Assist device for female animal reproductive examination for animal husbandry

Abstract

The invention relates to the field of veterinary examination, and discloses a female animal reproductive examination assist device for animal husbandry, which comprises a supporting component, a limiting component is arranged on the upper surface of the supporting component, and a cleaning component is slidably mounted in the limiting component; a back annular brush is arranged in the cleaning part, so that the cleaning part slides in the limiting part in a reciprocating mode, the outer surface of the female animal is brushed through the back annular brush, and through precise cooperation of the cleaning part, the limiting part and the supporting part, automatic cleaning of the outer surface of the female animal is achieved; in the whole process from female livestock entering to female livestock leaving, the device can complete a series of operation such as guiding, flushing, brushing and wiping, the cleaning efficiency before female livestock reproductive examination is greatly improved, the labor intensity of operators is relieved, and the consistency and thoroughness of the cleaning effect are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of veterinary instruments, and more specifically to an auxiliary device for reproductive examination of female livestock. Background Technology

[0002] In modern livestock farming, reproductive health checks on female animals are a crucial step in ensuring profitability. Cleaning and disinfection, as a fundamental procedure before the check, directly impact the accuracy of subsequent examinations and the health and safety of the female animals. Currently, the industry primarily relies on manual labor for cleaning the external surfaces of female animals. This involves workers using handheld high-pressure water guns to rinse the animals, followed by manual wiping with towels and absorbent cloths. This process is not only time-consuming and labor-intensive but also presents significant efficiency bottlenecks and operational risks. Specifically, the limitations of existing cleaning methods are mainly reflected in three aspects: Firstly, the cleaning process has a very low degree of automation. The entire process, from rinsing to drying, requires manual intervention. This not only makes it impossible to achieve standardized operation, but also results in inconsistent cleaning effects due to individual differences in operation. Some hidden areas are prone to cleaning dead spots, making it difficult to meet the sterile environment requirements for reproductive examinations. Secondly, stress response in female animals significantly interferes with cleaning quality. Under unfamiliar environments or external stimuli, female animals are prone to agitation, avoidance, and other stress behaviors, which not only increases the difficulty of operation for staff, but may also lead to problems such as incomplete rinsing and wiping omissions, directly affecting the cleanliness and even creating potential infection risks for subsequent reproductive examinations. Third, the lack of a supporting automated management and control mechanism means that after cleaning, the female livestock need to be manually released from the inspection area, which prolongs the process connection time and reduces overall work efficiency. This traditional model not only significantly increases the labor intensity of farmers and restricts the inspection and processing volume per unit time, but also is clearly out of step with the high efficiency, precision, and safety concepts pursued in large-scale farming. As the livestock industry upgrades towards intensification and intelligentization, existing manual cleaning methods are no longer sufficient to meet the dual demands of high-efficiency production and biosecurity in large-scale farming. Developing a cleaning auxiliary system with automatic brushing and drying functions, and integrating intelligent blocking and release mechanisms, is key to overcoming current technological bottlenecks and improving the standardization of reproductive examination procedures for female livestock. Summary of the Invention

[0003] The purpose of this invention is to provide a reproductive examination aid for female livestock, which solves the following technical problems: how to automatically clean female livestock, improve cleaning efficiency and effectiveness, and automatically release female livestock.

[0004] The objective of this invention can be achieved through the following technical solution: a reproductive examination aid for female livestock, comprising: a support component, wherein a limiting component is provided on the upper surface of the support component, and a cleaning component is slidably installed inside the limiting component; The cleaning component is equipped with a back ring brush inside, which allows the cleaning component to slide back and forth inside the limiting component to brush the outer surface of the female animal through the back ring brush. The cleaning component is also equipped with an extended abdominal ring brush to brush the lower abdomen of the female animal. The limiting component is used to limit the female animal at the upper part of the supporting component, and to provide a path for the reciprocating sliding of the cleaning component; The support component is used to provide support and limit the limiting component, while also providing power for the reciprocating sliding of the cleaning component.

[0005] As a preferred embodiment of the present invention: the cleaning component includes a horizontal plate and an annular water pipe frame. The annular water pipe frame is fixedly connected to the upper surface of the horizontal plate. A gear shaft is uniformly and rotatably engaged on the outer surface of the annular water pipe frame. A back annular brush is fixedly connected to one end of the gear shaft. An extended abdominal annular brush is fixedly connected to one end of the gear shaft located below the annular water pipe frame. Cleaning nozzles are uniformly arranged on the outer surface of the annular water pipe frame. A second socket hole is symmetrically arranged on the upper outer surface of the annular water pipe frame. The bottom end of the annular water pipe rack is provided with a water pipe interface. The middle outer surface of the horizontal plate is provided with a threaded hole. The outer surfaces of both ends of the horizontal plate are provided with first socket holes. A limiting groove is provided inside one corner of both ends of the horizontal plate. A plug-in groove is provided through the middle of the limiting groove. Plug-in holes are symmetrically provided through the limiting groove on the outer surfaces of both ends of the horizontal plate. A wedge-shaped extrusion block aligned with the plug-in hole is symmetrically slidably engaged inside the limiting groove.

