The embodiment of the invention provides an axle gear box. The axle gear box comprises a first-stage gear reduction mechanism, a second-stage gear reduction mechanism and a clutch, wherein the second-stage gear reduction mechanism is used for being meshed with an external locomotive axle, the clutch is used for connecting and separating the first-stage gear reducing mechanism and the second-stage gear reducing mechanism, when the clutch is connected with the first-stage gear reduction mechanism and the second-stage gear reduction mechanism, power is transmitted to a locomotive axle through the first-stage gear reduction mechanism, the clutch and the second-stage gear reduction mechanism, and when the clutch is separated from the first-stage gear reduction mechanism and the second-stage gear reduction mechanism, the rotation of the locomotive axle is transmitted to the second-stage gear reduction mechanism. The axle gear box solves the technical problems that a traditional axle gear box is complex in structure and inconvenient to maintain and overhaul.

    本申请实施例提供了一种车轴齿轮箱,包括:一级齿轮减速机构;二级齿轮减速机构,用于与外部的机车车轴啮合;离合器,用于连接和分离所述一级齿轮减速机构和所述二级齿轮减速机构;其中,在所述离合器连接所述一级齿轮减速机构和所述二级齿轮减速机构时,动力经所述一级齿轮减速机构,所述离合器,所述二级齿轮减速机构传递至机车车轴;在所述离合器分离所述一级齿轮减速机构和所述二级齿轮减速机构时,机车车轴的转动传递至二级齿轮减速机构。本申请实施例解决了传统的车轴齿轮箱结构复杂,维护和检修不便的技术问题。


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    Title :

    Axle gear box


    Additional title:

    一种车轴齿轮箱


    Contributors:
    LUO LIHONG (author) / ZHAO CANJUN (author) / WAN YOUCONG (author) / TAO XIAOHU (author) / KONG XUEPING (author) / TIAN YE (author) / LIU DEJIAN (author)

    Publication date :

    2021-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B61C Lokomotiven , LOCOMOTIVES



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