POULTRY FEEDING DEVICE Russian patent published in 1995 - IPC

FIELD: poultry raising farms. SUBSTANCE: device has feed line 2 on which feeders 5 hang. Support rollers 6 make it possible for feeders move along feed line 2. The reverse drive for feeders 2 is made in the form of drum 7. The ends of rope 8 are fastened to upper and lower floors 9 and 10 of the building. The drive also has a screw couple whose nut 11 is fastened on feeder 5; screw 12 is rigidly fitted into drum 7. Feed travels through feed line 2 towards to discharge holes to get into feeders 5. As drum 7 rotates, screw 12 makes nut 11 and feeder 5 translationally move. EFFECT: simpler design, lower amount of feed per unit of yield. 2 cl, 5 dwg