Omnibearing livestock and poultry epidemic disease prevention and control spray disinfection device and use method thereof

Abstract

The invention relates to the technical field of livestock and poultry epidemic disease prevention and control, and discloses an omnibearing livestock and poultry epidemic disease prevention and control spray disinfection device and a using method thereof.The omnibearing livestock and poultry epidemic disease prevention and control spray disinfection device comprises a trolley, a spray pipe is arranged on the trolley, a fixing plate is fixedly connected to the side surface of the spray pipe, and an annular linkage anti-fog backflow mist dispersing assembly is arranged on the fixing plate; the annular linkage anti-fog backflow fog dispersing assembly is used for forming a directional airflow barrier to prevent atomized disinfection liquid medicine particles from flowing towards an operator and pushing the liquid medicine particles to diffuse to a wider range so as to enlarge the disinfection coverage area and comprises a driving motor. And the output end of the driving motor is fixedly connected with a first fan through a first rotating shaft. According to the invention, the anti-fog backflow function can be realized, the risk that an operator inhales a disinfection liquid medicine is reduced, the coverage area of disinfection spray can be effectively enlarged, the disinfection operation effect is optimized, and a small amount of spray liquid thrown out during operation can be effectively collected.

Description

Technical Field

[0001] This invention relates to the field of livestock and poultry disease prevention and control technology, specifically to a comprehensive livestock and poultry disease prevention and control spray disinfection device and its usage method. Background Technology

[0002] In the process of large-scale and intensive development of the livestock and poultry farming industry, disease prevention and control is a core link in ensuring the stable development of the industry. By using spray disinfection devices to atomize and evenly spray disinfectant onto the farming environment and the surface of livestock and poultry, airborne pathogens and pathogens attached to the ground and facility surfaces can be effectively killed, cutting off the transmission routes of diseases at the source, reducing the risk of infection for livestock and poultry, and thus protecting the health of the livestock population and reducing farming losses caused by diseases. Livestock and poultry disease prevention and control spray disinfection devices are mainly handheld and portable, and are widely used in small and medium-sized farms and scattered farming areas.

[0003] The handheld spray disinfection device consists of a storage tank, a transmission pipeline, an atomizing nozzle, and a hand handle. In actual operation, the operator first injects the prepared disinfectant solution into the storage tank. Activating the power unit creates stable pressure within the tank, which propels the solution along the transmission pipeline to the atomizing nozzle. Under the influence of the internal flow guiding structure and pressure, the solution is dispersed into fine atomized particles and sprayed onto the target disinfection area. The operator controls the spray direction and angle using the hand handle to disinfect different areas such as livestock pens, passageways, and feeding equipment.

[0004] Currently, when operators of livestock and poultry disease prevention and control spray disinfection devices are using handheld devices, their bodies are directly adjacent to the spray area. The atomized disinfectant particles are easily inhaled by the airflow and can cause respiratory irritation, skin allergies, and other health problems with prolonged exposure. In addition, the disinfection atomizing nozzles of the devices are mostly fixed structures, with a fixed spray range and area. When disinfecting open breeding passages, operators need to move repeatedly to complete the disinfection, which increases labor intensity and reduces disinfection efficiency.

[0005] Therefore, the purpose of this invention is to provide a comprehensive livestock and poultry disease prevention and control spray disinfection device and its usage method, so as to solve the shortcomings of the prior art. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a comprehensive livestock and poultry disease prevention and control spray disinfection device and its usage method. It solves the problems of current livestock and poultry disease prevention and control spray disinfection devices where operators are in direct proximity to the spray area when using the handheld device, and the atomized disinfectant particles are easily inhaled into the respiratory tract by the operator due to airflow. At the same time, the spray range and spray area of ​​the device's disinfection atomizing nozzle remain unchanged.

[0007] To achieve the above objectives, the present invention provides the following technical solution: The first aspect of the present invention provides a comprehensive livestock and poultry disease prevention and control spray disinfection device, including a trolley, on which a spray pipe is provided, and a fixing plate is fixedly connected to the side surface of the spray pipe. An annular linkage anti-fog backflow mist dispersion component is provided on the fixing plate. The annular linkage anti-fog backflow mist dispersion component is used to form a directional airflow barrier to block the atomized disinfectant liquid particles from flowing towards the operator and to push the liquid particles to diffuse over a wider range to expand the disinfection coverage area. The annular linkage anti-fog return fog dispersing component includes a drive motor. The output end of the drive motor is fixedly connected to a first fan via a first rotating shaft. A first gear is fixedly connected to the side surface of the first rotating shaft. An inner gear ring is meshed with the side surface of the first gear. A second gear is meshed with the inner surface of the inner gear ring. A second fan is fixedly connected to the inner surface of the second gear via a second rotating shaft. Ventilation holes are provided inside the fixing plate. A guide shield is fixedly connected to the side surface of the fixed plate. A guide groove is provided inside the guide shield. A collection box is provided below the guide shield. The collection box is used to collect the medicine liquid collected by the guide groove.

