The invention discloses a traditional Chinese medicine cleaning machine which comprises a frame, a water tank, cases and a baffle. The water tank is arranged in the frame. The cases are welded to the two sides of the top of the frame. The baffle is welded to the frame. Water spraying pipes are placed on the baffle and are distributed at equal intervals. One ends of the water spraying pipes are connected with water inlet pipes, and nozzles are installed at the bottoms of the water spraying pipes. A motor is installed in one case, and a bearing block is installed in the other case. A rotating shaft is installed in the motor, the rotating shaft penetrates the frame, and the outer side of the rotating shaft is sleeved with a rubber cylinder. Fiber wool is arranged on the outer side of the rubber cylinder. The tail end of the rotating shaft is installed in the bearing block, and a sieve plate is arranged at the middle portion of the water tank. An active carbon layer and a spongy layer are arranged on the sieve plate. A water draining pipe is installed on one side of the bottom of the water tank. The traditional Chinese medicine cleaning machine is high in structural stability, capable of saving water and good in cleaning effect.