CN110159570A - The coaxial incorgruous double-deck super large air quantity Industrial fan and application method - Google Patents
The coaxial incorgruous double-deck super large air quantity Industrial fan and application method Download PDFInfo
- Publication number
- CN110159570A CN110159570A CN201910520347.1A CN201910520347A CN110159570A CN 110159570 A CN110159570 A CN 110159570A CN 201910520347 A CN201910520347 A CN 201910520347A CN 110159570 A CN110159570 A CN 110159570A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- turning set
- mounting rack
- gear
- driving
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 241000883990 Flabellum Species 0.000 claims abstract description 42
- 230000001360 synchronised effect Effects 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 32
- 239000010410 layer Substances 0.000 claims description 24
- 239000002356 single layer Substances 0.000 claims description 6
- 230000003068 static effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/163—Combinations of two or more pumps ; Producing two or more separate gas flows driven by a common gearing arrangement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The coaxial incorgruous double-deck super large air quantity Industrial fan disclosed by the invention and application method, including mounting rack, shaft and turning set, turning set is rotatably arranged on mounting rack, the bottom of turning set extends to the downside of mounting rack, and the bottom of turning set is circumferentially evenly provided with several upper layer flabellums, the lower rotational of shaft is arranged in turning set, the bottom of shaft extends to the downside of turning set, and the bottom of shaft is circumferentially evenly provided with several lower layer's flabellums, the top of shaft and mounting rack are rotatablely connected, first bevel gear is fixedly installed in shaft, the top of turning set corresponds to first bevel gear and is provided with second bevel gear, the driving mechanism for driving first bevel gear and second bevel gear synchronous backward to rotate is provided on mounting rack.The present invention has the structure of the double-deck fan, greatly improves air quantity, is particularly suitable for big workshop, and the structure integral strength for realizing the double-deck fan synchronous different to rotation is high, long service life.
Description
Technical field
The present invention relates to industrial big fan technical fields, more particularly to the coaxial incorgruous double-deck super large air quantity Industrial fan and
Application method.
Background technique
In order to improve the comfort of workshop condition, Industrial fan, traditional work are generally both provided in workshop
Industry fan dimension is smaller, is mounted on roof or wall, must assure that setting is enough in order to blow to farther away region
More quantity increases cost, and the power of single Industrial fan is very high, and the wind that such Industrial fan is produced by boasting can be very big,
Discomfort is caused to worker, or even will affect normal work, later in order to improve this situation, industrial big fan, work occurs
The flabellum of sparetime university's fan is very long, is up to several meters, thus only need an industrial big fan can so that large stretch of region generates wind,
And very high revolving speed is not needed, so that the wind blown to worker is very soft.
Existing industry big fan generally only has one layer of flabellum, in other fields, such as fan cooling, in order to further increase
Add air output, is provided with two layers of flabellum, and the rotation mode of two layers of flabellum is on the contrary, this sample loading mode can actually be mentioned greatly
High air output, but due to the fan load very little in above-mentioned field, so internal drive mechanism is simple, by relatively simple
The function of above-mentioned two layers of fan reversion can be realized in structure, but if the structure is applied on industrial big fan, due to work
The flabellum weight of sparetime university's fan is very big, and above-mentioned simple structure is if be applied directly on industrial big fan, it is easy to make
It is damaged at structural member, service life is very short, use cost is virtually improved, so how to increase on industrial big fan reliable
The blade structure of the double-deck reversion become the application and to solve the problems, such as.
Summary of the invention
In place of avoiding the deficiencies in the prior art, the coaxial incorgruous double-deck super large air quantity industry wind is provided
Fan and application method, to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical scheme adopted by the invention is as follows: the coaxial incorgruous double-deck super large air quantity Industrial fan, packet
Mounting rack, shaft and turning set are included, the turning set is rotatably arranged on mounting rack, and the bottom of turning set extends to mounting rack
Downside, and the bottom of turning set is circumferentially evenly provided with several upper layer flabellums, the lower rotational setting of the shaft
In turning set, the bottom of shaft extends to the downside of turning set, and the bottom of shaft be circumferentially evenly provided with it is several
Lower layer's flabellum, the top of the shaft and mounting rack are rotatablely connected, and are fixedly installed first bevel gear in the shaft, and described turn
The top of dynamic set corresponds to the first bevel gear and is provided with second bevel gear, is provided on the mounting rack for driving the first cone
The driving mechanism of gear and the rotation of second bevel gear synchronous backward；
The driving mechanism includes that third hand tap gear, the 4th bevel gear, the 5th bevel gear and driving third hand tap gear turn
Dynamic driving motor, driving motor are fixed on mounting rack, the 4th bevel gear simultaneously with first bevel gear and the
The upside of third hand tap gear is engaged, and the 5th bevel gear engages with the downside of second bevel gear and third hand tap gear simultaneously；
The first bevel gear and second bevel gear are horizontally disposed, the third hand tap gear, the 4th bevel gear with
And the 5th bevel gear be arranged along the vertical direction.
