Push rod type drill bit feeding machine with parallel side plates, knuckle-toothed barrel and cylinders

The utility model provides a push rod type drill bit feeding machine with parallel side plates, a knuckle-toothed barrel and cylinders. A fixed side plate and a movable side plate are arrayed to form a hopper; the hopper is in the shape of an opening with the large top and the small bottom; drill bits are stored in the hopper; the knuckle-toothed barrel is arranged under the hopper; the parallel cylinders move together to drive a hinge so that the movable side plate is driven to swing; the drill bits are prevented from being blocked in a lower opening of the hopper; the movable side plate swings, so that the drill bits move and are arrayed; the dropped drill bits can drop to the lower end of the knuckle-toothed barrel along with rotation of the knuckle-toothed barrel; and the cylinders can push the drill bits out of tooth seams, and circular conveying of the knuckle-toothed barrel is realized.