The invention discloses a triangular track type walking excavator. The triangular track type walking excavator comprises a walking chassis and a plurality of triangular track wheels. The multiple triangular track wheels are all detachably connected with hubs of the walking chassis through traveling motor reducers; the triangular track wheels comprise main traveling brackets, driving wheels, largeloading wheels, small loading wheels, tracks and driving wheel axle supporting frames, the driving wheel axle supporting frames are connected to the top surfaces of the main traveling brackets, the driving wheels are rotationally connected with the driving wheel axle supporting frame, and outer rings of the driving wheels are connected with inner rings of the tracks; and the large loading wheels and the small loading wheels are both rotationally connected to the bottom surfaces of the main traveling brackets, and outer rings of the large loading wheels and outer rings of the small loading wheels are both connected with the inner rings of the tracks. Compared with tires, the triangular track wheels of the triangular track type walking excavator have a larger grounding area, so that the roadsurface is not damaged, the pressure to the ground is low, and the walking excavator can have better trafficability on wet, soft and slippery road surfaces such as snowfields, deserts and swamps.

    本发明公开了一种三角履带式步履式挖掘机,包括一步行式底盘和多个三角履带轮,多个三角履带轮均通过行走马达减速机和步行式底盘的轮毂可拆卸连接;三角履带轮包括主行走支架、驱动轮、大负重轮、小负重轮、履带和驱动轮轴支撑架,驱动轮轴支撑架连接在主行走支架的顶面,驱动轮和驱动轮轴支撑架转动连接,驱动轮的外圈和履带的内圈相连接;大负重轮和小负重轮均转动连接在主行走支架的底面,大负重轮的外圈和小负重轮的外圈均和履带的内圈相连接;本发明的三角履带轮与轮胎相比,具有更大的接地面积,不会损坏路面,接地比压低,使步履式挖掘机可以在雪地、沙漠、沼泽等湿、软、滑路面具有更好的通过性。


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    Titel :

    Triangular track type walking excavator


    Weitere Titelangaben:

    一种三角履带式步履式挖掘机


    Beteiligte:
    ZHANG LIPING (Autor:in) / SHI XIAOMING (Autor:in) / GE BINYUAN (Autor:in) / CHEN XIUFENG (Autor:in) / ZHANG JIE (Autor:in) / LIU YUXIANG (Autor:in) / XU JINGKE (Autor:in) / XUE FENG (Autor:in) / LIU LEI (Autor:in) / LI CHAO (Autor:in)

    Erscheinungsdatum :

    2020-05-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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