Grinding machine for cement production

The invention discloses a cement production grinding machine which comprises a grinding box, a feeding port is formed in the grinding box, a grinding structure is arranged in the grinding box, a shaking screen is arranged at the lower end of the grinding structure, discharging ports are formed in the left side and the right side of the shaking screen, and the discharging ports are formed in the side wall of the grinding box. The raw material grinding device is reasonable in structure and novel in design, raw materials can be ground through the grinding structure, the ground materials fall down to the scattering rods to be scattered, the situation that the materials are adhered due to grinding of grinding rollers is avoided, the scattering rods can rotate, the grinding structure can rotate, and therefore the grinding effect is good. The materials are prevented from being accumulated on the scattering rod, the scattered materials fall into the vibrating screen to be screened, the materials which cannot pass thr