Poultry foot callus extractor
AssigneeCENOTIC Engenharia LTDA
InventorClaimir Adolfo Guinzelli
Life of this patent
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Abstract
A machine designed to extract calluses from the footpads of poultry—primarily chickens—comprising a cabinet on the inside of which is mounted a pair of chains between which are mounted a plurality of trays having a circular through-opening in the bottom face thereof. Operatively mounted downstream of the chains is a pair of toothed shafts with motorization means and mounted above this region is a smaller chain which is also motorized. Mounted on said chain is a plurality of assemblies comprised of a base (4) and, mounted thereon, a piston (5), the position of which corresponds to the position of the opening (A) in a tray (B) when the latter is below the region of the smaller chain, wherein the piston (5) and the opening (A) are vertically aligned with each other.
Claims5
An assembly for cutting callouses from a severed poultry foot, comprising:
- a pair of chains arranged in parallel that are moved in unison by at least one drive sprocket, wherein a gap space is disposed between said pair of chains;
- a plurality of trays that are disposed in said gap space and are moved by said pair of chains, wherein each of said plurality of trays has an interior sized to retain a severed poultry foot therein, and wherein each of said plurality of trays has a bottom surface with a hole formed therethrough for accessing said interior from below;
- a pair of toothed shafts, wherein said plurality of trays are moved past said pair of toothed shafts by said pair of chains, and wherein said pair of toothed shafts are positioned to cut along said bottom surface and past said hole in said bottom surface as said plurality of trays move past said pair of toothed shafts;
- and
- a plurality of plungers connected to a looped chain that repeatedly moves said plurality of plungers, wherein at least one of said plurality of plungers moves above said hole in each of said plurality of trays as said trays move over said pair of toothed shafts, wherein should the severed poultry foot be present, said at least one of said plurality of plungers biases the severed poultry foot through said hole and against the pair of toothed shafts as each of said plurality of trays passes over said pair of toothed shafts.
Dependencies are inferred from the claim text.