The invention provides an obstacle crossing wheel, and relates to the technical field of walking device.The obstacle crossing wheel comprises an installation shell and an obstacle crossing mechanism, walking wheels are arranged on the outer side of the installation shell, a gear set connected with the walking wheels is arranged in the installation shell, the gear set comprises a driving gear, the obstacle crossing mechanism comprises a separation rotating shaft, and a separation gear is arranged on the separation rotating shaft; the separation gear is provided with a fan-shaped notch, the fan-shaped notch is provided with clutch teeth, the clutch teeth are meshed with the driving gear, an obstacle crossing rod is arranged outside the mounting shell, a driving rod is arranged in the center of the obstacle crossing rod, the driving rod is provided with a driven gear, and a transmission assembly is arranged between the separation gear and the driven gear. According to the obstacle crossing wheel, the driving gear drives the separation gear to rotate, the transmission assembly drives the driven gear to rotate, the driven gear drives the obstacle crossing rod to rotate through the driving rod, the obstacle crossing rod makes contact with an obstacle so that the walking wheel can be lifted, the obstacle crossing function is achieved, additional driving equipment does not need to be additionally arranged on the obstacle crossing wheel, and the weight is reduced; and the energy consumption and the use cost of the obstacle crossing wheel are reduced.

    本发明提供了一种越障轮,涉及行走装置技术领域,包括安装壳体及越障机构,安装壳体外侧设置行走轮,安装壳体内设置与行走轮连接的齿轮组,齿轮组包括驱动齿轮,越障机构包括分离转轴,分离转轴上设置分离齿轮,分离齿轮上设置扇形缺口,扇形缺口处设置离合齿,离合齿与驱动齿轮啮合,安装壳体外部设置越障杆,越障杆中心设置驱动杆,驱动杆上设置从动齿轮,分离齿轮与从动齿轮之间设置传动组件。本发明中,驱动齿轮带动分离齿轮转动,并通过传动组件带动从动齿轮转动,从动齿轮通过驱动杆带动越障杆转动,越障杆与障碍物接触便能使行走轮抬升,实现越障功能,该越障轮不需要增设额外的驱动设备,减轻了重量,降低了越障轮的能耗与使用成本。


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    Title :

    Obstacle crossing wheel


    Additional title:

    一种越障轮


    Contributors:
    HU LINGLING (author) / CHEN WEIJIE (author) / CAO TIANBAO (author) / CHENG LIANGQUAN (author)

    Publication date :

    2024-12-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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