Pigsty ventilation device for large-scale pig breeding

Abstract

The utility model relates to the technical field of live pig breeding, in particular to a pigsty ventilation device for large-scale live pig breeding, which comprises a pigsty wall, the outer surface of the pigsty wall is fixedly connected with a positioning frame, the inner surface of the positioning frame is provided with a positioning plate, and the outer surface of the positioning plate is fixedly connected with a fixed seat. Through the arrangement of the first limiting block and the sliding block, the supporting plate and the positioning frame can be quickly disassembled, when the device breaks down, the detachable assembly can enable maintenance personnel to quickly separate all parts and independently check and test all the parts, and therefore fault points can be accurately found out, and the maintenance efficiency is improved. Meanwhile, due to the detachable design, the parts are very convenient to replace, only damaged parts need to be detached, then new parts are installed, complex operation does not need to be conducted in a complex overall structure, the maintenance time is greatly saved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding, in particular to a pigsty ventilation device for large-scale pig breeding. Background Technique

[0002] In large-scale pig farms, the number of breeding pigs is large and the density is high. A good ventilation environment design can not only provide a comfortable environment for breeding pigs, but also improve the health level of pigs, prevent the occurrence of diseases, and reduce the feeding and management costs.

[0003] The Chinese utility model patent with the authorization announcement number of CN218353939U discloses a pigsty ventilation device for large-scale pig breeding, which relates to the technical field of pigsties, including a pig house and an installation cover horizontally connected to the outer wall on the right side of the pig house. A exhaust fan is rotatably arranged in the installation cover, and a air supply component is arranged in the installation cover. The exhaust fan is driven by a motor. The air supply component includes an air outlet plate fixedly arranged in the installation cover. A plurality of through holes are formed in the air outlet plate. A plurality of air outlet pipes are swingably arranged on the left side of the air outlet plate. A driving component is arranged in the installation cover. In the utility model, through the cooperation of the driving component, the exhaust fan and the air supply component, the air outside the pig house can be discharged into the pig house more concentratedly and swing up and down, so as to ventilate a larger area of air in the pig house, making the ventilation effect of the pigsty better. At the same time, the smell in the pigsty is improved by using aromatherapy, making the pigsty environment better. The arc-shaped filter screen increases its working area and can isolate more dust, avoiding dust adhesion on the blades of the exhaust fan.

[0004] In the above prior art solution, when the ventilation device fails, such as motor abnormality, damage of transmission components, etc., due to the inconvenient disassembly, it is difficult for maintenance personnel to quickly and accurately judge the fault point, which will lead to an extension of the maintenance time and affect the normal ventilation of the pig house. Therefore, it is urgent to design a pigsty ventilation device for large-scale pig breeding to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pigsty ventilation device for large-scale pig breeding to solve the problem that when the ventilation device fails, such as motor abnormality, damage of transmission components, etc., due to the inconvenient disassembly, it is difficult for maintenance personnel to quickly and accurately judge the fault point, which will lead to an extension of the maintenance time and affect the normal ventilation of the pig house in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solution. A pigsty ventilation device for large-scale pig breeding, comprising: a pigsty wall, a positioning frame is fixedly connected to the outer surface of the pigsty wall, a positioning plate is provided on the inner surface of the positioning frame, a fixed seat is fixedly connected to the outer surface of the positioning plate, a connecting rod is fixedly connected to the outer surface of the fixed seat, a sliding block is movably connected to the outer surface of the connecting rod, a positioning block is fixedly connected to the outer surface of the connecting rod, a support plate is movably connected to the outer surface of the positioning frame, a connecting block is fixedly connected to the outer surface of the support plate, a first limiting block is movably connected to the inside of the connecting block, a movable rod is fixedly connected to the outer surface of the first limiting block, a first spring column is movably connected to the outer surface of the movable rod, a placement groove is provided in the inside of the connecting block, a first limiting plate is fixedly connected to the outer surface of the movable rod, a movable groove is provided in the inside of the connecting block, and a connecting groove is provided in the inside of the connecting block.

[0007] Preferably, a ventilation component is fixedly connected to the side of the support plate away from the positioning frame, and a second limiting block is provided inside the ventilation component.

