CN217139734U - Dust removal fan with automatic dust removal frequency adjustment function - Google Patents
Dust removal fan with automatic dust removal frequency adjustment function Download PDFInfo
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- CN217139734U CN217139734U CN202122130741.XU CN202122130741U CN217139734U CN 217139734 U CN217139734 U CN 217139734U CN 202122130741 U CN202122130741 U CN 202122130741U CN 217139734 U CN217139734 U CN 217139734U
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- dust
- dust removal
- lateral wall
- fixedly connected
- fan
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Abstract
The utility model discloses a dust exhausting fan of dust removal frequency automatic adjustment, including casing and mounting panel, the casing lateral wall runs through and fixedly connected with goes out the tuber pipe, the casing runs through and rotatably connected with the actuating lever, a plurality of fan leaves of actuating lever lateral wall fixedly connected with, casing lateral wall fixedly connected with connecting cylinder, connecting cylinder inside wall fixedly connected with dust guard, the mounting panel lateral wall is connected with and is used for driving actuating lever pivoted actuating mechanism. The utility model discloses, through mutually supporting of carousel, first curved bar, second connecting block and dust cleaning brush, driving motor drives the carousel and rotates when the fan leaf removes dust, and the carousel is brushed along the dust guard surface through first curved bar and second curved bar pulling dust cleaning brush, and the brush through the dust cleaning brush is cleared up the debris on dust guard surface, and the effectual adhesion that prevents debris influences the dust collection efficiency of fan.
Description
Technical Field
The utility model relates to a dust exhausting fan technical field especially relates to a dust exhausting fan of dust removal frequency automatic adjustment.
Background
The dust removal fan is a device for separating dust from flue gas, the performance of the dust removal fan is expressed by the amount of gas which can be processed, resistance loss and dust removal efficiency when the gas passes through the dust removal fan, and meanwhile, the price, operation and maintenance cost, service life and operation management difficulty of the dust removal fan are important factors for considering the performance of the dust removal fan.
Wherein, the dust removal fan who removes dust frequency regulation is carried out to rotational speed size through driving motor, and the fan can set up a dust guard at the in-process that removes dust, prevents through the setting of dust guard that external debris from getting into the casing, but the fan can deposit a large amount of debris after long-time use, and debris adhesion can influence the dust collection efficiency of fan on the dust guard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dedusting fan with automatic dedusting frequency adjustment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a dust removal fan with automatic dust removal frequency adjustment comprises a shell and a mounting plate, wherein the side wall of the shell is penetrated and fixedly connected with an air outlet pipe, the shell is penetrated and rotatably connected with a driving rod, the outer side wall of the driving rod is fixedly connected with a plurality of fan blades, the outer side wall of the shell is fixedly connected with a connecting cylinder, the inner side wall of the connecting cylinder is fixedly connected with a dust guard, the side wall of the mounting plate is connected with a driving mechanism for driving the driving rod to rotate, the driving rod is connected with a first rotating rod through a second driving belt in a transmission way, one end of the first rotating rod, which is far away from the second transmission belt, is connected with a differential mechanism, the differential mechanism is fixedly connected on the outer side wall of the shell through a fixed seat, the output end of the differential is fixedly connected with a second rotating rod, the outer side wall of the second rotating rod is fixedly connected with a rotating disc, the carousel is connected with the dust brush through the knee lever mechanism, dust brush sliding connection is on the dust guard lateral wall.
As a further description of the above technical solution:
the mounting plate is fixedly connected to the outer side wall of the shell.
As a further description of the above technical solution:
actuating mechanism includes the riser of fixed connection at the mounting panel lateral wall, riser lateral wall fixedly connected with driving motor, the driving motor output shaft runs through the riser lateral wall and fixed the cup joint has first unipolar drive wheel, first unipolar drive wheel is connected with the biax drive wheel through first drive belt transmission, the fixed cup joint of biax drive wheel is on the actuating lever lateral wall.
As a further description of the above technical solution:
the curved bar mechanism is including rotating the first curved bar of connection at the carousel lateral wall, the one end that the carousel was kept away from to first curved bar rotates and is connected with the second curved bar, the one end fixedly connected with second connecting block of first curved bar is kept away from to the second curved bar, dust brush fixed connection is on second connecting block lateral wall.
As a further description of the above technical solution:
the fixed cover of first bull stick lateral wall is equipped with the second unipolar drive wheel, the transmission of second unipolar drive wheel is even with the biax drive wheel through the second drive belt.
As a further description of the above technical solution:
the connecting cylinder lateral wall fixedly connected with lag, the second curved bar runs through the lag lateral wall and with lag sliding connection.
As a further description of the above technical solution:
the actuating lever lateral wall rotates and is connected with the sleeve, a plurality of first connecting blocks of sleeve lateral wall fixedly connected with are a plurality of the equal fixed connection of first connecting block is on the casing inside wall.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this dust removal fan of dust removal frequency automatic adjustment, through the carousel, first curved bar, the second curved bar, mutually supporting of second connecting block and dust removal brush, driving motor drives the carousel when the fan leaf removes dust and rotates, the carousel is brushed along the dust guard surface through first curved bar and second curved bar pulling dust removal brush, the brush through dust removal brush is cleared up the debris on dust guard surface, the effectual dust collection efficiency who prevents the adhesion influence fan of debris.
