CN112772700B - Positioning bleeding device for slaughtering poultry - Google Patents
Positioning bleeding device for slaughtering poultry Download PDFInfo
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- CN112772700B CN112772700B CN202110057433.0A CN202110057433A CN112772700B CN 112772700 B CN112772700 B CN 112772700B CN 202110057433 A CN202110057433 A CN 202110057433A CN 112772700 B CN112772700 B CN 112772700B
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- 244000144977 poultry Species 0.000 title claims abstract description 80
- 238000003307 slaughter Methods 0.000 title claims abstract description 25
- 230000000740 bleeding effect Effects 0.000 title claims description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 238000005520 cutting process Methods 0.000 claims abstract description 61
- 238000006073 displacement reaction Methods 0.000 claims abstract description 35
- 230000009471 action Effects 0.000 claims description 14
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 235000013594 poultry meat Nutrition 0.000 description 66
- 210000003739 neck Anatomy 0.000 description 57
- 208000032843 Hemorrhage Diseases 0.000 description 12
- 238000005457 optimization Methods 0.000 description 9
- 241000272517 Anseriformes Species 0.000 description 6
- 241000287828 Gallus gallus Species 0.000 description 6
- 235000013330 chicken meat Nutrition 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 241000272525 Anas platyrhynchos Species 0.000 description 3
- 241000272814 Anser sp. Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 206010015719 Exsanguination Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
Classifications
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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
- A22C21/0015—Killing poultry entering the processing machine
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- Life Sciences & Earth Sciences (AREA)
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- Wood Science & Technology (AREA)
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- Food Science & Technology (AREA)
- Processing Of Meat And Fish (AREA)
Abstract
The invention relates to the technical field of poultry processing equipment, and discloses a positioning bloodletting device for slaughtering poultry, which comprises two clamping mechanisms which are oppositely arranged, wherein two parallel positioning rods are adopted between the clamping mechanisms to position the whole head and neck of the poultry, each positioning rod is movably arranged on a corresponding rack in a form of a plane connecting rod, and the positioning rods can generate axial clamping force on the neck of the poultry and can also draw the poultry to move forwards according to the direction of a production line in combination with the movement characteristics of the connecting rod mechanism; on this basis, clamping mechanism is connected with cutting blade in order to realize cutting throat bloodletting, still is provided with horizontal and vertical displacement mechanism for this device can be applicable to different specifications and different kinds of poultry.
Description
Technical Field
The invention relates to the technical field of poultry processing equipment, in particular to a positioning bleeding device for slaughtering poultry.
Background
The daily life of people in China is gradually enriched, and the demands for poultry meat products are also continuously increased. In the past, slaughtered poultry often required multiple people to cooperate, one person being responsible for securing his feet and wings and the other person being responsible for securing his head and cutting arterial blood vessels at his neck for exsanguination work. In recent years, in order to enhance the slaughtering efficiency of poultry, there has been a growing advent of a processing method for suspending poultry on a conveyor for a pipelining operation to enhance the production efficiency.
For example, patent document CN107279246a provides a positioning auxiliary device for poultry bloodletting, the device comprises a frame body, a movable sliding rod device is arranged at the upper part of the frame body, two movable modules are distributed on the rod body and connected with a circular positioning device, an elastic stretching device is arranged at two ends of the frame body in a hanging state, a supporting frame device and an opening device are arranged in the middle part of the frame body, and an operator needs to perform corresponding fixing operation on the claw, wing, head and mouth of the poultry during use, and then cut off a blood vessel to perform bloodletting treatment. The invention can quickly and effectively fix the movable parts of the poultry, quickens the operation progress, but still needs manual bleeding and has lower automation degree.