[0008] Preferably, a guiding frame is fixedly connected to the side surface of the ventilation component, and a guiding groove is provided on the inner surface of the guiding frame.

[0009] Preferably, a filter plate is movably connected to the inside of the guiding frame, and a limiting groove is provided on the outer surface of the filter plate.

[0010] Preferably, a second spring column is fixedly connected to the inside of the ventilation component, a second limiting plate is fixedly connected to the outer surface of the second spring column, and a second limiting block is fixedly connected to the side of the second limiting plate away from the second spring column.

[0011] Preferably, the positioning block is fixedly connected to one end of the connecting rod away from the fixed seat, and the sliding block is slidably connected to the connecting rod between the positioning block and the fixed seat.

[0012] Preferably, the first spring column is sleeved on the outer surface of the movable rod, one end of the first spring column is fixedly connected to the side of the first limiting block away from the connecting rod, and the other end of the first spring column is fixedly connected to the inner wall of the placement groove.

[0013] Preferably, the first limiting plate is fixedly connected to one end of the movable rod away from the first limiting block, and the first limiting plate is movably arranged inside the movable groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Through the settings of the first limiting block and the sliding block, quick disassembly can be achieved between the support plate and the positioning frame. When the device malfunctions, the detachable components enable maintenance personnel to quickly separate each component and conduct individual inspections and tests on each part, thereby accurately identifying the fault point. At the same time, the detachable design makes the replacement of these components very convenient. One only needs to remove the damaged component and then install a new one, without the need for complex operations in a complex overall structure, greatly saving maintenance time and reducing maintenance costs.

[0016] Through the settings of the first limiting block and the second limiting block, the filter plate can be directly pushed into the guide groove in the guide frame like a drawer, without the need for precise clamping of each part like an arc-shaped filter screen, reducing the requirements for the operation skills of installers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic side view of the structure of the present utility model;

[0018] Figure 2 For the present utility model Figure 1 is an enlarged cross-sectional view at A in the figure;

[0019] Figure 3 is a schematic three-dimensional view of the partial connection structure of the positioning frame and the support plate of the present utility model;

[0020] Figure 4 For the present utility model Figure 3 is an enlarged view at B in the figure;

[0021] Figure 5 For the present utility model Figure 3 is an enlarged view at C in the figure;

[0022] Figure 6 is a schematic side cross-sectional view of the partial connection structure of the connection block and the sliding block of the present utility model.

[0023] In the figure: 1, circular wall; 2, positioning frame; 3, positioning plate; 4, support plate; 5, connection block; 6, ventilation component; 7, guide frame; 8, guide groove; 9, filter plate; 10, fixed seat; 11, connecting rod; 12, sliding block; 13, positioning block; 14, first limiting block; 15, movable rod; 16, placement groove; 17, first spring column; 18, first limiting plate; 19, movable groove; 20, connection groove; 21, second limiting block; 22, second limiting plate; 23, second spring column; 24, limiting groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-6 , an embodiment provided by the present invention: a pigsty ventilation device for large-scale pig breeding, including: a pigsty wall 1, a positioning frame 2 is fixedly connected to the outer surface of the pigsty wall 1, a positioning plate 3 is opened on the inner surface of the positioning frame 2, a fixed seat 10 is fixedly connected to the outer surface of the positioning plate 3, a connecting rod 11 is fixedly connected to the outer surface of the fixed seat 10, a sliding block 12 is movably connected to the outer surface of the connecting rod 11, a positioning block 13 is fixedly connected to the outer surface of the connecting rod 11, a support plate 4 is movably connected to the outer surface of the positioning frame 2, a connecting block 5 is fixedly connected to the outer surface of the support plate 4, a first limiting block 14 is movably connected to the inside of the connecting block 5, a movable rod 15 is fixedly connected to the outer surface of the first limiting block 14, a first spring column 17 is movably connected to the outer surface of the movable rod 15, a placement groove 16 is opened in the inside of the connecting block 5, a first limiting plate 18 is fixedly connected to the outer surface of the movable rod 15, a movable groove 19 is opened in the inside of the connecting block 5, and a connecting groove 20 is opened in the inside of the connecting block 5.

