Grass baffle for grass cutter

Abstract

The invention relates to a grass baffle for a grass cutter. The grass baffle comprises a grass baffle body mounted on the peripheral side of a grass cutting knife; the grass baffle body comprises a front baffle and side baffles symmetrically connected to the two sides of the front baffle; each of the front baffle and the side baffles is provided with an opening, and a front swinging plate and a side swinging plate are respectively mounted on the inner side of the grass baffle body at the opening; front mounting flanges are arranged at the upper end of the front baffle, side mounting flanges are arranged at the upper end of each of the side baffles, and each of the front mounting flanges and the side mounting flanges is respectively and fixedly connected with a machine frame through a screw. Through protection of the peripheral side of the grass cutting knife, compared with the rear side protection of a traditional grass cutter, the safety protection of the grass baffle provided by the invention is high; by adoption of screw connection, the disassembly and the mounting are convenient; as the unilaterally-swinging swinging plates are arranged, the grass baffle is prevented from performing forced flattening on weeds, and the reduction of the contact areas between the grass cutting knife and the weeds is avoided, so that the grass cutting efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a lawnmower. Background technique [0002] A lawn mower is a mechanical tool for mowing lawns, vegetation, etc. It is composed of a cutter head, an engine, a walking wheel, a walking mechanism, a blade, a handrail, and a control part. The cutter head is installed on the walking wheel shaft, the engine is installed on the cutter head, and the output shaft of the engine is equipped with a blade. The blade uses the high-speed rotation of the engine to mow the grass, which is fast, saves working time and reduces a lot of human resources. [0003] In the existing lawn mowers, the rear side of the mower assembly is generally equipped with a grass baffle. The structure and function of the grass baffle are single, and only protect the operators on the rear side, that is, to prevent grass and gravel from splashing. Injuring people, due to the lack of blocking protection on...

AI Technical Summary

Problems solved by technology

[0003] In the existing lawn mowers, the rear side of the mower assembly is generally equipped with a grass baffle. The structure and function of the grass baffle are single, and only protect the operators on the rear side, that is, to prevent grass and gravel from splashing. Injuring people, due to the lack of blocking protection on the front side and left and right sides, there is a potential safety hazard of gravel splashing and injuring the surrounding people; moreover, the existing grass baffles forcefully compress the weeds during the mower’s travel. The contact area between the mower and the weeds is reduced, resulting in low mowing efficiency; the existing grass guard and the mower are welded and fixed, and it is not easy to disassemble

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