CN112385697B - Poultry half-cutting machine and method - Google Patents

Poultry half-cutting machine and method Download PDF

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Publication number
CN112385697B
CN112385697B CN202011394231.7A CN202011394231A CN112385697B CN 112385697 B CN112385697 B CN 112385697B CN 202011394231 A CN202011394231 A CN 202011394231A CN 112385697 B CN112385697 B CN 112385697B
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China
Prior art keywords
raw material
rotary cutter
guide
sides
vertebra
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CN202011394231.7A
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CN112385697A (en
Inventor
沈奇
刘晓芳
张发天
滕宏炜
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Fujian Chia Tai Food Co ltd
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Fujian Chia Tai Food Co ltd
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    • AHUMAN NECESSITIES
    • A22BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22CPROCESSING MEAT, POULTRY, OR FISH
    • A22C21/00Processing poultry
    • A22C21/0023Dividing poultry

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a poultry half-and-half cutting machine and a method, comprising a frame, wherein the frame is provided with a rotary cutter, a blanking cylinder with two ends penetrating, a driving device for driving the rotary cutter to rotate and a supporting rod with a cutter slot; the blanking cylinder is positioned at one side of the rotary cutter, one end of the blanking cylinder is obliquely downwards arranged towards the direction of the rotary cutter, and one end of the blanking cylinder is provided with a abdication hole for the cutting edge of the rotary cutter to pass through; the bottom of the inner wall of the blanking cylinder is connected with a guide column for supporting the bottom of the vertebra raw material, the guide column extends along the length direction of the blanking cylinder, the guide column is provided with a yielding groove for the blade of the rotary cutter to pass through, both sides of the guide column are provided with a limit column for preventing both sides of the vertebra raw material from shaking and a pressing block for preventing the upper end of the vertebra raw material from shaking up and down, the limit column and the pressing block are connected to the inner wall of the blanking cylinder, and the limit column is positioned between the pressing block and the guide column; the support rod is positioned right below the rotary cutter and the guide post; the invention has high overall safety, high cutting efficiency and high cutting uniformity.

Description

Poultry half-cutting machine and method
Technical Field
The invention relates to the technical field of chicken food processing equipment, in particular to a poultry half-cutting machine and a poultry half-cutting method.
Background
With the rapid development of the meat product industry and the acceleration of the industrialization process, after the poultry such as chickens, ducks and the like are slaughtered, meat at most parts on the poultry body is segmented and deeply processed so as to meet the requirements of customers on products; according to market demands of products, at present, as shown in fig. 1, a vertebra raw material 1 after chicken front chest covers, chicken legs and chicken wings are removed, the bottom of the vertebra raw material 1 is concavely arranged upwards in an arc shape, the top of the vertebra raw material 1 is convexly arranged upwards in the middle, the middle of the vertebra raw material is chicken vertebra, and on a production line for manufacturing and processing willow leaf chickens, the vertebra raw material 1 after chicken front chest covers, chicken legs and chicken wings are required to be cut in half along the length direction of the vertebra; the existing cutting mode of the vertebra raw material 1 is divided into two modes of manual cutting and mechanical semiautomatic cutting, wherein the first mode is to manually cut the vertebra raw material 1 in half along the length direction of the vertebra, however, the cutting mode needs slaughtering workers to consume large force for cutting, and has the defects of time and labor waste, uneven cutting, low cutting efficiency and poor safety; the second mode is that firstly, the bottom of the vertebra raw material 1 is placed on a round rod with a knife groove by manpower, then, two hands respectively hold the two sides of the vertebra raw material 1 to push to the rotating knife, so that the knife can cut the vertebra raw material 1 in half along the length direction of the vertebra, the cutting mode does not need to consume great effort for cutting, but needs to concentrate on operation by slaughterers, if the slaughterers are relaxed, the knife cutting is easy to deviate, the cutting of the vertebra raw material 1 is uneven, or the hands of operators are cut by the knife by mistake, and the problem of poor safety exists.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a half-and-half poultry cutting machine and a half-and-half poultry cutting method, which have the advantages of high safety, high cutting efficiency and high cutting uniformity.
