CN201871905U - Hub displacement machine of wind-driven generator - Google Patents
Hub displacement machine of wind-driven generator Download PDFInfo
- Publication number
- CN201871905U CN201871905U CN2010206297729U CN201020629772U CN201871905U CN 201871905 U CN201871905 U CN 201871905U CN 2010206297729 U CN2010206297729 U CN 2010206297729U CN 201020629772 U CN201020629772 U CN 201020629772U CN 201871905 U CN201871905 U CN 201871905U
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- upset
- rotary
- hub
- bearing
- reducer
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Abstract
The utility model relates to a hub displacement machine of a wind-driven generator, which belongs to the technical field of wind-driven power generating equipment. The technical scheme includes that the hub displacement machine consists of a rotary disc (10), a rotary bearing (9), a rotary worm speed reducer (12), an overturning shaft (8), sector gears (7), overturning worm speed reducers (3) and double-stage cylindrical gear speed reducing mechanisms. The rotary disc is fixedly connected with an outer ring of the rotary bearing, the rotary bearing is connected with the rotary worm speed reducer, an inner ring of the rotary bearing and the rotary worm speed reducer are fixed onto the overturning shaft, and the two sector gears are respectively mounted on two sides of the overturning shaft and connected with the two independent overturning worm speed reducers and the double-stage cylindrical gear speed reducing mechanisms. During assembly, an operator fastens a hub on the rotary disc by the aid of bolts, turns the angle of the rotary disc to realize a horizontal mounting surface of a variable-pitch bearing so as to bring convenience for mounting the variable-pitch bearing and an electric appliance cabinet, and rotates and turns the rotary disc to a certain angle to realize a vertical center of a pitch changing drive so as to bring convenience for mounting the pitch changing drive. The hub displacement machine is better in universality and safe and convenient in operation.
Description
Technical field:
The utility model relates to a kind of hub of wind power generator positioner, belongs to technical field of wind power generating equipment.
Background technology:
During the hub of wind power generator assembling, wheel hub is fixed on the positioner, the subject matter that exists is at present: can not adjust the position and the angle of wheel hub arbitrarily, give when installing and bring many inconvenience, efficiency of assembling is low.
The utility model content:
The utility model purpose provides a kind of hub of wind power generator positioner, and simple and reasonable, bearing capacity is big, make wheel hub by arbitrarily angled upset displacement, solves the problems referred to above that exist in the background technology.
The technical solution of the utility model is:
The hub of wind power generator positioner, comprise rotary disk, floating bearing, pivoted lever decelerator, trip shaft, sector gear, upset worm reducer, two-stage cylindrical gear reducer structure, rotary disk and floating bearing outer ring are fastenedly connected, floating bearing connects the revolution worm reducer, floating bearing inner ring and revolution worm reducer are fixed on the trip shaft, a sector gear is respectively installed in the trip shaft both sides, and sector gear connects two and overlaps independently overturn worm reducer and two-stage cylindrical gear reducer structure.
Said two-stage cylindrical gear reducer structure comprises upset driving gear, upset idler gear, the upset driven wheel of mutual coupling.
The utility model also is provided with frame, upset motor, turning motor, and the upset motor connects the upset worm reducer, and turning motor connects the upset worm reducer, and all mechanisms all are arranged on the frame.
Adopt the utility model, wheel hub uses bolted on rotary disk, rotary disk and floating bearing outer ring are fastening, floating bearing drives revolution by worm reducer, floating bearing inner ring and worm reducer are fixed on the trip shaft, a sector gear is respectively installed in the trip shaft both sides, overlaps independently worm reducer and two-stage cylindrical gear reducer structure by two and drives sector gear respectively and do swing, realizes the upset of rotary disk in 100 ° of scopes.
The beneficial effects of the utility model are: use bolted at rotary disk wheel hub during assembling, flip angle makes pitch variable bearings installed surface level, is convenient to install pitch variable bearings and Electric Appliance Cabinet; Revolution and flipping an angle makes and becomes oar and drive central vertical, is convenient to install become oar and drive; Has preferable versatility, easy-to-operate.
Description of drawings:
Fig. 1 is the utility model embodiment schematic diagram;
Fig. 2 is the schematic side view of Fig. 1;
Among the figure: frame 1, upset motor 2, upset worm reducer 3, upset driving gear 4, upset idler gear 5, upset driven wheel 6, sector gear 7, trip shaft 8, floating bearing 9, rotary disk 10, revolution driven wheel 11, revolution worm reducer 12, turning motor 13.
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described in further detail by embodiment.
The technical solution of the utility model is:
The hub of wind power generator positioner, comprise rotary disk 10, floating bearing 9, pivoted lever decelerator 12, trip shaft 8, sector gear 7, upset worm reducer 3, two-stage cylindrical gear reducer structure, rotary disk and floating bearing outer ring are fastenedly connected, floating bearing connects the revolution worm reducer, floating bearing inner ring and revolution worm reducer are fixed on the trip shaft, a sector gear is respectively installed in the trip shaft both sides, and sector gear connects two and overlaps independently overturn worm reducer and two-stage cylindrical gear reducer structure.
Said two-stage cylindrical gear reducer structure comprises upset driving gear 4, upset idler gear 5, the upset driven wheel 6 of mutual coupling.
The utility model also is provided with frame 1, upset motor 2, turning motor 13, and the upset motor connects the upset worm reducer, and turning motor connects the upset worm reducer, and all mechanisms all are arranged on the frame.
Claims (3)
1. hub of wind power generator positioner, it is characterized in that comprising rotary disk (10), floating bearing (9), pivoted lever decelerator (12), trip shaft (8), sector gear (7), upset worm reducer (3), two-stage cylindrical gear reducer structure, rotary disk and floating bearing outer ring are fastenedly connected, floating bearing connects the revolution worm reducer, floating bearing inner ring and revolution worm reducer are fixed on the trip shaft, a sector gear is respectively installed in the trip shaft both sides, and sector gear connects two and overlaps independently overturn worm reducer and two-stage cylindrical gear reducer structure.
2. the hub of wind power generator positioner according to claim 1 is characterized in that said two-stage cylindrical gear reducer structure comprises upset driving gear (4), upset idler gear (5), the upset driven wheel (6) of mutual coupling.
3. the hub of wind power generator positioner according to claim 2, it is characterized in that frame (1), upset motor (2), turning motor (13), the upset motor connects the upset worm reducer, and turning motor connects the upset worm reducer, and all mechanisms all are arranged on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206297729U CN201871905U (en) | 2010-11-29 | 2010-11-29 | Hub displacement machine of wind-driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206297729U CN201871905U (en) | 2010-11-29 | 2010-11-29 | Hub displacement machine of wind-driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871905U true CN201871905U (en) | 2011-06-22 |
Family
ID=44159839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206297729U Expired - Fee Related CN201871905U (en) | 2010-11-29 | 2010-11-29 | Hub displacement machine of wind-driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764972A (en) * | 2012-07-18 | 2012-11-07 | 山东电力建设第二工程公司 | Method for penetrating inner stator to outer stator of split turbine generator |
| CN103978470A (en) * | 2014-05-22 | 2014-08-13 | 无锡华联科技集团有限公司 | Multi-angle position changing machine |
-
2010
- 2010-11-29 CN CN2010206297729U patent/CN201871905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764972A (en) * | 2012-07-18 | 2012-11-07 | 山东电力建设第二工程公司 | Method for penetrating inner stator to outer stator of split turbine generator |
| CN103978470A (en) * | 2014-05-22 | 2014-08-13 | 无锡华联科技集团有限公司 | Multi-angle position changing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20131129 |