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The whole row clamping device of the mechanical plug seedling grafting machine

A technology of plug seedlings and grafting machine, applied in the direction of grafting, can solve the problems of unsuitable plug seedlings, low efficiency, complex structure, etc., and achieve the effects of novel structure, high clamping efficiency and good clamping effect.

Inactive Publication Date: 2020-11-03
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing clamping device for the entire row is designed for the vibration sorting plate, which has a complex structure and low efficiency. If the clamping device is used for plug seedling grafting, it will easily interfere with rootstock or scion, so it is not suitable Used for plug seedling grafting

Method used

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  • The whole row clamping device of the mechanical plug seedling grafting machine
  • The whole row clamping device of the mechanical plug seedling grafting machine
  • The whole row clamping device of the mechanical plug seedling grafting machine

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Embodiment Construction

[0014] The embodiments of the present invention will be described in detail below with reference to the drawings. A complete row clamping device of a mechanical plug seedling grafting machine. N grafting clamping cylinders 2 are fixed vertically and parallel to each other on the side of the cylinder frame 1. On the bottom end of the grafting clamping cylinder 2 Set the clamping opening 11; at the right outer part of the cylinder frame 1 and the cylinder frame 1 is arranged perpendicular to the guide rail 6, on the guide rail 6 movably installed double rod cylinder 3, at one end of the guide rail 6 A spring seat plate 9 is fixed at the position, the cylinder return pressure spring 10 is arranged between the spring seat plate 9 and the double-rod cylinder 3, and a servo motor 4 with an eccentric wheel 5 is arranged at the other end of the guide rail 6 , The eccentric wheel 5 and the double-rod cylinder 3 are in contact fit; the cylinder rod of the double-rod cylinder 3 is connect...

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Abstract

The invention relates to a whole row clamping device of a mechanical plug seedling grafting machine, belonging to agricultural grafting equipment; N grafting clamp cylinders are fixedly arranged on acylinder frame; a clamp opening is arranged at the bottom of the grafting clamp cylinder, and a guide rail is arranged at the side of the cylinder frame; a double-rod cylinder is arranged on the guiderail; a cylinder return pressure spring is arranged between a spring seat plate and the double-rod cylinder; one side of the guide rail is provided with a servo motor with an eccentric wheel, and theeccentric wheel is contact with the double-rod cylinder; a clip taking and feeding assembly is arranged at the lower portion of the side of N grafting clamp cylinders, and is connected with the double-rod cylinder; the clip taking and feeding assembly is composed of a roller, a positioning locking jaw, a locking jaw pressure spring, a locking boss, a fixed clamping jaw, a fixed jaw seat body, a jaw seat return pressure spring, a movable clamping jaw and a movable jaw seat body; the whole row clamping device of the mechanical plug seedling grafting machine has the advantages of being reasonable and compact in structure, high in automation degree, reliable in operation, good in clamping effect and high in clamping efficiency.

Description

Technical field [0001] The invention belongs to agricultural grafting technical equipment, and specifically relates to an entire row clamping device applied to a plug seedling automatic grafting machine. Background technique [0002] At present, since grafting clamps are often used to fix the grafted seedlings in the grafting of plug seedlings, the clamping is an important part of the grafting process, and the clamping device is an important part of the automatic grafting machine. Because the efficiency of the grafting machine for single plant grafting is very low, the grafting machine is developing in the direction of the whole row of grafting machines. In the field of whole-row grafting, the completion of the grafting operation on the plug seedlings can reduce a series of processes such as taking seedlings from the plugs. There are many related researches on the clamping mechanism of the plug seedlings and rootstocks, but the supporting clamping device is needed. Complete auto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G2/38
CPCA01G2/38
Inventor 李元强张志勇朱勇刘钗刘成海郑先哲
Owner NORTHEAST AGRICULTURAL UNIVERSITY