WO2022008218A1 - Vorrichtung und verfahren zur automatischen verarbeitung von entweideten geflügelkörpern oder teilen davon - Google Patents
Vorrichtung und verfahren zur automatischen verarbeitung von entweideten geflügelkörpern oder teilen davon Download PDFInfo
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- WO2022008218A1 WO2022008218A1 PCT/EP2021/066848 EP2021066848W WO2022008218A1 WO 2022008218 A1 WO2022008218 A1 WO 2022008218A1 EP 2021066848 W EP2021066848 W EP 2021066848W WO 2022008218 A1 WO2022008218 A1 WO 2022008218A1
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- WIPO (PCT)
- Prior art keywords
- knife
- transport direction
- holding
- designed
- poultry
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C21/00—Processing poultry
- A22C21/0053—Transferring or conveying devices for poultry
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C21/00—Processing poultry
- A22C21/0092—Skinning poultry or parts of poultry
Definitions
- the invention relates to a device designed and set up for the automatic processing of gutted poultry bodies or parts thereof, in particular front halves of the poultry bodies, comprising a frame, a transport unit mounted on the frame with a rotatingly driven transport means, at least one holding device attached to the transport means, which is used for holding of the poultry carcass or part thereof during transport in the transport direction T and during processing at a processing station, and at least one processing station for processing the poultry carcass or parts thereof, namely a knife arrangement arranged on the frame, which is used to cut into the skin of the back of the Poultry carcass or part thereof located in the effective area of the knife arrangement is designed and set up, with a knife of the knife arrangement from a waiting po being used to incise the back skin position is designed and set up to be movable into a cutting position and back.
- the invention relates to a method for the automatic processing of gutted poultry bodies or parts thereof, in particular front halves of the poultry bodies, with the steps: feeding the poultry bodies fixed on a holding device of a revolvingly driven transport means or the parts thereof in the transport direction T into the area of at least one processing station, namely a knife assembly for incising the back skin of the poultry carcass or part thereof, and incising the back skin of the poultry carcass or part thereof by means of a knife of the knife assembly by moving the knife from a waiting position to a cutting position and back to perform a cutting movement.
- Such devices and methods are used in the poultry processing industry in order to process poultry bodies or parts thereof, namely in particular the front halves of the poultry bodies, in an at least partially automated manner.
- An essential processing step is the incision of the dorsal skin of the poultry carcass or part thereof, which facilitates skinning of the dorsal in preparation for fillet harvesting.
- gutted poultry bodies or the parts thereof in particular the front halves (so-called “front halves”), are transported with a transport unit in the transport direction T along a transport path.
- the poultry carcasses or parts thereof are saddled and fixed on a holding device.
- At least one processing station is located along the transport path, in the case of incising the skin of the back the knife arrangement, by means of which the incision is made.
- the poultry carcasses or parts thereof are to be transported by means of the transport means of the transport unit along the transport path through the or each processing station and positioned in relation to the respective processing station of the device in such a way that the poultry carcass or part thereof to be processed is in the effective area the processing station.
- Usually several holding devices are attached to a revolving driven transport means of the transport unit.
- the rotatingly driven transport means which is guided around deflection and/or drive elements, forms an upper strand and a lower strand.
- the upper run and the lower run can lie directly one above the other in a vertical plane, so that the drive and/or rotation axes of the deflection elements are aligned essentially horizontally.
- the plane can also be inclined, for example by 45° to the vertical (inclined position of the drive and/or rotary axes of the deflection elements), so that the upper strand and lower strand lie one above the other in an offset manner.
- the upper run and the lower run can also lie next to one another in one plane, in which case the axes of rotation of the deflection elements are then aligned essentially vertically.
- the processing stations at which the poultry carcasses or parts thereof can be processed in a vertical orientation to the direction of transport T or in an orientation parallel to the direction of transport T are positioned accordingly.
- a processing station is formed by the knife assembly for incising the back skin of the poultry carcass or part thereof.
- the back skin of the front half should be scored approximately in the middle in preparation for skinning the back.
- the poultry carcasses are saddled and fixed on the holding device using the example of the front halves in such a way that the front halves usually hang overhead in the area of the lower strand in the area of action of the
- the front half points with the breast side down and the back side up.
