CN220939728U - Self-cleaning device of air filter - Google Patents
Self-cleaning device of air filter Download PDFInfo
- Publication number
- CN220939728U CN220939728U CN202322018373.9U CN202322018373U CN220939728U CN 220939728 U CN220939728 U CN 220939728U CN 202322018373 U CN202322018373 U CN 202322018373U CN 220939728 U CN220939728 U CN 220939728U
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- Prior art keywords
- positioning
- front side
- filter plate
- self
- mounting
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- 238000004140 cleaning Methods 0.000 title claims abstract description 23
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of air filters, in particular to a self-cleaning device of an air filter, which aims at the problem that the existing filter plate is exposed to the outside, so that the cleaning of the filter plate is lacking simultaneously, stains are generated on the filter plate after the filter plate is used for a long time, and the problem that the filter plate can affect the air filtration is solved, and the self-cleaning device comprises the filter plate, wherein the front side of the filter plate is fixedly provided with a mounting frame, the front side of the mounting frame is slidingly connected with a brush, the right side of the filter plate is fixedly provided with a mounting plate, the front side of the mounting plate is fixedly provided with a motor, the front side of the mounting plate is provided with three chain wheels which are arranged at equal intervals, and the three chain wheels are sleeved with the same chain, and the self-cleaning device comprises the following components: through the brush that can reciprocate from top to bottom in the front side setting of filter plate to drive through the motor and remove, need not artifical the participation, the brush just can carry out self-cleaning to the filter plate, can not influence the filter plate to the filtration of air.
Description
Technical Field
The utility model relates to the technical field of air filters, in particular to a self-cleaning device of an air filter.
Background
The bulletin number is: the utility model of CN204656212U discloses a low-resistance high-efficiency air filter, which comprises a frame body, wherein a filter element is arranged on the frame body and comprises a plurality of filter element units which are uniformly arranged on the frame body, each filter element unit comprises a layer of filter material and a layer of aluminum foil partition board, and a plurality of bulges are uniformly arranged on the aluminum foil partition board. According to the low-resistance high-efficiency air filter, the protrusions are arranged on the aluminum foil partition plates, so that the contact area between the filter element and air is increased, the exhaust resistance is reduced, and the filtering efficiency is improved.
However, the technical proposal also has the problem that the filter plate is not cleaned at the same time because the filter plate is exposed, and the filter plate is affected by dirt generated on the filter plate after long-time use of the filter plate.
Disclosure of utility model
The utility model aims to solve the defects that the filter plate is exposed in the prior art, and the filter plate is lack of cleaning at the same time, and dirt is generated on the filter plate after the filter plate is used for a long time, so that the filter plate can influence the air filtration.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an air cleaner's self-cleaning device, includes the filter plate, the front side fixed mounting of filter plate has the mounting bracket, the front side sliding connection of mounting bracket has the brush, the right side fixed mounting of filter plate has the mounting panel, the front side fixed mounting of mounting panel has the motor, the front side of mounting panel is equipped with equidistant sprocket, the quantity of sprocket is three, and the cover is equipped with same chain on the three sprocket, is located the top position and is located the sprocket and the mounting panel rotation of below position and be connected, the rear side and the front end fixed connection of motor output shaft that are located the intermediate position sprocket, the front side fixed mounting of mounting panel has electric putter, the front side of mounting panel is equipped with control mechanism and positioning mechanism respectively, positioning mechanism cooperatees with sprocket and the control mechanism that are located the intermediate position respectively.
Preferably, the positioning mechanism comprises a positioning disc, a positioning frame, a reset spring and a fixed block, wherein the positioning disc is fixedly connected with a chain wheel positioned at the middle position, the positioning frame is slidably connected to the front side of the mounting plate, the positioning frame is fixedly connected with the reset spring, the reset spring is fixedly connected with the fixed block, the fixed block is fixedly mounted to the front side of the mounting plate, and an insertion groove is formed in the top of the positioning frame.
Further, through positioning mechanism, positioning mechanism is used for carrying out the location to the sprocket of intermediate position in the front side of mounting panel for the sprocket of intermediate position can't rotate, and the sprocket just can't drive chain and brush and remove, just can increase the stability of brush in the filter plate front side, prevents that the brush from blocking the filter plate.
