CN208841123U - A kind of blade of wind-driven generator automation modification device - Google Patents
A kind of blade of wind-driven generator automation modification device Download PDFInfo
- Publication number
- CN208841123U CN208841123U CN201821313075.5U CN201821313075U CN208841123U CN 208841123 U CN208841123 U CN 208841123U CN 201821313075 U CN201821313075 U CN 201821313075U CN 208841123 U CN208841123 U CN 208841123U
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- Prior art keywords
- fixedly connected
- blade
- shaft
- rotation
- installs case
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of blade of wind-driven generator to automate modification device, including pedestal, side plate there are two being symmetrically fixedly connected on the pedestal, the side plate is fixedly connected with upper mounting seat far from one end of pedestal, it is equipped with drive cavity in the upper mounting seat, the first transmission device is equipped in the drive cavity, is fixedly installed with first motor in the pedestal, the first motor output end is fixedly connected with first rotating shaft, is equipped with rotation slot in two side plates.The utility model drives installs case to move on threaded rod by the rotation of threaded rod, and gag lever post slides in upper mounting seat, carrying out limit to installs case prevents its rotation, start the second motor simultaneously and drives the rotation of the second shaft, then grinding wheel is driven to be rotated, blade is placed in clamping slot, rotation, which adjusts bolt, is clamped clamping plate to blade.The movement of grinding abrasive disk is driven to carry out correction of the flank shape to blade by installs case.
Description
Technical field
The utility model relates to generator blade technical fields more particularly to a kind of blade of wind-driven generator to automate correction of the flank shape
Device.
Background technique
Wind-driven generator is to convert wind energy into mechanical work, and mechanical work drives rotor rotation, the electricity of final output alternating current
Power equipment.Wind-driven generator generally have wind wheel, generator (including device), direction-regulator (empennage), pylon, speed-limiting safety mechanism and
The components such as energy storage device composition, the working principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, it keeps watch
Kinetic energy be changed into the mechanical energy of rotor shaft, generator rotary electrification under the drive of rotor shaft.In a broad sense, wind energy is also too
Positive energy, so alternatively wind-driven generator, is one kind using the sun as heat source, generates electricity by the heat energy utilization of working media of atmosphere
Machine.
And the blade of wind-driven generator needs to carry out slight correction of the flank shape according to the size of local wind-force, it is existing that wind-force is sent out
Motor blade correction method is mostly that numerical control turning carries out processing polishing, but since correction of the flank shape belongs to simple technique for grinding, adopts
It is higher with numerically-controlled machine tool processing cost, and the manual polishing time is longer, and grinding effect precision is all difficult to control.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: existing to wind-driven generator
Blade correction method is mostly that numerical control turning carries out processing polishing, but since correction of the flank shape belongs to simple technique for grinding, using number
Machine tooling higher cost is controlled, and the manual polishing time is longer, and grinding effect precision is all difficult to control.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of blade of wind-driven generator automates modification device, including pedestal, is symmetrically fixedly connected with two on the pedestal
A side plate, the side plate are fixedly connected with upper mounting seat far from one end of pedestal, and drive cavity is equipped in the upper mounting seat, described
It is equipped with the first transmission device in drive cavity, is fixedly installed with first motor in the pedestal, the first motor output end is fixed
It is connected with first rotating shaft, rotation slot is equipped in two side plates, described first rotating shaft one end is rotatablely connected across rotation slot
On the inner wall of drive cavity, the first rotating shaft is connected with third shaft, third shaft one end by the first transmission device
It is rotatably connected on transmission cavity wall, the third shaft other end is rotatably connected on rotation slot downside wall；
The second transmission device is equipped in the third shaft and first rotating shaft, the side plate is connected by the second transmission device
It is connected to installs case, the installs case lateral wall is equipped with position-limit mechanism, and the installs case is equipped with grinding device, two sides
Workbench is fixedly connected between plate, the workbench is equipped with clamping device.
Preferably, first transmission device includes two drive sprockets, two drive sprocket center of rotation punishment
It is not fixedly connected in first rotating shaft and third shaft, engagement is connected with transmission chain between two drive sprockets.
Preferably, second transmission device includes worm screw, and the worm screw is socketed in first rotating shaft respectively and third turns
On axis, engagement is connected with worm gear on the worm screw, and threaded rod, the threaded rod two are fixedly connected at the worm gear center of rotation
End is rotatably connected in rotation groove sidewall, and the installs case is threaded on threaded rod.
Preferably, the clamping device includes clamping slot, and the clamping slot is provided in workbench, spiral shell on the workbench
Line connection is fixedly connected to clamping plate there are two bolt, two described adjusting bolt one end are adjusted, and the clamping plate is located at clamping slot
It is interior.
Preferably, the grinding device includes the second motor, and second motor is mounted in installs case, second electricity
The second shaft is fixedly connected on machine output end, second shaft one end passes through installs case and is fixedly connected with grinding abrasive disk.
