Automatic rotating ventilation windows for livestock and poultry houses

Abstract

This utility model provides an automatic rotating ventilation window for livestock and poultry houses, belonging to the field of livestock and poultry farming. It includes a window frame, with a rotating component on the inner side of the frame for adjusting the air intake, and a guide component on the outer side for changing the airflow direction according to ventilation needs. Through the rotating component, the operator installs the window frame inside the livestock and poultry house. When it is necessary to adjust the air intake according to the internal environment, the movable door rotates around its hinge point. As the movable door rotates to different angles, the size of the ventilation opening formed between it and the support frame changes, thereby adjusting the air intake. By changing the size of the ventilation opening through the rotation of the movable door around the hinge point, the air intake can be precisely adjusted according to the actual needs of different times and environmental conditions in the livestock and poultry house, creating a stable and suitable growth environment for the livestock and poultry.

Description

Technical Field

[0001] This utility model relates to the field of livestock and poultry farming, and more specifically, to an automatic rotating ventilation window for livestock and poultry houses. Background Technology

[0002] In large-scale livestock and poultry farming, the quality of the indoor environment directly affects animal health and production efficiency. Ventilation windows help to expel harmful gases (such as ammonia and carbon dioxide) from the shed while introducing fresh air, improving air quality. A good air circulation environment builds a solid barrier for the healthy growth of livestock and poultry. A continuous supply of fresh air can effectively dilute the concentration of pathogenic microorganisms and disrupt the disease transmission chain. It plays a positive role in preventing common diseases such as swine enzootic pneumonia and chicken chronic respiratory disease. At the same time, a stable oxygen supply can promote the metabolism of livestock and poultry, improve feed conversion rate, and enable animals to reach their optimal growth state in a comfortable environment.

[0003] The existing technology still has the following drawbacks:

[0004] (1) Traditional ventilation windows are mostly manually adjusted to open and close, and cannot automatically adjust the ventilation volume in real time according to the changes in parameters such as temperature, humidity and ammonia concentration in the livestock and poultry house.

[0005] (2) Traditional window designs lack airflow guidance structures, resulting in vertical airflow that easily creates localized ventilation dead zones. At the same time, cold air blows directly onto the surface of livestock and poultry, increasing the risk of disease. Therefore, an automatic rotating ventilation window for livestock and poultry houses is proposed. Utility Model Content

[0006] The purpose of this invention is to address the problem that traditional ventilation windows, which are mostly manually adjusted for opening and closing and cannot automatically adjust the ventilation volume in real time according to changes in parameters such as temperature, humidity, and ammonia concentration in livestock and poultry houses, by providing an automatic rotating ventilation window for livestock and poultry houses to solve the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: an automatic rotating ventilation window for livestock and poultry houses, including a window frame, a rotating component for adjusting the air intake is provided on the inner side of the window frame, a guiding component for changing the airflow direction according to ventilation needs is provided on the outer side of the window frame, and a power component for providing power to the rotating component is provided on one side of the window frame.

[0009] The rotating assembly includes a support frame that is fixedly installed inside the window frame. A movable door is hinged to one side of the support frame, and spring-loaded components are symmetrically arranged inside the support frame.

[0010] As a preferred technical solution of this utility model, the guide assembly includes a guide plate hinged to the top of the window frame, bolts fixedly connected to both sides of the guide plate, and arc-shaped disks symmetrically bolted to the side wall of the window frame. The arc-shaped disks are located on one side of the guide plate, and arc-shaped grooves are opened on the arc-shaped disks. Bolts pass through the arc-shaped grooves and extend to the other side of the arc-shaped disks. The ends of the bolts are connected to nuts by threaded rotation.

[0011] As a preferred technical solution of this utility model, the power component includes a servo motor fixedly installed on one side of the window frame, a rotating shaft is installed at the output end of the servo motor, a pulley is fixedly connected to the rotating shaft, a soft rope is fixedly installed on the pulley, a hanging ring is bolted to the bottom wall of the movable door, and the pulley is located below the movable door.

[0012] As a preferred technical solution of this utility model, the rebound member includes a vertical plate bolted to the inner wall of the support frame. The vertical plate has a cavity structure inside, and two sets of springs are fixedly connected inside the vertical plate. The other ends of the two sets of springs are fixedly connected to the inner side wall of the movable door.

[0013] As a preferred technical solution of this utility model, a baffle is bolted to the outer wall of the window frame, and multiple sets of ventilation openings are evenly opened on the baffle. The baffle is located on one side of the support frame.

