Cleaning device for boar breeding

Abstract

The invention relates to the technical field of boar breeding devices, and particularly discloses a cleaning device for boar breeding. Comprising a main body, an end cover detachably connected with the main body, a connecting body arranged on the end cover and connected with a water pipe, a water outlet cover detachably connected with the other end of the main body, a brush assembly detachably connected with the water outlet cover and a rotating assembly arranged in the main body and connected with the brush assembly. The rotating assembly comprises a motor arranged in the main body, a connecting disc coaxially connected with the motor and a connecting shaft coaxially connected with the connecting disc, the brush assembly is arranged based on the connecting shaft, and a switching assembly acting on the brush assembly is arranged on the connecting disc; the brush assembly is provided with a variable-diameter assembly, and a disinfecting and cleaning device is arranged at the position, corresponding to the variable-diameter assembly, in the water outlet cover. The problem that a traditional cleaning device for breeding boars only has a flushing function and does not have a scrubbing function is solved.

Description

Technical Field

[0001] The present application relates to the technical field of breeding devices for breeding pigs, and specifically discloses a cleaning device for breeding pigs. Background Art

[0002] Breeder pig cleaning is a crucial link in the pig farming industry, which is directly related to the health, reproductive performance and biosafety of the entire pig farm.

[0003] Breeder pig cleaning usually includes:

[0004] Preliminary cleaning: Mechanical cleaning: Remove all feces, residual feed, dust, spider webs, ropes, empty feed bags and other pollutants in the pen, remove the movable feed trough and place it in the center of the pen for cleaning. Soaking: Spray and soak the roof, walls, doors and windows, and ground in this order with a high-pressure water gun for more than 2 hours. Spraying one day in advance can soak overnight.

[0005] High-pressure washing: Use a high-pressure water gun to thoroughly wash all areas, including roofs, walls, doors and windows, water pipes, partitions, railings, floors, troughs, water fountains, etc., to ensure that there are no dead corners. Pay attention to the water flow intensity and water spray range during the washing process. For stubborn stains, a brush can be used to assist in cleaning;

[0006] Disinfection: After flushing, use disinfectant to fully disinfect the enclosure. Disinfectant should be used according to the dilution ratio indicated in the instructions, and be sure to spray it on all corners and surfaces. For the water supply system, add disinfectant, soak it, and then rinse it with clean water;

[0007] When cleaning breeding pigs, we should not only consider the cleaning of the pig house, but also the cleaning of the breeding pigs' body surface. The current problem is that pollutants such as dirt and feces that have dried for a long time will accumulate on the breeding pigs' body surface, and a sufficiently large water pressure is required to ensure the cleaning effect of the breeding pigs' body surface. However, a sufficiently large water pressure acting on the breeding pigs' body surface will cause pain to the breeding pigs, and breeding pigs are all strong livestock. Therefore, there is a situation where the breeding pigs become angry and hurt people. If a small water pressure is used in combination with a brush to clean the breeding pigs' body surface, it is essentially possible, but it is very troublesome. The staff needs to hold the brush in one hand and the water pipe in the other hand to perform manual fixed-point cleaning on the breeding pigs' body surface that is difficult to clean with water. The operation is complicated. In view of this, the inventor has invented a cleaning device for breeding breeding pigs. Summary of the invention

[0008] The purpose of the present invention is to solve the problem that the traditional cleaning device for breeding pigs has only a flushing function but no scrubbing function.

[0009] In order to achieve the above object, the present invention provides the following basic scheme:

[0010] A cleaning device for breeding boars, comprising a main body, an end cover detachably connected to the main body, a connector disposed on the end cover and connected to a water pipe, an outlet cover detachably connected to the other end of the main body, a brush assembly detachably connected to the outlet cover, and a rotating assembly disposed inside the main body and connected to the brush assembly;

[0011] The rotating assembly includes a motor disposed inside the main body, a connecting disk coaxially connected to the motor, and a connecting shaft coaxially connected to the connecting disk. The brush assembly is disposed based on the connecting shaft, and a switching assembly acting on the brush assembly is provided on the connecting disk;

[0012] An inner ring water outlet and an outer ring water outlet are provided at the bottom of the main body. Inner and outer outlets are provided at positions corresponding to the inner ring water outlet and the outer ring water outlet on the outlet cover. A shielding assembly for shielding the inner ring water outlet is provided inside the main body, and a control assembly for increasing the rotational speed of the motor is provided inside the outlet cover;

[0013] A diameter-changing assembly is provided on the brush assembly, and a disinfection and cleaning package is provided inside the outlet cover at a position corresponding to the diameter-changing assembly.

