CN104427879B - Cut the method and apparatus slaughtering animal carcass open - Google Patents
Cut the method and apparatus slaughtering animal carcass open Download PDFInfo
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- CN104427879B CN104427879B CN201380035017.4A CN201380035017A CN104427879B CN 104427879 B CN104427879 B CN 104427879B CN 201380035017 A CN201380035017 A CN 201380035017A CN 104427879 B CN104427879 B CN 104427879B
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- cutting blade
- rotary cutting
- carcass
- cut
- cover body
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- 239000010868 animal carcass Substances 0.000 title claims abstract description 17
- 238000003307 slaughter Methods 0.000 title claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 130
- 210000003689 Pubic Bone Anatomy 0.000 claims abstract description 31
- 210000002784 Stomach Anatomy 0.000 claims description 43
- 210000000936 Intestines Anatomy 0.000 claims description 14
- 210000001562 Sternum Anatomy 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 9
- 210000001015 Abdomen Anatomy 0.000 description 7
- 210000000056 organs Anatomy 0.000 description 4
- 241000282898 Sus scrofa Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 241001646071 Prioneris Species 0.000 description 2
- 210000003932 Urinary Bladder Anatomy 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 210000000038 chest Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 210000004392 Genitalia Anatomy 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 210000000664 Rectum Anatomy 0.000 description 1
- 210000003625 Skull Anatomy 0.000 description 1
- 210000000115 Thoracic Cavity Anatomy 0.000 description 1
- 210000001364 Upper Extremity Anatomy 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001771 impaired Effects 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Abstract
The present invention relates to a kind of equipment slaughtering animal carcass and method automatically processing and hanging from back leg.The described automatically controlled actuating device automatically processed by slaughtering handling implement for manipulation drives.These slaughter the rotary cutting blade that instrument is partly covered, and described cover body is provided with prominent directing pin.Further the instrument of slaughtering is to cut off blade for separate carcass pubis.Cut off blade and be connected to the cover body of described part covering rotary cutting blade.
Description
Technical field
The present invention relates to the equipment slaughtering animal carcass and method that a kind of automatic business processing hangs from back leg.
Background technology
People have been provided for automatic business processing and have slaughtered the various solutions of animal carcass.Carcass generally in turn hangs at its back leg, provides, become half carcass through several step process in the way of whole carcass.For different process steps, the automatic business processing of carcass needs special equipment.These different processing steps are had nothing in common with each other on different process routes, but potentially include following steps: remove foreleg, remove skull, separately pubis, separated from carcass with rectum by anus, cut stomach wall and breastbone open, remove internal organs, remove genitals, visual inspection and affix one's seal.In these processing steps, process and slaughter animal carcass a series of cutter, support, guide and the detection devices automatically controlled of needs.
WO93/01725 is a patent application of the same applicant of the present invention, its disclosure at this by quoting addition.This document disclose a kind of for cutting the method and apparatus slaughtering animal carcass open.Opening an otch slaughtering the carcass abdomen wall (stomach wall) near back leg, opening continues to scratch downwards, but keeps intestines not contact with stomach wall.Opening can also cut further, in order to cuts the chest (breastbone) of carcass open.Disclosed technology the most successfully plays a role.Generally, equipment is presented as that single cutting machine, described cutting machine are the parts on a series of various processing equipment lines to carcass offer different operating.
Summary of the invention
The present invention processes and slaughters the equipment of one or more steps automatic business processing of animal carcass and method there is a problem that the substantial amounts of carcass stream of needs, in order to regain the special equipment investment needed for this automatization.
Now, it is an object of the invention to provide and a kind of can realize, with limited fund, the method and apparatus that automatic business processing slaughters animal carcass further.It is a further object of the present invention to provide a kind of method and apparatus being capable of in carcass processing procedure further motility.
