CN223855802U - A multi-stage folded composite air purification filter - Google Patents
A multi-stage folded composite air purification filterInfo
- Publication number
- CN223855802U CN223855802U CN202520350180.XU CN202520350180U CN223855802U CN 223855802 U CN223855802 U CN 223855802U CN 202520350180 U CN202520350180 U CN 202520350180U CN 223855802 U CN223855802 U CN 223855802U
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- fixedly connected
- shell
- plate
- dust collecting
- gear
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Abstract
The utility model discloses a multistage folding type composite air purifying filter, which relates to the technical field of air purifying devices and comprises a shell, wherein a transmission mechanism is arranged at the top of the inner wall of the shell, a scraping mechanism is arranged at the outer side of the top of the inner wall of the shell, the scraping mechanism comprises a fixed shaft which is fixedly connected to the top of the shell, a gear is rotationally connected to the fixed shaft, and the transmission mechanism is used for driving the gear to rotate. The device has the beneficial effects that the scraper blade of the device rotates to scrape the larger sundries filtered out on the coarse filter layer towards the bottom of the device, finally falls onto the dust collecting plate and is collected by the dust collecting box, the air filters fine particles and dust in the air through the folding filter cloth on the fine filter layer, the convex plate connected with the scraper blade continuously beats the convex block while the scraper blade rotates, so that the sundries and dust on the surface of the coarse filter layer and the fine filter layer are vibrated and fall onto the dust collecting plate, and the phenomenon that the filter layer is blocked by more dust to influence the normal operation of the device is avoided.
Description
Technical Field
The utility model relates to the technical field of air purification devices, in particular to a multi-stage folding type composite air purification filter.
Background
The air purifying device is an electrical device with certain removing capability for solid pollutants and gaseous pollutants in indoor air, and can purify and filter the pollutants in the air, mainly comprising bacteria, solid pollutants (such as dust, pollen, bacteria-carrying particles and the like) and gaseous pollutants, and along with the gradual improvement of living standard, people can place an air purifier in the room so as to filter and purify peculiar smell and bacteria in the indoor air, and the air is inconvenient to carry out multi-stage purification
For example, patent document with bulletin number CN221146725U discloses an indoor air purification equipment with multistage purifying effect, which comprises a housin, the top of casing is fixed with two air inlet bins, the inboard in air inlet bins is fixed with the fan of bleeding, a plurality of exhaust holes that are used for discharging air are all seted up at the left and right sides of casing, the inboard in exhaust hole is fixed with the screen, the inside of casing is equipped with the filter component that is used for carrying out multistage filtration purification to indoor air, filter component include with the inside sliding connection's of casing five place the board, five place the front end of board be fixed with be used for can be simultaneously with five place the board in the board take out the casing out, the front end of board is fixed with the handle. This indoor air purification equipment with multistage purifying effect makes air purifier have multistage filtration purification, can improve its purifying effect to be convenient for change the washing to purifying the filter, also can avoid purifying the filter because of external vibrations roll-off equipment in.
The filter plate of the device can not be cleaned automatically, dust is easy to block, and the filter plate needs to be replaced manually, so that the production cost is increased.
Disclosure of utility model
The utility model aims to solve the problems and provide a multi-stage folding type composite air purifying filter.
The utility model realizes the above purpose through the following technical scheme:
The utility model provides a multistage folding compound air purification filter, which comprises a housin, the inner wall top of casing is provided with drive mechanism, the inner wall top outside of casing is provided with scraping mechanism, scraping mechanism includes the fixed axle, fixed axle fixed connection is at the top of casing, it is connected with the gear to rotate on the fixed axle, drive mechanism is used for driving the gear rotation, one side meshing that the casing center was kept away from to the gear has the ring gear, the ring gear rotates the top of connecting at the casing, the bottom fixedly connected with scraper blade of ring gear, the inside of casing is provided with fixed establishment, fixed establishment's bottom is provided with filtering mechanism, filtering mechanism's bottom is provided with supporting mechanism, filtering mechanism's inside is provided with negative pressure mechanism, supporting mechanism's bottom is provided with dust collecting mechanism, a plurality of air inlet grille have been seted up in the outside of casing, the top fixedly connected with filter screen of casing, the bottom fixedly connected with supporting leg of casing.
Preferably, the transmission mechanism comprises a motor, the motor is fixedly connected to the top of the shell, the output end of the motor is fixedly connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a driving wheel, a belt is arranged on the driving wheel, a driven wheel is rotationally connected to the fixed shaft, the surface of the driven wheel is in contact with the belt, the driven wheel is fixedly connected with the bottom of the gear, a plurality of paddles are fixedly connected to the rotating shaft, and the paddles are distributed in a circumferential array.