[0014] As a preferred technical solution of this utility model, a detector is bolted to the side wall of the window frame, and the detector is electrically connected to the servo motor.

[0015] As a preferred technical solution of this utility model, a reinforcing rib is bolted to the top of the upright plate, and the other end of the reinforcing rib is bolted to the inner top of the window frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. With the rotating component, the operator installs the window frame inside the livestock and poultry house. When it is necessary to adjust the air intake according to the indoor environment, the movable door will rotate around the hinge point. When the movable door rotates to different angles, the size of the ventilation opening formed between it and the support frame will change, thereby adjusting the air intake. By changing the size of the ventilation opening by rotating the movable door around the hinge point, the air intake can be precisely adjusted according to the actual needs of different times and environmental conditions in the livestock and poultry house, creating a stable and suitable growth environment for livestock and poultry.

[0018] 2. With the guide components in place, the arc-shaped groove provides a specific trajectory and angle range for the rotation of the guide plate during use. When it is necessary to change the airflow direction according to the actual ventilation requirements, the operator can manually loosen the nut. The bolts fixed on both sides of the guide plate will move synchronously along the arc-shaped groove on the arc plate. When the guide plate rotates to the appropriate position, that is, when the airflow direction achieves the expected effect, the operator tightens the nut. As the nut is tightened, it will exert a squeezing effect on the arc plate. The friction between the nut, bolts, and arc plate will firmly fix the guide plate in the current position, thereby achieving stable adjustment of the airflow direction. Attached Figure Description

[0019] Figure 1 One of the structural schematic diagrams of the automatic rotating ventilation window for livestock and poultry houses provided by this utility model;

[0020] Figure 2 A three-dimensional structural diagram of the rear of the automatic rotating ventilation window for livestock and poultry houses provided by this utility model;

[0021] Figure 3 A side perspective view of the automatic rotating ventilation window for livestock and poultry houses provided by this utility model;

[0022] Figure 4 A schematic diagram of the rotating component structure of the automatic rotating ventilation window for livestock and poultry houses provided by this utility model;

[0023] Figure 5 This is the second schematic diagram of the structure of the automatic rotating ventilation window for livestock and poultry houses provided by this utility model.

[0024] The diagram shows: 1. Window frame; 2. Rotating assembly; 201. Support frame; 202. Sliding door; 203. Springback component; 2031. Vertical plate; 2032. Spring; 3. Guide assembly; 301. Deflector plate; 302. Arc-shaped disc; 303. Nut; 4. Power assembly; 401. Servo motor; 402. Rotating shaft; 403. Pulley; 404. Soft rope; 405. Hanging ring; 5. Baffle; 6. Detector; 7. Reinforcing rib. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] like Figure 1 As shown, this embodiment proposes an automatic rotating ventilation window for livestock and poultry houses, including a window frame 1. A rotating component 2 for adjusting the air intake is provided on the inner side of the window frame 1, a guide component 3 for changing the airflow direction according to ventilation needs is provided on the outer side of the window frame 1, and a power component 4 for providing power to the rotating component 2 is provided on one side of the window frame 1.

[0030] like Figure 3 and Figure 4 As shown, the rotating assembly 2 includes a support frame 201 fixedly installed inside the window frame 1. A movable door 202 is hinged to one side of the support frame 201, and spring-loaded components 203 are symmetrically arranged inside the support frame 201. In use, the operator installs the window frame 1 inside the livestock and poultry house. When it is necessary to adjust the air intake according to the environmental conditions inside the house, the movable door 202 will rotate around the hinge point. When the movable door 202 rotates to different angles, the size of the ventilation opening formed between it and the support frame 201 will change, thereby realizing the adjustment of the air intake. By changing the size of the ventilation opening by rotating the movable door 202 around the hinge point, the air intake can be precisely adjusted according to the actual needs of different times and environmental conditions inside the livestock and poultry house, creating a stable and suitable growth environment for livestock and poultry.

