CN206268111U - A kind of fan of two-sided blowing - Google Patents
A kind of fan of two-sided blowing Download PDFInfo
- Publication number
- CN206268111U CN206268111U CN201621365657.9U CN201621365657U CN206268111U CN 206268111 U CN206268111 U CN 206268111U CN 201621365657 U CN201621365657 U CN 201621365657U CN 206268111 U CN206268111 U CN 206268111U
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- CN
- China
- Prior art keywords
- fan
- shaft
- protective cover
- driving box
- motor
- 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 a kind of fan of two-sided blowing, including support, driving box is provided with the top of the support, control zone is provided with the right side of the driving box, the driving box is internally provided with motor, the output shaft of the motor is connected by shaft coupling with driving wheel, tank wall at the top of driving box of output shaft on the motor simultaneously extends driving box, connection rotating shaft is provided with the top of the driving wheel, the driving wheel is connected with the driven pulley being arranged on the right side of it, fan shaft is provided with the driven pulley, the two ends of the fan shaft are respectively arranged with left fan layer and right fan layer.The fan of the two-sided blowing, can effectively realize the two-sided blowing of fan, be that the life of people is provided a great convenience, make fan combination connection effect more preferably, structure is compacter, using more facilitate, meanwhile, effectively prevent the waste of energy.
Description
Technical field
The utility model is related to fan technology field, specially a kind of fan of two-sided blowing.
Background technology
With our national economic development, people's living standard continuous improvements, in hot summer, many places all make
Use air-conditioning.But, air conditioning energy consumption is very big, is unfavorable for energy-conserving and environment-protective.In addition the occasion having such as space is more roomy, personnel not
Many occasion or in places such as kitchens, is not suitable for installing air-conditioning that this is accomplished by using fan.
Fan refers to that hot day takes cool apparatus electric fan so as to raw wind, is the device that air-flow is produced with electric drive, the fan of interior configuration
Son energization carries out rotating chemical conversion natural wind later reaching the effect enjoyed the cool.
Electric fan is a kind of common household electrical appliance, during the broiling summer or in the case of atmosphere draught-free, uses fan
Air flow can effectively be accelerated, played a part of to dry and avoided heat and exclude peculiar smell.Fan common at present all has yaw function,
But its rotating range is all within 180 degree, in order to further expand blowing scope, Double-faced fan is occurred in that.
Existing Double-faced fan is typically all combining two fans machinery, and combined effect is poor.Need now
A kind of new technique scheme solves the above problems.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of fan of two-sided blowing, solves existing two-sided
Fan is typically all combining two fans machinery, the poor problem of combined effect.
（Two）Technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of fan of two-sided blowing,
Including support, driving box is provided with the top of the support, control zone is provided with the right side of the driving box, the driving box
Motor is internally provided with, the output shaft of the motor is connected by shaft coupling with driving wheel, the motor
On tank wall of the output shaft at the top of the driving box and extend driving box, be provided with connection rotating shaft at the top of the driving wheel,
The driving wheel and the driven pulley drive connection being arranged on the right side of it, are provided with fan shaft, the fan on the driven pulley
The two ends of rotating shaft are respectively arranged with left fan layer and right fan layer, and the left fan layer is provided with a left side away from the side of right fan layer
Protective cover, the right fan layer is provided with right protective cover away from the side of left fan layer.
Contiguous block is arranged with the fan shaft, the inside of the contiguous block offers two symmetrical annular grooves,
The inside of the annular groove is provided with base bearing, and the base bearing is set on fan shaft, and the bottom of the contiguous block is opened
Connecting groove is provided with, the inside of the connecting groove is fixed with the connection bearing being set on connection rotating shaft, the connection rotating shaft
Above and positioned at one end of connection its top it is provided with limited block.
Preferably, the both sides of the motor are provided with the first fix bar, and the motor is fixed by first
Bar is fixed on the inside of driving box.
Preferably, the both sides of contiguous block are provided with limiting plate on the fan shaft, and the limiting plate is near contiguous block
The bottom and top of side are provided with fixed pulley, are offered on the side wall of the contiguous block both sides corresponding with fixed pulley
Pulley groove.
