Flue-cured tobacco field film mulching device

The utility model relates to the technical field of flue-cured tobacco planting, and particularly discloses a flue-cured tobacco field film mulching device which comprises two sets of racks and a guide frame, and the tops of the two sets of racks are connected through a connecting rod; four groups of moving wheels are connected to the bottom of the rack; a mounting rod used for mounting a mulching film is arranged between the two sets of racks, the two ends of the mounting rod are connected with positioning shafts, and driving parts used for driving the positioning shafts to rotate are mounted on the racks; the guide frame comprises a fixed plate installed on the rack and vertical rods installed on the fixed plate, two sets of traction rollers are installed on the sides, close to each other, of the two sets of vertical rods, and rotating pieces used for driving the two sets of traction rollers to rotate relatively are arranged on the vertical rods; the machine frames are matched with the moving wheels, the de