Epidemic prevention cleaning equipment for hog house and working method of epidemic prevention cleaning equipment

Abstract

The invention relates to the technical field of pig house cleaning, and particularly discloses epidemic prevention cleaning equipment for a pig house and a working method thereof.The epidemic prevention cleaning equipment comprises a sliding rail, mounting bases are symmetrically and fixedly connected to the top of the sliding rail, water pipes are fixedly connected to the interiors of the two mounting bases, a pulley is slidably mounted in the sliding rail, and a sliding base is mounted at the bottom of the pulley through bolts; one-way valves are symmetrically connected to the two ends of the water pipe in a threaded mode, a water tank is fixedly connected to the bottom of the sliding base, and a flushing assembly is arranged in the sliding base. By means of the two one-way valves, high-pressure liquid and high-pressure gas can be conveyed into the direct-current spray gun body, free switching between atomization spraying and direct-current washing can be achieved, the direct-current spray gun can be conveniently applied to large-area disinfection spraying and targeted direct-current washing, and the diversified requirements for pig house cleaning are fully met; and different flushing modes can be flexibly and efficiently switched, so that the cleaning time and the labor cost are effectively saved, and the overall benefit of pig house cleaning work is comprehensively improved.

Description

Technical Field

[0001] The invention relates to the technical field of pig house cleaning, and in particular to an epidemic prevention cleaning device for a pig house and a working method thereof. Background Art

[0002] With the rapid development of modern animal husbandry, the scale of pig farming has continued to expand and the breeding density has continued to increase. Pigs will produce a large amount of pollutants such as feces, urine and leftover feed in their daily activities. If these substances are not cleaned up in time, they will breed bacteria, viruses and parasites, increasing the risk of pigs contracting diseases. In a large-scale breeding environment, a clean pig house environment can effectively block the transmission pathways of pathogens, reduce the spread and spread of diseases in pigs, and ensure the healthy growth of pigs and breeding benefits.

[0003] In many small and medium-sized pig farms, due to the limitations of cost, site conditions and breeding scale, the expensive track-type flushing device is rarely used. At present, the traditional cleaning method of combining manual cleaning and high-pressure spray gun flushing is still mainly used. Although this method can ensure that the pig house is basically clean, there are many problems: the entire cleaning process is completely dependent on manual labor. When using a high-pressure spray gun for flushing, the staff needs to move with the water pipe, and the pig house is large, dragging the water pipe greatly increases the burden on the staff; and the high-pressure nozzle has a single flushing direction, which is easy to produce flushing dead corners. In order to thoroughly clean the dead corners, a large amount of water resources are required, resulting in an increase in flushing time. This situation not only seriously wastes water resources, but also reduces the efficiency of cleaning work.

[0004] Therefore, it is necessary to provide a pig house epidemic prevention cleaning equipment and a working method thereof, aiming to solve the above problems. Summary of the invention

[0005] The main purpose of the present invention is to provide a pig house epidemic prevention cleaning device and a working method thereof, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is: An epidemic prevention cleaning device for a pig house, comprising a slide rail, a mounting seat symmetrically fixedly connected to the top of the slide rail, water pipes fixedly connected to the inside of the two mounting seats, a pulley slidably installed inside the slide rail, a slide seat is installed at the bottom of the pulley by bolts, one-way valves are symmetrically threaded at both ends of the water pipe, a water tank is fixedly connected to the bottom of the slide seat, a flushing component is arranged inside the slide seat, a docking component is arranged between the mounting seat and the pulley, and a conductive component is arranged at the bottom of the slide rail; The flushing assembly includes a DC spray gun body fixedly connected to the inside of the slide seat, a connecting pipe is slidably connected between the DC spray gun body and the inside of the water tank, a solenoid valve is fixedly installed on the outside of the connecting pipe, one end of the connecting pipe located in the DC spray gun body is fixedly connected to a Venturi tube, the other end of the connecting pipe is connected to the water tank, a movable disk is fixedly connected to the lower surface of the Venturi tube, a lower sealing disk is rotatably connected to the top of the Venturi tube, an upper sealing disk is slidably connected to the inside of the Venturi tube, and a fixed disk is fixedly connected to the inside of the upper sealing disk and the lower sealing disk respectively; The docking assembly includes a connecting seat fixedly connected to the water pipe, a movable pipe is fixedly connected to the inner side of the pulley, the movable pipe is slidably connected to the inside of the DC spray gun body, and a guide sleeve is fixedly connected to the top of the movable pipe.

