Disinfection device suitable for large-scale livestock breeding

Abstract

The invention discloses a disinfection device suitable for large-scale livestock breeding. The disinfection device comprises a moving device, a water storage tank, a liquid storage tank, a mixing tank, a water pumping device, a liquid pumping device and a multi-shaft driving device, one end of the multi-shaft driving device is connected with a transmission mechanism, the other end is connected with a pump, an inlet of the pump is connected with the mixing box through a liquid pumping pipe, an outlet of the pump is connected with a spraying pipe, and the tail end of the spraying pipe is connected with a spraying device; a control system is further arranged on the moving device and can control the communication direction of the A three-way reversing valve and the B three-way reversing valve and the opening and closing degree of the three-way proportional flow valve. And a pressure release valve is arranged between the spraying pipe and the mixing box. The disinfection device suitable for large-scale livestock breeding is provided with the valve system and the control system, automatic matching of a disinfectant can be achieved according to the proportion of the disinfectant and clear water input by a user, and the working efficiency is effectively improved; the whole disinfection device can be driven to operate by only one driving device, so that the cost is low, and the probability of failure is also relatively low.

Description

Technical Field

[0001] The invention relates to a spray device for disinfection, in particular to a disinfection device suitable for large-scale animal husbandry. Background Art

[0002] In the process of animal husbandry, the prevention and control of infectious diseases is very important. Therefore, the breeding house needs to be disinfected, and spraying disinfectant on the breeding house is a common disinfection method. In the prior art, the dilution is basically prepared manually according to a specific ratio, and then the dilution is sprayed to the area that needs to be disinfected using a spray device.

[0003] However, in large-scale livestock farms, the degree of the epidemic in different breeding houses is often inconsistent. Some breeding houses may only need to be defended to avoid being affected, while some breeding houses need to be disinfected to prevent the epidemic from worsening and spreading. Since disinfectants can affect animal production, excessive use of disinfection can cause problems such as decreased appetite and respiratory damage, resulting in slow growth and affecting economic benefits. Therefore, it is necessary to configure different concentrations of diluents for disinfection according to the actual conditions of different breeding houses. In breeding houses where the epidemic is mild or has not yet been affected, use lower concentrations of disinfectant diluents, and in areas where the epidemic is relatively serious, use higher concentrations of disinfectant diluents.

[0004] The traditional manual preparation of disinfectant is not only inefficient, but also prone to workers failing to prepare the disinfectant dilution as required. In addition, in the field of large-scale animal husbandry, due to the wide range of disinfection and the large workload, it is necessary to ensure work efficiency while also requiring the disinfection device to be as light as possible, so that it is easier to move and reduce labor intensity. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present application provides a disinfection device suitable for large-scale animal husbandry. The disinfection device suitable for large-scale animal husbandry of the present application is provided with a valve system and a control system. When using it, the user only needs to input the ratio of disinfectant to clean water. The built-in control system will realize the automatic configuration of the disinfectant according to the valve opening and closing degree of the proportional flow valve, which effectively improves the work efficiency and can effectively avoid the situation where the disinfectant dilution liquid is not prepared as required. It is suitable for use in the field of large-scale animal husbandry; in addition, the disinfection device of the present invention, through the use of a specific design, the multi-axis drive device realizes the simultaneous driving of the pumping device, the liquid pumping device and the pump. Since only one drive device is used, the cost is low, and the probability of failure is also lower than that of using multiple drive devices. In addition, whether the drive device adopts an electric motor or a fuel engine, it will increase the weight of the disinfection device, causing it to be inconvenient to move. The present invention only uses a common drive device. Compared with the situation of using multiple independent drive devices, the overall weight of the disinfection device is lighter, easy to move, and can reduce labor intensity.