In order to achieve the above purpose, the present invention provides the following technical solutions:
A poultry half-cutting machine and method comprises a frame, wherein the frame is provided with a rotary cutter, a blanking cylinder with two ends penetrating through, a driving device for driving the rotary cutter to rotate and a supporting rod with a cutter groove; the blanking cylinder is positioned at one side of the rotary cutter, one end of the blanking cylinder is obliquely downwards arranged towards the direction of the rotary cutter, and a yielding hole for the blade of the rotary cutter to pass through is formed in one end of the blanking cylinder; the bottom of the inner wall of the blanking cylinder is connected with a guide column for supporting the bottom of the vertebra raw material, the guide column extends towards the rotary cutter along the length direction of the blanking cylinder, the guide column is provided with a yielding groove for the blade of the rotary cutter to pass through, both sides of the guide column are respectively provided with a limit column for preventing the two sides of the vertebra raw material from shaking and a pressing block for preventing the upper end of the vertebra raw material from shaking up and down, the limit column and the pressing block are connected to the inner wall of the blanking cylinder, and the limit column is positioned between the pressing block and the guide column; the support rod is positioned under the rotary cutter and the guide post, a first adjusting channel for adjusting meat on two sides in the middle of the vertebra raw material is arranged between the limiting post and the pressing block on the same side, and a second adjusting channel for adjusting meat on two sides at the bottom of the vertebra raw material is arranged between the limiting post and the guide post; the automatic feeding device comprises a rotary cutter, a pressing block, a guide part, a guide plate, a conveying device, a guide plate and a conveying device, wherein the guide part is arranged at one end of the pressing block, which is far away from the rotary cutter, the guide part is arranged at the other end of the pressing block, which is far away from the rotary cutter, a guide channel which is gradually reduced towards the direction of the rotary cutter is formed between the guide parts of the adjacent pressing blocks, the adjacent two sides between the adjacent pressing blocks are arranged in an splayed manner, the two right-angle sides of the pressing block, which are far away from the inner wall of the blanking barrel, are respectively provided with an arc part, the two sides of the support rod are respectively connected with the guide plate which is obliquely downwards arranged towards the direction far away from the rotary cutter, and the conveying device is arranged below the guide plate; the one end that the stock guide was kept away from the bracing piece is provided with the antiseized board, the antiseized board is towards being close to bracing piece direction slope downward set up, be provided with between antiseized board and the stock guide towards keeping away from the protruding arc of the direction arc outwards evagination of bracing piece, antiseized board passes through with the stock guide protruding arc transitional coupling.
Further set up: the machine frame is connected with a protective cover which is used for protecting the rotary cutter and is arranged in a U-shaped cross section, one side of the protective cover is connected with a baffle, the other side of the protective cover is provided with a protective plate, one end of the protective plate is provided with a yielding through groove for the blanking barrel to pass through, and the other end of the protective plate is rotationally connected with one side of the closed end of the protective cover.
Further set up: the blanking device is characterized in that connecting plates are connected to two sides of the outer peripheral surface of the blanking barrel, the connecting plates are connected with two sides of the frame through bolts, connecting rods are arranged between the connecting plates, one ends of the connecting rods are connected with the top of the outer peripheral surface of the blanking barrel, and the other ends of the connecting rods are in threaded connection with the top end of the frame.
A cutting method of a poultry half-cutter comprises the following steps: firstly, aligning the front end with a narrow width of the spine raw material to a blanking barrel, and placing the front end far away from a rotary cutter from the blanking barrel into the blanking barrel;
secondly, placing the bottom end of the vertebra raw material on a guide post, enabling two sides of the vertebra raw material to be in contact with limit posts on two sides of the guide post, pressing down and limiting the upper end of the vertebra raw material through pressing blocks, placing the top end part of the vertebra raw material between the two pressing blocks, and pushing the placed vertebra raw material along the guide post towards the direction of a rotary cutter;
thirdly, under the action of gravity, the spine raw material obliquely falls to the rotary cutter at the other end of the blanking barrel from one end of the blanking barrel far away from the rotary cutter, and the rotary cutter passes through the abdicating hole and the abdicating groove to realize rotary half-and-half cutting of the spine raw material along the length direction of the spine raw material;
And fourthly, finally, supporting the front end of the spine raw material by the support rods arranged below the rotary cutter and the guide post and separating towards two sides of the support rods, and after the whole spine raw material is cut, respectively separating the two semi-cut parts of the spine raw material towards two sides far away from the support rods by the guide plates, respectively conveying the two semi-cut parts to the next working procedure by the conveying device, thereby realizing the functions of automatically and safely cutting the spine raw material in half and separating towards two sides in an oriented manner.
