CN206683837U - One kind vibration latticed wing drive device - Google Patents
One kind vibration latticed wing drive device Download PDFInfo
- Publication number
- CN206683837U CN206683837U CN201720363223.3U CN201720363223U CN206683837U CN 206683837 U CN206683837 U CN 206683837U CN 201720363223 U CN201720363223 U CN 201720363223U CN 206683837 U CN206683837 U CN 206683837U
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- CN
- China
- Prior art keywords
- bearing
- sliding block
- fixed
- block
- guide rail
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- 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.)
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a kind of vibration latticed wing drive device, belongs to mechanical movement switch technology field.Including threephase asynchronous, support, base and electrical control cabinet, threephase asynchronous is fixed with base, the output shaft of threephase asynchronous is connected by one end of shaft coupling and rotating shaft, the middle part of rotating shaft is provided with bearing one, fixed by bearing block with being located at the bearing block cushion block of the middle of the base, the other end of rotating shaft is provided with crank, the side of bearing block cushion block is provided with slider shaft holder, slider shaft holder is fixed by bearing two and the crank axle provided with sliding block one, sliding block one coordinates with the guide rail one laterally set, guide rail one and the side of movement parts are fixed, the opposite side of movement parts is provided with sliding block two, vertically arranged guide rail two coordinates with sliding block two；Movement parts are fixed by support and base.It is mainly used in needing the occasion for realizing latticed wing vibration and frequency modulation.
Description
Technical field
The utility model belongs to vibration latticed wing machine control techniques field.
Background technology
The vibration latticed wing of wind-tunnel realizes mechanism, first, corresponding mechanical structure can be realized by the rotating of controlled motor
Reciprocating motion；Second, motor rotation does not change direction, the reciprocating motion of mechanical device is realized by designing mechanical structure.
The first, realizes reciprocating method, it is impossible to the occasion applied to relatively large load by controlled motor rotating
In, in motor commutation, larger load can impact to motor, and consequence one caused by impact is to influence electrical machinery life, and two
It is to influence motor control precision, there is certain limitation.Second, realize that reciprocating method is to compare by mechanical structure
Common, crank block slider structure, brace and connecting rod framework, cam structure etc. can realize reciprocating motion, and go for big
Load scenarios.But although above crank structure can realize that rotation becomes straight line and moved back and forth, its structure urgency of itself is returned
Characteristic, which result in its reciprocation period, has asymmetry；Cam structure can be with performance period pair by designing its pattern curve
The straight reciprocating motion of title, but the cost of cam is higher.Vibration latticed wing usually requires to adjust vibration frequency, and it mainly passes through tune
The frequency of whole drive device is realized.In view of the foregoing, design is realized a kind of periodic symmetry, adjustable frequency, is easily achieved
It is necessary to vibrate latticed wing drive device.
Utility model content
The purpose of this utility model is to provide a kind of vibration latticed wing drive device, and it can be efficiently solved in latticed wing application
Vibrate frequency modulation problem.
The purpose of this utility model is achieved through the following technical solutions：One kind vibration latticed wing drive device, including
Threephase asynchronous, support, base and electrical control cabinet, threephase asynchronous are fixed with base, threephase asynchronous
Output shaft connected by one end of shaft coupling and rotating shaft, the middle part of rotating shaft is provided with bearing one, by bearing block with being located at base
The bearing block cushion block at middle part is fixed, and the other end of rotating shaft is provided with crank, and the side of bearing block cushion block is provided with slider shaft holder, sliding block
Bearing block is fixed by bearing two and the crank axle provided with sliding block one, and sliding block one coordinates with the guide rail one laterally set, guide rail one
Fixed with the side of movement parts, the opposite side of movement parts is provided with sliding block two, and vertically arranged guide rail two coordinates with sliding block two；Motion
Part is fixed by support and base.
The threephase asynchronous is provided with frequency conversion fan and brake apparatus.
One end of the crank is provided with the hole with keyway that rotating shaft coordinates, and the other end is prominent axle, and axle root passes through bearing
Three fix with slider shaft holder, and shaft end is provided with sliding block one.
A pair of bearings one is provided with the bearing block.
The electrical control cabinet is provided with frequency converter.
Electrical control cabinet is mainly made up of frequency converter and some other elements.
The beneficial effects of the utility model are to realize the full symmetric reciprocating motion of movement parts in the vertical direction,
And it can adjust reciprocating frequency.
Brief description of the drawings
Fig. 1 is front view of the present utility model
Fig. 2 is top view of the present utility model
Fig. 3 is the sectional view in A-A directions of the present utility model
Fig. 4 is stereogram of the present utility model
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is described in further detail.
