Zero-steering electric mower

Abstract

The invention discloses a zero-steering electric mower. The zero-steering electric mower comprises a universal front wheel assembly A, an emergency braking and parking braking assembly B, an integral welding frame assembly C, a middle mowing disc and height adjusting assembly D, a covering part and console assembly E, a running control assembly F, a seat assembly G, a hub speed reduction driving wheel assembly H and an energy system assembly I, wherein the middle mowing disc and height adjusting assembly D is composed of a mowing disc height adjusting assembly and a middle mowing disc assembly; the mowing disc height adjusting assembly comprises a lifting control rod assembly, a lifting device rocker arm, a lifting connection welding piece, a J-shaped side connecting shaft, a rear transition connecting plate, a J-shaped front shaft assembly, a rotating shaft and a lining seat; the middle mowing disc assembly comprises mowing disc trundles, a cutting knife, a mowing disc front connecting plate, a mowing disc, a mowing disc rear connecting plate and a side grass discharging cover. Through optimization design of the composition structure of the mower, the mower can meet the requirements of gardening lawn pruning and management operation in a complex environment.

Description

technical field [0001] The invention relates to the technical field of garden machinery, in particular to a zero-turn electric lawnmower. Background technique [0002] At present, the international market is dominated by internal combustion engine-powered riding lawn mowers, and the domestic market is mostly dominated by internal combustion engine-powered manual or human-powered backpack lawn mowers. Internal combustion engine-powered riding lawn mowers pollute the environment and have a large turning radius. , high noise, low level of intelligence, poor adaptability to lawn terrain, etc. Internal combustion engine powered hand push or backpack lawn mowers have problems such as environmental pollution, high noise, low efficiency, high labor intensity, and damage to the lawn. [0003] When traditional internal combustion engine-powered riding lawn mowers work in courtyards and parks, the noise of the internal combustion engine affects the quality of life of residents. Due to ...

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Problems solved by technology

[0002] At present, the international market is dominated by internal combustion engine-powered riding lawn mowers, and the domestic market is mostly dominated by internal combustion engine-powered manual or human-powered backpack lawn mowers. Internal combustion engine-powered riding lawn mowers pollute the environment and have a large turning radius. , high noise, low level of intelligence, poor adaptability to lawn terrain, etc. Internal combustion engine-powered hand push or backpack lawn mowers have problems such as environmental pollution, high noise, low efficiency, high labor intensity, and damage to the lawn.

[0003] When traditional internal combustion engine-powered riding lawn mowers work in courtyards and parks, the noise of the internal combustion engine affects the quality of life of residents. Due to the large turning radius, complicated operation, and exhaust emissions polluting the environment, it is difficult to adapt to trimming in environments with special-shaped narrow spaces and strict environmental protection requirements. Lawn Work Needs

[0004] Traditional internal-combustion engine-powered hand-push or human-powered backpack-type lawn mowers control the speed and mowing height manually, and there are phenomena such as uneven lawn trimming, torn and broken grass blades, and damage to grass roots due to too low mowing, which affects the greening value of the lawn. and ornamental, there are lawn damage, lawn degradation and affect the life of the lawn. At the same time, there are large labor intensity, poor operation quality, High labor costs and other issues

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