阅读说明：本技术 一种减缓应激的猪屠宰系统 (Pig slaughtering system capable of relieving stress ) 是由 荣佳 高延丽 黄河 李鑫 于 2021-03-03 设计创作，主要内容包括：本发明公开了一种减缓应激的猪屠宰系统,属于家畜屠宰系统技术领域。其技术方案为：一种减缓应激的猪屠宰系统,其中,包括沿传输方向依次相接的输入单元、停留单元和宰猪单元；停留单元包括环形的停留室,罩设在停留室顶部的顶盖,将停留室沿其周向分隔为若干个停留区的若干个栅栏,以及沿停留室周向、均匀设置在顶盖上的若干个照明灯和若干个声音发生器,停留室上开设分别可开、关的第一转运口和第二转运口,第一转运口与输入单元相连通,第二转运口与宰猪单元相连通。本发明的有益效果是：本发明提供的一种减缓应激的猪屠宰系统对猪只进行宰节状态调整、屠宰过程无应激、作业连续、布局合理、屠宰效果好。(The invention discloses a pig slaughtering system for relieving stress, and belongs to the technical field of livestock slaughtering systems. The technical scheme is as follows: a pig slaughtering system for relieving stress comprises an input unit, a staying unit and a pig slaughtering unit which are sequentially connected along a transmission direction; the staying unit comprises an annular staying chamber, a top cover is covered on the top of the staying chamber, the staying chamber is divided into a plurality of fences of a plurality of staying areas along the circumferential direction of the staying chamber, a plurality of illuminating lamps and a plurality of sound generators are uniformly arranged on the top cover along the circumferential direction of the staying chamber, a first transferring port and a second transferring port which can be opened and closed respectively are arranged on the staying chamber, the first transferring port is communicated with the input unit, and the second transferring port is communicated with the pig slaughtering unit. The invention has the beneficial effects that: the pig slaughtering system for relieving stress adjusts the slaughtering state of the pig, has no stress in the slaughtering process, is continuous in operation, reasonable in layout and good in slaughtering effect.)

1. A pig slaughtering system for relieving stress is characterized by comprising an input unit (1), a staying unit (2) and a pig slaughtering unit (3) which are sequentially connected along a transmission direction;

the staying unit (2) comprises an annular staying chamber (21), a top cover (23) covered on the top of the staying chamber (21), a plurality of fences (25) for dividing the staying chamber (21) into a plurality of staying areas along the circumferential direction of the staying chamber, a plurality of illuminating lamps (291) and a plurality of sound generators (292) which are uniformly arranged on the top cover (23) along the circumferential direction of the staying chamber (21);

the first transfer port (215) and the second transfer port (216) which can be opened and closed respectively are arranged on the staying chamber (21), the first transfer port (215) is communicated with the input unit (1), the second transfer port (216) is communicated with the slaughtering unit (3), and the staying area moves back and forth between the first transfer port (215) and the second transfer port (216).

2. Slaughtering pig system for stress alleviation according to claim 1, characterized in that the holding chamber (21) comprises a second conveyor belt (211) arranged in a loop, an outer annular plate (212) fixed at the outer edge of the second conveyor belt (211), a turning trough (214) fixed at the inner edge of the second conveyor belt (211), an inner annular plate (213) cooperating in rotation with the turning trough (214), and a turning assembly (24) driving the inner annular plate (213); the fences (25) are respectively and fixedly connected with the inner annular plate (213).

3. Slaughtering pig system for stress alleviation according to claim 2, characterised in that the stay unit (2) further comprises an upright (22) with an axis collinear with the axis of the annular stay chamber (21), and that the rotating assembly (24) comprises a sleeve (241) fitted around the outside of the upright (22) in a rotating fit with the upright (22), a number of connecting rods (242) fixed between the sleeve (241) and the inner annular plate (213), a toothed ring (243) fixed on the end face of the sleeve (241) with a rotation axis coaxial with the rotation axis of the sleeve (241), and a gear wheel (244) meshing with the toothed ring (243).

4. The stress-relieving pig slaughtering system according to claim 2 or 3, wherein the pig unit (3) comprises a fifth conveyor belt (31) with an output end in communication with the second conveyor belt (211), baffles (32) correspondingly arranged on both sides of the fifth conveyor belt (31), and a pig slaughtering frame (33) hinged to one of the baffles (32) for blocking or opening a conveying channel on the top surface of the fifth conveyor belt (31).

