Trimming-height-adjustable mower for lawn trimming

Abstract

The invention relates to a trimming-height-adjustable mower for lawn trimming. The trimming-height-adjustable mower comprises an advancing device and a cutting and trimming device, the cutting and trimming device is used for cutting and trimming lawn vegetation, the advancing device is used for pulling the cutting and trimming device to advance, steer and complete vegetation cutting and trimming of a whole lawn, the advancing device comprises a mounting plate and an advancing mechanism, the cutting and trimming device comprises a mounting frame, a knife net, a spiral blade and a cutting powermechanism, the knife net, the spiral blade and the cutting power mechanism are mounted on the mounting frame, the cutting power mechanism is used for providing cutting power for the spiral blade, thespiral blade rotates under action of the cutting power, is matched with the knife net and trims the lawn vegetation, and the cutting power mechanism comprises a cutting motor for providing power for rotating of the spiral blade and a cutting power transmission component for receiving the power provided by the cutting motor and transmitting the power to the spiral blade.

Description

technical field [0001] The invention relates to the field of lawn vegetation pruning, in particular to a lawnmower with adjustable pruning height. Background technique [0002] Lawn trimmer, also known as weeder, lawnmower, etc., is a mechanical tool for trimming lawn vegetation, which saves the working time of weeding workers and improves the utilization rate of human resources; The pruning height cannot be adjusted, but the pruning height requirements of different lawns are different. For example, the height of the football field lawn should not hinder the elasticity of the ball and the running of the athletes. The general pruning height is 2cm to 3cm. Considering the beauty of the lawn and the management cost, the general pruning height is 4cm to 8cm. The main function of water and soil protection lawn is to fix soil slope and prevent soil erosion. The general pruning height can be more than 10cm, which makes the lawn trimmer not suitable for all terrains. Lawn trimming ...

AI Technical Summary

Problems solved by technology

[0002] Lawn trimmer, also known as weeder, lawnmower, etc., is a mechanical tool for trimming lawn vegetation, which saves the working time of weeding workers and improves the utilization rate of human resources; The pruning height cannot be adjusted, but the pruning height requirements of different lawns are different. For example, the height of the lawn of a football field should not hinder the elasticity of the ball and the running of the athletes. The general pruning height is 2cm to 3cm. Considering the beauty of the lawn and the management cost, the general pruning height is 4cm to 8cm. The main function of water and soil protection lawn is to fix soil slope and prevent soil erosion. The general pruning height can be more than 10cm, which makes the lawn trimmer not suitable for all terrains. Lawn trimming, resulting in the need to replace different lawn trimmers for trimming different lawns, which not only makes the applicable range of the lawn mower smaller, but also increases the trimming cost of lawn vegetation; When unequal external factors cause it to overturn, the staff needs to overturn it and restore it to its original state. At the same time, if the trimmed lawn does not meet the trimming requirements, it needs to be trimmed again, which is time-consuming and laborious

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