Mixing and stirring device for proportioning magnesium oxide powder

The utility model discloses a mixing and stirring device for magnesium oxide powder proportioning, and relates to the field of mixing devices, the mixing and stirring device comprises a supporting table, a mixing and stirring box, a feeding box and a feeding port, the mixing and stirring box is fixedly installed on the inner side of the supporting table, a measuring assembly is arranged in the feeding box, and a driving assembly is arranged on the side face of the measuring assembly. According to the feeding device, the measuring assembly and the driving assembly are arranged, the driving assembly can drive the measuring assembly to move left and right in the feeding box, the position of the measuring cylinder is fixed when the measuring cylinder moves to the position under the feeding port, the operation process is simplified, manpower is saved, and therefore the feeding efficiency can be improved; the measuring assembly can also cover the feeding port when the raw materials are stirred, the raw materials ar