Marine aquaculture netting buoyancy adjusting device

By using a design that combines forward and reverse motor-driven threaded rods and a sealing cap, the problems of complex operation and poor sealing in traditional marine aquaculture net buoyancy adjustment devices are solved. This achieves precise buoyancy adjustment and improved stability, thereby increasing the efficiency and reliability of marine aquaculture.

CN224267863UActive Publication Date: 2026-05-26福建省悦成渔业有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
福建省悦成渔业有限公司
Filing Date
2025-06-09
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional marine aquaculture net buoyancy adjustment devices are complex to operate, difficult to guarantee precision, and have poor sealing performance, which affects the stability and reliability of buoyancy adjustment and increases aquaculture costs and risks.

Method used

The system uses a forward and reverse motor to drive a threaded rod, which in turn drives a slider and a piston to perform linear reciprocating motion inside the float, achieving precise buoyancy adjustment. The sealing is enhanced by the insertion and connection of the sealing cover with the float, ensuring the stability of the buoyancy adjustment.

Benefits of technology

It enables rapid and precise buoyancy adjustment, improving the efficiency and quality of marine aquaculture, extending the service life of the equipment, and reducing aquaculture costs and risks.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of mariculture, and discloses a mariculture netting buoyancy adjusting device which comprises a buoy, a balance weight seat is fixedly connected to one side of the bottom of the inner wall of the buoy, a limiting seat is fixedly connected to the top of the balance weight seat, a sliding rail is arranged on one side of the top of the limiting seat, and a sliding block is slidably connected to the top of the sliding rail. A limiting groove is formed in the outer wall of one end of the limiting seat, the two ends of the bottom of the sliding block are connected to one side of the inner wall of the limiting groove in a sleeving mode, a forward and reverse motor is fixedly connected to the outer wall of one side of the limiting seat, and a rotating shaft of the forward and reverse motor extends to the outer wall of one side of the limiting seat and is fixedly connected with a threaded rod; according to the device, through mutual cooperation of the structures, the accurate, efficient and stable buoyancy adjusting function is achieved, different breeding requirements can be met, it is guaranteed that marine breeding is conducted smoothly, and the device is more practical.
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