Residual feed collecting device for fish culture

A collection device, fish breeding technology, applied in the application, fish farming, climate change adaptation, etc., can solve the problems of high cost, harmful fish growth, damage, etc.

CN113303267AActive Publication Date: 2021-08-27AQUACULTURE INST OF GUIZHOU PROVINCE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-08-27

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Abstract

The invention relates to a residual feed collecting device for fish culture. The residual feed collecting device comprises a feed box body (1), pontoons, a discharging device, a feeding platform and a collecting platform, the discharging device is located below the feed box body and used for conveying feed to the feeding platform, the feeding platform is used for feeding fish in different water layers with the feed, the collecting platform is arranged below the feeding platform, and residual feed is collected and recycled; the pontoons are arranged on the two sides and the lower bottom of the feed box body (1), the pontoons specifically comprise a first left pontoon (41), a second left pontoon (40), a first right pontoon (7) and a second right pontoon (9), the second left pontoon (40) and the second right pontoon (9) are arranged at the lower bottom of the feed box body (1) and can be inflated and deflated so as to control height of a position, floating on the water surface, of the feed box body (1).
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Description

technical field

[0001] The invention relates to the technical field of aquatic engineering, in particular to a residual bait collection device for fish breeding. Background technique

[0002] With the advancement of science and technology, aquaculture is becoming more and more scientific. Aquaculture reproduces, cultivates and harvests aquatic animals and plants under artificial control. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. In current aquaculture, seedlings are generally placed in waters, and then bait and fertilization are used to grow aquatic products. However, the cost of putting in feed is actually very high, and if the feed is not eaten by fish, it will remain in the water , it is harmful to the growth of fish to a certain extent. In the breeding process, automatic feeding and recycling of feed can avoid damage to fish, and can save water and maintain the breeding environment; due to different types of fish Floc...

Examples

Embodiment Construction

[0013] The application will be described in further detail below in conjunction with the accompanying drawings. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and cannot be interpreted as limiting the protection scope of the application. The above application content makes some non-essential improvements and adjustments to this application.

[0014] Such as figure 1 As shown, it is a schematic diagram of a residual bait collection device for fish farming according to the present invention, including: a feed box (1), a buoy, a feeding device, a feeding platform and a collecting platform, and the feeding device is located on the feeder Below the box, the feeding device is used to transport feed to the feeding platform, and the feeding platform is used to feed fish in different water layers, and a collection platform is arranged below the feeding platform , because the residual feed is collected and recyc...