[0031] like Figure 3 and Figure 5As shown, the guide assembly 3 includes a guide plate 301 hinged to the top of the window frame 1. Bolts are fixedly connected to both sides of the guide plate 301. Arc-shaped disks 302 are symmetrically bolted to the side wall of the window frame 1. The arc-shaped disks 302 are located on one side of the guide plate 301. Arc-shaped grooves are provided on the arc-shaped disks 302. Bolts pass through the arc-shaped grooves and extend to the other side of the arc-shaped disks 302. Nuts 303 are connected to the ends of the bolts by threaded rotation. The deflector plate 301 can rotate around the hinge point. The arc groove provides a specific trajectory and angle range limit for the rotation of the deflector plate 301. When it is necessary to change the airflow direction according to the actual ventilation requirements, the operator can manually loosen the nut 303. The bolts fixed on both sides of the deflector plate 301 will move synchronously along the arc groove opened on the arc plate 302. When the deflector plate 301 rotates to the appropriate position, that is, when the airflow direction achieves the expected effect, the operator tightens the nut 303. As the nut 303 is tightened, it will exert a squeezing effect on the arc plate 302. The friction between the nut 303 and the bolts and the arc plate 302 will firmly fix the deflector plate 301 in the current position, thereby achieving stable adjustment of the airflow direction.

[0032] like Figure 3 and Figure 5 As shown, the power assembly 4 includes a servo motor 401 fixedly installed on one side of the window frame 1. The output end of the servo motor 401 is fitted with a rotating shaft 402. A pulley 403 is fixedly connected to the rotating shaft 402. A soft rope 404 is fixedly installed on the pulley 403. A hanging ring 405 is bolted to the bottom wall of the movable door 202. The pulley 403 is located below the movable door 202. In use, the operator ties the other end of the soft rope 404 to the hanging ring 405. The servo motor 401 drives the rotating shaft 402 to rotate. The rotation of the rotating shaft 402 will drive the pulley 403 to rotate together. During the rotation of the pulley 403, the soft rope 404 fixedly installed on the pulley 403 will make a circular motion with the pulley 403. The soft rope 404 will generate a pulling force on the movable door 202. This pulling force will cause the movable door 202 to rotate around its hinge point with the support frame 201, thereby changing the size of the ventilation opening between the movable door 202 and the support frame 201, and realizing the adjustment of the air intake.

[0033] like Figure 3 and Figure 5As shown, the spring-loaded component 203 includes a vertical plate 2031 bolted to the inner wall of the support frame 201. The vertical plate 2031 has a cavity structure inside, and two sets of springs 2032 are fixedly connected inside the vertical plate 2031. The other ends of the two sets of springs 2032 are fixedly connected to the inner side wall of the movable door 202. When it is necessary to increase the air intake, the operator controls the servo motor 401 to rotate forward, and the pulley 403 drives the soft rope 404 to pull the movable door 202 downward, thereby increasing the ventilation opening. The two sets of springs 2032 are stretched by the movement of the movable door 202, resulting in elastic deformation. When it is necessary to reduce the air intake, the operator controls the servo motor 401 to rotate in reverse, and the pulley 403 rotates in the opposite direction. The tension of the soft rope 404 on the movable door 202 gradually decreases until it relaxes. The elastic force generated by the contraction of the springs 2032 will pull the movable door 202 to rotate back, thereby gradually reducing the ventilation opening.

[0034] like Figure 2 and Figure 4 As shown, a baffle 5 is bolted to the outer wall of the window frame 1. Multiple sets of ventilation openings are evenly distributed on the baffle 5, which is located on one side of the support frame 201. The baffle 5 can prevent larger debris, such as tree branches, plastic bags, and birds, from entering the livestock shed through the window frame 1.

[0035] like Figure 3 and Figure 5 As shown, a detector 6 is bolted to the side wall of the window frame 1, and the detector 6 is electrically connected to the servo motor 401. The detector 6 can monitor environmental parameters closely related to ventilation and livestock health in real time, such as temperature, humidity, ammonia concentration, and carbon dioxide concentration. When the detector detects that the temperature inside the shed is too high, the detector 6 will send a signal to make the servo motor 401 rotate forward, which will drive the movable door 202 to increase the opening angle and increase the air intake, thereby reducing the temperature inside the shed.

[0036] like Figure 4 and Figure 5 As shown, a reinforcing rib 7 is bolted to the top of the upright plate 2031, and the other end of the reinforcing rib 7 is bolted to the inner top of the window frame 1. During the frequent opening and closing of the movable door 202, the upright plate 2031 will be subjected to tension from the spring 2032, etc. The reinforcing rib 7 connects the top of the upright plate 2031 and the inner top of the window frame 1 to form a stable structure, preventing the upright plate 2031 from deforming or being damaged due to excessive local stress.

