How to make a grass trimmer at home

What you can make from the engine for grass trimmer

Garden trimmer for grass. a tool with which the owners of summer houses, cottages and country houses take care of the grass lawn. But often home craftsmen are looking for other uses for the hand mower due to the impossibility of using it for its intended purpose. This can be a situation where a garden tool is out of order, or if it is much cheaper to buy it and remake it into another machine than to buy a factory-made product. About what and how you can make from the grass trimmer for grass, and will be discussed in our material.

Here you need to start with strengthening the engine from the brushcutter on the bike trunk. Three strips of metal will help, two long for the side mount, and one short, slightly longer than the length of the grass trimmer motor. It is better to fasten the whole system with bolts.

Then mount the motor drive to the rear wheel of the bicycle. To do this, a large circle to the wheel sprocket for the pulley, and on the engine spindle. a small. The belt for the transmission should be chosen without sagging, but the tension should not be excessive. The design is reminiscent of a foot sewing machine mover.

Grass trimmer tiller

If you have to till the soil in the dacha all year round, then, no doubt, the converted trimmer for grass into a cultivator will be a real helper in this difficult matter. It should be mentioned at once and say that you can buy ready-made attachments to the trimmer for grass for processing the soil, but you can, like we do, engage in their independent fabrication.

Firstly it is necessary to prepare all the necessary material with tools:

  • A piece of sheet metal with a thickness of 3 mm, but you can do a little more. The base for the cultivator blades will be cut out of metal;
  • Thick metal wire (rod), which will later be cut into pieces, flattened and welded to a piece of metal;
  • Appropriate tools for making cultivator blades. First of all, it is an angle grinder, a welder, some locksmith tools, of course, a hammer, etc. д.

The process of making a cultivator from a grass trimmer is best broken down into several separate steps. The first step is to prepare the base from a piece of sheet metal. For this purpose, two circles, 25-30 cm in diameter, must be cut from a steel sheet. Then you will need to cut the wire into pieces no longer than 10 cm, and flatten the ends on it. The long length of the cultivator blades will put a lot of stress on the grass trimmer, which can cause the internal combustion engine to fail.

Once the wire is ready it can be welded to the metal discs. It is quite enough 3-4 pieces of wire to effectively weed the ground. Exactly the same operation is carried out with the second circle of metal. Once the homemade cutters on the cultivator are ready, they can be attached to the trimmer.

Just an ideal option in this case will be a reverse thread and welded tube with a nut on homemade cutters. In this case, the nozzle is simply screwed on the shaft of the trimmer for grass, so remodeling the tool will be reduced to “no. If an electric grass trimmer is used to make a cultivator, then you will need to provide a long enough extension cord, which would be enough for the entire cultivated area.

Lawnmower for snow

By installing the blade, it is easy to make a snowplow from a lawnmower. But it must be self-propelled. In this case, the mechanism moves due to the drive of the engine, and the snow is raked by the shovel attached in front. A convenient solution for those who don’t want to disfigure their tools. Major changes in the design of the mower will not be made.

make, grass, trimmer, home

The most unfortunate mechanism for remaking in a snowplow. gasoline lawnmower. Its motor shaft is directed downwards, which significantly reduces design options for the future machine. on the side of such an engine can not be put, will leak oil, jam the engine.

The shaft is equipped with a special detail that breaks when overloading, protecting the engine. Another thing is a snow blower from the cultivator Mole, which can be assembled with their own hands only after reading the instructions on this site.

Necessary materials and tools to make a snowplow machine with their own hands

Let’s make a moldboard from a metal profile of 20 by 20 mm and a sheet of smooth roofing iron. Of the tools you will need: angle grinder, welder, drill, riveter and other hand tools.

From a vacuum cleaner

The grass trimmer from a vacuum cleaner motor is made on the same principle as the angle grinder. The motor should be mounted on a boom, and either knives or a plastic or metal disc should be attached to the motor shaft, in which to insert a fishing line for the trimmer. The cutting tool is covered from above with a protective hood.

To prevent dust and small particles of grass clippings from getting into the motor removed from the vacuum cleaner, it can also be hidden in a plastic casing made from a sewer pipe, as shown in the following photo.

Since the motor in a vacuum cleaner is high-speed, it needs to be cooled. Therefore, under the washer, in which the line for the trimmer is inserted, it is recommended to insert a homemade disc with slotted and curved blades, so that it acts as a fan that creates a vacuum. A protective cowl is required so that air can be sucked in through the hose from above to cool the motor.

To relieve the burden on the mower operator’s arms, the machine can be mounted on a platform with wheels. In this case, you already have something similar to a lawnmower.

You can also use either a pulley with a suitable hole to hold the line or a plastic wheel from a cart.

