CN114439781B - Intelligent fan blade cleaning device - Google Patents
Intelligent fan blade cleaning device Download PDFInfo
- Publication number
- CN114439781B CN114439781B CN202210264361.1A CN202210264361A CN114439781B CN 114439781 B CN114439781 B CN 114439781B CN 202210264361 A CN202210264361 A CN 202210264361A CN 114439781 B CN114439781 B CN 114439781B
- Authority
- CN
- China
- Prior art keywords
- rod
- fan blade
- fan
- cleaning
- rubber wheel
- Prior art date
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an intelligent fan blade cleaning device and belongs to the field of electric fan cleaning. The electric fan blade cleaning device can automatically clean the fan blades on the premise of avoiding disassembling the electric fan mesh enclosure, the length of the telescopic rod of the device can be freely adjusted by the spring telescopic rod structure so as to adapt to fans with different specifications and different sizes, and the spring convex round points and the thin groove structures in the spring rod can ensure that the screw thread long rod rotates relative to the steering engine connecting rod.
Description
Technical Field
The invention belongs to the field of electric fan cleaning, and particularly relates to an intelligent fan blade cleaning device.
Background
Electric fans fixed in public places such as dormitories, classrooms, meeting rooms and the like are accumulated with ash all the year round and are difficult to clean due to the fact that the installation positions are too high, disassembly is complex and the like, the existing cleaning modes comprise manual disassembly, large-scale machine spraying and the like, but the cleaning modes have the problems of high labor cost, large economic requirement and the like. The fan in public place is mainly with suspension type, does not have automatic grabbing fixing device to suspension type fan's current cleaning equipment, and can not stretch into the screen panel under the undetached condition and carry out degree of depth, accurate wiping, and is mostly pure mechanical type, lacks intelligent electronic function. The fan is manually operated to rotate while the fan is required to be cleaned after being disassembled during operation, so that the labor intensity is increased, and the cleaning efficiency is reduced.
Disclosure of Invention
In order to solve the problems, the invention designs an intelligent fan blade cleaning device. The technical scheme of the invention is as follows:
an intelligent fan blade cleaning device is characterized by comprising an adsorption mechanism 1, an angle adjusting mechanism 2, a gap adjusting mechanism 3, a driving mechanism 4 and a fixed brush cleaning mechanism; the adsorption mechanism 1 comprises a connecting support body 5, a rotary rocker arm 6, a grabbing arm 7 and a grabbing clamp 8, the angle adjusting mechanism 2 comprises a steering engine 9, a connecting rod bracket 10 and a connecting disc bracket 11, the gap adjusting mechanism 3 comprises a threaded telescopic rod 12, an improved connecting nut 13, an adjusting spring 14, a telescopic rod 15, a positioning nut 16, a steering engine fixing rod 24 and a positioning ball 25, the driving mechanism 4 comprises a motor 18, a transmission rod 19 and a rubber wheel 20, and the fixed brush mechanism comprises a fixing clamp 21, an extending rod 22 and a cleaning brush 23; the cleaning device is divided into two parts, one part is a driving structure, the driving structure consists of an adsorption mechanism 1, an angle adjusting mechanism 2, a gap adjusting mechanism 3 and a driving mechanism 4, a rubber wheel 20 is driven by a motor 18, and the rubber wheel 20 contacts with a main shaft of a fan blade to rub and drive the fan blade to rotate; the other part is a fixed brush cleaning mechanism, so that the cleaning brush 23 is contacted with the fan blade; the drive structure cooperates with the fixed brush cleaning mechanism to cause relative movement between the cleaning brush 23 and the fan blade to complete cleaning of the fan blade. The adsorption mechanism 1 comprises a support body 5, a rotary rocker arm 6, a grabbing arm 7 and a grabbing clamp 8; the support body 5 is used as a supporting body, parts in the driving structure are fixed on the support body 5, the grabbing arms 7 and the grabbing clamps 8 are fixed on the fan outer frame through the rotary rocker arms 6, and the rotary rocker arms 6 can adjust angles, so that fans with different models and different shapes are adapted. The angle adjusting mechanism 2 comprises a steering engine 9, a connecting rod bracket 10 and a connecting disc bracket 11; the steering engine 9 plays a role in adjusting the angle, and finally the position of the rubber wheel 20 is changed through a series of transmission.
