CN112833173A - Planet carrier based on wind driven generator and use method thereof - Google Patents
Planet carrier based on wind driven generator and use method thereof Download PDFInfo
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- CN112833173A CN112833173A CN202110242540.0A CN202110242540A CN112833173A CN 112833173 A CN112833173 A CN 112833173A CN 202110242540 A CN202110242540 A CN 202110242540A CN 112833173 A CN112833173 A CN 112833173A
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- planet carrier
- planet
- planet wheel
- adjusting nut
- wheel
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000000087 stabilizing effect Effects 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract description 3
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of planet carriers and discloses a planet carrier for a wind driven generator and a using method thereof. This planet carrier based on aerogenerator and application method thereof, through setting up adjusting nut, the stabilization post, the adapter sleeve, and limiting plate isotructure, make when installing the planet wheel, can be very convenient come spacing whether to adjust the planet wheel through tools such as spanner, thereby change and installation to the planet wheel carry out, the stability of planet wheel when the installation is finished back rotation has also been guaranteed to the while, avoided other factors to cause the interference to the normal rotation of planet wheel, possess advantages such as easy to assemble, the trouble problem of current installation has been solved.
Description
Technical Field
The invention relates to the technical field of planet carriers, in particular to a planet carrier based on a wind driven generator and a using method thereof.
Background
The planet carrier is one of the main components of the planetary gear transmission device, and the planet wheel shaft or the bearing is arranged on the planet carrier, and when the planet wheel is used as the basic component, the planet carrier is the component which bears the largest external moment in the mechanism. The structural design and manufacture of the planet wheels has a great influence on the load distribution among the planet wheels, so that the bearing capacity, noise, vibration and the like of the transmission device are greatly influenced.
Most of the existing planet carriers for the wind driven generators are troublesome to install and replace the planet wheels, and have certain limitations.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the planet carrier for the wind driven generator and the using method thereof, which have the advantages of convenience in installation and the like and solve the problem of troublesome installation in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: planet carrier and application method based on aerogenerator use, including the planet carrier body, the centre wheel is installed in the rotation of planet carrier body's mid-portion, the outside meshing of centre wheel is connected with the planet wheel, the positive rotation of planet wheel installs the limiting plate, the top fixedly connected with adapter sleeve of limiting plate, the adapter sleeve cup joints in the surface of stabilizing the post, the back end and the planet carrier body fixed connection of stabilizing the post, the positive end fixedly connected with connector of stabilizing the post, the positive movable mounting of adapter sleeve has adjusting nut, adjusting nut threaded mounting is in the surface of stabilizing the post, the ring gear is installed in planet carrier body's inboard rotation, the ring gear is connected with the planet wheel meshing.
The side fixed mounting of limiting plate has the spacing ring, the equal fixed mounting in both sides of spacing ring has synchronous board, the other end fixedly connected with synchronous cover of synchronous board, synchronous cover cup joints in the surface of synchronous post, synchronous post and planet carrier body fixed connection.
Preferably, the two sides of the back face of the connecting sleeve are fixedly connected with limiting telescopic columns, and the other ends of the limiting telescopic columns are fixedly connected with the planet carrier body.
The setting of spacing flexible post is used for guaranteeing the stability when the adapter sleeve removes, has also played certain restriction effect to the adapter sleeve simultaneously.
Preferably, the back fixed mounting of adjusting nut has the snap ring, adjusting nut passes through snap ring and connecting sleeve looks joint, the connecting sleeve sets up the draw-in groove of response with snap ring contact department, just draw-in groove and snap ring looks adaptation.
The clamping ring and the clamping groove are arranged to ensure the stability of connection between the adjusting nut and the connecting sleeve, and the stability of the adjusting nut when driving the connecting sleeve to move is also ensured.
Preferably, the limiting plate is provided with a corresponding rotation hole at the contact position with the planet wheel, and the rotation hole is matched with the shaft end of the planet wheel.
The setting in rotation hole is used for mutually supporting with the planet wheel, has also guaranteed the stability when the planet wheel rotates simultaneously, prevents that external factors from causing the interference to the normal rotation of planet wheel.
Preferably, the contact part of the synchronous sleeve and the synchronous column is provided with a corresponding synchronous hole, and the synchronous hole is matched with the synchronous column.
Preferably, the connecting sleeve is provided with a corresponding connecting hole at the contact position with the stabilizing column, and the horizontal projection area of the connecting hole is slightly larger than that of the stabilizing column.
