CN106225085A - Fan blade structure and air conditioner with same - Google Patents
Fan blade structure and air conditioner with same Download PDFInfo
- Publication number
- CN106225085A CN106225085A CN201610818362.0A CN201610818362A CN106225085A CN 106225085 A CN106225085 A CN 106225085A CN 201610818362 A CN201610818362 A CN 201610818362A CN 106225085 A CN106225085 A CN 106225085A
- Authority
- CN
- China
- Prior art keywords
- fan blade
- blade structure
- motor shaft
- motor
- blade
- 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.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000004378 air conditioning Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a fan blade structure and an air conditioner with the same, wherein the fan blade structure comprises a fan blade and a motor, the fan blade is provided with a mounting hole, a motor shaft of the motor is inserted into the mounting hole, the mounting hole is provided with a threaded hole section, the motor shaft is provided with a screw rod part matched with the threaded hole section, and the motor shaft and the mounting hole are connected together in a matched manner through threads of the threaded hole section and the screw rod part; by applying the fan blade structure of the technical scheme of the invention, in the process of assembling the fan blade and the motor, the cross sections of the mounting holes and the rotating shaft are uniform and round, so that the hole aligning process is very easy, the assembling efficiency is greatly improved, and the labor intensity of work is reduced. The problem of the fan blade of air conditioner among the prior art and motor assembly efficiency low is solved.
Description
Technical field
The present invention relates to air-conditioning equipment field, in particular to a kind of blade structure and the air-conditioner with it.
Background technology
In order to carry out spacing to the fan blade of existing air-conditioner, as depicted in figs. 1 and 2, fan blade 1 offers D type hole 2,
Correspondingly, as it is shown on figure 3, the rotating shaft 4 of motor 3 uses the D type hole 2 of D type motor shaft and fan blade 1 to carry out assembling thus realizes determining
Position, the roller end of motor 3 uses nut to fasten.As such, it is possible to limit fan blade 1 and the rotation of rotating shaft 4, it is provided that gmatjpdumamics
Square.
But, this assembling mode, during air-conditioning practical set, needs manually to hole, turning by rotary electric machine 3
Axle 4 makes the planar section of rotating shaft 4 be directed at the planar section in the D type hole 2 of fan blade 1, then could insert cooperation, finally fasten.
Visible, manually the highest to the success rate of hole process, and inefficiency, particularly can affect integral production when producing in enormous quantities
Efficiency, labor intensity is bigger.
Summary of the invention
Present invention is primarily targeted at and a kind of blade structure is provided and there is its air-conditioner, to solve in prior art
Air-conditioning fan blade and motor between the relatively low problem of efficiency of assembling.
To achieve these goals, according to an aspect of the invention, it is provided a kind of blade structure, including fan blade and electricity
Machine, fan blade has installing hole, and the motor shaft of motor is plugged in installing hole, and installing hole has screwed hole section, and motor shaft has
The threaded shank suitable with screwed hole section, motor shaft and installing hole are connected to one by the threaded engagement of screwed hole section and threaded shank
Rise.
Further, threaded shank is contrary with the direction of rotation in the screw-threaded engagement direction of screwed hole section and fan blade.
Further, the end of motor shaft is provided with the fitting recess for turning motor shaft.
Further, fitting recess is polygon groove or cross recess or flat recess.
Further, fitting recess is interior hex slot.
Further, motor shaft has location bar segment, and location bar segment is arranged in threaded shank the motor body away from motor
One end.
Further, the outer peripheral face of location bar segment is the face of cylinder.
Further, blade structure also includes: clamp nut, and clamp nut is arranged on motor shaft, to be locked by fan blade
On motor shaft.
Further, motor shaft is provided with for the defining flange spacing to fan blade, fan blade be folded in defining flange and
Between clamp nut.
According to a further aspect in the invention, it is provided that a kind of air-conditioner, including blade structure, blade structure is foregoing
Blade structure.
The blade structure of application technical solution of the present invention, including fan blade and motor, fan blade has installing hole, the electricity of motor
Arbor is plugged in installing hole, and installing hole has screwed hole section, and motor shaft has the threaded shank suitable with screwed hole section, motor
Axle is linked together by the threaded engagement of screwed hole section and threaded shank with installing hole.During fan blade and motor assemble, by
Circular in the cross-sectional uniformity of installing hole and rotating shaft, hole process is very easy to, is greatly improved efficiency of assembling, alleviates the labor of work
Fatigue resistance.Solve the fan blade of air-conditioning of the prior art and the problem that motor efficiency of assembling is low.
