To provide a crawler type robot capable of traveling with large driving force by a simple structure even when a pipe has a small diameter and a bent part.SOLUTION: In the crawler type robot 1, a worm 7 is stored in a hollow hole 6a of a frame 6 and can rotate around a center axis. A worm tooth part 71 protruding in spiral is formed on an outer surface. A crawler belt 8 has an outer peripheral surface on which a plurality of protruding crawler belt tooth parts 81 are formed to mesh with the worm tooth part 71 of the worm 7 and can rotate by following the rotation of the worm 7 when a part of the crawler belt tooth parts 81 is in contact with the worm tooth part 71 to mesh therewith. An inter-traveling body flexible shaft 3 is further provided between two traveling bodies 2, 2 adjacent to each other such that an inner shaft 3b is rotatably supported in an outer tube 3a. The worms 7 can be equally rotated through the inter-traveling body flexible shaft 3.SELECTED DRAWING: Figure 2

    【課題】簡易な構造でありながら、管が小口径で屈曲部を有していても大きな推進力で走行可能なクローラ型ロボットを提供する。【解決手段】このクローラ型ロボット1では、ウォーム7は、フレーム6の中空孔6aに収容されて中心軸のまわりを回転し得、螺旋状の突起したウォーム歯部71が外側面に形成されており、クローラベルト8は、ウォーム7のウォーム歯部71にかみ合い得る多数個の突起したクローラベルト歯部81が外周面に形成されており、一部のクローラベルト歯部81がウォーム歯部71に接触してかみ合うとウォーム7の回転に追従して回動し得、隣接する2個の走行体2、2の間に、アウターチューブ3aの内部にインナーシャフト3bが回転自在に支持された可撓性の走行体間フレキシブルシャフト3を更に備え、走行体間フレキシブルシャフト3を介してウォーム7が等しく回転し得る。【選択図】図2


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    Title :

    CRAWLER TYPE ROBOT


    Additional title:

    クローラ型ロボット


    Contributors:

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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