The present invention provides a kind of equipment slaughtering animal carcass hung for automatic business processing from back leg, including: for handling the automatically controlled actuating device of slaughtering tool；The rotary cutting blade carried by automatically controlled actuating device, described rotary cutting blade shifts on the plane of symmetry of substantially stomach wall carcass to be cut open；And for separately carcass pubis and cut off blade by what automatically controlled actuating device carried.In a specific embodiment, described equipment also includes that part covers the cover body of rotary cutting blade, and described cover body is provided with the prominent directing pin that stomach wall is cut period open and slided below at carcass stomach wall.Further, cut off blade described in and can be connected to the cover body of part covering rotary cutter sheet.But, as long as it is identical with the control driving means carrying rotary cutting blade to carry the control driving means cutting off blade, cuts off blade and different connected modes can also be used to be connected to control driving means.One important advantage of the equipment according to the present invention is to cut off blade and rotary cutting blade all uses identical control driving means to handle；This is not only a cheap solution, also is able in shorter processing time period merge the both operations using these cutters to perform simultaneously.
For handle butcher handling implement automatically controlled actuating device can e.g. robot arm but any other mechanical hand can also be selected as substitute, the most within the scope of the invention, it is possible to use more conventional XYZ mechanical hand.Cover body can partly cover rotary cutting blade, and can provide for keeping intestines not contact with stomach wall (also referred to as abdomen wall).The prominent directing pin being connected to cover body can contribute to guiding rotary cutter relative to carcass (if using this cutting mode, it is also possible to during cutting breastbone) during cutting stomach wall in conjunction with cover body.Cutting period open at stomach wall, prominent directing pin can be slided after carcass stomach wall, but directing pin can be used for, during using the cutting of rotary cutter sheet, stomach wall is applied pulling force, in order to relative to export-oriented " tractive " stomach wall of internal organs.
Generally, one of different disposal step for slaughtered animals carcass that the stomach wall breastbone at carcass is carried out before cutting open is to cut off pubis.Pubis this cuts off operation and can manually complete, but on substantial amounts of slaughter production line, it is provided that using the automation equipment of cutting tool (cutting off device), it is heavier that described cutting tool cuts device open relative to stomach wall, shows as a kind of cutter being pushed through pubis.Cut off blade and can show as the fixing blade that cuts off, but can also use multi-form cut off blade, such as cut off that period moves the most discontinuously cuts off blade.Being typically be provided with protective element and guide the rotary cutting blade of preventer for cutting the cutter of carcass stomach wall (abdomen wall) and breastbone (chest) open, described guiding preventer prevents from cutting away intestines and/or other Interior Body positions.Rotary cutting blade can be used for cutting off pubis, but the dual use of rotary cutting blade tool has several drawbacks in that.When being used for cutting (harder) pubis open, rotary cutting blade is readily able to abrasion.Rotary cutting blade must be provided with cutting the sawtooth of pubis, but will be the sharpest when cutting stomach wall and breastbone open, can produce the problem that cutting is not carried out in desired position.It addition, the rotary cutting blade of circle also compares inapplicable for cutting pubis.If using rotary cutting blade cutting pubis, then can obtain big otch, the risk that internal organs (intestines and bladder) damage is consequently increased.It addition, not all pubis can use rotary cutting blade to divide, because being not always able to outside carcass determine the position of pubis.In order to avoid using these shortcomings of rotary cutting blade cutting pubis, it is possible to use cut off blade.Use cuts off blade and has the advantage, that the cutting of pubis can be more accurate, and otch can be opened less；Only arrive at pubis in the place needed.Therefore, the risk damaging internal organs (intestines and bladder) is the least.Further, cut off blade and will find " path of their own "；Cut off blade to be guided by the shape of pubis.Additionally, rotary cutting blade need not arrange sawtooth, hence in so that rotary cutting blade is more suitable for cutting stomach wall (and breastbone) open.Finally, rotary cutting blade is more lasting；The abrasion of rotary cutting blade is the least.But, use that cut off blade to cut the shortcoming of pubis open be to need extra automatically controlled actuating device (such as robot arm).Now, the present invention can effective use rotary cutting blade and cut off the combination of blade in an efficient way, because only one automatically controlled actuating device i.e. can manipulate above two blade, and only needs the conventional process station to using rotary cutting blade to cut stomach wall and breastbone open to carry out the least correction.
