A disinfection gas mist-based pig house vehicle disinfection channel

Abstract

This invention relates to the field of disinfection equipment technology and discloses a disinfection channel for pig farm vehicles based on disinfectant mist. The channel includes a base with a tire tread disinfection mechanism inside. The tire tread disinfection mechanism includes two movable seats, both located inside the base. A frame plate is fixedly connected to the top of each movable seat. A first transmission belt and two second transmission belts are arranged on the inner side of the frame plate, with the two second transmission belts located on the same side of the first transmission belt. When disinfecting the vehicle, the wheels are sequentially positioned on top of the first and second transmission belts, and the wheels are rotated freely by the first and second transmission belts. This method disinfects different areas of the vehicle's tire tread, and the disinfection process is simple and convenient, requiring minimal time. It effectively avoids the possibility of vehicles entering the pig farm carrying viruses due to insufficient tire disinfection, which could potentially infect the pig herd, resulting in higher disinfection quality.

Description

Technical Field

[0001] This invention relates to the field of disinfection equipment technology, and in particular to a disinfection channel for pig farm vehicles based on disinfection aerosol. Background Technology

[0002] Pigsties are buildings used to raise pigs. To ensure the health of the pigs, disinfecting the pigsties can effectively kill and eliminate pathogenic microorganisms inside and outside the pigsties, reduce the risk of disease outbreaks, and thus ensure the overall health of the pigs. Therefore, when vehicles enter the pigsties, disinfection equipment is often used in the passageway to disinfect the vehicles, thereby cutting off any external pathogens that may be carried on the vehicles.

[0003] Patent publication number CN222368063U discloses a vehicle disinfection channel. Disinfectant water enters the second nozzle through the first water pipe. The two second nozzles spray disinfectant water to clean and disinfect both sides of the vehicle. At the same time, the disinfectant water in the second water pipe enters the mounting frame, and multiple first nozzles spray disinfectant water to clean and disinfect the bottom of the vehicle. The structure is simple, the cleaning range is wide, and it is easy to use.

[0004] The above devices disinfect the bottom and sides of vehicles. However, in environments like pigsties where effective isolation of pathogens is required, the tires, being in direct contact with the ground, are the most heavily contaminated areas with feces, soil, and pathogens. Therefore, effective disinfection of the tires is essential. However, the above devices lack the ability to specifically disinfect tires. When used in conjunction with pigsties, pathogens on the tires could potentially threaten the pig herd. Therefore, this paper proposes a disinfection channel for pigsty vehicles based on disinfectant aerosols to address this problem. Summary of the Invention

[0005] To address the aforementioned problems, this invention provides a disinfection channel for pig farm vehicles based on disinfectant aerosol.

[0006] The present invention provides a disinfection channel for pigsty vehicles based on disinfectant aerosol, which adopts the following technical solution: A disinfection channel for pig farm vehicles based on disinfection aerosol includes a base, and a tire tread disinfection mechanism is installed inside the base. The tire tread disinfection mechanism includes two movable seats, both of which are located inside a base. A frame plate is fixedly connected to the top of each movable seat. A first transmission belt and two second transmission belts are arranged inside the frame plate. The two second transmission belts are located on the same side of the first transmission belt and at the front and rear ends of that side, respectively. A first spray pipe is arranged on both the front and rear sides of the first transmission belt, and a second spray pipe is arranged between the two second transmission belts. A first atomizing nozzle is fixedly connected to the top of both the first and second spray pipes. A lifting plate is arranged on one side of the frame plate, and a second atomizing nozzle is fixedly connected to the top of the lifting plate. A housing is fixedly connected inside the movable seat. A connecting pipe is fixedly connected between the housing and the first and second spray pipes, respectively. A flexible hose is fixedly connected between the housing and the second atomizing nozzle. A first bidirectional threaded rod is rotatably connected inside the base. The first bidirectional threaded rod passes through the two movable seats in sequence and is threadedly connected to the movable seats.

[0007] By adopting the above technical solution, when disinfecting vehicles, the wheels are placed on top of the first and second transmission belts in sequence, and the wheels are driven to rotate freely by the first and second transmission belts. This method can disinfect different areas on the vehicle tire surface. The disinfection process is simple and convenient, does not take too much time, and effectively avoids the situation where vehicles entering the pigsty may carry viruses due to insufficient tire disinfection, which may infect the pig herd. The disinfection quality is higher.

