Scraping mechanism for removing coal dust on railway line

The utility model discloses a scraping mechanism for removing coal dust on a railway line, and relates to the technical field of industrial removing equipment, the scraping mechanism comprises a working vehicle, scraping assemblies fixedly connected to two sides of the working vehicle and used for scraping coal dust on two sides of the railway line, an expansion assembly used in cooperation with the scraping assemblies, and an open wagon used for storing falling coal dust; the scraping assembly comprises a scraping box with one end open, and the expansion assembly comprises an expansion box used for expanding the coal dust scraping area and a connecting part fixedly connected to the scraping box and used for being connected with the expansion box. The scraping mechanism has the effects that the scraping coverage area of coal dust on the two sides of a railway line is larger, and the coal dust removing efficiency is greatly improved. 本申请公开了一种铁路线路煤尘清除用刮料机构，涉及工业清除设备技术领域，包括工作车、固接在工作车两侧且用于刮取铁路线路两侧煤尘的刮料组件、与刮料组件配合使用