The invention discloses a butt-joint type steering transmission mechanism, a steering system, a steering method and a wheel type engineering machine in the technical field of wheel type engineering machines. The butt-joint type steering transmission mechanism comprises an upper butt-joint mechanism, a lower butt-joint mechanism and a lower butt-joint mechanism, wherein the upper butt-joint mechanism is in transmission connection with a steering input end; the lower docking mechanism is in transmission connection with the steering execution end; in the road driving mode, the upper docking mechanism is mechanically connected with the lower docking mechanism and used for driving the steering execution end to steer by the steering input end in a mechanical transmission mode, and meanwhile, the steering execution end transmits road excitation fed back from wheels to the steering input end in the mechanical transmission mode; in the operation driving mode, the upper butt joint mechanism does not make contact with the lower butt joint mechanism, and the steering input end drives the steering execution end to steer in a set non-mechanical transmission mode. According to the invention, a driver can obtain feedback of road excitation in a road driving mode, and the requirement that the cab rotates along with the working device in an operation driving mode is met.

    本发明公开了轮式工程机械技术领域的一种对接式转向传动机构、转向系统、方法及轮式工程机械,对接式转向传动机构包括:与转向输入端传动连接的上对接机构;与转向执行端传动连接的下对接机构;在道路行驶模式下,所述上对接机构与所述下对接机构机械连接,用于转向输入端通过机械传动方式,驱动转向执行端进行转向,同时,转向执行端将从车轮反馈的路面激励通过机械传动方式,传递至转向输入端;在作业行驶模式下,所述上对接机构与所述下对接机构不接触,用于转向输入端通过设定的非机械传动方式,驱动转向执行端进行转向。本发明既能在道路行驶模式时,使驾驶员获得路面激励的反馈,又满足作业行驶模式时,驾驶室随工作装置回转的要求。


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    Title :

    Butt joint type steering transmission mechanism, steering system, method and wheel type engineering machinery


    Additional title:

    对接式转向传动机构、转向系统、方法及轮式工程机械


    Contributors:
    SHI FUZENG (author) / HUANG YUFU (author) / MA WENJING (author) / LI LIN (author)

    Publication date :

    2023-04-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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