CN214366797U - High-protection self-cleaning axial flow fan - Google Patents
High-protection self-cleaning axial flow fan Download PDFInfo
- Publication number
- CN214366797U CN214366797U CN202022877027.2U CN202022877027U CN214366797U CN 214366797 U CN214366797 U CN 214366797U CN 202022877027 U CN202022877027 U CN 202022877027U CN 214366797 U CN214366797 U CN 214366797U
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- China
- Prior art keywords
- rod
- brush
- cleaning
- protective net
- clamping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims description 21
- 230000000694 effects Effects 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model relates to a high self-cleaning formula axial fan that protects, including guard plate and fan body, the internal connection of guard plate has the protection network, and the inside of protection network is provided with the knob, the connection pad has been cup jointed to the outside of knob, and the connection pad setting is in the inside of protection network to the surface of connection pad is provided with the link rod, link rod connection is on the surface of kelly, and the kelly is located the surface of protection network, and the kelly is connected in the inside of spout, and the spout is seted up on the surface of protection network simultaneously, the inside at the draw-in groove is connected to the kelly, and the draw-in groove sets up on the surface of guard plate. The utility model discloses a can conveniently go deep into to the draw-in groove in the guard plate through the connection pad, go into the draw-in groove until the card in, convenient further fix the protection network installation on the guard plate, only need positive and negative rotation knob can relax simultaneously dismantle the protection network and install convenient to use.
Description
Technical Field
The utility model relates to an axial fan technical field specifically is a self-cleaning formula axial fan of high protection.
Background
The axial flow fan is also called a local fan, is a fan commonly used by industrial and mining enterprises, has a very wide application range, namely airflow in the same direction as the shaft of a fan blade, such as an electric fan, and an air conditioner external fan is a fan operated in an axial flow mode, so the axial flow fan is called an axial flow mode, because the air flows parallel to the fan shaft, the axial flow fan is usually used in occasions with higher flow requirements and lower pressure requirements, the axial flow fan is fixed in position and enables the air to move, the axial flow fan mainly comprises a fan impeller and a casing, has a simple structure but very high data requirements, and can be used for ventilation and air exchange in places such as general factories, warehouses, offices, houses and the like.
In current axial fan, after using for a long time, more impurity dust can all be left on the inside of fan and the flabellum piece, can cause the harm to vortex fan under the long-term circumstances of not clearing up of accumulation to still can increase the production of noise, and general clearance mechanism can only carry out the clearance of single face to the blade, and be the contained angle incline structure between some fans, lead to the clearance to the blade not comprehensive, reduce work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high self-cleaning formula axial fan that protects, in order to solve above-mentioned background art and propose in current axial fan, long-term the back of using, more impurity dust can all be left on the inside of fan and the flabellum piece, can cause the harm to the vortex fan under the long-term unclear circumstances of accumulation, and still can increase the production of noise, and general clearance mechanism can only carry out the clearance of single face to the blade, and be the inclined structure of contained angle between some fans, lead to the clearance to the blade not comprehensive, reduce work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a high-protection self-cleaning axial flow fan comprises a protection plate and a fan body, wherein the protection plate is connected inside the protection plate, a knob is arranged inside the protection plate, a connection disc is sleeved outside the knob and arranged inside the protection plate, a connection rod is arranged on the surface of the connection disc and connected to the surface of a clamping rod, the clamping rod is located on the surface of the protection plate and connected inside a sliding groove, the sliding groove is formed in the surface of the protection plate, the clamping rod is connected inside the clamping groove and formed in the surface of the protection plate, the fan body is located behind the protection plate, blades are arranged inside the fan body, a lead screw is arranged above the fan body, a sliding block is sleeved outside the lead screw and located inside the upper portion of the fan body, and a brush rod is arranged below the sliding block, and the brush pole is located the inside of fan body, the externally mounted of brush pole has cleaning brush, and cleaning brush's end-to-end connection has the connecting rod to the connecting rod is installed in the inside of brush pole, the externally connected of connecting rod has expanding spring, and expanding spring is located the inside in activity groove, and the activity groove is seted up on the surface of brush pole.
