FODDER MIXER Russian patent published in 2021 - IPC A23N17/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to fodder mixers. Fodder mixer comprises hopper communicated via neck with housing made with unloading window, screw spiral arranged inside housing, ends of which are connected to drive and driven journals, drive and mechanism to move driven journal. In the mixing chamber there is a helical spiral, the length of which is greater than the inner length of the mixing chamber. One end of screw spiral is connected with drive journal by means of hinge of equal angular velocities. Second end of the screw spiral is fixed on the driven trunnion. Connection of driving journal with end of screw spiral is made at an angle in free position. Fodder component hopper is made in the form of separate sectoral sections separated by partitions and radially located to the mixer body neck.

EFFECT: fodder mixer allows increasing productivity of production of fodders from several components and to reduce energy intensity of fodder components mixing process.

1 cl, 1 dwg