What are the lawn mower parts? (with photos)

Faulty carbs are the number one cause of lawn mower performance problems.

There are automatic lawn mowers, push lawn mowers, self-propelled lawn mowers, electric lawn mowers and even robotic lawn mowers. They each have varying features such as side unloading, rear unloading, bag loading unloading, multiple speeds, adjustable heights and multiple colors, but they all contain essentially the same basic lawn mower parts needed to get the job done. These basic parts include:

Housing and Wheels

A rotary mower has blades mounted under the unit.

The chassis, case or frame is typically made of steel, although many mower support parts are resin-based plastic forms with heat and vibration resistant properties. Older lawn mowers were built with pieces of wood with steel supports. Whatever the design, the mower housing sits on some form of wheels connected to the axle, securely covers all the mower’s moving parts – especially the high-speed cutting blades – and somewhere allows for clipping to be discharged. of grass.

The operator system

Spool cutters usually have slightly curved blades.

There is also a mower parts system built with operator convenience and safety in mind. When one person operates a push mower, there are a variety of tubes or structures – typically made of steel – forming a handlebar with useful controls that extend above and behind the mower at a comfortable height and a safe distance, allowing the operator stand upright while walking at a casual speed. Lawn mowers are larger and more complex and allow the operator to sit while driving and include a more elaborate steering system. The robotic mowers have an operating console, allowing the operator to simply turn it on, program it and turn it off. In these cases, the sensors work to cut the grass without human operation.

See also  What is contact cement? (with photos)

Blades or cutting instruments

Since lawn mowers allow the operator to sit while driving, they have an elaborate steering system.

In the case of early lawn mowers known as roller mowers, the blades were multiple and curved (slightly twisted) and rotated on the same horizontal axis as the shaft to which they were attached. Modern rotary blades are sharp-edged blades, usually two in number, that rotate on a vertical axis at a speed high enough to easily cut grass at a much faster rate, as well as being able to handle taller grass. , damp and thicker than conventional spool cutters can manage. There are also complex blade arrangements known as multi-blade mowers or lawn mowers designed to be pulled by full tractors, but these are not typically used on lawns. They are best suited for large commercial cutting jobs.

the power supply

The power source for the spool cutter is the human pushing it. The power source for a rotary lawn mower, whether pulled, self-propelled or driven, is a motor. The engine can be a standard gas engine, a two-stroke engine that uses a two-stroke gas and oil mixture, or an electric motor that uses an on-board battery or a long extension cord for an electrical outlet.

Additional parts found on a lawn mower can relate to optional features such as speed controls, height adjustments, flush bag accessories and even connections or brackets for the operator’s personal devices such as beverage containers or electronic devices.

Leave a Comment