5. The stress-relieving pig slaughtering system according to claim 4, wherein the pig slaughtering frame (33) comprises a frame body (331), a through hole (332) formed in the middle of the frame body (331) and penetrating through two side surfaces of the frame body, a device cavity (333) continuously located above and on two sides of the through hole (332) and extending in the thickness direction of the frame body (331), grooves (334) formed in two sides of the top of the device cavity (333), electric shock plates (335) correspondingly telescopically arranged in the grooves (334) and matched with the grooves (334), a sensor (336) arranged on the top wall of the device cavity (333), and a food trough (337) arranged on the other side surface of the frame body (331) with an upward opening and located at the bottom of the through hole (332), wherein when the pig slaughtering frame (33) blocks the conveying channel on the top surface of the fifth conveyor belt (31), the trough (337) is positioned at the rear side of the fifth conveyor belt (31) in the conveying direction.

6. Slaughtering pig system according to claim 5, characterised in that the trough (337) is provided on its inner side with several stock platforms (3371).

7. The stress-relieving pig slaughtering system according to any one of claims 4 to 6, wherein the pig unit (3) further comprises a pressure sensor arranged on the fifth conveyor belt (31) at the front part of the pig carcass (33), and an electromagnet (34) arranged on the inner side wall of the other baffle plate (32) and matched with the pig carcass (33); the pig slaughtering frame (33) is controlled by an automatic door opening and closing mechanism.

8. The stress-mitigating pig slaughtering system according to any one of claims 2 to 7, wherein the second conveyor belt (211) comprises a first conveyor zone (211 a) and a second conveyor zone (211 b) arranged at intervals circumferentially along the residence chamber (21), the first transfer port (215) being located between an output end of the first conveyor zone (211 a) and an input end of the second conveyor zone (211 b), and the second transfer port (216) being located between an output end of the second conveyor zone (211 b) and an input end of the first conveyor zone (211 a);

the input end of the second conveying area (211 b) is communicated with the output end of the input unit (1), and the output end of the second conveying area (211 b) is communicated with the input end of the slaughtering unit (3);

the staying unit (2) further comprises a fourth conveyor belt (27) arranged on the first transfer port (215) and a third conveyor belt (26) arranged on the second transfer port (216), the third conveyor belt (26) and the fourth conveyor belt (27) respectively rotate back and forth along the circumferential direction of the staying chamber (21), and the conveying direction of the third conveyor belt (26) and the conveying direction of the fourth conveyor belt (27) are respectively the same as the conveying direction of the second conveyor belt (211).

9. Slaughtering pig system with reduced stress according to claim 8, characterised in that the dwelling unit (2) further comprises an infrared life detector (28) arranged on the inner side wall of the outer annular plate (212).

10. Slaughtering system for pigs according to any one of claims 1-9, characterised in that the input unit (1) comprises a first conveyor belt (11) in communication with the holding chamber (21), and a conveying chamber (12) enclosed around the first conveyor belt (11), wherein several lighting lamps (291) are arranged in the conveying chamber (12).

Technical Field

The invention relates to the technical field of livestock slaughtering, in particular to a pig slaughtering system capable of relieving stress.

Background

After the stress reaction of the pigs, the pigs are slaughtered to be pale, soft and exuded with water, so that the quality of the pork is influenced, the taste and the color of the pork are seriously influenced, and in order to reduce the stress reaction of the pigs, the slaughtering house currently adopts an electric shock method to slaughter the pigs. However, in the prior art, the electric shock plate exposes in the slaughtering process, and the electric shock process is all visible to pig and adjacent pig, increases the fear psychology of slaughtering in-process pig without loss, and when passing through darker passageway in the transmission course, also can increase its fear psychology, causes the pork quality after slaughtering not enough.

How to solve the above technical problems is the subject of the present invention.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the stress-relieving pig slaughtering system which is used for carrying out slaughtering state adjustment on the pigs, has no stress in the slaughtering process, is continuous in operation, reasonable in layout and good in slaughtering effect.

In order to achieve the purpose, the invention provides a pig slaughtering system for relieving stress, which comprises an input unit, a staying unit and a pig slaughtering unit which are sequentially connected along a conveying direction;

the stopping unit comprises an annular stopping chamber, a top cover which covers the top of the stopping chamber, a plurality of fences which divide the stopping chamber into a plurality of stopping areas along the circumferential direction, only one pig to be slaughtered is stopped in each stopping area at a time, the influence of the pig stress caused by individual difference on the surrounding pigs is avoided, a plurality of illuminating lamps and a plurality of sound generators which are uniformly arranged on the top cover along the circumferential direction of the stopping chamber, the light and sound effect for relieving the pig to be slaughtered are provided, and the illumination and sound effect at each position in the stopping chamber are uniform;

the stay room is last to set up first transport mouth and the second transport mouth that can open respectively, close, first transport mouth with the input unit is linked together, treats the pig through first transport mouth to the indoor transport of staying, the second transport mouth with the pig unit is linked together, transports the mouth through the second and will treat that the pig is only carried and slaughters in slaughtering the pig unit, a plurality of stay the district be in first transport mouth with back and forth movement between the mouth is transported to the second.

When the device is used, a pig to be slaughtered is conveyed into the stopping unit through the first transfer port by the input unit to stay, the neuroendocrine and the metabolism of the pig are adjusted to be relatively stable in a normal state under the environmental factors of the illuminating lamp, the sound generator and the like, then the pig is conveyed into the slaughtering unit through the second transfer port to be slaughtered, and after the pig to be slaughtered is adjusted in the stopping chamber, the stress reaction caused by driving, conveying and the like is eliminated, so that the state of the pig to be slaughtered is stable before slaughtering, and the pork quality is improved.

The invention is characterized in that the staying chamber comprises a second conveyor belt arranged in an annular manner, an outer annular plate fixed at the outer edge of the second conveyor belt, a rotating groove fixed at the inner edge of the second conveyor belt, an inner annular plate in rotating fit with the rotating groove, and a rotating assembly for driving the inner annular plate; the plurality of fences are respectively fixedly connected with the inner annular plate.

When the inner annular plate rotates, the angular speed of the inner annular plate is the same as the conveying angular speed of the second conveyor belt, the rotating directions of the inner annular plate and the second conveyor belt are the same, and when the inner annular plate rotates, a plurality of fences fixedly connected with the inner annular plate rotate along with the inner annular plate, namely a plurality of retention areas rotate synchronously along with the inner annular plate; when no pig to be slaughtered exists in the staying area and corresponds to the first transfer port, the pig to be slaughtered is conveyed to the staying area by the input unit and the first transfer port is closed, the pig to be slaughtered is slowly conveyed along with the second conveying belt, the influence of the indoor environment of the staying area is received in the conveying process, the pig to be slaughtered is always positioned in the corresponding staying area due to the rotation of the inner annular plate, the discomfort of the pig to be slaughtered is reduced, and the discomfort of the pig to be slaughtered is not obvious when the second conveying belt is stopped and started due to the slow running speed of the second conveying belt; after the state of the pig to be slaughtered in a certain staying area is stable, and when the staying area corresponds to the second transferring port, the second transferring port is opened, and the pig to be slaughtered is transferred into the slaughtering unit for slaughtering. The pig to be slaughtered is slowly conveyed between the first conveying port and the second conveying port through the second conveying belt in the stopping chamber, the influence of the environment in the stopping chamber is received while new discomfort is avoided, the state of the pig is adjusted to be relatively stable, the process is smooth, and the operation is convenient.

The invention is characterized in that the staying unit also comprises an upright post with the axis collinear with the axis of the annular staying chamber, the rotating component comprises a sleeve sleeved outside the upright post and rotationally matched with the upright post, a plurality of connecting rods fixed between the sleeve and the inner annular plate, a toothed ring fixed on the end surface of the sleeve and with a rotating shaft coaxial with the rotating shaft of the sleeve, and a gear meshed with the toothed ring, the gear is driven by a motor fixed in the upright post, when the motor runs, the gear rotates along with the motor to drive the toothed ring meshed with the gear to rotate, namely, the sleeve rotates outside the upright post, and the inner annular plate can be driven to rotate along the rotating groove under the action of the connecting rods, the structure is simple, the operation is convenient, the layout is reasonable, and further, the top surface of the upright post is higher than the top surface of the staying chamber, the top cap center department with stand top fixed connection, top cap edge with outer annular plate top fixed connection, the easy to assemble top cap, and improve and stop indoor circulation of air effect, improve the environmental quality who stops the room, and then improve the travelling comfort of treating the pig.

The invention is characterized in that the slaughtering unit comprises a fifth conveyor belt, baffles and a slaughtering frame, wherein the output end of the fifth conveyor belt is communicated with the second conveyor belt, the baffles are correspondingly arranged at two sides of the fifth conveyor belt, the slaughtering frame is hinged on one of the baffles and is used for blocking or opening the top surface conveying channel of the fifth conveyor belt, the slaughtering frame is similar to a door shape, the conveying channel at the top surface of the fifth conveyor belt is blocked when the slaughtering frame is closed, the conveying channel at the top surface of the fifth conveyor belt is opened when the slaughtering frame is closed, when the slaughtering frame is used, the slaughtering frame blocks the conveying channel at the top surface of the fifth conveyor belt, a slaughtered pig is conveyed to the fifth conveyor belt by the second conveyor belt and is slaughtered by the slaughtering frame when passing through the slaughtering frame, the slaughtering frame opens the conveying channel at the top surface of the fifth conveyor belt to continue to convey forwards, and then, the front and back operation processes are continuous, so that the slaughtering efficiency is ensured; further, with the frame is connected to slaughter the pig articulated set up on the baffle with slaughter pig frame matched with disappearance portion, work as when the frame is opened slaughtering the pig, slaughter the pig frame and cooperate with disappearance portion, make the pig after slaughtering only pass through smoothly, and when the system broke down especially slaughter when the frame department breaks down, can get into by the disappearance portion and overhaul.

