From the lawn mower make hay of your own hands. Production recommendations

Do.it.yourself straw. a video of how to make a hay

It just so happened that the owner of the private economy constantly requires various devices and means of low mechanization, and they include strawing. Of course, such units of different designs and performance are available on sale, there is something to choose. But it is much cheaper to make a straw chopper on your own, especially since the unit device is primitively simple. In this article you will find tips on how to make it the simplest way.

The home owner who has a land plot, and in addition, there is different animals, knows very well why such a machine is needed. We will only add a list of another scope of application: you can grind hay and straw for the manufacture of fuel briquette at home. If someone has conceived such a thing, then you can’t do without strawing, try to cut it manually or chop so much straw.

The home-made home masters adapted to make various handicraft shredions of straws from old pumps and vacuum cleaners. The principle of their work is the same as that of knives planted on a rod rotated by an electric drill. The bunker is an ordinary old bucket in which grass or straw is laid, after which rotating knives are lowered there and thus grinding occurs. It is not difficult to find descriptions of such devices on the Internet.

Only these mechanized cutting tools are too low.performance and impractical, but will only be suitable for preparing the food of the top ten rabbits. For the production of briquette or other purposes, when you need to process a lot of raw materials, you will need a reliable home.made straw chopper, which has sufficient power and performance. This is exactly what we will make.

The heart of any straw. a working node, which is a metal bunker with sharp knives rotating inside. The latter are rigidly fixed on a steel disk, and that on the electric motor axis. The bunker has a cylindrical shape and for safety purposes is made high so that you can not accidentally touch the knives with your hands when loading straw. In the lower part of the bunker there is a pipe for ejecting chopped straw, for convenience it is made inclined.

Note. Some masters make a hopper in a small height, but with a lid where a small hole for loading raw materials has been made.

The bunker rests on a tripod of such a height that an electric motor attacked to its bottom is fucked from below by means of a stove. A detailed drawing of a straw chopper is shown in the figure:

bunker; 2. cover; 3. support of the tripod; 4. electric motor; 5. engine mounting plate; 6. control panel; 7. amplifying strip; 8. control buttons; 9. output pipe; 10. engine mounting bracket; 11. support of the support; 12. a scarf; 13. lamp. indicator; 14. a disk with knives; 15. Planeshab; 16. rubber gasket; 17. jumper; 18. Bolt M5 (8 pcs.); 19. scraper; 21. lid loops.

Note. Knives disk. part, quite complicated in manufacturing. Therefore, the design of the knives can be arbitrary, if only your product is well balanced and does not force the whole car to shake with vibration.

The work of the device is simple. By turning on the electric motor with a button and opening the lid, straw is loaded into the bunker. A ready-made section flies out of the lateral pipe, for its capture it is worth adapting some kind of container. A plastic barrel with a hole cut on the side is suitable, then the straw will not fly in all directions.

How to independently assemble a chopper for grass and hay

If you do not want to spend a lot of money on the purchase of equipment, then you can make a hay and straw chopper with your own hands. To do this, adhere to several recommendations:

• Choose a suitable electric motor. If you plan to process up to 200 liters of raw materials, then give preference to models with a capacity of 2 to 5 kW. For a small amount of hay, take a lower power unit.
• The assembly of the device is made in accordance with the drawing. Today on the Internet you can find a lot of options. You just have to choose the right.
• For the manufacture of metal parts of the structure, use metal with a thickness of at least 3 mm. For the engine support, choose the material thicker.
• The working part of the unit is a metal cylinder, inside which a disk with sharp knives is mounted. The axis should be securely fixed in the engine.
• As a container for loading hay, you can take an old metal barrel.
• A support for the engine is welded to the working part. For reliability, they are supplied with scarves.
• The engine is fixed on the support using bolts and screws.
• You can mount an electrician only after all parts of the structures are collected and securely recorded.

Farmers gradually move away from manual labor. The owners on small private farmsteads actively introduce small mechanization tools to increase labor productivity. Such means include a straw chopper. Such factory manufacturing devices are on sale, but it is not always advisable to purchase them due to high cost. The fact is that the device of the grinder is extremely simple, and you can make it yourself.

Production of knives

Soloma grinder has its main component. knives. You can make them from a hacksaw canvas, from which four blanks are cut through a corner grinder. In the central part of each element, prepared by a square hole, the side of which should be 26 mm. The rigidity of the starting canvas will affect the width of the parts. Place knives closer to the bottom. In order to focus on the cutting edges well, it is necessary to apply the sharpener. The bolts that hold the sleeve should be located above the knives. In the absence of the ability to make a hole for chopped straw, placing it under the knives, it should be done on the side. Why is an angular grinder, which can be done by a circle of 7 x 7, comes into business.

