Broofer for grain and corn with their own hands: drawings, diagrams, video

In order for the farm to succeed, you need to feed animals with high-quality and useful food. However, it is not necessary to purchase expensive factory equipment at all for its preparation. Some devices, folk craftsmen learned to make from the primary materials. In this article you will learn how to make a kruzhka do it yourself.

Krucoruska do it yourself drawings video


What is a kruzhrushka

The device is used to quickly prepare feed from crushed grain. Otherwise they are called grainbriquels. On an industrial scale, the kruksshirts are used on the poultry farms and factories of the food industry.

Most often, the following products are processed by this method:

  • wheat;

  • peas;

  • millet;

  • barley;

  • Oats;

  • buckwheat;

  • rice;

  • corn;

  • peas;

  • soy.

The main difference between the krochiki from the mill: the grains are not shared in the flour, but simply crush into several relative to large parts.

Krucoruska do it yourself drawings video

Where and how to use

It is very simple to use the kildrency. In the upper part there is a bunker where the raw material is loaded. Grinding is carried out in the drum, which is driven by an electric motor. In the drum, the grain is also mixed with other additives - grass, dried vegetables, straw.

Most often in personal households, the kities are used for the preparation of feed birds, pigs and cattle. Similarly, many types of croup are processed in agricultural industries.

Krucoruska do it yourself

Principle of operation

The cereals are sent to the receiving bunker, after which they come in portions, passing the calibration step. After the preliminary phase of purification from the husk grain enters the drum, in which it is divided into four unequal parts. Different dimensions of particles cause cyclicity of work: First, larger pieces are crushed, then small comes to even smaller, until the finished products do not acquire the same size and beautiful appearance.

The incoming product can be automatically sorted by simply putting a sieve at the output. As a result, smaller fractions will go to the feed bird, large - for horned livestock. The capacity of the krupshirt depends on the hardness and other characteristics of raw materials and is in the range from 150 to 300 kilograms per hour. You can additionally equip the device with a grinding device, and then high-quality grain can be eaten and itself.

Krucoruska do it yourself



The principle of operation and the design in general features resemble an electrical coffee grinder. The walls of the reservoir are equipped with knives that crushed the grains raised under the action of centrifugal force.

You can adjust the size of the resulting feed by installing sieves or lattices with computers of different caliber. Performance depends on the sharpness of the knives and the power of the electric motor.

Korarcassian for corn and grain


Otherwise, it is also called a screw. The device simultaneously cuts and slightly presses the grain. This is due to the presence of a metal polyhedron and shlinds with slots inside the device.

The disadvantage of the structure is to blunt the edges of the polyhedron, which affects the performance, size and quality of the finished parts of the grains. If it is additionally equipped with knives aggregate, you can double the performance compared to a conventional auger kernel.

Krucoruska do it yourself


The most common and simple in the manufacture of a krunelushka. Remind the mill invented by our distant ancestors. Apply wear-resistant stone millstones that do not require sharpening.

A small disadvantage is the inability to adjust the rudeness of the grinding and the size of the end product particles.

Krucoruska do it yourself drawings video


Reminds the design with a screw, however, equipped with a polyhedron with different amounts of teeth. The advantages of roller coarse: light and simple adjustment of grain grinding quality. When using a round grater, you can set the dimensions of the finished product up to the tenths of a millimeter.

Make a kruzorushka

Korarian from the USM.

Making the grain mill is very simple - even the newcomer will cope with the task. A homemade cheerbird for grain in this case will not require expensive components when assembling.

Tools and materials

It is necessary to prepare everything you need in advance so as not to be distracted while working with electrical equipment.

For the manufacture of Krupshirts will need the following materials:

As you can see, nothing expensive is required.

Krucoruska do it yourself drawings video

Preparation of material


  1. First, it is necessary to cut two side cover covers.
  2. In one of the covers, drill a hole equal to the diameter of the grinder shaft.
  3. Drill holes for fastening washers, then four holes for tie bolts.
  4. Cut the metal strip. One part will make a sieve, in which, according to a specific scheme, selected independently, the cells are shot through the same diameter.
  5. Then the sieve should be bent semicircle.
  6. The second strip is used to manufacture end covers.
  7. From the remnants of the sheet you can make a knife for crushing cereals.
  8. At the edges of the second strip do not cut, and in the middle - drill a hole.

homemade cheerful


First you need to weld the end covers, then the sieve. To the top of the device attach a strip at an angle of 15-20 degrees, which will not give the grain to fly out of the device back.

It is very important to choose the thickness of the metal in advance - at least four millimeters so that the body and the fuse from the departure of the grain were strong enough. Grains - solid abrasive particles, which for several years can be ruined even expensive and massive industrial equipment.

Krucoruska do it yourself drawings video


Step-by-step instruction:

  1. It is necessary to fasten the washer and install the USB.
  2. To install the knife and securely secure it with a nut.
  3. Then install the side cover. It can be connected with "barish" nuts to make it easy and quickly removed and put back.
  4. Funnel for feeding raw materials can be made of plastic bottle.
  5. Final barcode - attaching a bag or sleeves to the bottom of the apparatus for collecting finished feed.

homemade cheerful

Krucoruska from Bulgarian

There is another option from the grinder. Such a homelander for corn and grain may not even have a frame. The performance of the device is small. However, simplicity of manufacture with interest compensates for all flaws.

Necessary equipment

The grains will turn out are rather big, so such food will be more suitable for cattle than for birds. Chickens will not at all be able to peck such particles, at least after the first grasp of cereals through the device.

The following materials will be required for the manufacture of krupids:

  • Bulgarian;

  • Old circle for sawing wood;

  • small leaf thick plywood;

  • Plastic water tanks with a volume of five or six liters;

  • Old saucepan.

Bulgarian is preferably used inexpensive so that it does not feel sorry to spoil it due to the high abrasiveness of the particles of cereals.

Krucoruska do it yourself drawings video

Step-by-step instruction

It is advisable to adhere to a certain sequence of work.

Main steps:

  1. From the old circle on a tree to make a knife for crushing cereals.

  2. Use Phaneur as a frame for a grinder. It is advisable to cut out of the plywood holes for the grinding handle.

  3. Drill the holes of the same diameter in the bottom of the pan, where the finished product will arrive. The bottom can be removed by replacing it with a sieve.

  4. Water container (bottle or bottle) will serve as a funnel for feeding raw materials into a drum. To do this, remove the bottom of the reservoir, leaving only the cone-shaped department: the neck and expanding part.

  5. Collect all the elements: attach the electric motor casing to the bunker and the base, fasten with the fastener to the top of the tank.

  6. The knife is located in the housing of the working chamber that must be attached to the plywood base. On top of the knives you need to place a protective grid that additionally performs the function of the sieve.

Making such a device is available to everyone, because it does not require special skills, expensive parts and materials.

Krucoruska do it yourself drawings video

Other models

Washing Machine Crusher

The principle of working kruksshirts in this case will resemble a coffee grinder. This type is most appreciated for crushing corn, because the knives rotating in the drum better will cope with large and relatively soft grains. The device can be made from any model of the washing machine, but the principle of manufacturing the same.

You must perform the following steps:

  1. Install the first engine with a sleeve and knives at the bottom of the tank of the washing machine. There will also be a grid and the output window through which the finished product will be received.

  2. The second engine, also equipped with a sleeve and knives, must be fixed by the inlet near the base. Tin can, reliating over the knives, will be a fuse from dust and pollutants.

  3. Shafts must be installed at an angle of 25 degrees to each other, because they will rotate in different directions. Such angle will provide maximum mechanism performance.

  4. The entrance funnel for raw materials can be any sizes. However, it is advisable to make it large, because the crusher from the washing machine is very powerful and designed for high performance. You can adjust the feeding of cereals by installing the shutter at the bottom of the funnel.