In one embodiment, only by the position of the cover body covering rotary cutting blade relative to rotary cutting blade changing section, can realize changing rotary cutting blade and cutting off operating position and the off position of blade.By being pivoted cover body relative to rotary cutting blade, the such as rotary shaft around rotary cutting blade pivots, and can complete the change in location of cover body.Owing to complete equipment preferably automatically controls, so the cover body that part covers rotary cutting blade can also be automatically controlled relative to the position of rotary cutting blade.Using rotary cutting blade to carry out cutting open in the existing killing machinery of stomach wall and breastbone at some, be used for cover body (lid), the position of described cover body is automatically controlled.Now, by cover body with to cut off blade and be combined be structurally simple, but according to inventive device provides significant additional function.
In a specific embodiment, described equipment also includes the detection device being connected to the automatic controller of driving means.The individual character of each carcass and carcass can be automatically controlled process operation and be associated by this detection device (such as visual inspection systems).
By the structure simply and reliably that the cover body cutting off blade and part covering rotary cutting blade is combined it is: the cover body being provided with the arm that extra carrying cuts off blade is provided.
In order to realize cutting off the simple replacement of blade, cut off blade and can be detachably connected to cover the cover body of rotary cutting blade.
The present invention also provides for a kind of method that automatic business processing slaughters animal carcass, including step: a) provides and slaughters animal carcass；B) carcass is hung from back leg；C) the automated cutter that cuts off is used to separate carcass pubis；And d) use automated rotary cutting blade, in the generally carcass plane of symmetry, otch is set on the stomach wall of back leg；And e) step d) period holding intestines do not contact with stomach wall, that time that the automated rotary cutting blade wherein used in processing step d) contacts with carcass, the cutter that cuts off used at process step c) also contacts with same carcass.In a specific embodiment of this method, the off position of the operating position and rotary cutting blade that cut off cutter is changed to cut off the off position of cutter and the operating position of rotary cutting blade.One important advantage of the method is separately pubis and two operation part overlaps of open abdomen, and that therefore shortens the two operation is jointly processed by the time.Further, for the method being also applied for the present invention according to the advantage described by the equipment of the present invention.In step d) period, stomach wall can also be tightened up (outside tractive), so that using rotary cutter or the prominent directing pin impaired probability of limit intestines further.Additionally, generally after step d), the otch on stomach wall reaches breastbone by continuing, in order to disposable by stomach wall and sternal incisions.
In order to start the new production cycle, it is preferable that after a production cycle completes, the operating position of the off position and rotary cutting blade that cut off cutter becomes the off position for the operating position and rotary cutting blade cutting off cutter again.
In one further embodiment, the solution that simple change cuts off tool position and rotary cutting blade position is the position that changing section covers the cover body of rotary cutting blade, and this enclosure portion carries relative to rotary cutting blade and cuts off cutter.By can realize this change of cap position relative to rotary cutting blade rotary cover body portion.
Accompanying drawing explanation
The present invention will be further described according to the nonrestrictive exemplary embodiment shown in the following drawings.Here:
Fig. 1 is shown with the cutter that cuts off of prior art and separates the pubis of pig carcass.
Fig. 2 is shown with the cutting blade of prior art and cuts pig carcass open；
Fig. 3 and Fig. 4 illustrates the explanatory view of the present invention.
Fig. 5 illustrates that the pubis according to the present invention cuts off operation；And
Fig. 6 illustrates to cut open and slaughters animal carcass according to the present invention.
Detailed description of the invention
Fig. 1 is shown with the cutter 2 that cuts off of prior art and separates the pubis of pig carcass 1.Before carcass 1 is separated into two halves, process the pubis 3 that one of operation is i.e. separately carcass 1.Because pubis 3 is harder, solid and heavier, cuts off cutter 2 and be typically used for performing this task.Separate operation can manually perform or automatically perform.
