Hand-push type mower

A lawn mower, hand-push technology, applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of incomplete mowing, reduced performance, safety hazards, etc., to avoid incomplete mowing, The effect of avoiding component damage and prolonging the service life

Active Publication Date: 2021-04-20
LIAOCHENG YULIN IND DESIGN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the present invention provides a hand-push lawn mower, which solves the problem that the protection measures of the existing hand-push lawn mower are not ideal, and there are many sundries on the lawn, often mixed with gravel and branches. When cutting grass, the rotating blade will be damaged or even broken, and there is a big safety hazard. Moreover, when cutting wet plants, the cut debris or grass blades will accumulate and stick for a long time Together, the blades of the cutter head are blunted, resulting in a large number of plants not being cut, making the mowing incomplete, affecting the cutting efficiency, and reducing the problem of performance

Method used

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Examples

Experimental program
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Effect test

Embodiment example 1

[0034] see Figure 1-8, the present invention provides a technical solution: a hand-push mower, including a body 1, the body 1 is provided with a sliding push plate 2, a contraction air bag 3, an air flow channel 4, a carding device 5, a cutting device 6, a rotating connector 7. The sliding push plate 2 is slidably connected to the top side of the inner wall of the body 1, the deflation air bag 3 is arranged on the top of the inner wall of the body 1 and is located between the top of the surface of the sliding push plate 2 and the corresponding two sides of the inner wall of the body 1, and the air flow channel 4 Set in the inside of the body 1 and close to the top position, one end of the air flow channel 4 communicates with the end of the contraction air bag 3, the carding device 5 is fixed on the bottom of the sliding push plate 2 through a connecting rod, the cutting device 6 is arranged inside the body 1 and On the side away from the carding device 5, the end of the air f...

Embodiment example 2

[0039] Cutting device 6 is provided with rotating shaft 61, cutting disc 62, connecting channel 63, anti-sticking device 64, and cutting disc 62 is fixed on the surface bottom of rotating shaft 61, and connecting channel 63 is offered at the corresponding position inside rotating shaft 61, cutting disc 62, prevents Sticking device 64 is arranged on the inside of cutting disc 62 and is positioned at the end position of connecting channel 63, and debris and leaves are cleaned up in time to prevent sticking on cutting disc 62, making full use of its own kinetic energy to carry out automatic cleaning, so that Quick and easy to clean up, saving time and effort.

[0040] The anti-adhesion device 64 is provided with a shrapnel 641, an impact hammer 642, an air bag 643, and an air blow port 644. The shrapnel 641 is arranged in the inside of the connecting channel 63 and is close to the end position. The air blowing bag 643 is arranged inside the connection channel 63 and is located at...

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PUM

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Abstract

The invention discloses a hand-push type mower. The mower comprises a mower body, a contraction air bag is arranged at the top of the inner wall of the mower body and located between the top of the surface of a sliding push plate and the two corresponding sides of the inner wall of the mower body, an air flow channel is formed at the position, close to the top, in the mower body, and one end of the air flow channel communicates with the end of the contraction air bag; and a carding device is fixed to the bottom of the sliding push plate through a connecting rod, a cutting device is arranged at the side, away from the carding device, of the mower body, and the end, away from the contraction air bag, of the air flow channel is connected with the top end of the cutting device in a matched manner through a rotary connector. The invention relates to the technical field of electric tools. According to the hand-push type mower, the purposes of preventing hard objects and adhesion are achieved, the hard objects can be cleaned in time, rigid collision on a cutter head is avoided, safety and reliability are achieved, meanwhile, moist chippings or grass leaves are prevented from adhering to a cutting edge, sharpness of a cutter is guaranteed, cutting is rapid and thorough, and the working efficiency and the using performance are improved.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to a hand-push lawn mower. Background technique [0002] The development of agricultural mechanization, the improvement of work efficiency, and the improvement of agricultural production efficiency are very important in a large agricultural country like ours. As a tool that plays an important role in agricultural production, the lawn mower has the most direct impact on the output of crops. Its invention is human A great advance in civilization. A lawn mower is a mechanical tool used to mow lawns, vegetation, etc. Lawn mowers are also called weeders, lawnmowers, lawn trimmers, etc. The lawn mower is a mechanical tool for trimming lawns, vegetation, etc., and can be divided into diesel engines and gasoline engines. It is composed of cutter head, engine, traveling wheel, traveling mechanism, blade, handrail, control and other parts. The blade utilizes the high-speed rotation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/68A01D34/82A01D34/00A01D75/18
Inventor 冷明宇
Owner LIAOCHENG YULIN IND DESIGN CO LTD
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