Preferably, the position-limit mechanism is gag lever post, and one end of the gag lever post is slidably connected in upper mounting seat, described
The other end of gag lever post is fixedly connected in installs case.
Compared with prior art, the utility model has the beneficial effects that
1, installs case is driven to move on threaded rod by the rotation of threaded rod, and gag lever post slides in upper mounting seat,
Carrying out limit to installs case prevents its rotation, while starting the second motor and driving the rotation of the second shaft, then drive grinding wheel into
Row rotation, blade is placed in clamping slot, and rotation, which adjusts bolt, is clamped clamping plate to blade.It is driven and is ground by installs case
The movement of grinding wheel carries out correction of the flank shape to blade.
2, first rotating shaft rotation is driven by first motor, rotates drive sprocket, makes under the action of transmission chain another
A drive sprocket rotation, and rotate third shaft, thus make first rotating shaft and worm screw in third shaft while being rotated,
And worm gear is driven to rotate, rotate threaded rod, entire rotation process only needs a motor to drive, and cost is lower.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of blade of wind-driven generator automate modification device Facad structure signal
Figure；
Fig. 2 be the utility model proposes a kind of blade of wind-driven generator automate modification device workbench overlook part
Structural schematic diagram；
Fig. 3 is the enlarged diagram in Fig. 1 at A.
In figure: 1- pedestal, 2- side plate, 3- upper mounting seat, 4- first motor, 5- first rotating shaft, 6- drive sprocket, 7- transmission
Chamber, 8- transmission chain, 9- installs case, 10- gag lever post, the second motor of 11-, the second shaft of 12-, 13- grinding abrasive disk, 14- workbench,
15- third shaft, 16- clamping plate, 17- clamping slot, 18- adjust bolt, 19- threaded rod, 20- worm screw, 21- worm gear, 22- rotation
Slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of blade of wind-driven generator automates modification device, including pedestal 1, which is characterized in that pedestal 1
On be symmetrically fixedly connected there are two side plate 2, side plate 2 is fixedly connected with upper mounting seat 3, upper mounting seat 3 far from one end of pedestal 1
It is interior to be equipped with drive cavity 7, the first transmission device is equipped in drive cavity 7, the first transmission device includes two drive sprockets 6, two biographies
It is fixedly connected in first rotating shaft 5 and third shaft 15 at 6 center of rotation of movable sprocket, is engaged between two drive sprockets 6 respectively
It is connected with transmission chain 8, drive sprocket 6 is rotated by the rotation of first rotating shaft 5, makes another biography under the action of transmission chain 8
Movable sprocket 6 rotates, and rotates third shaft 15, completes transmission, is fixedly installed with first motor 4, first motor 4 in pedestal 1
Output end is fixedly connected with first rotating shaft 5, and rotation slot 22 is equipped in two side plates 2, and 5 one end of first rotating shaft passes through rotation slot 22
It is rotatably connected on the inner wall of drive cavity 7, first rotating shaft 5 is connected with third shaft 15, third shaft by the first transmission device
15 one end are rotatably connected on 7 inner wall of drive cavity, and 15 other end of third shaft is rotatably connected on 22 downside wall of rotation slot.
The second transmission device is equipped in third shaft 15 and first rotating shaft 5, the second transmission device includes worm screw 20, snail
Bar 20 is socketed in respectively in first rotating shaft 5 and third shaft 15, and engagement is connected with worm gear 21,21 center of rotation of worm gear on worm screw 20
Place is fixedly connected with threaded rod 19, and 19 both ends of threaded rod are rotatably connected on 22 side wall of rotation slot, and installs case 9 is threaded in
On threaded rod 19, rotate worm screw 20 by the rotation of first rotating shaft 5 and the second shaft 15, so that worm gear 21 is driven to rotate, into
It drives to one step threaded rod 19 to rotate, completes transmission, side plate 2 is connected with installs case 9 by the second transmission device, outside installs case 9
Side wall is equipped with position-limit mechanism, and position-limit mechanism is gag lever post 10, and one end of gag lever post 10 is slidably connected in upper mounting seat 3, limits
The other end of position bar 10 is fixedly connected in installs case 9, right by the slidably reciprocating on 3 bottom wall of upper mounting seat of gag lever post 10
Installs case 9 is limited, its rotation is prevented, so that it can be moved horizontally on threaded rod 19, installs case 9 is equipped with polishing
Device, grinding device include the second motor 11, and the second motor 11 is mounted in installs case 9, fixed on 11 output end of the second motor
It is connected with the second shaft 12,12 one end of the second shaft passes through installs case 9 and is fixedly connected with grinding abrasive disk 13, passes through 11 band of the second motor
Dynamic second shaft 12 rotation, rotates grinding abrasive disk 13, workbench 14, workbench 14 is fixedly connected between two side plates 2
It is equipped with clamping device, clamping device includes clamping slot 17, and clamping slot 17 is provided in workbench 14, screw thread on workbench 14
Connection is fixedly connected to clamping plate 16 there are two bolt 18, two 18 one end of adjusting bolt are adjusted, and clamping plate 16 is located at clamping slot 17
It is interior, generator blade is placed in clamping slot 17, rotation, which adjusts bolt 18, is clamped clamping plate 16 to blade.
