Feeding device for horizontal sand mixer

The utility model discloses a feeding device for a horizontal sand mixer, which solves the problems of inaccurate metering, unstable formula, high labor intensity, low working efficiency and the like in the prior art, and is characterized in that a feeding platform is fixedly arranged on a stand column and is provided with two auxiliary material warehouses, a sand warehouse and a water tank, discharging ports of the auxiliary material warehouse and the sand warehouse are connected with a feeding hopper of a bucket elevator arranged on the ground through pipelines. The bucket elevator is fixedly installed on the ground, a feeding hopper is arranged on the lower portion of the bucket elevator, a discharging port is formed in the top of the bucket elevator, and the bucket elevator is connected with a feeding port of a feeding warehouse arranged on the upper portion of the sand mixer through a conveying pipeline. The water tank is fixedly installed on the feeding platform through water tank stand columns, a water