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Automatic feed casting device and method for deepwater aquaculture net cage

A net cage and sea area technology, which is applied in the field of automatic feeding device for deep sea culture net cages, can solve the problems of equipment research and development, immaturity, etc., and achieve the effects of low cost, easy implementation, and labor saving

Inactive Publication Date: 2017-02-22
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current domestic research on automatic feeding equipment is still in the equipment research and development stage and is immature.

Method used

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  • Automatic feed casting device and method for deepwater aquaculture net cage
  • Automatic feed casting device and method for deepwater aquaculture net cage

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Embodiment 1

[0023] Such as figure 1 As shown, an automatic feeding device for deep-sea culture cages includes a feed bin 7, a rotating shaft 4 and a balance lever 2. The net cage includes two cylindrical hollow buoys 11, the two hollow buoys 11 are connected by a buoy connector 12, and a number of columns 14 fix a circular handrail 15 on the same track on the inner hollow buoy 11. The ring-shaped plate has a certain load-bearing capacity and is used for the staff to work standing up. The top of the net cage is equipped with a Z-shaped base 5, and the inboard facade of the base 5 is fixed on the handrail 15 by the fixing bar 13, and the upper end of the base 5 is buckled on the handrail 15 to ensure that the base 5 has certain stability. The upper end of the base 5 is fixedly equipped with a rotating shaft 4; the balance lever 2, the feed bin 7, the joint spring 16 and the rotating shaft 4 are coaxially installed. The lower end of the balance lever 2 is fixedly connected to the inner upp...

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Abstract

The invention discloses an automatic feed casting device and a method for a deepwater aquaculture net cage. The automatic feed casting device comprises a stock bin, a rotary shaft, and an equalizer lever; a Z shape foundation support is arranged above the net cage, and the rotary shaft is fixedly arranged on the upper end of the foundation support; the equalizer lever, the stock bin, a joint spring are coaxially arranged with the rotary shaft, the lower end of the equalizer lever is fixedly connected with the upper end of the inner side of the stock bin, the joint spring applies positive pressure action between the stock bin and the foundation support and has the tendency to push the stock bin anticlockwise when storing up force; the stock bin cover is movably connected with the stock bin in a joint mode, erect binding of top vents are arranged on two sides of the stock bin cover, and the erect binding of top vents are at the outer side of the stock bin when the stock bin cover is in a closed state; a weight balancing block is fixed on the upper end of the equalizer lever; a controller is arranged on the outer side of the lower end of the stock bin, the controller is connected with an electromagnetic switch, an electromagnetic bolt is arranged on the electromagnetic switch, and the electromagnetic switch can control flexible movement of the electromagnetic bolt. The automatic feed casting device for deepwater aquaculture net cage realizes feed casting of the deepwater net cage with fixed time and quantity, saves manpower, is low in cost and suitable for popularization and application.

Description

technical field [0001] The invention relates to the field of marine aquaculture equipment, in particular to an automatic feeding device and method for deep-sea aquaculture cages. Background technique [0002] my country has a large demand for aquatic products. As freshwater aquaculture and offshore aquaculture areas become increasingly saturated, the demand for developing deep-sea aquaculture is becoming increasingly strong. The deep sea area is far away from the land, there is a shortage of power energy, the degree of danger of manual work is high, and the labor cost is high. The requirements for automation of deep sea water farming equipment are higher. [0003] In the process of cage culture in deep sea, manual feeding is labor-intensive. Moreover, my country's deep-sea aquaculture bait is gradually changing from using a large number of low-value wild fish to artificially blended feed, which is more conducive to the use of automatic feeding equipment. However, domestic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/80
CPCY02A40/81
Inventor 闫国琦杨洲莫嘉嗣汪刘一倪小辉孙振刚
Owner SOUTH CHINA AGRI UNIV
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