DISTRIBUTOR-SHREDDER OF FEED FORMED INTO ROLLS AND BALES Russian patent published in 2022 - IPC A01K5/02 A01F29/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture, namely to devices for crushing feed. The distributor-shredder of feed formed into rolls and bales contains a cylindrical vertical hopper on a frame with a running gear, the inner surface of which is equipped with auxiliary elements, a rotating grinding cone-type working body with segments located in the bottom of the hopper. The auxiliary elements of the hopper are made in the form of ellipses bent along the axis of a smaller diameter at an angle of no more than 30 degrees to the inner wall of the hopper, and have a cutting edge. The segments of the grinding working body are made in the form of lateral, flat cutting sectors interconnected by means of a fastening element in the form of a plate with holes. An additional cutting sector is installed perpendicular to the plate in the form of an isosceles triangle with an upward vertex and with the possibility of horizontal movement between lateral, flat cutting sectors, the edges of which are made in the form of an ellipse. At the same time, the cone-type grinding working body along the perimeter of the lower base is equipped with additional triangular-shaped cutting segments with cutting edges on the sides, and the hopper is installed relative to the base of the conical bottom of the grinding working body with a gap of 6-7 cm wide. Moreover, under the lower part of the grinding working body there is an annular receiver tray with outlets for distributing the crushed material to feeders.

EFFECT: invention provides a reduction in specific energy consumption and an increase in feed quality by grinding feed to the level of zootechnical requirements.

1 cl, 6 dwg