In summary, according to the invention, the guide post and one end of the blanking cylinder are obliquely downwards arranged towards the direction of the rotary cutter, so that the spine raw material moves towards the direction of the rotary cutter in an oriented way, the influence on the subsequent cutting caused by the deviation of the spine raw material in the blanking process is avoided, and the effects of ensuring the uniformity and the cutting efficiency of the subsequent cutting are achieved; through the limiting column and the pressing block, the vertebra raw material is prevented from shaking left and right or up and down in the falling process of the vertebra raw material towards the rotary cutter, and the effects of further improving the follow-up cutting uniformity and the cutting efficiency are achieved; the rotary cutter, the abdication hole and the abdication groove realize the function of rotary and half-cutting along the length direction of the vertebra raw material; the support rod is used for supporting and directionally separating the part of the front end of the vertebral raw material, which is cut first, so that the function of supporting and automatically directionally separating the cut vertebral raw material is realized; in addition, the outer peripheral surfaces of the guide post and the limit post are in arc-shaped structures, so that the operation safety is further improved, and the subsequent cutting efficiency and the cutting uniformity are ensured; the invention does not need to manually cut or manually hold the cutters which are pushed to rotate at two sides of the spine raw material in the whole process, and has high overall safety, high cutting efficiency and high cutting uniformity.
Drawings
FIG. 1 is a schematic view of the structure of a spinal material;
FIG. 2 is a schematic diagram of an embodiment of the present invention;
FIG. 3 is a partial view of a blanking cartridge in an embodiment of the present invention;
FIG. 4 is a partial cross-sectional view of an embodiment of the present invention;
Fig. 5 is a schematic view of a part of the structure of an embodiment of the present invention.
In the figure: 1. spinal raw material; 2. a frame; 3. rotating the cutter; 4. a blanking cylinder; 5. a driving device; 6. a support rod; 7. a relief hole; 8. a guide post; 9. a relief groove; 10. briquetting; 11. a limit column; 12. a first tuning passage; 13. a second tuning passage; 14. a guide part; 15. a guide channel; 16. an arc part; 17. a material guide plate; 18. an anti-sticking plate; 19. convex arc; 20. a protective cover; 21. a baffle; 22. a protection plate; 23. a yielding through groove; 24. a connecting plate; 25. a connecting rod; 26. and a conveying device.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings. It should be noted that the words "upper" and "lower" used in the following description refer to directions in fig. 2 and 3, and the words "bottom" and "top" refer to directions toward the geometric center of a particular component in fig. 4.
The most critical concept of the invention is as follows: firstly, aligning the front end of the spinal raw material 1 with a narrower width with the blanking barrel 4, and pushing the front end of the blanking barrel 4 away from the rotary cutter 3 into the blanking barrel 4; then, the spine raw material 1 is placed among the guide post 8, the limit post 11 and the pressing block 10, and one end of the blanking barrel 4 is obliquely downwards arranged towards the direction of the rotary cutter 3, and the spine raw material 1 is guided to directionally move towards the direction of the rotary cutter 3 through the guide post 8, so that the subsequent cutting uniformity and the cutting efficiency are guaranteed; the two sides and the upper end part of the vertebra raw material 1 are respectively limited by the limiting column 11 and the pressing block 10, so that the left and right or up and down shaking of the vertebra raw material 1 in the blanking process is further prevented, and the subsequent cutting uniformity and the cutting efficiency are further improved; finally, under the action of gravity, the spine raw material 1 obliquely falls to the rotary cutter 3 at the other end of the blanking barrel 4, and the rotary cutter 3 passes through the abdication hole 7 and the abdication groove 9 to realize rotary half-and-half cutting of the spine raw material 1 along the length direction of the spine; the front end of the spine raw material 1 is supported by the support rods 6 and directionally separated towards two sides, so that the spine raw material 1 is automatically cut in half and directionally separated; the invention does not need to manually cut or manually hold the cutters which are pushed to rotate at two sides of the spine raw material 1 in the whole process, and has high overall safety, high cutting efficiency and high cutting uniformity;
In addition, because the outer peripheral surfaces of the guide post 8 and the limit post 11 are arc-shaped structures, the operation safety is further improved, and meanwhile, the guide post 8 is better supported and attached to the bottom of the vertebra raw material 1 which is concavely arranged upwards in an arc shape, the vertebra raw material 1 is further prevented from shaking left and right in the falling or subsequent cutting process, and the subsequent cutting efficiency and the cutting uniformity are further guaranteed.
Referring to fig. 2 to 5, a fowl half-cutting machine and method thereof comprises a frame 2, wherein the frame 2 is provided with a rotary cutter 3, a blanking cylinder 4 with two ends penetrating, a driving device 5 for driving the rotary cutter 3 to rotate, and a supporting rod 6 with a cutter slot; the blanking cylinder 4 is positioned at one side of the rotary cutter 3, one end of the blanking cylinder is obliquely downwards arranged towards the direction of the rotary cutter 3, and one end of the blanking cylinder 4 is provided with a relief hole 7 for the cutting edge of the rotary cutter 3 to pass through; the bottom of the inner wall of the blanking cylinder 4 is connected with a guide post 8 for supporting the bottom of the vertebra raw material 1, the guide post 8 extends towards the rotary cutter 3 along the length direction of the blanking cylinder 4, the guide post 8 is provided with a yielding groove 9 for the blade of the rotary cutter 3 to pass through, both sides of the guide post 8 are provided with a limit post 11 for preventing both sides of the vertebra raw material 1 from shaking and a pressing block 10 for preventing the upper end of the vertebra raw material 1 from shaking up and down, the limit post 11 and the pressing block 10 are connected to the inner wall of the blanking cylinder 4, and the limit post 11 is positioned between the pressing block 10 and the guide post 8; the support bar 6 is located directly below the rotary cutter 3 and the guide post 8.