For another example, patent document CN108812821a provides an automatic chicken, duck and goose slaughtering device, which comprises a bracket, a lifting motor, a poultry barrel, a invade, oppress and exploit device, a blood receiving device and a head clamping device, wherein the poultry barrel is arranged on the bracket through the lifting motor, and the poultry barrel can move up and down under the action of the lifting motor; the invade, oppress and exploit device is mainly used for cutting the necks of chickens, ducks and geese, and the head clamping device is used for fixing the heads of the chickens, ducks and geese. During operation, the chicken, the duck and the goose are put into the poultry barrel, then the poultry head to be slaughtered is clamped into the head clamping device, and the relative distance between the blood receiving device and the head clamping device is adjusted through the key, so that the invade, oppress and exploit device is convenient for cutting and receiving blood of the necks of the chicken, the duck and the goose. The invention improves the traditional slaughtering mode which is time-consuming and labor-consuming, and can quickly cut the throat and bleed blood only by a single person, but the structure and the operation characteristics of the invention determine that the invention is mainly suitable for household or kitchen type processing and is not suitable for mass production of enterprises.
As a further improvement, the utility model patent document CN210168899U provides a poultry slaughtering and processing device, which limits the throat of the poultry through oppositely arranged limiting plates, avoids falling off due to struggling, and enables the poultry limited in the limiting frame to be conveyed forward into the limiting plates through transmission of a transmission chain, and when the poultry passes through the throat cutting blade, the throat cutting blade cuts the throat and bloodletting the poultry, thus slaughtering is completed. The device has improved the assembly line structure, has shown to have improved machining efficiency, but its spacing part form is fixed, can't adapt to the poultry of equidimension.
As can be seen from the above, most of the existing poultry slaughtering devices need human participation, most of the devices are only used for assisting users in better slaughtering operation, the productivity of people cannot be completely liberated, the processing efficiency is low, and the devices are difficult to apply to large-scale poultry slaughtering production. Even in the existing carcass processing assembly line, the slaughtering and bleeding links are still finished by hands, the bleeding working quality and the processing efficiency of the slaughtering and bleeding links cannot be maintained at a stable level for a long time all the time, and the problems that the cutting force is too small, a reasonable cutting opening cannot be formed, the bleeding speed is difficult to guarantee, or the cutting force is too strong, the neck of poultry is cut off, the attractiveness is affected, and the like are easily caused. Furthermore, the prior art does not adequately take into account the type and size differences of the poultry to be slaughtered, which factors also affect the quality of the work of the bleeding slaughter.
Aiming at the technical deficiency, it is necessary to develop a processing device with higher automation degree and higher adaptability in the field of poultry processing.
Disclosure of Invention
The invention aims at solving the problems of the prior art and provides a positioning bleeding device with flexible adjusting capability for slaughtering poultry, which aims at solving the problems of poor effect and limited action range in the prior art.
The above object of the present invention is achieved by the following technical scheme:
a positioning bloodletting device for slaughtering poultry comprises a movable end clamping and cutting mechanism and a fixed end clamping mechanism which are arranged in opposite directions, wherein,
The movable end clamping and cutting mechanism comprises: the movable end support plate is pivoted with a movable end neck positioning rod through two connecting rods to form a parallelogram connecting rod mechanism, and a movable end groove is formed in the movable end neck positioning rod;
the fixed end clamping mechanism comprises: the movable end groove and the fixed end groove are oppositely arranged and form a neck clamping area for clamping the neck part of poultry to be treated;
the movable end head positioning rods are arranged below the movable end neck positioning rods in parallel, the fixed end head positioning rods are arranged below the fixed end neck positioning rods in parallel, two ends of the movable end head positioning rods and two ends of the fixed end head positioning rods are respectively pivoted on the outer sides of the movable end supporting plate and the fixed end supporting plate through connecting rods, and a head clamping area is formed between the two head positioning rods and used for clamping the heads of the poultry to be processed;
The movable end neck positioning rod and the movable end head positioning rod are connected through a sliding mechanism, and under the action of the sliding mechanism, the cutting blade can surpass the movable end neck positioning rod and perform throat cutting and bleeding in the neck clamping area.
As a further optimization scheme of the invention, the device comprises a transverse displacement mechanism, wherein the transverse displacement mechanism is connected with the movable end supporting plate and drives the movable end clamping and cutting mechanism to reciprocate along the clamping direction, so that the distance between the movable end clamping and cutting mechanism and the fixed end clamping mechanism can be adjusted according to the size of poultry to be slaughtered, and the head and neck parts of the poultry with different thickness can be effectively clamped, and the stability of the follow-up throat cutting operation is ensured.
As a further optimization scheme of the invention, the transverse displacement mechanism comprises a driving motor, a gear shaft and a rack, wherein the inner side of the movable end supporting plate is vertically connected with a fixed end positioning plate, a driving shaft of the driving motor is connected with the gear shaft, the rack is fixedly arranged on the movable end supporting plate positioning plate, a gear on the gear shaft is meshed with the rack, and the gear shaft drives the movable end clamping and cutting mechanism to transversely translate along the clamping direction under the action of the driving motor.
As a further optimization scheme of the invention, the inner side of the fixed end supporting plate is vertically connected with the movable end positioning plate, the movable end positioning plate and the fixed end positioning plate are both abutted against the longitudinal displacement mechanism, and the longitudinal displacement mechanism drives the movable end clamping and cutting mechanism and the fixed end clamping mechanism to longitudinally lift, so that the universality of the device is further improved, and the device is mainly embodied to be suitable for poultry with different types and different neck lengths.
As a further optimization scheme of the invention, the longitudinal displacement mechanism comprises a lifting motor and a plurality of camshafts, wherein a driving shaft of the lifting motor is driven to the camshafts, the cam on each camshaft is respectively connected with the bottom surfaces of the movable end locating plate and the fixed end locating plate through connecting rods, and under the action of the lifting motor, the camshafts drive the corresponding movable end clamping cutting mechanism and the fixed end clamping mechanism to longitudinally lift.
As a further optimization scheme of the invention, the movable end support comprises a movable end frame and a fixed end frame, guide plates are arranged in the two frames along the clamping direction of the device, the movable end support plate is positioned on one side of the movable end frame and the movable end positioning plate is stacked on the guide plates of the movable end frame, and the fixed end support plate is positioned on one side of the fixed end frame and the fixed end positioning plate is stacked on the guide plates of the fixed end frame.
As a further optimization scheme of the invention, the push-pull mechanism adopts a push rod assembly, the end part of the push rod is connected with the cutting blade, and the cutting surface of the cutting blade faces the neck clamping area.
As a further optimization scheme of the invention, the end part of the push rod is vertically connected with a rotating motor, and the cutting blade is arranged around the motor shaft of the rotating motor, so that the cutting blade can cut in a rotary mode while cutting the throat forwards, and a reasonable cutting opening is formed rapidly.
As a further optimization scheme of the invention, a blood collection groove is arranged between the movable end rack and the fixed end rack.
As a further optimization scheme of the invention, reset torsion springs are arranged at the connection positions of each connecting rod and the corresponding supporting plate.
Compared with the prior art, the invention has the beneficial effects that:
The invention mainly aims at poultry subjected to syncope treatment and inversely suspended on a production line, and the clamping and cutting mechanism in the device can realize four motions, namely a compound plane connecting rod motion, a displacement motion in a clamping direction, a lifting motion in a height direction and a reciprocating pushing motion of a push-pull mechanism;
The clamping and cutting mechanism clamps and fixes the necks of the poultry by adopting two mutually parallel neck positioning rods, two ends of each neck positioning rod are movably connected with corresponding supporting plates through connecting rods, a typical plane four-bar mechanism is formed, the neck positioning rods can generate axial clamping force on the necks of the poultry by combining the motion characteristics of the four-bar mechanism, and can also pull the poultry to move forwards along the advancing direction of the assembly line, so that the relative position of the poultry and the assembly line is kept unchanged, and therefore, the assembly line can still operate as usual in the cutting and bleeding process, and the processing efficiency is ensured; the head positioning rods with similar structures are respectively arranged below the two neck positioning rods, so that the whole head and neck of the poultry is positioned, the adverse conditions of moving blood vessels and the like when the cutting blade cuts the blood vessels of the neck artery are avoided, and the stability of the bloodletting operation is ensured to a great extent;
In addition, the clamping and cutting mechanism is connected with a displacement mechanism, the transverse displacement mechanism can adjust the clamping distance between the two positioning rods in real time according to the specification of the poultry to be processed, the longitudinal lifting mechanism can adjust the height distance between each positioning rod and the assembly line in real time according to the type of the poultry to be processed, and the arrangement of transverse displacement and longitudinal displacement obviously enhances the flexible adjustment capability of the device, so that the device has certain universality in the aspect of poultry throat cutting and bleeding;
