The invention belongs to the technical field of heavy load transportation, and particularly relates to an ultra-low heavy load active suspension, a suspension vehicle and a leveling control method. The active suspension comprises a suspension, a lifting unit, an axle pin shaft transversely penetrating through the suspension front and back, an axle through shaft rotationally installed on the axle pin shaft through a bearing, and two wheel driving units installed at the two ends of the axle through shaft through bearings correspondingly. The encoder is arranged on a through shaft of the axle; and the displacement sensor is arranged between the output end of the lifting unit and the suspension. The active suspension can be independently driven, and 360-degree rotation can be achieved; the inclination angle of the through axle of the axle is monitored in real time through the encoder, the displacement of the active suspension relative to the geodetic coordinate system is monitored through the displacement sensor, various road conditions excited by the road surface can be actively adapted, the stability of goods in the running process is guaranteed, and dangerous factors for damaging the goods and transporting safety are reduced.

    本发明属于重载运输技术领域,具体涉及一种超低重载主动悬挂、悬挂车及调平控制方法,主动悬挂包括:悬架、升降单元、前后横穿悬架安装的车轴销轴、通过轴承转动安装在车轴销轴上的车轴通轴、分别通过轴承安装在车轴通轴两端的两车轮驱动单元、安装在车轴通轴上的编码器以及安装在升降单元的输出端和悬架之间的位移传感器。本发明主动悬挂可以独立驱动,可以实现360°回转;且通过编码器实时监测车轴通轴的倾斜角度,通过位移传感器监测主动悬挂的相对大地坐标系的位移,可以主动适应受路面激励的各种路况,保证运行过程中货物的平稳,减小损坏货物和运输安全的危险因素。


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    Titel :

    Ultra-low heavy load active suspension, suspension vehicle and leveling control method


    Weitere Titelangaben:

    一种超低重载主动悬挂、悬挂车及调平控制方法


    Beteiligte:
    KANG SHAOPENG (Autor:in) / HAN SUNG (Autor:in) / LIU KAILEI (Autor:in) / QIANG HONGBIN (Autor:in) / YE XIA (Autor:in) / ZHANG ZHIYANG (Autor:in) / HUANG PENGHUI (Autor:in) / LI YUXIN (Autor:in)

    Erscheinungsdatum :

    2023-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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