Preferably, the fixing mechanism comprises a plurality of connecting plates, the connecting plates are fixedly connected to the top of the shell, and the bottom of each connecting plate is fixedly connected with a top plate.
Preferably, the filtering mechanism comprises a coarse filtering layer, the coarse filtering layer is fixedly connected to the bottom of the top plate, the bottom of the top plate is fixedly connected with a fine filtering layer, a plurality of folding filter fabrics are fixedly connected to the fine filtering layer, the bottom of the top plate is fixedly connected with a deodorizing layer, and a plurality of protruding blocks are fixedly connected to the outer side of the top of the coarse filtering layer.
Preferably, the supporting mechanism comprises a bottom plate, the bottom plate is fixedly connected to the bottom of the fine filtering layer, a plurality of fixing columns are fixedly connected to the outer side of the bottom plate, the other ends of the fixing columns are fixedly connected to the inner side of the rough filtering layer, and a plurality of supporting columns are fixedly connected to the bottom of the bottom plate.
Preferably, the negative pressure mechanism comprises a sleeve, the sleeve is fixedly connected to the bottom plate, and the inner surface of the sleeve is slidably connected with a sliding block.
Preferably, the dust collecting mechanism comprises a dust collecting plate, the dust collecting plate is fixedly connected to the bottom of the supporting column, the bottom of the dust collecting plate is fixedly connected with a dust collecting box, the inner surface of the dust collecting box is clamped with a drawing box, and a handle is fixedly connected to the drawing box.
The device has the beneficial effects that the scraping plate rotates to scrape out larger sundries filtered out on the coarse filter layer to the bottom of the device, finally falls onto the dust collecting plate and is collected by the dust collecting box, the air passes through the coarse filter layer and then passes through the folding filter cloth on the fine filter layer to filter fine particles and dust in the air, and the convex plate fixedly connected with the scraping plate continuously beats the convex block when the scraping plate rotates, so that the coarse filter layer and the fine filter layer vibrate, and the larger sundries and the fine dust vibrate and fall onto the dust collecting plate, thereby avoiding affecting the normal operation of the device due to the fact that the filter layer is blocked by more dust.
Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a perspective first view block diagram of a multi-stage folding composite air cleaning filter according to the present utility model;
FIG. 2 is a perspective view of a second perspective view of a multi-stage folding composite air cleaning filter according to the present utility model;
FIG. 3 is a perspective cross-sectional view of a multi-stage folding type composite air cleaning filter according to the present utility model;
FIG. 4 is a perspective view of a scraping mechanism of a multi-stage folding type composite air cleaning filter according to the present utility model;
FIG. 5 is a perspective view of a transmission mechanism of the multi-stage folding type composite air purifying filter according to the present utility model;
Fig. 6 is a perspective view of a negative pressure mechanism of the multistage folding type composite air purifying filter according to the present utility model.
The reference numerals are as follows, 1, a shell, 201, a motor, 202, a rotating shaft, 203, a driving wheel, 204, a belt, 205, a blade, 206, a driven wheel, 301, a gear, 302, a gear ring, 303, a scraping plate, 304, a convex block, 305, a fixed shaft, 401, a top plate, 402, a connecting plate, 501, a rough filtering layer, 502, a fine filtering layer, 503, a folding filter cloth, 504, a deodorizing layer, 601, a bottom plate, 602, a fixed column, 603, a supporting column, 701, a sleeve, 702, a sliding block, 801, a dust collecting plate, 802, a dust collecting box, 803, a drawing box, 804, a handle, 9, an air inlet grille, 10, a filter screen, 11 and a supporting leg.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model is further described below with reference to the accompanying drawings:
As shown in fig. 1-6, a multistage folding type composite air purifying filter comprises a shell 1, a transmission mechanism is arranged at the top of the inner wall of the shell 1, a scraping mechanism is arranged at the outer side of the top of the inner wall of the shell 1, the scraping mechanism comprises a fixed shaft 305, the fixed shaft 305 is fixedly connected to the top of the shell 1, a gear 301 is rotatably connected to the fixed shaft 305, the transmission mechanism is used for driving the gear 301 to rotate, one side, far away from the center of the shell 1, of the gear 301 is meshed with a gear ring 302, the gear ring 302 is rotatably connected to the top of the shell 1, the bottom of the gear ring 302 is fixedly connected with a plurality of scraping plates 303, the inner side of the scraping plates 303 is fixedly connected with a convex plate, the gear 301 rotates to drive the gear ring 302 to rotate, the scraping plates 303 are rotatably driven by the gear ring 302, a fixing mechanism is arranged in the shell 1, a filtering mechanism is arranged at the bottom of the fixing mechanism, a supporting mechanism is arranged at the bottom of the filtering mechanism, a negative pressure mechanism is arranged at the bottom of the filtering mechanism, a plurality of the air inlet grids 9 are arranged at the outer side of the shell 1, the top of the shell 1 is fixedly connected with a filter screen 10, and the bottom of the shell 1 is fixedly connected with a supporting foot 11, and air outside the device can enter the device through the air inlet grids 9.
