NL2015689B1 - Evisceration apparatus and a method for eviscerating suspended poultry. - Google Patents

Evisceration apparatus and a method for eviscerating suspended poultry. Download PDF

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Publication number
NL2015689B1
NL2015689B1 NL2015689A NL2015689A NL2015689B1 NL 2015689 B1 NL2015689 B1 NL 2015689B1 NL 2015689 A NL2015689 A NL 2015689A NL 2015689 A NL2015689 A NL 2015689A NL 2015689 B1 NL2015689 B1 NL 2015689B1
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Netherlands
Prior art keywords
poultry
bracket
halves
body cavity
tool
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NL2015689A
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Dutch (nl)
Inventor
Kikstra Evert
Laurentius Zomerdijk Hermanus
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Meyn Food Proc Technology Bv
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Priority to NL2015689A priority Critical patent/NL2015689B1/en
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Publication of NL2015689B1 publication Critical patent/NL2015689B1/en

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    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C21/00—Processing poultry
    • A22C21/06—Eviscerating devices for poultry

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

Evisceration apparatus for eviscerating a poultry carcass suspended by the legs, wherein the apparatus comprises an evisceration tool which is movable up and down, and into and out of a body cavity of the poultry, and wherein the evisceration tool comprises two bracket halves that connect to each other with a hinge at a lower extremity of the tool, wherein said two bracket halves are embodied with cooperating clamping faces adjacent to said hinge for clamping a part of the viscera of the poultry when the two bracket halves are moved towards each other from an open position into a closed position. The apparatus further comprises a neck clamp for clamping a neck of the suspended poultry during movement of the two bracket halves out of the body cavity of the poultry while clamping a part of the viscera of the poultry.

Description

Evisceration apparatus and a method for eviscerating suspended poultry
The invention relates to a method for eviscerating a poultry carcass and relates to an evisceration apparatus for eviscerating such a poultry carcass suspended by the legs, wherein the apparatus comprises an evisceration tool which is movable up and down, and into and out of a body cavity of the poultry, and wherein the evisceration tool comprises two bracket halves that connect to each other with a hinge at a lower extremity of the tool, wherein said two bracket halves are embodied with cooperating clamping faces adjacent to said hinge for clamping a part of the viscera of the poultry when the two bracket halves are moved towards each other from an open position into a closed position.
Such a method and apparatus are known from applicant's earlier European patent application EP-A- 0 497 014. In the method that is known from this publication said evisceration tool is introduced in its open position into the body cavity of the poultry until it reaches a lowermost position in the body cavity of the poultry; where-after the two bracket halves are moved towards each other from the open position into a closed position therewith breaking tissue connections of the viscera with the remainder of the poultry carcass so that eventually a part of the viscera of the poultry, notably the gullet, is clamped. After that the two bracket halves are moved in their closed position out of the body cavity of the poultry carcass together with the clamped viscera.
It is an object of the invention to improve the known method and apparatus and realise advantages in comparison with the prior art that will become apparent from the following disclosure .
The invention has several aspects that relate to different features of the method and apparatus of the invention, which can be applied separate from each other but also in combination to realize the benefits of the invention to their fullest. A first aspect of the invention relates to the feature that the evisceration tool further comprises a support bracket positioned next to the two bracket halves, which support bracket is movable up and down, and into and out of the body cavity of the poultry simultaneously and synchronously with the two bracket halves. Accordingly during the process of evisceration said support bracket is moved up and down, and into and out of the body cavity of the poultry simultaneously and synchronously with the movement of the two bracket halves. This feature is particularly helpful in preventing that any part of the viscera package will tip over during or after removal of the viscera package from the body cavity of the poultry in a direction that would result in that tissue of the viscera package will cover the hinge of the tool. When this tipping over in an undesired direction is not prevented the tissue may in the process of evisceration eventually cover the hinge at the lower extremity of the tool, and it will then not be possible for a viscera conveyor to take over the viscera package from its most favourable position. This applies in particular when the evisceration tool is mounted on a carousel machine; it will then not be possible to take over the viscera package in a single action. The additional handling that is then required is detrimental to the automation of this process .
