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Cage provided with feed collection structure and method

A net cage and feed technology, which is applied in the field of net cages equipped with a feed collection structure, can solve the problems of low utilization rate of feed, and achieve the effect of improving utilization rate and avoiding waste

Inactive Publication Date: 2021-05-18
刘清娥
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention purpose of the present invention is to provide a kind of net cage and method that are provided with feed collection structure in order to overcome the low deficiency of feed utilization rate in the prior art

Method used

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  • Cage provided with feed collection structure and method
  • Cage provided with feed collection structure and method
  • Cage provided with feed collection structure and method

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Embodiment Construction

[0035] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0036] Such as figure 1 , figure 2 , image 3 , Figure 6 , Figure 7 The shown embodiment is a kind of net cage that is provided with feed collection structure, comprises grid frame 1, is located at the main net 2 that is the cylindrical shape of the upper end opening on the net frame, is located at the soil layer below the bottom surface of the main net. Fixed plate 3, be located at the column 4 that passes main net bottom surface on the fixed plate, be located at the net mechanism 5 on the column top, be located at the mesh receiving mechanism 6 of column bottom; Column top is provided with cylinder 8, the cylinder The telescopic rod is connected with the net collection mechanism; it also includes a cylindrical auxiliary net located in the main net, the mesh size of the auxiliary net is smaller than the size of the feed particles, and 3...

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Abstract

The invention discloses a net cage with a feed collection structure and a method thereof, comprising a net frame, a cylindrical main net arranged on the net frame with an open upper end, and a fixed plate arranged in the soil layer below the bottom surface of the main net , the column that passes through the bottom of the main net on the fixed plate, the net collection mechanism that is located on the upper part of the column, and the mesh storage mechanism that is located on the lower part of the column; the upper part of the column is provided with a cylinder, and the telescopic rod of the cylinder is connected with the net collection mechanism ; It also includes a cylindrical auxiliary net located in the main net, the mesh size of the auxiliary net is smaller than the size of the feed particles, and M fan-shaped nets are arranged in the net sheet storage mechanism. The invention has the characteristics of effectively avoiding the waste of feed particles, ensuring that the feed particles are kept in a clean and hygienic state, and effectively improving the utilization rate of the feed.

Description

technical field [0001] The invention relates to the technical field of net cages, in particular to a net cage provided with a feed collection structure and a method thereof. Background technique [0002] With the development of the aquaculture industry, cage culture is becoming more and more popular. Fish culture in cages is a highly intensive farming method that applies the technology of dense stocking and intensive farming in ponds to large water surfaces with superior environmental conditions to achieve high yields. It can save the land and labor needed to excavate fish ponds. After investment, the return is quick. Fish culture in net cages can make full use of water and erbium organisms. It implements polyculture and close culture, with high survival rate, which can achieve the purpose of creating high yield and short feeding cycle. , easy to manage, flexible and easy to operate. However, because the water flow is flowing, sometimes the flow is fast. The feed at the bot...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/60A01K61/80
CPCA01K61/60A01K61/80Y02A40/81
Inventor 刘清娥
Owner 刘清娥
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