Preferably, the left protective cover is connected by connecting bolt with right protective cover, the left protective cover and right protection
The connecting screw hole being connected with connecting bolt is offered on cover.
Preferably, the bottom of the left protective cover and right protective cover is provided with the second fix bar, second fix bar
Bottom be provided with sliding block, the both sides at the top of the driving box are provided with chute, and the sliding block is located at the inside of chute.
Preferably, the bottom of the left protective cover and right protective cover is provided with connection semi-ring, two connection semi-ring difference
The both sides of output shaft on motor.
（Three）Beneficial effect
The utility model provides a kind of fan of two-sided blowing, possesses following beneficial effect：
（1）The fan of the two-sided blowing, by motor, driving wheel, connection rotating shaft, driven pulley, fan shaft, Zuo Feng
Being used in conjunction with each other between fan layer and right fan layer, can effectively realize the two-sided blowing of fan, for the life of people is provided
Great convenience.
（2）The fan of the two-sided blowing, by connection rotating shaft, contiguous block, annular groove, base bearing, connecting groove, connecting shaft
Being used in conjunction with each other and limited block between is held, makes the combination connection effect of fan more preferably, structure is compacter, using more square
Just, meanwhile, effectively prevent the waste of energy.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is partial structural diagram of the present utility model；
Fig. 3 is the partial structurtes enlarged drawing of the utility model A-A；
Fig. 4 is the partial structurtes enlarged drawing of the utility model B-B.
In figure：1 support, 2 driving box, 3 control zones, 4 motors, 5 driving wheels, 6 connection rotating shafts, 7 driven pulleys, 8 fans
Rotating shaft, 9 left fan layers, 10 right fan layers, 11 left protective covers, 12 right protective covers, 13 contiguous blocks, 14 annular grooves, 15 base bearings, 16
Connecting groove, 17 connection bearings, 18 limited blocks, 19 first fix bars, 20 limiting plates, 21 fixed pulleys, 22 pulley grooves, 23 connection spiral shells
Bolt, 24 second fix bars, 25 sliding blocks, 26 chutes, 27 connection semi-rings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of fan of two-sided blowing, including support 1,
The top of support 1 is provided with driving box 2, and the right side of driving box 2 is provided with control zone 3, and being internally provided with for driving box 2 drives electricity
Machine 4, the both sides of motor 4 are provided with the first fix bar 19, and motor 4 is fixed on driving box by the first fix bar 19
2 inside, the output shaft of motor 4 is connected by shaft coupling with driving wheel 5, and the output shaft on motor 4 is through drive
The tank wall at the top of dynamic case 2 simultaneously extends driving box 2, and the top of driving wheel 5 is provided with connection rotating shaft 6, driving wheel 5 be arranged on it
The driven pulley 7 on right side is connected, and fan shaft 8 is provided with driven pulley 7, and the two ends of fan shaft 8 are respectively arranged with left wind
Fan layer 9 and right fan layer 10, left fan layer 9 are provided with left protective cover 11 away from the side of right fan layer 10, and right fan layer 10 is remote
Side from left fan layer 9 is provided with right protective cover 12, and left protective cover 11 is connected by connecting bolt 23 with right protective cover 12,
The connecting screw hole being connected with connecting bolt 23, left protective cover 11 and right guarantor are offered on left protective cover 11 and right protective cover 12
The bottom of shield 12 is provided with the second fix bar 24, and the bottom of the second fix bar 24 is provided with sliding block 25, the top of driving box 2
Both sides are provided with chute 26, and sliding block 25 is located at the inside of chute 26, and the bottom of left protective cover 11 and right protective cover 12 is respectively provided with
There is connection semi-ring 27, two connection semi-rings 27 are located at the both sides of output shaft on motor 4, the second fix bar 24, sliding block respectively
25 and chute 26 left protective cover 11 and right protective cover 12 can be supported, make left protective cover 11 and right protective cover 12 more steady
Gu, meanwhile, people separately take out after very easily can also dismantling left protective cover 11 and right protective cover 12 along chute 26, maintenance
More facilitate, two connection semi-rings 27 can connect energy connection ring, and output shaft on motor 4 is through connection ring, it is to avoid defeated
Shaft is connected semi-ring 27 and is in contact with two.
