Configuration device for preparing 3D printing concrete prepared from recycled aggregate

The utility model discloses a configuration device for preparing 3D printing concrete prepared from recycled aggregate, and relates to the technical field of concrete preparation, the configuration device comprises a device main body, a cover plate is arranged on the upper side of the device main body, a mixing mechanism is arranged in the device main body and located on the lower side of the cover plate, and the mixing mechanism comprises a first motor; a fluted disc is arranged on the upper side of the cover plate, a plurality of sets of batching measuring cylinders are fixedly installed at the positions, close to the edge, of the upper surface of the fluted disc in a clamped mode, a first supporting plate and a second supporting plate are fixedly connected to the outer side face of the cover plate, and a second motor is fixedly installed on the lower surface of the first supporting plate; a rotating shaft is mounted at the output end of the second motor, and a connecting gear fixedly sleeves the outer side