According to the invention it is preferred that the apparatus is arranged to cooperate with a transport shackle for an entrails package eviscerated from said body cavity of the poultry, wherein the support bracket is positioned between said transport shackle and the two bracket halves. This feature means that the viscera package can be taken over by the transport shackle in a single action when this transport shackle is in a position moving close to the periphery of the earlier mentioned carousel machine on which the evisceration tool is usually mounted. Suitably then the transport shackle can be equipped with jaws for clamping a part of the viscera or entrails package.
As mentioned the different features of the invention relate to different aspects which are applicable separate from each other or in combination. One of those aspects relates to the feature that the apparatus further comprises a neck clamp for clamping a neck of the suspended poultry during movement of the two bracket halves out of the body cavity of the poultry while clamping a part of the viscera of the poultry. In the prior art the viscera package is simply pulled out of the body cavity while the poultry carcass is suspended by the legs and retained in position by the force of gravity. Gravity is however not always enough as a counterforce and the action of removing the two brackets with the clamped viscera package out of the body cavity may consequently result in tilting of the poultry carcass during evisceration. This may result in that the viscera package, and in particular the liver may get damaged through contact with the body cavity and the tilted hole through which the evisceration tool is moved out of the carcass body. With the neck clamp the orientation of the poultry carcass is secured, and removal of the viscera package can be realized without risk of damaging the entrails. This also prevents rejections of the processed packages and corresponding poultry carcasses.
Another independently applicable feature that can also be applied in combination with the other features of the invention mentioned herein relates to the aspect that the two bracket halves have curvatures that are arranged such that a window is present immediately adjacent to the clamping faces when the two bracket halves are in the closed position, whereas said window immediately adjacent to the clamping faces is substantially closed when the two bracket halves are in the open position. This window enables that the larger parts of the viscera package, such as the gizzard and liver, can tip over through said window in a direction away from the supporting bracket so that after the tipping over is completed no tissue will cover the hinge of the two bracket halves. When the concerning organs are too large to pass through this window, the earlier mentioned support bracket prevents that tipping over of the package takes place in the wrong direction, which would result in covering of the hinge of the two bracket halves .
The invention will hereinafter be further elucidated with reference to the drawing of an exemplary embodiment of an apparatus according to the invention that is not limiting as to the appended claims.
In the drawing: -figure 1 schematically shows an evisceration apparatus according to the invention, wherein parts that do not contribute to the explanation of the invention are left out; -figure 2 shows the apparatus of figure 1, without transport shackle for the entrails that are eviscerated; -figures 3A and 3B show the two bracket halves of the evisceration tool of the evisceration apparatus in an open and closed position respectively; -figures 4A and 4B show a transport shackle for a viscera package eviscerated from a poultry carcass; -figures 5 and 6 show the initial step of moving the evisceration tool into the poultry body cavity; -figures 7A and 7B show in isometric view and in cross-section the evisceration tool in its lowest position in the poultry body cavity wherein the tool is in its open position; -figures 8A and 8B show in isometric view and in cross-section the evisceration tool in its lowest position in the poultry body cavity wherein the tool is moved to its closed position; -figures 9A and 9B show in isometric view and in cross-section the evisceration tool moving upwards while the poultry's neck is clamped by a neck clamp; -figures 10A and 10B show in isometric view and in cross-sectional view a first example of a viscera package of average dimensions taken out with the evisceration tool of the invention; -figure 11 shows the action of taken over of the viscera package of figures 10A and 10B by a transport shackle; -figures 12A and 12B show in isometric view and in cross-sectional view a second example of a viscera package of more than average dimensions taken out with the evisceration tool of the invention; and -figure 13 shows the action of taken over of the viscera package of figures 12A and 12B by a transport shackle.
Whenever in the figures the same reference numerals are applied, these numerals refer to the same parts.
Figure 1 schematically shows an evisceration appa- ratus 1 according to the invention, together with a transport shackle 5 which is used for taking over and further conveying an entrails package or viscera 6 that is taken out of a poultry's body cavity. This will be further explained hereinafter. Such an evisceration apparatus 1 is preferably mounted on a carousel machine that is provided with multiple similar evisceration apparatuses. Since this is not essential to the invention this is not further shown in the drawing of the figures. In practice a processing line feeds a series of poultry carcasses to the carousel machine and the poultry carcasses are at a high rate eviscerated which is enabled by the multiple evisceration apparatuses of the carousel machine. In a manner known to the skilled person and therefore not shown in the drawing of the figures, each poultry carcass which is to be eviscerated is suspended by the legs while it is eviscerated.
The evisceration apparatus 1 comprises an evisceration tool 2 which is movable up and down, and into and out of a body cavity of the poultry as will be explained hereinafter. For moving the evisceration tool 2 up and down it is mounted on a carrier 3 that is slidable along rods 4. Other solutions are however also feasible and the shown construction is not essential to the invention.
The evisceration tool 2 comprises two bracket halves 2', 2'' which can be better seen in figure 2, wherein for clarity the transport shackle is not shown.
Figure 3A and figure 3B show the two bracket halves 2', 2'' that connect to each other with a hinge 7 at a lower extremity of the tool 2. The two bracket halves 2', 2'' are embodied with cooperating clamping faces 8, 8' adjacent to said hinge 7 for clamping a part of the viscera 6 of the poultry when the two bracket halves 2', 2'' are moved towards each other from an open position as shown in figure 3A into a closed position as shown in figure 3B. Figures 1 and 2 show the two bracket halves 2', 2'' in the closed position of figure 3B, wherein the evisceration tool 2 clamps and holds the viscera package 6.
Figure 3A and figure 3B further show that said two bracket halves 2', 2'' are provided with curvatures that ar range that the two bracket halves delimit a window 11 immediately adjacent to the clamping faces 8', 8'' of the two bracket halves 2', 2’’ when said bracket halves are in the closed position as shown in figure 3B, whereas said window immediately adjacent to the clamping faces 8', Q'' is substantially closed or absent when the two brackets 2', 2'' are in the open position as shown in figure 3A.
Particularly figure 1 and figure 2 further show an aspect of the invention relating to the feature that the evisceration tool 2 further comprises a support bracket 9 positioned next to the two bracket halves 2', 2’’ . This support bracket 9 is movable up and down, and into and out of a poultry body cavity simultaneously and synchronously with the two bracket halves 2’, 2''. For that purpose it is preferable -although not essential - that the support bracket 9 is also mounted on the carrier 3 that is slidable along the rods 4. Other constructions are however also feasible as long as it is secured that the support bracket 9 will move simultaneous and synchronous with the two bracket halves 2', 2'' into and out of the poultry body cavity during evisceration.
The support bracket 9 is thus arranged and maintained in a position to prevent that any part of the viscera package 6 will tip over in a undesired direction during or after removal of the viscera package 6 from the body cavity of the poultry so as to prevent that tissue of the viscera package 6 will eventually cover the hinge 7 at the lower extremity of the tool 2. The importance thereof resides in the ability of the evisceration tool 2 to cooperate with the transport shackle 5 which can move into the periphery of the carousel machine on which the evisceration tool 2 is mounted, so that the said transport shackle 5 can take over the entrails package 6 eviscerated from said body cavity of the poultry in a single action and convey it for further processing down the line. The said movement of the transport shackle 5 into the periphery of the carousel machine means that the support bracket 9 is then positioned between said transport shackle 5 and the two bracket halves 2', 2''. To enable that the transport shackle 5 can take over the viscera package 6 from the evisceration tool 2 in a single action, the transport shackle 5 is suitably equipped with jaws 5', 5'' for clamping a part of the viscera or entrails package as is clearly shown in figures 4A and 4B.
Turning now to figure 5 it is shown that the evisceration apparatus 1 can further comprise a neck clamp 10 for clamping a neck of the suspended poultry. In figure 5 the neck clamp 10 is open but it is closed during movement of the two bracket halves 2', 2'' out of the body cavity of the poultry while clamping a part of the viscera 6 of the poultry as will be elucidated hereinafter with reference to figures 8 and 9. Otherwise figure 5 (and also figure 6 that depicts the apparatus of the invention without support bracket) shows the initial movement of the evisceration tool 2 into a poultry body cavity, wherein the two bracket halves 2', 2’’ are in their open position, and wherein the tool 2 passes the gizzard 12 and liver 13 at the breast side of the bird.