[0006] As a preferred embodiment of the present invention: the limiting component includes an arc-shaped frame and a rack, the arc-shaped frame is welded to both ends of the rack, and multiple sets of racks are evenly arranged along the arc of the arc-shaped frame. An L-shaped limiting rod is provided on the outer surface of the middle part of one side of the arc-shaped frame, and a drive shaft is rotatably engaged on the outer surface of the other side of the arc-shaped frame. A gear disk is fixedly connected to one end of the drive shaft, and a second winding shaft is rotatably engaged on the outer surface of the arc-shaped frame and located at the edge of the gear disk. A traction rope is wound on the outer surface of the second winding shaft. The outer surface of the arc-shaped frame, located below the gear disk, is rotatably engaged with a limiting shaft. Symmetrical insertion posts are arranged at the bottom of the arc-shaped frame, near the edge of the limiting shaft. Tail sealing rods and head sealing rods are welded to the edges of the gear disks at both ends of the rack, respectively. A first take-up shaft is rotatably engaged with the edge of the gear disk at one end of the rack, near the end of the head sealing rod. A limiting block is provided at one end of the rack, below the first take-up shaft. A wedge-shaped insert is slidably inserted into the side of the limiting block. A wedge-shaped locking block is symmetrically rotatably mounted on one end of the wedge-shaped insert. Both outer surfaces of the wedge-shaped locking block are fixedly connected to...

[0007] As a preferred embodiment of the present invention: the supporting component includes a supporting frame, an arc-shaped filter plate is provided at the top center of the supporting frame, inclined plates are provided at the upper parts of both ends of the supporting frame, a water-absorbing arch is welded to the upper surface of the supporting frame and at one end edge of the arc-shaped filter plate, and a wire groove is provided on one side of the inside of the supporting frame. The upper surface of the support frame is symmetrically provided with return torsion springs at both ends on one side. A threaded rod is rotatably engaged with the center of the inner top surface of the support frame. A drive motor is fixedly installed at one edge of the inner top of the support frame. A transmission sprocket is fixedly installed on the outer surface of both the threaded rod and the drive motor. A transmission chain is meshed with the outer surface of the transmission sprocket. First limit rods are symmetrically provided on both sides of the inner top surface of the support frame.

[0008] As a preferred embodiment of the present invention: the outer surface of the gear disk is covered with a buffer sleeve, the gear shaft is meshed with the rack inside the limiting component, the upper outer surfaces of the arc frame and the arc frame are symmetrically provided with second limiting rods, the annular water pipe frame is slidably sleeved on the outer surface of the second limiting rod through the second sleeve hole, and the horizontal plate is threadedly connected to the threaded rod through the threaded hole in the middle.

[0009] As a preferred embodiment of the present invention: the horizontal plate is slidably sleeved on the outer surface of the first limiting rod through the first sleeve hole; the wedge-shaped plug is aligned with the middle of the limiting slide groove through the plug groove; the wedge-shaped plug is engaged with the inner surface of the middle part of the limiting slide groove through the wedge-shaped locking block at one end; the wedge-shaped pressing block abuts against the outer surface of the end of the wedge-shaped locking block inside the limiting slide groove; and the plug-in post is aligned with the outer surface of the end of the horizontal plate through the plug hole.

[0010] As a preferred embodiment of the present invention: the end of the plug-in column abuts against the outer surface of the wedge-shaped extrusion block inside the limiting groove; the head sealing rod and the tail sealing rod are respectively aligned and movably engaged with the L-shaped limiting rod on the outer surface of the arc frame; and the end of the traction rope located below the tail sealing rod passes through the outer surface of the limiting shaft and is fixedly connected to the outer surface of one end of the horizontal plate.

[0011] As a preferred embodiment of the present invention: the end of the traction rope on the outer surface of the first winding shaft below the head sealing rod passes through the limiting block and one end of the wedge-shaped insert and is fixedly connected; the ends of the first winding shaft and the second winding shaft are respectively inserted into the center of the reset torsion spring on the upper surface of the support frame, and one end of the reset torsion spring is fixedly connected to the outer surface of the first winding shaft and the second winding shaft; limiting slides are provided on both sides of the upper part of the support frame; the connection between the arc frame and the horizontal plate is slidably engaged with the limiting slides; the outer surface of the first winding shaft is provided with a toothed groove; the first winding shaft is meshed with the gear disk through the toothed groove.