A kind of embodiment of the present utility model：
Electrical control cabinet is mainly made up of frequency converter and some other elements.
One kind vibration latticed wing drive device, including threephase asynchronous 1, support 7, base 6 and electrical control cabinet, three-phase
Asynchronous motor 1 is fixed with base 6, and the output shaft of threephase asynchronous 1 is connected by shaft coupling 2 with one end of rotating shaft 4, is turned
The middle part of axle 4 is provided with bearing 1, is fixed by bearing block 18 with being located at the bearing block cushion block 15 at the middle part of base 6, rotating shaft 4 it is another
One end is provided with crank 17, and the side of bearing block cushion block 15 is provided with slider shaft holder 14, and slider shaft holder 14 passes through with sliding block 1
Bolt is fixed, and sliding block 1 and the guide rail 1 laterally set coordinate, and guide rail 1 and the side of movement parts 10 are fixed, movement parts
10 opposite side is provided with sliding block 29, and vertically arranged guide rail 28 coordinates with sliding block 29；Movement parts 10 pass through support 7 and base 6
It is fixed.
The threephase asynchronous 1 is provided with frequency conversion fan and brake apparatus.
One end of the crank 17 is provided with the hole with keyway that rotating shaft 4 coordinates, and the other end is prominent axle, and axle root passes through axle
Hold 2 13 to fix with slider shaft holder 14, shaft end is provided with sliding block 1.
A pair of bearings 1 is provided with the bearing block 18.
The electrical control cabinet is provided with frequency converter.
Threephase asynchronous 1 has key with frequency conversion fan and brake on the axle of threephase asynchronous 1, for shaft coupling 2
Connection, is bolted on bottom plate 6；The output shaft of threephase asynchronous 1 is connected by shaft coupling 2 with rotating shaft 4；Bearing
Seat end cap 3 and bearing block 18 coordinate, for limiting the axial displacement of bearing 1；Rotating shaft 4 is to transmit threephase asynchronous 1
There is keyway at the major part of rotation, its both ends, and one end is used for and shaft coupling 2 combines, and the other end and crank 17 combine, this one end
There is screwed hole, and the pad of bolt 16 coordinates axial displacement of the limitation crank 17 on axle；There is a pair of bearings 1 in bearing block 18；
Bearing block cushion block 15 is used to ensure that rotating shaft 4 is consistent with the setting height(from bottom) of the axle of threephase asynchronous 1, is bolted on ground
On plate 6；The one end of crank 17 is the hole with keyway, and rotating shaft 4 coordinates, and the other end is prominent axle, there is jump-ring slot, and sliding block on axle
Bearing 2 13 in bearing block 14 coordinates, and jump-ring slot adds jump ring spacing；Slider shaft holder 14 and sliding block 1 are fixed by bolts to
Together, realize that the axle simultaneously around the one end of crank 17 is rotated and moved linearly with sliding block 1 along guide rail 11；Sliding block, guide rail are divided into horizontal stroke
To one group of sliding block 1, guide rail 1 and two groups of vertical sliding blocks 29, guide rail 28；Sliding block one of the movement parts 10 transverse direction
12nd, guide rail 1 and vertical sliding block 29, guide rail 28 are fixed together, and with vertical sliding block 29 along vertical guide
28 movements；Support 7 is used to fix two vertical guides 28, and is fixed on bottom plate 6；Bottom plate 6 is for more than carrying and fixing
All parts.Electrical control cabinet is mainly made up of frequency converter and some other elements.
