Amplitude-adjustable building waste crushing and screening device

Abstract

The invention discloses an amplitude-adjustable building waste crushing and screening device that structurally comprises a rack, a first collecting tank, a second screening box, vibration structures,a first screening box, a crushing box, a telescopic pipe and a second collecting tank; the crushing box is fixed at the top of the rack; the bottom of the rack communicates with the top of the first screening box through the telescopic pipe. The bottom of the first screening box is connected with the second screening box; the bottom of the second screening box is connected with the second collecting tank through the telescopic pipe; the first collecting tank is arranged on the side of the second screening box; the device is characterized in that two vibration structures are arranged and respectively fixed on two sides of the rack and connected with two sides of the first screening box; the waste crushing and screening device has the beneficial effects that the vibration amplitude of the screening boxes can be adjusted through pulleys, with the adjustable extending lengths, in vibration wheels, so the waste crushing and screening device can adapt to waste materials with different weights by adjusting the vibration amplitude, and screening is more thorough.

Description

technical field [0001] The invention relates to the construction field, in particular to a construction waste crushing and screening device with adjustable amplitude. Background technique [0002] With the progress of society and the development of science and technology, there are more and more buildings, and at the same time, there are more and more construction waste during the construction process. Construction waste refers to the dregs, spoils, waste materials, mud and other wastes generated during the construction of various buildings; these construction wastes are of no help to the building itself, but they are The substances produced in the process, so it needs to be treated accordingly, so that the ideal project construction can be achieved. Some construction wastes are large in size and need to be crushed before transportation to crush the construction waste into small particles. Therefore, it can be conveniently transported and stored. [0003] The current const...

AI Technical Summary

Problems solved by technology

[0003] The current construction waste crushing and screening device uses a vibrating motor for vibration screening during screening, but the weight of the construction waste is relatively large, and the vibration amplitude of the vibration motor is small, so the heavy objects cannot be thrown upwards, and the screening is not thorough enough

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