[0007] As a further improvement of the above scheme, the flushing assembly also includes a plurality of connecting blocks fixedly connected to the bottom of the upper sealing disk, a guide groove is provided on the outer side of the lower sealing disk, a fixing sleeve is fixedly connected to one end of the connecting block close to the lower sealing disk, a clamping block is slidably connected to the inner side of the fixing sleeve, a spring 2 is fixedly connected between the clamping block and the fixing sleeve, and the fixing sleeve and the clamping block are both slidably connected to the inside of the guide groove.

[0008] As a further improvement of the above scheme, the conductive component includes connecting rods symmetrically fixedly connected to the lower surface of the slide rail, the bottoms of the two connecting rods are fixedly connected to the conductive guide rails, the inside of the conductive guide rails is slidably connected to the conductive guide seat, the lower surface of the slide seat is fixedly connected to the fixed block, the conductive guide seat is fixedly connected to the fixed block, and the motor is fixedly installed on the side of the fixed block away from the DC spray gun body.

[0009] As a further improvement of the above scheme, the docking assembly includes a sealing tube slidably connected to the inside of the connecting seat, a slider is symmetrically fixedly connected to the outer side of the sealing tube, a spring three is fixedly connected between the slider and the inner wall of the connecting seat, a sealing block is slidably connected to the inner side of the sealing tube, and a push block is fixedly connected to the inner side of the movable tube.

[0010] As a further improvement of the above scheme, the outer side of the DC spray gun body is slidably connected to a sliding sleeve, the inner wall of the sliding sleeve is fixedly connected to a fixed rod that penetrates the DC spray gun body, the fixed rod is fixedly connected to the Venturi tube, the motor output shaft penetrates the fixed block and is fixedly connected to a connecting rod, and the connecting rod and the sliding sleeve are eccentrically rotationally connected.

[0011] As a further improvement of the above scheme, an annular groove is opened on the inner wall of the DC spray gun body, the upper sealing disk is slidably connected in the annular groove, a spring is fixedly connected between the upper sealing disk and the top of the annular groove, and the lower sealing disk is rotatably connected in the annular groove.

[0012] As a further improvement of the above solution, the Venturi tube is composed of a contraction tube, a throat and a diffusion tube from top to bottom, the connecting tube is connected to the throat of the Venturi tube, and the upper surface of the movable disk is set to a conical surface.

[0013] As a further improvement of the above solution, a plurality of limit rods are slidably connected inside the sealing block, and the lower surfaces of the limit rods are fixedly connected to the inner wall of the sealing tube.

[0014] The method of cleaning the pig house for epidemic prevention includes the following steps: Step 1: Check the equipment as a whole to ensure that the slide rails are not deformed, damaged, or obstructed, that they are firmly fixed and connected, that the motor and solenoid valve are energized, that the water pipes, connection seats, movable pipes, and DC spray gun bodies are tightly sealed, and that the one-way valve is connected to the high-pressure gas and high-pressure liquid; Step 2: The operator wears protective equipment and moves the pigs to a safe temporary holding area to prevent the flushing from scaring or injuring the pigs; Step 3: Start the trolley on the slide rail, and make it pass through each pigpen in turn and stop under the control of the internal program of the external controller, ensuring that the trolley is directly above the pigpen, so as to achieve comprehensive flushing of the ground, walls, railings, equipment, etc. inside the pigpen, ensuring that every corner is flushed; Step 4: After the flushing is completed, the mounting base is controlled to return through the internal program of the external controller. During the return process, it passes through each pigpen in turn and stops to spray the disinfectant in the water tank for disinfection; Step 5: After flushing, clean and maintain the equipment thoroughly and carefully in a timely manner. After the pig house floor is dry and clean, transfer the pigs back to the pig house safely.