As is apparent from the above description, when it is necessary to cut the spinal raw material 1 after the chicken front breast cover, the chicken leg, and the chicken wing are removed in half, firstly, the front end of the spinal raw material 1 with a narrower width is aligned with the blanking cylinder 4, and the spinal raw material 1 is pushed into the blanking cylinder 4 from the end of the blanking cylinder 4 away from the rotary cutter 3, and then, the spinal raw material 1 is placed between the guide post 8, the limit post 11, and the pressing block 10; finally, due to the fact that one end of the blanking barrel 4 is obliquely downwards arranged towards the direction of the rotary cutter 3 and the action of gravity, the spine raw material 1 obliquely falls into the other end of the blanking barrel 4 from the end, away from the rotary cutter 3, of the blanking barrel 4, the rotary cutter 3 passes through the abdicating hole 7 and the abdicating groove 9, half-and-half cutting along the length direction of the spine raw material 1 is achieved, the front end of the spine raw material 1 is firstly cut, then the front end of the spine raw material 1 is supported and directionally separated through the supporting rod 6 arranged below the rotary cutter 3 and the guiding column 8, manual cutting or manual holding of cutters in the process of pushing two sides of the spine raw material 1 to the rotating are not needed, and the overall safety is high;
During the falling process of the vertebra raw material 1, the vertebra raw material 1 falls down towards the direction of the rotary cutter 3 in the direction of the inner wall of the blanking barrel 4 by the guide post 8 extending towards the rotary cutter 3 along the length direction of the blanking barrel 4, so that the phenomenon that the follow-up cutting is influenced due to the fact that the vertebra raw material 1 is deviated in the blanking process towards the rotary cutter 3 is avoided, and the effects of guiding the vertebra raw material 1 to move towards the direction of the rotary cutter 3 in a direction and guaranteeing the follow-up cutting uniformity and the cutting efficiency are achieved; in addition, by utilizing the circular arc structure of the outer peripheral surface of the guide post 8, the guide post 8 is better supported and attached to the bottom of the spine raw material 1 which is concavely arranged upwards in an arc shape while the operation safety is ensured, the spine raw material 1 is further prevented from falling down towards the rotary cutter 3 or shaking left and right in the subsequent cutting process, the subsequent rotary cutter 3 is convenient for cutting along the length direction of the spine, and the functions of better supporting the bottom of the spine raw material 1 and further ensuring the subsequent cutting efficiency and the cutting uniformity are achieved while the overall operation safety is improved; the limiting columns 11 arranged on the two sides of the guide column 8 are propped against the meat on the two sides of the vertebra raw material 1, so that the vertebra raw material 1 is prevented from shaking left and right in the falling process of the rotating cutter 3, the subsequent rotating cutter 3 is convenient to cut along the length direction of the vertebra, and the effects of further improving the subsequent cutting uniformity and the cutting efficiency are achieved; due to the circular arc structure of the outer peripheral surface of the limiting column 11, the spine raw material 1 is prevented from being cut by the limiting column 11 in the process of placing the spine raw material 1 into the feeding barrel 4 by hands, and the operation safety is further improved; meat at the upper end part of the spine raw material 1 is pressed down through the pressing blocks 10 arranged on the two sides of the guide post 8, the influence on subsequent cutting caused by up-and-down shaking of the spine raw material 1 in the falling process of the spine raw material 1 towards the rotary cutter 3 is avoided, and the functions of further improving the positioning accuracy, the cutting uniformity and the cutting efficiency of the subsequent cutting are achieved.
Further: a first adjusting channel 12 for adjusting the meat on two sides in the middle of the vertebra raw material 1 is arranged between the limiting column 11 and the pressing block 10 on the same side, and a second adjusting channel 13 for adjusting the meat on two sides at the bottom of the vertebra raw material 1 is arranged between the limiting column 11 and the guide column 8.
