Greenhouse transplantation robot

A robot and greenhouse technology, applied in transplanting machinery, manipulators, planting methods, etc., can solve the problems of inability to achieve flexible operation, limited working space, and large volume, and achieve the effect of improving operation efficiency, convenient operation, and light overall quality.

Inactive Publication Date: 2019-04-05
周昕
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current greenhouse transplanters in my country use three-coordinate gantry robots for transplanting. This structure is bulky, has large inertia, limited working space, and cannot achieve flexible operations.

Method used

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  • Greenhouse transplantation robot

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Embodiment Construction

[0018] A greenhouse transplanting robot of the present invention is composed of three mixed branch chains, a static platform, a dynamic platform, and an end actuator; the three mixed branch chains are respectively the first mixed branch chain, the second mixed branch chain and the third mixed branch chain; The first kinematic pair of the first hybrid branch chain is the rotating pair A, and then the rotating pair A is connected to a parallelogram structure composed of four rotating pairs and four connecting rods through the connecting rod a, and the other end of the parallelogram is connected to the connecting rod. The rod f is fixedly connected, and the connecting rod f is connected with the ball pair I on the moving platform. Composed of rod c, connecting rod d and connecting rod e; the first kinematic pair of the second hybrid branch chain is rotating pair B, and then rotating pair B is connected by connecting rod g to consist of four rotating pairs and four connecting rods ...

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Abstract

The invention discloses a greenhouse transplanting robot, in particular to a greenhouse tray seedling transplanting robot based on a parallel mechanism. The robot comprises three mixed branch chains,a static platform, a moving platform and an end actuator. According to the greenhouse transplanting robot, transplanting operation of the greenhouse tray surface can be achieved rapidly, the operationefficiency can be improved, precise positioning of the greenhouse tray seedling transplanting operation is achieved, and the parallel robot has the advantages of being large in rigidity and stable and reliable in performance, and has practical significance in factory appliance.

Description

technical field [0001] The present invention relates to the field of agricultural automation facilities, in particular to a greenhouse transplanting robot. Background technique [0002] The transplanting of plug seedlings is the most important operation content in the growth process of plug seedlings in facility agriculture. Therefore, the research on automatic transplanting of plug seedlings is of great significance for reducing production costs, improving production capacity, and promoting the development of facility agriculture. However, most of the current greenhouse transplanters in my country use three-coordinate gantry robots for transplanting. This structure has a large volume, large inertia, limited working space, and cannot achieve flexible operations. At present, there is an urgent need for a transplanting robot with high rigidity, good flexibility, precise control, and high transplanting efficiency in the process of greenhouse seedling operation to meet productio...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): A01C11/02B25J9/00
CPCA01C11/025B25J9/0072
Inventor周昕蔡静周立恒
Owner周昕