[0015] Compared with the prior art, the present invention has the following beneficial effects: With the help of two one-way valves, high-pressure liquid and high-pressure gas can be transported to the inside of the DC spray gun body. When the high-pressure gas enters, the solenoid valve opens, and the high-pressure gas causes the upper sealing disk and the lower sealing disk to close alternately, allowing the gas to enter the Venturi tube, where the high-speed airflow interacts and shears with the inhaled disinfectant, causing the liquid to break into tiny droplets, thereby realizing the atomization spraying of the disinfectant; and when the high-pressure liquid enters, it will drive the upper sealing disk and the lower sealing disk to align and open. At this time, the liquid can be sprayed out from the bottom of the DC spray gun body, or it can pass through the two fixed disks and spray out from the Venturi tube, thereby not only realizing the free switching between atomization spraying and DC flushing, so as to facilitate the application of large-area disinfection spray and targeted DC flushing, fully meeting the diverse needs of pig house cleaning, but also flexibly and efficiently switching between different flushing methods, which is convenient for effectively saving cleaning time and labor costs, and comprehensively improving the overall efficiency of pig house cleaning work. The sliding connection between the conductive slide rail and the conductive slide seat can meet the power supply needs of the motor and the solenoid valve. The motor can drive the movable disk to move up and down by means of the eccentric rotation connection between the connecting rod and the sliding sleeve, thereby realizing repeated flushing of cones of different sizes, effectively ensuring the flushing effect. This not only can comprehensively and deeply clean every corner and part of the pig house, leaving no dead corners, and minimize the breeding and spread of bacteria, viruses and parasites, creating a healthier and more hygienic living environment for pigs, but also can significantly improve the cleaning effect and efficiency, complete high-quality cleaning work in a shorter time, and help improve the management level and production efficiency of the pig house. When the internal pressure of the water pipe increases, the sealing pipe will immediately connect with the movable pipe quickly, thereby quickly achieving the connection between the water pipe and the DC spray gun body. This not only effectively improves work efficiency and greatly reduces waiting time, but also avoids the transportation and connection of heavy water pipes, and does not occupy additional ground space, making the space layout in the pig house more reasonable, neat and clean, thereby improving the overall work efficiency of pig house cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the slide rail of the present invention; Figure 3 It is a schematic diagram of the water pipe structure of the present invention; Figure 4 It is a schematic diagram of the top structure of the pulley of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the pulley of the present invention; Figure 6 It is a schematic diagram of the internal structure of the branch spray gun body of the present invention; Figure 7 It is a schematic diagram of the cross-sectional structure of the lower sealing disk of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the structure at A in the middle; Fig. 9 It is a schematic diagram of the cross-sectional structure of the Venturi tube of the present invention; Fig.10 It is a schematic diagram of the cross-sectional structure of the connecting seat of the present invention; Fig.11It is a schematic diagram of the cross-sectional structure of the movable tube of the present invention.

[0018] In the figure: 1. slide rail; 2. mounting seat; 3. water pipe; 4. pulley; 5. slide seat; 6. check valve; 7. water tank; 801, DC spray gun body; 802, Venturi tube; 803, connecting pipe; 804, solenoid valve; 805, upper sealing disc; 806, spring 1; 807, fixed disc; 808, lower sealing disc; 809, connecting block; 810, guide groove; 811, fixed sleeve; 812, clamping block; 813, spring 2; 814, movable disc; 901, connecting seat; 902, guide sleeve; 903, movable tube; 904, sealing tube; 905, slider; 906, spring three; 907, sealing block; 908, limit rod; 909, push block; 1001, conductive rail; 1002, connecting rod; 1003, fixing block; 1004, conductive guide seat; 1005, connecting rod; 1006, sliding sleeve; 1007, fixing rod; 11. Motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figures 1 to 11 As shown, the present invention provides an embodiment: an epidemic prevention and cleaning device for a pig house and a working method thereof, comprising a slide rail 1, a mounting seat 2 is symmetrically fixedly connected to the top of the slide rail 1, water pipes 3 are fixedly connected to the inside of the two mounting seats 2, a pulley 4 is slidably installed inside the slide rail 1, a slide seat 5 is installed at the bottom of the pulley 4 by bolts, one-way valves 6 are symmetrically threaded at both ends of the water pipe 3, a water tank 7 is fixedly connected to the bottom of the slide seat 5, a flushing component is arranged inside the slide seat 5, a docking component is arranged between the mounting seat 2 and the pulley 4, and a conductive component is arranged at the bottom of the slide rail 1.