[0006] The technical solution of this application is:

[0007] A disinfection device suitable for large-scale animal husbandry, comprising a mobile device and a water storage tank, a liquid storage tank, a mixing box, a water pumping device, a liquid pumping device and a multi-axis driving device arranged on the mobile device; the water pumping device comprises a water pumping cylinder, which is connected to the water storage tank through a water inlet pipe; the liquid pumping device comprises a liquid pumping cylinder, which is connected to the liquid storage tank through a liquid inlet pipe; the water pumping cylinder is provided with a water outlet pipe; the liquid pumping cylinder is provided with a liquid outlet pipe, and the water outlet pipe and the liquid outlet pipe are connected with a multi-way joint; the multi-way joint is connected to the mixing box through a mixing pipe; a water pumping piston is provided in the water pumping cylinder, and a water pumping piston rod is provided on the water pumping piston; a liquid pumping piston is provided in the liquid pumping cylinder, and a liquid pumping piston rod is provided on the liquid pumping piston; one end of the multi-axis driving device is connected with a transmission mechanism, which can drive the water pumping piston rod and the liquid pumping piston rod to reciprocate, The other end is connected to a pump, the inlet of the pump is connected to the mixing box through a liquid suction pipe, the outlet of the pump is connected to a spray pipe, and the end of the spray pipe is connected to a spray device; the water inlet pipe, the water outlet pipe, the liquid inlet pipe and the liquid outlet pipe are all provided with a one-way valve; an A connecting pipe is provided between the water inlet pipe and the water outlet pipe, and a three-way reversing valve A is provided at the place where the water outlet pipe is connected to the A connecting pipe; a B connecting pipe and a C connecting pipe are provided between the liquid inlet pipe and the liquid outlet pipe in sequence, a B three-way reversing valve is provided at the place where the liquid outlet pipe is connected to the B connecting pipe, and a three-way proportional flow valve is provided at the place where the liquid outlet pipe is connected to the C connecting pipe; an E one-way valve is provided on the C connecting pipe; the mobile device is also provided with a control system, which can control the connection direction of the A three-way reversing valve and the B three-way reversing valve and the opening and closing degree of the valve of the three-way proportional flow valve; a pressure relief valve is provided between the spray pipe and the mixing box.

[0008] Compared with the prior art, the disinfection device suitable for large-scale animal husbandry of the present application realizes automatic proportioning of disinfectant by controlling the opening and closing degree of the three-way proportional flow valve according to the ratio of disinfectant and clean water input by the control system on the control panel; and can control the A three-way reversing valve and the B three-way reversing valve to switch according to the instruction input by the control panel: the required amount of disinfectant. When the control system determines that the generated disinfectant is sufficient, the clean water drawn out by the water pump cylinder is pressed back into the water storage tank through the one-way valve, A three-way reversing valve, A connecting pipe and water inlet pipe on the water outlet pipe, and the disinfectant drawn out by the liquid pump cylinder is pressed back into the liquid storage tank through the one-way valve, B three-way reversing valve, B connecting pipe and liquid inlet pipe on the liquid outlet pipe, so that The disinfectant in the mixing box no longer increases; and a pressure relief valve is provided between the spray pipe and the mixing box. When the pressure in the spray pipe is too high, the disinfectant in the spray pipe can flow back into the mixing box through the pressure relief valve, thereby enabling the multi-axis drive device to work all the time (the present application uses the above-mentioned specific structural design so that one multi-axis drive device can simultaneously drive the water pumping device, the liquid pumping device and the pump), without having to worry about excessive generation of disinfectant or excessive pressure causing damage to parts; in addition, the present application only uses one drive device. Compared with the case of using multiple independent drive devices, the overall weight of the spray device is lighter, easier to move, and labor intensity can be reduced. The production cost and the probability of failure are also lower than when multiple drive devices are used.

[0009] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, a one-way valve A is provided between the water inlet pipe and the water pumping cylinder, and a one-way valve B is provided between the water outlet pipe and the water pumping cylinder; a one-way valve C is provided between the liquid inlet pipe and the liquid pumping cylinder, and a one-way valve D is provided between the liquid outlet pipe and the liquid pumping cylinder; a three-way joint A is provided at the connection between the water inlet pipe and the A connecting pipe; a three-way joint B is provided at the connection between the liquid inlet pipe and the B connecting pipe; and a three-way joint C is provided at the connection between the liquid inlet pipe and the C connecting pipe. This specific structure has a three-way joint at the connection of the pipeline, which is convenient for the connection of the pipeline.

[0010] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, there are multiple liquid storage tanks, and correspondingly, there are a corresponding number of liquid pumping devices, and the number of channels of the multi-way connector is the number of liquid storage tanks plus two. By setting up multiple liquid storage tanks and paired liquid pumping devices, different disinfectants can be placed, mixed and proportioned to form a variety of disinfectants, which are used to spray different items, livestock and poultry in animal husbandry farms, thereby improving the practicality of the disinfection device.