Further, the third hand tap gear is coaxially connected with the 6th bevel gear, cooperates on the output shaft of the driving motor
6th bevel gear is provided with the 7th bevel gear.
Further, horizontally movable on the mounting rack to be provided with the first sliding block and the second sliding block, the triconodont
Wheel is rotatably arranged on the first sliding block, and anti-rotation corresponding with the position of turning set is provided on second sliding block and pushes against block,
It is provided between first sliding block and the second sliding block for driving the two synchronous and heterodromous switching mechanism.
Further, mounting rack is respectively cooperating on first sliding block be provided with the first limited block and the second limited block.
Further, the switching construction includes several transmission gears being rotatably arranged on mounting rack, and transmission gear is along vertical
To arrangement and adjacent transmission gear is engaged, and is respectively arranged with the first rack structure on first sliding block and the second sliding block
With the second rack structure, wherein be located at top side transmission gear be engaged with the first rack structure, the biography positioned at lower side
Moving gear is engaged with the second rack structure；
One of them described transmission gear is connected with the driving structure of its rotation of driving；
The quantity of the transmission gear is odd number.
Further, the driving structure includes the motor being arranged on mounting rack, and the output shaft and transmission gear of motor are solid
Fixed connection.
Further, the driving structure includes the flexible driving structure being fixed on mounting rack being arranged and by stretching
Contracting driving structure is slidably disposed in the drive block on mounting rack, and third rack structure, third rack gear are provided on drive block
Structure is engaged with transmission gear.
A kind of application method of the above-mentioned coaxial incorgruous double-deck super large air quantity Industrial fan, including by the double-deck flabellum synchronous different
The switching method of single layer flabellum rotary state is switched to rotary state, which includes following movement: static in flabellum
When state, transmission gear rotation is driven by driving structure, and then the first sliding block of synchronous driving moves right, the second sliding block is to the left
Mobile, i.e. while the 5th bevel gear and second bevel gear, third hand tap gear are disengaged from state, anti-rotation, which pushes against block and is resisted against, to be turned
It is dynamic to put on, circumferential limit is realized to turning set, at work, only shaft drives lower layer's fan blade rotating to such driving motor
Dynamic, turning set and upper layer flabellum are in static state.
Above-mentioned technical proposal of the invention has the advantages that the present invention has the structure of the double-deck fan, greatly
Air quantity is improved, is particularly suitable for big workshop, and the structure for realizing the double-deck fan synchronous different to rotation is whole
Intensity is high, long service life.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is another state diagram of Fig. 2；
Fig. 4 is the cross-sectional view at the first sliding block of the embodiment of the present invention；
Fig. 5 is the cross-sectional view at the second sliding block of the embodiment of the present invention；
Fig. 6 is another example structure figure of driving structure of the present invention.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figs. 1-5, the coaxial incorgruous double-deck super large air quantity Industrial fan described in the present embodiment, including mounting rack 1, turn
Axis 2 and turning set 3, turning set 3 are rotatably arranged on mounting rack 1, and the bottom of turning set 3 extends to the downside of mounting rack 1, and
And the bottom of turning set 3 is circumferentially evenly provided with several upper layer flabellums 4, the lower rotational of shaft 2 is arranged in turning set 3
Interior, the bottom of shaft 2 extends to the downside of turning set 3, and the bottom of shaft 2 is circumferentially evenly provided with several lower layer's fans
Leaf 5, the top of shaft 2 and mounting rack 1 are rotatablely connected, and first pressure axis is wherein provided between the top of shaft 2 and mounting rack 1
22a is held, second pressure bearing 22b is provided between the middle part and turning set 3 of shaft 2, between the bottom and shaft 2 of turning set 3
It is provided with third pressure bearing 22c, the 4th pressure bearing 22d is provided between mounting rack 1 and turning set 3, it is above-mentioned by being arranged
Pressure bearing, the flexibility at rotation connection can be improved, reduce the abrasion of structural member, prolong the service life.
