A combined aseptic isolation device for pig breeding

Abstract

The present invention provides a combined aseptic isolation device for pig breeding, which includes a breeding bin, a transfer bin and a transport bin. The transfer bin is located between the breeding bin and the transport bin. A first channel is provided on the outer wall of the breeding bin, and a second channel is provided on the outer wall of the transport bin. The first channel and the second channel are respectively inserted into the openings on both sides of the transfer bin. A breeding cage is provided in the breeding bin. The present invention adopts a modular design of the transport bin, the transfer bin and the breeding bin, so that the male and female pigs in different transport bins are successively connected to the transfer bin and then enter the breeding bin. The transfer bin is isolated from the external environment and sterilized, so as to ensure that there is no pollution in the pig transfer process, ensure the accuracy of the experimental results, and have a reasonable structural design; a directional channel is formed after the breeding cage and the transport cage are opened, and the structural design is ingenious, so as to ensure that the pig transfer process is smooth and will not produce excessive stress reactions, thereby ensuring that the experimental results are not interfered by other factors.

Description

Technical Field

[0001] The invention relates to an isolation device, in particular to a combined aseptic isolation device for pig breeding. Background Art

[0002] During the production and animal experiment of sterile experimental animals, a sterile environment completely isolated from the external environment is required to ensure that the sterile experimental animals are not affected by environmental changes and are not contaminated by external microorganisms. Pigs are larger experimental animals, especially during the mating and breeding experiments of pigs, sterile boars and sterile sows need to be transported together from different isolation areas. After mating is completed, the sows stay in the breeding isolation area, and the boars need to be repatriated to the original isolation area. During this process, there is a risk of contamination when sterile pigs enter and exit the original isolation area, which makes the experiment invalid. Summary of the invention

[0003] In view of this, the present invention provides a combined sterile isolation device for pig breeding, which solves the problem in the prior art that pigs need to be transferred from different sterile isolation areas for multiple times for breeding and mating, and sterile pigs are contaminated, resulting in invalid experiments.

[0004] To this end, the present invention provides a combined aseptic isolation device for pig breeding, which includes a breeding bin, a transfer bin and a transport bin, the transfer bin is located between the breeding bin and the transport bin, a first channel is provided on the outer wall of the breeding bin, a second channel is provided on the outer wall of the transport bin, the first channel and the second channel are respectively inserted into the openings on both sides of the transfer bin, a breeding cage is provided in the breeding bin, a first cage door is provided on the outer wall of the breeding cage facing the first channel, a first double door opened outward is provided on the first cage door, and a single door opened inward is provided on the opening, a transport cage is provided in the transport bin, a second cage door is provided on the outer wall of the transport cage facing the second channel, a second double door opened outward is provided on the second cage door, the tops of the breeding bin, the transfer bin and the transport bin are all covered with a cover, and a plurality of first glove openings are provided on the side walls of the cover.

[0005] Furthermore, the height of the first glove opening is higher than the height of the breeding cage, and the height of the first glove opening is higher than the height of the transport cage.

[0006] Furthermore, a folding door is arranged on the top of the breeding cage, and the folding door is hollowed out.

[0007] Furthermore, the width and height of the first passage are equal to the width and height of the first cage door, and the minimum distance from the first cage door to the first passage is equal to half of the width of the first cage door.

[0008] Furthermore, the width and height of the second passage are equal to the width and height of the second cage door, and the minimum distance from the second cage door to the second passage is equal to half of the width of the second cage door.

[0009] Furthermore, the first channel and the second channel are both rectangular pipes.

[0010] Furthermore, the bottom surface in the first channel and the bottom surface in the second channel both overlap with the bottom surface in the transfer bin.

[0011] Furthermore, a transfer bucket connected to the interior of the transport bin is arranged on the outer wall of the transport bin, and the transfer bucket is higher than the transport cage.

