Building smashing device

Abstract

The invention discloses a building smashing device. The building smashing device comprises a smashing chamber, a sieve plate device, sieve holes, a driving shaft and a smashing device body; the sieve plate device is fixed to the inner wall of the smashing chamber and located in the center; the smashing device body is fixed to the surface of the driving shaft; pressing blocks are slidably connected to the tops of sieve plate bodies; and arc-shaped ejector rods are rotationally connected into the sieve plate bodies, the top ends of the arc-shaped ejector rods are hinged to the bottom ends of the pressing blocks, and flapping devices are arranged in the sieve plate bodies and located at the positions of the sieve holes. According to the building smashing device, the purposes of preventing blockage and removing dust are achieved, wet dust adhesion is reduced, the blockage condition is avoided, the smashing efficiency is high, meanwhile, dust can be collected, dust diffusion is reduced, the dust suction amount of workers is reduced, human health is facilitated, air pollution is reduced, and the use performance is improved.

Description

technical field [0001] The invention relates to the technical field of crushing equipment, in particular to a crushing device for construction. Background technique [0002] In recent years, with the development of the economy and the acceleration of urbanization, in order to solve the problems of urban population growth and increasing shortage of land resources, urban buildings have been continuously developed to high-rise buildings. But then there is more and more construction waste. Construction waste has a wide range of erosive effects on our living environment. If construction waste is ignored for a long time, it will have a bad impact on urban environmental sanitation, living conditions, and land quality assessment. First of all, after a large amount of land is piled with construction waste, it will reduce the quality of the soil and reduce the production capacity of the soil; the construction waste is piled in the air, which affects the air quality, and some dust par...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a crushing device for construction, which solves the problem that the existing crushing device for construction waste will generate damp dust during use, especially when the wet construction waste is crushed. On the surface, it is easy to be clogged, which makes the crushing efficiency low, and there will be a lot of dust, which is not good for the health of the staff, and at the same time affects the air quality and reduces the problem of performance.

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