[0011] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, the mobile device includes a base, movable casters arranged below the base, and a handrail above the base. The mobile device of this specific structure is simple in structure and easy to manufacture, and has handrails and movable casters, which are convenient for users to push and pull when using.

[0012] Furthermore, in the aforementioned disinfection device suitable for large-scale animal husbandry, the movable caster is a universal caster with a brake structure. This structure can be braked and fixed after being moved into place, without the need to hold it with hands all the time, which is convenient for users to perform spraying operations on animal husbandry farms.

[0013] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, a battery is provided on the mobile device. The battery is provided to replace the external wire for power supply when in use, thereby increasing the mobile range of the disinfection device and making it more convenient to use without having to consider the problem of wire retraction and release.

[0014] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, the spray device is a handheld spray arm, including a spray rod, a nozzle and a push switch, the spray rod is connected to the spray pipe, the nozzle is arranged at the end of the spray rod, and the push switch is arranged on the spray rod to control the flow rate of the disinfectant when it is sprayed. The spray device of this specific structure is consistent with the spray structure on the agricultural sprayer, which is convenient for direct purchase and assembly, reducing production costs and production time.

[0015] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, a dust cover is provided on the mobile device, and the control panel is fixed on the dust cover; a placement rack is provided on the side of the dust cover for placing the spray device. The dust cover can not only protect the internal components, but also facilitate the placement of the control panel and the spray device.

[0016] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, the upper ends of the water pumping piston rod and the liquid pumping piston rod are connected by a connecting rod; the transmission mechanism is a crank slider mechanism, including a slider, a crank connected to the multi-axis drive device, and a connecting rod for connecting the crank and the slider; the moving device is provided with a limit frame for limiting the slider; the slider is connected to the connecting rod to drive the connecting rod to reciprocate up and down. The transmission mechanism of this specific structure is simple in structure and easy to manufacture.

[0017] As an optimization, in the aforementioned disinfection device suitable for large-scale animal husbandry, the multi-axis drive device is a dual-axis motor. The dual-axis motor is an existing product and can be directly purchased. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the structure of the disinfection device suitable for large-scale animal husbandry in this application. Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the disinfection device suitable for large-scale animal husbandry in this application. Figure 2 ;

[0020] Figure 3 yes Figure 1 Schematic diagram of the structure of the middle part;

[0021] Figure 4 yes Figure 2 Schematic diagram of the structure of the middle part;

[0022] Figure 5 yes Figure 4 Another view of the structure in the middle;

[0023] Figure 6 yes Figure 4 Schematic diagram of the structure of the middle part;

[0024] Figure 7 yes Figure 3 Schematic diagram of the structure of the middle part.

[0025] The markings in the attached drawings are: 1-mobile device, 101-base, 102-movable casters, 103-handrails; 2-water storage tank; 3-liquid storage tank; 4-mixing box, 401-mixing tube; 5-pumping device, 501-pumping cylinder, 502-water inlet pipe, 5021-A one-way valve, 5022-A three-way joint, 503-water outlet pipe, 5031-B one-way valve, 5032-A three-way reversing valve, 504-pumping piston, 505-pumping piston rod, 506-A connecting pipe, 507-A support frame; 6-pumping device, 601-pumping cylinder, 602-liquid inlet pipe, 6021-C one-way valve, 6022-B three-way joint, 6023-C three-way joint, 603-liquid outlet pipe , 6031-D one-way valve, 6032-B three-way reversing valve, 6033-three-way proportional flow valve, 604-liquid extraction piston, 605-liquid extraction piston rod, 606-B connecting pipe, 607-C connecting pipe, 608-E one-way valve, 609-B supporting frame; 7-multi-axis driving device; 8-multi-way connector; 9-transmission mechanism, 901-slider, 902-crank, 903-connecting rod; 10-connecting rod; 11-limiting frame; 12-pump; 13-liquid extraction pipe; 14-spray pipe; 15-spraying device, 1501-spray rod, 1502-spray head, 1503-press switch; 16-control panel; 17-pressure relief valve, 18-battery; 19-dust cover; 20-placing rack. DETAILED DESCRIPTION

[0026] The present application is further described below in conjunction with the accompanying drawings and embodiments, but is not intended to be a basis for limiting the present application. In the following embodiments, the contents not described in detail or not shown in detail in the accompanying drawings are all common technical knowledge in the art or can be directly purchased.

