Waste crushing device for building construction

Abstract

The invention discloses a waste crushing device for building construction, and belongs to the field of building equipment. The waste crushing device comprises a box body and a crushing box used for receiving building waste and crushing the building waste, the crushing box is arranged above a base, and the crushing box is fixed to a supporting rod; the top of a first screening box is in communication with the bottom of the crushing box so as to receive the building waste from the crushing box, a bottom plate is formed at the bottom of the first screening box, a screening disc is arranged on thebottom plate and horizontally rotates on the bottom plate, and the building waste is screened by the screening disc and flows out of the bottom plate; and the top of a second screening box is in communication with the first screening box, a filter screen is arranged in the second screening box to screen the building waste from the first screening box, the second screening box conveys the buildingwaste screened by the filter screen into a collecting tank, and the collecting tank is arranged below the second screening box. The device is good in crushing effect and high in working efficiency.

Description

technical field [0001] The invention belongs to the field of construction equipment, and in particular relates to a waste crushing device for construction. Background technique [0002] During building construction, messy construction waste is generated. Construction waste refers to the dregs, spoils, waste materials, residual mud and other wastes generated during the construction of various buildings, which need to be dealt with in a timely manner to prevent affecting construction operations or occupying space; Construction waste is large in size and needs to be pulverized before transportation to crush the construction waste into small particles so that it can be conveniently operated. [0003] However, there are many kinds of waste materials with different hardness and particle size. As a result, the crushing effect of one-time crushing is usually not good, and recycling crushing is required, which reduces work efficiency. In addition, due to accumulation during the scre...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a waste crushing device for building construction, which solves the problem that the crushing effect of the existing crushing device is not good, it needs circular crushing, the work efficiency is low, and the screening is insufficient due to the accumulation of waste materials during the screening process. It is necessary to stop adding waste materials for screening, further reducing the technical problem of work efficiency

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