阅读说明：本技术 一种昏迷放血的二氧化碳杀畜装置 (Carbon dioxide that coma was bled kills poultry device ) 是由 程士菊 于 2020-12-23 设计创作，主要内容包括：本发明属于杀畜领域,尤其是涉及一种昏迷放血的二氧化碳杀畜装置,包括密封室,所述密封室的底部设有网格板,所述网格板内设有多个等距分布的触点机构,所述触点机构包括设置在密封室内部的活动槽,所述活动槽的上端设有触点圆头,所述触点圆头的下端固定连接有密封限位板,所述密封限位板的下侧设有缓冲弹簧,所述缓冲弹簧与密封限位板设于活动槽内,所述活动槽的下方设有导气支管,多个所述导气支管的下端设有导气主管。本发明可有效避免牲畜昏迷时间过长导致的窒息死亡,影响牲畜肉质的问题,从而大大提高牲畜的放血效果,以达到提高畜肉品质的目的。(The invention belongs to the field of livestock killing, and particularly relates to a carbon dioxide livestock killing device for coma bleeding, which comprises a sealing chamber, wherein a grid plate is arranged at the bottom of the sealing chamber, a plurality of contact mechanisms distributed at equal intervals are arranged in the grid plate, each contact mechanism comprises a movable groove arranged in the sealing chamber, a contact round head is arranged at the upper end of each movable groove, the lower end of each contact round head is fixedly connected with a sealing limiting plate, a buffer spring is arranged on the lower side of each sealing limiting plate, the buffer springs and the sealing limiting plates are arranged in the movable grooves, air guide branch pipes are arranged below the movable grooves, and air guide main pipes are arranged at the lower ends of the air guide branch pipes. The invention can effectively avoid the problems of asphyxia death and influence on the meat quality of the livestock caused by overlong coma time of the livestock, thereby greatly improving the bloodletting effect of the livestock and achieving the purpose of improving the meat quality of the livestock.)

1. The utility model provides a carbon dioxide that coma was bled kills poultry device, includes sealed room (1), its characterized in that, the bottom of sealed room (1) is equipped with waffle slab (20), be equipped with contact mechanism (22) that a plurality of equidistance distribute in waffle slab (20), contact mechanism (22) are including setting up movable groove (25) inside sealed room (1), the upper end of movable groove (25) is equipped with contact button head (28), the sealed limiting plate (27) of lower extreme fixedly connected with of contact button head (28), the downside of sealed limiting plate (27) is equipped with buffer spring (26), buffer spring (26) and sealed limiting plate (27) are located in movable groove (25), the below of movable groove (25) is equipped with air guide branch pipe (29), and is a plurality of the lower extreme of air guide branch pipe (29) is equipped with and is responsible for (30).

2. The carbon dioxide livestock killing device for coma bleeding according to claim 1, characterized in that a support frame (2) is arranged at the lower side of the sealed chamber (1), two baffle plates (3) are fixedly connected to the right side of the support frame (2), a conveying inclined plate (6) is arranged below the right side of the sealed chamber (1), and the conveying inclined plate (6) is obliquely arranged between the two baffle plates (3).

3. A coma bloodletting carbon dioxide livestock killing device according to claim 1, characterized in that a grid groove is arranged in the sealed chamber (1) near the contact mechanism (22), the grid plate (20) is arranged in the grid groove, the contact round head (28) is in a semicircular structure, and the upper part of the contact round head (28) protrudes out of the upper side of the contact mechanism (22).

4. The carbon dioxide livestock killing device for coma and bloodletting according to claim 1, characterized in that a pneumatic cavity (31) is arranged at the position of the sealing chamber (1) close to the main air duct pipe (30), the pneumatic cavity (31) is connected with the main air duct pipe (30) through a pipeline, an upper permanent magnet (32) is arranged at the upper end of the pneumatic cavity (31), a lower permanent magnet (34) is arranged at the lower end of the pneumatic cavity (31), and the upper permanent magnet (32) and the lower permanent magnet (34) repel each other.