[0027] Example (see Figure 1 to Figure 7 ):

[0028] The disinfection device suitable for large-scale animal husbandry comprises a mobile device 1 and a water storage tank 2, a liquid storage tank 3, a mixing tank 4, a water pumping device 5, a liquid pumping device 6 and a multi-axis driving device 7 arranged on the mobile device 1; the water pumping device 5 comprises a water pumping cylinder 501, which is connected to the water storage tank 2 through a water inlet pipe 502; the liquid pumping device 6 comprises a liquid pumping cylinder 601, which is connected to the liquid storage tank 3 through a liquid inlet pipe 602; the water pumping cylinder 501 is provided with a water outlet pipe 503; the liquid pumping cylinder 601 is provided with a liquid outlet pipe 603, and the water outlet pipe 503 and The liquid outlet pipe 603 is connected to the multi-way joint 8; the multi-way joint 8 is connected to the mixing box 4 through the mixing pipe 401; a water pumping piston 504 is provided in the water pumping cylinder 501, and a water pumping piston rod 505 is provided on the water pumping piston 504; a liquid pumping piston 604 is provided in the liquid pumping cylinder 601, and a liquid pumping piston rod 605 is provided on the liquid pumping piston 604; one end of the multi-axis driving device 7 is connected to a transmission mechanism 9, which can drive the water pumping piston rod 505 and the liquid pumping piston rod 605 to reciprocate, and the other end is connected to the pump 12, and the inlet of the pump 12 is connected to the mixing box 4 through the liquid pumping pipe 13. The outlet of the pump 12 is connected to the spray pipe 14, and the end of the spray pipe 14 is connected to the spray device 15; the bottom of the water pump 501 is provided with an A support frame 507, and the bottom of the liquid pump 601 is provided with a B support frame 609; the water inlet pipe 502, the water outlet pipe 503, the liquid inlet pipe 602, and the liquid outlet pipe 603 are all provided with a one-way valve; an A connecting pipe 506 is provided between the water inlet pipe 502 and the water outlet pipe 503, and an A three-way reversing valve 5032 is provided at the connection between the water outlet pipe 503 and the A connecting pipe 506; the liquid inlet pipe 602 and the liquid outlet pipe 603 are connected in sequence. A B connecting pipe 606 and a C connecting pipe 607 are provided, a B three-way reversing valve 6032 is provided at the connection point of the liquid outlet pipe 603 with the B connecting pipe 606, and a three-way proportional flow valve 6033 is provided at the connection point of the liquid outlet pipe 603 with the C connecting pipe 607; an E one-way valve 608 is provided on the C connecting pipe 607; the mobile device 1 is also provided with a control system, which can control the connection direction of the A three-way reversing valve 5032 and the B three-way reversing valve 6032 and the opening and closing degree of the three-way proportional flow valve 6033; a pressure relief valve 17 is provided between the spray pipe 14 and the mixing box 4.

[0029] In this embodiment, a one-way valve A 5021 is provided between the water inlet pipe 502 and the water pumping cylinder 501, and a one-way valve B 5031 is provided between the water outlet pipe 503 and the water pumping cylinder 501; a one-way valve C 6021 is provided between the liquid inlet pipe 602 and the liquid pumping cylinder 601, and a one-way valve D 6031 is provided between the liquid outlet pipe 603 and the liquid pumping cylinder 601; an A three-way joint 5022 is provided at the place where the water inlet pipe 502 is connected to the A connecting pipe 506; a B three-way joint 6022 is provided at the place where the liquid inlet pipe 602 is connected to the B connecting pipe 606; a C three-way joint 6023 is provided at the place where the liquid inlet pipe 602 is connected to the C connecting pipe 607.

[0030] In this embodiment, there are two liquid storage tanks 3, and two corresponding pumping devices 6 are provided, and the number of channels of the multi-way joint 8 is four. Multiple liquid storage tanks 3 and paired pumping devices 6 are provided, and different disinfectants can be placed, mixed and proportioned to form a variety of disinfectants, which are used to spray different items, livestock and poultry in animal husbandry farms, thereby improving the practicality of the disinfection device (one of the liquid storage tanks 3 is placed with an alkaline disinfectant, which is used to prepare an alkaline disinfectant to disinfect the surface of the epidemic site, livestock houses, wooden utensils, etc.; the other liquid storage tank 3 is placed with a quaternary ammonium salt disinfectant, which is used to prepare a quaternary ammonium salt disinfectant to disinfect the surface of livestock and poultry and drinking water).

[0031] In this embodiment, the mobile device 1 includes a base 101, a movable caster 102 disposed below the base 101, and an armrest 103 disposed above the base 101. The mobile device 1 of this specific structure has a simple structure and is easy to manufacture, and has the armrest 103 and the movable caster 102, which is convenient for users to push and pull when using.

[0032] In this embodiment, the movable caster 102 is a universal caster with a brake structure. This structure can be braked and fixed after being moved into place, without the need to hold it with hands all the time, which is convenient for users to perform spraying operations on livestock farms.

[0033] In this embodiment, the mobile device 1 is provided with a battery 18. The battery 18 is provided to replace the external wire for power supply during use, thereby increasing the range of movement of the disinfection device and eliminating the need to consider the problem of wire retraction and release, making it more convenient to use.

[0034] In this embodiment, the spray device 15 is a handheld spray arm, including a spray rod 1501, a spray head 1502 and a push switch 1503. The spray rod 1501 is connected to the spray pipe 14. The spray head 1502 is arranged at the end of the spray rod 1501. The push switch 1503 is arranged on the spray rod 1501 to control the flow rate of the disinfectant when it is sprayed. The spray device 15 of this specific structure is consistent with the spray structure on the agricultural sprayer, which is convenient for direct purchase and assembly, reducing production costs and production time.

[0035] In this embodiment, the mobile device 1 is provided with a dust cover 19, and the control panel 16 is fixed on the dust cover 19; a placement rack 20 is provided on the side of the dust cover 19 for placing the spray device 15. The dust cover can protect the internal components and facilitate the placement of the control panel 16 and the spray device 15.

[0036] In this embodiment, the upper ends of the water pumping piston rod 505 and the liquid pumping piston rod 605 are connected by a connecting rod 10; the transmission mechanism 9 is a crank slider mechanism, including a slider 901, a crank 902 connected to the multi-axis drive device 7, and a connecting rod 903 for connecting the crank 902 and the slider 901; the moving device 1 is provided with a limit frame 11 for limiting the slider 901; the slider 901 is connected to the connecting rod 10 to drive the connecting rod 10 to reciprocate up and down. The transmission mechanism 9 of this specific structure is simple in structure and easy to manufacture.

[0037] In this embodiment, the multi-axis driving device 7 is a dual-axis motor. The dual-axis motor is an existing product and can be directly purchased.

[0038] When the disinfection device suitable for large-scale animal husbandry of this embodiment is used (the following steps show the mixing of a single disinfectant and clean water, that is, the disinfectant in one pumping device participates in the mixing, and the disinfectant in another pumping device self-circulates under the control of a valve):

[0039] ① Input the ratio of disinfectant to clean water and the required volume of disinfectant on the control panel 16;

[0040] ② The built-in control system controls the opening and closing degree of the three-way proportional flow valve 6033 according to the input disinfectant and clean water ratio;

[0041] ③ The built-in control system controls the multi-axis driving device 7 to start, one end of the multi-axis driving device 7 drives the transmission mechanism 9 to operate, and the other end drives the pump 12 to operate;

[0042] ④ The slider 901 in the transmission mechanism 9 drives the water pumping piston rod 505 and the liquid pumping piston rod 605 to reciprocate up and down through the connecting rod 10;

[0043] ⑤ The pumping piston rod 505 drives the pumping piston 504 to move upward, and the clean water from the water storage tank 2 is pumped into the pumping cylinder 501 through the water inlet pipe 502, the A three-way joint 5022, and the A one-way valve 5021 in sequence; the pumping piston rod 505 drives the pumping piston 504 to move downward, and the clean water in the pumping cylinder 501 is pressed into the mixing box 4 through the B one-way valve 5031, the A three-way reversing valve 5032, the water outlet pipe 503, the multi-way joint 8, and the mixing pipe 401 in sequence;

