CN217029358U - But angle regulation's axial fan - Google Patents
But angle regulation's axial fan Download PDFInfo
- Publication number
- CN217029358U CN217029358U CN202220016724.5U CN202220016724U CN217029358U CN 217029358 U CN217029358 U CN 217029358U CN 202220016724 U CN202220016724 U CN 202220016724U CN 217029358 U CN217029358 U CN 217029358U
- Authority
- CN
- China
- Prior art keywords
- electric motor
- frame
- fixed frame
- transmission roller
- fixed
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an angle-adjustable axial flow fan which comprises a fixed frame, wherein a clamping groove is formed in the middle of the inner side of the fixed frame, a movable frame is movably clamped in the middle of the inner side of the clamping groove, an installation frame is fixedly arranged in the middle of the inner side of the movable frame, an electric motor is fixedly arranged in the middle of the inner side of the installation frame through an installation seat, blades are fixedly arranged at the output shaft end of the electric motor through a coupler, transmission mechanisms are arranged at the upper end and the lower end of the inner part of the fixed frame respectively, each transmission mechanism comprises a first electric motor, a second electric motor, a first transmission roller and a second transmission roller, and the first electric motor is fixedly arranged at the upper end of the inner part of the fixed frame through the installation seat. The utility model has good use effect, and the transmission structure can provide a larger range of angle adjustment for the device with small occupied area.
Description
Technical Field
The utility model relates to the technical field of axial flow fans, in particular to an axial flow fan with an adjustable angle.
Background
The axial flow fan has a very wide application, namely, the axial flow fan and the fan blade have the same direction of air flow, such as an electric fan, and an air conditioner outer machine fan is an axial flow type running fan. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial fan fixes a position and moves air. The axial flow fan mainly comprises a fan impeller and a casing, and is simple in structure but high in data requirement.
Present axial fan is generally all immovable toward going to the time when using, if the impact direction that so need change the device when the device uses generally needs artifical promotion fan to remove and change the blowing direction, uses comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an axial flow fan with an adjustable angle, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an axial flow fan with adjustable angle comprises a fixed frame, wherein a clamping groove is arranged in the middle of the inner side of the fixed frame, a movable frame is movably clamped in the middle of the inner side of the clamping groove, an installation frame is fixedly arranged in the middle of the inner side of the movable frame, an electric motor is fixedly arranged in the middle of the inner side of the installation frame through an installation seat, blades are fixedly arranged at the output shaft end of the electric motor through a shaft coupling, transmission mechanisms are arranged at the upper end and the lower end in the fixed frame respectively, each transmission mechanism comprises a first electric motor, a second electric motor, a first transmission roller and a second transmission roller, the first electric motor is fixedly arranged at the upper end in the fixed frame through the installation seat, the second electric motor is fixedly arranged at the lower end in the fixed frame through the installation seat, the first transmission roller is fixedly arranged at the output shaft end of the first electric motor through the shaft coupling, the output shaft end of the second electric motor is fixedly provided with a second transmission roller through a coupler, the first transmission roller and the second transmission roller are mutually attached to the outer side surface of the movable frame, and a fixing mechanism is arranged in the middle of the lower end of the inner side of the fixed frame.
Preferably, fixed establishment includes telescopic link, stripper plate, electro-magnet, the fixed telescopic link that is provided with in inboard lower extreme middle part of fixed frame, the fixed stripper plate that is provided with of expansion end of telescopic link, laminate each other between stripper plate outside surface and the movable frame outside surface, the fixed frame is inside to be provided with the electro-magnet in telescopic link one side is fixed, can conveniently extrude the movable frame through fixed establishment and make the movable frame obtain fixing.
Preferably, the inside spring that is provided with of telescopic link, stripper plate lower extreme outside surface is provided with the iron plate, can conveniently cooperate the telescopic link through the spring to promote the stripper plate and make the stripper plate can hug closely the movable frame outside surface, makes the stripper plate can be adsorbed by the electro-magnet through the iron plate and move down.