- the neck side lies in the central axis M of the holding device or parallel to it. More precisely, the imaginary connection between the side of the anus and the side of the neck runs parallel to the central axis M.
- Devices of the generic type are known in which the holding devices are usually fixed and non-rotatable relative to the transport means with an orientation of their central axes M parallel to the transport direction T and rotate with the transport means in the upper run and in the lower run.
- the holding devices are transported forwards, ie with their central axis M parallel to the transport direction T, equivalent to the neck of the poultry carcass first, through the effective area of the knife arrangement.
- the cutting or the cutting movement then takes place in the transport direction T or in the opposite direction, i.e. parallel to the transport direction T.
- the knife arrangement is moved with the knife into the transport path, so that there is an inevitable functional relationship between the knife and the poultry carcass.
- the distance between the holding devices is sufficiently large that the blade of the blade arrangement has sufficient time to be moved between two holding devices from the waiting position to the cutting position and back in order to avoid a collision.
- the knives of the knife arrangement ultimately lie in line with the holding devices in the transport direction T and dip into the transport path of the poultry carcass or part thereof in order to make the incision in the dorsal skin.
- the invention is therefore based on the object of proposing a simple and efficient device with which the incision of the back skin closely spaced holding devices is reliably ensured.
- the invention is also based on the object of proposing a corresponding method.
- each holding device is in a position in the effective range of the knife arrangement in which the central axis M of the holding device is aligned transversely to the transport direction T, and that the knife of the knife arrangement is positioned laterally to incise the skin on the back arranged in relation to the transport means and designed to perform the movement from the waiting position to the cutting position as a cutting movement and back transversely to the transport direction T of the poultry carcass or part thereof to be processed.
- the transverse position of the holding devices enables a closer arrangement and positioning of the holding devices on the means of transport next to one another or one behind the other.
- the knife of the knife arrangement engages laterally from the outside in the transport path, as a result of which the cutting movements for incising the skin of the back are more closely timed.
- the combination of the transverse position of the poultry carcass to be processed or the part thereof with the lateral arrangement of the knife for a cutting movement transverse to the transport direction T results in a precise incision in the dorsal skin at the right moment, quickly and safely, i.e. in particular without any risk of collision subsequent holding devices, is executable.
- the device according to the invention it is possible for the first time to automatically incise the dorsal skin of transverse poultry bodies or parts thereof.
- a device for incising the dorsal skin of a front half of a poultry carcass is preferably claimed, the device being expandable by further processing stations, such as a skinning device, a filleting device and other processing stations.
- a different positioning or alignment of the holding devices can be advantageous for each of the processing stations.
- the or each holding device preferably there are several spaced-apart holding devices, can be permanently and permanently in the position with the central axis M transverse to the transport direction T, so that the poultry carcass has the neck side facing outwards.
- the holding device is designed to be rotatable relative to the transport means about an axis R, which runs perpendicularly to the transport direction T, such that each holding device moves at least from a position in which the central axis M of the holding device is aligned parallel to the transport direction T, into a position , in the central axis M is aligned transversely to the transport direction T, and is designed to be movable back.
- the poultry carcass or part thereof can be moved from a longitudinally directed position to a transversely directed position, for example for cutting into the skin of the back.
- the or each fixture may remain in position or be rotated back for further processing steps.
- the knife arrangement comprises a holding body arranged on the frame, a knife bracket pivoted on the holding body, at least one knife attached to the knife bracket and an actuating mechanism for moving the knife from the waiting position to the cutting position and back.
- the knife can have a single blade or a double blade. There is also the possibility that two knives are provided.
- the holding body can be fixed or movable on the frame.
- the actuating mechanism can also be arranged directly on the frame or preferably on the holding body.
- the actuating mechanism is advantageously designed as a pneumatic unit which is arranged on the holding body, the pneumatic unit being connected to the knife bracket in such a way that the knife bracket can be pivoted relative to the holding body about a pivot axis A which is aligned parallel to the transport direction T.
- the pneumatic unit includes, for example, a pneumatic cylinder connected to a compressed air unit and a piston with a piston rod.
- the knife bracket can be designed in one piece or in several pieces.
- the knife bracket is particularly preferably designed in two parts.
- the knife frame comprises a support element and a knife holding element, the support element being connected to the pneumatic unit and being pivotable about the pivot axis A and the knife holding element being arranged on the support element so that it can move relative thereto.
