The invention discloses a rotating structure of an oil cylinder of a carrier. The structure comprises a cylinder bottom. One side of the cylinder bottom is fixedly connected to a cylinder barrel, oneside of the cylinder barrel is fixedly connected to a cylinder head, a piston rod is arranged in the cylinder barrel, a buffer sleeve is connected to one side of the outer surface of the piston rod ina sleeving manner, a piston is arranged on one side of the buffer sleeve, and one end of the piston rod is in threaded connection to a nut. According to the rotating structure of the oil cylinder ofthe carrier, by arranging the piston rod, the buffer sleeve, the piston, a bearing, a dustproof ring and a seal ring of the piston rod, the bearing is fixed to the top end of the piston rod during use, so that the head of the piston rod and the piston rod can rotate through the bearing. The rotating structure is convenient to use, and the rotating resistance is relatively small. Meanwhile, the buffer sleeve and the piston at the bottom of the piston rod can weaken friction between the piston rod and the inner wall of the oil cylinder greatly, so that wear of the oil cylinder is reduced, and the service life of the oil cylinder is prolonged greatly. Meanwhile, the dustproof ring and the seal ring of the piston rod ensure the sealing effect and the dustproof effect in the oil cylinder.

    本发明公开了一种搬运车油缸旋转结构,包括缸底,所述缸底的一侧固定连接有缸筒,所述缸筒的一侧固定连接有缸盖,所述缸筒的内部设置有活塞杆,所述活塞杆外表面的一侧套接有缓冲套,所述缓冲套的一侧设置有活塞,所述活塞杆的一端螺纹连接有螺母。该搬运车油缸旋转结构,通过活塞杆、缓冲套、活塞、轴承、防尘圈和活塞杆密封圈的设置,使用时轴承与活塞杆的顶端相固定,使得活塞杆头与活塞杆之间可通过轴承进行旋转,方便使用,且旋转阻力较小,同时活塞杆底部的缓冲套和活塞可大幅度减弱活塞杆与油缸内壁的摩擦,使得油缸的磨损得到减小,大大提高了其使用寿命,同时防尘圈和活塞杆密封圈确保了油缸内部的密封效果和防尘效果。


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    Titel :

    Rotating structure of oil cylinder of carrier


    Weitere Titelangaben:

    一种搬运车油缸旋转结构


    Beteiligte:
    CHEN SONG (Autor:in)

    Erscheinungsdatum :

    2020-12-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / 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 / F16J Kolben , PISTONS



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