The invention belongs to the technical field of rail transit, and particularly relates to a rail transit sand scattering device and a sand scattering method.The rail transit sand scattering device comprises a sand storage box, the front end and the rear end of the sand storage box are movably connected with the front sides and the rear sides of two first rotating rods correspondingly, and the two first rotating rods are each fixedly connected with two first gears. Through mutual cooperation of the first motor, the first rotating rod, the first gear, the first chain wheel and the second chain wheel, the second rotating rod can be driven to rotate, and through rotation of the second rotating rod, sand in the sand storage box can evenly fall into the discharging box under the action of a sand outlet roller arranged on the second rotating rod; sand can be uniformly scattered to the traveling track under the cooperation of the discharging box and the sand outlet pipe, so that the sand scattering process is achieved, the operation is simple and convenient, and when sand scattering does not need to be carried out, the sand can be blocked only by stopping rotation of the sand outlet roller, and continuous falling of the sand is avoided.

    本发明属于轨道交通技术领域,具体涉及一种轨道交通撒沙装置及撒沙方法,包括储沙箱,所述储沙箱的前后两端分别与两个转动杆一的前后两侧活动连接,两个所述转动杆一上均固定连接有两个齿轮一。本发明通过设置的电机一、转动杆一、齿轮一、链轮一以及链轮二之间的相互配合能够带动转动杆二进行转动,通过转动杆二的转动在其上设置的出沙辊轮的作用下即可使得储沙箱内部的沙子能够均匀的落到下料盒的内部,并通过下料盒以及出沙管的配合下均匀的撒向行车轨道,从而达到撒沙的过程,操作简单方便,并且当无需进行撒沙时仅需停止出沙辊轮的转动即可对沙子起到阻挡的的作用,避免沙子的持续下落。


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    Title :

    Rail transit sand scattering device and sand scattering method


    Additional title:

    一种轨道交通撒沙装置及撒沙方法


    Contributors:
    CAO JUNKAI (author) / SHANG XINHUA (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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