- the knife frame is designed like a claw in such a way that pivoting about the pivot axis A first causes a chopping and then a pulling cutting movement.
- the knife holding element Due to the fact that the knife holding element is movable relative to the support element, the knife holding element can, if necessary, give way at least slightly against the downward movement of the support element when it hits the poultry carcass or part thereof, in order to prevent the knife from exerting too much force on the poultry carcass and thus damaging the fillet meat to avoid.
- a particularly advantageous development is characterized in that the blade holding element is mounted on the support element and is designed to be pivotable relative to the support element about a pivot axis B against a spring force, with the pivot axis B being aligned parallel to the pivot axis A.
- the knife arrangement is adapted to different sizes of the poultry carcasses to be processed or parts thereof.
- the position and adjustment of the knife bracket and thus also of the knife in relation to the poultry carcass or part thereof to be processed is adapted to the smallest size of a poultry carcass or part thereof to be processed.
- the initial or cutting movement of the knife is basically the same for any size of poultry carcass or part thereof.
- the knife holding element can give way relative to the support element in order to at least partially absorb the knife force.
- the size of the spring force is preferably adjustable.
- the blade holding element is assigned a stop element which interacts with two stop surfaces formed on the support element to limit the pivoting movement of the blade holding element relative to the support element.
- the stop element can be a simple bolt, for example.
- the stop surfaces can be formed, for example, by a trough-shaped recess in the support element, with side flanks of the recess forming the stop surfaces.
- the bolt is preferably designed to be exchangeable, such that the size and/or the shape can be varied to change the freedom of movement between the stop surfaces.
- the stop element can also be arranged on the support element that interacts with stop surfaces on the blade holding element.
- a particularly preferred development is characterized in that a spring element is tensioned between the knife holding element and the support element in such a way that the knife holding element is held with its stop element against one of the stop surfaces, preferably against the stop surface designed for small poultry bodies or parts thereof.
- the stop surfaces quasi form the end points of the movability of the knife holding element. Because the stop element in the initial position against the lower, on small poultry carcasses or parts thereof is held, avoidance when processing larger poultry carcasses or parts up to the upper stop surface is guaranteed.
- the mobility of the knife holding element and in particular its ability to swivel about the swivel axis B against the spring force of the spring element enables an automated and triggered by the poultry carcass to be processed or the part thereof itself to adapt the knife arrangement to different sizes of the poultry carcasses to be processed or the Parts of it. Furthermore, this preferred embodiment prevents the blade from being subjected to excessive force in the event of irregularities on the poultry body or parts thereof, since the blade can deviate. In other words, the force with which the knife hits the poultry carcass or part thereof is limited and cushioned.
- the spring element can preferably be exchanged to change the spring force. Instead of the spring element, other damping elements, such as pneumatic cylinders or the like, can also be used.
- the knife is preferably arranged in a fixed but adjustable manner on the knife holding element. The adjustment can be made in increments or continuously.
- a blade of the knife is expediently designed in the shape of a sickle.
- This sickle-shaped or hook-shaped design and shape of the blade allows the knife to pierce the skin on the back and a pulling cutting movement for a quick and precise incision. With an essentially linear cutting movement after the piercing, the skin on the back can be incised or even torn particularly easily.
- the holding body is firmly and rigidly connected to the frame.
- the holding body is designed as a rocker which can be moved relative to the frame.
- the rocker is preferably mounted on the frame body so that it can pivot about a pivot axis C, the pivot axis being aligned transversely to the transport direction T.
- the pivot axis is preferably above the means of transport or the holding devices arranged thereon.
- the rocker is particularly preferably designed to be deflectable in the transport direction T against a spring force. This ensures a pivoting movement in and against the transport direction T.
- the entire knife arrangement in the transport direction T is designed to be deflectable. High transport speeds and other factors can result in the knife being “taken along” by the skin and/or meat and/or bones in the transport direction T after dipping/cutting. Due to the swiveling of the rocker, damage can be effectively prevented, since the blade is moved at least in a small section. The cutting movement and the
- a linear guide for the knife arrangement in and counter to the transport direction T can optionally be provided, for example.
- a spring element is tensioned between the rocker and the frame such that the rocker is held with a stop surface against a stop element on the frame in a starting position in which the rocker with the blade is essentially vertically downwards is directed.
