The invention discloses an adjustable auxiliary frame supporting device of a mining dump truck and the mining dump truck. The adjustable auxiliary frame supporting device comprises a left power rear supporting assembly and a right power rear supporting assembly. The left power rear supporting assembly and the right power rear supporting assembly are the same in structure and are symmetrically arranged between the frame and the power assembly auxiliary frame. The left power rear supporting assembly comprises a power rear supporting straight beam, a power rear supporting cross beam, a semi-arc rear seat, a semi-arc seat cover and a standard part. The power rear support straight beam is welded on a longitudinal beam lower cover plate of the frame; the power rear supporting cross beam is inserted into the rectangular hole of the power rear supporting straight beam and is welded with the surface circumference of the power rear supporting cross beam; the semi-arc rear seat is welded on the end surface of the semi-arc bottom plate; and the semi-arc seat cover is arranged on the semi-arc rear seat through the threaded holes on the skirt edge. The device has the advantages of being accuratein welding size and wide in applicability.

    本发明公开了一种矿用自卸车可调型副车架支承装置及矿用自卸车,包括左动力后支承组件以及右动力后支承组件;所述左动力后支承组件与右动力后支承组件的结构相同,且两者对称布置在车架与动力总成副车架之间。左动力后支承组件包括动力后支承直梁、动力后支承横梁、半圆弧后座、半圆弧座盖以及标准件。动力后支承直梁焊接在车架的纵梁下盖板上;动力后支承横梁插入于动力后支承直梁矩形孔中,并与动力后支承横梁表面周圈焊接;半圆弧后座焊接于半圆弧底板端面;半圆弧座盖通过裙边上的螺纹孔安装于半圆弧后座上。本发明具有焊接尺寸精确、应用性广泛的优点。


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    Titel :

    Adjustable auxiliary frame supporting device of mining dump truck and mining dump truck


    Weitere Titelangaben:

    一种矿用自卸车可调型副车架支承装置及矿用自卸车


    Beteiligte:
    LI ZONG (Autor:in) / XIE HEPING (Autor:in) / ZHANG XIUMEI (Autor:in) / GE CHAO (Autor:in) / ZHANG CHAO (Autor:in) / YANG XUHUI (Autor:in) / ZHANG DUANLIAO (Autor:in) / WANG JIAN (Autor:in) / REN LISHENG (Autor:in) / SUN LEI (Autor:in)

    Erscheinungsdatum :

    2020-11-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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