TUBEROUS ROOTS CUTTER Russian patent published in 2018 - IPC A01F29/00 B02C18/06 B02C18/22 

FIELD: agriculture.

SUBSTANCE: tuberous root cutter includes a chopping chamber with loading and unloading throats and a hopper equipped with an additional inclined partition. The lower end of the hopper is located at the edge of the loading throat window. The cutter includes a cutting disk mounted on the shaft with radially arranged windows in which horizontal knives are installed, in front of which at an angle of 45° to their axis vertical knives are mounted on the periphery of the disk in the alignment of the loading throat. The loading throat of the chopping chamber is made in the form of a conical cavity, which angle of inclination of the wall with respect to the plane of the cutting disk with knives is where ƒ - coefficient of friction of the tuber against the wall of the loading throat and the plane of the cutting disk with knives, h - horizontal knife outlet value, m, R_max - maximum radius of the tuber, m.

EFFECT: invention makes it possible to significantly increase productivity and quality of tuberous root cutting with minimal exudation.

3 dwg