- the spring element keeps the rocker and thus also the knife in a substantially vertical orientation as the initial position.
- the stop element is advantageously designed as a damping stop. This effectively reduces or completely prevents swinging of the rocker.
- the stop element can also be arranged on the swing arm, which interacts with a stop surface on the frame. Instead of the spring element, other damping elements can also be provided.
- the object is also achieved by a method with the steps mentioned in that the incision of the back skin is carried out during the Poultry carcass or the part thereof is transported in the transport direction T with the holding device aligned transversely to the transport direction T. The cutting movement transverse to the transport direction T is thus performed while the holding device is aligned with its central axis M transverse to the transport direction T and is transported in the transport direction T in this alignment.
- the holding device before reaching the processing station for incising the back skin, the holding device is moved from a position in which the central axis M of the holding device is aligned parallel to the transport direction T, to a position in which the central axis M is aligned transverse to the transport direction T, wherein in this orientation, the incision is made starting from a side of the poultry body or part thereof facing the anus in the direction of the neck side, and then the holding device is returned to a position for further processing in which the central axis M of the holding device is aligned parallel to the transport direction T , emotional.
- the holding device can also already be in the position transverse to the transport direction T before the dorsal skin is cut. After the back skin has been cut, the holding device can also remain in the position transverse to the transport direction T for further processing steps.
- a particularly advantageous development provides that the knife is deflected during the cutting movement transversely to the transport direction T depending on the size of the poultry carcass or part thereof to be processed by the poultry carcass or part thereof against a spring force in the plane E described by the cutting movement.
- An evasive movement in the direction away from the poultry carcass or part thereof is therefore possible in order to limit or dampen the pressure of the knife on the poultry carcass or part thereof and to compensate for or avoid unevenness in the poultry carcass or part thereof.
- the blade can be moved during the cutting movement transversely to the transport direction T through the poultry carcass or part thereof against a spring force in the transport direction T.
- this can be superimposed also moved in the transport direction T, in particular to ensure a straight incision in the skin of the back and to avoid damage to the meat to the left and right of the cutting line.
- a particularly preferred development is characterized in that the method is carried out using a device according to one or more of Claims 1 to 15.
- FIG. 1 shows a schematic representation of a section of a device according to the invention
- FIG. 2 shows a schematic representation of the knife arrangement arranged on the frame viewed in the transport direction T
- FIG. 3 shows the representation according to FIG. 2 against the transport direction T.
- the device shown in the drawing is used to cut into the back skin of front halves of a slaughtered poultry carcass and is designed and set up accordingly. However, the device is designed and set up in the same way to process other products, which are fixed on a holding device oriented transversely to the transport direction T, from the side and in particular transversely to the transport direction T.
- the drawing shows a device 10 which is designed and set up for the automatic processing of gutted poultry carcasses or parts thereof, in particular front halves of the poultry carcasses.
- the device 10 comprises a frame 11, a frame 11 mounted on the transport unit 12 with a revolving driven transport means 13, at least one on Holding device 14 attached to transport means 13, which is designed and set up to hold the poultry carcass or the part thereof during transport in the transport direction T and during processing at a processing station 15, and at least one processing station 15 for processing the poultry carcass or parts thereof, namely one knife arrangement 16 arranged on the frame 11, which is designed and set up for incising the dorsal skin of the poultry carcass located in the area of action of the knife arrangement 16 or part thereof, with a knife 17 of the knife arrangement 16 being designed to be movable from a waiting position into a cutting position and back to incise the dorsal skin and is set up.
- this device 10 is characterized in that each holding device 14 is in a position in the effective range of the knife arrangement 16 in which the central axis M of the holding device 14 is aligned transversely to the transport direction T, and that the knife 17 of the knife arrangement 16 is used to incise the skin on the back arranged laterally to the transport means 13 and designed to perform the movement from the waiting position to the cutting position as a cutting movement and back transversely to the transport direction T of the poultry carcass to be processed or the part thereof.
- the holding device 14 is designed to be rotatable relative to the transport means 13 about an axis AH, which runs perpendicularly to the transport direction T, in such a way that each holding device 14 can be rotated at least from a position in which the central axis M of the holding device 14 is parallel to the transport direction T is aligned, in a position in which the central axis M is aligned transversely to the transport direction T, and is designed to be movable back.