Fig. 2 is shown with the cutting blade 11 of prior art and cuts carcass 10 open.Pubis 12 by as shown in Figure 1 cut off after cutter cuts, cutting blade 11 is for cutting the stomach wall 13 of carcass 11 open.The finger element 17 being connected to cutting blade 11 advances between the stomach wall 13 and intestines 14 of carcass 10, in order to make intestines not contact with rotary cutting blade 11 and guide cutting blade when moving down according to arrow P1.Cut open additionally, cover body 15 is used for protecting intestines 14 to avoid by rotary cutting blade 11.The initial position represented with the dotted line of cutting blade 11 ' of the cutting action carried out with rotary cutting blade 11 illustrates.After abdomen wall (stomach wall) 13 is cut open, cutting blade can move further downward according to arrow P1, and cuts thoracic cavity (breastbone) 16 open；Then rotary cutting blade 11 arrives at the cutting blade 11 being represented by dotted lines " shown in position.
Fig. 3 illustrates the schematic diagram of a part for the equipment according to the present invention.Rotary cutting blade 20 is handled by automatically controlled actuating device (not drawing in figure 3).Rotary cutting blade 20 is at the plane of symmetry internal shift of substantially carcass.Part covers the cover body 21 of rotary cutting blade 20 and is provided with the prominent directing pin 22 (referred to as finger element 22 or spoon shape parts 22) that stomach wall is cut period open and slided below at carcass stomach wall.Additionally, be also provided with for separate carcass pubis and be connected to cover body 21 cut off blade 23.In the orientation of shown rotary cutting blade 20 and cover body 21, cut off blade 23 and be in operating position, prepare to separate the pubis hanging carcass.Here, rotary cutting blade 20 is in off position.The shown blade 23 that cuts off is a kind of fixing blade that cuts off, but can also use multi-form cut off blade 23, such as cut off that period the most otherwise moves cuts off blade.
Fig. 4 is also shown for the rotary cutting blade 20 shown in Fig. 3.Now, cover body 21 compares with the diagram of Fig. 3, and it moves on a position relative to circumgyration incision section 8, and in this position, directing pin 22 and rotary cutting blade 20 are positioned on operating position.Cut off blade 23 to move to off position.Rotary cutting blade 20 is now currently located in the position cutting carcass stomach wall, and prominent directing pin 22 can be placed in the position that carcass stomach wall slides below, in order to tractive stomach wall makes it not contact the intestines of carcass, and such intestines can avoid being cut by rotary cutting blade 22.
Fig. 5 illustrates that the pubis slaughtering animal carcass 30 (invisible) according to the present invention cuts off operation.Cover body 31 is positioned in such orientation (the most not shown but Fig. 6 illustrates), wherein cuts off blade 32 and is in its operating position, and cover body 31 is consistent with the diagram that Fig. 3 describes with this position cutting off blade 32.Carcass 30 is hung at back leg 33.The most visible is the part of automatically controlled actuating device 34, and it carries will be in the rotary cutting blade 35 of the upper displacement of the plane of symmetry (A) of the stomach wall 36 of substantially carcass 30 carcass 30 to be cut open.Cover body 31 part covers rotary cutting blade 35, and is provided with prominent directing pin 37, and described prominent directing pin can be cut period open at stomach wall in another position of cover body 31 and slide below at the stomach wall 36 of carcass 30.Cut off blade 32 to be carried by automatically controlled actuating device 34.
Fig. 6 illustrates identical carcass 30 as shown in Figure 5, and wherein the orientation of cover body 31 has changed and puts to the non-operative position deviating from carcass 30 to by cutting off blade 32.Here, rotary cutting blade 35 is shown as the operating position of abdomen wall 36 of the carcass 30 cutting suspension.Here, (the most invisible) prominent directing pin 37 is placed in a position contacted with carcass 30, wherein highlights directing pin 37 and slides below at the stomach wall 36 of carcass 30.In addition to protection intestines are not rotated cutting blade 35 and cut, prominent directing pin 37 may also be used for tractive stomach wall 36, in order to contributes to preferably open abdomen 36.
