Livestock and poultry breeding house ventilation adjusting device
By introducing a gear transmission system and a replaceable filter structure into the ventilation system of livestock and poultry houses, the problems of ventilation dead zones and over-ventilation are solved, achieving uniform air circulation and healthy air intake control, thus improving the air quality inside the livestock and poultry houses.
Patent Information
- Application Number
- CN202520149188.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-22
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-01-22
AI Technical Summary
Existing ventilation systems in livestock and poultry sheds have problems with dead zones and over-ventilation, leading to poor air circulation and damage to the health of livestock and poultry.
A ventilation regulating device comprising a housing, a motor, gears, and baffles was designed. The air intake volume is controlled through a gear transmission system, and a replaceable filter structure is provided to ensure uniform airflow and prevent over-ventilation.
It achieves precise control of air intake, avoids the harm of excessive ventilation to the health of livestock and poultry, and improves the efficiency of filter replacement, ensuring the air quality inside the livestock and poultry house.
Smart Images
Figure CN223714809U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of livestock and poultry breeding, especially to livestock and poultry breeding house ventilation adjusting device. BACKGROUND
[0002] Livestock and poultry breeding house is artificially constructed, which is used for feeding various livestock and poultry and providing a place for them to grow and reproduce. The core area is used for feeding livestock and poultry. According to the breeding type and scale, it can be divided into different units, such as sow area, piglet area and fattening pig area in pig farms, brooding house, growing house and laying hen house in chicken farms. Each unit provides suitable space and facilities according to the growth stage and needs of livestock and poultry, and handles livestock and poultry manure and sewage. The location is far away from the breeding area and water source, and is equipped with compost facilities, biogas pools and sewage treatment equipment to harmlessly treat and resourcefully utilize the manure and sewage. In order to ensure the health of livestock and poultry, breeding efficiency and environmental sustainability, livestock and poultry breeding house ventilation adjusting device is needed.
[0003] The livestock and poultry breeding house ventilation adjusting device existing in the market at present mainly consists of ventilation power equipment, air inlet and outlet structure and auxiliary equipment. When in use, the ventilation power equipment is started to ventilate the inside of the livestock and poultry breeding house through the air inlet and outlet structure, thereby improving the environment in the house. However, the layout of the ventilation pipeline and the position of the air outlet are not properly set, which causes poor air circulation in some areas of the breeding house, harmful gas accumulation and influence on the health of livestock and poultry. In order to solve the above problems, the existing technology only determines the layout, pipe diameter and air outlet position of the ventilation pipeline according to the shape, size and livestock and poultry breeding density of the breeding house to ensure that the air can evenly circulate to each area of the breeding house and eliminate the ventilation dead angle. However, the ventilation volume is not adjustable, which leads to excessive ventilation, drier air, dryness of the respiratory mucosa of livestock and poultry, weakened respiratory barrier function and increased infection probability, and cannot meet the use requirement. UTILITY MODEL CONTENT
[0004] In order to make up for the above shortcomings, the utility model provides livestock and poultry breeding house ventilation adjusting device, which aims at improving the problem that the existing technology does not improve the adjustable ventilation volume, which leads to excessive ventilation, drier air, dryness of the respiratory mucosa of livestock and poultry, weakened respiratory barrier function and increased infection probability.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: livestock and poultry breeding house ventilation adjusting device, including the casing, the rear side top of casing is fixedly connected with motor, the output of motor is fixedly connected with drive shaft, the outer wall top of drive shaft is fixedly connected with round gear no.
[0006] As a further description of the above technical scheme:
[0007] The clamping mechanism includes a filter screen, the front and rear sides of the filter screen are fixedly connected with clamping blocks, the middle parts of the opposite sides of the clamping blocks are fixedly connected with pull rods, the front side of the pull rod is slidingly connected with a pull ring, the upper and lower parts of the front side of the clamping block are fixedly connected with limiting rods, the outer wall of the limiting rod is fixedly connected with a spring, and the right side of the filter screen is fixedly connected with a limiting strip.
[0008] As a further description of the above technical scheme:
[0009] The bottom of the motor is fixedly connected with a fixed block, and the front side of the fixed block is fixedly connected with the middle part of the rear side of the casing.
[0010] As a further description of the above technical scheme:
[0011] The top left side of the casing is fixedly connected with a baffle, and the top of the casing is fixedly connected with a protective shell.
[0012] As a further description of the above technical scheme:
[0013] The front bottom of the casing is fixedly connected with a nameplate, and the periphery of the nameplate is threadedly connected with fixed screws.
[0014] As a further description of the above technical scheme:
[0015] The top left side rear part of the casing is fixedly connected with a storage battery, and the top left side front part of the casing is fixedly connected with a controller.
