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Adjustable scissors for orchard trimming

An adjustable, scissors technology, applied in gardening, gardening tools/equipment, cutting tools, etc., can solve problems such as danger, small branches, and inappropriate pruning of branches, and achieve labor-saving operation, reduced manipulation actions, and high work results.

Pending Publication Date: 2018-12-07
EAST CHINA JIAOTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the commonly used scissors are composed of two shear bodies intersecting and hinged. When pruning branches in the orchard, because some fruit trees are relatively tall, especially some vertically upward branches, it is necessary to borrow a ladder or even people to directly climb the tree when pruning, causing the tree tops to climb up. The branches are not pruned properly
Moreover, when climbing branches, the branches are too small to bear the weight of the human body, which is very dangerous

Method used

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  • Adjustable scissors for orchard trimming
  • Adjustable scissors for orchard trimming
  • Adjustable scissors for orchard trimming

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see Figure 1-2 The present invention provides a technical solution: an adjustable orchard pruning scissors, including scissors 1 and a scissors installation block 2 arranged at the bottom of the scissors 1, the scissors 1 includes a fixed scissors handle 3 and a scissors movable handle 4, the The scissors fixed handle 3 and the scissors installation block 2 are fastened and connected by screws, the bottom of the scissors installation block 2 is equipped with a telescopic handle 10, and the scissors installation block 2 and the telescopic handle 10 are passed The rotating mechanism 5 is rotatably connected, and one end of the fixed handle 3 of the scissors is equipped with a brake strip pipe 6. Preferably, the brake strip pipe 6 is distributed along the edge of the telescopic handle 10, and the brake strip pipe 6 is fixed by Buckle 11 is fixed on the edge of described telescoping handle 10, and the inside of described brake bar pipeline 6 is provided with brake bar stee...

Embodiment 2

[0025] see image 3 , the present invention provides a technical solution: different from Embodiment 1: a scissors return spring 8 is arranged between the scissors fixed handle 3 and the scissors movable handle 4, and the two ends of the scissors return spring 8 are respectively fixed with the scissors Handle 3 is fixedly connected with scissors movable handle 4.

[0026] The present invention adopts such a structure setting, the scissors fixed handle 3 of the scissors 1 is fixedly installed on the scissors installation block 2, the scissors movable handle 4 of the scissors 1 is connected to the pedal 13 through the brake bar, the brake bar is composed of the brake bar pipe 6 and The brake strip steel wire 9 running through it constitutes, since the two ends of the brake strip pipeline 6 are respectively fixed, when the pedal 13 is stepped on, the brake strip steel wire 9 inside can still pull the scissors 1 through the curved brake strip pipeline 6 The movable handle 4 of th...

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Abstract

The invention discloses adjustable scissors for orchard trimming. The scissors comprise scissor bodies and scissor installing blocks which are arranged at the bottoms of the scissor bodies, the scissor bodies comprise scissor fixing handles and scissor moving handles, telescopic handles are installed at the bottoms of the scissor installing blocks, the scissor installing blocks and the telescopichandles are rotatably connected through rotary mechanisms, one ends of the scissor fixing handles are provided with braking strip pipelines, braking strip wire ropes penetrate through the braking strip pipelines, the ends of the braking strip wire ropes are fixedly connected with the inner side faces of the scissor moving handles, pedaling plates are connected with the other ends of the braking strip wire ropes along the braking strip wire ropes, pedaling seats are arranged at the bottoms of the pedaling plates, supporting rods are arranged on the pedaling bases, and the supporting rods and the braking strip pipelines are fixedly connected through fixing buckles, scissor restoring springs are fixedly connected with the outer side faces of the scissor moving handles, and fixing rods are connected with the other ends of the scissor restoring springs. The scissors have the advantages of labor-saving operation, fast trimming speed, high working efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of orchard pruning, in particular to an adjustable orchard pruning scissors. Background technique [0002] At present, the commonly used scissors are composed of two shear bodies intersecting and hinged. When pruning branches in the orchard, because some fruit trees are relatively tall, especially some vertically upward branches, it is necessary to borrow a ladder or even people to directly climb the tree when pruning, causing the tree tops to climb up. The branches are not pruned properly. Moreover, when climbing a branch, the small branch cannot bear the weight of the human body, which is very dangerous. [0003] So, how to design a kind of orchard pruning adjustable scissors becomes our current problem to be solved. Contents of the invention [0004] The purpose of the present invention is to provide a kind of orchard pruning adjustable scissors, it has the pruning knife of long handle (as figure 1 A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/025
CPCA01G3/0255
Inventor 欧阳玉平游立孙旭东姜小刚杨开心任伟铭江志伟郑天宇黄渝菊
Owner EAST CHINA JIAOTONG UNIVERSITY
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