The invention aims at disclosing a large-gradient climbing chassis, a forest rescue vehicle and a fire extinguishing robot. The large-gradient climbing chassis comprises a driving assembly, a swing support and a chassis assembly. The driving assembly is arranged above the swinging bracket; the chassis assembly comprises a chassis and a driving crawler belt, the swing support and a front beam of the chassis are arranged in a rotating mode, a lifting oil cylinder is arranged between the swing support and the chassis, and the lifting oil cylinder takes a rear beam of the chassis as a fulcrum and a cross beam of the swing support as a lifting point. The device has the following technical effects that when the chassis encounters a large slope, the lifting oil cylinder lifts the swing support, the swing support is lifted, the included angle between the swing support and the horizontal plane is within the set range, and therefore the included angle between the driving assembly and the horizontal plane is within the set range all the time; the situation that oil cannot be continuously supplied due to the fact that the liquid level of an oil tank of the driving assembly is too inclined due to the too large gradient is avoided, and therefore the flameout problem generated when the slope is large is avoided.

    本发明的目的在于揭示一种大坡度爬坡底盘、森林救援车辆及灭火机器人,包括驱动组件、摆动支架和底盘组件;所述驱动组件设置于所述摆动支架上方;所述底盘组件包括底盘和驱动履带,所述摆动支架与所述底盘的前梁为转动设置,所述摆动支架和所述底盘之间设置举升油缸,所述举升油缸以所述底盘的后梁为支点,以所述摆动支架的横梁为举升点,本发明技术效果如下:当底盘遇到大坡度时,举升油缸举升摆动支架,实现抬起摆动支架,使摆动支架与水平面的夹角处于设定范围内,从而使驱动组件与水平面的夹角也始终处于设定范围内,不会出现因坡度过大使驱动组件的油箱的液位过于倾斜而导致无法持续供油,从而避免在遇到大坡度时发生熄火问题。


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    Titel :

    Large-gradient climbing chassis, forest rescue vehicle and fire extinguishing robot


    Weitere Titelangaben:

    大坡度爬坡底盘、森林救援车辆及灭火机器人


    Beteiligte:
    CUI XIAOFENG (Autor:in) / XIAO YANCHUN (Autor:in)

    Erscheinungsdatum :

    2022-12-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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