BULK FEED MIXER Russian patent published in 2023 - IPC B01F27/72 

FIELD: agriculture.

SUBSTANCE: invention relates to devices for mixing loose feed on livestock farms and complexes. The bulk feed mixer includes a combined auger-belt working body with alternating turns of auger and ribbon windings, having the following dimensions: outer diameter of the auger and ribbon winding - ; inner diameter of screw winding - ; internal diameter of the tape winding - , step of screw and tape windings - , the loading and unloading parts of the combined screw-belt working body are connected by a return channel, the return channel is located inside the combined screw-belt working body, an additional combined screw-belt working body is installed inside the return channel with alternating turns of auger and belt winding, having the following dimensions: outer diameters of screw and tape windings - d₂; internal diameter of the screw winding - d; internal diameter of the tape winding 12 - ; step of auger and tape windings - .

EFFECT: obtaining the required quality of the feed mixture in less time with reduced energy consumption due to the intensification of the movement of feed components, as well as simplifying the design due to the absence of a diffusion section with additional blades.

2 cl, 7 dwg