Livestock shed disinfection spraying device for animal husbandry and veterinary medicine

Abstract

The invention relates to the technical field of livestock shed disinfection devices, in particular to a livestock shed disinfection spraying device for livestock veterinarians, which comprises a shell, a limiting assembly is mounted at the top of the shell, the limiting assembly rotatably abuts against a sliding rail located at the top of a livestock shed, and a liquid storage tank is fixedly connected in the shell. The side part of the liquid storage tank is communicated with a feeding hole, the stirring assembly is connected to the shell, the input end of the stirring assembly is in rotary extrusion contact with the side part of the sliding rail, and the output end of the stirring assembly penetrates through the top of the shell and extends into the liquid storage tank. By arranging the air curtain spraying assembly and the three-dimensional spraying assembly, under the driving of the movable dirt scraping shovel, comprehensive disinfectant spraying disinfection treatment can be carried out on the interior of the livestock shed, meanwhile, when the air curtain spraying assembly works, an air curtain barrier is formed near the head of livestock, and therefore the head of the livestock is isolated outside spraying, and the livestock can be effectively disinfected. The air curtain barrier can prevent the disinfectant from directly contacting the livestock.

Description

Technical Field

[0001] The invention relates to the technical field of livestock house disinfection devices, and in particular to a livestock house disinfection spray device for livestock and veterinary medicine. Background Art

[0002] Livestock houses need to be cleaned and disinfected regularly to avoid the impact of parasites, diseases and even infectious diseases on livestock. Some existing livestock houses often have rows of disinfection nozzles on the top or wall of the livestock pens, and spray the well-proportioned liquid into the pens in an atomized manner, forming an automated and large-scale disinfection operation. However, the spray nozzles located above the pens are prone to residual liquid dripping into the pens in large, non-atomized droplets, which are easily ingested by livestock and affect their health.

[0003] In the prior art, a reversible atomizing nozzle is used. After the atomizing spray disinfection treatment is completed, the nozzle is flipped to avoid residual liquid from gathering and dripping. In this way, when the atomizing spray disinfection treatment is carried out in the livestock house, the livestock is not avoided, and part of the atomized disinfectant is easily sprayed directly onto the livestock or even the head, which is easy to irritate the livestock and reduce the protective effect on the livestock. In addition, the residual liquid is easy to drip during the atomization process, which is not conducive to improving the collection and use of the residual liquid. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art that when atomizing spray disinfection treatment is carried out in a livestock house, the livestock is not avoided, and part of the atomized disinfectant is easily sprayed directly onto the livestock or even the head, which is easy to irritate the livestock and reduce the protective effect on the livestock. A livestock house disinfection spray device for animal husbandry and veterinary use is proposed to solve the shortcomings of the prior art that when atomizing spray disinfection treatment is carried out in a livestock house, the livestock is not avoided, and a part of the atomized disinfectant is easily sprayed onto the livestock or even the head, which is easy to irritate the livestock and reduce the protective effect on the livestock.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A livestock house disinfection spray device for animal husbandry and veterinary use, comprising a shell, a limit assembly is installed on the top of the shell, the limit assembly rotates and abuts against a slide rail located on the top of the livestock house, a liquid storage tank is fixedly connected to the shell, and a feed port is connected to the side of the liquid storage tank, and further comprising: A stirring assembly, wherein the stirring assembly is connected to the housing, and the input end is in rotational and extrusion contact with the side of the slide rail, and the output end passes through the top of the housing and extends into the liquid storage tank; A pressurizing component, wherein the bottom of the liquid storage tank is connected to a liquid outlet pipe, the pressurizing component is connected to the bottom of the housing, and the input end is connected to the bottom end of the liquid outlet pipe, and the output end is connected to a diversion box; An air curtain spray assembly, the air curtain spray assembly comprising an infusion tube, one end of the infusion tube is connected to an output end of a diverter box, and the other end is connected to a liquid storage tube, a side of the liquid storage tube is fixedly connected to a railing, the railing is located above a self-locking neck yoke in a livestock house, a side of the liquid storage tube away from the self-locking neck yoke is connected to a plurality of diffusion nozzles, a fan is installed on the railing, an input end of the fan is connected to the outside, and an output end forms an air curtain between the head of an animal locked by the self-locking neck yoke and the liquid storage tube when working; A three-dimensional spray assembly, wherein the input end of the three-dimensional spray assembly is connected to the other output end of the diverter box, and the bottom end is fixedly connected with a scraper shovel, and the output end points to the space between the diverter box and the scraper shovel, and the scraper shovel can slide movably against the sewage trough of the livestock house.

[0006] Preferably, the limiting assembly comprises a rotating shaft, the rotating shaft is rotatably connected to the top of the housing, a first pulley is coaxially fixedly connected to the rotating shaft, and the bottom of the first pulley abuts against the top of the slide rail.

[0007] Preferably, the plurality of stirring assemblies include a second pulley, the sides of the plurality of second pulleys are squeezed against the grooves on both sides of the slide rail, the bottom of the second pulley is coaxially fixedly connected with a rotating rod, the bottom end of the rotating rod passes through the top of the outer shell and extends into the liquid storage tank, and one end of the rotating rod extending into the liquid storage tank is fixedly connected with a plurality of stirring blades.

[0008] Preferably, the stirring blade is arranged axially inclined with respect to the rotating rod.

[0009] Preferably, the stirring blade is composed of multiple blades, and the number of the stirring blades decreases successively along the axial direction of the rotating rod downward, and the distance between adjacent stirring blades increases successively.

[0010] Preferably, the pressurizing component includes a fixed plate, which is fixedly connected to the bottom of the outer shell, and a pressurizing pump is installed at the bottom of the fixed plate. The input end of the pressurizing pump is a liquid inlet, and the output end is a liquid outlet. The liquid inlet is connected to the bottom end of the liquid outlet pipe, and the liquid outlet is connected to the top of the diversion box.

[0011] Preferably, the two fans are symmetrically distributed on both sides of the infusion tube, the fan input end is the air inlet, and the output end includes two groups of horizontal air outlets, two groups of lattice air outlets and two groups of vertical air outlets, the air inlet is located on the side away from the liquid storage tube and is connected to the outside, the two groups of horizontal air outlets, the two groups of lattice air outlets and the two groups of vertical air outlets are all located between the air inlet and the liquid storage tube, and one group is located at the top of the fan, and the other group is located at the bottom of the fan, the air outlet surface of the horizontal air outlet is parallel to the axial direction of the railing, the horizontal air outlet and the lattice air outlet are both away from the liquid storage tube, and form a wind curtain between the head of the animal locked by the self-locking shackle and the liquid storage tube when working, the vertical air outlet is fixedly connected with an inclined piece, and the air outlet surface is perpendicular to the axial direction of the railing, and the vertical air outlet is close to the liquid storage tube.

[0012] Preferably, the three-dimensional spray assembly includes a spray rod, the top end of the spray rod is fixedly connected to the bottom of the diverter box, the outer peripheral side of the spray rod is coaxially provided with a spiral groove, a plurality of oblique upward nozzles are installed inside the upper end portion of the spiral groove, a plurality of horizontal nozzles are installed inside the middle end portion, and a plurality of strip nozzles are installed inside the lower end portion, the input sections of the oblique upward nozzles, the horizontal nozzles and the strip nozzles are connected to the other output end of the diverter box through pipes arranged in the spray rod, the output direction of the oblique upward nozzle points obliquely upward, the output direction of the horizontal nozzle is perpendicular to the axial direction of the spray rod, and the output directions of the plurality of strip nozzles point to the sewage troughs located at both ends of the scraper shovel.

[0013] Preferably, drainage grooves are coaxially formed on both sides of the spray rod, and the spiral groove is communicated with the two drainage grooves.

[0014] Preferably, a connecting groove is provided on the upper surface of the scraper shovel, the middle of the connecting groove is connected to the bottom of the two drainage grooves, the bottom of the connecting groove is set to be high in the middle and low around, and the output ends around point to the contact surface between the scraper shovel and the sewage trough.