[0026] Specifically, through the setting of the positioning plate 3, when connecting the support plate 4 to the positioning frame 2, the generation of gaps can be reduced, so that the connection between the support plate 4 and the positioning frame 2 is more fitting, avoiding rainwater or dust from entering the inside of the positioning frame 2.

[0027] Please refer to Figures 1-6 , a ventilation component 6 is fixedly connected to the side of the support plate 4 away from the positioning frame 2, and a second limiting block 21 is arranged inside the ventilation component 6.

[0028] Specifically, through the setting of the second limiting block 21, the air exchange inside and outside the pigsty can be accelerated, and these harmful gases can be discharged from the pigsty in time, reducing the occurrence probability of respiratory diseases of pigs.

[0029] Please refer to Figures 1-6 , a guide frame 7 is fixedly connected to the side surface of the ventilation component 6, and a guide groove 8 is opened on the inner surface of the guide frame 7.

[0030] Specifically, through the setting of the guide groove 8, it can play a guiding role in the insertion of the filter plate 9, making the sliding of the filter plate 9 smoother and effectively avoiding the phenomena of jamming and bending.

[0031] Please refer to Figures 1-6, a filter plate 9 is movably connected inside the guide frame 7, and a limiting groove 24 is formed on the outer surface of the filter plate 9.

[0032] Specifically, through the arrangement of the limiting groove 24, when the filter plate 9 is pushed into the guide frame 7, the second limiting block 21 will be stuck in the limiting groove 24, thus playing a role in limiting and fixing the filter plate 9.

[0033] Please refer to Figures 1-6 , a second spring column 23 is fixedly connected inside the ventilation component 6, a second limiting plate 22 is fixedly connected to the outer surface of the second spring column 23, and a second limiting block 21 is fixedly connected to one side of the second limiting plate 22 away from the second spring column 23.

[0034] Specifically, through the arrangement of the second limiting plate 22, when the filter plate 9 is pushed to the inner side of the guide frame 7, the second limiting plate 22 can effectively play a role in limiting the second limiting block 21, avoiding the phenomenon that the filter plate 9 is disconnected when being pulled out from the inside of the guide frame 7.

[0035] Please refer to Figures 1-6 , a positioning block 13 is fixedly connected to one end of the connecting rod 11 away from the fixed seat 10, and a sliding block 12 is slidably connected to the connecting rod 11 between the positioning block 13 and the fixed seat 10.

[0036] Specifically, through the arrangement of the sliding block 12, when the connecting block 5 is pressed downwards, the first limiting block 14 will be stuck between the positioning block 13 and the sliding block 12, and when the connecting block 5 is pressed again, the first limiting block 14 will slide to the bottom side of the sliding block 12, thereby pulling up the connecting block 5 to release the fixed connection between the connecting block 5 and the positioning frame 2.

[0037] Please refer to Figures 1-6 , a first spring column 17 is sleeved on the outer surface of the movable rod 15, one end of the first spring column 17 is fixedly connected to the side of the first limiting block 14 away from the connecting rod 11, and the other end of the first spring column 17 is fixedly connected to the inner wall of the placement groove 16.

[0038] Specifically, through the arrangement of the first spring column 17, after the first limiting block 14 is squeezed by the side of the sliding block 12, the first spring column 17 will push the first limiting block 14 to reset, thus facilitating the next operation.

[0039] Please refer to Figures 1-6 , a first limiting plate 18 is fixedly connected to one end of the movable rod 15 away from the first limiting block 14, and the first limiting plate 18 is movably arranged inside the movable groove 19.

[0040] Specifically, through the setting of the first limiting plate 18, when the movable rod 15 expands and contracts, it can effectively limit the movable rod 15 and effectively control the expansion and contraction length of the movable rod 15, thereby facilitating the improvement of the stability of the device.

