The invention discloses a wheel for a robot trolley and the robot trolley, and belongs to the technical field of wheels. The technical problem that an existing wheel adopts a hook-shaped anchor to increase the adhesive force with the road surface, but the hook-shaped anchor is large in abrasion is solved. According to the technical scheme, the wheel comprises a double-form wheel set, the double-form wheel set comprises a double-form wheel, and the double-form wheel comprises an axle, two hubs arranged on the axle in a sleeving mode and a leg assembly located between the two hubs; each leg assembly comprises a rotating table and a leg rod, and the leg rod and the rotating table are connected through an extension spring; a plurality of hemispherical elastic protruding blocks are arranged on the wall face of an inner hole of the rotating table, and a plurality of lock-shaped clamping grooves corresponding to the hemispherical elastic protruding blocks are formed in the outer wall of the wheel shaft. The robot has the beneficial effects that mechanical switching between a wheel mode on the flat ground and a leg mode on a rugged road section is achieved through the bimorphic wheels, the leg assemblies have the advantages of cushioning and assisting in crossing over obstacles, and abrasion and loss are small.

    本发明公开了一种用于机器人小车的车轮和机器人小车,属于车轮技术领域。解决了现有车轮采用勾形锚来增加与路面附着力但勾形锚存在磨损大的技术问题。其技术方案为:该车轮包括双形态轮组,双形态轮组包括双形态轮,双形态轮包括轮轴,两个套设在轮轴上的轮毂和位于两个轮毂之间的腿组件;腿组件包括旋转台和腿杆,腿杆与旋转台之间通过拉伸弹簧进行连接;旋转台的内孔壁面上设有多个半球形弹性凸块,轮轴的外壁上设有多个与多个半球形弹性凸块对应的锁形卡槽。本发明的有益效果为:双形态轮实现平地上的轮模式和崎岖路段的腿模式进行机械切换,腿组件具有缓震辅助翻越障碍物的优点,磨损与损耗小。


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    Title :

    Wheel for robot trolley and robot trolley


    Additional title:

    一种用于机器人小车的车轮和机器人小车


    Contributors:
    TANG ZIHAO (author) / WAN HUARANG (author) / WANG HONGJIAN (author) / HE YALIN (author) / SUN CHENSU (author) / YU WEI (author)

    Publication date :

    2024-03-15


    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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