[0012] Furthermore, a plurality of second glove openings are provided on the outer wall of the breeding bin, and the second glove openings are located on opposite sides of the breeding cage.

[0013] Furthermore, a plurality of third glove openings are provided on the outer wall of the transport bin, and the third glove openings are located on opposite sides of the transport cage.

[0014] In a combined aseptic isolation device for pig breeding provided by the present invention, a transport bin and a breeding bin are connected to the transfer bin through a second channel and a first channel respectively, so that the pigs can enter the breeding bin after being excessively sterilized in the transfer bin, thereby ensuring that there is no pollution during the transportation of the pigs; the second double door is opened to form a directional aisle, and the first double door is opened to form a directional aisle, so that the pigs can walk in a directional manner between the bins, which is convenient for the transfer operation of the pigs; the provision of multiple glove openings is conducive to cleaning the inside of the device, and is also conducive to the directional driving of the pigs in and out.

[0015] Therefore, compared with the prior art, this embodiment has the following beneficial effects:

[0016] 1) Through the modular design of the transport warehouse, transfer warehouse and breeding warehouse, the male and female pigs in different transport warehouses are connected to the transfer warehouse one after another and then enter the breeding warehouse. The transfer warehouse is isolated from the external environment and sterilized to ensure that there is no pollution during the transfer of live pigs, ensure the accuracy of the experimental results, and have a reasonable structural design;

[0017] 2) A directional channel is formed by opening the breeding cage and the transport cage. The clever structural design ensures a smooth pig transfer process without excessive stress response, thereby ensuring that the experimental results are not affected by other factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0019] Figure 1A schematic diagram of the overall structure of a combined aseptic isolation device for pig breeding provided by an embodiment of the present invention;

[0020] Figure 2 A schematic diagram of the internal structure of a combined aseptic isolation device for pig breeding provided by an embodiment of the present invention;

[0021] Figure 3 A reference diagram of the usage status of a combined sterile isolation device for pig breeding provided in an embodiment of the present invention.

[0022] Among them, 1-breeding warehouse; 2-transfer warehouse; 3-transport warehouse; 4-first channel; 5-second channel; 6-opening; 7-breeding cage; 8-first cage door; 9-first double door; 10-single door; 11-transport cage; 12-second cage door; 13-second double door; 14-cover; 15-first glove opening; 16-folding door; 17-transfer barrel; 18-second glove opening; 19-third glove opening. DETAILED DESCRIPTION

[0023] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0024] Embodiment 1:

[0025] See also Figures 1 to 3 The present embodiment provides a combined aseptic isolation device for pig breeding, wherein a breeding bin 1, a transfer bin 2 and a transport bin 3 are firstly arranged, the transfer bin 2 is located between the breeding bin 1 and the transport bin 3, a first channel 4 is arranged on the outer wall of the breeding bin 1, a second channel 5 is arranged on the outer wall of the transport bin 3, the first channel 4 and the second channel 5 are respectively inserted into the openings 6 on both sides of the transfer bin 2, a breeding cage 7 is arranged in the breeding bin 1, a first cage door 8 is opened on the outer wall of the breeding cage 7 facing the first channel 4, a first double-opening door 9 opened outwards is arranged on the first cage door 8, a single-opening door 10 opened inwards is arranged on the opening 6, a transport cage 11 is arranged in the transport bin 3, a second cage door 12 is opened on the outer wall of the transport cage 11 facing the second channel 5, a second double-opening door 13 opened outwards is arranged on the second cage door 12, the tops of the breeding bin 1, the transfer bin 2 and the transport bin 3 are all covered with a cover 14, and a plurality of first glove openings 15 are opened on the side wall of the cover 14.

[0026] Specifically, see Figures 1 to 3 The height of the first glove opening 15 is higher than the height of the breeding cage 7 , and the height of the first glove opening 15 is higher than the height of the transport cage 11 .

[0027] Specifically, see Figures 1 to 3 A folding door 16 is provided on the top of the breeding cage 7, and the folding door 16 is hollowed out.

