Novel livestock breeding house air exchange equipment

Abstract

The invention discloses novel air exchange equipment for a livestock breeding house. The novel air exchange equipment comprises a movable base, a core supporting frame and air blowing fan equipment are fixedly arranged on the upper portion of the movable base. A multi-stage sleeve telescopic device is fixedly arranged on the front side of the upper portion of the movable base, and electric rotation equipment is fixedly arranged on the top of the multi-stage sleeve telescopic device. The electric two-stage telescopic rod body can accurately control the position of the air outlet pipe, so that the air outlet pipe can better adapt to the positions of different windows. Height adjustment is flexible, wherein the multi-stage sleeve telescopic device can be flexibly adjusted according to the heights of windows of different livestock breeding houses, and it is ensured that the air outlet pipe can accurately extend into the windows.

Description

Technical Field

[0001] The invention relates to air exchange equipment, in particular to a novel air exchange equipment for livestock breeding houses. Background Art

[0002] In the field of animal husbandry, a good air environment is essential for the healthy growth of livestock. However, there are many problems with the existing air exchange equipment in animal husbandry houses.

[0003] On the one hand, traditional air exchange equipment is usually fixed in position and cannot be adjusted according to the actual position of the windows of different breeding houses. This makes it difficult for the equipment to adapt to various breeding houses with different layouts in actual application, and the ventilation effect is greatly limited. When the window position is high or low or at different angles, it is difficult for traditional equipment to accurately move the air outlet duct to the optimal ventilation position, resulting in low ventilation efficiency.

[0004] On the other hand, existing equipment lacks flexibility in height adjustment. Traditional equipment is often unable to effectively adjust the height of breeding house windows of different heights, and it is difficult to ensure that the air outlet pipe extends accurately into the window. This makes traditional equipment less adaptable when facing different breeding environment requirements and cannot guarantee good ventilation effects.

[0005] To sum up, in order to solve the problems of the existing air exchange equipment in livestock houses, such as the non-adjustable position and inflexible height adjustment, there is an urgent need for a new type of air exchange equipment for livestock houses to meet the needs of different breeding environments, improve ventilation efficiency, and create a good growth environment for livestock. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the defects of the above-mentioned technology and provide a new air exchange equipment for livestock breeding houses.

[0007] In order to solve the above technical problems, the technical solution provided by the present invention is a novel air exchange device for livestock breeding houses: comprising a mobile base; the projection of the mobile base in the top view direction is a rectangle;

[0008] A core support frame and a blower fan device are fixedly provided on the upper part of the mobile base;

[0009] A multi-stage sleeve telescopic device is fixedly provided on the front side of the upper part of the movable base, and an electric rotary device is fixedly provided on the top of the multi-stage sleeve telescopic device;

[0010] A lower support plate is fixedly provided on the electric rotary device;

[0011] The outer end of the lower support plate extends to the outside of the electric rotary device, and a side support frame is fixedly provided on the outer end of the lower support plate, and the side support frame is rectangular;

[0012] An upper support frame is fixedly provided on the upper part of the side support frame, and the upper support frame is located directly above the lower support plate. A side auxiliary plate body is rotatably provided on the front part of the upper support frame by means of a rotating hinge shaft connection. An air outlet pipe is fixedly provided on the side auxiliary plate body, and an extension direction of the air outlet pipe and a plane where the side auxiliary plate body is located are perpendicular to each other;

[0013] The middle part of the upper support frame is rotatably provided with a middle shaft body in a hinged manner, a fixing sleeve is fixedly provided in the middle of the middle shaft body, an electric secondary telescopic rod body is fixedly provided on the fixing sleeve, the lower part of the core part of the electric secondary telescopic rod body is fixedly connected to the fixing sleeve, a hinge seat is fixedly provided on the rear side of the side auxiliary plate body, a joint bearing is provided on the hinge seat, and the end of the telescopic part of the electric secondary telescopic rod body cooperates with the hinge seat;

[0014] The blowing fan device and the air outlet pipe are connected through a core soft air pipe.