First bevel gear 6 is fixedly installed in shaft 2, the top of turning set 3 corresponds to first bevel gear 6 and is provided with the second cone
Gear 7, in the present embodiment, the size of first bevel gear 6 are identical as the size of second bevel gear 7, and first bevel gear 6
In the top of second bevel gear 7, it is provided on mounting rack 1 for driving first bevel gear 6 and 7 synchronous backward of second bevel gear to turn
Dynamic driving mechanism；
Driving mechanism includes 8 turns of third hand tap gear of third hand tap gear 8, the 4th bevel gear 9, the 5th bevel gear 10 and driving
Dynamic driving motor 23, driving motor 23 are fixed on mounting rack 1, the 4th bevel gear 9 simultaneously with first bevel gear 6 and
The upside of third hand tap gear 8 is engaged, and the 5th bevel gear 10 engages with the downside of second bevel gear 7 and third hand tap gear 8 simultaneously,
In the present embodiment, the 4th bevel gear 9 is identical as the size of the 5th bevel gear 10, so turn of upper layer flabellum 4 and lower layer's flabellum 5
Dynamic speed is identical.
It is of course also possible to according to the actual needs, change the size of each bevel gear, and then upper layer flabellum 4 is adjusted under
The relative rotation speed of layer flabellum 5.
First bevel gear 6 and second bevel gear 7 are horizontally disposed, third hand tap gear 8, the 4th bevel gear 9 and
Five bevel gears 10 are arranged along the vertical direction.
Third hand tap gear 8 is coaxially connected with the 6th bevel gear 11, cooperates the 6th bevel gear on the output shaft of driving motor 23
11 are provided with the 7th bevel gear 12.
Third hand tap gear 8 and the 4th bevel gear 9 are directly rotatably arranged on mounting rack 1 by shaft.
It is horizontally movable on mounting rack 1 to be provided with the first sliding block 13 and the second sliding block 14, the rotation setting of third hand tap gear 8
On the first sliding block 13, as shown in figure 4, the two sides of the first sliding block 13 are provided with the first guide pad, cooperation first is led on mounting rack 1
Block is provided with the first guide groove, 13 smooth sliding of the first sliding block is guaranteed by guide frame, be provided on the second sliding block 14 with
The corresponding anti-rotation in the position of turning set 3 pushes against block 24, it is preferred that it is higher abrasive rubber of frictional force etc. that anti-rotation, which pushes against block 24,
Material, and anti-rotation pushes against the end face of block 24 and is adapted with the surface shape of turning set 3, and the top of the second sliding block 14 is provided with the
Two guide pad 14a cooperate on mounting rack 1 second guide pad 14a to be provided with the second guide groove, guarantee the steady cunning of the second sliding block 14
It is dynamic, it is provided between the first sliding block 13 and the second sliding block 14 for driving the two synchronous and heterodromous switching mechanism.
It is respectively cooperating with mounting rack 1 on first sliding block 13 and is provided with the first limited block 13a and the second limited block 13b, the first limit
Position block 13a and the second limited block 13b is located at the two sides of mounting rack 1, plays the role of limitation to the stroke of the first sliding block 13,
It avoids that bevel gear is broken or de-orbited.
Switching construction includes several transmission gears 15 being rotatably arranged on mounting rack 1, and transmission gear 15 is longitudinally arranged
And adjacent transmission gear 15 is engaged, be respectively arranged on the first sliding block 13 and the second sliding block 14 first rack structure 16 with
Second rack structure 17 is located at lower side wherein the transmission gear 15 for being located at top side is engaged with the first rack structure 16
Transmission gear 15 be engaged with the second rack structure 17, the quantity of transmission gear 15 is odd number, only transmission gear 15
Quantity is odd number, and the first sliding block 13 can be made to move in the opposite direction simultaneously with the second sliding block 14.
