Device for spraying oil on tire surface of rubber tire

The utility model relates to a device for spraying oil on a tire surface of a rubber tire. The oil spraying device comprises two parts, namely a spraying system and a circuit system, wherein the spraying system is divided into a water path and a gas path, the water path comprises a main water tank and an auxiliary water tank, the main water tank and the auxiliary water tank are communicated, the auxiliary water tank is sequentially connected with a heater and an oil-proof water pump, and the oil-proof water pump is connected with a row of spray heads; the gas path comprises a gas storage tank, the gas storage tank is connected to an electromagnetic valve, and the electromagnetic valve is connected with the spray heads via a pressure-proof pipeline; and the circuit system comprises a special full-automatic adjustable gas-fog oil spraying controller which is connected with a power supply, and the controller is respectively connected with the oil-proof water pump and the electromagnetic valve. The oil spraying d