The invention discloses a driving front axle of a four-wheel vacuum sweeper. The driving front axle comprises a main body assembly, two groups of driving assemblies and two groups of steering assemblies, the two driving assemblies are installed on the two sides of the main body assembly and drive the two steering assemblies to do circular motion correspondingly. Wherein the driving assembly comprises an arc-shaped connecting plate and a wheel shaft connecting plate, and one side of the arc-shaped connecting plate is hinged to one side of the wheel shaft connecting plate; the steering assembly comprises a bearing seat, a wheel shaft sleeve and a driving wheel, the inner side of the wheel shaft connecting plate is fixedly arranged on the outer side of the wheel shaft sleeve, and the wheel shaft sleeve is rotationally arranged on the bearing seat; the arc-shaped connecting plate and the wheel shaft connecting plate are arranged to drive the wheel shaft sleeve to rotate, the wheel shaft sleeve drives the driving wheel to rotate in situ through the connecting rod, so that the driving wheel does circular motion around the central axis X-X of the bearing seat and the wheel shaft sleeve, the purpose of in-situ turning is achieved, the turning radius is small, turning around is convenient, and the road surface sweeping working efficiency is improved; and the device can adapt to various pavement environments.

    本发明公开了四轮吸尘车驱动前桥,包括主体组件、两组驱动组件和两组转向组件;两组所述驱动组件安装在主体组件两侧,并分别驱动两组转向组件作圆周运动;其中,所述驱动组件包括弧形联板和轮轴联板,所述弧形联板的一侧与轮轴联板的一侧铰接;所述转向组件包括轴承座、轮轴套和驱动轮,所述轮轴联板的内侧固定设置在轮轴套的外侧,所述轮轴套转动设置于轴承座上;本发明通过设置弧形联板和轮轴联板带动轮轴套转动,轮轴套通过连接杆带动驱动轮原地转动,使驱动轮绕轴承座与轮轴套的中轴线X‑X作圆周运动,达到原地转弯的目的,转弯半径小,方便调头,提高了路面清扫工作效率,能够适应多种路面环境。


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    Titel :

    Driving front axle of four-wheel vacuum sweeper


    Weitere Titelangaben:

    四轮吸尘车驱动前桥


    Beteiligte:
    WEN KE (Autor:in) / XIAO HAN (Autor:in)

    Erscheinungsdatum :

    2023-04-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / E01H STREET CLEANING , Reinigen von Straßen



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