5. The carbon dioxide livestock killing device for exsanguination according to claim 4, wherein an electric control block (36) and a time delay relay (35) are sequentially arranged on one side, close to the upper permanent magnet (32), of the lower permanent magnet (34) from left to right, a T-shaped groove (37) is formed in the electric control block (36), and an electric connecting rod (33) fixedly connected to the lower side of the upper permanent magnet (32) is arranged right above the T-shaped groove (37).

6. The carbon dioxide livestock killing device for coma bloodletting according to claim 5, characterized in that two conductive rods (38) are symmetrically arranged in the T-shaped groove (37), one end of each conductive rod (38) far away from each other is fixedly connected with a pushing spring (39), and one end of the pushing spring (39) far away from the conductive rods (38) on the right side is provided with a spring fixing block (40).

7. The coma bloodletting carbon dioxide livestock killing device according to claim 6, characterized in that a ventilator (4) and a carbon dioxide introducing device (5) are sequentially arranged on the upper side of the sealed chamber (1) from left to right, a ventilation pipe (7) is arranged on the left side of the ventilator (4), a ventilation port (15) is fixedly connected to one end of the ventilation pipe (7) penetrating through the sealed chamber (1), a ventilation solenoid valve (8) is arranged on the ventilation pipe (7) close to the sealed chamber (1), and the ventilation solenoid valve (8) is electrically connected with a conductive rod (38).

8. The carbon dioxide livestock killing device for exsanguination in coma according to claim 7, characterized in that an air guide tube (9) is arranged at the left side of the carbon dioxide leading-in device (5), one end of the air guide tube (9) penetrating through the sealing chamber (1) is fixedly connected with an air diffusing port (16), an air guide electromagnetic valve (10) is arranged at the position of the air guide tube (9) close to the sealing chamber (1), and the air guide electromagnetic valve (10) is electrically connected with a time delay relay (35).

9. The carbon dioxide livestock killing device for the coma bloodletting according to claim 6, wherein a stretching frame (17) is arranged on the left side of the sealing chamber (1), a winding roll (18) is arranged at one end, far away from the sealing chamber (1), of the stretching frame (17), the winding roll (18) is electrically connected with a time delay relay (35), two lifting cables (19) are wound on the annular side of the winding roll (18), a lifting rod (23) is arranged at the other end of the two lifting cables (19), the lifting rod (23) is fixedly connected to the left end of the grid plate (20), a rotating block (21) is arranged at the right end of the grid plate (20), a rotating groove (24) is arranged at the position, close to the rotating block (21), of the sealing chamber (1), and the rotating block (21) is movably connected in the rotating groove (24).

10. The carbon dioxide livestock killing device for coma bloodletting according to claim 1, characterized in that a sealing plate (11) is arranged on the right side of the sealing chamber (1), a pin rod (13) is movably connected to the upper end of the sealing plate (11), a fixed block (12) is arranged at the position, close to the pin rod (13), of the right end of the upper side of the sealing chamber (1), and two locking mechanisms (14) are symmetrically arranged at the lower end of the sealing plate (11).

Technical Field

The invention belongs to the technical field of livestock killing equipment, and particularly relates to a carbon dioxide livestock killing device for coma bleeding.

Background

The pollution-free livestock meat must meet relevant regulations in a whole set of processes of a feeding farm, slaughter processing and livestock meat segmentation, and the pollution-free livestock meat relates to a series of standards of safety, technology, water consumption and the like of the livestock meat. The carbon dioxide suffocation method can make commodity livestock 'euthanasia', but also can not cause the muscle and blood vessel tension before the death of the livestock, and the quality of the livestock meat is influenced, thereby being very beneficial to pushing the production of pollution-free livestock meat, the carbon dioxide suffocation method is to make the livestock in a closed room which uses dry ice to generate carbon dioxide, so that the livestock can absorb the carbon dioxide with the concentration of 65-70 percent, and the livestock is suffocated and faint after 40-45 s. The carbon dioxide anesthesia is divided into 3 stages: analgesia (10-12S), excitation (6-8S) and anesthesia. Because the animals are unconsciously in a coma state under the calm state by carbon dioxide anesthesia, the muscle glycogen consumption is low, the final pH value is low, and the muscle is in a slow state to avoid internal bleeding.

