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Trimming cutter of hedge trimmer with simple adjustment

A technology of hedge trimmers and cutters, which is applied in the field of hedge trimming, can solve the problems of affecting the appearance, inconsistent hedge effects, cumbersome adjustment operations, etc., and achieve the effects of saving adjustment time, reasonable structure design, and easy adjustment operation

Active Publication Date: 2019-09-10
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For some spherical green plants, manual pruning is more difficult, and due to human factors, it is easy to cause inconsistent effect of the hedge, affecting its appearance
Although there are some arc trimming equipment, the diameter of the trimming tool is difficult to adjust, and the adjustment operation is cumbersome

Method used

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  • Trimming cutter of hedge trimmer with simple adjustment
  • Trimming cutter of hedge trimmer with simple adjustment
  • Trimming cutter of hedge trimmer with simple adjustment

Examples

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specific example

[0030] The tool frame 1 is used to fix the tool and various transmission parts. There is a cylindrical protrusion on the side of the tool frame 1, which is hinged with the connecting rod 4. There is a fixed platform on the top of the side of the frame 1. There is a round hole in the middle of the platform, and the worm 2 runs through it. Have figure 1 and image 3 It can be seen that there is a round hole on the side of the frame 1, the motor is fixed on the frame 1, and the output shaft of the motor passes through the round hole to drive the turbine 2 to rotate; image 3 It can be seen that the frames are hinged by connecting shaft 7; Figure 4 It can be seen that there is a shoulder at the lower end of the worm 3, and the function of the shoulder is to prevent the moving block 6 from sliding on the worm 3, and there is an annular nut 5 at the bottom of the worm 3, and the moving block 6 is between the annular nut 5 and the shoulder. There is a smooth round hole in the midd...

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Abstract

The invention discloses a trimming cutter of a hedge trimmer with simple adjustment. The cutter comprises a cutter frame, trimming cutter heads and driving motors for driving the trimming cutter headto work, wherein the cutter frame is a group of single-section frame bodies which are arranged side by side, adjacent single-section frame bodies are hinged and connected through a connecting shaft, and one driving motor and one trimming cutter head are correspondingly arranged on each single-section frame body; a worm wheel and a worm which are matched are arranged on an adjacent single-section frame body, and an adjusting motor for driving the worm wheel to rotate is arranged on the single-section frame body; and a connecting rod is hinged to another adjacent single-section frame body, adjusting moving blocks are arranged on the worms, and one end of each the connecting rod is hinged with each the adjusting moving block. The worm wheels and worms are driven by the motors, so as to drivethe connecting rods to rotate, and thus the angle between the single hedge trimming cutters is adjusted, and the curvature radius of the whole hedge cutters is changed in direction, so that the adjustment operation is simple and convenient, and the adjustment time is saved.

Description

technical field [0001] The invention relates to the technical field of hedge pruning, in particular to a hedge trimmer pruning tool with easy adjustment. Background technique [0002] In the pruning operation of urban green belts, there are various pruning devices. At present, mainly rely on manual hand-held tools or use backpack-type and hand-push grass-cutting equipment to carry out greening and pruning operations. For some spherical green plants, manual pruning is more difficult, and due to human factors, it is easy to cause inconsistent hedge effect and affect its appearance. Although there are some arc pruning devices now, the diameter of the pruning tool is difficult to adjust, and the adjustment operation is cumbersome. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a hedge trimmer pruning tool that is easy to adjust, and the adjustment of the radius of curva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/04
CPCA01G3/04
Inventor 刘永明赵帅帅赵转哲张新阳蔡浩天丁玉洁
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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