CN114667968B - Epidemic disease prevention and isolation method for livestock farm - Google Patents
Epidemic disease prevention and isolation method for livestock farm Download PDFInfo
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- CN114667968B CN114667968B CN202210256764.1A CN202210256764A CN114667968B CN 114667968 B CN114667968 B CN 114667968B CN 202210256764 A CN202210256764 A CN 202210256764A CN 114667968 B CN114667968 B CN 114667968B
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- 238000002955 isolation Methods 0.000 title claims abstract description 249
- 244000144972 livestock Species 0.000 title claims abstract description 13
- 230000006806 disease prevention Effects 0.000 title claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 22
- 201000010099 disease Diseases 0.000 claims abstract description 15
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 15
- 241001465754 Metazoa Species 0.000 claims description 33
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- 238000005553 drilling Methods 0.000 claims description 3
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000003975 animal breeding Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/0041—Rotary, round or circular animal barns
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- Animal Behavior & Ethology (AREA)
- Catching Or Destruction (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a method for preventing and isolating epidemic diseases in a livestock farm, which is characterized by comprising the following steps of: step one, determining an isolation area: firstly, inserting an inserting rod at the starting end of a flexible isolation belt of an isolation device into an inserting groove of a rotating frame, and then aligning a bolt or a locking rod to a first through hole and a second through hole for inserting; then the rotating frame is driven by external force to rotate clockwise, an isolation area with proper size is selected according to epidemic disease prevention conditions, after the rotating frame rotates to a target position, the space covered by the isolation plate and the flexible isolation belt is sealed to form the isolation area, and the top of the isolation area is covered by the isolation top plate; step two, isolation is carried out; step three, further isolating; and step four, completing isolation.
Description
Technical Field
The invention relates to the technical field of animal epidemic prevention, in particular to a method for preventing and isolating epidemic diseases in an animal farm.
Background
Animal breeding is usually carried out by building a centralized breeding shed, because animals live in a social life, the concentration is high, when epidemic diseases happen to one or more single bodies, animals in the whole breeding farm are at risk of infection, if the whole animal population is infected, great economic loss can be caused, and therefore, the control of the disease during animal breeding is very important.
Current farms only disinfect and transport infected pigs away for isolation, which not only requires dedicated farms to install the virus infected animals, but also requires a large amount of financial and manual labor to transport the animals, which increases the cost of farming.
In view of the above situation, the present invention provides a method for preventing and isolating epidemic diseases in a livestock farm.
Disclosure of Invention
The invention aims to provide a method for preventing and isolating epidemic diseases in a livestock farm, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a method for preventing and isolating epidemic diseases in a farm is characterized by comprising the following steps:
step one, determining an isolation area: firstly, inserting an inserting rod (14) at the starting end of a flexible isolation belt (8) of an isolation device into an inserting groove (17) of a rotating frame (5), and then aligning a bolt or a locking rod to a first through hole (15) and a second through hole (18) for inserting; then the rotating frame (5) is driven to rotate clockwise by external force, an isolation area with proper size is selected according to epidemic disease prevention conditions, after the rotating frame (5) rotates to a target position, the space covered by the isolation plate (4) and the flexible isolation belt (8) is sealed to form the isolation area, and the isolation top plate (11) is covered on the top of the isolation area;
step two, isolation is carried out: a knob (27) on the outer side of each first isolation column (12) is rotated clockwise to drive a gear (26) to rotate, a first rack (25) and a second rack (31) are respectively meshed with the gear (26) to drive a first sliding column (19) to slide upwards in the first isolation column (12), a second sliding column (21) slides downwards in the first isolation column (12), a connecting insert block (23) extends to the outside of the first isolation column (12) and then is inserted into an isolation top plate (11), a pointed cone (22) extends downwards to the outside of the first isolation column (12) and then is inserted into a bottom plate (1), and the first isolation column (12) prevents animals from drilling through a flexible isolation belt (8);
step three, further isolation: driving a third sliding column (32) in the second isolation column (13) to slide upwards, and driving a fourth sliding column (33) to slide downwards until sliding blocks (34) on the third sliding column (32) and the fourth sliding column (33) are respectively inserted into corresponding sliding grooves (16); at the moment, the second isolation column (13) plays an isolation role and prevents animals from entering an isolation area from the flexible isolation belt 8;
and step four, completing isolation.