Figures 7A and 7B show that the evisceration tool 2 has reached its lowest position in the poultry body cavity, wherein the two bracket halves 2', 2’’ are still in their open position. For clarity also the relative position of the gizzard 12, the liver 13, and the gullet 14 which is to be clamped or pinched by the two bracket halves 2', 2’' is shown.
In figure 8A and figure 8B it is shown that subsequently the neck clamp 10 is closed, and the gullet 14 is clamped by moving the two bracket halves 2', 2'' into their closed position. The gizzard 12 is shown as being positioned between the evisceration tool 2 and the support bracket 9, wherein the support bracket 9 prevents that the viscera package 6 will tip over in an undesired direction which would result in that tissue of the viscera package 6 will cover the hinge 7 at the lower extremity of the tool 2. The support bracket 9 therefore prevents that such tissue can cover said hinge 7 which would stand in the way of the object to enable the transport shackle 5 to take over the viscera package 6 of the evisceration tool 2 in a single action.
Figure 9A and figure 9B show that the evisceration tool 2 and the support bracket 9 are moved out of the bird. This movement of the evisceration tool 2 and the support bracket 9 occurs simultaneously and synchronously and starts in their lowest position in the poultry body cavity shown in figure 8A and 8B. During this movement the gullet 14 is clamped between the two bracket halves 2', 2'' of the evisceration tool 2, and the neck of the poultry is clamped by the neck clamp 10. This simultaneous clamping of the gullet 14 and the neck of the poultry carcass promotes the effective separation of the viscera package 6 from the remainder of the poultry carcass. Because of the simultaneous and synchronous movement of the evisceration tool 2 and the support bracket 9, the support bracket 9 continuously and effectively avoids that any part of the viscera package 6 will tip over in an undesired direction which would result in that tissue would eventually cover the hinge 7 of the evisceration tool 2.
In figures 10A and 10B is shown that due to the feature that the two bracket halves 2', 2'' are provided with curva-tures that arrange that the two bracket halves delimit a window 11 when said bracket halves are in the closed position (as explained with reference to figure 3B), it is possible for the gizzard 12 and the other organs, such as the heart 15 and the liver 13, to move through said window 11 such that the viscera package 6 will be suspended from the evisceration tool 2 without any part of the viscera package 6 covering the hinge 7 of the evisceration tool 2. Accordingly it is possible for the transport shackle 5 which moves into the periphery of a carousel machine on which the evisceration tool 2 is mounted, to grip and take over the gullet 14 from the evisceration tool 2 in a single action.
Figures 12A and 12B show an alternative situation in which the gizzard 12 has dimensions that prevent it to move through the central window 11 of the evisceration tool 2 when its two bracket halves 2', 2’’ are in the closed position. In that situation the original orientation of the viscera package 6 in the poultry body cavity is maintained also after its removal from the poultry body cavity. Figure 13 then shows that likewise it is possible for the transport shackle 5 which moves into the periphery of a carousel machine on which the evisceration tool 2 is mounted, to grip and take over the gullet 14 from the evisceration tool 2 without there being any tissue covering the hinge 7 of the two bracket halves 2' , 2'' which could form a hindrance for the transport shackle 5 to take over the viscera package 6.
Although the invention has been discussed in the foregoing with reference to an exemplary embodiment of the apparatus of the invention, the invention is not restricted to this particular embodiment which can be varied in many ways without departing from the invention. The discussed exemplary embodiment shall therefore not be used to construe the appended claims strictly in accordance therewith. On the contrary the embodiment is merely intended to explain the wording of the appended claims without intent to limit the claims to this exemplary embodiment. The scope of protection of the invention shall therefore be construed in accordance with the appended claims only, wherein a possible ambiguity in the wording of the claims shall be resolved using this exemplary embodiment.