wherein, the cutting blade realizes throat cutting through a push rod mechanism, the push rod mechanism is linked with the transverse displacement mechanism, and the push-pull process can be correspondingly set according to the clamping distance, so that the neck artery blood vessel of the poultry is more accurately and effectively cut, and the bleeding efficiency is improved;
To sum up, this device whole journey need not the manual operation, labour saving and time saving, and high-efficient location, bloodletting is stable, can be applicable to different specifications and different kinds of poultry, is worth very much being popularized and applied in the field of poultry slaughtering processing especially in batches invade, oppress and exploit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
Fig. 2 is a schematic structural diagram of a moving end longitudinal displacement mechanism of the present embodiment;
FIG. 3 is a schematic view of the structure of the movable end clamping and cutting mechanism according to the present embodiment;
FIG. 4 is a schematic structural view of a fixed end clamping mechanism of the present embodiment;
fig. 5 is a position view (plan view) of the clamping mechanism of the present embodiment in an initial state and a reset state;
FIG. 6 is a position diagram (top view) of the clamping mechanism of the present embodiment for optimal positioning;
In the figure, 11-mobile end frame; 111-moving end side plates; 112-a movable end chute; 12-gear shaft; 13-moving end cam links; 14-moving end cam; 15-moving end cam shaft; 16-moving the end lifting member; 161-jacking member vertical; 162-jacking member horizontal portion; 21-a movable end side link; 22-moving an end neck positioning rod; 23-moving the end head positioning rod; 24-moving end support plate; 25-cutting blades; 26-a rotating electric machine; a 27-cylinder connection; 28-cylinder guide rails; 29-a mobile end groove; 210-cylinder push rod; 211-racks; 212-moving the end positioning plate; 31-a fixed end frame; 311-fixed end side plates; 312-fixed end chute; 32-a fixed end jacking member; 33-a fixed end positioning plate; 34-a fixed end groove; 35-a fixed end cam; 36-fixed end camshaft; 37-fixed end cam link; 38-fixing the end frame bar; 39-a fixed end head positioning rod; 310-fixed end neck positioning rod; 4-bearing; 5-blood collection tank.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present invention, but is not intended to limit the present invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1 and 2, the present embodiment provides a positioning bleeding device for slaughtering poultry, the device includes a movable end frame 11 and a fixed end frame 31, the movable end frame 11 and the fixed end frame 31 are respectively located at two sides of a pipeline conveyor and are symmetrically arranged, wherein two sides of the movable end frame 11 are provided with vertical movable end side plates 111, and a front side is provided with a vertical movable end support plate 24 through an open space; specifically, a vertical moving end chute 112 is provided on the moving end side plate 111, a moving end jacking member 16 is movably installed in the moving end chute 112, the moving end jacking member 16 is a right-angled bending member and is divided into a vertical portion 161 and a horizontal portion 162, the vertical portion 161 is movably disposed in the moving end chute 112 corresponding to the size, a moving end positioning plate 212 is stacked on the horizontal portion 162, and the moving end positioning plate 212 is fixedly connected with the moving end supporting plate 24; the movable end supporting plate 24 is movably mounted in the movable end frame 11 by the movable end lifting member 16, and can move in the front-back up-down direction relative to the movable end frame 11.
Specifically, referring to fig. 2, a moving end cam shaft 15 is disposed below the moving end lifting member 16, two ends of the moving end cam shaft 15 are respectively mounted on two moving end side plates 111 through bearings 4, one end portion of the moving end cam shaft 15 penetrates through the moving end side plates 111 and is coaxially connected with an external lifting motor (not shown in the drawing), and a moving end cam 14 of the moving end cam shaft 15 is located inside the moving end frame 11 and is movably connected with the bottom of the moving end lifting member 16 through a moving end cam connecting rod 13; the lifting motor, the movable end cam shaft 15, the movable end cam connecting rod 13, the movable end jacking member 16 and the movable end sliding chute 112 form a movable end longitudinal displacement mechanism; under the action of the lifting motor, the movable end cam shaft 15 rotates by a certain angle and drives the movable end lifting member 16 to lift up and down along the gear shaft 12, that is, the movable end supporting plate 24 is vertically displaced.