[0044] ⑥ While the pumping piston rod 505 drives the pumping piston 504 to move upward, the liquid pumping piston rod 605 drives the liquid pumping piston 604 to move upward, and the disinfectant is pumped from the liquid storage tank 3 into the liquid pumping cylinder 601 through the liquid inlet pipe 602, C three-way joint 6023, B three-way joint 6022, and C one-way valve 6021 in sequence; while the pumping piston rod 505 drives the pumping piston 504 to move downward, the liquid pumping piston rod 605 drives the liquid pumping piston 604 to move downward, and a part of the disinfectant in the liquid pumping cylinder 601 passes through the D one-way valve 6031, The B three-way reversing valve 6032, the three-way proportional flow valve 6033, the liquid outlet pipe 603, the multi-way connector 8, and the mixing pipe 401 are pressed into the mixing box 4, and a part of it is pressed back into the liquid storage tank through the D one-way valve 6031, the B three-way reversing valve 6032, the three-way proportional flow valve 6033, the E one-way valve 608, the C three-way connector 6023, and the liquid inlet pipe 602 in sequence, wherein the ratio of the disinfectant pressed into the mixing box 4 and the disinfectant pressed back into the liquid storage tank 3 is automatically controlled by the control system according to the ratio of the disinfectant and the clean water input by the control panel 16;

[0045] ⑦ While the transmission mechanism 9 is operating, the pump 12 pumps the disinfectant in the mixing box 4 into the spray device 15. If the user does not use the spray device in time, resulting in excessive pressure in the spray device, the pressure relief valve 17 automatically opens, allowing the disinfectant pumped out by the pump 12 to flow back into the mixing box 4 through the spray pipe 14 and the pressure relief valve 17 in sequence;

[0046] ⑧ Remove the spray device 15 from the rack 20, and apply different forces to the push switch 1503 to control the flow rate of the sprayed disinfectant;

[0047] ⑨ When the control system determines that the capacity of the generated disinfectant reaches the set value, it controls the reversal of the A three-way reversing valve 5032 and the B three-way reversing valve 6032. When the water pumping piston 504 and the liquid pumping piston 604 move downward, the clean water drawn out by the water pumping cylinder 501 is pressed back into the water storage tank 2 through the B one-way valve 5031, the A three-way reversing valve 5032, the A connecting pipe 506, the A three-way joint 5022, and the water inlet pipe 502 in sequence, and the disinfectant drawn out by the liquid cylinder 601 is pressed back into the liquid storage tank 3 through the D one-way valve 6031, the B three-way reversing valve 6032, the B connecting pipe 606, the B three-way joint 6022, the C three-way joint 6023, and the liquid inlet pipe 602 in sequence, so that the disinfectant in the mixing box no longer increases.

[0048] The above general description of the invention involved in this application and the description of its specific implementation methods should not be understood as limiting the technical solutions of the invention. Based on the disclosure of this application, those skilled in the art can, without violating the constituent elements of the invention involved, add, reduce or combine the disclosed technical features in the above general description or / and specific implementation methods (including examples) to form other technical solutions within the scope of protection of this application.

Claims

1. A disinfection device suitable for large-scale animal husbandry, characterized by: The invention comprises a mobile device (1), and a water storage tank (2), a liquid storage tank (3), a mixing tank (4), a water pumping device (5), a liquid pumping device (6), and a multi-axis driving device (7) arranged on the mobile device (1); the water pumping device (5) comprises a water pumping cylinder (501), and the water pumping cylinder (501) is connected to the water storage tank (2) via a water inlet pipe (502); the liquid pumping device (6) comprises a liquid pumping cylinder (601), and the liquid pumping cylinder (601) is connected to the liquid storage tank (3) via a liquid inlet pipe (602); the water pumping cylinder (501) is provided with a water outlet. The liquid pumping cylinder (601) is provided with a liquid outlet pipe (603), and the water outlet pipe (503) and the liquid outlet pipe (603) are connected to a multi-way joint (8); the multi-way joint (8) is connected to a mixing box (4) through a mixing pipe (401); a water pumping piston (504) is provided in the water pumping cylinder (501), and a water pumping piston rod (505) is provided on the water pumping piston (504); a liquid pumping piston (604) is provided in the liquid pumping cylinder (601), and a liquid pumping piston rod (605) is provided on the liquid pumping piston (604); One end of the multi-axis driving device (7) is connected to a transmission mechanism (9) capable of driving a water pumping piston rod (505) and a liquid pumping piston rod (605) to perform reciprocating motion, and the other end is connected to a pump (12); the inlet of the pump (12) is connected to a mixing box (4) via a liquid pumping pipe (13); the outlet of the pump (12) is connected to a spray pipe (14); the end of the spray pipe (14) is connected to a spray device (15); The water inlet pipe (502), the water outlet pipe (503), the liquid inlet pipe (602), and the liquid outlet pipe (603) are all provided with a one-way valve; an A connecting pipe (506) is provided between the water inlet pipe (502) and the water outlet pipe (503); a three-way reversing valve (5032) is provided at the point where the water outlet pipe (503) is connected to the A connecting pipe (506); a B connecting pipe (606) and a C connecting pipe (607) are provided between the liquid inlet pipe (602) and the liquid outlet pipe (603) in sequence; a three-way reversing valve (6032) is provided at the point where the liquid outlet pipe (603) is connected to the B connecting pipe (606); a three-way proportional flow valve (6033) is provided at the point where the liquid outlet pipe (603) is connected to the C connecting pipe (607); an E one-way valve (608) is provided on the C connecting pipe (607); The mobile device (1) is also provided with a control system capable of controlling the connection direction of the three-way reversing valve A (5032) and the three-way reversing valve B (6032) and the opening and closing degree of the three-way proportional flow valve (6033); a pressure relief valve (17) is provided between the spray pipe (14) and the mixing box (4).