Claims (8)

1. Uithaalinrichting (1) voor het verwijderen van ingewanden van een gevogeltekarkas dat opgehangen is aan de poten, waarbij de inrichting een uithaalgereedschap (2) omvat welke op-en-neer, en in-en-uit. een lichaamsholte van het gevogelte beweegbaar is, en waarbij het uithaalgereedschap (2) twee beugelhelften (2', 2") bezit die met elkaar door middel van een scharnier (7) aan een onderste uiteinde van net gereedschap (2) verbonden zijn, waarbij genoemde twee beugelhelften (2f , 2' r ) uitgerust, zijn met samenwerkende klemopper-vlakken (8', 8'') naast genoemd scharnier (7) voor het klemmen van een deel van de ingewanden (6} van het gevogelte wanneer de twee beugelhelften (2', 2'') naar elkaar toe bewogen zijn van een open positie naar een gesloten positie, met: het kenmerk, dat de inrichting (1) verder een nekklem (10) omvat voor het klemmen van een nek van het opgehangen gevogelte gedurende de beweging van de twee beugelhelften (2', 2'') uit de lichaamsholte van het gevogelte onder het geklemd houden van een deel van het ingewandenpakket (6) van het gevogelte.A retrieval device (1) for removing entrails from a poultry carcass suspended from the legs, the device comprising an eviscerating tool (2) which is up and down and in and out. a body cavity of the poultry is movable, and wherein the removal tool (2) has two bracket halves (2 ', 2 ") which are connected to each other by means of a hinge (7) at a lower end of the tool (2), wherein said two bracket halves (2f, 2 ') are provided with cooperating clamping surfaces (8', 8 '') next to said hinge (7) for clamping a part of the entrails (6} of the poultry when the two bracket halves (2 ', 2' ') have been moved towards each other from an open position to a closed position, characterized in that the device (1) further comprises a neck clamp (10) for clamping a neck of the hung poultry during the movement of the two stirrup halves (2 ', 2' ') out of the body cavity of the poultry while holding a part of the entrails package (6) of the poultry. 2. Uithaalinrichting (1) voor het verwijderen van ingewanden van een gevogeltekarkas dat opgehangen is aan de poten, waarbij de inrichting (1) een uithaalgereedschap (2) omvat 'welke op-en-neer, en in-en-uit een lichaamsholte van het gevogelte beweegbaar is, en waarbij het uithaalgereedschap (2) twee beugelhelften (2', 2'') bezit die met elkaar door middel van een scharnier (7) aan een onderste uiteinde van het gereedschap (2) verbonden zijn, waarbij genoemde twee beugelhelften (2', 2'') uitgerust zijn met samenwerkende klemopper— vlakken (8', 8f1) naast genoemd scharnier (7) voor het klemmen van een deel van de ingewanden (6) van het gevogelte wanneer de twee beugelhelften (2f, 2'') naar elkaar toe bewogen zijn van een open positie naar een gesloten positie, met het kenmerk, dat het uithaalgereedschap (2) verder een steunbeugel (9) omvat gepositioneerd naast de twee beugelhelften (2', 2welke steunbeugel (9) tegelijkertijd en synchroon met de twee beugelhelften {2', 2'') op-en-neer en in-en-uit de lichaamsholte van het gevogelte beweegbaar is. 3. üithaalinrichting (1) volgens conclusie 2, met het kenmerk, dat de steunbeugei (9) is ingericht om te voorkomen dat enig deel van het ingewandenpakket (6) kantelt gedurende of na verwijderen van het ingewandenpajocet {6} uit de lichaamsholte van het gevogelte in een richting welke ertoe z0u leiden dat weefsel van het ingewandenpakket (6) het scharnier (7} van het gereedschap (2) zal bedekken. 4. üithaalinrichting (1) volgens conclusie 2 of 3, met het kenmerk, dat deze is ingericht om samen te werken met een transportbeugel (5) voor een ingewandenpakket (6) dat uitgehaald is uit de genoemde lichaamsholte van het gevogelte, waarbij de steunbeugei (9) gepositioneerd tussen genoemde transportbeugel (5) en de twee oeugexhelften (2!, 2''). 