Disinfection and sterilization device for livestock
By designing the connecting pipe and filter basket structure in the disinfection and sterilization device for livestock, the disinfection powder and water can be quickly passed by centrifugal force, solving the problem of difficulty in passing the disinfection powder and water in the existing device, and improving the practicality of the device and the guarantee of continuous use.
Patent Information
- Application Number
- CN202420798522.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing disinfection and sterilization device for livestock is difficult to pass quickly when the disinfection powder and water pass through the filter structure, resulting in the operators needing manual cleaning, which increases the operating steps and reduces the practicality of the device.
A disinfection and sterilization device for livestock is designed, using a connecting pipe and filter basket structure. By rotating the connecting pipe and filter basket, the disinfection powder and water can be quickly passed through the filter structure, and the disinfection water spraying is achieved through pumping and atomizing spray head.
The rapid passage of disinfection powder and water is realized, the operation steps are simplified, the practicality of the device is improved, and the continuous use of the device is ensured by automatically adjusting the spray height.
Smart Images

Figure CN222605055U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of livestock breeding, in particular to a disinfection and sterilization device for livestock. Background Art
[0002] Livestock generally refers to livestock that are raised and bred by humans and are beneficial to agricultural production. Livestock need to be raised in livestock farms. When actually raising livestock, disinfection and sterilization equipment is needed to complete the disinfection and sterilization work in the livestock farm to avoid the bacteria that breed in the livestock farm affecting livestock breeding. In actual use, it has the advantages of simple operation, stable structure and good disinfection effect.
[0003] The prior art discloses a disinfection device for livestock farms with publication number: CN217189236U, comprising a base, a servo motor, a box, a feed pipe, a telescopic water pipe, a sprinkler, a first stirring rod, a water pump, a funnel-shaped through groove, a filter plate, a slider, a slide groove, a pull block, a collecting groove, a second stirring rod, a first gear, a second gear, a third gear and a filter screen. When working, disinfection powder and water are poured into the box through the feed pipe. At this time, the disinfection powder and water entering are filtered through the filter plate, thereby preventing impurities from entering the box. The filtered impurities are collected through the collecting groove. When the collecting groove is full, the pull block is pulled by external force. At this time, the filter plate can be pulled out of the funnel-shaped through groove under the cooperation of the slider and the slide groove, so that it is convenient to clean the filtered impurities. Then the slider is inserted into the slide groove for installation. Filtering is performed, and at the same time, a filter screen is arranged at the water inlet end of the water pump, so that disinfectant water with impurities is prevented from being sent to the inside of the telescopic water pipe. The double filtering protection effectively avoids the blockage of the sprinkler. After the disinfectant powder and water enter the inside of the box, the servo motor is started to drive the first stirring rod to rotate, thereby achieving the effect of preliminary stirring and mixing. At this time, the third gear is driven to rotate by the servo motor. Since the third gear is meshed with the second gear, the second gear is driven to rotate. Since the second gear is meshed with the first gear, the second stirring rod on the first gear is driven to rotate. In this way, the first stirring rod and the second stirring rod rotate at the same time, thereby effectively improving the overall stirring effect, so that the disinfectant powder and water are fully mixed, avoiding the appearance of disinfectant powder particles during the disinfection process, thereby improving the disinfection effect.
[0004] In the above utility model, the disinfectant powder and water need to use a filter plate to complete the filtering work, and the impurities will be left by the filter plate, but there is no shaking structure. The disinfectant powder and water accumulated on the upper part of the filter plate are difficult to pass through the filter plate quickly. The operator needs to clean it manually, which will increase the operator's operating steps and reduce the practicality of the use of this utility model.
[0005] For this reason, we have proposed a livestock disinfection and sterilization device to solve the above-mentioned drawbacks. Utility Model Content
[0006] The utility model aims to solve the shortcomings of the prior art and provides a livestock disinfection and sterilization device capable of quickly allowing disinfection powder and water to pass through a filtering structure.
