Each owner dreams of creating an island of family well-being, a beautiful well-kept plot, using a minimum of manual labor. Do-it-yourself lawn mower is one of the ways to rationally use knots from abandoned mechanisms. The resulting tool not only saves money, but takes into account the characteristics of a particular lawn. Depending on the need, the craftsman can create a tool with manual mowing, electric drive. The use of various types of cutters, wheels, their layout leads to unusual solutions. Read about the popular Stihl ms-180 chainsaw model on our website!
Motivation to create a tool from improvised materials
First of all, it is necessary to determine which tool will effectively replace the usual hand braid when caring for the site. Perhaps a dense planting, frequent bushes and flower beds will not provide access to the area to be mowed, and then the “whirlwinds” of grass will need to be removed manually. Do-it-yourself lawn mower must be collected to mow the area, more than 4 acres.
Choose the method of driving the torches. the basis for collecting the necessary nodes. Knives can be set in motion:
- due to manual exposure, pushing the mechanism forward, which requires great physical strength;
- using electrical energy of single-phase or three-phase current;
- battery powered motor;
- using an internal combustion engine, two or four stroke.
Having decided on the energy component, you will need to choose the wheels, the handle, the platform for collecting the lawn mower with your own hands. Assemble the necessary fasteners and components for the connection, protection and connection.
Principles of using electric motors
An electric motor can be single-phase, 220 V mains voltage, or three-phase. When connecting the motor, all safety rules must be observed when working with electrical appliances. RCD protection must be performed for a single-phase electric motor, and a powerful three-phase should have capacitors in the circuit, corresponding to the capacitance.
For an electric lawn mower with your own hands, you can use a powerful low-speed drill with a speed of 1500-3000 rpm. It is necessary to choose the right ratio of power and swath width so as not to overload the motor. Installed on the platform, a cordless or networked drill will provide the necessary torque and the grass will be mowed. In the process, do not forget to observe the rest intervals to cool the brush motor. Such a tool will help to clean the house area, it can be easily folded and does not require a lot of storage space. The platform on which the engine is mounted must be narrow so that the wall platform can be processed. Stability depends on the location of the center of gravity. The lower it is, the lower the tipping point of the platform. How to cost a do-it-yourself mower, watch the video:
When creating an instrument yourself, remember that it is a means of increased danger. It is necessary to include a blocking button in the circuit that works when a knife is jammed or broken. Do not work with electric mowers in wet weather, in the morning dew.
Video: How to Make a Lawn Mower Out of a Washing Machine
complex models with an engine with a power of 1.5 to 6 kW are installed on a specially made sole. It is better to use the motor asynchronous, it is less noisy. The undercarriage is made of rubberized metal wheels with a wide tread so that the grass wrinkles less. Bearing units in bushings on the axis are more reliable than plastic liners.
You can make a deck and knife using an old frying pan and a plate made of tool steel. The design, when the knives are mounted on the mandrel, is more efficient. It is important to observe the proportions and profile of the sharpened edges, using the drawings on the photo of the do-it-yourself mower.
Of great importance for the performance of the high-speed assembly is the correct alignment. A small beating can create a strong vibration, destroy joints, create backlash due to the development of seats.
In the household, mechanisms and parts that have expired are always accumulating. Something can be found at household dumps of old things. Unfortunately, such cemeteries surround any residential area. Wheels from a baby carriage are perfect, a handle from it is also useful. Howl example of a do-it-yourself lawn mower from a Soviet-era washing machine. They were then made of strong metal. The engines from these machines are the best in terms of parameters and power suitable for use in a lawn mower.
A high-quality steel case will serve as a protective skirt and guide when throwing the grass to the side. In addition to the motor, two pulleys and a belt are used to transmit rotation from the engine to the knife drive. The motor is mounted on the platform and connected to one phase.
Such a home-made mower works on the territory of the house, as it is tied to the network with a power cord. You can use a special reel wire extension cord, choosing a cross section corresponding to the engine power. Such a device is available in a length of at least 40 meters and should provide mobility.
Using a chainsaw engine in a lawnmower does not require additional protection. It is already made in dust and moisture protection. Air filters clog less frequently.
How to make a mobile lawn mower with your own hands? A tool made on the basis of a drill depends on the capacity of the battery and requires recharging on the network. In the absence of electricity, it remains to build a lawn mower based on an internal combustion engine. All small equipment that is refueled with gasoline or a combustible mixture can become a donor for a home-made lawn mower.
Do you have an old Friendship or Ural chainsaw?
Here is an example of folk savvy. The beautiful frame from the corner was thrown out as unnecessary from the warehouse into scrap metal. Special wheel assemblies with a rotation of 180 0 on the hinge were found there. If there wasn’t such a frame, the platform could be welded. The remote working unit is made with an independent drive from a chainsaw by means of a belt drive. The torque is transmitted to the disks, where metal chains 25 cm long are used as cutting tools. A do-it-yourself lawn mower made from a chainsaw is effectively used for several years. An improved version with a rotary cutter and a two-wheeled frame is made. It works more productively, but is difficult to manufacture.
Each master is proud of his ingenious AL-Koy and instrument performance. However, it should be understood that the collective mind of designers, designers creates no less functional, but safer tools.
The advantages of homemade tools include:
The mowing height of the grass is not adjustable, and the clearing is not always obtained evenly trimmed. The absence of a grass catcher increases the proportion of manual labor. A heavy tool with narrow wheels, sometimes, spoils the appearance of the lawn. this is an objective answer, why it is better to use a factory-made tool.