5. üithaalinrichting (1) volgens conclusie 4, met het kenmerk, dat de transportbeugel (5} is uitgerust met kaken (5', 5'') voor het klemmen van een deel van de ingewanden of het ingewandenpakket (6)- 6. üithaalinrichting (1) voor het verwijderen van ingewanden van een gevogeltekarkas dat opgehangen is aan de poten, waarbij de inrichting een uithaalgereedschap (2) omvat welke op-en-neer, en in-en-uit een lichaamsholte van het gevogelte beweegbaar is, en waarbij het uithaalgereedschap (2) twee beugelhelften (2' , 2”) omvat die met elkaar met een scharnier (7) aan een onderste uiteinde van het gereedschap (2) verbonden zijn, waarbij genoemde beugelneltten (2f, 2S ’) uitgerust zijn met samenwerkende klemoppervlakken {8', 3'') naast genoemd scharnier (7) voor het klemmen van een deel van het ingewandenpakket (6) van het gevogelte wanneer de twee beugelhelften (2f, 2f') naar elkaar toe bewogen zijn van een open oositie naar een gesloten positie, en waarbij genoemde twee beugelhelften (2', 2'') zijn voorzien van krommingen die bewerkstelligen dat de twee beugelhelften (2r, 2ff) een raam (11) begrenzen in één van de open en gesloten posities van de twee beugelhelften (2' , 2'' ) , met het keïis*®rk, dat de krommingen zodanig zijn ingericht dat het raam (1D aanwezig is onmiddellijk naast de klemoppervlakken (8f, B'') wanneer de twee beugelhelften (2r, 2r' ) in de gesloten positie zijn, terxvijl genoemd raam (11) onmiddellijk naast de klemoppervlakken (8', 8'') in hoofdzaak. gesloten of afwezig is wanneer de twee beu-gelhelften (2', 2'') in de open positie zijn.2. Removal device (1) for removing entrails from a poultry carcass suspended from the legs, the device (1) comprising a removal tool (2) which is up-and-down and in-and-out of a body cavity of the poultry is movable, and wherein the removal tool (2) has two bracket halves (2 ', 2' ') which are connected to each other by means of a hinge (7) at a lower end of the tool (2), said two stirrup halves (2 ', 2' ') are provided with cooperating clamping surfaces (8', 8f1) next to said hinge (7) for clamping a part of the entrails (6) of the poultry when the two stirrup halves (2f, 2 '') have been moved towards each other from an open position to a closed position, characterized in that the removal tool (2) further comprises a support bracket (9) positioned adjacent the two bracket halves (2 ', 2 which support bracket (9) simultaneously and up and down synchronously with the two bracket halves {2 ', 2' ') n is movable in and out of the body cavity of the poultry. The retrieval device (1) according to claim 2, characterized in that the support leg (9) is arranged to prevent any part of the viscera package (6) from tilting during or after removal of the viscera jaw {6} from the body cavity of the poultry in a direction which will cause tissue of the viscera package (6) to cover the hinge (7) of the tool (2) 4. a retrieval device (1) according to claim 2 or 3, characterized in that it is arranged for cooperating with a viscera transport bracket (5) that has been removed from said body cavity of the poultry, the support leg (9) positioned between said transport bracket (5) and the two leg extender halves (2, 2 ') 5. The retrieval device (1) according to claim 4, characterized in that the transport bracket (5} is provided with jaws (5 ', 5' ') for clamping a part of the viscera or viscera package (6) - 6. removal device (1) for removing viscera of a poultry carcass suspended from the legs, the device comprising a removal tool (2) which is movable up and down, and in and out of a body cavity of the poultry, and wherein the removal tool (2) is two bracket halves (2 ', 2') which are connected to each other with a hinge (7) at a lower end of the tool (2), said bracket speeds (2f, 2S ') being provided with cooperating clamping surfaces {8', 3 ' ') in addition to said hinge (7) for clamping a part of the entrails package (6) of the poultry when the two bracket halves (2f, 2f') have moved towards each other from an open position to a closed position, and wherein said two bracket halves (2 ', 2' ') have curves that cause the two bracket halves (2r, 2ff) to define a window (11) in one of the open and closed positions of the two bracket halves (2', 2 '' ), with the * *rk requirement that the curvatures are such arranged that the window (1D is present immediately next to the clamping surfaces (8f, B '') when the two bracket halves (2r, 2r ') are in the closed position, called the window (11) immediately next to the clamping surfaces (8', 8 '') mainly. is closed or absent when the two shackle halves (2 ', 2' ') are in the open position. 7. Uithaalinrichting (1) volgens één van de vooroaan-de conclusies 1-6, met het kenmerk, dat de inrichting is gemonteerd op een carrouselmachine.The retrieval device (1) according to one of the preceding claims 1-6, characterized in that the device is mounted on a carousel machine. 