[0037] Specifically, when using the automatic rotating ventilation windows in this livestock and poultry shed: ... Figure 4 and Figure 5As shown, the operator ties the other end of the soft rope 404 to the hanging ring 405. The servo motor 401 drives the rotating shaft 402 to rotate. The rotation of the rotating shaft 402 drives the pulley 403 to rotate as well. During the rotation of the pulley 403, the soft rope 404, which is fixedly installed on the pulley 403, will make circular motion with the pulley 403. When it is necessary to increase the air intake, the operator controls the servo motor 401 to rotate forward. The pulley 403 drives the soft rope 404 to pull the movable door 202 downward, thus increasing the ventilation opening. The two sets of springs 2032 will be stretched by the movement of the movable door 202, producing elastic deformation. When it is necessary to decrease the air intake, the operator controls the servo motor 401 to rotate in reverse. The pulley 403 will rotate in the opposite direction. The tension of the soft rope 404 on the movable door 202 gradually decreases until it is relaxed. The elastic force generated by the contraction of the springs 2032 will pull the movable door 202 to rotate back, thus gradually decreasing the ventilation opening. When it is necessary to change the airflow direction according to the actual ventilation needs, such as Figure 3 As shown, the operator can manually loosen the nut 303. The bolts fixing both sides of the guide plate 301 will move synchronously along the arc groove opened on the arc plate 302. When the guide plate 301 rotates to the appropriate position, that is, when the airflow direction achieves the expected effect, the operator tightens the nut 303. As the nut 303 is tightened, it will exert a squeezing effect on the arc plate 302. The friction between the nut 303 and the bolts and the arc plate 302 will be used to firmly fix the guide plate 301 in the current position, thereby achieving stable adjustment of the airflow direction.

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. Automatic rotating ventilation window for livestock and poultry houses, comprising a window frame (1), characterized in that, The inner side of the window frame (1) is provided with a rotating component (2) for adjusting the air intake volume, the outer side of the window frame (1) is provided with a guide component (3) for changing the airflow direction according to ventilation requirements, and one side of the window frame (1) is provided with a power component (4) for providing power to the rotating component (2). The rotating assembly (2) includes a support frame (201) fixedly installed inside the window frame (1), a movable door (202) is hinged to one side of the support frame (201), and spring-loaded components (203) are symmetrically arranged inside the support frame (201).

2. The automatic rotating louver for livestock and poultry houses according to claim 1, characterized in that, The guide assembly (3) includes a guide plate (301) hinged to the top of the window frame (1). Bolts are fixedly connected to both sides of the guide plate (301). Arc-shaped disks (302) are symmetrically bolted to the side walls of the window frame (1). The arc-shaped disks (302) are located on one side of the guide plate (301). Arc-shaped grooves are provided on the arc-shaped disks (302). Bolts pass through the arc-shaped grooves and extend to the other side of the arc-shaped disks (302). Nuts (303) are connected to the ends of the bolts by threaded rotation.

3. The automatic rotating louver for livestock and poultry houses according to claim 1, characterized in that, The power assembly (4) includes a servo motor (401) fixedly installed on one side of the window frame (1). The output end of the servo motor (401) is fitted with a rotating shaft (402). A pulley (403) is fixedly connected to the rotating shaft (402). A soft rope (404) is fixedly installed on the pulley (403). A hanging ring (405) is bolted to the bottom wall of the movable door (202). The pulley (403) is located below the movable door (202).

4. The automatic rotating louver according to claim 1, wherein The spring-loaded component (203) includes a vertical plate (2031) bolted to the inner wall of the support frame (201). The vertical plate (2031) has a cavity structure inside. Two sets of springs (2032) are fixedly connected inside the vertical plate (2031). The other end of the two sets of springs (2032) is fixedly connected to the inner side wall of the movable door (202).

5. The automatic rotating louver according to claim 1, wherein A baffle (5) is bolted to the outer wall of the window frame (1). Multiple sets of ventilation openings are evenly opened on the baffle (5). The baffle (5) is located on one side of the support frame (201).

6. The automatic rotating louver according to claim 3, wherein A detector (6) is bolted to the side wall of the window frame (1), and the detector (6) is electrically connected to the servo motor (401).

7. The automatic rotating louver according to claim 4, wherein The top of the upright plate (2031) is bolted with a reinforcing rib (7), and the other end of the reinforcing rib (7) is bolted to the inner top of the window frame (1).

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