The transmission mechanism comprises a motor 201, the motor 201 is fixedly connected to the top of the shell 1, the output end of the motor 201 is fixedly connected with a rotating shaft 202, the outer surface of the rotating shaft 202 is fixedly connected with a driving wheel 203, a belt 204 is arranged on the driving wheel 203, a driven wheel 206 is rotatably connected to a fixed shaft 305, the surface of the driven wheel 206 is in contact with the belt 204, the driven wheel 206 is fixedly connected with the bottom of a gear 301, a plurality of paddles 205 are fixedly connected to the rotating shaft 202, the paddles 205 are distributed in a circumferential array, the motor 201 drives the driving wheel 203 and the paddles 205 to rotate through the rotating shaft 202, and the paddles 205 rotate to suck air outside the device into the device through an air inlet grille 9.
The fixed establishment includes a plurality of connecting plates 402, and connecting plate 402 fixed connection is at the top of casing 1, and connecting plate 402's bottom fixedly connected with roof 401, and connecting plate 402 can play the fixed action to roof 401.
The filter mechanism includes coarse filter layer 501, coarse filter layer 501 fixed connection is in the bottom of roof 401, coarse filter layer 501's material is gauze, the bottom fixedly connected with of roof 401 is fine filter layer 502, a plurality of folding filter cloth 503 of fixedly connected with on the fine filter layer 502, the bottom fixedly connected with of roof 401 removes flavor layer 504, flavor layer 504 is the activated carbon adsorption layer, can effectually adsorb the deodorization to the air, the top outside fixedly connected with of coarse filter layer 501 is a plurality of lugs 304, the inside air after the inhalation device can filter through coarse filter layer 501, fine filter layer 502 and flavor layer 504 respectively, finally outside the device is discharged through filter screen 10.
The supporting mechanism includes bottom plate 601, bottom plate 601 fixed connection in the bottom of straining layer 502, the outside fixedly connected with of bottom plate 601 a plurality of fixed columns 602, the inboard fixed connection of the other end and straining layer 501 of fixed column 602, the bottom fixedly connected with of bottom plate 601 a plurality of support columns 603, the support column 603 can play the supporting role to bottom plate 601.
The negative pressure mechanism comprises a sleeve 701, the sleeve 701 is fixedly connected to the bottom plate 601, a plurality of filtering holes are formed in the sleeve 701, a sliding block 702 is slidably connected to the inner surface of the sleeve 701, fine dust can be sucked into the sleeve 701 due to the negative pressure effect in the shell 1, meanwhile, the sliding block 702 can be lifted due to the negative pressure effect, and when the device stops running, the sliding block 702 falls down due to the gravity to discharge the dust collected in the suction sleeve 701.
The dust collection mechanism comprises a dust collection plate 801, the dust collection plate 801 is fixedly connected to the bottom of a support column 603, a dust collection box 802 is fixedly connected to the bottom of the dust collection plate 801, a drawing box 803 is clamped on the inner surface of the dust collection box 802, a handle 804 is fixedly connected to the drawing box 803, and the drawing box 803 full of dust can be drawn out by pulling the handle 804.
When the device is used, firstly, the motor 201 is started to drive the driving wheel 203 and the paddles 205 to rotate through the rotating shaft 202, the paddles 205 rotate to suck the air outside the device into the device through the air inlet grille 9, the air sucked into the device is filtered through the coarse filter layer 501, the fine filter layer 502 and the deodorizing layer 504 respectively, and finally the air is discharged out of the device through the filter screen 10.
The motor 201 drives the driving wheel 203 to rotate and drives the driven wheel 206 to rotate through the belt 204, the driven wheel 206 rotates and drives the gear 301 to rotate, the gear 301 rotates and drives the gear ring 302 to rotate, the gear ring 302 rotates and drives the scraping plate 303 to rotate, the scraping plate 303 rotates and scrapes out larger sundries filtered out on the coarse filter layer 501 to the bottom of the device, and finally the larger sundries drop on the dust collecting plate 801 and are collected by the dust collecting box 802, air is primarily filtered through the coarse filter layer 501 and then filtered through the folding filter cloth 503 on the fine filter layer 502 to fine particles and dust in the air, and the convex plate fixedly connected with the convex plate continuously beats the convex plate 304 when the scraping plate 303 rotates, so that the large sundries and the fine dust on the coarse filter layer 501 and the fine filter layer 502 vibrate down to the dust collecting plate 801, and the filter layer is prevented from being blocked due to the dust, and the normal operation of the device is prevented.
