A test concrete mixing device

By employing a combined motion design of dual mixing shafts and spiral blades, the problem of insufficient mixing uniformity in traditional single-shaft mixing devices is solved, achieving efficient, stable, and intelligent concrete mixing results.

CN224544912UActive Publication Date: 2026-07-24DONGGUAN JIANYE CONCRETE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
DONGGUAN JIANYE CONCRETE CO LTD
Filing Date
2025-09-01
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing experimental concrete mixing devices mostly adopt the traditional single-shaft mixing method, which is insufficient in terms of mixing uniformity and cannot meet the mixing requirements of high-performance and special concrete.

Method used

It adopts a dual-shaft design, which drives the horizontally opposed single-shaft stirring to move in a circumferential direction through the drive component. Combined with the compound motion of the spiral stirring blades, it reduces the stirring dead zone and realizes intelligent control through the detection component and control box.

Benefits of technology

It improves mixing efficiency and uniformity, extends the service life of the mixing blades, enhances the stability of the device and the material utilization rate, and reduces energy consumption and manual intervention.

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Abstract

The application relates to the technical field of concrete equipment, in particular to a test concrete mixing device which comprises a rack, a mixing assembly and a driving assembly, the mixing assembly and the driving assembly are both borne on the rack, the mixing assembly comprises a mixing tank, double mixing shafts and mixing blades arranged on the double mixing shafts, the double mixing shafts are composed of two horizontally and oppositely arranged mixing single shafts and two connecting plates, the two connecting plates are respectively attached to and fixed on the inner walls of the two sides of the mixing tank, the two mixing single shafts are both arranged perpendicularly to the two connecting plates, and one of the connecting plates is connected with the driving assembly. The application has the characteristics that the concrete test formula can be uniformly mixed.
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