[0012] The beneficial effects of this invention are: This invention, by employing a cleaning assistance system with automatic brushing and drying functions and an integrated intelligent blocking and release mechanism, will bring many significant benefits to the cleaning process before reproductive examinations of female animals. First, it can significantly improve the level of automation in the cleaning process. The system can automatically operate the entire process from rinsing to drying without much human intervention. It effectively avoids the problem of inconsistent cleaning results caused by individual differences in operation. The standardized cleaning process can ensure that all areas of the female animal's outer surface are cleaned evenly and thoroughly, reducing cleaning dead spots and providing a solid foundation for the accuracy of subsequent inspections. Secondly, it can effectively reduce the interference of stress response in female animals on cleaning quality. The automated operation of the system can reduce direct contact between humans and female animals, and reduce the probability of female animals exhibiting agitation, avoidance and other stress behaviors in unfamiliar environments or under external stimuli. This not only reduces the difficulty of operation for staff, but also ensures the continuity and thoroughness of the rinsing and wiping process, improves the cleanliness, and reduces the risk of infection that may occur in subsequent reproductive examinations from the source. Furthermore, the accompanying automated management and control mechanism can optimize process connections. After cleaning, the automatic blocking and release mechanism can guide the female livestock to the inspection area in an orderly manner, avoiding the problem of prolonged process connection time caused by the female livestock breaking free or moving in a disorderly manner, and significantly improving overall work efficiency. In addition, this new cleaning auxiliary system can also greatly reduce the labor intensity of breeding personnel and increase the inspection and processing volume per unit time. It is highly consistent with the concept of high efficiency, precision and safety pursued in large-scale breeding, helping the livestock industry to better upgrade towards intensification and intelligence, and providing strong support for ensuring breeding benefits. Attached Figure Description

[0013] The invention will now be further described with reference to the accompanying drawings.

[0014] Figure 1 A schematic diagram of a reproductive examination aid for female livestock used in animal husbandry. Figure 2 This is a schematic diagram of the limiting component structure; Figure 3 for Figure 2 A magnified schematic diagram of the structure at point B in the middle; Figure 4 This is a schematic diagram of the limiting component structure; Figure 5 for Figure 4 A magnified schematic diagram of the structure at point C in the middle; Figure 6 for Figure 4 A magnified schematic diagram of the structure at point D in the middle; Figure 7 This is a schematic diagram of the upper structure of the supporting component; Figure 8 A schematic diagram of the bottom structure of the supporting component; Figure 9 for Figure 8 A magnified schematic diagram of the structure at point A in the middle.

[0015] Figure Descriptions: 1. Cleaning component; 2. Limiting component; 3. Supporting component; 11. Water pipe interface; 12. Threaded hole; 13. First socket hole; 14. Horizontal plate; 15. Extended abdominal annular brush; 16. Gear shaft; 17. Back annular brush; 18. Cleaning nozzle; 19. Annular water pipe bracket; 110. Second socket hole; 111. Wedge-shaped extrusion block; 112. Insertion groove; 113. Insertion hole; 114. Limiting slide groove; 21. First rewinding shaft; 22. Head sealing rod; 23. Rack; 24. Tail sealing rod; 25. Arc 26. L-shaped limit rod; 27. Drive shaft; 28. Gear disc; 29. ​​Second winding shaft; 210. Traction rope; 211. Limit shaft; 212. Insertion post; 213. Wedge-shaped insert; 214. Return torsion spring; 215. Wedge-shaped locking block; 216. Limit block; 31. Arc-shaped filter plate; 32. Water absorption arch; 33. Return torsion spring; 34. Wire groove; 35. Support frame; 36. Inclined plate; 37. Threaded rod; 38. Drive sprocket; 39. Drive chain; 310. Drive motor; 311. First limit rod. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Please see Figures 1-9 As shown, the present invention is a reproductive examination aid for female livestock, comprising: a support component 3, a limiting component 2 provided on the upper surface of the support component 3, and a cleaning component 1 slidably installed inside the limiting component 2; The cleaning component 1 is equipped with a back ring brush 17 inside, which allows the cleaning component 1 to slide back and forth inside the limiting component 2 and brush the outer surface of the female animal through the back ring brush 17. The cleaning component 1 is also equipped with an extended abdominal ring brush 15 inside to brush the lower abdomen of the female animal. The limiting component 2 is used to limit the female animal at the upper part of the supporting component 3, and to provide a path for the reciprocating sliding of the cleaning component 1; The support component 3 is used to provide support and limit the limiting component 2, and at the same time provide power for the reciprocating sliding of the cleaning component 1.

[0018] The cleaning component 1 includes a horizontal plate 14 and an annular water pipe frame 19. The annular water pipe frame 19 is fixedly connected to the upper surface of the horizontal plate 14. A gear shaft 16 is uniformly and rotatably engaged on the outer surface of the annular water pipe frame 19. A back annular brush 17 is fixedly connected to one end of the gear shaft 16. An extended abdominal annular brush 15 is fixedly connected to one end of the gear shaft 16 located below the annular water pipe frame 19. Cleaning nozzles 18 are uniformly arranged on the outer surface of the annular water pipe frame 19. A second socket hole 110 is symmetrically arranged on the upper outer surface of the annular water pipe frame 19. A water pipe interface 11 is provided on the outer surface of one bottom end of the annular water pipe rack 19. A threaded hole 12 is provided on the outer surface of the middle part of the horizontal plate 14. A first socket hole 13 is provided on the outer surface of both ends of the horizontal plate 14. A limiting groove 114 is provided inside one corner of both ends of the horizontal plate 14. A plug-in groove 112 is provided through the middle of the limiting groove 114. Plug-in holes 113 are symmetrically provided through the limiting groove 114 on the outer surface of both ends of the horizontal plate 14. A wedge-shaped extrusion block 111 aligned with the plug-in hole 113 is symmetrically slidably engaged inside the limiting groove 114.