  5. The container for the finished product should be installed under the homeland. It is better to equip the device with a sleeve so that the small dust does not fall into the air.

As can be seen, the main element of such homes is the drum of the washing machine, and the main additions - a funnel and the container are very simple in the manufacture.

Korarcassian for corn and grain

Homemade mill

The homemade mill-crusher at home can be made from the rotor and stator, which will perform the feature of millstones.

Manufacturing instructions:

  1. Install on the box single-phase electric motor with a capacity of 1 kW and a voltage of 220 volts.

  2. The crusher case must have a diameter of 35 centimeters and be made of steel strip. The stator is installed at the bottom, the rotor is on the engine shaft. The shaft moves with an angular speed of 3000 revolutions per minute.

  3. The bunker should be attached to the top of the housing with bolts. It should have a cone shape to be comfortable to fall asleep raw materials. It is advisable to equip the funnel to the shutter. The lower part of the device must be equipped with a window for the output of the finished product. If it is possible, you need to equip the outlet sleeve.

  4. It is possible to make a stator so: take a plate of 5 cm wide, give it the form of a cylinder and put into the container for subsequent fill. The bottom of the cylinder should be 4 mm thick, and the walls are coated with a layer of aluminum. To increase the stator rigidity, you need to welcome the 2x2x5 corners inside the bowl.

  5. Drill in the center hole for the shaft. Make a rotor blank - cut the circle from sheet steel with a diameter of 32 cm, measure 2 cm from the edge and draw a circle.

  6. Separate the circle on 32 equal parts, in each drill holes, cutting the band to the edge of the disk from them. Bend the resulting petals. In the center of the rotor, to weld the sleeve, with a diameter 3 and a height of 5 centimeters, respectively.

To work properly, you must first install the stator on the shaft, and only then the rotor on the gasket.

Korarcassian for corn and grain

From the old vacuum cleaner

In this case, the motor from the old, but still a working vacuum cleaner is still useful.

Step-by-step instructions for the manufacture of such a largest:

  1. The base of the apparatus must be made of a square sheet of plywood with a length of the edge 30 cm. The motor from the vacuum cleaner must be attached to the plywood so that it performed 4 cm down.

  2. The knife should be made from the steel plate with the dimensions of the CTXDXSh, equal to 1.5x20x1.5 cm. The front edges of the knife are raised towards the axis of rotation. In the middle of the knife you need to drill a hole to put on the shaft.

  3. The working chamber must be made of 6 cm plates in width and 70 + 1 cm long (taking into account the allowance). Sheet must be wrapped in the ring. Attach three wooden rods at the same distance to fix the grocery at the bottom of the chamber.

Holes for the grid crusher vary depending on the purpose of the krucorushki. The diameter of the flour cells should be very small, for a feed - several times more. Funnel for feeding raw materials should be equipped with a shutter, to receive a finished product, a sleeve or a conventional container should be installed if the feed size is large.

Korarcassian for corn and grain

Tips for experienced professionals

Manufacturing knife for equipment

Brochrushka for corn and grain should be equipped with sharp and strong knives. For their manufacture, you can use any metal plate (preferably stainless or doped steel). The thickness of the plate should be equal to at least 1.5 millimeters with performance not exceeding fifty kilograms of feed per hour.

An increase in the thickness of the knives should be proportional to the load: approximately half a millimeter by 50-70 kilograms per hour of performance. The length of the blade plate should be at least 20 centimeters. Hold the knife is needed towards the axis of rotation.

Korarcassian for corn and grain

Production of Sita

Site scheme must be thought out long before the assembly of the device. A view of the final product will depend on the diameter of the PC: from flour and small particles to large pieces of half the corn grain.

The cereals enroll in the working chamber of Krucorushka from a funnel for feeding raw materials. It is in the working chamber and should be sieves - preferably several pieces to fulfill complete cleaning throughout the plane of the drum. The factory structures use sieve with cells of different sizes to simultaneously collect products of two or even three fractions.

Sieve must be wear-resistant: Abrasive grain particles can very quickly spoil any device. It is best to use alloyed to become: with the addition of 0.7-0.11% tungsten or bismuth. Most likely, on sale such alloys you will have to look for a very long time, so the usual stainless steel is suitable. However, it is necessary to take into account that it will serve no more than two or three years.

Make a kruzorushka

Facilities manufacturer of stator

The stator is made of sheet steel, the thickness must be equal to 2-2.5 millimeters. Width with thickness in two millimeters should be equal to five centimeters. The strip must be bent around the circumference and put into the shape for the fill, closing with one end aluminum so that it turned out a peculiar bowl. The thickness of the bowl, taking into account the illumination, should be four millimeters.

The next stage of the manufacture of details - approve of ribbies. To do this, to the lateral part of the cylinder, it is necessary to spend the sliced ​​small corners in advance. It is necessary to place them from the inner side of the stator.

Make a kruzorushka


If you want to make a kruzhka with your own hands, drawings and videos for better familiarization are given in this article. In this video you will learn how to make a grainwork with your own hands at home.

How to make a grainflink and a homework do it yourself

Homemade grainwork with your own hands: drawings, sizes

Grainbridge: drawings, diagrams, sizes, photos and video of homemade grainwork. The grain crust is an indispensable thing in the household, it is used to grind grains of cereals - corn, wheat, barley, oats, for cooking or feeding for poultry and animals.

For a household, a powerful mill is usually not required, quite a small grainwork with which we will make in this article.

There is quite a lot of varieties of grainworks, we will look at the easiest option of the self-made grainwork, which can be made with your own hands.

For the manufacture of the crusher, you will need:

  • Electric motor with a capacity of about 1 kW.
  • Sheet metal with a thickness of 3 mm.
  • Calea steel for knife.
  • Bolts, nuts, washers, Grovers - M8.
  • Metal barrel or suitable capacity.
  • Bulgarian with cutting circle.
  • Electric drill.
  • Grinding machine.
  • Welding machine.
  • Flooring tool.

Homemade grainwork: Scheme.

The grainbill consists of such nodes:

  1. Gate for adjusting the supply of grain into the working chamber.
  2. Grain bunker.
  3. The power button on-shutdown button.
  4. Electric motor.
  5. Sleeve.
  6. Axis.
  7. Washer.
  8. Nut.
  9. Screw.
  10. Base.
  11. Work chamber case.
  12. Capacity for crushed grain.
  13. Bolt.
  14. Nut.
  15. Metal grid (sieve).

Scheme of the working chamber crusher.

Making homemade grainwork.

For a grainwork, you can use the engine from a water pump with a capacity of about 1.5 kW 3000 rpm.

The engine is installed on the base, a metal sheet with a thickness of at least 3 mm. In the sheet you need to drill a hole with a diameter of a little larger than the diameter of the engine shaft. Engine secure to the plate bolts.

The working chamber can be made of a sheet metal 3 mm, cutting a strip with a thickness of 40 mm and wrap from it ring with a diameter of 300 mm. The ring is welded to the base.

To fasten the knife to the shaft of the engine, you will need a coupling, you can get a clutch with any turner.

The knife for the grain mill can be made of a mower knife or a circular saw disk. The length of the knife must be 10 - 20 mm, respectively, less than the diameter of the working chamber. The knife is attached to the coupling with bolts M 8, the clutch dresses on the motor shaft.

The bottom of the working chamber is closed by solid, it is possible to make a sieve from a metal mesh with a hole size of 3 - 3.5 mm. It is solidically fastened to the working chamber with studs and nuts, if you want to change the size of the grinder, it is enough to change the solution to another with the holes of the desired diameter.

Installing the grain hopper. Under the bunker, you can use any cone-shaped container, for this in the upper plate of the working chamber you need to make a small hole with a diameter of about 30 mm, to fight the bunker on it and make a valve to adjust the supply of grain from the bunker to the chamber.

