The invention relates to a non-axle type chassis structure for a crawler loader during working. The non-axle type chassis structure is used for walking under a roadway with a smaller turning radius. The input shaft, the primary shaft, the front wheel output shaft and the rear wheel output shaft are connected to the chassis frame through bearings; the two travel motors are respectively mounted on the inner sides of the box bodies on the left and right sides of the chassis frame; output shafts of the travel motors are meshed with input shafts; an input end gear mounted on the input shaft is meshed with a first-stage shaft bull gear mounted on the first-stage shaft; a primary shaft pinion mounted on the primary shaft is meshed with a front wheel output end gear mounted on a front wheel output shaft; a front wheel output end chain wheel installed on the front wheel output shaft and a rear wheel output end chain wheel installed on the rear wheel output shaft are in transmission through a chain. The turning radius of the vehicle-mounted chassis structure is more than one time smaller than that of the whole vehicle-mounted chassis structure, 360-degree rotation in situ can be achieved, the vehicle-mounted chassis structure can stably work in a roadway with the section being 1.8 m * 1.8 m or below, and the problems that vehicle-mounted chassis steering cannot be conducted and construction cannot be conducted in a small section can be effectively solved.

    一种扒渣机工作时的非车桥式底盘结构,用于在转弯半径更小的巷道下行走。输入轴、一级轴、前轮输出轴、后轮输出轴均通过轴承连接于底盘架上;两个行走马达分别安装于底盘架左右两侧的箱体内侧,行走马达输出轴与输入轴啮合;安装在输入轴上的输入端齿轮与安装在一级轴上的一级轴大齿轮啮合;安装在一级轴上的一级轴小齿轮与安装在前轮输出轴上的前轮输出端齿轮啮合;安装在前轮输出轴上的前轮输出端链轮与安装在后轮输出轴上的后轮输出端链轮通过链条传动。本发明比车桥式底盘结构的整机转弯半径小一倍以上,可以实现原地360°旋转,能在断面为1.8米×1.8米以下的巷道内稳定工作,可有效解决车桥转向及在较小断面内无法施工的问题。


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    Titel :

    Non-axle type chassis structure of crawler loader


    Weitere Titelangaben:

    扒渣机非车桥式底盘结构


    Beteiligte:
    WANG HUALIANG (Autor:in) / WANG HUAZHONG (Autor:in) / ZHENG LI (Autor:in)

    Erscheinungsdatum :

    2023-08-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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