Preferably, in the fourth step, after the feeding personnel detect the animals infected with the pestilence, the animals need to be isolated; at the moment, the inserted rod (14) is pushed to be separated from the slot (17) and drive all the second isolation columns (13) to move towards the direction of the second guide roller (9), after an animal needing isolation enters an isolation area, the inserted rod (14) is pulled reversely to enter the slot (17), and the bolt is aligned with the first through hole (15) and the second through hole (18) to insert so as to fix the flexible isolation belt (8), so that the isolation of the animal is completed.
Preferably, the top of the bottom plate (1) of the isolation device is connected with a fence (2), the top of the fence (2) is fixedly connected with a conical ceiling (3), a rotating frame (5) is arranged in the fence (2), and the rotating frame (5) rotates in the fence (2) by taking the center of the bottom plate (1) as the center of circle; a closed isolation plate (4) is fixed in a rotating area corresponding to the rotating frame (5) on the fence (2), a winch (6) is fixed at the starting end of the closed isolation plate (4) corresponding to the inside of the fence (2) along the vertical direction, a second guide roller (9) is fixedly connected to the middle part of the rotating frame (5) along the vertical direction, and a first guide roller (7) is rotatably installed on one side, close to the second guide roller (9), of the fence (2) along the vertical direction; a flexible isolation belt (8) wound on the winch (6) sequentially passes through the first guide roller (7) and the second guide roller (9) and then extends to the radial tail end of the rotating frame (5), the rotating frame (5) rotates in the fence (2) to the tail end of the closed isolation plate (4) so that the closed isolation plate (4) and the flexible isolation belt (8) are matched to form an isolation area, and an isolation top plate (11) is covered at the top of the isolation area; rotatory frame (5) are the circular arc structure and with seal division board (4) sliding connection along its radial end, and the terminal fixedly connected with that the inboard top of rail (2) corresponds seals division board (4) is used for preventing rotatory frame (5) pivoted backstop piece (10).
Preferably, a plurality of first isolation columns (12) are distributed on the flexible isolation belt (8) between the second guide roller (9) and the winch (6) at equal intervals along the length direction of the flexible isolation belt; the connecting insertion block (23) and the pointed cone (22) are sequentially arranged in each first isolation column (12) from top to bottom in the vertical direction, the connecting insertion block (23) can slide upwards to extend out of the first isolation column (12) and then is inserted into the isolation top plate (11), and the pointed cone (22) can slide downwards to extend out of the first isolation column (12) and then is inserted into the bottom plate (1).
Preferably, a first sliding column (19) and a second sliding column (21) are further connected to the inner edge of the first isolation column (12) in a sliding mode in the vertical direction, a connecting insertion block (23) is fixedly connected to the top of the first sliding column (19), and a first protrusion (29) is formed on one side of the bottom of the first sliding column (19) in the vertical direction; the other side of the bottom of the first sliding column (19) is fixedly connected with a first limiting guide column (20) along the vertical direction, and the end surface of one side, facing the first limiting guide column (20), of the first bulge (29) is fixedly connected with a second rack (31); the pointed cone body (22) is fixedly connected to the bottom of the second sliding column (21), one side, corresponding to the first protrusion (29), of the top of the second sliding column (21) is fixedly connected with a second limiting guide column (30), and the second limiting guide column (30) can extend into the first protrusion (29) and is connected with the first protrusion in a sliding fit mode; a second bulge (24) is formed on one side, corresponding to the first limiting guide post (20), of the top of the second sliding post (21), the first limiting guide post (20) can extend into the second bulge (24) and is connected with the second bulge in a sliding mode, a first rack (25) is fixedly connected to the end face, facing one side of the second limiting guide post (30), of the second bulge (24), and a central shaft (28) is rotatably connected to the inner side, perpendicular to the central axis, of the first isolation post (12); a gear (26) meshed with the first rack (25) and the second rack (31) is fixedly sleeved on the central shaft (28), one end of the central shaft (28) extends to the outside of the first isolation column (12) along the axial direction of the central shaft and is fixedly connected with a knob (27), and a plurality of second isolation columns (13) are distributed on the flexible isolation belt (8) between the second guide roller (9) and the slot (17) at equal intervals; each second isolation column (13) is internally provided with a third sliding column (32) and a fourth sliding column (33) from top to bottom in a sliding mode, the top of the third sliding column (32) and the bottom of the fourth sliding column (33) are fixedly connected with a sliding block (34), and the sliding block (34) can extend to the outside of the second isolation column (13) through the sliding of the third sliding column (32) and the fourth sliding column (33) in the second isolation column (13).
