The invention discloses an energy accumulator vertically-arranged balance hydro-pneumatic suspension, and belongs to the technical field of hydraulic machinery. The suspension comprises a front hydro-pneumatic spring, a front balance pipeline, a rear hydro-pneumatic spring, a rear balance pipeline, an energy accumulator and pipeline joints. A main oil cavity oil port of the front hydro-pneumatic spring is connected to one end of a front balance pipeline, and the other end of the front balance pipeline is connected to a first oil inlet of the energy accumulator through the pipeline joint. A main oil cavity oil port of the rear hydro-pneumatic spring is connected to one end of the rear balance pipeline, and the other end of the rear balance pipeline is connected to a second oil inlet of theenergy accumulator through the pipeline joint to form balance suspension. A front wheel hydro-pneumatic spring oil chamber is communicated with a rear wheel hydro-pneumatic spring oil chamber, the energy accumulator is arranged outside, the single-wheel impact load is greatly reduced, the tire grounding capacity is remarkably improved, and wide application prospects are achieved in the fields of mining machineries and the like.

    本发明公开了一种蓄能器竖置平衡油气悬挂,属于液压机械技术领域。悬挂包括前油气弹簧、前平衡管路、后油气弹簧、后平衡管路、蓄能器和管路接头;前油气弹簧的主油腔油口与前平衡管路的一端连接,前平衡管路的另一端通过管路接头与蓄能器的第一进油口连接;后油气弹簧的主油腔油口与后平衡管路的一端连接,后平衡管路的另一端也通过管路接头与蓄能器的第二进油口连接,形成平衡悬挂。通过前后轮油气弹簧油室连通并外置蓄能器的方式实现单轮冲击载荷的大幅下降,以及轮胎接地能力的显著提升,在矿山机械等领域有着广阔的使用前景。


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    Title :

    Energy accumulator vertically-arranged balance hydro-pneumatic suspension


    Additional title:

    蓄能器竖置平衡油气悬挂


    Contributors:
    CHEN YIJIE (author) / HAN XIAOLING (author) / ZHENG GUANHUI (author) / ZHANG YAFENG (author) / ZHANG XU (author) / ZHAO NING (author) / XU MENGYAN (author) / WAN YIQIANG (author)

    Publication date :

    2020-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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