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Mower

A lawn mower and motor shaft technology, which is applied to harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of low grass clipping efficiency and airflow outflow

Active Publication Date: 2020-10-27
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the existing chassis, when the airflow flows to the outlet in the vortex channel, a part of the airflow does not flow out directly from the outlet but circulates repeatedly in the vortex channel, which makes the discharge efficiency of grass clippings low

Method used

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Embodiment Construction

[0032] figure 1 The shown garden tool can be an electric machine used to work on vegetation, shrubs, etc. outdoors. In this embodiment, the garden tool is a hand-push power tool, specifically taking the lawnmower 500 as an example. Lawn machine 500 may be operated by a user to mow lawns, vegetation, and the like.

[0033] Such as Figure 1 to Figure 3 As shown, the mower 500 includes: a host 51 and an operating device 52, and the host 51 includes: a host housing 511, a prime mover, and a working assembly 513, wherein the working assembly 513 includes: a working element for performing a tool function of a garden tool , for the lawn mower 500, the working element is specifically a cutting element for mowing grass, and further is a cutting blade 513a. The main engine housing 511 is used to install the prime mover and working components for outputting power. For the lawnmower 500 , the main unit housing 511 may contain the chassis 60 . The prime mover is used to output power t...

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PUM

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Abstract

The invention discloses a mower. The mower comprises a cutting blade and a chassis, wherein the cutting blade performs a cutting function when rotating about a first axis; the chassis has a cutting space covering the cutting blade; the chassis comprises a vortex part, a leading-out part and a stopping part, wherein the vortex part extends in a circumferential direction around the first axis to form a vortex in the cutting space; the leading-out part is arranged on the flowing path of the vortex so as to guide the vortex to basically flow out along the tangential direction of the vortex; the stopping part is used for stopping at least part of vortex from continuously circulating in the vortex part when the vortex flows through the leading-out part so as to increase the flow of the vortex flowing out of the leading-out part, wherein at least part of the leading-out part and at least part of the stopping part are located on the same side of a first plane passing through the first axis. The mower is high in grass discharging efficiency and good in grass crushing capacity.

Description

technical field [0001] The invention relates to a lawn maintenance tool, in particular to a lawnmower. Background technique [0002] As a garden tool, the lawn mower can be used for users to remove weeds, trim the lawn, etc. A lawn mower generally includes: an operating device, a main engine and a connecting rod connecting the operating device and the main machine. The connecting rod includes a handrail, so that the lawn mower can be used as a hand-push power tool. [0003] For a traditional lawnmower, a plurality of power lines are arranged between the operating device and the host, the power lines are connected to the battery pack and the operating device, and the power lines are then connected to the operating device and the motor. Such a circuit system not only has high cost, complex wiring, and large power loss, but also has poor stability and is inconvenient to maintain. [0004] In addition, the host of the existing lawnmower is usually provided with a lighting devi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/68A01D34/69A01D34/78A01D34/82A01D67/00A01D75/00
CPCA01D34/6818A01D34/69A01D34/78A01D34/82A01D67/00A01D75/00
Inventor 山冈敏成杨戬
Owner NANJING CHERVON IND