2. Compared with the prior art, this dust removal frequency automatic adjustment's dust exhausting fan through first connecting block and telescopic mutually supporting, is removing dust the in-process as the fan, and first connecting block can stabilize the drive lever to the drive of fan leaf with the sleeve when the actuating lever rotates.
Drawings
Fig. 1 is a schematic structural view of a dust removal fan with an automatic dust removal frequency adjustment function according to the present invention;
fig. 2 is a schematic view of the connection among the housing, the mounting plate, the vertical plate, the driving motor, the driving rod and the fan blade of the dust removal fan with the automatic dust removal frequency adjustment provided by the present invention;
fig. 3 is a back view of the dust removing fan with automatic dust removing frequency adjustment provided by the present invention.
Illustration of the drawings:
1. a housing; 2. mounting a plate; 3. a vertical plate; 4. a drive motor; 5. a first connection block; 6. a sleeve; 7. a drive rod; 8. a fan blade; 9. a connecting cylinder; 10. a dust-proof plate; 11. a first single-shaft transmission wheel; 12. a first drive belt; 13. a double-shaft transmission wheel; 14. an air outlet pipe; 15. a second belt; 16. a second single-shaft transmission wheel; 17. a first rotating lever; 18. a fixed seat; 19. a differential mechanism; 20. cleaning a dust brush; 21. a second rotating rod; 22. a turntable; 23. a first curved bar; 24. a protective sleeve; 25. a second curved bar; 26. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a pair of dust removal fan of dust removal frequency automatic adjustment: comprises a shell 1 and a mounting plate 2, wherein the mounting plate 2 is fixedly connected on the outer side wall of the shell 1, the side wall of the shell 1 is penetrated through and fixedly connected with an air outlet pipe 14, the shell 1 is penetrated through and rotatably connected with a driving rod 7, the side wall of the shell 1 is provided with a through hole matched with the driving rod 7, the driving rod 7 is rotatably connected on the inner side wall of the through hole, the outer side wall of the driving rod 7 is rotatably connected with a sleeve 6, the outer side wall of the sleeve 6 is fixedly connected with a plurality of first connecting blocks 5, the plurality of first connecting blocks 5 are all fixedly connected on the inner side wall of the shell 1, and through the arrangement of the sleeve 6 and the first connecting blocks 5, when the actuating lever 7 drives fan blade 8 and rotates and remove dust, can strengthen the pivoted steadiness of actuating lever 7, a plurality of fan blades of actuating lever 7 lateral wall fixedly connected with 8, 1 lateral wall fixedly connected with connecting cylinder 9 of casing, 9 inside wall fixedly connected with dust guard 10 of connecting cylinder.
Wherein, the side wall of the mounting plate 2 is connected with a driving mechanism for driving the driving rod 7 to rotate, the driving mechanism comprises a vertical plate 3 fixedly connected with the outer side wall of the mounting plate 2, the outer side wall of the vertical plate 3 is fixedly connected with a driving motor 4, an output shaft of the driving motor 4 penetrates through the side wall of the vertical plate 3 and is fixedly sleeved with a first single-shaft driving wheel 11, the first single-shaft driving wheel 11 is in transmission connection with a double-shaft driving wheel 13 through a first transmission belt 12, the double-shaft driving wheel 13 is fixedly sleeved on the outer side wall of the driving rod 7, the driving rod 7 is in transmission connection with a first rotating rod 17 through a second transmission belt 15, the outer side wall of the first rotating rod 17 is fixedly sleeved with a second single-shaft driving wheel 16, the second single-shaft driving wheel 16 is in transmission connection with the double-shaft driving wheel 13 through the second transmission belt 15, one end of the first rotating rod 17 far away from the second transmission belt 15 is connected with a differential mechanism 19, the differential mechanism 19 is fixedly connected on the outer side wall of the shell 1 through a fixing seat 18, fixing base 18 fixed connection is on the 19 lateral walls of differential mechanism, and fixing base 18 fixed connection is on the 1 lateral wall of casing, and 19 output end fixed connection of differential mechanism have the second bull stick 21.
Further, 21 lateral wall fixedly connected with carousel 22 of second bull stick, carousel 22 is connected with dust brush 20 through the knee lever mechanism, the first knee lever 23 at carousel 22 lateral wall is connected including rotating to the knee lever mechanism, the one end that carousel 22 was kept away from to first knee lever 23 rotates and is connected with second knee lever 25, the one end fixedly connected with second connecting block 26 of first knee lever 23 is kept away from to second knee lever 25, 9 lateral wall fixedly connected with lag 24 of connecting cylinder, second knee lever 25 run through lag 24 lateral walls and with lag 24 sliding connection, the movable groove has been seted up to lag 24 lateral walls, 25 sliding connection of second knee lever is on the movable groove inside wall, dust brush 20 fixed connection is on 26 lateral walls of second connecting block, dust brush 20 sliding connection is on dust guard 10 lateral walls.
