End effector of dry land potted tray seedling transplanter

A technology of end effector and transplanting machine, which is applied in the direction of transplanting machinery, application, agriculture, etc., can solve the problems of inability to guarantee the stability of the system, high cost of pneumatic or hydraulic systems, and difficult control, etc. Seedling work efficiency, increase the flexibility of taking seedlings, and the effect of simple and compact structure

Inactive Publication Date: 2009-11-04
NANJING AGRICULTURAL UNIVERSITY
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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, based on the characteristics of pneumatic or hydraulic systems, it is only suitable for greenhouse operations. If it is placed outdoors in a fiel

Method used

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  • End effector of dry land potted tray seedling transplanter
  • End effector of dry land potted tray seedling transplanter

Examples

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Example Embodiment

[0016] The present invention will be further explained below in conjunction with the drawings and embodiments:

[0017] Such as figure 1 , 2 As shown, the frame 1 in the present invention is used to connect to a transplanting machine arm or other transplanting equipment. A motor 24 is fixedly installed in the frame 1. The motor 24 adopts a stepping motor and is controlled by a single-chip microcomputer. The output shaft of the motor 24 and the cylindrical cam 10 are connected through a coupling 11 to drive the cylindrical cam 10 to rotate. The follower in the groove on the cylindrical surface of the cylindrical cam 10 is two rollers 12, and the two rollers 12 are installed on the pointer fixing ring 13. When the cylindrical cam 10 rotates in the horizontal direction, the follower roller 12 can make the pointer fixing ring 13 make a straight vertical movement. At least three pointers 14 are fixed on the pointer fixing ring 13, which are distributed circumferentially on the pointer...

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Abstract

The invention relates to an end effector of a dry land potted tray seedling transplanter, which is characterized by comprising a stander (1) connected with a mechanical arm of the transplanter, wherein a motor (24) is arranged in the stander (1), an output shaft of the motor (24) is connected with a cylindrical cam (10), a driven link roller (12) of the cylindrical cam (10) is arranged on a pointer fixed ring (13), at least three pointers (14) are fixed on the pointer fixed ring (13), the lower end of the stander (1) is connected with pointer guiding pipes (19), each pointer (14) is arranged in each pointer guiding pipe (19) respectively, the length of the pointer (14) is longer than that of the pointer guiding pipe (19), and the lower end of the pointer guiding pipe (19) bends inwards. The end effector has a simple and compact integral structure, is convenient to mount and demount, has good independence, not only can be used in parallel to improve the working efficiency of picking seedlings but also can be controlled singly to increase the flexibility of picking the seedlings, and has light volume and low cost.

Description

technical field [0001] The invention relates to a seedling picking device, in particular to an automatic seedling picking mechanism applied to a dry land plug seedling transplanting machine. Background technique [0002] The end effector is an important part of the plug seedling transplanting machine. As a direct device for taking and putting seedlings, it is the key to distinguish between automatic transplanting and semi-automatic transplanting. The operation object of the end effector is the vegetable seedlings planted in the seedling tray, and it cannot complete the entire transplanting operation independently. Generally, the end effector needs to be connected to the transplanting robot arm, and the movement mode of the end effector is different depending on the robot arm. The single-job manipulator, the end effector moves with the manipulator arm to complete the transplanting. If the end effector is connected to large-scale parallel transplanting equipment, it usually ...

Claims

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Application Information

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IPC IPC(8): A01C11/02
Inventor 尹文庆张敏胡飞胡敏娟李骅
Owner NANJING AGRICULTURAL UNIVERSITY
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