Preferably, the protection plate and the protection net are arranged in a clamping type structure, and a steel wire mesh made of metal materials is arranged on the surface of the protection net.
Preferably, the connecting disc and the protective net form a rotating structure, and the connecting disc, the connecting rod and the clamping rod are arranged in a linkage structure.
Preferably, the clamping rod and the connecting disc form a sliding structure, and the clamping rod and the clamping groove are connected in a clamping manner.
Preferably, the screw rod is in threaded connection with the sliding block, and the sliding block, the brush rod and the cleaning brush are arranged in an integrated mounting structure.
Preferably, the cleaning brushes are symmetrically distributed around the four sides of the sliding block, and one cleaning brush and one connecting rod form a sliding structure with the brush rod as a whole unit.
Compared with the prior art, the beneficial effects of the utility model are that: a high-protection self-cleaning axial flow fan;
(1) can conveniently go deep into to the draw-in groove in the guard plate through the connection pad, go into the draw-in groove until the card in, convenient further fix the protection network installation on the guard plate, only need positive and negative rotation knob can relax simultaneously dismantle the protection network and install convenient to use.
(2) The cleaning brush on both sides that the brush-holder stud outside extends passes through the gap from between the blade and can clear up the inboard and strike off to realize comprehensive clearing up the blade, improve clean ability, facilitate the use, a plurality of cleaning brush can be free through the connecting rod make a round trip to stretch out and draw back its surperficial more even clearance.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the protection net and the protection plate of the present invention;
FIG. 3 is a schematic side view of the internal structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic view of the top view structure of the cleaning brush and the sliding block of the present invention.
In the figure: 1. a protection plate; 2. a protective net; 3. a knob; 4. a connecting disc; 5. a link rod; 6. a clamping rod; 7. a chute; 8. a card slot; 9. a fan body; 10. a blade; 11. a screw rod; 12. a slider; 13. a brush rod; 14. a cleaning brush; 15. a connecting rod; 16. a tension spring; 17. a movable groove.
Detailed description of the invention
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. 1-5, the present invention provides a technical solution: a high-protection self-cleaning axial flow fan comprises a protection plate 1 and a fan body 9, a protection net 2 is connected inside the protection plate 1, a knob 3 is arranged inside the protection net 2, a connection disc 4 is sleeved outside the knob 3, the connection disc 4 is arranged inside the protection net 2, a connection rod 5 is arranged on the surface of the connection disc 4, the connection rod 5 is connected on the surface of a clamping rod 6, the clamping rod 6 is located on the surface of the protection net 2, the clamping rod 6 is connected inside a sliding groove 7, the sliding groove 7 is formed in the surface of the protection net 2, the clamping rod 6 is connected inside a clamping groove 8, the clamping groove 8 is formed in the surface of the protection plate 1, the fan body 9 is located behind the protection plate 1, blades 10 are arranged inside the fan body 9, a lead screw 11 is arranged above the fan body 9, a sliding block 12 is sleeved outside the lead screw 11, and the sliding block 12 is located inside the upper portion of the fan body 9, the below of slider 12 is provided with brush-holder stud 13, and brush-holder stud 13 is located the inside of fan body 9, and the externally mounted of brush-holder stud 13 has cleaning brush 14, and the end-to-end connection of cleaning brush 14 has connecting rod 15, and connecting rod 15 installs in the inside of brush-holder stud 13, and the externally connected of connecting rod 15 has expanding spring 16, and expanding spring 16 is located the inside of activity groove 17, and activity groove 17 sets up on the surface of brush-holder stud 13.