- axis AH which runs perpendicularly to the transport direction T
- the number of holding devices 14 is variable. As an example, several holding devices 14 are shown, which are preferably evenly spaced on the Transport 13 are preferably releasably attached.
- the transport means 13 forms an upper run 18 and a lower run 19 and is guided around deflection elements 20 which are designed and set up for deflecting and/or driving the transport means 13 and are rotatable about axes of rotation.
- the axes of rotation can be aligned vertically or horizontally or at an angle. In the exemplary representation, the axes of rotation are inclined by approximately 45° to the vertical orientation.
- each holding device 14 is designed in two parts and comprises a fastening body 21 and a support body 22 detachably fastened to the fastening body 21, the fastening body 21 being mounted by means of a shaft 23 in a bearing plate 24 fastened to the transport means 13 so as to be rotatable about the axis of rotation AH and a rotary element 25, preferably a turnstile, which can be brought into operative connection with an actuating lever in order to rotate the fastening body 21 and thus the holding device 14 about the axis A H .
- the bearing plates 24 can be arranged directly on the means of transport 13 .
- the mounting plates 24 are preferably attached via a connecting element that is not explicitly shown.
- the transport means 13 itself is designed, for example, as a conveyor chain to which the bearing plates 24 are attached.
- the bearing plates 24 have at least one guide groove 26 .
- Corresponding/matching guide plates 27 are arranged on the frame 11 for this guide groove 26 and extend at least in sections along the upper run 18 and/or lower run 19 .
- the rotation of the holding device 14 by preferably 90° in each case, e.g. by using a so-called Maltese cross as the rotating element 25, serves to bring the holding device 14 into a position, at least in the area of the knife arrangement 16 for incising the skin of the back, in which the holding device 14 is transverse to the transport direction T with the central axis M.
- the Maltese cross can be brought into engagement with a preferably fixed and stationary actuating lever, which can correspondingly be described as passive.
- movable and active actuating elements can also be replaced.
- each holding device 14 is designed to be rotatable about an axis A H , which runs perpendicularly to the transport direction T, relative to the transport means 13 in such a way that each holding device 14 can be rotated at least from a position in which the central axis M of the holding device 14 is parallel to the Transport direction T is aligned, in a position in which the central axis M is aligned transversely to the transport direction T, and is designed to be movable back.
- the turning can be done, for example, by 90° and then by 90° back. However, the turning can also be done by 90° and then further by 270° in the same direction to the starting position. Corresponding actuating levers are provided for this purpose.
- the knife arrangement 16 comprises a holding body 28 arranged on the frame 11, a knife bracket 29 pivotably mounted on the holding body 28, at least one knife 17 attached to the knife bracket 29 and an actuating mechanism 30 for moving the knife 17 from the waiting position to the cutting position and back.
- the knife arrangement 16 is a module that can be arranged at almost any position along the transport path.
- the knife arrangement 16 is preferably arranged in the area of the lower run 19 .
- the actuating mechanism 30 can be arranged directly on the frame 11 or, as shown in the preferred embodiment, on the holding body 28 .
- the actuating mechanism 30 is preferably embodied as a pneumatic unit 31 which is arranged on the holding body 28, the pneumatic unit 31 being connected to the knife bracket 29 in such a way that the knife bracket 29 can be pivoted relative to the holding body 28 about a pivot axis A which is parallel to the transport direction T is aligned.
- the pneumatic unit 31 comprises a compressed air unit (not explicitly illustrated), a pneumatic cylinder 32 connected to the compressed air unit, and a piston with a piston rod 33.
- the free end 34 of the piston rod 33 is articulated to the knife bracket 29.
- the actuating mechanism 30 or the pneumatic unit 31 is preferably connected to a control and/or regulating device which is also connected to a drive means for the transport means 13, for example, in order to control and/or regulate the exact point in time of the cutting movement.
- Knife frame 29 is preferably designed in at least two parts, namely comprising a support element 35 and a knife holding element 36, with support element 35 being connected to pneumatic unit 31 and pivotable about pivot axis A, and knife holding element 36 being arranged on support element 35 so that it can move relative thereto.
- the knife hanger 29 forms a kind of claw that, pneumatically driven, cuts into the skin of the back at lightning speed at the right moment.
