Automatic feeding device for crayfish culture pond

• Main Authors: LU CHAOPING, MA YUANCHAO
• Format: Patent
• Language: Chinese; English
• Published: 03.05.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The utility model discloses an automatic feeding device for a crayfish culture pond. The device comprises a feeding hopper, a horizontal conveyor, a floating pipe and a vertical conveyor, the horizontal conveyor comprises a first conveying pipe, a first packing auger and a first motor; the first conveying pipe is fixed on the floating pipe; the floating pipe floats on the water surface of the culture pond; the first conveying pipe is communicated with the bottom of the feeding hopper; the first packing auger is arranged in the first conveying pipe; the first motor drives the first auger to rotate; the first conveying pipe is provided with a plurality of discharging openings. the vertical conveyor comprises a corrugated pipe, a second conveying pipe, a second packing auger and a second motor, openings are formed in the two ends of the second conveying pipe, the upper end of the second conveying pipe is communicated with the discharging opening through the corrugated pipe, the lower endof the second conveying p