The grainbill is installed on a metal barrel or other suitable container.

The principle of work of the self-made grain crust.

We close the valve in the bunker and fall asleep into it grain, turn on the electric motor and we subjugate the valve. The grain will begin to wake up the working chamber and grind the rotating knife.

When the grain is crushed, it will start to sleep at the bottom holes of the working chamber solve and get into the barrel. Depending on the diameter of the hole holes, you will receive either a large grinding, or small, until the grain is grinding to such an extent that it starts falling into the holes, it will remain in the drum and shred with a knife.

The valve on the bunker is needed to regulate the feed of the grain, if the engine begins to lose momentum, then it is necessary to reduce the grain supply by closing the valve thereby reducing the size of the inlet.

The working knife in the process of work is gradually wear out, so it must be changed periodically.

When setting down the grain into the bunker, you need to follow the stones and metal objects that can damage the knife together with the grain into the crusher, which can damage the knife and disable the engine.

I recommend to watch a video where the homemade grainbill is shown in the work.

Video grainwork video.

Production of grain crust at home

Grain is one of the main types of feed for cattle. It is equally useful and dairy animals, and those that are on fattening. But not all types of grain can be given in non-crushed form. Barley, wheat and rye before feeding it is better to crush. For crushing, a special grain chopper is used, which can not only buy, but also make it yourself.

Types of grain crocot

The grain mills are equally used both on large farms and in private socios, and differ in the size of the grain grinding. For small, medium and large grinding, devices for dry crushing are used, and if very small grinding is needed, the grain chopper is needed using a wet method.

Grainbridges have a number of advantages:

  • Compactness allows you to move the device,
  • The device works from the usual electrical network,
  • Large selection of models,
  • The possibility is easy to make at home,
  • Required spare parts for grain mills can be found in every home.

The grain roll chopper crushes the product between the two rolls, which rotate in opposite directions. Rotary differ in that the knives are attached to the main rotational shaft. In hammer crushers, the main working unit includes a drum, sieve and decks. Crushing occurs under the influence of shocks in the hammer-shaped drum. In the cheek crushers, the raw materials for processing comes from above, and crushes between two slabs-cheeks. And in the conical device, crushing is carried out in a constantly rotating conical head.

One of the most popular models that are used in many Lockers, as well as on farms and private householders - bumblebee grain crust.

It has simplicity in work and accessibility. The standard package includes such spare parts for grainbills as lingules, devices for grain pulling, sieve with four millimeters and sieve, with a cell of six millimeters, as well as a power cable.

Bumblebee can produce an hour up to two tons of crushed grain, and the drum part is designed for production of more than 200 tons of grain between maintenance.

Homemade grainbanks

Not inferior to its store analogues and homemade grainwork. To assemble the grainwork at home with your own hands, you need to stock in working instruments, as well as find the necessary spare parts for grainbills. Namely:

  • Cutting planes or knives: you can pull out of steel, and you can use ready-made discs from the blender,
  • Engine for grain crust. Power must be no less than 1.4 kW and no higher than 2 kW,
  • Sieve for grainwork: the cell size depends on the needs of the grinding.

Before making a grainwork with your own hands, you need to learn some important points:

  • Working knives should not be attached to the device - they must be removed regularly and told,
  • For a knife blank, it is better to use very durable steel
  • Provide for the possibility of removing the sieve for its cleaning,
  • Do not use the engine for grain mills greater power - electricity consumption will be greater.

High performance of the device depends on the correctness of the assembly, as well as from the correctness of use.

The simplest model can be collected from ordinary household meat grinder. Make a crusher for grain with your own hands from the meat grinder: To begin with, the electric motor is attached, and the neck is expanding. For convenience to the neck, you can glue a piece of plastic bottle. It turns out an analogue of the electric center. The productivity of such a grainwork - the grain bucket for twenty minutes.

At home, it is possible to make a grainwork from various parts from the agricultural machine: from the tractor brake drum, the disk of the coulter and the container from the seeder, as well as the metal plates of the cutting machine of the combustion machine. To collect the grainbill, you need to use a convenient diagram or drawing of fixing all components. They can be found on the Internet on specialized forums.

A simple model of the crusher can be made it from the engine of the vacuum cleaner. To install the shaft in its base make a hole. The knife used should be a width of about twenty centimeters, and the thickness is one and a half. The knife is attached directly to the shaft. You can use the usual metal sieve instead of a working chamber, under which the box or grain box are put.

Grinder Grain Crusher

Many households have unnecessary already manual saws with rotating disks. Bulgarian grain crust can be a good option to fit the saw. In addition to the saw itself, the following spare parts for grain mills are needed:

  • Cut pipe, with a diameter of at least 15 cm,
  • Grill with fine cross section or grid,
  • Cutting discs (can be used from meat grinder),
  • Box for grain,
  • Leaf plywood or laminate.

The grain crusher is done with their own hands from the grinder: the chain of chainsaws is attached to a plywood sheet, in which small holes for fastening are pre-cut. An additional slot is made on a sheet and under a box or a bank, which will be replaced with crushed grain. Fasten chainsaw with metal brackets and bolts. The homemade crusher should be equipped with a sharp metal knife, sharpened on both sides. From the bottom of the sheet of plywood fasten the grid or sieve, you can also use self-catering from the pan. In this model, the engine for grain crust is an electron motor. Krucoruska do it's hand ready!

Washing Machine Crusher

Very popular among farmers and grain crust do it yourself, made of washing machine.

The body of the washing machine is an already ready-made powerful bubble. This type of grain crust works on the principle similar to the coffee grinder: grains are crushed into the drum due to rotation in different directions of sharp knives. You can make this model, having the following spare parts for grain crops:

  • Cutting discs or knives
  • Lattice,
  • Additional engine,
  • Metal corner or narrow plates,
  • A hammer,
  • Small cut of a metal pipe.

Before making a crusher from a washing machine, you need to sharpen knives well or the cutting discs used. The knives are satisfied with the shaft, and the shaft after that is attached to the activator pulley with a washer.

The discharge hole is increased in size using a hammer, up to a diameter of 12, 5 cm. Insert pipe cutting into the resulting hole. Over it crushed grain will be replaced in the box or box. In the tank of the car, the grille with small cells at an angle of 13-17 degrees is installed.

Mandatory condition: The size of the lattice must completely coincide with the size of the internal tank.

A better grinding will help get an additional engine for a grainwork. Install it under the lid, and for the attachment, use a corner or metal plate. Another knife is put on the engine shaft, the diameter of which is less than the tank size. An additional engine for grainwork is desirable to close the casing. This will prevent ingestion of dust and feed particles.

Simple grainwork with your own hands (drawings)

Oddly enough, it is possible to crush the grain at home is not worse than in the factory. And sometimes it happens that the result may even be better. In this material, you will find everything to make such a device as a grainwork with your own hands: drawings, the principle of operation, various nuances.

With this device, grinding the grain bag can be produced within 12-15 minutes. The grainwork is made on the basis of parts used in agricultural machines:

As a basis, you can use the external brake drum that once stood on the back friction in the DT-75 tractor, the inner side of which contains teeth serving to chain the slave friction discs;

As the front flange of the foundation, you can use the disk of the seed drill, complete to which the hub and the bearing are coming;

hammers are performed from anti-firing plates of fingers in the cutting machine on the combine combine;

The grain bunker is a container that is equipped with a beet seeder of the Supart-8.

Production of the base of the shredder

With the help of the lathe, the drum is trimmed 3 (Fig. 1), to provide a height of 65 mm. The inner side must have a drop d = 282 mm, the height of which is 3 mm (the teeth will have to betonated). Now you should cut off the third part in the drum, it is necessary for the hole under the sieve. It must be maintained by arcs 8, welded on the flange 5 and the outside in the drum.

Fig. 1 Assembly drawing of the base of the shredder (the unit is shown without a bunker and bedside tables)

The base of the shredder consists of:

1 - flange (disk of the coulter), 2 - disk hub equipped with a bearing 1805033, 3 - gear drum, 4 - flange of the base, 5 - beam flange, 6 - electric motor, 7 - side plate solid, 8 - reference arc (from a sponge material 6 By 8 mm), 9 - angle of 4.5 by 4.5 cm, 10 - Funnels of the grainball, 11 - bolts M8 and nuts (2 pcs.), 12 - electric motor shafts.

Flange 1 should be drifted to size 285 + 0.5 mm, insert into a specially prepared place in the drum and weld.

In the hub 2, the air intake holes with a diameter of 8 mm should be drilled in advance. If this is not done, the productivity of the crusher will significantly decrease. Where the sliced ​​portion of the drum is located, the setting of a solution 7 should be installed (Fig. 2), which is attached to two bolts 11 on the M8 and the side plates to the disc surface in the coupling.

Drawing of the smash of the shredder

The lattoon consists of:

1 - Side Fastening Plate, 2 - Single

We turn to the next stage of the production of the unit called the grain crust with your own hands. The drawings suggest that the upper part of the drum should have a hole of 5.5 by 4.3 cm, on top of which the bunker should be fixed in which there is a valve. This valve is designed to adjust the flow of grain, which enters the shredder. It is installed in the right position, after which its fixation is carried out using a M5 bolt and handwheel.

Funnel of the grainbabor 10 is welded on the flange of the base arc base from the bottom of the solution. Through this element there is a rash of crushed grain into a pre-substituted container.

The corner of 9 crusher is fixed on top of a bedside table, which is divided by the help of a horizontal partition input. The upper half is intended to install electrical equipment - safety machine, reversing magnetic starter, signal lamp and power button. In the lower part, replaceable solutions and tools will be stored.

Production of hammer drum

On top 7 should be planted and welded plates 2 (Fig. 3). The ends of the shaft must have through hole in which the thread M10 is cut. When the drum and the motor shaft are disconnected, a special bolt puller is screwed into this hole. Each of the axes 6 is equipped with six hammers 3. These parts have a greater wear resistance, according to the quilting of their edges.

Fig. 3 Assembly drawing of a hammer drum

The hammer drum consists of:

1 - Bolt of locking M10, 2 - two plates, 3 - hammer, 4 - washers (1 by 2.2 cm), 5 - plinth, 6 - axes of hammer, 7 - shaft in the drum

It should be made of drove holes to a diameter of 1 cm. Adjusting the distance from one hammer to another on the axis is regulated by washers 4. If there are hammers in the planes, which are parallel between themselves, the crushing will be more intense.

If the hammer drum is rotated in the direction of the clockwise direction, the rash of grain will occur faster, and therefore crushing will be larger, and if the reverse is more small. Adjusting the degree of grinding is performed using the lattice replacement.

Process balancing crusher

To protect the crusher from such a phenomenon as vibration leading to breakdowns, a static balancing of rotating parts should be made. This operation can be performed using a sufficiently simple device (Fig. 4). We carry out the installation of the technological roller 1 into the hole on the shaft in the drum and we put the already assembled rotor (containing the axis, spop, the knaps and the locking bolt) on top of the knives located in the horizontal plane.

By drilling a metal from the plates in the rotor, you need to achieve that the rotor is evenly stopped in various positions. Before installing, the hammers should be selected in such a way that their weight was equal. With a properly balanced hammer drum, the vibration in the crusher will be absent.

Fig. 4 Balancing of the drum

Balancing installation consists of:

1 - technological roller, 2 - the rotor assembled (not including hammers and washers), 3 - axes and plinth, 4-bolts of stopping M8, 5 - knife of the device, 6 - wooden rack, 7 - bases.

Grainridge do it yourself video

Well, that's all you need to know to build such a thing as a grainwork with your own hands. The drawings are presented, with the description you got acquainted, it remains only to do!

Grainmill for household with their own hands

The household on a private compound imposes a lot of commitments to the owners. First of all, you need to live a good housing and provide it with high-quality feed. This helps the grain crust with their own hands assembled. It is used to grind cereal crops, preparation of feed and nutritional mixtures.

Pick up the optimal apparatus with the necessary characteristics from the proposed range of products of popular firms is not always possible. Also, the price is considerable. We have to look for ways how to make such a device from the remedies with minimal investments.

Common varieties of crusher

For a long period, during which the homemade craftsmen are engaged in the release of homemade grain crops, all sorts of designs were developed, characterized by the principle of work and basic components. Each model had both its advantages and disadvantages. Homemade units can be upgraded without any problems at any time, repair or simplify if necessary.

Homemade grain chopper

Centrifugal type

The main workflow inside such a design resembles the work of a popular electrical coffee grinder. The process of crushing is performed due to several knives located on the walls of the cavity. It is repelled due to the centrifugal rotation of the grain. The adjustment of the resulting fraction is provided by sieves with different diameters of cells. Productivity depends on the sharpness of the knives and the power of the connected motor.

Screw type

The devices used for household are sometimes called screw. Inside the cutting grains and flattering them. This is facilitated by a slide block and a metal polyhedron. The disadvantage is the rapid blossom of the latter faces, after which the productivity falls and there is no possibility of setting up the fraction.

More winners are screws with screws. They are combined, since a cutting strap is used in a set with a screw. Quite often occurs such a homemade grainwork in the private sector.

Scheme of homemade grainwork

Mill type

It is very often made by the grainworks with their own hands, because the schemes and drawings are widespread and available on it. The design can be called one of the ancients, since stonework mills worked on this principle. The disadvantage of work is the absence of the possibility of adjusting the size of the resulting fraction.

Rolling type

The photo of the manufacturing process will be in many ways similar to the production of auger. However, the location of a different amount of teeth is allowed on the polyhedron. The design makes it easy to adjust the grinding density. When the shaft is replaced on a round grater, it will be possible to obtain the product of the desired size as a result.

Video: how to make a kruchushka in just 2 hours

Homemade Cornel Cornel Clamp

This model is one of the simplest and low-cost devices for crushing grain. The versatility of the Bulgarian design allows you to use it to help for making domestic living food. For such a homemade, it does not even need drawings, as the minimum of components are used.

Broofer from a corner car. To reduce dust indoors, be used tightly adjacent lid

It will take a solid plywood plank, which will become the base of construction. It will hang out the rest of the elements. Some users use a laminate segment instead. Two holes cut in the sheet:

  • the first for the saw blade;
  • Second for fixing the receiving bunker.

For fixing to the housing, screws and brackets are used. A knife is a knife with double-sided sharpening. It is the main cutting element. From the bottom side of the plywood is taken by bolts to fix the grid of optimal geometric parameters.

The grid is prepared from the old aluminum hill bureau, which was drilled by a variety of holes. Also, for this purpose, an old metal colander is used. The bunker in such a model is usually the prepared five-liter plastic bottle.

Celliner of washing machine

High productivity has a model made from the engine from the washing. This contributes to the optimal design, which is easy to redorate under the brew. Preference in such a situation are Soviet models with a stainless steel cylindrical container and the lower engine location.

Sample mill with clinorem

In some cases, the system is complemented by the second engine. Installation is carried out at the top, under the lid.

The engine from the washer is placed on the corner or chawliers. The cutting element serves a double-blade double sharpening knife located on the leading shaft. Its length should be like this to approach the inner wall as close as possible, but at the same time they do not touch them. The second knife is mounted on the bottom motor and it provides rotation in the opposite direction. At similar location, it will be possible to create maximum performance.

So how to make in the grainbill with your own hands the collected need to serve the grain, then in the upper lid we do a hole with a small funnel. Thus, falling asleep will be performed with minimal losses and with convenience. For this element there will be any plastic dishes without the bottom and a big neck.

