Grinding pulverizer

The utility model relates to the field of grinding machines, in particular to a grinding and crushing machine. Comprising a grinding disc, a grinding stone mill and a grinding rotating shaft, a grinding rotating shaft is vertically arranged on the grinding disc, the upper portion of the grinding rotating shaft is driven by a grinding motor to rotate, the outer ring of the lower portion of the grinding rotating shaft is sleeved with a connecting block, a plurality of connecting shafts are arranged on the periphery of the connecting block in a circular array mode, the connecting shafts are horizontally arranged, and the connecting shafts are perpendicular to the tangent plane of the connecting points of the circular connecting block. The other end of the connecting shaft is rotatably sleeved with a grinding stone mill, and the grinding motor drives the grinding rotating shaft to rotate so as to drive the grinding stone mill to roll and grind. According to the device, materials needing to be ground can be ground