Inclined outlet spiral fertilizer feeder capable of improving fertilizer feeding uniformity

The utility model discloses an inclined outlet spiral fertilizer feeder capable of improving fertilizer feeding uniformity, and belongs to agricultural machinery. A fertilizer inlet and a mounting hole are formed in the upper part of a shell, a fertilizer outlet is formed in the lower part of the shell, a front shaft neck and a rear shaft neck of a fertilizer feeding wheel with an inner hexagonal hole in the end part are rotationally assembled with a front hole of the shell and a rear hole of an end cover respectively, and the end cover is fixed on the shell through a bolt; and a triangular outlet-shaped deformation guide pipe is arranged at the lower part of the shell and the upper part of the fertilizer outlet. The deformed guide pipes with the triangular outlets are arranged at the lower part of the shell and the upper part of the fertilizer outlet, so that a plurality of spiral blade gaps simultaneously participate in fertilizer discharging in the fertilizer discharging process of the fertilizer dischargi