Fertilizer mixing, bagging and discharging device and method

By controlling the fertilizer's falling trajectory through a tubular fabric assembly and a drive mechanism, the problem of segregation of blended fertilizers in the silo is solved, achieving uniformity of composition and mixing, and improving product quality and the uniform absorption of nutrients by crops.

CN121778281APending Publication Date: 2026-04-03SHANDONG NEW CHAOYANG CROP NUTRITION CO LTD
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Patent Information

Application Number
CN202610100876.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-01-26
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

During the production of blended fertilizers, the parabolic motion and segregation of raw materials such as urea, diamine, and potash due to differences in weight and shape result in uneven component ratios within the silo, affecting product quality and the uniformity of nutrient elements in crops.

Method used

The system employs a tubular fabric assembly and a drive mechanism. Through vertically arranged pipes and tapered pipes made of stretchable rubber, combined with an inverted V-shaped bag opening and an electric push rod, the system controls the trajectory of fertilizer falling within the hopper, ensuring uniform distribution and mixing.

Benefits of technology

It effectively inhibits fertilizer segregation, ensures the uniformity of the component ratio of blended fertilizers, improves the mixing effect after bagging, prevents local accumulation and self-weight stratification, and ensures the consistency of components in the silo.

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Abstract

The invention discloses a fertilizer mixing, bagging and blanking device and method, and relates to the technical field of fertilizer production. The fertilizer mixing, bagging and blanking device comprises a stock bin, a pipe bundle distribution assembly is installed in the stock bin and comprises a plurality of pipelines which are vertically arranged, and a bagging opening is formed in the bottom of the stock bin. The problems that in the production process of the blended fertilizer, urea, diamine, potash fertilizer and other raw materials are separated in the parabolic motion and free falling body process of throwing of a conveying belt due to weight and shape differences, the proportion of fertilizer components in a stock bin is uneven, the components of finished products at bagging openings in the two sides are inconsistent, and then the use effect of the product is affected are solved.
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