Driving device, driving axle and vehicle

The utility model relates to the technical field of driving devices, and particularly provides a driving device, a driving axle and a vehicle. The transmission body comprises a first-gear transmission assembly, a second-gear transmission assembly and a gear shifting component for switching transmission gears. The shell is divided into a motor cavity for containing the motor body and a speed changing cavity for containing the speed changer body through a partition plate in a shell cavity. The integrated driving device is compact in structure and high in integration degree, the arrangement flexibility on equipment can be improved, the aspects of reducing the weight, reducing the number of parts, having the gear switching function and the like are improved, and the use performance is improved. 本申请涉及驱动装置技术领域，具体提供了一种驱动装置、驱动桥及车辆，驱动装置包括有:电机本体；变速器本体，包括一挡传动组件、二挡传动组件和切换传动档位的换挡部件；壳体，通过壳腔内的隔板分为容纳电机本体的电机腔和容纳变速器本体的变速腔。本申请提供的集成式的驱动装置，结构紧凑，集成度高，能够提高在设备上的布置灵活性，并在降低重量、减少零部件数量、具有档位切换功能等方面均有改善，提高使用性能。