Preferably, a sliding groove (16) matched with the sliding block (34) is formed on the inner side of the rotating frame (5), and the sliding block (34) is embedded into the sliding groove (16) and is connected with the sliding groove in a sliding fit mode.
In the first step, when the rotating frame (5) rotates, the winch (6) works to release the flexible isolation belt (8), and when the rotating frame (5) rotates to the position of the stop block (10), external force is removed or the motor is stopped.
Has the advantages that:
in the isolation method, a rotating frame is rotatably arranged in a fence, the rotating frame is matched with a winch to work in the rotating process to release a flexible isolation belt and form an isolation area with a closed isolation plate, after the isolation area is formed, a pointed cone at the bottom of each first isolation column on the flexible isolation belt is inserted into a bottom plate, an insertion block at the top is inserted into an isolation top plate, and then the isolation area forms a small area similar to the fence, so that the isolation area and a non-isolation area are fully isolated, a second isolation column on the flexible isolation belt between a second guide roller and an insertion slot slides in a sliding groove of the rotating frame, and the flexible isolation belt and the second isolation column of the flexible isolation belt are matched with an isolation door equivalent to the isolation area; when animals need to be isolated, the second isolation column is moved towards the second guide roller, and the animals can enter the isolation area through the rotating frame. The whole isolation device has simple structure and convenient use, can effectively play a role in isolation, and prevents serious economic loss caused by epidemic infection.
Isolation region in this application passes through flexible median and insulated column and forms, can satisfy livestock breeding's sealed isolation demand, can ensure isolation region's stability again to whole device can be according to the adjustable size of isolation region of on-the-spot isolation demand, and the equipment of device is all simple convenient with the dismantlement.
The isolation device can be made of local materials and is directly arranged on the basis of the fence of the breeding shed, once animal infectious diseases are discovered, an isolation area can be formed in the fence immediately, and then the infected animals are driven to the isolation area, so that the isolation cost can be reduced to the maximum extent on the basis of meeting the animal breeding isolation requirements.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a schematic view of an isolation device used in the present invention;
FIG. 3 is a schematic view of a storage box in an isolation device used in the present invention;
FIG. 4 is a schematic view of a connector of an isolator device used in the present invention;
FIG. 5 is a schematic view of the arrangement of components on the bottom plate of the isolator employed in the present invention;
FIG. 6 is a schematic top view of a storage box in an isolation device according to the present invention;
FIG. 7 is a schematic view of a drive cylinder in an isolation device used in the present invention;
FIG. 8 is a schematic view of a buffer seat in an isolation device used in the present invention;
FIG. 9 is a partial schematic view of the inner wall of the buffer base in the isolator employed in the present invention;
fig. 10 is a schematic view of a rotating plate in the spacer used in the present invention.
In the figure: 1. a base plate; 2. a fence; 3. a tapered ceiling; 4. closing the isolation plate; 5. rotating the frame; 6. a winch; 7. a first guide roller; 8. a flexible isolation band; 9. a second guide roller; 10. a stop block; 11. isolating the top plate; 12. a first isolation column; 13. a second isolation column; 14. a rod is inserted; 15. a first through hole; 16. a chute; 17. inserting slots; 18. a second through hole; 19. a first sliding column; 20. a first limit guide post; 21. a second sliding column; 22. a pointed cone; 23. connecting the plug blocks; 24. a second protrusion; 25. a first rack; 26. a gear; 27. a knob; 28. a central shaft; 29. a first protrusion; 30. a second limit guide post; 31. a second rack; 32. a third sliding column; 33. a fourth sliding column; 34. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-10, a method for preventing and isolating epidemic diseases in farm comprises the following steps:
step one, determining an isolation area: firstly, inserting the inserted rod 14 at the starting end of the flexible isolation belt 8 of the isolation device into the slot 17 of the rotating frame 5, and then aligning the first through hole 15 and the second through hole 18 to insert by using a bolt or a locking rod; then, the rotating frame 5 is driven to rotate clockwise by external force, an isolation area with proper size is selected according to epidemic disease prevention conditions, after the rotating frame 5 rotates to a target position, the space covered by the isolation plate 4 and the flexible isolation belt 8 is sealed to form the isolation area, and the isolation top plate 11 is covered on the top of the isolation area;
referring to fig. 2-10, the isolation device includes a bottom plate 1, a fence 2 integrally formed on the top of the bottom plate 1, and a conical ceiling 3 fixedly connected to the top of the fence 2.
The rotating frame 5 is arranged in the fence 2, and the rotating frame 5 rotates in the fence 2 by taking the center of the bottom plate 1 as a circle center (the rotation of the rotating frame 5 is realized by driving a motor which is fixed at the center in the bottom plate 1 and is not shown in the attached drawings). A closed isolation plate 4 is fixed in a rotating area of the enclosure 2 corresponding to the rotating frame 5. The starting end of the inner corresponding closed isolation plate 4 of the fence 2 is fixed with a winch 6 along the vertical direction, and the middle part of the rotating frame 5 is fixedly connected with a second guide roller 9 along the vertical direction. One side of the fence 2 close to the second guide roller 9 is rotatably provided with a first guide roller 7 along the vertical direction, and a flexible isolation belt 8 wound on the winch 6 sequentially passes through the first guide roller 7 and the second guide roller 9 and then extends to the radial tail end of the rotating frame 5. The rotating frame 5 rotates in the fence 2 to the end of the closed isolation board 4 to make the closed isolation board 4 and the flexible isolation belt 8 cooperate to form an isolation area, and the top of the isolation area is covered with an isolation top plate 11. The closed isolation plate 4, the isolation top plate 11 and the flexible isolation belt 8 form a relatively sealed area for isolating animals.
Referring to fig. 2-10, the rotating frame 5 is in an arc structure along the radial end thereof and is slidably connected to the closed partition board 4, and a stop block 10 for stopping the rotating frame 5 from rotating is fixedly connected to the top of the inner side of the enclosure 2 corresponding to the end of the closed partition board 4. When the motor drives the rotating frame 5 to rotate to the position of the stop block 10, the rotating frame 5 stops rotating under the action of the stop block 10, and at the moment, an isolation area is formed. In the process of rotating the rotating frame 5, the starting end of the flexible isolation belt 8 needs to be fixed on the rotating frame 5, so as to ensure that the isolation area can be formed smoothly. In order to achieve the above object, in the present embodiment, an insertion rod 14 is fixedly connected to the starting end of the flexible isolation belt 8 along the width direction thereof, and a plurality of first through holes 15 are opened in the insertion rod 14 at equal intervals. A slot 17 adapted to the insertion rod 14 is formed inside the radial end of the rotary frame 5, and a second through hole 18 adapted to the first through hole 15 is formed inside the slot 17. Before the rotating frame 5 rotates, the insertion rod 14 is inserted into the insertion slot 17, and then the bolt is inserted into the first through hole 15 and the second through hole 18, so that the flexible isolation belt 8 can be fixed on the rotating frame 5.
After the flexible isolation strip 8 is released from the winding machine 6 to form the isolation area, since the flexible isolation strip 8 itself is very flexible, animals moving in the enclosure 2 can easily get into the isolation area through the flexible isolation strip 8. In order to avoid the above situation, the present application has a plurality of first isolation columns 12 distributed on the flexible isolation belt 8 between the second guide roller 9 and the winch 6 at equal intervals along the length direction thereof. The inner edge of each first isolation column 12 is sequentially provided with a connecting plug block 23 and a pointed cone 22 from top to bottom in the vertical direction, and the connecting plug block 23 can slide upwards to extend out of the first isolation column 12 and then is inserted into the isolation top plate 11. The pointed cone 22 can be inserted into the bottom plate 1 after being slidably extended out of the first isolation column 12, and a relatively stable isolation area (corresponding to a small fence formed in the fence 2) can be formed by firmly inserting the pointed cone 22 into the bottom plate 1.
Referring to fig. 2-10, a first sliding column 19 and a second sliding column 21 are slidably connected to the inside of the first isolation column 12 along the vertical direction, a connecting plug 23 is fixedly connected to the top of the first sliding column 19, and a first protrusion 29 is formed on one side of the bottom of the first sliding column 19 along the vertical direction. The other side of the bottom of the first sliding column 19 is fixedly connected with a first limit guide column 20 along the vertical direction, and the end surface of the first bulge 29 facing to one side of the first limit guide column 20 is fixedly connected with a second rack 31.
The pointed cone 22 is fixedly connected to the bottom of the second sliding column 21, a second limiting guiding column 30 is fixedly connected to one side of the top of the second sliding column 21 corresponding to the first protrusion 29, and the second limiting guiding column 30 can extend into the first protrusion 29 and is connected with the first protrusion in a sliding fit manner. A second protrusion 24 is formed on one side of the top of the second sliding column 21 corresponding to the first limiting guide column 20, and the first limiting guide column 20 can extend into the second protrusion 24 and be connected with the second protrusion in a sliding manner. The end face of the second protrusion 24 facing one side of the second limit guide post 30 is fixedly connected with a first rack 25, the inner part of the first isolation post 12 is rotatably connected with a central shaft 28 in the direction vertical to the central axis thereof, and the central shaft 28 is fixedly sleeved with a gear 26 engaged with the first rack 25 and a second rack 31. One end of the central shaft 28 extends to the outside of the first isolation column 12 along the axial direction and is fixedly connected with a knob 27, the gear 26 is driven to rotate clockwise by rotating the knob 27, the first rack 25 and the second rack 31 are respectively meshed with the gear 26, and then the first sliding column 19 is driven to slide upwards in the first isolation column 12. The second sliding column 21 slides downwards in the first isolation column 12, and in the sliding process of the first sliding column 19 and the second sliding column 21, the first limit guide column 20 slides in the second protrusion 24, and the second limit guide column 30 slides in the first protrusion 29, so that the sliding of the first sliding column 19 and the second sliding column 21 is limited, and the two columns always move along the central axis direction thereof. The connecting plug 23 extends to the outside of the first isolation column 12 and then is inserted into the isolation top plate 11 (the isolation top plate 11 is provided with a groove at a position corresponding to the plug 23, which is not shown in the drawing), and the pointed cone 22 extends downwards to the outside of the first isolation column 12 and then is inserted into the bottom plate 1.
Referring to fig. 2 to 10, a plurality of second isolation columns 13 are distributed on the flexible isolation belt 8 between the second guiding roller 9 and the slot 17 at equal intervals. A third sliding column 32 and a fourth sliding column 33 are respectively and slidably mounted in each second isolation column 13 from top to bottom. The top of the third sliding column 32 and the bottom of the fourth sliding column 33 are both fixedly connected with a sliding block 34, and the sliding block 34 can extend to the outside of the second isolation column 13 through the sliding of the third sliding column 32 and the fourth sliding column 33 in the second isolation column 13. The connection structure of the third sliding column 32 and the fourth sliding column 33 in the second separation column 13 is the same as that in the first separation column 12, and thus the description thereof is omitted. The inner side of the rotating frame 5 is formed with a sliding groove 16 matched with the sliding block 34, and the sliding block 34 is embedded into the sliding groove 16 and is connected with the sliding groove in a sliding fit manner. After the first isolation columns 12 are completely inserted into the bottom plate 1 and the isolation top plate 11, a plurality of second isolation columns 13 can independently slide in the sliding grooves 16, and at this time, the flexible isolation belt 8 and the second isolation columns 13 of the part are matched with an isolation door corresponding to an isolation area. When the animals need to be isolated, the second isolation column 13 is moved towards the second guide roller 9, and the animals can enter the isolation area through the rotating frame 5.
