Solid powder filling equipment

The utility model discloses solid powder filling equipment, and relates to the technical field of filling equipment. Four supporting legs are arranged on the lower surface of the supporting plate, a material box is fixedly arranged on the upper surface of the supporting plate, an observation window is arranged on the material box, discharging grooves are connected to the upper surface of the supporting plate and the material box, a material conveying assembly is connected to the material box, and an auxiliary filling assembly is fixedly arranged on the lower surface of the supporting plate. Powder can be poured into the material box along the discharging groove, the powder enters the material pipe through an inclined plate in the material box and a feeding port to make contact with an auger conveying rod, a motor is started to drive a connecting rod at the output end to rotate, and the powder can be conveyed into the material box through the material pipe. The packing auger conveying rod is driven by the conn