[0021] The combination of the slide rail 1 and the pulley 4 is an existing guide rail transportation system, which can be pulled or pushed to move by mechanical devices such as ropes and chains. Its specific working method is not described in detail here. The slide rail 1 can be installed on a suitable ceiling in the pig house through two mounting seats 2, so as to make full use of the three-dimensional space and reduce the occupation of the ground space. By fixing the water supply pipe 3 on the mounting seat 2 along the direction of the slide rail 1, a stable and continuous water source can be provided, which not only avoids the problem of stagnation of flushing work due to insufficient or interrupted water source, but also maintains a relatively constant water pressure, and always flushes with a stable pressure to ensure the consistency and reliability of the flushing effect. Reliability, the installation of the flushing component can be achieved through the slide seat 5, and the height of the flushing component can be adjusted through the bolts, so that it can be installed at different heights according to different pig houses, ensuring that the flushing component can be moved to the specified position for more thorough and efficient flushing. The one-way valve 6 can be used to separately send high-pressure gas and high-pressure liquid into the water pipe 3, and the flushing and disinfection conversion can be achieved by cooperating with the flushing component, which is convenient for effectively saving cleaning time and labor costs, and comprehensively improving the overall efficiency of pig house cleaning work. The disinfectant can be stored through the water tank 7, so that the pulley 4 can be disinfected after flushing through the flushing component during movement.

[0022] The flushing assembly includes a DC spray gun body 801 fixedly connected to the inside of the slide 5, a connecting pipe 803 is slidably connected between the DC spray gun body 801 and the water tank 7, an electromagnetic valve 804 is fixedly installed on the outside of the connecting pipe 803, one end of the connecting pipe 803 located in the DC spray gun body 801 is fixedly connected to the Venturi tube 802, and the other end of the connecting pipe 803 is connected to the water tank 7, a movable disk 814 is fixedly connected to the lower surface of the Venturi tube 802, a lower sealing disk 808 is rotatably connected to the top of the Venturi tube 802, an upper sealing disk 805 is slidably connected to the inside of the Venturi tube 802, a fixed disk 807 is fixedly connected to the inside of the upper sealing disk 805 and the lower sealing disk 808 respectively, a plurality of connecting blocks 809 are fixedly connected to the bottom of the upper sealing disk 805, and a guide groove 810 is provided on the outside of the lower sealing disk 808. The guide groove 810 is composed of a plurality of straight grooves and a plurality of inclined grooves, and each inclined groove is alternately connected with the straight groove to form a ring shape. A fixing sleeve 811 is fixedly connected to one end of the connecting block 809 close to the lower sealing disk 808, and a clamping block 812 is slidably connected to the inner side of the fixing sleeve 811. A spring 2 813 is fixedly connected between the clamping block 812 and the fixing sleeve 811. The fixing sleeve 811 and the clamping block 812 are both slidably connected to the inside of the guide groove 810. An annular groove is provided on the inner wall of the DC spray gun body 801. The upper sealing disk 805 is slidably connected in the annular groove. A spring 1 806 is fixedly connected between the upper sealing disk 805 and the top of the annular groove. The lower sealing disk 808 is rotatably connected in the annular groove. The venturi tube 802 is composed of a contraction tube, a throat and a diffusion tube from top to bottom. The connecting tube 803 is connected to the throat of the venturi tube 802, and the upper surface of the movable disk 814 is set as a conical surface.

