The invention discloses a maintenance-free collision system for an ore hopper car unloading mechanism. The upper portion of a door leaf is hinged to a compartment, a rotary shaft is arranged on the bottom of the compartment, a pull rod is arranged on the rotary shaft which is hinged to the lower portion of the door leaf through a connecting rod, opening and closing of the door leaf are achieved under the forward and reverse rotation of the rotary shaft, the rotation of the rotary shaft is achieved by colliding with a corresponding door opening collision block and a corresponding door closing collision block which are arranged on the ground in advance during engine operation, so that unmanned operation is achieved; furthermore, the heights of the door opening collision block and the door closing collision block are constant, and the maintenance-free effect is realized without adjustment; besides, safety and reliability are realized, time and labor are saved, and door opening and closing efficiency is quite high.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Maintenance-free collision system for ore hopper car unloading mechanism


    Beteiligte:
    LI HUANXIAN (Autor:in) / TANG JIANDONG (Autor:in) / CHEN CHUANBIN (Autor:in) / ZHUO WENJUN (Autor:in) / MA RUIQING (Autor:in) / CHEN QIANG (Autor:in) / LONG XIAOJUN (Autor:in) / JIANG TAIHONG (Autor:in) / WANG YI (Autor:in) / XU HUA (Autor:in)

    Erscheinungsdatum :

    2016-01-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES




    SELF-UNLOADING SCOW, SCOW HOPPER AND DRIVE MECHANISM FOR OPENING/CLOSING HOPPER

    VOROBEV YURIJ VLADISLAVOVICH / KOLOSOV ALEKSEJ SERGEEVICH | Europäisches Patentamt | 2021

    Freier Zugriff

    Easy-unloading car hopper

    ZHANG YU | Europäisches Patentamt | 2015

    Freier Zugriff

    Railway hopper car unloading device

    LI MAO / ZHOU JIONG / LIU YING AN et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    UNLOADING SYSTEM FOR AUTOMATIC-UNLOADING HOPPER CAR, AND CONTROL METHOD

    WANG JIAN / ZANG JUNJIE / YANG CHENGPAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff