To provide a crawler type vehicle which can reduce a size of a crawler drive mechanism and is less likely to affect crawler operation even if sand and powder dust enter the drive mechanism.SOLUTION: A crawler type vehicle comprises a vehicle body, and a crawler assembly for moving the vehicle body. The crawler assembly has a crawler belt, and a drive mechanism 42 for rotating the crawler belt. The drive mechanism includes: a motor M; a gear group 33 which transmits output from an output shaft of the motor; a dust-proof case 42 which accommodates the gear group; a ditch wheel 35 attached to a rotary shaft 34 which is rotated by a force transmitted by the gear group; a pin gear 36 which engages with the ditch wheel, and rotates; and a drive pulley 37A which is so configured as to rotate together with the pin gear, and on which the crawler belt is hung. The ditch wheel and the pin gear are located outside the dust-proof case.SELECTED DRAWING: Figure 3

    【課題】クローラの駆動機構を小型化でき、砂や粉塵が駆動機構に侵入した場合でもクローラの動作に影響が生じにくいクローラ式走行車を提供する。【解決手段】クローラ式走行車は、車体本体と、車体本体を移動させるためのクローラアセンブリとを備え、クローラアセンブリ、クローラベルトと、クローラベルトを回転させるための駆動機構42とを有し、駆動機構は、モータMと、モータの出力軸からの出力を伝達する歯車群33と、歯車群を収容する防塵ケース42と、歯車群によって伝達された力によって回転する回転軸34に取り付けられた溝車35と、溝車と噛み合って回転するピン歯車36と、ピン歯車と一緒に回転するように構成され、クローラベルトが掛けられる駆動プーリ37Aと、を含み、溝車及びピン歯車が防塵ケースの外に配置されている。【選択図】図3


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    Title :

    CRAWLER TYPE VEHICLE


    Additional title:

    クローラ式走行車


    Contributors:

    Publication date :

    2024-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F16H Getriebe , GEARING



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