The invention relates to an axle assembly comprising a planetary reducer and an electric automobile, the axle assembly comprises the planetary reducer, a middle transition gear set and an axle which is in transmission connection with the planetary reducer through the middle transition gear set, and a gear shaft of the planetary reducer is connected with a motor through a clutch. According to the axle assembly comprising the planetary reducer, an automobile transmission chain can be remarkably shortened, the structure of the axle assembly is compact, the weight of the axle assembly is greatly reduced compared with an existing axle and reducer assembly, the automobile body space occupied by transmission chain components can be effectively reduced, and the axle assembly has the advantages of being simple in structure, convenient to use, economical and practical. The space layout of a vehicle is optimized, the available space of a driver and passengers is increased, the power performance is better, the energy consumption is lower, and the axle assembly provided with the limited slip differential can well prevent wheels from slipping.
本发明涉及一种包含行星减速器的车桥总成及电动汽车,所述车桥总成包括有行星减速器、中间过渡齿轮组、以及通过中间过渡齿轮组与行星减速器传动连接的车桥,所述行星减速器的齿轮轴通过离合器连接有电动机,所述车桥的半轴上还安装有限滑差速器,本发明的包含行星减速器的车桥总成,可以显著缩短汽车传动链,且其车桥总成的结构紧凑,重量相对于现有车桥及减速器总成大幅降低,能有效减少传动链部件占用的车体空间,优化车辆的空间布局,提高司机和乘客的可利用空间,动力性能更好,能耗更低,而且装有限滑差速器的车桥总成能很好的防止车轮打滑。
Axle assembly comprising planetary reducer and electric automobile
一种包含行星减速器的车桥总成及电动汽车
2023-05-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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