CN206072253U - A kind of coupling fan gear-box - Google Patents
A kind of coupling fan gear-box Download PDFInfo
- Publication number
- CN206072253U CN206072253U CN201620953549.7U CN201620953549U CN206072253U CN 206072253 U CN206072253 U CN 206072253U CN 201620953549 U CN201620953549 U CN 201620953549U CN 206072253 U CN206072253 U CN 206072253U
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- China
- Prior art keywords
- gear
- clutch
- wave
- transmission
- control
- 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
This utility model discloses a kind of coupling fan gear-box, it includes casing, waves drive link, waves control-rod and the driving gear set for receives input power, driving gear set is installed on the inner chamber of casing, wave drive link to be inserted in the inner chamber and be connected with driving gear set, wave drive link and be connected with and wave travelling gear, wave control-rod and be connected with clutch for clutch control gear, driving gear set exports power to clutch for clutch control gear, and clutch for clutch control gear drives to wave travelling gear and then drive and waves drive link action；Clutch for clutch control gear is connected by meshing transmission for separable with driving gear set, and clutch for clutch control gear is provided with transmission cavity, is waved travelling gear in drive cavity body and is constituted separable being connected with transmission cavity.This utility model constitutes the separable disengaging type control for being connected, realizing fan rocking action by waving travelling gear and clutch for clutch control gear, and simple and practical, transmission is succinct directly, quick for installation, low production cost.
Description
Technical field
This utility model is related to the fan gear housing technical field that yaw is shaken for controlling fan, it is specifically a kind of from
Box-like fan gear housing.
Background technology
At present, for oscillating electric fan product, in order to realize the control to shaking yaw, it is to avoid be chronically at and wave dynamic
In work, shadoof disengaging type uni-drive gear box on market, is commonly used.
Wherein, it is more typical with gear box structure disclosed in Chinese patent 201320075802X.But, the patent institute is public
Open in gear box structure, the clutch transmission part which adopts is complex, and installation procedure is various, no matter from material or erector
For sequence, both increase production cost, and, the parts of its clutch transmission are more, once certain parts occur it is stuck or
Damage, overall gear-box will be caused normally cannot to be driven.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of coupling fan gear-box, the tooth
Roller box takes cavity type clutch transmission principle, and overall structure is simple, quick for installation, low production cost.
What utility model purpose of the present utility model was realized in：A kind of coupling fan gear-box, it include casing,
Wave drive link, wave control-rod and the driving gear set for receives input power, the driving gear set is installed on casing
Inner chamber, wave drive link and be inserted in the inner chamber and be connected with driving gear set, it is characterised in that：It is described to wave drive link company
It is connected to and waves travelling gear, wave control-rod and be connected with clutch for clutch control gear, driving gear set is dynamic to the output of clutch for clutch control gear
Power, clutch for clutch control gear drive to wave travelling gear and then drive and wave drive link action；Wherein, the clutch for clutch control gear with
Driving gear set is connected by meshing transmission for separable, and the clutch for clutch control gear is provided with transmission cavity, waves travelling gear peace
Be mounted in drive cavity body and separable being connected is constituted with the transmission cavity.
For above-mentioned coupling fan gear-box, wave travelling gear and separable being connected is formed with drive cavity body
Mode can be following two kinds.
（1）, it is described transmission cavity inwall be provided with several clutch transmission connection protuberances, adjacent clutch transmission connection protuberance
Between form clutch transmission coupling recess portion, wave travelling gear and be provided with several and wave the convex portion that is connected, it is adjacent to wave biography
Formed between dynamic connection protuberance and wave the recess that is connected, clutch transmission connection protuberance is separable with the recess that is connected is waved
Be connected, clutch transmission coupling recess portion is connected for separable with the convex portion that is connected is waved.
For above-mentioned coupling fan gear-box, its further improvement as technical scheme, the clutch transmission connect
It is equal with the quantity for waving the convex portion that is connected to connect the quantity of convex portion.
（2）, the transmission cavity inwall be provided with interior driving cog, waving the periphery of travelling gear, be provided with can be with interior driving cog
The outer driving cog of intermeshing transmission.
For above-mentioned coupling fan gear-box, its further improvement as technical scheme is described to wave control-rod
Pilot hole is provided with, pilot hole is connected with transmission cavity, is waved travelling gear and is provided with the lead column matched with pilot hole, lead column
It is arranged in pilot hole through transmission cavity.
For above-mentioned coupling fan gear-box, its further improvement as technical scheme, the driving gear set
It is including the input drive gear for receives input power and the input drive screw for being connected with clutch for clutch control gear, described
Input drive gear is to be coaxially disposed with input drive screw.
For above-mentioned coupling fan gear-box, its further improvement as technical scheme, the casing are provided with
For covering the dust cap of cabinets cavity.
For above-mentioned coupling fan gear-box, which is set on the dust cap as the further improvement of technical scheme
There is pilot sleeve, pilot sleeve is provided with the guiding cavity with the inner space of casing, control-rod is waved through guiding cavity.
For above-mentioned coupling fan gear-box, its further improvement as technical scheme is described to wave control-rod
Upper end be connected with and wave control extension rod.
Typical shadoof disengaging type uni-drive gear box phase on coupling fan gear-box described in the utility model, with market
Than with advantages below.
Clutch for clutch control gear and driving gear set are connected by meshing transmission by this utility model for separable, also, from
Close in control gear and be provided with transmission cavity, travelling gear is waved in drive cavity body and constitute and can divide with the transmission cavity
From be connected., when work is normally waved, clutch for clutch control gear is by being driven cavity and waving travelling gear phase for fan
Connection, realizes that power is transmitted, and driving gear set exports power to clutch for clutch control gear, and clutch for clutch control gear drives and waves driving cog
Wheel further drives and waves drive link action；When fan needs stopping swing, clutch for clutch control tooth can be lifted by waving control-rod
Wheel so that the transmission cavity of clutch for clutch control gear is separated with travelling gear is waved, the power of driving gear set output cannot be transmitted
To travelling gear is waved, gear-box then cuts off output fan head swinging required drive.This utility model is only by waving travelling gear
The separable disengaging type control for being connected, that is, realizing fan rocking action is constituted with the transmission cavity of clutch for clutch control gear
System, simple and practical, transmission is succinct directly, quick for installation, low production cost.
Description of the drawings
Structure principle charts of the Fig. 1 for this utility model most preferred embodiment.
Fig. 2 is that structure shown in Fig. 1 is opening the configuration state figure that dust cap is.
Fig. 3 is driving gear set described in the utility model and the installation graph for waving travelling gear.
A wherein vision exploded views of the Fig. 4 for installment state shown in Fig. 3.
Another vision exploded views of the Fig. 5 for installment state shown in Fig. 3.
Fig. 6 is travelling gear and the clutch for clutch control gear of waving described in the utility model in state diagram during power cut.
Specific embodiment
The utility model will be further described below in conjunction with the accompanying drawings.
According to Fig. 1 to Fig. 6, coupling fan gear-box disclosed in this utility model, it includes casing 1, waves biography
Lever 2, control-rod 3 and the driving gear set 4 for receives input power are waved, casing 1 can be ironcasting, or plastics
Moulding, when gear-box works, the motor output shaft 20 of fan exports power to driving gear set 4, and driving gear set 4 receives wind
The motor output power of fan is conveyed to drive link 2 is waved, and is waved the teeter member that power is reached drive link 2 fan, is realized wind
The rocking action of danger.
Driving gear set 4 is installed on the inner chamber of casing 1, wave drive link 2 be inserted in the inner chamber and with driving gear set 4
Connection, driving gear set 4 include the input drive gear 14 and input drive screw 15 for receives input power, the input
, with input drive screw 15 to be coaxially disposed, input drive gear 14 and input drive screw 15 can be with integrations for travelling gear 14
Structure, it is also possible to which output conventional gears are made moulding, input drive screw 15 is metalwork, and both are coaxially mounted to one
Rise.
