Electric mower and work method thereof

Abstract

The invention discloses an electric mower which comprises an electric control assembly, a pair of rear wheels, two rear wheel driving axles, a mowing assembly, a machine frame, a pair of front wheels,a battery pack, an operation assembly and heightening assembly, wherein the rear wheels are arranged on the rear wheel driving axles, rear wheel driving motors for driving the rear wheels to rotate are arranged on the rear wheel driving axles, and the rear wheel driving motor and the electric control assembly are electrically connected; the rear wheels, the rear wheel driving axles and the frontwheels can form a walking assembly; the mowing assembly is provided with a cutter holder, a cutter, a cutter motor for driving the cutter to operate and a controller for controlling the cutter motor to operate; the operation assembly is provided with a steering wheel and at least one angle sensor for transmitting steering wheel turning signals to the electric control assembly. By means of the arrangement, the electric mower has the advantages of greenness, environmental friendliness, simpleness and convenience in operation and small vibration in work.

Description

technical field [0001] The invention relates to a lawnmower, in particular to an electric lawnmower using a green environment-friendly battery as a power source and a working method thereof. Background technique [0002] Lawn mowers are widely used in many sports, tourism, urban construction and other fields at home and abroad. At present, the lawnmowers on the market are all gasoline lawnmowers. When the gasoline lawnmower is working, the power generated by the gasoline engine is directly transmitted to the mowing blades, and the power is indirectly transmitted to the gearbox pulley through the belt, which is converted into wheels by the gearbox device. The driving force is forward, and the gasoline lawn mower has the following defects: the vibration of the gasoline engine is relatively large, which causes the vibration of the whole lawn mower to be relatively large, and the noise is correspondingly relatively large, and both noise and vibration will bring physical discomfo...

AI Technical Summary

Problems solved by technology

At present, the lawnmowers on the market are all gasoline lawnmowers. When the gasoline lawnmower is working, the power generated by the gasoline engine is directly transmitted to the mowing blades, and the power is indirectly transmitted to the gearbox pulley through the belt, which is converted into wheels by the gearbox device. The driving force is forward, and the gasoline lawn mower has the following defects: the vibration of the gasoline engine is relatively large, which causes the vibration of the whole lawn mower to be relatively large, and the noise is correspondingly relatively large, and both noise and vibration will bring physical discomfort to the operator At the same time, the vibration generated when the gasoline engine is working will also cause the transmission belt to vibrate, which will easily cause the belt to wear out in advance; the toxic gases such as carbon monoxide, hydrocarbons and nitrogen oxides in the gasoline engine emissions will pollute the atmosphere; the use and maintenance of gasoline engines The cost is relatively high

At present, EPA (U.S. Environmental Protection Agency) regulations are strict and the threshold is getting higher and higher. To meet the regulations and standards will increase the cost

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