Automatic bagging machine

The utility model discloses an automatic bagging machine of bagging technology field, consisting of a frame on which is arranged with a dynamic transmission device, an electric control device. The upper part of the frame is arranged with a downward hopper whose lower part is arranged with a spiral feeder. The electric control device controls the spiral feeder by the dynamic transmission device. A feeder is arranged between the export of the downward hopper and the spiral feeder, the feeder is arranged with a feeding spiral which is controlled by a time relay and a electromagnetic clutch. The frame is arranged with a protecting bag device which connects with a traction device, the rear part of the protecting bag device is arranged with a brake device, the frame is arranged with the open mechanism of the protecting bag device. The electric control device is arranged with a travel switch which controls the switch of the feeder and the electromagnetic clutch. The middle part of the frame is arranged with a travel switch which controls the movement of a traction device. The automatic bagging machine has the advantages of saving manpower, reducing workforce, with automatic bagging, high bagging efficiency, bacteria bag slotting and material surface leveling finished at once, and uneasy damage of the bacteria bag.