▎ 摘　　要

NOVELTY - The utility model claims a device with building rubbish crushing, relating to the building field. comprising a supporting column; the surface of the supporting column is fixedly installed with a table surface; the surface of the table surface is fixedly installed with a shell; one side of the shell is fixedly installed with a building rubbish feeding port; the top part of the shell is fixedly installed with a graphene storage battery. The device for crushing building rubbish provided with a noise reduction box, a driving motor, a crushing shaft and a crushing blade, through the rotation of the crushing shaft can well drive the crushing blade to rotate, and through the rotation of the crushing blade, it can well crush the building waste, through setting the dust collecting box; dust suction machine; the dust suction pipe and the dust suction nozzle are matched; it is good for avoiding the dust in rubbish crushing cavity; the dust escapes to the pollution of the external environment; it also avoids the generation of respiratory disease caused by dust; it is good for the health of people.