[0008] Preferably, the right end of the spray pipe is provided with a first disinfection atomizing nozzle and a second disinfection atomizing nozzle.

[0009] Preferably, the fixing plate has an annular groove inside, and an annular slider is slidably connected to the inner surface of the annular groove. The inner surface of the annular slider is fixedly connected to the internal gear ring.

[0010] Preferably, a first support frame is fixedly connected to the left inner wall of the fixed plate, the side surface of the second rotating shaft is fixedly connected to the first support frame through a first bearing, a second support frame is fixedly connected to the left inner wall of the fixed plate, and the side surface of the first rotating shaft is fixedly connected to the second support frame through a second bearing.

[0011] Preferably, a connecting block is fixedly connected to the side surface of the guide shield, a first magnet is fixedly connected to the lower surface of the connecting block, and a second magnet is fixedly connected to the upper surface of the collection box. The first magnet and the second magnet attract each other to achieve a detachable connection of the collection box.

[0012] Preferably, a third support frame is fixedly connected to the left surface of the guide shield, and the left surface of the third support frame is fixedly connected to the drive motor.

[0013] Preferably, a controller is provided on the side surface of the spray pipe, and a battery pack is fixedly connected to the upper surface of the trolley.

[0014] Preferably, a high-pressure pump is fixedly connected to the left end of the spray pipe via a first connecting pipe, a liquid storage tank is fixedly connected to the upper surface of the trolley, the liquid storage tank is fixedly connected to the high-pressure pump via a second connecting pipe, a solenoid valve is provided inside the first connecting pipe, and the upper surface of the trolley is fixedly connected to the high-pressure pump.

[0015] Preferably, a handle is fixedly connected to the upper surface of the trolley via a support column, a placement tray is fixedly connected to the upper surface of the trolley via a fourth support frame, and a hand grip is fixedly connected to the side surface of the spray pipe.

[0016] The second aspect of this invention provides a comprehensive livestock and poultry disease prevention and control spray disinfection method, comprising the following steps: S1. Add disinfectant solution to the storage tank, push the trolley to the designated position by the handle, and the operator picks up the spray tube, the first disinfectant atomizing nozzle and the second disinfectant atomizing nozzle by holding the handle. S2. When in use, start the drive motor. The output end of the drive motor rotates, causing the first shaft, the first fan, and the first gear to rotate. S3. After the first gear rotates, it drives the internal gear ring and multiple sets of second gears, the second shaft and the second fan to rotate. Then, the solenoid valve is opened and the high-pressure pump is started. The disinfectant solution in the storage tank is transported to the high-pressure pump through the second connecting pipe. After being pressurized by the high-pressure pump, it is transported to the spray pipe through the first connecting pipe. Finally, it is atomized and sprayed out by the first disinfection atomizing nozzle and the second disinfection atomizing nozzle. S4. The rotation of the first and second fans forms a directional airflow barrier to block the atomized disinfectant particles from flowing towards the operator and to propel the particles to a wider range to expand the disinfection coverage area.

[0017] This invention provides a comprehensive livestock and poultry disease prevention and control spray disinfection device and its usage method. It has the following beneficial effects: 1. This invention, by setting up a ring-shaped linkage anti-fog backflow mist dispersing component, a guide shield, a guide groove, and a collection box, can achieve an anti-fog backflow function, reducing the risk of operators inhaling disinfectant. When the ring-shaped linkage anti-fog backflow mist dispersing component is working, it can form a directional airflow barrier, which can prevent the atomized disinfectant particles from flowing towards the operator with the air. At the same time, the guide shield defines the spray area, further preventing the diffusion of disinfectant particles into the operator's work space. The ring-shaped linkage anti-fog backflow mist dispersing component solves the problem of operators easily inhaling disinfectant when using existing handheld devices, reduces the possibility of respiratory irritation, skin allergies, and other health problems caused by long-term operation, and improves the safety of disinfection operations.

