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End actuator of dry land plug tray transplanter

An end effector and dry land technology, applied in the fields of transplanting machinery, application, agriculture, etc., can solve the problems of poor flexibility, bulky, complex mechanism, etc.

Inactive Publication Date: 2012-02-08
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the efficiency of this kind of transplanting equipment is acceptable, it is mostly suitable for working in greenhouses. When working in outdoor fields, it is easily affected by the environment, resulting in unreliable system stability, and the cost of pneumatic or hydraulic systems is high, and the volume is large. Complex, difficult to control in the field, poor flexibility

Method used

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  • End actuator of dry land plug tray transplanter
  • End actuator of dry land plug tray transplanter
  • End actuator of dry land plug tray transplanter

Examples

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing and embodiment, the present invention will be further described:

[0024] like figure 1 As shown, the camshaft support 1 among the present invention is connected on the mechanical arm of the transplanting machine, and the camshaft 2 is installed in the camshaft support 1, and a group of cams 14 are housed on the camshaft 2, and the cam 14 and the camshaft 2 are connected by keys, Through the rotational drive of the camshaft 2, each cam 14 is driven to rotate together. The bottom end of the camshaft support 1 has a small hole 16, where the push rod 10 which is always in contact with the cam 14 is installed. Push rod 10 thickness junction, the other end is supported on the push rod bracket 13, so stage clip 11 is in compressed state all the time, cam 14 and push rod 10 can contact all the time, thereby the rotation of cam 14 turns into the up and down movement of push rod 10.

[0025] The wedge-shaped block 9 is fixed on th...

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Abstract

The invention relates to an end actuator of a dry land plug tray seedling transplanter. The end actuator is characterized by comprising a camshaft bracket (1) connected to a mechanical arm of the transplanter; a row of completely same seedling clamping devices is installed at the lower end of the camshaft bracket (1) in parallel; and each set of seedling clamping device is composed of a cam (14), an ejector rod (10), a wedge-shaped block (9), a pressure spring (11), an ejector rod bracket (13), a seedling claw opening and closing push rod (8), a tension spring support rod (5), a tension spring (6) and two seedling-taking claws (7). The end actuator disclosed by the invention has the advantages of being simple and compact in integral structure, convenient for assembly and disassembly and high in transplanting efficiency and is capable of taking seedlings in whole rows.

Description

technical field [0001] The invention relates to a device for picking seedlings, in particular to a whole-row seedling picking mechanism which is applied to a transplanter for transplanting seedlings in dry land to take out seedlings from the plugs and put them in. Background technique [0002] The automation of crop planting can reduce the labor intensity in the planting process, improve production efficiency, reduce production costs, and increase farmers' income. One of the key points of automatic transplanting is the automation of the seedling picking process, especially the end effector to realize the flexible picking and putting of seedlings. Therefore, the end effector is an important part of the plug seedling transplanting machine, and its good working performance is the key to realize the leap from semi-automatic transplanting to fully automatic transplanting. [0003] In the transplanting robot, the operation object of the end effector is the vegetable seedlings pla...

Claims

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Application Information

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IPC IPC(8): A01C11/02
Inventor 毛罕平吴福华胡建平杨德勇孙磊丁文芹刘发
Owner JIANGSU UNIV
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