The invention relates to production equipment of medicine, in particular to a rotary type feeding device. The rotary type feeding device comprises a feeding pipe. Connecting pieces are arranged at the two ends of the feeding pipe. The feeding pipe is rotatably connected with the connecting pieces. A gear ring which is coaxial with the feeding pipe is arranged on the outer wall of the feeding pipe. A motor is arranged on one connecting pipe. The feeding pipe is connected with the motor through a gear. A material brush is arranged inside the feeding pipe in the axial direction of the feeding pipe. The material brush is fixedly connected with the connecting pieces. The brush head of the material brush is in contact with the inner wall of the feeding pipe. The rotary type feeding device has the beneficial effect that the production efficiency is improved.