It can be seen from the above description that, when the two sides of the spine raw material 1 to be cut have more meat, i.e. the two sides of the spine raw material 1 have wider dimensions, the first adjusting channel 12 between the limiting post 11 and the pressing block 10 is convenient for placing the two sides of the spine raw material 1, so as to prevent the spine raw material 1 from being clamped between the limiting posts 11 due to the more meat on the two sides of the spine raw material 1, and the second adjusting channel 13 between the limiting post 11 and the guiding post 8 is used for placing the meat on the two sides of the bottom of the spine raw material 1, so as to prevent the two sides of the spine raw material 1 from being clamped between the limiting post 11 and the guiding post 8 due to the meat on the two sides of the bottom, thereby realizing the function of further ensuring the subsequent cutting efficiency.
Further: the briquetting 10 is provided with the guide part 14 far away from the one end of rotary cutter 3, forms the guide passageway 15 that opens the convergent towards rotary cutter 3 direction between the guide part 14 of adjacent briquetting 10.
As is apparent from the above description, when the raw material 1 is manually placed at the end of the blanking cylinder 4 away from the rotary cutter 3 through the guide portion 14 and the guide passage 15, the tip portion of the raw material 1 is more rapidly placed and positioned between the two pressing pieces 10 through the guide passage 15, and at the same time, the collision of the pressing pieces 10 with the hand bent by grasping the raw material 1 is prevented.
Further: the adjacent two sides between the adjacent pressing blocks 10 are arranged in a splayed shape.
As can be seen from the above description, by arranging adjacent two side surfaces between the pressing blocks 10 in a splayed arrangement, the top end portion of the vertebra raw material 1 is limited between the adjacent two side surfaces between the pressing blocks 10, so that the subsequent cutting is prevented from being affected by shaking of the top end portion of the vertebra raw material 1 in the cutting process, and the overall cutting uniformity and cutting efficiency are further improved.
Further: the two right-angle edges of the pressing block 10 far away from the inner wall of the blanking cylinder 4 are provided with arc parts 16.
As is apparent from the above description, by the arc portions 16 provided at both right-angle sides of the pressing block 10 away from the inner wall of the blanking cylinder 4, the damage to the spinal raw material 1 caused by the friction between both right-angle sides of the pressing block 10 at the upper end and the top end of the spinal raw material 1 in the process of moving toward the rotary cutter 3 is avoided, and at the same time, the hand and the pressing block 10 are prevented from being cut by the collision between both right-angle sides of the pressing block 10 away from the inner wall of the blanking cylinder 4 when the blanking cylinder 4 is manually placed on the spinal raw material 1 away from the rotary cutter 3, thereby protecting the spinal raw material 1 and further improving the operation safety.
Further: the two sides of the supporting rod 6 are connected with a material guiding plate 17 which is obliquely downwards arranged in a direction away from the rotary cutter 3, and a conveying device 26 is arranged below the material guiding plate 17.
From the above description, the two half-cut portions of the spine raw material 1 are separated towards the two sides far away from the supporting rod 6 through the guide plates 17 connected to the two sides of the supporting rod 6, and respectively fall onto the conveying device 26 directly below the two guide plates 17, so that the two half-cut portions of the spine raw material 1 are separated more thoroughly, the phenomenon that the two half-cut portions of the spine raw material 1 are not completely cut off is avoided, or the two half-cut portions of the spine raw material 1 are overlapped together, the two half-cut portions of the spine raw material 1 do not need to be manually separated again, and are automatically conveyed to the next procedure, thereby realizing the effects of avoiding later manual treatment and improving the cutting separation efficiency.
Further: the one end that stock guide 17 kept away from bracing piece 6 is provided with antiseized board 18, and antiseized board 18 is to be towards being close to bracing piece 6 direction slope downward setting, is provided with between antiseized board 18 and the stock guide 17 towards the protruding arc 19 of the direction arc outwards evagination of keeping away from bracing piece 6, antiseized board 18 and stock guide 17 pass through protruding arc 19 transitional coupling.
As is apparent from the above description, the convex arc 19 and the anti-sticking plate 18 prevent the cut and separated vertebra raw material 1 from being scratched at the right-angle edge of the end of the guide plate 17 far from the support rod 6 or from being stuck on the right-angle edge of the end of the guide plate 17 far from the support rod 6, so as to further improve the effect of dropping the directionally separated vertebra raw material 1 to the conveying device 26 and protect the product phase of the directionally separated vertebra raw material 1.
Further: the frame 2 is connected with the protection casing 20 that is used for protecting rotatory cutter 3 and transversal U type setting of personally submitting, and one side of protection casing 20 is connected with baffle 21, and the opposite side of protection casing 20 is provided with guard plate 22, and the logical groove 23 of stepping down that supplies feed cylinder 4 to pass is seted up to guard plate 22 one end, and the guard plate 22 other end rotates with the closed end one side of protection casing 20 to be connected.
As can be seen from the above description, the rotary cutter 3 is protected by the protective cover 20 having a U-shaped cross section and the baffle 21 connected to one side of the protective cover 20, so that the minced meat and broken bones are prevented from splashing from three sides of the rotary cutter 3 along with the rotation of the rotary cutter 3, and meanwhile, the hand is prevented from being cut due to the false touch, thereby further improving the overall safety; through rotating the guard plate 22 of being connected in the closed end one side of protection casing 20, prevent that minced meat and garrulous bone from rotating along with rotatory cutter 3 and from rotatory cutter 3 left one side that is close to feed cylinder 4 splash and the circumstances of accidental injury operating personnel, play the effect that further improves the operation security, simultaneously, when need wash feed cylinder 4 outer peripheral face, through overturning guard plate 22 more than 90 degrees, can conveniently wash feed cylinder 4's outer peripheral face.
Further: connecting plates 24 are connected to two sides of the outer peripheral surface of the blanking cylinder 4, the connecting plates 24 are connected with two sides of the frame 2 through bolts, connecting rods 25 are arranged between the connecting plates 24, one ends of the connecting rods 25 are connected with the top of the outer peripheral surface of the blanking cylinder 4, and the other ends of the connecting rods 25 are in threaded connection with the top end of the frame 2.
As can be seen from the above description, the function of detachably connecting the blanking cylinder 4 to both sides of the frame 2 and the top end of the frame 2 is achieved by the connecting plate 24, the bolts and the connecting rods 25, thereby facilitating the subsequent maintenance and cleaning of the blanking cylinder 4; the blanking barrel 4 is respectively connected to the two sides of the frame 2 and the top end of the frame 2 through the connecting plates 24 and the connecting rods 25, so that the stability of the connection between the blanking barrel 4 and the frame 2 is ensured, and the stability of the blanking of the vertebra raw material 1 in the blanking barrel 4 is further ensured.
A method for cutting half of poultry comprises the following steps: firstly, aligning the front end of the narrow width of the spine raw material 1 with the blanking barrel 4, and placing the front end of the narrow width of the spine raw material into the blanking barrel 4 from one end of the blanking barrel 4 far away from the rotary cutter 3;
Secondly, placing the bottom end of the vertebra raw material 1 on the guide post 8, enabling two sides of the vertebra raw material 1 to be in contact with limit posts 11 on two sides of the guide post 8, pressing down and limiting the upper end of the vertebra raw material 1 through pressing blocks 10, placing the top end part of the vertebra raw material 1 between the two pressing blocks 10, and pushing the placed vertebra raw material 1 along the guide post 8 towards the direction of the rotary cutter 3;
Thirdly, the spine raw material 1 obliquely falls to the rotary cutter 3 at the other end of the blanking barrel 4 from one end of the blanking barrel 4 far away from the rotary cutter 3 due to the action of gravity, and the rotary cutter 3 passes through the abdication hole 7 and the abdication groove 9 to realize the rotary half-and-half cutting of the spine raw material 1 along the length direction of the spine raw material 1;
And fourthly, finally, the front end of the spine raw material 1 is supported by the support rods 6 arranged below the rotary cutters 3 and the guide posts 8 and separated towards two sides of the support rods 6, after the whole spine raw material 1 is cut, the two semi-cut parts of the spine raw material 1 are respectively separated towards two sides far away from the support rods 6 in an oriented manner through the material guide plates 17 and respectively fall to the conveying device 26 to be conveyed to the next process, and further, the functions of automatically and safely semi-cutting the spine raw material 1 and separating towards two sides in an oriented manner are realized.