2. The disinfection device suitable for large-scale animal husbandry according to claim 1, characterized in that: A one-way valve (5021) is provided between the water inlet pipe (502) and the water pumping cylinder (501), and a one-way valve (5031) is provided between the water outlet pipe (503) and the water pumping cylinder (501); a one-way valve (6021) is provided between the liquid inlet pipe (602) and the liquid pumping cylinder (601), and a one-way valve (6031) is provided between the liquid outlet pipe (603) and the liquid pumping cylinder (601); an A three-way joint (5022) is provided at the point where the water inlet pipe (502) is connected to the A connecting pipe (506); a B three-way joint (6022) is provided at the point where the liquid inlet pipe (602) is connected to the B connecting pipe (606); and a C three-way joint (6023) is provided at the point where the liquid inlet pipe (602) is connected to the C connecting pipe (607).

3. The disinfection device suitable for large-scale animal husbandry according to claim 2, characterized in that: There are a plurality of liquid storage tanks (3), and correspondingly, a corresponding number of liquid extraction devices (6) are provided, and the number of channels of the multi-way connector (8) is the number of liquid storage tanks (3) plus two.

4. The disinfection device suitable for large-scale animal husbandry according to claim 3 is characterized in that: The mobile device (1) comprises a base (101), movable casters (102) arranged below the base (101), and an armrest (103) arranged above the base (101).

5. The disinfection device suitable for large-scale animal husbandry according to claim 4, characterized in that: The movable caster (102) is a universal caster with a brake structure.

6. The disinfection device suitable for large-scale animal husbandry according to claim 5, characterized in that: The mobile device (1) is provided with a storage battery (18).

7. The disinfection device suitable for large-scale animal husbandry according to claim 6, characterized in that: The spray device (15) is a handheld spray arm, comprising a spray rod (1501), a spray head (1502) and a push switch (1503); the spray rod (1501) is connected to the spray pipe (14); the spray head (1502) is arranged at the end of the spray rod (1501); and the push switch (1503) is arranged on the spray rod (1501) and is used to control the flow rate of the disinfectant when it is sprayed.

8. The disinfection device suitable for large-scale animal husbandry according to claim 7, characterized in that: The mobile device (1) is provided with a dust cover (19), and the control panel (16) is fixed on the dust cover (19); a placement rack (20) is provided on the side of the dust cover (19) for placing the spray device (15).

9. The disinfection device suitable for large-scale animal husbandry according to claim 8, characterized in that: The upper ends of the water pumping piston rod (505) and the liquid pumping piston rod (605) are connected via a connecting rod (10); the transmission mechanism (9) is a crank slider mechanism, comprising a slider (901), a crank (902) transmission-connected to the multi-axis drive device (7), and a connecting rod (903) for connecting the crank (902) and the slider (901); a limiting frame (11) is provided on the moving device (1) for limiting the position of the slider (901); the slider (901) is connected to the connecting rod (10) for driving the connecting rod (10) to reciprocate up and down.

10. The disinfection device suitable for large-scale animal husbandry according to any one of claims 1 to 9, characterized in that: The multi-axis driving device (7) is a dual-axis motor.

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