[0019] The limiting component 2 includes an arc-shaped frame 25 and a rack 23. The arc-shaped frame 25 is welded to both ends of the rack 23, and multiple sets of racks 23 are evenly arranged along the arc of the arc-shaped frame 25. An L-shaped limiting rod 26 is provided on the outer surface of the middle part of one side of the arc-shaped frame 25. A drive shaft 27 is rotatably engaged on the outer surface of the other side of the arc-shaped frame 25. A gear disk 28 is fixedly connected to one end of the drive shaft 27. A second winding shaft 29 is rotatably engaged on the outer surface of the arc-shaped frame 25 and located at the edge of the gear disk 28. A traction rope 210 is wound on the outer surface of the second winding shaft 29. The outer surface of the arc frame 25, located below the gear disk 28, is rotatably engaged with a limiting shaft 211. The bottom of the arc frame 25, located at the edge of the limiting shaft 211, is symmetrically provided with insertion posts 212. The edges of the gear disks 28 at both ends of the rack 23 are respectively welded with a tail sealing rod 24 and a head sealing rod 22. The edge of the gear disk 28 at one end of the rack 23, located at the end of the head sealing rod 22, is rotatably engaged with a first take-up shaft 21. The end of the rack 23, located below the first take-up shaft 21, is provided with a limiting block 216. A wedge-shaped insert 213 is slidably inserted into the side of the limiting block 216. A wedge-shaped locking block 215 is symmetrically rotatably installed at one end of the wedge-shaped insert 213. Both outer surfaces of the wedge-shaped locking block 215 are fixedly connected with 214.

[0020] The support component 3 includes a support frame 35, an arc-shaped filter plate 31 is provided at the top center of the support frame 35, inclined plates 36 are provided at the upper parts of both ends of the support frame 35, a water-absorbing arch 32 is welded on the upper surface of the support frame 35 and at one end edge of the arc-shaped filter plate 31, and a wire groove 34 is provided on one side inside the support frame 35. A return torsion spring 33 is symmetrically arranged at both ends on one side of the upper surface of the support frame 35. A threaded rod 37 is rotatably engaged at the center of the inner top surface of the support frame 35. A drive motor 310 is fixedly installed at one edge of the inner top of the support frame 35. A transmission sprocket 38 is fixedly installed on the outer surface of one end of the threaded rod 37 and the drive motor 310. A transmission chain 39 is meshed with the outer surface of the transmission sprocket 38. A first limit rod 311 is symmetrically arranged on both sides of the inner top surface of the support frame 35.

[0021] The outer surface of the gear disc 28 is covered with a buffer sleeve, which can prevent the head sealing rod 22 and the tail sealing rod 24 from making impact noise when they flip downwards. The gear shaft 16 is meshed with the rack 23 inside the limiting component 2. When the annular water pipe frame 19 moves, it can drive the gear shaft 16 to rotate on the outer surface of the rack 23, which drives the back annular brush 17 at the end to brush the outer surface of the female animal. The upper outer surface of the arc frame 25 is symmetrically provided with second limiting rods between the arc frame 25 and the arc frame 25. The annular water pipe frame 19 is slidably sleeved on the outer surface of the second limiting rod through the second sleeve hole 110. The horizontal plate 14 is threadedly connected to the threaded rod 37 through the threaded hole 12 in the middle, which can control the horizontal plate 14 to slide back and forth when the threaded rod 37 rotates.

[0022] The horizontal plate 14 is slidably sleeved on the outer surface of the first limiting rod 311 through the first sleeve hole 13, which can limit the sliding of the horizontal plate 14. The wedge-shaped insert 213 is inserted into the middle of the limiting slide groove 114 through the insertion groove 112. The wedge-shaped insert 213 is engaged with the inner surface of the middle part of the limiting slide groove 114 through the wedge-shaped locking block 215 at one end. The wedge-shaped pressing block 111 abuts against the outer surface of the end of the wedge-shaped locking block 215 inside the limiting slide groove 114. The insertion post 212 is inserted into the outer surface of the end of the horizontal plate 14 through the insertion hole 113.

[0023] The end of the insertion post 212 abuts against the outer surface of the wedge-shaped extrusion block 111 inside the limiting groove 114, which can squeeze the wedge-shaped extrusion block 111 to slide and squeeze the wedge-shaped locking block 215 to retract, thereby unlocking the wedge-shaped insertion block 213 and separating the wedge-shaped insertion block 213 from the horizontal plate 14. The head sealing rod 22 and the tail sealing rod 24 are respectively aligned and movablely locked with the L-shaped limiting rod 26 on the outer surface of the arc frame 25, which can support the ends of the head sealing rod 22 and the tail sealing rod 24. The end of the traction rope 210 located below the tail sealing rod 24 passes through the outer surface of the limiting shaft 211 and is fixedly connected to the outer surface of one end of the horizontal plate 14. When the horizontal plate 14 moves, the tail sealing rod 24 can be flipped by pulling the traction rope 210.

[0024] The end of the traction rope 210 on the outer surface of the first take-up shaft 21 below the head sealing rod 22 passes through the limiting block 216 and is fixedly connected to one end of the wedge-shaped insert 213. This allows the first take-up shaft 21 to deflect when the wedge-shaped insert 213 moves, thereby controlling the head sealing rod 22 to flip. The ends of the first take-up shaft 21 and the second take-up shaft 29 are respectively inserted into the center of the return torsion spring 33 on the upper surface of the support frame 35. One end of the return torsion spring 33 is fixedly connected to the outer surface of the first take-up shaft 21 and the second take-up shaft 29, enabling the return torsion spring 33 to provide power for the return rotation of the first take-up shaft 21. Both sides of the upper part of the support frame 35 are open... A limiting slide is provided, and the connection between the arc frame 25 and the horizontal plate 14 is slidably engaged with the limiting slide, which can limit the sliding of the bottom of the cleaning component 1. The outer surface of the first take-up shaft 21 is provided with a toothed groove, and the first take-up shaft 21 is meshed with the gear disk 28 through the toothed groove, which allows the first take-up shaft 21 and the gear disk 28 to mesh and rotate. The gear disk 28 is a large gear disk, and the first take-up shaft 21 is a small gear disk, so that when the first take-up shaft 21 rotates quickly, it will drive the gear disk 28 to deflect slowly until the horizontal plate 14 reaches the other end. At this time, the gear disk 28 will drive the head sealing rod 22 and the tail sealing rod 24 to rotate ninety degrees.

