Batching device for preparing coal gangue organic fertilizer

The invention discloses a batching device for preparing coal gangue organic fertilizer, which comprises a cylinder, a feeding mechanism and a discharging mechanism are respectively mounted on the top surface and the bottom surface of the cylinder, four rotating rods are rotatably mounted in the cylinder, a plurality of stirring rods are mounted on the four rotating rods, and the lower ends of the rotating rods extend to the lower part of the cylinder. A second driving mechanism is mounted on the bottom surface of the barrel; a guide cylinder is mounted in the cylinder body, a first spiral stirring rod is arranged in the guide cylinder, and a first driving mechanism is mounted on the top surface of the cylinder body; by arranging the first driving mechanism, the guide cylinder and the first spiral stirring rod, when the first driving mechanism operates, the first spiral stirring rod can be driven to rotate, then materials at the bottom in the cylinder body are conveyed upwards through the guide cylinder, the m