The bottom of the rotatable threaded long rod 12 with threads in the clearance adjusting mechanism 3 is provided with a circle of tiny grooves in the middle, and the protruding short rod of the steering engine connecting rod 24 connected with the steering engine of the threaded long rod 12 is provided with a protruding round dot 25 with a spring to be matched with so as to ensure that the threaded long rod 12 can rotate relative to the steering engine connecting rod 24; rotating the screw long rod 12 to compress and adjust the distance between the two nuts, so as to change the length of the spring 14, thereby achieving the purpose of adjusting the length of the rod actually required to adapt to fans of different models and different sizes; the adjustment ensures that the proper distance is provided between the telescopic rod 15 and the center of symmetry, and the rubber wheel 20 on the transmission rod 19 clamps the rotating main shaft of the fan blade.
The connecting rod 17 in the driving mechanism 4 is used for connecting the motor 18, the transmission rod 19 and the rubber wheel 20 to the grabbing clamp 8, the motor 18 is started in a remote control manner, and the transmission rod 19 drives the rubber wheel 20 to rotate; the rubber wheel 20 contacts with the electric fan rotating shaft, and the electric fan rotating shaft is rotated by the friction force generated between the rubber wheel 20 and the electric fan rotating shaft, so that the electric fan blades are rotated.
The fixed brush cleaning mechanism consists of a fixed clamp 21, an extending rod 22 and a cleaning brush 23; the fixing clamp 21 is fixedly provided with an extension rod 22, the extension rod 22 is connected with a cleaning brush 23, the fixing clamp 21 is connected to the fan outer frame in a clamping mode, the cleaning brush 23 extends into the fan outer frame and is arranged on two sides of the fan blade to clamp the fan blade, and when the fan blade is driven to rotate by the power of the driving mechanism 4, relative movement is generated between the fan blade and the cleaning brush 23, so that the fan blade is cleaned.
The adjusting spring plays a role in compressing the rubber wheel and the fan rotating shaft, improves transmission efficiency, and can manually adjust installation space to play a self-adaptive role.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of an adsorption structure according to the present invention;
FIG. 3 is a schematic view of a main body fixing structure of the present invention;
FIG. 4 is a schematic view of an angle adjustment mechanism according to the present invention;
FIG. 5 is a schematic diagram of a gap adjusting mechanism according to the present invention;
FIG. 6 is a schematic view of the joint of the upper and lower telescoping rods of the present invention;
FIG. 7 is a schematic diagram of a gap adjusting mechanism according to the present invention;
FIG. 8 is a schematic view of a stationary brush cleaning structure according to the present invention;
1-adsorption mechanism 2-angle adjusting mechanism 3-gap adjusting mechanism 4-driving mechanism 5-connecting support body 6-rotary rocker arm
7-grabbing arms 8-grabbing clamps 9-steering gears 10-connecting rod supports 11-connecting disc supports 12-threaded telescopic rods 13-improved connecting nuts 14-adjusting springs 15-telescopic rods 16-positioning nuts 17-connecting rods 18-motors 19-transmission rods 20-rubber wheels 21-fixing clamps 22-extending rods 23-cleaning brushes 24-steering gear fixing rods 25-spring protruding round points
Detailed Description
Firstly, the supporting body 1 is aligned with the center of the front screen of the fan to be cleaned, and the grabbing clamp 8 connected with the grabbing arm 7 can be clamped with the iron wire of the fan screen through adjusting the rotating rocker arm 6 to a proper position, so that the whole connecting supporting body is fixed on the front screen of the fan to be cleaned. The steering engine 9 drives the threaded long rod 12 to rotate to a proper angle and then stop, so that the included angle of the two telescopic rods can be ensured to adapt to the radial size of the fan to be cleaned. The whole telescopic link is partly for the rotatable threaded stock 12 non-threaded end bottom of taking the screw thread open non-through hole, has a round tiny fluting in this hole middle part, and the protruding point 25 of taking the spring on the extension short rod of the steering wheel connecting rod 24 that the screw thread stock 12 links to each other with the steering wheel cooperatees, and this structure guarantees that screw thread stock 12 can rotate relative steering wheel connecting rod 24. Rotating the long screw rod 12 can compress the distance between the two nuts on the adjusting rod, so that the length of the spring 14 can be changed, and the actual required rod length can be adjusted. The adjustment eventually ensures that the telescopic rod 15, which is symmetrical to the center, can have the proper spacing, and the rubber wheel 20 on the transmission rod 18 can clamp the rotating main shaft of the fan blade. After the adjustment is completed, firstly, whether the rubber wheel 19 clamps the rotation central shaft of the fan to be cleaned is observed, and if the rotation central shaft is not clamped, the threaded long rod 12 can be adjusted again until the rubber wheel 19 clamps the central shaft.
