Building material mixing system

Abstract

The present invention relates to the technical field of concrete stirring equipment, particularly to a building material mixing system, which comprises a stirring main building, an aggregate supply system, a powder material supply system, a weighing system, and a control system, wherein the aggregate supply system comprises a sand material hopper and a stone material hopper, the sand material hopper and the stone material hopper are connected with the aggregate supply system respectively through pipelines, a first conveying belt and a second conveying belt are respectively arranged below the sand material hopper and the stone material hopper, a material mixing hopper is arranged below and between the first conveying belt and the second conveying belt, a third conveying belt is arranged below the material mixing hopper, the first conveying belt, the second conveying belt and the third conveying belt are connected through belts, and the belt are connected with the output end of a drive motor. According to the present invention, the structure is simple, the powder material supply system is directly mixed with the sand material hopper and the stone material hopper, and then the sand material and the stone material are mixed, such that the complete mixing of the powder material, the sand material and the stone material can be ensured so as to increase the concrete quality.

Description

technical field [0001] The invention relates to the technical field of concrete mixing devices, in particular to a building material mixing system. Background technique [0002] At present, commercial concrete is generally made by mixing aggregate and powder in a concrete mixing plant. A traditional concrete mixing plant mainly includes a main mixing building, an aggregate supply system, a powder supply system, a weighing system and a control system. Among them, the aggregate supply system transports stones and sand materials of different specifications to the The mixing main building, the powder supply system weighs the cement and admixtures in the powder tank and transports them to the main mixing building through the screw machine, and then mixes an appropriate amount of water and other additives, and the main mixing building is controlled by the control system. The above materials are stirred and mixed to produce commercial concrete. [0003] The powder supply system i...

AI Technical Summary

Problems solved by technology

[0003] The powder supply system in the prior art is directly transported to the main mixing building to mix with the stone and sand after mixing. Since the stone is mixed first and then the powder is mixed, it often leads to uneven mixing of the stone and powder, which affects the final concrete. In addition, in the prior art, the aggregate supply system requires at least three motors for transmission, resulting in large power consumption and high cost

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