CN107769464A - A kind of direct-drive aerogenerator with generator shaft defencive function - Google Patents
A kind of direct-drive aerogenerator with generator shaft defencive function Download PDFInfo
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- CN107769464A CN107769464A CN201711290265.XA CN201711290265A CN107769464A CN 107769464 A CN107769464 A CN 107769464A CN 201711290265 A CN201711290265 A CN 201711290265A CN 107769464 A CN107769464 A CN 107769464A
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- drive
- generator
- gear
- main shaft
- water pipe
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-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/50—Maintenance or repair
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of direct-drive aerogenerator with generator shaft defencive function,Including shell,Generator,Pylon and at least two blades,Also include the first main shaft,Second main shaft,Maintenance mechanism and cooling mechanism,The maintenance mechanism includes connection component,First drive component,Second drive component,Clamp assemblies,Base,Cylinder,Movable block and first gear,The cooling mechanism includes the first water pipe,Second water pipe,Water pump and at least two fin,This has in the direct-drive aerogenerator of generator shaft defencive function,Pass through maintenance mechanism,Make the blade of wind-driven generator when maintenance,Generator shaft can be driven slowly to rotate,Reduce the probability that generator shaft bends because long-time is stood,Improve the security during wind turbine power generation,Moreover,The radiating of generator can be realized by cooling mechanism,Reduce the operating temperature of generator,Reduce the probability of alternator failure.
Description
Technical field
The present invention relates to field of wind power equipment, more particularly to a kind of direct-drive type wind with generator shaft defencive function
Power generator.
Background technology
Wind-driven generator is that wind energy is converted into mechanical work, the rotation of mechanical work rotor driven, the electricity of final output alternating current
Power equipment, the operation principle of wind-driven generator is fairly simple, and wind wheel rotates under the action of the forces of the wind, and the kinetic energy that it keeps watch is changed into
The mechanical energy of generator shaft, generator rotary electrification under the drive of generator shaft.
When blade is repaired, the blade of wind-driven generator stops operating general wind-driven generator, so as to cause to generate electricity
Arbor stops operating, and generator shaft can cause generator shaft to bend during long-time is stood because of own wt, so as to
Cause to vibrate in generator rotation process excessive, reduce the security during generator operation, moreover, generator
During work, substantial amounts of heat can be produced, if can not radiate in time, generator failure can be caused, reduce generating
Efficiency.
The content of the invention
The technical problem to be solved in the present invention is：For overcome the deficiencies in the prior art, there is provided one kind has generator shaft
The direct-drive aerogenerator of defencive function.
The technical solution adopted for the present invention to solve the technical problems is：A kind of straight drive with generator shaft defencive function
Formula wind-driven generator, including shell, generator, pylon and at least two blades, the shell is arranged on the top of pylon, described
Generator is arranged on the inside of shell, in addition to the first main shaft, the second main shaft, maintenance mechanism and cooling mechanism, the maintenance machine
Structure is arranged on the first main shaft, and the cooling mechanism is arranged on the periphery of generator, and each blade is circumferentially evenly distributed on first
On the periphery of one end of main shaft, the blade is connected by the first main shaft and the second main shaft with generator drive gear；
The maintenance mechanism includes connection component, the first drive component, the second drive component, clamp assemblies, base, cylinder, shifting
Motion block and first gear, the base are arranged on the lower end inner wall of shell, and the movable block is arranged on the one of the top of base
Side, the cylinder are arranged on base, and the cylinder is connected with movable block, and first drive component is arranged on movable block
Top, the clamp assemblies are arranged on the top of the first drive component, and first drive component connects with clamp assemblies transmission
Connect, the connection component is set on the first main shaft, and the first gear is set on the second main shaft, second drive component
The opposite side of the top of base is arranged on, second drive component is connected by first gear with the second spindle drive；
The connection component includes connecting cylinder and at least two grooves, and the connecting cylinder is set on the first main shaft, the connection
At least two limited blocks are circumferentially evenly distributed with the inwall of cylinder, on first main shaft and the second main shaft one end close to each other
At least two grooves are respectively equipped with, the groove is circumferentially evenly distributed on the periphery of the first main shaft and the second main shaft, described recessed
Groove corresponds with limited block, the groove and spacing Block- matching；
The cooling mechanism includes the first water pipe, the second water pipe, water pump and at least two fin, and second water pipe is wrapped in
On the periphery of generator, first water pipe is arranged on the top of the second water pipe, and the both ends of first water pipe are respectively with second
The both ends connection of water pipe, the water pump are arranged on the first water pipe, and each fin is set on the first water pipe.
