A multi-fertilizer mixing machine

By designing a multi-component fertilizer mixer, which utilizes a counter-rotating mixing component and a conical spreading disc, the problem of uneven fertilizer mixing was solved, improving mixing efficiency and uniformity while reducing labor intensity.

CN122230568APending Publication Date: 2026-06-19SHANDONG VOCATIONAL COLLEGE OF SCI & TECH +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG VOCATIONAL COLLEGE OF SCI & TECH
Filing Date
2026-04-22
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing fertilizer mixing devices result in uneven mixing, are time-consuming and labor-intensive, have low work efficiency, and cause high labor intensity for operators.

Method used

Design a multi-component fertilizer mixer, comprising a mixing tank, a stirring assembly, and a clamping assembly. The stirring assembly consists of multiple stirring blades, a fixed sleeve, and a rotating shaft. Driven by a motor, the stirring assembly is set to rotate in reverse. Combined with a conical spreading disc and a limiting cover, it achieves uniform mixing of fertilizers.

Benefits of technology

It improves the uniformity and efficiency of fertilizer mixing, reduces the labor intensity of operators, and achieves thorough mixing of fertilizers.

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Abstract

This invention belongs to the field of agricultural machinery and equipment technology, specifically relating to a multi-fertilizer mixer. It features a mixing assembly for mixing fertilizers located inside a mixing drum, and a locking assembly between the mixing drum and its lid. The locking assembly includes a locking base connected to the mixing drum and a locking plate connected to the lid. A locking pin is positioned between the locking base and the locking plate, and the end of the locking pin has a threaded fitting sleeve with an outer diameter larger than the width of the notch. The mixing assembly includes multiple mixing blades, all connected to a fixing sleeve. By using the locking assembly between the mixing drum and the lid, the mixing drum and lid can be easily separated while ensuring a reliable connection. The mixing assembly moves the fertilizer, causing relative mixing of multiple fertilizers, thus achieving fertilizer mixing, saving labor, ensuring more thorough mixing, and improving fertilizer mixing efficiency.
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