[0015] As an improvement, a battery is provided on the inner side of the lower part of the core support frame, and the battery is a lead-acid battery; a top support frame is fixedly provided on the core support frame, and a solar panel is fixedly provided on the top support frame, and the solar panel is used to charge the battery.

[0016] As an improvement, the core support frame and the blower fan device are fixedly connected by means of a threaded connection, and a handle is fixedly provided at the rear of the movable base, and a controller is provided on the handle.

[0017] As an improvement, the controller is electrically connected to the multi-stage sleeve telescopic device;

[0018] The controller is electrically connected to the core support frame;

[0019] The controller is electrically connected to the blower fan device;

[0020] The controller is electrically connected to the electric rotary device;

[0021] The controller is electrically connected to the electric secondary telescopic rod body.

[0022] As an improvement, lockable running wheels are provided at the four corners of the movable base.

[0023] As an improvement, the plane where the bottom of the air outlet pipe is located and the plane where the side auxiliary plate is located are perpendicular to each other.

[0024] As an improvement, the top of the multi-stage sleeve telescopic device and the fixing part of the electric rotary device are fixedly connected by means of a threaded connection.

[0025] As an improvement, the lower side of the lower support plate is fixedly arranged on the rotating part of the electric rotary device by means of threaded connection.

[0026] As an improvement, the side support frame is arranged vertically; the lower part of the side support frame and the outer end of the lower support plate are fixedly connected by welding;

[0027] The rear portion of the upper support frame and the upper portion of the side support frame are fixedly connected by welding; and the angle between the upper support frame and the side support frame is an acute angle.

[0028] As an improvement, S1, equipment preparation:

[0029] First, check whether all parts of the equipment are firmly connected and whether the lockable running wheels can roll and lock normally; make sure that the battery is fully charged or the solar panel can charge the battery normally; confirm that the controller functions normally and can effectively control the multi-stage telescopic device, electric rotary device, blower fan device and electric secondary telescopic rod body;

[0030] S2. Equipment movement:

[0031] Use the lockable running wheels to move the equipment to the appropriate position near the window of the livestock house by pushing the handle; at this time, the position of the equipment can be flexibly adjusted according to the actual situation to ensure that subsequent operations can proceed smoothly;

[0032] S3. Equipment extension and adjustment:

[0033] Operate the controller to start the multi-stage sleeve telescopic device and extend it to a specific height; according to the height of the window of the livestock breeding house, gradually adjust the height of the multi-stage sleeve telescopic device through the controller to ensure that the air outlet pipe can approach the window;

[0034] Then, the electric secondary telescopic rod is controlled to extend, and the air outlet pipe is rotated to be parallel to the horizontal plane; the device is slightly moved, and the air outlet pipe is moved to the window of the livestock breeding house, and the air outlet pipe is ensured to extend into the window of the livestock breeding house. At this time, the plane where the side auxiliary plate is located is perpendicular to the horizontal plane; the extension length of the electric secondary telescopic rod is accurately controlled by the controller, so that the air outlet pipe is accurately extended into the window to ensure the ventilation effect;

[0035] Lock the lockable wheels to prevent the device from moving during operation. Locking the wheels can ensure the stability of the device and prevent the device from shaking during ventilation, which may affect the air output effect.

[0036] S4. Open ventilation:

[0037] Finally, the core support frame and the blower fan equipment are turned on to start ventilation and blowing work to exchange the air in the livestock breeding house; after the blower fan equipment is started, the air is transported to the air outlet pipe through the core soft air duct to ventilate the breeding house;

[0038] S5. Operation when the device is not in use:

[0039] First, operate the controller to retract the multi-stage sleeve telescopic device; retract the multi-stage sleeve telescopic device to the shortest state to reduce the space occupied by the equipment;

[0040] Then the electric secondary telescopic rod is controlled to shorten so that the plane where the air outlet pipe extends is in a vertical state to save space; after the electric secondary telescopic rod is shortened, the air outlet pipe is in a vertical state, which is convenient for storage and movement;

[0041] Then control the electric rotary device to make the bottom of the air outlet pipe face the side of the mobile base; adjust the direction of the air outlet pipe by rotating the electric rotary device, so as to facilitate the cleaning of the ventilation holes at the bottom of the air outlet pipe and effectively prevent blockage;

