The invention discloses a two-gear hub integrated type electric driving wheel set and a vehicle comprising the electric driving wheel set. The electric driving wheel set comprises a front end shell, a middle section shell I, a middle section shell II, a rear end shell, a high-speed driving motor, an ordinary gear train speed reducing mechanism, a first planetary gear train speed reducing mechanism, a second planetary gear train speed reducing mechanism, a gear shifting mechanism, a gear shifting driving mechanism, a transition flange plate, a suspension upper swing arm support, a suspension lower swing arm support, a braking system and a rim. The whole set of electric driving system is arranged in the hub, the space utilization rate of the vehicle is greatly improved, the space arrangement of the vehicle is more flexible, the structure is more compact, and the transmission efficiency is high. Besides, according to the vehicle provided by the invention, different transmission ratios can be achieved by adjusting different meshing relations between the gear shifting mechanism and the planetary gear train speed reducing mechanism, so that the vehicle is driven to output at different speed ratios, and complex and diverse driving requirements are met.
本发明公开了一种两档轮毂集成式电驱动轮组及包含该电动轮组的车辆,所述电驱动轮组包括前端壳体、中段壳体Ⅰ、中段壳体Ⅱ、后端壳体、高速驱动电机、定轴轮系减速机构、第一行星轮系减速机构、第二行星轮系减速机构、换挡机构、换挡驱动机构、过渡法兰盘、悬架上摆臂支座、悬架下摆臂支座、制动系统和轮辋。本发明将整套电驱动系统内置在轮毂中,大大提高了车辆的空间利用率,使车辆的空间布置更加灵活,结构更加紧凑,传动效率高。此外,本发明提供的车辆可通过调节换挡机构与行星轮系减速机构之间不同的啮合关系,来实现不同的传动比,从而驱动车辆以不同的速比输出,适应复杂多样的行驶需求。
Two-gear hub integrated type electric driving wheel set and vehicle comprising electric wheel set
一种两档轮毂集成式电驱动轮组及包含该电动轮组的车辆
01.08.2023
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |