Smell purification device for chicken coop for raising chickens

Abstract

The invention discloses a chicken coop smell purification device for raising chickens, relates to the field of chicken coop equipment, and solves the problem that an existing chicken coop smell purification device is difficult to ensure normal purification of odor in a chicken coop. The chicken coop smell purification device comprises a device shell and an air inlet box fixedly mounted on the outer side of the device shell; two symmetrically-distributed air inlet fans are fixedly installed on the outer side of the air inlet box, an installation cylinder is arranged on the inner side of the device shell, four elastic filter screens distributed at equal intervals are fixedly installed on the outer side of the installation cylinder, and an exhaust air bellow is fixedly installed on the left side of the device shell. The purification mechanism is used for continuously purifying gas entering from the gas inlet box, and the purification mechanism is mounted on the inner side of the device shell; according to the efficient air purification device, the purification mechanism, the elastic filter screen and activated carbon are matched to purify entering air, the mounting cylinder can intermittently rotate, the problem that a traditional purification device is difficult to continuously purify the air is solved, and therefore the effect of efficiently purifying the air is achieved.

Description

Technical Field

[0001] The invention relates to the field of chicken shed equipment, in particular to a chicken shed odor purification device for raising chickens. Background Art

[0002] A chicken coop is a simple building used to raise poultry, usually made of wood, iron sheets and other materials. It is suitable for small-scale poultry farmers or small market operators. It can accommodate several chickens or livestock. It has a relatively simple structure and usually includes basic facilities such as feeding troughs, water troughs and thermometers.

[0003] There is often an unpleasant odor in the chicken house of a chicken farm, which mainly comes from feces, drinking water and feed, which will affect the health and growth of chickens. Traditional ventilation windows are difficult to quickly discharge the odor, and will increase the temperature in the chicken house. It is necessary to use air purification equipment to quickly deal with the odor in the chicken house. The existing Chinese public patent document: CN218339379U discloses a chicken house odor purification device for chicken farming. The filter core plate is pulled out from the filter core type support frame for cleaning or replacement. During this process, the filter core plate slides in the slide groove of the filter core type support frame. Since the vertical plate limit spring and the movable end plate are arranged in the filter core type support frame, it can The lateral movement direction of the filter core plate is restricted so that it moves within the specified track. The filter core plate is in the filter core type support frame, and the clamping upper end plate limit spring cooperates vertically with the clamping upper end plate, so that the filter core plate is in the bottom groove of the filter core type support frame. Although the filter core plate can be quickly installed, disassembled and cleaned, the suction box needs to be closed during the removal and replacement of the filter core plate before replacement. During this process, the odor in the chicken shed cannot be treated, and the filter core plate needs to be replaced regularly. As the impurities on the surface of the filter core plate increase, the odor treatment efficiency will be reduced, and it is difficult to ensure the normal purification of the odor. Summary of the invention

[0004] The object of the present invention is to provide a chicken shed odor purification device for raising chickens, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A chicken shed odor purification device for raising chickens, comprising: a device shell and an air intake box fixedly installed on the outside of the device shell, two symmetrically distributed air intake fans fixedly installed on the outside of the air intake box to suck the air in the chicken shed into the device shell, a mounting cylinder is provided on the inner side of the device shell, four equidistantly distributed elastic filter screens are fixedly installed on the outside of the mounting cylinder, activated carbon is stored on the inner side of the elastic filter screen, and odor in the air is filtered and purified by the activated carbon, and an exhaust bellows is fixedly installed on the left side of the device shell; it also includes: a purification mechanism for continuously purifying the gas entering the air intake box, the purification mechanism is installed on the inner side of the device shell; a cleaning mechanism for quickly discharging the activated carbon on the inner side of the elastic filter screen, the cleaning mechanism is installed on the inner side of the device shell; a scraping mechanism for scraping and storing impurities remaining on the elastic filter screen, the scraping mechanism is installed on the outer side of the device shell.

[0006] Preferably, the purification mechanism includes a positioning cylinder fixedly installed on the inner side of the device shell, the positioning cylinder is located on the inner side of the mounting cylinder, a V-shaped plate is fixedly installed on the inner side of the positioning cylinder, a partition is fixedly installed between the outer side of the V-shaped plate and the inner side of the positioning cylinder, an air-permeable plate is fixedly installed between the two ends of the V-shaped plate, the air-permeable plate and the air inlet box are on the same horizontal line, the air-permeable plate is an arc-shaped structure, when the elastic filter is aligned with the air-permeable plate, the air entering through the intake fan can be purified by activated carbon, four partition bars are fixedly installed on the inner side of the mounting cylinder and are symmetrically distributed, the side of the partition bar away from the mounting cylinder is in contact with the outer side of the positioning cylinder, the activated carbon is stored by using two adjacent partition bars and the outer side of the positioning cylinder, and the top and bottom of the positioning cylinder are connected. The parts are respectively provided with a discharge port and an injection port. When the elastic filter is aligned with the discharge port, the activated carbon between the elastic filter and the two partitions can pass through the discharge port into the space between the top of the partition and the outer side of the V-shaped plate. When the elastic filter is aligned with the injection port, the activated carbon under the partition can be injected into the space between the elastic filter and the two partitions. A mounting box is fixedly installed on the top of the device shell, and a rotating rod is rotatably installed on the inner side of the mounting box. Gears are fixedly installed on both ends of the rotating rod. A gear ring matching the gear is fixedly installed on the outer side of the mounting cylinder. A motor is fixedly installed on the outer side of the mounting box, and the motor can rotate intermittently. The output end of the motor is fixedly connected to the rotating rod. The motor can drive the gear ring to rotate through the gear on the rotating rod, so that the gear ring drives the mounting cylinder to rotate intermittently.

[0007] Preferably, the cleaning mechanism includes a mounting block fixedly mounted on the top inner wall of the mounting box, the bottom of the mounting block is fixedly mounted with four mounting rods distributed in a rectangular array, a pressure plate is slidably mounted between the four mounting rods, so that the pressure plate can move vertically up and down on the mounting rod, and four tension springs distributed in a rectangular array are fixedly mounted between the top of the pressure plate and the mounting block to facilitate the downward movement and upward reset of the pressure plate, a rotating drum is fixedly mounted on the outer side of the rotating rod, the outer side of the rotating drum contacts the outer side of the pressure plate, a top block is fixedly mounted on the outer side of the rotating drum, and when the top block contacts the pressure plate, it can push the pressure plate to move downward, and a pressure block extending to the inside of the device housing is fixedly mounted on the bottom of the pressure plate, the bottom of the pressure block is made of rubber material, and the bottom of the pressure block is an arc structure, so that the pressure block can intermittently push the top of the elastic filter screen to deliver the activated carbon into the discharge port of the positioning cylinder.

[0008] Preferably, the scraper mechanism includes a storage box fixedly mounted on the bottom of the device housing, a scraper is slidably mounted on the inner side of the storage box, the scraper is obliquely placed on the inner side of the storage box, the top of the scraper contacts the outer side of the mounting tube, sliders are fixedly mounted on both sides of the scraper, and slide grooves are provided on both sides of the storage box for the limited sliding of the sliders, a support rod sliding through the slider is fixedly mounted on the inner side of the slide groove, a spring is provided on the outer side of the support rod to facilitate the movement and resetting of the slider so that the scraper can be attached to the surface of the elastic filter, the spring is fixedly mounted between the slider and the inner side of the slide groove, the bottom of the scraper is in a U-shaped structure, so that the two sides of the scraper can block the slide groove on the storage box, the top of the storage box is a sloped structure, and a sealed sliding door is rotatably mounted on the outer side of the storage box for taking out the activated carbon in the storage box for easy cleaning.

[0009] Preferably, both sides of the partition bar are inclined structures to facilitate the injection and discharge of activated carbon.

[0010] Preferably, a storage cabinet is slidably installed between the top of the partition and the V-shaped plate, which is used to receive the used activated carbon between the elastic filter and the two partition bars. The installation cylinder and the outer side of the device shell are provided with openings for the storage cabinet to limit the sliding movement. A handle is fixedly installed on the outer side of the storage cabinet to facilitate the removal of the filtered activated carbon.

[0011] Preferably, an injection pipe is fixedly installed on the right side of the device housing, and the injection pipe is located below the partition. A piston is installed at the end of the injection pipe, and activated carbon can be injected into the bottom of the partition through the injection pipe.

[0012] Preferably, the exhaust bellows is connected to the mounting tube through an exhaust pipe, and the exhaust bellows sucks in and discharges the filtered gas from the inner side of the V-shaped plate through the exhaust pipe. A guide block is fixedly installed on the inner side of the V-shaped plate, and the outer side of the guide block is an arc-shaped concave structure, which provides guidance for the airflow entering the inner side of the V-shaped plate.

[0013] Preferably, two symmetrically distributed positioning rings are fixedly mounted on the outer side of the mounting tube, and the distance between the two positioning rings is the same as the width of the elastic filter screen, so that the scraper can scrape away impurities on the elastic filter screen.

[0014] Preferably, a limit block is fixedly mounted on one end of the mounting rod away from the mounting block to prevent the pressure plate from being separated from the mounting rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention uses a purification mechanism to enable four elastic filters on the installation cylinder to store four portions of activated carbon. The air intake fan draws in the air in the chicken coop, and the elastic filter close to the air intake box cooperates with the activated carbon to purify the incoming air, and then the purified air is discharged through the exhaust bellows. The installation cylinder can be rotated intermittently, which solves the problem that traditional purification devices are difficult to purify the air continuously, thereby achieving the effect of efficiently purifying the air.

[0016] The present invention uses a cleaning mechanism to enable the pressing block to move up and down reciprocatingly while the mounting cylinder rotates. As the elastic filter moves, the pressing block can repeatedly press the surface of the elastic filter, making it easy to shake the activated carbon between the elastic filter and the two partitions into the discharge port of the positioning cylinder, thereby achieving the effect of rapid discharge, ensuring the rapid discharge of the activated carbon, and facilitating material replacement.

[0017] The present invention uses a scraping mechanism, which can make the scraper move along the outer side of the elastic filter screen when the installation cylinder rotates, and scrape the residue adhered to the surface of the elastic filter screen downwards, thereby realizing automatic cleaning of the elastic filter screen and preventing the elastic filter screen from being blocked, thereby achieving the effect of improving the durability of the elastic filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the device housing and the installation box in the present invention; Figure 3 This is a schematic diagram of the structure of the partition plate and the storage cabinet in the present invention; Figure 4 It is a schematic diagram of the structure of the elastic filter screen and the V-shaped plate in the present invention; Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the middle A area; Figure 6 It is a schematic diagram of the structure of the positioning tube and the installation tube in the present invention; Figure 7 It is a schematic diagram of the structure of the pressing block and the top block in the present invention; Figure 8 It is a schematic diagram of the storage box and the slider structure of the present invention.

[0019] In the figure: 1. device housing; 2. air intake box; 3. air intake fan; 4. mounting cylinder; 5. elastic filter; 6. exhaust bellows; 7. positioning cylinder; 8. V-shaped plate; 9. partition; 10. breathable plate; 11. partition bar; 12. mounting box; 13. rotating rod; 14. gear; 15. gear ring; 16. motor; 17. mounting block; 18. mounting rod; 19. pressure plate; 20. tension spring; 21. rotating cylinder; 22. top block; 23. pressure block; 24. storage box; 25. scraper; 26. slider; 27. support rod; 28. spring; 29. ​​sealed sliding door; 30. storage cabinet; 31. handle; 32. injection pipe; 33. guide block; 34. positioning ring; 35. limit block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-Figure 8 The chicken shed odor purification device shown in the figure comprises a device shell 1 and an air intake box 2 fixedly mounted on the outside of the device shell 1. Two symmetrically distributed air intake fans 3 are fixedly mounted on the outside of the air intake box 2 to suck the air in the chicken shed into the device shell 1. A mounting cylinder 4 is arranged on the inner side of the device shell 1. Four equidistantly distributed elastic filter screens 5 are fixedly mounted on the outer side of the mounting cylinder 4. Activated carbon is stored on the inner side of the elastic filter screen 5. The odor in the air is filtered and purified by the activated carbon. An exhaust bellows 6 is fixedly mounted on the left side of the device shell 1. The device also comprises: a purification mechanism for continuously purifying the gas entering the air intake box 2, and the purification mechanism is mounted on the inner side of the device shell 1; a cleaning mechanism for quickly discharging the activated carbon on the inner side of the elastic filter screen 5, and the cleaning mechanism is mounted on the inner side of the device shell 1; a scraping mechanism for scraping and storing impurities remaining on the elastic filter screen 5, and the scraping mechanism is mounted on the outer side of the device shell 1.

[0022] The purification mechanism includes a positioning cylinder 7 fixedly installed on the inner side of the device housing 1, the positioning cylinder 7 is located on the inner side of the mounting cylinder 4, a V-shaped plate 8 is fixedly installed on the inner side of the positioning cylinder 7, a partition 9 is fixedly installed between the outer side of the V-shaped plate 8 and the inner side of the positioning cylinder 7, the inner side of the positioning cylinder 7 and the lower part of the partition 9 are used to store unused activated carbon, a breathable plate 10 is fixedly installed between the two ends of the V-shaped plate 8, the breathable plate 10 and the air inlet box 2 are on the same horizontal line, the breathable plate 10 is an arc-shaped structure, when the elastic filter 5 is aligned with the breathable plate 10, the air entering the air intake fan 3 can be purified by the activated carbon, and four centrally symmetrically distributed The spacer 11, the side of the spacer 11 away from the installation cylinder 4 is in contact with the outer side of the positioning cylinder 7, and the two adjacent spacers 11 and the outer side of the positioning cylinder 7 are used to store the activated carbon. The top and bottom of the positioning cylinder 7 are respectively provided with a discharge port and a filling port. When the elastic filter 5 is aligned with the discharge port, the activated carbon between the elastic filter 5 and the two spacers 11 can pass through the discharge port and enter between the top of the partition 9 and the outer side of the V-shaped plate 8. When the elastic filter 5 is aligned with the filling port, the activated carbon under the partition 9 can be injected between the elastic filter 5 and the two spacers 11. A mounting box 12 is fixedly installed on the top of the device housing 1, and a rotating rod 13 is rotatably installed on the inner side of the mounting box 12. The rotating rod Gears 14 are fixedly installed at both ends of 13, a gear ring 15 matching the gear 14 is fixedly installed on the outside of the installation cylinder 4, a motor 16 is fixedly installed on the outside of the installation box 12, the motor 16 can rotate intermittently, the output end of the motor 16 is fixedly connected to the rotating rod 13, the motor 16 can drive the gear ring 15 to rotate through the gear 14 on the rotating rod 13, so that the gear ring 15 drives the installation cylinder 4 to rotate intermittently, both sides of the partition bar 11 are inclined structures, which are convenient for injecting and discharging activated carbon, a storage cabinet 30 is slidably installed between the top of the partition plate 9 and the V-shaped plate 8, which is used to receive the activated carbon used between the elastic filter screen 5 and the two partition bars 11, and the installation cylinder 4 is connected to the outside of the device. The outer side of the shell 1 is provided with an opening for the limited sliding of the storage cabinet 30, and a handle 31 is fixedly installed on the outer side of the storage cabinet 30 to facilitate the removal of the filtered activated carbon. An injection pipe 32 is fixedly installed on the right side of the device shell 1. The injection pipe 32 is located below the partition 9. A piston is installed at the end of the injection pipe 32, and the activated carbon can be injected into the lower part of the partition 9 through the injection pipe 32. The exhaust bellows 6 is connected to the installation cylinder 4 through the exhaust pipe. The exhaust bellows 6 sucks in and discharges the filtered gas on the inner side of the V-shaped plate 8 through the exhaust pipe. A guide block 33 is fixedly installed on the inner side of the V-shaped plate 8. The outer side of the guide block 33 is an arc-shaped concave structure to provide guidance for the airflow entering the inner side of the V-shaped plate 8. The air intake fan 3 can suck the air in the chicken shed into the air intake box 2, purify the air through the elastic filter 5, the two partition bars 11 and the activated carbon between the air permeable plate 10, and the exhaust bellows 6 sucks in and discharges the filtered air through the exhaust pipe to purify the air, and the motor 16 can drive the two gears 14 to rotate synchronously through the rotating rod 13, so that the two gears 14 drive the installation cylinder 4 to rotate clockwise through the gear ring 15, so that the installation cylinder 4 drives the four partition bars 11 and the four elastic filter screens 5 to make a circular motion along the outer side of the positioning cylinder 7, so as to realize the position replacement of the four elastic filter screens 5 and ensure For normal purification of the air by activated carbon, when the elastic filter screen 5 is aligned with the discharge port at the top of the positioning cylinder 7, the activated carbon between the elastic filter screen 5 and the two adjacent partition bars 11 can enter the interior of the positioning cylinder 7 through the discharge port and fall into the storage cabinet 30, so that the storage cabinet 30 can store the used activated carbon. When the elastic filter screen 5 is aligned with the injection port of the positioning cylinder 7, the activated carbon under the partition plate 9 can enter between the elastic filter screen 5 and the two adjacent partition bars 11, realizing automatic loading of the activated carbon, thereby ensuring continuous purification of the air in the chicken coop, thereby achieving the effect of efficient air purification.

