A uniform feed throw mechanism and method

By combining a screw lifting mechanism and a feed throwing device, and utilizing a multi-stage ejection mechanism with a fixed pin and a spring, uniform feeding of pond feed is achieved. This solves the problems of complex equipment, high cost, poor stability, and insufficient adaptability in existing technologies, and meets the needs of different ponds.

CN119563582BActive Publication Date: 2026-06-02ZHEJIANG SCI-TECH UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
ZHEJIANG SCI-TECH UNIV
Filing Date
2024-12-18
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Existing pond feed dispensing devices suffer from problems such as complex equipment, high cost, difficult operation, poor stability, inaccurate control of the dispensing range, inability to adapt to the needs of different pond sizes and shapes, and uneven feed distribution.

Method used

It adopts a screw lifting mechanism and a feed throwing device, combined with a spiral feeding mechanism, and uses a multi-stage ejection mechanism of fixed pins and springs to precisely control the force and distance of feed throwing, so as to achieve uniform throwing.

Benefits of technology

It achieves uniform distribution of feed in all areas of the pond, adapts to the needs of different pond sizes and shapes, improves the stability and flexibility of the equipment, and solves the problem of insufficient flexibility of traditional devices in different application scenarios.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application provides a uniform feed throwing working mechanism and method, relates to the technical field of feed feeding, and comprises a lead screw lifting mechanism and a feed throwing device. The lead screw lifting mechanism is composed of a lead screw motor, a track, a conical disc and an upper lifting disc. The lead screw motor drives the conical disc to slide along the track, so that the feed is accurately lifted and conveyed. The feed throwing device is composed of a driving disc and a bottom disc. The driving disc drives the bottom disc to rotate reciprocatingly through a rotary motor. The quantitative throwing and uniform distribution of the feed are realized by using a curved slot and a multi-stage ejection structure. The application lifts the feed through the lead screw mechanism, adjusts the throwing intensity by using the curved slot and the spring, provides a design method for fixing the position of the pin, realizes the multi-stage ejection throwing of the feed, has the advantages of simplified structure, accurate control of the throwing range, uniform throwing, strong adaptability and high stability, can meet the feeding requirements of different ponds, improves the utilization rate of the feed and reduces waste.
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