GEAR-TYPE GRANULATOR PRESS Russian patent published in 2019 - IPC B30B11/28 B30B15/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture and can be used for production of granules from the pressed material. Proposed presser comprises support, rolling heads engaged with female die, rotary drive and bins arranged one above the other. External hopper is intended for dry material and is located on support. Inner hopper is intended for liquid binding component and is made in the form of truncated cone with calibrated holes. In upper part of inner hopper at different levels there are mixing blades. Lower part of the inner hopper is inserted into the central hole of the matrix in the form of a truncated cone with radial teeth. Conical pressing channels are located in matrix teeth. Central axis of the channels is perpendicular to the working surfaces of the stationary rolling heads in the form of gears. Matrix and internal hopper are connected with rotation drive and installed with possibility of rotation in one direction. On matrix lower side at angle of 45° cleaner is arranged to cut out pressed material. Rotation drive shaft is located in the lower part of the support and passes through the central hole of the matrix.

EFFECT: result is improved quality of obtained granules.

1 cl, 4 dwg