[0018] 2. The annular linkage anti-fog recirculation mist dispersing component of this invention can effectively expand the coverage area of ​​the disinfectant spray and optimize the disinfection effect. Multiple sets of fans in the annular linkage anti-fog recirculation mist dispersing component are evenly arranged in a ring around the nozzle tube. During operation, they can simultaneously deliver airflow to all directions. The airflow acts on the atomized drug particles, pushing the drug particles to spread over a wider area. When disinfecting open areas such as breeding channels, the expanded spray area can reduce the number of times the operator has to move the device repeatedly. This can reduce the labor intensity of the operator and avoid the efficiency loss caused by repeated operations, thereby improving the overall disinfection efficiency.

[0019] 3. The present invention uses the same drive motor to drive the first fan and the second fan, which realizes the compact design of the components, effectively reduces the space occupation, and simplifies the component structure and reduces the installation volume while ensuring the coordination of the first fan and the second fan.

[0020] 4. This invention, through the coordinated arrangement of the guide shield, guide groove, and collection box, can effectively collect the small amount of sprayed liquid splashed out during operation, improving the standardization and economy of the operation. During the spray disinfection process, some atomized liquid is splashed onto the guide shield due to airflow disturbance. The guide shield can catch the splashed liquid, and the liquid adhering to the inner wall of the guide shield will flow along the preset guide groove and collect in the collection box for recycling, reducing the loss of disinfectant liquid. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the spray pipe structure of the present invention; Figure 3 This is a schematic diagram of the guide shield structure of the present invention; Figure 4 This is a schematic diagram of the fixing plate structure of the present invention; Figure 5 This is a schematic diagram of the internal structure of the fixing plate of the present invention; Figure 6 This is a schematic diagram of the second gear structure of the present invention.

[0022] The components include: 1. Trolley; 2. Spray pipe; 3. Fixing plate; 4. Annular linkage anti-fog and backflow fog dispersing assembly; 401. Drive motor; 402. First rotating shaft; 403. First fan; 404. First gear; 405. Internal gear ring; 406. Second gear; 407. Second rotating shaft; 408. Second fan; 5. Annular groove; 6. Annular slider; 7. First support frame; 8. First bearing; 9. Second support frame; 10. Second bearing; 11. Guide guard. 12. Guide groove; 13. Connecting block; 14. First magnet; 15. Second magnet; 16. Collection box; 17. Ventilation hole; 18. Third support frame; 19. First disinfection atomizing nozzle; 20. Second disinfection atomizing nozzle; 21. Controller; 22. First connecting pipe; 23. High-pressure pump; 24. Liquid storage tank; 25. Second connecting pipe; 26. Solenoid valve; 27. Handle; 28. Battery pack; 29. ​​Fourth support frame; 30. Placement tray; 31. Hand grip. Detailed Implementation

[0023] The technical solutions in 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.

[0024] Please see the appendix Figure 1 - Appendix Figure 6 This invention provides a comprehensive livestock and poultry disease prevention and control spray disinfection device, including a trolley 1, a spray pipe 2 on the trolley 1, a fixing plate 3 fixedly connected to the side surface of the spray pipe 2, and an annular linkage anti-fog backflow mist dispersion component 4 on the fixing plate 3. The annular linkage anti-fog backflow mist dispersion component 4 is used to form a directional airflow barrier to block the atomized disinfectant particles from flowing towards the operator and to push the disinfectant particles to diffuse over a wider area to expand the disinfection coverage area.

[0025] Specifically, the trolley 1 serves as the mobile carrier for the entire disinfection device. The casters at the bottom of the trolley 1 allow operators to flexibly adjust the working position according to the needs of the disinfection area, eliminating the need for manual handling of the main equipment and reducing labor intensity. The spray pipe 2 is made of corrosion-resistant material and features a smooth liquid flow channel inside, ensuring that the disinfectant liquid under high pressure can be smoothly delivered to the nozzle. The fixing plate 3 is stably connected to the spray pipe 2 by welding, providing a solid installation base for the annular linkage anti-fog and backflow mist dispersion assembly 4. The fixing plate 3 can withstand the vibration and load generated by the drive motor 401, the first fan 403, and the second fan 408 during operation.

[0026] The annular linkage anti-fog backflow mist dispersion component 4 can achieve anti-fog backflow, reducing the risk of operators inhaling disinfectant when using the all-round livestock and poultry disease prevention and control spray disinfection device. When working, the annular linkage anti-fog backflow mist dispersion component 4 can form a directional airflow barrier, which can block the atomized disinfectant particles from flowing towards the operator with the air. At the same time, the guide shield 11 defines the spray area, further preventing the diffusion of disinfectant particles into the operator's work space. The annular linkage anti-fog backflow mist dispersion component 4 solves the problem of operators easily inhaling disinfectant when using existing handheld devices, reduces the possibility of respiratory irritation, skin allergies and other health problems caused by long-term operation, and improves the safety of disinfection operations.

