Supporting leg of threshing and redrying strapping machine

The utility model discloses a supporting leg of a threshing and redrying strapping machine. The supporting leg comprises a rack, studs, universal wheels and a supporting frame. Universal wheels are arranged at the bottom of the rack, the supporting frame is connected with one side of the rack through connecting bolts, a positioning bolt is arranged on the supporting frame, the stud is in threaded connection with the positioning bolt, a foot sole is arranged at the bottom of the stud, and the distance between the foot sole and the ground can be adjusted by rotating the stud, so that the universal wheels make contact with the ground or are suspended. And therefore, the rack is moved or stabilized. According to the supporting leg of the threshing and redrying strapping machine, the relative position of the foot sole and the ground is adjusted, so that the foot sole is suspended, the universal wheels are stressed, and the strapping machine can be easily pushed without other tools or extra manpower. The strapping