One of transmission gear 15 is connected with the driving structure of its rotation of driving, and there are two types of forms for driving structure, wherein
A kind of driving structure as shown in Figure 1: includes the motor 18 being arranged on mounting rack 1, the output shaft and transmission gear 15 of motor 18
Be fixedly connected, motor 18 drives transmission gear 15 to rotate, the first sliding block 13 of synchronous driving of transmission gear 15 and the second sliding block 14 to
Opposite direction moves horizontally；
Another driving structure is as shown in Figure 6: driving structure includes the flexible drive that setting is fixed on mounting rack 1
It moves structure 19 and the drive block 20 on mounting rack 1, drive block 20 and peace is slidably disposed in by flexible driving structure 19
The guide frame for being provided with guide pad, guide groove between 1 is shelved, third rack structure 21, third tooth are provided on drive block 20
Structure 21 is engaged with transmission gear 15, drives drive block 20 mobile by telescoping drive mechanism 19, and then drive guiding
Gear 15 rotates, and realizes the movement of the first sliding block 13 and the second sliding block 14；Telescoping drive mechanism 19 is electronics telescopic rod, hydraulic cylinder
Or cylinder, in the present embodiment, drive block 20 is vertically moving.
The present invention is gathered around there are two types of working condition, and a kind of is the double-deck flabellum synchronous different to the state of rotation, and another kind is single layer
The state of flabellum rotation, as shown in Figure 1, under the driving of driving motor, upper layer flabellum 4 and lower layer's flabellum 5 are rotated synchronously for the former,
And the direction of rotation, in this way, in this mode, air output is larger, the latter is as shown in figure 3, the 5th bevel gear 10 is in offline shape
The rotation of state, only lower layer's flabellum 5, and upper layer flabellum 4 does not rotate, in this mode, although the more double-deck flabellum rotation of air output
Mode is small, but since the load of driving motor is small, more power saving can carry out the selection of mode according to the actual situation, work as vehicle
It, can be using the double-deck flabellum synchronous different to the state of rotation, when in workshop when interior air themperature is high, needs accelerate ventilation
Air themperature is relatively free of so high, it is only necessary to, can be using the shape of single layer flabellum rotation if meeting conventional cooling purpose
State.
A kind of application method of the above-mentioned coaxial incorgruous double-deck super large air quantity Industrial fan, including by the double-deck flabellum synchronous different
The switching method of single layer flabellum rotary state is switched to rotary state, which includes following movement: static in flabellum
When state, transmission gear 15 is driven to rotate by driving structure, and then the first sliding block 13 of synchronous driving moves right, the second sliding block
14 are moved to the left, i.e., while the 5th bevel gear 10 is disengaged from state with second bevel gear 7, third hand tap gear 8, anti-rotation is pushed against
Block 24 is resisted against on turning set 3, and circumferential limit is realized to turning set 3, and such driving motor 23 at work, only turns
Axis 2 drives lower layer's flabellum 5 to rotate, and turning set 3 and upper layer flabellum 4 are in static state.
The double-deck flabellum synchronous different is switched to the switching method of rotary state and the above process from single layer flabellum rotary state
On the contrary, switchings all at that time must be all adjusted in the case where flabellum is stood.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (8)
1. the coaxial incorgruous double-deck super large air quantity Industrial fan, which is characterized in that described including mounting rack, shaft and turning set
Turning set is rotatably arranged on mounting rack, and the bottom of turning set extends to the downside of mounting rack, and the bottom of turning set is along week
To several upper layer flabellums are evenly provided with, the lower rotational of the shaft is arranged in turning set, and the bottom of shaft extends to
The downside of turning set, and the bottom of shaft is circumferentially evenly provided with several lower layer's flabellums, the top of the shaft and peace
Rotation connection is shelved, first bevel gear is fixedly installed in the shaft, the top of the turning set corresponds to the first cone tooth
Wheel is provided with second bevel gear, is provided on the mounting rack for driving first bevel gear and second bevel gear synchronous backward to turn
Dynamic driving mechanism；
The driving mechanism includes that third hand tap gear, the 4th bevel gear, the 5th bevel gear and driving third hand tap gear rotate
Driving motor, driving motor are fixed on mounting rack, and the 4th bevel gear is bored with first bevel gear and third simultaneously
The upside of gear is engaged, and the 5th bevel gear engages with the downside of second bevel gear and third hand tap gear simultaneously；
The first bevel gear and second bevel gear are horizontally disposed, the third hand tap gear, the 4th bevel gear and
Five bevel gears are arranged along the vertical direction.
2. the coaxial incorgruous double-deck super large air quantity Industrial fan according to claim 1, which is characterized in that the triconodont
Wheel is coaxially connected with the 6th bevel gear, and the 6th bevel gear of cooperation is provided with the 7th bevel gear on the output shaft of the driving motor.
3. the coaxial incorgruous double-deck super large air quantity Industrial fan according to claim 1, which is characterized in that on the mounting rack
Horizontally movable to be provided with the first sliding block and the second sliding block, the third hand tap gear is rotatably arranged on the first sliding block, described
It is provided with anti-rotation corresponding with the position of turning set on second sliding block and pushes against block, is set between first sliding block and the second sliding block
It is equipped with for driving the two synchronous and heterodromous switching mechanism.
4. the coaxial incorgruous double-deck super large air quantity Industrial fan according to claim 3, which is characterized in that first sliding block
On be respectively cooperating with mounting rack and be provided with the first limited block and the second limited block.
5. the coaxial incorgruous double-deck super large air quantity Industrial fan according to claim 3, which is characterized in that the switching construction
Including several transmission gears being rotatably arranged on mounting rack, the longitudinally arranged and adjacent transmission gear engagement of transmission gear is set
It sets, is respectively arranged with the first rack structure and the second rack structure on first sliding block and the second sliding block, wherein being located at most upper
The transmission gear of side is engaged with the first rack structure, and the transmission gear positioned at lower side is engaged with the second rack structure to be set
It sets；
One of them described transmission gear is connected with the driving structure of its rotation of driving；
The quantity of the transmission gear is odd number.
6. the coaxial incorgruous double-deck super large air quantity Industrial fan according to claim 5, which is characterized in that the driving structure
Including the motor being arranged on mounting rack, the output shaft of motor is fixedly connected with transmission gear.
7. the coaxial incorgruous double-deck super large air quantity Industrial fan according to claim 5, which is characterized in that the driving structure
Including the flexible driving structure being fixed on mounting rack is arranged and is slidably disposed in peace by flexible driving structure
The drive block shelved is provided with third rack structure on drive block, and third rack structure is engaged with transmission gear.
8. a kind of application method of the coaxial incorgruous double-deck super large air quantity Industrial fan as described in claim 5-8 any one,
It is characterised in that it includes the switching method of single layer flabellum rotary state is switched to from the double-deck flabellum synchronous different to rotary state, it should
Switching method includes movement as follows: in flabellum stationary state, driving transmission gear rotation, and then synchronous drive by driving structure
Dynamic first sliding block moves right, and the second sliding block is moved to the left, i.e. the 5th bevel gear nibbles with second bevel gear, third hand tap gear disengaging
While conjunction state, anti-rotation pushes against block and is resisted against on turning set, circumferential limit is realized to turning set, such driving motor is in work
When work, only shaft drives the rotation of lower layer's flabellum, and turning set and upper layer flabellum are in static state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520347.1A CN110159570B (en) | 2019-06-17 | 2019-06-17 | Coaxial different-direction double-layer industrial fan with super-large air volume and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910520347.1A CN110159570B (en) | 2019-06-17 | 2019-06-17 | Coaxial different-direction double-layer industrial fan with super-large air volume and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110159570A true CN110159570A (en) | 2019-08-23 |
| CN110159570B CN110159570B (en) | 2023-09-26 |
Family
