Fly ash grouting material processing and proportioning device

The utility model relates to a coal ash grouting material processing and proportioning device. The coal ash grouting material processing and proportioning device comprises a mixing mechanism, a proportioning device body and a dust falling device, according to the coal ash grouting material processing and proportioning device, a servo motor is arranged in a mixing mechanism, after the servo motor is started, a rotating rod and a first stirring assembly can be driven to stir, and at the moment, under the transmission effect of a transmission belt, a second stirring assembly can be driven to mix; scrapers are arranged on the outer sides of a stirring plate and a stirring rod, so that residual materials can be reduced while uniform mixing of the proportioning device body is guaranteed, and unnecessary resource waste can be avoided; according to the proportioning device for the fly ash grouting material, dust generated during proportioning of the fly ash grouting material can be collected, so that the harm of the