Feed mixing device for animal breeding

The utility model discloses a feed mixing device for animal breeding, and relates to the technical field of animal breeding. Comprising a straight-barrel mixing tank, an arc-shaped mixing tank is arranged at the bottom end of the straight-barrel mixing tank, a crusher is arranged above the straight-barrel mixing tank, a crushing cutter is arranged in the crusher, a mixing motor is arranged in the center of the top end of the straight-barrel mixing tank, and an arc-shaped stirrer is arranged at the bottom end of a mixing main shaft. The feed mixing device has the beneficial effects that feed is cut and crushed by arranging a crushing cutter before being mixed, so that the particle size of the feed is smaller in the subsequent mixing process, and the feed is mixed more uniformly; the feed in the straight-barrel mixing tank and the arc-shaped mixing tank is rapidly stirred and mixed, and the feed is effectively prevented from being accumulated in the mixing tanks while being rapidly stirred, so that the uniforml