However, the carbon dioxide suffocation time adopted by the method is not long enough, otherwise the suffocated death of the slaughtered livestock can be caused, after the livestock die due to suffocation, various physiological functions are reduced or damaged, the muscle tension is reduced, the vasoconstriction force is reduced or not contracted, the blood pressure is reduced, the blood flow is slow, so that the blood in the body is not easy to be discharged completely, the death is caused without bleeding due to overlong coma time, the subsequent bleeding effect is influenced, the blood is a good culture medium for the growth and the propagation of bacteria, the bleeding of the livestock is poor, the meat quality is low, the color is dark, the water content is high, the spoilage is easy to occur, and consumers can mistakenly think the death meat, avoid the death meat, and suffer great economic loss.

To this end, we propose a carbon dioxide slaughter device for unconscious exsanguination to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and provides a carbon dioxide livestock killing device for coma bleeding.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a carbon dioxide that coma was bled kills poultry device, includes sealed room, the bottom of sealed room is equipped with the grid plate, be equipped with the contact mechanism that a plurality of equidistance distribute in the grid plate, contact mechanism is including setting up the movable groove at sealed indoor portion, the upper end of movable groove is equipped with the contact button head, the sealed limiting plate of lower extreme fixedly connected with of contact button head, the downside of sealed limiting plate is equipped with buffer spring, buffer spring locates the movable groove with sealed limiting plate, the below of movable groove is equipped with the air guide branch pipe, and is a plurality of the lower extreme of air guide branch pipe is equipped with the air guide and is responsible for.

In the carbon dioxide livestock killing device for unconscious exsanguination, the lower side of the sealed chamber is provided with the support frame, the right side of the support frame is fixedly connected with the two baffle plates, the right side of the sealed chamber is provided with the conveying inclined plate, and the conveying inclined plate is obliquely arranged between the two baffle plates.

In foretell carbon dioxide that coma was bled kills poultry device, the position that is close to the contact mechanism in the sealed chamber is equipped with the grid groove, the grid board is located in the grid groove, and the contact button head is semi-circular structure, the upside of the upper portion protrusion contact mechanism of contact button head.

In the coma bloodletting carbon dioxide livestock killing device, a pneumatic cavity is arranged at a position, close to the air guide main pipe, of the sealing chamber, the pneumatic cavity is connected with the air guide main pipe through a pipeline, an upper permanent magnet is arranged at the upper end of the pneumatic cavity, a lower permanent magnet is arranged at the lower end of the pneumatic cavity, and the upper permanent magnet and the lower permanent magnet are mutually repelled.

In the carbon dioxide livestock killing device for unconscious bloodletting, one side of the lower permanent magnet, which is close to the upper permanent magnet, is sequentially provided with the electric control block and the time delay relay from left to right, the inside of the electric control block is provided with the T-shaped groove, and the electric connecting rod fixedly connected to the lower side of the upper permanent magnet is arranged right above the T-shaped groove.

In the carbon dioxide livestock killing device for unconscious bloodletting, the two conducting rods are symmetrically arranged in the T-shaped groove, one ends, far away from each other, of the two conducting rods are fixedly connected with the tightly-pushing springs, and the ends, far away from the conducting rods, of the tightly-pushing springs on the right side are provided with the spring fixing blocks.

In the carbon dioxide livestock killing device for unconscious exsanguination, a ventilator and a carbon dioxide leading-in device are sequentially arranged on the upper side of the sealed chamber from left to right, a ventilation pipe is arranged on the left side of the ventilator, a ventilation port is fixedly connected to one end of the ventilation pipe penetrating through the sealed chamber, a ventilation electromagnetic valve is arranged on the position, close to the sealed chamber, of the ventilation pipe, and the ventilation electromagnetic valve is electrically connected with the conductive rod.

In the carbon dioxide livestock killing device for coma bloodletting, an air guide pipe is arranged on the left side of the carbon dioxide leading-in device, one end of the air guide pipe penetrating through the sealing chamber is fixedly connected with an air diffusing port, an air guide electromagnetic valve is arranged at the position, close to the sealing chamber, of the air guide pipe, and the air guide electromagnetic valve is electrically connected with the time delay relay.

In foretell carbon dioxide that coma was bled kills poultry device, the left side of seal chamber is equipped with the tensile frame, the one end that the seal chamber was kept away from to the tensile frame is equipped with the winding roll, winding roll and time delay relay electric connection, the ring side of winding roll is convoluteed there are two promotion cables, two the other end that promotes the cable is equipped with the lifting bar, lifting bar fixed connection is at the left end of waffle slab, the right-hand member of waffle slab is equipped with the turning block, the position that the seal chamber is close to the turning block is equipped with the rotation groove, turning block swing joint is in rotating the groove.

In the carbon dioxide livestock killing device for unconscious bloodletting, the sealing plate is arranged on the right side of the sealing chamber, the upper end of the sealing plate is movably connected with the pin rod, the fixed block is arranged at the position, close to the pin rod, of the right end of the upper side of the sealing chamber, and the two locking mechanisms are symmetrically arranged at the lower end of the sealing plate.

The invention has the beneficial effects that: the lifting cable can be wound in a manner of rotating the winding roller, and the grid plate is further controlled to rotate by a certain angle by taking the rotating block as a center, so that slaughter workers can conveniently pull out unconscious livestock to carry out the next bloodletting operation; the contact mechanisms are arranged in the grid plate, when the livestock is not unconscious, the contact area between the contact mechanisms and the ground is small, the number of the treaded contact mechanisms is small, the contact mechanisms are not enough to trigger the time delay relay and the conducting rod, the ventilator does not work, the carbon dioxide leading-in device normally operates, after the livestock is unconscious, the contact area between the carbon dioxide leading-in device and the bottom surface is increased, the round heads of the contacts are pressed to move downwards, so that the gas in the gas guide branch pipe is pushed to enter the gas guide main pipe, the power connection rod is pushed to move downwards, the conducting rod and the time delay relay are triggered, the carbon dioxide leading-in device can be closed in a time delay way through the time delay relay, the unconsciousness of the livestock is avoided, the next operation is influenced, meanwhile, the gas in the sealed chamber can be replaced through the ventilator, the harm to slaughter workers is, thereby achieving the purpose of improving the quality of the livestock meat.

The following are included: according to the invention, the bloodletting effect of the livestock is optimal in a coma state, meanwhile, the requirement of incomplete bloodletting can be avoided, and the difference between the contact areas of the standing state and the prone state of the livestock in the excitation and coma states and the ground can be avoided, the states of the livestock are detected by the plurality of contact mechanisms, so that the problems of suffocation death caused by overlong coma time of the livestock, death caused by not bloodletting due to overlong coma time, influence on the subsequent bloodletting effect and influence on the meat quality of the livestock can be effectively avoided, and the bloodletting effect of the livestock is greatly improved, thereby achieving the purpose of improving the meat quality of the livestock.

Drawings

FIG. 1 is a schematic view of the external structure of a coma exsanguinating carbon dioxide livestock killing device provided by the invention;

FIG. 2 is a cross-sectional view of a coma exsanguinating carbon dioxide slaughter apparatus according to the present invention;

FIG. 3 is a schematic view of the connection between the sealing plate and the locking mechanism of the coma exsanguinating carbon dioxide livestock killing device provided by the invention;

FIG. 4 is a schematic view of the connection of the contact mechanism of the coma exsanguinating carbon dioxide slaughtering device and the grid plate;

FIG. 5 is an enlarged schematic view at A in FIG. 2;

FIG. 6 is an enlarged schematic view at B in FIG. 2;

fig. 7 is an enlarged schematic view at C in fig. 2.

In the figure: the device comprises a sealing chamber 1, a supporting frame 2, a baffle plate 3, a ventilator 4, a carbon dioxide introducing device 5, a transmission inclined plate 6, a ventilation pipe 7, a ventilation electromagnetic valve 8, an air guide pipe 9, an air guide electromagnetic valve 10, a sealing plate 11, a fixed block 12, a pin rod 13, a locking mechanism 14, a ventilation port 15, an air diffuser 16, a stretching frame 17, a winding roller 18, a lifting cable 19, a grid plate 20, a rotating block 21, a contact mechanism 22, a lifting rod 23, a rotating groove 24, a movable groove 25, a buffer spring 26, a sealing limit plate 27, a contact round head 28, an air guide branch pipe 29, an air guide main pipe 30, a pneumatic cavity 31, an upper permanent magnet 32, a power connection rod 33, a lower permanent magnet 34, a time delay relay 35, an electric control block 36, a 37T-shaped groove 38, a conductive.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

Examples

As shown in fig. 1-7, a carbon dioxide livestock killing device for coma bleeding comprises a sealing chamber 1, a movable grid plate 20 is arranged at the bottom of the sealing chamber 1, a plurality of triggerable contact mechanisms 22 distributed at equal intervals are arranged in the grid plate 20, each contact mechanism 22 comprises a movable groove 25 arranged in the sealing chamber 1, a contact round head 28 is arranged at the upper end of each movable groove 25, each contact round head 28 is hemispherical, a sealing limit plate 27 is fixedly connected to the lower end of each contact round head 28, each sealing limit plate 27 moves along with the movement of each contact round head 28, a buffer spring 26 is arranged on the lower side of each sealing limit plate 27, the movement of each contact round head 28 can be controlled through the buffer spring 26, the buffer spring 26 and the sealing limit plate 27 are arranged in the movable grooves 25, air guide branch pipes 29 are arranged below the movable grooves 25, air in the movable grooves 25 can be squeezed when the contact round heads 28 move, main pipes 30 are arranged at the lower ends of the air guide, the gas is introduced into the gas guide main pipe 30 through the gas guide branch pipe 29.

The downside of seal chamber 1 is equipped with support frame 2 for carry out the fixed stay to seal chamber 1, two baffles 3 of the right side fixedly connected with of support frame 2, the right side below of seal chamber 1 is equipped with the transport swash plate 6 that is used for the livestock to pass in and out, and the slope of transport swash plate 6 sets up between two baffles 3.

The position that is close to contact mechanism 22 in seal chamber 1 is equipped with the grid groove, and grid plate 20 is located the grid inslot, avoids the livestock to cause wearing and tearing when using for a long time in seal chamber 1, and contact button head 28 is semi-circular structure, avoids causing the injury to the livestock, and the upside of contact mechanism 22 is protruded on the upper portion of contact button head 28.

The sealing chamber 1 is provided with a pneumatic cavity 31 at a position close to the main air guide pipe 30, the pneumatic cavity 31 is connected with the main air guide pipe 30 through a pipeline, air in the main air guide pipe 30 can be guided into the pneumatic cavity 31, the upper end of the pneumatic cavity 31 is provided with an upper permanent magnet 32, the upper permanent magnet 32 moves under the influence of air pressure, the lower end of the pneumatic cavity 31 is provided with a lower permanent magnet 34, the upper permanent magnet 32 and the lower permanent magnet 34 repel each other, and the upper permanent magnet 32 can be kept at the upper end of the pneumatic cavity 31 through the lower permanent magnet 34.

An electric control block 36 and a delay relay 35 are sequentially arranged on one side of the lower permanent magnet 34 close to the upper permanent magnet 32 from left to right, the delay relay 35 can control the starting of a circuit in a delay mode after a switch is triggered, the delay relay is the prior art and is not explained in detail, a T-shaped groove 37 is formed in the electric control block 36, an electric connecting rod 33 fixedly connected to the lower side of the upper permanent magnet 32 is arranged right above the T-shaped groove 37, and the electric connecting rod 33 can be inserted into the T-shaped groove 37.

Two conducting rods 38 are symmetrically arranged in the T-shaped groove 37, the electric connecting rod 33 is inserted into the T-shaped groove 37 and is in contact with the conducting rods 38 to enable a circuit to be smooth, one end, far away from each other, of each conducting rod 38 is fixedly connected with a tight pushing spring 39, the tight pushing spring 39 can push the two conducting rods 38 to approach each other, and one end, far away from the conducting rods 38, of the right tight pushing spring 39 is provided with a spring fixing block 40.