8. Werkwijze voor het verwijderen van ingewanden van gevogelte opgehangen aan de poten, door: gebruikmaken van een uithaalgereedschap (2) omvattende twee beugelhelften {2', 2’’ } die met elkaar verbonden zijn met een scharnier (7) aan een onderste uiteinde van het gereedschap (2), waarbij genoemde twee beugelhelften (2r, 2'') zijn uitgerust met samenwerkende klemoppervlakken (8', 8'') naast genoemd scharnier (7) voor het klemmen van een deel van het ingewandenpakket (6} van het gevogelte wanneer de twee beugelhelften (2f, 2'') naar elkaar toe bewogen zijn van een open positie naar een gesloten positie; inbrengen van het uithaalgereedschap (2) in de open positie in de lichaamsholte van het gevogelte tot aan een laagste positie in de lichaamsholte van het gevogelte; naar elkaar bewegen van de twee beugelhelften {2', 2"1) vanuit de open positie naar de gesloten positie waarbij weefselverbindingen van het ingewandenpakket met de rest van het gevogeltekarkas worden verbroken en uiteindelijk het klemmen van een deel van het ingewandenpakket (6) van het gevogelte; verwijderen van de twee beugelhelften (2/, 2'') in de gesloten positie vanuit de lichaamsholte van het gevogeltekarkas tezamen met het geklemde ingewandenpakket (6) gekenmerkt. door fixeren van de nek van het gevogeltekarkas in een positie tijdens beweging van de twee beugelhelften (2', 2'' ) uit de lichaamsholte van het gevogelte tezamen met het geklemde ingewandenpakket.A method for removing entrails of poultry suspended from the legs by: using a removal tool (2) comprising two bracket halves {2 ', 2' '} connected to each other with a hinge (7) at a lower end of the tool (2), wherein said two bracket halves (2r, 2 '') are provided with cooperating clamping surfaces (8 ', 8' ') next to said hinge (7) for clamping a part of the viscera package (6} of the poultry when the two bracket halves (2f, 2 '') have moved towards each other from an open position to a closed position, inserting the evisceration tool (2) into the open position in the body cavity of the poultry up to a lowest position in the body cavity of the poultry, moving the two bracket halves {2 ', 2 "1) towards each other from the open position to the closed position where tissue connections of the viscera package to the rest of the poultry carcass are broken and the end like clamping a part of the entrails package (6) of the poultry; removing the two bracket halves (2 /, 2 '') in the closed position from the body cavity of the poultry carcass together with the clamped viscera package (6) characterized. by fixing the neck of the poultry carcass in a position during movement of the two bracket halves (2 ', 2' ') from the body cavity of the poultry together with the clamped entrails package. 9. Werkwijze voor het verwijderen van ingewanden van gevogelte opgehangen aan de poten, door gebruikmaken van een uithaalgereedschap (2) omvattende twee beugelhelften (2', 2"!) die met elkaar verbonden zijn met een scharnier (7) aan een onderste uiteinde van het gereedschap (2), waarbij genoemde twee beugelhelften (2', 2’'} zijn uitgerust met samenwerkende het klemmen van een deel van het ingewandenpaKket (6) van het gevogelte wanneer de twee beugeihelften \2’, 2’!) naar elkaar toe bewogen zijn van een open positie naar een gesloten positie; inbrengen van het uithaalgereedschap (2) in de open positie in de lichaamsholte van het gevogelte tot aan een laagste positie in de lichaamsholte van het gevogelte; naar elkaar bewegen van de twee beugeihelften (2', 2’') vanuit de open positie naar de gesloten positie waarbij weefselverbindingen van het ingewandenpakket met de rest van het gevogeltekarkas worden verbroken en uiteindelijk het klemmen van een deel van het ingewandenpakket (6) van het gevogelte; verwijderen van de twee beugeihelften (2', 2") in de gesloten positie vanuit de lichaamsholte van het gevogelte-karkas tezamen met het geklemde .ingewandenpakket (6) gekenmerkt door het voorzien van een steunbeugel (9) bij het uithaalgereedschap {2} naast de twee beugeihelften (2f , 2''), en tegelijkertijd en synchroon met de beweging van de twee beugeihelften (2', 2' f ) bewegen van genoemde steunbeugel (9) op-en-neer, en in-en-uit de lichaamsholte van het gevogelte.Method for removing entrails of poultry suspended from the