Livestock vulva disinfection and cleaning device

By designing a domestic livestock vulva disinfection and cleaning device with support columns, clamping components and disinfection components, the problems of unstable clamping and incompatibility of disinfection facilities during sow vulva disinfection are solved, and efficient and convenient vulva disinfection and cleaning effects are achieved.

CN222738051UActive Publication Date: 2025-04-11武雄
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Patent Information

Application Number
CN202420651893.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-01
Publication Date
2025-04-11
Estimated Expiration
2034-04-01

AI Technical Summary

Technical Problem

In the prior art, sows cannot be effectively clamped and fixed when disinfecting vulva before breeding, and lack integrated disinfection facilities, resulting in cumbersome disinfection process and inconvenient portability.

Method used

A domestic livestock vulva disinfection and cleaning device is designed, including support columns, clamping components and disinfection components. The sow crawls and lie down through the arc-shaped connection parts of the support column, clamps the components to fix the sow's body, and the disinfection components achieve effective disinfection and cleaning of the vulva through hollow structures and mist spray heads.

Benefits of technology

Effective clamping and disinfection of the sow vulva is achieved, the efficiency and applicability of the disinfection process are improved, and the difficulty of transportation and storage of the device is reduced.

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Abstract

The utility model relates to a livestock vulva disinfection and cleaning device, including a disinfection component, and the disinfection and cleaning device also includes a support column, the support column has a first connection part and a second connection part, the second connection part is cylindrical, and the first connection part extends along the length direction of the second connection part and is in an arc shape. The technical solution of the application first allows the sow to lie prone on the support column, then uses the clamping component to fix the sow, and finally uses the disinfection component to disinfect the vulva, thereby effectively solving the problem that the sow cannot be effectively clamped and fixed in the traditional disinfection method, and further, the clamping function and the vulva disinfection function are integrated, thereby greatly improving the applicability and reducing the need to transport and store the device separately.
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Description

Technical Field

[0001] The utility model relates to the technical field of livestock breeding, in particular to a livestock vulva disinfecting and cleaning device. Background Art

[0002] Pigs are one of the main animals in livestock breeding. During the breeding process, the sows need to be bred. Before breeding, the sows' vulva must be disinfected and cleaned to prevent the sows from bringing bacteria and other harmful substances into the uterus during the breeding process, thereby causing incalculable economic losses.

[0003] The currently authorized and published utility model patent "A disinfection spray device for animal husbandry and veterinary medicine" (202221577972.3), hereinafter referred to as prior art I, specifically discloses "using a top support block and a lifting rod to lift the hind limbs of a sow, so that the veterinarian can disinfect the wound of the sow from directly below, increasing the operating space of the veterinarian and increasing the visual range to facilitate the veterinarian to perform disinfection operations, using a spiral spring and a winding rod to wind the flexible connecting tube on the winding rod and pull it out when needed, and when not in use, the flexible connecting tube is retracted into the storage cavity to facilitate the storage of the entire device, which is more convenient to carry, and using a lamp tube, a transparent top support block and a white light-transmitting plate to increase the light between the hind limbs of the sow, so that the veterinarian can check the specific location and infection of the wound, thereby improving the inspection efficiency";

[0004] It can be seen from the above content that it only supports the hind legs of the sow and assists with lighting. However, the technical solution of the prior art I does not have a specific structure to achieve disinfection and cleaning of the sow's vulva. The prior art I is only a supporting solution for cleaning the sow's vulva, and it still has certain limitations. The limitations of the prior art I are now explained as follows:

[0005] 1. Only the sow's hind legs are supported. After the support is completed, the sow still has the ability and space to move. In this state, it is not easy for the sow to cooperate with the staff to complete the disinfection and cleaning of the sow's vulva.

[0006] 2. During the cleaning process, external disinfection tools are required to clean and disinfect the sow's vulva, which greatly increases the complexity of the work. In addition, the additional preparation of disinfection tools will cause other invisible work problems in the transportation, storage and use of the disinfection tools.