Step two, isolation is carried out: the knob 27 on the outer side of each first isolation column 12 is rotated clockwise to drive the gear 26 to rotate, the first rack 25 and the second rack 31 are respectively meshed with the gear 26 to drive the first sliding column 19 to slide upwards in the first isolation column 12, the second sliding column 21 slides downwards in the first isolation column 12, the connecting insert block 23 extends to the outer part of the first isolation column 12 and then is inserted into the isolation top plate 11, meanwhile, the pointed cone 22 extends downwards to the outer part of the first isolation column 12 and then is inserted into the bottom plate 1, and the first isolation column 12 prevents animals from drilling through the flexible isolation belt 8;
step three, further isolation: driving the third sliding column 32 in the second isolation column 13 to slide upwards, and the fourth sliding column 33 to slide downwards until the sliding blocks 34 on the third sliding column 32 and the fourth sliding column 33 are respectively inserted into the corresponding sliding grooves 16; at the moment, the second isolation column 13 plays an isolation role and prevents animals from entering the isolation area from the flexible isolation belt 8;
and step four, completing isolation. In the fourth step, when the breeder detects animals infected with pestilence, the animals need to be isolated; at the moment, the inserting rod 14 is pushed to be separated from the slot 17 and drive all the second isolation columns 13 to move towards the direction of the second guide roller 9, after the animal to be isolated enters the isolation area, the inserting rod 14 is pulled reversely to enter the slot 17, and the bolt is aligned with the first through hole 15 and the second through hole 18 to be inserted to fix the flexible isolation belt 8, so that the isolation of the animal is completed.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and alterations to these embodiments may be made without departing from the spirit and scope of the invention, which is to be determined from the appended claims and their equivalents.
Claims (7)
1. A method for preventing and isolating epidemic diseases in a livestock farm is characterized by comprising the following steps:
step one, determining an isolation area: firstly, inserting an inserting rod (14) at the starting end of a flexible isolation belt (8) of an isolation device into an inserting groove (17) of a rotating frame (5), and then aligning a bolt or a locking rod to a first through hole (15) and a second through hole (18) for inserting; then the rotating frame (5) is driven to rotate clockwise by external force, an isolation area with proper size is selected according to epidemic disease prevention conditions, after the rotating frame (5) rotates to a target position, the space covered by the isolation plate (4) and the flexible isolation belt (8) is sealed to form an isolation area, and an isolation top plate (11) is covered on the top of the isolation area;
step two, isolation: a knob (27) on the outer side of each first isolation column (12) is rotated clockwise to drive a gear (26) to rotate, a first rack (25) and a second rack (31) are respectively meshed with the gear (26) to drive a first sliding column (19) to slide upwards in the first isolation column (12), a second sliding column (21) slides downwards in the first isolation column (12), a connecting insert block (23) extends to the outside of the first isolation column (12) and then is inserted into an isolation top plate (11), a pointed cone (22) extends downwards to the outside of the first isolation column (12) and then is inserted into a bottom plate (1), and the first isolation column (12) prevents animals from drilling through a flexible isolation belt (8);
step three, further isolation: driving a third sliding column (32) in the second isolation column (13) to slide upwards, and driving a fourth sliding column (33) to slide downwards until sliding blocks (34) on the third sliding column (32) and the fourth sliding column (33) are respectively inserted into corresponding sliding grooves (16); at the moment, the second isolation column (13) plays an isolation role and prevents animals from entering an isolation area from the flexible isolation belt 8;
and step four, completing isolation.
2. The method for preventing and isolating epidemic diseases in a livestock farm according to claim 1, wherein the method comprises the following steps: in the fourth step, when the feeding personnel detect animals infected with pestilence, the animals need to be isolated; at the moment, the inserted rod (14) is pushed to be separated from the slot (17) and drive all the second isolation columns (13) to move towards the direction of the second guide roller (9), after an animal needing isolation enters an isolation area, the inserted rod (14) is pulled reversely to enter the slot (17), and the bolt is aligned with the first through hole (15) and the second through hole (18) to insert so as to fix the flexible isolation belt (8), so that the isolation of the animal is completed.
