CN216407302U - Shock attenuation axial fan with multiple connected mode - Google Patents
Shock attenuation axial fan with multiple connected mode Download PDFInfo
- Publication number
- CN216407302U CN216407302U CN202123348351.6U CN202123348351U CN216407302U CN 216407302 U CN216407302 U CN 216407302U CN 202123348351 U CN202123348351 U CN 202123348351U CN 216407302 U CN216407302 U CN 216407302U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- fixedly connected
- dust
- connecting frame
- installation base
- 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.)
- Active
Links
- 230000035939 shock Effects 0.000 title description 2
- 238000013016 damping Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000000428 dust Substances 0.000 abstract description 31
- 230000000694 effects Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the field of fan equipment, in particular to a damping axial flow fan with multiple connection modes, which comprises an installation base, a shell, blades, a dustproof device, a damping device and a driving device, wherein the installation base is provided with a plurality of connecting holes; the machine shell is connected with the installation base through a damping device, and the blades are connected with the machine shell through a driving device; the dust keeper includes the filter screen, the link, clean brush and hydraulic assembly, filter screen and casing fixed connection, the link passes through hydraulic assembly with the installation base and is connected, clean brush and link fixed connection, and with filter screen sliding connection, hydraulic assembly sets up on the installation base, and be connected with the link, can adsorb the interception to the dust through the filter screen, thereby reduce greatly and inhale the dust in the too much environment of dust, the entering of avoiding the dust can lead to the fact the influence to axial fan's rotation, thereby the wearing and tearing or the damage that cause internals in the dust entering axial fan have been prevented.
Description
Technical Field
The utility model relates to the field of fan equipment, in particular to a damping axial flow fan with multiple connection modes.
Background
The axial flow fan is the most common ventilation and air supply equipment in the market at present, and is widely applied to ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and mainly comprises a fan impeller and a casing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a damping axial flow fan with multiple connection modes, and aims to solve the technical problem that when an axial flow fan in the prior art is in a scene with more dust, the rotation of the axial flow fan can bring about the suction of the dust, so that the entering of the dust can affect the rotation of the axial flow fan, and further, the abrasion or damage of internal parts of the axial flow fan is caused.
In order to achieve the purpose, the damping axial flow fan with multiple connection modes comprises an installation base, a shell, blades, a dustproof device, a damping device and a driving device, wherein the installation base is provided with a plurality of connecting holes;
the shell is connected with the mounting base through the damping device and is positioned on one side of the mounting base, and the blade is connected with the shell through the driving device and is positioned on one side of the shell;
the dustproof device comprises a filter screen, a connecting frame, a cleaning brush and a hydraulic assembly, wherein the filter screen is fixedly connected with the casing and is located on one side of the casing, the connecting frame is connected with the installation base through the hydraulic assembly and is located on one side of the filter screen, the cleaning brush is fixedly connected with the connecting frame and is connected with the filter screen in a sliding manner and located on one side of the filter screen, the connecting frame is arranged on the installation base and is connected with the connecting frame.
The hydraulic assembly comprises a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is fixedly connected with the mounting base and is positioned on one side of the mounting base, which is close to the connecting frame; one end of the hydraulic rod is connected with the output end of the hydraulic cylinder, the other end of the hydraulic rod is fixedly connected with the connecting frame, and the hydraulic rod is located between the hydraulic cylinder and the connecting frame.
The damping device comprises a telescopic rod and a spring assembly, two ends of the telescopic rod are respectively and fixedly connected with the installation base and the machine shell, and the telescopic rod is positioned on one side, close to the machine shell, of the installation base; the spring assembly is arranged on the mounting base and connected with the machine shell.
The spring assembly comprises a first spring fixing seat, a second spring fixing seat and a spring body, wherein the first spring fixing seat is fixedly connected with the mounting base and is positioned on one side, close to the telescopic rod, of the mounting base; the second spring fixing seat is fixedly connected with the machine shell and is positioned on one side of the machine shell close to the telescopic rod; the two ends of the spring body are fixedly connected with the first spring fixing seat and the second spring fixing seat respectively and are located between the first spring fixing seat and the second spring fixing seat.
The driving device comprises a support, a driving motor and a rotating shaft, wherein the support is fixedly connected with the shell and is positioned on one side of the shell; the driving motor is fixedly connected with the bracket and is positioned on one side of the bracket close to the blade; the rotating shaft is connected with the output end of the driving motor, fixedly connected with the blade and positioned on one side of the driving motor close to the blade.
The damping axial flow fan with multiple connection modes has the advantages that the casing is connected in multiple modes through the mounting base, the blades are supported when the blades rotate through the casing, meanwhile, the damping effect on the casing is realized through the damping assembly, so that the aim of damping vibration generated by the rotation of the blades is fulfilled, the ventilation effect of the axial flow fan is realized through the rotation of the blades, the dust can be adsorbed and intercepted through the filter screen, the hydraulic assembly is driven to realize the movement of the connecting frame, so that the cleaning brush is driven to move, the dust on the filter screen is cleaned and scraped, the dust removal capacity of the filter screen is reduced due to excessive dust adsorption is avoided through the sliding of the cleaning brush, and meanwhile, the service life of the filter screen can be prolonged, thereby greatly reducing the dust suction in the environment with excessive dust, avoiding the dust entering to influence the rotation of the axial flow fan, and preventing the dust from entering the axial flow fan to cause the abrasion or damage of the internal parts.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a vibration-damping axial flow fan having various connection means according to the present invention.
Fig. 2 is a schematic structural view of the shock-absorbing device of the present invention.
Fig. 3 is a schematic structural view of the dust removing device of the present invention.
In the figure: 1-mounting a base, 2-a machine shell, 3-blades, 4-a dustproof device, 5-a damping device, 6-a driving device, 41-a filter screen, 42-a connecting frame, 43-a cleaning brush, 44-a hydraulic component, 51-a telescopic rod, 52-a spring component, 61-a bracket, 62-a driving motor, 63-a rotating shaft, 441-a hydraulic cylinder, 442-a hydraulic rod, 521-a first spring fixing seat, 522-a second spring fixing seat and 523-a spring body.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 3, the present invention provides a vibration-damping axial flow fan with multiple connection modes, including a mounting base 1, a casing 2, a blade 3, a dust-proof device 4, a vibration-damping device 5 and a driving device 6; the machine shell 2 is connected with the installation base 1 through the damping device 5 and is positioned at one side of the installation base 1, and the blade 3 is connected with the machine shell 2 through the driving device 6 and is positioned at one side of the machine shell 2; dust keeper 4 includes filter screen 41, link 42, clean brush 43 and hydraulic assembly 44, filter screen 41 with casing 2 fixed connection, and be located one side of casing 2, link 42 with installation base 1 passes through hydraulic assembly 44 connects, and is located installation base 1 is close to one side of filter screen 41, clean brush 43 with link 42 fixed connection, and with filter screen 41 sliding connection, and be located link 42 is close to one side of filter screen 41, hydraulic assembly 44 sets up on the installation base 1, and with link 42 connects.
In this embodiment, the casing 2 is connected to the mounting base 1 through the damping device 5, the mounting base 1 is used to realize multi-mode connection of the casing 2, the blade 3 is connected to the casing 2 through the driving device 6, the blade 3 is supported by the casing 2 when rotating, and simultaneously the damping effect of the damping device 5 on the casing 2 is used to damp vibration generated by rotation of the blade 3, the ventilation effect of the axial flow fan is realized by rotation of the blade 3, the filter screen 41 is fixedly installed on the right side of the casing 2 through bolts, the dust can be adsorbed and intercepted through the filter screen 41, the connecting frame 42 is connected to the mounting base 1 through the hydraulic component 44, and the connecting frame 42 is driven by the hydraulic component 44 to move above the filter screen 41, the cleaning brush 43 is fixedly mounted on the connecting frame 42 through a bolt, the cleaning brush 43 is driven to move by the movement of the connecting frame 42, so that the purpose that the cleaning brush 43 slides on the filter screen 41 is achieved, further, the dust removal capacity of the filter screen 41 is reduced by excessive dust adsorption through the sliding of the cleaning brush 43, meanwhile, the service life of the filter screen 41 can be prolonged, the hydraulic component 44 is arranged on the mounting base 1 and connected with the connecting frame 42, a corresponding power source is provided for the movement of the connecting frame 42 through the hydraulic component 44, so that the mounting base 1 is used for realizing multi-way connection of the casing 2, the casing 2 supports the blades 3 when rotating, and meanwhile, the damping effect of the damping device 5 on the casing 2 is achieved, the purpose of damping vibration generated by rotation of the blades 3 is achieved, the axial flow fan is ventilated through rotation of the blades 3, dust can be adsorbed and intercepted through the filter screen 41, meanwhile, the hydraulic assembly 44 is driven to move the connecting frame 42, so that the cleaning brush 43 is driven to move, the dust on the filter screen 41 is cleaned and scraped, the dust is prevented from being adsorbed too much through sliding of the cleaning brush 43, the dust removing capacity of the filter screen 41 is reduced, meanwhile, the service life of the filter screen 41 can be prolonged, dust is prevented from being sucked in an environment with excessive dust, the dust is prevented from entering the axial flow fan and causing influence on rotation of the axial flow fan, and accordingly, abrasion or damage of internal parts caused by the dust entering the axial flow fan is prevented.
Further, referring to fig. 3, the hydraulic assembly 44 includes a hydraulic cylinder 441 and a hydraulic rod 442, wherein the hydraulic cylinder 441 is fixedly connected to the mounting base 1 and is located on a side of the mounting base 1 close to the connecting frame 42; one end of the hydraulic rod 442 is connected to the output end of the hydraulic cylinder 441, the other end of the hydraulic rod 442 is fixedly connected to the connecting frame 42, and the hydraulic rod 442 is located between the hydraulic cylinder 441 and the connecting frame 42.
In this embodiment, the hydraulic cylinder 441 is fixed to the mounting base 1 by a bolt, the hydraulic cylinder 441 provides power for extending and retracting the hydraulic rod 442 during the extension and retraction process, one end of the hydraulic rod 442 is connected to the output end of the hydraulic cylinder 441, the other end of the hydraulic rod 442 is welded to the connecting frame 42, the hydraulic rod 442 is disposed between the hydraulic cylinder 441 and the connecting frame 42, and the hydraulic rod 442 is extended and retracted by the output power provided by the hydraulic cylinder 441 to move the connecting frame 42 to drive the cleaning brushes 43.
Further, referring to fig. 2, the damping device 5 includes an expansion link 51 and a spring assembly 52, two ends of the expansion link 51 are respectively and fixedly connected to the mounting base 1 and the housing 2, and the expansion link 51 is located on one side of the mounting base 1 close to the housing 2; the spring assembly 52 is disposed on the mounting base 1 and connected to the housing 2.
In this embodiment, eight telescopic links 51 are welded on the installation base 1, four telescopic links 51 are welded on the left side of the casing 2, four telescopic links 51 are welded on the right side of the casing 2, the connection stability is ensured by eight telescopic links 51 when the left end and the right end of the casing 2 are damped, the spring assembly 52 is arranged on the installation base 1 and connected with the casing 2, and the damping purpose is achieved for the generated vibration of the rotating blade 3 through the deformation capacity of the spring assembly 52.
Further, referring to fig. 2, the spring assembly 52 includes a first spring fixing seat 521, a second spring fixing seat 522 and a spring body 523, wherein the first spring fixing seat 521 is fixedly connected to the mounting base 1 and is located on one side of the mounting base 1 close to the telescopic rod 51; the second spring fixing seat 522 is fixedly connected to the housing 2 and is located on one side of the housing 2 close to the telescopic rod 51; two ends of the spring body 523 are respectively and fixedly connected with the first spring fixing seat 521 and the second spring fixing seat 522, and are located between the first spring fixing seat 521 and the second spring fixing seat 522.
In this embodiment, eight first spring holders 521 are welded to the mounting base 1, eight second spring holders 522 are welded to the housing 2, and eight second spring holders 522 are welded to the housing 2 to limit and fix the other ends of the eight spring bodies 523 by the eight second spring holders 522, eight spring bodies 523 are provided, one ends of the eight spring bodies 523 are welded to the first spring holders 521, the other ends of the eight spring bodies 523 are welded to the second spring holders 522, and the spring bodies 523 are interposed between the first spring holders 521 and the second spring holders 522, so that the vibration generated when the blade 3 rotates is damped by the deformation capability of the spring body 523.
Further, referring to fig. 2, the driving device 6 includes a bracket 61, a driving motor 62 and a rotating shaft 63, wherein the bracket 61 is fixedly connected to the housing 2 and is located at one side of the housing 2; the driving motor 62 is fixedly connected with the bracket 61 and is positioned on one side of the bracket 61 close to the blade 3; the rotating shaft 63 is connected with the output end of the driving motor 62, is fixedly connected with the blade 3, and is located on one side of the driving motor 62 close to the blade 3.
In this embodiment, the bracket 61 is fixedly installed in the casing 2 by bolts, the bracket 61 is fixedly supported by the casing 2, the driving motor 62 is fixedly installed on the bracket 61 by bolts, the driving motor 62 is fixedly supported by the bracket 61, the rotating shaft 63 is connected to the output end of the driving motor 62, the rotating shaft 63 is driven by the driving motor 62 to rotate, the blade 3 is welded on the rotating shaft 63, and the purpose of rotating the blade 3 is achieved by the rotation of the rotating shaft 63.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (5)
1. A damping axial flow fan with multiple connection modes is characterized by comprising an installation base, a shell, blades, a dustproof device, a damping device and a driving device;
the shell is connected with the mounting base through the damping device and is positioned on one side of the mounting base, and the blade is connected with the shell through the driving device and is positioned on one side of the shell;
the dustproof device comprises a filter screen, a connecting frame, a cleaning brush and a hydraulic assembly, wherein the filter screen is fixedly connected with the casing and is located on one side of the casing, the connecting frame is connected with the installation base through the hydraulic assembly and is located on one side of the filter screen, the cleaning brush is fixedly connected with the connecting frame and is connected with the filter screen in a sliding manner and located on one side of the filter screen, the connecting frame is arranged on the installation base and is connected with the connecting frame.
2. The multi-connection vibration absorbing axial flow fan according to claim 1,
the hydraulic assembly comprises a hydraulic cylinder and a hydraulic rod, the hydraulic cylinder is fixedly connected with the mounting base and is positioned on one side of the mounting base, which is close to the connecting frame; one end of the hydraulic rod is connected with the output end of the hydraulic cylinder, the other end of the hydraulic rod is fixedly connected with the connecting frame, and the hydraulic rod is located between the hydraulic cylinder and the connecting frame.
3. The multi-connection vibration absorbing axial flow fan according to claim 1,
the damping device comprises a telescopic rod and a spring assembly, two ends of the telescopic rod are respectively and fixedly connected with the installation base and the machine shell, and the telescopic rod is positioned on one side, close to the machine shell, of the installation base; the spring assembly is arranged on the mounting base and connected with the machine shell.
4. The multi-connection vibration absorbing axial flow fan according to claim 3,
the spring assembly comprises a first spring fixing seat, a second spring fixing seat and a spring body, and the first spring fixing seat is fixedly connected with the mounting base and is positioned on one side, close to the telescopic rod, of the mounting base; the second spring fixing seat is fixedly connected with the machine shell and is positioned on one side of the machine shell close to the telescopic rod; the two ends of the spring body are fixedly connected with the first spring fixing seat and the second spring fixing seat respectively and are located between the first spring fixing seat and the second spring fixing seat.
5. The multi-connection vibration absorbing axial flow fan according to claim 1,
the driving device comprises a bracket, a driving motor and a rotating shaft, and the bracket is fixedly connected with the shell and is positioned on one side of the shell; the driving motor is fixedly connected with the bracket and is positioned on one side of the bracket close to the blade; the rotating shaft is connected with the output end of the driving motor, fixedly connected with the blade and positioned on one side of the driving motor close to the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348351.6U CN216407302U (en) | 2021-12-29 | 2021-12-29 | Shock attenuation axial fan with multiple connected mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348351.6U CN216407302U (en) | 2021-12-29 | 2021-12-29 | Shock attenuation axial fan with multiple connected mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216407302U true CN216407302U (en) | 2022-04-29 |
Family
ID=81286836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123348351.6U Active CN216407302U (en) | 2021-12-29 | 2021-12-29 | Shock attenuation axial fan with multiple connected mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216407302U (en) |
-
2021
- 2021-12-29 CN CN202123348351.6U patent/CN216407302U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212210698U (en) | High-stability motor for building | |
| CN115102325B (en) | Damping and noise-reducing generator | |
| CN112145215A (en) | Tunnel construction ventilation system suitable for multiple environment | |
| CN216407302U (en) | Shock attenuation axial fan with multiple connected mode | |
| CN210428275U (en) | Dustproof computer machine case of high heat dissipation | |
| CN113765012A (en) | Power distribution cabinet capable of expanding heat dissipation range and method for expanding heat dissipation | |
| LU502904B1 (en) | Box-type exhaust fan | |
| CN114704484B (en) | Mining energy-saving fan and use method thereof | |
| CN207212698U (en) | A kind of clearing machine denoising draught fan | |
| CN208480096U (en) | A kind of safety device for Electric control cabinet | |
| CN113099644B (en) | Energy storage rack heat dissipation shock attenuation strutting arrangement | |
| CN212155225U (en) | Coal mine electromechanical equipment for coal mining | |
| CN214544623U (en) | Repeater convenient for heat dissipation for internet equipment | |
| CN213811218U (en) | Low-noise anti-abrasion purification type fan for air source heat pump | |
| CN115307341B (en) | Improved generation air source heat pump | |
| CN220172700U (en) | Protection structure of switch board | |
| CN216930216U (en) | Data exchange equipment based on 5G network | |
| CN216895549U (en) | Centrifugal dust removal flywheel | |
| CN221324681U (en) | Noise reduction equipment convenient to use | |
| CN218041045U (en) | Brushless motor of exhaust gas circulating valve | |
| CN219386482U (en) | Water supply unit | |
| CN221610899U (en) | Underframe of air compressor | |
| CN220706084U (en) | High-pressure centrifugal fan | |
| CN219654984U (en) | Fan shock attenuation structure of making an uproar falls | |
| CN219041541U (en) | Noise reduction type industrial fan motor protective cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: 224051 Group 2, Xuri Village, Qingdun Town, Tinghu District, Yancheng City, Jiangsu Province Patentee after: Yancheng Shenlong Fan Co.,Ltd. Address before: 224332 southeast industrial concentration area, Yandong Town, Tinghu District, Yancheng City, Jiangsu Province (19) Patentee before: Jiangsu leichen Environmental Protection Technology Co.,Ltd. |