[0023] Working principle: First, the staff installs the device shell 1 on the wall of the chicken shed, and opens the injection pipe 32, and injects the activated carbon into the space inside the positioning cylinder 7 and below the partition 9. Then, the staff starts the air intake fan 3 and the exhaust bellows 6. The two air intake fans 3 suck the air in the chicken shed into the air intake box 2. The activated carbon on the inner side of the elastic filter 5 close to the air intake box 2 cooperates with the air permeable plate 10 to purify the air. At the same time, the exhaust bellows 6 sucks in and discharges the purified air through the exhaust pipe to purify the air in the chicken shed. When the motor 16 is running, the motor 16 drives the rotating rod 13 to rotate, so that the rotating rod 13 drives the two gears 14 to rotate synchronously. The two gears 14 drive the installation cylinder 4 to rotate clockwise along the inner side of the device shell 1 through the gear ring 15, so that the installation cylinder 4 drives the partition bar 11 and the elastic filter 5 to move along the outer side of the positioning cylinder 7, and replaces the positions of the four elastic filter screens 5. The strip 11 pushes the used activated carbon to move upward along the outside of the positioning cylinder 7. When the elastic filter screen 5 is aligned with the discharge port at the top of the positioning cylinder 7, the activated carbon on the inner side of the elastic filter screen 5 enters the interior of the positioning cylinder 7 through the discharge port and falls into the storage cabinet 30, so that the storage cabinet 30 stores the used activated carbon. At the same time, the injection port of the positioning cylinder 7 is aligned with the inner side of another elastic filter screen 5, and the activated carbon under the partition 9 enters between the elastic filter screen 5 and the two adjacent partition strips 11 through the injection port, completing the automatic loading of the activated carbon. When the rotating rod 13 rotates again, the elastic filter screen 5 can be aligned with the air permeable plate 10 to realize the automatic replacement of the activated carbon. Finally, the staff pulls the handle 31 to drive the storage cabinet 30 to move along the top of the partition 9 to take out and clean the used activated carbon, thereby realizing the continuous purification of the air in the chicken shed, thereby achieving the effect of continuous and efficient air purification.

[0024] Example 2: Please refer to Figure 2-Figure 7, this embodiment further explains the first embodiment, the cleaning mechanism shown in the figure includes a mounting block 17 fixedly mounted on the inner wall of the top of the mounting box 12, four mounting rods 18 distributed in a rectangular array are fixedly mounted on the bottom of the mounting block 17, a pressing plate 19 is slidably mounted between the four mounting rods 18, so that the pressing plate 19 can move vertically up and down on the mounting rods 18, four tension springs 20 distributed in a rectangular array are fixedly mounted between the top of the pressing plate 19 and the mounting block 17, so that the pressing plate 19 can move downward and reset upward, and a rotating drum 21 is fixedly mounted on the outer side of the rotating rod 13, and the rotating drum 21 The outer side of the drum 21 contacts the outer side of the pressure plate 19, and a top block 22 is fixedly installed on the outer side of the drum 21. When the top block 22 contacts the pressure plate 19, it can push the pressure plate 19 to move downward. A pressure block 23 extending to the inside of the device housing 1 is fixedly installed on the bottom of the pressure plate 19. The bottom of the pressure block 23 is made of rubber, and the bottom of the pressure block 23 is an arc-shaped structure, so that the pressure block 23 can intermittently push the top of the elastic filter screen 5 to deliver the activated carbon into the discharge port of the positioning cylinder 7. A limiting block 35 is fixedly installed on the end of the mounting rod 18 away from the mounting block 17 to prevent the pressure plate 19 from detaching from the mounting rod 18.