[0016] As a further description of the above technical scheme:
[0017] The outer wall of the filter screen is fixedly connected with a rubber pad, and the outer wall of the pull ring is fixedly connected with an anti-skid sleeve.
[0018] As a further description of the above technical solutions:
[0019] The shell is fixedly connected with an anti-collision pad around, and a ventilation opening is formed in the right side of the shell.
[0020] The utility model has the advantages of the following beneficial effects:
[0021] 1. In the utility model, when the air intake needs to be controlled during the use of the device, the motor is started to output power to drive the driving shaft to rotate, the driving shaft rotation drives the circular gear one, the chain one, the circular gear two and the rotating shaft one to rotate, the rotating shaft one rotation drives the baffle one to rotate, the rotating shaft one rotation drives the chain two to rotate, the circular gear three and the rotating shaft two to rotate, the rotating shaft two rotation drives the baffle two to rotate, the control of the air intake is realized, and the excessive ventilation is avoided, so that the health of livestock and poultry is not harmed.
[0022] 2. In the utility model, when the filter screen is replaced, the pull ring is pulled to extrude the spring, the filter screen is placed into the shell and clamped at the left side of the limiting strip, the spring elasticity makes the clamping block fixed at the left side of the filter screen, the replacement is quickly completed, and the efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 The utility model provides a shell perspective view of livestock and poultry breeding house ventilation regulation device;
[0024] Figure 2 The utility model provides a filter screen structure split drawing of livestock and poultry breeding house ventilation regulation device;
[0025] Figure 3 The utility model provides a motor structure drawing of livestock and poultry breeding house ventilation regulation device;
[0026] Figure 4 The utility model provides a nameplate structure display drawing of livestock and poultry breeding house ventilation regulation device;
[0027] Figure 5 The utility model provides a baffle one structure schematic view of livestock and poultry breeding house ventilation regulation device.
[0028] LEGEND:
[0029] 1, shell; 2, clamping mechanism; 201, filter screen; 202, clamping block; 203, pull rod; 204, pull ring; 205, limiting rod; 206, spring; 207, limiting strip; 3, motor; 4, drive shaft; 5, circular gear one; 6, chain one; 7, circular gear two; 8, rotating shaft one; 9, baffle one; 10, chain two; 11, circular gear three; 12, rotating shaft two; 13, baffle two; 14, fixed block; 15, baffle; 16, battery; 17, controller; 18, protective shell; 19, nameplate; 20, fixing screw; 21, rubber pad; 22, anti-skid sleeve; 23, anti-collision pad; 24, air vent. DETAILED DESCRIPTION
[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0031] Please refer to the drawings in the embodiments of the utility model Figure 1 - the drawings in the embodiments of the utility model Figure 3 An embodiment provided by the utility model: livestock and poultry breeding house ventilation adjusting device, the rear top of shell 1 is fixedly connected with motor 3, the output end of motor 3 is fixedly connected with drive shaft 4, the outer wall top of drive shaft 4 is fixedly connected with circular gear one 5, the outer wall of circular gear one 5 is meshingly connected with chain one 6, the other side of chain one 6 is meshingly connected with circular gear two 7, which ensures the continuity of transmission, the middle part of circular gear two 7 is fixedly connected with rotating shaft one 8, the outer wall left and right sides of rotating shaft one 8 are fixedly connected with baffle one 9, these baffle one 9 help to stabilize the movement of rotating shaft one 8, the outer wall of circular gear two 7 is meshingly connected with chain two 10, the other side of chain two 10 is meshingly connected with circular gear three 11, the middle part of circular gear three 11 is fixedly connected with rotating shaft two 12, the left and right sides of rotating shaft two 12 are fixedly connected with baffle two 13, the left side of shell 1 is provided with clamping mechanism 2, and clamping mechanism 2 is used for replacing the filter device;
[0032] Specific, the rear top of the shell 1 is designed to be fixedly connected with the motor 3, the output end of the motor 3 is fixedly connected with the drive shaft 4, the outer wall top of the drive shaft 4 is further fixedly connected with a circular gear one 5, the outer wall of the circular gear one 5 is engagedly connected with chain one 6, the other side of the chain one 6 is engagedly connected with circular gear two 7, ensuring the continuity of transmission, the middle part of the circular gear two 7 is fixedly connected with rotating shaft one 8, the outer wall left and right sides of the rotating shaft one 8 are fixedly connected with baffle one 9, these baffles one 9 help to stabilize the movement of the rotating shaft one 8, at the same time, the outer wall of the circular gear two 7 is also engagedly connected with chain two 10, the other side of the chain two 10 is engagedly connected with circular gear three 11, forming another transmission path, the middle part of the circular gear three 11 is fixedly connected with rotating shaft two 12, the left and right sides of the rotating shaft two 12 are fixedly connected with baffle two 13, these baffles two 13 are also used to ensure the stable operation of the rotating shaft two 12.