[0025] The working principle of this invention: In the process of veterinarians performing reproductive examinations on female animals, the cleaning of the external surface before the examination is a key step to ensure the accuracy and safety of the examination. In order to achieve high efficiency and standardization in this step, the livestock female animal reproductive examination aid provides an automated solution for cleaning female animals through precise structural design and coordinated operation. The following will explain in detail the specific operation process of the aid and the coordination mechanism of each component, demonstrating its significant advantages in improving cleaning efficiency and ensuring examination quality. Before starting the cleaning process, a series of basic preparatory operations need to be completed to lay the foundation for subsequent automated cleaning. First, the operator needs to connect the water pipe of the external cleaning water source to the water pipe interface 11 on the equipment cleaning component 1 tightly to ensure that there is no leakage at the connection to ensure the stability of the water supply during the cleaning process. After the connection is completed, the external high-pressure water pump is started. At this time, the cleaning water will be transported to the internal cavity of the annular water pipe frame 19 through the water pipe interface 11. The annular water pipe frame 19 adopts a hollow design. Its internal cavity is connected to the cleaning nozzles 18 that are evenly distributed on the surface of the frame. When the cleaning water reaches a certain pressure in the cavity, it will be evenly sprayed out in the form of mist or column through the cleaning nozzles 18 to provide sufficient water for subsequent rinsing and scrubbing operations. At the same time, the initial state of the equipment needs to be checked and confirmed. The limiting component 2 presents a specific structural form in the initial state: the tail sealing rod 24 at the entry end is in a vertical state, while the head sealing rod 22 at the exit end is in a horizontal state, preventing the female animal from leaving the interior of the limiting component 2 through the other end. This structural design allows the two ends of the limiting component 2 to be open at the entry end and closed at the exit end at the initial state, which prepares for the subsequent limiting and management of the female animal. The power transmission components such as the drive motor 310 and the threaded rod 37 in the support component 3 need to be in a standby state to ensure that they can quickly enter the working state after startup. As an important part of the support component 3, the surface of the arc-shaped filter plate 31 needs to be kept clean and free of debris to ensure the stability of the female animal when standing. After the initial cleaning and preparation work is completed, the operator needs to guide the female animal into the cleaning area. The female animal gradually enters the internal space of the limiting component 2 through the inclined plate 36 set at the upper part of the end of the support component 3. The inclined plate 36 adopts an anti-slip design and its tilt angle is precisely calculated, which can reduce the resistance when the female animal enters and prevent the female animal from slipping and getting injured during the climbing process. When the female animal enters the limiting component 2, it will naturally pass through the middle of the cleaning component 1. At this time, the cleaning water sprayed by the annular water pipe frame 19 will thoroughly rinse the outer surface of the female animal. The shape of the annular water pipe frame 19 is adapted to the body shape of the female animal. The distribution density and spray angle of the cleaning nozzles 18 have been optimized to ensure that the water flow can cover the back, abdomen, legs and other parts of the female animal, and initially wash away the dirt, dust and other impurities on the surface of the female animal, keeping the outer surface of the female animal moist, creating favorable conditions for subsequent brushing operations. During the process of the female animal entering, the arc-shaped filter plate 31 of the support component 3 plays an important role. The arc-shaped filter plate 31 is located at the top center of the support frame 35. Its arc-shaped structure matches the abdominal curve of the female animal, which can divert and limit the flow of the female animal's limbs, preventing the female animal's limbs from concentrating in the middle of the equipment. The whole can shake inside the limiting component 2, affecting the cleaning work, thereby ensuring that the female animal is always located in the middle area of ​​the limiting component 2, ensuring that the subsequent cleaning component 1 can clean the female animal in an all-round and thorough manner. The automated brushing and limiting operation works in tandem. Once the female animal is stably in the cleaning area, the drive motor 310 in the support component 3 is activated, and the equipment enters the automated brushing stage. The drive motor 310 transmits power to the threaded rod 37 through the transmission mechanism composed of the transmission sprocket 38 and the transmission chain 39, causing the threaded rod 37 to start rotating. The horizontal plate 14 of the cleaning component 1 has a threaded hole 12 in the middle, which is adapted to the threaded rod 37. Under the rotation of the threaded rod 37, the horizontal plate 14 will move horizontally along the axial direction of the threaded rod 37, thereby driving the entire cleaning component 1 to move synchronously. During the movement of the cleaning component 1, the gear shaft 16 and the rack 23 on the limiting component 2 form a meshing transmission. The gear shaft 16 is evenly distributed on the outer surface of the annular water pipe frame 19. One end of the gear shaft 16 is fixedly connected to the back annular brush 17. The other end of the gear shaft 16 located below the annular water pipe frame 19 is connected to the extended abdominal annular brush 15. When the cleaning component 1 moves, the gear shaft 16 will rotate under the action of the teeth of the rack 23, thereby driving the back annular brush 17 and the extended abdominal annular brush 15 to rotate synchronously. When the cleaning unit 1 moves to a position close to the female animal's rump, the cleaning nozzle 18 continuously sprays water. The rotating back ring brush 17 and the extended abdominal ring brush 15 make full contact with the female animal's body surface. The back ring brush 17 is made of soft and elastic bristles, which can deeply clean the female animal's back, waist and other parts without damaging the female animal's skin, effectively removing stubborn dirt attached to the body surface. The extended abdominal ring brush 15, due to its lower position and longer length, is specifically designed to clean the female animal's lower abdomen, around the udder and other hidden areas, ensuring that these areas prone to bacterial growth are thoroughly cleaned. Under the dual action of water flow and rotating bristles, dirt on the female animal's outer surface is quickly removed, and the cleaning effect is significantly improved. While the cleaning component 1 moves, the limiting component 2 will simultaneously adjust its position to ensure that the female animal does not escape during the cleaning process. When the horizontal plate 14 slides towards the female animal's buttocks, one end of it is connected to the second winding shaft 29 via the traction rope 210. The movement of the horizontal plate 14 will cause the traction rope 210 to pull the second winding shaft 29 to rotate. The second winding shaft 29 meshes with the gear disk 28, and its rotation will cause the gear disk 28 to rotate synchronously, thereby causing the tail sealing rod 24 connected to the gear disk 28 to flip downwards and finally engage with the L-shaped limiting rod 26 on one side of the arc frame 25. At this time, the tail sealing rod 24 forms a barrier to block the female animal's buttocks, effectively preventing the female animal from retreating and escaping from the cleaning area due to fright during the cleaning process. Secondary cleaning and release mechanism for female animals: When the cleaning component 1 moves to the other end of the female animal's body and completes the first cleaning, the equipment will automatically start the secondary cleaning process to ensure the thoroughness of the cleaning effect. During the process of the cleaning component 1 reaching the other end, the insertion groove 112 at the end of the horizontal plate 14 will align with and insert the wedge-shaped plug 213 on the limiting component 2. During the insertion process, the wedge-shaped locking block 215 at one end of the wedge-shaped plug 213 will be squeezed and deflected and contracted. When the wedge-shaped locking block 215 aligns with the limiting slide groove 114 on the horizontal plate 14, the wedge-shaped locking block 215 will automatically flip and reset under the elastic force of 214 and lock into the inside of the limiting slide groove 114 to achieve a stable connection between the horizontal plate 14 and the wedge-shaped plug 213. Subsequently, the control system will control the drive motor 310 to rotate in the opposite direction, driving the threaded rod 37 to run in the opposite direction, thereby causing the horizontal plate 14 to drive the cleaning component 1 to slide back to the initial position. During the reset process, the back ring brush 17 and the extended abdominal ring brush 17 brush the outer surface of the female animal again, supplementing the cleaning of areas that may have been missed in the first cleaning, ensuring that every part of the female animal's body surface is thoroughly cleaned. When the horizontal plate 14 is reset and slids, the wedge-shaped insert 213 that is engaged on the outer surface will drive the traction rope 210 on the outer surface of the first winding shaft 21 to unwind. The first winding shaft 21 meshes with the gear disk 28, and its rotation will drive the head sealing rod 22 to flip upward through the gear disk 28, so that the exit end of the limiting component 2 is in an open state, preparing for the female animal to leave. When the female animal leaves the cleaning area, it will pass through the water-absorbing arch 32 on the support component 3. The water-absorbing arch 32 is made of highly absorbent material and its shape conforms to the curve of the female animal's back. When the female animal passes through the center of the water-absorbing arch 32, the water-absorbing arch 32 will come into close contact with the female animal's outer surface and quickly absorb the water stains remaining on the female animal's body surface, playing a role in automatically drying her off. This prevents the female animal from catching a cold or other diseases due to a damp body surface after leaving, and also provides a dry and clean operating environment for subsequent reproductive examinations. Equipment reset and preparation for cycle operation: After the female animal leaves smoothly, the equipment will automatically perform a reset operation to prepare for cleaning the next female animal. During the complete reset of the cleaning component 1, the end of the insertion post 212 at the bottom of the arc frame 25 will contact and insert with the wedge-shaped insertion block 213 on the outer surface of the horizontal plate 14. The insertion post 212 will squeeze the wedge-shaped compression block 111 and move it towards the wedge-shaped locking block 215 at the end of the wedge-shaped insertion block 213 until the wedge-shaped locking block 215 is completely squeezed and contracted, so that the wedge-shaped insertion block 213 is disconnected from the horizontal plate 14.