ID=67625828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910520347.1A Active CN110159570B (en) | 2019-06-17 | 2019-06-17 | Coaxial different-direction double-layer industrial fan with super-large air volume and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159570B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096644A (en) * | 2020-09-14 | 2020-12-18 | 张昕伟 | Coaxial reverse ventilation device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730981A (en) * | 1985-08-03 | 1988-03-15 | Kabushiki Kaisha Suiden | Ceiling fan |
| CN101688514A (en) * | 2007-03-30 | 2010-03-31 | 分布式热***有限公司 | Multistage wind turbine with variable blade displacement |
| CN104612989A (en) * | 2014-12-06 | 2015-05-13 | 无锡高卓流体设备有限公司 | Energy-saving two-stage fan |
| CN104929960A (en) * | 2015-05-18 | 2015-09-23 | 德州贝诺风力机械设备有限公司 | Single-driving double-oar counter-rotating fan |
| US20160131229A1 (en) * | 2013-05-17 | 2016-05-12 | Gerald Hehenberger | Method for operating a drive train, and drive train |
| CN208578756U (en) * | 2018-07-26 | 2019-03-05 | 沧州博瑞泽宇智能科技有限公司 | Low-cost long-life industrial big fan easy to assemble |
-
2019
- 2019-06-17 CN CN201910520347.1A patent/CN110159570B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4730981A (en) * | 1985-08-03 | 1988-03-15 | Kabushiki Kaisha Suiden | Ceiling fan |
| CN101688514A (en) * | 2007-03-30 | 2010-03-31 | 分布式热***有限公司 | Multistage wind turbine with variable blade displacement |
| US20160131229A1 (en) * | 2013-05-17 | 2016-05-12 | Gerald Hehenberger | Method for operating a drive train, and drive train |
| CN104612989A (en) * | 2014-12-06 | 2015-05-13 | 无锡高卓流体设备有限公司 | Energy-saving two-stage fan |
| CN104929960A (en) * | 2015-05-18 | 2015-09-23 | 德州贝诺风力机械设备有限公司 | Single-driving double-oar counter-rotating fan |
| CN208578756U (en) * | 2018-07-26 | 2019-03-05 | 沧州博瑞泽宇智能科技有限公司 | Low-cost long-life industrial big fan easy to assemble |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096644A (en) * | 2020-09-14 | 2020-12-18 | 张昕伟 | Coaxial reverse ventilation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110159570B (en) | 2023-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201735631U (en) | Slider type belt winding displacement mechanism | |
| CN107336261A (en) | A kind of pitch-changing mechanism | |
| CN100560736C (en) | Blast furnace bellless distributor | |
| CN110159570A (en) | The coaxial incorgruous double-deck super large air quantity Industrial fan and application method | |
| CN108544518A (en) | A kind of active double mode rope driving the five fingers flexible manipulator | |
| CN108032285A (en) | A kind of large space checking job robot system | |
| CN204327899U (en) | A kind of swing multi-stage motor telescopic cylinder | |
| CN204300340U (en) | Electronic-controlled electromatic AMT gear-selecting and shifting executing mechanism assembly | |
| CN104176556A (en) | Energy-saving type single-spindle flat filament winding machine | |
| CN101966759B (en) | Electrical screw press of clutch | |
| CN104482198B (en) | Electronic-controlled electromatic AMT gear-selecting and shifting executing mechanism assembly | |
| CN203961584U (en) | Roller screw stopping sliding door | |
| CN206600434U (en) | A kind of rotating drive mechanism in long and narrow space | |
| CN102562449B (en) | Stepless blade pitch transformation system of medium and small power wind-driven generator | |
| CN210660650U (en) | Coaxial incongruous double-layer industrial fan with ultra-large air volume | |
| CN110307296A (en) | A kind of variable rail gauge steel wheel driving device | |
| CN208587468U (en) | A kind of composite-motion mechanism | |
| CN208651476U (en) | A kind of multimode clutch | |
| CN209078328U (en) | Automatic-clamping rotating mechanism | |
| CN202491120U (en) | Direct-driven screw rotating device | |
| CN102806487B (en) | Main drive gear box of numerically-controlled vertical-type lathe | |
| CN202555918U (en) | Power head of automatic tapping machine | |
| CN104895442A (en) | Roller lead screw sliding plug door | |
| CN201332323Y (en) | Reducing motor | |
| CN106594217B (en) | A kind of robot uses driving device back and forth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 061503 Lianhuachi village, Wumaying Town, Nanpi County, Cangzhou City, Hebei Province Applicant after: Cangzhou Borui Zeyu Intelligent Technology Co.,Ltd. Address before: 061503 Lianhuachi village, Wumaying Town, Nanpi County, Cangzhou City, Hebei Province Applicant before: CANGZHOU BORUI ZEYU INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |