The embodiment of the invention provides a driving device, a bogie and a railway vehicle, the device comprises a gear box, a gear box suspender, a traction motor, a traction motor fixing mechanism and a coupling, and the coupling is connected with an output shaft of the traction motor and an input shaft of the gear box; the traction motor and the gear box are fixedly connected through a plurality of mounting mechanisms, the traction motor is fixedly connected with a framework through the traction motor fixing mechanism, the gear box is fixedly connected with the framework through the gear box suspender, the gear box is in interference connection with an axle through a gear, and the gear box is fixedly connected with the framework through the gear box suspender. And the gear box is supported by a bearing. According to the driving device provided by the embodiment of the invention, the coupling is connected between the traction motor and the gear box, and the traction motor and the gear box are fixedly connected through the mounting mechanism embedded in the traction motor and the gear box, so that the connecting structure can be simplified, and the driving device is more compact.
本申请实施例提供一种驱动装置、转向架及轨道车辆,所述装置包括齿轮箱、齿轮箱吊杆、牵引电机、牵引电机固定机构和联轴节,所述联轴节连接所述牵引电机的输出轴和齿轮箱的输入轴,所述牵引电机与所述齿轮箱之间通过多个安装机构固定连接,所述牵引电机通过所述牵引电机固定机构与构架固定连接,所述齿轮箱通过所述齿轮箱吊杆与构架固定连接,所述齿轮箱通过齿轮过盈连接在车轴上,并通过轴承支撑所述齿轮箱。采用本申请实施例中提供的驱动装置,联轴节连接在牵引电机和齿轮箱之间,牵引电机与齿轮箱之间通过嵌入在其内部的安装机构固定连接,可以简化连接结构,使得驱动装置更为紧凑。
Driving device, bogie and rail vehicle
一种驱动装置、转向架及轨道车辆
05.04.2024
Patent
Elektronische Ressource
Chinesisch
Driving device, assembling method, bogie and rail vehicle
Europäisches Patentamt | 2024
|ANTI-DERAILING DEVICE FOR RAIL VEHICLE BOGIE AND RAIL VEHICLE BOGIE
Europäisches Patentamt | 2019
|