Preferably, in order to provide power to the lifting of grip block, first drive component includes the first motor, the 3rd
Gear, the 4th gear and two screw mandrels, first motor are arranged on the upper end of movable block, first motor and the 3rd gear
Drive connection, the 4th gear engage with the 3rd gear, and two screw mandrels are separately positioned on the both sides of the 4th gear, two screw mandrels
Both ends on be arranged with a bearing block respectively, each bearing block is arranged at the top of movable block.
Preferably, in order to after the first main shaft and the separation of the second main shaft, drive the second main axis, described second drives
Dynamic component includes two support bars, second gear and the second motor, and two support bars are vertically provided at the top of base, described
Second gear is hinged between two support bars, and second motor is arranged on the side away from second gear, institute on support bar
State the second motor to be connected with second gear, the second gear engages with first gear.
Preferably, in order to realize the lifting of grip block, the clamp assemblies include grip block, two drive blocks and two
Drive link, two drive blocks are respectively sleeved on two screw mandrels, and two drive blocks are connected with two wire rod threads respectively, two biographies
The lower end of lever is respectively hinged on two drive blocks, and the upper end of two drive links is hinged on grip block, the grip block
Vertical cross-section the U-shaped for being shaped as opening upwards, the connecting cylinder is arranged in the U-shaped opening of grip block.
Preferably, in order to improve the driving energy of cylinder, the cylinder is high-pressure cylinder.
Preferably, in order to improve the radiating effect to generator, first water pipe is shaped as S-shaped.
Preferably, in order to further improve the radiating effect to generator, the material of the fin is aluminium.
Preferably, in order to further improve the radiating effect to generator, each fin is horizontally disposed with.
Preferably, in order to reduce the load of the second motor, the diameter of the first gear is more than the diameter of second gear.
Preferably, in order to improve the driving force of the first motor, first motor is servomotor.
The invention has the advantages that dimension should be passed through with the direct-drive aerogenerator of generator shaft defencive function
Mechanism is protected, the blade of wind-driven generator generator shaft can be driven slowly to rotate when maintenance, is reduced generator shaft
The probability to be bent because long-time is stood, improves the security during wind turbine power generation, with traditional mechanism phase
Than the mechanism structure is stable, and transmission efficiency is higher, moreover, the radiating of generator can be realized by cooling mechanism, reduces
The operating temperature of generator, the probability of alternator failure is reduced, compared with traditional heat-dissipating mechanism, mechanism cooling
The medium that liquid conducts as heat, further increases radiating effect.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the direct-drive aerogenerator with generator shaft defencive function of the present invention；
Fig. 2 is the structural representation of the maintenance mechanism of the direct-drive aerogenerator with generator shaft defencive function of the present invention
Figure；
Fig. 3 is the structural representation of the connection component of the direct-drive aerogenerator with generator shaft defencive function of the present invention
Figure；
Fig. 4 is the structural representation of the cooling mechanism of the direct-drive aerogenerator with generator shaft defencive function of the present invention
Figure；
In figure：1. blade, 2. shells, 3. generators, 4. pylons, 5. first main shafts, 6. connecting cylinders, 7. grooves, 8.
Second main shaft, 9. first gears, 10. grip blocks, 11. drive links, 12. screw mandrels, 13. movable blocks, 14. drive blocks, 15.
