The invention discloses an automatic driving sweeper steer-by-wire execution system which comprises an automatic driving controller, a steering controller and a steering execution mechanism, and a steering column belt transmission shaft assembly and a frame plate in the steering execution mechanism are connected to the upper portion and the lower portion of a steering column installation support respectively. The bearing pressing plate connecting frame is welded to the lower surface of the frame plate, the bearing upper pressing plate is connected to the lower surface of the bearing pressing plate connecting frame, the upper portion of the return spring is connected with the return spring upper connecting column, and the lower portion of the return spring is connected with the steering wheel mounting support. The lower bearing pressing plate and the upper bearing pressing plate are connected together, the lower end face of the circlip for the shaft makes contact with the inner steel ring of the rotating bearing, the steering wheel installation support is welded to the lower tail end of the bearing installation shaft, the interchanger is connected into the steering wheel through bolts, and the steering wheel installation shaft penetrates through the interchanger and then is connected with the interchanger through bolts. And the two tail ends of the steering wheel are fixedly connected with the bottoms of the two sides of the steering wheel mounting bracket through wheel locking nuts respectively.

    本发明公开了一种自动驾驶清扫车线控转向执行系统,包括自动驾驶控制器、转向控制器以及转向执行机构,转向执行机构中转向管柱带传动轴总成和车架板分别连接在转向管柱安装支架上方和下方,轴承压板连接架焊接在车架板的下表面上,轴承上压板连接于轴承压板连接架的下表面上,回位弹簧的上方与回位弹簧上连接柱相连接,下方与转向轮安装支架相连接,旋转轴承安装于轴承下压板中后,轴承下压板与轴承上压板连接于一起,轴用弹性挡圈下端面与旋转轴承内钢圈相接触,转向轮安装支架焊接于轴承安装轴的下末端上,互换器螺栓连接于转向轮中,转向轮安装轴穿设于互换器中后,其两末端分别与转向轮安装支架的两侧底部通过车轮锁紧螺母紧固连接。


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    Title :

    Steer-by-wire execution system of automatic driving sweeper and control method of steering-by-wire execution system


    Additional title:

    一种自动驾驶清扫车线控转向执行系统及其控制方法


    Contributors:
    ZHOU YAN (author) / WANG CHUNHAI (author) / DONG ZHAOZHI (author) / YOU ZHENJUN (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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