Alumina powder racking machine

The utility model provides an alumina powder racking machine which is characterized in that the lower surface of an alumina powder racking storage cabin is connected with an alumina powder racking machine supporting rod in an embedded mode, the bottom end of the alumina powder racking machine supporting rod is fixedly connected with a base, and the outer surface of the alumina powder racking machine supporting rod is connected with a transverse reinforcing rod in a welded mode; a storage bin fixing clamping plate is connected to the upper surface of an alumina powder split charging machine supporting rod in a welded mode, a sealing cover assembly is arranged on the upper portion of an alumina powder split charging storage bin, and a discharging assembly is arranged on the lower portion of the alumina powder split charging storage bin. The aluminum oxide powder is subpackaged and output through an aluminum oxide subpackaging funnel by a subpackaging machine subpackaging pipe in the subpackaging machine subpack