It is above-mentioned wave drive link 2 and be connected with wave travelling gear 5, wave control-rod 3 and be connected with clutch for clutch control gear 6,
Clutch for clutch control gear 6 with input drive screw 15 constitute it is separable be connected, driving gear set 4 is to clutch for clutch control gear 6
Output power, clutch for clutch control gear 6 drive to wave travelling gear 5 and then drive and wave 2 action of drive link；
Wherein, clutch for clutch control gear 6 is connected by meshing transmission for separable with driving gear set 4, and here is above-mentioned to divide
From to be connected by meshing transmission be that power transmission is capable of achieving when both link together, and both can also be separated from each other.Clutch
Control gear 6 is provided with transmission cavity 7, and transmission cavity 7 is preferred for circular cavity, waves travelling gear 5 and is arranged in transmission cavity 7
And with it is described transmission cavity 7 constitute it is separable be connected, in the same manner, above-mentioned separable being connected of here is referred to two
Power transmission is capable of achieving when person links together, and both can also be separated from each other.
For above-mentioned coupling fan gear-box, wave travelling gear 5 and separable transmission company is formed with transmission cavity 7
The mode of connecing can be following two kinds.
（1）, the transmission cavity 7 inwall be provided with several clutch transmission connection protuberances 8, adjacent clutch transmission connection is convex
Clutch transmission coupling recess portion 9 is formed between portion 8, travelling gear 5 is waved and is provided with several and wave the convex portion 10 that is connected, it is adjacent
Wave to be connected to be formed between convex portion 10 and wave the recess 11 that is connected, clutch transmission connection protuberance 8 is connected with waving
Recess 11 is connected for separable, and clutch transmission coupling recess portion 9 is connected convex portion 10 for separable transmission with waving
Connection, the quantity of clutch transmission connection protuberance 8 are equal with the quantity for waving the convex portion 10 that is connected, and the connected mode defines key
Formula is connected.Period, clutch transmission connection protuberance 8 are uniformly arranged on drive cavity with 9 alternate circumference of clutch transmission coupling recess portion
The inwall of body 7, waves and is connected convex portion 10 and waves the 11 alternate circumference of recess that is connected and be uniformly arranged on swing driving cog
The periphery of wheel, as shown in Figures 5 and 6, in the same manner, it is described herein it is separable be connected it is consistent with above-mentioned explanation.
（2）, the transmission cavity 7 inwall be provided with interior driving cog, waving the periphery of travelling gear 5, be provided with can be with interior transmission
The outer driving cog of tooth intermeshing transmission, the transmission employ internal gear transmission pattern, and simple structure is common, and here is not mapped
Show.
For above-mentioned coupling fan gear-box, wave control-rod 3 and be provided with pilot hole 12, pilot hole 12 and transmission cavity
7 connections, are waved travelling gear 5 and are provided with the lead column 13 matched with pilot hole 12, and lead column 13 is arranged on through transmission cavity 7
In pilot hole 12,5 energy accurate quick of travelling gear of being more convenient for waving is into transmission cavity 7.
In addition, casing described in the utility model 1 is provided with for covering the dust cap 16 of 1 inner chamber of casing, on dust cap 16
Pilot sleeve 17 is provided with, pilot sleeve 17 is provided with the guiding cavity 18 with the inner space of casing 1, control-rod 3 is waved through leading
To cavity 18, extend to outside guiding cavity 18, meanwhile, people's operation for convenience, the upper end for waving control-rod 3 is connected with and shakes
Pendulum control extension rod 19.
, when work is normally waved, clutch for clutch control gear 6 described in the utility model is by being driven cavity 7 and shaking for fan
Swing moving gear 5 is connected, and realizes that power is transmitted, and driving gear set 4 exports power, clutch for clutch control tooth to clutch for clutch control gear 6
Wheel 6 drives to wave travelling gear 5 and then drive and waves 2 action of drive link；When fan needs stopping swing, can be by waving control
Bar processed 3 lifts clutch for clutch control gear 6 so that the transmission cavity 7 of clutch for clutch control gear 6 is separated with travelling gear 5 is waved, driving cog
The power of the output of wheel group 4 cannot be transmitted to travelling gear 5 is waved, and gear-box then cuts off output fan head swinging required drive.This reality
With new by wave travelling gear 5 and the transmission cavity 7 of clutch for clutch control gear 6 constitute it is separable be connected, i.e., in fact
The disengaging type control of fan rocking action is showed, simple and practical, transmission is succinct directly, quick for installation, low production cost.
