A concrete mixing system
By installing an anti-shaft-seize assembly on the mixing shaft, the rotational force of the mixing shaft causes the cleaning component to rotate, preventing the mixing shaft from clumping together. This solves the problem of shaft seizure in the mixer and improves the operating efficiency and service life of the equipment.
CN224310903UActive Publication Date: 2026-06-02ZHEJIANG BAOHONG CONSTR IND MFG CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG BAOHONG CONSTR IND MFG CO LTD
- Filing Date
- 2025-06-27
- Publication Date
- 2026-06-02
Smart Images
Figure CN224310903U_ABST
Abstract
This utility model belongs to the field of construction engineering technology, and particularly relates to a concrete mixing system. The mixing system includes an aggregate supply system, a powder supply system, and a mixing tower. The mixing tower includes a mixer, with an aggregate inlet and a powder inlet at the top. A mixing shaft is installed inside the mixer, and mixing rods extend outward from the outer wall of the mixing shaft. The position of the mixing shaft is offset from the position of the powder inlet. Improper position and direction of the inlets for cement, fly ash, and other powders can cause the powder to be directly fed onto the mixing shaft, further exacerbating adhesion and leading to shaft seizure. Therefore, offsetting the position of the mixing shaft from the powder inlet reduces the occurrence of direct powder adhesion and shaft seizure. The mixer is equipped with an anti-shaft seizure component to prevent large clumps from forming on the surface of the mixing shaft.
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