Novel metering powder dripping device

The utility model belongs to the field of measuring instruments, and particularly relates to a novel measuring powder dripping device, which comprises a weighing base and a powder storage component positioned at one end above the weighing base, and is characterized in that the powder storage component comprises a main body, a conveying mechanism and a flow adjusting electromagnetic valve, a powder cavity is formed in the upper side surface of the main body, and a flow adjusting electromagnetic valve is arranged in the powder cavity; the lower end of the powder cavity is of a frustum structure, a conveying channel is formed in the position, below the powder cavity, in the main body, the outer side wall of the main body is vertically and fixedly connected with a powder outlet pipe, and the conveying mechanism comprises a spiral conveying rod and a driving motor. By arranging the material conveying mechanism, the material conveying mechanism works to drive powder falling into the material conveying channel to mo