[0041] Working principle: During use, align the connecting block 5 on the support plate 4 with the outer surface of the positioning plate 3, press the connecting block 5 towards the positioning plate 3, the first limiting block 14 slides past the side of the positioning block 13, and under the action of the first spring column 17, the end of the first limiting block 14 away from the movable rod 15 is limited between the positioning block 13 and the sliding block 12. Subsequently, insert the filter plate 9 into the inside of the guide frame 7 along the guide groove 8. During the sliding process of the filter plate 9, the limiting groove 24 will move below the second limiting block 21, and under the action of the second spring column 23, the second spring column 23 will push the second limiting block 21 to be limited on the outer surface of the limiting groove 24, thereby realizing the limiting and fixing of the filter plate 9. The filter plate 9 can effectively filter impurities when the second limiting block 21 is working. When it is necessary to disassemble and repair the support plate 4, press the connecting block 5 towards the side again, so that the first limiting block 14 moves towards the first limiting plate 18 side again. Under the action of the first spring column 17, the first limiting block 14 will slide past the sliding block 12. Since both sides of the bottom of the sliding block 12 are inclined, then pull up the connecting block 5, so that the first limiting block 14 slides past the positioning block 13 and the sliding block 12, thereby releasing the limiting and fixing between the connecting block 5 and the positioning plate 3.

[0042] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A pigpen ventilation device for large-scale pig farming, comprising: A circle wall (1), characterized in that a positioning frame (2) is fixedly connected to the outer surface of the circle wall (1), a positioning plate (3) is provided on the inner surface of the positioning frame (2), a fixing seat (10) is fixedly connected to the outer surface of the positioning plate (3), a connecting rod (11) is fixedly connected to the outer surface of the fixing seat (10), a sliding block (12) is movably connected to the outer surface of the connecting rod (11), a positioning block (13) is fixedly connected to the outer surface of the connecting rod (11), a supporting plate (4) is movably connected to the outer surface of the positioning frame (2), and the supporting plate (4) The outer surface of the connecting block (5) is fixedly connected to the connecting block (5), the interior of the connecting block (5) is movably connected to the first limiting block (14), the outer surface of the first limiting block (14) is fixedly connected to the movable rod (15), the outer surface of the movable rod (15) is movably connected to the first spring column (17), the interior of the connecting block (5) is provided with a placement groove (16), the outer surface of the movable rod (15) is fixedly connected to the first limiting plate (18), the interior of the connecting block (5) is provided with a movable groove (19), and the interior of the connecting block (5) is provided with a connecting groove (20).

2. A pigpen ventilation device for large-scale pig farming according to claim 1, characterized in that: A ventilation assembly (6) is fixedly connected to a side of the support plate (4) away from the positioning frame (2), and a second limiting block (21) is provided inside the ventilation assembly (6).

3. A pigpen ventilation device for large-scale pig farming according to claim 2, characterized in that: A guide frame (7) is fixedly connected to the side surface of the ventilation assembly (6), and a guide groove (8) is provided on the inner surface of the guide frame (7).

4. A pigpen ventilation device for large-scale pig farming according to claim 3, characterized in that: A filter plate (9) is movably connected inside the guide frame (7), and a limiting groove (24) is provided on the outer surface of the filter plate (9).

5. The pigpen ventilation device for large-scale pig farming according to claim 2 is characterized in that: A second spring column (23) is fixedly connected inside the ventilation assembly (6), a second limit plate (22) is fixedly connected to the outer surface of the second spring column (23), and a second limit block (21) is fixedly connected to a side of the second limit plate (22) away from the second spring column (23).

6. A pigsty ventilation device for large-scale pig farming according to claim 1, characterized in that: The positioning block (13) is fixedly connected to an end of the connecting rod (11) away from the fixing seat (10), and the sliding block (12) is slidably connected to the connecting rod (11) between the positioning block (13) and the fixing seat (10).

7. The pigpen ventilation device for large-scale pig farming according to claim 1 is characterized by: The first spring column (17) is sleeved on the outer surface of the movable rod (15), one end of the first spring column (17) is fixedly connected to a side of the first limit block (14) away from the connecting rod (11), and the other end of the first spring column (17) is fixedly connected to the inner wall of the placement groove (16).

8. The pigpen ventilation device for large-scale pig farming according to claim 1, characterized in that: The first limiting plate (18) is fixedly connected to an end of the movable rod (15) away from the first limiting block (14), and the first limiting plate (18) is movably arranged inside the movable groove (19).

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