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Bait throwing device for net cage

A net cage and stirring device technology, applied in the field of microorganisms, can solve the problems of unsuitable breeding environment, uneven feeding, inaccurate measurement, etc., and achieve the effect of increasing foraging rate, increasing feeding efficiency and reducing pollution

Active Publication Date: 2019-04-16
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] China is a large aquatic product breeding and exporting country, and cage fish farming accounts for a considerable proportion of it. At present, my country's aquaculture feeding is mainly based on artificial or small automatic feeding machines, while domestic feeding machines Most of them are fixed-point. Due to the fixed position, there are problems such as uneven feeding, waste of feed, and inaccurate measurement.
Feeding equipment imported from abroad has a high degree of automation, but the price is high, and it is not suitable for the domestic breeding environment

Method used

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  • Bait throwing device for net cage
  • Bait throwing device for net cage
  • Bait throwing device for net cage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] see Figure 1-4 Shown, net cage bait throwing device comprises polygonal bait throwing box 1, and bait throwing box 1 lower end is equipped with feeder 12, and feeder 12 side surfaces are connected at least one net cage 7 by feeder pipe 8, bait throwing The inside of the case 1 is provided with a stirring device 10 and the motor 4 provided at the upper end of the bait throwing case 1 is connected by a rotating shaft 9 . By installing a feeding device at the lower end of the feeding box, the side surface of the feeding device is connected to at least one net cage through a feeding pipe, which can increase the feeding efficiency of the bait, and is suitable for intensive breeding feeding. There is a stirring device inside the feeding box The device is connected with the motor set on the upper end of the bait box through the rotating shaft, which can drive the stirring device connected to the surface of the rotating shaft to stir the bait in the bait box under the action o...

Embodiment 2

[0030] like Figure 5 As shown, the optimization scheme of this embodiment on the basis of Embodiment 1 is: the stirring device 10 includes at least two circular stirring tubes 103, the inner surface of the stirring tubes 103 is connected to the connecting rod 101, and the connecting rod 101 is another One end is connected to the surface of the rotating shaft 9, the upper and lower sides of the connecting rod 101 are provided with slide rails 105, and the upper and lower slide rails 105 are provided with a slide bar 102, and the inner surface of the slide bar 102 is connected to the surface of the rotating shaft 9 through the stirring net 104. By setting at least two circular stirring tubes, the inner surface of the stirring tube is connected with a connecting rod, and the other end of the connecting rod is connected to the surface of the rotating shaft. Under the action of the motor, the rotating shaft can drive the stirring tube to rotate to stir the bait. The heating ring i...

Embodiment 3

[0032] The working principle of the net cage bait feeding device of the present invention is: the net cage 7 is connected to the surface of the feeding device 12 provided at the lower end of the bait feeding box 1 through the feeding pipe 8 ring cloth, and the device is put into the designated water area, and driven by the motor 4 Stirring device 10 rotates, and the bait in bait 1 is stirred by stirring device 10, and bait is transported in net cage 7 by feeder pipe 8 by feeding device 12, realizes net cage bait feeding, and net cage 7 lower ends are set A sewage bag 17 is provided, and the bottom of the sewage bag 17 is provided with a seal, which is used to collect excrement produced by aquaculture, and is discharged to a designated position through the sealing 18 of the bottom of the sewage bag 17, thereby reducing the pollution to the breeding waters. The bait box 1 The upper surface is provided with a solar panel 5, which is used to absorb solar energy to provide the requi...

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Abstract

The invention discloses a bait throwing device for a net cage, which comprises a bait throwing box with a polygonal shape, wherein a material conveying device is arranged at the lower end of the baitthrowing box; the side surface of the material conveying device is connected with at least one net cage through a material conveying pipe; and a stirring device is arranged in the bait throwing box and is connected with a motor arranged at the upper end of the bait throwing box through a rotating shaft. The material conveying device is arranged at the lower end of the bait throwing box, the side surface of the material conveying device is connected with at least one net cage through the material conveying pipe, the bait throwing efficiency can be increased, the bait throwing box is suitable for intensive culture, the stirring device is arranged in the bait throwing box and is connected with the motor arranged at the upper end of the bait throwing box through the rotating shaft, under the action of the motor, the stirring device connected with the surface of the rotating shaft can be driven to stir the bait in a bait box body, so that the bait is more loose, dry and easy to throw beforebeing thrown, and the bait throwing efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of microorganisms, and in particular relates to a net cage bait feeding device. Background technique [0002] China is a large aquatic product breeding and exporting country, and cage fish farming accounts for a considerable proportion of it. At present, my country's aquaculture feeding is mainly based on artificial or small automatic feeding machines, while domestic feeding machines Most of them are fixed-point. Due to the fixed position, there are problems such as uneven feeding, waste of feed, and inaccurate measurement. Feeding equipment imported from abroad has a high degree of automation, but the price is high, and it is not suitable for the domestic breeding environment. Therefore, it is very necessary to design an automatic feeder for cage culture suitable for national conditions to realize mobile feeding and quantitative feeding. Contents of the invention [0003] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/80A01K61/60A01K61/65
CPCA01K61/60A01K61/65A01K61/80Y02A40/81Y02P60/60
Inventor 王斌曾善美张建设
Owner ZHEJIANG OCEAN UNIV
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