Lawn trimming device with height adjusting function for gardens

Abstract

The invention discloses a lawn trimming device with a height adjusting function for gardens. The lawn trimming device comprises a trimming device casing, wherein a servo motor is arranged in the center of the upper part of the trimming device casing; a first connecting rod is welded and connected with the center of the lower surface of the servo motor; four conveying devices are welded and connected on the outer side of the first connecting rod at equal intervals; each conveying device comprises a first gear, a conveying belt and a second gear, the inner side, away from the first gear, of theconveying belt is meshed with the second gear; the lower parts of support leg connecting blocks are fixedly connected with roller connecting blocks through second springs. According to the lawn trimming device with the height adjusting function for the gardens, overall height of the device can be adjusted, so that lawns with different heights are convenient to trim while grass below the height cannot be damaged, trimmed grass can be collected, and the lawn trimming device is comfortable to use and high in stability and has a protective function.

Description

technical field [0001] The invention relates to the technical field related to municipal engineering, in particular to a lawn trimming device for gardens with a height adjustment function. Background technique [0002] Gardens are an extremely important area in municipal engineering. Gardens are beautiful natural environments and recreational areas created by transforming terrain, planting trees and flowers, building buildings, and arranging garden roads by using engineering technology and artistic means in a certain area. , the garden is the green lung of the city, which is not only beneficial to people's physical health, but also brings certain benefits to people's mental health. In the garden, it is often necessary to use a large area of ​​lawn as a place for people to rest, but the lawn needs to be trimmed regularly to make the lawn more healthy. It is beautiful and more suitable for people to exercise on it, so lawn trimming devices are often used to trim the lawn, but ...

AI Technical Summary

Problems solved by technology

[0003] 1. China, with the application number CN201710833061.X, invented a height-adjustable garden lawn trimmer. The height adjustment method needs to be adjusted manually, and the adjustment process requires the cooperation of both hands. The height adjustment method is more troublesome, and the adjustment is If the height of the mowing blade and the overall height of the device do not change, the outer casing of the device will easily damage the grass below the height that needs to be trimmed;

[0004] 2. There is no waste grass collection device, and the grass after pruning is left in place. When people play on the grass or sit and lie down, the broken grass is easy to stick to the clothes, which will also affect people's comfort. It is convenient to recycle waste grass;

[0005] 3. The trimming device generally uses a motor as power, but the motor will generate a lot of vibration force, and the trimming device needs to be pushed and controlled by hand. If the hand feels the vibration force for a long time, it will cause great discomfort;

[0006] 4. A hand-push garden lawn trimming device with application number CN201710264903.4 does not have a protection function. When the device is not controlled properly, it is easy to injure others or damage the device, and small animals or feet may enter the device. , causing damage

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