The invention relates to an electro-hydraulic braking system for a tractor, which comprises a brake terminal assembly, a foot brake valve group, an electric control brake valve group, a shuttle valve assembly, a pressure oil source and an oil can, and the electric control brake valve group, the pressure oil source and the shuttle valve assembly form an electric control brake oil way. The foot brake valve set, the oil pot and the shuttle valve assembly form a foot brake oil way, the brake terminal assembly is communicated with the electric control brake oil way, and the foot brake oil way is communicated with the electric control brake oil way through the shuttle valve assembly. The foot brake valve group and the electric control brake valve group are respectively arranged and are used for respectively carrying out manual control and electric control on the brake terminal assembly, so that the brake of the brake terminal assembly in a manual mode and an electric control mode is realized.

    本发明涉及一种拖拉机用电液制动系统,包括制动器终端组件、脚制动阀组、电控制动阀组、梭阀组件、压力油源和油壶,所述电控制动阀组与压力油源和所述梭阀组件组成电控制动油路,所述脚制动阀组与油壶和所述梭阀组件组成脚制动油路,所述制动器终端组件与所述电控制动油路连通,所述脚制动油路与所述电控制动油路通过所述梭阀组件连通。通过分别设置脚制动阀组与电控制动阀组,两者对制动器终端组件分别进行人为控制和电动控制,从而实现了制动器终端组件人为模式和电控模式的制动。


    Access

    Download


    Export, share and cite



    Title :

    Electro-hydraulic braking system for tractor


    Additional title:

    一种拖拉机用电液制动系统


    Contributors:
    LI DEFANG (author) / TAN HONGYANG (author) / HUANG DALEI (author) / SUN WENYONG (author) / LIU YONGJIAN (author) / REN GUANGQING (author) / SUN YOUTAO (author) / ZHANG KAIHUA (author) / LI HAO (author) / MU YINYIN (author)

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Electro-hydraulic braking system of hub electric tractor

    LIU LIANG / LIU CHAO / ZHANG ZHONGFANG et al. | European Patent Office | 2024

    Free access

    Electro-hydraulic braking system

    AHN SUNG KI | European Patent Office | 2023

    Free access

    ELECTRO-HYDRAULIC BRAKING SYSTEM

    AHN SUNG KI | European Patent Office | 2022

    Free access

    Electro-Hydraulic Braking System

    European Patent Office | 2022

    Free access

    Electro-Hydraulic Braking System

    AHN SUNG KI | European Patent Office | 2022

    Free access