Preferably, the control mechanism comprises a matching block, a central rod and a positioning rod, wherein the matching block is fixedly connected with the central rod, the central rod is fixedly arranged at the top end of the electric push rod, and the central rod is fixedly connected with the positioning rod.
Further, through control mechanism, control mechanism is used for releasing the sprocket that is located the intermediate position at the front side control locating rack of mounting panel for the sprocket of intermediate position can be driven by the motor and rotate, and the motor just can drive the brush and remove, washs the filter plate.
Preferably, a plurality of equally spaced positioning grooves are formed in the outer side of the positioning disc, and the left end of the positioning frame is in sliding contact with the inner wall of the positioning groove.
Furthermore, after the locating frame is inserted into the locating groove, the locating frame can stop the locating disc and the chain wheel positioned at the middle position from rotating, so that the chain wheel positioned at the middle position is located.
Preferably, the bottom end of the positioning rod is in sliding contact with the inner wall of the insertion groove.
Furthermore, after the locating rod is inserted into the insertion groove, the locating rod can block the locating rack from moving, and locating of the locating rack can be achieved.
Preferably, the front side of the hairbrush is fixedly provided with a telescopic rod, and the right end of the telescopic rod is rotationally connected with the front side of the chain.
Further, the telescopic rod is used for connecting the chain and the brush, so that the brush can be driven to move upwards or downwards when the brush rotates, and the filter plate is cleaned.
The beneficial effects are that:
1. The positioning mechanism is used for positioning the chain wheel at the middle position on the front side of the mounting plate, so that the chain wheel at the middle position cannot rotate, and the chain wheel cannot drive the chain and the brush to move, so that the stability of the brush on the front side of the filter plate can be improved, and the brush is prevented from blocking the filter plate;
2. The control mechanism is used for controlling the positioning frame to release the chain wheel positioned at the middle position at the front side of the mounting plate through the control mechanism, so that the chain wheel positioned at the middle position can be driven by the motor to rotate, and the motor can drive the hairbrush to move so as to clean the filter plate;
in the utility model, the following components are added: through the brush that can reciprocate from top to bottom in the front side setting of filter plate to drive through the motor and remove, need not artifical the participation, the brush just can carry out self-cleaning to the filter plate, can not influence the filter plate to the filtration of air.
Drawings
FIG. 1 is a schematic front view of a self-cleaning apparatus for an air filter according to the present utility model;
FIG. 2 is a schematic three-dimensional view of a self-cleaning device of an air filter according to the present utility model;
FIG. 3 is an enlarged schematic view of the self-cleaning device of the air filter according to the present utility model, shown in FIG. 1;
fig. 4 is an enlarged schematic view of a self-cleaning device of an air filter according to the present utility model, shown in fig. 1.
In the figure: 1. a filter plate; 2. a mounting frame; 3. a brush; 4. a mounting plate; 5. a positioning plate; 6. a sprocket; 7. a chain; 8. a telescopic rod; 9. a motor; 10. an electric push rod; 11. a positioning frame; 12. a mating block; 13. a central rod; 14. a positioning rod; 15. a return spring; 16. and a fixed block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-4, an air filter's self-cleaning device, including filter plate 1, filter plate 1's front side welding has mounting bracket 2, there is brush 3 in the front side of mounting bracket 2 through spout sliding connection, filter plate 1's right side welding has mounting panel 4, mounting panel 4's front side welding has motor 9, mounting panel 4's front side is equipped with equidistant sprocket 6, the quantity of sprocket 6 is three, the cover is equipped with same chain 7 on three sprocket 6, the sprocket 6 that is located upper position and is located the below position is rotated through the pivot with mounting panel 4 and is connected, the rear side that is located intermediate position sprocket 6 and the front end welding of motor 9 output shaft, mounting panel 4's front side welding has electric putter 10, mounting panel 4's front side is equipped with control mechanism and positioning mechanism respectively, positioning mechanism cooperates with sprocket 6 and the control mechanism that is located intermediate position respectively.
