The present invention relates to an excavator for a wetland, which is configured to perform excavation work on the beach and the foreshore, and comprises: a coupling frame (100) for coupling a common excavator; and a buoyancy driving wheel (200) coupled to both ends of the coupling frame, and capable of being provided with buoyancy and thrust. The buoyancy driving wheel (200) has a screw spiral-shaped wing (220) provided on a cylindrical outer circumferential surface (210) in which a sealed space portion is provided. Accordingly, the excavator for a wetland is formed to be moved by rotation of the buoyancy driving wheel (200).

    본 발명은 바닷가나 갯벌에서 굴삭작업을 하기 위한 굴삭장치에 있어서 통상의 굴삭기를 결합시키기 위한 결합프레임(100)과, 상기 결합프레임의 양단에 결합되되, 부력과 추진력을 구비할 수 있는 부력주행휠(200)을 구비하며, 상기 부력주행휠(200)은 내부에 밀폐된 공간부가 구비된 원통형의 외주면(210)에 스크류 나선형 날개(220)를 구비하며, 상기 부력주행휠(200)의 회전에 의하여 이동하도록 형성된 것을 특징으로 하는 습지용 굴삭장치에 관한 것이다.


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    Title :

    Wetland Excavator


    Additional title:

    습지용 굴삭장치


    Contributors:
    LEE KI KUN (author)

    Publication date :

    2020-07-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    E02F Baggern , DREDGING / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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