[0007] In order to achieve the above-mentioned purpose of being able to quickly allow disinfectant powder and water to pass through the filtering structure, the utility model adopts the following technical solutions: a livestock disinfection and sterilization device, comprising a box body, the inner bottom surface of the box body is equipped with a connecting shaft and two groups of augers through a bearing, a right-angle plate is installed at the lower part of the box body, and a first forward and reverse motor is installed at the lower part of the right-angle plate, the lower end side wall of the connecting shaft is fixedly sleeved with a main gear, the lower end side walls of the two groups of augers are fixedly sleeved with driven gears, the output end of the first forward and reverse motor is fixedly connected to the lower end of the connecting shaft, and the side wall of the connecting shaft is sleeved with multiple groups of stirring blades, the upper part of the box body is penetrated by a mounting tube through a bearing, and a connecting tube is arranged inside the mounting tube, a mounting frame is installed on the side of the box body, and a pump is installed on one side of the box body. and a control panel, a liquid suction pipe is clamped on one side of the output end of the pump, and one end of the liquid suction pipe is fixedly passed through one side of the box body, a filter cover is installed on one side of the interior of the box body, a connecting hose is clamped on the other side of the output end of the pump, and an atomizing nozzle is installed on one end of the connecting hose, a filter basket is installed on the lower end of the connecting pipe, and a mounting plate is fixedly passed through the lower part of the filter basket, and a cross plate is installed on the lower part of the mounting plate, a cross groove is provided on the upper end of the connecting shaft, the cross plate is located inside the cross groove, a connecting ring is installed on the upper end of the connecting pipe, two groups of mounting screws are installed on the upper end of the mounting pipe, one end of the two groups of mounting screws pass through the lower part of the connecting ring, the side walls of the two groups of mounting screws are sleeved with mounting nuts, and a sealing cover is passed through the inside of the connecting ring.
[0008] Preferably, the two groups of mounting screws and the two groups of mounting nut threads cooperate with each other.
[0009] Preferably, the main gear meshes with the two sets of driven gears.
[0010] Preferably, a wire lever passes through the interior of the mounting frame through a bearing, and a wire screw sleeve is sleeved on the side wall of the wire lever, and a socket plate is fixedly sleeved on the side wall of the wire lever, one end of the connecting hose passes through one side of the socket plate, a second forward and reverse motor is installed on the upper part of the mounting frame, and the output end of the second forward and reverse motor is fixedly connected to the upper end of the wire lever, two groups of vertical rods are slidably penetrated on the upper part of the socket plate, and the two ends of the two groups of vertical rods are respectively fixedly connected to the internal top and bottom surfaces of the mounting frame, a connecting screw is installed on the other side of the mounting frame, a concave frame is installed on one side of the box body, and a mounting hole is opened on one side of the concave frame, one end of the connecting screw passes through the mounting hole, and two groups of connecting nuts are sleeved on the side wall of the connecting screw, and the second forward and reverse motor is electrically connected to the control panel through wires.
[0011] Preferably, the threaded lever and the lead screw sleeve thread cooperate with each other.
[0012] Preferably, the connecting screw cooperates with the two sets of connecting nut threads.
[0013] Preferably, the control panel is electrically connected to the first forward and reverse motor and the pump via electric wires.
