CN205478540U - Assembly structure of quick assembly and disassembly fan fan blade - Google Patents
Assembly structure of quick assembly and disassembly fan fan blade Download PDFInfo
- Publication number
- CN205478540U CN205478540U CN201620117743.1U CN201620117743U CN205478540U CN 205478540 U CN205478540 U CN 205478540U CN 201620117743 U CN201620117743 U CN 201620117743U CN 205478540 U CN205478540 U CN 205478540U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- axle
- axle sleeve
- fan
- mounting 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an assembly structure of quick assembly and disassembly fan fan blade, including flabellum, axle sleeve, flabellum mounting plate and axle chucking nut, be provided with the flabellum fixed orifices on the flabellum mounting plate, the flabellum passes through the cooperation of bolt and flabellum fixed orifices to be fixed on flabellum mounting plate, is provided with the bushing installation hole on the axle sleeve, and the axle sleeve passes through the bushing installation hole to be fixed at flabellum mounting plate's intermediate position and adopt the locking of an axle chucking nut. The device simple structure, reasonable in design, detachability is good, be convenient for installation and change, the fault rate is low, and operating stability is good, long service life, the device can change size flabellum different in size according to user's demand, and the installation is simple swift, the device according to the diameter of fan axle change different axle sleeves can, be applicable to different fans, reach one round of multi -purpose effect, practiced thrift the cost, excellent in use effect.
Description
Technical field
This utility model relates to a kind of fan blade assembling structure, a kind of assembling structure being conveniently detached impeller of blower.
Background technology
Blower fan is mainly used in all fields of national economy and the ventilations in various place such as metallurgy, petrochemical industry, electric power, urban track traffic, weaving, boats and ships, in addition to tradition application, will there is bigger development prospect in coal ore comprehensive utilization, new dry process grog technological transformation, the field, more than 20 market potential such as energy-conservation and comprehensive utilization of resources of metallurgical industry.Blower fan is that the custom of gas compression and gas conveying machinery is called for short by China, and usually said blower fan includes: ventilation blower, aerator, wind-driven generator.Blower fan is dependent on the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven fluid machinery.The main structural components of blower fan is fan blade, casing, air inlet, support, motor, belt pulley, shaft coupling, deafener, driving member etc..Fan blade is the significant components of blower fan, the fan blade diameter of conventional fan is fixing, needs the diameter of fixing axle time actually used, and the wind wheel of blower fan can not be according to the diameter of the diameter rotating wind wheel of axle, and air force is the most limited with concentration degree, this is just for bringing a lot of inconvenience in actual production.
Utility model content
The purpose of this utility model is to provide a kind of assembling structure being conveniently detached impeller of blower, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of assembling structure being conveniently detached impeller of blower, including flabellum, axle sleeve, flabellum mounting base and axle card jack panel, it is provided with flabellum fixing hole on described flabellum mounting base, flabellum is coordinated with flabellum fixing hole be fixed on flabellum mounting base by bolt, being provided with axle sleeve installing hole on axle sleeve, axle sleeve is fixed on the centre position of flabellum mounting base by axle sleeve installing hole and uses axle clamping nut check.
As further program of the utility model: axle sleeve uses tapered hub.
As further program of the utility model: flabellum quantity be preferably six and flabellum is evenly distributed on flabellum mounting base, the quantity of axle card jack panel is one.
As further program of the utility model: flabellum mounting base is angled with flabellum to be connected.
Compared with prior art, the beneficial effects of the utility model are: this apparatus structure is simple, and reasonable in design, detachability is good, it is simple to installs and changes；Failure rate is low, good operation stability, service life is long；This device can change, according to the demand of user, the flabellum that size is different in size, installs simple and fast；This device changes different axle sleeves according to the diameter of fan shaft, it is adaptable to different blower fans, reaches to take turns multiplex effect, has saved cost, and using effect is good.
Accompanying drawing explanation
Fig. 1 is the front elevation of the assembling structure being conveniently detached impeller of blower.