Similarly, referring to fig. 4, the fixed end frame 31 is similar to the movable end frame 11 in structure, the fixed end support plate 24 is mounted on the front side of the fixed end frame, the fixed end side plate 39 is movably mounted with the fixed end lifting member 32 through the fixed end chute 310, and the fixed end cam shaft 36 is connected to the lower side of the fixed end lifting member 32 through the fixed end cam link 37; the lifting motor, the fixed end cam shaft 36, the fixed end cam connecting rod 37, the fixed end jacking member 32 and the fixed end sliding chute 310 form a fixed end longitudinal displacement mechanism; the fixed end cam shaft 36 rotates by a certain angle and pushes the fixed end jacking member 32 through the fixed end protruding shaft connecting rod 37 on the fixed end cam shaft, so that the fixed end supporting plate 24 realizes up-and-down displacement.
It should be understood that, to ensure the stable clamping performance of the device, the moving amplitude of the moving end support plate 24 and the fixed end support plate 24 should be kept consistent; from the aspect of cost effectiveness, the two longitudinal displacement mechanisms preferably use the same lifting motor to control displacement, and each cam shaft can be driven to work simultaneously through intermediate transmission modes such as chain transmission and the like, so that energy conservation and high efficiency are realized.
Further, the longitudinal displacement mechanisms within each of the frames may be arranged in a laterally repeating fashion to facilitate smooth lifting of the mechanism and to enhance the load carrying capacity of the mechanism.
The embodiment adopts the cam connecting rod mechanism to realize jacking movement, firstly, the mechanism has the advantages of simple and effective structure, firmness and durability and stable operation, secondly, the working mode of the lifting motor is utilized, the up-and-down displacement of the jacking component can be accurately regulated by controlling the rotation amplitude of the lifting motor, and sensitive and stable position regulation and control capability is provided for the positioning and bleeding device.
Of course, in other embodiments, the lifting member may be connected to other displacement devices, such as a push rod assembly, and may also perform a basic lifting action, and the driving manner of the lifting member is not limited rigidly.
Referring to fig. 3, the movable end positioning plate 212 is further connected with a lateral displacement mechanism, the lateral displacement mechanism includes a driving motor (not shown in the drawing), a gear shaft 12 and a rack 211, wherein the gear of the gear shaft 12 is located inside the movable end frame 11, two ends of a shaft body are respectively mounted on two movable end side plates 111 through bearings 4, one end portion of the shaft body penetrates through the side plates and is coaxially connected with an external driving motor (not shown in the drawing), the rack 211 is fixedly disposed on the movable end positioning plate 212, the gear of the gear shaft 12 is meshed with the rack 211, and under the action of the driving motor, the gear shaft 12 rotates and drives the movable end positioning plate 212 to translate along a direction perpendicular to the movable end supporting plate 24.
The outer side surface of the movable end support plate 24 is pivoted with a movable end neck positioning rod 22 through two parallel and equal-length movable end side link rods 21, so that a plane four-bar mechanism is formed among the movable end neck positioning rod 22, the two movable end side link rods 21 and the movable end support plate 24, and the movable end neck positioning rod 22 is always parallel to the movable end support plate 24 and can move forwards and backwards; specifically, under the action of external force, the movable end neck positioning rod 22 can be displaced along the arrangement direction of the assembly line, and the movable end neck positioning rod 22 is provided with a movable end groove 29;
Referring to fig. 4, the fixing end support plate 24 is pivoted with a fixing end neck positioning rod 310 through two fixing end side links 38, the fixing end neck positioning rod 310 is provided with a fixing end groove 34, the fixing end neck positioning rod 310 and the moving end neck positioning rod 22 are symmetrical with each other relative to the direction of the assembly line, and the moving end groove 29 and the fixing end groove 34 are oppositely arranged and form a neck clamping area for clamping the neck part of the poultry to be processed;
Further, as shown in fig. 3, a moving end head positioning rod 39 is disposed in parallel below the moving end neck positioning rod 22, and two ends of the moving end head positioning rod 39 and the outer side of the moving end supporting plate 24 form a planar four-bar mechanism; a fixed end head positioning rod 39 is arranged below the fixed end neck positioning rod 310 in parallel, and two ends of the fixed end head positioning rod 39 and the front side of the movable end supporting plate 24 form a planar four-bar mechanism; a head clamping area is formed between the movable end head positioning rod 39 and the fixed end head positioning rod 39 and is used for clamping the head of the poultry to be processed.