First motor, 16. the 3rd gears, 17. the 4th gears, 18. bases, 19. cylinders, 20. support bars, 21. second gears,
22. the second motor, 23. limited blocks, 24. first water pipes, 25. fin, 26. water pumps, 27. second water pipes.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of direct-drive aerogenerator with generator shaft defencive function, including shell 2, generator
3rd, the blade 1 of pylon 4 and at least two, the shell 2 are arranged on the top of pylon 4, and the generator 3 is arranged on the interior of shell 2
Portion, in addition to the first main shaft 5, the second main shaft 8, maintenance mechanism and cooling mechanism, the maintenance mechanism are arranged on the first main shaft 5
On, the cooling mechanism is arranged on the periphery of generator 3, outside each circumferential one end for being evenly distributed on the first main shaft 5 of blade 1
Zhou Shang, the blade 1 are connected by the first main shaft 5 and the second main shaft 8 with generator 3；
As shown in Fig. 2 the maintenance mechanism includes connection component, the first drive component, the second drive component, clamp assemblies, bottom
Seat 18, cylinder 19, movable block 13 and first gear 9, the base 18 are arranged on the lower end inner wall of shell 2, the movable block
13 are arranged on the side of the top of base 18, and the cylinder 19 is arranged on base 18, and the cylinder 19 is driven with movable block 13
Connection, first drive component are arranged on the top of movable block 13, and the clamp assemblies are arranged on the upper of the first drive component
Side, first drive component are connected with clamp assemblies, and the connection component is set on the first main shaft 5, and described first
Gear 9 is set on the second main shaft 8, and second drive component is arranged on the opposite side of the top of base 18, and described second drives
Dynamic component is connected by first gear 9 and the second main shaft 8；
Wherein, when wind-driven generator normal work, the first main shaft 5 and the second main shaft 8 are connected to by connection component
Together, the first main shaft 5 is driven to rotate by the blade 1 of wind-driven generator, so as to drive 8 turns of the second main shaft by the first main shaft 5
It is dynamic, so as to drive generator 3 to generate electricity by the second main shaft 8, when blade 1 needs to safeguard, driven by the first drive component
Dynamic clamp assemblies rise, and so as to clamp the lower end of connection component by clamp assemblies, drive movable block 13 by cylinder 19 afterwards
It is moved to the left, so as to be moved to the left by the gearing of the second drive component and clamp assemblies, promotion connection component, so that
First main shaft 5 and the second main shaft 8 disengage, and drive first gear 9 to rotate by the second drive component afterwards, so as to pass through the first tooth
The second main shaft 8 of driving of wheel 9 slowly rotates, and so as to reduce the probability of the second main shaft 8 bending, improves the safety of wind-driven generator
Property；
As shown in figure 3, the connection component includes the groove 7 of connecting cylinder 6 and at least two, the connecting cylinder 6 is set in the first master
On axle 5, at least two limited blocks 23 are circumferentially evenly distributed with the inwall of the connecting cylinder 6, first main shaft 5 and second is led
It is respectively equipped with least two grooves 7 on the one end close to each other of axle 8, the groove 7 is circumferential to be evenly distributed on the first main shaft 5 and the
On the periphery of two main shafts 8, the groove 7 corresponds with limited block 23, and the groove 7 matches with limited block 23；
Wherein, when connecting cylinder 6 is slided between the first main shaft 5 and the second main shaft 8, the limited block in connecting cylinder 6 is passed through
23 are stuck in the groove 7 on the first main shaft 5 and the second main shaft 8, so as to be connected the first main shaft 5 and the second main shaft 8 by connecting cylinder 6
It is connected together, the first main shaft 5 and the second main shaft 8 is made the He of the first main shaft 5 by groove 7 and limited block 23 with synchronous axial system
During rotation skidding will not occur for the second main shaft 8, so as to improve can the first main shaft 5 be connected with the second main shaft 8
Stability, when connecting cylinder 6 slides into the side of the first main shaft 5, the first main shaft 5 separates with the second main shaft 8, so that the
Two main shafts 8 can be rotated individually, it is achieved thereby that the first main shaft 5 separates with the second main shaft 8；
As shown in figure 4, the cooling mechanism includes the first water pipe 24, the second water pipe 27, the fin 25 of water pump 26 and at least two,
Second water pipe 27 is wrapped on the periphery of generator 3, and first water pipe 24 is arranged on the top of the second water pipe 27, described
Both ends of the both ends of first water pipe 24 respectively with the second water pipe 27 are connected, and the water pump 26 is arranged on the first water pipe 24, each to dissipate
Backing 25 is set on the first water pipe 24；
Wherein, during generator 3 works, generator 3 can produce substantial amounts of heat, drive coolant to exist by water pump 26
First water pipe 24 and the internal circulation flow of the second water pipe 27, when in coolant flow to the second water pipe 27, coolant absorbs
Heat caused by generator 3, when in coolant flow to the first water pipe 24, the heat in coolant is transmitted to fin
On 25, so as to which under wind action, the heat on fin 25 be dissipated, so as to reduce temperature when generator 3 works,
Reduce the probability that generator 3 breaks down.
