Rotatable self-propulsion-type anti-wind-wave deep water cage

Abstract

The invention provides a rotatable self-propulsion-type anti-wind-wave deep water cage, and belongs to the culture technical field. The deep water cage comprises a central steel pipe, a supporting framework, a mesh, inflating pontoons, a propelling system, a composite cable, an anchorage ground mooring rope, an anchorage block, a propeller, a hydraulic motor, a rotary connector and a bait casting device. The supporting framework is installed on the central steel pipe, the mesh is arranged on the surface of the supporting framework, two ends of the central steel pipe are fixed on the anchorage block through the anchorage ground mooring rope and installed on the seabed, the propelling system is installed at the right of the central steel pipe, a plurality of the inflating pontoons are installed on the supporting framework, and the composite cable is connected with the propelling system, the bait casting device and the inflating pontoons. The deep water cage has a function of vertically ascending and descending, can avoid influences of wind waves on the sea, can rotate in the transverse axial direction, and brings convenience to cleaning of attachments on faces of the cage. The cage is propelled to move by means of the hydraulic propeller, and accordingly culture in the cage can be popularized in a large scale.

Description

technical field [0001] The invention relates to a rotatable self-propelled anti-wind and wave deep-water net cage, which belongs to the technical field of breeding. Background technique [0002] Most of the traditional deep-water cages are anchored on the seabed, and the exchange of marine materials in the cages is slow. The residues in the cages and the excrement of the fish themselves are deposited on the seabed, making the original organisms unable to survive. When running into bad weather, the cages floating on the sea are easily damaged and washed away by wind and waves. When a large-scale epidemic occurs, fixing the cages will easily cause the rapid spread of the disease of the cultured animals, resulting in a large area of ​​death; the traditional method of sailing the cages by ships is laborious and inefficient, especially when the number of cages is large when large-scale farming. The netting of the net cage is easy to grow attachments, causing the mesh to be bloc...

AI Technical Summary

Problems solved by technology

[0004] The problem to be solved by the present invention is that the cleaning of existing net clothes is difficult and the ability to resist wind and waves is poor.

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