The invention relates to the technical field of locomotive bogies, in particular to a locomotive bogie adopting a motor hollow shaft wheel set driving device. The locomotive bogie adopting the motor hollow shaft wheel set driving device comprises a framework, wherein a traction device, a wheel set driving device, a wheel disc brake device and a wheel set are arranged on the framework; a motor shaft is arranged in the wheel set driving device; a hollow shaft is sleeved on the motor shaft; the hollow shaft is connected with a coupling; the coupling is connected with a gear case. According to the locomotive bogie adopting the motor hollow shaft wheel set driving device, the operation requirement of the high-speed locomotive bogie can be met structurally. According to the bogie, the vibration and shock of a gear pair are reduced, the operation environment of gears is improved, and thus the service lives of the gears are prolonged; moreover, the locomotive bogie is simple in structure and high in reliability, and the lightweight design of the bogie is realized.
Locomotive bogie adopting motor hollow shaft wheel set driving device
2015-07-29
Patent
Elektronische Ressource
Englisch
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