By the above mechanism: through setting up the brush 3 that can reciprocate from top to bottom at the front side of filter plate 1 to through starting electric putter 10 to brush 3 unblock, rethread motor 9 drives the removal, need not artifical the participation, brush 3 just can be at the front side of filter plate 1 upwards or the downward movement, carries out self-cleaning to filter plate 1, can not influence the filter plate 1 to the filtration of air.
In the utility model, the positioning mechanism comprises a positioning disc 5, a positioning frame 11, a return spring 15 and a fixed block 16, wherein the positioning disc 5 is welded with a chain wheel 6 positioned at the middle position, the positioning frame 11 is connected to the front side of a mounting plate 4 in a sliding way, the positioning frame 11 is welded with the return spring 15, the return spring 15 is welded with the fixed block 16, the fixed block 16 is welded to the front side of the mounting plate 4, the top of the positioning frame 11 is provided with an inserting groove, and the positioning mechanism is used for positioning the chain wheel 6 positioned at the middle position on the front side of the mounting plate 4 through the positioning mechanism, so that the chain wheel 6 positioned at the middle position can not rotate, the chain wheel 6 can not drive a chain 7 and a hairbrush 3 to move, the stability of the hairbrush 3 on the front side of the filter plate 1 can be increased, and the hairbrush 3 is prevented from blocking the filter plate 1.
In the utility model, the control mechanism comprises a matching block 12, a center rod 13 and a positioning rod 14, wherein the matching block 12 is welded with the center rod 13, the center rod 13 is welded at the top end of the electric push rod 10, the center rod 13 is welded with the positioning rod 14, and the control mechanism is used for controlling the positioning frame 11 to release the chain wheel 6 positioned at the middle position at the front side of the mounting plate 4 through the control mechanism, so that the chain wheel 6 positioned at the middle position can be driven to rotate by the motor 9, and the motor 9 can drive the hairbrush 3 to move to clean the filter plate 1.
In the utility model, a plurality of equally spaced positioning grooves are arranged on the outer side of the positioning disc 5, the left end of the positioning frame 11 is in sliding contact with the inner wall of the positioning groove, and after the positioning frame 11 is inserted into the positioning groove, the positioning frame 11 can stop the positioning disc 5 and the chain wheel 6 positioned at the middle position from rotating, so that the chain wheel 6 positioned at the middle position is positioned.
In the utility model, the bottom end of the positioning rod 14 is in sliding contact with the inner wall of the insertion groove, and after the positioning rod 14 is inserted into the insertion groove, the positioning rod 14 can stop the movement of the positioning frame 11, so that the positioning of the positioning frame 11 can be realized.
In the utility model, the front side of the brush 3 is welded with the telescopic rod 8, the right end of the telescopic rod 8 is rotationally connected with the front side of the chain 7 through the rotating shaft, and the telescopic rod 8 is used for connecting the chain 7 and the brush 3, so that the brush 3 can drive the brush 3 to move upwards or downwards when rotating, and the filter plate 1 is cleaned.
Example two
This embodiment differs from embodiment 1 in that: the positioning mode of the brush 3 can be replaced by a mode of using a bolt to position, the bolt is inserted from the front side of the brush 3 and is in threaded connection with the brush 3, and then the bolt is screwed down, so that the bolt is attached to the mounting plate 4, and the positioning of the brush 3 can be realized, but the mode of positioning or unlocking the brush 3 by the bolt needs to be realized by means of a tool and needs to be rotated for a plurality of times, so that the efficiency is low, and the utility model does not have the defects.