[0008] Preferably, a first transmission wheel set and a second transmission wheel set are rotatably connected to the inner side of the frame plate. The first transmission wheel set and the second transmission wheel set are respectively disposed on the inner side of the first transmission belt and the second transmission belt and form a transmission engagement. A sprocket is fixedly connected to the outside of the first transmission wheel set and the second transmission wheel set. A chain is disposed on the outside of the sprocket. The sprocket is located on the inside of the chain and meshes with the chain. Two first motors are fixedly connected to one side of the frame plate. The two first motors are fixedly connected to the first transmission wheel set and the second transmission wheel set through output shafts respectively. Two movable plates are disposed on the inner side of the frame plate.

[0009] By adopting the above technical solution, the first motor is used to drive the first transmission wheel set and the second transmission wheel set to rotate.

[0010] Preferably, the first and second transmission wheel sets pass through the two movable plates respectively. Multiple first friction rings are fixedly connected to the side of each of the first and second transmission wheel sets facing the movable plates. Multiple second friction rings are fixedly connected to the movable plates, with each second friction ring corresponding to one side of the multiple first friction rings. Push plates are fixedly connected to one side of each of the two movable plates, and both push plates extend to the outside of the frame plate. A hydraulic rod is fixedly connected to one side of each push plate, and the hydraulic rod is fixedly connected to one side of the frame plate.

[0011] By adopting the above technical solution, the stability of the first and second transmission wheel sets when stationary can be improved after the first friction ring and the second friction ring are put into contact.

[0012] Preferably, a horizontal plate is fixedly connected to one side of the frame plate, the lifting plate passes through the horizontal plate, a first electric push rod is fixedly connected to the horizontal plate, and the first electric push rod is fixedly connected to the top inner side of the lifting plate.

[0013] By adopting the above technical solution, the first electric push rod is used to drive the lifting plate to move up and down.

[0014] Preferably, a second motor is fixedly connected to the front side of the frame plate, and the second motor is fixedly connected to the first bidirectional threaded rod through the output shaft. A guide plate is fixedly connected inside the base, and the guide plate passes through the movable seat.

[0015] By adopting the above technical solution, the guide plate provides guidance for the base, improving its stability during horizontal movement.

[0016] Preferably, an auxiliary box is fixedly connected to the front side of the base, a first pipe joint is fixedly connected to the front side of the auxiliary box, an mounting plate and a main conveying pipe are fixedly connected between the auxiliary box and the rear side of the inner cavity of the base, two telescopic pipes are fixedly connected to the main conveying pipe, and the two telescopic pipes are respectively fixedly connected to two boxes, a bottom spray pipe is fixedly connected to one side of the mounting plate, a plurality of third atomizing nozzles are fixedly connected to the top of the bottom spray pipe, the third atomizing nozzles are arranged at equal intervals on the top of the bottom spray pipe, a feeding pipe is fixedly connected between the bottom spray pipe and the auxiliary box, two first through slots are opened on the top of the base, the two first through slots are respectively set above the two frame plates, and a second through slot is also opened on the top of the base, the second through slot is set above the bottom spray pipe.

[0017] By adopting the above technical solution, the bottom spray pipe is used to disinfect the chassis of the vehicle, and the telescopic pipe can be stretched.

[0018] Preferably, a first solenoid valve is provided on the main conveying pipe, a second solenoid valve is provided on the feeding pipe, two sliders are slidably connected to the mounting plate, and a cylinder is fixedly connected to each slider. The cylinder is fixedly connected inside the mounting plate, and a baffle is fixedly connected to the top of the slider. The two baffles extend to the top of the front and rear ends of the bottom spray pipe, respectively.

[0019] By adopting the above technical solution, the baffle can be moved to the top of the third atomizing nozzle to block the third atomizing nozzle.

[0020] Preferably, a portal tube is fixedly connected to the top of the base, and a plurality of fourth atomizing nozzles are fixedly connected to the inner side of the portal tube. The fourth atomizing nozzles are arranged at equal intervals on the inner side of the portal tube, and a second pipe joint is fixedly connected to the front side of the portal tube.

[0021] By adopting the above technical solution, the portal-shaped tube is used to cover and disinfect the outside of the vehicle.

[0022] Preferably, four support frames are fixedly connected to the outer side of the base. The four support frames are arranged symmetrically in a rectangular shape on the front and rear sides of the base. Limiting components are provided on the support frames. The limiting components include a first movable seat, which is slidably connected to the support frame in the left-right direction. A second movable seat is slidably connected to the top of the first movable seat in the front-back direction. Two moving blocks are slidably connected inside the second movable seat in the left-right direction. A limiting rod is fixedly connected to the moving blocks. A second bidirectional threaded rod is rotatably connected inside the second movable seat. The second bidirectional threaded rod passes through the two moving blocks in sequence and is threadedly connected to the two moving blocks respectively. A third motor is fixedly connected to one side of the second movable seat. The third motor is fixedly connected to one end of the second bidirectional threaded rod through an output shaft.

[0023] By adopting the above technical solution, the third motor is used to drive the second bidirectional threaded rod to rotate.

[0024] Preferably, a second electric push rod is fixedly connected to one side of the support frame, one end of the second electric push rod is fixedly connected to the first movable seat, and a third electric push rod is fixedly connected to the front side of the first movable seat, one end of the third electric push rod is fixedly connected to the front side of the second movable seat.

[0025] By adopting the above technical solution, the third electric push rod is used to drive the second movable seat to move back and forth.

[0026] In summary, the present invention has the following beneficial technical effects: 1. A disinfection channel for pig farm vehicles based on disinfectant mist. When disinfecting vehicles, the wheels are placed on top of the first and second transmission belts in sequence, and the wheels are driven to rotate freely by the first and second transmission belts. This method can disinfect different areas on the vehicle tire surface. The disinfection process is simple and convenient, does not take too much time, and effectively avoids the situation where vehicles entering the pig farm may carry viruses due to insufficient tire disinfection, which may infect the pig herd. The disinfection quality is higher.

[0027] 2. A disinfection channel for pig farm vehicles based on disinfectant aerosol, which, during the disinfection of the tire tread, also includes a freely adjustable second atomizing nozzle to spray disinfectant on the inner side of the tire, thus comprehensively covering all parts of the tire and improving the disinfection effect. In addition, a limiting bar is set up to surround the vehicle tires during the tire disinfection process, and the limiting bar can be quickly adjusted to match different vehicle models, making it more adaptable and improving the safety and stability of the disinfection process.

[0028] 3. A disinfection channel for pig farm vehicles based on disinfectant aerosol, wherein when the disinfectant sprayed from the third atomizing nozzle disinfects the chassis of the vehicle, when the baffle moves to the top of the third atomizing nozzle on the bottom spray pipe, it can cover and block the third atomizing nozzle. In this way, the movement of the baffle is controlled according to the width of the vehicle, so that the baffle covers and blocks the excess space of the third atomizing nozzle at both ends of the bottom spray pipe, so that the spray width can just cover the vehicle, thus avoiding excessive spraying and waste of resources. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a cross-sectional view of the base in this invention; Figure 3 for Figure 2 Enlarged view of point A in the image; Figure 4 This is a cross-sectional view of the movable seat in this invention; Figure 5 for Figure 4 Enlarged view of point B in the image; Figure 6 This is a cross-sectional view of the box structure in this invention; Figure 7 This is a schematic diagram of the support frame in this invention.