Mount the brushcutter engine in the frame

Put the engine in the frame so that the clutch housing rests on the stand with a cylindrical notch and the starter with a rectangular notch.Install the engine on the struts with two screws at the front and rear.

Connect the fuel pipe and drain line between the gas tank and carburetor. Fix the gas tank with two screws to the plate with the cylindrical bottom surface and two holes.

Turn the engine, mounted in a frame, and welded to a profile tube two legs, which together with the gas tank horizontal position of the engine on a flat surface.

make, grass, trimmer, home

Weld the chuck to the motor shaft, keeping it in alignment. Grind and sand the junction with an angle grinder. Grass trimmer motor is completely ready for drilling.

make, grass, trimmer, home

Testing in action

Pour petrol into the tank and tighten the lid tightly. Inserting and fixing the drill in the chuck.

Start the motor and let it run without load. Drill a piece of wood. The machine easily coped with this task.

Even a plastered brick wall gave way without difficulty. The drill, even at medium engine speed, easily overcame the resistance of the brick.

The most serious test is drilling holes in the profile steel tube. Kern a series of points and start drilling. Metal also did not become an obstacle for our self-made machine.

How to make with your own hands

Once all materials and tools have been prepared, you can proceed directly to the process of creating an unbreakable coil:

  • Drill a hole in the middle of the recorder at 11.5.
  • Remove unnecessary drips that prevent the normal connection of parts. You can do it with a chisel or a drill. Use a borromachine to remove the metal parts faster, but be careful not to injure yourself.

That’s all, the only thing left is to test the obtained self-made thing on the grass. This design is very efficient and reliable. It is much more durable and long-lasting than the factory plastic coil. Therefore, if you often use a lawnmower and want it to last as long as possible, take only 15-20 minutes, find the necessary elements and make such an unbreakable spool.

The grass trimmer from the angle grinder. Instructions and diagram with explanations

Grass trimmer from angle grinder. The angle grinder can be easily turned into a grass trimmer at any time. and vice versa.For the mower, you need to add an extension cord or a soft double wire with a cross section of 2.5, a socket. switch and plug. Cut the wire on the socket side 30 cm and insert a switch (preferably from a drill. grinder of the same power) In my case, I will not use an angle grinder. that’s why I took away a part of the angle grinder’s body with a button. to reduce the size.

The main thing is to close the cooling holes. I sealed them with duct tape, and the body. part of a plastic bottle.

Since the ventilation is closed, you must not overload.

All parts of the mower were assembled from improvised means. The body and handle were taken from a heating tube 15. fastening with the angle grinder a steel plate from 2 to 3 mm. bent at an angle of 90 gr., and welded to the tube at an angle of 45g. Handle (pipe corner) 90gr. screwed to the body thread M10 and can be adjusted for height. and the belt is clamped to it. All dimensions in the photo mounts are shown for an angle grinder with a disc at 180. Therefore, the holes for the bolts to fit the size of the body of the angle grinder. The switch has transferred on the edge of the case, having added 1,5 m. copper wire 2,5 cc., and fastened with insulation tape pre-insulated (inserted into the camera from a bicycle)

The most important and difficult detail in my case. this is the attachment for the line. It took me several months to test different versions. to get the desired result. The mount is made of two old diamond discs. cut out the disc core with an angle grinder as on the photo.

Grind more corners and then put this core of the disk on the grinder. do not force it, grind it on an emery stone to a 90mm circle. 2 pcs.Mark the diameter 50mm. on one and drill holes as in the photo.The holes 4.5 and 3.5 are for 4 and 3 wire. You can also drill 2.5 for a 2.5 line. Fasten the line for the trimmer as in the photo. line trimmer 18cm. put it in the holes and bend it.

The long edge of the line should be between the two discs. tighten the nut (turn it upside down).

I added a regulator, the mowing became much better. If there’s not much grass and it’s young, I turn down the rpm not to strain the engine.

I also took out the line clamping that I described at the beginning. I left the standard disk mounts in the factory and used them to clamp the line to the trimmer

(only the line for the trimmer line now must be thick, I have 4 mm) otherwise it will be twisted.

Grass trimmer from the angle grinder

Summer is coming and the grass has grown a lot, while it is not critical, but we should already think about how to cut it. I will show you how to make a simple trimmer from an angle grinder to cut the grass. precisely, it will be a special device in which to install an angle grinder. After mowing, it can be again removed and used as intended. There is no sense to buy a ready-made trimmer for grass, if you need it only 1-2 times a season.

How to make a trimmer for grass with an angle grinder with his hands

The first thing you need to do is to make a bracket to enclose the body of the angle grinder. To do this, we take a steel plate and bend both sides along the body. I took a plate already bent on one side originally. Now I only have to bend the second edge.

