Poultry processing apparatus
OwnerHorace J. De Longinventor
Life of this patent
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Abstract
As a series of birds are conveyed in a suspended, inverted attitude through a poultry processing plant the neck of each bird is received in a rotating helical rotor formed by a pair of helical bars arranged in overlapping, coaxial relationship and which form a helical path therebetween. The helical rotor is rotated in timed relationship with respect to the bird conveyor so as to progressively grasp and move the heads of the birds with the conveyor. The feathers at the neck of each bird are wiped across the length of the neck, and the jugular vein of each bird is severed without severing the spinal cord or trachea of the bird.
Claims8
Apparatus for processing poultry for use in a poultry processing line of the type including conveyor means for moving a plurality of birds suspended in an inverted attitude in series through a plurality of processing steps, said apparatus comprising a support frame, a rotary element comprising a pair of helical, coaxial overlapping bars mounted on a common axle, said axle rotatably mounted on said support frame, said pair of helical bars defining an open-ended helical path therebetween for receiving the necks of birds on the conveyor means, and drive means in driving engagement with said axle for connection to the conveyor means for rotating said helical bars in response to the movement of the conveyor means and conveying the necks of the birds.
Apparatus for killing poultry and the like comprising overhead conveyor means for moving a plurality of birds suspended in an inverted attitude in an equally spaced series along a path, neck conveyor means for grasping the neck of each bird adjacent its head and actively conveying the heads along a path beneath the overhead conveyor means in timed relationship with said overhead conveyor means and urging the heads laterally with respect to the overhead conveyor means and for orienting the heads of each bird so that its longer dimension extends across the direction of travel of the birds along the overhead conveyor means and, cutting means mounted on said neck conveyor means arranged to sever the skin and flesh of the neck at the side of the neck of the birds without severing the trachea or spinal cord of the birds.
Dependencies are inferred from the claim text.