VIBRATION PLANT FOR FODDER PREPARATION Russian patent published in 2016 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, namely to forage preparation devices. Plant comprises drum, drive, loading and unloading devices. Drum is made in form of cylinder, inclined relative to horizontal axis, with flat end elliptic walls parallel to each other, walls are perpendicular or inclined at an angle β to horizontal axis of drum rotation, but with preservation of parallelism of each other. Larger axes of ellipses of end walls are turned relative to each other at angle ω to allow simultaneous action on forage components of oscillations in three mutually perpendicular directions. Drum is fixed on platform, mounted by rubber cord air cylinders on bed. Along whole length of drum barrel-shaped spring is placed with round section of turns, equipped with device to vary turn step by stretching or compression.

EFFECT: use of invention provides higher quality of end product.

1 cl, 4 dwg