[0033] Please refer to the accompanying drawings Figure 2 - the accompanying drawings Figure 3 The clamping mechanism 2 comprises a filter screen 201, the front and rear sides of the filter screen 201 are fixedly connected with clamping blocks 202, the opposite sides of the clamping blocks 202 are fixedly connected with pull rods 203 in the middle, so as to be connected with pull rings 204, the front side of the pull rod 203 is slidingly connected with the pull ring 204, the upper and lower parts of the front side of the clamping block 202 are fixedly connected with limiting rods 205, the outer wall of the limiting rod 205 is fixedly connected with springs 206, the spring 206 provides a certain elastic force to ensure that the limiting rod 205 can be stably kept in the predetermined position, the right side of the filter screen 201 is fixedly connected with a limiting strip 207.
[0034] Specifically, the front and rear sides of the filter screen 201 are provided with clamping blocks 202, which are firmly installed at the corresponding positions of the filter screen 201, the middle part of the side opposite to the center line of each clamping block 202 is fixedly connected with a pull rod 203, the front end of the pull rod 203 is designed to be slidable, so as to be connected with a pull ring 204, so that the user can conveniently operate the pull rod 203 to adjust the position of the filter screen 201, the upper and lower parts of the front end of the clamping block 202 are provided with limiting rods 205, the outer wall of the limiting rod 205 is fixedly installed with a spring 206, the spring 206 provides a certain elastic force to ensure that the limiting rod 205 can be stably kept in the predetermined position, the right side of the filter screen 201 is further fixedly connected with a limiting strip 207, the limiting strip 207 is provided to further ensure the stability of the filter screen 201 during use.
[0035] Please refer to the accompanying drawings Figure 3 - the accompanying drawings Figure 4The bottom of the motor 3 is fixedly connected with a fixed block 14 to ensure the stability of the motor 3, the front side of the fixed block 14 is fixedly connected with the rear middle part of the shell 1, the left top of the shell 1 is fixedly connected with a baffle 15, the baffle 15 can protect the components in the shell 1 from external interference, the top of the shell 1 is fixedly connected with a protective shell 18, the protective shell 18 can effectively prevent dust and water from entering the shell 1, the front bottom of the shell 1 is fixedly connected with a nameplate 19, the nameplate 19 usually has product information, and the periphery of the nameplate 19 is threadedly connected with fixed screws 20, the fixed screws 20 can firmly fix the nameplate 19 on the shell 1 to prevent the nameplate 19 from falling off;
[0036] Specifically, the bottom of the motor 3 is designed to be stably connected with a fixed block 14, and the fixed block 14 is specially placed below the motor 3 to ensure the stability of the motor 3. The front side of the fixed block 14 is designed to be fixedly connected with the rear middle part of the shell 1. Such a design not only enhances the connection strength between the motor 3 and the shell 1, but also ensures the stability of the whole device. The left top of the shell 1 is designed to be fixedly connected with a baffle 15, which can protect the components in the shell 1 from external interference. In order to enhance the protection, the top of the shell 1 is designed to be fixedly connected with a protective shell 18, which can effectively prevent dust and water from entering the shell 1. A nameplate 19 is designed on the front bottom of the shell 1, and the nameplate 19 usually has product information. In order to ensure the stability of the nameplate 19, the periphery of the nameplate 19 is designed to be threadedly connected with fixed screws 20, which can firmly fix the nameplate 19 on the shell 1 to prevent the nameplate 19 from falling off.
[0037] Please refer to the attached Figure 3 - attached Figure 5 The top left rear of the shell 1 is fixedly connected with a battery 16, the top left front of the shell 1 is fixedly connected with a controller 17, the outer wall of the filter screen 201 is fixedly connected with a rubber pad 21, which not only enhances the durability of the filter screen 201, but also improves the overall dustproof effect. The outer wall of the pull ring 204 is fixedly connected with an anti-skid sleeve 22, which can provide better grip and reduce the risk of slipping during operation. The periphery of the shell 1 is fixedly connected with anti-collision pads 23, which can absorb impact force and effectively prevent scratching and impact on the surface of the shell 1. The right side of the shell 1 is provided with a ventilation hole 24.