Claims (9)
1. a kind of coupling fan gear-box, it includes casing（1）, wave drive link（2）, wave control-rod（3）And for connecing
Receive the driving gear set of input power（4）, the driving gear set（4）It is installed on casing（1）Inner chamber, wave drive link（2）
It is inserted in the inner chamber and driving gear set（4）Connection, it is characterised in that：It is described to wave drive link（2）It is connected with and waves biography
Moving gear（5）, wave control-rod（3）It is connected with clutch for clutch control gear（6）, driving gear set（4）To clutch for clutch control gear（6）It is defeated
Go out power, clutch for clutch control gear（6）Travelling gear is waved in driving（5）And then drive link is waved in driving（2）Action；Wherein, it is described
Clutch for clutch control gear（6）With driving gear set（4）It is connected by meshing transmission for separable, the clutch for clutch control gear（6）It is provided with
Transmission cavity（7）, wave travelling gear（5）Installed in transmission cavity（7）It is interior and with the transmission cavity（7）Constitute separable
It is connected.
2. coupling fan gear-box according to claim 1, it is characterised in that：The transmission cavity（7）Inwall set
There are several clutch transmission connection protuberances（8）, adjacent clutch transmission connection protuberance（8）Between form clutch transmission coupling recess portion
（9）, wave travelling gear（5）It is provided with several and waves the convex portion that is connected（10）, it is adjacent to wave the convex portion that is connected（10）
Between formed wave the recess that is connected（11）, clutch transmission connection protuberance（8）With wave the recess that is connected（11）To divide
From be connected, clutch transmission coupling recess portion（9）With wave the convex portion that is connected（10）It is connected for separable.
3. coupling fan gear-box according to claim 2, it is characterised in that：The clutch transmission connection protuberance（8）
Quantity with wave the convex portion that is connected（10）Quantity it is equal.
4. coupling fan gear-box according to claim 1, it is characterised in that：The transmission cavity（7）Inwall set
There is interior driving cog, wave travelling gear（5）Periphery be provided with can with interior driving cog be intermeshed transmission outer driving cog.
5. the coupling fan gear-box according to Claims 1-4 any claim, it is characterised in that：It is described to wave
Control-rod（3）It is provided with pilot hole（12）, pilot hole（12）With transmission cavity（7）Connection, waves travelling gear（5）It is provided with and leads
Xiang Kong（12）The lead column of matching（13）, lead column（13）Through transmission cavity（7）Installed in pilot hole（12）It is interior.
6. the coupling fan gear-box according to Claims 1-4 any claim, it is characterised in that：The transmission
Gear train（4）Including the input drive gear for receives input power（14）And for clutch for clutch control gear（6）Connection
Input drive screw（15）, the input drive gear（14）With input drive screw（15）To be coaxially disposed.
7. the coupling fan gear-box according to Claims 1-4 any claim, it is characterised in that：The casing
（1）It is provided with for covering casing（1）The dust cap of inner chamber（16）.
8. coupling fan gear-box according to claim 7, it is characterised in that：The dust cap（16）It is provided with guiding
Sleeve（17）, pilot sleeve（17）It is provided with and casing（1）Inner space guiding cavity（18）, wave control-rod（3）Pass through
It is oriented to cavity（18）.
9. coupling fan gear-box according to claim 8, it is characterised in that：It is described to wave control-rod（3）Upper end
Portion is connected with waves control extension rod（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953549.7U CN206072253U (en) | 2016-08-28 | 2016-08-28 | A kind of coupling fan gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620953549.7U CN206072253U (en) | 2016-08-28 | 2016-08-28 | A kind of coupling fan gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072253U true CN206072253U (en) | 2017-04-05 |
Family
ID=58432807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620953549.7U Expired - Fee Related CN206072253U (en) | 2016-08-28 | 2016-08-28 | A kind of coupling fan gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072253U (en) |
-
2016
- 2016-08-28 CN CN201620953549.7U patent/CN206072253U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170405 Termination date: 20190828 |