Patent ID: 11877695
Assignee: COLOMBINI S.R.L.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 0:
1. A grinding machine for a granular food with a vertical or horizontal rotation axis, comprising:
an upper or rear grinding disk rotating, in use, at a first non-zero speed;
a lower or front grinding disk facing the upper or rear grinding disk configured to rotate at a second non-zero speed different from the first non-zero speed;, a hollow conical tool defining a collection channel of the granular food; and, a conical rotating counter tool surrounded by the hollow conical tool;, wherein
the upper or rear grinding disk and the lower or front grinding disk have a respective frontal facing teeth;
the upper or rear grinding disk and the lower or front grinding disk receive the granular food in a radially internal position;
the upper or rear grinding disk and the lower or front grinding disk expel the granular food after grinding through a radially external opening; and, the hollow conical tool and the conical rotating counter tool are arranged upstream of the upper or rear grinding disk and the lower or front grinding disk to perform a first crushing of the granular food entering the upper or rear grinding disk and the lower or front grinding disk.