Simple and easy pulverizing machine

The invention relates to the technical field of crop processing equipment, and energy saving and environment protection, and in particular relates to a simple and easy pulverizing machine. The simpleand easy pulverizing machine comprises a storage bin with a round cross section, wherein the storage bin comprises a material crushing cabin at the upper part; the material crushing cabin is internally and coaxially provided with a material crushing sheet which can do rotary movement in a matching manner; the material crushing sheet is provided with a plurality of material crushing teeth and material crushing holes, which are mutually and correspondingly matched; a discharging cabin is arranged below the material crushing sheet; a discharging opening is formed in the discharging cabin; the discharging cabin is internally further provided with a material pulling device capable of rotating along the material crushing sheet; the material crushing sheet is connected with a central shaft; a speed reducing machine, whic