Outer wall crushing and recycling device for constructional engineering

Abstract

The invention provides an outer wall crushing and recycling device for constructional engineering, and relates to the technical field of crushing devices, the outer wall crushing and recycling device comprises a box body, a crushing part, an auxiliary part and a dust falling part; the box body is placed on the ground, and a collection box is inserted into the box body; a connecting base is inserted into the box body, and a feeding hopper is welded to the connecting base. Due to the fact that the handle is welded to the blocking base and is of a U-shaped rod-shaped structure, after the cleaning base and the blocking base are connected in an inserted mode, the handle abuts against the connecting base, and locking after the cleaning base is connected in an inserted mode can be achieved through cooperation of the connecting base and the handle. Due to the fact that the spraying pipe is of a cylindrical tubular structure, the spraying holes are formed in the spraying pipe, and the spraying pipe is located at the position 2 cm below the connecting base, collision protection of the spraying pipe can be achieved through the connecting base, and the problems that after the cleaning base is inserted into the box body, locking needs to be conducted independently, and operation is tedious are solved; most of the feed hoppers are fixedly connected to the box body through bolts, so that the firmness is poor, and dust easily flows out through a connecting gap between the feed hoppers and the box body.

Description

technical field [0001] The invention relates to the technical field of crushing devices, in particular to an external wall crushing and recovery device for construction engineering. Background technique [0002] In the process of building construction, the outer wall needs to be broken. When the outer wall is broken, it is first necessary to use a bulldozer to push down the outer wall, that is, to carry out preliminary crushing. Crushed in the device. [0003] However, as far as the current traditional external wall crushing and recovery devices are concerned, first of all, the existing devices will generate a large amount of dust during the crushing process, which will float into the air and affect the health of the staff, and also affect the air quality; Secondly, after the cleaning seat of the existing device is inserted into the box, it needs to be locked separately, and the operation is cumbersome; finally, most of the feeding hoppers of the existing device are fixedly...

AI Technical Summary

Problems solved by technology

[0003] However, as far as the current traditional external wall crushing and recovery devices are concerned, first of all, the existing devices will generate a large amount of dust during the crushing process, which will float into the air and affect the health of the staff, and also affect the air quality; Secondly, after the cleaning seat of the existing device is inserted into the box, it needs to be locked separately, and the operation is cumbersome; finally, most of the feeding hoppers of the existing device are fixedly connected to the box by bolts, which is poor in firmness and easy for dust to pass through. Outflow from the gap between the two

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