The tool body has threaded holes on both sides. In these holes are screwed handle to cut both the left and right side, the handle is made flip. It is just for these holes and will be fixed to the trimmer’s bracket for grass.Drill holes on the sides of the bracket to match the holes on the sides of the tool. Note with a marker.

Now the handle bar. It will be made of steel pipe. Make a bevel at the end of the pipe so that the handle is attached at an angle. We mark with a marker the fishing line for the trimmer of the cut.

Now it’s time to install the angle grinder itself in the seat. To do this, unscrew the protective ring.

So that the grass trimmer will not touch the ground and will be at a certain distance, wheels will be attached to it. We can get them from an old and unnecessary baby carriage or any other cart. In a pinch you can make it yourself out of wooden circles.I had the wheels together with the brackets.

Put the wheel with the bracket and fix it with the bolt. Tighten it well with the wrench. Do the same procedure on the opposite side.

It remains to make the cutting part. For this we take a piece of steel wire or a specialized kapron wire for trimmers. Thread it crosswise through the clamping nut, through the holes for the wrench.

Before I finish I would like to say that angle grinder is not made for this kind of work. And if you want to repeat this homemade, you take full responsibility and use everything at your own risk.Be very careful when cutting the grass, the rotating at high speed steel cable is very dangerous. Do not perform any assembly or disassembly of the cutting assembly without pulling out the plug from the socket.But the device is good and it may well be useful to mow the lawn in front of the house.

How to make with your own hands

Assembling a homemade grass trimmer attachment grass trimmer attachment with a bar treatment:

  • We cut off a bar workpiece so that its size prevented strikes of line from the grass trimmer on the wheels (usually enough 30 centimeters);
  • Take a ruler in your hand and find the middle of the workpiece;
  • Drill a through hole in the middle of the bar with a 45 degree angle, which should connect the opposite edges of the workpiece (drill diameter in this case should be slightly smaller than a screw or bolt);
  • in the middle of the clamp drill a hole for fasteners and screw this homemade bracket into the hole on the bar;
  • Using self-tapping screws with washers, we screw the child’s bicycle wheels to the ends of the bar.

For easier drilling of the bar, we recommend to “dent” the entrance edge with a hammer.

The grass trimmer attachment is ready, and the tests of this device have proven its effectiveness. After all, now with a brushcutter can create a smooth lawn with a predetermined height of grass. Such an adjustment can be made by moving the nozzle on the tool bar. Of course, the full replacement lawn mower trimmer for grass “on wheels” will not become, but in small areas of this device, which can be assembled in an hour will be very effective. And your hands won’t get tired while working with a modified brushcutter.

trimmer for the grass on wheels with their own hands

Make such a device for. Sergey Khomyakov was. a matter of hours, but its usefulness has been invaluable. And it seems that many people who are used to holding a tool in their hands will be able to repeat the design.

The wife of my old friend arranges small flowerbeds of different shapes on her garden plot, plants ornamental bushes with great pleasure. Taking care of all this stuff is hard and time-consuming, especially when you need to pull weeds and mow the grass. And a small battery-powered electric grass trimmer is simply indispensable when mowing grass under bushes or near decorative rock fences around flowerbeds.

Making a grass trimmer on wheels

Batteries allow you to move freely in the ornamental shrubbery, because there is no long cable that follows you from the electrical outlet throughout the site, seeking to get tangled or spoil the plants on its way. With this trimmer you can mow the grass in the most hard-to-reach places, but it’s hard to hold the tool with one hand while you work. Your hands get tired and you need to rest often. Then friends asked me to make it easier to work with the tool.

On the Internet I once saw a picture that showed a gasoline trimmer for grass with the support wheels from a child’s bike mounted on its boom. I decided to repeat the construction. I did not remember the details of the device, but the principle was clear.

THE REACTIVE ARM CAME IN HANDY

I chose a metal pipe. such, that its inside diameter was approximately equal to the outside diameter of the trimmer’s boom for grass. A reactive arm of a rear axle of “Zhiguli” car perfectly fitted. I cut a piece of 80 mm length from it, welded two long nuts with M8 threads one opposite to the other and then cut the tube lengthwise.we got a clamp, consisting of two halves of the tube with welded nuts.

On one half of the clamp I drilled holes in welded nuts to a diameter of 8.5 mm, to the second half welded at an angle profile tube 20 x 20 mm, which will serve as a wheel posts. Drilled a 0,5 mm hole in the bottom of the bar for fixing the castor wheels for the child’s bike.

The design was simple and light. Moving the stand with wheels on the boom, you can find the best position of the grass trimmer by height, to work comfortably.

With this simple two-wheel setup, mowing under bushes is easy and comfortable: you can hold the Grass Trimmer with one hand and still reach the hardest to reach places with one hand.