Patent ID: 8337088

Claim:
A shock absorption device for a motor bearing system, the shock absorption device comprising: a washer ( 8 ); an end cover ( 9 ); a bearing ( 10 ); a rotating shaft ( 11 ); a retaining ring ( 12 ); a cap ( 13 ); and a shock absorption pad ( 14 ); wherein: said bearing ( 10 ) is disposed in a bearing seat ( 20 ) of said end cover ( 9 ); said rotating shaft ( 11 ) abuts against said bearing ( 10 ); said washer ( 8 ) is disposed on said rotating shaft ( 11 ) and on one side of said bearing ( 10 ); said retaining ring ( 12 ) is buckled on said rotating shaft ( 11 ) and axially positions said washer ( 8 ); said cap ( 13 ) is disposed on the periphery of said washer ( 8 ), and on said end cover ( 9 ); said shock absorption pad ( 14 ) is disposed on said end cover ( 9 ); said washer ( 8 ) is disposed between said shock absorption pad ( 14 ) and said retaining ring ( 12 ); and said shock absorption pad ( 14 ) axially separates said washer ( 8 ) from said bearing ( 10 ), and end surface ( 19 ) of said bearing seat ( 20 ).