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Aquaculture cage resistant to stormy waves

A technology of anti-wind and wave and net cage, which is applied in the field of breeding net cage, can solve the problems of low net strength, squeezing the breeding area, death, etc., and achieve the effects of improving wind and wave resistance, increasing breeding output, and improving the breeding environment

Active Publication Date: 2019-11-22
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in deep waters, the wind and waves are relatively large, and the wind and waves occur more frequently. In addition, the strength of the nets on the traditional cages is low. injured, even dead

Method used

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  • Aquaculture cage resistant to stormy waves
  • Aquaculture cage resistant to stormy waves
  • Aquaculture cage resistant to stormy waves

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Embodiment Construction

[0044] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0045] Such as Figures 1 to 8 Shown, a kind of anti-wind and wave breeding net cage comprises net cage body 1, rotating shaft 2, turning bar 25, two support bars 6 and auxiliary steering mechanism.

[0046] The net cage body 1 is cylindrical, the top of the net cage body 1 is conical, and the net cage body 1 is provided with a breeding cavity 11 .

[0047] Described rotating shaft 2 coaxially rotates and is arranged in the net cage body 1, and main floating block 3 is slidably arranged on the described rotating shaft 2, and described main floating block 3 is flat, and the front and rear sides of described main floating block 3 are all provided with There is a first force-receiving surface 32 , and the first force-receivi...

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Abstract

The invention provides an aquaculture cage resistant to stormy waves, and belongs to the technical field of aquaculture cages. The aquaculture cage comprises a cage body, a rotating shaft, a rotatingrod, two supporting rods and an auxiliary steering mechanism, wherein the rotating shaft is coaxially and rotatably arranged in the cage body, the rotating shaft is slidably provided with a main floating block, the lower end of the rotating shaft stretches out of the bottom of the cage body, the rotating rod is horizontally and fixedly arranged at the lower end of the rotating shaft, the two supporting rods are vertically and fixedly arranged at the two ends of a rotating plate respectively, the sides, away from the cage body, of the two supporting rods are provided with baffles respectively,the auxiliary steering mechanism is arranged on the rotating shaft stretching out of the upper end of the cage body, and the auxiliary steering mechanism can assist the main floating block in drivingthe rotating shaft to rotate. The aquaculture cage resistant to the stormy waves can effectively resist the stormy waves in different directions and improve the stability of the aquaculture cage.

Description

technical field [0001] The invention belongs to the technical field of breeding cages, and relates to a breeding cage resistant to wind and waves. Background technique [0002] Cage culture is an intensive aquaculture technique that is widely used for fish farming using cages. [0003] Deep-water cage aquaculture has flourished this year, and many national and provincial projects have vigorously promoted the development of offshore cage aquaculture. Breeding in deep waters, the water quality is stable, the water body has a large capacity, and the water body exchange is fast. The residual feed and feces are not easy to accumulate at the bottom of the cage, which can avoid water pollution. However, in deep waters, the wind and waves are relatively large, and the wind and waves occur more frequently. In addition, the strength of the nets on the traditional cages is low. injury, or even death. Contents of the invention [0004] The object of the present invention is to solv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60A01K61/65A01K63/10
CPCA01K61/60A01K61/65A01K63/10Y02A40/81
Inventor 蔡惠文王泽琳李喆睿
Owner ZHEJIANG OCEAN UNIV
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