[0023] When the high-pressure water flows through the DC spray gun body 801 and the venturi tube 802, different ranges of atomized spraying and DC flushing can be realized under the mobile control of the movable disk 814, so as to be applied to large-area disinfection spray and targeted DC flushing, fully meeting the diverse needs of pig house cleaning, and flexibly and efficiently switching different flushing methods, which is convenient for effectively saving cleaning time and labor costs, and comprehensively improving the overall efficiency of pig house cleaning work. The repeated flushing of different cone ranges of atomized spraying effectively ensures the flushing effect, so that not only the pig house The venturi tube 802 and the water tank 7 can be connected through the connecting pipe 803, so that when the high-pressure gas enters the venturi tube 802, the water tank 7 can be opened through the electromagnetic valve 804, driving the disinfectant in the water tank 7 to enter the throat of the venturi tube 802, and then the high-speed airflow in the diffusion tube of the venturi tube 802 interacts with the inhaled disinfectant. The upper sealing disk 805 cooperates with the lower sealing disk 808 so that the upper sealing disk 805 can push the lower sealing disk 808 to rotate when it moves downward to realize the conversion between closing and opening, so that when the high-pressure gas enters the venturi tube 802, it cannot pass between the venturi tube 802 and the DC spray gun body 801. When the high-pressure liquid passes through, it can pass between the venturi tube 802 and the DC spray gun body 801. The fixed disk 807 can be realized in the high-pressure disinfectant through the spring 806. After the loss of restoration, through the sliding connection of the block 812 and the fixed sleeve 811 in the guide groove 810, the upper sealing disk 805 can slide in the inclined groove through the block 812 and push the lower sealing disk 808 to rotate when it moves downward. When the block 812 moves to the straight groove part, the upper sealing disk 805 moves upward driven by the elastic restoring force of the spring 806, and the sliding of the block 812 and the fixed sleeve 811 in the straight groove of the guide groove 810 is realized. This process is repeated to cyclically realize the closing and opening of the upper sealing disk 805 and the lower sealing disk 808.

[0024] The docking assembly includes a connecting seat 901 fixedly connected to the water pipe 3, a movable tube 903 is fixedly connected to the inner side of the pulley 4, the movable tube 903 is slidably connected to the inside of the DC spray gun body 801, and a guide sleeve 902 is fixedly connected to the top of the movable tube 903. The docking assembly also includes a sealing tube 904 slidably connected to the inside of the connecting seat 901, a slider 905 is symmetrically fixedly connected to the outer side of the sealing tube 904, a spring three 906 is fixedly connected between the slider 905 and the inner wall of the connecting seat 901, a sealing block 907 is slidably connected to the inner side of the sealing tube 904, a push block 909 is fixedly connected to the inner side of the movable tube 903, and a plurality of limit rods 908 are slidably connected to the inside of the sealing block 907, and the lower surfaces of the limit rods 908 are fixedly connected to the inner wall of the sealing tube 904.

[0025] The sealing tube 904 can be slidably installed through the connecting seat 901, and the sealing tube 904 can be guided to move downward through the guide sleeve 902 to avoid alignment deviation. The movable tube 903 can be connected with the sealing tube 904 and the DC spray gun body 801. The spring three 906 can drive the sealing tube 904 to reset to achieve sealing in the water pipe 3. The sealing block 907 can be used to seal the bottom of the sealing tube 904. The limiting rod 908 can guide and limit the sealing block 907. The pushing block 909 can push the sealing block 907 to move upward, thereby achieving connection between the sealing tube 904 and the movable tube 903 after docking.

[0026] The conductive component includes connecting rods 1002 symmetrically fixedly connected to the lower surface of the slide rail 1, the bottoms of the two connecting rods 1002 are fixedly connected to the conductive guide rails 1001, the inside of the conductive guide rails 1001 is slidably connected to the conductive guide seat 1004, the lower surface of the slide seat 5 is fixedly connected to the fixed block 1003, the conductive guide seat 1004 is fixedly connected to the fixed block 1003, the side of the fixed block 1003 away from the DC spray gun body 801 is fixedly installed with a motor 11, the motor 11 and the solenoid valve 804 are electrically connected to the conductive guide seat 1004 through wires, the outer side of the DC spray gun body 801 is slidably connected to the sliding sleeve 1006, the inner wall of the sliding sleeve 1006 is fixedly connected to the fixed rod 1007 that penetrates the DC spray gun body 801, the fixed rod 1007 is fixedly connected to the venturi tube 802, the output shaft of the motor 11 penetrates the fixed block 1003 and is fixedly connected to the connecting rod 1005, and the connecting rod 1005 and the sliding sleeve 1006 are eccentrically connected in rotation.

