Buck toothed fertilizer applicator for potato planting

The invention discloses a buck toothed fertilizer applicator for potato planting in the technical field of agricultural planning mechanical equipment. The buck toothed fertilizer applicator comprisesa fertilizer tank; according to the invention, a second gear is driven to rotate by starting a driving motor, so that a first stirring shaft on a first gear is driven to rotate, an anti-blocking paddle at a discharge port is also driven to rotate, the dredging of the discharge port is facilitate, and the blockage of the discharge port is prevented; two second stirring shafts are driven to rotate under the actions of a first bevel gear and a second bevel gear, so that the realization of more uniform stirring of the fertilizer tank is facilitated; when the amount of fertilization of the fertilizer tank is needed to be controlled, the rotating shaft is rotated through a first rotating handle, the height of a lifting rod is adjusted by the matching of a tooth groove and external tooth, and thediameter of a branch pipe