[0042] S6. Equipment maintenance and precautions:

[0043] Regularly check the connection of each component, especially the threaded connection and welding parts, to ensure that the connection is firm; if it is found to be loose, tighten it or repair it in time to ensure the stability and safety of the equipment;

[0044] Check and maintain the battery regularly to ensure that it is fully charged; if the battery is found to be low, charge or replace it in time to ensure that the equipment can work normally without an external power supply;

[0045] Clean the air outlet duct to prevent blockage; when the equipment is not in use, clean the air outlet duct to keep ventilation unobstructed;

[0046] Take care to protect the solar panel and avoid damage; the solar panel is an important component for charging the battery and should be protected from collision and scratches to ensure its normal operation.

[0047] The advantages of the present invention over the prior art are: it is easy to adjust according to actual conditions: the electric two-stage telescopic rod can accurately control the position of the air outlet duct so that it can better adapt to the positions of different windows. By extending and shortening the electric two-stage telescopic rod, the air outlet duct can be accurately moved to the optimal ventilation position to improve ventilation efficiency. The electric rotary device can adjust the direction of the air outlet duct. When not in use, the bottom of the air outlet duct can be directed toward the side of the mobile base, which is convenient for cleaning the air outlet duct and effectively prevents blockage. At the same time, the position of the air outlet duct can also be adjusted as needed during use to obtain a better ventilation effect.

[0048] Flexible height adjustment: The multi-stage sleeve telescopic device can be flexibly adjusted according to the height of the windows of different livestock breeding houses, ensuring that the air outlet pipe can be accurately extended into the window. This function greatly improves the adaptability of the equipment. No matter how the window height of the breeding house changes, it can ensure good ventilation effect and meet the needs of different breeding environments.

[0049] High mobility: The equipment is equipped with a mobile base and lockable wheels, so that the equipment can be easily pushed to any location in the livestock breeding house, greatly improving the flexibility and operability of the equipment. Whether in a large breeding house or an area with limited space, it can be positioned quickly and accurately, providing convenience for air exchange in the breeding house.

[0050] Energy saving and environmental protection: The solar panels on the top support frame can charge the battery, reducing the dependence on traditional energy, reducing energy consumption and use costs. This energy-saving and environmentally friendly design meets the requirements of modern sustainable development and provides a green and sustainable solution for air exchange in the breeding house.

[0051] Easy maintenance: When the equipment is not in use, the multi-stage sleeve telescopic device can be retracted, the electric secondary telescopic rod can be shortened, and the electric rotary device can be controlled to make the bottom of the air outlet pipe face the side of the mobile base, which is convenient for maintenance of the air outlet pipe. This design reduces the difficulty and cost of equipment maintenance and extends the service life of the equipment.

[0052] The angle between the upper support frame and the side support frame is an acute angle, which leaves enough adjustment distance for the electric secondary telescopic rod body when it is shortened to the shortest, ensuring the normal use of the electric secondary telescopic rod body and providing convenience for the maintenance of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 This is a three-dimensional structure diagram of a new type of air exchange equipment for animal husbandry houses of the present invention. Figure 1 .

[0054] Figure 2 This is a three-dimensional structure diagram of a new type of air exchange equipment for animal husbandry houses of the present invention. Figure 2 .

[0055] Figure 3 This is a three-dimensional structure diagram of a new type of air exchange equipment for livestock breeding houses of the present invention. Figure 3 .

[0056] Figure 4 yes Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0057] As shown in the figure: 1. Mobile base, 2. Lockable walking wheels, 3. Core support frame, 4. Blower fan equipment, 5. Multi-stage sleeve telescopic device, 6. Electric rotary equipment, 7. Lower support plate, 8. Side support frame, 9. Upper support frame, 10. Side auxiliary plate, 11. Air outlet pipe, 12. Middle shaft, 13. Fixed sleeve, 14. Electric secondary telescopic rod, 15. Articulated seat, 17. Core soft air duct, 18. Battery, 19. Top support frame, 20. Solar panel, 21. Handle, 22. Controller. DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0059] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0060] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0061] In the description of the embodiments of the present invention, "plurality" means at least 2.