Motor protection is important to ensure an aggressive environment. Traditionally, a plastic dustproof casing is manufactured for this. Suitable for this pot out of paint. Near the lower engine, we do a hole through which the chopped grain is removed.

The principle of operation of such an aggregate becomes understandable even from a schematic sketch. Everything works by the type of classic coffee grinder. Especially important is the presence of multidirectional knives. Positive quality designs are the following factors:

  • high productivity;
  • small small grinding;
  • ease of assembly;
  • availability of materials;
  • easy customizability;
  • Long operation.

It is important to understand the principle of work, how to compose with your own hands, the drawings will be individual in such a situation.

Video: Grain crusher from the engine centrifuge washing machine

How to make a grainwork from a vacuum cleaner

Craftsmen Mastery of designs are even from old vacuum cleaner models. From home accessories, the engine is removed and fit it for grinding. In economy, the embodiment is suitable for the grainwork with their own hands the carved sheet of plywood with a hole in the center. Through the center of the hole passes the end of the rotary shaft from the electric motor.

Mill from the old vacuum cleaner

The metal plate prepared by a special way is used as knives:

  • Cropped length to such an extent that the edge approached as close to the inner surface of the working cavity;
  • Bold the edges on both sides;
  • For fixing on the shaft, a central hole is done.

The most comfortable length is 150-200 mm. For better performance, knives are made from a disk vegetable cutter. For mounting on the shaft, nuts or bolts with trimmed washers are used.

The working cavity is a sieve or perforated cavity. It is desirable to design a collapsible maintainable system with removable parts.

Any bulk container is used as a bunker for finished products. The grain supply is carried out by means of an mounted gutter with a damper that helps member portions.

Video: Brukshirt from a vacuum cleaner

How to assemble a grainbill from a grinder, washing machine myth or reality

Homemade grainwork (Bruchushka) - This is a simple and reliable device for grinding grain in flour. Machining from girlfriend, engine power tools, household appliances, it will allow living livestock and birds with high-quality feed, feed flour enough thin grinding.

At the same time, the cost of assembling such a grainwork is 2-3 times lower than that of factory analogs, and the resulting food is little less inferior to the purchase. This makes a homemade grainwork very beneficial in economic plan to the device.

Bulgarian grain crust

You can collect a grainwork using an angular grinder (grinder) with a size (diameter) of an applied disk 115 or 125 mm.

The process of assembling such a device consists of the following steps:

  1. From the waterproof plywood, the thickness of 8-10 mm is cut with a jigsaw rectangular or round base.
  2. In the center of the base there is a round hole for the gearbox of the grinder.
  3. Diagonally from the central opening on the basis of another for the grain bunker.
  4. From solid high carbon steel, a thickness of 1.5-2.0 millimeters is made of a knife grinder.
  5. The knife, if necessary, is released on fire and drill in the center a hole for fastening to the shaft of the grinder of the grinder.
  6. With the satellite, the knife is sharpened.
  7. Bulgarian is placed on the base, its round ledge is placed in a cut-out hole.
  8. With the help of a homemade clamp made of metal ribbons and two Bulgarian screws is fixed on the basis.
  9. The grinder is fixed on the shaft and fix the sharpened knife chopper.
  10. The old pan is cut up to half, in her bottom, the drill of 4 or 5 mm makes holes;
  11. The resulting sieve with 4 corners, rivets or screws are fixed on the base from the knife.
  12. The collected grain crust is placed on a spacious capacity - a bucket or a large metal pan. A plastic 5-liter bottle with cropped bottom is inserted into the cereal hopper hole.

When working, the grinder is connected to the network, fixing the button on the handle set the constant turns of the knife. To obtain flour, the grain falls asleep it into the homemade foster bunker - a plastic bottle.

At the same time, a movable tin valve is inserted to adjust the supply of grain in the neck.

Celliner of washing machine

In addition, it has good stability, has a spacious tank (up to 30-40 liters) and low consumption of electricity.

Grain crust from vacuum cleaner

For the manufacture of simple and reliable grain mills, workers are used, but unused Soviet vacuum cleaners like "Rocket", Saturn.

The manufacture of such a kraper is made as follows:

  1. The engine in the housing is removed from the vacuum cleaner.
  2. From the engine shaft remove the camera with a suction impeller.
  3. Round base cut from thick sheet steel.
  4. In the center of the base, the hole for the engine shaft is cut, the side of the grain bunker is made on the side.
  5. The engine housing with screws and brackets is fixed on the base.
  6. The trapezoidal pre-sharpened knife is fixed on the engine shaft.
  7. Under the knife, fasten made from the old pan is a sieve with 4- or 5-millimeter holes at the bottom.

For convenient operation of such an aggregate, it is attached to the capacity with special clamps, short self-draws.

Important! The hole in which the grain bunker is inserted and through which raw materials supply for grinding, should be in the zone of rotation of the knife-shredder. If the knife rotation zone overlaps the feed hole is not fully, not capturing 1 centimeter and more, most of the grain will wake up and not grind, thereby scoring the sieve.

Varieties of grain grinding machines

Depending on the method of grinding, design and location of the working bodies, 4 varieties of grain crops are distinguished:

  • Rotor - Crushing of grain in such devices occurs due to the horizontal and moving at high speed of the rotor.
  • Molotkovy - The design of such grain mills includes a rotating vertical drum and the fixed hammers located in a circle, which is about which grain is crushed. Previous flour with such a grinding is referred to down and, passing through the sieve, the container falls into the case under the deck.
  • Valtal - Crushers crushed the grain at the expense of 2 rollers located in one chamber, rotating towards each other. At the same time, the gap between them is so small that the feeding raw material is not simply crushed, and at the expense of high speed it is crushed into dust. The advantages of such devices compared to others consists in the possibility of crushing grain with high humidity.
  • Goroughy - Krucorushki, crushing grain in which occurs when it comes between two sites with a small gap (millstones). In this case, one disk rotates at high speed, and the second is in a fixed state.

Among these varieties, rotary and hammers are the most common - They are more productive, reliable, simple repair and maintenance.

Domestic Crushers

Among the factory grain mills for personal subsidiary farms, such models are most suitable as:

  • "Whirlpool ZD-350K";
  • "Zuben-2";
  • "Three pigs 350";
  • "Farmer IES-05";
  • "Cyclone-350";
  • "Bison 400";
  • "Niva iz-250".

Make a grainwork with your own hands

Industrial grain crusts are sometimes not one tet of thousand rubles. Reduce costs up to several times allows independent production of grainwork from household appliances, in which, for example, is worn and cannot be replaced by gearboxes.

Design features

Grainridge is like an enlarged time of 10-20 coffee grinders.

But the difference between that and other typewriter is some parameters.

  1. Unlike the coffee grinder, the grain mill grinds the grain is not in thin, like powder, powder, and in a more large-scale coarse grinder substance.

  2. The grain mill is capable of grinding from tens of grain kilograms per session of grinding.

  3. The more grain is required to grind, the longer the device works. For example, to satisfy the monthly requests of the chicken coop, in which, say, the eggs carry each day of 20 chickens, it will take no one hundred perm of grain. To grind 10 vestors of the same wheat or oats, it will take at least one and a half hours of operation of the aggregate.

The design of the grainwork includes a number of components.

  1. The protective housing is made of metals, plastic and / or composite.

  2. Support, installed forever in a particular place, or removable (transfer).

  3. Bracket adjustable with nut and bolt.

  4. The second base having a softener in the form of a rubber "shoe".

  5. A pair of engines and as many sets of pulleys with a diameter of 6 cm. Curling bolts and swords are relying.

  6. Seals mitigating vibration from motor shafts.

  7. Knives, grinding grain and grass. Both ingredients are cut - the basis of feeds.

  8. The funnel closed by the lid, in which the rapid grain poured. The second funnel allows chopped raw materials to be poured into a pre-prepared capacity.

  9. Castle type "Frog".

  10. Removable lattices that transmit fractions of different magnitude.

  11. Rubberized wheel.

Each of the above components is easily and simply mounted on the old washing machine.

The grain mill made from the washing machine-activator (or machine machine) is a device that is the most compared to similar, fabricated from other electrical appliances, performance and capacity.

Accessories, selected and / or manufactured by their own hands, should be combined with the general dimensions of the end device. No one will install in the reservoir for the activator washing machine knives, smaller in diameter several times - the operation of such a device would become extremely ineffective. The volume of grains, in normal conditions grinding in 20 minutes, with reduced knives would take an hour or one and a half. In other words, the homemade device has a physical balancing.

Like a coffee grinder, in the grainwork of knives, combined with electric waste, immediately start when the device connects to the household lighting network. They are finely chicken small branches, seeds and grass. Grinding raw materials falls on a sieve removing husks and a small garbage. The fact that filtering passed, it takes place in the cube through a funnel, gathering in it.

What can I do?

Consider how to make different components for the grain crust at home.

  • The tank for grinding is made of fine (0.5-0.8 mm) stainless steel. Next to the base, a metal frame with a valve is fixed. The outer part of the hull is made of a solid-dimensional metal pipe with a diameter of 27 cm. The wall thickness of this pipe can reach 6 mm. The stator is installed inside the same pipe, for the manufacture of which a pipe is used slightly smaller diameter - for example, 258 mm. In both pipe segments, holes are drilled to fix the loaded hopper, the withdrawal of crushed grain, mounting the grid with the desired cell size, suspensions to secure the shipping bunker. Both pipes are mounted so that they are held in the grooves of the auxiliary flanges located on the side. The latter are connected to each other with several studs. One flange implies internal threads - for studs. The second is drilled in several places. Both flanges also have drilled holes through holes for fixing the housings of the supporting bearings and are fixed to the metal frame with bolts and nuts.
  • The rotor is assembled based on the prefabricated metal pushers and is equipped with washers. If necessary, these pushers turn over. After assembly, the rotor is verified for the presence of unbalance. If the beats are still discovered, the rotor is balanced immediately - the parasitic vibration can reduce the life of the entire device.
  • Drive shaft contains prismatic keys and ball bearings. Protective washers for ball bearings rely on the basis of the requirements of GOST 4657-82 (size 30x62x16).
  • The carrier frame with the table is manufactured in the welded version. As starting material - steel corner 35 * 35 * 5 mm. The valves are made of thin sheet steel.

Prepare the necessary materials and blanks, proceed to the assembly of the grainbital device.

Schemes and drawings

The grain mill from the washing machine contains the following components:

The drawings of the analogs manufactured on the base of the engine from the vacuum cleaner, the electric drive of the grinder, drive and mechanism of the meat grinder, differ little from the device worked on the basis of the automatic washing machine. The principle of operation of the device is no different - which you will not say about the variety of chopping mechanics used.

Step-by-step manual instructions

For the grain mill made by their own hands, the following household appliances will be appropriate, not subject to repair: A semi-automatic washing machine (may contain brake drum), Bulgarian, vacuum cleaner and other similar devices based on a collector or asynchronous engine.

From washing machine

For the manufacture of grain mills based on mechanics from a washing machine, several actions must be performed.

  1. To begin with, make cut knives. They are swapped on a grinding machine and are additionally sharpened using sandwich.

  2. Install knives so that they intersect with each other. The indents on each of the directions should be the same, symmetrical. They form a four-pointed star.

  3. Fixing the knives, for example, with the help of clamp or vice, they are combined, in the intersection point, the overall hole is drilled through. The diameter of the opening is selected optimal - for rigid fixation on the shaft transmitting through the pulley the kinetic energy of the working motor. The shaft itself is posted in the built-in activator zone.

  4. The shaft is fixed using a wrench (can be applied). We will need presss for fixing the shaft.

  5. Mock the knives, sharpened and dried earlier. Both cutters for each other are fixed on the shaft (axis) and are clamped by clamping nuts. As a result, each of the knives will be located on a separate horizontal.

  6. Using the shrinking of the washing machine, along which the wastewater was previously removed, arrange a funnel. In order for the grinding raw materials quickly, lengthen the funnel to 15 cm using a round file and a hammer. In an extended hole, place the pipe segment and give the resulting descend to the direction, convenient for the user.

  7. Fit the metal grid, tilting it by 15 degrees. The edges of the mesh should not form a gap, through which raw grain would be saturated. The correctly installed grid will allow the user to quickly and quickly clear the grinding grain from the champ. Grinding raw materials will be easier to penetrate the container in advance for its collection.

Installation of the largest lattice is much easier than the smallest (which one managed to find). To properly install the filter sieve, perform a number of steps.

  1. Measure the level of lifting the cutters, above which they will not rise. Trial run the engine - on low revs. Mark this height on the walls of the thrown raw funnels. Move away from the marks even for a centimeter, reading the line in this place.

  2. Follow and cut the grid (grid) so that the dimensions of the intake funnel coincide with the cut fragment.

  3. Put this fragment so that its edges passed along the previously marked line.

  4. To seal the attached mesh - or rather, to eliminate the penetration of non-immoral grain, apply a layer of glue-sealant in the outlined perimeter.

The device is ready for testing. Fall off the grain to be grinding into the climbing funnel, start the motor.

It will be useful to use an electromechanical timer that has previously turned off the engine at the end of the washing cycle.

Make sure that the grain was crushed to the desired fraction and passed the stage of the breath. The resulting fraction should all overcome the filter sieve. Check the operation of the knives - they must cope with the first game of the treated grain fully. The motor and the crushing mechanism itself should not be stalled, slow down the turnover until a complete stop. Out-of-law sounds, unusual working crusher, should not appear. With successful testing, the grainwork will serve the user for many years.

From Bulgarian

The characteristic property of the manual electric grinder is the axis located perpendicular to the cutting disk. For the manufacture of grain mills from the ESM (Bulgarian), do the following.

  1. Follow and drink a rectangular fragment of thick (from 1 cm) plywood.

  2. Drink in the cut piece of plywood round hole in the form of the main structure, in which the cutting disk rotated.

  3. Secure the Phaneur through bolts and metal brackets included in the kit. The axis of rotation should be directed down.

  4. Make a cutter from a suitable length, width and thickness of the steel strip. As in the previous case, the knives should be carefully sharpened and fettered. Insufficient centering can over time to break the Reducer of the ESM.

  5. Not far from the USM grain crushing reservoir, make a hole and supply it with a funnel. Through it, the raw raw materials sucks into the grainbill. The funnel with a hole is notated under the Bulgarian drive, but above it.

  6. Below the drive, mount the sieve made from your saucepan. It is captured using a fine drill (about 0.7-1 mm).

Collect the grainbill. Put it on some pallet or box. Under the bottom funnel, where the crushed raw materials are refused, set, for example, a bucket. The funnel can be made of a cut-off top of the food plastic bottle - the neck diameter is enough so that the grain supreme and quickly passed into the grainbill.

From meat grinder

Ensure that the meat grinder of the grain grain, you can, sample, for example, a forest or walnut in a slicer cleaned from the shell. The knife, performing the functions of the cutter, make "from scratch" there is no need - it is already included. For the shallow grain fraction, it is necessary to use the smallest regular sieve, also included in the package.

In order for grain to be flawed continuously, it is necessary to install a large funnel over the grinding mechanical mechanic, for example, from a 19-liter bottle, which has cut bottom.

