MIXER-FEED DISTRIBUTOR Russian patent published in 2013 - IPC A01K5/00 

FIELD: agriculture.

SUBSTANCE: invention relates to agricultural machinery industry, particularly to mixer-feed distributors. The mixer-feed distributor comprises a hopper with upper augers located in it near its side walls and the lower delivery auger mounted in its bottom on the hollow shaft, which is made hollow with opposite direction of rigidly fixed spiral winding. In the front part of the side wall of the hopper an unloading window with the shutter is made and under the unloading window an unloading conveyor is mounted. The lower delivery auger is additionally equipped with a mobile spiral winding attached on skids placed in through slots with slopes. The skids are connected to one end of the pins, and their other ends are attached on the axis placed inside the hollow lower auger along the spiral with the ability to move in through slots which width is equal to the diameter of the pins. The slots with slopes are made symmetrically crosswise in 90° for even load distribution over the entire length of the mobile spiral winding. The depth of the slots is equal to the thickness of the skids or half the thickness of the wall of the hollow lower delivery auger. The slopes are made at an angle 45° relative to the horizontal surface of the slots to prevent cramping or pressing the feed mass during movement of the skids along the slots with slopes during mixing the feed ingredients.

EFFECT: use of the invention enables to reduce the time for mixing the feed ingredients.

3 dwg