The invention provides a gauge-changeable bogie driving device and a gauge-changeable bogie, and relates to the technical field of locomotive production and manufacturing. The gauge-changeable bogie driving device comprises a permanent magnet direct drive traction motor; the transmission assembly is connected to the output end of the permanent magnet direct drive traction motor; the transmission assembly is sleeved with the wheels, and the permanent magnet direct drive traction motor drives the wheels to rotate through the transmission assembly; the locking assembly is arranged on the transmission assembly in a sleeving manner; the axle penetrates through the permanent magnet direct drive traction motor and the transmission assembly; wherein the wheel is configured to move in the axial direction of the axle relative to the transmission assembly, and the locking assembly can abut against the side face of the wheel, is detachably connected to the transmission assembly and is used for locking the position of the wheel relative to the transmission assembly. When the wheels are changed among different track gauges, the wheels can be locked under the same track gauge by utilizing the locking assemblies, so that the structure and the process are simplified, the cost is saved, and the track transfer efficiency is improved.
本发明提供一种变轨距转向架驱动装置及变轨距转向架,涉及机车生产制造技术领域。该变轨距转向架驱动装置包括:永磁直驱牵引电机;传动组件,连接于永磁直驱牵引电机的输出端;车轮,套设于传动组件上,永磁直驱牵引电机通过传动组件驱动车轮转动;锁紧组件,套设于传动组件上;车轴,分别穿设于永磁直驱牵引电机和传动组件;其中,车轮被配置为能够相对于传动组件沿车轴的轴向方向移动,锁紧组件能够抵接于车轮的侧面并可拆卸连接于传动组件,用于车轮相对于传动组件位置锁定。车轮在不同轨距之间变换时,利用锁紧组件可以保证车轮在同一轨距下进行锁紧,结构和流程简化,节省了成本,提高变轨效率。
Variable gauge bogie driving device and variable gauge bogie
一种变轨距转向架驱动装置及变轨距转向架
2022-11-01
Patent
Electronic Resource
Chinese