CN216367044U - Air filter with self-cleaning function - Google Patents
Air filter with self-cleaning function Download PDFInfo
- Publication number
- CN216367044U CN216367044U CN202121711129.5U CN202121711129U CN216367044U CN 216367044 U CN216367044 U CN 216367044U CN 202121711129 U CN202121711129 U CN 202121711129U CN 216367044 U CN216367044 U CN 216367044U
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- Prior art keywords
- self
- shell
- fixed connection
- filter element
- element body
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an air filter with a self-cleaning function, which comprises a shell. The air filter with the self-cleaning function has the advantages that the driving gear is driven to rotate by the motor, the driving gear drives the driven gear to rotate, the driven gear drives the rotating shaft to rotate, the rotating shaft drives the filter element body to rotate through the upper fixing frame, the air filtering speed can be accelerated, the filter element body can be prevented from being blocked, the filter element body can be cleaned through the cleaning brush plate while the filter element body rotates, the cleaned dust can be collected through the dust exhaust port and the dust collection box, the connecting plate can be extruded by the spring inside the fixing block during the cleaning process, the cleaning brush plate can be in close contact with the filter element body through the connecting rod by the connecting plate, so that the cleaning effect can be improved, the whole device is simple in structure and convenient to use, the air filter can be automatically cleaned, the service life is prolonged, and the replacement times of the air filter are reduced, and resources are saved.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to an air filter with a self-cleaning function.
Background
Air filters (Air filters) are mainly used in the fields of pneumatic machinery, internal combustion machinery and the like, and are used for providing clean Air for mechanical equipment so as to prevent the mechanical equipment from sucking Air with foreign particles in work and increase the probability of abrasion and damage. The main components of an air cleaner are a filter element, which is the main filtering part, which undertakes the filtering of the gas, and a housing, which is the external structure that provides the necessary protection for the filter element. The air cleaner is required to be capable of performing high-efficiency air cleaning operation, not to increase excessive resistance to air flow, and to be capable of continuous operation for a long time. Air filters have a significant impact on the service life of automobiles, particularly engines. On one hand, if the air filter has no filtering effect, the engine can suck a large amount of air containing dust and particles, so that the abrasion of an engine cylinder is serious; on the other hand, if the filter element of the air cleaner is not maintained for a long time during use, the filter element of the air cleaner becomes stuck with dust in the air, which not only degrades the filtering capacity but also hinders the circulation of air, resulting in an excessively rich air mixture and an abnormal operation of the engine. The existing air filter does not have a self-cleaning function, so the air filter needs to be replaced after being used for a period of time, the service life of the air filter is shortened, and resources are wasted.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an air cleaner with a self-cleaning function, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: an air filter with a self-cleaning function comprises a shell, wherein an air inlet is formed in one side of the shell, an air outlet is formed in the other side of the shell, a driving box is fixedly connected to the top of the shell, a motor box is arranged inside the driving box, the top of the motor box is fixedly connected with the inner wall of the top of the driving box, a motor is arranged inside the motor box, a rotating shaft of the motor is in transmission connection with a driving gear, a driven gear is arranged on one side of the driving gear and meshed with the driven gear, the top of the driven gear is fixedly connected with the bottom end of a fixed shaft, the top end of the fixed shaft is fixedly connected with the inner wall of the top of the driving box through a bearing seat, the bottom of the driven gear is fixedly connected with the top end of a rotating shaft, and the bottom end of the rotating shaft sequentially penetrates through the bottom of the driving box and the top of the shell, and extends to the inside of the shell and the top fixed connection of the upper fixed frame, the bottom of the upper fixed frame and the top fixed connection of the filter element body, the bottom of the filter element body and the top fixed connection of the lower fixed frame, the bottom of the lower fixed frame and the top fixed connection of the connecting shaft, the bottom of the connecting shaft and the inner wall movable connection of the bottom of the shell, one side of the filter element body is provided with a cleaning brush plate, the cleaning brush plate is contacted with the filter element body, one side of the cleaning brush plate is fixedly connected with one end of the connecting rod, the other end of the connecting rod penetrates through one end of the fixed block and extends to the inside of the fixed block and one side fixed connection of the connecting plate, the two ends of the connecting plate are respectively connected with the inner walls of the top and the bottom of the fixed block through sliding blocks, the other side of the connecting plate is fixedly connected with one end of the spring through the connecting seat, the other end of the spring is fixedly connected with the inner wall of the other end of the fixed block through the connecting seat, the other end of the fixed block is fixedly connected with the inner wall of one side of the shell, the bottom of the shell is provided with a dust exhaust port, and the bottom end of the dust exhaust port is communicated with the top of the dust collection box.
Preferably, a bearing is arranged at the joint of the rotating shaft and the top of the shell.
Preferably, a bearing is arranged at the joint of the connecting shaft and the bottom of the shell.