Referring to fig. 2 to 5, the present invention provides embodiments as follows:
The poultry half-cutting machine comprises a frame 2, wherein the frame 2 is provided with a rotary cutter 3, a blanking cylinder 4 with two ends penetrating, a driving device 5 for driving the rotary cutter 3 to rotate and a supporting rod 6 with a cutter slot; the blanking cylinder 4 is positioned at one side of the rotary cutter 3, and one end of the blanking cylinder is obliquely downwards arranged towards the direction of the rotary cutter 3; one end of the blanking cylinder 4 is provided with a relief hole 7 for the blade of the rotary cutter 3 to pass through; the driving device 5 of the present embodiment is formed by a rotating motor, a gear and a belt (not shown in the figure), and is not limited to this structure, and any other rotary driving structure capable of driving the rotary cutter 3 to rotate may be adopted;
As shown in fig. 3 and 4, a guide post 8 for supporting the bottom of the spine raw material 1 is connected to the bottom of the inner wall of the blanking cylinder 4, and the guide post 8 extends towards the rotary cutter 3 along the length direction of the blanking cylinder 4; the guide post 8 is provided with a relief groove 9 for the blade of the rotary cutter 3 to pass through; both sides of the guide column 8 are provided with a limit column 11 for preventing the two sides of the vertebra raw material 1 from shaking and a pressing block 10 for preventing the upper end of the vertebra raw material 1 from shaking up and down, the limit column 11 and the pressing block 10 are connected to the inner wall of the blanking cylinder 4, and the limit column 11 is positioned between the pressing block 10 and the guide column 8; the supporting rod 6 is positioned right below the rotary cutter 3 and the guide post 8; a first adjusting channel 12 for adjusting meat on two sides in the middle of the vertebra raw material 1 is arranged between the limiting column 11 and the pressing block 10 on the same side, and a second adjusting channel 13 for adjusting meat on two sides at the bottom of the vertebra raw material 1 is arranged between the limiting column 11 and the guide column 8;
As shown in fig. 3 and 5, a guide part 14 is arranged at one end of the pressing block 10 far away from the rotary cutter 3, a guide channel 15 which is opened and gradually reduced towards the direction of the rotary cutter 3 is formed between the guide parts 14 of the adjacent pressing blocks 10, and two adjacent sides between the adjacent pressing blocks 10 are arranged in an splayed shape; the two right-angle edges of the pressing block 10 far away from the inner wall of the blanking cylinder 4 are provided with arc parts 16.
As shown in fig. 2 and 5, two sides of the supporting rod 6 are connected with a material guiding plate 17 which is obliquely downwards arranged in a direction away from the rotary cutter 3, and a conveying device 26 is arranged below the material guiding plate 17; the end of the material guide plate 17, which is far away from the support rod 6, is provided with an anti-sticking plate 18, and the anti-sticking plate 18 is obliquely downwards arranged towards the direction close to the support rod 6; a convex arc 19 which is outwards convex towards the direction away from the supporting rod 6 is arranged between the anti-sticking plate 18 and the material guiding plate 17, and the anti-sticking plate 18 is in transitional connection with the material guiding plate 17 through the convex arc 19;
As shown in fig. 2 and 3, the frame 2 is connected with a protective cover 20 for protecting the rotary cutter 3 and having a U-shaped cross section, one side of the protective cover 20 is connected with a baffle 21, and the other side of the protective cover 20 is provided with a protective plate 22; one end of the protection plate 22 is provided with a yielding through groove 23 for the blanking cylinder 4 to pass through, and the other end of the protection plate 22 is rotationally connected with one side of the closed end of the protection cover 20.
As shown in fig. 2 and 4, two sides of the outer peripheral surface of the blanking barrel 4 are connected with connecting plates 24, the connecting plates 24 are connected with two sides of the frame 2 through bolts, connecting rods 25 are arranged between the connecting plates 24, one ends of the connecting rods 25 are connected with the top of the outer peripheral surface of the blanking barrel 4, and the other ends of the connecting rods 25 are in threaded connection with the top end of the frame 2.
In conclusion, compared with the prior art, the invention has the advantages of high safety, high cutting efficiency and high cutting uniformity; through the guide post 8 and the inclined downward arrangement of one end of the blanking cylinder 4 towards the direction of the rotary cutter 3, the spine raw material 1 moves directionally towards the direction of the rotary cutter 3, so that the influence on the subsequent cutting caused by the deviation of the spine raw material 1 in the blanking process is avoided, and the effects of ensuring the uniformity and the cutting efficiency of the subsequent cutting are achieved; through the limiting column 11 and the pressing block 10, the vertebra raw material 1 is prevented from shaking left and right or up and down in the falling process of the rotating cutter 3, and the subsequent cutting uniformity and the cutting efficiency are further improved; the rotary cutter 3 rotates along the length direction of the vertebra raw material 1 to realize the half-and-half cutting effect by the rotary cutter 3, the abdication hole 7 and the abdication groove 9; the support rod 6 is used for supporting and directionally separating the front end of the vertebral raw material 1, so that the function of supporting and automatically directionally separating the cut vertebral raw material 1 is realized; in addition, the outer peripheral surfaces of the guide post 8 and the limit post 11 are in arc structures, so that the operation safety is further improved, and the subsequent cutting efficiency and the cutting uniformity are ensured.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims (4)

