Efficient energy-saving multilayer belt dryer

The utility model discloses an efficient energy-saving multilayer belt dryer which comprises a dryer body, the dryer body comprises a drying bin and a base station, a transmission assembly is installed between the drying bin and the base station, the transmission assembly comprises a conveying belt, a power assembly is installed at one end of the conveying belt, the drying bin is fixedly connected with the base station, and the base station is fixedly connected with the power assembly. Detection bins are fixedly installed at the two ends of the drying bin, the power assembly comprises a motor, the motor is located in the conveying belt, a driving shaft is installed on the inner wall of one end of the conveying belt, the driving shaft is in transmission connection with the motor, a fixing plate is installed in the conveying belt, and the fixing plate and the detection bins are fixed through bolts; the motor is fixedly connected with the fixing plate, a pressing rod is arranged below the fixing plate, the press