In this embodiment, the movable end support plate 24, the movable end positioning plate 212, the movable end side link 21, the movable end neck positioning rod 22, and the movable end head positioning rod 39 form the movable end clamping and cutting mechanism; the fixed end support plate 24, the fixed end positioning plate 33, the fixed end side link 38, the fixed end neck positioning rod 310 and the fixed end head positioning rod 39 form the fixed end clamping mechanism.
Referring to fig. 1-6, the movable end side link 21 is respectively connected with the movable end neck positioning rod 22 and the movable end head positioning rod 39, so as to form a movable end compound plane four-bar mechanism. Correspondingly, the fixed end side link 38 is respectively connected with the fixed end neck positioning rod 310 and the fixed end head positioning rod 39 to form a fixed end composite plane four-bar mechanism.
Specifically, in a period of one clamping movement, the moving-end compound plane four-bar mechanism and the fixed-end compound plane four-bar mechanism are always symmetrical to each other with respect to the advancing direction of the assembly line. As shown in fig. 5, the initial positions of the movable end side link 21 and the fixed end side link 38 are both at a certain angle with the direction of the assembly line; when the poultry to be exsanguinated in the production line moves to the device area, the movable end side link 21 and the fixed end side link 38 rotate around the corresponding mounting points to drive the corresponding positioning rods to move, so that the compound plane four-rod movement of the clamping mechanism is realized. In this process, the two head positioning rods and the two neck positioning rods respectively contact and squeeze the head and neck of the poultry, and when all the movable end side link 21 and the fixed end side link 38 rotate to be perpendicular to the direction of the assembly line, the squeezing degree of the head positioning rod and the neck positioning rod on the poultry is maximum, and the positioning effect is optimal, and specifically, refer to fig. 6. After the bleeding work is completed, the movable end side link 21 and the fixed end side link 38 are reset to the positions shown in fig. 5, and the clamping movement cycle is completed.
The device can be known from the above, and the main purpose of the device is to synchronously position the head and neck of the poultry to be processed through multiple planar four-bar motions, so that the target part is prevented from shifting in the throat cutting operation, and the stability of the cutting operation is improved; secondly, the purpose is to pull the poultry to move forward at the same time, so that the poultry can not generate obvious relative displacement with the assembly line, and the inclination of the body of the poultry is avoided, thereby ensuring the normal operation of the assembly line.
More importantly, the device is provided with a position adjusting mechanism, wherein the longitudinal displacement mechanism can adjust the height distance of the clamping mechanism relative to the hanging position of the poultry, because the neck length of different kinds of poultry is different, and the arrangement of the longitudinal displacement enables the device to be suitable for processing different poultry such as chickens, ducks, geese and the like; the transverse displacement mechanism can adjust the clamping distance between the two positioning rods in real time according to the specifications of the poultry to be processed, so that the device can be suitable for processing the poultry with different sizes; the position adjusting mechanism remarkably improves the universality of the positioning bloodletting device.
It is added that the joints of the movable end side link 21 and the fixed end side link 38 with the corresponding support plates are provided with reset torsion springs (not shown in the figure), so that the neck positioning rod and the head positioning rod are caused to retract and reset again after the bloodletting operation, so as to be ready for holding the next poultry to be processed.
Referring to fig. 3, in order to realize full-automatic positioning and bleeding, a cutting blade 25 is disposed between the movable end neck positioning rod 22 and the movable end head positioning rod 39, the cutting blade 25 is connected with a push-pull mechanism, and under the action of the push-pull mechanism, the cutting blade 25 can exceed the movable end neck positioning rod 22 and automatically perform cutting in the neck clamping area. On the basis, a blood collection groove 5 is further arranged between the movable end rack and the bottom end of the fixed end rack to contain poultry blood.
