The invention relates to the technical field of differential steering wheels, and discloses a differential steering wheel with a hydraulic suspension and a lifting function for a heavy-load AGV (Automatic Guided Vehicle), which comprises a suspension hydraulic assembly, a rotary driving mechanism assembly, a driving frame, a driving wheel and a hydraulic hinge seat, the rotary driving mechanism assembly is installed on the driving frame, the driving end of the rotary driving mechanism assembly is connected with the driving wheel, and the driving frame is connected with the suspension hydraulic assembly through the hydraulic hinge seat. The suspension hydraulic assembly comprises a hydraulic cylinder rotation-resisting base, a rotation-resisting guide sleeve, a rotation-resisting guide shaft, a rotary bearing and a hydraulic cylinder. And a piston rod of the hydraulic cylinder is connected with the slewing bearing. The hydraulic cylinder is adopted to replace a suspension spring in the prior art, the height of the AGV can be controlled to be kept unchanged under the full-load and no-load working conditions by adjusting the pressure of hydraulic oil, meanwhile, the hydraulic suspension and the hydraulic cylinder are adopted to serve as the suspension spring and have the lifting function, the AGV does not need to be independently designed with a lifting module, and cost and space are greatly saved.

    本发明涉及差速舵轮技术领域,公开了一种具有液压悬架和举升功能的重载AGV用差速舵轮,包括:悬架液压组件、旋转驱动机构组件、驱动框架、驱动轮和液压铰接座;所述旋转驱动机构组件安装在驱动框架上,所述旋转驱动机构组件的驱动端与驱动轮连接,所述驱动框架通过液压铰接座与悬架液压组件相连;所述悬架液压组件包括液压缸阻转底座、阻转导套、阻转导轴、回转轴承和液压缸;所述液压缸的活塞杆与回转轴承相连。本发明采用液压缸替代现有技术中的悬架弹簧,通过调整液压油的压力,可控制AGV的高度在满载和空载的工况下保持不变,同时,采用液压悬架,液压缸既可以作为悬架弹簧又具有举升功能,AGV不需要单独设计举升模块,大大节约了成本和空间。


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    Titel :

    Differential steering wheel with hydraulic suspension and lifting functions for heavy-load AGV (Automatic Guided Vehicle)


    Weitere Titelangaben:

    一种具有液压悬架和举升功能的重载AGV用差速舵轮


    Beteiligte:
    ZHANG FANCHENG (Autor:in) / LI BO (Autor:in) / ZHOU DESHAN (Autor:in)

    Erscheinungsdatum :

    2024-03-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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