[0028] Specifically, see Figures 1 to 3 , the first channel 4 and the second channel 5 are both rectangular pipes.

[0029] The height of the first glove opening 15 is higher than the breeding cage 7 and the transport cage 11 , so that the glove can be inserted into the breeding bin 1 and the transport bin 3 to drive the pigs from the top of the breeding cage 7 and the top of the transport cage 11 .

[0030] In a combined aseptic isolation device for pig breeding provided by the present embodiment, a transport bin and a breeding bin are connected to the transfer bin through the second channel and the first channel respectively, so that the pigs can enter the breeding bin after being excessively sterilized in the transfer bin, thereby ensuring that there is no pollution during the transportation of the pigs; the second double door is opened to form a directional aisle, and the first double door is opened to form a directional aisle, so that the pigs can walk in a directional manner between the bins, which is convenient for the transfer of the pigs; the provision of multiple glove openings is conducive to cleaning the inside of the device, and is also conducive to the directional driving of the pigs in and out.

[0031] Therefore, compared with the prior art, this embodiment has the following beneficial effects:

[0032] 1) Through the modular design of the transport warehouse, transfer warehouse and breeding warehouse, the male and female pigs in different transport warehouses are connected to the transfer warehouse one after another and then enter the breeding warehouse. The transfer warehouse is isolated from the external environment and sterilized to ensure that there is no pollution during the transfer of live pigs, ensure the accuracy of the experimental results, and have a reasonable structural design;

[0033] 2) A directional channel is formed by opening the breeding cage and the transport cage. The clever structural design ensures a smooth pig transfer process without excessive stress response, thereby ensuring that the experimental results are not affected by other factors.

[0034] Embodiment 2:

[0035] See also Figures 1 to 3 The figure shows a combined sterile isolation device for pig breeding provided by Example 2 of the present invention. Based on the above embodiment, this embodiment further makes the following improved technical solutions: the width and height of the first channel 4 are equal to the width and height of the first cage door 8, and the minimum distance from the first cage door 8 to the first channel 4 is equal to half the width of the first cage door 8.

[0036] Specifically, see Figures 1 to 3 The width and height of the second passage 5 are equal to the width and height of the second cage door 12 , and the minimum distance from the second cage door 12 to the second passage 5 is equal to half the width of the second cage door 12 .

[0037] Specifically, see Figures 1 to 3 The bottom surface of the first channel 4 and the bottom surface of the second channel 5 both coincide with the bottom surface of the transfer bin 2 .

[0038] After the first double door 9 is opened, the ends of the two doors of the first double door 9 are both fitted to the ends of the first channel 4, so that a directional aisle is formed between the first cage door 8 and the first channel 4, so that the live pigs can enter the breeding cage 7 directly from the transfer bin 2 along the aisle. Similarly, after the second double door 13 is opened, the ends of the two doors of the second double door 13 are both fitted to the ends of the second channel 5, so that a directional aisle is formed between the second cage door 12 and the second channel 5, so that the live pigs can enter the transfer bin 2 directly from the transport cage 11 along the aisle; the bottom surface of the first channel 4, the bottom surface of the second channel 5 and the bottom surface of the transfer bin 2 coincide with each other, ensuring that the live pigs walk smoothly during the entry and exit process without any stress response.

[0039] Embodiment three:

[0040] See also Figures 1 to 3 The figure shows a combined sterile isolation device for pig breeding provided by Example 3 of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: a transfer bucket 17 connected to the interior of the transport bin 3 is provided on the outer wall of the transport bin 3, and the transfer bucket 17 is higher than the transport cage 11.

[0041] Objects such as cleaning tools can be transported into the transport bin 3 via the transport barrel 17 , facilitating interaction between the inside and outside of the transport bin 3 .

