Currently in the world of modern technologysomething is constantly being improved, and electricity and power sources allow a person to further ease their work. Part of the male work was also facilitated, now instead of the traditional ax you can use a wood splitter.
Everyone knows about these simple percussion instruments.types that serve for splitting logs for a long time and quite efficiently: axes, axes, wedges, sledgehammers. But such a job is very hard for a woman or an elderly person, and it may also be unsafe. The ax sometimes breaks off the ax, inflicting a very serious injury to the inept woodcutter. Flying slivers or pieces of metal that can break away from the back side of the blade can injure the person or the hands of the worker. In addition, most people who make a large number of shock movements often suffer from diseases of the musculoskeletal system.
In this regard, can be called more effectiveunstressed way splitting chocks by pushing it on the tapered wedge. In this case, the chocks are simply placed on the wedge. And the device itself - homemade wood splitter - works like this: by means of a winch or conveyor, if there are any on the farm, the chock is fed into the wood splitter, after which it is installed on the lifting cylinder of the hydraulic jack serving as the main element of the device. At the same time, the pivoting crossmember is retracted to the required angle for the convenience of installing the chocks, and then the crossbar should be fixed in the same place.
If the distance from the upper end of the chocks to the rootthe blade is too large, then by means of the handwheel the wedge should be lowered until it clings to the chock. It is desirable that the pointed end of the blade be located in the center of the log or opposite the crack that exists in its end. After that, the pump handle allows the jack lift cylinder to be set in motion; to do this, the handle should be raised up until the tapered wedge breaks the chock into several pieces. Pickled logs will fall on the receiving platform.
When you press the shutter button, it’sbrings the jack lifting cylinder to its original state. For trouble-free operation of the device is required to choose the right jack. For example, a hydraulic jack is characterized by a diameter of a lifting cylinder of 170 millimeters and an effort on a handle of 15 kilograms, with a lifting force of 10 tons, which will be quite enough for chopping wood. Such a homemade hydraulic splitter can serve very well.
It is worth paying attention to the fact that the conicala device wedge consists of a pair of cones: the lower one, which is intended to be inserted into the end part of a chock with a tapering angle of 20 degrees, and the upper one, designed to split a chock with a tapering angle of 40 degrees. The ratio of heights for these cones is one to three.
It is clear that there is not always the possibility and desirespend money on expensive units. That is why a homemade splitter can be an excellent alternative. You can make a screw and mechanical assembly. First, consider the first option.
To master the theory of how to make a homemade wood splitter, you must arm yourself with certain materials:
- electric motor;
- a metal cone under 30 degrees with the left thread in 6-8 millimeters pitch and 140-150 millimeters long, and with an outer radius of 80-85 mm;
- a pair of pulleys and a belt of the appropriate size.
The cone is fixed to the shaft with its reverse side strictlyin the center. It is best to weld or press it to a metal rod. It is not recommended to fasten the cone, as it can be unscrewed during operation. The second end of the shaft serves to secure the pulley. The belt is put on the pulley ditch. It serves to transmit mechanical energy from the engine to a homemade screw splinter. This is not all homemade wood splitter, but most of it.
With the cotter pin, the second pulley is fixeddirectly on the motor shaft. Some motor models already have pulleys. If you have just such, then you do not need any extra manipulation. In this case, it remains only to collect a homemade wood splitter. To do this, the belt, previously already worn on one pulley, should be tightened on the second.
Оригинальная идея, состоящая в использовании cone with thread for splitting firewood, offered very often. Such a homemade wood splitter has a fairly simple design. The cone is best made on a lathe, however, if this is not possible, you can use the grinder, with which most of the metal is removed from the workpiece. The blank is first required to put on the intended place of the cone so that it rotates freely, which will allow you to control the uniformity of the removal of the metal.
Homemade wood splitter, the drawing of which canmake yourself without much difficulty, consists of several elements. It can be equipped with both gasoline and electric engines, preferably the second option. Engine power should be at least three kilowatts. Since the maximum engine power is reached at three thousand revolutions per minute, it is dangerous to install a cone nozzle with threads directly on the shaft. Best of all, if the speed of rotation of the cone will be in the range of 400-600 revolutions per minute. The transfer of rotation from the gearbox to the cone is carried out in a chain way.
Такой самодельный гидравлический дровокол works on a very simple principle. The cone with a thread during rotation is screwed into the log, thereby splitting it. A device for harvesting logs should be installed next to the woodpile. This will allow stacking firewood directly under the shed, so that it will not be necessary to bow many times behind the log, as is usually the case when working with an ax.
Self-made rack wood splitters also representis a very interesting and useful device. They operate on a principle different from screw. Here the supply of chocks is made along the chute, while the cutting element moves towards them.
