A mobile livestock and poultry house disease prevention and disinfection equipment

Abstract

This invention relates to the field of livestock equipment and discloses a mobile livestock and poultry house disease prevention and disinfection device, including a vehicle body, a spraying mechanism, and a drug supply mechanism. The spraying mechanism includes an adjustment component and a flow guiding component. The flow guiding component includes a cylinder, a sealing block, two clamping plates, and two rotating shafts. Multiple spray holes are opened inside the cylinder. The two rotating shafts are symmetrically and vertically mounted on both sides of the sealing block. The two clamping plates are symmetrically and horizontally positioned on both sides of the sealing block, with their tail ends fixedly sleeved on the two rotating shafts. The two sides of the cylinder are fixedly connected to the sides of the two clamping plates that are close to each other. First telescopic cylinders are symmetrically arranged on both sides of the sealing block. First connecting parts are fixedly installed on the outer sides of the clamping plates and the side ends of the sealing block. The two ends of the first telescopic cylinders are hinged to the two first connecting parts. This invention solves the problems of fixed effective output diameter of the spray nozzles and inconvenient adjustment of the output direction, making it impossible to effectively adjust according to the size of the area to be disinfected.

Description

Technical Field

[0001] This invention relates to the field of livestock equipment technology, specifically a mobile livestock and poultry house disease prevention and disinfection device. Background Technology

[0002] Livestock and poultry houses are relatively enclosed environments with high temperature and humidity, making them highly susceptible to the growth of bacteria and viruses. To prevent the spread of diseases, large-scale farms typically need to carry out daily disinfection of the floor, pens, cages, and air inside the houses.

[0003] Existing mobile disinfection equipment mainly includes trolley-type sprayers, self-propelled disinfection carts, and suspended spray devices. By using a mobile platform to carry the disinfection tank and nozzles, these devices, to some extent, replace manual disinfection and improve operational efficiency. For example, the utility model patent with authorization announcement number CN206442888U discloses a fully automatic livestock pen disinfection and cleaning device; the invention patent with authorization announcement number CN114949307B discloses a mobile automatic sterilization device for duck houses; and the invention patent application with publication number CN121081696A discloses a disinfection and sterilization device for rabbit farm pens. However, these disinfection devices have significant limitations in the design of their spraying actuators. The effective output diameter of the nozzles is fixed, and the output direction is inconvenient to adjust. They are ill-suited to the complex spatial variations within livestock sheds and cannot be effectively adjusted according to the size of the area to be disinfected, easily leading to waste of disinfectant. Summary of the Invention

[0004] The purpose of this invention is to provide a mobile livestock and poultry house disease prevention and disinfection device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A mobile livestock and poultry house disease prevention and disinfection equipment includes a vehicle body, a spraying mechanism and a drug supply mechanism. The spraying mechanism is located on the front side of the vehicle body, and the drug supply mechanism is located on the upper side of the vehicle body, with its output end connected to the input end of the spraying mechanism. The spraying mechanism includes an adjustment component and a flow guiding component. The flow guiding component includes a cylinder, a sealing block, two clamping plates, and two rotating shafts. The cylinder is horizontally arranged at the front end of the sealing block, and its tail end is fixedly and sealed to the front end of the sealing block. Multiple spray holes are opened inside the cylinder. The two rotating shafts are symmetrically and vertically rotated and installed on both sides of the sealing block. The two clamping plates are symmetrically and horizontally arranged on both sides of the sealing block, and their tail ends are respectively fixedly sleeved on the two rotating shafts. The two sides of the cylinder are respectively fixedly connected to the side of the two clamping plates that are close to each other. The sealing block is connected to the vehicle body via an adjustment assembly; The cylinder is made of an elastic corrugated material and is fan-shaped; The sealing block is symmetrically provided with first telescopic cylinders on both sides, and first connecting parts are fixedly installed on the outer side of the clamping plate and the side end of the sealing block. The two ends of the first telescopic cylinders are respectively hinged to the two first connecting parts.

