The sequential action binding hydraulic cylinder comprises a first oil cylinder and a second oil cylinder, a first oil port is formed in one end of a first cylinder body, a second oil port is formed in the other end of the first cylinder body, a first piston rod body, a first piston, a guide sleeve and a first piston rod head are installed in the first cylinder body, and the first piston divides the first cylinder body into a first oil cylinder rod cavity and a first oil cylinder rodless cavity; the second oil cylinder comprises a second cylinder body, a second piston rod head, a second piston and a second piston rod body, a rodless cavity oil port and a rod cavity oil port are formed in the second piston rod head, and the second cylinder body is divided into a second oil cylinder rod cavity and a second oil cylinder rodless cavity by the second piston. The sequential action binding hydraulic cylinder has the advantages of being simple in structure, reliable in action and low in manufacturing cost, and can be widely applied to engineering machinery needing sequential action.

    本发明公开了一种顺序动作捆绑液压缸,包括油缸一和油缸二,缸体一一端设置有油口一,缸体一另一端设置有油口二,缸体一内安装有活塞杆一杆体、活塞一、导向套和活塞杆一杆头,活塞一将缸体一分隔为油缸一有杆腔和油缸一无杆腔;油缸二包括缸体二、活塞杆二杆头、活塞二和活塞杆二杆体,活塞杆二杆头上设置有无杆腔油口和有杆腔油口,活塞二将缸体二分隔为油缸二有杆腔和油缸二无杆腔。本发明提出的一种顺序动作捆绑液压缸具有结构简单,动作可靠,制作成本低廉的优点,可广泛应用于需要顺序动作的工程机械中。


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    Title :

    Sequential action binding hydraulic cylinder


    Additional title:

    一种顺序动作捆绑液压缸


    Contributors:
    WANG JIANZHONG (author) / YAN LIANGHENG (author) / LIU XUEPING (author) / LIANG YANLING (author) / LIU KEHAO (author) / GAO YANG (author) / TANG CHANGBING (author) / XIE ZHIYONG (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B66C Krane , CRANES



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