Metering machine for mixing machine-made sand concrete

The utility model discloses a metering machine for machine-made sand concrete mixing, and relates to the technical field of powder material weighing metering, the metering machine comprises a mixing box and a weighing instrument, the mixing box comprises a stirring cavity arranged in the mixing box, a stirring mechanism and a cleaning mechanism are arranged in the stirring cavity, the bottom of the mixing box is fixedly connected with one end of a supporting column, and the other end of the supporting column is fixedly connected with the weighing instrument. The other end of the supporting column is placed on the weighing instrument; the stirring mechanism power assembly comprises a motor, the output end of the motor is fixedly connected to one end of an output shaft through a coupler, and the peripheral face of the other end of the output shaft is connected with a rotatable driving gear through a key. A cleaning mechanism for cleaning the stirring cavity is arranged in the mixing box, after weighing and stir