Railway turnout snow removing device

The invention discloses a railway turnout snow removing device, and belongs to the technical field of railway turnouts, the railway turnout snow removing device comprises a rail trolley, the front side and the rear side of the rail trolley are fixedly connected with rotating shafts, one side of each rotating shaft is movably connected with a movable frame through a bearing, and the surface of each movable frame is fixedly connected with a motor; an output shaft of the motor penetrates through the movable frame to be fixedly connected with the rotating shaft, and an automatic snow sweeping roller is arranged in the movable frame in a penetrating mode through a bearing. Through the air pump and the electric heating wire, the air pump works to convey air into the heating groove, then the air is heated by the electric heating wire and conveyed into the air spraying pipe through the air conveying pipe, and then the air is sprayed to the surfaces and the peripheries of the rails and the crossroads through the nozzl