Poultry house floor and wall cleaner
US 7574766 B1
บทคัดย่อ
An apparatus for moving debris such as chicken manure away from a wall including a frame assembly movable across a floor, a scraping member suspended from the frame assembly and a guide member connected to the scraping member. The scraping member is arranged for scraping debris away from the wall and causing movement of the scraping member and frame assembly toward the wall when the frame assembly is moved in a predetermined direction across the floor. The guide member causes movement of the scraping member away from the wall and around objects projecting out from the wall such as support beams.rack and pinion system.