As shown in Fig. 2 first drive component includes the first motor 15, the 3rd gear 16, the 4th gear 17 and two
Screw mandrel 12, first motor 15 are arranged on the upper end of movable block 13, and first motor 15 is connected with the 3rd gear 16,
4th gear 17 engages with the 3rd gear 16, and two screw mandrels 12 are separately positioned on the both sides of the 4th gear 17, two screw mandrels
A bearing block is arranged with 12 both ends respectively, each bearing block is arranged at the top of movable block 13；
Second drive component includes two support bars 20, the motor 22 of second gear 21 and second, and two support bars 20 are perpendicular
To the top for being arranged on base 18, the second gear 21 is hinged between two support bars 20, and second motor 22 is set
The side away from second gear 21, second motor 22 are connected with second gear 21 on support bar 20, and described second
Gear 21 engages with first gear 9；
The clamp assemblies include 10, two drive blocks 14 of grip block and two drive links 11, two drive blocks 14 are arranged respectively
On two screw mandrels 12, two drive blocks 14 are threadedly coupled with two screw mandrels 12 respectively, and the lower end of two drive links 11 is cut with scissors respectively
It is connected on two drive blocks 14, the upper end of two drive links 11 is hinged on grip block 10, and the vertical of the grip block 10 is cut
The U-shaped for being shaped as opening upwards in face, the connecting cylinder 6 are arranged in the U-shaped opening of grip block 10；
Wherein, when the first main shaft 5 and the second main shaft 8 stop operating, 16 turns of the 3rd gear is driven by the first motor 15
It is dynamic, so as to drive the 4th gear 17 to rotate by the 3rd gear 16, during the 4th gear 17 rotates, drive two screw mandrels
12 rotate, and so as to drive two drive blocks 14 to move towards by two screw mandrels 12, under the driving of two drive blocks 14, pass through
Two drive links 11 drive grip block 10 to rise, and grip block 10 is fixed the lower end of connecting cylinder 6, are driven afterwards by cylinder 19
Movable block 13 is moved to the left, so that the first main shaft 5 and the second main shaft 8 separate, drives the second tooth by the second motor 22 afterwards
Wheel 21 rotates, and under the interaction of second gear 21 and first gear 9, the second main shaft 8 of driving rotates, so as to by low second
The probability that main shaft 8 bends by long-term stand, after completion is overhauled, movable block 13 is driven to move right by cylinder 19
It is dynamic, so as to which drive connection cylinder 6 moves right, so as to which first main shaft 5 and the second main shaft 8 be linked together by connecting cylinder 6, it
Drive two drive blocks 14 to be moved away from by two screw mandrels 12 afterwards, under the driving of two drive blocks 14, pass through two transmissions
Bar 11 drives grip block 10 to decline, so that wind-driven generator can be with normal work.
Preferably, in order to improve the driving energy of cylinder 19, the cylinder 19 is high-pressure cylinder.
Preferably, in order to improve the radiating effect to generator 3, first water pipe 24 is shaped as S-shaped, when first
When being shaped as S-shaped of water pipe 24, the area that the first water pipe 24 contacts with fin 25 is increased, so that the first water pipe 24
Interior heat can be transmitted on fin 25 faster, so as to improve the radiating effect of generator 3.
Preferably, in order to further improve the radiating effect to generator 3, the material of the fin 25 is aluminium, by
There is preferable heat conductivility in aluminium, the fin 25 made by aluminium can effectively improve the heat dispersion of fin 25,
So as to further increase the radiating effect of generator 3.