When making a straw chopper, it is necessary to form a guide element of the case, for this steel is used. To the grinder, the case must be fixed with bolt m3. It is necessary to make sure that the installation platform has maximum stability. Why its base must be made more compared to the upper part. It must be made as functional as possible, in addition, it should be convenient. Helmen chopper, straw should have such a platform that will not only hold the installation, but also protect the motor. Its fixation must be made to the container using three Bolts M6x45. But the side facets of the platform are preferable to close the steel sheets. In the racks, you need to prepare a thread for installing M3 bolts, with which the canvases are fixed on the platform case.

Structure

Such a waste crusher can be bought and made on their own. In order to make you need to understand its structure.

• Containers for loading bales, rolls or a pitch of raw materials;
• Knives and counterates;
• Unloading device;
• The shaft on which the knives are located;
• Electric motor 380 volts, in power for 200 liter barrel, 1,500 rpm and 2.2. 5.5 kW are suitable. If crushing is planned in rolls, then the engine will need more than 11. 18 kW and also 1,500 rpm;
• A grid, for pellets, we will suit us with a mesh of 7-8 mm;
• Pulley system transmitting rotation from the electric motor to the knife shaft. Sometimes pulleys are not used, and the engine is installed at the bottom of the grinder.

Description of a typical design

The home owner who has a land plot, and in addition, there is different animals, knows very well why such a machine is needed. We will only add a list of another scope of application: you can grind hay and straw for the manufacture of fuel briquette at home. If someone has conceived such a thing, then you can’t do without strawing, try to cut it manually or chop so much straw.

The home-made home masters adapted to make various handicraft shredions of straws from old pumps and vacuum cleaners. The principle of their work is the same as that of knives planted on a rod rotated by an electric drill. The bunker is an ordinary old bucket in which grass or straw is laid, after which rotating knives are lowered there and thus grinding occurs. It is not difficult to find descriptions of such devices on the Internet.

Only these mechanized cutting tools are too low.performance and impractical, but will only be suitable for preparing the food of the top ten rabbits. For the production of briquette or other purposes, when you need to process a lot of raw materials, you will need a reliable home.made straw chopper, which has sufficient power and performance. This is exactly what we will make.

The heart of any straw. a working node, which is a metal bunker with sharp knives rotating inside. The latter are rigidly fixed on a steel disk, and that on the electric motor axis. The bunker has a cylindrical shape and for safety purposes is made high so that you can not accidentally touch the knives with your hands when loading straw. In the lower part of the bunker there is a pipe for ejecting chopped straw, for convenience it is made inclined.

bunker; 2. cover; 3. support of the tripod; 4. electric motor; 5. engine mounting plate; 6. control panel; 7. amplifying strip; 8. control buttons; 9. output pipe; 10. engine mounting bracket; 11. support of the support; 12. a scarf; 13. lamp. indicator; 14. a disk with knives; 15. Planeshab; 16. rubber gasket; 17. jumper; 18. Bolt M5 (8 pcs.); 19. scraper; 21. lid loops.

The work of the device is simple. By turning on the electric motor with a button and opening the lid, straw is loaded into the bunker. A ready-made section flies out of the lateral pipe, for its capture it is worth adapting some kind of container. A plastic barrel with a hole cut on the side is suitable, then the straw will not fly in all directions.

Typical design implies the elements from which the device is manufactured. Their minimum set can be supplemented by auxiliary. The goal is to improve comfort from working with the device.

• The bunker is a capacity of a sufficient volume. Usually take an old barrel or a large can, where they lay the processed vegetation.
• The electric motor is installed at the bottom of the hopper. The main thing is that its power is sufficient for work without stopping and for large loading.
• The axis on which the knives are fixed in the amount of 3 to 6. It is fixed directly to the axis of the electric motor.

The bunker is a container for laying the material. hay or straw that require grinding. In it there is a cutting process. For safety reasons, the bunker is made as high as possible so that when loading raw materials with your hands, do not touch the knives. The shape of the container is usually cylindrical, but you can find the shape of an inverted cone.

Sometimes the bunker is performed small in height, but with a lid for security purposes. There must be a hole for loading raw materials in the lid.

Production on the intensive principle is created by installing the dumps of the worked mass. Through the device, crushed material is thrown out of the hopper. This allows you to add raw materials continuously. That is, stop the motor to get the crossbreak and add raw materials, you will not need. At the same time, a significant saving of time is achieved. It will be made from below the bunker. The form is not important, the main thing is that there is a tilt for the dump of the material.

