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Pneumatic type high branch fruit thinning scissors

A pneumatic, high-branch technology, applied in cutting tools, cutting equipment, gardening, etc., can solve the problems of high labor intensity, low operation efficiency, weak pruning force, etc., and achieves compact and firm overall structure, light overall structure, and pruning. quick action effect

Inactive Publication Date: 2015-12-09
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of fruit thinning scissors adopts manual hand-held operation mode, which has high labor intensity, low working efficiency, and easy damage to the fruit epidermis. The overall structure is not solid and reliable

Method used

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  • Pneumatic type high branch fruit thinning scissors
  • Pneumatic type high branch fruit thinning scissors
  • Pneumatic type high branch fruit thinning scissors

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 image 3 A kind of pneumatic high-branch fruit thinning shears shown includes a scissors part. The scissors part includes a fixed knife arm 7 and a movable knife arm 8 hinged thereto. The connecting end of the fixed knife arm 7 is connected to a hollow tube 6, and the hollow tube 6 The other end is connected to the air source, and the end of the hollow tube 6 connected to the air source is covered with a handle 4. The air source includes the air pump 1 and the air tube 2 connecting the air pump 1 and the hollow tube 6. Air intake mechanism and exhaust mechanism are housed on the hollow pipe 6, and the intake mechanism and exhaust mechanism can be arranged on the handle 4. The intake mechanism includes an intake switch 3, one end of the intake switch 3 is hinged to the outer wall of the handle 4, the middle part of the intake switch 3 is connec...

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PUM

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Abstract

The invention provides a pair of pneumatic type high branch fruit thinning scissors. The pair of pneumatic type high branch fruit thinning scissors comprises a scissor part, wherein the scissor part comprises a fixed cutter arm and a movable cutter arm hinged with the fixed cutter arm; a connection end of the fixed cutter arm is connected with a hollow pipe and the other end of the hollow pipe is connected with an air source; the hollow pipe is provided with an air feeding mechanism and an air exhausting mechanism; the hollow pipe is internally provided with a compression spring; one end of the compression spring is fixed in the hollow pipe and the other end of the compression spring is provided with a piston; the piston is hinged with a connection rod; a groove is formed in the hollow pipe; the connection rod penetrates through the groove to be hinged with the movable cutter arm; and the thickness of the piston is greater than the length of the groove. By taking high-pressure gas as a power source, the operation saves labor and the trimming action is rapid; a whole structure is light and convenient and has no structures which scratch branches and fruits; and the travelling direction and the angle position of the fruit thinning scissors can be conveniently adjusted and operated. The trimming efficiency of flower thinning and fruit thinning can be improved, the operation is simple and convenient and is effortless, the trimming action is rapid and the acting force is enough; and the whole structure is compact and firm and does not cause damages to fruit peels.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a pneumatic high-branch fruit thinner. Background technique [0002] Flower thinning and fruit thinning is an important measure to improve the fruit setting rate and fruit quality of fruit trees. The high-branch fruit thinning shears in the prior art mainly fix one handle of the ordinary fruit thinning shears on the long pole, and the other handle Driven by the rope pulling method, the worker holds the lower end of the long pole and pulls the rope to perform trimming operations. This kind of fruit thinning scissors adopts manual hand-held operation mode, which has high labor intensity, low working efficiency, and easy damage to the fruit epidermis. The overall structure is not solid and reliable. Therefore, there is a need for mechanized high branch thinners. Contents of the invention [0003] Purpose of the invention: In order to overcome the deficiencies in the prior ...

Claims

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Application Information

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IPC IPC(8): A01G3/025
CPCA01G3/0255
Inventor 戴有华刘永华高超学丁龙保刘旭黄克解振强
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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