Equipment for paving automobile exhaust decomposition material in tunnel

The utility model discloses equipment for paving automobile exhaust decomposition materials in a tunnel, which is characterized in that an upper cover is arranged on a shell, the upper cover is connected with a storage tank, the storage tank is provided with a feed port, the lower end of the shell is provided with a bottom cover, the bottom cover is provided with a discharge port, the discharge port is fixedly connected with a discharge pipe, driving mechanisms are fixedly arranged on two sides of the shell, and the driving mechanisms are connected with the storage tank. A sliding groove is formed in one side of the shell, a limiting block is arranged on the sliding groove, the limiting block is connected with a flattening plate through a connecting rod, the shell is further universally connected with a fixing rod through a fixing base, and one end of the fixing rod is connected with a rotating handle; the rotating motor is connected to the shell through a support, the lower end of the rotating motor is conne