CN202363475U - Automatic two-dimensional solar tracking device of inclined angle and azimuth angle - Google Patents
Automatic two-dimensional solar tracking device of inclined angle and azimuth angle Download PDFInfo
- Publication number
- CN202363475U CN202363475U CN2011204542006U CN201120454200U CN202363475U CN 202363475 U CN202363475 U CN 202363475U CN 2011204542006 U CN2011204542006 U CN 2011204542006U CN 201120454200 U CN201120454200 U CN 201120454200U CN 202363475 U CN202363475 U CN 202363475U
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- CN
- China
- Prior art keywords
- worm
- shaft
- main
- auxiliary
- motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The utility model provides an automatic two-dimensional solar tracking device of an inclined angle and an azimuth angle. The automatic two-dimensional solar tracking device includes a brace and a support used for installing the cell panel. The middle of the support connects with a cross shaft fixedly. A main motor is arranged on the top of the brace. An output shaft of the main motor extends transversely to form a main worm shaft. The main worm shaft engages with a main worm gear for transmission. A rotation shaft of the main worm wheel is installed vertically. A bracket is connected to the top of the rotation shaft fixedly. An auxiliary motor is arranged on the bracket. An output shaft of the auxiliary motor extends transversely to form an auxiliary worm shaft. The auxiliary worm shaft engages with the auxiliary worm wheel for transmission. The cross shaft connects with the bracket through a bearing and is sleeved in an auxiliary worm gear at the same time to function as a worm shaft of the auxiliary wheel. According to the utility model, by using the worm wheels and the worm gears, the problem that it is hard for the cell panel support to adjust direction is solved effectively, and the capability of the photovoltaic array in absorbing solar radiation energy is improved.
Description
Technical field
The utility model relates to a kind of solar battery bracket, relates in particular to the tumbler that a kind of solar battery bracket is followed the tracks of the sun.
Background technology
Along with the appearance of energy shortage phenomenon, solar power system more and more causes people's attention.For the conversion efficiency of the photovoltaic generating system that improves solar panel, need to improve the ability that photovoltaic array absorbs solar radiation energy.Existing solar-cell panel support all is to be fixedly mounted on the clump or tiling is fixed on roof etc. sunlit place is arranged, and usually in case install and fix, the direction of cell panel is difficult to adjustment, must move through manual work, wastes time and energy.Since solar incident angle round the clock, seasonal variations, hard-wired photovoltaic array can not fully absorb the energy of solar radiation, is unfavorable for improving photoelectric conversion rate.
The utility model content
The utility model provides a kind of solar battery bracket tracking means in order to solve the problem that is difficult to move after existing solar-cell panel support is installed, and its rotation through motor drives support and slowly rotates, and artificially participates in to reduce, handled easily.
For solving the problems of the technologies described above, the full-automatic two-dimentional sun tracker in a kind of inclination angle and azimuth that the utility model proposes comprises pillar and the support that is used to install cell panel.The middle part of said support is fixedly connected with a transverse axis, and said post top portion is provided with main motor, and the output shaft horizontal expansion of this main motor forms main worm shaft; This main worm shaft and main worm gear engaged transmission; The rotating shaft of main worm gear is vertically installed, and the top of this rotating shaft is fixedly connected a carriage, and this carriage is provided with auxiliary-motor; The output shaft horizontal expansion of this auxiliary-motor forms secondary worm shaft; This pair worm shaft and secondary worm gear engaged transmission, described transverse axis is connected, is set in simultaneously in the secondary worm gear with said carriage through bearing, is used as the worm-wheel shaft of secondary worm gear.
Wherein: also comprise the control circuit of controlling main motor, auxiliary-motor rotating respectively and accurately locating.
The utility model can rotate around vertical rotating shaft through main motor driven support; Can also rotate through the transverse axis of auxiliary-motor driving arm around level; So that the elevation angle and the azimuth of adjustment support; The support of feasible installation cell panel is sunray vertically, thereby the realization support is efficiently followed the tracks of sunlight.Major and minor motor rotating all can realize through control circuit, when position that arrival needs, also can realize accurate in locating through braking to motor.Solve the problem that battery board bracket in using is difficult to adjust direction, improved the ability that photovoltaic array absorbs solar radiation energy.
Compared with prior art, the utility model has the advantages that:
1), gearratio is big, worm shaft and worm-drive compact conformation, bearing capacity is big, volume is little, in light weight.
2), the worm shaft transmission is equivalent to worm drive, is multiple tooth engaged transmission, so stable drive, noise are very little.Because worm tooth is the continuous uninterrupted helical tooth, be continuously during the engagement of it and worm-gear toothing, worm tooth does not get into and withdraws from the process of engagement, so stable working, and impact, vibrations, noise are little.
3) motor worm axle and worm-drive have self-locking performance.The lead angle of worm shaft is very little, and worm screw can only drive worm-drive, and worm gear can not drive the worm screw rotation, to guarantee that sun support under the situation of large wind, can not rotate automatically.
5), rotatable elevation angle or the azimuth direction of regulating support.
6), simple to operate, price is low, dependable performance, tracking accuracy is high.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further explanation:
Fig. 1 is the front view of the utility model preferred embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1.
Embodiment
Like Fig. 1, Fig. 2 and shown in Figure 3, the utility model provides a kind of inclination angle and azimuth full-automatic two-dimentional sun tracker, wraps it and draws together pillar 5 and the support 1 that is used to install cell panel.The middle part of this support 1 is fixedly connected with a transverse axis 2, pillar 5 tops be provided with one have a self-locking performance main motor 3, the output shaft horizontal expansion of this main motor forms main worm shaft 12; This main worm shaft and main worm gear 6 engaged transmission; The rotating shaft 9 of main worm gear is vertically installed, and the top of this rotating shaft 9 is fixedly connected a carriage 10, and this carriage is provided with auxiliary-motor 8; The output shaft horizontal expansion of this auxiliary-motor forms secondary worm shaft 7, this pair worm shaft and secondary worm gear 11 engaged transmission.Transverse axis 3 is connected, is set in simultaneously in the secondary worm gear 11 with carriage 10 through pair of bearings 4, is used as the worm-wheel shaft of secondary worm gear.This practicality also comprises can control control circuit (not shown) main motor 3, auxiliary-motor 8 rotatings and that can accurately locate respectively.
According to position of sun; The utility model can rotate around vertical rotating shaft through main motor driven support; Can also rotate through the transverse axis of auxiliary-motor driving arm around level; So that the elevation angle and the azimuth of adjustment support, the support of feasible installation cell panel is sunray vertically, thereby the realization support is efficiently followed the tracks of sunlight.The rotating of major and minor motor all can realize through control circuit, when position that arrival needs, also can realize accurate in locating through the braking to motor.Solve the problem that battery board bracket in using is difficult to adjust direction, improved the ability that photovoltaic array absorbs solar radiation energy.Because the lead angle of worm shaft is very little, the frictional force that worm gear acts on worm shaft is big, so that worm gear can not drive worm screw and rotate, thereby guarantees that support can not rotate under the situation of large wind automatically yet.Can guarantee that also the direction of convenient adjustment panel array improves the ability that photovoltaic array absorbs solar radiation energy to reduce the incidence angle of light in Various Seasonal, under the different period.
Only in order to illustrate the structure of the utility model, those of ordinary skill in the art can make various deformation and variation to above specific embodiment under the design of the utility model, and these distortion and variation include within the protection range of the utility model.
Claims (2)
1. full-automatic two-dimentional sun tracker in inclination angle and azimuth; Comprise pillar (5) and be used to install the support (1) of cell panel, it is characterized in that the middle part of said support (1) is fixedly connected with a transverse axis (2); Said pillar (5) top is provided with main motor (3); The output shaft horizontal expansion of this main motor forms main worm shaft (12), this main worm shaft and main worm gear (6) engaged transmission, and the rotating shaft of main worm gear (9) is vertically installed; The top of this rotating shaft is fixedly connected a carriage (10); This carriage is provided with auxiliary-motor (8), and the output shaft horizontal expansion of this auxiliary-motor forms secondary worm shaft (7), this pair worm shaft and secondary worm gear (11) engaged transmission; Described transverse axis (3) is connected with said carriage (10), also is set in simultaneously in the secondary worm gear (11) through bearing (4), is used as the worm-wheel shaft of secondary worm gear.
2. the full-automatic two-dimentional sun tracker in inclination angle according to claim 1 and azimuth is characterized in that: comprise that also one controls the control circuit of main motor (3), auxiliary-motor (8) rotating and accurate location respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204542006U CN202363475U (en) | 2011-11-16 | 2011-11-16 | Automatic two-dimensional solar tracking device of inclined angle and azimuth angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204542006U CN202363475U (en) | 2011-11-16 | 2011-11-16 | Automatic two-dimensional solar tracking device of inclined angle and azimuth angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363475U true CN202363475U (en) | 2012-08-01 |
Family
ID=46574638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204542006U Expired - Fee Related CN202363475U (en) | 2011-11-16 | 2011-11-16 | Automatic two-dimensional solar tracking device of inclined angle and azimuth angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202363475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670807A (en) * | 2017-03-22 | 2017-05-17 | 温州立意机电科技有限公司 | Four-season sunlight receiving rack assembly method |
| CN117515931A (en) * | 2024-01-04 | 2024-02-06 | 中电建(西安)港航船舶科技有限公司 | Maintenance-free heliostat driving device |
-
2011
- 2011-11-16 CN CN2011204542006U patent/CN202363475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670807A (en) * | 2017-03-22 | 2017-05-17 | 温州立意机电科技有限公司 | Four-season sunlight receiving rack assembly method |
| CN117515931A (en) * | 2024-01-04 | 2024-02-06 | 中电建(西安)港航船舶科技有限公司 | Maintenance-free heliostat driving device |
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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: 20120801 Termination date: 20131116 |