Contiguous block 13 is arranged with fan shaft 8, the inside of contiguous block 13 offers through hole, and the internal diameter of through hole is slightly larger than wind
The internal diameter of rotating shaft 8 is fanned, the both sides of contiguous block 13 are provided with limiting plate 20 on fan shaft 8, and limiting plate 20 is near contiguous block 13
The bottom and top of side are provided with fixed pulley 21, are offered on the side wall of the both sides of contiguous block 13 corresponding with fixed pulley 21
Pulley groove 22, two limiting plates 20 can limit the position of contiguous block 13, and fixed pulley 21 and pulley groove 22 can make left fan layer 9 again
Good rotating speed is kept with right fan layer 10, the inside of contiguous block 13 offers two symmetrical annular grooves 14, annular groove 14
Inside be provided with base bearing 15, base bearing 15 is set on fan shaft 8, and the bottom of contiguous block 13 offers connecting groove
16, the inside of connecting groove 16 is fixed with the connection bearing 17 being set on connection rotating shaft 6, on connection rotating shaft 6 and positioned at even
The one end at the top of joint bearing 17 is provided with limited block 18, by motor 4, driving wheel 5, connection rotating shaft 6, driven pulley 7, fan
Being used in conjunction with each other between rotating shaft 8, left fan layer 9 and right fan layer 10, can effectively realize the two-sided blowing of fan, be people
Life provide a great convenience, by connection rotating shaft 6, contiguous block 13, annular groove 14, base bearing 15, connecting groove 16, even
Being used in conjunction with each other between joint bearing 17 and limited block 18, makes the combination connection effect of fan more preferably, and structure is compacter, makes
With more facilitate, meanwhile, effectively prevent the waste of energy.
When using, motor 4 is controlled to rotate by control zone 3, motor 4 is driven by driving wheel 5 and driven pulley 7
Fan shaft 8 is rotated, and rotates left fan layer 9 and right fan layer 10 on fan shaft 8, the contiguous block 13 on fan shaft 8
Driving wheel 5 is linked together with driven pulley 7, specially contiguous block 13 is set on fan shaft 8, set on fan shaft 8
There is driven pulley 7, driving wheel 5 is connected by connection rotating shaft 6, connecting groove 16, connection bearing 17 and limited block 18 with contiguous block 13
Together, while connection, moreover it is possible to ensure that driving wheel 5 is rotated, it is often more important that can also keep driving wheel 5 and driven pulley 7 it
Between normal transmission, can effectively realize the two-sided blowing of fan, be that the life of people is provided a great convenience, can well
Keep the compactedness of fan structure.
In sum, the fan of the two-sided blowing, can effectively realize the two-sided blowing of fan, for the life of people is provided
Great convenience.
Also, make fan combination connection effect more preferably, structure is compacter, using more facilitate, meanwhile, be prevented effectively from
The waste of energy.
It should be noted that herein, term " including ", "comprising" or its any other variant be intended to non-row
His property is included, so that process, method, article or equipment including a series of key elements not only include those key elements, and
And also include other key elements being not expressly set out, or also include for this process, method, article or equipment institute are intrinsic
Key element.In the absence of more restrictions.By sentence " including one ... the key element for limiting, it is not excluded that including
Also there is other identical element in the process of the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of fan of two-sided blowing, including support（1）, it is characterised in that：The support（1）Top be provided with driving box
（2）, the driving box（2）Right side be provided with control zone（3）, the driving box（2）Be internally provided with motor（4）,
The motor（4）Output shaft pass through shaft coupling and driving wheel（5）It is connected, the motor（4）On output shaft
Through driving box（2）The tank wall at top simultaneously extends driving box（2）, the driving wheel（5）Top be provided with connection rotating shaft
（6）, the driving wheel（5）With the driven pulley being arranged on the right side of it（7）Drive connection, the driven pulley（7）On be provided with fan
Rotating shaft（8）, the fan shaft（8）Two ends be respectively arranged with left fan layer（9）With right fan layer（10）, the left fan layer
（9）Away from right fan layer（10）Side be provided with left protective cover（11）, the right fan layer（10）Away from left fan layer（9）'s
Side is provided with right protective cover（12）；The fan shaft（8）On be arranged with contiguous block（13）, the contiguous block（13）Inside
Offer two symmetrical annular grooves（14）, the annular groove（14）Inside be provided with base bearing（15）, the main shaft
Hold（15）It is set in fan shaft（8）On, the contiguous block（13）Bottom offer connecting groove（16）, the connecting groove
（16）Inside be fixed with and be set in connection rotating shaft（6）On connection bearing（17）, the connection rotating shaft（6）Above and positioned at even
Joint bearing（17）The one end at top is provided with limited block（18）.
