Hog house ventilation mechanism
By designing a pig house ventilation mechanism with support structure, guide structure and filter structure in the pig house, the problems of low efficiency and inconvenient maintenance of traditional pig house ventilation methods are solved, and more efficient cleaning and air purification effects are achieved.
Patent Information
- Application Number
- CN202422152448.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-03
AI Technical Summary
Traditional pig house ventilation methods are inefficient and inconvenient to maintain, which can easily lead to dust accumulation and dirt accumulation of ventilation fans, affecting ventilation efficiency and equipment life.
A pig house ventilation mechanism is designed. By setting up a support structure and guide structure, the ventilation fan is quickly installed and disassembled, the maintenance process is simplified, the cleaning efficiency is improved, and a filter structure is set up in the ventilation frame to purify the air.
The pig house ventilation mechanism simplifies the maintenance process of the ventilation fan, improves cleaning efficiency, ensures the long-term good working condition of the ventilation fan, and improves the air quality through the filter structure.
Smart Images
Figure CN222954607U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pigsty ventilation, in particular to a pigsty ventilation mechanism. Background Technique
[0002] In modern large-scale pig farming production, the control of the pigsty environment is crucial for ensuring the health of pigs, reducing the spread of diseases, and improving breeding efficiency. The air quality in the pigsty directly affects the respiratory health and growth and development of pigs.
[0003] Traditional pigsty ventilation methods mostly rely on manually opening or closing doors and windows, or directly introducing air into the pigsty through ventilation fans. First of all, this manual ventilation method mainly relies on natural ventilation, resulting in poor ventilation effect, difficult to meet the comfort needs of pigs, affecting the growth performance and health status of pigs. And the ventilation method through ventilation fans is more efficient and effective than the manual method, but in actual use, the ventilation fans are mostly fixed designs and are not easy to disassemble after installation, which brings many inconveniences in the daily maintenance and cleaning process. Moreover, the environment in the pigsty is complex, and the ventilation fans are prone to accumulating dirt such as dust and feces. If not cleaned for a long time, it will lead to a decline in ventilation efficiency and even cause equipment failures. Therefore, a pigsty ventilation mechanism is proposed to solve the above problems. Content of the Utility Model
[0004] (I) Purpose of the Utility Model
[0005] To solve the technical problems in the background technique, the utility model proposes a pigsty ventilation mechanism. By setting a support structure and a guiding structure, the ventilation fan can be quickly installed and disassembled, simplifying the maintenance process of the ventilation fan, improving the cleaning efficiency, ensuring that the ventilation fan is in a good working state for a long time, and having the advantages of improving the cleaning efficiency and service life of the ventilation fan.
[0006] (II) Technical Solution
[0007] The utility model provides a pigsty ventilation mechanism, including a ventilation frame and an installation frame. The installation frame is arranged on the outer side of the ventilation frame. The bottom of the ventilation frame is slidably connected with a ventilation fan extending into its interior. The ventilation fan is adapted to the inner side of the ventilation frame. Guide structures are arranged on the front and back of the ventilation fan. A support structure is arranged at the bottom of the ventilation frame. A filtering structure is arranged inside the ventilation frame.
[0008] The support structure includes a U-shaped frame, a support plate, a pull rod, a support block, a support groove, a limit component, and a fixing component. The U-shaped frame is provided at the bottom of the ventilation frame. The support plate is slidably connected to the inside of the U-shaped frame. The top of the support plate is in contact with the bottom of the ventilation fan. The pull rod is provided at the bottom of the support plate. The support block is provided at the bottom of the ventilation frame. The support groove is formed on the right side of the support block. The left end of the support plate is located inside the support groove and is slidably connected to the support groove. The limit component is provided on the front and back of the support plate. The fixing component is provided at the bottom of the support block. The output end of the fixing component is connected to the support plate.
[0009] Preferably, the limit component includes limit blocks and limit grooves. The two limit blocks are respectively provided on the front and back side walls of the inner cavity of the U-shaped frame. The two limit grooves are respectively formed on the front and back of the support plate. The two limit blocks are respectively slidably connected to the inside of the two limit grooves.
[0010] Preferably, the fixing component includes a threaded groove, a fixing screw, and a knob. The threaded groove is formed at the bottom of the support block. The fixing screw is provided at the bottom of the support block and extends into the threaded groove. The fixing screw is threadedly connected to the threaded groove. The knob is provided at the bottom of the fixing screw.
