The utility model provides an air-cooled vibrating screen capable of automatically controlling temperature, which comprises a vibrating device installed on a fixed frame and a screen installed on the vibrating device. The air-cooled vibrating screen additionally comprises fans which are fixed on a fan frame. A dustproof filter screen is arranged on the fan frame and is arranged on one side of an air inlet at the back surface of the fan. A temperature sensor which can detect the temperature of particle materials is arranged on the fan frame, preferably is an infrared temperature sensor and is installed at a position corresponding to the tail of the screen along the conveying direction of the particle materials. According to the temperature detected by the sensor, a program set in a control system automatically controls the number and the rotating speed of the fans to be powered on. Thereby, the energy can be saved on the premise that the particle materials are effectively cooled. The air-cooled vibrating screen has the advantages that the cooling effect is good, the cooling temperature can be controlled, the air-cooled vibrating screen can adapt to materials with different properties and different production speed rates, and the product pollution is small.