The invention discloses a steering centering control device, belongs to the field of engineering machinery, and solves the problem of lack of a steering centering control device which not only can realize a centering function, but also can avoid switching back and forth between steering and centering, is convenient to mount and relatively low in cost, and can be widely applied to engineering machinery in the prior art. The steering centering control device mainly comprises a cylinder barrel and a piston rod, connectors are arranged on the cylinder barrel and the piston rod, a centering indication rod is arranged on the connector of the piston rod, and an oil port is formed in the cylinder barrel. A stabilizing mechanism is arranged on the cylinder barrel, and the centering indication rod penetrates through the stabilizing mechanism; a support is arranged on the cylinder barrel, a proximity switch is arranged on the support, and a touch block is arranged on the centering indication rod.The steering centering control device is mainly used for engineering machinery which uses the hydraulic oil cylinder for steering centering.

    本发明公开了一种转向对中控制装置,它属于工程机械领域,其解决了现有技术中缺少一种既可以实现对中功能,又可以避免在转向和对中来回切换,安装方便,成本较低,可广泛用于工程机械的转向对中控制装置的问题。它主要包括缸筒和活塞杆,缸筒和活塞杆上设有连接头,活塞杆的连接头上设有对中指示杆,缸筒上设有油口;所述缸筒上设有稳定机构,对中指示杆穿过稳定机构;所述缸筒上设有支架,支架上设有接近开关,对中指示杆上设有触碰块。本发明主要用于使用液压油缸进行转向对中的工程机械。


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    Title :

    Steering centering control device


    Additional title:

    转向对中控制装置


    Contributors:
    DONG LIDUI (author) / MA CHENGZHAO (author) / LU XUBING (author) / CAO ZHU (author)

    Publication date :

    2020-11-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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