The invention relates to the technical field of transmission devices of large-axle-load locomotives, in particular to a gear transmission system and a large-axle-load locomotive. The gear transmission system is applied to the large-axle-load locomotive and comprises a bearing type gear box and an auxiliary lubricating device, the bearing type gear box is provided with a first oil return opening and a second oil return opening, and the first oil return opening is located above the second oil return opening in the height direction of the bearing type gear box; the bearing type gear box is used for being in transmission connection with wheels of the large-axle-load locomotive, the auxiliary lubricating device comprises an oil return pipe which is located outside the bearing type gear box, one end of the oil return pipe is communicated with a first oil return opening, and the other end of the oil return pipe is communicated with a second oil return opening, so that lubricating oil can return smoothly, and it is guaranteed that a gear transmission system is fully lubricated; therefore, the running safety and reliability of the large-axle-load locomotive are improved.
本公开涉及大轴重机车传动装置技术领域,尤其是涉及一种齿轮传动系统及大轴重机车。齿轮传动系统应用与大轴重机车,其包括承载式齿轮箱和辅助润滑装置,承载式齿轮箱设置有第一回油口和第二回油口,沿承载式齿轮箱的高度方向,第一回油口位于第二回油口的上方;承载式齿轮箱用于与大轴重机车的车轮传动连接,辅助润滑装置包括回油管,回油管位于承载式齿轮箱的外部,回油管的一端与第一回油口连通,回油管的另一端与第二回油口连通,能够使润滑油回油顺畅,保证齿轮传动系统充分润滑,以提高大轴重机车运行的安全性和可靠性。
Gear transmission system and heavy axle load locomotive
齿轮传动系统及大轴重机车
2024-11-01
Patent
Electronic Resource
Chinese
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