The use method of the planet carrier based on the wind driven generator comprises the following steps:
step a, when the planet wheel needs to be installed or replaced, the adjusting nut is pulled through a relevant tool to drive the planet wheel to rotate, and the connecting sleeve moves along with the adjusting nut, so that the limiting plate and the limiting ring are driven to move and are far away from the planet carrier body;
b, arranging the planet wheel between the planet carrier body and the limiting plate and between the planet wheel and the limiting ring;
and c, resetting the adjusting nut through a relevant tool to limit the planet wheel, and completing the replacement and installation of the planet wheel.
Compared with the prior art, the invention provides a planet carrier based on a wind driven generator and a using method thereof, and the planet carrier has the following beneficial effects:
1. this planet carrier based on aerogenerator and application method thereof, through setting up adjusting nut, the stabilization post, the adapter sleeve, and limiting plate isotructure, make when installing the planet wheel, can be very convenient come spacing whether to adjust the planet wheel through tools such as spanner, thereby change and installation to the planet wheel carry out, the stability of planet wheel when the installation is finished back rotation has also been guaranteed to the while, avoided other factors to cause the interference to the normal rotation of planet wheel, possess advantages such as easy to assemble, the trouble problem of current installation has been solved.
2. This planet carrier based on aerogenerator uses and application method thereof through setting up spacing ring, synchronizing plate, synchronous cover and synchronizing post isotructure for can adjust the spacing ring according to actual conditions, thereby satisfy the installation demand of star gear down of different quantity, thereby improve the whole result of use of planet carrier body.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic view of a snap ring structure according to the present invention.
Wherein: 1. a planet carrier body; 2. a center wheel; 3. a planet wheel; 4. a limiting plate; 41. a limiting ring; 42. a synchronization board; 43. a synchronous sleeve; 44. a synchronizing column; 5. connecting sleeves; 51. limiting the telescopic column; 6. a stabilization post; 7. a connector; 8. adjusting the nut; 81. a snap ring; 9. a ring gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Detailed description of the invention
The following is a specific embodiment based on a carrier for a wind turbine.
Please refer to fig. 1-3, a planet carrier for a wind power generator, comprising a planet carrier body 1, a center wheel 2 is installed in the middle of the planet carrier body 1 in a rotating manner, a planet wheel 3 is engaged and connected to the outer side of the center wheel 2, a limiting plate 4 is installed in the front of the planet wheel 3 in a rotating manner, a connecting sleeve 5 is fixedly connected to the top end of the limiting plate 4, the connecting sleeve 5 is sleeved on the outer surface of a stabilizing column 6, the back end of the stabilizing column 6 is fixedly connected with the planet carrier body 1, a connecting head 7 is fixedly connected to the front end of the stabilizing column 6, an adjusting nut 8 is movably installed in the front of the connecting sleeve 5, the adjusting nut 8 is installed on the outer surface of the stabilizing column 6.
In above-mentioned technical scheme, can drive adjusting nut 8 through rotating adjusting nut 8 and reciprocate to drive adapter sleeve 5 and remove, thereby drive limiting plate 4 and remove, thereby adjust the spacing relation between limiting plate 4 and the planet wheel 3, with follow-up change and the installation to planet wheel 3 afterwards.
The arrangement of the gear ring 9 avoids the occurrence of the motion interference condition, thereby ensuring the stability of the planet wheel 3 during rotation.
The limiting ring 41 is fixedly mounted on the side face of the limiting plate 4, the synchronizing plates 42 are fixedly mounted on two sides of the limiting ring 41, the other ends of the synchronizing plates 42 are fixedly connected with synchronizing sleeves 43, the synchronizing sleeves 43 are sleeved on the outer surfaces of synchronizing columns 44, and the synchronizing columns 44 are fixedly connected with the planet carrier body 1.
In the above technical solution, the back of the limit ring 41 is provided with a slot connected with the shaft end of the planet wheel 3, so as to satisfy the installation number of the planet wheels 3 under different conditions, and the setting of the synchronizing plate 42, the synchronizing sleeve 43 and the synchronizing column 44 is used for ensuring the stability of the limit ring 41, thereby ensuring the stability of the planet wheel 3 installed at the position of the limit ring 41 when rotating.
Specifically, the equal fixedly connected with spacing flexible post 51 in back both sides of adapter sleeve 5, the other end and the planet carrier body 1 fixed connection of spacing flexible post 51.
In the above technical scheme, the arrangement of the limiting telescopic column 51 is used for ensuring the stability of the connecting sleeve 5 during movement, and simultaneously plays a certain limiting role in the connecting sleeve 5.
Specifically, the back of the adjusting nut 8 is fixedly provided with a snap ring 81, the adjusting nut 8 is connected with the connecting sleeve 5 in a clamped mode through the snap ring 81, a responding clamping groove is formed in the contact position of the connecting sleeve 5 and the snap ring 81, and the clamping groove is matched with the snap ring 81.