3. The method for preventing and isolating epidemic diseases in livestock farms according to claim 2, wherein the method comprises the following steps: the top of a bottom plate (1) of the isolation device is connected with a fence (2), the top of the fence (2) is fixedly connected with a conical ceiling (3), a rotating frame (5) is arranged in the fence (2), and the rotating frame (5) rotates in the fence (2) by taking the center of the bottom plate (1) as the circle center; a closed isolation plate (4) is fixed in a rotating area corresponding to the rotating frame (5) on the fence (2), a winch (6) is fixed at the starting end of the closed isolation plate (4) corresponding to the inside of the fence (2) along the vertical direction, a second guide roller (9) is fixedly connected to the middle part of the rotating frame (5) along the vertical direction, and a first guide roller (7) is rotatably installed on one side, close to the second guide roller (9), of the fence (2) along the vertical direction; a flexible isolation belt (8) wound on the winch (6) sequentially passes through the first guide roller (7) and the second guide roller (9) and then extends to the radial tail end of the rotating frame (5), the rotating frame (5) rotates in the fence (2) to the tail end of the closed isolation plate (4) so that the closed isolation plate (4) and the flexible isolation belt (8) are matched to form an isolation area, and an isolation top plate (11) is covered at the top of the isolation area; rotatory frame (5) are the circular arc structure and with seal division board (4) sliding connection along its radial end, and the terminal fixedly connected with that the inboard top of rail (2) corresponds seals division board (4) is used for preventing rotatory frame (5) pivoted backstop piece (10).
4. The method for preventing and isolating epidemic diseases in livestock farms according to claim 3, wherein the method comprises the following steps: a plurality of first isolation columns (12) are distributed on the flexible isolation belt (8) between the second guide roller (9) and the winch (6) at equal intervals along the length direction of the flexible isolation belt; the inner edge of each first isolation column (12) is sequentially provided with a connecting plug block (23) and a pointed cone (22) from top to bottom in the vertical direction, the connecting plug block (23) can slide upwards to extend out of the first isolation column (12) and then is connected with the isolation top plate (11) in an inserted mode, and the pointed cone (22) can slide downwards to extend out of the first isolation column (12) and then is inserted into the bottom plate (1).
5. The method for preventing and isolating epidemic diseases in livestock farms according to claim 4, wherein the method comprises the following steps: a first sliding column (19) and a second sliding column (21) are further connected to the inner edge of the first isolation column (12) in a sliding mode in the vertical direction, a connecting insertion block (23) is fixedly connected to the top of the first sliding column (19), and a first protrusion (29) is formed on one side of the bottom of the first sliding column (19) in the vertical direction; the other side of the bottom of the first sliding column (19) is fixedly connected with a first limiting guide column (20) along the vertical direction, and the end surface of one side, facing the first limiting guide column (20), of the first bulge (29) is fixedly connected with a second rack (31); the pointed cone body (22) is fixedly connected to the bottom of the second sliding column (21), one side, corresponding to the first bulge (29), of the top of the second sliding column (21) is fixedly connected with a second limiting guide column (30), and the second limiting guide column (30) can extend into the first bulge (29) and is connected with the first bulge in a sliding fit mode; a second bulge (24) is formed on one side, corresponding to the first limiting guide column (20), of the top of the second sliding column (21), the first limiting guide column (20) can extend into the second bulge (24) and is connected with the second bulge in a sliding mode, a first rack (25) is fixedly connected to the end face, facing one side of the second limiting guide column (30), of the second bulge (24), and a central shaft (28) is rotatably connected to the inner portion, perpendicular to the central axis, of the first isolation column (12); a gear (26) meshed with the first rack (25) and the second rack (31) is fixedly sleeved on the central shaft (28), one end of the central shaft (28) extends to the outside of the first isolation column (12) along the axial direction and is fixedly connected with a knob (27), and a plurality of second isolation columns (13) are distributed on the flexible isolation belt (8) between the second guide roller (9) and the slot (17) at equal intervals; a third sliding column (32) and a fourth sliding column (33) are respectively installed in each second isolation column (13) from top to bottom in a sliding mode, the top of the third sliding column (32) and the bottom of the fourth sliding column (33) are fixedly connected with sliding blocks (34), and the sliding blocks (34) can extend to the outside of the second isolation column (13) through the sliding of the third sliding column (32) and the fourth sliding column (33) in the second isolation column (13).
6. The method for preventing and isolating epidemic diseases in a livestock farm according to claim 5, wherein the method comprises the following steps: the inner side of the rotating frame (5) is provided with a sliding groove (16) matched with the sliding block (34), and the sliding block (34) is embedded into the sliding groove (16) and is connected with the sliding groove in a sliding fit mode.
7. The method for preventing and isolating epidemic diseases in a livestock farm according to claim 6, wherein the method comprises the following steps: in the first step, when the rotating frame (5) rotates, the winch (6) works to release the flexible isolation belt (8), and when the rotating frame (5) rotates to the position of the stop block (10), external force is removed or the motor is stopped.
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