The invention discloses an electric locomotive sand box cover. The electric locomotive sand box cover comprises a locomotive assembly and a top cover, wherein a connecting block is arranged under thelocomotive assembly; the top cover is fixedly connected to the lower side of the connecting block; two connecting posts are fixedly connected to the surface of the connecting block; a connecting ringis rotatably connected to the surface of each connecting post; a connecting rod is fixedly connected to the surface of each connecting ring; a connecting device is fixedly connected to the end, far away from the corresponding connecting ring, of each connecting rod; a vertical rod is fixedly connected to the upper side of each connecting device; an adjusting post is rotatably connected inside thelocomotive assembly; a slide groove is formed inside the adjusting post; an adjusting device is glidingly connected to the surface of the slide groove; a driving bevel gear is fixedly connected to theend, far away from the adjusting device, of the adjusting post; the outer side of the driving bevel gear is engaged and connected with a driven bevel gear; a fixing post is fixedly connected to the surface of the driven bevel gear; and each of the fixing post and the adjusting post is fixedly connected with the vertical rods. The electric locomotive sand box cover has the advantages of simple operation steps, compact structure and high practicality.

    本发明公开了一种电力机车砂箱盖,包括机车组件和顶盖,所述机车组件的下方置有连接块,所述连接块的下方固定连接有顶盖,所述连接块的表面固定连接有连接柱,且连接柱有两个,所述连接柱的表面转动连接有连接环,所述连接环的表面固定连接有连接杆,所述连接杆远离连接环的一端固定连接有连接装置,所述连接装置的上方固定连接有竖杆,机车组件的内部转动连接有调节柱,所述调节柱的内部开设有滑槽,所述滑槽表面滑动连接有调节装置,所述调节柱远离调节装置的一端固定连接有主动锥齿轮,所述主动锥齿轮的外侧啮合连接有从动锥齿轮,所述从动锥齿轮的表面固定连接有固定柱,所述固定柱和调节柱均与竖杆固定连接,此电力机车砂箱盖操作步骤简单,结构紧凑,实用性强。


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    Titel :

    Electric locomotive sand box cover


    Weitere Titelangaben:

    一种电力机车砂箱盖


    Beteiligte:
    HU WEI (Autor:in)

    Erscheinungsdatum :

    2020-12-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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