The utility model discloses an agricultural traditional Chinese medicinal material cleaning and filtering device. Device box body, a telescopic motor is arranged at the upper end of the device box body; the telescopic motor is provided with a telescopic rod connected with the telescopic motor; a disc-shaped brush disc is arranged at the other end of the electric motor, a brush head is arranged atthe lower end of the brush disc, cleaning discs are arranged on the two sides of the device box body, water conveying pipes are arranged on the outer walls of the cleaning discs, spray heads are arranged on the inner walls of the cleaning discs, and the water conveying pipes are connected with the spray heads. The agricultural traditional Chinese medicinal material cleaning and filtering device isprovided with the brush disc; brush heads are arranged on the brush disc; the brush disc can stretch out, draw back and rotate through a telescopic motor and an electric motor, so that a brush head of the device sweeps traditional Chinese medicinal materials, soil on the surface is cleaned, the device is further provided with a spray head distributed at an inclined angle, the device can wash thetraditional Chinese medicinal materials, and the effect is better.