Material crushing system for commercial concrete processing

Abstract

The material crushing system for commercial concrete processing comprises supporting legs, electric telescopic rods and a third supporting plate, a sliding rail is arranged on the bottom face of the side face of a device shell, a collecting box is connected with the sliding rail, and push plates are arranged above a first filter screen and a second filter screen correspondingly. And telescopic springs are also connected between the top face of the telescopic plate and the bottom face of the sliding groove, an electric telescopic rod is connected to the side face of the push plate and installed on the outer surface of the device shell, and a third supporting plate is arranged on the bottom face of the electric telescopic rod. The material crushing system for commercial concrete processing is provided with a crushing roller, a rotating shaft is arranged in the middle of the crushing roller, connecting blocks are arranged at the two ends of the rotating shaft, fixing supports are arranged on the outer surfaces of the connecting blocks, and the fixing supports form a left-right moving structure on the upper surface of a first supporting plate through threaded rods; and the distance between the crushing rollers can be adjusted according to the size of raw materials.

Description

technical field [0001] The invention relates to the technical field of commercial concrete production, in particular to a material crushing system for commercial concrete processing. Background technique [0002] Commercial concrete refers to concrete that is used for commercial purposes, such as concrete that can be sold or purchased. Commercial concrete is used in most of the current building construction. A general term for engineering composite materials in which aggregates are cemented into a whole by cementitious materials. The term concrete usually refers to cement as cementing material, sand and stone as aggregate; mixed with water (with or without admixtures and admixtures) in a certain proportion, obtained by stirring, molding and curing Cement concrete, also known as ordinary concrete, is widely used in civil engineering. [0003] At present, the crushing devices used in the production of commercial concrete on the market are inconvenient to screen the crushed ...

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Problems solved by technology

[0004] The object of the present invention is to provide a material crushing system for commercial concrete processing, to solve the problem that the crushing devices currently on the market used in the production of commercial concrete proposed by the above background technology are inconvenient to screen the crushed raw materials, resulting in some broken materials after crushing. The size of the raw material is large and cannot be used for subsequent production

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