- the free end 34 of the piston rod 33 is arranged in an articulated manner on the support element 35, specifically offset from the pivot axis A.
- a three-part design of the knife bracket 29 or a knife bracket 29 made up of four or even more parts can also be used.
- the relative movement between knife holding element 36 and support element 35 can be realized in different ways, for example by a linear movement, a tilting movement or the like.
- the blade holding element 36 is preferably mounted on the support element 35 and is designed to be pivotable relative to the support element 35 about a pivot axis B against a spring force, the pivot axis B being aligned parallel to the pivot axis A but offset therefrom.
- a stop element 37 is assigned to the knife holding element 36 and interacts with two stop surfaces 38 , 39 formed on the support element 35 to limit the pivoting movement of the knife holding element 36 relative to the support element 35 .
- a spring element 40 is tensioned between the knife holding element 36 and the support element 35 in such a way that the knife holding element 36 is held with its stop element 37 against one of the stop surfaces 38, preferably against the stop surface 38 designed for small poultry bodies or parts thereof.
- the stop surface 38 for small poultry bodies or parts thereof is the lower stop surface 38.
- the stop surfaces 38, 39 are part of a trough-shaped recess 41 on the support element 35.
- the spring element 40 can be replaced on the Knife bracket 29 arranged. Different attachment points 42, 43 are formed both on the support element 35 and on the blade holding element 36, to which the spring element 40 can be attached.
- the blade 17 is arranged on the blade holding element 36 in a fixed but adjustable manner.
- the knife 17 is detachably fastened to the knife holding element 36 with two screws 44 .
- the knife 17 can also be detachably fastened to the knife holding element 36 in some other way. Different locking or fastening positions are possible for the knife 17 in order to be able to vary the position or the inclination of the knife 17 in relation to the knife holding element 36 .
- the knife 17 or a blade 45 of the knife 17 can be formed in one piece and integrally with the knife holding element 36 .
- the knife 17 or more precisely the blade 45 of the knife 17 is sickle-shaped. Other blade shapes than the sickle or scythe shape, i.e. the curved design of the blade 45, such as linear blades 45, are just as possible as different shapes of the cut of the blade 45.
- the holding body 28 can be firmly and rigidly connected to the frame 11 or arranged on it.
- the holding body 28 is designed as a rocker 46 which can be moved relative to the frame 11 .
- the movement relative to the frame 11 can be linear, for example by means of a linear drive with which the holding body 28 can be moved, for example in or against the transport direction T.
- the holding body 28 can “ride along” with the holding device 14 of the transport means 13 in the transport direction T during processing, i.e. during the cutting of the dorsal skin, in order to be moved back to the starting position after the end of the cutting movement.
- the rocker 46 is preferably pivoted about a pivot axis C on the frame 11, the pivot axis C being aligned transversely to the transport direction T, and thus also transversely to the pivot axes A and B.
- a pendulum movement is made possible with the rocker 46, specifically in the transport direction T and back.
- the pendulum movement can be free.
- the rocker 46 is preferably designed such that it can be deflected in the transport direction T against a spring force.
- a spring element 47 is tensioned between the rocker 46 and the frame 11 in such a way that the rocker 46 is held with a stop surface 48 against a stop element 49 on the frame 11 in a starting position in which the rocker 46 with the blade 17 is essentially vertical is directed downwards.
- the stop element 49 is preferably designed as a damping stop.
- the method is used for the automatic processing of gutted poultry carcasses or parts thereof, in particular front halves of the poultry carcasses.
- the method is for incising the back skin of front halves of gutted poultry carcasses.
- poultry carcasses or parts thereof fixed on a holding device 14 of a revolvingly driven transport means 13 are fed in the transport direction T into the area of at least one processing station 15, namely a knife arrangement 16 for cutting into the back skin of the poultry carcass or part thereof.
- the transport of the poultry carcasses or parts thereof, in particular the front halves takes place automatically.
- the back skin of the poultry carcass or part thereof is incised by means of a knife 17 of the knife assembly 16 by moving the knife 17 from a waiting position to a cutting position and back to perform a cutting movement.
- the back skin is incised while the poultry carcass or the part thereof is transported in the transport direction T with the holding device 14 oriented transversely to the transport direction T.
- the holding device 14 with the saddled and fixed poultry carcass or part thereof is transverse to the transport direction T.
