Net cage for deepwater fish breeding

Abstract

The invention discloses a net cage for deepwater fish breeding. The net cage comprises a disc, a base and a net cage body; the top of the disc is fixedly provided with a cylinder, the top of the cylinder is fixedly provided with a feed box, and the feed box can conduct light energy power generation for providing energy for the net cage; the bottom surface of the disc is fixedly provided with a cylindrical plate, the cylindrical plate is internally provided with a power mechanism, the left and right side surfaces of the cylindrical plate are provided with transmission cavities, winding rollersare rotatably arranged in the transmission cavities and wound with ropes, and the power mechanism provides power for winding and unwinding of the ropes; anchors of the net cage can be lifted and lowered, so that the whole net cage is fixed at a certain position on the sea surface, and the situation is avoided that the net cage drifts along with waves and cannot be found by workers; through the design of a solar panel, the energy of the net cage is cleaner.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a net cage for deep-water fish cultivation. Background technique [0002] At present, many deep-water fish have high nutritional value, but artificial fishing is extremely inconvenient. Therefore, the development of artificially cultured deep-water fish is getting faster and faster. Traditional deep-water fish farming generally consists of a net cage, and the fish are placed in the net. For farming in cages, traditional net cages generally have a relatively simple structure, poor functionality, and are easily blown away by waves. Contents of the invention [0003] The object of the present invention is to provide a net cage for deep-water fish culture, which is used to overcome the above-mentioned defects in the prior art. [0004] A kind of net cage for deep-water fish culture according to the present invention comprises disc, base and net cage, and the top of described d...

AI Technical Summary

Problems solved by technology

[0002] At present, many deep-water fish have high nutritional value, but artificial fishing is extremely inconvenient. Therefore, the development of artificially cultured deep-water fish is getting faster and faster. Traditional deep-water fish farming generally consists of a net cage, and the fish are placed in the net. For farming in cages, traditional net cages generally have a relatively simple structure, poor functionality, and are easily blown away by waves

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