[0014] The principle and effect of this basic solution are as follows:

[0015] 1. Compared with the prior art, the structure of this device is simple and ingenious. This device solves the problem that the traditional cleaning device for breeding boars only has a flushing function and no brushing function. The brush assembly in this device can discharge water, and in cooperation with the rotating assembly, the rotation and brushing of the brush assembly are realized. Since the brush assembly can discharge water, for the brush assembly, the brush can realize the function of discharging water while brushing.

[0016] 2. Compared with the prior art, when this device acts on a boar, it is a spraying device and is connected to a water pipe. It can realize the discharge of large water flow and also the discharge of small water flow. The relatively easy-to-clean dirt can be easily cleaned by the large water flow acting on the boar. At this time, the brush assembly will also be started. When this device switches from discharging large water flow to discharging small water flow, the impact force acting on the boar is reduced, avoiding the boar from getting angry. At the same time, since the impact force acting on the boar is reduced, the rotation and brushing frequency of the brush assembly are accelerated. At the same time, since it switches to discharging small water flow, at this time, this device is mainly the brush assembly playing a core role in brushing the stubborn dirt on the surface of the boar, and the small water flow plays an auxiliary role at this time.

[0017] 3. Compared with the prior art, since the water output of this device switches from a large water flow to a small water flow, the rotation and scrubbing frequency of the brush assembly increases. Due to the increased rotation and scrubbing frequency of the brush assembly, the centrifugal force of the brush assembly becomes greater. Therefore, a variable-diameter assembly is provided. In the case of a greater centrifugal force, the action range of the variable-diameter assembly is wider. When the action range of the variable-diameter assembly becomes wider, the cleaning liquid can be opened and then mixed with water. After being used in conjunction with the rotation and scrubbing of the brush assembly, it can complete the fixed-point scrubbing of stubborn dirt on the surface of breeding pigs.

[0018] 4. Compared with the prior art, another core of this device lies in the brush assembly. The brush assembly uses a water-absorbing material to achieve the transfer of water. Through the transfer of water, the brush assembly can rotate and clean while discharging water. And this device is provided with a switching assembly, which squeezes the brush assembly through the gap of the switching assembly, so that there is a reciprocating process of squeezing to non-squeezing for the water-absorbing material on the brush assembly, thereby accelerating the transfer of water and improving the effect of the brush assembly rotating and cleaning while discharging water.

[0019] Further, the end cover is provided with a connecting thread, and the end cover and the main body are connected through the connecting thread. The connecting body is welded to the end cover. The connecting body includes a through body and a plurality of clamp grooves opened on the through body. After the water pipe is sleeved on the through body, a clamp is installed on the clamp groove.

[0020] Further, the brush assembly includes a water-absorbing layer on the outer periphery of the connecting shaft, a brush barrel sleeved on the water-absorbing layer, connecting holes evenly opened around the brush barrel, brush bodies installed in the connecting holes at the connection with the water-absorbing layer, and rubber blocks arranged at the ends of the connecting shaft. One end of the brush barrel away from the water outlet cover is provided with a connecting groove, and the outer end of the water outlet cover is provided with a protrusion, and the protrusion is magnetically connected to the connecting groove.

[0021] Further, the main body is provided with an externally threaded connecting plate, and the main body and the water outlet cover are connected through the externally threaded connecting plate. The shielding assembly is arranged at the bottom of the main body. The shielding assembly includes a bolt group penetrating and installed at the bottom of the main body and a shielding plate arranged inside the main body. The bolt group includes a screw rod and a nut. The nuts are respectively located inside and outside the main body. The distance between the shielding plate and the inner bottom of the main body is adjusted through the nut. The size of the shielding plate is larger than the size of the inner ring water outlet, and the size of the shielding plate is smaller than the size of the outer ring water outlet.

[0022] Further, the control assembly includes a controller, a thin-film pressure sensor, and a motor control chip. The thin-film pressure sensor is arranged inside the water outlet plate and is in the same plane as the inner outlet and the outer outlet. When the shielding plate blocks the inner ring water outlet, the overall water output decreases, the thin-film pressure sensor senses a decrease in pressure, the controller obtains the signal of the thin-film pressure sensor and controls the motor control chip, and the motor control chip increases the rotation speed of the motor.

[0023] Further, the motor is a waterproof motor. A motor bracket is provided inside the main body. The motor bracket includes a motor ring and a plurality of support frames. The free ends of the support frames are arranged on the inner wall inside the main body, and the motor ring is sleeved on the motor bracket.

[0024] Further, a connecting threaded hole is provided on the connecting shaft. The connecting threaded hole penetrates through the water absorption layer. The connecting threaded hole is detachably connected to the variable diameter assembly. The variable diameter assembly includes a first rod, a chain, and a second rod. Before the rotation speed of the motor increases, the first rod and the second rod are not in the same plane, and the disinfection and cleaning package is not working. After the rotation speed of the motor increases, under the action of centrifugal force, the first rod and the second rod are in the same plane, and the disinfection and cleaning package works.

[0025] Further, the disinfection and cleaning package is arranged on the inner wall of the water outlet cover after the second rod is horizontal. The disinfection and cleaning package includes a groove fixedly connected to the water outlet cover and an extrusion package arranged in the groove. The extrusion package is provided with a high-concentration cleaning liquid, and the extrusion package breaks after being impacted by the second rod.

[0026] Further, a keyway is opened on the connecting shaft. The connecting shaft is coaxially connected to the output shaft of the motor through the keyway. A through groove is opened in the center of the shielding plate. The size of the through groove is larger than the size of the water absorption layer. One end of the switching assembly is on the connecting disk, and the other end of the switching assembly is slidably connected to the bottom of the main body.

[0027] Further, the switching assembly includes a connecting rod symmetrically fixedly connected to the connecting disk and a convex block fixedly connected to one side of the connecting rod. The convex block can extrude the water absorption layer. A sliding groove is opened at the position corresponding to the connecting rod at the bottom of the main body, and the connecting rod is slidably connected to the sliding groove. Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0029] Figure 1 Shows a schematic structural diagram of a cleaning device for breeding pigs proposed in an embodiment of the present application;

[0030] Figure 2 Shows a front view of a cleaning device for breeding pigs proposed in an embodiment of the present application;

[0031] Figure 3 Shows a cleaning device for breeding pigs proposed in an embodiment of the present application in whichFigure 1 Structural schematic diagram from another angle;

[0032] Figure 4 Shows the structural schematic diagram of the variable-diameter component in a cleaning device for breeding pigs according to an embodiment of the present application;

[0033] Figure 5 Shows the structural schematic diagram of the cleaning and disinfection package in a cleaning device for breeding pigs according to an embodiment of the present application;

[0034] Figure 6 Shows the connection schematic diagram of the water absorption layer in a cleaning device for breeding pigs according to an embodiment of the present application;

[0035] Figure 7 Shows the position schematic diagram of the switching component in a cleaning device for breeding pigs according to an embodiment of the present application;

[0036] Figure 8 Shows the structural schematic diagram of the switching component in a cleaning device for breeding pigs according to an embodiment of the present application. Detailed implementation manners

[0037] To further elaborate on the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the following, in combination with the accompanying drawings and preferred embodiments, details the specific implementation manners, structures, features and their effects of the present invention as follows.

[0038] The reference numerals in the accompanying drawings of the specification include: main body 1, end cover 2, connecting thread 3, connecting body 4, clamp groove 5, water pipe 6, external thread connecting plate 7, outer ring water outlet 8, inner ring water outlet 9, shielding plate 10, motor bracket 11, motor 12, connecting disk 13, water absorption layer 14, brush barrel 15, rubber block 16, connecting hole 17, water outlet cover 18, connecting groove 19, groove 20, thin film pressure sensor 21, external outlet 22, internal outlet 23, screw rod 24, support frame 25, protrusion 26, brush body 27, connecting thread hole 28, nut 29, first rod 30, chain 31, second rod 32, extrusion package 33, connecting shaft 34, keyway 35, through groove 36, connecting rod 37, convex block 38.

[0039] Embodiments such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 are shown as follows:

[0040] A cleaning device for breeding boars, comprising a main body 1, an end cover 2 detachably connected to the main body 1, a connector 4 provided on the end cover 2 and connected to a water pipe 6, an outlet cover 18 detachably connected to the other end of the main body 1, a brush assembly detachably connected to the outlet cover 18, and a rotating assembly provided inside the main body 1 and connected to the brush assembly;

[0041] Regarding the overall connection of this device:

[0042] The end cover 2 is provided with a connecting thread 3, and the end cover 2 and the main body 1 are connected through the connecting thread 3. The connector 4 is welded on the end cover 2. The connector 4 includes a through-body and a plurality of clamp grooves 5 opened on the through-body. After the water pipe 6 is sleeved on the through-body, a clamp is installed on the clamp groove 5.

[0043] The water pipe 6 is sleeved on the through-body, and a clamp is installed on the clamp groove 5 to realize the connection between the water pipe 6 and this device and complete the flow of water; similarly, for the convenience of disassembling this device, this device is provided with a connecting thread 3 on the end cover 2, and the end cover 2 and the main body 1 are disassembled through the connecting thread 3;

[0044] The rotating assembly includes a motor 12 provided inside the main body 1, a connecting disk 13 coaxially connected to the motor 12, and a connecting shaft 34 coaxially connected to the connecting disk 13. The brush assembly is arranged based on the connecting shaft 34, and the connecting disk 13 is provided with a switching assembly acting on the brush assembly;

[0045] Specifically: Regarding the brush assembly:

[0046] The brush assembly includes a water-absorbing layer 14 on the outer periphery of the connecting shaft 34, a brush barrel 15 sleeved on the water-absorbing layer 14, connecting holes 17 evenly opened around the brush barrel 15, a brush body 27 installed in the connecting holes 17 and connected to the water-absorbing layer 14, and a rubber block 16 provided at the end of the connecting shaft 34;

[0047] Specifically: As Figure 1 and Figure 2 shown, the water-absorbing layer 14 is used to obtain the moisture inside the main body 1, and the water transfer is completed through the water-absorbing layer 14. Since the brush body 27 is connected to the water-absorbing layer 14 and the connecting holes 17 are opened around the brush barrel 15, the use of the brush body 27 can rotate with water. Because the water-absorbing layer 14 does not have hardness, rotation cannot be realized. Therefore, the connecting shaft 34 is used, and the water-absorbing layer 14 is used to wrap the connecting shaft 34. The rubber block 16 at the end of the connecting shaft 34. Since the brush assembly in this device will act on the boar, in order to avoid stress on the boar, a rubber block 16 design is adopted at the end;

[0048] In order to make the rotation of the brush assembly smoother and more stable:

[0049] One end of the brush barrel 15 away from the water outlet cover 18 is provided with a connecting groove 19. The outer end of the water outlet cover 18 is provided with a protrusion 26. The protrusion 26 is magnetically connected to the connecting groove 19. Moreover, an externally threaded connecting plate 7 is provided at the bottom of the main body 1. The main body 1 and the water outlet cover 18 are connected through the externally threaded connecting plate 7. After the water outlet is installed, after the brush assembly passes through the water outlet cover 18, the brush barrel 15 is installed, as Figure 1 shown. The connecting groove 19 is installed on the brush barrel 15. The connecting groove 19 is magnetically connected to the protrusion 26, thereby completing the stable device of the brush assembly;

[0050] Similarly, when disassembling, first remove the rubber block 16, then remove the brush barrel 15, and finally remove the water outlet cover 18;

[0051] As Figure 1 shown, the bottom of the main body 1 is provided with an inner ring water outlet 9 and an outer ring water outlet 8. The water outlet cover 18 is provided with an inner outlet 23 and an outer outlet 22 corresponding to the positions of the inner ring water outlet 9 and the outer ring water outlet 8. A shielding assembly for shielding the inner ring water outlet 9 is provided inside the main body 1. A control assembly for increasing the rotation speed of the motor 12 is provided inside the water outlet cover 18;

[0052] Regarding the shielding assembly:

[0053] The shielding assembly is arranged at the bottom of the main body 1. The shielding assembly includes a bolt group penetrating and installed at the bottom of the main body 1 and a shielding plate 10 arranged inside the main body 1. The bolt group includes a screw rod 24 and a nut 29. The nuts 29 are respectively located inside and outside the main body 1. The distance between the shielding plate 10 and the inner bottom of the main body 1 is adjusted through the nut 29. The size of the shielding plate 10 is larger than the size of the inner ring water outlet 9, and the size of the shielding plate 10 is smaller than the size of the outer ring water outlet 8;

[0054] The screw rod 24 and the nut 29 are adjusted manually. The distance between the shielding plate 10 and the inner bottom of the main body 1 is adjusted. When the shielding plate 10 contacts the inner bottom of the main body 1, since the size of the shielding plate 10 is larger than the size of the inner ring water outlet 9, the inner ring water outlet 9 is shielded and the inner ring water outlet 9 no longer discharges water. Only the outer ring water outlet 8, that is, the overall water discharge on the water outlet cover 18 is reduced;

[0055] Regarding the manual adjustment of the screw rod 24 and the nut 29: As described above, after removing the water outlet cover 18, the screw rod 24 and the nut 29 can be exposed, that is, the screw rod 24 and the nut 29 can be manually adjusted;

[0056] This device makes reasonable use of the characteristic of the overall reduction of water discharge on the water cover:

[0057] Two working conditions are set:

[0058] 1. The working condition where both the inner outlet 23 and the outer outlet 22 discharge water, that is, the motor 12 rotates at a low speed, simulates the working conditions of manual scrubbing and water discharge cleaning.

[0059] 2. The overall water discharge on the water outlet cover 18 decreases, that is, the water discharge of the inner outlet 23 and the outer outlet 22 decreases. This is the working condition where the motor 12 rotates at a high speed. At this time, the weight of scrubbing is greater than the weight of water cleaning, simulating the working condition where stubborn stains need to be scrubbed with water.

[0060] Specifically: A control component is provided:

[0061] The control component includes a controller, a thin film pressure sensor 21, and a motor control chip. The thin film pressure sensor 21 is arranged inside the water outlet plate and is on the same plane as the inner outlet 23 and the outer outlet 22. When the baffle 10 blocks the inner ring water outlet 9, the overall water discharge becomes less, the thin film pressure sensor 21 senses a decrease in pressure, the controller obtains the signal of the thin film pressure sensor 21 to control the motor control chip, and the motor control chip increases the rotation speed of the motor 12.

[0062] Since the water discharge of the inner outlet 23 and the outer outlet 22 decreases, it acts on the thin film pressure sensor 21, and finally the rotation speed of the motor 12 increases;

[0063] Since the rotation speed of the motor 12 has increased, that is, a powerful scrubbing action is required at this time, which acts on stubborn stains;

[0064] Therefore, a variable diameter component is provided on the brush assembly, and a disinfection and cleaning package is provided inside the water outlet cover 18 at a position corresponding to the variable diameter component.

[0065] First, the motor 12 is a waterproof motor 12. There is a motor bracket 11 inside the main body 1. The motor bracket 11 includes a motor 12 ring and several support frames 25. The free ends of the support frames 25 are arranged on the inner wall inside the main body 1, and the motor 12 ring is sleeved on the motor bracket 11 to achieve stable installation of the motor 12;

[0066] Regarding the variable diameter component:

[0067] In terms of connection and structure:

[0068] A connection threaded hole 28 is provided on the connecting shaft 34. The connection threaded hole 28 penetrates through the water absorption layer 14. The connection threaded hole 28 is detachably connected to the variable diameter component. The variable diameter component includes a first rod 30, a chain 31, and a second rod 32. Before the rotation speed of the motor 12 increases, the first rod 30 and the second rod 32 are not in the same plane, and the disinfection and cleaning package does not work; after the rotation speed of the motor 12 increases, under the action of centrifugal force, the first rod 30 and the second rod 32 are in the same plane, and the disinfection and cleaning package works.

[0069] The motor 12 has two rotational speeds, a low rotational speed and a high rotational speed:

[0070] At the low rotational speed, the first rod 30 and the second rod 32 are not in the same plane;

[0071] At the high rotational speed, the first rod 30 and the second rod 32 are in the same plane, which is a characteristic brought about by different centrifugal forces;

[0072] Based on this characteristic, a disinfection and cleaning package is provided in this case. Regarding the disinfection and cleaning package: The disinfection and cleaning package is arranged on the inner wall of the water outlet cover 18 after the second rod 32 is horizontal. The disinfection and cleaning package includes a groove 20 fixedly connected to the water outlet cover 18 and a squeezing package 33 arranged in the groove 20. The squeezing package 33 is provided with a high-concentration cleaning liquid, and the squeezing package 33 ruptures after being hit by the second rod 32.

[0073] Since the high rotational speed is for cleaning stubborn stains, therefore, in order to improve the cleaning effect, the squeezing package 33 is provided. The rotation of the second rod 32 directly causes the squeezing package 33 to rupture, and the cleaning liquid flows out and mixes with water, and acts on the body surface of the breeding pigs through the brush assembly;

[0074] A keyway 35 is opened on the connecting shaft 34, and the connecting shaft 34 is coaxially connected to the output shaft of the motor 12 through the keyway 35. A through groove 36 is opened in the center of the shielding plate 10, and the size of the through groove 36 is larger than the size of the water absorption layer 14 to facilitate the passing of the water absorption layer 14. One end of the switching component is connected to the connecting disk 13, and the other end of the switching component is slidably connected to the bottom of the main body 1.

[0075] The core of this case is to realize the transfer of water through the water absorption layer 14, so as to realize the rotation of the brush assembly while discharging water;

[0076] Therefore, a switching component is provided in this case: The switching component includes a connecting rod 37 symmetrically fixedly connected to the connecting disk 13 and a convex block 38 fixedly connected to one side of the connecting rod 37. The convex block 38 can squeeze the water absorption layer 14, and a sliding groove is opened at the position of the bottom of the main body 1 corresponding to the connecting rod 37, and the connecting rod 37 is slidably connected to the sliding groove.

[0077] At this time, for the water absorption layer 14, it is a reciprocating action of squeezing - non - squeezing, which speeds up the absorption of water by the water absorption layer 14, makes the water carrying capacity of the brush assembly higher, and makes the water discharge of the brush assembly better.

[0078] This device realizes the function of the brush assembly brushing and flushing simultaneously by using the motor 12, and the brush assembly can discharge water by itself. Similarly, by using two different working conditions, the brushing weight of the brush assembly is changed, making the brushing effect of the brush assembly better.

[0079] This device solves the problem that the traditional cleaning device for breeding pigs only has a flushing function but no brushing function.

[0080] As described above, it is only the preferred embodiment of the present invention and does not impose any formal limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A cleaning device for breeding boars, characterized in that: It includes a main body, an end cap detachably connected to the main body, a connector disposed on the end cap and connected to a water pipe, a water outlet cap detachably connected to the other end of the main body, a brush assembly detachably connected to the water outlet cap, and a rotating assembly disposed inside the main body and connected to the brush assembly; The rotating assembly includes a motor disposed inside the main body, a connection disk coaxially connected to the motor, and a connection shaft coaxially connected to the connection disk. The brush assembly is disposed based on the connection shaft, and a switching assembly acting on the brush assembly is provided on the connection disk; An inner ring water outlet and an outer ring water outlet are provided at the bottom of the main body. Inner and outer outlets are provided at positions corresponding to the inner ring water outlet and the outer ring water outlet on the water outlet cap. A shielding assembly for shielding the inner ring water outlet is provided inside the main body, and a control assembly for increasing the rotation speed of the motor is provided inside the water outlet cap; A diameter-changing assembly is provided on the brush assembly, and a disinfection and cleaning package is provided at a position corresponding to the diameter-changing assembly inside the water outlet cap.

2. The cleaning device for breeding pigs according to claim 1, wherein, Connection threads are provided on the end cap, and the end cap and the main body are connected through the connection threads. The connector is welded to the end cap. The connector includes a through-body and a plurality of clamp grooves opened on the through-body. After the water pipe is sleeved on the through-body, a clamp is installed on the clamp groove.

3. The cleaning device for breeding boars according to claim 2, characterized in that, The brush assembly includes a water absorption layer on the outer periphery of the connection shaft, a brush barrel sleeved on the water absorption layer, connection holes uniformly opened around the brush barrel, brush bodies installed in the connection holes and connected to the water absorption layer, and a rubber block provided at the end of the connection shaft. A connection groove is provided at one end of the brush barrel away from the water outlet cap, and a protrusion is provided at the outer end of the water outlet cap. The protrusion is magnetically connected to the connection groove.

4. The cleaning device for breeding boars according to claim 3, characterized in that, The main body is provided with an externally threaded connection plate, and the main body and the water outlet cap are connected through the externally threaded connection plate. The shielding assembly is disposed at the bottom of the main body. The shielding assembly includes a bolt group penetrating and installed at the bottom of the main body and a shielding plate disposed inside the main body. The bolt group includes a screw rod and a nut. The nuts are respectively located inside and outside the main body. The distance from the shielding plate to the inner bottom of the main body is adjusted through the nut. The size of the shielding plate is larger than the size of the inner ring water outlet, and the size of the shielding plate is smaller than the size of the outer ring water outlet.

5. The cleaning device for breeding boars according to claim 4, characterized in that, The control assembly includes a controller, a thin film pressure sensor, and a motor control chip. The thin film pressure sensor is disposed inside the water outlet plate and in the same plane as the inner and outer outlets. After the shielding plate shields the inner ring water outlet, the overall water output becomes less, the thin film pressure sensor senses a decrease in pressure, the controller obtains the signal of the thin film pressure sensor and controls the motor control chip, and the rotation speed of the motor is increased through the motor control chip.

6. The cleaning device for breeding boars according to claim 5, wherein, The motor is a waterproof motor. A motor bracket is provided inside the main body. The motor bracket includes a motor ring and a plurality of support frames. The free ends of the support frames are disposed on the inner wall inside the main body, and the motor ring is sleeved on the motor bracket.

7. The cleaning device for breeding boars according to claim 6, characterized in that, The connecting shaft is provided with a connecting threaded hole which penetrates through the water absorption layer. The connecting threaded hole is detachably connected to the diameter-changing component. The diameter-changing component includes a first rod, a chain and a second rod. Before the rotation speed of the motor increases, the first rod and the second rod are not in the same plane and the disinfection and cleaning package is not working. After the rotation speed of the motor increases, under the action of centrifugal force, the first rod and the second rod are in the same plane and the disinfection and cleaning package is working.

8. The cleaning device for breeding boars according to claim 7, characterized in that, The disinfection and cleaning package is arranged on the inner wall of the water outlet cover after the second rod is horizontal. The disinfection and cleaning package includes a groove fixedly connected to the water outlet cover and an extrusion package arranged in the groove. The extrusion package is provided with a high-concentration cleaning liquid. The extrusion package breaks after being impacted by the second rod.

9. The cleaning device for breeding boars according to claim 8, wherein, A keyway is formed on the connecting shaft, and the connecting shaft is coaxially connected to the output shaft of the motor through the keyway. A through groove is formed in the center of the shielding plate, and the size of the through groove is larger than the size of the water absorption layer. One end of the switching component is connected to the connecting disk, and the other end of the switching component is slidably connected to the bottom of the main body.

10. The cleaning device for breeding boars according to claim 9, characterized in that, The switching component includes a connecting rod symmetrically and fixedly connected to the connecting disk and a convex block fixedly connected to one side of the connecting rod. The convex block can extrude the water absorption layer. A sliding groove is formed in the bottom of the main body corresponding to the position of the connecting rod, and the connecting rod is slidably connected to the sliding groove.

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