Construction waste crushing device

Abstract

The invention is applicable to the technical field of construction equipment, and provides a construction waste crushing device. The construction waste crushing device comprises a shell; a feeding hopper, wherein the feeding hopper communicates with the top of the shell; an extrusion plate, wherein the upper part of the extrusion plate is rotationally connected to the inside of the shell through arotating shaft; a secondary sieve plate, wherein the secondary sieve plate is arranged inside the shell and is in contact with the bottom of the extrusion plate; and a driving part, wherein the driving part is arranged inside the shell and is connected with the extrusion plate through a transmission part, the transmission part comprises a rotating rod, a fixing rod, a connecting rod and a drivingwheel, the driving wheel is fixedly connected to an output shaft of the driving part, the fixing rod is rotationally connected to the inner wall of the shell, the rotating rod is rotationally connected to the extrusion plate, one end of the connecting rod is eccentrically and rotationally connected to the driving wheel, and the other end of the connecting rod is rotationally connected to the endparts of the rotating rod and the fixing rod, and wave strips are arranged on the secondary sieve plate, and pressing protrusions are arranged at the bottom of the extrusion plate. The construction waste crushing device has the advantages of being simple in structure, convenient to operate, good in crushing uniformity, capable of saving energy and good in synchronism.

Description

technical field [0001] The invention belongs to the technical field of construction equipment, and in particular relates to a construction waste crushing device. Background technique [0002] With the development of society and the rapid increase of population, architecture has developed vigorously. Architecture is a characteristic of an era, carrying the man-made culture and technological level at that time. It is the material and technical means that people use to meet the needs of social life. And use certain scientific laws, feng shui concepts and aesthetic principles to create an artificial environment. With the development of people in society, the advancement of science and technology, and the increase in population, China's wooden buildings are developing towards earth and stone buildings. The population is increasing rapidly, and housing construction is also constantly being updated. Construction waste to meet social needs is increasing day by day, and its quantity ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a construction waste crushing device, aiming to solve the problem of uneven crushing

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