[0007] Based on this, if the sow can be clamped and limited in position during the cleaning and disinfection of the vulva, and equipped with integrated disinfection facilities to complete the cleaning and disinfection of the vulva, this is an urgent need in the current field. Utility Model Content

[0008] In view of this, the purpose of the utility model is to provide a livestock vulva disinfection and cleaning device to solve the problem in the prior art that the sow cannot be effectively clamped and fixed when the vulva is disinfected before mating. Furthermore, the prior art lacks a device that integrates the disinfection facility and the limiting and fixing facility.

[0009] The utility model is realized by the following technical solutions:

[0010] A livestock vulva disinfection and cleaning device, comprising a disinfection assembly, the disinfection and cleaning device also comprising a support column, the support column having a first connection portion and a second connection portion, the second connection portion being cylindrical, the first connection portion extending along the length direction of the second connection portion and being in an arc shape;

[0011] The interior of the first connection part is a hollow structure, a through opening communicating with the interior of the first connection part is opened on the first connection part, the disinfection component is placed inside the first connection part, and a baffle for blocking the through opening is hinged on the first connection part;

[0012] The disinfecting and cleaning device also includes a clamping assembly.

[0013] Furthermore, a support plate is provided below the support column, and connecting plates are detachably provided on both sides of the support plate in the length direction, and a crawling step is provided on the side of the connecting plate away from the support plate.

[0014] Furthermore, slide rails are symmetrically arranged on both sides of the support column in the length direction, a slide groove is provided along the length direction of the slide rail on the side away from the support plate, and a limiting hole communicating with the slide groove is provided on the top of the slide rail;

[0015] The connecting plate at least partially extends to the inner side of the slide groove, and an elastic limiting key engaged with the limiting hole is arranged on the connecting plate.

[0016] Furthermore, an anti-skid plate is provided at the bottom of the connecting plate.

[0017] Further, the clamping assembly comprises a U-shaped support rod, and the support rod is provided with a support bar extending along the width direction thereof;

[0018] The support rod is detachably mounted on the climbing step.

[0019] Furthermore, a mounting base is provided at one end of the climbing step away from the first connecting portion, the mounting base is a hollow structure with an open top, a threaded hole communicating with the interior of the mounting base is provided, and a through hole corresponding to the threaded hole is provided on the support rod;

[0020] The support rod at least partially extends to the interior of the mounting base, and a locking bolt is disposed at the threaded hole. The locking bolt is threadedly tightened to the inner side of the threaded hole and passes through the through hole.

[0021] Furthermore, the disinfection assembly includes a storage box, and the interior of the storage box is a hollow structure;

[0022] The disinfection assembly also includes a first water tank and a first water pump arranged inside the storage box. The pumping end of the first water pump extends to the inside of the first water tank. The discharge end of the first water pump is provided with a first explosion-proof pipe, and the first explosion-proof pipe passes through the storage box and extends to the outside of the storage box.

[0023] Furthermore, a first mist nozzle is provided at a port of the first explosion-proof pipe away from the first water pump.

[0024] Furthermore, a partition is provided inside the storage box, and the partition is used to separate the inside of the storage box into a first storage cavity and a second storage cavity;

[0025] The first water storage tank and the first water pump are located inside the first receiving cavity;

[0026] The first explosion-proof tube is at least partially located inside the first receiving cavity;

[0027] A second water tank and a second water pump are arranged inside the second storage cavity, the pumping end of the second water pump extends to the inside of the second water tank, the discharge end of the second water pump is provided with a second explosion-proof pipe, and the second explosion-proof pipe penetrates the storage box and extends to the outside of the storage box.

[0028] Furthermore, a second mist nozzle is connected to the port of the second explosion-proof pipe away from the second water pump, and two water injection pipes are arranged on the top of the storage box. The bottoms of the two water injection pipes pass through the storage box and extend to the inside of the first water tank and the second water tank respectively.

