Uniformly mixed low-residue feed ingredient scale

By employing a combination design of wall-sweeping components and nozzle air blowing in the feed batching scale for uniform and low-residue feed, the problem of fishmeal adhesion is solved, achieving efficient cleaning of the inner wall of the storage cylinder and ensuring the quality and uniformity of the feed.

CN122130197APending Publication Date: 2026-06-02YANGZHOU TONGHE MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANGZHOU TONGHE MACHINERY CO LTD
Filing Date
2026-03-18
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In the production of specialty aquatic feed, ultra-finely pulverized fishmeal tends to adhere to the inner wall of the storage silo, resulting in residues that affect the palatability and nutritional value of subsequent batches of feed.

Method used

A feed batching scale with uniform mixing and low residue was designed. It uses a wall-sweeping component and a trigger component combined with a nozzle to blow air and remove powder raw materials from the inner wall of the storage cylinder. The efficient cleaning of the inner wall of the storage cylinder is achieved through the cooperation of the sweeping handle and the powder brush.

Benefits of technology

It significantly improves the cleaning efficiency of powdery raw materials on the inner wall of the storage cylinder, reduces residue, and ensures the quality and uniformity of the feed.

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Abstract

This invention discloses a feed batching scale for uniform mixing and low residue, comprising a mixing component, which includes a mixing cylinder, and a storage component above the mixing cylinder, which includes a storage cylinder disposed on the top of a top cover. A wall-sweeping component is installed on the top of the storage cylinder, comprising a top plate slidably disposed inside the top of the storage cylinder, with the edge of the top plate abutting against the inner wall of the storage cylinder, and a primary plate fixed at the bottom of the top plate. Several sweeping handles are disposed circumferentially inside the primary plate, with the middle of the sweeping handles rotatably connected to the inside of the primary plate. This invention sets up a wall-sweeping component and a triggering component on the top of the storage cylinder, which not only seals the storage cylinder but also drives it to descend via an electric push rod. This utilizes the cooperation of a protruding post and a folding groove to drive a swinging collar to swing, causing the sweeping handles to sweep the inner wall of the storage cylinder laterally and reciprocally. Combined with the downward blowing of air from the nozzle, the powder falls quickly, effectively avoiding repeated adsorption and improving the cleaning efficiency of the sweeping handles.
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