Rapid building raw material screening device

Abstract

The invention discloses a rapid building raw material screening device. The screening device comprises a supporting mechanism, a screening mechanism and a moving mechanism, wherein the screening device is fixedly connected to the bottom of a smashing box; a second rotating shaft is rotatably connected to the center of the interior of the screening device; a rotating shaft is fixedly connected to the outer surface of the second rotating shaft; guide devices are fixedly connected to the periphery of the outer surface of the rotating shaft; and the bottoms of the guide devices are fixedly connected with patches. According to the rapid building raw material screening device, a sliding groove is formed in the bottom of the inner side of the moving mechanism and slidably connected with a pulley rotationally connected with the center of the outer surface of a fixed shaft, and the tops of fixed blocks fixedly installed at the two ends of the inner side of the moving mechanism are fixedly connected with a left recycling box and a right recycling box which are fixedly connected to the two sides of the bottom of a guide pipe; and the left recycling box and the right recycling box can be taken out, and then the left recycling box for storing large-particle building raw materials is screened again to meet the required particle standard, so that the working efficiency is improved, and the building quality is guaranteed.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a rapid screening device for building raw materials. Background technique [0002] Construction materials include sand, stone, cement, steel bars, soil, bricks, rocks, etc. When using soil, sand, and other raw materials, due to their different particle sizes and containing a lot of impurities, the impurities also contain a small amount of iron impurities. Direct use will affect the quality of buildings, so it needs to be sieved to remove impurities and sieve building materials with uniform particle size. [0003] The existing building material sieving machine cannot distinguish the particle size of the building material in detail during the sieving process, resulting in different particle sizes after sieving, which easily affects the building quality. Contents of the invention [0004] The object of the present invention is to provide a rapid screening ...

AI Technical Summary

Problems solved by technology

[0003] The existing building material sieving machine cannot distinguish the particle size in the building material during the sieving process, resulting in different particle sizes after sieving, which easily affects the building quality

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