[0006] As another feasible approach, the adjustment assembly includes a support frame, a rotating block, a rotating component, and a deflecting component. The support frame is vertically fixedly installed on the upper side of the vehicle body. The rotating block is horizontally arranged, with its two ends rotatably sleeved on both sides of the top of the support frame. The sealing block has a cavity inside, and the tail end of the cylinder is connected to the cavity. A rotating tube is rotatably installed at the front end of the rotating block, and the tail end of the sealing block is fixedly sleeved on the front end of the rotating tube. The front end of the rotating tube is connected to the cavity inside the sealing block.

[0007] As another feasible approach, the rotating component includes a first motor, a first gear, and a second gear. The first motor is horizontally fixedly installed inside the rotating block, the first gear is fixedly sleeved on the end of the output shaft of the first motor, and the second gear is fixedly sleeved on the rotating tube and meshes with the first gear. The deflection component includes a second telescopic cylinder and two second connecting members. The two second connecting members are respectively fixedly installed in the middle of the support frame and on the bottom side of the tail end of the rotating block. The two ends of the second telescopic cylinder are respectively hinged to the two second connecting members.

[0008] As another feasible embodiment, the drug delivery mechanism includes a storage tank, an atomizing device, a first pump body, a second pump body, and a first hose. The storage tank is fixedly installed on the upper side of the vehicle body. The first pump body is fixedly installed on the top of the storage tank, and its input end is connected to the inside of the storage tank. The atomizing device is fixedly installed on the upper side of the vehicle body, and its input end is fixedly connected to the output end of the first pump body. The second pump body is fixedly installed on the upper side of the vehicle body, and its input end is fixedly connected to the output end of the atomizing device. A guide tube is horizontally fixedly sleeved at the tail end of the rotating block. The rear end of the rotating tube is rotatably connected to the front end of the guide tube. The two ends of the first hose are fixedly connected to the tail end of the guide tube and the output end of the second pump body, respectively.

[0009] As another feasible approach, the sealing block is equipped with a pneumatic mechanism, which includes an air pump, two sets of diversion components, a reversing component, and two sets of linkage components. The air pump is vertically fixedly installed on the top of the sealing block. The two sets of diversion components are horizontally arranged and symmetrically arranged on the upper and lower sides of the sealing block. Each diversion component includes a telescopic tube and two brackets. The two brackets are symmetrically arranged vertically and fixedly connected to the sealing block. The telescopic tube is horizontally arranged and rotatably embedded in the two brackets in the middle. The ends of the two telescopic tubes that are close to each other are connected by a connecting pipe. The ends of the telescopic tubes are rotatably sleeved in the connecting pipe. A first nozzle is horizontally opened on the front side of the telescopic tube, and a second nozzle is vertically opened on the front side of the connecting pipe. Two second hoses are fixedly installed at the output end of the air pump. The output ends of the two second hoses are respectively fixedly connected to the input ends of the two telescopic tubes. The reversing component is located on the side of the sealing block, and the two sets of linkage components are symmetrically arranged on both sides of the sealing block.

[0010] As another feasible implementation, the reversing component includes a second motor, two worm gears, two main shafts, two couplings, and two worm heads. The two worm gears are respectively fixedly sleeved on two telescopic tubes. The second motor is vertically fixedly installed on the side of the sealing block. The two main shafts are both vertically arranged, and their ends that are close to each other are respectively fixedly connected to the two ends of the output shaft of the second motor through couplings. The two worm heads are respectively fixedly sleeved on the ends of the two main shafts that are far apart from each other, and are respectively meshed with the two worm gears.

[0011] As another feasible implementation, the linkage assembly includes a spool, a third gear, a fourth gear, two steel wire ropes, and two springs. The spool is vertically rotatably mounted inside the sealing block. The third gear is fixedly sleeved on the spool, and the fourth gear is fixedly sleeved on the spool and meshes with the third gear. Both springs are horizontally arranged and symmetrical vertically. The two ends of each spring are fixedly connected to the sides of the sealing block and the connecting pipe that are close to each other. Both steel wire ropes are horizontally arranged and symmetrical vertically. The outer ends of the steel wire ropes are fixedly connected to the outer side of the connecting pipe, and the inner ends of the steel wire ropes slide into the sealing block and are wound on the spool. The steel wire ropes are horizontally sleeved inside the springs.