The slaughtered pig frame is characterized by comprising a frame body, through holes, equipment cavities, grooves, electric shock plates, sensors and food troughs, wherein the through holes are formed in the middle of the frame body and penetrate through two side faces of the frame body, the equipment cavities are continuously located above and on two sides of the through holes, are arranged on one side face of the frame body and extend in the thickness direction of the frame body, the grooves are formed in two sides of the top of the equipment cavities, the electric shock plates are correspondingly and telescopically arranged in the grooves and matched with the grooves, the sensors are arranged on the top wall of the equipment cavities, the food troughs are upwards arranged on the other side face of the frame body and located at the bottoms of the through holes, and when the slaughtered pig frame blocks a conveying channel on the top face of a fifth conveying belt, the food troughs are located on the rear side of the.

During the use, lay the material of luring of foodstuff or class foodstuff in the trough, treat that the pig is only conveyed back on the fifth conveyer belt by the second conveyer belt, be close to near the pig frame department gradually, the pig only smells foodstuff fragrant smell and sees the foodstuff in the trough through the through-hole, extend the head in the through-hole and try to adopt the foodstuff that the food is located the trough through the through-hole, when the sensor detects that there is the pig head to enter in the through-hole, transfer signal to control center, the electric shock board that the control is located the recess moves and slaughters the pig, only slaughter it with the in-process that the head stretched into the through-hole of adopting the food as the purpose at the pig, the pig does not have the stress, further guarantee meat mouth quality.

The invention is characterized in that a plurality of material storage platforms are arranged on the inner side wall of the trough, so that the situation that food falls to a position where the view of a pig is not in reach when the pig slaughtering frame is opened and closed is prevented.

The slaughtering unit is characterized by further comprising a pressure sensor arranged on the fifth conveyor belt and positioned at the front part of the slaughtering frame, and an electromagnet arranged on the inner side wall of the other baffle plate and matched with the slaughtering frame, so that the stability of the slaughtering frame in the slaughtering process is ensured; the pig slaughtering frame is controlled by an automatic door opening and closing mechanism, after the pig is slaughtered, instantaneous impact force is generated when the pig falls down, a signal is transmitted to a control center by a pressure sensor, the electromagnet stops working, the automatic door opening and closing mechanism controls the pig slaughtering frame to be opened, the slaughtered pig is continuously transmitted by a fifth conveyor belt, the automatic door opening and closing mechanism controls the pig slaughtering frame to be closed, and the electromagnet works to prepare for next slaughtering.

The second conveyor belt comprises a first conveying area and a second conveying area which are arranged at intervals along the circumferential direction of the staying chamber, the conveying directions and the conveying speeds of the first conveying area and the second conveying area are the same, the first transfer port is positioned between the output end of the first conveying area and the input end of the second conveying area, and the second transfer port is positioned between the output end of the second conveying area and the input end of the first conveying area;

the input end of the second conveying area is communicated with the output end of the input unit, and the output end of the second conveying area is communicated with the input end of the slaughtering unit;

the stopping unit further comprises a fourth conveyor belt arranged on the first transfer port and a third conveyor belt arranged on the second transfer port, the third conveyor belt and the fourth conveyor belt respectively rotate back and forth along the circumferential direction of the stopping chamber, the conveying direction of the third conveyor belt and the conveying direction of the fourth conveyor belt are respectively the same as the conveying direction of the second conveyor belt, and further the conveying speed of the third conveyor belt and the conveying speed of the fourth conveyor belt are respectively the same as the conveying speed of the second conveyor belt.

When the slaughtering machine is arranged, the position where the input unit is communicated with the staying chamber and the position where the slaughtering unit is communicated with the staying chamber are both positioned below the staying chamber, and when the third conveyor belt closes the second transfer port and the fourth conveyor belt closes the first transfer port, the first conveying area, the fourth conveyor belt, the second conveying area and the third conveyor belt are connected end to end along the conveying direction, so that a pig to be slaughtered can be continuously and slowly conveyed in the staying chamber; when the pigs need to be conveyed into the stopping chamber, when the corresponding stopping area corresponds to the first transfer port, the fourth conveyor belt is controlled to open the first transfer port, the pigs are conveyed to the second conveying area by the input unit to be continuously conveyed, and the first transfer port is closed; when the pigs need to be conveyed into the slaughtering unit from the staying chamber, the third conveyor belt is controlled to open the second transfer port when the corresponding staying area corresponds to the second transfer port, and the pigs are conveyed into the slaughtering unit from the second conveyor area and close the second transfer port.

