Shearing tool

A tool and cutter head technology, applied in the field of cutting tools, can solve the problems of large occupied volume, high cost, complex cutter head structure, etc., and achieve the effect of small cutting stroke, compact structure and high cutting efficiency

Pending Publication Date: 2021-03-16
JIANGSU DONGCHENG TOOLS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure drives the two blades to rotate at the same time. Compared with the traditional cutting with only one moving blade, the cutting speed is fast and the efficiency is high; however, since the two blades have their own driven bevel teeth and spur gears, the knife The structure of the head part is complicated, the volume occupied is relatively large, and the cost is relatively high

Method used

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0025] see figure 1 As shown, the embodiment of the present invention relates to a cutting tool 100, the cutting tool 100 includes a housing 1, a driving assembly installed in the housing 1, a cutter head assembly protruding from the front end of the housing 1, connected to the housing The battery pack 101 at the rear end of the body 1 and the switch 102 installed on the housing 1, the cutter head assembly and the battery pack 101 are located on the front and rear sides of the housing 1, and the side of the housing 1 close to the battery pack 101 forms a slender grip part 103, and the side of the housing 1 close to the cutter head assembly is provided with an outwardly protruding protective part 104, and the switch 102 is located in the protective part 104; the cutter head assembly is connected to the drive assembly, and when the operator uses...

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PUM

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Abstract

The invention relates to a shearing tool which comprises a shell, a driving assembly installed in the shell and a tool bit assembly connected to the driving assembly. The driving assembly drives the tool bit assembly to do shearing motion; the driving assembly comprises a motor, a connecting base and an output gear, the tool bit assembly comprises a first tool bit and a second tool bit which are pivoted to the connecting base, the rear end of the first tool bit is internally meshed with the output gear, the rear end of the second tool bit is externally meshed with the output gear, and the motor drives the output gear to rotate, so that the first tool bit and the second tool bit are driven to perform shearing rotation oppositely or perform opening motion oppositely at the same time. According to the shearing tool, the output gear drives the two tool bits to move at the same time, the shearing stroke is small, and the shearing efficiency is higher; and the first tool bit is internally meshed with the output gear, the second tool bit is externally meshed with the output gear, the inner gear and the outer gear are meshed with the two sides of the output gear, and the two tool bits canmove at the same time through a relatively compact structure.

Description

【Technical field】 [0001] The invention relates to a cutting tool, in particular to a cutting tool used in fields such as garden pruning. 【Background technique】 [0002] Shearing tools are widely used in pruning branches, and commonly used cutting tools adopt a single-blade driving mode. Such a structure can be referred to the Chinese Invention Patent No. 200920232508.9 announced on September 1, 2010, which discloses a A kind of single-knife driven electric pruning shears, by fixing the fixed blade on one side of the casing, the moving blade can be driven by the motor, and the relative back and forth movement can be limited on the fixed blade, because only one blade is moving, the The structure has a large shear stroke and low efficiency. [0003] For the improvement of the above structure, please refer to the Chinese Invention Patent No. 202010416265.5 published on August 14, 2020, which discloses a double-knife transmission mechanism, including a housing assembly, a blade ...

Claims

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Application Information

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IPC IPC(8): A01G3/02A01G3/037
CPCA01G3/02A01G3/037
Inventor 黄海彬施宏敏
Owner JIANGSU DONGCHENG TOOLS TECH CO LTD
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