[0027] The annular linkage anti-fog return fog dispersing component 4 includes a drive motor 401. The output end of the drive motor 401 is fixedly connected to a first fan 403 via a first rotating shaft 402. A first gear 404 is fixedly connected to the side surface of the first rotating shaft 402. An inner gear ring 405 is meshed with the side surface of the first gear 404. A second gear 406 is meshed with the inner surface of the inner gear ring 405. A second fan 408 is fixedly connected to the inner surface of the second gear 406 via a second rotating shaft 407.

[0028] Specifically, the drive motor 401 is a miniaturized, high-speed DC servo motor. The power and speed of the drive motor 401 can be precisely adjusted by the controller 21. The power and speed adjustment of the drive motor 401 is existing technology and will not be elaborated on here. The speed adjustment of the drive motor 401 can adapt to the airflow requirements of different disinfection scenarios. When the drive motor 401 starts, the output of the drive motor 401 drives the first rotating shaft 402 to rotate synchronously. The first rotating shaft 402 drives the first fan 403 to rotate, and at the same time drives the internal gear ring 405 to perform circumferential motion through the first gear 404. The internal gear ring 405 adopts an internal tooth meshing design. The teeth evenly distributed on the inner wall of the internal gear ring 405 mesh with the first gear 404 and multiple sets of second gears 406 to achieve synchronous power transmission. This allows the multiple sets of second gears 406 to rotate in the same direction and at the same speed as the internal gear ring 405, and then drive the corresponding second fan 408 to work through the second rotating shaft 407.

[0029] The design of driving multiple fans with a single drive motor 401 achieves a compact layout of components, avoiding the structural complexity and large space occupation problems caused by multi-motor drives. It also ensures the coordination of all fan operations, guaranteeing the stability and uniformity of airflow output. Both the first fan 403 and the second fan 408 adopt a centrifugal fan structure with aerodynamically optimized blade angles, enabling them to generate stronger directional airflow at the same power. The first fan 403 primarily forms an airflow barrier facing the opposite direction to the operator, while the second fan 408 works in concert to propel the liquid particles outwards, jointly achieving the functions of preventing fog backflow and expanding the spray range. The drive motor 401 is equipped with a protective cover (not shown in the diagram) to ensure the safety of its use. The surfaces of the first shaft 402, the first gear 404, the internal gear ring 405, the second gear 406, and the second shaft 407 are all coated with a corrosion-resistant coating.

[0030] A third support frame 18 is fixedly connected to the left surface of the guide cover 11, and the left surface of the third support frame 18 is fixedly connected to the drive motor 401.

[0031] Specifically, the third support frame 18 supports and fixes the drive motor 401, and the guide shield 11 is the delineation structure of the spray area. The guide shield 11 can ensure the protective effect of the airflow barrier, and at the same time can effectively promote the uniform diffusion of liquid particles within the shield area.

[0032] The interior of the fixing plate 3 is provided with ventilation holes 17.

[0033] Specifically, the ventilation holes 17 are through holes evenly distributed on the fixed plate 3. These holes provide ample air intake channels for the first fan 403 and the second fan 408 on the annular linkage anti-fog recirculation mist dispersing assembly 4, ensuring that the first fan 403 and the second fan 408 can continuously draw in sufficient air during rotation, forming a stable airflow output. Simultaneously, the ventilation holes 17 also facilitate heat dissipation within the annular linkage anti-fog recirculation mist dispersing assembly 4, promptly dissipating the heat generated during the transmission of the drive motor 401, the first gear 404, the second gear 406, and the internal gear ring 405, preventing the high-temperature environment from affecting the service life of the annular linkage anti-fog recirculation mist dispersing assembly 4. During the anti-fog recirculation function, the external air introduced by the ventilation holes 17 can also help regulate the airflow balance in the spray area, further preventing atomized liquid particles from flowing towards the operator. This works synergistically with the directional airflow barrier formed by the first fan 403 and the second fan 408 to improve operational safety.

[0034] The fixed plate 3 has an annular groove 5 inside, and an annular slider 6 is slidably connected to the inner surface of the annular groove 5. The inner surface of the annular slider 6 is fixedly connected to the inner gear ring 405.

[0035] Specifically, the annular groove 5 is an annular groove machined inside the fixed plate 3. The inner wall of the annular groove 5 is precision ground, resulting in low surface roughness, which reduces the sliding friction resistance between the annular slider 6 and the groove. The annular slider 6 is made of a material with excellent wear resistance. The outer surface of the annular slider 6 is tightly fitted with the inner surface of the annular groove 5, ensuring smooth sliding of the annular slider 6. The annular slider 6 is fixedly connected to the internal gear ring 405 by welding, so that when the internal gear ring 405 moves in a circular motion under the drive of the first gear 404, it can drive the annular slider 6 to slide synchronously in the annular groove 5. This provides stable support and guidance for the internal gear ring 405, preventing the internal gear ring 405 from deviating or wobbling during rotation, thereby ensuring the accuracy of the meshing of the first gear 404, the internal gear ring 405, and the second gear 406, and ensuring the synchronicity of the operation of the first fan 403 and the second fan 408.

[0036] A guide shield 11 is fixedly connected to the side surface of the fixed plate 3. A guide groove 12 is provided inside the guide shield 11. A collection box 16 is provided below the guide shield 11. The collection box 16 is used to collect the liquid medicine collected by the guide groove 12.

[0037] Specifically, the guide shield 11 is made of translucent polycarbonate material, which has good corrosion resistance and can withstand the erosion of disinfectant solution, while also allowing operators to easily observe the internal spraying situation. The guide shield 11 has a trumpet-shaped structure, with the larger end facing the direction of disinfection operation and the smaller end fixedly connected to the fixing plate 3, which can effectively define the spray area and confine the atomized liquid particles to one side of the coverage area of ​​the guide shield 11, preventing them from spreading towards the operator. The guide groove 12 is a groove machined into the inner wall of the guide shield 11, forming an inclined flow channel. During the spray disinfection process, some of the atomized liquid condenses into liquid due to airflow disturbance or collision with the inner wall of the guide shield 11. The liquid can flow naturally along the inclined direction of the guide groove 12 and eventually collect in the collection box 16 below the guide shield 11. The collection box 16 is made of transparent plastic, which makes it easy for operators to observe the amount of disinfectant recovered inside. The volume of the collection box 16 is designed according to the amount of disinfectant consumed in a single disinfection operation, ensuring that it can hold all the disinfectant recovered during the operation, realizing the recycling and reuse of disinfectant, reducing losses and improving the economy of the operation.

[0038] A connecting block 13 is fixedly connected to the side surface of the guide cover 11, a first magnet 14 is fixedly connected to the lower surface of the connecting block 13, and a second magnet 15 is fixedly connected to the upper surface of the collection box 16. The first magnet 14 and the second magnet 15 attract each other to achieve a detachable connection of the collection box 16.

[0039] Specifically, the connecting block 13 is welded to the lower part of the side surface of the guide cover 11. Both the first magnet 14 and the second magnet 15 are strong neodymium iron boron magnets, which are glued to the connecting block 13 and the collection box 16 respectively, ensuring their magnetic poles are opposite during installation to generate a strong attraction. The first magnet 14 and the second magnet 15 enable the quick-detachment function of the collection box 16. When the recovered medicine in the collection box 16 reaches a certain amount, the operator only needs to gently pull down the collection box 16 to overcome the magnetic attraction and remove it, pouring out the recovered medicine for filtration and reuse. During installation, simply align the collection box 16 with the connecting block 13; the magnetic attraction will automatically complete the positioning and fixation, making the operation convenient and efficient.

[0040] The right end of the spray pipe 2 is equipped with a first disinfection atomizing nozzle 19 and a second disinfection atomizing nozzle 20.

[0041] Specifically, the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20 are pressurized and atomized by the high-pressure pump 23 to form ultrafine droplets of 5-20 micrometers. At the same time, the operator can hold the handle 31 to achieve 360° coverage of the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20 on the spray pipe 2 without dead angles. It can penetrate into the gaps of livestock and poultry pens, ventilation ducts and other sanitary dead corners, and can also be adapted to different scenarios such as vehicle disinfection channels and manure treatment areas. It has a kill rate of over 99.9% against pathogens such as African swine fever virus and E. coli. At the same time, it can neutralize harmful gases such as ammonia and hydrogen sulfide, and has the dual functions of disinfection and deodorization. The alkaline active ingredients in the disinfection solution can react with acidic harmful gases such as ammonia and hydrogen sulfide. The strong adsorption of the droplets can encapsulate and decompose the harmful gas molecules. The deodorization principle is a mature gas neutralization and adsorption technology in the existing technology, which has been widely used in livestock and poultry breeding, environmental purification and other fields.

[0042] Both the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20 use ceramic nozzles. Ceramic nozzles possess the characteristics of uniform orifice size, wear resistance, and corrosion resistance, enabling precise control of droplet size and ensuring stable atomization effects. This allows the disinfectant solution to fully contact pathogens and harmful gases in a more uniform distribution, thus saving on the amount of disinfectant used while maintaining disinfection and deodorization efficiency. The disinfectant in the disinfectant solution can be prepared on-site using electrochemical technology. This technology generates a highly oxidizing disinfectant component on-site by electrolyzing an aqueous solution containing a small amount of electrolyte.

[0043] The left inner wall of the fixed plate 3 is fixedly connected to the first support frame 7, the side surface of the second rotating shaft 407 is fixedly connected to the first support frame 7 through the first bearing 8, the left inner wall of the fixed plate 3 is fixedly connected to the second support frame 9, and the side surface of the first rotating shaft 402 is fixedly connected to the second support frame 9 through the second bearing 10.

[0044] Specifically, both the first support frame 7 and the second support frame 9 are metal frame structures, firmly connected to the left inner wall of the fixed plate 3 by welding. The structural strength of the first support frame 7 and the second support frame 9 can withstand the radial and axial forces generated when the first rotating shaft 402, the second rotating shaft 407, the first fan 403, and the second fan 408 are working, ensuring the stable operation of the transmission system. The first bearing 8 and the second bearing 10 are both deep groove ball bearings, which have good radial load-bearing capacity and rotational accuracy. They can effectively reduce the frictional resistance during the rotation of the first rotating shaft 402 and the second rotating shaft 407, reduce energy loss, and at the same time ensure the concentricity of the shafts, avoiding poor meshing and unstable operation of the first gear 404 and the second gear 406 due to the shaking of the first rotating shaft 402 and the second rotating shaft 407.

[0045] The installation positions of the first bearing 8 and the second bearing 10 are precisely calibrated to ensure that the first rotating shaft 402 and the second rotating shaft 407 are on the same horizontal plane, and that all the second rotating shafts 407 are evenly distributed in a ring around the first rotating shaft 402, ensuring consistent meshing clearance between the internal gear ring 405 and each gear, and avoiding problems such as tooth jamming or uneven wear. The interiors of the first bearing 8 and the second bearing 10 are filled with high-temperature resistant and wear-resistant grease, which can continuously provide lubrication protection during long-term operation of the equipment, extending the service life of the first bearing 8 and the second bearing 10.

[0046] A controller 21 is provided on the side surface of the spray pipe 2, and a battery pack 28 is fixedly connected to the upper surface of the trolley 1.

[0047] Specifically, the controller 21 is equipped with a PLC control system and a touch-screen operation panel and display screen. Operators can set the speed of the drive motor 401 via the operation panel. The controller 21 integrates a wireless communication module, supporting mobile APP control. Operators can start, stop, or adjust parameters via their mobile phones. Remote control of the disinfection equipment via a mobile APP using the wireless communication module is existing technology. In this application, the drive motor 401, high-pressure pump 23, solenoid valve 26, and battery pack 28 are all electrically connected to the controller 21. The battery pack 28 consists of multiple high-capacity lithium batteries connected in series. The capacity of the battery pack 28 is designed according to the power of the equipment and the required duration of a single operation, meeting the needs of four to six hours of continuous operation. The battery pack 28 is equipped with a dedicated charging management module.

[0048] The left end of the spray pipe 2 is fixedly connected to a high-pressure pump 23 via a first connecting pipe 22. A liquid storage tank 24 is fixedly connected to the upper surface of the trolley 1. The liquid storage tank 24 is fixedly connected to the high-pressure pump 23 via a second connecting pipe 25. A solenoid valve 26 is installed inside the first connecting pipe 22. The upper surface of the trolley 1 is fixedly connected to the high-pressure pump 23.

[0049] Specifically, the high-pressure pump 23 is a plunger pump made of 304 stainless steel, which features high pressure, stable flow, and strong corrosion resistance. The high-pressure pump 23 can pressurize the disinfectant solution in the storage tank 24 to 10-20 MPa, providing sufficient pressure to ensure the atomization effect of the first disinfectant atomizing nozzle 19 and the second disinfectant atomizing nozzle 20. The top of the storage tank 24 is equipped with a filling port and a vent. The filling port is equipped with a sealing cap to prevent leakage or contamination of the solution, and the vent is used to ensure pressure balance within the storage tank 24. One end of the second connecting pipe 25 is inserted into the bottom of the storage tank 24, and the other end is connected to the inlet of the high-pressure pump 23. A filter (not shown in the diagram) is installed on the pipe to filter out impurities and sediments in the solution, preventing clogging of the high-pressure pump 23 or the nozzles. The first connecting pipe 22 is used to deliver the pressurized solution from the high-pressure pump 23 to the spray pipe 2. The first connecting pipe 22 is made of high-pressure hose material, capable of withstanding the impact of high-pressure solution without breaking. The solenoid valve 26 is controlled by the controller 21. The start and stop control of the spraying operation can be realized by opening and closing the solenoid valve 26.

[0050] A handle 27 is fixedly connected to the upper surface of the trolley 1 via a support column. A placement tray 30 is fixedly connected to the upper surface of the trolley 1 via a fourth support frame 29. A hand grip 31 is fixedly connected to the side surface of the spray pipe 2.

[0051] Specifically, the handle 27 is fixed to the rear of the trolley 1 via a metal support column. The fourth support frame 29 is a metal frame structure. The height of the fourth support frame 29 and the size of the placement tray 30 are designed to allow the placement tray 30 to stably place the spray pipe 2. When the equipment is not in operation, the spray pipe 2 can be placed on the placement tray 30 to prevent the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20 from contacting the ground and causing contamination or damage. The surface of the placement tray 30 is provided with anti-slip pads and arc-shaped grooves. The arc-shaped grooves match the outer diameter of the spray pipe 2, providing stable support and positioning for the spray pipe 2. The hand grip 31 is also covered with an anti-slip rubber sleeve. The hand grip 31 is installed near the middle of the spray pipe 2. When precise disinfection of a local area is required, the operator can hold the hand grip 31 to lift the spray pipe 2 for operation, realizing a dual mode switch between mobile trolley 1 operation and handheld precision operation.

[0052] In practical applications, livestock and poultry disease prevention and control spray disinfection devices require scientific and standardized operation to ensure disinfection effectiveness and operational safety. Before use, the spray concentration of the disinfectant solution should be adjusted according to the breeding scenario and livestock / poultry species. For example, when disinfecting pigs, a low-irritation mode should be selected. Before operation, ensure that the equipment pipelines are unobstructed, the disinfectant is mixed according to the specifications, and remove large organic residues in the area to improve the disinfection effect. After disinfection, the livestock / poultry shed should be kept sealed for a period of time before ventilation. During daily use, the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20 should be cleaned regularly to prevent clogging. The high-pressure pump 23, a core component, should be maintained monthly. The type of disinfectant should be rotated quarterly to prevent pathogen resistance. Simultaneously, operators must take appropriate protective measures to ensure safe and efficient disinfection operations.

[0053] The comprehensive livestock and poultry disease prevention and control spray disinfection method described below can be referred to in correspondence with the comprehensive livestock and poultry disease prevention and control spray disinfection device described above.

[0054] A comprehensive method for spraying disinfection to prevent and control livestock and poultry diseases includes the following steps: S1. Add disinfectant solution to the storage tank 24, push the trolley 1 to the designated position by the handle 27, and the operator picks up the spray pipe 2, the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20 by holding the handle 31. S2. When in use, start the drive motor 401. The output end of the drive motor 401 rotates, driving the first rotating shaft 402, the first fan 403, and the first gear 404 to rotate. S3. After the first gear 404 rotates, it drives the internal gear ring 405 and multiple sets of second gears 406, the second rotating shaft 407 and the second fan 408 to rotate. Then, the solenoid valve 26 is opened and the high-pressure pump 23 is started. The disinfectant solution in the storage tank 24 is transported to the high-pressure pump 23 through the second connecting pipe 25. After being pressurized by the high-pressure pump 23, it is transported to the spray pipe 2 through the first connecting pipe 22. Finally, it is atomized and sprayed out by the first disinfection atomizing nozzle 19 and the second disinfection atomizing nozzle 20. S4. The first fan 403 and the second fan 408 rotate to form a directional airflow barrier to block the atomized disinfectant particles from flowing towards the operator and to push the disinfectant particles to spread to a wider area to expand the disinfection coverage area.

