Grass mowing plate

A grass disc and blade technology, applied in cutters, agricultural machinery and implements, applications, etc., can solve the problem of low efficiency in mowing plants such as shrubs and lawn mowing, and achieves high mowing efficiency, convenient replacement, and avoidance of cuts. Effect

Inactive Publication Date: 2015-03-25
金华东润工贸有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a mowing tray which is very effective for synchronous trimming of lawns and shrubs, aiming at the disadvantages of existing mowing trays, such as low lawn mowing efficiency and difficulty in trimming bushes and other plants.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Refer to attached Figure 1~5 , a grass-cutting tray, which includes an upper tray 1, a lower tray 2 and three blades 3, wherein the upper tray 1 and the lower tray 2 are circular, and the upper tray 1 and the lower tray 2 are fixed by bolts 4 Installed together, a cavity is formed in the middle, corresponding to the blade opening 2a on the lower plate 2, and the blade 3 protrudes from the blade opening 2a under the drive of power and rotates rapidly; the side of the lower plate 2 is provided with three blade openings 2a; The blade 3 is movably installed in the cavity formed by the upper plate 1 and the lower plate 2, the upper part of the blade 3 is provided with a positioning hole 3d, and the inner surface of the upper plate 1 is provided with a positioning column 1b matching the positioning hole 3d, The positioning hole 3d is set on the positioning column 1b, a spring 1c is provided between the positioning hole 3d and the positioning column 1b, and the blade 3 can sh...

Embodiment 2

[0028] Refer to attached Figure 6 , a grass-cutting disc, which includes an upper disc 1, a lower disc 2 and two blades 3, and other structures are the same as those in the first embodiment.

Embodiment 3

[0030] Refer to attached Figure 7 , a grass-cutting tray, the grass-cutting tray includes an upper plate 1, a lower plate 2 and six blades 3, and other structures are the same as in Embodiment 1.

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Abstract

The invention relates to a grass mowing plate for mowing lawns, bushes and the like and aims to overcome the defects that existing grass mowing plates are low in lawn mowing efficiency and difficult to mow plants such as the bushes. The grass mowing plate comprises an upper plate, a lower plate and blades, wherein the upper plate and the lower plate are mounted together, and a cavity is formed between the upper plate and the lower plate, a plurality of blade openings are formed in the lateral side of the lower plate, an edge is disposed on side of each blade, the blades are movably mounted in the cavity formed by the upper plate and the lower plate and correspond to the blade openings in the lower plate, and power drives the blades to extend out of the blade openings and rotate fast to perform mowing. When grass mowing plate is not used, the blades retract into the grass mowing plate, and cut caused by accidental touch is avoided. Compared with the existing grass mowing plates, the grass mowing plate is efficient in mowing of the lawns, the bushes and the like, and safe and convenient to operate.

Description

technical field [0001] The invention relates to the field of garden utensils, in particular to a mowing disc used for pruning lawns, bushes and the like. Background technique [0002] The mowing disc is the main accessory of garden trimming tools such as lawn mowers, and is often used for lawn trimming. Existing mowing discs use the shear force generated by high-speed rotating ropes or chains to trim the lawn, and the trimming efficiency is not high; it is extremely laborious to trim small woody plants such as thorns and bushes, and the ropes or chains are in the process of trimming. There is a lot of loss in the process. Contents of the invention [0003] The purpose of the present invention is to provide a mowing tray which is very effective for synchronous trimming of lawns and shrubs, aiming at the disadvantages of existing mowing trays, such as low lawn mowing efficiency and difficulty in trimming bushes and other plants. . [0004] The present invention is accompl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/63A01D34/73A01G3/04
Inventor 李义文
Owner 金华东润工贸有限公司
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