Preferably, in order to further improve the radiating effect to generator 3, each fin 25 is horizontally disposed, when scattered
When backing 3 is horizontally disposed with, wind can enter in the gap between two fin 3, so as to by wind by more heats
Dispel, so as to further increase the radiating effect of generator 3.
Preferably, in order to reduce the load of the second motor 22, the diameter of the first gear 9 is more than second gear 21
Diameter, when the diameter of first gear 9 is more than the diameter of second gear 21, the second motor 22 is set to drive 9 turns of the second main shaft
When dynamic, the moment of torsion of the second motor 22 is increased, so as to reduce the load of the second motor 22.
Preferably, in order to improve the driving force of the first motor 15, first motor 15 is servomotor.
When wind-driven generator normal work, the first main shaft 5 and the second main shaft 8 are connected to one by connection component
Rise, drive the first main shaft 5 to rotate by the blade 1 of wind-driven generator, so as to drive the second main shaft 8 to rotate by the first main shaft 5,
So as to drive generator 3 to generate electricity by the second main shaft 8, when blade 1 needs to safeguard, driven and pressed from both sides by the first drive component
Component rising is held, so as to clamp the lower end of connection component by clamp assemblies, movable block 13 is driven to the left by cylinder 19 afterwards
It is mobile, so as to by the gearing of the second drive component and clamp assemblies, promote connection component to be moved to the left, so that first
The main shaft 8 of main shaft 5 and second disengages, and drives first gear 9 to rotate by the second drive component afterwards, so as to pass through first gear 9
Drive the second main shaft 8 slowly to rotate, so as to reduce the probability of the second main shaft 8 bending, improve the security of wind-driven generator,
The radiating of generator 3 can be realized by cooling mechanism, reduces the operating temperature of generator 3, generator 3 is reduced and event occurs
The probability of barrier, compared with traditional heat-dissipating mechanism, medium that the mechanism conducts by the use of coolant as heat further increases radiating
Effect.
Compared with prior art, should have in the direct-drive aerogenerator of generator shaft defencive function, by safeguarding machine
Structure, make the blade 1 of wind-driven generator generator shaft can be driven slowly to rotate when maintenance, reduce generator shaft because
The probability for standing and bending for a long time, improves the security during wind turbine power generation, compared with traditional mechanism,
The mechanism structure is stable, and transmission efficiency is higher, moreover, the radiating of generator 3 can be realized by cooling mechanism, is reduced
The operating temperature of generator 3, the probability that generator 3 breaks down is reduced, compared with traditional heat-dissipating mechanism, mechanism cooling
The medium that liquid conducts as heat, further increases radiating effect.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of direct-drive aerogenerator with generator shaft defencive function, including shell（2）, generator（3）, pylon
（4）With at least two blades（1）, the shell（2）It is arranged on pylon（4）Top, the generator（3）It is arranged on shell
（2）Inside, it is characterised in that also including the first main shaft（5）, the second main shaft（8）, maintenance mechanism and cooling mechanism, the dimension
Shield mechanism is arranged on the first main shaft（5）On, the cooling mechanism is arranged on generator（3）Periphery on, each blade（1）It is circumferential equal
It is even to be distributed in the first main shaft（5）One end periphery on, the blade（1）Pass through the first main shaft（5）With the second main shaft（8）With hair
Motor（3）Drive connection；
The maintenance mechanism includes connection component, the first drive component, the second drive component, clamp assemblies, base（18）, cylinder
（19）, movable block（13）And first gear（9）, the base（18）It is arranged on shell（2）Lower end inner wall on, the movable block
（13）It is arranged on base（18）Top side, the cylinder（19）It is arranged on base（18）On, the cylinder（19）With shifting
Motion block（13）Drive connection, first drive component are arranged on movable block（13）Top, the clamp assemblies are arranged on
The top of one drive component, first drive component are connected with clamp assemblies, and the connection component is set in the first master
Axle（5）On, the first gear（9）It is set in the second main shaft（8）On, second drive component is arranged on base（18）It is upper
The opposite side of side, second drive component pass through first gear（9）With the second main shaft（8）Drive connection；
The connection component includes connecting cylinder（6）With at least two grooves（7）, the connecting cylinder（6）It is set in the first main shaft（5）
On, the connecting cylinder（6）Inwall on be circumferentially evenly distributed with least two limited blocks（23）, first main shaft（5）With
Two main shafts（8）At least two grooves are respectively equipped with one end close to each other（7）, the groove（7）Circumferentially it is evenly distributed on the
One main shaft（5）With the second main shaft（8）Periphery on, the groove（7）With limited block（23）Correspond, the groove（7）With
Limited block（23）Matching；
The cooling mechanism includes the first water pipe（24）, the second water pipe（27）, water pump（26）With at least two fin（25）, institute
State the second water pipe（27）It is wrapped in generator（3）Periphery on, first water pipe（24）It is arranged on the second water pipe（27）It is upper
Side, first water pipe（24）Both ends respectively with the second water pipe（27）Both ends connection, the water pump（26）It is arranged on first
Water pipe（24）On, each fin（25）It is set in the first water pipe（24）On.
2. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
First drive component includes the first motor（15）, the 3rd gear（16）, the 4th gear（17）With two screw mandrels（12）, described first
Motor（15）It is arranged on movable block（13）Upper end, first motor（15）With the 3rd gear（16）Drive connection, described the
Four gears（17）With the 3rd gear（16）Engagement, two screw mandrels（12）It is separately positioned on the 4th gear（17）Both sides, two silks
Bar（12）Both ends on be arranged with a bearing block respectively, each bearing block is arranged at movable block（13）Top.
3. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
Second drive component includes two support bars（20）, second gear（21）With the second motor（22）, two support bars（20）It is perpendicular
To being arranged on base（18）Top, the second gear（21）It is hinged on two support bars（20）Between, second motor
（22）It is arranged on support bar（20）Upper remote second gear（21）Side, second motor（22）With second gear（21）Pass
Dynamic connection, the second gear（21）With first gear（9）Engagement.
4. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
Clamp assemblies include grip block（10）, two drive blocks（14）With two drive links（11）, two drive blocks（14）It is arranged respectively
In two screw mandrels（12）On, two drive blocks（14）Respectively with two screw mandrels（12）Threaded connection, two drive links（11）Under
End is respectively hinged at two drive blocks（14）On, two drive links（11）Upper end be hinged on grip block（10）On, the folder
Hold block（10）Vertical cross-section the U-shaped for being shaped as opening upwards, the connecting cylinder（6）It is arranged on grip block（10）U-shaped open
It is intraoral.
5. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
Cylinder（19）For high-pressure cylinder.
6. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
First water pipe（24）Be shaped as S-shaped.
7. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
Fin（25）Material be aluminium.
8. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that each to dissipate
Backing（25）It is horizontally disposed.
9. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that described
First gear（9）Diameter be more than second gear（21）Diameter.
10. there is the direct-drive aerogenerator of generator shaft defencive function as claimed in claim 1, it is characterised in that institute
State the first motor（15）For servomotor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290265.XA CN107769464A (en) | 2017-12-08 | 2017-12-08 | A kind of direct-drive aerogenerator with generator shaft defencive function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711290265.XA CN107769464A (en) | 2017-12-08 | 2017-12-08 | A kind of direct-drive aerogenerator with generator shaft defencive function |
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| CN107769464A true CN107769464A (en) | 2018-03-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571416A (en) * | 2018-04-17 | 2018-09-25 | 深圳市贝优通新能源技术开发有限公司 | A kind of new energy equipment of the good heat dissipation effect with the function that removes rubbish |
| CN116201683A (en) * | 2023-04-25 | 2023-06-02 | 荣成房车家园智能科技有限公司 | Embedded type wind power generation equipment and method for caravan |
-
2017
- 2017-12-08 CN CN201711290265.XA patent/CN107769464A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571416A (en) * | 2018-04-17 | 2018-09-25 | 深圳市贝优通新能源技术开发有限公司 | A kind of new energy equipment of the good heat dissipation effect with the function that removes rubbish |
| CN116201683A (en) * | 2023-04-25 | 2023-06-02 | 荣成房车家园智能科技有限公司 | Embedded type wind power generation equipment and method for caravan |
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