Hog head removal apparatus
OwnerEdward Ochylskiinventor
Life of this patent
Estimating the term…
Abstract
A hog head is removed by suspending the carcass in a head-down position, marking the skin of the carcass around the neck, engaging a hook in the jaw of the carcass and applying force to the hook to rotate the head upwardly, and disengage the atlas joint whereby the head is substantially removed from the carcass. Continuous apparatus includes head pulling structure running parallel to and synchronized with the carcass suspension system, and preferably horizontally offset therefrom, so that the carcass assumes a "bellydown" attitude when head-pulling force is applied thereto. Semi-continuous apparatus may apply the required force using a flywheel, a crank, a lever or a fluid driven cylinder.
Claims13
An apparatus for removing heads from hog carcasses which comprises:
- a constantly moving carcass suspension system from which carcasses are suspended in the head down position, by which carcasses are moved through a head removal area at a uniform rate;
- a constantly moving power-driven head pulling means synchronized with the movement of said carcass, said head pulling means being offset from the vertical plane beneath said carcass suspension system;
- hook means adapted to engage the jaw of said carcasses;
- and
- said hook means adapted to engage said head pulling means whereby a longitudinal force is exerted on said carcasses through said hooking means, whereby said carcasses assumes a "bellydown" attitude, said head is rotated to the snout up position, and the head is substantially removed from said carcass, as said carcass moves through said head removal area at a uniform rate.
An apparatus for removing the heads from animal carcasses by pulling, comprising:
- a continuously moving, overhead carcass suspension system from which the carcasses are suspended in the head down position, said suspension system extending through the head removal area so as to move the carcasses through the head removal area at a constant rate;
- a continuously moving head removal means running parallel to the continuously moving suspension system, but mounted offset from the vertical plane of said suspension system, said head removal means descending from a point near the head of said carcass to a point substantially lower than the continuously moving overhead carcass suspension system;
- hooking means for attaching the lower part of said carcass jaw to a head removal means;
- and
- said head removal means adapted to assert a longitudinal force on said head, through said hooking means, whereby said head is rotated to the snout up position and is removed from the carcass as the carcass moves through the deheading area.
Dependencies are inferred from the claim text.