[0026] At the same time, the reset torsion spring 33 on the support component 3 will drive the first winding shaft 21 to reset and rotate. During the rotation, the first winding shaft 21 winds up the traction rope 210, so that the wedge-shaped insert 213 resets and is inserted and fixed with the limiting block 216. The head sealing rod 22 flips downward under the drive of the gear disk 28 and returns to the initial horizontal state. The tail sealing rod 24 flips upward under the synergistic action of the second winding shaft 29 and the reset torsion spring 33 and returns to the vertical state. The two ends of the limiting component 2 are once again in the state of one end open and one end closed. The cleaning component 1 returns to the initial position, the cleaning nozzle 18 stops spraying water, the drive motor 310 stops running, and the entire equipment returns to the initial state, waiting for the next female animal to enter the cleaning process. In summary, this livestock reproductive examination aid, through the precise coordination of the cleaning component 1, the limiting component 2, and the supporting component 3, achieves automated cleaning of the female animal's outer surface. From the moment the female animal enters until it leaves, the device can complete a series of operations including guiding, rinsing, brushing, and drying. This not only significantly improves the cleaning efficiency before reproductive examinations and reduces the workload of operators, but also ensures the consistency and thoroughness of the cleaning effect. It provides a good foundation for veterinarians to conduct reproductive examinations, effectively reducing examination errors and infection risks caused by unclean body surfaces. It has significant practical value in the fields of livestock breeding and veterinary diagnosis and treatment.

[0027] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A reproductive examination aid for female livestock, comprising: The support component (3) is characterized in that a limiting component (2) is provided on the upper surface of the support component (3), and a cleaning component (1) is slidably installed inside the limiting component (2). The cleaning component (1) is provided with a back ring brush (17) inside, so that the cleaning component (1) slides back and forth inside the limiting component (2) and brushes the outer surface of the female animal through the back ring brush (17). The cleaning component (1) is provided with an extended abdominal ring brush (15) inside to brush the lower abdomen of the female animal. The limiting component (2) is used to limit the female animal at the upper part of the supporting component (3) and provide a path for the reciprocating sliding of the cleaning component (1); The support component (3) is used to provide support and limit the limiting component (2), and at the same time provide power for the reciprocating sliding of the cleaning component (1).

2. The reproductive examination aid for female livestock according to claim 1, characterized in that, The cleaning component (1) includes a horizontal plate (14) and an annular water pipe frame (19). The annular water pipe frame (19) is fixedly connected to the upper surface of the horizontal plate (14). A gear shaft (16) is uniformly rotatably engaged on the outer surface of the annular water pipe frame (19). A back annular brush (17) is fixedly connected to one end of the gear shaft (16). An extended abdominal annular brush (15) is fixedly connected to one end of the gear shaft (16) located below the annular water pipe frame (19). Cleaning nozzles (18) are uniformly arranged on the outer surface of the annular water pipe frame (19). A second socket hole (110) is symmetrically arranged on the upper outer surface of the annular water pipe frame (19). The bottom end of the annular water pipe rack (19) is provided with a water pipe interface (11). The middle outer surface of the horizontal plate (14) is provided with a threaded hole (12). The outer surfaces of both ends of the horizontal plate (14) are provided with first socket holes (13). A limiting groove (114) is provided inside one corner of both ends of the horizontal plate (14). A plug-in groove (112) is provided through the middle of the limiting groove (114). Plug-in holes (113) are symmetrically provided through the limiting groove (114) on the outer surfaces of both ends of the horizontal plate (14). A wedge-shaped extrusion block (111) aligned with the plug-in hole (113) is symmetrically slidably engaged inside the limiting groove (114).