Fig. 2 is the back view of the assembling structure being conveniently detached impeller of blower.
Fig. 3 is the profile of the assembling structure being conveniently detached impeller of blower.
Wherein: 1-flabellum, 2-axle sleeve, 3-flabellum mounting base, 4-flabellum fixing hole, 5-axle sleeve installing hole, 6-axle card jack panel.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1-3, a kind of assembling structure being conveniently detached impeller of blower, including flabellum 1, axle sleeve 2, flabellum mounting base 3 and axle card jack panel 6, it is provided with flabellum fixing hole 4 on described flabellum mounting base 3, flabellum 1 is coordinated with flabellum fixing hole 4 by bolt and is fixed on flabellum mounting base 3, being provided with axle sleeve installing hole 5 on axle sleeve 2, axle sleeve 2 is fixed on the centre position of flabellum mounting base 3 by axle sleeve installing hole 5 and is used axle card jack panel 6 to lock.Axle sleeve 2 uses tapered hub.Flabellum 1 quantity be preferably six and flabellum 1 is evenly distributed on flabellum mounting base 3, the quantity of axle card jack panel 6 is one.Flabellum mounting base 3 is angled with flabellum 1 to be connected.
Operation principle of the present utility model is: flabellum mounting base 3 is angled with flabellum 1 to be connected, flabellum fixing hole 4 it is provided with on flabellum mounting base 3, flabellum 1 is arranged on flabellum mounting base 3 by flabellum fixing hole 4, the flabellum 1 that people can change size as required, length is different, installs simple and fast；Using axle card jack panel 6 fixed hub 2 and the axle of blower fan, people can change different axle sleeves 2 according to the diameter of fan shaft, meets different Man's Demands.This apparatus structure is simple, and reasonable in design, detachability is good, it is simple to installs and changes；Failure rate is low, good operation stability, service life is long；This device can change size flabellum different in size 1 according to the demand of user, installs simple and fast；This device changes different axle sleeves 2 according to the diameter of fan shaft, it is adaptable to different blower fans, reaches to take turns multiplex effect, has saved cost, and using effect is good.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (4)
1. the assembling structure being conveniently detached impeller of blower, it is characterized in that, including flabellum, axle sleeve, flabellum mounting base and axle card jack panel, it is provided with flabellum fixing hole on described flabellum mounting base, flabellum is coordinated with flabellum fixing hole be fixed on flabellum mounting base by bolt, being provided with axle sleeve installing hole on axle sleeve, axle sleeve is fixed on the centre position of flabellum mounting base by axle sleeve installing hole and uses axle clamping nut check.
The assembling structure being conveniently detached impeller of blower the most according to claim 1, it is characterised in that described axle sleeve uses tapered hub.
The assembling structure being conveniently detached impeller of blower the most according to claim 1 and 2, it is characterised in that described flabellum quantity be preferably six and flabellum is evenly distributed on flabellum mounting base, the quantity of axle card jack panel is one.
The assembling structure being conveniently detached impeller of blower the most according to claim 3, it is characterised in that described flabellum mounting base is angled with flabellum to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117743.1U CN205478540U (en) | 2016-02-05 | 2016-02-05 | Assembly structure of quick assembly and disassembly fan fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117743.1U CN205478540U (en) | 2016-02-05 | 2016-02-05 | Assembly structure of quick assembly and disassembly fan fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478540U true CN205478540U (en) | 2016-08-17 |
Family
ID=56675132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620117743.1U Expired - Fee Related CN205478540U (en) | 2016-02-05 | 2016-02-05 | Assembly structure of quick assembly and disassembly fan fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110892159A (en) * | 2017-04-21 | 2020-03-17 | 艾威普科公司 | Axial flow fan of cooling tower with hollow disc/annular structure |
-
2016
- 2016-02-05 CN CN201620117743.1U patent/CN205478540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110892159A (en) * | 2017-04-21 | 2020-03-17 | 艾威普科公司 | Axial flow fan of cooling tower with hollow disc/annular structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180205 |