Preferably, the side of the cleaning brush plate, which is in contact with the filter element body, is provided with bristles.
Preferably, the connecting part of the fixed block and the connecting rod is provided with a roller, and the connecting rod is movably connected with the roller.
Compared with the prior art, the utility model has the beneficial effects that: the air filter with the self-cleaning function has the advantages that the driving gear is driven to rotate by the motor, the driving gear drives the driven gear to rotate, the driven gear drives the rotating shaft to rotate, the rotating shaft drives the filter element body to rotate through the upper fixing frame, the air filtering speed can be accelerated, the filter element body can be prevented from being blocked, the filter element body can be cleaned through the cleaning brush plate while the filter element body rotates, the cleaned dust can be collected through the dust exhaust port and the dust collection box, the connecting plate can be extruded by the spring inside the fixing block during the cleaning process, the cleaning brush plate can be in close contact with the filter element body through the connecting rod by the connecting plate, so that the cleaning effect can be improved, the whole device is simple in structure and convenient to use, the air filter can be automatically cleaned, the service life is prolonged, and the replacement times of the air filter are reduced, and resources are saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view showing the construction of a driving case according to the present invention;
FIG. 3 is a structural cross-sectional view of the housing of the present invention;
fig. 4 is a structural sectional view of the fixing block of the present invention.
In the figure: 1. a housing; 2. an air inlet; 3. an air outlet; 4. a drive box; 5. a motor case; 6. a motor; 7. a driving gear; 8. a driven gear; 9. a fixed shaft; 10. a bearing seat; 11. a rotating shaft; 12. an upper fixing frame; 13. a filter element body; 14. a lower fixed frame; 15. a connecting shaft; 16. cleaning the brush plate; 17. a connecting rod; 18. a fixed block; 19. a connecting plate; 20. a slider; 21. a connecting seat; 22. a spring; 23. a dust exhaust port; 24. a dust collection box; 25. a bearing; 26. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an air filter with a self-cleaning function comprises a shell 1, wherein an air inlet 2 is formed in one side of the shell 1, an air outlet 3 is formed in the other side of the shell 1, a driving box 4 is fixedly connected to the top of the shell 1, a motor box 5 is arranged inside the driving box 4, the top of the motor box 5 is fixedly connected with the inner wall of the top of the driving box 4, a motor 6 is arranged inside the motor box 5, a rotating shaft of the motor 6 is in transmission connection with a driving gear 7, a driven gear 8 is arranged on one side of the driving gear 7, the driving gear 7 is meshed with the driven gear 8, the top of the driven gear 8 is fixedly connected with the bottom end of a fixed shaft 9, the top end of the fixed shaft 9 is fixedly connected with the inner wall of the top of the driving box 4 through a bearing seat 10, the bottom of the driven gear 8 is fixedly connected with the top end of a rotating shaft 11, and the bottom end of the rotating shaft 11 sequentially penetrates through the bottom of the driving box 4 and the top of the shell 1, the cleaning brush plate extends to the inside of the shell 1 and is fixedly connected with the top of an upper fixing frame 12, a bearing 25 is arranged at the joint of a rotating shaft 11 and the top of the shell 1, the bottom of the upper fixing frame 12 is fixedly connected with the top of a filter element body 13, the bottom of the filter element body 13 is fixedly connected with the top of a lower fixing frame 14, the bottom of the lower fixing frame 14 is fixedly connected with the top of a connecting shaft 15, the bottom of the connecting shaft 15 is movably connected with the inner wall of the bottom of the shell 1, the bearing 25 is arranged at the joint of the connecting shaft 15 and the bottom of the shell 1, a cleaning brush plate 16 is arranged at one side of the filter element body 13, the cleaning brush plate 16 is contacted with the filter element body 13, bristles are arranged at one side of the cleaning brush plate 16, which is contacted with the filter element body 13, one side of the cleaning brush plate 16 is fixedly connected with one end of a connecting rod 17, the other end of the connecting rod 17 penetrates through one end of the fixing block 18, and extends to the inside of the fixing block 18 and is fixedly connected with one side of a connecting plate 19, the connecting part of the fixed block 18 and the connecting rod 17 is provided with a roller 26, the connecting rod 17 is movably connected with the roller 26, two ends of the connecting plate 19 are respectively connected with the inner walls of the top and the bottom of the fixed block 18 in a sliding way through a slide block 20, the other side of the connecting plate 19 is fixedly connected with one end of a spring 22 through a connecting seat 21, the other end of the spring 22 is fixedly connected with the inner wall of the other end of the fixed block 18 through the connecting seat 21, the other end of the fixed block 18 is fixedly connected with the inner wall of one side of the shell 1, the bottom of the shell 1 is provided with a dust exhaust port 23, the bottom end of the dust exhaust port 23 is communicated with the top of a dust collection box 24, the control and power supply of the motor 6 are external in