In the lid, the hole of the diameter is done, in which the replicable grain will not pass through the neck faster than it is passed into the grinding form through the crusher of the meat grinder. In principle, the meat grinder can not be refined. The grain should not be too hard - not all meat grinders will cope equally efficiently, for example, with wheat solid varieties. If the meat grinder cannot be used as a grainwork, use a coffee grinder.

Other options

The most popular version of the grain crust is a homemade device made on the basis of a vacuum cleaner whose service life approached the end. Soviet vacuum cleaners on the basis of a collector engine with simple mechanics - "Rocket", "Saturn", "Uralets" and those like it. For the manufacture of a grainwork from the vacuum cleaner, perform a number of steps.

  1. Remove the motor from the housing.

  2. Remove the suction path (it contains a particularly designed propeller), disconnecting it from the axis of the motor.

  3. Cut the rigged base from the steel sheet. The thickness of steel is at least 2 mm.

  4. Focusing in the center, rush in a cut steel fragment hole for a motor shaft.

  5. Swells at some distance from him the second hole. It serves as an entrance to the graincker.

  6. Secure the motor on a steel basis using bolts and clamps.

  7. Set the trapezoidal knife on the shaft of the engine, is pretached from the same steel.

  8. Secure the sieve under the cutter made from the old pan. The diameter of the holes in it should not exceed the size of the half-meter.

  9. Fix the grain mill assembled in this way on the receiving capacity with the help of brackets and screws.

A hole for the graincover, which serves a non-aggred grain, is located in the area of ​​the cutter. A unreared technological gap, which does not fall into the cutter, will lead to a significant wake of the non-aggravated raw materials under the sieve. As a result, the latter will be born, and work will stop.

Instead of a vacuum cleaner, you can use a drill instead of a vacuum cleaner, a perforator in an impact mode, high-speed screwdriver. The power of the latter is not suitable for solid grain varieties.


In order for the performance of the shredder turned out to be high enough, adhere to the councils of specialists.

  • Inseulate the motor with additional casing made, for example, from a large tin can. The fact is that the engine falls into the dusty environment - this dust is formed when the dry grain is grinding. The engine can clog sediments, and its work will slow down - a noticeable part of its useful power will be lost.
  • Do not use the grainbill at maximum speed, trying to grind over one reception tons of grain. A large farm in which agricultural animals are contained in significant quantities will require two or more grain crops. It is better not to save on the technique so that it does not fail after the days, and worked for a number of years.
  • Use the prefabricated grain containers as much as possible.
  • Once every three months or half a year, clean the mechanics cleaning and lubrication. Regular maintenance - and planned replacement - require bearings, without which no electric motor would work.

These measures will allow the user to recycle large grain volumes, not investing once again for repair and without stopping the urgent work.

How to make a grainwork from the engine with your own hands, look in the video.

If you are the owner of a livestock farm, you know how much the grain crusher is useful. With this equipment, you can quickly replenish power supplies for birds and rabbits, prepare a combined composition designed for livestock. Find an inexpensive grainbill on the market of relevant goods is quite difficult. For this reason, the krukrochka can be made with their own hands.

Production of grain mills from an old vacuum cleaner

Krucoruska do it yourself

Krucorushka with her own hands can be made of the old vacuum cleaner, so do not get rid of old household appliances. He can borrow a motor. Among other things, it will be necessary to use a sheet of plywood, the thickness of which is equal to 10 millimeters. It will take a metal plate that will perform a knife task. The working chamber will be performed from the steel strip. It will be necessary to stockp wood pins, as well as nuts and washers. It will take the sleeve, as well as the bunker and the flap, which is necessary for feeding the grain.

Features of work

Krucorushka for home with their own hands

Krucoruska with their own hands should be made by technology, which involves the preparation of the ground. For this purpose, it is necessary to use a plywood sheet from which it is exhibited, and after the square is cut, the side of which should be equal to 300 millimeters. On top of it should be fixed the working electric motor borrowed from the vacuum cleaner. At the same time, it is necessary to arrange its lower part so that he spoke on 40 millimeters.

Manufacturing knife for equipment

Krukroika do it yourself drawings

Krucoruska with her own hands should be made using a knife, which will have to rotate at high speed, due to which the grain grinding will occur, this item must be performed separately. To do this, it will be necessary to use a steel plate, which should have a size of 15x200 millimeters, while the thickness must be 1.5 m. Materials are preferable to choose the most stronger. In addition, you can apply car holders or other details that can be borrowed from household appliances. It follows the knife in the form of a blade, for this, both edges must be processed towards the axis of rotation. When the homework is made for the house with their own hands, you can experiment with the form, giving the blade the kind of propeller or stepping corners. Using the emery, you can adjust the horizontal and vertical plate. After in the central part of the working surface, the knife must be done in the diameter, suitable for the Vacuum cleaner motor. Fastening the knife must be produced on a threaded tail, using a sleeve for this, two washers and nut.

Manufacturing a working chamber and bunker

how to make a kruzhka do it yourself

When the homework is made for the house with their own hands, you will need to perform the camera, for which it is necessary to apply the steel strip, its length should be 700 mm, and about 10 mm will be needed for fastening, while the width should be more than 60 mm. Steel workpiece must be collapsed into the ring, and the edge of the camera in the outside of the camera. The resulting flanges in width must be no more than 10 millimeters, which will be needed for fixation with the base and for mounting the sieve.

When the homework is performed with her own hands, the drawings of which can be prepared independently, the crusher needs to be firmly fixed, for this, from the bottom side of the camera, you will need to install fonts that will be needed in the number of three pieces. You need to remove them from each other at an equal distance.

Production of Sita

Krucorushka for corn with their own hands

Before you make a kruzhka with your own hands, you need to think about how the sieve will be. It can have any diameter of the holes. The parameters of this element will depend only on what result you want to get. So, for the manufacture of flour, a small mesh will need, for the production of large grinding cells must be greater. Grain will enter the working chamber from the bunker, which is fixed on the basis. It must be equipped with a slight hole, as well as the flap made in the form of a plate. With the help of the latter, it will be possible to adjust the supply of raw materials. Krucushka for corn with their own hands should be equipped with a container that should be installed under the sieve. It will be destroyed for collecting finished products, you can use a bucket or a saucepan.

Making crusher manufacturer

Krucoruska do-it-yourself photo

Krucorushka (with her own hands), the photo of which are presented in the article, may have a kind of mill. To do this, it will be necessary to prepare the stator, as well as the rotor, which will work on the principle of Horses. As a stand for such equipment, a box will perform on which the electric motor of minor power will be mounted. One must apply a single-phase unit, you can use the one that is redone from the three-phase.

Features of the manufacturer of the homemade mill

The equipment body is a box made of metal, the thickness of the latter should be equal to 5 millimeters. From the material it will be necessary to form a housing in the form of a cylinder, the diameter of which is 300 millimeters. The lower part will need to be equipped with a stator, while the cover must be located on top of the equipment. Inside the case, the motor and the mill should be placed, which is fixed in such a way that the bearing will be thrown onto the device shaft, on it, in turn, the rotor is mounted. Rotating, it will develop speed up to 3000 revolutions per minute. The bunker will need to strengthen over the housing, using the screws through it, and the grain flow will occur.

In order to more conveniently use the equipment, you need to set the damper that will adjust the consumption of raw materials. It will be necessary and the sleeve that will perform the role of the anther, it should be made of tarpaulin material. Through this element will get out products. Do not forget that holes should be done to feed and subsequent extraction of the finished grain.

Facilities manufacturer of stator

The stator should be made using a metal sheet, the thickness of which is 2 millimeters, while the width is equivalent to 50 millimeters. The metal strip must be bent around the circumference and put into the form for the fill, closing with one end aluminum so that the bowl is turned out. Its thickness must be equal to 4 millimeters. At the next stage, the details are attached to the ribbish. To do this, it is necessary to cut several corners, and after the stator from the inner board.


