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Pruning machine

A pruning machine and pruning technology, applied in the field of pruning machines, can solve problems such as poor cooling effect and swirling airflow

Active Publication Date: 2017-03-22
NANJING CHERVON IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the cooling fan rotates, it is easy to cause the airflow to rotate in the motor housing, resulting in poor cooling effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0060] like figure 1 As shown, a pruning machine 100 includes a pruning blade 10 , a transmission mechanism 20 , a motor 30 , a battery pack 40 , a tool housing assembly 50 , a first handle 60 , and a second handle 70 .

[0061] The pruning blade 10 performs a shearing motion to realize the tool function. The pruning blade 10 roughly extends along one direction, and the size of the pruning blade 10 in this direction is much larger than its size in the remaining directions. This direction is defined as the pruning blade 10 the length direction of figure 1 As shown, the pruning blade 10 defines a longitudinal axis S1 that is parallel to the length of the pruning blade 10 .

[0062] The main part of the pruning blade 10 extends along the longitudinal axis S1, and along the longitudinal axis S1 a plurality of cutting edges 11 are formed by ...

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PUM

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Abstract

The invention discloses a pruning machine. The pruning machine comprises a motor, a transmission mechanism, a pruning blade, a motor shell and a tool shell assembly, wherein the motor comprises a stator assembly and a rotor assembly, the transmission mechanism is driven by the motor, the pruning blade is driven by the transmission mechanism for shearing, the motor shell is used for containing the rotor assembly of the motor, and the transmission mechanism and the motor shell form a whole through the tool shell assembly. The tool shell assembly comprises a first material part at least made of a first material. The motor shell comprises a second material part at least made of a second material. At least part of the second material part is exposed out of the tool shell assembly. The pruning machine has a good cooling effect.

Description

technical field [0001] The invention relates to a pruning machine. Background technique [0002] A pruner is a garden or gardening tool that includes a blade and a front handle and a rear handle. The reciprocating motion of the blade is used to cut various shrubs, hedges, etc. When trimming, the user holds two different handles with both hands, and the user controls the cutting position by moving the handles to control the position of the blade. [0003] The shell structure of the traditional pruning machine is relatively fixed, and it cannot adjust the position of the front and rear handles, so it cannot work efficiently under complex working conditions. It can only be adapted to simple horizontal cutting, and it is difficult to operate when vertical cutting or oblique cutting is required, and it is extremely inconvenient to hold the handle with both hands. [0004] The casing of the traditional pruning machine is composed of a single material, which has poor heat dissip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/08
CPCA01G3/081
Inventor 聂方杰
Owner NANJING CHERVON IND