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Lawn mower

一种割草机、草屑的技术，应用在割草机、收割机、切割器等方向，能够解决容易性变差、数量增加等问题

Inactive Publication Date: 2006-03-08
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there has been a problem that the number of fixing elements (for example, screws) increases, resulting in poor ease of assembly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] A lawnmower 10 constituting a preferred embodiment of the present invention shown in FIG. 1 is a self-propelled type lawnmower. The blade 14 for mowing is driven and rotated by the motor 13, which is a power source. The clippings are transported from the cutter housing 12 by the conveying wind and collected into the grass bag 24 . The rear wheels 17 are driven by the engine 13 .

[0028] In the drawings, reference numeral 11 denotes a machine body; 16, a front wheel; 18, a handle stay; 19, a handle; 21, a handle cover extending through the handle 19; 22, a clutch lever for traveling , which clutches to control the power transmission from the engine 13 to the rear wheel 17; 23 represents a grass cover; 25 represents a clutch lever for clutching to control the rotational force to the blade 14; 26 represents a lock lever; 27 represents a top cover; 60 represents a locking mechanism.

[0029] The clutch lever 25 is a lever that simultaneously performs operations of apply...

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PUM

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Abstract

A lawn mower having a cutter housing for receiving a cutter blade for cutting grass. To make the manufacture of molds easy, the cutter housing is divided into three members: a housing proper for receiving the cutter blade, a bottom member for forming a cut grass carrying passage, and a scroll guide member for forming a portion of a scroll part. The bottom member engages with the housing proper and the scroll guide member. The scroll guide member is co-fastened to the housing proper with an engine. As a result, molds needed for making the cutter housing can be made simple and the assembly of the lawn mower made easy.

Description

technical field [0001] The invention relates to a lawnmower, in particular to an improved cutter housing. Background technique [0002] There is known a lawn mower in which a blade is rotatably mounted in a cutter housing and grass clippings are discharged to the outside from a scroll portion of the cutter housing through a clippings conveying passage. In this lawn mower, the scroll portion and the grass cuttings delivery path are integrally formed with the cutter housing. [0003] For example, JP-UM-A-63-61223 proposes a lawn mower in which a scroll portion is integrally formed with such a cutter housing, and the bottom of the grass cuttings conveyance path is formed separately. Such a lawn mower will be described below based on FIGS. 11 and 12 . [0004] The lawn mower 220 shown in FIG. 11 has an engine 222 mounted on the top of a cutter housing 221, and a blade 224 installed on an output shaft 223 of the motor 222, and the blade 224 rotates inside the cutter housing 221...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D34/68
CPCA01D43/063A01D2101/00A01D34/81
Inventor 汤米·普卢阿布多米尼克·沃吉尔西里尔·佩罗坦帕特里克·唐普利耶
Owner HONDA MOTOR CO LTD
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