Sesame seed thresher

The invention discloses a sesame seed thresher. The sesame seed thresher comprises an electric mill, a charging opening, a discharging opening, a conveyor, a receiving baffle, an air blower, an air blower bracket, a precipitation tank and an impurity recovery tank, wherein the charging opening is formed in the upper part of the electric mill, the discharging opening is formed in the lower part of the electric mill, the conveyor is arranged below the discharging opening, the receiving baffle is arranged at one end, close to the discharging opening, of the conveyor, the air blower is arranged below the conveyor through the air blower bracket, the precipitation tank is arranged below the air blower, and the impurity recovery tank is arranged at the side, in the air blowing direction of the air blower, of the precipitation tank. According to the sesame seed thresher, the structure is simple, the automation for sesame seed threshing is realized, and the production efficiency is greatly increased.