[0011] Preferably, the guiding structure includes guiding blocks and guiding grooves. The two guiding blocks are respectively provided on the front and back of the ventilation fan. The two guiding grooves are respectively formed on the front and back side walls of the inner cavity of the ventilation frame. The bottoms of the two guiding grooves are both communicated with the outside. The two guiding blocks are respectively slidably connected to the inside of the two guiding grooves.
[0012] Preferably, the filtering structure includes a filter plate, a sliding component, and a handle. The filter plate is slidably connected to the top of the ventilation frame and extends into its interior. The filter plate is adapted to the ventilation frame. The sliding component is arranged on the front and back of the filter plate. The handle is provided at the top of the filter plate.
[0013] Preferably, the sliding component includes sliding blocks and sliding grooves. The two sliding blocks are respectively provided on the front and back of the filter plate. The two sliding grooves are respectively formed on the front and back side walls of the inner cavity of the ventilation frame. The tops of the two sliding grooves are both communicated with the outside. The two sliding blocks are respectively slidably connected to the inside of the two sliding grooves.
[0014] Compared with the prior art, the above technical solution of the present utility model has the following beneficial technical effects:
[0015] The ventilation mechanism of the pigsty can quickly install and disassemble the ventilation fan by setting the support structure and the guiding structure, simplifies the maintenance process of the ventilation fan, improves the cleaning efficiency, ensures that the ventilation fan is in good working condition for a long time, and the support structure can ensure the stability of the ventilation fan after installation and its working state after installation. The air can also be filtered through the filtering structure to prevent external dust or impurities from entering the pigsty. Description of the Drawings
[0016] Figure 1 FIG. 6 is a schematic structural diagram of a ventilation mechanism for a pigsty proposed by the present utility model.
[0017] Figure 2 FIG. 10 is a bottom view of a ventilation frame, a ventilation fan, a guiding structure and a support structure in a ventilation mechanism for a pigsty proposed by the present utility model.
[0018] Figure 3 FIG. 14 is a cross-sectional view of a support structure in a ventilation mechanism for a pigsty proposed by the present utility model.
[0019] Figure 4 FIG. 18 is an exploded view of a support structure in a ventilation mechanism for a pigsty proposed by the present utility model.
[0020] Reference numerals: 1, ventilation frame; 2, ventilation fan; 3, guiding structure; 4, support structure; 401, U-shaped frame; 402, support plate; 403, pull rod; 404, support block; 405, support groove; 406, limiting component; 4061, limiting block; 4062, limiting groove; 407, fixing component; 4071, threaded groove; 4072, fixing screw; 4073, knob; 5, filtering structure; 501, filter plate; 502, sliding component; 503, handle; 6, mounting frame. Detailed Description of the Embodiments
[0021] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.
[0022] In the description of the utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0023] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, such as welding, riveting, bonding, etc., or a detachable connection, such as threaded connection, key connection, pin connection, etc., or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0024] As Figures 1-4 shown, a pigsty ventilation mechanism proposed by the present utility model includes a ventilation frame 1 and a mounting frame 6. The mounting frame 6 is arranged outside the ventilation frame 1. A ventilation fan 2 extending into its interior is slidably connected to the bottom of the ventilation frame 1. The ventilation fan 2 is adapted to the inner side of the ventilation frame 1. Guide structures 3 are arranged on both the front and back of the ventilation fan 2. A support structure 4 is arranged at the bottom of the ventilation frame 1. A filtering structure 5 is arranged inside the ventilation frame 1.
[0025] In the present utility model, the ventilation frame 1 can be installed on the pigsty through the mounting frame 6, and the connection method can be welding or bolt connection, etc. The ventilation fan 2 can be installed through the ventilation frame 1. The guide structure 3 can guide the ventilation fan 2 during installation to prevent the ventilation fan 2 from shifting. The support structure 4 can support the bottom of the ventilation fan 2 to ensure the stability of the ventilation fan 2 after installation. The filtering structure 5 can filter the air. When the ventilation fan 2 is started, fresh air can be introduced into the pigsty through the ventilation fan 2 to ensure the air quality inside the pigsty.
