摘要:
The invention relates to a method for deboning a leg of slaughtered poultry. The leg is firstly stretched and next, starting from a forward end of the leg, the meat is stripped from the leg towards the rearward end of the leg. An apparatus for carrying out said method comprises means for stretching the leg, a stripping diaphragm and driving means for moving the leg through the diaphragm.
摘要:
Es ist eine Stanzvorrichtung (1) zum Ausstanzen des Mittelgelenkes (12) von aus unteren und oberen Beingliedern bestehenden Geflügelschenkeln (11) beschrieben. Durch Entfernen des Mittelgelenkes lassen sich derartige Geflügelschenkel sehr einfach entbeinen, indem die verbliebenen Knochenstümpfe von Ober- und Unterschenkel unter Rückhalten des Fleisches gezogen werden. Um mit niedrigem, die Standzeit der Stirnschneide (5) des als Hohlstempel (4) ausgebildeten Stanzwerkzeuges verlängerndem Stanzdruck arbeiten zu können und gleichzeitig eine sichere Trennung des ausgestanzten Teils zu erreichen, ist der Hohlstempel mit einem Anschlußstutzen (7) versehen, über den der Innenraum (8) des Hohlstempels mit einer Vakuumquelle verbindbar ist.
摘要:
A method and device for performing an accurate cutting operation near the knee joint of a leg (25;154;192) of a slaughtered animal, in particular a bird, the device comprising mechanical means, such as conveying elements and guides, for handling the leg, and cutting means, such as rotary or stationary knives for performing the cutting operation, e.g. for making an incision prior to scraping off meat of a bone or for cutting through the leg. With the device, the desired cutting accuracy is obtained by using mechanical positioning means which operate on the kneecap of the leg, which is preferably bended in the knee joint in its natural bending direction by bending means. The positioning means may comprise one or more supporting elements (94;164;216,218) with a stop edge, which can be moved along the thigh of the leg to against the kneecap.
摘要:
Es wird ein Verfahren zum Entbeinen der Extremitäten von Geflügel und eine Einrichtung zur Durchführung des Verfahrens beschrieben, mit deren Hilfe aus unteren (41) und oberen (42) Arm- oder Beingliedern bestehende Extremitäten (40) bearbeitbar sind, die durch ein Mittelgelenk (46) miteinander verbunden sind. Die Einrichtung weist einen Förderer (2) mit Haltevorrichtungen (5) für die Aufnahme und Halterung der zu bearbeitenden Extremitäten (40) auf, bei denen nacheinander die Haut im Bereich des äußeren Gelenkkopfes (43) bis auf den Knochen durchtrennt wird, die Flanken im Bereich des Mittelgelenkes (46) freigelegt werden, das Mittelgelenk (46) ausgestanzt wird und die so erzeugten Knochenstümpfe (47 u. 48) unter Rückhalten des Fleischteils (49) herausgezogen werden.
摘要:
The deboner (30) carries a plurality of deboning modules (31) in a closed path through a series of processing stations. Each module includes a rotary bone holder (50) which supports one end of a poultry part (106) and a stripper assembly (51) that is moved toward and away from the bone holder. Stripper blades (65, 66) engage the poultry part (106) as the stripper assembly is moved away from the bone holder to strip the meat (107) from the bone (105). As the blades (65, 66) strip the meat from the bone, the rotary bone holder is rotated by its sprocket (83) engaging sprocket turning protrusions (93).
摘要:
A device for boning pieces of meat such as shoulder or rib pieces, legs of poultry and the like comprising a lower element (52) and an upper element (51) adapted to move away from and towards one another, one of which or both having a cavity for receiving a bone portion (53) and comprising severing means (70) for severing the meat from the bone portion. Since a bone portion comprises relatively thin and thick parts near the joints it is according to the invention proposed to provide the bottom of one or each cavity with one or more members (60, 61, 62) displaceable in the direction of movement of the mould elements (51, 52) against an elastic force so that matching between the mould cavity and the bone portion is enhanced.
摘要:
In accordance with the present invention, there is provided a poultry thigh and drumstick deboning device, comprising clamping means (14) for holding a said poultry thigh or drumstick firmly down onto a deboning plate; a pair of spring-biased gripper jaws (11) adapted to grip a protruding end of the bone of the poultry thigh or drumstick on said deboning plate; and a rotary cutter blade assembly adapted to separate the meat from the bone as the thigh or drumstick is drawn though the said assembly by said gripper jaws, said jaws being rotatably driven during passage of the bone through the assembly; the cutter blades of the said cutter blade assembly being made from a material which is hard enough to cut off the meat but which is not hard enough to cut into the bone.