[0038] Specifically, the top left rear position of the shell 1, we designed a fixed connection point for installing the battery 16, such design ensures the stability of the power supply assembly and convenient replacement, in the top left front of the shell 1, we also designed a fixed connection point for installing the controller 17, it is responsible for the intelligent control and management of the whole equipment, in order to improve the sealing and protection of the filter screen 201, we fixedly connect a rubber pad 21 on its outer wall, which not only enhances the durability of the filter screen 201, but also improves the overall dustproof effect, in order to facilitate and safety of user operation, the outer wall of the pull ring 204 is fixedly connected with an anti-skid sleeve 22, which can provide better grip and reduce the risk of slipping during operation, in order to protect the shell 1 from damage during handling or use, anti-collision pads 23 are fixedly connected around the shell 1, which can absorb impact force and effectively prevent scratching and impact on the surface of the shell 1, in order to ensure the heat dissipation performance of the equipment during operation, a ventilation opening 24 is specially provided on the right side of the shell 1, which can ensure the cooling of the internal components and prolong the service life of the equipment.
[0039] Working principle: when the device needs to control the air intake during use, start the motor 3 to output power to drive the rotating shaft 4 to rotate, which drives the circular gear one 5 to rotate, the circular gear one 5 drives the chain one 6 to rotate, the chain one 6 drives the circular gear two 7 to rotate, the circular gear two 7 drives the rotating shaft one 8 to rotate, the rotating shaft one 8 drives the baffle one 9 to rotate, the rotating shaft one 8 drives the chain two 10 to rotate, the chain two 10 drives the circular gear three 11 to rotate, the circular gear three 11 drives the rotating shaft two 12 to rotate, the rotating shaft two 12 drives the baffle two 13 to rotate, realizing the control of air intake, avoiding excessive ventilation and causing harm to the health of livestock and poultry.
[0040] When the filter screen 201 needs to be replaced, pull the pull ring 204 to drive the pull rod 203 and the clamping block 202 to extrude the spring 206, then put the filter screen 201 into the inside of the shell 1 and clamp it on the left side of the limiting strip 207, through the elastic force of the spring 206, the clamping block 202 is clamped on the left side of the filter screen 201, realizing the quick replacement of the filter screen 201 and improving the work efficiency.
[0041] Finally, it should be noted that: the above description is only the preferred embodiment of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A ventilation regulating device for livestock and poultry houses, comprising a housing (1), characterized in that: The rear top of the shell (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a drive shaft (4), the outer wall top of the drive shaft (4) is fixedly connected with a circular gear one (5), the outer wall of the circular gear one (5) is meshedly connected with a chain one (6), the other side of the chain one (6) is meshedly connected with a circular gear two (7), the middle part of the circular gear two (7) is fixedly connected with a rotating shaft one (8), the outer wall left and right sides of the rotating shaft one (8) are fixedly connected with a baffle one (9), the outer wall of the circular gear two (7) is meshedly connected with a chain two (10), the other side of the chain two (10) is meshedly connected with a circular gear three (11), the middle part of the circular gear three (11) is fixedly connected with a rotating shaft two (12), the left and right sides of the rotating shaft two (12) are fixedly connected with a baffle two (13), the left side of the shell (1) is provided with a clamping mechanism (2), and the clamping mechanism (2) is used for replacing the filtering device.
2. The livestock and poultry housing ventilation regulating device according to claim 1, characterized in that: The clamping mechanism (2) comprises a filter screen (201), the front and rear sides of the filter screen (201) are fixedly connected with clamping blocks (202), the far side of the clamping block (202) is fixedly connected with a pull rod (203) in the middle, the front side of the pull rod (203) is slidably connected with a pull ring (204), the front side of the clamping block (202) is fixedly connected with limit rods (205) on the upper and lower parts, the outer wall of the limit rod (205) is fixedly connected with a spring (206), and the right side of the filter screen (201) is fixedly connected with a limit strip (207).
3. The livestock and poultry housing ventilation regulating device according to claim 1, characterized in that: The bottom of the motor (3) is fixedly connected with a fixed block (14), and the front side of the fixed block (14) is fixedly connected with the rear middle part of the shell (1).
4. The livestock housing ventilation regulating device of claim 1, wherein: The left top of the shell (1) is fixedly connected with a baffle (15), and the top of the shell (1) is fixedly connected with a protective shell (18).
5. The livestock and poultry housing ventilation regulating device according to claim 1, characterized in that: The front bottom of the shell (1) is fixedly connected with a nameplate (19), and the periphery of the nameplate (19) is threadedly connected with a fixed screw (20).
6. The livestock housing ventilation regulating device of claim 1, wherein: The top left rear part of the shell (1) is fixedly connected with a storage battery (16), and the top left front part of the shell (1) is fixedly connected with a controller (17).
7. The livestock and poultry housing ventilation regulating device according to claim 2, characterized in that: The outer wall of the filter screen (201) is fixedly connected with a rubber pad (21), and the outer wall of the pull ring (204) is fixedly connected with an anti-skid sleeve (22).
8. The livestock housing ventilation regulating device of claim 1, wherein: The periphery of the shell (1) is fixedly connected with an anti-collision pad (23), and the right side of the shell (1) is provided with a ventilation opening (24).