[0029] The beneficial effects of the utility model are:

[0030] The livestock vulva disinfection and cleaning device is used in coordination with the first connection part, the second connection part, the baffle, the disinfection component and the clamping component. Before mating, the sow is first allowed to crawl from the first connection part to the second connection part. At this time, the sow lies prone on the support column, and then the clamping component is used to limit the clamping of the sow, and then the baffle is opened, and the disinfection component is taken out to disinfect the vulva of the sow. The technical solution of the present application first allows the sow to lie prone on the support column, and then the clamping component is used to fix the sow, and finally the disinfection component is used to disinfect the vulva, thereby effectively solving the problem that the sow cannot be effectively clamped and fixed under traditional disinfection methods. Furthermore, the clamping function and the vulva disinfection function are integrated, thereby greatly improving the applicability and reducing the need to transport and store the device separately.

[0031] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a top view of the utility model;

[0033] Figure 2 It is a side view of the utility model;

[0034] Figure 3 It is a front view of the utility model;

[0035] Figure 4 It is a three-dimensional schematic diagram I of the utility model;

[0036] Figure 5 It is a three-dimensional schematic diagram II of the utility model;

[0037] Figure 6 It is a three-dimensional schematic diagram III of the utility model;

[0038] Figure 7 It is the explosion schematic diagram I of the utility model;

[0039] Figure 8 This is the explosion diagram II of the utility model;

[0040] Fig. 9 It is a partial cross-sectional view of the storage box of the utility model;

[0041] Fig.10 This is a top view of the storage box of the utility model;

[0042] Fig.11 It is a front view of the storage box of the present utility model.

[0043] In the figure: 1. support column; 101. first connecting part; 102. second connecting part; 2. baffle; 3. support plate; 4. connecting plate; 5. crawling step; 6. slide rail; 7. elastic limit key; 8. water injection pipe; 9. anti-skid plate; 10. clamping assembly; 1001. support rod; 1002. support rail; 11. mounting base; 12. locking bolt; 13. disinfection assembly; 1301. storage box; 1302. first water storage tank; 1303. first water pump; 1304. first explosion-proof pipe; 1305. first mist nozzle; 1306. partition; 1307. second water storage tank; 1308. second water pump; 1309. second explosion-proof pipe; 1310. second mist nozzle. DETAILED DESCRIPTION

[0044] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0045] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0047] In the above description of the utility model, it should be noted that the terms "one side", "the other side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0048] In addition, the term "same" does not mean that the parts must be absolutely the same, but slight differences are allowed. The term "vertical" only means that the positional relationship between the parts is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly tilted.

[0049] See also Figure 1-11 The utility model provides a technical solution: a livestock vulva disinfection and cleaning device, comprising a disinfection assembly 13, the disinfection and cleaning device also comprising a support column 1, the support column 1 having a first connection portion 101 and a second connection portion 102, the second connection portion 102 is cylindrical, the first connection portion 101 extends along the length direction of the second connection portion 102 and is in an arc shape, and the first connection portion and the second connection portion are welded as one;

[0050] The interior of the first connecting part 101 is a hollow structure, and a through hole communicating with the interior of the first connecting part 101 is opened on the first connecting part 101. The disinfection assembly 13 is placed inside the first connecting part 101. A baffle 2 for blocking the through hole is hinged on the first connecting part 101, and the baffle can be hinged to the first connecting part;

[0051] The disinfecting and cleaning device also includes a clamping assembly 10;

[0052] When the device is used, the sow is first dragged or driven to start crawling on the first connection part until it crawls to the second connection part. Figure 4-8 The first connection part is gradually higher than the second connection part, and the difficulty of crawling in this direction is relatively low. When the sow crawls onto the support column and lies prone, the sow's buttocks face the first connection part, and the sow's head faces the second connection part. At this time, the clamping component can be used to limit and clamp the sow's body. At this time, the staff opens the baffle and takes out the disinfection component to sterilize the sow's vulva. The disinfection component can also be taken out before the sow crawls onto the support column;

[0053] After the vulva of the sow is sterilized and disinfected, the clamping assembly can be adjusted again. When the sow becomes active again, the sow is driven away from the support column, the disinfection assembly is placed inside the first connection part again, and the baffle is used to block the opening of the first connection plate. At this time, the sow can be bred normally;

[0054] After the sow is bred, the above scheme can also be used to disinfect and clean the sow's vulva again.