- continuous transport takes place in the transport direction T, so that the knife is moved from the side/outside into the transport path.
- a cutting movement superimposed on the transport movement takes place.
- the holding device 14 can be in the transverse position described above during the entire transport through the device 10 .
- the holding device 14 Before reaching the processing station 15 for incising the back skin, the holding device 14 is preferably moved from a position in which the central axis M of the holding device 14 is aligned parallel to the transport direction T to a position in which the central axis M is aligned transverse to the transport direction T. emotional. In this orientation, the incision is made from an anus-facing side of the poultry carcass or part thereof towards the neck side.
- the holding device 14 is then moved back into a position in which the central axis M of the holding device 14 is aligned parallel to the transport direction T for further processing.
- the knife 17 is preferably deflected transversely to the transport direction T, depending on the size of the poultry carcass or part thereof to be processed, against a spring force in the plane E described by the cutting movement.
- the blade 17 can deflect in that the blade 17 can be pressed outwards by the poultry carcass or part thereof against the spring force, counter to the cutting movement or the direction of movement of the blade 17 .
- the knife 17 is moved or can be moved during the cutting movement transversely to the transport direction T through the poultry carcass or part thereof against a spring force in the transport direction T.
- the transport of the holding device 14 in the transport direction T means that the knife 17 is “taken along” when it dips into the skin of the back and/or the meat/tissue and/or bones underneath. After the end of the cutting movement, when the knife 17 has completely left the poultry carcass or part thereof, the knife 17 or a rocker arm 46 carrying the knife 17 is moved back into the essentially vertical orientation, preferably by a spring force.
- the method is particularly preferably carried out using a device 10 according to one or more of Claims 1 to 15.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
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- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112023000135A BR112023000135A2 (pt) | 2020-07-07 | 2021-06-21 | Aparelho e método para processar automaticamente carcaças de aves domésticas eviscerados ou partes das mesmas. |
KR1020237001894A KR102581686B1 (ko) | 2020-07-07 | 2021-06-21 | 내장이 제거된 가금류 몸통 또는 그 일부를 자동으로 처리하기 위한 장치 및 방법 |
EP21734827.5A EP4178364A1 (de) | 2020-07-07 | 2021-06-21 | Vorrichtung und verfahren zur automatischen verarbeitung von entweideten geflügelkörpern oder teilen davon |
CN202180047813.4A CN115811941A (zh) | 2020-07-07 | 2021-06-21 | 自动加工去除内脏的家禽屠体或其部分的设备和方法 |
US18/014,825 US11779027B2 (en) | 2020-07-07 | 2021-06-21 | Apparatus and method for automatically processing gutted poultry carcasses or parts thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE102020117866.2 | 2020-07-07 | ||
DE102020117866.2A DE102020117866A1 (de) | 2020-07-07 | 2020-07-07 | Vorrichtung und Verfahren zur automatischen Verarbeitung von entweideten Geflügelkörpern oder Teilen davon |
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WO2022008218A1 true WO2022008218A1 (de) | 2022-01-13 |
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US (1) | US11779027B2 (de) |
EP (1) | EP4178364A1 (de) |
KR (1) | KR102581686B1 (de) |
CN (1) | CN115811941A (de) |
BR (1) | BR112023000135A2 (de) |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115399361A (zh) * | 2022-07-29 | 2022-11-29 | 武汉轻工大学 | 家禽胴体分离设备 |
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US5183434A (en) * | 1991-07-03 | 1993-02-02 | Johnson Food Equipment, Inc. | Method and apparatus for removing the skin from poultry carcasses |