[0012] Compared with the prior art, the present invention provides a mobile livestock and poultry house disease prevention and disinfection device, which has the following beneficial effects: (1) By adjusting the components and guiding components, the orientation, effective width and pitch angle of the cylinder can be adjusted to adapt to different livestock and poultry space areas, ensuring the high efficiency and targeting of the spray, reducing the waste of the agent, and ensuring uniform spraying. (2) During the spraying process, high-speed airflow is injected into the two telescopic tubes through the cooperation of the pneumatic mechanism. Finally, the airflow is sprayed out through the first nozzle and the second nozzle to form an airflow layer. The two horizontal airflow layers and the two vertical airflow layers intercept the atomized agent and further restrict the flow direction of the agent to prevent it from spreading in advance. It can be delivered to the area that needs to be disinfected more efficiently and accurately, and further avoid waste. (3) The effective length of the two telescopic tubes changes automatically with the effective width of the cylinder, which facilitates efficient control of the direction of the agent and further ensures the accuracy of the spray. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a mobile livestock and poultry house disease prevention and disinfection device proposed in this invention; Figure 2 This is a schematic diagram of a partial cross-sectional structure of a mobile livestock and poultry house disease prevention and disinfection device proposed in this invention; Figure 3 This is a schematic diagram of the right side of a mobile livestock and poultry house disease prevention and disinfection device proposed in this invention; Figure 4 for Figure 1 Enlarged view of the structure at point A in the image; Figure 5 for Figure 2 Enlarged view of the structure at point B in the image; Figure 6 for Figure 3 Enlarged view of the structure at point C.

[0014] In the diagram: 1. Vehicle body; 2. Cylinder; 201. Nozzle; 3. Sealing block; 4. Clamping plate; 5. Shaft; 6. Support frame; 7. Rotating block; 8. Rotating pipe; 9. First motor; 10. First gear; 11. Second gear; 12. First telescopic cylinder; 13. First connecting piece; 14. Second telescopic cylinder; 15. Second connecting piece; 16. Liquid storage tank; 17. Atomizing device; 18. First pump body; 19. Second pump body; 20. First hose; 21. Guide tube; 22. Air pump device; 23. Telescopic pipe; 231. First nozzle; 24. Clamping bracket; 25. Connecting pipe; 251. Second nozzle; 26. Second hose; 27. Second motor; 28. Worm gear; 29. ​​Main shaft; 30. Coupling; 31. Worm head; 32. Reel; 33. Third gear; 34. Fourth gear; 35. Wire rope; 36. Spring. Detailed Implementation

[0015] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the invention.

[0016] See Figure 1-6 A mobile livestock and poultry house disease prevention and disinfection equipment includes a vehicle body 1, a spraying mechanism and a drug supply mechanism. The spraying mechanism is located on the front side of the vehicle body 1, and the drug supply mechanism is located on the upper side of the vehicle body 1, with its output end connected to the input end of the spraying mechanism. The spray mechanism includes an adjustment component and a flow guiding component. The flow guiding component includes a cylinder 2, a sealing block 3, two clamping plates 4, and two rotating shafts 5. The cylinder 2 is horizontally arranged at the front end of the sealing block 3, and its tail end is fixedly and sealed to the front end of the sealing block 3. Multiple spray holes 201 are opened inside the cylinder 2. The two rotating shafts 5 are symmetrically and vertically rotated on both sides of the sealing block 3. The two clamping plates 4 are symmetrically and horizontally arranged on both sides of the sealing block 3, and their tail ends are respectively fixedly sleeved on the two rotating shafts 5. The two sides of the cylinder 2 are respectively fixedly connected to the side of the two clamping plates 4 that are close to each other. Block 3 is connected to vehicle body 1 via an adjustment assembly; The cylinder 2 is made of an elastic corrugated material and is fan-shaped; The sealing block 3 is symmetrically provided with first telescopic cylinders 12 on both sides. The outer side of the clamping plate 4 and the side end of the sealing block 3 are fixedly installed with first connecting parts 13. The two ends of the first telescopic cylinders 12 are respectively hinged to the two first connecting parts 13.

