Claims
- 1. A mechanism for automatically transferring a top portion of an animal carcass, having an open abdominal cavity, whose bottom portion is suspended from a foot shackle conveyor, onto a separate conveyor as the top portion is cut from the lower portion, while leaving the lower portion suspended in the foot shackle conveyor, said mechanism comprising
- means for preventing the carcass from swinging in the foot shackle conveyor,
- means carrying a series of tines along a path which approaches the carcass path at the level of the abdominal cavity's opening so that each tine is directed at and then enters the cavity through the opening,
- a pivot connection between the carrying means and each tine, so that the tine can pivot between a raised position, as it approaches the opening, and a depressed position as it extends into the cavity, and
- a knife for separating the upper and lower halves after the tine has entered the cavity,
- said carrying path thereafter leading away from the foot shackle conveyor.
- 2. The invention of claim 1, further comprising means for moving said tine between said raised and depressed positions.
- 3. The invention of claim 2, wherein said means comprises a lever connected to the tine, and a stationary cam engaging the lever, said cam being configured so as to lower the tine as it begins to enter the opening, and then raise the tine after it has fully entered the cavity.
- 4. The invention of claim 1, wherein the knife is a circular blade passing above the tines.
- 5. The invention of claim 4, further comprising means for pulling the bottom portion away from the upper portion after they have been separated by the knife, in case the portions remain connected by skin.
- 6. A mechanism for automatically transferring a top portion of an animal carcass, having an open abdominal cavity, whose bottom portion is suspended from a foot shackle conveyor, onto a separate conveyor as the top portion is cut from the lower portion, while leaving the lower portion suspended in the foot shackle conveyor, said mechanism comprising
- means for preventing the carcass from swinging in the foot shackle conveyor, wherein the swing preventing means comprises an auger disposed beneath the foot shackle conveyor, parallel thereto, and rotating at a speed sufficient to move birds engaged by the auger at the same speed as the shackle conveyor, and a barrier to keep each bird in a particular groove of the auger,
- means carrying a series of tines along a path which approaches the carcass path at the level of the abdominal cavity's opening so that each tine is directed at and then enters the cavity through the opening, and
- a knife for separating the upper and lower halves after the tine has entered the cavity,
- said carrying path thereafter leading away from the foot shackle conveyor.
- 7. A method of transferring a top portion of an animal carcass, having an open abdominal cavity, whose bottom portion is suspended from a foot shackle conveyor, onto a separate conveyor as the top portion is cut from the lower portion, while leaving the lower portion suspended in the foot shackle conveyor, said method comprising steps of
- preventing the carcass from swinging in the foot shackle conveyor,
- carrying a series of tines along a path which approaches the carcass path at the level of the abdominal cavity's opening so that each tine is directed at and then enters the cavity of a carcass through the opening,
- pivoting the tine from a raised position, as it approaches the opening, to a depressed position, as it extends into the cavity,
- severing the upper and lower halves after the tine has entered the cavity, and thereafter
- carrying the tines and the bottom portions supported thereon away from the foot shackle conveyor.
Parent Case Info
This application is a continuation-in-part of copending application No. 08/098,007 now U.S. Pat. No. 5,374,214.
US Referenced Citations (6)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
98007 |
Jul 1993 |
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