Working principle: when the filter plate 1 needs to be cleaned, the electric push rod 10 is started at the front side of the mounting plate 4, the electric push rod 10 moves upwards to drive the center rod 13 to move upwards, the center rod 13 drives the matching block 12 and the positioning rod 14 to move upwards, the positioning rod 14 is separated from the positioning frame 11, the positioning frame 11 is unlocked firstly, then the matching block 12 pushes the positioning frame 11 to the right side, the return spring 15 is compressed, the positioning frame 11 is separated from the positioning disc 5, the unlocking of the positioning disc 5 and the chain wheel 6 positioned at the middle position can be realized, then the motor 9 is started again, the motor 9 drives the chain wheel 6 positioned at the middle position to rotate, the chain 7 drives the telescopic rod 8 and the hairbrush 3 to move upwards and downwards again, the filter plate 1 can be cleaned repeatedly, the filtering of the air can not be influenced, after the filter plate 1 is cleaned, the hairbrush 3 is moved to the top or the bottom of the filter plate 1, the motor 9 is stopped firstly, the motor 9 stops driving the hairbrush 3 to move, then the electric push rod 10 moves downwards, the electric push rod 10 drives the central rod 13 to descend, the positioning frame 11 is released, the positioning frame 11 is reset through the rebound of the reset spring 15 and is inserted into the positioning groove on the positioning disc 5, after the positioning frame 11 is inserted into the positioning groove, the positioning frame 11 can stop the positioning disc 5 and the chain wheel 6 positioned at the middle position to realize the positioning of the chain wheel 6 positioned at the middle position, then the positioning rod 14 is inserted into the positioning groove at the top of the positioning groove, after the positioning rod 14 is inserted into the insertion groove, the positioning rod 14 can stop the positioning frame 11 to realize the positioning of the positioning frame 11, the stability of the hairbrush 3 at the front side of the filter plate 1 can be increased, preventing the brush 3 from catching the filter plate 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides an air cleaner's self-cleaning device, includes filter plate (1), its characterized in that, the front side fixed mounting of filter plate (1) has mounting bracket (2), the front side sliding connection of mounting bracket (2) has brush (3), the right side fixed mounting of filter plate (1) has mounting panel (4), the front side fixed mounting of mounting panel (4) has motor (9), the front side of mounting panel (4) is equipped with equidistant sprocket (6), the quantity of sprocket (6) is three, and the cover is equipped with same chain (7) on three sprocket (6), is located the sprocket (6) and the rotation of mounting panel (4) of top position and being located the below position, the rear side and the front end fixed connection of motor (9) output shaft that are located intermediate position sprocket (6), the front side fixed mounting of mounting panel (4) has electric putter (10), the front side of mounting panel (4) is equipped with control mechanism and positioning mechanism respectively, positioning mechanism cooperatees with sprocket (6) and control mechanism that are located intermediate position respectively.
2. The self-cleaning device of an air filter according to claim 1, wherein the positioning mechanism comprises a positioning disc (5), a positioning frame (11), a return spring (15) and a fixed block (16), the positioning disc (5) is fixedly connected with a sprocket wheel (6) located at the middle position, the positioning frame (11) is slidably connected to the front side of the mounting plate (4), the positioning frame (11) is fixedly connected with the return spring (15), the return spring (15) is fixedly connected with the fixed block (16), the fixed block (16) is fixedly mounted to the front side of the mounting plate (4), and an insertion groove is formed in the top of the positioning frame (11).
3. The self-cleaning device of an air filter according to claim 1, wherein the control mechanism comprises a matching block (12), a central rod (13) and a positioning rod (14), the matching block (12) is fixedly connected with the central rod (13), the central rod (13) is fixedly arranged at the top end of the electric push rod (10), and the central rod (13) is fixedly connected with the positioning rod (14).
4. The self-cleaning device of an air filter according to claim 2, wherein a plurality of equally spaced positioning grooves are arranged on the outer side of the positioning disc (5), and the left end of the positioning frame (11) is in sliding contact with the inner wall of the positioning groove.
5. A self-cleaning device of an air filter according to claim 3, characterized in that the bottom end of the positioning rod (14) is in sliding contact with the inner wall of the insertion groove.
6. Self-cleaning device of an air filter according to claim 1, characterized in that the front side of the brush (3) is fixedly provided with a telescopic rod (8), the right end of the telescopic rod (8) is rotatably connected with the front side of the chain (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018373.9U CN220939728U (en) | 2023-07-31 | 2023-07-31 | Self-cleaning device of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322018373.9U CN220939728U (en) | 2023-07-31 | 2023-07-31 | Self-cleaning device of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220939728U true CN220939728U (en) | 2024-05-14 |
Family
ID=91014351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322018373.9U Active CN220939728U (en) | 2023-07-31 | 2023-07-31 | Self-cleaning device of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220939728U (en) |
-
2023
- 2023-07-31 CN CN202322018373.9U patent/CN220939728U/en active Active
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| GR01 | Patent grant |