2. the fan of a kind of two-sided blowing according to claim 1, it is characterised in that：The motor（4）Both sides
It is provided with the first fix bar（19）, the motor（4）By the first fix bar（19）It is fixed on driving box（2）It is interior
Portion.
3. the fan of a kind of two-sided blowing according to claim 1, it is characterised in that：The fan shaft（8）Upper connection
Block（13）Both sides be provided with limiting plate（20）, the limiting plate（20）Near contiguous block（13）The bottom and top of side are equal
It is provided with fixed pulley（21）, the contiguous block（13）Offered and fixed pulley on the side wall of both sides（21）Corresponding pulley groove
（22）.
4. the fan of a kind of two-sided blowing according to claim 1, it is characterised in that：The left protective cover（11）By even
Connecting bolt（23）With right protective cover（12）It is connected, the left protective cover（11）With right protective cover（12）On offer and be connected
Bolt（23）The connecting screw hole being connected.
5. the fan of a kind of two-sided blowing according to claim 1, it is characterised in that：The left protective cover（11）With right guarantor
Shield（12）Bottom be provided with the second fix bar（24）, second fix bar（24）Bottom be provided with sliding block（25）,
The driving box（2）The both sides at top are provided with chute（26）, the sliding block（25）Positioned at chute（26）Inside.
6. the fan of a kind of two-sided blowing according to claim 1, it is characterised in that：The left protective cover（11）With right guarantor
Shield（12）Bottom be provided with connection semi-ring（27）, two connection semi-rings（27）Motor is located at respectively（4）Upper output
The both sides of axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365657.9U CN206268111U (en) | 2016-12-13 | 2016-12-13 | A kind of fan of two-sided blowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621365657.9U CN206268111U (en) | 2016-12-13 | 2016-12-13 | A kind of fan of two-sided blowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206268111U true CN206268111U (en) | 2017-06-20 |
Family
ID=59045294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621365657.9U Expired - Fee Related CN206268111U (en) | 2016-12-13 | 2016-12-13 | A kind of fan of two-sided blowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206268111U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185641A (en) * | 2017-12-22 | 2018-06-22 | 邓海运 | A kind of foot-operated pectinid formula desk |
| CN109630438A (en) * | 2018-11-16 | 2019-04-16 | 安徽恒风风机制造有限公司 | A kind of Multifunctional axial flow fan and its working principle |
| CN113833674A (en) * | 2021-11-30 | 2021-12-24 | 常州阳光布罗尔通风电器有限公司 | Ventilation device capable of keeping heat dissipation inside machine |
-
2016
- 2016-12-13 CN CN201621365657.9U patent/CN206268111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185641A (en) * | 2017-12-22 | 2018-06-22 | 邓海运 | A kind of foot-operated pectinid formula desk |
| CN109630438A (en) * | 2018-11-16 | 2019-04-16 | 安徽恒风风机制造有限公司 | A kind of Multifunctional axial flow fan and its working principle |
| CN113833674A (en) * | 2021-11-30 | 2021-12-24 | 常州阳光布罗尔通风电器有限公司 | Ventilation device capable of keeping heat dissipation inside machine |
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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 |
Granted publication date: 20170620 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |