Purification and disinfection device and method for chicken farm breeding

Abstract

The invention discloses a purification and disinfection device for chicken farm breeding and a method thereof, and relates to the technical field of disinfection equipment, the purification and disinfection device comprises a supporting platform, and the top of the supporting platform is provided with a disinfection assembly for disinfecting people going in and out of a chicken farm; a purification assembly is arranged at the bottom of the supporting platform and used for disinfecting shoe soles of chicken farm workers. The disinfection assembly comprises two lower cover plates installed on the top of the supporting platform, and a PVC soft plate is fixed to the top of each lower cover plate. The disinfection assembly is used for disinfecting the body parts of a worker entering and exiting the chicken house, the limbs of the worker are covered with the lower cover plate, the PVC soft plate and the upper cover plate, meanwhile, the upper cover plate is arranged to be in the form that the top end is open, and therefore the head of the worker can stretch out of the top of the upper cover plate; and at the moment, disinfectant fluid sprayed out of the atomizing spray head only makes contact with limbs of people and does not enter respiratory tracts of people to affect body health of people.

Description

Technical Field

[0001] This invention relates to the field of disinfection equipment technology, specifically to a purification and disinfection device and method for chicken farms. Background Technology

[0002] Chicken farms are large-scale breeding facilities for laying hens or broilers. These farms house a large number of chickens, which, in addition to laying eggs, produce a large amount of excrement and secretions. These provide abundant nutrients for the growth of pathogenic microorganisms. Furthermore, chicken farms are equipped with water supply lines, through which pathogenic microorganisms can easily enter the chickens' bodies, causing illness or death and seriously threatening the health of the chickens on the farm. Because once a disease outbreak occurs on a chicken farm, it is often too late to take timely measures. Therefore, regular environmental disinfection of chicken farms is crucial to minimizing the presence of pathogenic microorganisms in the chickens' surrounding environment, preventing infection, and effectively controlling the occurrence and spread of various animal diseases.

[0003] Disinfection methods in chicken farms are mainly divided into three types: physical disinfection, chemical disinfection, and biological disinfection. Physical disinfection methods include cleaning and scrubbing, sunlight exposure, dry heat disinfection, and boiling disinfection. Chemical disinfection mainly involves using chemical solutions of a certain concentration to disinfect the chicken coop. Biological disinfection uses the principle of microbial fermentation and heat generation to kill pathogens. Disinfection work is divided into three types: preventative disinfection, emergency disinfection, and final disinfection. All equipment, transport vehicles, and personnel entering and leaving the chicken coop are subject to disinfection.

[0004] Currently, chicken farms use equipment as described in existing technology publications CN215308707U and CN112843301A to directly spray disinfectant onto workers entering and exiting the farm. Because the disinfectant contains alcohol or chlorine, these components can easily affect human health after entering the respiratory tract, posing a safety hazard to existing disinfection devices. Furthermore, this direct spraying method fails to disinfect the soles of people's shoes, allowing germs and other microorganisms to easily enter the chicken farm through the shoes, thus resulting in incomplete disinfection. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a purification and disinfection device and method for chicken farms. The device utilizes disinfection components to disinfect the body parts of workers entering and leaving the chicken farm. The workers' limbs are covered by a lower cover, a PVC soft board, and an upper cover. The upper cover is designed with an opening at the top, allowing the workers' heads to protrude from the top of the upper cover. In this case, the disinfectant sprayed from the atomizing nozzles will only come into contact with the workers' limbs and will not enter their respiratory tract and affect their health.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a purification and disinfection device for chicken farms, comprising a support platform, wherein the top of the support platform is provided with a disinfection component for disinfecting personnel entering and leaving the chicken farm;

[0007] The support platform is equipped with a purification component at its bottom for disinfecting the soles of the shoes of chicken farm workers.

[0008] The disinfection assembly includes two lower cover plates installed on the top of the support platform. Each lower cover plate has a PVC flexible board fixed to its top. The PVC flexible board is processed into a corrugated shape for folding and telescopic purposes. Each PVC flexible board has an upper cover plate fixed to its top. The two lower cover plates, the two PVC flexible boards, and the two upper cover plates are arranged in a mirror image. Multiple atomizing nozzles are fixed to the inner walls of the two lower cover plates and the interior of the two upper cover plates. Cavities communicating with the atomizing nozzles are processed inside the lower cover plates and the upper cover plates. Short pipes are connected to each cavity. Multiple short pipes are fixed to the outer walls of the lower cover plates and the upper cover plates, respectively, for supplying disinfectant water into the cavities.

[0009] A lifting assembly is provided between the lower cover plate and the upper cover plate to drive the upper cover plate to move up and down, so as to cover the chicken farm workers of different heights with the upper cover plate.

[0010] Preferably, the number of cavities is set to three, and the multiple atomizing nozzles are divided into three groups. The multiple atomizing nozzles in each group are evenly distributed in a ring array with the center of the support platform as the center, and each atomizing nozzle is tilted downward.

[0011] Each short tube is fixedly connected to a flexible tube at the end away from the cavity. The number of flexible tubes is set to four, and the four flexible tubes are divided into two groups. The two flexible tubes in each group are distributed vertically, located on one side of the upper cover plate and the other side of the lower cover plate, respectively. A corrugated pipe is fixedly connected between the two flexible tubes distributed vertically and vertically. The corrugated pipe is located on one side of the PVC flexible plate. The end of the flexible tube at the bottom away from the corrugated pipe is fixedly connected to a water pump. The water pump's water inlet is connected to a water pumping pipe. A disinfection water tank is provided at the bottom of the water pump. The end of the water pump away from the water pump extends into the disinfection water tank to draw disinfection water containing more than 70% ethanol.

[0012] The top side of the disinfection tank is fixedly connected to a first water inlet pipe for adding disinfectant water into the tank.

[0013] Preferably, the lifting assembly includes two first horizontal plates and two second horizontal plates. The two first horizontal plates are respectively located on the outer wall of one side of the two lower cover plates, and the two second horizontal plates are respectively located on the outer wall of one side of the two upper cover plates. Each second horizontal plate has a hollow rod on its bottom front side and bottom rear side. The bottom end of the hollow rod is movably connected to the top of the first horizontal plate through a bearing. A third threaded rod is threaded inside the hollow rod. The top end of the third threaded rod is fixedly connected to the bottom of the second horizontal plate for driving the second horizontal plate to move up and down.

[0014] Each hollow rod has a worm gear fixed to its bottom outer wall. A worm is engaged with the side of the worm gear away from the lower cover plate. A second rotating shaft is fixed between the two worms on one side of the lower cover plate. Two first mounting plates are movably connected to the outer wall of the second rotating shaft via bearings. The first mounting plates are fixed to the top of the first horizontal plate. The front end of the second rotating shaft passes through the worm located on the front side and extends beyond the front side of the worm. A first bevel gear is fixed to the front end of the second rotating shaft. A second bevel gear is engaged with one side of the first bevel gear. A third rotating shaft is fixed to the side of the second bevel gear away from the first bevel gear. A second mounting plate is movably connected to the outer end of the third rotating shaft via bearings. The second mounting plate is fixed to the outer wall of the lower cover plate. A third motor is fixed to the end of the third rotating shaft away from the second bevel gear. The third motor is fixed to the outer wall of the lower cover plate by bolts and is used to drive the hollow rod to rotate.

[0015] Preferably, vertical plates are fixed to both sides of the bottom of the two lower cover plates. Threaded rods are threadedly connected between the two upper cover plates on the front side and between the two upper cover plates on the rear side. The two ends of the threaded rods are movably connected to the two sides inside the support platform through bearings. One end of the threaded rod passes through the support platform and extends out of one side of the support platform. A first pulley is fixed to the end of the threaded rod extending out of the support platform. A first belt is provided between the two first pulleys. The first pulleys and the first belt are both located on one side of the support platform. A first motor that drives the threaded rod to rotate is fixed to one end of one of the threaded rods. The first motor is fixed to the outer wall of the support platform by a bracket.

[0016] Preferably, the number of threaded rods is set to two, with the two threaded rods located on the front and rear sides of the support platform respectively. Each threaded rod has threads at both ends and a smooth surface in the middle, and the threads at both ends of each threaded rod have opposite directions.

[0017] The support platform has through holes on both sides, and the flexible hose located below passes through the through holes and extends out of the bottom of the support platform;

[0018] The support platform is equipped with a staircase at the front for easy access by chicken farm workers. Support legs are fixed at the four corners of the bottom of the support platform, and the bottom of the support legs are in contact with the ground.

[0019] Preferably, the purification component includes a first housing, the top of which is embedded in the middle of the support platform, and a second water inlet pipe for adding disinfectant water into the first housing is fixedly connected to one side of the top of the first housing.

[0020] A mesh plate is fixed at the top of the inside of the first box, and two roller brushes are arranged side by side at the bottom of the mesh plate. A first rotating shaft runs through the inside of each roller brush. The two ends of the first rotating shaft are respectively connected to the front side and the rear side of the inside of the first box through bearings.

[0021] The bottom of the roller brush is provided with a water guide plate, the outer wall of the water guide plate is fixedly connected to the inner wall of the first box, the inside of the water guide plate is processed into a funnel shape, and a solenoid valve is fixed on the outer wall of the vertical pipe at the bottom of the water guide plate, which is used to seal the disinfectant water at the top of the water guide plate so that the bottom of the roller brush is immersed in the disinfectant water.

[0022] Preferably, the rear end of the first rotating shaft passes through the first housing and extends out of the rear side of the first housing. A second pulley is fixed to the rear end of the first rotating shaft, and a second belt is provided between the two second pulleys. A second motor is provided at the rear end of one of the first rotating shafts to drive the first rotating shaft to rotate, thereby driving the two roller brushes to rotate and clean the soles of the shoes of the chicken farm workers.

[0023] Preferably, the bottom of the first box is fixedly connected to the second box, and three equally spaced electric heating rods are fixed inside the second box. The electric heating rods are used to boil the disinfectant water inside the second box to evaporate the ethanol.

[0024] The top of the second housing is machined into an open shape. A filter screen is fixed inside the top of the second housing. A scraper is provided on one side of the top of the filter screen. Two reciprocating screws pass through the top of the scraper. Two screw nuts are embedded inside the top of the scraper. The reciprocating screws and screw nuts are connected by threads. The two reciprocating screws are located on both sides inside the second housing. The front end of the reciprocating screw is movably connected to the front side of the second housing through a bearing. The rear end of the reciprocating screw passes through the second housing and extends out of the rear side of the second housing. The rear end of the reciprocating screw is movably connected to the second housing through a sealed bearing.

[0025] A third pulley is fixed to the rear end of the reciprocating screw extending outside the second housing. A third belt is provided between each third pulley and the second pulley at the top to drive the reciprocating screw to rotate. A strip-shaped opening is provided at the bottom rear side of the first housing. An electric heating rod is fixed to the inner wall of the strip-shaped opening. A water-blocking plate is plugged inside the strip-shaped opening to block it.

[0026] Preferably, a neck collar assembly is provided between the two upper cover plates to seal the gap between the neck of the chicken farm worker and the upper cover plate;

[0027] The neck collar assembly includes two airbags, which are fixed in the inner wall of the top of the two upper cover plates respectively. Each airbag has a micro air pump that inflates the airbag to one side of its top, and the micro air pump is located on one side of the top of the upper cover plate.

[0028] The present invention also includes a purification and disinfection method using the above-mentioned purification and disinfection device for chicken farming, comprising the following steps:

[0029] Step 1: Staff members must undergo thorough disinfection before entering and exiting the chicken farm. First, adjust the position of the upper cover plate according to the height of the staff member entering. At this time, start the third motor to drive the third shaft to rotate. The second bevel gear installed at one end of the third shaft meshes with the first bevel gear to drive the second shaft to rotate. The rotating second shaft drives the worm gear to rotate, which in turn drives the worm wheel meshing with it to rotate. Finally, the worm wheel drives the hollow rod to rotate, which in turn drives the third threaded rod installed inside it to move upward. This allows the second horizontal plate installed at the top of the third threaded rod and on the outer wall of the upper cover plate to drive the upper cover plate to move upward, thereby adjusting the height of the upper cover plate. At the same time, the top of the PVC soft board can be stretched upward to cover the upper cover plate above the shoulders of chicken farm staff of different heights.

[0030] Step 2: Start the first motor and use it to drive the threaded rod connected to it to rotate. The first pulley and the first belt installed at the outer ends of the two threaded rods will drive the two threaded rods to rotate synchronously. Since the threads at both ends of the two threaded rods are opposite in direction, they can simultaneously drive the two vertical plates at the outer ends of the same threaded rod to move the two lower cover plates outward until the two lower cover plates are moved to the top two sides of the support platform. Then the first motor can be turned off.

[0031] Then, the chicken farm staff moved up the stairs to the middle of the top of the mesh panel, and then started the first motor again, causing the first motor to drive the threaded rod to rotate in the opposite direction, which in turn drove the vertical plate installed on the outer end of the threaded rod to move the lower cover plate in the opposite direction until the two lower cover plates were moved to their original positions, at which point the first motor was turned off.

[0032] Step 3: After the two upper covers are placed over the necks of the chicken farm workers, start the mini air pump and use the mini air pump to inflate the airbags until the airbags can adhere to the skin of the chicken farm workers' necks.

[0033] Step 4: Start the water pump and use the pumping pipe at one end to draw the disinfectant water from inside the disinfectant tank into the hose located below. Then, through the corrugated pipe and short pipe, the disinfectant water is transported into the cavity, so that the disinfectant water can be sprayed out of the cavity and land on the chicken farm staff.

[0034] Step 5: While the water pump is running synchronously in Step 4, start the second motor. Use the second motor to drive the first shaft connected to the output shaft of the second motor to rotate. The second pulley and the second belt at the outer end of the two first shafts will drive the two first shafts to rotate simultaneously, so that the first shaft can drive the outer roller brush to rotate. At this time, the chicken farm staff stand on the top of the mesh plate. The bristles at the outer end of the roller brush can pass through the mesh plate and contact the soles of the chicken farm staff's shoes. The rotating roller brush will dip into the disinfectant inside the first box to disinfect the soles of the shoes.

[0035] The roller brush disinfects the soles of the shoes and also washes away the stains that adhere to the soles, allowing the stains to pass through the mesh and fall to the top of the water guide plate.

[0036] Step Six: After disinfecting the chicken farm staff, open the solenoid valve to allow the disinfectant water with stains on the top of the guide plate to pass through the filter screen and fall into the second chamber, so that the stains can be trapped on the top of the filter screen. Then, pull the water blocking plate out of the strip-shaped opening at the bottom of the first chamber. The rotating second pulley can drive the third pulley to rotate through the third belt, and drive the two reciprocating screws on the top of the filter screen to rotate through the third pulley. The reciprocating screws can drive the scraper to move back and forth on the top of the filter screen to push the debris that falls on the top of the filter screen out of the strip-shaped opening.

[0037] At the same time, the electric heating rod is activated to heat the disinfectant water inside the second chamber to 100°C, causing it to boil. This allows the ethanol in the disinfectant water to evaporate and overflow through the strip-shaped opening at the bottom of the first chamber, thus purifying the alcohol in the disinfectant water.

[0038] Compared with the prior art, the present invention provides a purification and disinfection device and method for chicken farming, which has the following beneficial effects:

[0039] 1. The disinfection components are used to disinfect the body parts of the staff entering and leaving the chicken farm. The staff's limbs are covered by the lower cover, PVC soft board and upper cover. The upper cover is designed with an opening at the top so that the staff's head can be extended from the top of the upper cover. At this time, the disinfectant sprayed from the atomizing nozzle will only come into contact with the staff's limbs and will not enter the staff's respiratory tract and affect their health.

[0040] 2. By setting a foldable and retractable PVC soft board between the upper and lower cover plates, and using a lifting component installed on one side of the upper cover plate to push the upper cover plate up and down on the top of the PVC soft board, the height of the upper cover plate can be adjusted so that it can cover the shoulders of chicken farm workers of different heights.

[0041] 3. By setting two roller brushes at the bottom of the support platform, the roller brushes can be used to pick up the disinfectant in the first box. When chicken farm workers disinfect their body parts, they will stand on top of the mesh plate. The rotating roller brushes can scrub and disinfect the soles of people's shoes, thereby improving the comprehensiveness of disinfection and preventing germs and other microorganisms from entering the chicken farm through the soles of the workers' shoes.

[0042] The roller brush not only disinfects the soles of people's shoes, but also washes away stains such as chicken feathers and feces that are stuck to the soles, thus preventing the growth of bacteria and other microorganisms.

[0043] 4. The stains washed away by the roller brush will remain on the top of the filter screen, while the disinfectant will pass through the filter screen and move into the second chamber to achieve solid-liquid separation. Finally, the solid stains will be moved out from the bottom of the first chamber by the scraper, while the disinfectant wastewater will remain at the bottom of the second chamber and be heated by the electric heating rod until the ethanol in the disinfectant water evaporates, thus purifying the disinfectant wastewater. After cooling, the disinfectant wastewater can be directly discharged into the natural environment without causing pollution.

[0044] 5. By setting an airbag on the inner wall of each of the two upper cover plates and inflating the airbags with a micro air pump, the volume of the airbags is increased, allowing them to fit snugly against the skin of the neck and achieve a sealing effect. This prevents the disinfectant inside the upper cover plates from escaping from the top of the upper cover plates and entering the respiratory tract, thus affecting health. Furthermore, by inflating the airbags with different volumes of gas, the distance between the inner walls of the two airbags can be adjusted, allowing the airbags to fit over necks of different thicknesses, thereby expanding the scope of application of this invention. Attached Figure Description

[0045] Figure 1 This is a front view of the present invention;

[0046] Figure 2 This is a rear view of the present invention;

[0047] Figure 3 This is a bottom view of the present invention;

[0048] Figure 4 This is a schematic diagram of a single upper cover plate and a single lower cover plate of the present invention;

[0049] Figure 5 This is a schematic diagram of the atomizing nozzle, upper cover plate, and lower cover plate of the present invention;

[0050] Figure 6 For the present invention Figure 5 Enlarged view of A in the middle;

[0051] Figure 7 For the present invention Figure 5 Enlarged view of B in the middle;

[0052] Figure 8 This is a schematic diagram of the two upper cover plates after they have been raised according to the present invention;

[0053] Figure 9 This is a schematic diagram of the lower cover plate and the vertical plate of the present invention;

[0054] Figure 10 For the present invention Figure 9 The right view;

[0055] Figure 11 This is a schematic diagram of the support platform and the first housing of the present invention;

[0056] Figure 12 This is a cross-sectional view of the first and second housings of the present invention;

[0057] Figure 13 For the present invention Figure 12 Enlarged view of C;

[0058] Figure 14 This is a schematic diagram of the purification component of the present invention;

[0059] Figure 15 For the present invention Figure 14 Enlarged view of D;

[0060] In the picture:

[0061] 1. Support platform;

[0062] 2. Disinfection assembly; 21. Lower cover plate; 22. PVC flexible board; 23. Upper cover plate; 24. Atomizing nozzle; 25. Cavity; 26. Short pipe; 27. Flexible hose; 28. Corrugated pipe; 29. ​​Water pump; 210. Disinfection water tank; 211. Water suction pipe; 212. First water inlet pipe; 213. Vertical plate; 214. Threaded rod; 215. First pulley; 216. First belt; 217. First motor; 218. Through hole;

[0063] 3. Purification components; 31. First housing; 32. Mesh plate; 33. Roller brush; 34. First rotating shaft; 35. Second pulley; 36. Second belt; 37. Second motor; 38. Water guide plate; 39. Solenoid valve; 310. Filter screen; 311. Scraper; 312. Reciprocating screw; 313. Third pulley; 314. Third belt; 315. Water blocking plate; 316. Electric heating rod; 317. Second housing; 318. Second water inlet pipe;

[0064] 4. Stairs;

[0065] 5. Supporting leg;

[0066] 6. Lifting assembly; 61. First horizontal plate; 62. Second horizontal plate; 63. Hollow rod; 64. Third threaded rod; 65. Worm gear; 66. Worm; 67. Second rotating shaft; 68. First bevel gear; 69. Second bevel gear; 610. Third rotating shaft; 611. Third motor;

[0067] 7. Neck glove assembly; 71. Airbag; 72. Miniature air pump. Detailed Implementation

[0068] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0069] All staff entering and leaving the chicken farm must undergo disinfection to prevent the growth of germs. To ensure thorough disinfection of personnel entering and leaving the chicken farm, such as... Figure 1 As shown, the present invention provides a purification and disinfection device for chicken farms, including a support platform 1, with support legs 5 fixed at the four corners of the bottom of the support platform 1, the bottom ends of the support legs 5 contacting the ground, and a disinfection component 2 for disinfecting personnel entering and leaving the chicken farm provided on the top of the support platform 1.

[0070] Compared to existing technologies that spray disinfectant directly from the head downwards, the disinfection component 2 in this invention can directly disinfect body parts, preventing disinfectant from entering the body and affecting respiratory health. Figure 2-10As shown, the disinfection component 2 includes two lower cover plates 21 installed on the top of the support platform 1. Each lower cover plate 21 has a PVC soft board 22 fixed on its top. The PVC soft board 22 is processed into a corrugated shape for folding and telescopic purposes. Each PVC soft board 22 has an upper cover plate 23 fixed on its top. The two lower cover plates 21, the two PVC soft boards 22, and the two upper cover plates 23 are arranged in a mirror image. Multiple atomizing nozzles 24 are fixed on the inner walls of the two lower cover plates 21 and the interior of the two upper cover plates 23. Cavities 25 communicating with the atomizing nozzles 24 are processed inside the lower cover plates 21 and the upper cover plates 23. Short pipes 26 are connected to each cavity 25. Multiple short pipes 26 are fixed on the outer walls of the lower cover plates 21 and the upper cover plates 23, respectively, for supplying disinfectant water to the interior of the cavity 25.

[0071] By covering the lower cover plate 21, PVC soft board 22 and upper cover plate 23 outside the person's body, and placing the person's head on top of the upper cover plate 23, the disinfectant sprayed from the atomizing nozzle 24 can fall directly onto the person's body. Since the person's head is outside the upper cover plate 23, the sprayed disinfectant can be separated from the person's head to prevent the disinfectant from entering the person's respiratory tract.

[0072] Furthermore, the present invention has three cavities 25, and the multiple atomizing nozzles 24 are divided into three groups. The three groups of atomizing nozzles 34 are arranged in descending order: the first group is distributed at the top inside the upper cover plate 23, the second group is distributed at the bottom inside the upper cover plate 23, and the third group is distributed at the upper part of the inner wall of the lower cover plate 21. Moreover, the multiple atomizing nozzles 24 in each group are evenly distributed in a circular array with the center of the supporting platform 1 as the center. Each atomizing nozzle 24 is tilted downwards. The tilting setting allows the disinfectant water to fall from the top downwards, thereby enabling comprehensive disinfection of the chicken farm workers. The alcohol content of the sprayed disinfectant water is about 75%. Under the sealing effect of the upper cover plate 23 and the lower cover plate 21, the sprayed mist can be concentrated, so that the concentration of the mist between the upper cover plate 23 and the lower cover plate 21 can meet the requirements of disinfection and sterilization, enhance its disinfection and sterilization effect, and shorten the disinfection and sterilization time.

[0073] like Figure 5-7As shown in Figures 9 and 10, a flexible tube 27 is fixedly connected to the end of each short tube 26 away from the cavity 25. The number of flexible tubes 27 is four, divided into two groups. Each group has two flexible tubes 27 arranged vertically, located on one side of the upper cover plate 23 and the other on one side of the lower cover plate 21, respectively. Through holes 218 are provided on both sides of the support platform 1. The lower flexible tube 27 passes through the through hole 218 and extends out of the bottom of the support platform 1. A corrugated pipe 28 is fixedly connected between the two vertically arranged flexible tubes 27. Located on one side of the PVC flexible board 22, the bottom of the flexible hose 27, away from the corrugated pipe 28, is fixedly connected to a water pump 29. The water pump 29's inlet is connected to a water pump pipe 211. The bottom of the water pump 29 is equipped with a disinfection water tank 210. The top side of the disinfection water tank 210 is fixedly connected to a first inlet pipe 212 for adding disinfectant water into the disinfection water tank 210. The end of the water pump pipe 211 away from the water pump 29 extends into the disinfection water tank 210 to draw out the disinfectant water inside the disinfection water tank 210. The disinfectant water contains more than 70% ethanol.

[0074] During the disinfection process, the water pump 29 needs to be started. The water pump 29 uses the water pump pipe 211 at one end to draw the disinfectant water from the disinfectant water tank 210 into the hose 27 located below. Then, the disinfectant water is transported into the cavity 25 through the corrugated pipe 28 and the short pipe 26, so that the disinfectant water can be sprayed out through the atomizing nozzle 24. The sprayed disinfectant water can land on the chicken farm staff.

[0075] Because people are of different heights, the upper cover 23 needs to be moved to different positions to cover the people to be disinfected, such as... Figure 1 and 2 As shown, a lifting assembly 6 is provided between the lower cover plate 21 and the upper cover plate 23 to drive the upper cover plate 23 to move up and down, which is used to cover the upper cover plate 23 outside chicken farm workers of different heights.

[0076] Specifically, such as Figure 2-10 As shown, the lifting assembly 6 includes two first horizontal plates 61 and two second horizontal plates 62. The two first horizontal plates 61 are respectively located on the outer wall of one side of the two lower cover plates 21, and the two second horizontal plates 62 are respectively located on the outer wall of one side of the two upper cover plates 23. Each second horizontal plate 62 is provided with a hollow rod 63 on the front side and the rear side of the bottom. The bottom end of the hollow rod 63 is movably connected to the top of the first horizontal plate 61 through a bearing. A third threaded rod 64 is threaded inside the hollow rod 63. The top end of the third threaded rod 64 is fixedly connected to the bottom of the second horizontal plate 62, and the second horizontal plate 62 can be moved up and down by the third threaded rod 64.

[0077] Each hollow rod 63 has a worm gear 65 fixed to its bottom outer wall. A worm 66 is meshed on the side of the worm gear 65 away from the lower cover plate 21. A second rotating shaft 67 is fixed between the two worms 66 on one side of the lower cover plate 21. Two first mounting plates are movably connected to the outer wall of the second rotating shaft 67 through bearings. The first mounting plates are fixed to the top of the first horizontal plate 61. The front end of the second rotating shaft 67 passes through the worm 66 on the front side and extends out of the front side of the worm 66. A first bevel gear 68 is fixed to the front end of the second rotating shaft 67. A second bevel gear 69 is meshed on one side of the first bevel gear 68. A third rotating shaft 610 is fixed on the side of the second bevel gear 69 away from the first bevel gear 68. A second mounting plate is movably connected to the outer end of the third rotating shaft 610 through bearings. The second mounting plate is fixed to the outer wall of the lower cover plate 21. A third motor 611 is fixed to the end of the third rotating shaft 610 away from the second bevel gear 69. The third motor 611 is fixed to the outer wall of the lower cover plate 21 by bolts and is used to drive the hollow rod 63 to rotate.

[0078] Before disinfection, the position of the upper cover plate 23 needs to be adjusted according to the height of the personnel entering. At this time, the third motor 611 is started, which drives the third rotating shaft 610 to rotate. The second bevel gear 69 and the first bevel gear 68 installed at one end of the third rotating shaft 610 mesh to drive the second rotating shaft 67 to rotate. The rotating second rotating shaft 67 drives the worm gear 66 to rotate, so that the worm gear 66 can drive the worm wheel 65 meshing with it to rotate. Finally, the worm wheel 65 drives the hollow rod 63 to rotate, so that the hollow rod 63 can drive the third threaded rod 64 installed inside it to move upward. This allows the second horizontal plate 62 installed at the top of the third threaded rod 64 and on the outer wall of the upper cover plate 23 to drive the upper cover plate 23 to move upward, thereby adjusting the height of the upper cover plate 23. At the same time, the top of the PVC soft board 22 can be stretched upward to cover the upper cover plate 23 above the shoulders of chicken farm workers of different heights, so as to achieve disinfection of chicken farm workers of different heights.

[0079] To facilitate movement of chicken farm staff between the two lower cover panels 21, such as Figure 9-11 As shown in Figure 14, vertical plates 213 are fixed on both sides of the bottom of the two lower cover plates 21. Threaded rods 214 are threadedly connected between the two upper cover plates 23 on the front side and between the two upper cover plates 23 on the rear side. The two ends of the threaded rods 214 are movably connected to the two sides inside the support platform 1 through bearings. One end of the threaded rods 214 passes through the support platform 1 and extends out of one side of the support platform 1. A first pulley 215 is fixed to one end of the threaded rods 214 that extends out of the support platform 1. A first belt 216 is provided between the two first pulleys 215. The first pulleys 215 and the first belt 216 are both located on one side of the support platform 1. A first motor 217 that drives the threaded rods 214 to rotate is fixed to one end of one of the threaded rods 214. The first motor 217 is fixed to the outer wall of the support platform 1 by a bracket.

[0080] The number of threaded rods 214 is set to two. The two threaded rods 214 are located on the front side and the rear side inside the support platform 1, respectively. Each threaded rod 214 has threads at both ends and a smooth surface in the middle. The threads at both ends of each threaded rod 214 have opposite directions.

[0081] Before moving between the two lower cover plates 21, the first motor 217 is started, which drives the threaded rod 214 connected to it to rotate. The first pulley 215 and the first belt 216 installed at the outer ends of the two threaded rods 214 drive the two threaded rods 214 to rotate synchronously. Since the threads at both ends of the two threaded rods 214 are opposite, the two vertical plates 213 at the outer ends of the same threaded rod 214 can be driven to move the two lower cover plates 21 outward until the two lower cover plates 21 are moved to the top two sides of the support platform 1, at which point the first motor 217 can be turned off.

[0082] A staircase 4 is fixed to the front of the support platform 1 to facilitate the climbing of chicken farm workers. After the two lower cover plates 21 are removed, the chicken farm workers move between the two lower cover plates 21 via the staircase 4. Then, the first motor 217 is started again, causing the first motor 217 to drive the threaded rod 214 to rotate in the opposite direction. This drives the vertical plate 213 installed at the outer end of the threaded rod 214 to move the lower cover plates 21 in the opposite direction until the two lower cover plates 21 are moved to their original positions. Then the first motor 217 can be turned off.

[0083] In addition, to prevent disinfectant from escaping through the gap between the upper cover 23 and people's necks, such as Figure 1-4 As shown in Figures 8-10 and 14, a neck glove assembly 7 is provided between the two upper cover plates 23 for sealing the gap between the necks of chicken farm workers and the upper cover plates 23; the neck glove assembly 7 includes two airbags 71, which are respectively fixed in the inner wall of the top of the two upper cover plates 23, and each airbag 71 is fixedly connected to a miniature air pump 72 for inflating the airbag 71 on one side of the top, and the miniature air pump 72 is located on one side of the top of the upper cover plate 23;

[0084] After the two upper cover plates 23 are placed over the necks of the chicken farm workers, the miniature air pump 72 is activated to inflate the airbag 71 until the airbag 71 can adhere to the skin of the chicken farm workers' necks, thereby sealing the gap between the chicken farm workers' necks and the top of the upper cover plates 23, thus preventing disinfectant from leaking out of the gap and entering people's respiratory tract.

[0085] When people enter and leave chicken farms, their shoes often accumulate debris such as chicken feathers and droppings that easily breed bacteria. To ensure thorough disinfection, such as... Figure 1As shown, a purification component 3 is provided at the bottom of the support platform 1 for disinfecting the soles of the shoes of chicken farm workers;

[0086] Specifically, such as Figure 11-15 As shown, the purification component 3 includes a first housing 31. The top of the first housing 31 is embedded in the middle of the support platform 1. A second water inlet pipe 318 is fixedly connected to one side of the top of the first housing 31 to add disinfectant water into the first housing 31. Disinfectant water can be added into the first housing 31 through the second water inlet pipe 318.

[0087] A mesh plate 32 is fixed at the top inside the first housing 31. Two roller brushes 33 are arranged side by side at the bottom of the mesh plate 32. A first rotating shaft 34 passes through the inside of each roller brush 33. The two ends of the first rotating shaft 34 are movably connected to the front side and the rear side inside the first housing 31 through bearings, respectively. A water guide plate 38 is provided at the bottom of the roller brush 33. The outer wall of the water guide plate 38 is fixedly connected to the inner wall of the first housing 31. The inside of the water guide plate 38 is processed into a funnel shape. A solenoid valve 39 is fixed on the outer wall of the vertical tube at the bottom of the water guide plate 38 to seal the disinfectant water at the top of the water guide plate 38 so that the bottom of the roller brush 33 is immersed in the disinfectant water.

[0088] Moreover, the rear end of the first rotating shaft 34 passes through the first box 31 and extends out of the rear side of the first box 31. The rear end of the first rotating shaft 34 is fixed with a second pulley 35. A second belt 36 is provided between the two second pulleys 35. The rear end of one of the first rotating shafts 34 is provided with a second motor 37 that drives the first rotating shaft 34 to rotate, which is used to drive the two roller brushes 33 to rotate to clean the soles of the shoes of the chicken farm workers.

[0089] As disinfectant is sprayed from the atomizing nozzle 24, the second motor 37 is activated. The second motor 37 drives the first rotating shaft 34, which is connected to the output shaft of the second motor 37, to rotate. The second pulley 35 and the second belt 36 at the outer ends of the two first rotating shafts 34 simultaneously drive the two first rotating shafts 34 to rotate, so that the first rotating shafts 34 can drive the outer roller brush 33 to rotate. At this time, the chicken farm workers stand on the top of the mesh plate 32. The bristles at the outer end of the roller brush 33 can pass through the mesh plate 32 and contact the soles of the chicken farm workers' shoes. The rotating roller brush 33 dips into the disinfectant inside the first box 31 to disinfect and scrub the soles of the shoes, thereby cleaning away the stains adhering to the soles of the shoes, allowing the stains to pass through the mesh plate 32 and fall to the top of the water guide plate 38.

[0090] The disinfection wastewater generated after disinfecting people contains not only a large amount of solid waste but also a large amount of ethanol, making it unsuitable for direct discharge into the natural environment. To facilitate the discharge of this disinfection wastewater, such as... Figure 11-15 As shown, a second box 317 is fixedly connected to the bottom of the first box 31, the top of the second box 317 is processed into an open shape, and a filter screen 310 is fixed inside the top of the second box 317.

[0091] After the chicken farm staff are disinfected, the solenoid valve 39 is opened so that the disinfectant water with stains on the top of the guide plate 38 can pass through the filter screen 310 and fall into the second box 317, so that the stains can be trapped on the top of the filter screen 310, thus achieving solid-liquid separation in the disinfectant wastewater.

[0092] In order to centrally process this solid waste, such as Figure 12 and 13 As shown, a scraper 311 is provided on one side of the top of the filter screen 310. Two reciprocating screws 312 pass through the top of the scraper 311. Two screw nuts are embedded inside the top of the scraper 311. The reciprocating screws 312 are connected to the screw nuts by threads. The two reciprocating screws 312 are located on both sides inside the second housing 317. The front end of the reciprocating screw 312 is movably connected to the front side inside the second housing 317 by a bearing. The rear end of the reciprocating screw 312 passes through the second housing 317 and extends out of the rear side of the second housing 317. The rear end of the reciprocating screw 312 is movably connected to the second housing 317 by a sealed bearing.

[0093] Furthermore, in order to drive the scraper 311 to move the solid waste on top of the filter screen 310, such as Figure 14 and 15 As shown, a third pulley 313 is fixed to the rear end of the reciprocating screw 312 extending out of the second housing 317. A third belt 314 is provided between each third pulley 313 and the second pulley 35 at the top to drive the reciprocating screw 312 to rotate. A strip-shaped opening is provided at the bottom rear side of the first housing 31. An electric heating rod 316 is fixed to the inner wall of the strip-shaped opening. A water-blocking plate 315 is plugged inside the strip-shaped opening to block it.

[0094] At this time, the water-blocking plate 315 can be pulled out from the strip-shaped opening at the bottom of the first housing 31. The rotating second pulley 35 can drive the third pulley 313 to rotate through the third belt 314, and drive the two reciprocating screws 312 at the top of the filter screen 310 to rotate through the third pulley 313. This allows the reciprocating screws 312 to drive the scraper 311 to move back and forth on the top of the filter screen 310, so as to push the debris that falls on the top of the filter screen 310 out of the strip-shaped opening. This makes it easier for people to centrally dispose of the debris and avoids environmental pollution.

[0095] Furthermore, in order to remove ethanol from the waste liquid, such as Figure 12 , 14 As shown in Figure 15, three equally spaced electric heating rods 316 are fixed inside the second housing 317. The electric heating rods 316 are used to heat the disinfectant water inside the second housing 317 to evaporate the ethanol.

[0096] While removing the water-blocking plate 315, the electric heating rod 316 is activated. The electric heating rod 316 heats the disinfectant water inside the second chamber 317 to 100°C, causing it to boil. The ethanol in the disinfectant water is then evaporated and overflows through the strip-shaped opening at the bottom of the first chamber 31, achieving the effect of purifying the alcohol in the disinfectant water. At this point, the wastewater does not contain ethanol, achieving the purification effect. Moreover, the wastewater can be directly discharged into the natural environment, avoiding environmental pollution.

[0097] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A purifying and disinfecting device for chicken farm breeding, comprising a supporting platform (1), characterized in that: The support platform (1) top is provided with a disinfection assembly (2) for disinfecting the personnel entering and leaving the chicken farm; The support platform (1) bottom is provided with a purification assembly (3) for disinfecting the bottom of the shoes of the chicken farm staff; The disinfection assembly (2) includes two lower cover plates (21) mounted on the top of the support platform (1), each lower cover plate (21) top is fixed with a PVC soft plate (22), the PVC soft plate (22) is processed into a corrugated shape for folding and telescoping, each PVC soft plate (22) top is fixed with an upper cover plate (23), the two lower cover plates (21), two PVC soft plates (22) and two upper cover plates (23) are mirror image arranged, the inner walls of the two lower cover plates (21) and the interiors of the two upper cover plates (23) are fixed with a plurality of atomizing nozzles (24), the interiors of the lower cover plates (21) and the interiors of the upper cover plates (23) are processed with cavities (25) communicated with the atomizing nozzles (24), each cavity (25) is communicated with a short pipe (26), a plurality of short pipes (26) are fixed on the outer walls of the lower cover plates (21) and the outer walls of the upper cover plates (23) respectively, for providing disinfectant water into the cavities (25); The lower cover plate (21) and the upper cover plate (23) are provided with a lifting assembly (6) driving the upper cover plate (23) to move up and down, for covering the upper cover plate (23) outside the chicken farm staff with different heights.

2. The purifying and disinfecting device for chicken farm according to claim 1, characterized in that: The number of cavities (25) is three, a plurality of atomizing nozzles (24) are divided into three groups, a plurality of atomizing nozzles (24) in each group are uniformly distributed in a circular array with the center of the support platform (1) as the center, each atomizing nozzle (24) is downwardly inclined; Each short pipe (26) is fixedly communicated with a hose (27) away from the cavity (25), the number of the hoses (27) is four, the four hoses (27) are divided into two groups, two hoses (27) in each group are distributed upwardly and downwardly, the two upwardly and downwardly distributed hoses (27) are located on one side of the upper cover plate (23) and one side of the lower cover plate (21) respectively, a bellows (28) is fixedly communicated between the two upwardly and downwardly distributed hoses (27), the bellows (28) is located on one side of the PVC soft plate (22), a water pump (29) is fixedly communicated with the hose (27) away from the bellows (28) at the bottom, the water pump (29) is communicated with a water pumping pipe (211) at the water pumping port, the water pump (29) bottom is provided with a disinfectant water tank (210), the water pumping pipe (211) extends into the interior of the disinfectant water tank (210) away from the water pump (29), for pumping the disinfectant water in the disinfectant water tank (210), the disinfectant water contains more than 70% ethanol; The disinfectant water tank (210) top side is fixedly communicated with a first water inlet pipe (212) adding disinfectant water into the interior of the disinfectant water tank (210).

3. The purifying and disinfecting device for chicken farm according to claim 1, characterized in that: The lifting assembly (6) comprises two first cross plates (61) and two second cross plates (62), the two first cross plates (61) are respectively arranged on the outer walls of the two lower cover plates (21), and the two second cross plates (62) are respectively arranged on the outer walls of the two upper cover plates (23), the bottom front side and the bottom rear side of each second cross plate (62) are provided with a hollow rod (63), the bottom end of the hollow rod (63) is movably connected with the top of the first cross plate (61) through a bearing, and the inside of the hollow rod (63) is threadedly connected with a third threaded rod (64), the top end of the third threaded rod (64) is fixedly connected with the bottom of the second cross plate (62), so that the second cross plate (62) is driven to move up and down. The bottom end of each hollow rod (63) is fixedly connected with a worm wheel (65), the side, away from the lower cover plate (21), of the worm wheel (65) is meshed with a worm (66), and the two worm (66) located on the side of the lower cover plate (21) are fixedly connected with a second rotating shaft (67), the outer wall of the second rotating shaft (67) is movably connected with two first mounting plates through a bearing, the first mounting plates are fixedly connected with the top of the first cross plate (61), the front end of the second rotating shaft (67) penetrates through the worm (66) located on the front side and extends out of the front side of the worm (66), the front end of the second rotating shaft (67) is fixedly connected with a first bevel gear (68), one side of the first bevel gear (68) is meshed with a second bevel gear (69), the side, away from the first bevel gear (68), of the second bevel gear (69) is fixedly connected with a third rotating shaft (610), the outer end of the third rotating shaft (610) is movably connected with a second mounting plate through a bearing, and the second mounting plate is fixedly connected with the outer wall of the lower cover plate (21); the end, away from the second bevel gear (69), of the third rotating shaft (610) is fixedly connected with a third motor (611), and the third motor (611) is fixedly connected with the outer wall of the lower cover plate (21) through bolts, so as to drive the hollow rod (63) to rotate.

4. The purifying and disinfecting device for chicken farm according to claim 1, characterized in that: The bottom sides of the two lower cover plates (21) are fixedly connected with vertical plates (213), the positions between the two upper cover plates (23) located on the front side and the positions between the two upper cover plates (23) located on the rear side are threadedly connected with threaded rods (214), the two ends of the threaded rods (214) are movably connected with the inner sides of the support platforms (1) through bearings, one end of the threaded rods (214) penetrates through the support platforms (1) and extends out of one side of the support platforms (1), one end of the threaded rod (214) extending out of the outer sides of the support platforms (1) is fixedly connected with a first belt pulley (215), a first belt (216) is arranged between the two first belt pulleys (215), and the first belt pulley (215) and the first belt (216) are located on one side of the support platform (1); one end of one threaded rod (214) is fixedly connected with a first motor (217) for driving the threaded rod (214) to rotate, and the first motor (217) is fixedly connected with the outer wall of the support platform (1) through a support.

5. The purifying and disinfecting device for chicken farm according to claim 4, characterized in that: The number of threaded rods (214) is two, two threaded rods (214) are located at the front and rear inside of the support platform (1), and the two ends of each threaded rod (214) are threaded and the middle is smooth; Both sides of the support platform (1) are provided with through holes (218), and the lower hose (27) penetrates through the through hole (218) and extends out of the bottom of the support platform (1); The support platform (1) is fixed with a staircase (4) for the staff of the chicken farm to climb, and support legs (5) are fixed at the four corners of the bottom of the support platform (1), and the bottom of the support leg (5) is in contact with the ground.

6. The purifying and sterilizing device for chicken farm according to claim 1, characterized in that: The purification assembly (3) comprises a first box (31), and the top end of the first box (31) is embedded in the middle of the inside of the support platform (1), and the top end of one side of the first box (31) is fixedly connected with a second water inlet pipe (318) for adding disinfectant water into the inside of the first box (31); The inside top of the first box (31) is fixed with a mesh plate (32), and the bottom of the mesh plate (32) is provided with two roll brushes (33) arranged side by side, and a first rotating shaft (34) penetrates through the inside of each roll brush (33), and the two ends of the first rotating shaft (34) are respectively connected with the front and rear inside of the first box (31) through bearings; The bottom of the roll brush (33) is provided with a water guide plate (38), and the outer wall of the water guide plate (38) is fixedly connected with the inner wall of the first box (31), and the inside of the water guide plate (38) is processed into a funnel shape, and the outer wall of the vertical pipe at the bottom of the water guide plate (38) is fixed with an electromagnetic valve (39), which is used to block the disinfectant water at the top of the water guide plate (38) to make the bottom of the roll brush (33) soaked in the disinfectant water.

7. The purifying and disinfecting device for chicken farm according to claim 6, characterized in that: The rear end of the first rotating shaft (34) penetrates through the first box (31) and extends out of the rear side of the first box (31), the rear end of the first rotating shaft (34) is fixed with a second belt pulley (35), a second belt (36) is arranged between the two second belt pulleys (35), and one of the rear ends of the first rotating shaft (34) is provided with a second motor (37) for driving the first rotating shaft (34) to rotate, which is used to drive the two roll brushes (33) to rotate to realize the cleaning of the soles of the staff of the chicken farm.

8. The purifying and disinfecting device for chicken farm according to claim 1, characterized in that: The bottom of the first box (31) is fixedly connected with a second box (317), and the inside of the second box (317) is fixedly connected with three electric heating rods (316) arranged at equal intervals, and the electric heating rods (316) are used to boil the disinfectant water in the second box (317) to evaporate ethanol; The second box (317) top is processed into an open shape, the second box (317) inside top is fixed with a filter screen (310), one side of the filter screen (310) top is provided with a scraper (311), two reciprocating lead screws (312) penetrate the scraper (311) top, two lead screw nuts are inlaid in the scraper (311) top inside, the reciprocating lead screws (312) and the lead screw nuts are connected through threads, the two reciprocating lead screws (312) are located at the two sides of the second box (317) inside respectively, the reciprocating lead screws (312) front ends are movably connected with the front sides of the second box (317) inside through bearings, the reciprocating lead screws (312) rear ends penetrate the second box (317) and extend out of the second box (317) back side, the reciprocating lead screws (312) rear ends are movably connected with the second box (317) through sealing bearings; The reciprocating lead screws (312) rear ends extending out of the second box (317) outside are fixed with third belt pulleys (313), each third belt pulley (313) and the second belt pulley (35) top are provided with a third belt (314), which is used for driving the reciprocating lead screws (312) to rotate, a strip-shaped opening is formed in the first box (31) back side bottom, an electric heating rod (316) is fixed on the strip-shaped opening inner wall, and a water stop plate (315) is inserted into the strip-shaped opening, which is used for plugging the strip-shaped opening.

9. The purifying and sterilizing device for chicken farm according to claim 1, characterized in that: A neck cover assembly (7) for plugging the gap between the necks of the chicken farm staff and the upper cover plate (23) is arranged between the two upper cover plates (23); The neck cover assembly (7) comprises two air bags (71), and the two air bags (71) are fixed on the inner walls of the top of the two upper cover plates (23), respectively. A micro air pump (72) for inflating the air bags (71) is fixed on one side of the top of each air bag (71), and the micro air pump (72) is located on one side of the top of the upper cover plate (23).

10. A method of purifying and sterilizing the purifying and sterilizing apparatus for a chicken farm according to any one of claims 1 to 9, characterized by: The method comprises the following steps: Step one, when the staff enters or exits the chicken farm, the staff needs to be fully disinfected, first, the position of the upper cover plate (23) is adjusted according to the height of the entering staff, at this time, the third motor (611) is started, the third motor (611) drives the third rotating shaft (610) to rotate, and the second bevel gear (69) and the first bevel gear (68) are engaged to drive the second rotating shaft (67) to rotate, then the second rotating shaft (67) drives the worm (66) to rotate, so that the worm (66) can drive the worm gear (65) engaged with it to rotate, finally, the hollow rod (63) can be driven to rotate by the worm gear (65), so that the third threaded rod (64) installed in the hollow rod (63) can be driven to move upwards, so that the second horizontal plate (62) installed on the top of the third threaded rod (64) and the outer wall of the upper cover plate (23) can drive the upper cover plate (23) to move upwards, so as to adjust the height of the upper cover plate (23), and the PVC soft plate (22) top can be stretched upwards to extend, so as to cover the upper cover plate (23) above the shoulders of the chicken farm staff of different heights. Step two, start the first motor (217), use the first motor (217) to drive the threaded rod (214) connected with it to rotate, and drive the two threaded rods (214) to rotate synchronously through the first belt pulley (215) and the first belt (216) installed on the outer end of the two threaded rods (214), because the threads on both ends of the two threaded rods (214) are opposite in direction, so it can drive the two vertical plates (213) on the outer end of the same threaded rod (214) to move outward at the same time, and drive the two lower cover plates (21) to move outward, until the two lower cover plates (21) are moved to the top of the support platform (1) on both sides of the edge, that is, the first motor (217) can be turned off; Then the chicken farm staff moves to the middle position of the mesh plate (32) through the stairs (4), and then starts the first motor (217) again, so that the first motor (217) drives the threaded rod (214) to rotate in the opposite direction, so that it can drive the vertical plate (213) installed on the outer end of the threaded rod (214) to move in the opposite direction, until the two lower cover plates (21) are moved to the original position, and then the first motor (217) can be turned off; Step three, after the two upper cover plates (23) are sleeved outside the neck of the chicken farm staff, start the micro air pump (72), inflate the air bag (71) inside by using the micro air pump (72), until the air bag (71) can be attached to the skin of the neck of the chicken farm staff; Step four, start the water pump (29), use the water pump (29) to suck the disinfectant water in the disinfectant water tank (210) into the hose (27) below through the water pump (29) on one end, and then through the corrugated pipe (28) and the short pipe (26) to deliver the disinfectant water to the cavity (25) inside, so that the disinfectant water can be sprayed out of the cavity (25), and the sprayed disinfectant water can fall on the chicken farm staff; Step five, while the water pump (29) in step four is running synchronously, start the second motor (37), use the second motor (37) to drive the first shaft (34) connected with the output shaft of the second motor (37) to rotate, and drive the two first shafts (34) to rotate at the same time through the second belt pulley (35) and the second belt (36) on the outer end of the two first shafts (34), so that the first shaft (34) can drive the outer end of the brush (33) to rotate, at this time the chicken farm staff stands on the top of the mesh plate (32), the bristles of the outer end of the brush (33) can pass through the mesh plate (32) and contact the sole of the chicken farm staff, and use the rotating brush (33) to dip the disinfectant water in the first box (31) to disinfect the sole; The brush (33) disinfects the sole while also brushing off the stains on the sole, so that the stains can fall through the mesh plate (32) to the top of the water guide plate (38); Step six, after the chicken farm staff disinfection, open the electromagnetic valve (39), so that the water guide plate (38) top with stains disinfectant water can pass through the filter screen (310) fall to the second box (317) inside, so that the stains can be trapped in the filter screen (310) top, then pull out the water stop plate (315) from the first box (31) bottom of the strip-shaped opening, rotating the second pulley (35) can be driven by the third belt (314) third pulley (313) rotation, and through the third pulley (313) drive the filter screen (310) top of the two reciprocating wire rod (312) rotation, so that the reciprocating wire rod (312) can drive the scraper (311) on the filter screen (310) top back and forth to move, to push out the debris from the strip-shaped opening in the filter screen (310) top; At the same time, start the electric heating rod (316), using the electric heating rod (316) can be heated to the second box (317) inside the disinfectant water, and the disinfectant water heated to 100 ℃ to boil, make the ethanol in the disinfectant water can be evaporated and overflow through the first box (31) bottom of the strip-shaped opening, achieve the effect of purifying disinfectant water alcohol.

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