Three-freedom-degree in-parallel transplantation robot

Abstract

The invention discloses a three-freedom-degree in-parallel transplantation robot, in particular to a robot which is used for greenhouse hole disc seedling transplantation supplement operation and based on an in-parallel mechanism. The robot comprises a first branch chain, a second branch chain, a third branch chain, a static platform, a dynamic platform and a mechanical arm. According to the three-freedom-degree in-parallel transplantation robot, the transplantation supplement operation on the greenhouse hole disc face can be quickly achieved, and the operation efficiency can be improved in the transplantation supplement operation; the greenhouse hole disc seedling transplantation operation can be precisely positioned, and the error operation rate is reduced; the space volume of whole equipment is small, the rigidity is high, the performance is stable and reliable, and the robot has practical significance in factory-like application.

Description

technical field [0001] The invention relates to the field of agricultural automation facilities, in particular to a three-degree-of-freedom parallel transplanting robot. Background technique [0002] The transplanting robot mainly meets the transplanting needs of greenhouse seedlings at different growth stages. The transplanting of plug seedlings is one of the most important tasks in the production and transplanting of facility agriculture seedlings. Therefore, the automatic transplanting machine for plug seedlings is studied. It is of great significance to reduce production costs, increase production capacity, and promote the development of facility agriculture. However, the current degree of automation and modernization of greenhouse agriculture in my country is not high. Most of the research is in the trial and experimental stage. The level of automation in transplanting seedlings in plug trays is relatively low. And work procedures still need to be completed manually. ...

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