Limestone metering device convenient for feeding and dumping

The limestone metering device facilitating feeding and dumping comprises a bottom plate, a first vertical plate and a second vertical plate are fixedly installed on the two sides of the top of the bottom plate respectively, a dust removal structure is fixedly installed on the right side of the first vertical plate, and a dumping structure is fixedly installed between the first vertical plate and the second vertical plate. The dumping structure comprises a metering box, a weighing device, a first motor, a driving wheel, a driven wheel and a straight rod, and the metering box is located between the first vertical plate and the second vertical plate. Through the arrangement of the metering box, the weighing device, the first motor, the driving wheel, the driven wheel, the straight rod, the second motor, the conveying box, the packing auger, the feeding hopper and the feeding box, the device has the advantages that limestone can be conveniently fed, and the weighed limestone can be conveniently dumped; the proble