In this embodiment, the horizontal cylinder push rod 210 and the cylinder guide rail 28 are installed on the moving end positioning plate 212, the end of the cylinder push rod 210 is connected with the vertical rotating motor 26 through the cylinder connecting piece 27, the bottom of the cylinder connecting piece 27 is matched with the cylinder guide rail 28, the balance of the driving strength of the cylinder push rod 210 is ensured to drive the cylinder push rod to push and pull smoothly, the motor shaft of the rotating motor 26 is coaxially connected with the cutting blade 25, so far, the cylinder push rod 210, the cylinder guide rail 28 and the cylinder connecting piece 27 form the push and pull mechanism; in the actual production state, the push-pull mechanism is linked under the instruction of the control system, when the poultry enters the clamping area, the poultry contacts with the head positioning rod and the neck positioning rod and drives the head positioning rod and the neck positioning rod to move forwards together, and based on the movement characteristics of the connecting rod mechanism, the two positioning rods on the same plane are gradually close to each other and gradually far away from each other in the displacement process. When the movable end side link 21 and the fixed end side link 38 rotate to be perpendicular to the direction of the assembly line, the cylinder connecting piece 27 moves forward to a preset maximum pushing distance, and the rotating motor 26 provides kinetic energy for the cutting blade 25 at this time, so that the rotating motor can quickly cut off the arterial vessel at the neck of the poultry, and the bloodletting work is completed. Subsequently, the movable end side link 21 and the fixed end side link 38 are subjected to the resilience force of the reset torsion spring and reset backwards, and the cylinder connecting piece 27 is also reset and retracted under the action of the cylinder, so that the period of the pushing movement is finished, and the reciprocating pushing movement of the push-pull mechanism is realized.
The device utilizes the principle of the link mechanism to be provided with a head positioning rod and a neck positioning rod, and can keep poultry and a production line conveying belt relatively static when providing a reliable positioning effect for cutting movement, and in the whole positioning bloodletting procedure, the production line does not need to start and stop matching, so that the processing efficiency of the production line is remarkably improved.
The embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, and yet fall within the scope of the invention.
Claims (6)
1. A location bloodletting apparatus for slaughtering poultry, characterized in that: comprises a movable end clamping and cutting mechanism and a fixed end clamping mechanism which are arranged in opposite directions, wherein,
The movable end clamping and cutting mechanism comprises: the movable end support plate is pivoted with a movable end neck positioning rod through two connecting rods to form a parallelogram connecting rod mechanism, and a movable end groove is formed in the movable end neck positioning rod;
the fixed end clamping mechanism comprises: the movable end groove and the fixed end groove are oppositely arranged and form a neck clamping area for clamping the neck part of poultry to be treated;
the movable end head positioning rods are arranged below the movable end neck positioning rods in parallel, the fixed end head positioning rods are arranged below the fixed end neck positioning rods in parallel, two ends of the movable end head positioning rods and two ends of the fixed end head positioning rods are respectively pivoted on the outer sides of the movable end supporting plate and the fixed end supporting plate through connecting rods, and a head clamping area is formed between the two head positioning rods and used for clamping the heads of the poultry to be processed;
A cutting blade is arranged between the movable end neck positioning rod and the movable end head positioning rod, the cutting blade is connected with a push-pull mechanism, and under the action of the push-pull mechanism, the cutting blade can exceed the movable end neck positioning rod and perform throat cutting and bloodletting in the neck clamping area;
The inner side of the fixed end supporting plate is vertically connected with a movable end positioning plate, the movable end positioning plate and the fixed end positioning plate are abutted with a longitudinal displacement mechanism, and the longitudinal displacement mechanism drives the movable end clamping and cutting mechanism and the fixed end clamping mechanism to longitudinally lift;
the movable end clamping and cutting mechanism is driven to reciprocate in the clamping direction by the transverse displacement mechanism, wherein the transverse displacement mechanism is connected with the movable end supporting plate;
The transverse displacement mechanism comprises a driving motor, a gear shaft and a rack, wherein the inner side of the movable end supporting plate is vertically connected with a fixed end positioning plate, a driving shaft of the driving motor is connected with the gear shaft, the rack is fixedly arranged on the movable end positioning plate, a gear on the gear shaft is meshed with the rack, and under the action of the driving motor, the gear shaft drives the movable end clamping and cutting mechanism to transversely translate along the clamping direction;
the push-pull mechanism adopts a push rod assembly, the end part of the push rod is connected with the cutting blade, and the cutting surface of the cutting blade faces the neck clamping area.