Accompanying drawing explanation
The Figure of description of the part constituting the application is used for providing a further understanding of the present invention, and the present invention shows
Meaning property embodiment and explanation thereof are used for explaining the present invention, are not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the fan blade of existing air-conditioner.
Fig. 2 is the structural representation in D type hole on the fan blade of existing air-conditioner.
Fig. 3 is the structural representation of the motor of existing air-conditioner.
Fig. 4 is the structural representation of the fan blade in the most optional a kind of blade structure；
Fig. 5 is the structural representation of the installing hole of the most optional a kind of blade structure；
Fig. 6 is the structural representation of the rotating shaft on the motor in the most optional a kind of blade structure；
Fig. 7 is the structural representation of the motor of the most optional a kind of blade structure；
Fig. 8 is the fan blade assembling structural representation with rotating shaft of the most optional a kind of blade structure；
And
Fig. 9 is the overall structure schematic diagram of the most optional a kind of blade structure.
Wherein, above-mentioned accompanying drawing includes the following drawings labelling:
10, fan blade；11, installing hole；20, motor；21, motor shaft；22, fitting recess；30, assembly tool.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment can phases
Combination mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Blade structure according to embodiments of the present invention, as shown in Fig. 4 to Fig. 9, including fan blade 10 and motor 20, on fan blade 10
Having installing hole 11, the motor shaft 21 of motor 20 is plugged in installing hole 11, and installing hole 11 has screwed hole section, and motor shaft 21 has
Having the threaded shank suitable with screwed hole section, motor shaft 21 is with installing hole 11 by the threaded engagement of screwed hole section and threaded shank even
It is connected together.
The blade structure of application technical solution of the present invention, including fan blade 10 and motor 20, fan blade 10 has installing hole 11,
The motor shaft 21 of motor 20 is plugged in installing hole 11, and installing hole 11 has screwed hole section, and motor shaft 21 has and screwed hole section
Suitable threaded shank, motor shaft 21 is linked together by the threaded engagement of screwed hole section and threaded shank with installing hole 11.?
During fan blade 10 and motor 20 assembling, owing to the cross-sectional uniformity of installing hole 11 and motor shaft 21 is circular, to hole process very
Easily, it is greatly improved efficiency of assembling, alleviates the labor intensity of work.Solve fan blade and the motor dress of air-conditioning of the prior art
The problem joining inefficiency.
When being embodied as, in order to prevent in fan blade rotary course, fan blade 10 gets loose with motor shaft 21, alternatively, and motor shaft
The threaded shank of 21 is contrary with the direction of rotation in the screw-threaded engagement direction of the screwed hole section of installing hole 11 and fan blade 10, i.e. fan blade 10 exists
Can be increasingly tighter with threadeding of motor shaft 21 in rotary course, thus prevent fan blade 10 from getting loose.
For the ease of fan blade 10 being assembled on the motor shaft 21 of motor 20, alternatively, as shown in Figure 6, at motor shaft 21
End be provided with the fitting recess 22 for turning motor shaft 21, alternatively, fitting recess 22 is polygon groove or cross recess or
Word groove, in the present embodiment, fitting recess 22 is interior hex slot.As it is shown in fig. 7, use the assembly tool matched with interior hex slot
In 30 plugging in fitting grooves 22 can assembling time rotary electric machine axle 21 thus fan blade 10 is installed on motor shaft 21.
In order to be easy to be positioned on motor shaft 21 by fan blade 10 when starting to assemble, prevent fan blade 10 from swinging thus cause difficulty
With assembling, alternatively, motor shaft 21 has location bar segment, and location bar segment is arranged in threaded shank the motor body away from motor 20
One end, the outer peripheral face of location bar segment is the smooth face of cylinder, when starting to assemble, as it is shown in figure 9, first by motor shaft 21
Location bar segment is through the installing hole 11 of fan blade 10 such that it is able to is first positioned on motor shaft 21 by fan blade 10, uses dress subsequently
Allotment of labor has the fitting recess 22 transfer galvanic electricity arbor 21 of 30 insertion motor shaft 21 ends so that the installing hole 11 of fan blade 10 and motor
Axle 21 is by Screw assembly together.
During assembling, in order to make to retain between fan blade 10 and the motor body assembled predetermined distance, alternatively,
It is provided with on motor shaft 21 for the defining flange spacing to fan blade 10, when spin motor shaft 21 assembles fan blade 10, fan blade 10
It is blocked during mobile position to defining flange thus limits the direction that fan blade 10 continues towards motor body and move.