[0030] Explanation of reference numerals in the attached drawings: 1. Base; 2. Tire tread disinfection mechanism; 21. Movable seat; 22. Frame plate; 23. First transmission belt; 24. Second transmission belt; 25. First spray pipe; 26. Second spray pipe; 27. First atomizing nozzle; 28. Lifting plate; 29. ​​Second atomizing nozzle; 291. Housing; 292. Connecting pipe; 293. Hose; 294. First bidirectional threaded rod; 295. First transmission wheel set; 296. Second transmission wheel set; 297. Chain; 298. First motor; 299. Movable plate; 281. First friction ring; 282. Second friction ring; 283. Push plate; 28 4. Hydraulic rod; 285. First electric push rod; 286. Second motor; 3. Limiting assembly; 31. First movable seat; 32. Second movable seat; 33. Moving block; 34. Limiting rod; 35. Second bidirectional threaded rod; 36. Third motor; 37. Second electric push rod; 38. Third electric push rod; 4. First pipe joint; 5. Mounting plate; 6. Main delivery pipe; 7. Telescopic pipe; 8. Bottom spray pipe; 9. Third atomizing nozzle; 10. Slider; 11. Cylinder; 12. Baffle; 13. Gate-shaped pipe; 14. Fourth atomizing nozzle; 15. Second pipe joint; 16. Support frame; 17. Auxiliary box. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1 - Appendix Figure 7 The present invention will be described in further detail below.

[0032] like Figures 1 to 7 As shown, an embodiment of the present invention provides a disinfection channel for pig farm vehicles based on disinfection aerosol, including a base 1, and a tire tread disinfection mechanism 2 is provided inside the base 1. The tire tread disinfection mechanism 2 includes two movable seats 21, both of which are located inside the base 1. A frame plate 22 is fixedly connected to the top of each movable seat 21. A first transmission belt 23 and two second transmission belts 24 are arranged inside the frame plate 22. The two second transmission belts 24 are located on the same side of the first transmission belt 23, and are respectively located at the front and rear ends of that side. A first spray pipe 25 is arranged on both the front and rear sides of the first transmission belt 23. A second spray pipe 26 is arranged between the two second transmission belts 24. The tops of the first spray pipe 25 and the second spray pipe 26 are fixedly connected to... A first atomizing nozzle 27 is provided on one side of the frame plate 22, a lifting plate 28 is provided on one side of the frame plate 22, a second atomizing nozzle 29 is fixedly connected to the top of the lifting plate 28, a box 291 is fixedly connected to the inside of the movable base 21, a connecting pipe 292 is fixedly connected between the box 291 and the first spray pipe 25 and the second spray pipe 26 respectively, a flexible hose 293 is fixedly connected between the box 291 and the second atomizing nozzle 29, and a first bidirectional threaded rod 294 is rotatably connected inside the base 1, the first bidirectional threaded rod 294 passes through the two movable bases 21 in sequence and is connected to the movable bases 21 by threads; Before the vehicle enters the pigsty, it is driven to the top of base 1 for disinfection. Specifically, the vehicle enters via the first drive belt 23. Before this, the first bidirectional threaded rod 294 is rotated. Since the threads at both ends of the first bidirectional threaded rod 294 are opposite, rotation causes the two bases 1 to move towards or away from each other. This allows adjustment of the distance between the two bases 1 to effectively match the tire spacing of different vehicles, making it suitable for disinfection of different vehicle models. After adjustment, the two front wheels of the vehicle are placed on top of the first drive belt 23, with the first drive belt 23 in contact with the front wheels. The top surfaces of the first spray pipe 25 and the second spray pipe 26 are lower than the first drive belt 23 and the second drive belt 24, thus preventing the wheels from directly contacting the first spray pipe 25 and the second spray pipe 26. After parking, the vehicle is put in neutral, and then the first drive belt 23 is driven to rotate. The rotation of the first drive belt 23 causes the front wheels of the vehicle to rotate, thus disinfecting. The disinfectant is sprayed onto the tire through the first atomizing nozzle 27, the second atomizing nozzle 29, and the third atomizing nozzle 9. As the front wheels continue to rotate, the disinfectant effectively covers different parts of the tire. After the tire has been disinfected on the first transmission belt 23, the vehicle is controlled to move forward, causing the wheels to stop on the second transmission belt 24. At this time, the second transmission belt 24 provides support for the wheels. Since the second transmission belt 24 is located on the same side of the first transmission belt 23 in the front-rear direction, after the wheels stop above the second transmission belt 24, the surface of the wheels that was in contact with the first transmission belt 23 during disinfection can be covered and disinfected. At the same time, the second atomizing nozzle 29 sprays the disinfectant onto the inner side of the tire, thereby disinfecting the inner side of the tire and achieving the function of comprehensive tire disinfection. After the front wheels have been disinfected, the vehicle continues to drive until the rear wheels stop above the first transmission belt 23, and the above disinfection steps for the front wheels are repeated to disinfect the entire tire surface.

[0033] The first transmission wheel set 295 and the second transmission wheel set 296 are rotatably connected to the inner side of the frame plate 22. The first transmission wheel set 295 and the second transmission wheel set 296 are respectively located on the inner side of the first transmission belt 23 and the second transmission belt 24 and form a transmission engagement. The first transmission wheel set 295 and the second transmission wheel set 296 are both fixedly connected to the outside of the first transmission wheel set 295 and the second transmission wheel set 296. A chain 297 is provided on the outside of the chain 297. The chain 297 is located on the inner side of the chain 297 and meshes with the chain 297. Two first motors 298 are fixedly connected to one side of the frame plate 22. The two first motors 298 are fixedly connected to the first transmission wheel set 295 and the second transmission wheel set 296 respectively through the output shaft. Two movable plates 299 are provided on the inner side of the frame plate 22. After the two first motors 298 work independently, they can drive the first transmission wheel set 295 and the second transmission wheel set 296 separately through the transmission cooperation of the chain 297 and the sprocket. After the first transmission wheel set 295 rotates, it drives the first transmission belt 23 to rotate, and after the second transmission wheel set 296 rotates, it drives the second transmission belt 24 to rotate.

[0034] The first transmission wheel set 295 and the second transmission wheel set 296 respectively pass through the two movable plates 299. Multiple first friction rings 281 are fixedly connected to the side of the first transmission wheel set 295 and the second transmission wheel set 296 facing the movable plate 299. Multiple second friction rings 282 are fixedly connected to the movable plate 299. The multiple second friction rings 282 are arranged one-to-one with the multiple first friction rings 281 on one side. Push plates 283 are fixedly connected to one side of the two movable plates 299. The two push plates 283 extend to the outside of the frame plate 22. A hydraulic rod 284 is fixedly connected to one side of the push plate 283. The hydraulic rod 284 is fixedly connected to one side of the frame plate 22. When the vehicle needs to drive off the first transmission belt 23 and the second transmission belt 24, in order to prevent the vehicle from slipping due to the rotation of the first transmission belt 23 and the second transmission belt 24, the hydraulic rod 284 drives the push plate 283 to move. The push plate 283 drives the moving plate 299 to move. The moving plate 299 drives the second friction ring 282 to move tightly against the first friction ring 281. Through the friction between the first friction ring 281 and the second friction ring 282, the stability of the first transmission wheel set 295 and the second transmission wheel set 296 when stationary can be effectively improved.

[0035] A horizontal plate is fixedly connected to one side of the frame plate 22, and a lifting plate 28 passes through the horizontal plate. A first electric push rod 285 is fixedly connected to the horizontal plate, and the first electric push rod 285 is fixedly connected to the top of the inner side of the lifting plate 28. The first electric push rod 285 can drive the lifting plate 28 to move up and down. After the lifting plate 28 moves, it drives the second atomizing nozzle 29 to move up and down, so as to match the side disinfection needs of tires of different sizes. It can also control the second atomizing nozzle 29 to move down to a height lower than the vehicle chassis during the vehicle's entry process to avoid damage caused by vehicle collision.

[0036] A second motor 286 is fixedly connected to the front side of the frame plate 22. The second motor 286 is fixedly connected to the first bidirectional threaded rod 294 through the output shaft. A guide plate is fixedly connected inside the base 1, and the guide plate passes through the movable seat 21. After the second motor 286 starts working, it drives the first bidirectional threaded rod 294, and the guide plate guides the base 1 to improve its stability during movement.

[0037] An auxiliary box 17 is fixedly connected to the front side of the base 1. A first pipe joint 4 is fixedly connected to the front side of the auxiliary box 17. An installation plate 5 and a main conveying pipe 6 are fixedly connected between the auxiliary box 17 and the rear side of the inner cavity of the base 1. Two telescopic pipes 7 are fixedly connected to the main conveying pipe 6. The two telescopic pipes 7 are fixedly connected to the two boxes 291 respectively. A bottom spray pipe 8 is fixedly connected to one side of the installation plate 5. Multiple third atomizing nozzles 9 are fixedly connected to the top of the bottom spray pipe 8. The third atomizing nozzles 9 are arranged at equal intervals on the top of the bottom spray pipe 8. A feeding pipe is fixedly connected between the bottom spray pipe 8 and the auxiliary box 17. Two first through slots are opened on the top of the base 1. The two first through slots are respectively set above the two frame plates 22. A second through slot is also opened on the top of the base 1. The second through slot is set above the bottom spray pipe 8. The first pipe connector 4 is used to connect to external disinfectant delivery pipes or equipment. During the delivery process, the disinfectant first enters the auxiliary box 17 and then further enters the main delivery pipe 6 or the bottom spray pipe 8. When it enters the bottom spray pipe 8, it is sprayed upward through the third atomizing nozzle 9 to disinfect the chassis of the vehicle. After entering the main delivery pipe 6, it can further enter the two telescopic pipes 7 and then enter the box 291 through the telescopic pipes 7 and then be sprayed out from the first atomizing nozzle 27 and the second atomizing nozzle 29 respectively.

[0038] A first solenoid valve is installed on the main conveying pipe 6, and a second solenoid valve is installed on the feeding pipe. Two sliders 10 are slidably connected on the mounting plate 5 in the front-back direction. A cylinder 11 is fixedly connected to each of the two sliders 10. The cylinder 11 is fixedly connected inside the mounting plate 5. A baffle 12 is fixedly connected to the top of the slider 10. The two baffles 12 extend to the top of the front and rear ends of the bottom spray pipe 8, respectively. The first and second solenoid valves control the opening and closing of the passages inside the main delivery pipe 6 and the feeding pipe, respectively, so that the disinfectant inside the auxiliary box 17 can enter the main delivery pipe 6 or the feeding pipe. When disinfecting vehicle chassis parts of different widths, the cylinder 11 drives the slider 10 to move according to the vehicle width. The slider 10 drives the baffle 12 to move back and forth. When the baffle 12 moves to the top of the third atomizing nozzle 9 on the bottom spray pipe 8, it can cover and block the third atomizing nozzle 9. In this way, according to the width of the vehicle, the excess positions of the third atomizing nozzle 9 at both ends of the bottom spray pipe 8 can be covered and blocked, so that the spray width can just cover the vehicle, avoiding excessive spraying and waste of resources.

[0039] A gate-shaped tube 13 is fixedly connected to the top of the base 1. Multiple fourth atomizing nozzles 14 are fixedly connected to the inside of the gate-shaped tube 13. The fourth atomizing nozzles 14 are arranged at equal intervals inside the gate-shaped tube 13. A second pipe joint 15 is fixedly connected to the front of the gate-shaped tube 13. The second pipe connector 15 is used to connect to an external disinfectant supply pipe or equipment. When the vehicle passes through the gate-type pipe 13, the fourth atomizing nozzle 14 sprays disinfectant to cover the outside of the vehicle, thereby quickly covering and disinfecting the outside of the vehicle.

[0040] Four support frames 16 are fixedly connected to the outer side of the base 1. The four support frames 16 are arranged symmetrically in a rectangular shape on the front and rear sides of the base 1. A limit component 3 is provided on the support frame 16. The limit component 3 includes a first movable seat 31, which is slidably connected to the support frame 16 in the left and right direction. A second movable seat 32 is slidably connected to the top of the first movable seat 31 in the front and rear direction. Two moving blocks 33 are slidably connected inside the second movable seat 32 in the left and right direction. A limit rod 34 is fixedly connected to the moving block 33. A second bidirectional threaded rod 35 is rotatably connected inside the second movable seat 32. The second bidirectional threaded rod 35 passes through the two moving blocks 33 in sequence, and the second bidirectional threaded rod 35 is threadedly connected to the two moving blocks 33 respectively. A third motor 36 is fixedly connected to one side of the second movable seat 32. The third motor 36 is fixedly connected to one end of the second bidirectional threaded rod 35 through the output shaft. During the disinfection of the tires while the front or rear wheels of the vehicle are positioned above the first transmission belt 23 or the second transmission belt 24, the four support frames 16 correspond to the four front and rear tires of the vehicle, respectively. If the front wheels are being disinfected, the limiting rods 34 can clamp and fix the front and rear sides of the rear wheels of the vehicle to prevent the vehicle from lurching due to friction between the front wheels and the first transmission belt 23 or the second transmission belt 24. Conversely, if the rear wheels of the vehicle are being disinfected, the front and rear sides of the front wheels are clamped to ensure the smooth progress of the tire disinfection work. In the specific implementation process, the third motor 36 drives the second bidirectional threaded rod 35, which drives the two moving blocks 33 to move towards or away from each other. The moving blocks 33 drive the limiting rods 34 to move to adjust the distance between the two adjacent limiting rods 34, thereby matching the tire sizes of different diameters and keeping the two limiting rods 34 stable on the front and rear sides of the tire.