[0055] In this embodiment: a support plate 3 is provided below the support column 1, and connecting plates 4 are detachably provided on both sides of the support plate 3 in the length direction, and a crawling step 5 is provided on the side of the connecting plate 4 away from the support plate 3;

[0056] In this embodiment, a connecting plate and a crawling step are further provided, and reference is made to the attached Figure 7 The sow can step on the crawling steps to crawl to the top of the supporting column. It can be seen that this embodiment is aimed at facilitating the sow to crawl to the top of the supporting column.

[0057] In this embodiment: slide rails 6 are symmetrically arranged on both sides of the support column 1 in the length direction, and a slide groove is provided along the length direction of the slide rail 6 on the side away from the support plate 3, and a limiting hole communicating with the slide groove is provided on the top of the slide rail 6;

[0058] The connecting plate 4 at least partially extends to the inner side of the slide slot, and an elastic limiting key 7 engaging with the limiting hole is provided on the connecting plate 4;

[0059] In this embodiment, the connecting plate is extended to the inner side of the slide groove, and the elastic limiting key is engaged with the inner side of the limiting hole to fix the connecting plate;

[0060] In this embodiment, the connection plate and the support column are further designed to be detachable, so that when the climbing step is damaged, it can be disassembled and replaced;

[0061] The elastic limit key mentioned in this embodiment is similar to the spring pin structure commonly used in the art.

[0062] In this embodiment: an anti-slip plate 9 is provided at the bottom of the connecting plate 4;

[0063] In this embodiment, an anti-slip plate is further provided to improve the stability of the device.

[0064] In this embodiment: the clamping assembly 10 includes a U-shaped support rod 1001, and the support rod 1001 is provided with a support bar 1002 extending along the width direction thereof;

[0065] The support rod 1001 is detachably mounted on the climbing step 5;

[0066] Please refer to the attached Figure 1-8 When the sow crawls to the top of the support column, the support rod is fixed to the crawling step in a detachable manner. At this time, the guardrail can limit and fix the back and both sides of the sow's body.

[0067] In this embodiment: a mounting base 11 is provided at one end of the climbing step 5 away from the first connecting portion 101. The mounting base 11 is a hollow structure with an open top. A threaded hole communicating with the interior of the mounting base 11 is provided. A through hole corresponding to the threaded hole is provided on the support rod 1001.

[0068] The support rod 1001 at least partially extends to the inside of the mounting base 11, and a locking bolt 12 is provided at the threaded hole. The locking bolt 12 is screwed to the inside of the threaded hole and passes through the through hole;

[0069] Here, it is only necessary to extend the support rod to the inner side of the mounting base, and tighten the locking bolt through the threaded hole until it penetrates the inner side of the through hole of the support rod, so as to achieve the purpose of fixing the support rod. After the sow's vulva is disinfected and cleaned, the locking bolt is loosened and the support rod is pulled out from the inner side of the mounting base. At this time, the sow can move freely without restriction.

[0070] In this embodiment, at least two through holes can be evenly spaced along the length direction of the support rod. When the locking bolt is tightened to the inside of different through holes, the height of the support rod can be adjusted, thereby realizing the limited clamping of sows of different specifications.

[0071] In this embodiment: the disinfection assembly 13 includes a storage box 1301, the interior of the storage box 1301 is a hollow structure, and the storage box is placed inside the first connecting part, but is not fixedly installed inside the first connecting part;

[0072] The disinfection assembly 13 further includes a first water storage tank 1302 and a first water pump 1303 disposed inside the storage box 1301. The water pumping end of the first water pump 1303 extends to the inside of the first water storage tank 1302. The drainage end of the first water pump 1303 is provided with a first explosion-proof pipe 1304, and the first explosion-proof pipe 1304 penetrates the storage box 1301 and extends to the outside of the storage box 1301.

[0073] The first explosion-proof pipe 1304 is connected to a first mist nozzle 1305 at a port away from the first water pump 1303;

[0074] A partition 1306 is provided inside the storage box 1301, and the partition 1306 is used to separate the inside of the storage box 1301 into a first storage cavity and a second storage cavity;

[0075] The first water storage tank 1302 and the first water pump 1303 are located inside the first receiving cavity;

[0076] The first explosion-proof tube 1304 is at least partially located inside the first receiving cavity;

[0077] A second water storage tank 1307 and a second water pump 1308 are disposed inside the second storage cavity. The water pumping end of the second water pump 1308 extends to the inside of the second water storage tank 1307. A second explosion-proof pipe 1309 is disposed at the drainage end of the second water pump 1308. The second explosion-proof pipe 1309 penetrates the storage box 1301 and extends to the outside of the storage box 1301.

[0078] The first water storage tank is filled with disinfectant, while the second water storage tank is filled with pure water. When the sow's vulva needs to be cleaned, the first mist nozzle is first taken out from the first connection part. At this time, the first water pump works to extract the disinfectant and spray it to the sow's vulva through the first mist nozzle. During this process, the staff can wear gloves or apply lubricating oil to the patient's hands. The staff can manually assist in sterilizing and disinfecting the sow's vulva. When the sterilization and disinfection is completed, the first water pump stops working, the first mist nozzle is stored in the first connection part, and the second mist nozzle is taken out. At this time, the second water pump starts working to extract pure water, and the purpose of cleaning the sow's vulva is achieved through the second mist nozzle.

[0079] In this embodiment, the purpose of sterilizing and disinfecting the vulva of the sow is achieved, and after the sterilization and disinfection is completed, purified water can be used to clean the vulva of the sow;

[0080] Compared with simple sterilization and disinfection, this embodiment is more scientific and has better applicability in the field. The model of the water pump can be LY-JLM water pump;

[0081] The disinfectant mentioned in this application is the existing technology in this field. How to choose the disinfectant is the existing technology that the technicians in this field should master, so this application will not go into details about it.

[0082] In this embodiment: the second explosion-proof pipe 1309 is connected to the second mist nozzle 1310 at the port away from the second water pump 1308, and two water injection pipes 8 are arranged on the top of the storage box 1301. The bottoms of the two water injection pipes 8 penetrate the storage box 1301 and extend to the inside of the first water storage tank 1302 and the second water storage tank 1307 respectively;

[0083] Two water injection pipes are further provided here, through which disinfectant and purified water can be injected into the first water storage tank and the second water storage tank respectively;

[0084] This embodiment avoids insufficient liquid in the first water storage tank and the second water storage tank, which may affect the effective cleaning of the sow's vulva;

[0085] In this embodiment, when liquid is injected into the first water storage tank and the second water storage tank, the storage box can be taken out from the inside of the first connecting part.

[0086] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A livestock vulva disinfection and cleaning device, comprising a disinfection assembly (13), characterized in that: The disinfecting and cleaning device further comprises a support column (1), wherein the support column (1) comprises a first connecting portion (101) and a second connecting portion (102), wherein the second connecting portion (102) is cylindrical, and the first connecting portion (101) extends along the length direction of the second connecting portion (102) and is in an arc shape; The interior of the first connecting part (101) is a hollow structure, the first connecting part (101) is provided with an opening communicating with the interior thereof, the disinfection assembly (13) is placed inside the first connecting part (101), and the first connecting part (101) is hingedly provided with a baffle (2) for blocking the opening; The disinfecting and cleaning device also includes a clamping assembly (10).

