Novel roasting machine

The utility model provides a novel seed and nut roasting machine, which belongs to the technical field of seed and nut roasting machines and comprises a rack assembly, a transmission assembly and a roller assembly. Wherein the rack assembly comprises a supporting plate, supporting legs, a first supporting column, a feeding hopper, a fixing plate, a spraying pipe, a metal temperature measuring pipe, a temperature controller and an electric heating plate, the spraying pipe is arranged on one side of the fixing plate, the metal temperature measuring pipe is arranged on the other side of the fixing plate, the temperature controller is arranged on the first supporting column, and the temperature controller is connected to the metal temperature measuring pipe; the transmission assembly comprises a motor, a transmission shaft, a first gear, a first limiting wheel, a connecting shaft, a second gear, a second limiting wheel and a third supporting column. The roller assembly comprises a roller, a third gear, a limiting