A crawler driving device is disclosed. The crawler driving device according to the present invention comprises: a drive wheel rotatably arranged at a front end of a track frame; a tension adjusting device mounted at a rear end of the track frame, which is a side opposite to the drive wheel; a tension wheel rotatably arranged at the rear end of the tension frame of the tension adjusting device; a plurality of ground wheels rotatably supported by the track frame while arranged with a gap between the drive wheel and the tension wheel; and a crawler mounted to cover the drive wheel, the tension wheel, and parts of outer circumferences of the plurality of ground wheels. Each of the plurality of ground wheels is a component configured as a single object formed by a first wheel and a second wheel spaced apart from each other and a connecting tube connecting the first wheel to the second wheel. A connecting tube of the rear ground wheel closest to the tension wheel among the plurality of ground wheels is configured in a triangular tube shape with three edges and all the same angles formed by the edges.

    크롤러 주행 장치가 개시된다. 본 발명에 따른 크롤러 주행 장치는, 트랙 프레임의 전단에 회전 가능하게 배치된 구동륜과, 구동륜 반대편 트랙 프레임의 후단부에 장착된 텐션 조절장치와, 텐션 조절장치의 텐션 프레임의 후단에 회전 가능하게 배치된 텐션륜과, 구동륜과 텐션륜 사이에 간격을 두고 배열된 상태로 트랙 프레임에 회전 가능하게 지지된 복수의 접지륜 및 구동륜과 텐션륜, 그리고 복수의 접지륜 외연 일부를 감싸도록 장착된 크롤러를 포함하며, 복수의 접지륜 각각은 서로 이격된 제1 륜과 제2 륜, 그리고 제1 륜과 제2 륜을 연결하는 연결관이 하나의 단일 객체 형태로 이루어진 구성이며, 복수의 접지륜 중 텐션륜과 가장 인접한 후방 접지륜의 연결관은 변이 세 개이며 변끼리 이루는 각도가 모두 같은 삼각관 형태로 구성되는 것을 특징으로 한다.


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    Title :

    CRAWLER TYPE DRIVING DEVICE


    Additional title:

    크롤러 주행 장치


    Contributors:
    GEUM DO YOON (author) / HUH GYU SIK (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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