Further, department is equipped with control to second transfer port the sensor that the third conveyer belt was closed, when it detected the pig and only transported the mouth through the second, control third conveyer belt closed second transfer mouth, first transfer mouth department is equipped with control the sensor that the fourth conveyer belt was closed, when it detected the pig and only transported the mouth through first, control fourth conveyer belt closed first transfer mouth, guarantee the continuity of operation, and is further, is equipped with control on slaughtering the pig frame the sensor that the third conveyer belt was opened, when slaughtering the pig frame and closing, when suitable residence district and second transfer mouth are relative, control third conveyer belt was opened.

The invention is characterized in that the staying unit also comprises an infrared life detector arranged on the inner side wall of the outer annular plate, and when the infrared life detector detects no life phenomenon between two adjacent fences in the rotating process of the inner annular plate, the pig staying area can be judged to have no pig to be slaughtered.

The pig slaughtering device is characterized in that the input unit comprises a first conveyor belt communicated with the staying chamber and a conveying chamber arranged around the first conveyor belt, a plurality of illuminating lamps are arranged in the conveying chamber, the intensity of light in the staying chamber can be adapted in advance after a pig to be slaughtered enters the conveying chamber, the adaptation efficiency of the pig is improved, further, the conveying speed of the first conveyor belt is the same as or close to that of the second conveyor belt, and the stress of the pig in transition from the input unit to the staying unit is further reduced.

The invention has the beneficial effects that: the stress-relieving pig slaughtering system provided by the invention enables neuroendocrine and metabolism of a pig to be slaughtered to be adjusted to a relatively stable normal state under the environmental factors such as the illuminating lamp and the sound generator, then the pig to be slaughtered is conveyed into the slaughtering unit for slaughtering, and after the pig to be slaughtered is adjusted in the staying chamber, stress reaction caused by driving, transportation and the like is eliminated, so that the pig to be slaughtered is stable in a state before slaughtering, and further the quality of pork is improved; the stress-relieving pig slaughtering system provided by the invention enables a pig to be slaughtered to be slowly conveyed between the first transfer port and the second transfer port only in the staying chamber through the second conveying belt, avoids generating new discomfort and simultaneously receives the influence of the environment in the staying chamber, so that the state of the pig is adjusted to be relatively stable, the process is smooth, and the operation is convenient; according to the stress-relieving pig slaughtering system, the head of the pig is slaughtered in the process that the head of the pig extends into the through hole with the purpose of feeding, so that the pig is not stressed in the slaughtering process, and the quality of the pork mouth is further guaranteed. The slaughtering device has the advantages of continuous operation, reasonable layout and good slaughtering effect, and is suitable for wide popularization and application.

Drawings

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a schematic structural view of a pig slaughtering frame according to the present invention;

FIG. 3 is a main schematic view of the pig slaughtering frame of the present invention;

FIG. 4 is a schematic cross-sectional view of a trough according to the present invention;

FIG. 5 is a partial structural view showing an opened state of the slaughtered pig house according to the present invention;

FIG. 6 is a schematic view showing the internal structure of the stay unit according to the present invention;

FIG. 7 is a schematic view showing the internal structure of the stay unit when the first transfer port is opened according to the present invention;

FIG. 8 is a schematic view showing the internal structure of the stay unit when the second transfer port is opened in the present invention;

fig. 9 is a schematic view of the top cover of the present invention taken along the center line.

Wherein the reference numerals are: 1. an input unit; 11. a first conveyor belt; 12. a transfer chamber; 2. a stay unit; 21. a residence chamber; 211. a second conveyor belt; 211a, a first transfer area; 211b, a second transfer zone; 212. an outer annular plate; 213. an inner annular plate; 214. a rotating groove; 215. a first transfer port; 216. a second transfer port; 22. a column; 23. a top cover; 24. a rotating assembly; 241. a sleeve; 242. a connecting rod; 243. a toothed ring; 244. a gear; 25. a fence; 26. a third conveyor belt; 27. a fourth conveyor belt; 28. an infrared life detector; 291. an illuminating lamp; 292. a sound generator; 3. a pig killing unit; 31. a fifth conveyor belt; 32. a baffle plate; 321. a missing portion; 33. slaughtering the pig; 331. a frame body; 332. a through hole; 333. an equipment chamber; 334. a groove; 335. an electric shock plate; 336. a sensor; 337. a trough; 3371. a material storage platform; 34. an electromagnet.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

Referring to fig. 1 to 9, the embodiment of the invention provides a stress-relieving pig slaughtering system, which comprises an input unit 1, a staying unit 2 and a pig slaughtering unit 3 which are connected in sequence along a conveying direction;

the staying unit 2 comprises an annular staying chamber 21 and a top cover 23 covering the top of the staying chamber 21, the influence of the external environment on the staying chamber 21 is small, the staying chamber 21 is divided into a plurality of fences 25 of a plurality of staying areas along the circumferential direction, only one pig to be slaughtered stays in each staying area for a single time, the influence of stress of the pig on surrounding pigs caused by individual difference is avoided, and a plurality of illuminating lamps 291 and a plurality of sound generators 292 are uniformly arranged on the top cover 23 along the circumferential direction of the staying chamber 21, so that the light and sound effect for relieving the pig are provided, and all parts in the staying chamber 21 are uniformly illuminated and have uniform sound effect;

the first transfer port 215 and the second transfer port 216 which can be opened and closed respectively are formed in the staying chamber 21, the first transfer port 215 is communicated with the input unit 1, the to-be-slaughtered pigs are conveyed into the staying chamber 21 through the first transfer port 215, the second transfer port 216 is communicated with the slaughtering unit 3, the to-be-slaughtered pigs are conveyed into the slaughtering unit 3 through the second transfer port 216 to be slaughtered, and the staying areas move back and forth between the first transfer port 215 and the second transfer port 216.

When the device is used, a pig to be slaughtered is conveyed into the stopping unit 2 through the first transfer port 215 by the input unit 1 to stay, the neuroendocrine and the metabolism of the pig are regulated to be relatively stable in a normal state under the environmental factors of the illuminating lamp 291, the sound generator 292 and the like, then the pig is conveyed into the slaughtering unit 3 through the second transfer port 216 to be slaughtered, after the pig to be slaughtered is regulated in the stopping chamber 21, the stress reaction caused by driving, conveying and the like is eliminated, the state of the pig to be slaughtered before slaughtering is stable, and the pork quality is improved.

The present invention is also particularly characterized in that the staying chamber 21 includes the second conveyor belt 211 arranged annularly, the outer annular plate 212 fixed to the outer edge of the second conveyor belt 211, the rotation groove 214 fixed to the inner edge of the second conveyor belt 211, the inner annular plate 213 fitted rotatably to the rotation groove 214, and the rotating assembly 24 driving the inner annular plate 213; the plurality of fences 25 are fixedly connected to the inner annular plate 213, respectively.

When the inner annular plate 213 rotates, the angular velocity of the inner annular plate 213 is the same as the conveying angular velocity of the second conveyor belt 211, and the rotating directions of the inner annular plate 213 and the second conveyor belt are the same, and when the inner annular plate 213 rotates, the plurality of fences 25 fixedly connected with the inner annular plate rotate along with the inner annular plate 213, namely, the plurality of retention areas rotate synchronously along with the inner annular plate 213; when no pig to be slaughtered exists in the staying area and corresponds to the first transfer port 215, the pig to be slaughtered is conveyed to the staying area by the input unit 1 and the first transfer port 215 is closed, the pig to be slaughtered is slowly conveyed along with the second conveyor belt 211 and is influenced by the environment in the staying chamber 21 in the conveying process, the pig to be slaughtered is always positioned in the corresponding staying area due to the rotation of the inner annular plate 213, the discomfort of the pig to be slaughtered is reduced, and the discomfort of the pig caused by the stopping, starting and other operations is not obvious due to the slow running speed of the second conveyor belt 211; after the state of the pig to be slaughtered in a certain staying area is stable, and when the staying area corresponds to the second transfer port 216, the second transfer port 216 is opened, and the pig to be slaughtered is transferred into the slaughtering unit 3 for slaughtering. The pigs to be slaughtered are slowly conveyed between the first transfer port 215 and the second transfer port 216 only in the staying chamber 21 through the second conveyor belt 211, so that the influence of the environment in the staying chamber 2 is received while new discomfort is avoided, the state of the pigs is adjusted to be in a relatively stable state, the process is smooth, and the operation is convenient.

