The invention provides a staggered oil cylinder and a four-way vehicle comprising the staggered oil cylinder, the staggered oil cylinder is used for the four-way vehicle, the staggered oil cylinder comprises a first oil cylinder and a second oil cylinder which are arranged in parallel, and an oil cavity of the first oil cylinder and an oil cavity of the second oil cylinder are isolated from each other so that the first oil cylinder and the second oil cylinder can work independently; the first oil cylinder is provided with a first piston rod extending out of one end of a cylinder body of the first oil cylinder, the first piston rod is used for being connected with a supporting plate of the four-way vehicle and achieving the lifting action of the supporting plate, and the second oil cylinder is provided with a second piston rod extending out of one end of a cylinder body of the second oil cylinder. The second piston rod is used for being connected with a reversing device of the four-way vehicle and driving the reversing device to ascend and descend so as to achieve vertical switching of the driving direction of the four-way vehicle. The extending direction of a first piston rod of the first oil cylinder is opposite to that of a second piston rod of the second oil cylinder, and a cylinder body of the first oil cylinder and a cylinder body of the second oil cylinder are arranged in a staggered mode so that the overall height can be reduced.

    本发明提供一种错位油缸及包含该错位油缸的四向车,所述错位油缸用于四向车,所述错位油缸包括并列布置的第一油缸和第二油缸,所述第一油缸和第二油缸的油腔相互隔离以使得第一油缸和第二油缸能独立工作;所述第一油缸具有在其缸体一端伸出的第一活塞杆,所述第一活塞杆用于与四向车的托板连接并实现托板的升降动作,所述第二油缸具有在其缸体一端伸出的第二活塞杆,所述第二活塞杆用于与四向车的换向装置连接并通过驱动换向装置升降来实现四向车行驶方向的垂直切换;所述第一油缸的第一活塞杆与所述第二油缸的第二活塞杆的伸出方向相反,所述第一油缸的缸体和所述第二油缸的缸体错位布置,以减小其整体高度。


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    Titel :

    Staggered oil cylinder and four-way vehicle comprising staggered oil cylinder


    Weitere Titelangaben:

    错位油缸及包含该错位油缸的四向车


    Beteiligte:
    XU QINGBO (Autor:in) / HU GONGLOU (Autor:in) / YANG XU (Autor:in) / HU FANGCHENG (Autor:in)

    Erscheinungsdatum :

    2022-07-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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