[0062] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] In conjunction with the accompanying drawings, a novel air exchange device for animal husbandry houses includes a mobile base 1; the projection of the mobile base 1 in the top view is rectangular; and lockable walking wheels 2 are provided at the four corners of the mobile base 1.

[0064] A core support frame 3 and a blower fan device 4 are fixedly provided on the upper part of the mobile base 1;

[0065] A multi-stage sleeve telescopic device 5 is fixedly provided on the front upper side of the mobile base 1, and an electric rotary device 6 is fixedly provided on the top of the multi-stage sleeve telescopic device 5;

[0066] A lower support plate 7 is fixedly provided on the electric rotary device 6;

[0067] The outer end of the lower support plate 7 extends to the outside of the electric rotary device 6, and a side support frame 8 is fixed on the outer end of the lower support plate 7, and the side support frame 8 is rectangular;

[0068] An upper support frame 9 is fixedly provided on the upper part of the side support frame 8, and the upper support frame 9 is located directly above the lower support plate 7. A side auxiliary plate body 10 is rotatably provided on the front part of the upper support frame 9 through a rotating hinge shaft connection. An air outlet duct 11 is fixedly provided on the side auxiliary plate body 10, and an extension direction of the air outlet duct 11 is perpendicular to the plane where the side auxiliary plate body 10 is located.

[0069] A middle shaft 12 is rotatably provided in the middle of the upper support frame 9 in a hinged manner, a fixing sleeve 13 is fixedly provided in the middle of the middle shaft 12, an electric secondary telescopic rod 14 is fixedly provided on the fixing sleeve 13, the lower part of the core of the electric secondary telescopic rod 14 is fixedly connected to the fixing sleeve 13, an articulated seat 15 is fixedly provided on the rear side of the side auxiliary plate 10, and the end of the telescopic part of the electric secondary telescopic rod 14 cooperates with the articulated seat 15.

[0070] The core support frame 3 and the blowing fan device 4 are fixedly connected by threaded connection, and the blowing fan device 4 and the air outlet pipe 11 are connected by a core soft air pipe 17 .

[0071] A battery 18 is provided on the inner side of the lower part of the core support frame 3, and the battery 18 is a lead-acid battery. A top support frame 19 is fixedly provided on the core support frame 3, and a solar panel 20 is fixedly provided on the top support frame 19. The solar panel 20 is used to charge the battery 18.

[0072] A handle 21 is fixedly provided at the rear of the mobile base 1 , and a controller 22 is provided on the handle 21 .

[0073] The controller 22 is electrically connected to the multi-stage sleeve telescopic device 5;

[0074] The controller 22 is electrically connected to the core support frame 3;

[0075] The controller 22 is electrically connected to the blower device 4;

[0076] The controller 22 is electrically connected to the electric rotary device 6;

[0077] The controller 22 is electrically connected to the electric secondary telescopic rod body 14 .

[0078] The plane where the bottom of the air outlet pipe 11 is located and the plane where the side auxiliary plate 10 is located are perpendicular to each other.

[0079] The top of the multi-stage sleeve telescopic device 5 and the fixed part of the electric rotary device 6 are fixedly connected by threaded connection.

[0080] The lower side of the lower support plate 7 is fixedly arranged on the rotating part of the electric rotary device 6 by means of threaded connection.

[0081] The side support frame 8 is vertically arranged; the lower portion of the side support frame 8 and the outer end portion of the lower support plate 7 are fixedly connected by welding.

[0082] The rear portion of the upper support frame 9 and the upper portion of the side support frame 8 are fixedly connected by welding; the angle between the upper support frame 9 and the side support frame 8 is an acute angle.

[0083] S1. Equipment preparation:

[0084] First, check whether the components of the equipment are firmly connected and whether the lockable running wheels 2 can roll and lock normally. Make sure that the battery 18 is fully charged or the solar panel 20 can charge the battery normally. Confirm that the controller 22 functions normally and can effectively control the multi-stage telescopic sleeve device 5, the electric rotary device 6, the blower fan device 4 and the electric secondary telescopic rod body 14.

