The micro-excavation frame arrangement structure comprises a left track frame, a middle seat frame and a right track frame, each of the left track frame and the right track frame comprises a track beam and a walking motor seat, and the middle seat frame comprises a lower seat plate, a front rib plate, a right rib plate, a rear rib plate, a left rib plate and an upper seat plate. The front rib plate, the right rib plate, the rear rib plate and the left rib plate are arranged between the lower seat plate and the upper seat plate, a slewing bearing mounting seat is arranged on the upper seat plate, a central swivel joint mounting plate is arranged between the front rib plate and the rear rib plate, and a left lug assembly, a middle lug assembly and a right lug assembly are arranged on the front rib plate. The micro-excavation frame arrangement structure belongs to the technical field of excavator frames, a frame is arranged in a K shape, the structure arrangement is ingenious, simple, scientific, reasonable, reliable and practical, the use requirements of micro-excavation with small tonnage and light weight can be completely met, and the micro-excavation frame arrangement structure is easy to manufacture and low in cost.

    本发明公开了一种微挖车架布置结构,包括左履带架、中间座架和右履带架,所述左履带架及右履带架均包括履带梁和行走马达座,所述中间座架包括下座板、前筋板、右筋板、后筋板、左筋板和上座板,所述前筋板、右筋板、后筋板、左筋板设于所述下座板与上座板之间,所述上座板上设有回转支承安装座,所述前筋板与后筋板之间设有中央回转接头安装板,所述前筋板上设有左耳座组件、中耳座组件和右耳座组件。本发明的微挖车架布置结构,属于挖掘机车架技术领域,车架呈K型布置,结构布置巧妙简单、科学合理、可靠实用,完全可以满足吨位小重量轻的微挖使用要求,而且制作容易、成本低廉。


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    Titel :

    Arrangement structure of micro-excavation frame


    Weitere Titelangaben:

    一种微挖车架布置结构


    Beteiligte:
    WEI JIAYI (Autor:in) / SHI JUN (Autor:in) / LI CAIBIN (Autor:in)

    Erscheinungsdatum :

    2022-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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