2. Positioning bleeding device for slaughtering poultry according to claim 1, characterised in that: the vertical displacement mechanism comprises a lifting motor and a plurality of camshafts, wherein a driving shaft of the lifting motor is driven to the camshafts, each cam on each camshaft is connected with the bottom surfaces of the movable end locating plate and the fixed end locating plate through a connecting rod, and under the action of the lifting motor, the camshafts drive the corresponding movable end clamping and cutting mechanism and the fixed end clamping mechanism to longitudinally lift.
3. Positioning bleeding device for slaughtering poultry according to claim 2, characterised in that: the device comprises a movable end rack and a fixed end rack, wherein guide plates are arranged in the two racks along the clamping direction of the device, a movable end supporting plate is positioned on one side of the movable end rack, a movable end positioning plate is stacked on the guide plates of the movable end rack, and a fixed end supporting plate is positioned on one side of the fixed end rack and a fixed end positioning plate is stacked on the guide plates of the fixed end rack.
4. Positioning bleeding device for slaughtering poultry according to claim 1, characterised in that: the end part of the push rod is vertically connected with a rotating motor, and the cutting blade is arranged around a motor shaft of the rotating motor.
5. A positioning bleeding device for slaughtering poultry according to claim 3, characterised in that: and a blood collection groove is arranged between the movable end rack and the fixed end rack.
6. Positioning bleeding device for slaughtering poultry according to claim 1, characterised in that: and a reset torsion spring is arranged at the joint of each connecting rod and the corresponding supporting plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110057433.0A CN112772700B (en) | 2021-01-15 | 2021-01-15 | Positioning bleeding device for slaughtering poultry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110057433.0A CN112772700B (en) | 2021-01-15 | 2021-01-15 | Positioning bleeding device for slaughtering poultry |
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| CN112772700A CN112772700A (en) | 2021-05-11 |
| CN112772700B true CN112772700B (en) | 2024-04-30 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101570A (en) * | 1985-04-01 | 1987-03-11 | 斯托克Pmt公司 | The guide rail that is used for poultry butcher |
| CN104286132A (en) * | 2014-08-08 | 2015-01-21 | 广东羽威农业集团有限公司 | Automated processing line and processing method for waterfowls |
| CN206005714U (en) * | 2016-08-24 | 2017-03-15 | 砀山县霞光鸭业养殖专业合作社 | Bloodletting device for butchering fowl |
| CN108812821A (en) * | 2018-07-10 | 2018-11-16 | 北海益生源农贸有限责任公司 | A kind of automatic slaughter chicken, duck, goose device |
| CN110604165A (en) * | 2019-10-28 | 2019-12-24 | 株洲云为智能科技有限公司 | Poultry slaughtering system |
| CN214102998U (en) * | 2021-01-15 | 2021-09-03 | 广东工业大学 | A location bloodletting device for poultry is slaughtered |
-
2021
- 2021-01-15 CN CN202110057433.0A patent/CN112772700B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85101570A (en) * | 1985-04-01 | 1987-03-11 | 斯托克Pmt公司 | The guide rail that is used for poultry butcher |
| CN104286132A (en) * | 2014-08-08 | 2015-01-21 | 广东羽威农业集团有限公司 | Automated processing line and processing method for waterfowls |
| CN206005714U (en) * | 2016-08-24 | 2017-03-15 | 砀山县霞光鸭业养殖专业合作社 | Bloodletting device for butchering fowl |
| CN108812821A (en) * | 2018-07-10 | 2018-11-16 | 北海益生源农贸有限责任公司 | A kind of automatic slaughter chicken, duck, goose device |
| CN110604165A (en) * | 2019-10-28 | 2019-12-24 | 株洲云为智能科技有限公司 | Poultry slaughtering system |
| CN214102998U (en) * | 2021-01-15 | 2021-09-03 | 广东工业大学 | A location bloodletting device for poultry is slaughtered |
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| CN112772700A (en) | 2021-05-11 |
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