The connecting disc 4 and the protective net 2 form a rotating structure, the connecting disc 4, the link rod 5 and the clamping rod 6 are arranged in a linkage structure, the rotating knob 3 drives the connecting disc 4 to rotate, the connecting disc 4 rotates to drive the link rod 5 to rotate, the link rod 5 rotates to pull the clamping rod 6 to move, and the clamping rod 6 can conveniently slide out of the sliding groove 7 under the action of pushing force.
The clamping rod 6 and the connecting disc 4 form a sliding structure, the connecting mode of the clamping rod 6 and the clamping groove 8 is clamped and connected, the connecting disc 4 extends into the clamping groove 8 in the protection plate 1 until the clamping rod is clamped into the clamping groove 8, the protection net 2 is conveniently and further installed and fixed on the protection plate 1, and meanwhile, the protection net 2 can be easily disassembled and installed only by rotating the knob 3 forwards and backwards.
The screw rod 11 is connected with the sliding block 12 in a threaded manner, the sliding block 12, the brush rod 13 and the cleaning brush 14 are arranged in an integrated mounting structure, the screw rod 11 rotates to drive the sliding block 12 connected with the threads to move, and the sliding block 12 moves to drive the brush rod 13 to be close to the outer portion of the blade 10 continuously, so that the cleaning work of the surface of the blade is facilitated.
The cleaning brushes 14 are symmetrically distributed around the four sides of the sliding block 12, and one cleaning brush 14 and one connecting rod 15 form a whole unit to form a sliding structure with the brush rod 13, so that when the cleaning brush 14 is in contact with the surface of the cleaning brush, the telescopic spring 16 is stressed according to the extrusion generated by the contact surface of the cleaning brush 14, and a plurality of cleaning brushes 14 can freely extend back and forth through the connecting rod 15 to clean the surface of the cleaning brush more uniformly.
The working principle is as follows: firstly, as shown in fig. 1-5, a protective net 2 is directly clamped on a protection plate 1, so as to facilitate the preliminary installation of the protective net 2 on the protection plate 1, then a knob 3 is rotated to drive a connecting disc 4 to rotate, the connecting disc 4 rotates to drive a connecting rod 5 to rotate, the connecting rod 5 rotates to pull a clamping rod 6 to move, the clamping rod 6 slides out from a chute 7 under the action of pushing, gradually moves away from the connecting disc 4 to go deep into a clamping groove 8 in the protection plate 1 until being clamped into the clamping groove 8, so as to facilitate the further installation and fixation of the protective net 2 on the protection plate 1, meanwhile, the protective net 2 can be easily disassembled and installed by only forward and backward rotation of the knob 3, so as to facilitate the use, then an internal motor is started to drive a screw rod 10 to rotate, the screw rod 11 is started to drive a screw block 12 in threaded connection to move, and the screw rod 11 is rotated to drive a moving blade to move, the slider 12 moves to drive the brush rod 13 to continuously approach the outside of the blade 10 to clean the surface of the blade 10, then the brush rod 13 continues to move, so that the cleaning brush 14 on the other side cleans and removes dust on the reverse side of the blade 10, meanwhile, in the moving process, the cleaning brushes 14 on two sides extending out of the brush rod 13 penetrate through the gap between the blades 10 to clean and scrape the inner side, thereby realizing the comprehensive cleaning of the blade 10, improving the cleaning capability and facilitating the use, meanwhile, because the surface of the blade 10 is arranged in an arc shape or a curved shape, when the cleaning brush 14 is in contact with the surface, the expansion spring 16 is stressed according to the extrusion generated by the contact surface of the expansion spring, so that a plurality of the cleaning brushes 14 can freely expand and contract back through the connecting rod 15 to clean the surface of the expansion spring more uniformly, thus the high-protection self-cleaning axial flow fan is used by people, this is the operation of the high-protection self-cleaning axial flow fan, and the contents which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a self-cleaning formula axial fan of high protection, includes guard plate (1) and fan body (9), its characterized in that: the protective plate is characterized in that a protective net (2) is connected to the inside of the protective net (1), a knob (3) is arranged inside the protective net (2), a connecting disc (4) is sleeved outside the knob (3), the connecting disc (4) is arranged inside the protective net (2), a connecting rod (5) is arranged on the surface of the connecting disc (4), the connecting rod (5) is connected to the surface of a clamping rod (6), the clamping rod (6) is located on the surface of the protective net (2), the clamping rod (6) is connected to the surface of the protective net (7), the sliding groove (7) is arranged inside the protective net (2), the clamping rod (6) is connected to the inside of a clamping groove (8), the clamping groove (8) is arranged on the surface of the protective net (1), the fan body (9) is located behind the protective net (1), blades (10) are arranged inside the fan body (9), and a screw rod (11) is arranged above the fan body (9), and slider (12) have been cup jointed to the outside of lead screw (11) to slider (12) are located inside the top of fan body (9), the below of slider (12) is provided with brush-holder stud (13), and brush-holder stud (13) are located the inside of fan body (9), the externally mounted of brush-holder stud (13) has cleaning brush (14), and the end-to-end connection of cleaning brush (14) has connecting rod (15), and installs the inside at brush-holder stud (13) connecting rod (15), the externally connected of connecting rod (15) has expanding spring (16), and expanding spring (16) are located the inside of activity groove (17), and activity groove (17) are seted up on the surface of brush-holder stud (13).
2. The high-protection self-cleaning axial flow fan according to claim 1, characterized in that: the protective plate (1) and the protective net (2) are arranged in a clamping type structure, and a steel wire mesh made of metal materials is arranged on the surface of the protective net (2).
3. The high-protection self-cleaning axial flow fan according to claim 1, characterized in that: the connecting disc (4) and the protective net (2) form a rotating structure, and the connecting disc (4), the connecting rod (5) and the clamping rod (6) are arranged in a linkage structure.
4. The high-protection self-cleaning axial flow fan according to claim 1, characterized in that: the clamping rod (6) and the connecting disc (4) form a sliding structure, and the clamping rod (6) is connected with the clamping groove (8) in a clamping mode.
5. The high-protection self-cleaning axial flow fan according to claim 1, characterized in that: the screw rod (11) is connected with the sliding block (12) in a threaded manner, and the sliding block (12), the brush rod (13) and the cleaning brush (14) are arranged in an integrated mounting structure.
6. The high-protection self-cleaning axial flow fan according to claim 1, characterized in that: the cleaning brushes (14) are symmetrically distributed around the four sides of the sliding block (12), and one cleaning brush (14) and one connecting rod (15) form a sliding structure with the brush rod (13) as a whole unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877027.2U CN214366797U (en) | 2020-12-05 | 2020-12-05 | High-protection self-cleaning axial flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022877027.2U CN214366797U (en) | 2020-12-05 | 2020-12-05 | High-protection self-cleaning axial flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214366797U true CN214366797U (en) | 2021-10-08 |
Family
ID=77981354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022877027.2U Expired - Fee Related CN214366797U (en) | 2020-12-05 | 2020-12-05 | High-protection self-cleaning axial flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214366797U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915149A (en) * | 2021-11-17 | 2022-01-11 | 毛辉 | Improved axial flow fan |
| CN114857030A (en) * | 2022-06-02 | 2022-08-05 | 越连机电有限公司 | Permanent magnet high-flow submersible sewage pump |
-
2020
- 2020-12-05 CN CN202022877027.2U patent/CN214366797U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915149A (en) * | 2021-11-17 | 2022-01-11 | 毛辉 | Improved axial flow fan |
| CN114857030A (en) * | 2022-06-02 | 2022-08-05 | 越连机电有限公司 | Permanent magnet high-flow submersible sewage pump |
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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 |
Granted publication date: 20211008 |