People who contain domestic birds know that in its diet you need to add other grain even crushed. Crushed grain is obtained by processing whole grains in the grain crust (kernel). Accordingly, the cost of such feed is higher. You can of course buy a kruchik in the store and recycle grain yourself. But why not try to make it yourself? It is such a task that set the authorsteller in front of him. That he did consider in this article.

Tools and materials:


-Sheet metal;




Step One: Preparation of Material

Cuts two side cover covers. In one of the covers, the hole is drilled along the diameter of the shaft of the grinder. Three holes drill under the fastening of the washer. In both lids, four holes drill bolts. Cuts a metal strip. From one part makes sieve. Drills a row of holes in the strip and flexings it with a semicircle. From the second piece of the strip makes end caps. Also from the band makes a knife. In the strip drilled a hole in the center. At the edges of the band made cuts.

Step Second: Welding

Welds end covers. Welds sieve. At the top of the housekeeping welders, at an angle, strip. The band will cut off grain and not to give it back.

Step Three: Assembly

Screws the puck. Sets USM-ku. It sets the knife to her shaft and fixes the nut. Sets the side cover. In order for her to quickly, it was possible to remove, uses barish nuts.

Now you can insert into the top of the hopper from the plastic bottle, tie under the bottom of the bag and cook food under the bottom.

Chicken and chickens are satisfied.

How such a grainman works can be viewed on the video.

I will add from myself that in my opinion the large amount of grain on such a kokorushka do not recycle, but if the birds are a bit, it is enough. It should not be changed on it, and therefore you cannot adjust the size of crushed particles.

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How to make a homework do it yourself at home

Having a good high-performance homework in the farm or on a personal compound, but rather a vital necessity. Especially, considering the high cost of ready-made "purchased" feeds and frequent inconsistency of their quality advertised. However, on what particular design from the existing variety of shredders to stop your choice?

Honored popularity, for example, centrifugal kolas

(see Fig. 1)

. The principle of their action, and the designs themselves are largely reminded by the well-known electrocofemol. The grain is destroyed by knives rotating with a mortal rate, its intense cut occurs at the walls, where the raw material is discarded by centrifugal force. Operational adjustment of grinding here is not envisaged

(See Table.)

; The size of the cut fraction is determined by the sieve cells, and the performance - the sharp knives, their size and speed of rotation.

How to make a homework do it yourself at homeHow to make a homework do it yourself at home

A slice of auger krukrochiki has a slice, and crumpled grain due to a rotating steel polyhedron (usually it is a hexagon or - in a number of homemade structures - a slotted part from the cardan shaft) and pads with tempered slots. The resulting product is usually moving along the axis, which contributes to the offset of the outlet forward relative to the input bunker. Basic Disadvantages: Remove the faces that lead to a decrease in productivity, and the lack of a clear gradation of the size of the fractions obtained due to the slipping of weakly ground grains at the moments of the appearance of "zero turning angles" of the working faces. More advanced designs with screws (like a household meat grinder) Schneck, but they can be attributed to the combined shredders, for after a century, a knife is also connected here to work.

Mill Korarians perhaps the oldest "pedigree", which is largely due to the prevalence in the nature of the abrasive stone, and most importantly - its hardness. The emery circle used for millstones is almost all the time remains "sharp", unlike the metal working surfaces of all other shredders who have to be sharpened. The main disadvantage of mill largest largest difficulty of adjusting the working clearance L.

Rolling grinders of grain, acorns and similar raw materials are characterized by simplicity and accuracy of the adjustment of the gap of L. Like a screw kerger, the profile of the teeth can have a diverse outline. However, the working surfaces of the rollers are dulled over time, and if the sharpness of their faces cannot be restored, the kruchushka works in less economical mode - to the crum.

In the manufacture of homework of this type in conditions of a home workshop, one of the rollers (or even both) is replaced with a cylindrical grater, and if it has a calibrated grid, then as a result, you can get fractions of a strictly specified size.

Combined Kruphek with the minimum manifestation of the above disadvantages can be attributed to the self-made design of Hadizhenskaya, make it possible to make it possible. It is based on the emery circle (fixed on the horizontal shaft rotating in the single-row radial ball bearings of 80204 with two protective washers) and mounted obliquely, at a distance of it (working clearance), the drake file.

The initial raw material is enjoyed by a rotating emery circle into the space between the cylindrical surface of the sandpaper and the file L, where it is crushed to the desired fraction. The required value of L is set by an adjustment node made on the basis of a bolted connection.

The power unit is a single-phase electric motor with a capacity of 1-1.5 kW, the torque from the shaft of which is transmitted to the crushing unit due to the clinorem transmission. The dimensions of the pulleys adapted from the recorded autotractor equipment - ^ based on the ratio of the speed of rotation of the leading and slave shafts. Cordoshnurova belt, reliable, cross section. In order to simplify and reduce the construction, adjustment of its tension is carried out ... "sliding" of the power unit down, under the influence of its own mass, for which the frame with the slots of the electric motor made in it under the angle of 5- 15 ° to the horizon.

(Basic materials required for the manufacture of Khadizhenskaya krupheries, serve a steel corner of 40x40 mm, bolts M4, MB, M8 and M10 with nuts and spring washers, as well as 3 mm sheet of sz. Welded housing. Its front and rear walls cut out from 3-mm CPS, and as sidewalls use segments of a above-handed corner. The shaft is pulled out of steel 40, and the bearing housings, as, however, the clamping nut, is made of steel 35.

The facial and rear walls of the body are installed (followed by welding) spars forming the frame. In the inclined grooves of the walls with fixed from the inside, the pre-assembled knot of the shaft with the emery circle is inserted. Bearing housings are clamping from the sides with the corresponding fastening elements, and on top of the spars installed on M8 racks. The axial offset of the chopper shaft is excluded by fixing the extra rack in the rear side member frame.

The drakel file is placed on the inclined sidewall (inside the housing) in such a way that the required working clearance is maintained between its working blade with notches and the radial surface of the outflow circle, - for this in the design of the shredder, fastening and adjustment and adjusting nodes are provided. The flange installed using the prismatic key on the slave shaft is used to quickly install any pulleys, including from car engines.

As noted earlier, a single-phase electric motor requires a single-phase electric motor for the work of Hadyzhenskaya. Connection - through a separation transformer, providing safety in the occurrence of a breakdown of isolation and other abnormal situations. However, if necessary, the same deficient on the village "one-phase" can be completely replaced by a three-phase electric motor, including from agricultural equipment that has developed its resource. Making sure that the "three-phase" service is connected to the household power grid according to the scheme with phase-shifting capacitors.

The electrical equipment of the krucorushki also includes a magnetic starter, current relays, a repair switch with a visible discontinuity of the chain ... in a word, it is desirable to have everything that work on such a grindler is absolutely safe.

Simple in the manufacture, Khadizhnyskaya, Khadyzhenskaya, does not represent special difficulties and during its maintenance. Replacing the emery stone, for example, is performed in the next uncomplicated sequence.

First of all, the adjusting, fastening bolts and the design are removed as possible as much as possible. Unscrewing at the bottom nut on the coupling racks-bolts M8, remove the upper semiramp. Then they pull out of the walls of the housing in the direction of the face of the face (of course, removing the M12 nut for this, which is located near the back) almost yet a disassembled knot of the chopper shaft. Remove the rear bearing assembly, unscrew the pressure nut and replace the sandpaper. The assembly of the renewed housekeeping is performed in the reverse order.

Actually, in the duration of the service life of Hadizhnyskaya, which is called, you will not refuse. In the justice of such an approval, everyone will be able to make sure, makes himself so reliable, a good old manner, - good, forces and means it will be necessary for it quite a bit.

Drawings of homemade kruksshids

When pressing is clusted

How to make a homework do it yourself at homeHow to make a homework do it yourself at home

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