[0017] The adjustment assembly includes a support frame 6, a rotating block 7, a slewing component, and a deflection component. The support frame 6 is vertically fixed on the upper side of the vehicle body 1. The rotating block 7 is horizontally set, and its two ends are respectively rotatably sleeved on both sides of the top of the support frame 6. The sealing block 3 has a cavity inside. The tail end of the cylinder 2 is connected to the cavity. The rotating pipe 8 is rotatably installed at the front end of the rotating block 7. The tail end of the sealing block 3 is fixedly sleeved on the front end of the rotating pipe 8. The front end of the rotating pipe 8 is connected to the cavity inside the sealing block 3.

[0018] The rotating component includes a first motor 9, a first gear 10, and a second gear 11. The first motor 9 is horizontally fixedly installed inside the rotating block 7. The first gear 10 is fixedly sleeved on the end of the output shaft of the first motor 9. The second gear 11 is fixedly sleeved on the rotating tube 8 and meshes with the first gear 10. The deflecting component includes a second telescopic cylinder 14 and two second connecting parts 15. The two second connecting parts 15 are respectively fixedly installed in the middle of the support frame 6 and the bottom side of the tail end of the rotating block 7. The two ends of the second telescopic cylinder 14 are respectively hinged to the two second connecting parts 15.

[0019] The drug supply mechanism includes a storage tank 16, an atomizing device 17, a first pump body 18, a second pump body 19, and a first hose 20. The storage tank 16 is fixedly installed on the upper side of the vehicle body 1. The first pump body 18 is fixedly installed on the top of the storage tank 16, and its input end is connected to the inside of the storage tank 16. The atomizing device 17 is fixedly installed on the upper side of the vehicle body 1, and its input end is fixedly connected to the output end of the first pump body 18. The second pump body 19 is fixedly installed on the upper side of the vehicle body 1, and its input end is fixedly connected to the output end of the atomizing device 17. A guide tube 21 is horizontally fixedly sleeved at the tail end of the rotating block 7. The rear end of the rotating tube 8 is rotatably connected to the front end of the guide tube 21. The first hose 20... Both ends of the pump 18 and 29 are fixedly connected to the tail end of the conduit 21 and the output end of the second pump body 19, respectively. When spraying disinfection operations are carried out on the poultry house, the first pump body 18, the second pump body 19 and the atomizing device 17 operate synchronously. The first pump body 18 draws the medicine from the storage tank 16 and sends it into the atomizing device 17. The atomizing device 17 atomizes the medicine. The second pump body 19 operates and sends the atomized medicine out of the atomizing device 17 and into the conduit 21 through the first hose 20. The conduit 21 leads into the rotating tube 8. The rotating tube 8 leads into the cylinder 2 through the cavity and finally outputs to the area that needs to be disinfected through multiple spray holes 201 of the cylinder 2.

[0020] When using this equipment to disinfect livestock and poultry houses, the entire equipment operates and moves under the control of the control terminal, spraying the atomized agent onto the area to be disinfected.

[0021] Depending on the space of the disinfection area, the overall equipment can adjust the orientation of the output end of the agent and the effective output size. During adjustment, the two first telescopic cylinders 12 extend or retract, causing the two clamping plates 4 to deflect. The two clamping plates 4 cause the cylinder 2 to deflect, adjusting the effective width of the output end of the cylinder 2. The first motor 9 starts, and through the meshing of the first gear 10 and the second gear 11, it drives the rotating tube 8 to rotate. The rotating tube 8 adjusts the sealing block 3 to rotate, and the sealing block 3 causes the clamping plates 4 and the cylinder 2 to deflect, further adjusting the orientation of the cylinder 2.

[0022] The second telescopic cylinder 14 extends or retracts, causing the rotating block 7 to deflect up and down. The rotating block 7, through the rotating pipe 8, causes the sealing block 3 to deflect up and down. The sealing block 3 causes the clamping plate 4 and the cylinder 2 to deflect up and down, thereby adjusting the pitch angle of the output end of the cylinder 2.

[0023] By coordinating the adjustment components and the flow guiding components, the orientation, effective width, and pitch angle of the cylinder 2 can be adjusted to adapt to different livestock and poultry spaces, ensuring highly efficient and targeted spraying, reducing pesticide waste, and ensuring uniform spraying.

