The present invention relates to a two-wheeled caterpillar excavator driven on a road, which comprises a wheel driving part which is mounted on a shovel blade part of the caterpillar excavator and supports the ground at the front of the shovel blade part in case of excavation work. Thus, the excavator can be prevented from overturning during work. The wheel driving part is lifted to float on the ground when the caterpillar excavator is driven on a working path, so that the caterpillar excavator can be driven on a track. Moreover, when the caterpillar excavator is driven on the road, the caterpillar excavator is characterized to lower the wheel driving part so that the track at the shovel blade part is lifted from the ground, obtain driving power in which only a part of the track at a sprocket opposite to the shovel blade part is connected to the ground, and implement a direction change by the wheel driving part.

    본 발명은 2륜장착 도로 주행형 무한궤도 굴삭기로서, 무한궤도 굴삭기의 삽날부에 바퀴구동부를 장착하고, 굴삭기 작업시 상기 삽날부 전방에서 바퀴구동부가 지면을 지지하도록 하여 굴삭기가 작업도중 전도되는 것을 방지하는 것으로서, 상기 바퀴구동부는 작업로 주행시에는 지면에서 떠 있도록 승강시켜 궤도주행이 이루어지도록 하고, 도로 주행시에는 바퀴구동부를 하강시켜 삽날부쪽 궤도가 지면에서 들리도록 하고 삽날부 반대쪽의 스프라켓측 궤도의 일부만이 지면에 접지된 주행동력을 얻고 바퀴구동부에 의해 방향전환이 이루어지도록 하는 것을 특징으로 한다.


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    Titel :

    2 Caterpillar excavator


    Weitere Titelangaben:

    2륜장착 도로 주행형 무한궤도 굴삭기


    Beteiligte:
    KIM JUN YEUN (Autor:in) / PARK SHIN YOUNG (Autor:in)

    Erscheinungsdatum :

    2021-01-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    E02F Baggern , DREDGING / B62D MOTOR VEHICLES , Motorfahrzeuge



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