Crushing device for processing and preparing pig gall powder

The utility model discloses a pulverization device for processing and preparing pig gall powder, which comprises a pulverization box, an observation window is arranged on the surface of the pulverization box, a rectangular groove is arranged on one side of the pulverization box, a connecting plate is connected inside the rectangular groove, one end of the connecting plate is connected with a filter box, and the lower end of the filter box is connected with a filter screen. A vibration motor is installed in the filter box, a movable groove is formed in one side of the crushing box, a loading box is connected into the movable groove, a feeding port is connected to the upper end of the crushing box, a feeding hole is formed in the upper end of the crushing box, a hydraulic cylinder is connected into the crushing box, one end of the hydraulic cylinder is connected with an upper grinding plate, and a discharging port is formed in the upper grinding plate; according to the smashing device for processing and prepari