The invention is characterized in that the staying unit 2 further comprises an upright post 22 with the axis collinear with the axis of the annular staying chamber 21, the rotating component 24 comprises a sleeve 241 sleeved outside the upright post 22 and rotationally matched with the upright post 22, a plurality of connecting rods 242 fixed between the sleeve 241 and the inner annular plate 213, a gear ring 243 fixed on the end surface of the sleeve 241 and with the rotating shaft coaxial with the rotating shaft of the sleeve 241, and a gear 244 meshed with the gear ring 243, the gear 244 is driven by a motor fixed in the upright post 22, when the motor runs, the gear 244 rotates along with the motor to drive the gear ring 243 meshed with the gear ring to rotate, namely, the sleeve rotates outside the upright post 22, under the action of the connecting rods 242, the inner annular plate 213 can be driven to rotate along the rotating groove 214, the structure is simple, the operation is convenient, the layout is reasonable, further, the top surface of the upright post 22 is higher than the top surface of the staying chamber 21, top cap 23 center department and stand 22 top fixed connection, 23 edges of top cap and outer annular plate 21 top fixed connection, easy to assemble top cap 23, and improve the air circulation effect in the room 21 that stops, improve the environmental quality who stops room 21, and then improve the travelling comfort of treating the pig.

The invention is characterized in that the slaughtering unit 3 comprises a fifth conveyor belt 31 with an output end communicated with the second conveyor belt 211, baffle plates 32 correspondingly arranged at two sides of the fifth conveyor belt 31, and a slaughtering pig frame 33 hinged on one of the baffle plates 32 and used for blocking or opening a conveying channel at the top surface of the fifth conveyor belt 31, the slaughtering pig frame 33 is similar to a door shape, the conveying channel at the top surface of the fifth conveyor belt 31 is blocked when the slaughtering pig frame 33 is closed, the conveying channel at the top surface of the fifth conveyor belt 31 is opened when the slaughtering pig frame 33 is closed, when in use, the slaughtering pig frame 33 blocks the conveying channel at the top surface of the fifth conveyor belt 31, a slaughtered pig is conveyed onto the fifth conveyor belt 31 by the second conveyor belt 211 and is slaughtered by the slaughtering pig frame 33, then the slaughtering pig frame 33 opens the conveying channel at the top surface of the fifth conveyor belt 31 to continue to convey forwards, then the slaughtering pig frame 33 blocks the conveying channel at the top surface of, the front and back operation processes are continuous, so that the slaughtering efficiency is ensured; furthermore, a baffle plate 32 hinged with the slaughtered pig frame 33 is provided with a missing part 321 matched with the slaughtered pig frame 33, when the slaughtered pig frame 33 is opened, the slaughtered pig frame 33 is matched with the missing part 321, so that slaughtered pigs only pass through smoothly, and when the system fails, particularly when the slaughtered pig frame 33 fails, the slaughtered pigs can enter the system for maintenance through the missing part 321.

The present invention is further characterized in that the pig slaughtering frame 33 comprises a frame body 331, a through hole 332 formed in the middle of the frame body 331 and penetrating through both side surfaces thereof, an equipment chamber 333 continuously located above and on both sides of the through hole 332 and disposed on one side surface of the frame body 331 and extending in the thickness direction of the frame body 331, a recess 334 formed on both sides of the top of the equipment chamber 333, an electric shock plate 335 correspondingly and retractably disposed in the recess 334 and engaged with the recess 334, a sensor 336 disposed on the top wall of the equipment chamber 333, and a trough 337 having an upward opening disposed on the other side surface of the frame body 331 and located at the bottom of the through hole 332, wherein the trough 337 is located on the rear side in the conveying direction of the fifth conveyor belt 31 when the pig slaughtering frame 33 blocks the conveying passage on the top surface of the fifth conveyor belt 31.

During the use, lay the luring material of foodstuff or class foodstuff in trough 337, treat that the pig is only by second conveyer belt 211 convey to the fifth conveyer belt 31 on, gradually to being close to the pig frame 33 department of slaughtering, the pig only smells foodstuff fragrant smell and sees the foodstuff in trough 337 through-hole 332, extend the head to in the through-hole 332 and try to adopt the foodstuff that is located the trough 337 through the through-hole 332, when sensor 336 detects that there is the pig head to enter in the through-hole 332, transmission signal to control center, control is located the electric shock board 335 of recess 334 and moves and slaughters the pig, the pig is only slaughtered with the in-process that the head stretched into through-hole 332 of adopting the feed as the purpose, the pig has no stress, further guarantee meat mouth quality.

The invention is characterized in that a plurality of material storing platforms 3371 are arranged on the inner side wall of the feeding trough 337, so that the food is prevented from falling to the position where the view of the pig is not accessible when the pig slaughtering frame 33 is opened and closed.