[0025] In this embodiment, when the rotating rod 13 rotates, it can drive the rotating drum 21 to rotate synchronously, so that the rotating drum 21 drives the top block 22 to make a circular motion with the rotating rod 13 as the center. When the top block 22 contacts the pressure plate 19, the top block 22 can push the pressure plate 19 to move downward along the outer side of the mounting rod 18, so that the pressure plate 19 stretches the tension spring 20 while driving the pressure block 23 to move synchronously. The pressure block 23 can push the outer side of the elastic filter 5 to deform the elastic filter 5 and move the top block 22 away from the pressure plate 18. 9, the rebound force of the tension spring 20 is utilized to make the pressure plate 19 drive the pressure block 23 to reset. Thus, with the continuous rotation of the rotating rod 13, the pressure block 23 can make reciprocating movements up and down. At the same time, the mounting cylinder 4 drives the elastic filter screen 5 to move, so that the pressure block 23 can fully push the elastic filter screen 5, making it convenient to deliver the activated carbon between the elastic filter screen 5 and the two partition bars 11 into the discharge port of the positioning cylinder 7, thereby achieving the effect of rapid discharge, ensuring the rapid discharge of the activated carbon, and facilitating the replacement of the elastic filter screen 5.

[0026] Example 3: Please refer to Figure 1-Figure 8, this embodiment further explains other embodiments. The scraping mechanism shown in the figure includes a storage box 24 fixedly mounted on the bottom of the device housing 1, a scraper 25 is slidably mounted on the inner side of the storage box 24, the scraper 25 is obliquely arranged on the inner side of the storage box 24, the top of the scraper 25 contacts the outer side of the mounting tube 4, and sliders 26 are fixedly mounted on both sides of the scraper 25. Both sides of the storage box 24 are provided with a slide groove for the slider 26 to limit the sliding movement. A support rod 27 that slides through the slider 26 is fixedly mounted on the inner side of the slide groove, and a spring 28 is arranged on the outer side of the support rod 27 to facilitate the movement and reset of the slider 26. The scraper 25 can be attached to the surface of the elastic filter 5, and the spring 28 is fixedly installed between the slider 26 and the inner side of the slide groove. The bottom of the scraper 25 is a U-shaped structure, so that the two sides of the scraper 25 can block the slide groove on the storage box 24. The top of the storage box 24 is a slope structure. A sealed sliding door 29 is rotatably installed on the outside of the storage box 24 for taking out the activated carbon in the storage box 24 for easy cleaning. Two symmetrically distributed positioning rings 34 are fixedly installed on the outside of the mounting tube 4. The distance between the two positioning rings 34 is the same as the width of the elastic filter 5, which is convenient for the scraper 25 to scrape off impurities on the elastic filter 5.

[0027] In the present embodiment: Considering that when the air intake fan 3 sucks the air in the chicken coop into the air intake box 2, a certain amount of particulate impurities will remain in the air, which may easily cause a certain amount of particulate impurities to adhere to the elastic filter 5, when the mounting cylinder 4 rotates, the mounting cylinder 4 can drive the elastic filter 5 to move along the top of the scraper 25, and use the elasticity of the spring 28 to provide thrust for the slider 26, so that the slider 26 pushes the scraper 25 against the outside of the elastic filter 5. As the elastic filter 5 moves, the scraper 25 scrapes the particulate impurities on the surface of the elastic filter 5 downwards to prevent the surface of the elastic filter 5 from being blocked, thereby improving the durability of the elastic filter 5, and the staff can regularly open the sealed sliding door 29 to clean the particulate impurities in the storage box 24.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chicken shed odor purification device for chicken farming, characterized in that: include: A device housing (1) and an air intake box (2) fixedly mounted on the outside of the device housing (1), two symmetrically distributed air intake fans (3) being fixedly mounted on the outside of the air intake box (2), a mounting cylinder (4) being arranged on the inside of the device housing (1), four equidistantly distributed elastic filters (5) being fixedly mounted on the outside of the mounting cylinder (4), and an exhaust air box (6) being fixedly mounted on the left side of the device housing (1); Also includes: A purification mechanism, used for continuously purifying the gas entering the air inlet box (2), the purification mechanism being installed on the inner side of the device housing (1), the purification mechanism comprising a positioning cylinder (7) fixedly installed on the inner side of the device housing (1), a V-shaped plate (8) fixedly installed on the inner side of the positioning cylinder (7), a partition plate (9) fixedly installed between the outer side of the V-shaped plate (8) and the inner side of the positioning cylinder (7), a breathable plate (10) fixedly installed between the two ends of the V-shaped plate (8), and the Four spacers (11) are fixedly mounted on the inner side of the mounting tube (4) and are distributed symmetrically with respect to the center. A discharge port and a filling port are respectively provided on the top and bottom of the positioning tube (7). A mounting box (12) is fixedly mounted on the top of the device housing (1). A rotating rod (13) is rotatably mounted on the inner side of the mounting box (12). Gears (14) are fixedly mounted on both ends of the rotating rod (13). A gear ring (15) matching the gear (14) is fixedly mounted on the outer side of the mounting tube (4). A cleaning mechanism, used for quickly discharging the activated carbon inside the elastic filter (5), the cleaning mechanism being installed inside the device housing (1); A scraping mechanism is used to scrape and store impurities remaining on the elastic filter (5), and the scraping mechanism is installed on the outside of the device housing (1).

