Electric roller shutter door

The utility model is suitable for the auxiliary technical field of roller shutter doors, and discloses an electric roller shutter door which comprises an installation frame, a rolling frame is fixedly installed on the top of the installation frame, a fixed base is fixedly installed on the surface of the bottom end of the installation frame, and rotating rods are rotationally installed in the bottom ends of the left side and the right side of the installation frame. And a transmission gear is fixedly embedded in the surface of the middle end of each rotating rod. The transmission rack is meshed with the transmission gear, so that the rotating rod and the follow-up gear can be driven to rotate synchronously, then the follow-up rack and the insertion rod are driven to move synchronously and oppositely in the fixed base, and the insertion rod is inserted into the corresponding hollow sleeve synchronously until the roller shutter sheet descends into the fixed base. The roller shutter sheets are locked through inse