Agricultural seeding device

An agricultural seeding device comprises a rack, the upper portion of the rack is fixedly connected with a power base, the power base is rotationally connected with a set of spiral shafts, the spiral shafts are connected through a belt, the spiral shafts are connected with a rack base through gears and racks, the rack base is slidably connected with a driving base, the driving base is connected with a moving base, and the moving base is connected with a driving block. The driving block is connected with a power base through a belt and a belt wheel, the movable base is connected with an inserted link base, and a set of inserted links on the inserted link base are connected with a spiral shaft. A funnel-shaped material box is arranged at the upper part of the rack, a group of discharge holes are formed in the lower part of the material box, each discharge hole corresponds to each hole in the hole tray, four supporting rods are arranged at the upper part of the material box, and the supporting rods are fixedly c