2. The livestock vulva disinfection and cleaning device according to claim 1, characterized in that: A support plate (3) is provided below the support column (1), and connecting plates (4) are detachably provided on both sides of the support plate (3) in the length direction, and a climbing step (5) is provided on the side of the connecting plate (4) facing away from the support plate (3).

3. The livestock vulva disinfection and cleaning device according to claim 2, characterized in that: Slide rails (6) are symmetrically arranged on both sides of the support column (1) in the length direction, a slide groove is provided along the length direction of the slide rail (6) on the side away from the support plate (3), and a limiting hole communicating with the slide groove is provided at the top of the slide rail (6); The connecting plate (4) at least partially extends to the inner side of the slide groove, and an elastic limiting key (7) engaged with the limiting hole is provided on the connecting plate (4).

4. The livestock vulva disinfection and cleaning device according to claim 2 or 3, characterized in that: An anti-skid plate (9) is provided at the bottom of the connecting plate (4).

5. The livestock vulva disinfection and cleaning device according to claim 4, characterized in that: The clamping assembly (10) comprises a U-shaped support rod (1001), and the support rod (1001) is provided with a support bar (1002) extending along the width direction thereof; The support rod (1001) is detachably mounted on the climbing step (5).

6. The livestock vulva disinfection and cleaning device according to claim 5, characterized in that: A mounting base (11) is provided at one end of the climbing step (5) away from the first connecting portion (101); the mounting base (11) is a hollow structure with an open top; the mounting base (11) is provided with a threaded hole communicating with the interior thereof; and the support rod (1001) is provided with a through hole corresponding to the threaded hole; The support rod (1001) at least partially extends to the interior of the mounting base (11), and a locking bolt (12) is provided at the threaded hole. The locking bolt (12) is threadedly tightened to the inner side of the threaded hole and passes through the through hole.

7. The livestock vulva disinfection and cleaning device according to claim 1, characterized in that: The disinfection assembly (13) comprises a storage box (1301), the interior of the storage box (1301) being a hollow structure; The disinfection component (13) also includes a first water storage tank (1302) and a first water pump (1303) arranged inside the storage box (1301), the water pumping end of the first water pump (1303) extends to the inside of the first water storage tank (1302), and the drainage end of the first water pump (1303) is provided with a first explosion-proof pipe (1304), and the first explosion-proof pipe (1304) passes through the storage box (1301) and extends to the outside of the storage box (1301).

8. The livestock vulva disinfection and cleaning device according to claim 7, characterized in that: The first explosion-proof pipe (1304) is connected to a first mist nozzle (1305) at a port away from the first water pump (1303).

9. The livestock vulva disinfection and cleaning device according to claim 7 or 8, characterized in that: A partition (1306) is provided inside the storage box (1301), and the partition (1306) is used to separate the inside of the storage box (1301) into a first storage cavity and a second storage cavity; The first water storage tank (1302) and the first water pump (1303) are located inside the first storage cavity; The first explosion-proof tube (1304) is at least partially located inside the first receiving cavity; A second water storage tank (1307) and a second water pump (1308) are arranged inside the second storage cavity. The water pumping end of the second water pump (1308) extends to the inside of the second water storage tank (1307). A second explosion-proof pipe (1309) is arranged at the water discharge end of the second water pump (1308). The second explosion-proof pipe (1309) passes through the storage box (1301) and extends to the outside of the storage box (1301).

10. The livestock vulva disinfection and cleaning device according to claim 9, characterized in that: The second explosion-proof pipe (1309) is connected to a second mist nozzle (1310) at a port facing away from the second water pump (1308), and two water injection pipes (8) are arranged on the top of the storage box (1301). The bottoms of the two water injection pipes (8) pass through the storage box (1301) and extend to the interior of the first water storage tank (1302) and the second water storage tank (1307), respectively.

Citation Information

Patent Citations

  • Disinfection spraying device for animal husbandry and veterinary medicine

    CN218484704U