Fiber spinning master batch raw material drying device

The utility model discloses a fiber spinning master batch raw material drying device which comprises a drying box, a hot air mechanism is fixedly installed on one side of the lower end of the drying box, a driving mechanism is fixedly installed in the middle of the lower end of the drying box, and a stirring mechanism is arranged in the drying box. The hot air mechanism comprises an air heater, and the output end of the air heater is fixedly connected with a conveying pipe. The driving mechanism comprises a driving box, a driving machine is fixedly installed on one side in the driving box, the output end of the driving machine is fixedly connected with a driving gear, and the driving gear is meshed with a driven gear. The driving mechanism drives the rotating shaft to rotate and work, master batch raw materials dried in the drying box can be turned over, the drying effect is improved, meanwhile, due to the fact that a cavity structure is adopted in the drying box, drying hot air can be generated through an ar