Intelligent anti-corrosion material coating device and spraying method

The intelligent anti-corrosion material coating device comprises nozzle pieces, a liquid storage tank and a power piece, and the nozzle pieces face the upper surface and the lower surface of the rail bottom of a steel rail and spray the anti-corrosion material out of the upper surface and the lower surface of the rail bottom of the steel rail; the liquid storage tank is used for storing an anti-corrosion material, and the nozzle piece is communicated with the liquid storage tank through a pipeline; the power piece is arranged on the pipeline; and the anti-corrosion material in the liquid storage tank is sprayed out of the nozzle piece through the power piece, so that the upper surface and the lower surface of the rail bottom and the rail bottom feet are coated with the anti-corrosion material. And the rail bottom surface and the rail bottom feet of the steel rail have a long-acting protection function. 本发明公开了防腐蚀材料智能涂覆装置及喷涂方法，包括喷嘴件、储液罐和动力件，喷嘴件朝向钢轨的轨底的上下表面，喷出防腐蚀材料；储液罐用于储存防腐蚀材料，喷嘴件和储液罐通过管道连通；动力件设置在管道上；储液罐内的防腐蚀材料