[0014] Preferably, four groups of support columns are installed at the lower part of the right-angle plate and the mounting frame, and universal wheels are installed at the lower ends of the eight groups of support columns.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] (1) The utility model adopts a connecting pipe. When the livestock disinfection and sterilization device is actually used, the operator manually inserts the connecting pipe into the interior of the installation pipe, and at the same time, the two sets of installation screws penetrate the connecting ring, and the cross plate is inserted into the interior of the cross groove, and then the two sets of installation screws and the two sets of installation nuts are used to cooperate with each other. The operator manually sleeves the two sets of installation nuts on the side walls of the two sets of installation screws in a clockwise manner. When the two sets of installation nuts are in close contact with the connecting ring, the installation of the connecting pipe and the installation pipe is completed, and then disinfection powder and water are poured into the interior of the connecting pipe. Finally, the sealing cover is used to penetrate the connecting ring. At this time, the control panel is used to make the first forward and reverse motor and the pump work. The output end of the first forward and reverse motor can drive the connecting shaft to rotate, and the connecting shaft can drive The main gear and the multiple stirring blades rotate. Since the main gear and the two sets of driven gears are meshed with each other, the rotating main gear can drive the two sets of driven gears to rotate. The rotating two sets of driven gears can respectively drive the two sets of augers to rotate. The multiple stirring blades and the two sets of augers can stir the disinfectant powder and water inside the box body. The connecting shaft can rotate the filter basket, the connecting pipe and the mounting pipe through the cross plate and the mounting plate. The water and disinfectant powder inside the filter basket can quickly pass through the filter basket by utilizing the centrifugal force. When the pump is working, the disinfectant water can be drawn into the atomizing nozzle through the liquid suction pipe and the connecting hose. The disinfectant water is finally sprayed out through the atomizing nozzle. The disinfectant powder and water can quickly pass through the filtering structure through the provided connecting pipe, thereby improving the practicality of the livestock disinfection and sterilization device.
[0017] (2) The utility model adopts a mounting frame. According to the above operation, when the pump is working, disinfectant water is sprayed out through the atomizing nozzle. The control panel is used to make the second forward and reverse motor work. The output end of the second forward and reverse motor can drive the screw lever to rotate. Since the screw lever and the screw sleeve thread cooperate with each other, the rotating screw lever can push the screw sleeve to move up and down. The screw sleeve can drive the atomizing nozzle to move up and down through the socket plate, thereby adjusting the use height of the atomizing nozzle. The two groups of vertical rods can ensure the stability of the up and down movement of the socket plate. The connecting screw and the two groups of connecting nut threads cooperate with each other. The operator manually rotates a group of connecting nuts counterclockwise. When this group of connecting nuts is separated from the connecting screw, the connecting screw and the concave frame can be separated. At this time, the movable mounting frame can be used. The height of the disinfectant water spray can be adjusted by setting the mounting frame, and there is no need for the operator to lift it manually, which brings protection for the continuous use of the livestock disinfection and sterilization device. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.
[0019] Figure 1 This is a schematic diagram of the structure of a livestock disinfection and sterilization device proposed by the utility model;
[0020] Figure 2A three-dimensional diagram of the filter basket proposed in the utility model;
[0021] Figure 3 A three-dimensional diagram of the concave frame proposed by the utility model;
[0022] Figure 4 The utility model proposed Figure 1 A magnified view of middle;
[0023] Figure 5 The utility model proposed Figure 1 Enlarged view of middle B;
[0024] Figure 6 The utility model proposed Figure 1 Enlarged view of C in the middle.
[0025] Legend:
[0026] 1. Box body; 2. Connecting shaft; 3. Auger; 4. Right angle plate; 5. First forward and reverse motor; 6. Main gear; 7. Driven gear; 8. Mounting pipe; 9. Connecting pipe; 10. Stirring blade; 11. Mounting frame; 12. Pump; 13. Liquid extraction pipe; 14. Filter cover; 15. Connecting hose; 16. Atomizing nozzle; 17. Filter basket; 18. Mounting plate; 19. Cross plate; 20. Cross groove; 21. Mounting screw; 22. Mounting nut; 23. Connecting ring; 24. Sealing cover; 25. Concave frame; 26. Mounting hole; 27. Connecting screw; 28. Connecting nut; 29. Screw lever; 30. Screw sleeve; 31. Socket plate; 32. Second forward and reverse motor; 33. Vertical rod. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0028] Please refer to Figure 1-6A livestock disinfection and sterilization device comprises a housing 1, a connecting shaft 2 and two groups of augers 3 are installed on the inner bottom surface of the housing 1 through bearings, a right-angle plate 4 is installed at the lower part of the housing 1, and a first forward and reverse motor 5 is installed at the lower part of the right-angle plate 4, a main gear 6 is fixedly sleeved on the lower end side wall of the connecting shaft 2, and a driven gear 7 is fixedly sleeved on the lower end side walls of the two groups of augers 3, the output end of the first forward and reverse motor 5 is fixedly connected to the lower end of the connecting shaft 2, and a plurality of stirring blades 10 are sleeved on the side wall of the connecting shaft 2, a mounting tube 8 is penetrated through the upper part of the housing 1 through a bearing, and a connecting tube 9 is arranged inside the mounting tube 8, a mounting frame 11 is installed on the side of the housing 1, a pump 12 and a control panel are installed on one side of the housing 1, a liquid extraction pipe 13 is clamped on one side of the output end of the pump 12, and the liquid extraction pipe 13 is One end is fixedly passed through one side of the box body 1, a filter cover 14 is installed on one side of the interior of the box body 1, a connecting hose 15 is clamped on the other side of the output end of the pump 12, and an atomizing nozzle 16 is installed on one end of the connecting hose 15, a filter basket 17 is installed at the lower end of the connecting pipe 9, and a mounting plate 18 is fixedly passed through the lower part of the filter basket 17, and a cross plate 19 is installed at the lower part of the mounting plate 18, a cross groove 20 is provided at the upper end of the connecting shaft 2, and the cross plate 19 is located inside the cross groove 20, a connecting ring 23 is installed at the upper end of the connecting pipe 9, and two groups of mounting screws 21 are installed on the upper end of the mounting pipe 8, one end of the two groups of mounting screws 21 pass through the lower part of the connecting ring 23, the side walls of the two groups of mounting screws 21 are sleeved with mounting nuts 22, and a sealing cover 24 is passed through the inside of the connecting ring 23.
[0029] In this embodiment, the connecting pipe 9 is provided to allow the disinfectant powder and water to quickly pass through the filter structure, thereby improving the practicality of the livestock disinfection and sterilization device.
[0030] Specifically, the threads of the two sets of mounting screws 21 and the two sets of mounting nuts 22 cooperate with each other.
[0031] In this embodiment, it is convenient to adjust the use positions of the two sets of mounting nuts 22 .
[0032] Specifically, the main gear 6 and the two sets of driven gears 7 are meshed with each other.
[0033] In this embodiment, the main gear 6 drives the two sets of driven gears 7 to rotate.
[0034] Specifically, a wire lever 29 is passed through the interior of the mounting frame 11 through a bearing, and a wire screw sleeve 30 is sleeved on the side wall of the wire lever 29, and a socket plate 31 is fixedly sleeved on the side wall of the wire lever 29, one end of the connecting hose 15 passes through one side of the socket plate 31, a second forward and reverse motor 32 is installed on the upper part of the mounting frame 11, and the output end of the second forward and reverse motor 32 is fixedly connected to the upper end of the wire lever 29, two groups of vertical rods 33 are slidably passed through the upper part of the socket plate 31, and the two ends of the two groups of vertical rods 33 are respectively fixedly connected to the internal top and bottom surfaces of the mounting frame 11, a connecting screw 27 is installed on the other side of the mounting frame 11, a concave frame 25 is installed on one side of the box body 1, and a mounting hole 26 is opened on one side of the concave frame 25, one end of the connecting screw 27 passes through the mounting hole 26, and two groups of connecting nuts 28 are sleeved on the side wall of the connecting screw 27, and the second forward and reverse motor 32 is electrically connected to the control panel through wires.
[0035] In this embodiment, the installation frame 11 is provided to adjust the height at which the disinfectant water is sprayed, and there is no need for operators to lift it manually, thereby ensuring the continuous use of the livestock disinfection and sterilization device.
[0036] Specifically, the threaded lever 29 and the threaded screw sleeve 30 are threadably matched with each other.
[0037] In this embodiment, it is convenient to adjust the use position of the lead screw sleeve 30.
[0038] Specifically, the connection screw 27 and the two sets of connection nuts 28 are threadably matched with each other.
[0039] In this embodiment, it is convenient to adjust the use positions of the two sets of connecting nuts 28 .
[0040] Specifically, the control panel is electrically connected to the first forward and reverse motor 5 and the pump 12 through electric wires.
[0041] In this embodiment: the control panel can be implemented by simple programming by technicians in this field, which belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.
[0042] Specifically, four groups of support columns are installed at the lower part of the right-angle plate 4 and the installation frame 11, and universal wheels are installed at the lower ends of the eight groups of support columns.
[0043] In this embodiment, eight sets of universal wheels facilitate the movement of the box 1 and the installation frame 11.
[0044] Working principle:
[0045] When the livestock disinfection and sterilization device is actually used, the operator manually inserts the connecting pipe 9 into the interior of the mounting pipe 8, and at the same time, the two sets of mounting screws 21 penetrate the connecting ring 23, and the cross plate 19 is inserted into the interior of the cross groove 20, and then the two sets of mounting screws 21 and the two sets of mounting nuts 22 are used to cooperate with each other, and the operator manually sleeves the two sets of mounting nuts 22 on the side walls of the two sets of mounting screws 21 in a clockwise manner. When the two sets of mounting nuts 22 are in close contact with the connecting ring 23, the connecting pipe 9 and the mounting pipe 8 are installed, and then the disinfection powder and water are poured into the interior of the connecting pipe 9, and finally the sealing cover 24 is used to penetrate the connecting ring 23. At this time, the control panel is used to make the first forward and reverse rotation The motor 5 and the pump 12 work, the output end of the first forward and reverse motor 5 can drive the connecting shaft 2 to rotate, the connecting shaft 2 can drive the main gear 6 and the multiple stirring blades 10 to rotate, because the main gear 6 and the two sets of driven gears 7 are meshed with each other, the rotating main gear 6 can drive the two sets of driven gears 7 to rotate, the rotating two sets of driven gears 7 can respectively drive the two sets of augers 3 to rotate, the multiple stirring blades 10 and the two sets of augers 3 can stir the disinfectant powder and water inside the box 1, the connecting shaft 2 can rotate the filter basket 17, the connecting pipe 9 and the mounting pipe 8 through the cross plate 19 and the mounting plate 18, and the water and disinfectant powder inside the filter basket 17 can quickly pass through the filter basket 17 by using the centrifugal force, and the pump 12 can be turned on and off. When the pump 12 is working, the disinfectant water can be drawn into the atomizing nozzle 16 through the liquid suction pipe 13 and the connecting hose 15, and the disinfectant water is finally sprayed out through the atomizing nozzle 16. Through the provided connecting pipe 9, the disinfectant powder and water can quickly pass through the filtering structure, thereby improving the practicality of the livestock disinfection and sterilization device. At the same time, according to the above operation, it can be known that when the pump 12 is working, the disinfectant water is sprayed out through the atomizing nozzle 16, and the second forward and reverse motor 32 is operated by using the control panel. The output end of the second forward and reverse motor 32 can drive the wire lever 29 to rotate. Since the wire lever 29 and the screw sleeve 30 threads cooperate with each other, the rotating wire lever 29 can push the screw sleeve 30 to move up and down, and the wire The rod sleeve 30 can drive the atomizing nozzle 16 to move up and down through the socket plate 31, and then the use height of the atomizing nozzle 16 can be adjusted. The two groups of vertical rods 33 can ensure the stability of the up and down movement of the socket plate 31. The connecting screw 27 and the two groups of connecting nuts 28 are used to cooperate with each other. The operator rotates one group of connecting nuts 28 counterclockwise by hand. When this group of connecting nuts 28 is separated from the connecting screw 27, the connecting screw 27 and the concave frame 25 can be separated. At this time, the movable mounting frame 11 can be used. Through the set mounting frame 11, the height of the disinfectant water spray can be adjusted without the operator manually lifting it, which brings protection for the continuous use of the livestock disinfection and sterilization device.
[0046] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. A livestock disinfection and sterilization device, comprising a housing (1), characterized in that: The inner bottom surface of the box body (1) is provided with a connecting shaft (2) and two groups of augers (3) via bearings; a right-angle plate (4) is provided at the bottom of the box body (1), and a first forward and reverse motor (5) is provided at the bottom of the right-angle plate (4); a main gear (6) is fixedly sleeved on the lower end side wall of the connecting shaft (2); driven gears (7) are fixedly sleeved on the lower end side walls of the two groups of augers (3); the output end of the first forward and reverse motor (5) is fixedly connected to the lower end of the connecting shaft (2). The side wall of the connecting shaft (2) is sleeved with a plurality of stirring blades (10); a mounting tube (8) is passed through the upper part of the housing (1) through a bearing, and a connecting tube (9) is arranged inside the mounting tube (8); a mounting frame (11) is installed on the side of the housing (1); a pump (12) and a control panel are installed on one side of the housing (1); a liquid extraction tube (13) is clamped on one side of the output end of the pump (12), and one end of the liquid extraction tube (13) is fixedly passed through the housing (1). ), a filter screen cover (14) is installed on one side of the interior of the box body (1), a connecting hose (15) is clamped on the other side of the output end of the pump (12), and an atomizing nozzle (16) is installed on one end of the connecting hose (15), a filter screen basket (17) is installed at the lower end of the connecting pipe (9), and a mounting plate (18) is fixedly passed through the lower part of the filter screen basket (17), and a cross plate (19) is installed at the lower part of the mounting plate (18), and the upper end of the connecting shaft (2) is connected to the connecting shaft (2). A cross groove (20) is provided, the cross plate (19) is located inside the cross groove (20), a connecting ring (23) is installed at the upper end of the connecting tube (9), two groups of mounting screws (21) are installed at the upper end of the mounting tube (8), one end of the two groups of mounting screws (21) passes through the lower part of the connecting ring (23), the side walls of the two groups of mounting screws (21) are sleeved with mounting nuts (22), and a sealing cover (24) passes through the inside of the connecting ring (23).
2. A livestock disinfection and sterilization device according to claim 1, characterized in that: The threads of the two groups of mounting screws (21) and the two groups of mounting nuts (22) cooperate with each other.
3. The livestock disinfection and sterilization device according to claim 1, characterized in that: The main gear (6) and the two sets of driven gears (7) are meshed with each other.
4. The livestock disinfection and sterilization device according to claim 1, characterized in that: A threaded lever (29) is passed through the interior of the installation frame (11) through a bearing, and a threaded screw sleeve (30) is sleeved on the side wall of the threaded lever (29), and a sleeve plate (31) is fixedly sleeved on the side wall of the threaded lever (29), one end of the connecting hose (15) passes through one side of the sleeve plate (31), a second forward and reverse motor (32) is installed on the upper part of the installation frame (11), and the output end of the second forward and reverse motor (32) is fixedly connected to the upper end of the threaded lever (29), and two sets of vertical rods (33) are slidably penetrated on the upper part of the sleeve plate (31) ), the two ends of the two groups of vertical rods (33) are respectively fixedly connected to the internal top surface and bottom surface of the mounting frame (11), a connecting screw (27) is installed on the other side of the mounting frame (11), a concave frame (25) is installed on one side of the box body (1), and a mounting hole (26) is opened on one side of the concave frame (25), one end of the connecting screw (27) passes through the mounting hole (26), and the side wall of the connecting screw (27) is sleeved with two groups of connecting nuts (28), and the second forward and reverse motor (32) is electrically connected to the control panel through electric wires.
5. A livestock disinfection and sterilization device according to claim 4, characterized in that: The threaded lever (29) and the threaded screw sleeve (30) are threadably matched with each other.
6. The livestock disinfection and sterilization device according to claim 4, characterized in that: The connecting screw (27) and the two sets of connecting nuts (28) are threadably matched with each other.
7. The livestock disinfection and sterilization device according to claim 1, characterized in that: The control panel is electrically connected to the first forward and reverse motor (5) and the pump (12) via electric wires.
8. The livestock disinfection and sterilization device according to claim 1, characterized in that: Four groups of support columns are installed at the lower parts of the right-angle plate (4) and the installation frame (11), and universal wheels are installed at the lower ends of the eight groups of support columns.
Citation Information
Patent Citations
Disinfection device for livestock farm
CN217189236U