Cooking-fume-free cooking machine

The utility model discloses an oil-smoke-free cooking machine, and relates to the technical field of cooking. Comprising a machine shell, a heating cavity is formed in the inner side of the machine shell, and a heating mechanism is fixed to the bottom end of the heating cavity and used for heating a meal box; the clamping and stir-frying mechanism comprises a clamping piece used for clamping a meal box; the second driving device is rotationally connected with the clamping piece, the second driving device comprises a second driving gear, a second driving motor, a driven gear and a bearing seat, the output end of the second driving motor is rotationally connected with the second driving gear through differential, the second driving gear is connected with the driven gear in an engaged mode, and the bearing seat is connected with the second driving gear. And one side of the driven gear is fixedly connected with a clamping piece through a connecting shaft. Compared with a traditional cooking machine, the whole coo