The invention discloses an angle-adjustable automobile steering shaft. The shaft comprises an upper shaft body, a middle shaft body, a tubular column, a spline housing, rolling wheels, a mounting frame, a hydraulic oil cylinder and a first controller, wherein the tubular column is arranged outside the upper shaft body in a sleeving mode, the two rolling wheels are arranged on the two sides of the tubular column respectively, and the two rolling wheels are located on the side, close to a driver, of the tubular column and located on the side, away from the driver, of the tubular column respectively; each roller is provided with a mounting frame, the rollers are mounted on the mounting frames, each mounting frame is connected with a hydraulic oil cylinder, the two hydraulic oil cylinders are fixed, a manual operation part is arranged on the first controller, and a control device for controlling the two hydraulic oil cylinders respectively is arranged in the first controller; and two first bearings are fixed in the tubular column. According to the steering wheel, the rolling wheels, the hydraulic oil cylinder and the first controller are matched, so an angle of the steering shaft is adjustable, the device has good adaptability and can adapt to different drivers, and the steering wheel has better controllability.

    本发明公开了一种角度可调的汽车转向轴,包括上轴体、中轴体、管柱、花键套、滚轮、安装架、液压油缸、第一控制器,所述管柱套在上轴体的外部,管柱两侧各设有一个滚轮,两个滚轮分别位于管柱的靠近驾驶者侧和远离驾驶者侧,每个滚轮均配有一个安装架,滚轮安装在安装架上,每个安装架均与一个液压油缸相连,两个液压油缸均固定不动,所述第一控制器上设有手动操作部,第一控制器内设有用于对两个液压油缸分别进行控制的控制装置,所述管柱内部固定有两个第一轴承。本发明通过将滚轮、液压油缸、第一控制器相配合,使得转向轴的角度可调,使得装置具有很好的适应性,可适应不同的驾驶者,使得方向盘具有更好的操控性。


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    Titel :

    Angle-adjustable automobile steering shaft


    Weitere Titelangaben:

    一种角度可调的汽车转向轴


    Beteiligte:
    ZHU MIAOLING (Autor:in)

    Erscheinungsdatum :

    2021-09-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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