Torsion actuator

Abstract

The invention belongs to the technical field of marine product breeding, and particularly relates to a torsion actuator. The torsion actuator comprises an upper torsion unit and a lower torsion unit which are arranged in an opening and closing mode in a vertical direction; the upper torsion unit comprises an upper half ring; the lower torsion unit comprises a lower half ring; the opening of the upper half ring and the opening of the lower half ring are arranged oppositely; the upper half ring is rotationally arranged on an upper torsion support by taking the ring center of self as an axis; thelower half ring is rotationally arranged on a lower torsion support by taking the ring center of self as an axis; when the upper torsion unit and the lower torsion unit are closed, the ring center ofthe upper half ring and the ring center of the lower half ring coincide, and the upper half ring and the lower half ring are spliced into a complete ring for clamping a seedling rope; the upper torsion support is provided with an upper swing driving component used for driving the upper half ring to rotate; and the lower torsion support is provided with a lower swing driving component used for driving the lower half ring to rotate. By virtue of the torsion actuator, the automatic operation of laminaria japonica seedling clamping procedure without manpower is realized, the seedling clamping efficiency is improved and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of marine product cultivation and breeding, and in particular relates to a twist actuator. Background technique [0002] In kelp cultivation, the spores are generally allowed to attach and grow on the seedling curtain, and then transplant the kelp seedlings into natural seawater after the kelp seedlings grow to a certain standard. In the seam, it is called clamping seedlings, and then the seedling ropes are laid in seawater, while the clamping seedlings operation in the prior art generally adopts manual operation, which is time-consuming and laborious. Contents of the invention [0003] The purpose of the present invention is to provide a twisting actuator, which can realize automatic clamping and twisting of seedling ropes in the seaweed seedling clamping process. [0004] The technical scheme that the present invention takes is specifically as follows: [0005] A torsion actuator, comprising an upper t...

AI Technical Summary

Problems solved by technology

[0002] In kelp cultivation, the spores are generally allowed to attach and grow on the seedling curtain, and then transplant the kelp seedlings into natural seawater after the kelp seedlings grow to a certain standard. In the seam, it is called seedling clamping, and then the seedling rope is laid in seawater, while the seedling clamping operation in the prior art generally adopts manual operation, which is time-consuming and laborious

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