Anti-reverse turn mechanism of small-power tractor

The utility model relates to a full automatic washing machine drain valve retractor star mechanism, an axial 1 is sleeved with a clutch lever and a duplicate transitional gear, an axial 1 is sleeved with a clutch gear, a spring and a duplicate star wheel and a satellite gear, an axial 3 is sleeved with a star rod, an axial 4 is sleeved with duplicate output wheel. The utility model adopts five components linkage, i.e. duplicate output wheel drive a clutch lever, a clutch lever, a star rod, and a clutch wheel adopts linkage control duplicate star wheel, duplicate star wheel prevents the double linkage output wheel from counter rotating. The utility model is compact in structure and reliable in working performance. Since the clutch lever did not consume the torque of the electro-motor, therefore the utility model can save energy.