the using process, the driving gear 7 is driven to rotate by the motor 6, the driving gear 7 drives the driven gear 8 to rotate, the driven gear 8 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the filter element body 13 to rotate through the upper fixed frame 12, not only can accelerate the filter speed to the air, and can prevent that filter element body 13 from blockking up, in filter element body 13 pivoted, can clean filter element body 13 through cleaning brush board 16, can collect the dust that cleans through dust exhaust mouth 23 and dust collection box 24, at the in-process that cleans, connecting plate 19 can be extruded to the inside spring 22 of fixed block 18, connecting plate 19 can make cleaning brush board 16 and filter element body 13 in close contact with through connecting rod 17, thereby can improve the effect of cleaning, whole device simple structure, high durability and convenient use, the air cleaner that can be automatically right cleans, and service life is prolonged, the change number of times of air cleaner has been reduced, and resources are saved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An air cleaner with a self-cleaning function, comprising a housing (1), characterized in that: an air inlet (2) is formed in one side of the shell (1), an air outlet (3) is formed in the other side of the shell (1), a driving box (4) is fixedly connected to the top of the shell (1), a motor box (5) is arranged inside the driving box (4), the top of the motor box (5) is fixedly connected with the inner wall of the top of the driving box (4), a motor (6) is arranged inside the motor box (5), a rotating shaft of the motor (6) is in transmission connection with a driving gear (7), a driven gear (8) is arranged on one side of the driving gear (7), the driving gear (7) is meshed with the driven gear (8), the top of the driven gear (8) is fixedly connected with the bottom end of a fixed shaft (9), and the top end of the fixed shaft (9) is fixedly connected with the inner wall of the top of the driving box (4) through a bearing seat (10), the bottom of driven gear (8) and the top fixed connection of rotation axis (11), the bottom of rotation axis (11) runs through the bottom of drive case (4) and the top of casing (1) in proper order, and extends to the inside of casing (1) and the top fixed connection of last fixed frame (12), the bottom of last fixed frame (12) and the top fixed connection of filter core body (13), the bottom of filter core body (13) and the top fixed connection of lower fixed frame (14), the bottom of lower fixed frame (14) and the top fixed connection of connecting axle (15), the bottom of connecting axle (15) and the inner wall swing joint of casing (1) bottom, one side of filter core body (13) is provided with clean brush board (16), and clean brush board (16) and filter core body (13) contact, one side of clean brush board (16) and the one end fixed connection of connecting rod (17), the other end of connecting rod (17) runs through the one end of fixed block (18), and extends to the inside of fixed block (18) and one side fixed connection of connecting plate (19), the both ends of connecting plate (19) are respectively through slider (20) and the inner wall sliding connection of fixed block (18) top and bottom, the opposite side of connecting plate (19) passes through the one end fixed connection of connecting seat (21) and spring (22), the other end of spring (22) passes through the inner wall fixed connection of connecting seat (21) and fixed block (18) other end, the other end of fixed block (18) and the inner wall fixed connection of casing (1) one side, the bottom of casing (1) is provided with dust exhaust mouth (23), the bottom of dust exhaust mouth (23) and the top intercommunication of dust collection box (24).
2. An air cleaner having a self-cleaning function according to claim 1, wherein: and a bearing (25) is arranged at the joint of the rotating shaft (11) and the top of the shell (1).
3. An air cleaner having a self-cleaning function according to claim 1, wherein: and a bearing (25) is arranged at the joint of the connecting shaft (15) and the bottom of the shell (1).
4. An air cleaner having a self-cleaning function according to claim 1, wherein: and brush hair is arranged on one side of the cleaning brush plate (16) which is contacted with the filter element body (13).
5. An air cleaner having a self-cleaning function according to claim 1, wherein: the connecting part of the fixed block (18) and the connecting rod (17) is provided with a roller (26), and the connecting rod (17) is movably connected with the roller (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711129.5U CN216367044U (en) | 2021-07-27 | 2021-07-27 | Air filter with self-cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711129.5U CN216367044U (en) | 2021-07-27 | 2021-07-27 | Air filter with self-cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367044U true CN216367044U (en) | 2022-04-26 |
Family
ID=81239687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121711129.5U Expired - Fee Related CN216367044U (en) | 2021-07-27 | 2021-07-27 | Air filter with self-cleaning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036757A (en) * | 2022-12-21 | 2023-05-02 | 内蒙古蒙西煤炭有限责任公司 | Full-automatic filter cleaning device |
-
2021
- 2021-07-27 CN CN202121711129.5U patent/CN216367044U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116036757A (en) * | 2022-12-21 | 2023-05-02 | 内蒙古蒙西煤炭有限责任公司 | Full-automatic filter cleaning device |
| CN116036757B (en) * | 2022-12-21 | 2023-10-03 | 内蒙古蒙西煤炭有限责任公司 | Full-automatic filter cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |