CN201982250U - Permanent magnet type horizontal magnetic suspension matching system of vertical-axis wind-driven power generator set - Google Patents
Permanent magnet type horizontal magnetic suspension matching system of vertical-axis wind-driven power generator set Download PDFInfo
- Publication number
- CN201982250U CN201982250U CN2011200692377U CN201120069237U CN201982250U CN 201982250 U CN201982250 U CN 201982250U CN 2011200692377 U CN2011200692377 U CN 2011200692377U CN 201120069237 U CN201120069237 U CN 201120069237U CN 201982250 U CN201982250 U CN 201982250U
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- China
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- magnetic suspension
- horizontal sliding
- permanent magnetism
- transmission shaft
- coupling device
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- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model relates to a permanent magnet type horizontal magnetic suspension matching system of a vertical-axis wind-driven power generator set, which comprises a support tower frame and a horizontal magnetic suspension mechanism. The upper end of the support tower frame is provided with a maintenance platform, the middle part of the bottom surface of the maintenance platform is provided with a main tower, a power generator is arranged on the bottom surface in the main tower, a transmission shaft on the upper part of the power generator is connected with a lower half universal coupling, the top part of the lower half universal coupling is provided with a slipping key cylinder, a slipping key shaft is arranged in the slipping key cylinder, the upper end of the slipping key shaft is connected with an upper half universal coupling, a magnetic suspension positioning tray is arranged above the upper half universal coupling, and the horizontal magnetic suspension mechanism is arranged on the magnetic suspension positioning tray. The utility model has the beneficial effects that: the system has a simple structure and is convenient to maintain; no bearing is adopted, no oil filling is needed, and the service life of the system is long; the friction between components is small, and internal energy losses are small; the load carrying capacity is high, full suspension type operation can be achieved, and the safety factor is large; and the working efficiency of an unit can be increased greatly, the power generation capacity can be improved, and energy can be saved.
Description
Technical field
The utility model relates to a kind of permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit.
Background technique
At present in wind power generation field, the vertical axis aerogenerator group is a class of using always, continuation development and raising along with science and technology, to development and national economy, play an important role, but existing vertical axis wind electric unit, the wind wheel that turns round under the working state, the holder of fan blade are carried, and the connection of each class bearing of the employing that has and other forms cooperates, and its shortcoming is that surface friction drag is arranged, wind energy there is negative effect, existing internal loss has damage to parts, and carrying capacity is limited, need the oiling maintenance, unfavorable working life; Employing electromagnetic suspension that has and connection cooperate, and its shortcoming is to need electricity consumption to be used as power, and power consumption has circuit design, make troubles to making, operating, and also damage working life; When the wind wheel that is carried when boarding at the nursery, fan blade weight were big, the eccentric operating phenomenon that rotor shaft waves difference (deciding) heart inevitably can appear in the magnetic levitation system of existing application, influences the unit proper functioning.
The model utility content
Defectives such as the purpose of this utility model provides a kind of permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit, overcomes traditional electrical magnetic levitation system complex structure, and operation is inconvenient, and working life is short.
The purpose of this utility model is that by the following technical programs enforcement realizes:
A kind of permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit, comprise support tower, permanent magnetism horizontal sliding magnetic suspension mechanism, first half universal shaft coupling device and Lower Half universal shaft coupling device, described support tower upper end is provided with maintenance console, middle part, maintenance console bottom surface is provided with main body tower tube, main body tower tube top is provided with aligning circle ring, be provided with water proof cover above the aligning circle ring, main body tower tube inner bottom surface is provided with generator, generator top transmission shaft connects the Lower Half universal shaft coupling device, Lower Half universal shaft coupling device top is provided with the feather key tube, be provided with sliding key shaft in the feather key tube, the sliding key shaft next top is provided with the semicircle jacking, the sliding key shaft upper end connects first half universal shaft coupling device, first half universal shaft coupling device upper end is connected with the horizontal sliding magnetic suspension transmission shaft lower end of permanent magnetism horizontal sliding magnetic suspension mechanism, first half universal shaft coupling device top is provided with the magnetic suspension location tray, be provided with permanent magnetism horizontal sliding magnetic suspension mechanism above the magnetic suspension location tray, permanent magnetism horizontal sliding magnetic suspension mechanism upper end transmission shaft is connected with the wind wheel transmission shaft, and the wind wheel transmission shaft penetrates aligning circle ring and stretch out outside the main body tower tube at the water proof cover center.
Described permanent magnetism horizontal sliding magnetic suspension mechanism comprises horizontal sliding magnetic suspension transmission shaft, horizontal sliding magnetic suspension transmission shaft middle part is provided with shell, enclosure is provided with plane magnet steel and lower plane magnet steel on horizontal sliding magnetic suspension transmission shaft, magnet steel outside, last plane is provided with upper magnet yoke, lower plane magnet steel outside is provided with retainer ring, lower plane magnet steel bottom is provided with the lower magnetic steel seat, and lower magnetic steel seat bottom is connected with the shell inside bottom.
The beneficial effects of the utility model are: simple in structure, easy to maintenance; No bearing need not refuel long service life; This permanent magnetism type magnetic suspension does not have circuit design not to be needed its power supply is not needed manual operation; To the wind wheel main shaft wave and the rectifying effect voluntarily of the eccentric operating phenomenon of different (deciding) hearts good, the surface friction drag between parts is little, and is little to the interior consume of energy; Carrying capacity is big, can board at the nursery to wind wheel, fan blade to carry, and does full suspension running, and safety coefficient is big; Owing to premium properties of the present utility model, can significantly improve the working efficiency of unit, increase generated energy, energy saving.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the described structural representation that is applied to the permanent magnetism horizontal sliding magnetic suspension coupled system device of vertical axis wind electric unit of the utility model embodiment;
Fig. 2 is the structural representation of permanent magnetism horizontal sliding magnetic suspension mechanism in the described permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit of the utility model embodiment.
Among the figure:
1, support tower; 2, maintenance console; 3, generator; 4, Lower Half universal shaft coupling device; 5, feather key tube; 6, sliding key shaft; 7, semicircle jacking; 8, first half universal shaft coupling device; 9, permanent magnetism horizontal sliding magnetic suspension mechanism; 10, aligning circle ring; 11, water proof cover; 12, wind wheel transmission shaft; 13, main body tower tube; 14, magnetic suspension location tray; 15, permanent magnetism horizontal sliding magnetic suspension transmission shaft; 16, shell; 17, upper magnet yoke; 18, go up the plane magnet steel; 19, retainer ring; 20, lower plane magnet steel; 21, lower magnetic steel seat.
Embodiment
Shown in Fig. 1-2, the described a kind of permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit of the utility model embodiment, comprise support tower 1, permanent magnetism horizontal sliding magnetic suspension mechanism 9, first half universal shaft coupling device 8 and Lower Half universal shaft coupling device 4, described support tower 1 upper end is provided with maintenance console 2, middle part, maintenance console 2 bottom surfaces is provided with main body tower tube 13, main body tower tube 13 tops are provided with aligning circle ring 10, be provided with water proof cover 11 above the aligning circle ring 10, main body tower tube 13 inner bottom surface are provided with generator 3, generator 3 top transmission shafts connect Lower Half universal shaft coupling device 4, Lower Half universal shaft coupling device 4 tops are provided with feather key tube 5, be provided with sliding key shaft 6 in the feather key tube 5, sliding key shaft 6 next tops are provided with semicircle jacking 7, sliding key shaft 6 upper ends connect first half universal shaft coupling device 8, first half universal shaft coupling device 8 upper ends are connected with horizontal sliding magnetic suspension transmission shaft 15 lower ends of permanent magnetism horizontal sliding magnetic suspension mechanism 9, first half universal shaft coupling device 8 tops are provided with magnetic suspension location tray 14, be provided with permanent magnetism horizontal sliding magnetic suspension mechanism 9 above the magnetic suspension location tray 14, permanent magnetism horizontal sliding magnetic suspension mechanism 9 upper end transmission shafts are connected with wind wheel transmission shaft 12, and wind wheel transmission shaft 12 penetrates aligning circle ring 10 and stretch out outside the main body tower tube 13 at water proof cover 11 centers.
Described permanent magnetism horizontal sliding magnetic suspension mechanism 9 comprises horizontal sliding magnetic suspension transmission shaft 15, horizontal sliding magnetic suspension transmission shaft 15 middle parts are provided with shell 16, shell 16 inside are provided with plane magnet steel 18 and lower plane magnet steel 20 on horizontal sliding magnetic suspension transmission shaft 15, magnet steel 18 outsides, last plane are provided with upper magnet yoke 17, lower plane magnet steel 20 outsides are provided with retainer ring 19, lower plane magnet steel 20 bottoms are provided with lower magnetic steel seat 21, and lower magnetic steel seat 21 bottoms are connected with shell 16 inside bottom.
During use, the wind wheel of vertical axis wind electric unit, the weight of fan blade all are delivered on main body tower tube 13 and the support tower 1 by permanent magnetism horizontal sliding magnetic suspension mechanism 9; Aligning circle ring 10 must be made of high-strength wearable oil-containing non-corrosive material; Sliding key shaft 6 lower end semicircle jackings 7 must be made of the high-strength wearable non-corrosive material; No bearing need not refuel, and has prolonged working life greatly; Surface friction drag between parts is little, and is little to the interior consume of energy; Carrying capacity is big, can board at the nursery to wind wheel, fan blade to carry, and does full suspension running, and safety coefficient is big; Owing to premium properties of the present utility model, can significantly improve the working efficiency of unit, increase generated energy, energy saving.9 pairs of magnetic fields of permanent magnetism horizontal sliding magnetic suspension mechanism take screen to close measure, and the magnetic line of force does not have and leaks, and is almost nil to the gravitation of any metal or object, and people, animal, thing are not all had influence or injury, install, safe in utilization.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but on its shape or structure, do any variation; every have identical with the application or akin structure, function, a technological scheme, all drops within the protection domain of the present utility model.
Claims (2)
1. permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit, comprise support tower (1), permanent magnetism horizontal sliding magnetic suspension mechanism (9), first half universal shaft coupling device (8) and Lower Half universal shaft coupling device (4), it is characterized in that: described support tower (1) upper end is provided with maintenance console (2), middle part, maintenance console (2) bottom surface is provided with main body tower tube (13), main body tower tube (13) top is provided with aligning circle ring (10), be provided with water proof cover (11) above the aligning circle ring (10), main body tower tube (13) inner bottom surface is provided with generator (3), generator (3) top transmission shaft connects Lower Half universal shaft coupling device (4), Lower Half universal shaft coupling device (4) top is provided with feather key tube (5), be provided with sliding key shaft (6) in the feather key tube (5), sliding key shaft (6) next top is provided with semicircle jacking (7), sliding key shaft (6) upper end connects first half universal shaft coupling device (8), first half universal shaft coupling device (8) upper end is connected with horizontal sliding magnetic suspension transmission shaft (15) lower end of permanent magnetism horizontal sliding magnetic suspension mechanism (9), first half universal shaft coupling device (8) top is provided with magnetic suspension location tray (14), be provided with permanent magnetism horizontal sliding magnetic suspension mechanism (9) above the magnetic suspension location tray (14), permanent magnetism horizontal sliding magnetic suspension mechanism (9) upper end transmission shaft is connected with wind wheel transmission shaft (12), and wind wheel transmission shaft (12) penetrates aligning circle ring (10) and stretch out outside the main body tower tube (13) at water proof cover (11) center.
2. the permanent magnetism horizontal sliding magnetic suspension coupled system device that is applied to the vertical axis wind electric unit according to claim 1, it is characterized in that: described permanent magnetism horizontal sliding magnetic suspension mechanism (9) comprises horizontal sliding magnetic suspension transmission shaft (15), horizontal sliding magnetic suspension transmission shaft (15) middle part is provided with shell (16), inner plane magnet steel (18) and the lower plane magnet steel (20) of on horizontal sliding magnetic suspension transmission shaft (15), being provided with of shell (16), last plane magnet steel (18) outside is provided with upper magnet yoke (17), lower plane magnet steel (20) outside is provided with retainer ring (19), lower plane magnet steel (20) bottom is provided with lower magnetic steel seat (21), and lower magnetic steel seat (21) bottom is connected with shell (16) inside bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692377U CN201982250U (en) | 2011-03-16 | 2011-03-16 | Permanent magnet type horizontal magnetic suspension matching system of vertical-axis wind-driven power generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692377U CN201982250U (en) | 2011-03-16 | 2011-03-16 | Permanent magnet type horizontal magnetic suspension matching system of vertical-axis wind-driven power generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201982250U true CN201982250U (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200692377U Expired - Fee Related CN201982250U (en) | 2011-03-16 | 2011-03-16 | Permanent magnet type horizontal magnetic suspension matching system of vertical-axis wind-driven power generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201982250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878201A (en) * | 2012-09-26 | 2013-01-16 | 南通大学 | Full permanent-magnetic self-balance suspension vertical axis wind turbine transmission main shaft |
| CN103470628A (en) * | 2012-09-26 | 2013-12-25 | 南通大学 | Transmission spindle vertical axis wind turbine in simple self-balancing suspension structure |
-
2011
- 2011-03-16 CN CN2011200692377U patent/CN201982250U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878201A (en) * | 2012-09-26 | 2013-01-16 | 南通大学 | Full permanent-magnetic self-balance suspension vertical axis wind turbine transmission main shaft |
| CN103470628A (en) * | 2012-09-26 | 2013-12-25 | 南通大学 | Transmission spindle vertical axis wind turbine in simple self-balancing suspension structure |
| CN103470629A (en) * | 2012-09-26 | 2013-12-25 | 南通大学 | Transmission main shaft of self-adaptive adjusting type permanent magnet suspension vertical axis wind turbine |
| CN102878201B (en) * | 2012-09-26 | 2014-04-02 | 南通大学 | Full permanent-magnetic self-balance suspension vertical axis wind turbine transmission main shaft |
| CN103470629B (en) * | 2012-09-26 | 2016-03-09 | 南通大学 | Automatic adjusument type permanent magnet suspension vertical axis windmill transmission main shaft |
| CN103470628B (en) * | 2012-09-26 | 2016-06-22 | 南通大学 | The vertical axis windmill transmission main shaft of self-balancing suspension structure |
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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: 20110921 Termination date: 20140316 |