legs by using a removal tool (2) comprising two bracket halves (2 ', 2 "!) Which are connected to each other with a hinge (7) at a lower end of the tool (2), wherein said two bracket halves (2 ', 2' '} are equipped with cooperating clamping a part of the entrained package (6) of the poultry when the two bracket halves \ 2', 2 '!) to each other moved from an open position to a closed position, inserting the removal tool (2) into the open position in the body cavity of the poultry up to a lowest position in the body cavity of the poultry, moving the two leg halves (2) towards each other ', 2' ') from the open position to the closed position where tissue connections of the viscera package are broken with the rest of the poultry carcass and ultimately the clamping of a part of the viscera package (6) of the poultry; removing the two clip halves (2 ', 2 ") in the closed position from the body cavity of the poultry carcass together with the clamped inside package (6) characterized by providing a support bracket (9) with the removal tool {2} next to the two bracket halves (2f, 2 ''), and simultaneously and synchronously with the movement of the two bracket halves (2 ', 2' f) move said support bracket (9) up and down, and in and out of the body cavity of the poultry. 10. Werkwijze voor het verwijderen van ingewanden van gevogelte dat opgehangen is aan de poten volgens conclusie 9, g@kema<arkt door het met de steunbeugel (9) voorkomen dat enig deel van het ingewandenpakket {6} kantelt tijdens of na het verwijderen van het ingewandenpakket (6) uit de lichaamsholte van het gevogelte in een richting die ertoe zou leiden dat weefsel van het ingewandenpakket (6) het scharnier (7) aan het onderste uiteinde van het gereedschap (2) zal bedekken.Method for removing entrails of poultry suspended from the legs according to claim 9, by preventing with the support bracket (9) that any part of the entrails package {6} tilts during or after the removal of the viscera package (6) from the body cavity of the poultry in a direction that would cause tissue of the viscera package (6) to cover the hinge (7) at the lower end of the tool (2). 11. Werkwijze voor het: verwijderen van ingewanden van gevogelte opgehangen aan de poten volgens conclusie 9 of 10, gekensi@rkfc. door het voorzien van een transportbeugel (5) voor een ingewandenpakket (6} dat is uitgehaald uit de lichaamsholte van het gevogelte en het positioneren van genoemde transportbeugel (5) zodanig dat de steunbeugel (9) gepositioneerd as tussen genoemde transportbeugel (5) en de twee beugelhelf-ten (2* 2'') .A method for: removing entrails of poultry suspended from the legs according to claim 9 or 10, known as kfc. by providing a transport bracket (5) for a viscera package (6} which has been taken out of the body cavity of the poultry and positioning said transport bracket (5) such that the support bracket (9) is positioned axis between said transport bracket (5) and the two bracket halves (2 * 2 ''). 12, Werkwijze voor het. verwijderen van ingewanden van gevogelte opgehangen aan de poten volgens één der conclusies 9 - 11, gekenmerkt door het monteren van het uithaalgereedschap (2) op een carrouselmachine.12, Method for. removing entrails of poultry suspended from the legs according to one of claims 9 to 11, characterized by mounting the removal tool (2) on a carousel machine.
NL2015689A 2015-10-29 2015-10-29 Evisceration apparatus and a method for eviscerating suspended poultry. NL2015689B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516290A (en) * 1982-05-17 1985-05-14 Stork Pmt B.V. Apparatus for the removal of entrails of slaughtered birds
EP0497014A1 (en) * 1991-01-30 1992-08-05 Machinefabriek Meyn B.V. Apparatus for eviscerating slaughtered poultry
WO2013073936A1 (en) * 2011-11-15 2013-05-23 Marel Stork Poultry Processing B.V. Organ removal device and a method for organ removal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4516290A (en) * 1982-05-17 1985-05-14 Stork Pmt B.V. Apparatus for the removal of entrails of slaughtered birds
EP0497014A1 (en) * 1991-01-30 1992-08-05 Machinefabriek Meyn B.V. Apparatus for eviscerating slaughtered poultry
WO2013073936A1 (en) * 2011-11-15 2013-05-23 Marel Stork Poultry Processing B.V. Organ removal device and a method for organ removal

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