The invention relates to agricultural machinery, in particular to a self-propelled carrot seed-rope seeding machine. The self-propelled carrot seed-rope seeding machine comprises a frame, furrowers, an elastic roller seed rope synchronous laying device, a drip irrigation belt roller, a rear roller and a chain transmission device. The elastic roller seed rope synchronous laying device, the drip irrigation belt roller and the rear roller are arranged on the frame sequentially from front to back, and the rear roller is mounted at the rear end of the frame. The elastic roller seed rope synchronouslaying device comprises two elastic roller seed rope synchronous laying device bodies, and the bottom of the frame is provided with the furrowers under the elastic roller seed rope synchronous layingdevice bodies. The drip irrigation belt roller is positioned between the two elastic roller seed rope synchronous laying device bodies, and a drip irrigation belt is wound on the drip irrigation beltroller which is connected with the frame through a drip irrigation belt roller rotating shaft. The rear roller is arranged behind the drip irrigation belt roller, the middle of the rear roller is provided with an annular groove, and the drip irrigation belt is arranged in the annular groove. The problem that the seed rope is broken when the machine is in operation is effectively solved.