VIBRATION UNIT FOR MIXING BULK MATERIALS Russian patent published in 2015 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, namely to devices for mixing feed. The unit comprises a working chamber mounted resiliently on a base and equipped with an actuator. The chamber is made hollow with a curvilinear helical surface. The chamber is assembled from four circular sections rigidly connected in a circle to each other and four straight sections. Each circular section is assembled from interconnected sub-sections in the form of strips to form helical lines on their surfaces and the helical surfaces in the form of triangular pockets. The rectangular sections are made of a strip folded along straight lines to form parallelograms. The strip is folded into cylindrical coils connected to each other along the longitudinal edges to form helical polygonal pockets of triangular shape on the inner surface, and on the outer surface - unidirectional helical polygonal lines.

EFFECT: use of the invention enables to improve the quality of the feed obtained.

14 dwg