In the utility model, when user uses the device, generator blade is placed in clamping slot 17, rotation is adjusted
Bolt 18 is clamped clamping plate 16 to blade, starts the second motor 11, drives the rotation of the second shaft 12 by the second motor 11,
Rotate grinding abrasive disk 13, restarting first motor 4 makes it that first rotating shaft 5 be driven to rotate, and makes by the rotation of first rotating shaft 5
Drive sprocket 6 rotates, and rotates another drive sprocket 6 under the action of transmission chain 8, and rotates third shaft 15, passes through
The rotation of first rotating shaft 5 and the second shaft 15 rotates worm screw 20, so that worm gear 21 be driven to rotate, further drives threaded rod
19 rotations, and sliding of the gag lever post 10 on 3 bottom wall of upper mounting seat, limit installs case 9, prevent its rotation, to make
Installs case 9 moves horizontally on threaded rod 19, drives grinding abrasive disk 13 is mobile to carry out correction of the flank shape to blade.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of blade of wind-driven generator automates modification device, including pedestal (1), which is characterized in that the pedestal (1) on pair
Title is fixedly connected there are two side plate (2), and the side plate (2) is fixedly connected with upper mounting seat (3), institute far from the one end of pedestal (1)
It states in upper mounting seat (3) and is equipped with drive cavity (7), be equipped with the first transmission device in the drive cavity (7), it is solid in the pedestal (1)
Dingan County is equipped with first motor (4), and first motor (4) output end is fixedly connected with first rotating shaft (5), two side plates
(2) it is equipped with rotation slot (22) in, described first rotating shaft (5) one end passes through rotation slot (22) and is rotatably connected on drive cavity (7)
On inner wall, the first rotating shaft (5) is connected with third shaft (15) by the first transmission device, described third shaft (15) one end
It is rotatably connected on drive cavity (7) inner wall, third shaft (15) other end is rotatably connected on rotation slot (22) downside wall；
The second transmission device is equipped on the third shaft (15) and first rotating shaft (5), the side plate (2) passes through the second transmission
Device is connected with installs case (9), and installs case (9) lateral wall is equipped with position-limit mechanism, and the installs case (9) is equipped with polishing
Device is fixedly connected with workbench (14) between two side plates (2), and the workbench (14) is equipped with clamping device.
2. a kind of blade of wind-driven generator according to claim 1 automates modification device, which is characterized in that described first
Transmission device includes two drive sprockets (6), is fixedly connected on first turn respectively at two drive sprocket (6) centers of rotation
On axis (5) and third shaft (15), engagement is connected with transmission chain (8) between two drive sprockets (6).
3. a kind of blade of wind-driven generator according to claim 1 automates modification device, which is characterized in that described second
Transmission device includes worm screw (20), and the worm screw (20) is socketed in respectively in first rotating shaft (5) and third shaft (15), described
Engagement is connected with worm gear (21) on worm screw (20), is fixedly connected with threaded rod (19) at worm gear (21) center of rotation, described
Threaded rod (19) both ends are rotatably connected on rotation slot (22) side wall, and the installs case (9) is threaded in threaded rod (19)
On.
4. a kind of blade of wind-driven generator according to claim 1 automates modification device, which is characterized in that the clamping
Device includes clamping slot (17), and the clamping slot (17) is provided in workbench (14), is threadedly coupled on the workbench (14)
There are two bolt (18) are adjusted, two described adjusting bolt (18) one end are fixedly connected to clamping plate (16), the clamping plate (16)
In clamping slot (17).
5. a kind of blade of wind-driven generator according to claim 1 automates modification device, which is characterized in that the polishing
Device includes the second motor (11), and second motor (11) is mounted in installs case (9), the second motor (11) output end
On be fixedly connected with the second shaft (12), described second shaft (12) one end pass through installs case (9) be fixedly connected with grinding abrasive disk
(13)。
6. a kind of blade of wind-driven generator according to claim 1 automates modification device, which is characterized in that the limit
Mechanism is gag lever post (10), and one end of the gag lever post (10) is slidably connected on upper mounting seat (3), the gag lever post (10)
The other end is fixedly connected on installs case (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313075.5U CN208841123U (en) | 2018-08-15 | 2018-08-15 | A kind of blade of wind-driven generator automation modification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821313075.5U CN208841123U (en) | 2018-08-15 | 2018-08-15 | A kind of blade of wind-driven generator automation modification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208841123U true CN208841123U (en) | 2019-05-10 |
Family
ID=66353811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821313075.5U Expired - Fee Related CN208841123U (en) | 2018-08-15 | 2018-08-15 | A kind of blade of wind-driven generator automation modification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208841123U (en) |
-
2018
- 2018-08-15 CN CN201821313075.5U patent/CN208841123U/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: 20190510 Termination date: 20210815 |