Metering matching device for concrete admixture

The utility model discloses a metering matching device for a concrete admixture. The metering matching device comprises a rack, a storage box group, a mixing box and a driving structure, wherein the storage box group comprises a plurality of storage boxes which are mounted above the rack at intervals, a first stirring assembly is arranged in each storage box, and a feeding hole is formed above each storage box; the mixing box is installed on the rack and located below the storage box set, the bottom of each storage box is communicated with the top of the mixing box through a communicating pipe, and a discharging port is formed in the bottom of the mixing box; a plurality of second stirring assemblies are arranged in the mixing box; the driving structure is mounted above the rack, the driving structure and the storage box group are arranged at an interval, and the driving structure can drive the plurality of second stirring assemblies and the plurality of first stirring assemblies to rotate. The driving struct