[0041] A second electric push rod 37 is fixedly connected to one side of the support frame 16. One end of the second electric push rod 37 is fixedly connected to the first movable seat 31. A third electric push rod 38 is fixedly connected to the front side of the first movable seat 31. One end of the third electric push rod 38 is fixedly connected to the front side of the second movable seat 32. The second electric push rod 37 can drive the first movable seat 31 to move left and right, thereby quickly positioning it to the tire's location. After positioning, the third electric push rod 38 drives the second movable seat 32 to move towards the vehicle. The second movable seat 32 drives the moving block 33 to move, and the moving block 33 drives the limiting rod 34 to move to the left and right sides of the tire to form a barrier around the tire. This operation can quickly match the positioning of vehicles with different wheelbases, widths, and tire sizes, and has strong flexibility.

[0042] The above are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, all equivalent changes made in accordance with the structure, shape and principle of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A disinfection channel for pigsty vehicles based on disinfectant aerosol, characterized in that: Includes a base (1), and the base (1) is provided with a tire tread disinfection mechanism (2); The tire tread disinfection mechanism (2) includes two movable seats (21), both of which are located inside the base (1). A frame plate (22) is fixedly connected to the top of the movable seat (21). A first transmission belt (23) and two second transmission belts (24) are provided on the inner side of the frame plate (22). The two second transmission belts (24) are located on the same side of the first transmission belt (23) and at the front and rear ends of that side, respectively. A first spray pipe (25) is provided on both the front and rear sides of the first transmission belt (23). A second spray pipe (26) is provided between the two second transmission belts (24). A first atomizing spray is fixedly connected to the top of both the first spray pipe (25) and the second spray pipe (26). The head (27) has a lifting plate (28) on one side of the frame plate (22). The top of the lifting plate (28) is fixedly connected to a second atomizing nozzle (29). The inner side of the movable seat (21) is fixedly connected to a box (291). The box (291) is fixedly connected to the first spray pipe (25) and the second spray pipe (26) respectively by a connecting pipe (292). The box (291) is fixedly connected to the second atomizing nozzle (29) by a hose (293). The base (1) is rotatably connected to a first bidirectional threaded rod (294). The first bidirectional threaded rod (294) passes through the two movable seats (21) in sequence and is connected to the movable seats (21) by a thread.

2. The disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 1, characterized in that: The frame plate (22) is rotatably connected to a first transmission wheel set (295) and a second transmission wheel set (296). The first transmission wheel set (295) and the second transmission wheel set (296) are respectively located on the inner side of the first transmission belt (23) and the second transmission belt (24) and form a transmission engagement. The first transmission wheel set (295) and the second transmission wheel set (296) are both fixedly connected to a sprocket. A chain (297) is provided on the outer side of the sprocket. The sprocket is located on the inner side of the chain (297) and meshes with the chain (297). Two first motors (298) are fixedly connected to one side of the frame plate (22). The two first motors (298) are fixedly connected to the first transmission wheel set (295) and the second transmission wheel set (296) respectively through the output shaft. Two movable plates (299) are provided on the inner side of the frame plate (22).

3. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 2, characterized in that: The first transmission wheel set (295) and the second transmission wheel set (296) pass through the two moving plates (299) respectively. The first transmission wheel set (295) and the second transmission wheel set (296) are fixedly connected to a plurality of first friction rings (281) on the side facing the moving plate (299). The moving plate (299) is fixedly connected to a plurality of second friction rings (282). The plurality of second friction rings (282) are arranged one-to-one with the plurality of first friction rings (281) on one side. The two moving plates (299) are fixedly connected to a push plate (283) on one side. The two push plates (283) extend to the outside of the frame plate (22). The push plate (283) is fixedly connected to a hydraulic rod (284) on one side. The hydraulic rod (284) is fixedly connected to the side of the frame plate (22).

4. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 1, characterized in that: A horizontal plate is fixedly connected to one side of the frame plate (22), and the lifting plate (28) passes through the horizontal plate. A first electric push rod (285) is fixedly connected to the horizontal plate, and the first electric push rod (285) is fixedly connected to the top of the inner side of the lifting plate (28).

5. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 1, characterized in that: The frame plate (22) is fixedly connected to the front side of the second motor (286), and the second motor (286) is fixedly connected to the first bidirectional threaded rod (294) through the output shaft. The base (1) is fixedly connected to the inside of the guide plate, and the guide plate passes through the movable seat (21).

6. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 1, characterized in that: An auxiliary box (17) is fixedly connected to the front side of the base (1). A first pipe joint (4) is fixedly connected to the front side of the auxiliary box (17). An installation plate (5) and a main conveying pipe (6) are fixedly connected between the auxiliary box (17) and the rear side of the inner cavity of the base (1). Two telescopic pipes (7) are fixedly connected to the main conveying pipe (6). The two telescopic pipes (7) are fixedly connected to the two boxes (291) respectively. A bottom spray pipe (8) is fixedly connected to one side of the installation plate (5). A plurality of third atomizing nozzles (9) are fixedly connected to the top of the bottom spray pipe (8). The third atomizing nozzles (9) are arranged at equal intervals on the top of the bottom spray pipe (8). A feeding pipe is fixedly connected between the bottom spray pipe (8) and the auxiliary box (17). Two first through slots are opened on the top of the base (1). The two first through slots are respectively set above the two frame plates (22). A second through slot is also opened on the top of the base (1). The second through slot is set above the bottom spray pipe (8).

7. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 6, characterized in that: The main conveying pipe (6) is equipped with a first solenoid valve, the feeding pipe is equipped with a second solenoid valve, and two sliders (10) are slidably connected on the mounting plate (5). Each slider (10) is fixedly connected with a cylinder (11), which is fixedly connected inside the mounting plate (5). A baffle (12) is fixedly connected to the top of the slider (10), and the two baffles (12) extend to the top of the front and rear ends of the bottom spray pipe (8).

8. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 1, characterized in that: The base (1) is fixedly connected to the top of a portal tube (13), and multiple fourth atomizing nozzles (14) are fixedly connected to the inside of the portal tube (13). The fourth atomizing nozzles (14) are arranged at equal intervals inside the portal tube (13), and a second pipe joint (15) is fixedly connected to the front of the portal tube (13).

9. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 1, characterized in that: Four support frames (16) are fixedly connected to the outside of the base (1). The four support frames (16) are arranged symmetrically in a rectangular shape on the front and rear sides of the base (1). A limit component (3) is provided on the support frame (16). The limit component (3) includes a first movable seat (31). The first movable seat (31) is slidably connected to the support frame in the left and right direction. A second movable seat (32) is slidably connected to the top of the first movable seat (31) in the front and rear direction. Two moving blocks (33) are slidably connected inside the second movable seat (32) in the left and right direction. A limit rod (34) is fixedly connected to the moving block (33). A second bidirectional threaded rod (35) is rotatably connected inside the second movable seat (32). The second bidirectional threaded rod (35) passes through the two moving blocks (33) in sequence. The second bidirectional threaded rod (35) is threadedly connected to the two moving blocks (33) respectively. A third motor (36) is fixedly connected to one side of the second movable seat (32). The third motor (36) is fixedly connected to one end of the second bidirectional threaded rod (35) through the output shaft.

10. A disinfection channel for pigsty vehicles based on disinfectant aerosol as described in claim 9, characterized in that: A second electric push rod (37) is fixedly connected to one side of the support frame (16). One end of the second electric push rod (37) is fixedly connected to the first movable seat (31). A third electric push rod (38) is fixedly connected to the front side of the first movable seat (31). One end of the third electric push rod (38) is fixedly connected to the front side of the second movable seat (32).

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