Due to the negative pressure in the housing 1, fine dust falling onto the dust collecting plate 801 is sucked into the sleeve 701, and the slider 702 is lifted up due to the negative pressure, so that when the device stops operating, the slider 702 falls down due to gravity to discharge the dust collected in the suction sleeve 701, and finally is collected in the dust collecting box 802.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The multistage folding type composite air purifying filter comprises a shell (1) and is characterized in that a transmission mechanism is arranged at the top of the inner wall of the shell (1), a scraping mechanism is arranged at the outer side of the top of the inner wall of the shell (1), the scraping mechanism comprises a fixed shaft (305), the fixed shaft (305) is fixedly connected with the top of the shell (1), a gear (301) is rotatably connected to the fixed shaft (305), the transmission mechanism is used for driving the gear (301) to rotate, a gear ring (302) is meshed with one side, which is far away from the center of the shell (1), of the gear ring (301) is rotatably connected to the top of the shell (1), a plurality of scraping plates (303) are fixedly connected to the bottom of the gear ring (302), a fixing mechanism is arranged in the interior of the shell (1), a filtering mechanism is arranged at the bottom of the fixing mechanism, a supporting mechanism is arranged at the bottom of the filtering mechanism, a negative pressure mechanism is arranged at the bottom of the supporting mechanism, a plurality of dust collecting mechanisms are arranged at the outer side of the shell (1), a plurality of air inlet grids (9) are meshed with one side, and a plurality of air inlet grids (10) are fixedly connected to the bottom of the shell (1).
2. The multi-stage folding type composite air purifying filter according to claim 1, wherein the transmission mechanism comprises a motor (201), the motor (201) is fixedly connected to the top of the shell (1), an output end of the motor (201) is fixedly connected with a rotating shaft (202), an outer surface of the rotating shaft (202) is fixedly connected with a driving wheel (203), a belt (204) is arranged on the driving wheel (203), a driven wheel (206) is rotatably connected to the fixed shaft (305), the surface of the driven wheel (206) is in contact with the belt (204), the driven wheel (206) is fixedly connected with the bottom of the gear (301), a plurality of paddles (205) are fixedly connected to the rotating shaft (202), and the paddles (205) are distributed in a circumferential array.
3. The multi-stage folding type composite air purifying filter as claimed in claim 1, wherein the fixing mechanism comprises a plurality of connecting plates (402), the connecting plates (402) are fixedly connected to the top of the shell (1), and a top plate (401) is fixedly connected to the bottom of each connecting plate (402).
4. The multi-stage folding composite air purification filter of claim 3, wherein the filtering mechanism comprises a coarse filtering layer (501), the coarse filtering layer (501) is fixedly connected to the bottom of the top plate (401), a fine filtering layer (502) is fixedly connected to the bottom of the top plate (401), a plurality of folding filter cloths (503) are fixedly connected to the fine filtering layer (502), a deodorizing layer (504) is fixedly connected to the bottom of the top plate (401), and a plurality of bumps (304) are fixedly connected to the outer side of the top of the coarse filtering layer (501).
5. The multi-stage folding type composite air purifying filter as set forth in claim 4, wherein the supporting mechanism comprises a bottom plate (601), the bottom plate (601) is fixedly connected to the bottom of the fine filtering layer (502), a plurality of fixing columns (602) are fixedly connected to the outer side of the bottom plate (601), the other ends of the fixing columns (602) are fixedly connected to the inner side of the coarse filtering layer (501), and a plurality of supporting columns (603) are fixedly connected to the bottom of the bottom plate (601).
6. The multi-stage folding type composite air cleaning filter according to claim 5, wherein the negative pressure mechanism comprises a sleeve (701), the sleeve (701) is fixedly connected to the bottom plate (601), and a sliding block (702) is slidingly connected to the inner surface of the sleeve (701).
7. The multi-stage folding type composite air purification filter as claimed in claim 5, wherein the dust collecting mechanism comprises a dust collecting plate (801), the dust collecting plate (801) is fixedly connected to the bottom of the supporting column (603), a dust collecting box (802) is fixedly connected to the bottom of the dust collecting plate (801), a drawing box (803) is clamped to the inner surface of the dust collecting box (802), and a handle (804) is fixedly connected to the drawing box (803).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520350180.XU CN223855802U (en) | 2025-02-28 | 2025-02-28 | A multi-stage folded composite air purification filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520350180.XU CN223855802U (en) | 2025-02-28 | 2025-02-28 | A multi-stage folded composite air purification filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223855802U true CN223855802U (en) | 2026-01-30 |
Family
ID=98550908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520350180.XU Active CN223855802U (en) | 2025-02-28 | 2025-02-28 | A multi-stage folded composite air purification filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223855802U (en) |
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2025
- 2025-02-28 CN CN202520350180.XU patent/CN223855802U/en active Active
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