[0024] A pneumatic mechanism is provided on the sealing block 3. The pneumatic mechanism includes an air pump device 22, two sets of diversion components, a reversing component, and two sets of linkage components. The air pump device 22 is vertically fixedly installed on the top of the rotating block 7. The two sets of diversion components are horizontally arranged and symmetrically arranged on the upper and lower sides of the sealing block 3. The diversion components include telescopic tubes 23 and two brackets 24. The two brackets 24 are symmetrically and vertically arranged and are fixedly connected to the sealing block 3. The telescopic tubes 23 are horizontally arranged and rotatably embedded in the two brackets 24 in the middle. The ends of the telescopic tubes 23 that are close to each other are connected by the connecting tube 25. The end of the telescopic tube 23 is rotatably sleeved in the connecting tube 25. The front side of the telescopic tube 23 has a first nozzle 231 horizontally opened, and the front side of the connecting tube 25 has a second nozzle 251 vertically opened. The output end of the air pump device 22 is fixedly installed with two second hoses 26. The output ends of the two second hoses 26 are respectively fixedly connected to the input ends of the two telescopic tubes 23. The reversing component is set on the side of the sealing block 3, and the two sets of linkage components are symmetrically set on both sides of the sealing block 3.

[0025] The reversing component includes a second motor 27, two worm gears 28, two main shafts 29, two couplings 30, and two worm heads 31. The two worm gears 28 are respectively fixedly sleeved on the two telescopic tubes 23. The second motor 27 is vertically fixedly installed on the side of the sealing block 3. The two main shafts 29 are both vertically arranged, and their ends that are close to each other are fixedly connected to the two ends of the output shaft of the second motor 27 through the couplings 30. The two worm heads 31 are respectively fixedly sleeved on the ends of the two main shafts 29 that are far from each other, and are respectively meshed with the two worm gears 28. The second motor 27 drives the two main shafts 29 to rotate synchronously through the two couplings 30. The two main shafts 29 simultaneously drive the two worm gears 28 to rotate synchronously through the two worm heads 31, and in opposite directions. The two worm gears 28 synchronously drive the telescopic tubes 23 that are fixedly connected to them to rotate, so that the two telescopic tubes 23 rotate in opposite directions at the same time, adjusting the orientation of the first nozzle 231, thereby adjusting the effective height of the restricted area.

[0026] The linkage assembly includes a spool 32, a third gear 33, a fourth gear 34, two steel wire ropes 35, and two springs 36. The spool 32 is vertically rotatably mounted inside the sealing block 3. The third gear 33 is fixedly sleeved on the spool 32, and the fourth gear 34 is fixedly sleeved on the spool 32 and meshes with the third gear 33. The two springs 36 are both horizontally arranged and symmetrically positioned. The two ends of the springs 36 are fixedly connected to the sides of the sealing block 3 and the connecting pipe 25 that are close to each other. The two steel wire ropes 35 are both horizontally arranged and symmetrically positioned. The outer ends of the steel wire ropes 35 are fixedly connected to the outer side of the connecting pipe 25, and the inner ends of the steel wire ropes 35 slide through the sealing block 3 and are wound around the spool 32. The steel wire ropes 35 are horizontally sleeved inside the springs 36.

[0027] During the spraying of the agent, the air pump device 22 is activated, injecting high-speed airflow into the two telescopic pipes 23 through the two second hoses 26 respectively. The high-speed airflow fills the two telescopic pipes 23 and the two connecting pipes 25. Finally, the airflow is sprayed out through the first nozzle 231 and the second nozzle 251, forming an airflow layer. The two horizontal airflow layers and the two vertical airflow layers intercept the atomized agent, further restricting the flow direction of the agent and preventing it from spreading prematurely. This allows the agent to be delivered to the area that needs disinfection more efficiently and accurately, further avoiding waste.

