Feed throwing prompting device for fish feeding

Abstract

The invention discloses a feed throwing prompting device for fish feeding. Compared with the prior art, when in use, water in a pool enters the upper space of a feed box and flows into the lower spaceof the feed box through through holes, when the weight of the upper feed is reduced to a certain weight, the feed box floats upwards and opens the lower space of the feed box for fish to swallow, when the feed box is completely lifted to the upper position, lifting mechanisms in cavity chambers are lifted and a first water inlet hole is opened, water flows into a partition wall and lifts a lifting plate to open up the left and right cavity chambers for fish to swallow the feeds in each chamber, after the feeds are swallowed, fish fries enter in to the left cavity chamber, the feed in the leftchamber is used as a buffer, after the left lifting mechanism floats out, a breeder can add and clean the feed in the left lifting mechanism, the right lifting mechanism, and the lifting plate and the left lifting mechanism float out of the water surface in sequence for the breeder to record the time required for feeding in the device and the rise of all floating mechanisms, so that the use is more reasonable.

Description

Technical field [0001] The invention relates to the technical field of aquaculture, and in particular to a feed prompting device for feeding fish. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. It generally includes the entire process of growing aquatic products from seedlings under artificial feeding management, and can also include the proliferation of aquatic resources in a broad sense. [0003] Fish all need to eat fish food to grow up. Among the various production inputs in aquaculture, the cost of feed input is the largest. The survey shows that the feed input cost of general aquaculture products accounts for more than 70% of the total cost of aquaculture. The fish food is artificially thrown into the fish pond for the fish to eat, and when the fish food is artificially thrown into the fish pond, it takes time, labor, and long time to throw the fish food. The arm...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a prompt device for feeding fish feed, which is simple in structure, easy to operate and easy to operate, and low in production cost, aiming at the problems of single feeding equipment and untimely feedback of feeding information in the current aquaculture process. It is cheap, can realize the feeding of two types of feed, and is convenient for farmers to know the content of internal feed in time, and is suitable for promotion

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