[0027] The conductive guide rail 1001 can be installed through the connecting rod 1002, and the sliding connection between the conductive guide rail 1001 and the conductive guide seat 1004 can ensure that the conductive contacts at the upper and lower ends of the conductive guide seat 1004 can always keep the conductive strips in the conductive guide rail 1001 in an energized state. The conductive guide seat 1004 and the motor 11 can be installed through the fixed block 1003. The motor 11 and the solenoid valve 804 are electrically connected to the conductive guide seat 1004 through wires, which can meet the power supply requirements of the motor 11 and the solenoid valve 804. The eccentric rotation connection between the connecting rod 1005 and the sliding sleeve 1006 can drive the sliding sleeve 1006 to move up and down when the output shaft of the motor 11 drives the connecting rod 1005 to rotate, and the solenoid valve 804 can be driven to move up and down by the fixed rods 1007 fixedly connected to each sliding sleeve 1006, thereby realizing conical flushing of different sizes in the DC spray gun body 801.

[0028] The present invention provides another embodiment: A method for cleaning a pig house for epidemic prevention is now proposed, comprising the following steps: Step 1: Check the whole equipment to ensure that the slide rail 1 is not deformed, damaged, or obstructed, and is firmly fixed and connected. Ensure that the motor 11 and the solenoid valve 804 are energized, ensure the sealing between the water pipe 3, the connecting seat 901, the movable pipe 903 and the DC spray gun body 801, and ensure the connection between the one-way valve 6 and the high-pressure gas and high-pressure liquid; Step 2: The operator wears protective equipment and moves the pigs to a safe temporary holding area to prevent the flushing from scaring or injuring the pigs; Step 3: Start the trolley 4 on the slide rail 1, and make it pass through each pigpen in turn and stop under the control of the internal program of the external controller, ensuring that the trolley 4 is directly above the pigpen, so as to achieve comprehensive flushing of the ground, walls, railings, equipment, etc. inside the pigpen, ensuring that every corner is flushed; Step 4: After the flushing is completed, the mounting base 2 is controlled by the internal program of the external controller to return, and in the process of returning, it passes through each pigpen in turn and stops, and the disinfectant in the water tank 7 is sprayed and disinfected; Step 5: After flushing, clean and maintain the equipment thoroughly and carefully in a timely manner. After the pig house floor is dry and clean, transfer the pigs back to the pig house safely.

