Marine product breeding feeding broadcaster

By incorporating a rotating disc and electric propulsion system into the marine aquaculture feed spreader, the problems of precise feeding and uniform spreading in traditional feeding methods have been solved. This enables precise feed control and a wide spreading range, reducing costs and improving the aquaculture environment and biological growth.

CN224267871UActive Publication Date: 2026-05-26福建省悦成渔业有限公司
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Patent Information

Application Number
CN202521106176.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-06-01
Publication Date
2026-05-26
Estimated Expiration
2035-06-01

AI Technical Summary

Technical Problem

Traditional marine aquaculture feeding and seeding techniques rely on manual operation, making it difficult to achieve precise control of feed amount and uniform seeding, resulting in problems such as feed waste, water pollution and uneven growth of farmed organisms.

Method used

A marine aquaculture feed spreader was designed, which uses a combination of a rotating disc, an inclined limiting groove and a baffle. The rotating disc is driven by a forward and reverse motor to achieve precise control of the feed inlet. An electric propeller is set at the bottom of the floating raft to flexibly adjust the position of the spreader and ensure that the feed is evenly covered in the aquaculture area.

Benefits of technology

It enables precise regulation of feed output and sowing range, avoiding feed waste, improving water quality, and enhancing the growth uniformity and farming efficiency of cultured organisms.

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Abstract

The utility model relates to the technical field of mariculture, and discloses a mariculture feeding spreader which comprises an adjusting box, the top of the adjusting box is fixedly connected with a material conveying barrel, the bottom of the material conveying barrel extends into the adjusting box, the bottom of the material conveying barrel is fixedly connected with a fixing plate, and the top of the fixing plate is provided with a material conveying opening. The bottom of the inner wall of the adjusting box is movably connected with a rotating disc, the top of the rotating disc is provided with two inclined limiting grooves which are annularly distributed at equal intervals, the top of the inner wall of each limiting groove is slidably connected with a baffle, and one end of the bottom of each baffle is inserted into one side of the inner wall of the corresponding inclined limiting groove; through mutual cooperation of the structures, accurate adjustment of the feed output amount is achieved, the feeding amount can be flexibly controlled according to the breeding requirement, meanwhile, the device can adapt to the complex water area environment, the accuracy and stability of the sowing position are guaranteed, the sowing effect is optimized, the breeding area is evenly covered with feed, the marine product breeding efficiency and quality are improved, and the economic benefits are improved. The practicability is higher.
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