[0028] When the two clamping plates 4 deflect to adjust the effective width of the cylinder 2, the clamping plates 4 rotate, causing the rotating shaft 5 to deflect. The rotating shaft 5, through the meshing of the third gear 33 and the fourth gear 34, drives the winding shaft 32 to rotate, releasing or winding the wire rope 35. When the opening angle of the two clamping plates 4 increases, the wire rope 35 is released, the spring 36 is released, and the elastic force pushes the connecting pipe 25. The two connecting pipes 25 pull the telescopic pipe 23, making it longer as the output end of the cylinder 2 widens. When the opening angle of the two clamping plates 4 decreases, the wire rope 35 is wound up, the spring 36 is compressed, the wire rope 35 pulls the connecting pipe 25 to move, and the connecting pipe 25 drives the telescopic pipe 23 to contract, making it shorter as the output end of the cylinder 2 narrows.

[0029] The effective length of the two telescopic tubes 23 automatically changes with the effective width of the cylinder 2, which facilitates efficient control of the direction of the agent and further ensures the accuracy of the spray.

[0030] When large-scale, unrestricted disinfection of the poultry house space is required, the first motor 9 and the second telescopic cylinder 14 start operating synchronously, causing the pitch angle of the cylinder 2 to change alternately, while also changing the tilt angle, so that the airflow in the area to be disinfected is fully circulated, allowing the agent to fully contact the environment, thereby achieving thorough disinfection.

[0031] Depending on the specific situation requiring disinfection, the pneumatic mechanism can be selectively activated. When precise spraying is needed, the pneumatic mechanism can be activated to control the direction of the agent. When large-scale disinfection is required, the pneumatic mechanism can be deactivated.

[0032] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobile livestock and poultry house disease prevention and disinfection equipment, comprising a vehicle body (1), a spraying mechanism and a drug supply mechanism, wherein the spraying mechanism is located on the front side of the vehicle body (1), the drug supply mechanism is located on the upper side of the vehicle body (1), and the output end is connected to the input end of the spraying mechanism; Its features are, The spray mechanism includes an adjustment component and a flow guiding component. The flow guiding component includes a cylinder (2), a sealing block (3), two clamping plates (4) and two rotating shafts (5). The cylinder (2) is horizontally arranged at the front end of the sealing block (3), and its tail end is fixedly and sealed to the front end of the sealing block (3). The cylinder (2) has multiple spray holes (201) inside. The two rotating shafts (5) are symmetrically and vertically rotated and installed on both sides of the sealing block (3). The two clamping plates (4) are symmetrically and horizontally arranged on both sides of the sealing block (3), and their tail ends are respectively fixedly sleeved on the two rotating shafts (5). The two sides of the cylinder (2) are respectively fixedly connected to the side of the two clamping plates (4) that are close to each other. The sealing block (3) is connected to the vehicle body (1) via an adjustment assembly; The cylinder (2) is made of an elastic corrugated material and is fan-shaped; The sealing block (3) is symmetrically provided with first telescopic cylinders (12) on both sides. The outer side of the clamping plate (4) and the side end of the sealing block (3) are fixedly installed with first connecting parts (13). The two ends of the first telescopic cylinder (12) are respectively hinged to the two first connecting parts (13).

2. The mobile livestock and poultry house disease prevention and disinfection equipment as described in claim 1, characterized in that, The adjustment assembly includes a support frame (6), a rotating block (7), a rotating component, and a deflecting component. The support frame (6) is vertically fixed on the upper side of the vehicle body (1). The rotating block (7) is horizontally set, and its two ends are respectively rotated and sleeved on both sides of the top of the support frame (6). The sealing block (3) has a cavity inside. The tail end of the cylinder (2) is connected to the cavity. The front end of the rotating block (7) is rotatably installed with a rotating tube (8). The tail end of the sealing block (3) is fixedly sleeved on the front end of the rotating tube (8). The front end of the rotating tube (8) is connected to the cavity inside the sealing block (3).

3. The mobile livestock and poultry house disease prevention and disinfection equipment as described in claim 2, characterized in that, The rotating component includes a first motor (9), a first gear (10), and a second gear (11). The first motor (9) is horizontally fixedly installed inside the rotating block (7). The first gear (10) is fixedly sleeved on the end of the output shaft of the first motor (9). The second gear (11) is fixedly sleeved on the rotating tube (8) and meshes with the first gear (10). The deflection component includes a second telescopic cylinder (14) and two second connecting pieces (15). The two second connecting pieces (15) are respectively fixedly installed in the middle of the support frame (6) and the bottom side of the tail end of the rotating block (7). The two ends of the second telescopic cylinder (14) are respectively hinged to the two second connecting pieces (15).

