Clamping-pushing two-stage linkage cherry-picking tool

A cherry and tool technology, applied in the field of two-level linkage cherry picking tools on the top of the clamp, can solve the problems of reducing labor intensity, drilling into the bushes, and working off the ground, so as to reduce labor intensity, ensure integrity, and avoid bending. waist effect

Pending Publication Date: 2018-09-28
ZHEJIANG NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are a lot of cherries in small quantities, and with the moving of ladders, and the need to work off the ground, or even drill into the bushes, the overall picking process is time-consuming and labor-intensive.
[0003] The use of cherry picking tools can greatly reduce the labor intensity. In the prior art, there are mainly the following picking methods: 1. Use visual robots to pick ripe cherries. Although this method is suitable for non-damage picking, the cost of visual robots is high. There are identification blind spots, and the picking efficiency is low; 2. The way of shaking the branches to make the ripe cherries fall is remarkable. However, the fruit stems of the ripe cherries are easy to fall off, which is not conducive to fruit preservation, and causes damage to the cherry trees and branches; 3. Scissor-type picker, this kind of tool can cut off the fruit stalks to separate the cherries from the branches, but the cherries are overgrown, and it is difficult for the scissors to cut off each fruit stalk accurately, which affects the picking efficiency.

Method used

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  • Clamping-pushing two-stage linkage cherry-picking tool
  • Clamping-pushing two-stage linkage cherry-picking tool
  • Clamping-pushing two-stage linkage cherry-picking tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] like Figure 1-2 As shown, the clamp top two-stage linkage cherry picking tool includes a bracket 1, and the bracket 1 is provided with a rotary drive device 2, and the rotary drive device 2 is fixedly connected with a cam 3 and an incomplete gear 4. The cam 3 is connected with the clamping assembly 5 through the cam curved surface, the incomplete gear 4 is meshed with the ejector assembly 6, and the cam 3 is symmetrically provided with two far rest curved surfaces 7 .

[0030] In the process of picking cherries, the rotary drive mechanism 2 drives the cam 3 and the incomplete gear 4 at the same time, and the cam 3 rotates and drives the clamping assembly 5 to shrink and clamp the branches inwardly. Rotate to the position engaged with the ejector assembly 6, and the ejector assembly 6 stops and does not move. The driven part 10 moves to the far rest curved surface 7 on the cam 3, and the points on the far rest curved surface 7 are equal to the center of the cam 3, and ...

Embodiment 2

[0043] The basic principle of the second embodiment is the same as that of the first embodiment, except that the rotary drive device 2 is different. In the second embodiment, the rotary drive device 2 includes a miniature disc motor, and the miniature disc motor is provided with two output ends, the output The ends are fixedly connected with the cam 3 and the incomplete gear 4 respectively. The miniature disc motor is electrically connected to the control switch at the hand-held part at the end of the hand lever. The advantage of the second embodiment is that the driving power is provided by the miniature disc motor, which further reduces labor intensity.

Embodiment 3

[0045] The basic principle of embodiment three is the same as that of embodiment one, the difference is that the hand lever 27 is telescopic, and the end of the hand lever 27 away from the support 1 is provided with a reel, the reel is connected with the guide rod 24 by a steel cable, and the reel A rotating motor is arranged on the top, and the rotating motor is connected with a control switch arranged on the handle bar 27 . The advantage of the third embodiment is that the user can adjust the length of the hand lever 27 according to the height of the tree. At the same time, the actual length of the steel cable can be adjusted through the winding wheel, and the power is provided by a rotating motor to further reduce the labor intensity.

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PUM

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Abstract

The invention belongs to the field of apparatus in gardens, and relates to a clamping-pushing two-stage linkage cherry-picking tool. The tool solves the technical problems of low efficiency and poor quality in cherry picking in the prior art. The tool comprises a support, and the support is provided with a rotary driving device; and the rotary driving device is fixedly connected with a cam and a partial gear, the cam is connected with a clamping assembly through a cam curved surface, the partial gear engages with a pushing assembly, and the cam is symmetrically provided with two farthest repose curved surfaces. Compared with the prior art, the tool disclosed by the invention has the characteristics of no-damage picking and high picking efficiency.

Description

technical field [0001] The invention belongs to the technical field of garden instruments, in particular to a top-clamping two-stage linkage cherry picking tool. Background technique [0002] Cherry was introduced into my country at the beginning of the 20th century. After years of development, cherry has become an important part of fruit in my country. Due to the unique taste and high medicinal value of cherries, they are deeply loved by Chinese people. At present, domestic cherry picking is generally mainly carried out manually. There are a lot of cherries in small quantities, and with the removal of ladders, and the need to work off the ground, or even drill into the bushes, the overall picking process is time-consuming and labor-intensive. [0003] The use of cherry picking tools can greatly reduce the labor intensity. In the prior art, there are mainly the following picking methods: 1. Use visual robots to pick ripe cherries. Although this method is suitable for non-d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D46/247A01D46/253
CPCA01D46/247A01D46/253
Inventor 徐洪杨相煜张海南吕叶成汤炉滨徐钰涵
Owner ZHEJIANG NORMAL UNIVERSITY
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