Construction waste crushing device

The utility model discloses a construction waste crushing device, and relates to the technical field of waste crushing, the construction waste crushing device comprises a box body, a box cover is hinged to the top of the box body, a feeding pipe is fixedly connected to the top of the box cover, two...

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Bibliographische Detailangaben
1. Verfasser: LIU XINGCHANG
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a construction waste crushing device, and relates to the technical field of waste crushing, the construction waste crushing device comprises a box body, a box cover is hinged to the top of the box body, a feeding pipe is fixedly connected to the top of the box cover, two driving motors are fixedly mounted on one side of the box body, and couplings are rotatably connected to the two sides of the inner wall of the box body corresponding to crushing rollers; connecting rods are fixedly connected to the sides, close to each other, of the couplings. A crushing roller is easy to damage after being used for a long time, the damaged crushing roller is low in crushing efficiency and not beneficial to crushing work of crushing construction waste, a box cover is opened, an inserting block is squeezed into a mounting groove, the crushing roller is pulled, and therefore the crushing roller is moved out of a U-shaped mounting base and replaced with a new crushing roller, the two ends of the crus