1. A poultry half-cutter, characterized in that: the rotary cutter is arranged on the rack, and the two ends of the rotary cutter penetrate through the blanking barrel; the blanking cylinder is positioned at one side of the rotary cutter, one end of the blanking cylinder is obliquely downwards arranged towards the direction of the rotary cutter, and a yielding hole for the blade of the rotary cutter to pass through is formed in one end of the blanking cylinder; the bottom of the inner wall of the blanking cylinder is connected with a guide column for supporting the bottom of the vertebra raw material, the guide column extends towards the rotary cutter along the length direction of the blanking cylinder, the guide column is provided with a yielding groove for the blade of the rotary cutter to pass through, both sides of the guide column are respectively provided with a limit column for preventing the two sides of the vertebra raw material from shaking and a pressing block for preventing the upper end of the vertebra raw material from shaking up and down, the limit column and the pressing block are connected to the inner wall of the blanking cylinder, and the limit column is positioned between the pressing block and the guide column; the support rod is positioned under the rotary cutter and the guide post, a first adjusting channel for adjusting meat on two sides in the middle of the vertebra raw material is arranged between the limiting post and the pressing block on the same side, and a second adjusting channel for adjusting meat on two sides at the bottom of the vertebra raw material is arranged between the limiting post and the guide post; the automatic feeding device comprises a rotary cutter, a pressing block, a guide part, a guide plate, a conveying device, a guide plate and a conveying device, wherein the guide part is arranged at one end of the pressing block, which is far away from the rotary cutter, the guide part is arranged at the other end of the pressing block, which is far away from the rotary cutter, a guide channel which is gradually reduced towards the direction of the rotary cutter is formed between the guide parts of the adjacent pressing blocks, the adjacent two sides between the adjacent pressing blocks are arranged in an splayed manner, the two right-angle sides of the pressing block, which are far away from the inner wall of the blanking barrel, are respectively provided with an arc part, the two sides of the support rod are respectively connected with the guide plate which is obliquely downwards arranged towards the direction far away from the rotary cutter, and the conveying device is arranged below the guide plate; the one end that the stock guide was kept away from the bracing piece is provided with the antiseized board, the antiseized board is towards being close to bracing piece direction slope downward set up, be provided with between antiseized board and the stock guide towards keeping away from the protruding arc of the direction arc outwards evagination of bracing piece, antiseized board passes through with the stock guide protruding arc transitional coupling.
2. A poultry half cutter according to claim 1, wherein: the machine frame is connected with a protective cover which is used for protecting the rotary cutter and is arranged in a U-shaped cross section, one side of the protective cover is connected with a baffle, the other side of the protective cover is provided with a protective plate, one end of the protective plate is provided with a yielding through groove for the blanking barrel to pass through, and the other end of the protective plate is rotationally connected with one side of the closed end of the protective cover.
3. A poultry half cutter according to claim 1, wherein: the blanking device is characterized in that connecting plates are connected to two sides of the outer peripheral surface of the blanking barrel, the connecting plates are connected with two sides of the frame through bolts, connecting rods are arranged between the connecting plates, one ends of the connecting rods are connected with the top of the outer peripheral surface of the blanking barrel, and the other ends of the connecting rods are in threaded connection with the top end of the frame.
4. A method of cutting poultry in half-cutters according to claim 1, characterized in that; the cutting and separating steps are as follows: firstly, aligning the front end with a narrow width of the spine raw material to a blanking barrel, and placing the front end far away from a rotary cutter from the blanking barrel into the blanking barrel;
secondly, placing the bottom end of the vertebra raw material on a guide post, enabling two sides of the vertebra raw material to be in contact with limit posts on two sides of the guide post, pressing down and limiting the upper end of the vertebra raw material through pressing blocks, placing the top end part of the vertebra raw material between the two pressing blocks, and pushing the placed vertebra raw material along the guide post towards the direction of a rotary cutter;
thirdly, under the action of gravity, the spine raw material obliquely falls to the rotary cutter at the other end of the blanking barrel from one end of the blanking barrel far away from the rotary cutter, and the rotary cutter passes through the abdicating hole and the abdicating groove to realize rotary half-and-half cutting of the spine raw material along the length direction of the spine raw material;
And fourthly, finally, supporting the front end of the spine raw material by the support rods arranged below the rotary cutter and the guide post and separating towards two sides of the support rods, and after the whole spine raw material is cut, respectively separating the two semi-cut parts of the spine raw material towards two sides far away from the support rods by the guide plates, respectively conveying the two semi-cut parts to the next working procedure by the conveying device, thereby realizing the functions of automatically and safely cutting the spine raw material in half and separating towards two sides in an oriented manner.
CN202011394231.7A 2020-12-03 2020-12-03 Poultry half-cutting machine and method Active CN112385697B (en)

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CN107053296A (en) * 2017-06-16 2017-08-18 福建正大食品有限公司 Double of cutter device of chicken nugget
CN107927126A (en) * 2017-11-27 2018-04-20 泗县强英食品有限公司 A kind of poultry side leg automatic dividing machine

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