Claims (16)
1. the equipment slaughtering animal carcass that automatic business processing hangs from back leg, including
-for handling the automatically controlled actuating device slaughtering handling implement；
-the rotary cutting blade carried by automatically controlled actuating device, described rotary cutting blade is treated at substantially stomach wall
The plane of symmetry internal shift of the carcass cut open；And
-carried by automatically controlled actuating device, cut off blade for separately carcass pubis.
Equipment the most according to claim 1, it is characterised in that described equipment also includes that part covers rotary cutting blade
Cover body, described cover body is provided with the prominent directing pin that stomach wall is cut period open and slided below at carcass stomach wall.
Equipment the most according to claim 2, it is characterised in that described in cut off blade be connected to part cover rotary cutter
The cover body of sheet.
4. according to the equipment described in Claims 2 or 3, it is characterised in that part covers the position of the cover body of rotary cutting blade
Can change relative to rotary cutting blade.
Equipment the most according to claim 2, it is characterised in that part covers the cover body of rotary cutting blade can be relative to
Rotary cutting blade pivots.
Equipment the most according to claim 5, it is characterised in that described part covers the cover body of rotary cutting blade and described
Rotary cutting blade can rotate around an axle.
Equipment the most according to claim 2, it is characterised in that the position of the cover body that part covers rotary cutting blade is relative
Automatically control in rotary cutting blade.
Equipment the most according to claim 2, it is characterised in that described equipment also includes the automatic control being connected to driving means
The detection device of device processed.
Equipment the most according to claim 2, it is characterised in that described part covers the cover body of rotary cutting blade and is provided with volume
Outer carries the arm cutting off blade.
Equipment the most according to claim 2, it is characterised in that described in cut off blade and be detachably connectable to described part and cover
The cover body of lid rotary cutting blade.
The method that 11. 1 kinds of automatic business processing slaughter animal carcass, including step:
A) animal carcass is slaughtered in offer；
B) described carcass is hung from back leg；
C) the automated cutter that cuts off is used to separate the pubis of described carcass；And
D) automated rotary cutting blade is used to arrange on the stomach wall of back leg in the plane of symmetry of substantially carcass
Otch；And
E) intestines are kept not contact with stomach wall in step d) period；
Wherein, that time that the automated rotary cutting blade used in processing step d) contacts with carcass, step is processed
C) cutter that cuts off used also contacts with same carcass.
12. methods according to claim 11, it is characterised in that described in cut off operating position and the rotary cutter of cutter
The off position of sheet becomes cutting off the operating position of the off position of cutter and rotary cutting blade.
13. according to the method described in claim 11 or 12, it is characterised in that after step e), and the otch on stomach wall continues
Continue and reach breastbone.
14. according to the method described in claim 11 or 12, it is characterised in that after a production cycle completes, described in cut off cutter
The off position of tool and the operating position of rotary cutting blade change back to cut off the operating position of cutter and rotary cutting blade
Off position.
15. according to the method described in claim 11 or 12, it is characterised in that cut off tool position and rotary cutting blade position
Change and cover the position of cover body of rotary cutting blade by changing section and complete, wherein enclosure portion is relative to rotary cutting
Cutting blade carries and cuts off cutter.
16. methods according to claim 15, it is characterised in that the position of the cover body that part covers rotary cutting blade is passed through
Change relative to rotary cutting blade rotary cover body portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2009151 | 2012-07-06 | ||
| NL2009151A NL2009151C2 (en) | 2012-07-06 | 2012-07-06 | Method and device for opening a carcass of a slaughtered animal. |
| PCT/NL2013/050485 WO2014025250A1 (en) | 2012-07-06 | 2013-07-03 | Method and device for opening a carcass of a slaughtered animal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104427879A CN104427879A (en) | 2015-03-18 |
| CN104427879B true CN104427879B (en) | 2016-11-30 |
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