[0015] Compared with the prior art, the advantages of the present invention are: 1. The present invention provides an air curtain spray assembly and a three-dimensional spray assembly, and driven by a movable scraper, the livestock house can be subjected to comprehensive disinfectant spray disinfection treatment. At the same time, when the air curtain spray assembly is working, a wind curtain barrier is formed near the head of the livestock, thereby isolating the head of the livestock from the spray. The wind curtain barrier can not only prevent the disinfectant from directly contacting the livestock, but also reduce the impact of the disinfectant odor on the livestock to a certain extent, thereby improving the protection effect on the livestock during the disinfection spray. At the same time, when the three-dimensional spray assembly is working, while forming a comprehensive disinfection spray, the spray treatment of the bed area can be reduced, the dryness of the bed area can be effectively kept, and the comfort of the livestock's life can be improved.

[0016] 2. The present invention provides a stirring component. When the device moves, the second pulley and the stirring blade are driven to rotate, thereby forming a stirring effect on the disinfectant in the liquid storage tank. By providing stirring blades with different numbers of petals and spacings, it is helpful to eliminate bubbles in the disinfectant in the liquid storage tank, effectively avoiding the influence of bubbles on the operation of the subsequent pressure pump, and improving the atomization effect of the disinfectant.

[0017] 3. The present invention sets a wind curtain spray assembly. When the fan is working, a wind curtain barrier is formed through the horizontal air outlet and the lattice air outlet, and a slow air flow is blown outward through the vertical air outlet, so as to assist the disinfectant blown out from the nozzle to diffuse more comprehensively and blow the disinfectant to the sewage trough area. At the same time, it can also help livestock dissipate more heat when the weather is hot in summer.

[0018] 4. The present invention arranges strip nozzles, and when the scraper shovel moves, water curtains are sprayed on the sewage troughs at both ends to disinfect the sewage troughs, thereby performing preliminary disinfection on the side of the sewage trough where the sewage is being scraped, and having a certain wetting effect on the sewage in the trough, which is convenient for the cleaning work of the scraper shovel; at the same time, the water curtain formed by the spray sprayed by the strip nozzles isolates the escape path of some harmful substances after the sewage is turned over again, and directly disinfects it; it also performs further disinfection on the side of the sewage trough where the sewage is scraped, thereby achieving deep disinfection.

[0019] 5. The present invention arranges a spiral groove and installs the three nozzles in the spiral groove, so as to collect the disinfectant dripping from the three nozzles during and after operation, and collects the water droplets formed by the incompletely atomized disinfectant into the spiral groove to prevent the water droplets from affecting the effects of other sprays below. The water droplets fall to the scraping surface through the drainage groove and the connecting groove on the scraper shovel, thereby playing a role of cleaning and disinfecting, and removing stains on the surface of the scraper shovel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall axial structure of a livestock house disinfection spray device for livestock and veterinary use proposed by the present invention.

[0021] Figure 2 This is a schematic diagram of the slide rail and the first pulley structure of a livestock house disinfection spray device for livestock and veterinary use proposed by the present invention.

[0022] Figure 3 The present invention provides a schematic diagram of the structure of a liquid inlet and a liquid outlet of a livestock house disinfection spray device for livestock and veterinary use.

[0023] Figure 4 This is a schematic diagram of the spiral groove and drainage groove structure of a livestock house disinfection spray device for livestock and veterinary use proposed by the present invention.

[0024] Figure 5The present invention provides a schematic diagram of a liquid storage tube and a fan structure of a livestock house disinfection spray device for livestock and veterinary use.

[0025] Figure 6 The present invention provides a schematic diagram of the structure of a horizontal air outlet and a dot matrix air outlet of a livestock house disinfection spray device for livestock and veterinary use.

[0026] Figure 7 The present invention is a schematic diagram of the side section structure of a liquid storage tank of a livestock house disinfection spray device for livestock and veterinary use.

