Chicken house ventilating window

• Main Author: ZUO CONGLIN
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2013
• 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 a chicken house ventilating window. The chicken house ventilating window comprises a frame, a wind inlet window, a reset spring, a spring fixing block and a pulley guide rod mechanism. Both the wind inlet window and the spring fixing block are located in the frame; the wind inlet window comprises a first wind inlet window wind door plate, a second wind inlet window wind door plate and two wind guide plates, wherein one end of the reset spring is connected with the spring fixing block, and the other end of the reset spring is connected with the first wind inlet window wind door plate; the pulley guide rod mechanism comprises a guide rod, a pulley, a traction rope, a traction rope connecting rod, a traction rope fixing device and a knob, wherein the guide rod, the traction rope connecting rod and the pulley are all fixed to the wall where the chicken house ventilating window is located, one end of the traction rope is fixed to the traction rope connecting rod, the other end of the tr