Planetary gear reduction one-way clutch

Technical Field The present invention relates to a clutch, in particular a planetary gear reduction one-way clutch, comprising a planet shaft, the planet shaft is provided on the left end of the fitting shaft diameter of the one-way clutch mechanism assembly, the right end of the planetary shaft is provided with planetary gear reduction mechanism, planet shaft rotates at the planetary gear reduction mechanism drive; planetary axis, corresponding to the left-way clutch mechanism components are sequentially disposed a compression spring, the cover is positioned, and the ring wire ring, the wire ring through the planetary shaft the annular projection stopper fixed end portion, a compression spring positioned in the top tight end cover, and the other end secured on top of the one-way clutch mechanism assembly; the assembly comprises a one-way clutch mechanism is fixed sleeve, the washer, the driving gear, the plate spring , the housing, roller, sleeve, hollow cylinder, gaskets, bushings, said bush is provided on the planet shaft, the hollow cylinder supported on the bushing. The one-way clutch is compact in size, small size, light weight and large torque transmission, low production costs.