[0027] In the figure: 1 slide rail, 2 shell, 3 liquid storage tank, 4 first pulley, 5 rotating shaft, 6 second pulley, 7 rotating rod, 8 stirring blade, 9 feed port, 10 liquid outlet pipe, 11 pressure pump, 1101 fixed plate, 1102 liquid inlet, 1103 liquid outlet, 12 diverter box, 13 infusion pipe, 14 liquid storage pipe, 15 diffusion nozzle, 16 fan, 1601 air inlet, 1602 horizontal air outlet, 1603 dot matrix air outlet, 1604 vertical air outlet, 17 railing, 18 spray rod, 1801 spiral groove, 1802 drainage groove, 1803 oblique upper nozzle, 1804 horizontal nozzle, 1805 strip nozzle, 19 scraper. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1 and Figure 2 A livestock house disinfection spray device for animal husbandry and veterinary use, comprising a shell 2, a limit assembly is installed on the top of the shell 2, the limit assembly rotates against a slide rail 1 located on the top of the livestock house, a liquid storage tank 3 is fixedly connected to the shell 2, and a feed port 9 is connected to the side of the liquid storage tank 3, and also includes: The limiting assembly includes a rotating shaft 5 , which is rotatably connected to the top of the housing 2 , and a first pulley 4 is coaxially fixedly connected to the rotating shaft 5 , and the bottom of the first pulley 4 abuts against the top of the slide rail 1 .

[0030] Reference Figure 2 and Figure 7 , a stirring component, the stirring component is connected to the shell 2, and the input end is in rotational and extrusion contact with the side of the slide rail 1, and the output end passes through the top of the shell 2 and extends into the liquid storage tank 3.

[0031] Multiple stirring assemblies all include a second pulley 6, and the sides of multiple second pulleys 6 are squeezed against the grooves on both sides of the slide rail 1. The bottom of the second pulley 6 is coaxially fixedly connected with a rotating rod 7, and the bottom end of the rotating rod 7 passes through the top of the outer shell 2 and extends into the liquid storage tank 3. One end of the rotating rod 7 extending into the liquid storage tank 3 is fixedly connected with multiple stirring blades 8.

[0032] The stirring blade 8 is arranged to be inclined in the axial direction with respect to the rotating rod 7 .

[0033] The stirring blade 8 is composed of multiple blades, and the number of the blades of the stirring blade 8 decreases successively along the axial direction of the rotating rod 7 downward, and the distance between adjacent stirring blades 8 increases successively.

[0034] Reference Figure 3 , a pressurizing component, the bottom of the liquid storage tank 3 is connected to a liquid outlet pipe 10, the pressurizing component is connected to the bottom of the shell 2, and the input end is connected to the bottom end of the liquid outlet pipe 10, and the output end is connected to a diversion box 12.

[0035] The pressurizing component includes a fixed plate 1101, which is fixedly connected to the bottom of the outer shell 2. A pressurizing pump 11 is installed at the bottom of the fixed plate 1101. The input end of the pressurizing pump 11 is a liquid inlet 1102, and the output end is a liquid outlet 1103. The liquid inlet 1102 is connected to the bottom end of the liquid outlet pipe 10, and the liquid outlet 1103 is connected to the top of the diversion box 12.

[0036] Reference Figure 5 and Figure 6 , an air curtain spray assembly, the air curtain spray assembly includes an infusion tube 13, one end of the infusion tube 13 is connected to an output end of the diversion box 12, and the other end is connected to a storage tube 14, the side of the storage tube 14 is fixedly connected to a railing 17, the railing 17 is located above the self-locking neck yoke in the animal house, the storage tube 14 is connected to a plurality of diffusion nozzles 15 on the side away from the self-locking neck yoke, a fan 16 is installed on the railing 17, the input end of the fan 16 is connected to the outside, and when the output end is working, a wind curtain is formed between the head of the animal locked by the self-locking neck yoke and the storage tube 14.

[0037] The scraper 19 adopts the existing technology, and the scraper 19 is reciprocated in the sewage tank by an external driving device, thereby driving the entire device to move.

[0038] The two fans 16 are symmetrically distributed on both sides of the infusion tube 13. The input end of the fan 16 is an air inlet 1601, and the output end includes two groups of horizontal air outlets 1602, two groups of lattice air outlets 1603 and two groups of vertical air outlets 1604. The air inlet 1601 is located on the side away from the liquid storage tube 14 and is connected to the outside world. The two groups of horizontal air outlets 1602, the two groups of lattice air outlets 1603 and the two groups of vertical air outlets 1604 are all located between the air inlet 1601 and the liquid storage tube 14. , and one group is located at the top of the fan 16, and the other group is located at the bottom of the fan 16, the air outlet surface of the horizontal air outlet 1602 is parallel to the axial direction of the railing 17, the horizontal air outlet 1602 and the lattice air outlet 1603 are far away from the liquid storage tube 14, and when working, a wind curtain is formed between the animal head locked by the self-locking yoke and the liquid storage tube 14, the vertical air outlet 1604 is fixedly connected with an inclined piece, and the air outlet surface is perpendicular to the axial direction of the railing 17, and the vertical air outlet 1604 is close to the liquid storage tube 14.

[0039] Reference Figure 4 , a three-dimensional spray assembly, the input end of the three-dimensional spray assembly is connected to the other output end of the diverter box 12, and the bottom end is fixedly connected with a scraper shovel 19, and the output end points to the space between the diverter box 12 and the scraper shovel 19, and the scraper shovel 19 can slide movably against the sewage trough of the livestock house.

[0040] The three-dimensional spray assembly includes a spray rod 18, the top end of the spray rod 18 is fixedly connected to the bottom of the diverter box 12, a spiral groove 1801 is coaxially opened on the outer peripheral side of the spray rod 18, a plurality of inclined upward nozzles 1803 are installed inside the upper end part of the spiral groove 1801, a plurality of horizontal nozzles 1804 are installed inside the middle end part, and a plurality of strip nozzles 1805 are installed inside the lower end part, the input ends of the inclined upward nozzle 1803, the horizontal nozzle 1804 and the strip nozzle 1805 are connected to the other output end of the diverter box 12 through a pipeline arranged in the spray rod 18, the output direction of the inclined upward nozzle 1803 points obliquely upward, the output direction of the horizontal nozzle 1804 is perpendicular to the axial direction of the spray rod 18, and the output directions of the plurality of strip nozzles 1805 point to the sewage troughs located at both ends of the scraper 19.

[0041] Drainage grooves 1802 are coaxially formed on both sides of the spray rod 18 , and the spiral groove 1801 is connected to the two drainage grooves 1802 .

[0042] A connecting groove is provided on the upper surface of the scraper 19, and the middle of the connecting groove is connected to the bottom of the two drainage grooves 1802. The bottom of the connecting groove is set to be high in the middle and low around, and the output ends around point to the contact surface between the scraper 19 and the sewage trough.

[0043] In the present invention, the disinfectant is firstly fed into the liquid storage tank 3 in the housing 2 through the feed port 9. When the dirt scraper 19 is working, it drives the whole device to move in the sewage trough of the livestock house. The first pulley 4 moves on the slide rail 1 located on the top of the livestock house under the drive of the rotating shaft 5, thereby improving the stability of the movement of the whole device. When the housing 2 moves accordingly, the second pulley 6 rotates in the inner grooves on both sides of the slide rail 1 by friction, and the second pulley 6 rotates to drive the obliquely arranged stirring blades 8 to perform stirring work through the rotating rod 7. The stirring blades 8 form three fan-shaped stirring devices on the rotating rod 7. The number of stirring blades 8 decreases layer by layer from top to bottom, but the distance between each layer increases. First: With the help of the power of the existing scraper 19, the mechanical structure is used to realize the full-line movement of the device. The second pulley 6 is used to stabilize the device when the scraper 19 moves. At the same time, the rotating rod 7 drives the stirring blade 8 to rotate during the movement, so as to achieve uniform mixing of disinfectants with different components and ensure the consistency of the disinfection effect; Second: the obliquely arranged stirring blade 8 increases the stirring amount, and at the same time drives the disinfectant at the bottom of the liquid storage tank 3 to flip to the upper layer, so that the disinfectants in different areas can be evenly mixed at the same time, while reducing the impact of the stirring blade 8 on the water outlet at the bottom of the liquid storage tank 3; Third: the number of stirring blades 8 at the lower layer of the rotating rod 7 is the least, and the stirring blades 8 here play the role of disturbing bubbles, so that the steam drum attached to the inner wall of the liquid storage tank 3 is detached, and the fewer stirring blades 8 have less impact on the water layer; and the number of stirring blades 8 at the upper layer of the rotating rod 7 gradually increases, and the spacing becomes smaller, which increases the stirring efficiency of the stirring blades 8 and accelerates the free small bubbles in the lower layer to rise to the water surface. Due to the chemical characteristics of the disinfectant, the disinfectant will undergo a chemical reaction to produce gas during dilution or use, and the formed bubbles need to be eliminated in time to prevent the bubbles from entering the pressure pump 11 and reducing the working efficiency of the pump, and to prevent the bubbles from damaging the internal components of the pump and affecting the atomization effect of the sprayed disinfectant; While the disinfectant is being stirred, the pressure pump 11 is started, and the mixed disinfectant enters from the liquid inlet 1102 through the liquid outlet pipe 10, and after the pressurization process is completed, it enters the diversion box 12 from the liquid outlet 1103; Part of the disinfectant enters the liquid storage tube 14 along the infusion tube 13 and is sprayed out through the diffusion nozzle 15. At the same time, the fan 16 fixed on the railing 17 above the self-locking headlock is started, and the air enters from the air inlet 1601, and the high-speed air flow is output from the horizontal air outlet 1602 and the dot-matrix air outlet 1603, and the slow air flow is blown out from the vertical air outlet 1604 with the inclined sheet inside the opening to block it. First, the fan 16 is installed on the railing 17 above the self-locking yoke, which can attract livestock to the feeding trough by feeding. When the livestock puts its head into the self-locking yoke and lowers its head to eat, it is automatically locked and fixed. At this time, the livestock, feeding area, sewage trough and bed area in the livestock house can be disinfected to avoid direct contact between the disinfectant and the mouth, nose and eyes of the livestock, thereby reducing the impact on the livestock; Second: The fan 16 outputs high-speed airflow from the horizontal air outlet 1602 and the dot-matrix air outlet 1603 at the upper left and the lower part thereof. The two cooperate with each other to form a laminar flow, forming a barrier similar to an "air isolation belt" between the livestock and the disinfectant spray, isolating the livestock's head from the outside. This barrier can not only prevent the disinfectant from directly contacting the livestock, but also reduce the impact of the disinfectant odor on the livestock to a certain extent; Third: due to the shielding of the inclined sheet in the vertical air outlet 1604, the wind speed is relatively slow, which can assist the disinfectant blown out of the diffusion nozzle 15 to diffuse more comprehensively and blow the disinfectant to the sewage tank area. At the same time, it can also help the livestock dissipate more heat when the weather is hot in summer; Another part of the disinfectant in the diverter box 12 flows into the pipe in the spray rod 18. The spray rod 18 is provided with a spiral groove 1801. The spray rod 18 is divided into three sections due to different spray states. An oblique upper nozzle 1803 is provided in the upper spiral groove 1801 to spray disinfectant obliquely upwards around. A horizontal nozzle 1804 is provided at the middle end to spray parallel spray around. A strip nozzle 1805 is provided at the lower end to directly spray the sewage troughs at both ends of the scraper 19. The lowermost part of the spray rod 18 is connected to