3. The reproductive examination aid for female livestock according to claim 2, characterized in that, The limiting component (2) includes an arc frame (25) and a rack (23). The arc frame (25) is welded to both ends of the rack (23), and multiple sets of racks (23) are evenly arranged along the arc of the arc frame (25). An L-shaped limiting rod (26) is provided on the outer surface of the middle part of one side of the arc frame (25). A drive shaft (27) is rotatably engaged on the outer surface of the other side of the arc frame (25). A gear disk (28) is fixedly connected to one end of the drive shaft (27). A second winding shaft (29) is rotatably engaged on the outer surface of the arc frame (25) and located at the edge of the gear disk (28). A traction rope (210) is wound on the outer surface of the second winding shaft (29). The outer surface of the arc frame (25) and below the gear disk (28) is rotatably engaged with a limiting shaft (211). The bottom of the arc frame (25) and the edge of the limiting shaft (211) are symmetrically provided with plug-in pins (212). The edges of the gear disks (28) at both ends of the rack (23) are respectively welded with a tail sealing rod (24) and a head sealing rod (22). One end of the rack (23) and the edge of the gear disk (28) at the end of the head sealing rod (22) are rotatably engaged with a first winding shaft (21). One end of the rack (23) and below the first winding shaft (21) is provided with a limiting block (216). A wedge-shaped plug (213) is slidably inserted into the side of the limiting block (216). A wedge-shaped locking block (215) is symmetrically rotatably installed at one end of the wedge-shaped plug (213). Both outer surfaces of the wedge-shaped locking block (215) are fixedly connected with (214).

4. The reproductive examination aid for female livestock according to claim 3, characterized in that, The support component (3) includes a support frame (35), an arc-shaped filter plate (31) is provided at the top center of the support frame (35), inclined plates (36) are provided at the upper parts of both ends of the support frame (35), a water-absorbing arch (32) is welded on the upper surface of the support frame (35) and at one end edge of the arc-shaped filter plate (31), and a wire groove (34) is provided on one side inside the support frame (35). The support frame (35) has a return torsion spring (33) symmetrically arranged at both ends on one side of its upper surface. The support frame (35) has a threaded rod (37) rotatably engaged at the center of its inner top surface. The support frame (35) has a drive motor (310) fixedly installed at one edge of its inner top end. The threaded rod (37) and the drive motor (310) have a transmission sprocket (38) fixedly installed on their outer surfaces. The outer surfaces of the transmission sprocket (38) are meshed with a transmission chain (39). The support frame (35) has a first limiting rod (311) symmetrically arranged on both sides of its inner top surface.

5. The reproductive examination aid for female livestock according to claim 4, characterized in that, The outer surface of the gear disk (28) is covered with a buffer sleeve. The gear shaft (16) is meshed with the rack (23) inside the limiting component (2). The upper outer surface of the arc frame (25) is symmetrically provided with a second limiting rod. The annular water pipe frame (19) is slidably sleeved on the outer surface of the second limiting rod through the second sleeve hole (110). The horizontal plate (14) is threadedly connected to the threaded rod (37) through the threaded hole (12) in the middle.

6. The reproductive examination aid for female livestock according to claim 5, characterized in that, The horizontal plate (14) is slidably sleeved on the outer surface of the first limiting rod (311) through the first socket (13). The wedge-shaped insert (213) is aligned with the middle of the limiting slide groove (114) through the insertion groove (112). The wedge-shaped insert (213) is clamped to the inner surface of the middle part of the limiting slide groove (114) through the wedge-shaped locking block (215) at one end. The wedge-shaped pressing block (111) abuts against the outer surface of the end of the wedge-shaped locking block (215) inside the limiting slide groove (114). The insertion post (212) is aligned with the outer surface of the end of the horizontal plate (14) through the insertion hole (113).

7. The reproductive examination aid for female livestock according to claim 6, characterized in that, The end of the plug-in post (212) abuts against the outer surface of the wedge-shaped extrusion block (111) inside the limiting groove (114). The head sealing rod (22) and the tail sealing rod (24) are respectively aligned and movably engaged with the L-shaped limiting rod (26) on the outer surface of the arc frame (25). The end of the traction rope (210) located below the tail sealing rod (24) passes through the outer surface of the limiting shaft (211) and is fixedly connected to the outer surface of one end of the horizontal plate (14).

8. The reproductive examination aid for female livestock according to claim 7, characterized in that, The end of the traction rope (210) on the outer surface of the first winding shaft (21) below the head sealing rod (22) passes through the limiting block (216) and is fixedly connected to one end of the wedge-shaped insert (213). The ends of the first winding shaft (21) and the second winding shaft (29) are respectively inserted into the center of the reset torsion spring (33) on the upper surface of the support frame (35), and one end of the reset torsion spring (33) is fixedly connected to the outer surface of the first winding shaft (21) and the second winding shaft (29). Limiting slides are opened on both sides of the upper part of the support frame (35). The connection between the arc frame (25) and the horizontal plate (14) is slidably engaged with the limiting slide. The outer surface of the first winding shaft (21) is provided with a toothed groove. The first winding shaft (21) is meshed with the gear disk (28) through the toothed groove.

Images