Lawn mower is a kind of mechanical tool used for mowing lawn, vegetation, etc. It is composed of cutter head, engine, walking wheel, walking mechanism, blade, armrest and control part. The cutter head is installed on the traveling wheel, the cutter head is equipped with an engine, and the output shaft of the engine is equipped with a blade. The blade uses the high-speed rotation of the engine to increase the speed a lot, saving the weeding worker's working time and reducing a lot of human resources.
Lawn mowers are mainly used in garden decoration pruning, grass greening pruning, urban streets, greening attractions, pastoral pruning, field weeding, especially grassland and grassland in parks, football fields and other grass fields, private villa gardens, and agriculture and forestry The trimming of the vegetation of the livestock pasture can also be used during the autumn harvest.
However, lawn mowers have certain limitations when cutting grass in rural fields, fields, and mountains. The main reasons are uneven terrain, power supply methods and the weight and portability of the mower.
The lawn mower commonly used today is a gasoline lawn mower, also known as a gasoline saw. It has a wide range of uses, mainly used for lawn trimming and beautification in parks, green belts, factory grasses, golf courses, home gardens, grasslands, orchards.
It is characterized by flat work, simple operation, strong cutting ability for the objects that need to be cut, mainly grasses, and is suitable for high-yield pastures and large parks. The lawn mower cuts the grass by the relative shearing movement of the movable knife and the fixed knife on the cutter. It is characterized by neat stubble cutting and low power required, but it has poor adaptability to pasture and is easy to block. It is suitable for flat and natural grasslands. And artificial grassland operations. Production and use of rotary lawn mowers began in the mid-1980s. Rely on the blade on the high-speed rotating cutter head to cut the forage. With the improvement of technology, the working ability of the newly improved lawn mower products has been greatly enhanced, and the speed has been greatly improved, which saves the working time of weeding workers and saves a lot of human resources.