Crushing and recycling device for building waste materials

Abstract

The invention provides a crushing and recycling device for building waste materials, and belongs to the technical field of construction projects. The crushing and recycling device comprises a device main body and a recycling box, wherein two sides of the top of the device main body are fixedly connected with feeding ports; a stirring rod is fixedly connected to the top of the inside of the devicemain body; rotating discs are fixedly embedded in two sides of the upper part of the device main body; rotating rods are fixedly connected outside the rotating discs; guide rails are fixedly embeddedin one sides of the rotating rods; mounting plates are movably connected inside the guide rails. According to the device, cutters are connected inside the guide rails by the mounting plates, the number of the cutters can be selected as required, spacing between the cutters is changed by movement of the mounting plates in the guide rails, and the waste materials are fully crushed; the waste materials are dispersed by rotation of the stirring rod, and are cut more thoroughly, and cutting efficiency and effect are improved; and the waste materials in a crushing cylinder are rapidly crushed by independent high-speed rotation of crushing blades, and fully contact with the crushing blades by independent rotation of the crushing cylinder, so that the crushing effect is improved.

Description

technical field [0001] The invention relates to the technical field of construction engineering, and more specifically, to a device for crushing and recycling construction waste materials. Background technique [0002] In the process of building construction, different types of building materials need to be used, such as wood, plastic, paper products, etc., and these building materials cannot be fully utilized during use, and waste and damaged materials will inevitably appear, so it is necessary to Construction waste materials are crushed and recycled. Existing construction waste materials are generally piled up randomly by workers without intentional crushing and recycling. However, the existing construction waste materials crushing and recycling devices cannot fix the cutting tool and cannot adjust the distance between the cutting tools. Adjustment, the cutting and crushing speed is slow, the efficiency is low, and the recovery effect is poor. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the existing construction waste materials are generally piled up randomly by workers without intentionally crushing and recycling them, while the existing construction waste materials crushing and recycling devices cannot fix the cutting knives and cannot adjust the distance of the cutting knives , the cutting and crushing speed is slow, the efficiency is low, and the recycling effect is poor. A construction waste material crushing and recycling device is provided. The device connects the knives to the guide rail through the mounting plate. The movement of the blade changes the interval between the cutters, and the waste material is fully crushed. The waste material is dispersed through the rotation of the stirring rod, so that the waste material is cut more thoroughly, and the cutting efficiency and effectiveness are improved. Through the independent high-speed rotation of the crushing blade , to quickly crush the waste materials in the crushing cylinder. Through the independent rotation of the crushing cylinder, the waste materials and the crushing blades are fully contacted to improve the crushing effect and improve the crushing effect.

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