4. The mobile livestock and poultry house disease prevention and disinfection equipment as described in claim 3, characterized in that, The drug supply mechanism includes a storage tank (16), an atomizing device (17), a first pump body (18), a second pump body (19), and a first hose (20). The storage tank (16) is fixedly installed on the upper side of the vehicle body (1). The first pump body (18) is fixedly installed on the top of the storage tank (16), and its input end is connected to the inside of the storage tank (16). The atomizing device (17) is fixedly installed on the upper side of the vehicle body (1), and its input end is fixedly connected to the output end of the first pump body (18). The second pump body (19) is fixedly installed on the upper side of the vehicle body (1), and its input end is fixedly connected to the output end of the atomizing device (17). The tail end of the rotating block (7) is horizontally fixedly sleeved with a conduit (21). The rear end of the rotating tube (8) is rotatably connected to the front end of the conduit (21). The two ends of the first hose (20) are fixedly connected to the tail end of the conduit (21) and the output end of the second pump body (19), respectively.

5. The mobile livestock and poultry house disease prevention and disinfection equipment as described in claim 1, characterized in that, The sealing block (3) is provided with a pneumatic mechanism, which includes an air pump device (22), two sets of diversion components, a reversing component, and two sets of linkage components. The air pump device (22) is vertically fixedly installed on the top of the rotating block (7). The two sets of diversion components are horizontally arranged and symmetrically arranged on the upper and lower sides of the sealing block (3). The diversion component includes a telescopic tube (23) and two brackets (24). The two brackets (24) are symmetrically arranged vertically and are fixedly connected to the sealing block (3). The telescopic tube (23) is horizontally arranged and its middle part is rotatably embedded in the two brackets (24). The two telescopic tubes (23) The ends that are close to each other are connected by a connecting pipe (25). The end of the telescopic pipe (23) is rotatably sleeved in the connecting pipe (25). The front side of the telescopic pipe (23) is horizontally provided with a first nozzle (231), and the front side of the connecting pipe (25) is vertically provided with a second nozzle (251). The output end of the air pump device (22) is fixedly installed with two second hoses (26). The output ends of the two second hoses (26) are respectively fixedly connected to the input ends of the two telescopic pipes (23). The reversing component is set on the side of the sealing block (3). The two sets of linkage components are symmetrically arranged on both sides of the sealing block (3).

6. The mobile livestock and poultry house disease prevention and disinfection equipment as described in claim 5, characterized in that, The reversing component includes a second motor (27), two worm gears (28), two main shafts (29), two couplings (30), and two worm heads (31). The two worm gears (28) are respectively fixedly sleeved on two telescopic tubes (23). The second motor (27) is vertically fixedly installed on the side of the sealing block (3). The two main shafts (29) are both vertically arranged, and their ends that are close to each other are respectively fixedly connected to the two ends of the output shaft of the second motor (27) through the couplings (30). The two worm heads (31) are respectively fixedly sleeved on the ends of the two main shafts (29) that are far apart from each other, and are respectively meshed with the two worm gears (28).

7. The mobile livestock and poultry house disease prevention and disinfection equipment as described in claim 5, characterized in that, The linkage assembly includes a spool (32), a third gear (33), a fourth gear (34), two steel wire ropes (35), and two springs (36). The spool (32) is vertically rotatably installed inside the sealing block (3). The third gear (33) is fixedly sleeved on the spool (32), and the fourth gear (34) is fixedly sleeved on the spool (32) and meshes with the third gear (33). The two springs (36) are horizontally arranged and symmetrical. The two ends of the springs (36) are fixedly connected to the sealing block (3) and the connecting pipe (25) respectively on the side close to each other. The two steel wire ropes (35) are horizontally arranged and symmetrical. The outer end of the steel wire rope (35) is fixedly connected to the outer side of the connecting pipe (25). The inner end of the steel wire rope (35) slides into the sealing block (3) and is wound on the spool (32). The steel wire rope (35) is horizontally sleeved inside the springs (36).

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