The working principle is as follows: when dust is removed, the driving motor 4 is started, the driving motor 4 drives the first single-shaft driving wheel 11 to rotate, the first single-shaft driving wheel 11 drives the double-shaft driving wheel 13 to rotate through the first driving belt 12, the double-shaft driving wheel 13 drives the driving rod 7 to rotate, the driving rod 7 drives the fan blade 8 to remove dust, air containing dust passes through the dust guard plate 10 to be filtered, the filtered air enters the shell 1 and is finally discharged from the air outlet pipe 14, the double-shaft driving wheel 13 drives the second single-shaft driving wheel 16 to rotate through the second driving belt 15, the second single-shaft driving wheel 16 drives the first rotating rod 17 to rotate, the first rotating rod 17 drives the second rotating rod 21 to rotate through the rotation speed conversion of the differential mechanism 19, the second rotating rod 21 drives the rotating disk 22 to rotate, the first rotating rod 23 is pulled through the rotation of the rotating disk 22, the first rotating rod 23 pulls the second rotating rod 25, the second rotating rod 25 drives the dust removing brush 20 to move along the surface of the dust guard plate 10 through the second connecting block 26, and cleaning impurities on the surface of the dust-proof plate 10.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a dust exhausting fan of dust removal frequency automatic adjustment, includes casing (1) and mounting panel (2), its characterized in that: the utility model discloses a driving device of a motor vehicle, including casing (1), driving lever (7), a plurality of fan blades (8) of actuating lever (7) lateral wall fixedly connected with, casing (1) lateral wall fixedly connected with connecting cylinder (9), connecting cylinder (9) inside wall fixedly connected with dust guard (10), mounting panel (2) lateral wall is connected with and is used for driving actuating lever (7) pivoted actuating mechanism, actuating lever (7) are connected with first bull stick (17) through second drive belt (15) transmission, second drive belt (15) one end is kept away from in first bull stick (17) is connected with differential mechanism (19), differential mechanism (19) are through fixing base (18) fixed connection on casing (1) lateral wall, differential mechanism (19) output end fixed connection has second bull stick (21), second bull stick (21) lateral wall fixedly connected with carousel (22), carousel (22) are connected with dust cleaning brush (20) through the knee mechanism, dust cleaning brush (20) sliding connection is on dust guard (10) lateral wall.
2. The dust removal fan with the dust removal frequency automatically adjusted according to claim 1, characterized in that: the mounting plate (2) is fixedly connected to the outer side wall of the shell (1).
3. The dust removal fan with the dust removal frequency automatically adjusted according to claim 1, characterized in that: actuating mechanism includes riser (3) of fixed connection at mounting panel (2) lateral wall, riser (3) lateral wall fixedly connected with driving motor (4), driving motor (4) output shaft runs through riser (3) lateral wall and fixed cup joints first unipolar drive wheel (11), first unipolar drive wheel (11) are connected with biax drive wheel (13) through first drive belt (12) transmission, biax drive wheel (13) are fixed to be cup jointed on actuating lever (7) lateral wall.
4. The dust removal fan with the dust removal frequency automatically adjusted according to claim 1, characterized in that: the curved bar mechanism is including rotating first curved bar (23) of connecting at carousel (22) lateral wall, the one end that carousel (22) were kept away from in first curved bar (23) is rotated and is connected with second curved bar (25), the one end fixedly connected with second connecting block (26) of first curved bar (23) are kept away from in second curved bar (25), dust brush (20) fixed connection is on second connecting block (26) lateral wall.
5. The dust removal fan with the dust removal frequency automatically adjusted according to claim 3, characterized in that: the fixed cover of first bull stick (17) lateral wall is equipped with second unipolar drive wheel (16), second unipolar drive wheel (16) are connected with biax drive wheel (13) transmission through second drive belt (15).
6. The dust removal fan with the dust removal frequency automatically adjusted according to claim 4, characterized in that: the outer side wall of the connecting cylinder (9) is fixedly connected with a protecting sleeve (24), and the second crank rod (25) penetrates through the side wall of the protecting sleeve (24) and is in sliding connection with the protecting sleeve (24).
7. The dust removal fan with the dust removal frequency automatically adjusted according to claim 4, characterized in that: the outer side wall of the driving rod (7) is rotatably connected with a sleeve (6), the outer side wall of the sleeve (6) is fixedly connected with a plurality of first connecting blocks (5) in a plurality, and the first connecting blocks (5) are fixedly connected to the inner side wall of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130741.XU CN217139734U (en) | 2021-09-06 | 2021-09-06 | Dust removal fan with automatic dust removal frequency adjustment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122130741.XU CN217139734U (en) | 2021-09-06 | 2021-09-06 | Dust removal fan with automatic dust removal frequency adjustment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217139734U true CN217139734U (en) | 2022-08-09 |
Family
ID=82659491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122130741.XU Active CN217139734U (en) | 2021-09-06 | 2021-09-06 | Dust removal fan with automatic dust removal frequency adjustment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217139734U (en) |
-
2021
- 2021-09-06 CN CN202122130741.XU patent/CN217139734U/en active Active
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