US 12,296,670 B2
Driving assembly and vehicle having same
Bowen Huang, Changzhou (CN)
Assigned to Segway Technology Co., Ltd., Jiangsu (CN)
Filed by SEGWAY TECHNOLOGY CO., LTD., Changzhou (CN)
Filed on Apr. 28, 2022, as Appl. No. 17/731,388.
Claims priority of application No. 202120943256.1 (CN), filed on Apr. 30, 2021.
Prior Publication US 2022/0348076 A1, Nov. 3, 2022
Int. Cl. B60K 17/344 (2006.01); B60K 1/00 (2006.01); F16H 1/22 (2006.01); F16H 57/02 (2012.01); F16H 57/038 (2012.01); F16H 57/04 (2010.01)
CPC B60K 17/344 (2013.01) [B60K 1/00 (2013.01); F16H 1/222 (2013.01); F16H 57/038 (2013.01); F16H 57/0424 (2013.01); F16H 57/0436 (2013.01); F16H 57/046 (2013.01); F16H 2057/02008 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02052 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A driving assembly, comprising:
a driving motor comprising a housing and a motor shaft;
a transmission comprising a casing coupled to the housing of the driving motor;
a power input shaft arranged in the casing and coupled to the motor shaft of the driving motor;
a first output shaft arranged on the casing, power being transmittable between the first output shaft and the power input shaft;
a second output shaft arranged on the casing, power being transmittable between the second output shaft and the power input shaft; and
a first intermediate shaft and a second intermediate shaft arranged on the casing and configured to transmit power sequentially, power being transmittable between the first intermediate shaft and the power input shaft, and the second intermediate shaft being configured to transmit power to the first output shaft and the second output shaft simultaneously,
wherein the casing comprises a first sub-casing, a second sub-casing and a third sub-casing, the third sub-casing is mounted on a side of the second sub-casing, the first sub-casing is mounted on the second sub-casing to enclose a first chamber, an inner wall of the first chamber has a circular bearing mounting groove comprising a first circular bearing mounting sub-groove and a second circular bearing mounting sub-groove spaced apart from each other, a first bearing and a second bearing are spaced apart from each other along an axial direction of the second output shaft and fitted over the second output shaft, the first bearing is fitted in the first circular bearing mounting sub-groove, and the second bearing is fitted in the second circular bearing mounting sub-groove.