2. The chicken shed odor purification device for chicken farming according to claim 1, characterized in that: The purification mechanism further comprises a motor (16) fixedly mounted on the outside of the installation box (12), the output end of the motor (16) being fixedly connected to the rotating rod (13), and the side of the partition bar (11) away from the installation cylinder (4) being in contact with the outside of the positioning cylinder (7).

3. The chicken shed odor purification device for chicken farming according to claim 2, characterized in that: The material cleaning mechanism comprises a mounting block (17) fixedly mounted on the top inner wall of the mounting box (12); four mounting rods (18) arranged in a rectangular array are fixedly mounted on the bottom of the mounting block (17); a pressure plate (19) is slidably mounted between the four mounting rods (18); four tension springs (20) arranged in a rectangular array are fixedly mounted between the top of the pressure plate (19) and the mounting block (17); a rotating cylinder (21) is fixedly mounted on the outer side of the rotating rod (13); the outer side of the rotating cylinder (21) contacts the outer side of the pressure plate (19); a top block (22) is fixedly mounted on the outer side of the rotating cylinder (21); a pressure block (23) extending into the interior of the device housing (1) is fixedly mounted on the bottom of the pressure plate (19); the bottom of the pressure block (23) is made of rubber and has an arc-shaped structure.

4. The chicken shed odor purification device for chicken farming according to claim 3, characterized in that: The scraper mechanism comprises a storage box (24) fixedly mounted on the bottom of the device housing (1); a scraper (25) is slidably mounted on the inner side of the storage box (24); the top of the scraper (25) contacts the outer side of the mounting tube (4); sliders (26) are fixedly mounted on both sides of the scraper (25); both sides of the storage box (24) are provided with a slide groove for limiting the sliding of the slider (26); a support rod (27) slidingly passing through the slider (26) is fixedly mounted on the inner side of the slide groove; a spring (28) is arranged on the outer side of the support rod (27); the spring (28) is fixedly mounted between the slider (26) and the inner side of the slide groove; the bottom of the scraper (25) is a U-shaped structure; the top of the storage box (24) is an inclined structure; and a sealing sliding door (29) is rotatably mounted on the outer side of the storage box (24).

5. The chicken shed odor purification device for chicken farming according to claim 2, characterized in that: Both sides of the partition bar (11) are inclined structures.

6. The chicken shed odor purification device for chicken farming according to claim 2, characterized in that: A storage cabinet (30) is slidably mounted between the top of the partition (9) and the V-shaped plate (8), an opening for limiting the sliding of the storage cabinet (30) is provided on the outside of the installation cylinder (4) and the device housing (1), and a handle (31) is fixedly mounted on the outside of the storage cabinet (30).

7. The chicken shed odor purification device for chicken farming according to claim 2, characterized in that: A material injection pipe (32) is fixedly mounted on the right side of the device housing (1), and the material injection pipe (32) is located below the partition plate (9).

8. The chicken shed odor purification device for chicken farming according to claim 2, characterized in that: The exhaust bellows (6) is butt-jointed with the mounting tube (4) via an exhaust pipe, a guide block (33) is fixedly mounted on the inner side of the V-shaped plate (8), and the outer side of the guide block (33) is an arc-shaped concave structure.

9. The chicken shed odor purification device for chicken farming according to claim 2, characterized in that: Two symmetrically distributed positioning rings (34) are fixedly mounted on the outside of the mounting cylinder (4), and the distance between the two positioning rings (34) is the same as the width of the elastic filter screen (5).

10. The chicken shed odor purification device for chicken farming according to claim 3, characterized in that: A limit block (35) is fixedly mounted on one end of the mounting rod (18) away from the mounting block (17).

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