Operation principle of the present utility model：One kind vibration latticed wing drive device, the output shaft of threephase asynchronous 1 pass through
Shaft coupling 2 is connected with the one end of rotating shaft 4, and the other end of rotating shaft 4 is connected with crank 17, is not relatively rotated, and is limited by bolt 16
The axial displacement of koji-making handle 17, a pair of bearings 1 is coordinated on the axle of rotating shaft 4 and then is coordinated with bearing block 18, bearing cover 3 limits
With bearing block 18 relative displacement does not occur for the displacement of bearing 1 processed, such rotating shaft 4, and bearing block cushion block 15 ensure that rotating shaft 4 and three
Phase asynchronous motor 1 is coaxial, ensures that installation smoothly rotates with stable transmission, the axle of such threephase asynchronous 1, rotating shaft 4 is just
Synchronous axial system, crank 17 rotate around rotating shaft 4, that is, the axle of threephase asynchronous 1 rotates, and crank 17 is with phase asynchronous
The axle of motor 1 rotates.Load slider shaft holder 14 after coordinating on the axle of the other end of crank 17 with bearing 2 13, on the axle of crank 17
Add the displacement of jump ring limitation bearing 2 13, also limit the displacement of the axle of crank 17 and slider shaft holder 14, that is, three different
When walking the rotation of the axle of motor 1, slider shaft holder 14 rotates with crank 17 around the axle of motor 1.Slider shaft holder 14 and sliding block one
12 are bolted, that is, during the rotation of the axle of threephase asynchronous 1, sliding block 1 rotates around the axle of motor 1.Sliding block 1 with
Guide rail 1 coordinate, moved along the direction of guide rail 1, guide rail 1 is bolted in movement parts 10, sliding block 29 with
Movement parts 10 are bolted, and sliding block 29 coordinates with guide rail 28, and guide rail 28 is fixed on support 7, and support 7 is fixed on bottom
On plate 6, such movement parts 10 can only move along guide rail 28 in vertical direction.It is sliding so when threephase asynchronous 1 rotates
Block 1 around the axle of threephase asynchronous 1 rotate, be converted into sliding block 1 along guide rail 1 move horizontally and movement parts
10 vertical shift, when crank 17 is during horizontal level is rotated with upper semi-circle, movement parts 10 are as crank 17 is by centre
Position is raised to extreme higher position and returns centre position；When crank 17 is during horizontal level is rotated with lower half circle, movement parts
10 are preferably minimized position by centre position returns centre position；When crank 17 is turned around by horizontal level, the motion of realization is just
It is that movement parts 10 are raised to highest by centre position and are preferably minimized again, is then return to centre position, the direct rotary of threephase asynchronous 1 one
Turn, movement parts 10 just move back and forth along upright guide rail 28 always.Reciprocating highest order and lowest order to centre position away from
It is equal from the length for being all crank 17, that is, reciprocal distance, the uniform rotation of motor 1, therefore the reciprocal cycle is equal.
Reciprocating cycle and the rotating speed of threephase asynchronous 1 are relevant that is, relevant with electric machine frequency, and electricity is adjusted by switch board
Unit frequency, that is, the frequency of movement parts can be adjusted by switch board.
Claims (5)
1. one kind vibration latticed wing drive device, including threephase asynchronous（1）, support（7）, base（6）And electrical control cabinet,
Threephase asynchronous（1）With base（6）It is fixed, it is characterised in that：Threephase asynchronous（1）Output shaft pass through shaft coupling
（2）With rotating shaft（4）One end connection, rotating shaft（4）Middle part be provided with bearing one（5）, pass through bearing block（18）With being located at base（6）
The bearing block cushion block at middle part（15）It is fixed, rotating shaft（4）The other end be provided with crank（17）, bearing block cushion block（15）Side be provided with
Slider shaft holder（14）, slider shaft holder（14）Pass through bearing two（13）With provided with sliding block one（12）Axle fix, sliding block one
（12）With the guide rail one laterally set（11）Coordinate, guide rail one（11）With movement parts（10）Side fix, movement parts（10）'s
Opposite side is provided with sliding block two（9）, vertically arranged guide rail two（8）With sliding block two（9）Coordinate；Movement parts（10）Pass through support（7）
With base（6）It is fixed.
A kind of 2. vibration latticed wing drive device according to claim 1, it is characterised in that：The threephase asynchronous
（1）Provided with frequency conversion fan and brake apparatus.
A kind of 3. vibration latticed wing drive device according to claim 1, it is characterised in that：The crank（17）One end set
There is rotating shaft（4）The hole with keyway coordinated, the other end is prominent axle, and axle root passes through bearing two（13）With slider shaft holder（14）
Fixed, shaft end is provided with sliding block one（12）.
A kind of 4. vibration latticed wing drive device according to claim 1, it is characterised in that：The bearing block（18）In be provided with
A pair of bearings one（5）.
A kind of 5. vibration latticed wing drive device according to claim 1, it is characterised in that：The electrical control cabinet, which is provided with, to be become
Frequency device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363223.3U CN206683837U (en) | 2017-04-07 | 2017-04-07 | One kind vibration latticed wing drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720363223.3U CN206683837U (en) | 2017-04-07 | 2017-04-07 | One kind vibration latticed wing drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206683837U true CN206683837U (en) | 2017-11-28 |
Family
ID=60399370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720363223.3U Expired - Fee Related CN206683837U (en) | 2017-04-07 | 2017-04-07 | One kind vibration latticed wing drive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206683837U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885679A (en) * | 2017-04-07 | 2017-06-23 | 西南交通大学 | One kind vibration latticed wing drive device |
-
2017
- 2017-04-07 CN CN201720363223.3U patent/CN206683837U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106885679A (en) * | 2017-04-07 | 2017-06-23 | 西南交通大学 | One kind vibration latticed wing drive device |
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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: 20171128 Termination date: 20200407 |