Disk with knives placed on it. the part is extremely difficult to manufacture. The design can be arbitrary. The goal of assembly is to achieve the maximum balance so that the device does not shake the vibrations during operation.

Scheme of work

• Turn on the electric motor.
• Download the material to the bunker.
• A processed material flies out of the pipe, which falls into a pre.prepared capacity.

A barrel made of plastic usually serves as a capacity. It is advisable to cover it with a lid, and make a hole on the side so that the cuttings do not fly apart in all directions. The operator remains to serve the raw materials and free the capacity with the section in time. Ideally, they are used several, changing as they are filled.

Device

As a container, you can use even an old barrel

Many craftsmen, creating various kinds of handicraft mechanisms for cutting straw, adapted to use old pumps or vacuum cleaners.

The scheme of their work looks like this: the knives are attached to the rotating rod, which rotates due to the motor. A bunker in which hay or straw falls asleep is a regular bucket. After getting into it, rotating knives grind to the desired size all components.

But such mechanized cutting tools have a very insignificant level of performance, which is why they will fit only in order to prepare food for one or two dozen rabbits.

When it is necessary to organize the study of a large amount of raw materials, the crusher will require greater power and, accordingly, having greater performance.

The main thing in all such mechanisms, which determines productivity. the working unit itself. This is a special metal container, in which there are rotating sharp knives, firmly mounted on a steel disk coming from the axis of the electric motor.

For safety, so that in the process of processing raw materials a person does not accidentally touch moving knives. the bunker is made high and cylindrical shape. The lower part is inclined and there is a special pipe in it, where the crushed products are released.

Specialist’s advice: you can make a bunker option with a small height, but a cover will be attached on top, in which it will already be made by a hole for safe loading of straw when operating.

The tripod should have such a height that under the bunker located on it, an electric motor can fit, which is attached to the bottom with the help of a stove.

The operation of such a device is quite simple. After including the electric motor in the bunker, filling the straw begins, where it is cut. The finished cut will leave the side pipe.

So that it does not fly away in different directions, it is worth preparing a special container for collecting. In this capacity, it is good to use a plastic barrel, in which a hole will be cut out to take chopped straw or hay on the side.

An interesting article on how to make a crusher for plastic yourself, read here.

Design features

The design of a straw and hay grinder includes the following basic elements:

• Electric motor. The processing rate will depend on its power.
• A container in which unprocessed hay or straw is supplied. It can have various dimensions, depending on the amount of raw materials, which is planned to grind.
• Shaft on which knives and counterates are mounted. They must be made of strong steel and well sharpened.
• Bunker for spent raw materials. For convenience, it is mounted with a slope.
• Supports. often made of pipes with a diameter of at least 25 mm. Their height is selected based on the dimensions of the electric motor.

Popular Factory Production Models

Those who have no desire to waste the strength and time on the manufacture of such a device, it is better to purchase a finished model in the store. Among the most popular hay and straw shredions for private farmsteads are highlighted:

• M15. Has a convenient bunker for serving raw materials. Equipped with sharp knives made of steel of increased strength and an engine with a capacity of 3 kW. Thanks to this, such an unit can process not only hay and straw, but also thin branches. The drum rotates with a frequency of 1,500 revolutions per minute. The weight of the entire structure is 130 kg.

You need to choose a specific model based on their amount of raw materials, which will have to be processed. If your livestock is small, it makes no sense to overpay for powerful units. It is better to save and buy a small performance chopper.

Choose the product only trusted manufacturers. A low.quality grinder with an insufficient power engine will poorly cope with its functions and quickly break.

The absence of complex details and devices in the design allows the experienced master to make a chopper of grass and hay on his own. It is enough to purchase an engine of sufficient power, all other elements can be found in each household. Before making a grinder, study its drawing

Installation of the device

On a strong base from a wooden board, fix the trimmer engine for grass with clamps. Adjust its position so that it is convenient to serve this node, control and add fuel, start the engine and adjust the speed of the cutting device.

We also strictly fix the base of the mowing bar on the base. To do this, you can use its handle, securely fixed in the desired place and pulling steel clamps to the board.

Then fix the cutting device on the end of the rod.

Construct the quality of the attachment of all nodes and carry out a trial launch of a home.made chopper. Depending on the thickness of the stems of crushed raw materials, it is possible to use a cutting nozzle with fishing line or knives. If necessary, to work with gross vegetable waste, you can use the engine of greater power.

For ease of work, it is better to perform raw materials together together. The first employee carries out periodic loading of plants, and the second regulates the number of revolutions of the cutting head of the trimmer for grass.