the scraper 19 with a water trough on the upper surface. First, the oblique upward nozzle 1803, the horizontal nozzle 1804 and the strip nozzle 1805 are arranged in the spiral groove 1801 to collect the disinfectant dripping from the three nozzles during and after operation, and collect the water droplets formed by the incompletely atomized disinfectant into the spiral groove 1801 to prevent the water droplets from affecting other spray effects below. The water droplets flow in the spiral groove and are guided to the drainage groove 1802; Second: the spray sprayed by the upper inclined nozzle 1803 will fall naturally due to gravity, realizing three-dimensional disinfection of the livestock house from the top to the ground. The descending process of the disinfectant spray is relatively slow, so that the disinfectant has more contact time with microorganisms in the air and the surface of objects, thereby improving the disinfection efficiency; The mid-range horizontal nozzle 1804 can cover a larger area, and can also cover some dead corners that cannot be disinfected by the oblique nozzle 1803, and cooperate with each other to achieve all-round disinfection; The strip nozzle 1805 at the lower end directly sprays the sewage trough, which is the place that needs to be focused on disinfection. The side of the sewage trough where the dirt is being scraped can be initially disinfected, which has a certain moistening effect on the dirt in the trough, making it easier for the scraper 19 to clean it. At the same time, the spray sprayed by the strip nozzle 1805 forms a water curtain, which isolates the escape path of some harmful substances after the dirt is turned over again, and directly disinfects it. The strip nozzle 1805 can also further disinfect the side of the sewage trough where the dirt is scraped, so as to achieve deep disinfection. Third: The spray at the upper and middle ends disinfects all around, while the spray at the lower end is only directed into the sewage trough. This is because when disinfecting the bed area of ​​livestock in the livestock house, the bed area needs to be kept relatively dry. Excessive disinfectant spray sprayed on the straw bedding in the bed area will be difficult to dissipate, and small condensed water droplets may remain or drip into the inner layer of the bedding to accumulate, affecting the warmth retention effect of the bedding and easily breeding bacteria. When livestock sleep on it, it will be in close contact with the livestock's skin for a long time, affecting the health of the livestock, thereby effectively avoiding excessive disinfectant spray on the bed area and keeping the bed area dry; Fourth: the connecting groove on the surface of the scraper shovel 19 is connected to the drainage grooves 1802 on both sides of the spray rod 18. After the disinfectant in the drainage groove 1802 flows to the connecting groove on the surface of the scraper shovel 19, due to the shape of the bottom of the groove being high in the middle and low around, the disinfectant will flow evenly along the connecting groove to the scraping surface of the scraper shovel 19, thereby playing a role in cleaning and disinfecting, and removing stains on the surface of the scraper shovel 19.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A livestock house disinfection spray device for animal husbandry and veterinary use, comprising a housing (2), a limit assembly installed on the top of the housing (2), the limit assembly rotatably abutting against a slide rail (1) located on the top of the livestock house, a liquid storage tank (3) fixedly connected to the inside of the housing (2), a feed inlet (9) connected to the side of the liquid storage tank (3), characterized in that: Also includes: A stirring assembly, the stirring assembly being connected to the outer shell (2), the input end of the stirring assembly being in rotational and extrusion contact with the side of the slide rail (1), and the output end of the stirring assembly penetrating the top of the outer shell (2) and extending into the liquid storage tank (3); A pressurizing component, wherein the bottom of the liquid storage tank (3) is connected to a liquid outlet pipe (10), the pressurizing component is connected to the bottom of the housing (2), the input end is connected to the bottom end of the liquid outlet pipe (10), and the output end is connected to a diversion box (12); An air curtain spray assembly, the air curtain spray assembly comprising an infusion tube (13), one end of the infusion tube (13) being connected to an output end of a diverter box (12), and the other end being connected to a liquid storage tube (14), a side of the liquid storage tube (14) being fixedly connected to a railing (17), the railing (17) being located above a self-locking neck yoke in a livestock house, a side of the liquid storage tube (14) away from the self-locking neck yoke being connected to a plurality of diffusion nozzles (15), a fan (16) being installed on the railing (17), an input end of the fan (16) being connected to the outside, and an output end forming an air curtain between the head of an animal locked in the self-locking neck yoke and the liquid storage tube (14) when in operation; A three-dimensional spray assembly, wherein the input end of the three-dimensional spray assembly is connected to the other output end of the diverter box (12), and the bottom end is fixedly connected to a dirt scraper (19), and the output end points to the space between the diverter box (12) and the dirt scraper (19), and the dirt scraper (19) can be movably slidably pressed against the sewage trough of the livestock house.

2. A livestock house disinfection spray device for animal husbandry and veterinary use according to claim 1, characterized in that: The limiting assembly comprises a rotating shaft (5), the rotating shaft (5) being rotatably connected to the top of the housing (2), a first pulley (4) being coaxially fixedly connected to the rotating shaft (5), and the bottom of the first pulley (4) abutting against the top of the slide rail (1).

3. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 1, characterized in that: The plurality of stirring assemblies all comprise a second pulley (6), the sides of the plurality of second pulleys (6) all being pressed against the grooves on both sides of the slide rail (1), the bottom of the second pulley (6) being coaxially fixedly connected to a rotating rod (7), the bottom end of the rotating rod (7) passing through the top of the housing (2) and extending into the liquid storage tank (3), and one end of the rotating rod (7) extending into the liquid storage tank (3) being fixedly connected to a plurality of stirring blades (8).

4. A livestock house disinfection spray device for animal husbandry and veterinary use according to claim 3, characterized in that: The axial direction of the stirring blade (8) is inclined with respect to the axial direction of the rotating rod (7).

5. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 3, characterized in that: The stirring blade (8) is composed of multiple blades, and the number of blades of the stirring blade (8) decreases in sequence as it moves axially downwards along the rotating rod (7), and the spacing between adjacent stirring blades (8) increases in sequence.

6. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 1, characterized in that: The pressurizing component comprises a fixing plate (1101), the fixing plate (1101) being fixedly connected to the bottom of the housing (2), a pressurizing pump (11) being installed at the bottom of the fixing plate (1101), the input end of the pressurizing pump (11) being a liquid inlet (1102), and the output end being a liquid outlet (1103), the liquid inlet (1102) being connected to the bottom end of the liquid outlet pipe (10), and the liquid outlet (1103) being connected to the top end of the diversion box (12).

7. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 1, characterized in that: The two fans (16) are symmetrically distributed on both sides of the infusion tube (13); the input end of the fan (16) is an air inlet (1601), and the output end includes two groups of horizontal air outlets (1602), two groups of lattice air outlets (1603) and two groups of vertical air outlets (1604); the air inlet (1601) is located on a side away from the liquid storage tube (14) and is connected to the outside; the two groups of horizontal air outlets (1602), the two groups of lattice air outlets (1603) and the two groups of vertical air outlets (1604) are all located between the air inlet (1601) and the liquid storage tube (14); 4), one group is located at the top of the fan (16), and the other group is located at the bottom of the fan (16), the air outlet surface of the horizontal air outlet (1602) is parallel to the axial direction of the railing (17), the horizontal air outlet (1602) and the lattice air outlet (1603) are both far away from the liquid storage tube (14), and when working, a wind curtain is formed between the head of the animal locked by the self-locking neck yoke and the liquid storage tube (14), the vertical air outlet (1604) is fixedly connected with an inclined piece, and the air outlet surface is perpendicular to the axial direction of the railing (17), and the vertical air outlet (1604) is close to the liquid storage tube (14).

8. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 1, characterized in that: The three-dimensional spray assembly comprises a spray rod (18), the top end of the spray rod (18) being fixedly connected to the bottom of the diverter box (12), the outer circumference of the spray rod (18) being coaxially provided with a spiral groove (1801), the upper end portion of the spiral groove (1801) being internally provided with a plurality of oblique upward spray heads (1803), the middle end portion being internally provided with a plurality of horizontal spray heads (1804), and the lower end portion being internally provided with a plurality of strip-shaped spray heads (1805), the input sections of the oblique upward spray heads (1803), the horizontal spray heads (1804) and the strip-shaped spray heads (1805) being connected to the other output end of the diverter box (12) via a pipeline provided in the spray rod (18), the output direction of the oblique upward spray heads (1803) being directed obliquely upward, the output direction of the horizontal spray heads (1804) being perpendicular to the axial direction of the spray rod (18), and the output directions of the plurality of strip-shaped spray heads (1805) being directed toward drainage grooves located at both ends of a scraper (19).

9. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 8, characterized in that: Drainage grooves (1802) are coaxially provided on both sides of the spray rod (18), and the spiral groove (1801) is interconnected with the two drainage grooves (1802).

10. The livestock house disinfection spray device for animal husbandry and veterinary use according to claim 9, characterized in that: A connecting groove is provided on the upper surface of the scraper (19), the middle of the connecting groove being connected to the bottoms of the two drainage grooves (1802), the bottom of the connecting groove being higher in the middle and lower around, and the output ends around the edges being directed toward the contact surface between the scraper (19) and the drainage groove.

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