The invention relates to the technical field of railway vehicles, in particular to a mechanical waste discharge device of a railway vehicle. The device comprises a shell; silencing cotton adheres to the periphery of the inner side wall of the shell;a supporting base is installed in the center of the inner wall of the bottom of the shell through bolts;and baffles are welded to the inner walls of the two sides, close to the supporting base, of the shell. The device has the beneficial effects that the jackinggroove enables the supporting baseto be better attached to the outer side wall of afan; the working stability of the fan is improved; the jacking seat has a certain damping effect on the fan under the action of the spring; a good protection effect is achieved on the fan; the service lifeof the fan is further prolonged;the sound insulation lining barrel enables the noise generated by the fact that air flow impacts the air channel to be reduced when the fan sucks air through the air inlet, the silencing cotton further reduces the noise generated when the fan works, a quiet environment is provided for passengers, and the comfort of the passengers when the passengers take the rail vehicle is improved.

    本发明涉及轨道车辆技术领域,具体是一种轨道车辆机械式废排装置,包括壳体,壳体内侧壁的四周均粘接有消音棉,且壳体底部内壁的中心处通过螺栓安装有支撑座,壳体靠近支撑座的两侧内壁上均焊接有挡板。本发明的有益效果顶持槽使得顶持座更好的与风机外侧壁进行贴合,提升了风机在工作时的稳定性,顶持座通过弹簧的作用对风机具有一定的减震效果,对风机起到了很好的防护作用,进而延长了风机的使用寿命,隔音衬筒,使得风机通过进风口抽风时降低风流冲击风道所产生的噪声,而消音棉进一步降低了风机工作时所产生的噪声,给乘客提供一个安静的环境,提升了乘客乘坐轨道车辆时的舒适性。


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    Titel :

    Mechanical waste discharge device of railway vehicle


    Weitere Titelangaben:

    一种轨道车辆机械式废排装置


    Beteiligte:
    XU CHAO (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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