The invention discloses a straddle type monorail automatic ice and snow removing vehicle. The vehicle comprises a vehicle body, a snow removing mechanism, a steering mechanism and a deicing part, anda storage battery, an industrial personal computer, a GPS positioning device, a heating device and a high-temperature centrifugal fan are arranged in the vehicle body. The steering mechanism comprisestwo bogies which are installed on the front portion and the rear portion below the vehicle body respectively, the snow removing mechanism is installed on the bogies through installation bases, and the deicing part comprises a hot air heating groove installed below the vehicle body and visual sensors installed on the bogies. Self-adaption to the thickness of an ice layer can be achieved, the phenomenon that accumulated snow crosses over the snow removing mechanism to cause secondary snow blowing is prevented, and vibration impact caused by uneven thickness of the ice layer from the track surface is avoided during rapid movement; in the deicing process, hot air at different temperatures can be adopted for deicing according to the real-time ice layer condition, the situation that the rail beam surface cannot be damaged is considered, and in addition, compared with an existing product, the vehicle size is reduced, and cost is reduced.