Gravel crushing device for architectural engineering

Abstract

The invention discloses a gravel crushing device for architectural engineering. The gravel crushing device comprises a processing box and a supporting base, wherein the bottom of the processing box isfixedly connected to the top of the supporting base; the right side of the top of the processing box is fixedly connected to a dust removal mechanism; the left side of the top of the processing box is provided with a charge hopper; the left side of the top of the inner cavity of the processing box is rotatably connected to a first material conveying plate through a connecting rod; and a curved frame is fixedly connected on a position, below the output end of the first material conveying plate, between front and rear walls of the inner cavity of the processing box. The invention relates to thetechnical field of gravel crushing. According to the gravel crushing device for architectural engineering disclosed by the invention, conveying space is lengthened by the first material conveying plate, so that an area with generated dust is reduced; multiple grinding processes are directly set in the processing box, and are matched with the dust removal mechanism for adsorbing and treating, so that diffusion of crushing dust is effectively reduced, and gravels with mass smaller than standard mass are screened in a crushing process, and therefore, follow-up processes are saved, and processingquality of the device is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of sand and gravel crushing, in particular to a sand and gravel crushing device for construction engineering. Background technique [0002] Sand refers to the loose mixture of sand and gravel. In geology, mineral or rock particles with a particle size of 0.074-2mm are called sand, and those with a particle size greater than 2mm are called gravel or breccia. If there are many gravels in the sand gravel, known as gravel. In daily life, some people also refer to sandstone as sandstone. At present, with the continuous development of my country's economic construction and the acceleration of urbanization, my country's urban infrastructure and real estate development have developed rapidly, which has promoted the rapid increase in concrete production. improve. Cement and sand are the main raw materials for making concrete. Sand and gravel need a certain proportion of size when making concrete, and large-scale sa...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a sand and gravel crushing device for construction engineering, which solves the problem that the dust generated during the crushing

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