[0042] Embodiment 4:

[0043] See also Figures 1 to 3 The figure shows a combined sterile isolation device for pig breeding provided by Example 4 of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: a plurality of second glove openings 18 are provided on the outer wall of the breeding warehouse 1, and the second glove openings 18 are located on opposite sides of the breeding cage 7.

[0044] The second glove opening 18 is convenient for inserting gloves into the breeding chamber 1 to clean both sides of the breeding cage 7 .

[0045] Embodiment five:

[0046] See also Figures 1 to 3 The figure shows a combined sterile isolation device for pig breeding provided by Example 5 of the present invention. Based on the above embodiment, this embodiment further makes the following improved technical solutions: a plurality of third glove openings 19 are provided on the outer wall of the transport bin 3, and the third glove openings 19 are located on opposite sides of the transport cage 11.

[0047] The third glove opening 19 is convenient for a glove to be inserted into the transport bin 3 , so as to clean both sides of the transport cage 11 .

[0048] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A combined aseptic isolation device for pig breeding, characterized in that: The invention comprises a breeding warehouse (1), a transfer warehouse (2) and a transport warehouse (3), wherein the transfer warehouse (2) is located between the breeding warehouse (1) and the transport warehouse (3), a first channel (4) is arranged on the outer wall of the breeding warehouse (1), a second channel (5) is arranged on the outer wall of the transport warehouse (3), the first channel (4) and the second channel (5) are respectively inserted into openings (6) on both sides of the transfer warehouse (2), a breeding cage (7) is arranged in the breeding warehouse (1), a first cage door (8) is opened on the outer wall of the breeding cage (7) facing the first channel (4), and the first cage The door (8) is provided with a first double door (9) that opens outwards, the opening (6) is provided with a single door (10) that opens inwards, a transport cage (11) is provided in the transport bin (3), a second cage door (12) is provided on the outer wall of the transport cage (11) facing the second passage (5), and a second double door (13) that opens outwards is provided on the second cage door (12), the tops of the breeding bin (1), the transfer bin (2) and the transport bin (3) are all provided with a cover (14), and a plurality of first glove openings (15) are provided on the side wall of the cover (14); The height of the first glove opening (15) is higher than the height of the breeding cage (7), and the height of the first glove opening (15) is higher than the height of the transport cage (11); A folding door (16) is arranged on the top of the breeding cage (7), and the folding door (16) is hollowed out.

2. A combined aseptic isolation device for pig breeding according to claim 1, characterized in that: The width and height of the first passage (4) are equal to the width and height of the first cage door (8), and the minimum distance from the first cage door (8) to the first passage (4) is equal to half the width of the first cage door (8).

3. A combined aseptic isolation device for pig breeding according to claim 1, characterized in that: The width and height of the second passage (5) are equal to the width and height of the second cage door (12), and the minimum distance from the second cage door (12) to the second passage (5) is equal to half the width of the second cage door (12).

4. A combined aseptic isolation device for pig breeding according to claim 1, characterized in that: The first channel (4) and the second channel (5) are both rectangular pipes.

5. The combined aseptic isolation device for pig breeding according to claim 1, characterized in that: The bottom surface of the first channel (4) and the bottom surface of the second channel (5) both overlap with the bottom surface of the transfer bin (2).

6. The combined aseptic isolation device for pig breeding according to claim 1, characterized in that: A conveying bucket (17) communicating with the interior of the conveying bin (3) is arranged on the outer wall of the conveying bin (3); the conveying bucket (17) is higher than the conveying cage (11).

7. The combined aseptic isolation device for pig breeding according to claim 1, characterized in that: A plurality of second glove openings (18) are provided on the outer wall of the breeding chamber (1), and the second glove openings (18) are located on opposite sides of the breeding cage (7).

8. The combined aseptic isolation device for pig breeding according to claim 1, characterized in that: A plurality of third glove openings (19) are provided on the outer wall of the transport bin (3), and the third glove openings (19) are located on two opposite sides of the transport cage (11).

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