[0026] In an alternative embodiment, the support structure 4 includes a U-shaped frame 401, a support plate 402, a pull rod 403, a support block 404, a support groove 405, a limiting component 406, and a fixing component 407. The U-shaped frame 401 is disposed at the bottom of the ventilation frame 1. The support plate 402 is slidably connected to the inside of the U-shaped frame 401. The top of the support plate 402 is in contact with the bottom of the ventilation fan 2. The pull rod 403 is disposed at the bottom of the support plate 402. The support block 404 is disposed at the bottom of the ventilation frame 1. The support groove 405 is formed on the right side of the support block 404. The left end of the support plate 402 is located inside the support groove 405 and is slidably connected to the support groove 405. The limiting component 406 is disposed on the front and back of the support plate 402. The fixing component 407 is disposed at the bottom of the support block 404. The output end of the fixing component 407 is connected to the support plate 402.
[0027] It should be noted that after the installation of the ventilation fan 2, the support plate 402 is slid by the pull rod 403, so that the support plate 402 moves left or right inside the U-shaped frame 401. When the support plate 402 moves to the left and is slidably connected to the inside of the support groove 405, the bottom of the ventilation fan 2 can be supported by the support plate 402, ensuring the stability of the ventilation fan 2 during installation and preventing the ventilation fan 2 from falling. The limiting component 406 can limit the movement of the support plate 402 to prevent the support plate 402 from disengaging from the U-shaped frame 401 during movement. The fixing component 407 can fix the support plate 402 to ensure the stability of the support plate 402 when supporting the ventilation fan 2.
[0028] In an alternative embodiment, the limiting component 406 includes a limiting block 4061 and a limiting groove 4062. Two limiting blocks 4061 are respectively disposed on the front and rear side walls of the inner cavity of the U-shaped frame 401. Two limiting grooves 4062 are respectively formed on the front and back of the support plate 402. The two limiting blocks 4061 are respectively slidably connected to the inside of the two limiting grooves 4062.
[0029] It should be noted that the support plate 402 can be limited and guided by the limiting block 4061 and the limiting groove 4062, ensuring the movement stability of the support plate 402 and preventing the support plate 402 from disengaging from the U-shaped frame 401 during movement.
[0030] In an alternative embodiment, the fixing component 407 includes a threaded groove 4071, a fixing screw 4072, and a knob 4073. The threaded groove 4071 is formed at the bottom of the support block 404. The fixing screw 4072 is disposed at the bottom of the support block 404 and extends into the threaded groove 4071. The fixing screw 4072 is threadedly connected to the threaded groove 4071. The knob 4073 is disposed at the bottom of the fixing screw 4072.
[0031] It should be noted that when the exhaust fan 2 is installed and the support plate 402 is slidably connected to the inside of the support groove 405, rotate the knob 4073. The knob 4073 will drive the fixing screw 4072 to rotate. When the fixing screw 4072 is threadedly connected to the inside of the thread groove 4071, the support plate 402 can be fixed by the fixing screw 4072 and the thread groove 4071, avoiding the situation that the support plate 402 slides under the action of external force, resulting in the separation of the support plate 402 from the exhaust fan 2 and no longer supporting the exhaust fan 2. When the knob 4073 is rotated in the reverse direction to disengage the fixing screw 4072 from the thread groove 4071, the support plate 402 can be slid, facilitating the disassembly of the exhaust fan 2, simplifying the maintenance process of the exhaust fan 2, improving the cleaning efficiency, and ensuring that the exhaust fan is in good working condition for a long time.
[0032] In an alternative embodiment, the guiding structure 3 includes guiding blocks and guiding grooves. The two guiding blocks are respectively arranged on the front and back of the exhaust fan 2, and the two guiding grooves are respectively opened on the front and rear side walls of the inner cavity of the ventilation frame 1. The bottoms of the two guiding grooves are both connected to the outside, and the two guiding blocks are respectively slidably connected to the inside of the two guiding grooves.
[0033] It should be noted that the exhaust fan 2 can be guided through the guiding blocks and guiding grooves to ensure the stability of the exhaust fan 2 during installation and prevent the exhaust fan 2 from shifting during or after installation.
[0034] In an alternative embodiment, the filtering structure 5 includes a filter plate 501, a sliding assembly 502, and a handle 503. The filter plate 501 is slidably connected to the top of the ventilation frame 1 and extends into its interior. The filter plate 501 is adapted to the ventilation frame 1. The sliding assembly 502 is arranged on the front and back of the filter plate 501, and the handle 503 is arranged on the top of the filter plate 501.
[0035] It should be noted that the outside air can be filtered through the filter plate 501 to prevent dust or impurities in the outside air from entering the pigsty. The filter plate 501 can be installed and disassembled through the sliding assembly 502 and the handle 503, facilitating the cleaning of the filter plate 501.