Process of creation

The initial stage of the independent creation of a lawn mower is to select details. The most important thing is the presence of an engine. It can be taken from already unexplained household appliances, you can remove from some power tool:

The minimum required engine parameter is 500 V. Better 1000 centuries. So it will be possible to work at minor speeds. And the sharpening of the knives will be the responsibility of the more rare. The diameter of the knife and the total dimensions of this technique affect the selection of the engine. The larger the working area for it, the higher the power of the engine should be.

The gas mower is gasoline

DIY lawn mower based on a chainsaw is also a good option for making an economy option. This requires the same frame in which the engine and gas tank are installed. The power of such a device allows you to mow large dense grass, and even shrub. As a basis for knives, a stars of a chainsaw can be used. The design is all on the same principle.This version of the product is chosen by craftsmen. lovers of more powerful equipment.

Important! During the operation of a gasoline lawn mower, increased fire safety should be observed, gasoline should be easily ignited.

Hayworm from washing machine

A simpler and less powerful hay grinder can be made with your own hands from a regular washing machine. In addition to the machine, you also need:

• Knives or cutting disk,
• Electric wire,
• Vedeko,
• Metal corner,
• Fasteners,
• Locksmith.

Small advice: if you plan to grind not only hay and straw, but also wood branches, it is better to use an additional gasoline engine.

How to assemble a device

A small rectangular neckline is cut at the bottom of the case, about 20 by 7 cm in size. Its perimeter is sheathed with metal plates for greater strength. A stand is made from the corner. The height of the stand depends on what is planned to be used as a receiver of crushed raw materials. For buckets, the stand is made higher than for boxes.

To attach the engine, two small holes are made on the shaft, after which a sleeve is installed on it. The engine is mounted on the shaft, and the entire structure is attached to the bottom of the tank with metal hairpins. After this, cutting wheels or knives are put on the shaft. It is very important to choose the size of the disks so that they do not contact with the walls of the working chamber.

Before connecting the engine to the cable, you need to decide on the working and starting winding of the electric motor itself. It is easy to do this with a special tester: the working winding has less resistance than the starting. The engine connects like this:

The device of grass cutting

Grinder for grass or grass cutting. the device is convenient and indispensable in the personal plot. Small or weeds can be finely chopped and used in compost or as insulation material for the winter. Group of grass for chickens or any other poultry is also very useful: finely cut grass is suitable for fingering much better. The device is capable of chopping a large amount of mowed grass or weeds in a few seconds, which will save both time and physical efforts of the owner.

• Metal frame,
• Working shaft with cutting knives,
• Motor,
• Boxes or funnels for taking raw materials,
• Pip with belt,
• Cable,
• Protective casing.

Garden grass cuttings have small weight, which allows you to easily move them, compactness, and good performance.

The engine of grass cutting can be electric or gasoline.

• The electric version of the engine is less noisy and more convenient to operate, it is light and is turned on by a simple rotation of the tolerance. Disadvantages of an electric motor: the dependence of the device on the length of the wire and restrictions in size of the thickness of the raw materials.
• The gasoline engine allows the device to use the device even where there is no electricity, it is more powerful, and is able to grind even branches of trees. The disadvantage includes its noise and relatively large weight.

Homemade blankets

It is not so difficult to make the grass chopper with your own hands. Humes are in no way inferior to a store analogue, and a plus will be that a home.made device will turn out to be more economical and convenient to maintain.

Sechkarina

The easiest version of a home.made chopper is a cut, which can grind grass and branches in a small volume. The cutting part is a durable steel plate made in the shape of a triangle with a pointed lower edge. The steel plate is planted on a long wooden handle. The tool is ready to use. It is recommended to chop the grass on a solid and metal surface, otherwise the edge of the cuts will quickly dull.

Freshly chopped grass can be made from an angle grinding or washing machine, a drill and many other improvised tools.

Wrap from a drill

A device for grinding grass can also be made from a conventional drill that works in two modes. In addition to a drill, we need knives and shaft, bearings, a container for grass and a stool. First you need to drill a hole with a diameter of 1.2 centimeters in a stool. A skeleton with a bearing is attached from below under the hole. A hole is also made in the bottom of the bucket, after which it is attached to the stool with self.tapping screws. A shaft with a knife or cutting disk is placed on the bearing. The drill is installed from below so that the cartridge is connected to the tail of the shaft. Grass is laid in a bucket and included.

Grassing from corner grinder

Corner grinder is an indispensable tool available in each utility farm, from which it is easy to make manual grass cutting. In addition to the corner grinder, you need:

• Bolts, nuts and metal brackets,
• Motor,
• Shaft,
• Cutting knives or wheels,
• Grid,
• Already cut grass,
• Frame,
• Pipes,
• Sprinkle and hammer.