[0085] S2. Equipment movement:

[0086] Utilize lockable running wheel 2, by pushing handle 21, the device is moved to the appropriate position near the window of animal husbandry house. At this moment, the position of the device can be flexibly adjusted according to actual situation, and subsequent operation can be ensured to be carried out smoothly.

[0087] S3. Equipment extension and adjustment:

[0088] The controller 22 is operated to start the multi-stage sleeve telescopic device 5 to extend it to a specific height. According to the height of the window of the animal husbandry house, the height of the multi-stage sleeve telescopic device is gradually adjusted by the controller to ensure that the air outlet pipe can approach the window.

[0089] Then, the electric secondary telescopic rod 14 is controlled to extend, and the air outlet pipe 11 is rotated to be parallel to the horizontal plane; the device is slightly moved, and the air outlet pipe 11 is moved to the window of the livestock breeding house, and the air outlet pipe 11 is ensured to extend into the window of the livestock breeding house, and at this time, the plane where the side auxiliary plate 10 is located is perpendicular to the horizontal plane. The controller accurately controls the extension length of the electric secondary telescopic rod, so that the air outlet pipe is accurately extended into the window to ensure the ventilation effect.

[0090] Lock the lockable running wheels 2 to prevent the device from moving during operation. Locking the running wheels can ensure the stability of the device and prevent the device from shaking during ventilation, which affects the air output effect.

[0091] S4. Open ventilation:

[0092] Finally, the core support frame 3 and the blowing fan device 4 are turned on to start the ventilation and blowing work to exchange the air in the livestock breeding house. After the blowing fan device is started, the wind is transported to the air outlet pipe 11 through the core soft air duct 17 to ventilate the breeding house.

[0093] S5. Operation when the device is not in use:

[0094] First, operate the controller 22 to shrink the multi-stage sleeve telescopic device 5. Shrink the multi-stage sleeve telescopic device to the shortest state to reduce the space occupied by the equipment.

[0095] Then the electric secondary telescopic rod 14 is controlled to shorten so that the plane where the extension direction of the air outlet pipe 11 is located is in a vertical state to save space. After the electric secondary telescopic rod is shortened, the air outlet pipe is in a vertical state, which is convenient for storage and movement.

[0096] Then control the electric rotary device 6 to make the bottom of the air outlet pipe 11 face the side of the mobile base 1. By rotating the electric rotary device, the direction of the air outlet pipe is adjusted to facilitate cleaning the ventilation and blowing holes 23 at the bottom of the air outlet pipe, effectively preventing blockage.

[0097] S6. Equipment maintenance and precautions:

[0098] Regularly check the connection of each component, especially the threaded connection and welding parts, to ensure that the connection is firm. If it is found to be loose, tighten it or repair it in time to ensure the stability and safety of the equipment.

[0099] The battery 18 should be regularly inspected and maintained to ensure that it is fully charged. If the battery is found to be low, it should be charged or replaced in time to ensure that the device can work normally without an external power supply.

[0100] Clean the air outlet pipe 11 to prevent blockage. When the device is not in use, the air outlet pipe can be cleaned to keep ventilation unobstructed.

[0101] Take care to protect the solar panel 20 from damage. The solar panel is an important component for charging the battery and should be protected from collision and scratch to ensure its normal operation.

[0102] Convenient for adjustment according to actual conditions: The electric two-stage telescopic rod 14 can accurately control the position of the air outlet pipe 11, so that it can better adapt to the position of different windows. By extending and shortening the electric two-stage telescopic rod, the air outlet pipe can be accurately moved to the optimal ventilation position to improve ventilation efficiency. The electric rotary device 6 can adjust the direction of the air outlet pipe. When not in use, the bottom of the air outlet pipe can be directed toward the side of the mobile base, which is convenient for cleaning the air outlet pipe and effectively prevents blockage. At the same time, the position of the air outlet pipe can also be adjusted as needed during use to obtain a better ventilation effect.

[0103] Flexible height adjustment: The multi-stage sleeve telescopic device 5 can be flexibly adjusted according to the height of the windows of different livestock breeding houses, ensuring that the air outlet pipe 11 can accurately extend into the window. This function greatly improves the adaptability of the equipment. No matter how the window height of the breeding house changes, it can ensure good ventilation effect and meet the needs of different breeding environments.