[0029] In combination with the above preferred embodiments, the working principle of the present invention is as follows: The cleaning steps are as follows: high-pressure liquid is poured into the water pipe 3 through the one-way valve 6, and then the sealing tube 904 in the water pipe 3 is pushed to move downward and stretch the spring 3 906. When the sealing tube 904 moves into the movable tube 903 along the guide sleeve 902, the push block 909 fixedly connected in the movable tube 903 pushes the sealing block 907 to move upward, so as to realize the communication among the water pipe 3, the connecting seat 901, the sealing tube 904 and the movable tube 903, so that the liquid in the water pipe 3 enters into the DC spray gun body 801 through the sealing tube 904 and the movable tube 903, and acts on the fixed plate 807 at the top and the upper sealing plate 807 in the DC spray gun body 801. On the sealing disk 805, due to the excessive pressure of the liquid, the high-pressure liquid will push the upper sealing disk 805 and the top fixed disk 807 to move downward, and the moving upper sealing disk 805 drives the connecting block 809 fixedly connected to its bottom to move, and the connecting block 809 slides in the inclined groove of the outer guide groove 810 of the lower sealing disk 808 through the clamping block 812 and the fixing sleeve 811, and pushes the lower sealing disk 808 to rotate, so that the upper sealing disk 805 and the lower sealing disk 808 are aligned and opened, and at this time, the high-pressure liquid can pass through the Venturi tube 802 to achieve direct current flushing, and pass between the direct current spray gun body 801 and the Venturi tube 802 to achieve annular flushing; When high-pressure liquid is introduced, the motor 11 is started by an external controller to rotate its output shaft, the output shaft of the motor 11 drives the connecting rod 1005 to rotate, the rotating connecting rod 1005 drives the sliding sleeve 1006 to move up and down, the moving sliding sleeve 1006 drives the venturi tube 802 to move through the fixed rod 1007, and the moving venturi tube 802 drives the movable disk 814 fixedly connected thereto to move, so as to achieve the position adjustment between the movable disk 814 and the DC spray gun body 801, so as to complete the adjustment of the annular flushing range, and such repeated range adjustment can complete the flushing operation more thoroughly; After flushing is completed, the injection of high-pressure gas is stopped, and the pulley 4 is controlled to close by an external controller. The disappearance of the pressure in the water pipe 3 prompts the spring 3 906 to drive the sealing tube 904 to reset to achieve the sealing in the water pipe 3, waiting for the next docking; The disinfection steps are as follows: pour high-pressure liquid into the water pipe 3 through the one-way valve 6 at the other end, and push the sealing tube 904 and the movable tube 903 to complete the docking connection under the internal pressure, so that the high-pressure air can enter the DC spray gun body 801 along the movable tube 903, and then push the upper sealing disk 805 in the DC spray gun body 801 to achieve staggered closure with the lower sealing disk 808. At this time, the high-pressure air can only enter the Venturi tube 802 through the two fixed disks 807. At this time, the solenoid valve 804 can be started by the external controller, so that the disinfectant in the water tank 7 can enter the connecting tube 803, and when the high-pressure air passes through the throat part of the Venturi tube 802, negative pressure is generated, and the disinfectant is sucked into the Venturi tube 802, and the high-speed airflow interacts and shears with the inhaled disinfectant, causing the liquid to break into tiny droplets, thereby realizing the atomization spraying of the disinfectant.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An epidemic prevention cleaning device for a pig house, comprising a slide rail (1), a mounting seat (2) symmetrically fixedly connected to the top of the slide rail (1), a water pipe (3) fixedly connected inside the two mounting seats (2), and a pulley (4) slidably installed inside the slide rail (1), characterized in that: The bottom of the pulley (4) is mounted with a sliding seat (5) by means of bolts, both ends of the water pipe (3) are symmetrically threadedly connected with a one-way valve (6), the bottom of the sliding seat (5) is fixedly connected with a water tank (7), a flushing component is arranged inside the sliding seat (5), a docking component is arranged between the mounting seat (2) and the pulley (4), and a conductive component is arranged at the bottom of the slide rail (1); The flushing assembly comprises a DC spray gun body (801) fixedly connected to the inside of a sliding seat (5); a connecting pipe (803) is slidably connected between the DC spray gun body (801) and the inside of a water tank (7); a solenoid valve (804) is fixedly installed on the outside of the connecting pipe (803); one end of the connecting pipe (803) located inside the DC spray gun body (801) is fixedly connected to a Venturi tube (802); the other end of the connecting pipe (803) is connected to the water tank (7); a movable disk (814) is fixedly connected to the lower surface of the Venturi tube (802); a lower sealing disk (808) is rotatably connected to the top of the Venturi tube (802); an upper sealing disk (805) is slidably connected to the inside of the Venturi tube (802); and a fixed disk (807) is fixedly connected to the inside of each of the upper sealing disk (805) and the lower sealing disk (808); The docking assembly comprises a connection seat (901) fixedly connected to the water pipe (3); a movable tube (903) is fixedly connected to the inner side of the pulley (4); the movable tube (903) is slidably connected to the inside of the DC spray gun body (801); and a guide sleeve (902) is fixedly connected to the top of the movable tube (903).

2. The anti-epidemic cleaning equipment for pig houses according to claim 1, characterized in that: The flushing assembly further comprises a plurality of connection blocks (809) fixedly connected to the bottom of the upper sealing disk (805); a guide groove (810) is provided on the outer side of the lower sealing disk (808); a fixing sleeve (811) is fixedly connected to one end of the connection block (809) close to the lower sealing disk (808); a clamping block (812) is slidably connected to the inner side of the fixing sleeve (811); a second spring (813) is fixedly connected between the clamping block (812) and the fixing sleeve (811); and the fixing sleeve (811) and the clamping block (812) are both slidably connected to the inside of the guide groove (810).