In the above technical scheme, the snap ring 81 and the clamping groove are arranged to ensure the stability of connection between the adjusting nut 8 and the connecting sleeve 5, and simultaneously, the stability of the adjusting nut 8 when driving the connecting sleeve 5 to move is also ensured.
Specifically, the limiting plate 4 and the contact position of the planet wheel 3 are provided with corresponding rotating holes, and the rotating holes are matched with the shaft ends of the planet wheel 3.
In the above technical scheme, the setting of rotation hole is used for mutually supporting with planet wheel 3, has also guaranteed the stability when planet wheel 3 rotates simultaneously, prevents that external factors from causing the interference to planet wheel 3's normal rotation.
Specifically, the contact position of the synchronizing sleeve 43 and the synchronizing post 44 is provided with a corresponding synchronizing hole, and the synchronizing hole is matched with the synchronizing post 44.
Specifically, the contact position of the connecting sleeve 5 and the stabilizing column 6 is provided with a corresponding connecting hole, and the horizontal projection area of the connecting hole is slightly larger than that of the stabilizing column 6.
When in use, when the planet wheel 3 needs to be installed or replaced, a user pulls the adjusting nut 8 through a relevant tool to drive the adjusting nut to rotate. The adapter sleeve 5 moves along with it to drive limiting plate 4 and spacing ring 41 to remove and keep away from planet carrier body 1, then can pack planet wheel 3 into between planet carrier body 1 and limiting plate 4 and the spacing ring 41, then reset adjusting nut 8 through relevant instrument, can carry out spacingly to planet wheel 3, thereby accomplish the change and the installation to planet wheel 3.
Detailed description of the invention
The following is a specific embodiment of a method for using a carrier for a wind turbine
Step a, when the planet wheel 3 needs to be installed or replaced, the adjusting nut 8 is pulled through a relevant tool to drive the planet wheel to rotate, and the connecting sleeve 5 moves along with the adjusting nut, so that the limiting plate 4 and the limiting ring 41 are driven to move and are far away from the planet carrier body 1;
step b, the planet wheel 3 is arranged between the planet carrier body 1, the limiting plate 4 and the limiting ring 41;
and c, resetting the adjusting nut 8 through a relevant tool, limiting the planet wheel 3, and finishing the replacement and installation of the planet wheel 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Planet carrier based on aerogenerator uses and application method thereof, including planet carrier body (1), its characterized in that: a central wheel (2) is rotatably arranged in the middle of the planet carrier body (1), a planet wheel (3) is meshed and connected with the outer side of the central wheel (2), a limiting plate (4) is rotatably arranged on the front surface of the planet wheel (3), the top end of the limiting plate (4) is fixedly connected with a connecting sleeve (5), the connecting sleeve (5) is sleeved on the outer surface of the stabilizing column (6), the back end of the stabilizing column (6) is fixedly connected with the planet carrier body (1), the front end of the stabilizing column (6) is fixedly connected with a connector (7), the front end of the connecting sleeve (5) is movably provided with an adjusting nut (8), the adjusting nut (8) is installed on the outer surface of the stabilizing column (6) in a threaded manner, a gear ring (9) is rotatably arranged on the inner side of the planet carrier body (1), and the gear ring (9) is meshed with the planet gear (3);
the side fixed mounting of limiting plate (4) has spacing ring (41), the equal fixed mounting in both sides of spacing ring (41) has synchronizing plate (42), the synchronous cover (43) of other end fixedly connected with of synchronizing plate (42), the surface in synchronization post (44) is cup jointed in synchronization post (43), synchronization post (44) and planet carrier body (1) fixed connection.
2. The wind turbine-based planet carrier and the use method thereof according to claim 1, wherein: the planet carrier is characterized in that the two sides of the back surface of the connecting sleeve (5) are fixedly connected with limiting telescopic columns (51), and the other ends of the limiting telescopic columns (51) are fixedly connected with the planet carrier body (1).
3. The wind turbine-based planet carrier and the use method thereof according to claim 1, wherein: the back fixed mounting of adjusting nut (8) has snap ring (81), adjusting nut (8) are through snap ring (81) and adapter sleeve (5) looks joint, adapter sleeve (5) and snap ring (81) contact department offer the draw-in groove of response, just draw-in groove and snap ring (81) looks adaptation.
4. The wind turbine-based planet carrier and the use method thereof according to claim 1, wherein: the limiting plate (4) is provided with a corresponding rotating hole at the contact position with the planet wheel (3), and the rotating hole is matched with the shaft end of the planet wheel (3).
5. The wind turbine-based planet carrier and the use method thereof according to claim 1, wherein: the contact part of the synchronous sleeve (43) and the synchronous column (44) is provided with a corresponding synchronous hole, and the synchronous hole is matched with the synchronous column (44).
6. The wind turbine-based planet carrier and the use method thereof according to claim 1, wherein: the connecting sleeve (5) is provided with a corresponding connecting hole at the contact part with the stabilizing column (6), and the horizontal projection area of the connecting hole is slightly larger than that of the stabilizing column (6).
7. The use method of the planet carrier based on the wind driven generator is characterized by comprising the following steps:
step a, when the planet wheel (3) needs to be installed or replaced, the adjusting nut (8) is pulled through a relevant tool to drive the planet wheel to rotate, and the connecting sleeve (5) moves along with the adjusting nut, so that the limiting plate (4) and the limiting ring (41) are driven to move and are far away from the planet carrier body (1);
b, a planet wheel (3) is arranged between the planet carrier body (1) and the limiting plate (4) and between the planet carrier body and the limiting ring (41);
and c, resetting the adjusting nut (8) through a related tool to limit the planet wheel (3) and finish the replacement and installation of the planet wheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242540.0A CN112833173A (en) | 2021-03-04 | 2021-03-04 | Planet carrier based on wind driven generator and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110242540.0A CN112833173A (en) | 2021-03-04 | 2021-03-04 | Planet carrier based on wind driven generator and use method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112833173A true CN112833173A (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110242540.0A Pending CN112833173A (en) | 2021-03-04 | 2021-03-04 | Planet carrier based on wind driven generator and use method thereof |
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| Country | Link |
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| CN (1) | CN112833173A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840968A1 (en) * | 1997-09-09 | 1999-03-11 | Harmonic Drive Systems | Planetary gear mechanism with clearance adjustment mechanism |
| US20010020461A1 (en) * | 2000-03-09 | 2001-09-13 | Siegfried Heer | Apparatus for adjusting a camshaft |
| CN205605740U (en) * | 2016-03-13 | 2016-09-28 | 银川威力减速器有限公司 | Wind -powered electricity generation driftage becomes oar planetary reducer |
| CA2926559A1 (en) * | 2015-04-08 | 2016-10-08 | Moventas Gears Oy | A maintenance tool for a planetary gear |
| WO2017032260A1 (en) * | 2015-08-21 | 2017-03-02 | 吴瑜华 | Planetary speed reducer with high transmission precision |
| US20190154139A1 (en) * | 2017-11-17 | 2019-05-23 | Ims Gear Se & Co. Kgaa | Planet carrier for supporting at least one planet wheel in a planetary gear for an adjustment unit for adjusting two components adjustable in relation to one another, planetary gear comprising such a planet carrier, and motor-gear unit comprising such a planetary gear |
-
2021
- 2021-03-04 CN CN202110242540.0A patent/CN112833173A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840968A1 (en) * | 1997-09-09 | 1999-03-11 | Harmonic Drive Systems | Planetary gear mechanism with clearance adjustment mechanism |
| US20010020461A1 (en) * | 2000-03-09 | 2001-09-13 | Siegfried Heer | Apparatus for adjusting a camshaft |
| EP1136658A2 (en) * | 2000-03-09 | 2001-09-26 | TCG UNITECH Aktiengesellschaft | Camshaft phasing device |
| CA2926559A1 (en) * | 2015-04-08 | 2016-10-08 | Moventas Gears Oy | A maintenance tool for a planetary gear |
| WO2017032260A1 (en) * | 2015-08-21 | 2017-03-02 | 吴瑜华 | Planetary speed reducer with high transmission precision |
| CN205605740U (en) * | 2016-03-13 | 2016-09-28 | 银川威力减速器有限公司 | Wind -powered electricity generation driftage becomes oar planetary reducer |
| US20190154139A1 (en) * | 2017-11-17 | 2019-05-23 | Ims Gear Se & Co. Kgaa | Planet carrier for supporting at least one planet wheel in a planetary gear for an adjustment unit for adjusting two components adjustable in relation to one another, planetary gear comprising such a planet carrier, and motor-gear unit comprising such a planetary gear |
| KR20190056978A (en) * | 2017-11-17 | 2019-05-27 | 이엠에스 기어 에스에 운트 코. 카케아아 | Planet carrier for supporting at least one planet wheel in a planetary gear for an adjustment unit for adjusting two components adjustable in relation to one another, planetary gear comprising such a planet carrier, and motor-gear unit comprising such a planetary gear |
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