[0104] High mobility: The equipment is equipped with a mobile base 1 and lockable wheels 2, so that the equipment can be easily pushed to any position in the livestock breeding house, greatly improving the flexibility and operability of the equipment. Whether in a large breeding house or an area with limited space, it can be positioned quickly and accurately, providing convenience for air exchange in the breeding house.

[0105] Energy saving and environmental protection: The solar panel 20 on the top support frame 19 can charge the battery 18, reducing the dependence on traditional energy, reducing energy consumption and use costs. This energy-saving and environmentally friendly design meets the requirements of modern sustainable development and provides a green and sustainable solution for air exchange in the breeding house.

[0106] Easy maintenance: When the equipment is not in use, the multi-stage sleeve telescopic device 5 can be retracted, the electric two-stage telescopic rod body 14 can be shortened, and the electric rotary device 6 can be controlled to make the bottom of the air outlet pipe face the side of the mobile base, so as to facilitate the maintenance of the air outlet pipe. This design reduces the difficulty and cost of equipment maintenance and prolongs the service life of the equipment.

[0107] The angle between the upper support frame 9 and the side support frame 8 is an acute angle, which leaves enough adjustment distance for the electric secondary telescopic rod to be shortened to the shortest, thereby ensuring the normal use of the electric secondary telescopic rod and providing convenience for the maintenance of the equipment.

[0108] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A new type of air exchange equipment for livestock breeding houses, characterized by: It comprises a mobile base (1); A core support frame (3) and a blower fan device (4) are fixedly provided on the upper part of the mobile base (1); A multi-stage sleeve telescopic device (5) is fixedly provided on the front upper side of the movable base (1), and an electric rotary device (6) is fixedly provided on the top of the multi-stage sleeve telescopic device (5); A lower support plate (7) is fixedly provided on the electric rotary device (6); The outer end of the lower support plate (7) extends toward the outside of the electric rotary device (6), and a side support frame (8) is fixedly provided on the outer end of the lower support plate (7), and the side support frame (8) is rectangular; An upper support frame (9) is fixedly provided on the upper part of the side support frame (8), and the upper support frame (9) is located directly above the lower support plate (7). A side auxiliary plate (10) is rotatably provided on the front part of the upper support frame (9) through a connection method of a rotating hinge shaft, and an air outlet pipe (11) is fixedly provided on the side auxiliary plate (10), and the extension direction of the air outlet pipe (11) and the plane where the side auxiliary plate (10) is located are perpendicular to each other; A middle shaft (12) is rotatably provided in the middle of the upper support frame (9) in a hinged manner, a fixing sleeve (13) is fixedly provided in the middle of the middle shaft (12), an electric secondary telescopic rod (14) is fixedly provided on the fixing sleeve (13), the lower part of the core of the electric secondary telescopic rod (14) is fixedly connected to the fixing sleeve (13), a hinge seat (15) is fixedly provided on the rear side of the side auxiliary plate (10), and the telescopic end of the electric secondary telescopic rod (14) is matched with the hinge seat (15); The blowing fan device (4) and the air outlet pipe (11) are connected via a core soft air pipe (17).

2. The novel air exchange equipment for livestock breeding houses according to claim 1 is characterized by: A storage battery (18) is provided on the inner side of the lower part of the core support frame (3); a top support frame (19) is fixedly provided on the core support frame (3); a solar panel (20) is fixedly provided on the top support frame (19); and the solar panel (20) is used to charge the storage battery (18).

3. The novel air exchange equipment for livestock breeding houses according to claim 2 is characterized in that: The core support frame (3) and the blower device (4) are fixedly connected by means of a threaded connection. A handle (21) is fixedly provided at the rear of the mobile base (1), and a controller (22) is provided on the handle (21).

4. The novel air exchange equipment for livestock breeding houses according to claim 3 is characterized by: The controller (22) is electrically connected to the multi-stage sleeve telescopic device (5); The controller (22) and the core support frame (3) are electrically connected; The controller (22) is electrically connected to the blower device (4); The controller (22) is electrically connected to the electric rotary device (6); The controller (22) is electrically connected to the electric secondary telescopic rod body (14).

