The invention provides a railway vehicle axle end power generation device and a bogie. The railway vehicle axle end power generation device comprises a bearing saddle, a mounting rack and a generator,the generator comprises a stator, a rotor and a casing, the stator is mounted on the casing, the rotor is mounted at the axle end of an axle, and a mounting arc surface matched with a bearing is formed on the bottom surface of the bearing saddle; and a notch is formed in the upper end face of the mounting rack to contain a part of the bearing, the bearing saddle and the mounting rack are assembled in a surrounding manner to form an annular outer end face, and the annular outer end face is provided with a mounting structure used for being fixedly matched with the casing. After the structure isadopted, the bearing saddle and the mounting rack define an annular structure which can be fixed to the bearing, meanwhile, the annular outer end face used for mounting the casing is formed on the side face, so that a complete mounting structure capable of mounting the generator is achieved, only the mounting rack needs to be mounted below the bearing saddle during mounting, and mounting is convenient.
本发明提供一种铁路车辆的轴端发电装置及转向架,该装置包括承载鞍、安装架和发电机,所述发电机包括定子、转子和机壳,所述定子安装于所述机壳,所述转子安装于车轴的轴端,所述承载鞍的底面形成有与轴承配合的安装弧形面,所述安装架上端面形成有凹口以容纳部分所述轴承,所述承载鞍和所述安装架围合装配形成环形外端面,所述环形外端面设置有用于与所述机壳配合固定的安装结构。采用这种结构后,承载鞍和安装架围合成环形结构,能够固定于轴承,同时在侧面形成用于安装机壳的环形外端面,使其具有能够安装发电机的完整安装结构,而且在安装时仅需将安装架安装于承载鞍下方即可,安装较为方便。
Railway vehicle axle end power generation device and bogie
一种铁路车辆的轴端发电装置及转向架
2020-12-08
Patent
Elektronische Ressource
Chinesisch
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