The invention discloses a two-gear pure electric automobile transmission with no gear shifting impact. A driving motor is fixedly connected with the left end of an input shaft. A first input shaft gear is fixed to the input shaft and located on the right side of the driving motor. A second input shaft gear is rotationally arranged on the input shaft and located on the right side of the first input shaft gear. A first clutch is located on the right side of the second input shaft gear. An outer hub and an inner hub of the first clutch are fixedly connected with a gear ring and the input shaft of the second input shaft gear respectively. A first output shaft gear is rotationally arranged at the left end of an output shaft and meshed with the first input shaft gear. A second output shaft gear is located on the right side of the first output shaft gear, fixedly arranged on the output shaft and meshed with the second input shaft gear. A second clutch is located on the left side of the second output shaft gear. An outer hub and an inner hub of the second clutch are fixedly connected with a gear ring and the output shaft of the first output shaft gear respectively. The two-gear pure electric automobile transmission further comprises a one-way clutch. An outer ring of the one-way clutch is fixedly connected with a gear hub of the second input shaft gear, and an inner ring of the one-way clutch is fixedly connected with the input shaft.
Two-gear pure electric automobile transmission
2015-11-11
Patent
Electronic Resource
English
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