Claims

1. A comprehensive livestock and poultry disease prevention and control spray disinfection device, comprising a trolley (1), characterized in that, The trolley (1) is equipped with a spray pipe (2), and a fixing plate (3) is fixedly connected to the side surface of the spray pipe (2). The fixing plate (3) is equipped with an annular linkage anti-fog backflow mist dispersing component (4). The annular linkage anti-fog backflow mist dispersing component (4) is used to form a directional airflow barrier to block the atomized disinfectant liquid particles from flowing towards the operator and to push the liquid particles to spread to a wider range to expand the disinfection coverage area. The annular linkage anti-fog return fog dispersing component (4) includes a drive motor (401). The output end of the drive motor (401) is fixedly connected to a first fan (403) via a first rotating shaft (402). A first gear (404) is fixedly connected to the side surface of the first rotating shaft (402). An inner gear ring (405) is meshed with the side surface of the first gear (404). A second gear (406) is meshed with the inner surface of the inner gear ring (405). A second fan (408) is fixedly connected to the inner surface of the second gear (406) via a second rotating shaft (407). Ventilation holes (17) are provided inside the fixing plate (3). A guide shield (11) is fixedly connected to the side surface of the fixed plate (3). A guide groove (12) is provided inside the guide shield (11). A collection box (16) is provided below the guide shield (11). The collection box (16) is used to recover the liquid medicine collected by the guide groove (12).

2. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, The right end of the spray pipe (2) is provided with a first disinfection atomizing nozzle (19) and a second disinfection atomizing nozzle (20).

3. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, The fixed plate (3) has an annular groove (5) inside, and an annular slider (6) is slidably connected to the inner surface of the annular groove (5). The inner surface of the annular slider (6) is fixedly connected to the inner gear ring (405).

4. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, The left inner wall of the fixed plate (3) is fixedly connected to the first support frame (7), and the side surface of the second rotating shaft (407) is fixedly connected to the first support frame (7) through the first bearing (8). The left inner wall of the fixed plate (3) is fixedly connected to the second support frame (9), and the side surface of the first rotating shaft (402) is fixedly connected to the second support frame (9) through the second bearing (10).

5. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, A connecting block (13) is fixedly connected to the side surface of the guide shield (11), a first magnet (14) is fixedly connected to the lower surface of the connecting block (13), and a second magnet (15) is fixedly connected to the upper surface of the collection box (16). The first magnet (14) and the second magnet (15) attract each other to achieve a detachable connection of the collection box (16).

6. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, The left surface of the guide shield (11) is fixedly connected to a third support frame (18), and the left surface of the third support frame (18) is fixedly connected to the drive motor (401).

7. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, A controller (21) is provided on the side surface of the spray pipe (2), and a battery pack (28) is fixedly connected to the upper surface of the trolley (1).

8. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, The left end of the spray pipe (2) is fixedly connected to a high-pressure pump (23) via a first connecting pipe (22). The upper surface of the trolley (1) is fixedly connected to a liquid storage tank (24). The liquid storage tank (24) is fixedly connected to the high-pressure pump (23) via a second connecting pipe (25). A solenoid valve (26) is installed inside the first connecting pipe (22). The upper surface of the trolley (1) is fixedly connected to the high-pressure pump (23).

9. The all-round livestock and poultry disease prevention and control spray disinfection device according to claim 1, characterized in that, The upper surface of the trolley (1) is fixedly connected to a handle (27) via a support column, and the upper surface of the trolley (1) is fixedly connected to a placement tray (30) via a fourth support frame (29). The side surface of the spray pipe (2) is fixedly connected to a hand grip (31).

10. A comprehensive spray disinfection method for the prevention and control of livestock and poultry diseases, characterized in that, The all-round livestock and poultry disease prevention and control spray disinfection device according to any one of claims 1-9 includes the following steps: S1. Add disinfectant solution to the storage tank (24), push the trolley (1) to the designated position by the handle (27), and the operator picks up the spray pipe (2), the first disinfectant atomizing nozzle (19) and the second disinfectant atomizing nozzle (20) by holding the handle (31). S2. When in use, start the drive motor (401). The output end of the drive motor (401) rotates, driving the first shaft (402), the first fan (403), and the first gear (404) to rotate. S3. After the first gear (404) rotates, it drives the inner gear ring (405) and multiple sets of second gears (406), the second rotating shaft (407) and the second fan (408) to rotate. Then, the solenoid valve (26) is opened and the high-pressure pump (23) is started. The disinfectant solution in the storage tank (24) is transported to the high-pressure pump (23) through the second connecting pipe (25). After being pressurized by the high-pressure pump (23), it is transported to the spray pipe (2) through the first connecting pipe (22) and finally atomized and sprayed out by the first disinfection atomizing nozzle (19) and the second disinfection atomizing nozzle (20). S4. The first fan (403) and the second fan (408) rotate to form a directional airflow barrier to block the atomized disinfectant particles from flowing toward the operator and to push the disinfectant particles to spread to a wider range to expand the disinfection coverage area.

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