5. The novel air exchange equipment for livestock breeding houses according to claim 4 is characterized by: The four corners of the mobile base (1) are provided with lockable running wheels (2).

6. The novel air exchange equipment for livestock breeding houses according to claim 5 is characterized by: The plane where the bottom of the air outlet pipe (11) is located and the plane where the side auxiliary plate (10) is located are perpendicular to each other.

7. The novel air exchange equipment for livestock breeding houses according to claim 6 is characterized by: The top of the multi-stage sleeve telescopic device (5) and the fixed part of the electric rotary device (6) are connected by threaded connection.

8. The novel air exchange equipment for livestock breeding houses according to claim 7 is characterized by: The lower side of the lower support plate (7) is fixedly arranged on the rotating part of the electric rotary device (6) by means of threaded connection.

9. The novel air exchange equipment for livestock breeding houses according to claim 8 is characterized by: The side support frame (8) is arranged vertically; the lower part of the side support frame (8) and the outer end of the lower support plate (7) are fixedly connected by welding; The rear portion of the upper support frame (9) and the upper portion of the side support frame (8) are fixedly connected by welding; and the angle between the upper support frame (9) and the side support frame (8) is an acute angle.

10. The method for using the novel air exchange equipment for livestock breeding houses according to claim 9 is characterized in that: The steps include: S1. Equipment preparation: First, check whether the various parts of the equipment are firmly connected and whether the lockable running wheels (2) can roll and lock normally; ensure that the battery (18) is fully charged; confirm that the controller (22) functions normally and can effectively control the multi-stage sleeve telescopic device (5), the electric rotary device (6), the blower fan device (4) and the electric secondary telescopic rod body (14); S2. Equipment movement: Using the lockable running wheels (2), the device is moved to a suitable position near the window of the livestock breeding house by pushing the handle (21); S3, equipment extension and adjustment: The controller (22) is operated to start the multi-stage sleeve telescopic device (5) so that it is extended to a specific height; according to the height of the window of the livestock breeding house, the height of the multi-stage sleeve telescopic device is gradually adjusted through the controller to ensure that the air outlet pipe can be close to the window; Then, the electric secondary telescopic rod (14) is controlled to extend, and the air outlet pipe (11) is rotated to be parallel to the horizontal plane; the device is slightly moved, and the air outlet pipe (11) is moved to the window of the livestock breeding house, and the air outlet pipe (11) is ensured to extend into the window of the livestock breeding house, and at this time, the plane where the side auxiliary plate (10) is located is perpendicular to the horizontal plane; the extension length of the electric secondary telescopic rod is accurately controlled by the controller, so that the air outlet pipe is accurately extended into the window, ensuring the ventilation effect; Lock the lockable running wheels (2) to prevent the equipment from moving during operation; S4. Open ventilation: Finally, the core support frame (3) and the air blowing fan device (4) are turned on to start ventilation and air blowing to exchange the air in the livestock breeding house; S5. Operation when the device is not in use: First, operate the controller (22) to retract the multi-stage sleeve telescopic device (5); retract the multi-stage sleeve telescopic device to the shortest state to reduce the space occupied by the device; Then, the electric secondary telescopic rod (14) is controlled to be shortened so that the plane in which the air outlet pipe (11) extends is in a vertical state to save space; after the electric secondary telescopic rod is shortened, the air outlet pipe is in a vertical state, which is convenient for storage and movement; Then, the electric rotary device (6) is controlled to make the bottom of the air outlet pipe (11) face the side of the movable base (1); the direction of the air outlet pipe is adjusted by rotating the electric rotary device, so as to facilitate cleaning of the ventilation and blowing holes (23) at the bottom of the air outlet pipe, thereby effectively preventing blockage; S6. Equipment maintenance and precautions: Regularly check the connection of each component, including threaded connections and welding parts, to ensure that the connection is firm; regularly check and maintain the battery (18); Clean the air outlet pipe (11) to prevent blockage; when the device is not in use, the air outlet pipe can be cleaned to keep ventilation unobstructed; Take care to protect the solar panel (20) to prevent it from being damaged.

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