The utility model relates to a miniature screw rod feeding equipment, including the equipment body, be provided with the unloading pipe on the equipment body, its characteristics are: the lower extreme of unloading pipe sets up the discharge gate, and the upper end of unloading pipe is connected with thrust unit, has seted up the subassembly of blowing, the last feeding subassembly that is provided with of thrust unit on the unloading pipe. From this, it is small, it is few to the consumption of material, save manufacturing cost. Simultaneously, the operation is convenient, easily assembly, regulation and field usage. Moreover it is not enough to remove ordinary trapezoidal spiral, pressure auger delivery power from, avoids that the unloading has intermittently, the phenomenon of blanking not.