Full-submerged-type deep-water controllable lifting-type marine net cage culture device

Abstract

The invention discloses a full-submerged-type deep-water controllable lifting-type marine net cage culture device which comprises a floating barrel. The floating barrel comprises an upper cabin and a lower cabin, a hydraulic driving system is arranged in the upper cabin, a buoyancy adjusting cabin is adopted as the lower cabin, the outer side of the lower portion of the lower cabin is movably provided with a floating body in a sleeved mode, and the lower cabin and the floating body are both connected with a water pipe; the two outer sides of the upper portion of the upper cabin are each provided with a motor, the motors are arranged in a closed bin, main shafts of the motors are each provided with a gear, a part of each gear stretches out of the closed bin, one side of each gear is provided with a rack meshed with the gear, and the upper portions of the two racks are connected through a connecting rod and a sleeve barrel which is movably arranged on the floating barrel in a sleeving mode. According to the full-submerged-type deep-water controllable lifting-type marine net cage culture device, when severe sea condition emerges, in-time disengagement of net cages can be achieved, the functions of lifting adjusting, horizontal rotating and quick transferring are achieved, simultaneous lifting movement of the net cages can be achieved, and not only can the utilization rate of a culture sea area be improved, but also the severe sea condition eluding capacity is improved.

Description

Technical field: [0001] The invention relates to an all-submersible deep-water controllable lifting marine net cage culture device. Background technique: [0002] At present, there are various types of cages used in marine aquaculture, but the existing cages cannot be raised and lowered, have poor mobility and ability to avoid harsh environments, and have low sea area utilization. Invention content: [0003] In order to make up for the deficiencies of the prior art, the present invention provides a fully submersible deep-water controllable lifting marine cage culture device. , horizontal rotation and rapid transfer functions can realize the simultaneous lifting movement of multiple cages, which can not only improve the utilization rate of the breeding sea area, but also improve the ability to avoid harsh sea conditions, and solve the problems in the prior art. [0004] The technical scheme that the present invention adopts for solving the problems of the technologies desc...

AI Technical Summary

Problems solved by technology

[0002] At present, there are various types of cages used in marine aquaculture, but the existing cages cannot be raised and lowered, their mobility and ability to avoid harsh environments are poor, and the utilization rate of sea areas is low.

Images