| 摘要 |
A shoulder bar apparatus is adapted for attachment inside an animal chute comprising a headgate and side panels movably mounted on the chute frame. The apparatus comprises right and left vertical shoulder bars movably mounted to corresponding sides of the chute frame rearward of the headgate, each shoulder bar having a top end above a neck location and a bottom end below the neck location. A shoulder bar control mechanism is operative to simultaneously move the shoulder bars from an open position, where the shoulder bars are located in proximity to corresponding right and left sides of the chute frame, to a closed position where the shoulder bars are located in proximity to corresponding right and left sides of the neck location and behind headgate a distance about equal to the neck length of a confined animal. A lock is operative to maintain the shoulder bars in the closed position.
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