In order to prevent fan blade from coming off in the course of the work, alternatively, motor shaft 21 is additionally provided with clamp nut, fan blade
After 10 are installed on motor shaft 21, by clamp nut, fan blade is locked on motor shaft 21 further, after having assembled, fan blade
10 are folded between defining flange and clamp nut.
According to another embodiment of the invention, it is provided that a kind of air-conditioner, including blade structure, this blade structure is upper
State the blade structure of embodiment.The air-conditioner of the blade structure of application above-described embodiment, assembles process at fan blade 10 and motor 20
In, owing to the cross-sectional uniformity of installing hole 11 and motor shaft 21 is circular, hole process is very easy to, is greatly improved efficiency of assembling,
Alleviate the labor intensity of work.Solve the fan blade of air-conditioning of the prior art and the problem that motor efficiency of assembling is low.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a blade structure, including fan blade (10) and motor (20), described fan blade (10) has installing hole (11), described electricity
The motor shaft (21) of machine (20) is plugged in described installing hole (11), it is characterised in that described installing hole (11) has screwed hole
Section, described motor shaft (21) has the threaded shank suitable with described screwed hole section, described motor shaft (21) and described installing hole
(11) linked together by the threaded engagement of described screwed hole section and described threaded shank.
Blade structure the most according to claim 1, it is characterised in that the screw thread of described threaded shank and described screwed hole section is nibbled
The direction of rotation closing direction and described fan blade (10) is contrary.
Blade structure the most according to claim 1, it is characterised in that the end of described motor shaft (21) is provided with for twisting
The fitting recess (22) of dynamic described motor shaft (21).
Blade structure the most according to claim 3, it is characterised in that described fitting recess (22) is polygon groove or cross recess
Or flat recess.
Blade structure the most according to claim 3, it is characterised in that described fitting recess (22) is interior hex slot.
Blade structure the most according to claim 1, it is characterised in that described motor shaft (21) has location bar segment, described
Location bar segment is arranged in described threaded shank one end of the motor body away from described motor (20).
Blade structure the most according to claim 6, it is characterised in that the outer peripheral face of described location bar segment is the face of cylinder.
Blade structure the most according to claim 1, it is characterised in that described blade structure also includes:
Clamp nut, described clamp nut is arranged on described motor shaft (21), so that described fan blade (10) is locked at described electricity
On arbor (21).
Blade structure the most according to claim 8, it is characterised in that be provided with for described on described motor shaft (21)
The defining flange that fan blade (10) is spacing, described fan blade (10) is folded between described defining flange and described clamp nut.
10. an air-conditioner, including blade structure, it is characterised in that described blade structure is any one of claim 1 to 9
Described blade structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818362.0A CN106225085A (en) | 2016-09-12 | 2016-09-12 | Fan blade structure and air conditioner with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818362.0A CN106225085A (en) | 2016-09-12 | 2016-09-12 | Fan blade structure and air conditioner with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106225085A true CN106225085A (en) | 2016-12-14 |
Family
ID=58074922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818362.0A Pending CN106225085A (en) | 2016-09-12 | 2016-09-12 | Fan blade structure and air conditioner with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106225085A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703364A (en) * | 2018-11-30 | 2019-05-03 | 惠州市德赛西威汽车电子股份有限公司 | A kind of fit structure and mode of gauge pointer and motor |
| CN110762036A (en) * | 2019-10-17 | 2020-02-07 | 珠海格力电器股份有限公司 | Fan device and automobile air conditioner |
| CN114714295A (en) * | 2021-12-01 | 2022-07-08 | 格力电器（郑州）有限公司 | Fixture for fan blades, visual positioning robot and production line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703364A (en) * | 2018-11-30 | 2019-05-03 | 惠州市德赛西威汽车电子股份有限公司 | A kind of fit structure and mode of gauge pointer and motor |
| CN110762036A (en) * | 2019-10-17 | 2020-02-07 | 珠海格力电器股份有限公司 | Fan device and automobile air conditioner |
| CN114714295A (en) * | 2021-12-01 | 2022-07-08 | 格力电器（郑州）有限公司 | Fixture for fan blades, visual positioning robot and production line |
| CN114714295B (en) * | 2021-12-01 | 2024-08-13 | 格力电器（郑州）有限公司 | Clamp for fan blade, vision positioning robot and production line |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161214 |