Feed apparatus for poultry gizzard processing machine
OwnerCarl J. Hillinventor
Life of this patent
Estimating the term…
Abstract
A pair of rolls extend upstream from beyond the upstream end of a generally horizontal feed trough. The configuration and the rotation of the rolls is such that the gizzard and stomach are supported on the tops of the rolls while the gut and gullet, including the crop, depend below the rolls. The rotation of the rolls moves the stomach and gizzard onto the feed trough. Below the feed trough are a pair of gears rotating about vertical axes with the nip of the gears positioned below a slot in the feed trough. These gears pull the gut and gullet in a downstream direction and as they do so a knife below the gears severs the gut and gullet.
Claims9
In an apparatus for processing poultry gizzards comprising in combination a power drive, a longitudinal feed trough having an upstream end and a downstream end and along which said gizzards are moved longitudinally thereof in an established direction toward the downstream end, said trough having a longitudinal opening of a width sufficient to permit the gut and gullet of the gizzard to pass therethrough while sufficiently narrow to prevent the gizzard and the stomach attached thereto from descending therethrough so that they will remain on the trough, and a device below the trough opening and between said ends for removing the gullet and the gut from the stomach and gizzard, the improvement wherein said device comprises:
- a pair of gears rotatable about substantial vertical axes and having top sides and bottom sides, said gears interengaging each other and defining a nip therebetween, said nip being positioned below said opening, one of said gears being connected to said power drive to rotate the gears in a direction such that at the nip the gears are moving in said established direction, whereby the gut and gullet will be engaged by the gears at said nip and pulled thereby in said established direction;
- and
- knife means immediately adjacent one of said sides at about said nip and having a cutting edge facing in the reverse of said established direction for severing the gut and gullet as they are so engaged and pulled.
In an apparatus for processing poultry gizzards comprising in combination a power drive, a longitudinal feed trough having an upstream end and a downstream end and along which said gizzards are moved longitudinally thereof in an established direction toward the downstream end, said trough having a longitudinal opening of a width sufficient to permit the gut and gullet of the gizzard to pass therethrough while sufficiently narrow to prevent the gizzard and the stomach attached thereto from descending therethrough so that they will remain on the trough, a feeding device for positioning said stomach and gizzard on said trough with the gut and gullet, including the crop, dangling below the trough, said feeding device comprising a pair of side by side rolls rotatable about generally parallel axes substantially aligned with the longitudinal direction of said trough, and extending a predetermined distance in the opposite direction of said established direction in front of and below the upstream end of the trough, said rolls having helical ridges thereabout with the helical ridges of one roll being the reverse of the helical ridges of the other roll, and means connecting the rolls to the power drive for rotating the rolls in a direction such that a gizzard resting on the top of the rolls is moved toward and onto the upstream end of the trough.
Dependencies are inferred from the claim text.