The invention is characterized in that the slaughtering unit 3 also comprises a pressure sensor which is arranged on the fifth conveyor belt 31 and is positioned at the front part of the slaughtering frame 33, and an electromagnet 34 which is arranged on the inner side wall of the other baffle plate 32 and is matched with the slaughtering frame 33, so that the stability of the slaughtering frame 33 in the slaughtering process is ensured; the pig slaughtering frame 33 is controlled by an automatic door opening and closing mechanism, after the pig is slaughtered, instantaneous impact force is generated when the pig falls down, a signal is transmitted to a control center by a pressure sensor, the electromagnet 34 stops working, the automatic door opening and closing mechanism controls the pig slaughtering frame 33 to be opened, the slaughtered pig is continuously transmitted by the fifth conveyor belt 31, the automatic door opening and closing mechanism controls the pig slaughtering frame 33 to be closed, and the electromagnet 34 works to prepare for next slaughtering.

The present invention is further characterized in that the second conveyor belt 211 comprises a first conveying area 211a and a second conveying area 211b arranged at intervals along the circumference of the staying chamber 21, the conveying direction and the conveying speed of the first conveying area 211a and the second conveying area 211b are the same, the first transfer port 215 is located between the output end of the first conveying area 211a and the input end of the second conveying area 211b, and the second transfer port 216 is located between the output end of the second conveying area 211b and the input end of the first conveying area 211 a;

the input end of the second conveying area 211b is communicated with the output end of the input unit 1, and the output end of the second conveying area 211b is communicated with the input end of the slaughtering unit 3;

the staying unit 2 further includes a fourth conveyor belt 27 disposed on the first transfer port 215, and a third conveyor belt 26 disposed on the second transfer port 216, the third conveyor belt 26 and the fourth conveyor belt 27 respectively rotate back and forth along the circumferential direction of the staying chamber 21, the conveying direction of the third conveyor belt 26 and the conveying direction of the fourth conveyor belt 27 are respectively the same as the conveying direction of the second conveyor belt 211, and further, the conveying speed of the third conveyor belt 26 and the conveying speed of the fourth conveyor belt 27 are respectively the same as the conveying speed of the second conveyor belt 211.

When the arrangement is carried out, the communication part of the input unit 1 and the staying chamber 21 and the communication part of the slaughtering unit 3 and the staying chamber 21 are both positioned below the staying chamber 21, when the third conveyor belt 26 closes the second transfer port 216 and the fourth conveyor belt 27 closes the first transfer port 215, the first conveying area 211a, the fourth conveyor belt 27, the second conveying area 211b and the third conveyor belt 26 are connected end to end along the conveying direction, so that the pigs to be slaughtered can be continuously and slowly conveyed in the staying chamber 21; when the pigs need to be conveyed into the staying chamber 21, when the corresponding staying area corresponds to the first transferring port 215, the fourth conveyor belt 27 is controlled to open the first transferring port 215, the pigs are conveyed onto the second conveying area 211b by the input unit 1 to be conveyed continuously, and the first transferring port 215 is closed; when it is desired to transfer a pig from the holding chamber 21 to the slaughter unit 3, the third conveyor 26 is controlled to open the second transfer opening 216 and the pig is transferred from the second transfer area 211b to the slaughter unit 3 to close the second transfer opening 215 when the corresponding holding area corresponds to the second transfer opening 216.

Further, a sensor for controlling the third conveyor belt 26 to be closed is arranged at the second transfer port 216, when the second transfer port 216 detects that the pig only passes through the second transfer port, the third conveyor belt 26 is controlled to be closed, the second transfer port 216 is controlled to be closed, a sensor for controlling the fourth conveyor belt 27 to be closed is arranged at the first transfer port 215, when the first transfer port 215 detects that the pig only passes through the first transfer port, the fourth conveyor belt 27 is controlled to be closed, the continuity of operation is ensured, further, a sensor for controlling the third conveyor belt 26 to be opened is arranged on the pig slaughtering frame 33, and when the pig slaughtering frame 33 is closed, when a proper stopping area corresponds to the second transfer port 216, the third conveyor belt 26 is controlled to be opened.

The invention is characterized in that the staying unit 2 also comprises an infrared life detector 28 arranged on the inner side wall of the outer annular plate 212, and when the infrared life detector 28 detects no life phenomenon between two adjacent fences 25 in the rotating process of the inner annular plate 213, the pig staying area can be judged to have no pig to be slaughtered.

The invention is characterized in that the input unit 1 comprises a first conveyor belt 11 communicated with the staying chamber 21 and a conveying chamber 12 arranged around the first conveyor belt 11, a plurality of illuminating lamps 291 are arranged in the conveying chamber 12, the light intensity in the staying chamber can be adapted in advance after a pig to be slaughtered enters the conveying chamber 12, the adaptation efficiency of the pig is improved, further, the conveying speed of the first conveyor belt 11 is the same as or close to that of the second conveyor belt 211, and the stress of the pig in transition from the input unit 1 to the staying unit 2 is further reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.