After the above-mentioned installation is completed, three fixing clips 21 with cleaning brushes 23 are clamped on the peripheral circular frame of the fan guard to be cleaned, and whether the cleaning brushes 23 are in full contact with the blades is observed. If a gap is reserved, the model of the cleaning brush 23 on the fixing clamp is changed, so that a large gap is not reserved between the cleaning brush 23 and the fan blade, and dust on the fan blade can be effectively cleaned by brush hair.
When the operation starts, the motor 18 is connected to the end of the connecting rod 17 to drive the transmission shaft 19 to rotate, and at this time, the rubber wheel 20 on the transmission shaft 19 starts to rotate. When the rubber wheel 20 rotates, the two side rubber wheels clamp and simultaneously act on the friction force which generates the rotation center shaft of the fan to be cleaned, the center shaft of the cleaning fan slowly starts to rotate, and besides the rolling friction between the rubber wheel 20 and the rotation center shaft of the fan to be cleaned, sliding friction is generated, so that the fan blades start to rotate at a low rotating speed. When the fan blades start to rotate, the rotating blades and the fixed cleaning brush 23 move relatively, so that the cleaning brush 23 can sweep away larger dust on the surfaces of the fan blades through the brush head. To enhance the cleaning effect, the cleaning brush 20 may be dipped or sprayed with a cleaning liquid for better purposes.
Claims (1)
1. An intelligent fan blade cleaning device is characterized by comprising an adsorption mechanism (1), an angle adjusting mechanism (2), a gap adjusting mechanism (3), a driving mechanism (4) and a fixed brush cleaning mechanism; the adsorption mechanism (1) comprises a connecting support body (5), a rotary rocker arm (6), a grabbing arm (7) and a grabbing clamp (8), the angle adjusting mechanism (2) comprises a steering engine (9), a connecting rod bracket (10) and a connecting disc bracket (11), the gap adjusting mechanism (3) comprises a threaded telescopic rod (12), an improved connecting nut (13), an adjusting spring (14), a telescopic rod (15), a positioning nut (16), a steering engine fixing rod (24) and a positioning ball (25), the driving mechanism (4) comprises a motor (18), a transmission rod (19) and a rubber wheel (20), and the fixed brush mechanism comprises a fixing clamp (21), an extending rod (22) and a cleaning brush (23); the cleaning device is divided into two parts, one part is a driving structure, the driving structure consists of an adsorption mechanism (1), an angle adjusting mechanism (2), a gap adjusting mechanism (3) and a driving mechanism (4), a rubber wheel (20) is driven by a motor (18), and the rubber wheel (20) is contacted with a main shaft of a fan blade to rub and drive the fan blade to rotate; the other part is a fixed brush cleaning mechanism, so that the cleaning brush (23) is contacted with the fan blade; the driving structure is matched with the fixed brush cleaning mechanism, so that the cleaning brush (23) and the fan blade move relatively to finish cleaning the fan blade; the adsorption mechanism (1) comprises a support body (5), a rotary rocker arm (6), a grabbing arm (7) and a grabbing clamp (8); the support body (5) is used as a supporting body, all parts in the driving structure are fixed on the support body (5), the grabbing arms (7) and the grabbing clips (8) are fixed on the fan outer frame through the rotary rocker arms (6), and the rotary rocker arms (6) can adjust angles so as to adapt to fans of different models and shapes; the angle adjusting mechanism (2) comprises a steering engine (9), a connecting rod bracket (10) and a connecting disc bracket (11); the steering engine (9) plays a role in adjusting the angle, and finally the position of the rubber wheel (20) is changed through a series of transmission; the bottom of a rotatable threaded long rod (12) with threads in the clearance adjusting mechanism (3) is provided with a circle of grooves in the middle, the threaded long rod (12) is matched with a protruding round point (25) with a spring on an extending short rod of a steering engine fixing rod (24) connected with a steering engine, and the threaded long rod (12) can rotate relative to the steering engine fixing rod (24); the screw long rod (12) is rotated to compress and adjust the distance between the two nuts, so that the length of the spring (14) is changed, and the length of the rod actually required by adjustment is achieved, so that the fan is suitable for fans of different types and sizes; the adjusting ensures that the proper distance is reserved between the telescopic rods (15) which are symmetrical to the center, and the rubber wheels (20) on the transmission rods (19) clamp the rotating main shafts of the fan blades; the connecting rod (17) in the driving mechanism (4) is used for connecting the motor (18), the transmission rod (19) and the rubber wheel (20) to the telescopic rod (15), the motor (18) is started in a remote control manner, and the rubber wheel (20) is driven to rotate through the transmission rod (19); the rubber wheel (20) is contacted with the rotating shaft of the electric fan, and the friction force generated between the rubber wheel (20) and the rotating shaft of the electric fan causes the rotating shaft of the electric fan to rotate, so that the blades of the electric fan rotate; the fixed brush cleaning mechanism consists of a fixed clamp (21), an extending rod (22) and a cleaning brush (23); the fixing clamp (21) is fixedly provided with an extension rod (22), the extension rod (22) is connected with a cleaning brush (23), the fixing clamp (21) is connected to the fan outer frame in a clamping mode, the cleaning brush (23) extends into the fan outer frame, the fixing clamp is arranged on two sides of the fan blade and clamps the fan blade, and when the fan blade rotates through power driving of the driving mechanism (4), relative movement is generated between the fan blade and the cleaning brush (23), so that the fan blade is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210264361.1A CN114439781B (en) | 2022-03-17 | 2022-03-17 | Intelligent fan blade cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210264361.1A CN114439781B (en) | 2022-03-17 | 2022-03-17 | Intelligent fan blade cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114439781A CN114439781A (en) | 2022-05-06 |
| CN114439781B true CN114439781B (en) | 2023-06-23 |
Family
ID=81360384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210264361.1A Active CN114439781B (en) | 2022-03-17 | 2022-03-17 | Intelligent fan blade cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114439781B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971940A (en) * | 2016-06-29 | 2016-09-28 | 梁邦凯 | Cleaning device installed on fan |
| CN111872893A (en) * | 2020-07-27 | 2020-11-03 | 昆山艾巴马机电工业有限公司 | Quick erection equipment of air compressor machine impeller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH616727A5 (en) * | 1975-09-03 | 1980-04-15 | Bbc Brown Boveri & Cie | Locking device for the rotating shaft of a machine, especially a turbocharger |
| CN2223373Y (en) * | 1995-03-10 | 1996-03-27 | 张增耀 | Automatic-cooling fan for manual cart |
| CN105971939A (en) * | 2016-06-29 | 2016-09-28 | 梁邦凯 | Device for automatically cleaning fan |
| CN210949167U (en) * | 2019-09-29 | 2020-07-07 | 铜陵通港流体机电科技有限责任公司 | Stifled drain pump is prevented to shock attenuation formula |
| CN211039108U (en) * | 2019-11-06 | 2020-07-17 | 保定市泰昌绝缘材料有限公司 | Vacuum pump for extracting air in insulating resin |
| CN211950921U (en) * | 2020-03-25 | 2020-11-17 | 佛山市南方风机设备有限公司 | Industrial fan capable of automatically cleaning fan blades |
-
2022
- 2022-03-17 CN CN202210264361.1A patent/CN114439781B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971940A (en) * | 2016-06-29 | 2016-09-28 | 梁邦凯 | Cleaning device installed on fan |
| CN111872893A (en) * | 2020-07-27 | 2020-11-03 | 昆山艾巴马机电工业有限公司 | Quick erection equipment of air compressor machine impeller |
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| Publication number | Publication date |
|---|---|
| CN114439781A (en) | 2022-05-06 |
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