Automatic jacking feeding mechanism for edge trimmer

The utility model discloses an automatic jacking feeding mechanism for an edge trimmer, which comprises a jacking motor, a jacking screw rod, a screw rod seat, a connecting plate, a discharging plate, a limiting plate, a plurality of limiting rods and a jacking frame, the jacking motor is arranged at the bottom of the jacking frame, the bottom end of the jacking screw rod is in transmission connection with the jacking motor, and the screw rod seat is connected with the connecting plate. The lead screw base is arranged on the jacking lead screw in a transmission and sleeving mode, the connecting plate is arranged on the lead screw base in a hanging mode, the discharging plate is arranged over the connecting plate through the two discharging supporting rods, the limiting plate is arranged on the top of the jacking frame, a jacking receding groove is formed in the middle of the limiting plate, and the jacking receding groove is completely matched with the discharging plate. The multiple limiting rods are inserte