Crushing device of kitchen waste treatment equipment

The utility model provides a crushing device of kitchen waste treatment equipment, and belongs to the technical field of kitchen waste treatment equipment. The smashing device of the kitchen waste treatment equipment comprises a supporting frame, a smashing mechanism is installed at the top end of the supporting frame, a collecting box is installed on the inner side of the supporting frame, a cleaning mechanism is arranged at the top end of the inner side of the collecting box and comprises a threaded rod, the two ends of the threaded rod are rotationally connected with the inner side of the collecting box, and the outer side of the threaded rod is sleeved with a movable block; a cleaning plate is installed at the bottom end of the movable block, a first motor is installed on one side of the collecting box, the output end of the first motor is connected with one end of the threaded rod, a filter screen is installed on the inner side of the collecting box, the bottom end of the cleaning plate makes contact wit