Automatic mud soil quantitative additive device

By using a belt conveyor and a servo motor to drive the screw to rotate in opposite directions, the problems of uneven mixing and inaccurate metering in existing devices have been solved. This has enabled precise quantitative addition and uniform mixing of mud and soil additives, improving project quality and construction safety.

CN224374455UActive Publication Date: 2026-06-19WUHU FEISHANG NONMETAL MATERIAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUHU FEISHANG NONMETAL MATERIAL
Filing Date
2025-07-07
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Existing mud and soil additive adding devices suffer from unreasonable mixing structure design, resulting in uneven mixing. They also lack intelligent metering and feedback systems, making it impossible to monitor and control the quality of discharged materials in real time, which affects project quality and construction safety.

Method used

The additives are conveyed to the metering chamber by a belt conveyor, and the screws driven by a servo motor rotate in opposite directions to stir and unload the material. Combined with the gear set housing and drive motor, the additives are quantitatively added and uniformly mixed.

Benefits of technology

It enables precise quantitative addition of additives, improves mixing efficiency and uniformity, ensures stable performance of mud and soil, and enhances project quality and construction safety.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224374455U_ABST
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Abstract

The utility model discloses a kind of automatic quantitative addition of mud soil auxiliary agent devices, it is related to building material technical field, including belt conveyor, one end of the belt conveyor is provided with measuring bin, the other end of the belt conveyor is provided with hopper, the bottom end of the measuring bin is communicated with mixing barrel, one end of the mixing barrel is provided with discharge gate, the inner side wall of the mixing barrel is rotatably connected with two screw rods, two the screw rod rotates oppositely, the belt conveyor is used to convey auxiliary agent from belt conveyor to measuring bin, the utility model transports auxiliary agent from hopper to measuring bin by belt conveyor, when auxiliary agent reaches quantitative in measuring bin, stop feeding. Two screw rods in mixing barrel are driven by servo motor and rotate oppositely, because its operating speed is constant, can make the capacity of material discharged from discharge gate constant, realize mud soil automatic quantitative addition of auxiliary agent, accurately control addition amount, avoid waste and inaccurate problem of proportioning.
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