The upper side of the sealed chamber 1 is provided with a ventilator 4 and a carbon dioxide introducing device 5 in sequence from left to right, the carbon dioxide introducing device 5 is used for introducing carbon dioxide into the sealed chamber 1, which is the prior art and will not be explained in detail, a ventilation pipe 7 is arranged on the left side of the ventilator 4, a ventilation port 15 is fixedly connected to one end of the ventilation pipe 7 penetrating through the sealed chamber 1, a ventilation electromagnetic valve 8 is arranged at a position of the ventilation pipe 7 close to the sealed chamber 1, the ventilation electromagnetic valve 8 can control the opening and closing of the ventilation pipe 7, the ventilation electromagnetic valve 8 is electrically connected with the conductive rod 38, and the ventilation electromagnetic valve 8 can be controlled to be opened when the conductive rod 38 is electrically conducted.

The left side of carbon dioxide gatherer 5 is equipped with air duct 9, and air duct 9 passes the one end fixedly connected with gas vent 16 of seal chamber 1, through air duct 9 with the leading-in seal chamber 1 of carbon dioxide, can improve the speed of giving off of carbon dioxide through gas vent 16, and air duct 9 is equipped with air guide solenoid valve 10 near the position of seal chamber 1, air guide solenoid valve 10 and time delay relay 35 electric connection, through the switch of time delay relay 35 control air guide solenoid valve 10.

The left side of seal chamber 1 is equipped with tensile frame 17, the one end that tensile frame 17 kept away from seal chamber 1 is equipped with winding roll 18, motor drive is passed through to winding roll 18's one end, winding roll 18 and time delay relay 35 electric connection, through the operation of time delay relay 35 control winding roll 18, the ring side coiling of winding roll 18 has two promotion cables 19, the other end of two promotion cables 19 is equipped with lifting bar 23, lifting bar 23 fixed connection is at the left end of grid plate 20, can receive and release promotion cable 19 through rotating winding roll 18, and then reach the pivoted purpose of control grid plate 20, the right-hand member of grid plate 20 is equipped with turning block 21, seal chamber 1 is close to the position of turning block 21 and is equipped with rotation groove 24, turning block 21 swing joint is in rotation groove 24, turning block 21 can remove in rotation groove 24.

The right side of seal chamber 1 is equipped with the closing plate 11 that is used for seal chamber 1, the upper end swing joint of closing plate 11 has pin 13, closing plate 11 uses pin 13 to rotate as the center, the position that the upside right-hand member of seal chamber 1 is close to pin 13 is equipped with fixed block 12, the lower extreme symmetry of closing plate 11 is equipped with two locking mechanical system 14, locking mechanical system 14 includes a screw rod with closing plate 11 threaded connection and is in the dwang of screw rod right-hand member and constitutes, can accomplish the locking to closing plate 11 through rotating the screw rod.

The operating principle of the present invention will now be described as follows:

when the livestock killing device is used, the locking mechanism 14 is loosened, the sealing plate 11 rotates by taking the pin rod 13 as a center, livestock is sent into the sealing chamber 1 through the conveying inclined plate 6, the sealing of the sealing chamber 1 is completed through the locking mechanism 14, the carbon dioxide introducing device 5 is started, the carbon dioxide has the effect of enabling the livestock to be coma and then bloodletting blood to really die, carbon dioxide gas is discharged into the sealing chamber 1 through the air guide pipe 9 and the air dispersing port 16, the contact area of the livestock and the ground is limited when the livestock is in the analgesia stage and the excitation stage, the number of the pressed contact round heads 28 is limited, when the livestock is in the anesthesia state, the plurality of the contact round heads 28 are pressed to descend, the gas is transmitted into the air guide main pipe 30 through the air guide branch pipe 29, the upper permanent magnet 32 is further pushed to move downwards, the delay relay 35 is triggered, and the conduction of a circuit is realized by the contact, conducting rod 38 circuit conduction control solenoid valve 8 of taking a breath opens, ventilator 4 begins work and takes a breath, time delay relay 35 time delay starts, control air guide solenoid valve 10 closes and the rotation of take-up roll 18, after ventilator 4 work a period, the carbon dioxide concentration in the seal chamber 1 reduces to normal condition, take-up roll 18 rotates through promoting cable 19 with the certain angle of grid plate 20 lifting, open closing plate 11, slaughter the workman and can drag out the livestock of grid plate 20 upside and carry out the bloodletting operation.

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.