The invention discloses a four-axis multi-attitude control suspension lifting device for a large power platform, which comprises a left traction rod and a right traction rod, wherein the left traction rod is hinged with a left vertical lifting hydraulic cylinder; the right traction rod is hinged with a right vertical lifting hydraulic cylinder; a central pull rod is hinged between the operation machine frame and the large power platform rear axle; a left horizontal posture hydraulic cylinder is hinged between the outer side face of the left traction rod and the bottom end of the large power platform rear axle, and a right horizontal posture hydraulic cylinder is hinged between the outer side face of the right traction rod and the bottom end of the large power platform rear axle. The device also comprises a control system which is connected with control ports of the left horizontal posture hydraulic cylinder, the right horizontal posture hydraulic cylinder, the left vertical lifting hydraulic cylinder and the right vertical lifting hydraulic cylinder; the left vertical lifting hydraulic cylinder and the right vertical lifting hydraulic cylinder directly drive the traction rod, lifting of the operation machine tool is achieved, and the transmission structure is simplified. The horizontal posture regulation and control mechanism is composed of two horizontal posture hydraulic cylinders, adjustment is flexible, and adaptability is high.

    本发明公开了一种大型动力平台用四轴多姿态控制悬挂提升装置,包括左牵引杆和右牵引杆,左牵引杆铰接有左垂直提升液压缸;右牵引杆铰接有右垂直提升液压缸;作业机具机架与大型动力平台后桥之间铰接有中央拉杆;左牵引杆的外侧面与大型动力平台后桥底端之间铰接有左水平姿态液压缸,右牵引杆的外侧面与大型动力平台后桥底端之间铰接有右水平姿态液压缸;还包括与左水平姿态液压缸、右水平姿态液压缸、左垂直提升液压缸和右垂直提升液压缸的控制端口连接的控制系统;左右两个垂直提升液压缸直接对牵引杆驱动,实现作业机具的升降,简化传动结构;水平方向姿态调控机构采用两个水平姿态液压缸构成,调整灵活,适应性强。


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    Titel :

    Four-axis multi-attitude control suspension lifting device for large power platform


    Weitere Titelangaben:

    大型动力平台用四轴多姿态控制悬挂提升装置


    Beteiligte:
    LI RUICHUAN (Autor:in) / XU JIKANG (Autor:in) / LIN JIANGHAI (Autor:in) / LI YANCHAO (Autor:in) / HAN BAOKUN (Autor:in) / CHENG YI (Autor:in) / ZHANG HUAZHONG (Autor:in) / ZHANG PENG (Autor:in)

    Erscheinungsdatum :

    2022-02-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / A01B SOIL WORKING IN AGRICULTURE OR FORESTRY , Bodenbearbeitung in Land- oder Forstwirtschaft



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