The invention relates to a wheel-span-adjustable carrying platform. The wheel-span-adjustable carrying platform comprises a workbench; two parallel columns of walking wheel assemblies are installed onthe lower surface of the workbench; each walking wheel assembly can rotate along the vertical axis of the walking wheel assembly to complete the steering of the walking wheel assembly; a rotary driving piece is installed in each walking wheel assembly to drive walking wheels in the walking wheel assembly to rotate along the central axis of the walking wheel assembly; the walking wheel assembliesin are connected through fixing pieces; the walking wheel assemblies are in sliding connection with the lower surface of the workbench through guiding pieces; and the extending directions of the guiding pieces are perpendicular to the extending directions of the walking wheel assemblies. The two columns of walking wheel assemblies can synchronously slide along the guide pieces in the same direction or in the opposite directions, so that the wheel span of the two columns of walking wheel assemblies can be changed.
本发明涉及一种轮距可调的运载平台,包括工作台,所述工作台的下表面安装有平行的两列行走轮组件,每个行走轮组件能够沿自身竖直轴线转动,以完成行走轮组件的转向,每个行走轮组件中安装有旋转驱动件,以驱动行走轮组件中的行走轮沿自身中心轴线的转动;每列行走轮组件之间通过固定件连接,所述行走轮组件通过导向件与工作台的下表面滑动连接,所述导向件的延伸方向与每列行走轮组件的延伸方向垂直;两列行走轮组件能够同步沿导向件相向或相背离滑动,以改变两列行走轮组件之间的轮距。
Wheel-span- adjustable carrying platform
一种轮距可调的运载平台
2020-05-26
Patent
Elektronische Ressource
Chinesisch
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