Seedling picking mechanism for plug-seedling transplanter

A technology for transplanting machine and plug seedlings is applied in the field of seedling picking mechanism, which can solve the problem of not pointing out the movement trajectory of seedling picking claws, and achieve the effects of large working space, easy control and simple overall structure.

Inactive Publication Date: 2011-01-12
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A kind of automatic seedling-taking mechanism that is used for pot seedling transplanting such as my country's patent CN200920065731.9 announces, has adopted crank slider mechanism, clamping seedling mechanism, cam mechanism, parallelogram mechanism, realizes the automatic opening of seedling-taking claw and from carrying seedling The pot seedlings are clamped and placed in the table or hole tray, but the patent does not point out the movement track of the seedling claws

Method used

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  • Seedling picking mechanism for plug-seedling transplanter
  • Seedling picking mechanism for plug-seedling transplanter

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Embodiment Construction

[0015] like figure 1 As shown, the seedling picking mechanism of the plug seedling transplanting machine consists of a planetary carrier 1, a center wheel 2, a planetary wheel A3, a planetary wheel B4, a seedling picking claw 6, a connecting rod A7, a roller 8, a grooved cam 9, and a connecting rod B10 Composition, the seedlings to be taken are in the hole of the right side hole tray 11, and the hole tray 11 is inclined to be placed on the seedling tray bracket 12. Among them, the center wheel 2 is fixed, the planetary wheel A3 meshes with the center wheel 2, and the planetary wheel B4 meshes with the planetary wheel A3; the planet carrier 1 is a triangular bracket, and the three vertices of the triangular bracket are respectively connected to the center wheel 2, planetary wheel A3, The rotation pair of planetary wheel B4 is connected; one end of connecting rod B10 is fixedly connected with planetary wheel B4, and the other end is connected with the rotating pair of connecting...

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Abstract

The invention discloses a seedling picking mechanism for a plug-seedling transplanter and relates to the field of dry land transplantation machinery. The seedling picking mechanism comprises a planet carrier (1), a central wheel (2), a planet wheel A (3), a planet wheel B (4), a seedling picking claw (6), a connecting rod A (7), a roller (8), a groove-shaped cam (9) and a connecting rod B (10). The seedling picking mechanism has the advantages of high motion precision, easy control, simple whole structure, reliable work, convenient use, low manufacturing cost, high reliability and capacity of meeting complex requirement on field transplantation environment.

Description

technical field [0001] The invention relates to the field of dry land transplanting machinery, in particular to a seedling picking mechanism capable of driving seedling picking claws to pick up seedlings from hole holes in a tray according to a specific path, and bring the seedlings to the seedling throwing position to release the seedlings. Background technique [0002] The seedling picking mechanism of the plug seedling transplanting machine is an important part of the plug seedling automatic transplanting machine. Its main function is to drive the end effector of the seedling picking mechanism to take out the seedlings from the hole of the plug tray according to a certain path, and entrain the seedlings Put the seedlings at the seedling opening of the seedling planter of the transplanting machine. At present, most of the transplanting machines used in field operations are semi-automatic machines, and the seedlings still need to be supplied manually, that is, the seedlings...

Claims

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Application Information

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IPC IPC(8): A01C11/02
Inventor 毛罕平胡建平丁文芹刘发
Owner JIANGSU UNIV
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