Generator clutch belt wheel

The utility model discloses a generator clutch belt wheel, include that cylindric transmission shaft, one -way shaft holds subassembly and transmission wheel hub, one -way shaft holds the subassemblysetting between transmission shaft outer lane and transmission wheel hub inner circle for give the transmission shaft with transmission wheel hub's power one -way transmission, one -way shaft holds the subassembly and includes from interior to the clutch star gear, holder and the outer lasso that set gradually outward, and the holder has many mounting grooves along axial direction evenly distributed, all is provided with kingpin and elastic element in every mounting groove, be provided with on the clutch star gear outer wall with the work curved surface of kingpin one -to -one, space that workcurved surface and mounting groove bottom formation highly reduce gradually, elastic element one end is connected with the holder, the other end is connected with the kingpin for establish the kingpin in the space. Through se