To make grass cutting, you need to fix the engine with a shaft and box on the frame. Homemade blade of corner grinding will use the engine from the saw itself, which will transmit the voltage to the shaft. Knives or discs are attached to the rotating shaft. You can use knives from a blender. A box is also attached to the frame in which grinding occurs. It can be metal or wooden, and another one is installed under it, for already chopped grass. The bottom of the box is made of a grid through which crushed grass will be sifted.

Washing machine

From the washing machine you can make a universal apparatus, which can be used both as a grain.circle and as a grass cut. Before you make the device, you need to make two sharp knives. Their size should be less than the diameter of the drum of the machine. Using the bolts under the machine cover, the second engine is mounted. One of the knives is mounted above the engine of the washing machine, and the second on an additional engine. An important point. knives should rotate in different directions. To fill the material in the lid, make a hole with a funnel. The drain hose is removed from the washing machine, the hole is increased, and the box is substituted under it. Already crushed grass will be sprinkled through this hole.

There are no standard drawings for such grass cutting, since washing machines have many varieties and features.

The second option of grass cuts involves the use of only the body of the washing machine. At the bottom of the case, a hole is drilled, under which containers for chopped grass are placed. The engine is fixed inside the case with special latches. A sleeve with knives is attached to the engine. the device is ready to use.

Grassing from a vacuum cleaner

You can make grass cutting from the Typhoon vacuum cleaner. It is convenient in that it allows you to serve raw materials through the upper hole, and already cut grass will be sprinkled through the lower. If there is no case from a vacuum cleaner, then you can use a piece of pipe and an engine with a capacity of about 180 watts, as well as a sleeve, knives and profile. To install the shaft, two holes are drilled on the sleeve. The engine is attached to the body, on which they put a shaft with knives installed on it. It is desirable that the knives are sharpened on both sides.

Drill

A tank from a washing machine, as well as an angular grinder, are not the only ways to independently make a grinder for hay, grass or straw.

A good option is a crusher made on the basis of a conventional electric drill.

In this case, grass is poured onto the bottom, or other raw materials, then the drill is turned on. A homemade knife should first install it first. Literally a couple of minutes, and the blanks are crushed to the required size of the fractions. They can be poured out of the container and used as intended.

The principle of assembling the design is simple. The work looks like this:

• Take a metal strip. Make a sharp knife of the required size from it. Drive the hole in the middle.
• Set the cutting element on a metal rod. Its second end is inserted into the head of an electric drill. It turns out a change of nozzle, which is fixed according to the principle of a conventional drill, or nozzles for mixing solutions.
• At the second end of the rod, the nut is screwed. She holds a removable knife.

Now the case is small. The power tool with a nozzle is immersed in a container where raw materials are already filled up for processing. The button on the drill is pressed and medium or high speeds are set.

The priority of those power tools where the number of revolutions can be adjusted. But at low speeds to grind grass or hay is pointless. With this regime, grinding does not occur, and the grass is simply shifted from side to side.

A vacuum cleaner

The modern vacuum cleaner is not suitable for assembling the chopper. We need a household appliance of a Soviet type of typhoon. Its plastic base will act as a bunker.

The procedure for manufacturing straws is as follows:

• On a lathe, harden the sleeve. It will be installed in the lower part of the bunker from the vacuum cleaner. Pre.made knives should be attached to the sleeve.
• Material for grinding in the form of straw, grass or hay is served through the upper part. Revised fractions will exit through the side hole.
• A protective casing should be installed on the device. You can take a sheet of metal, or polycarbonate.
• The equipment is installed stationary, and is also fixed on the frame. The latter is better to make a durable metal. The main thing here is to ensure high stability indicators, otherwise the engine will quickly fail.
• Using bolt compounds, the resulting design is attached to a metal stand.

Garden homemade grinders also collect from gas cylinders, old trimmers and not only.

There are many examples, but in some cases it is more practical and rational to buy finished factory equipment. Here everyone already chooses for themselves the option that suits more.

To assemble a chopper for straw, herbs or hay, you can use improvised means, tools, as well as old household appliances. Nothing is required to invent.

But remember how much the safety practice plays. If you doubt that a home.made crusher will be able to ensure your safety to sufficiently, then contact the trusted manufacturers of garden choppers and, based on an available assortment, make your choice.

Do you use garden grinders? Which model was chosen? From which homemade equipment was collected? How just the result has justified itself? What tips will you give to beginners?

We are waiting for your answers, as well as stories from personal experience.

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