Cutting height adjustment based comb weeding device for stone-bearing ground

Abstract

The invention relates to the technical field of agricultural machinery and discloses a cutting height adjustment based comb weeding device for stone-bearing ground. The comb device comprises a shell,a handle is movably connected to the left side of the upper end of the shell, a pull rod is movably connected to the right end of the handle, a pulling rope is movably connected to the outer side of the pull rod, and a connecting rod is movably connected to the front side of the bottom end of the shell. By the cooperation and use of a rotating shaft, a lifting cylinder, a sector gear, an adjustingblock and other structures, the effect of easy cutting height adjustment is achieved; through cooperation and use of the rotating shaft, a fixing frame, a combing block, slip nooses and other structure, the effect of weeding on the stone ground can be achieved; through the cooperative use of the connecting rod, a slider, a spring, guide wheels and other structure, the effect that the slip noosescan be located after use is achieved in the course of using the device.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a stone comb weeding device for ground containing stones based on adjusting the cutting height. Background technique [0002] Agricultural machinery refers to various machinery used in the process of crop planting and animal husbandry production, as well as the initial processing and handling of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, etc. The society is developing rapidly, and the importance of agriculture as the foundation of social progress can be imagined. How to improve its production efficiency in contemporary society is one of the important topics of our research. In some agricultural production, the growth of grass is extremely vigorous , How to use the weeding device at this time is very important for its weeding. [0003] A lawn mower is a mec...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a stone comb weeding device based on the adjustment of the cutting height, which has the advantages of easy adjustment of the cutting height and the ability to weed on the gravel ground, and solves the problem of the cutting height of the traditional weeding device. Difficult to adjust, large damage on gravel ground

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