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Anti-climbing net cage for crab cultivation

A technology for cages and crabs, applied in the application, fish farming, climate change adaptation, etc., can solve the problems of not easy to disassemble, troublesome to carry, reduce profits, etc., and achieve the effect of easy shrinkage storage and easy disassembly.

Inactive Publication Date: 2019-06-11
湖南夏龙医疗器械制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also very convenient to use sun drying net clothes to eliminate attachments, but it is troublesome to carry, and it is not easy to disassemble, and it is difficult to adjust according to different breeding ranges. Difficulty, reduced benefits

Method used

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  • Anti-climbing net cage for crab cultivation
  • Anti-climbing net cage for crab cultivation
  • Anti-climbing net cage for crab cultivation

Examples

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

[0020] Such as Figure 1-4 Shown, the present invention comprises net cage body 1 and protective net 2, and net cage body 1 is spliced ​​by fence 3 around, and fence 3 is provided with left support bar 4 and right support bar 5, and left support bar 4 top left side is provided with There is a left fixed block 10, a square hole 12 is arranged on the left fixed block 10, a threaded hole I13 is arranged on the upper and lower sides of the square hole 12, and a locking bolt 14 is arranged on the threaded hole I13, and the left side of the top of the right support rod 5 is provided with Right fixed block 11 is arranged, and right fixed block 11 is provided with threaded hole III17, and left support bar 4 and right support bar 5 tops are all provided with threaded hole II16 and locking bar 1...

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Abstract

The invention discloses an anti-climbing net cage for crab cultivation. The net cage comprises a net cage body and a protective net. The periphery of the net cage body is formed by splicing fences, the fences are provided with left supporting rods and right supporting rods, the left sides of the tops of the left supporting rods are provided with left fixing blocks, the left fixing blocks are provided with square holes, and the upper and lower sides of the square holes are provided with threaded holes I respectively; the threaded holes I are provided with locking bolts, the left sides of the tops of the right supporting rods are provided with right fixing blocks, the right fixing blocks are provided with threaded holes III, and the tops of the left supporting rods and right supporting rodsare provided with threaded holes II and locking rods respectively; the bottoms of the left supporting rods and right supporting rods are fixedly connected with ground nails respectively; main rods andauxiliary rods of the retractable rods are fixedly connected between the left supporting rods and the right supporting rods separately; the net cage body is formed by splicing the fences. The net cage body has certain mobility, is convenient to disassemble and can be adjusted according to the size of a required culture area at the same time; the top of the net cage body is covered with the protective net through cooperation between locking rods and the threaded holes II, and therefore crabs can be prevented from climbing out from the top.

Description

technical field [0001] The invention relates to an anti-climbing-out cage for crab breeding. Background technique [0002] In the previous cages, only the nets were opened in the water with floats and sinkers, and the nets were suspended in the water. This simple cage is not used much now. With the development of the times, the practice of cages is different now, some are made into hexahedral frames, and the hexahedral frames can be made of metal, wood or moso bamboo. After this overall frame is installed, it has a strong ability to resist wind and waves in water, such as lack of oxygen in the box, it is very convenient to move the net box as a whole. It is also very convenient to use sun drying net clothes to eliminate attachments, but it is troublesome to carry, and it is not easy to disassemble, and it is difficult to adjust according to different breeding ranges. Difficulties reduce benefits. Contents of the invention [0003] In view of the above technical problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/60A01K61/65
CPCY02A40/81
Inventor 胡文广
Owner 湖南夏龙医疗器械制造股份有限公司
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