Preferably, the two sides of the surface of the mounting frame are both fixedly provided with protective nets, and the blades can be prevented from being contacted with foreign matters when rotating through the protective nets.
Preferably, the outer side surfaces of the first transmission roller and the second transmission roller are fixedly provided with rubber pads, and the friction force between the outer side surfaces of the first transmission roller and the second transmission roller can be increased through the rubber pads, so that the movable frame can be conveniently driven to rotate.
Preferably, the four corners of the outer side surface of the fixed frame are provided with mounting holes, and the device can be conveniently and fixedly mounted at a target position integrally through the mounting holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the first motor is turned on, the first transmission roller can be driven to rotate, so that the movable frame can be driven to rotate upwards or downwards, and when the second motor is turned on, the second transmission roller can be driven to rotate through the second motor, so that the movable frame can be driven by friction force to be matched with the first motor to further adjust the angle, and the manual adjustment is not needed, so that the angle adjusting device is convenient to use.
2. According to the utility model, the electromagnet adsorbs the extrusion plate to move downwards, so that the extrusion plate moves downwards and is not extruded on the outer side surface of the movable frame any more, the movable frame can be moved conveniently, the electromagnet is powered off after the adjustment is finished, the extrusion plate can be pushed through the telescopic rod, so that the extrusion block can be tightly attached to the outer side surface of the movable frame, the movable frame is fixed, and the integral adjustment of the device and the use of the fixed frame are convenient and rapid.
Drawings
FIG. 1 is a schematic view of an overall structure of an angle-adjustable axial flow fan according to the present invention;
FIG. 2 is an enlarged view of the axial flow fan of FIG. 1 at A in accordance with the present invention;
fig. 3 is an adjustment view of a movable frame of an axial flow fan with an adjustable angle according to the present invention.
In the figure: 1. a fixed frame; 2. a card slot; 3. a movable frame; 4. a mounting frame; 5. an electric motor; 6. a blade; 7. a first electric motor; 8. a second electric motor; 9. a first transfer roller; 10. a second conveying roller; 11. a telescopic rod; 12. a pressing plate; 13. an electromagnet; 14. a protective net; 15. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an axial flow fan with adjustable angle comprises a fixed frame 1, wherein a clamping groove 2 is arranged in the middle of the inner side of the fixed frame 1, a movable frame 3 is movably clamped in the middle of the inner side of the clamping groove 2, an installation frame 4 is fixedly arranged in the middle of the inner side of the movable frame 3, an electric motor 5 is fixedly arranged in the middle of the inner side of the installation frame 4 through an installation seat, blades 6 are fixedly arranged at the output shaft end of the electric motor 5 through a coupler, transmission mechanisms are respectively arranged at the upper end and the lower end of the inner part of the fixed frame 1 and comprise a first electric motor 7, a second electric motor 8, a first transmission roller 9 and a second transmission roller 10, the first electric motor 7 is fixedly arranged at the upper end of the inner part of the fixed frame 1 through the installation seat, the second electric motor 8 is fixedly arranged at the lower end of the inner part of the fixed frame 1 through the installation seat, and the first transmission roller 9 is fixedly arranged at the output shaft end of the first electric motor 7 through the coupler, the output shaft end of the second electric motor 8 is fixedly provided with a second transmission roller 10 through a coupler, the first transmission roller 9, the second transmission roller 10 and the outer side surface of the movable frame 3 are mutually attached, and a fixing mechanism is arranged in the middle of the lower end of the inner side of the fixed frame 1.
Fixed establishment includes telescopic link 11, stripper plate 12, electro-magnet 13, the fixed telescopic link 11 that is provided with in 1 inboard lower extreme middle part of fixed frame, the fixed stripper plate 12 that is provided with of expansion end of telescopic link 11, laminate each other between stripper plate 12 outside surface and the 3 outside surfaces of movable frame, fixed frame 1 is inside to be provided with electro-magnet 13 in 11 one sides of telescopic link is fixed, can conveniently extrude movable frame 3 through fixed establishment and make movable frame 3 obtain fixed.
The inside spring that is provided with of telescopic link 11, stripper plate 12 lower extreme outside surface is provided with the iron plate, can conveniently cooperate telescopic link 11 through the spring to promote stripper plate 12 and make the stripper plate can hug closely movable frame 3 outside surfaces, makes stripper plate 12 can be adsorbed by electro-magnet 13 through the iron plate and move down.
Both sides of the surface of the mounting frame 4 are fixedly provided with protective nets 14, and the protective nets 14 can prevent foreign matters from contacting the blades 6 when the blades 6 rotate.
The outer side surfaces of the first transmission roller 9 and the second transmission roller 10 are fixedly provided with rubber pads, and the friction force between the outer side surfaces of the first transmission roller 9 and the second transmission roller 10 can be increased through the rubber pads, so that the movable frame 3 can be conveniently driven to rotate.
The working principle is as follows: when the device is used, the device can be fixedly arranged at a target position through the mounting hole 15, then when angle adjustment is needed during the use of the device, the electromagnet 13 can be electrified, then the electromagnet 13 adsorbs the extrusion plate 12 to move downwards, so that the extrusion plate 12 moves downwards and is not extruded on the outer side surface of the movable frame 3, meanwhile, the first motor 5 or the second motor 5 can be turned on, the first transmission roller 9 can be driven to rotate when the first motor 5 is turned on, the movable frame 3 can be driven to rotate upwards or downwards, when the second motor 5 is turned on, the second transmission roller 10 can be driven to rotate by the second motor 5, the movable frame 3 can be driven by friction force to be matched with the first motor 5 to perform further angle adjustment, the specific rotation direction can be adjusted as required, the electromagnet 13 is powered off after the adjustment is completed, the extruding plate 12 can be pushed through the telescopic rod 11, so that the extruding block can be tightly attached to the outer side surface of the movable frame 3, the movable frame 3 is fixed, the whole adjustment of the device and the fixed frame 1 are convenient and quick to use, the occupied area of the whole transmission structure of the device is small, and the large-range angle adjustment can be provided for the device, and the working principle of the angle-adjustable axial flow fan is the working principle of the angle-adjustable axial flow fan.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an adjustable angle's axial fan, includes fixed frame (1), its characterized in that: the middle part of the inner side of the fixed frame (1) is provided with a clamping groove (2), the middle part of the inner side of the clamping groove (2) is movably clamped with a movable frame (3), the middle part of the inner side of the movable frame (3) is fixedly provided with an installation frame (4), the middle part of the inner side of the installation frame (4) is fixedly provided with an electric motor (5) through an installation seat, the output shaft end of the electric motor (5) is fixedly provided with a blade (6) through a shaft coupling, the upper end and the lower end of the inner part of the fixed frame (1) are respectively provided with a transmission mechanism, the transmission mechanism comprises a first electric motor (7), a second electric motor (8), a first transmission roller (9) and a second transmission roller (10), the upper end of the inner part of the fixed frame (1) is fixedly provided with the first electric motor (7) through the installation seat, the lower end of the inner part of the fixed frame (1) is fixedly provided with the second electric motor (8) through the installation seat, the output shaft end of the first electric motor (7) is fixedly provided with a first transmission roller (9) through a coupler, the output shaft end of the second electric motor (8) is fixedly provided with a second transmission roller (10) through the coupler, the first transmission roller (9), the second transmission roller (10) and the outer side surface of the movable frame (3) are mutually attached, and a fixing mechanism is arranged in the middle of the lower end inside the fixed frame (1).
2. The axial flow fan capable of adjusting the angle according to claim 1, wherein: fixed establishment includes telescopic link (11), stripper plate (12), electro-magnet (13), fixed frame (1) inboard lower extreme middle part is fixed and is provided with telescopic link (11), stripper plate (12) are fixed to be provided with at the expansion end of telescopic link (11), laminate each other between stripper plate (12) outside surface and movable frame (3) outside surface, fixed frame (1) inside is fixed in telescopic link (11) one side and is provided with electro-magnet (13).
3. The axial flow fan capable of adjusting the angle according to claim 2, wherein: the spring is arranged in the telescopic rod (11), and an iron block is arranged on the surface of the outer side of the lower end of the extrusion plate (12).
4. The axial flow fan capable of adjusting the angle according to claim 1, wherein: and protective nets (14) are fixedly arranged on two sides of the surface of the mounting frame (4).
5. The axial flow fan capable of adjusting the angle according to claim 1, wherein: rubber pads are fixedly arranged on the outer side surfaces of the first transmission roller (9) and the second transmission roller (10).
6. The axial flow fan capable of adjusting the angle according to claim 1, wherein: and mounting holes (15) are formed in four corners of the outer side surface of the fixed frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016724.5U CN217029358U (en) | 2022-01-06 | 2022-01-06 | But angle regulation's axial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220016724.5U CN217029358U (en) | 2022-01-06 | 2022-01-06 | But angle regulation's axial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217029358U true CN217029358U (en) | 2022-07-22 |
Family
ID=82445643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220016724.5U Expired - Fee Related CN217029358U (en) | 2022-01-06 | 2022-01-06 | But angle regulation's axial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217029358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412158A (en) * | 2023-04-27 | 2023-07-11 | 杭州海弯风机有限公司 | Vibration reduction type axial flow fan with protection function |
-
2022
- 2022-01-06 CN CN202220016724.5U patent/CN217029358U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116412158A (en) * | 2023-04-27 | 2023-07-11 | 杭州海弯风机有限公司 | Vibration reduction type axial flow fan with protection function |
| CN116412158B (en) * | 2023-04-27 | 2023-12-29 | 浙江明新流体机械有限公司 | Vibration reduction type axial flow fan with protection function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217029358U (en) | But angle regulation's axial fan | |
| CN210868440U (en) | PLC switch board with heat dissipation function | |
| CN115371171A (en) | Ventilator with self-cleaning function | |
| CN212028124U (en) | Fan bracket | |
| CN209410439U (en) | A kind of screen for handset touch panel quick-fried screen maintenance removes bulb apparatus | |
| CN211781845U (en) | 360 rotating-structure's air ducting | |
| CN114738899A (en) | Ventilation equipment for intelligently selecting office building | |
| CN215805382U (en) | Glass fiber reinforced plastic negative pressure fan capable of adjusting angle of glass fiber reinforced plastic fan blade | |
| CN209687796U (en) | A kind of axial flow fan vane wheel structure with regulating device | |
| CN219756553U (en) | Energy-saving ventilation structure convenient to clear up | |
| CN118089112A (en) | Volute tongue assembly, air conditioner and air quantity adjusting method | |
| CN110966236A (en) | Fan blade inclination angle adjustable fan blade structure and axial flow fan | |
| CN219432149U (en) | Fan for ventilation system | |
| CN212552959U (en) | Be applied to CNC machining center's bearing cooling device | |
| CN215214652U (en) | Energy-conserving constant speed gearbox that radiating effect is good | |
| CN219063803U (en) | Variable-frequency control carbon dioxide heat pump | |
| CN221146703U (en) | Energy-saving ventilation structure for building design | |
| CN214564462U (en) | Automobile air conditioner air door rocker arm | |
| CN219718382U (en) | Information management transmission device of communication base station management system based on NB-IOT technology | |
| CN220522882U (en) | Fan blade assembly | |
| CN219829095U (en) | Heating ventilation air conditioner installation base with heat radiation structure | |
| CN212429235U (en) | Air outlet equipment | |
| CN213973513U (en) | Special ventilation unit of soft vehicle guest room of air supply | |
| CN219181043U (en) | Environment-friendly electrical cabinet | |
| CN217817336U (en) | Three-dimensional fresh air exhaust heat recovery heat pipe equipment |
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: 20220722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |