The invention provides an active-passive combined type planet car suspension capable of being unfolded and folded. The suspension comprises a box connecting module, a lifting mechanism, a dual-four-bar mechanism and a wheel connecting module. The lifting mechanism drives a sliding lead screw to rotate through a driving motor to drive a lead screw nut to move vertically, and the lead screw nut is fixed with a guide rail sliding block to limit the other five freedom degrees except vertical rising and falling of the lead screw nut; the dual-four-bar mechanism achieves approximate vertical rising and falling of wheels on the two sides of the dual-four-bar mechanism through special connection of two sets of four-bar mechanisms, and therefore it is guaranteed that the wheel grounding pressure is transmitted in the direction vertical to the ground to ensure the consistency of the wheel pressure. According to the active-passive combined type planet car suspension capable of being unfolded and folded and a suspension system thereof, not only can active rising and falling be achieved through the lead screw nut, but also passive topography adapting can be achieved through the dual-four-bar mechanism.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Active-passive combined type planet car suspension capable of being unfolded and folded and suspension system thereof


    Beteiligte:
    LUO XIAOTAO (Autor:in) / HAN DAWEI (Autor:in) / DING LIANGLIANG (Autor:in) / YANG WENMIAO (Autor:in) / ZENG LINGBIN (Autor:in)

    Erscheinungsdatum :

    2016-02-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



    Awning capable of being freely folded and unfolded

    WU JIANHUA | Europäisches Patentamt | 2024

    Freier Zugriff

    Spherical robot capable of being thrown, folded and unfolded

    TAO GUANGHONG / YANG TAO / YUE SIBO et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Baby carriage capable of being folded and unfolded and folding method thereof

    WANG ZHENXU / WANG YINGZHOU | Europäisches Patentamt | 2022

    Freier Zugriff

    Paper folding structure capable of being folded, unfolded and borne

    MA JIAYAO / LI MENGYUE / CHEN HOUHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Rotary carrying platform capable of being quickly folded and unfolded

    ZHOU JUAN / SUN KAI / ZHOU FEILONG | Europäisches Patentamt | 2023

    Freier Zugriff