A step climbing device is provided with: a traveling unit (3) that includes three traveling wheels (31) that are capable of traveling on a floor surface by being imparted with autorotation, are disposed at equal angles around a rotating shaft, and are capable of revolving around the rotating shaft; a device frame (2) provided with at least the pair of travel units (3) on the left and right sides; a travel drive source (8) that rotationally drives the travel wheels (31); a vertical drive source (9) that drives the travel unit (3) to revolve; and a travel control unit (7) that controls the operation of the travel drive source (8) and the up-and-down drive source (9), the step up-and-down device up and down steps while revolving the travel unit (3), and the travel control unit (7) controls the operation of the travel drive source (8) and the up-and-down drive source (9) when driving the travel unit (3) to revolve. The traveling wheels (31) are driven to rotate in the direction opposite to the revolution direction at the same rotation angle as the revolution angle of the traveling unit (3).

    台阶上下装置具备:行驶单元(3),其包括三个行驶轮(31),行驶轮(31)能够被赋予自转而在地板面上行驶,并且,三个行驶轮(31)等角度地配置于旋转轴的周围,能够在旋转轴的周围公转;装置框架(2),其至少在左右设置有一对行驶单元(3);行驶驱动源(8),其驱动行驶轮(31)旋转;上下驱动源(9),其驱动行驶单元(3)公转;以及行驶控制部(7),其对行驶驱动源(8)以及上下驱动源(9)的动作进行控制,台阶上下装置在使行驶单元(3)公转的同时上下台阶,行驶控制部(7)在驱动行驶单元(3)公转时,以与行驶单元(3)的公转角度相同的旋转角度驱动行驶轮(31)向与公转方向相反的方向旋转。


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    Title :

    Step ascending and descending device


    Additional title:

    台阶上下装置


    Contributors:

    Publication date :

    2025-01-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B62D MOTOR VEHICLES , Motorfahrzeuge



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