[0036] In an alternative embodiment, the sliding assembly 502 includes sliding blocks and sliding grooves. The two sliding blocks are respectively arranged on the front and back of the filter plate 501, and the two sliding grooves are respectively opened on the front and rear side walls of the inner cavity of the ventilation frame 1. The tops of the two sliding grooves are both connected to the outside, and the two sliding blocks are respectively slidably connected to the inside of the two sliding grooves.
[0037] It should be noted that the sliding block and the sliding groove can guide the filter plate 501 to ensure the stability of the filter plate 501 during installation, and can also prevent the filter plate 501 from shifting during and after installation.
[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pig house ventilation mechanism, comprising a ventilation frame (1) and a mounting frame (6), wherein the mounting frame (6) is arranged outside the ventilation frame (1), and is characterized in that: The bottom of the ventilation frame (1) is slidably connected to a ventilation fan (2) extending into the interior thereof; the ventilation fan (2) is adapted to the inner side of the ventilation frame (1); the front and back sides of the ventilation fan (2) are provided with guide structures (3); the bottom of the ventilation frame (1) is provided with a support structure (4); and the interior of the ventilation frame (1) is provided with a filter structure (5); The support structure (4) comprises a U-shaped frame (401), a support plate (402), a pull rod (403), a support block (404), a support groove (405), a limit assembly (406) and a fixing assembly (407); the U-shaped frame (401) is arranged at the bottom of the ventilation frame (1); the support plate (402) is slidably connected to the inside of the U-shaped frame (401); the top of the support plate (402) is in contact with the bottom of the ventilation fan (2); the pull rod (403) is arranged at the bottom of the support plate (402); The support block (404) is arranged at the bottom of the ventilation frame (1), the support groove (405) is opened on the right side of the support block (404), the left end of the support plate (402) is located inside the support groove (405) and is slidably connected to the support groove (405), the limit assembly (406) is arranged on the front and back sides of the support plate (402), the fixing assembly (407) is arranged at the bottom of the support block (404), and the output end of the fixing assembly (407) is connected to the support plate (402).
2. A pig house ventilation mechanism according to claim 1, characterized in that: The limiting assembly (406) comprises a limiting block (4061) and a limiting groove (4062), wherein the two limiting blocks (4061) are respectively arranged on the front and rear side walls of the inner cavity of the U-shaped frame (401), and the two limiting grooves (4062) are respectively opened on the front and back sides of the support plate (402), and the two limiting blocks (4061) are respectively slidably connected to the inside of the two limiting grooves (4062).
3. A pig house ventilation mechanism according to claim 1, characterized in that: The fixing assembly (407) comprises a threaded groove (4071), a fixing screw (4072) and a knob (4073); the threaded groove (4071) is opened at the bottom of the support block (404); the fixing screw (4072) is arranged at the bottom of the support block (404) and extends into the interior of the threaded groove (4071); the fixing screw (4072) is threadedly connected to the threaded groove (4071); and the knob (4073) is arranged at the bottom of the fixing screw (4072).
4. A pig house ventilation mechanism according to claim 1, characterized in that: The guide structure (3) comprises a guide block and a guide groove, wherein the two guide blocks are respectively arranged on the front and back sides of the ventilation fan (2), and the two guide grooves are respectively opened on the front and rear side walls of the inner cavity of the ventilation frame (1), and the bottoms of the two guide grooves are both connected to the outside, and the two guide blocks are respectively slidably connected to the inside of the two guide grooves.
5. A pig house ventilation mechanism according to claim 1, characterized in that: The filtering structure (5) comprises a filter plate (501), a sliding component (502) and a handle (503); the filter plate (501) is slidably connected to the top of the ventilation frame (1) and extends into the interior thereof; the filter plate (501) is adapted to the ventilation frame (1); the sliding component (502) is arranged on the front and back sides of the filter plate (501); and the handle (503) is arranged on the top of the filter plate (501).
6. A pig house ventilation mechanism according to claim 5, characterized in that: The sliding assembly (502) comprises a sliding block and a sliding groove, wherein the two sliding blocks are respectively arranged on the front and back sides of the filter plate (501), and the two sliding grooves are respectively opened on the front and back side walls of the inner cavity of the ventilation frame (1), and the tops of the two sliding grooves are connected to the outside, and the two sliding blocks are respectively slidably connected to the inside of the two sliding grooves.