The invention relates to a stacked planetary vertical mill, which comprises a transmission device consisting of a motor, a universal transmission shaft assembly and a transmission, a mill body, an upright post, a lifting mechanism, an inlet and outlet hopper and a dust removal pipe, wherein the mill body mainly comprises mill cylinders which are opened opposite to each other, a main shaft, a grinding ring, a uniform feed tray, a rotary disc, a scratch board mechanism and a suspended grinding wheel assembly. When a motor is started, a rotary force drives the main shaft through a universal transmission shaft; the main shaft drives the uniform feed tray, the rotary disc and the scratch board mechanism; shaft pins on the uniform feed tray and the rotary disc drive the suspended grinding wheel assembly; a grinding wheel is driven to roll along the grinding ring, rotate around a grinding wheel shaft, and perform planetary motion around the main shaft; and particles fallen on the rotary disc are rotated and spread through the rotary disc, fallen into a concave groove of the grinding ring, and crushed progressively by rolling and grinding pressure. The grinding wheel driving mechanism has long service life and higher operational reliability; the matched surface of the grinding wheel and the grinding ring can be automatically adjusted by the grinding wheel; and the grinding wheel driving mechanism has the characteristics of simple manufacturing technology and convenient maintenance, can achieve the aims of safety, environmental protection, reduced loss of grinding materials, small equipment volume and light weight, and greatly reduces the power consumption of powder processing.