EP1917859A2 (de) * | 2002-12-20 | 2008-05-07 | Stork Pmt B.V. | Verfahren und Vorrichtung zur Verarbeitung von Körperteilen geschlachteten Geflügels |
US20100323599A1 (en) * | 2007-06-22 | 2010-12-23 | Stork Pmt B.V. | Device and method for bringing into position and arranging a carcass or carcass part of slaughtered poultry on or in a product carrier |
EP2622963A1 (de) * | 2012-02-03 | 2013-08-07 | Nordischer Maschinenbau Rud. Baader GmbH + Co. KG | Anordnung zum beidseitigen seitlichen Ritzen der Haut eines geschlachteten Tierkörpers in aufgesattelter Position, den Tierkörper aufsattelnder Stützkörper einer solchen Anordnung, eine die Anordnung zum Hautritzen verwendende Bearbeitungsmaschine sowie ein entsprechendes Verfahren zum Hautritzen |
EP2622962A1 (de) * | 2012-01-31 | 2013-08-07 | Nordischer Maschinenbau Rud. Baader GmbH + Co. KG | Sehnen-Trennvorrichtung sowie Bearbeitungsvorrichtung mit einer solchen Sehnen-Trennvorrichtung und Verfahren zum automatischen Abtrennen von an Innenbrustfilets befindlichen Sehnen und/oder Sehnenabschnitten |
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DE3632670A1 (de) | 1986-09-26 | 1988-04-07 | Boge Ag | Hydraulisch daempfendes gummilager |
DE102006040454B3 (de) | 2006-08-25 | 2007-12-06 | Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg | Haltevorrichtung zur Halterung von entweideten Geflügelkörpern oder Teilen davon |
DE102011107067B3 (de) * | 2011-07-11 | 2012-12-20 | Nordischer Maschinenbau Rud. Baader Gmbh + Co Kg | Vorrichtung und Verfahren zum Abtrennen des Gabelbeins von entweideten Geflügelkörpern |
KR101915020B1 (ko) | 2016-10-06 | 2018-11-06 | 주식회사 태진 | 도계의 가슴 발골장치 |
-
2020
- 2020-07-07 DE DE102020117866.2A patent/DE102020117866A1/de active Pending
-
2021
- 2021-06-21 BR BR112023000135A patent/BR112023000135A2/pt unknown
- 2021-06-21 WO PCT/EP2021/066848 patent/WO2022008218A1/de unknown
- 2021-06-21 CN CN202180047813.4A patent/CN115811941A/zh active Pending
- 2021-06-21 US US18/014,825 patent/US11779027B2/en active Active
- 2021-06-21 EP EP21734827.5A patent/EP4178364A1/de active Pending
- 2021-06-21 KR KR1020237001894A patent/KR102581686B1/ko active IP Right Grant
Patent Citations (5)
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US5183434A (en) * | 1991-07-03 | 1993-02-02 | Johnson Food Equipment, Inc. | Method and apparatus for removing the skin from poultry carcasses |
EP1917859A2 (de) * | 2002-12-20 | 2008-05-07 | Stork Pmt B.V. | Verfahren und Vorrichtung zur Verarbeitung von Körperteilen geschlachteten Geflügels |
US20100323599A1 (en) * | 2007-06-22 | 2010-12-23 | Stork Pmt B.V. | Device and method for bringing into position and arranging a carcass or carcass part of slaughtered poultry on or in a product carrier |
EP2622962A1 (de) * | 2012-01-31 | 2013-08-07 | Nordischer Maschinenbau Rud. Baader GmbH + Co. KG | Sehnen-Trennvorrichtung sowie Bearbeitungsvorrichtung mit einer solchen Sehnen-Trennvorrichtung und Verfahren zum automatischen Abtrennen von an Innenbrustfilets befindlichen Sehnen und/oder Sehnenabschnitten |
EP2622963A1 (de) * | 2012-02-03 | 2013-08-07 | Nordischer Maschinenbau Rud. Baader GmbH + Co. KG | Anordnung zum beidseitigen seitlichen Ritzen der Haut eines geschlachteten Tierkörpers in aufgesattelter Position, den Tierkörper aufsattelnder Stützkörper einer solchen Anordnung, eine die Anordnung zum Hautritzen verwendende Bearbeitungsmaschine sowie ein entsprechendes Verfahren zum Hautritzen |
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CN115399361A (zh) * | 2022-07-29 | 2022-11-29 | 武汉轻工大学 | 家禽胴体分离设备 |
Also Published As
Publication number | Publication date |
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DE102020117866A1 (de) | 2022-01-13 |
KR102581686B1 (ko) | 2023-09-21 |
US20230225339A1 (en) | 2023-07-20 |
CN115811941A (zh) | 2023-03-17 |
BR112023000135A2 (pt) | 2023-01-31 |
KR20230021145A (ko) | 2023-02-13 |
US11779027B2 (en) | 2023-10-10 |
EP4178364A1 (de) | 2023-05-17 |
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