Double-face bidirectional mower for lawn vegetation trimming

Abstract

The invention provides a double-face bidirectional mower for lawn vegetation trimming. The double-face bidirectional mower comprises an advancing device and a cutting and trimming device, the cuttingand 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, and a lifting device is arranged between the cutting and trimming device and a mounting plate which are in mounting connection through the lifting device; the lifting device comprises a limiting guiding mechanism, a lifting mechanism and a lifting power mechanism, the limiting guiding mechanism is used for mounting connection between the cutting and trimming device and the advancing device, the lifting power mechanism is used for providing lifting power for the lifting mechanism, and the lifting mechanism pulls the cutting and trimming device under action of the liftingpower to move in a direction perpendicular to the ground and change cutting height of the cutting and trimming device.

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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