Corn thresher motor

The utility model provides a corn thresher motor. Corn thresher motor includes casing, base, pivot, runner and wheel connected in star, corn thresher motor is still including wheel cover and connecting rod, the extending direction shrink of self can be followed in the pivot, and it includes first gear, second gear and third gear, the runner includes along first runner, second runner and third runner, first runner includes a first through -hole and an internal tooth, the second runner includes second through -hole and the 2nd internal tooth, the third runner includes third through -hole and the 3rd internal tooth, wherein, first gear the second gear reaches the radius of third gear increases in proper order, and the distance of double -phase adjacent runner is less than the distance between double -phase adjacent gear. The utility model provides a corn thresher motor has solved the technical problem that the gear is single and the restriction is produced in the correlation technique. 本实用新型提供种玉米脱粒机电机。所述玉米脱粒机电机包