3. The anti-epidemic cleaning equipment for pig houses according to claim 2 is characterized in that: The conductive component comprises connecting rods (1002) symmetrically fixedly connected to the lower surface of the slide rail (1), the bottoms of the two connecting rods (1002) are fixedly connected to the conductive guide rails (1001), the inside of the conductive guide rails (1001) is slidably connected to the conductive guide seat (1004), the lower surface of the slide seat (5) is fixedly connected to the fixed block (1003), the conductive guide seat (1004) is fixedly connected to the fixed block (1003), and the motor (11) is fixedly mounted on the side of the fixed block (1003) away from the DC spray gun body (801).

4. The anti-epidemic cleaning equipment for pig houses according to claim 2, characterized in that: The docking assembly comprises a sealing tube (904) slidably connected to the inside of the connecting seat (901); a slider (905) is symmetrically fixedly connected to the outside of the sealing tube (904); a spring three (906) is fixedly connected between the slider (905) and the inner wall of the connecting seat (901); a sealing block (907) is slidably connected to the inside of the sealing tube (904); and a push block (909) is fixedly connected to the inside of the movable tube (903).

5. The anti-epidemic cleaning equipment for pig houses according to claim 3, characterized in that: The outer side of the DC spray gun body (801) is slidably connected to a sliding sleeve (1006); the inner wall of the sliding sleeve (1006) is fixedly connected to a fixed rod (1007) that passes through the DC spray gun body (801); the fixed rod (1007) is fixedly connected to the venturi tube (802); the output shaft of the motor (11) passes through the fixed block (1003) and is fixedly connected to a connecting rod (1005); the connecting rod (1005) and the sliding sleeve (1006) are eccentrically rotatably connected.

6. The anti-epidemic cleaning equipment for pig houses according to claim 2, characterized in that: An annular groove is provided on the inner wall of the DC spray gun body (801), the upper sealing disc (805) is slidably connected in the annular groove, a spring 1 (806) is fixedly connected between the upper sealing disc (805) and the top of the annular groove, and the lower sealing disc (808) is rotatably connected in the annular groove.

7. The anti-epidemic cleaning equipment for pig houses according to claim 3, characterized in that: The venturi tube (802) is composed of a contraction tube, a throat tube and a diffusion tube from top to bottom, the connecting tube (803) is connected to the throat tube of the venturi tube (802), and the upper surface of the movable disk (814) is set to a conical surface.

8. The anti-epidemic cleaning equipment for pig houses according to claim 4, characterized in that: A plurality of limiting rods (908) are slidably connected inside the sealing block (907), and the lower surfaces of the limiting rods (908) are fixedly connected to the inner wall of the sealing tube (904).

9. A method for cleaning a pig house for epidemic prevention, the method being based on any one of the pig house epidemic prevention cleaning equipment of claims 1-8, characterized in that: The following steps are involved: Step 1: Check the entire device to ensure that the slide rail (1) is free of deformation, damage, or obstacles, and is firmly fixed and connected. Ensure that the motor (11) and the solenoid valve (804) are energized, ensure the sealing between the water pipe (3), the connecting seat (901), the movable pipe (903) and the DC spray gun body (801), and ensure the connection between the one-way valve (6) and the high-pressure gas and the high-pressure liquid; Step 2: The operator wears protective equipment and moves the pigs to a safe temporary holding area to prevent the flushing from scaring or injuring the pigs; Step 3: Start the trolley (4) on the slide rail (1), and make it pass through each pigpen in turn and stop under the control of the internal program of the external controller, ensuring that the trolley (4) is directly above the pigpen, so as to achieve comprehensive flushing of the ground, walls, railings, equipment, etc. inside the pigpen, ensuring that every corner is flushed; Step 4: After the flushing is completed, the mounting seat (2) is controlled by the internal program of the external controller to return, and during the return process, it passes through each pigpen in turn and stops, and sprays the disinfectant in the water tank (7) for disinfection; Step 5: After flushing, clean and maintain the equipment thoroughly and carefully in a timely manner. After the pig house floor is dry and clean, transfer the pigs back to the pig house safely.

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