Cutting device for stick-shaped traditional Chinese medicinal materials

The invention provides a cutting device for stick-shaped traditional Chinese medicinal materials. The cutting device comprises a conveying device, a longitudinal adjusting device, a cutting device body and a supporting frame, wherein a conveying body of the conveying device is arranged obliquely downwards; the longitudinal adjusting device comprises a conical cavity, a medicine feeding bin and a restraining cavity; the conical cavity is fixed to the supporting frame; a bin opening of the medicine feeding bin is tightly attached to the conveying device; two rollers are arranged at the joint ofthe conical cavity and the restraining cavity side by side and rotationally connected with the conical cavity; a roller driving motor is fixed to one end of each roller; the two rollers are driven bythe roller driving motors to rotate in the opposite directions and can drive the stick-shaped traditional Chinese medicinal materials to be cut to downwards enter the restraining cavity; the two opposite side walls of the rest