The invention relates to the technical field of railway vehicles, and particularly discloses a hopper device of a hopper car, which comprises two side walls, two end walls, an end hopper assembly and an end bottom door assembly. A notch is formed in the bottom end of at least one side of at least one end wall; the end funnel assembly is connected to the notch and located at the outer end of the end wall, the end funnel assembly is provided with a big-end-up inner cavity, and an opening is formed in the bottom of the end funnel assembly; the end bottom door assembly comprises an end bottom door and a driving mechanism, the end bottom door is arranged on the end hopper assembly, and the driving mechanism is used for driving the end bottom door to close the opening or driving at least the bottom of the end bottom door to be opened for discharging. By means of the hopper device, the volume of the inner cavity formed by the end portion hoppers is increased on the basis of the volume of an original hopper device, capacity expansion of the hopper car is achieved, and the transport capacity of the car is improved. And through the arrangement of the bottom door at the end part, the unloading of the goods is ensured on the basis of capacity expansion. The invention further provides a hopper car which also has the technical effects.

    本发明涉及轨道车辆技术领域,具体公开了一种漏斗车的漏斗装置,包括两个侧墙、两个端墙、端部漏斗组成和端部底门组成。其中,至少一个端墙的至少一侧底端设有缺口;端部漏斗组成连接于缺口,且位于端墙的外端,端部漏斗组成具有上大下小的内腔,端部漏斗组成的底部具有开口;端部底门组成包括端部底门和驱动机构,端部底门设于端部漏斗组成,驱动机构用于驱动端部底门封闭开口或者驱动端部底门的至少底部打开以卸料。应用该漏斗装置,在原有漏斗装置容积的基础上增加了端部漏斗组成内腔的容积,实现了漏斗车的扩容,提升了车辆运力。且通过端部底门的设置,在扩容的基础上,保证了货物的卸载。本发明还提供了一种漏斗车,同样具有上述技术效果。


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    Title :

    Hopper car and hopper device thereof


    Additional title:

    一种漏斗车及其漏斗装置


    Contributors:
    FU ZHANQI (author) / YU LEI (author) / GOU YADONG (author) / LIU JINYU (author)

    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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