CN103049001A - Solar-powered tracking device - Google Patents
Solar-powered tracking device Download PDFInfo
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- CN103049001A CN103049001A CN2012105624303A CN201210562430A CN103049001A CN 103049001 A CN103049001 A CN 103049001A CN 2012105624303 A CN2012105624303 A CN 2012105624303A CN 201210562430 A CN201210562430 A CN 201210562430A CN 103049001 A CN103049001 A CN 103049001A
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- tracking device
- solar
- inclined shaft
- shaft sleeve
- solar energy
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Abstract
The invention relates to a solar electrical energy generation technology, and discloses a solar-powered tracking device. The solar-powered tracking device comprises an oblique shaft, wherein a front shaft sleeve is arranged at the front end of the oblique shaft; a back shaft sleeve is arranged at the back end of the oblique shaft; the back shaft sleeve is movably connected with support rods; the other ends of the support rods are movably connected with back bases; the oblique shaft is provided with bearing rods; solar panels are fixed at the upper ends of the bearing rods; pin shafts are connected between the bearing rods and the oblique shaft; a connecting rod is movably connected to the lower ends of the bearing rods; a roller is arranged on the lower end part of the connecting rod; the front shaft sleeve is connected with a fixed wheel; the fixed wheel is provided with a central hole and a T-shaped annular groove; the oblique shaft passes through the central hole; and the roller is arranged in the T-shaped annular groove. According to the solar-powered tracking device, the change of the sun height can be tracked when the sun rises in the east and sets in the west during adjustment of a solar energy hour angle and a solar energy elevation angle, so that the light absorptivity is increased.
Description
Technical field
The present invention relates to field of solar thermal power generation, particularly a kind of solar energy tracking device.
Background technology
Solar panel absorbs sun light quantity and substantially is directly proportional with the cosine value of incident angle within the specific limits.On the earth, the variation of altitude of the sun affected its incident angle when the hour angle that liter west, solar panel tracking sun east falls and liter west, sun east fell.In order to increase the Optical Absorption rate, people reduce the incident angle of sunshine as far as possible, to increase the Optical Absorption rate.The at present installation of solar panel mainly contains two kinds: a kind of is fixed installation, and cell panel is fixed on the fixed mount, keeps flat and mode with angle.If conditions permit all adopts mode with angle to install, can increase generating efficiency.The second is that tracking mode is installed, be that cell panel is fixed on single shaft (rotating shaft) or twin shaft (two rotating shafts) tracker, uniaxiality tracking generally is divided into the uniaxial horizontal tracking and pole axis (single shaft angle of latitude) is followed the tracks of two kinds, it is that the rotating shaft North and South direction is placed that uniaxial horizontal is followed the tracks of, rotate from east to west, reach and drive cell panel and follow the tracks of from east to west sun east and rise the west and fall, it is that rotating shaft and ground have the inclination angle to install that pole axis is followed the tracks of, and drives cell panel above it and follow the tracks of from east to west that the sun is eastern to be risen the west and fall when rotating shaft is rotated from east to west.Twin shaft is on the basis of single shaft, has increased the tracking means of following the tracks of the sun elevation angle, can further increase lighting efficiency like this.But double-axis tracking generally has two propulsion system to drive respectively double-axis tracking, complex structure, and cost is high.
Summary of the invention
The object of the present invention is to provide a kind of solar energy tracking device, adopt the simultaneously variation at tracking solar hour angle and the elevation angle of a drive unit, realize double-axis tracking, improve the Optical Absorption rate.
For achieving the above object, the present invention is achieved by the following technical solutions.
A kind of solar energy tracking device is characterized in that, comprises inclined shaft, and the front end of inclined shaft is provided with front shaft sleeve, and the rear end of inclined shaft is provided with rear axle housing, and described rear axle housing is connected with support bar, and the other end of described support bar is connected with rear base; Described inclined shaft is provided with pole, the upper end of pole is fixed with solar panel, be connected with bearing pin between described pole and the described inclined shaft, the lower end of described pole is connected with connecting rod, the bottom of connecting rod is provided with roller, is connected with fast pulley on the described front shaft sleeve, and described fast pulley is provided with center pit and T-shaped annular groove, described inclined shaft runs through described center pit, and described roller is located in the described T-shaped annular groove.
Characteristics of the present invention and further the improvement are:
Be fixed with reducer casing on the described front shaft sleeve, the input end of reducer casing is provided with drive motor, and output terminal is provided with the first gear, and described inclined shaft is provided with the second gear with the engagement of the first gear.
Described front shaft sleeve is connected with fixedly slide mechanism, and described fixedly slide mechanism comprises pickup groove, is provided with slide plate in the pickup groove, and described slide plate and described front shaft sleeve are flexibly connected.
Described inclined shaft is provided with a plurality of poles and the solar panel corresponding with pole.
The track of described T-shaped annular groove is the space curve along described fast pulley Axial changes.Solar energy tracking device of the present invention comprises inclined shaft, and the front end of inclined shaft is provided with front shaft sleeve, and the rear end of inclined shaft is provided with rear axle housing, and described rear axle housing is connected with support bar, and the other end of described support bar is connected with rear base; Described inclined shaft is provided with pole, the upper end of pole is fixed with solar panel, be connected with bearing pin between described pole and the described inclined shaft, the lower end of described pole is connected with connecting rod, the bottom of connecting rod is provided with roller, is connected with fast pulley on the described front shaft sleeve, and described fast pulley is provided with center pit and T-shaped annular groove, described inclined shaft runs through described center pit, and described roller is located in the described T-shaped annular groove; Be fixed with reducer casing on the described front shaft sleeve, the input end of reducer casing is provided with drive motor, and output terminal is provided with the first gear, and described inclined shaft is provided with the second gear with the engagement of the first gear.The present invention adopts a drive motor can directly drive the inclined shaft rotation, can rotate by the Indirect driven connecting rod again simultaneously, the roller of its bottom slides in T-shaped annular groove during the connecting rod rotation, when the track of T-shaped annular groove is space curve along described fast pulley Axial changes, can spur connecting rod, thereby regulate the angle of solar panel.Therefore, sun tracker of the present invention can also be followed the tracks of the variation that sun east rises west altitude of the sun when falling when regulating sun power hour angle and the elevation angle, improve the Optical Absorption rate.
Description of drawings
Fig. 1 is the front elevational schematic of a kind of solar energy tracking device of the present invention;
Fig. 2 is the schematic side view of the solar energy tracking device shown in Fig. 1;
Fig. 3 be the solar energy tracking device shown in Fig. 2 local enlarged diagram;
Fig. 4 is the fast pulley of the solar energy tracking device shown in Fig. 1 and the schematic diagram that cooperates of connecting rod.
Among the figure: 1, solar panel; 2, inclined shaft; 3, pickup groove; 4, slide plate; 5, support bar; 6, rear base; 7, the first bearing pin; 8, the second bearing pin; 9, connecting rod; 10, pole; 11, the 3rd bearing pin; 12, the 4th bearing pin; 13, fast pulley; 14, the second gear; 15, the first gear; 16, reducer casing; 17, drive motor; 18, front shaft sleeve; 19, T-shaped annular groove; 20, roller; 21, rear axle housing.
Embodiment
With reference to Fig. 1, the front elevational schematic of a kind of solar energy tracking device of the present invention; With reference to Fig. 2, be the schematic side view of the solar energy tracking device shown in Fig. 1; With reference to Fig. 3, for the solar energy tracking device shown in Fig. 2 local enlarged diagram; With reference to Fig. 4, be the fast pulley of the solar energy tracking device shown in Fig. 1 and the schematic diagram that cooperates of connecting rod.Wherein, solar energy tracking device of the present invention comprises inclined shaft 2, and inclined shaft 2 is provided with pole 10, be fixed with solar panel 1 on the pole 10, in the present embodiment, be connected with three poles 10 by the 3rd bearing pin 11 on the inclined shaft 2, be fixed with a solar panel 1 on each pole 10; The rear end of inclined shaft 2 is provided with rear axle housing 21, and rear axle housing 21 is connected with two support bars 5 by the second bearing pin 8, and the other end of support bar 5 is connected on the rear base 6 by the first bearing pin 7; The front end of inclined shaft 2 is connected on the front shaft sleeve 18, inclined shaft 2 can be in front shaft sleeve 18 and rear axle housing 21 interior rotations, the front end of inclined shaft 2 is provided with the second gear 14, be fixed with reducer casing 16 on the front shaft sleeve 18, the input end of reducer casing 16 is fixed with drive motor 17, and the output terminal of reducer casing 16 is connected with the first gear 15; In the present embodiment, the second gear 14 is partial gear, drive motor 17 rotates by reducer casing 16 deceleration rear drives the first gear 15, the first gear 15 drives and the second gear 14 of its engagement slowly rotates, the second gear 14 drives inclined shaft 2 and rotates, and changes thereby regulate the hour angle that liter west, sun east falls in a day.
Front shaft sleeve 18 is connected with fixedly slide mechanism, and fixedly slide mechanism comprises pickup groove 3, and pickup groove 3 fixes on the ground, is provided with slide plate 4 in the pickup groove 3, and slide plate 4 is flexibly connected with front shaft sleeve 18; Slide plate 4 can be in pickup groove 3 interior slips, thereby drive moving forward and backward of front shaft sleeve 18, and the moving forward and backward of front shaft sleeve 18 can be regulated the angle on inclined shaft 2 and ground, thereby regulate the different regions different latitude and the elevation angle in season changes.
The lower end of pole 10 is connected with connecting rod 9 by the 4th bearing pin 12, and the bottom of connecting rod 9 is provided with roller 20; Fast pulley 13 is fixed on the front shaft sleeve 18 by support, and fast pulley 13 is vertical with inclined shaft 2, and to be provided with the turning axle of inclined shaft 2 be the T-shaped annular groove 19 in the center of circle, and roller 20 is located in the T-shaped annular groove 19; The track of T-shaped annular groove is the space curve along described fast pulley Axial changes, when inclined shaft 2 rotation, drivening rod 9 in T-shaped annular groove 19 by roller 20 driven rotary, roller 20 is when T-shaped annular groove 19 interior rotation, can move axially along the track drivening rod 9 of T-shaped annular groove 19, moving axially by pole 10 of connecting rod 9 drives solar panel 1 along the radial rotating of inclined shaft 2, thus the variation of altitude of the sun when liter west, adjusting sun east falls.
The present invention adopts a drive motor can directly drive the inclined shaft rotation, can rotate by the Indirect driven connecting rod again simultaneously, the roller of its bottom slides in T-shaped annular groove during the connecting rod rotation, when the track of T-shaped annular groove is space curve along described fast pulley Axial changes, can spur connecting rod, thereby regulate the angle of solar panel.Therefore, solar energy tracking device of the present invention when regulating sun power hour angle and the elevation angle, can also be followed the tracks of the variation that sun east rises west altitude of the sun when falling, and improves the Optical Absorption rate.
Although below by reference to the accompanying drawings embodiment of the present invention are described, the present invention is not limited to above-mentioned specific embodiments, and above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art in the situation that does not break away from the scope that claim of the present invention protects, can also make a variety of forms under the enlightenment of this instructions, these all belong to the row of the present invention's protection.
Claims (5)
1. a solar energy tracking device is characterized in that, comprises inclined shaft, and the front end of inclined shaft is provided with front shaft sleeve, and the rear end of inclined shaft is provided with rear axle housing, and described rear axle housing is connected with support bar, and the other end of described support bar is connected with rear base; Described inclined shaft is provided with pole, the upper end of pole is fixed with solar panel, be connected with bearing pin between described pole and the described inclined shaft, the lower end of described pole is connected with connecting rod, the bottom of connecting rod is provided with roller, is connected with fast pulley on the described front shaft sleeve, and described fast pulley is provided with center pit and T-shaped annular groove, described inclined shaft runs through described center pit, and described roller is located in the described T-shaped annular groove.
2. solar energy tracking device according to claim 1 is characterized in that, is fixed with reducer casing on the described front shaft sleeve, and the input end of reducer casing is provided with drive motor, and output terminal is provided with the first gear, and described inclined shaft is provided with the second gear with the engagement of the first gear.
3. solar energy tracking device according to claim 1 is characterized in that, described front shaft sleeve is connected with fixedly slide mechanism, and described fixedly slide mechanism comprises pickup groove, is provided with slide plate in the pickup groove, and described slide plate and described front shaft sleeve are flexibly connected.
4. solar energy tracking device according to claim 1 is characterized in that, described inclined shaft is provided with a plurality of poles and the solar panel corresponding with pole.
5. solar energy tracking device according to claim 1 is characterized in that, the track of described T-shaped annular groove is the space curve along described fast pulley Axial changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562430.3A CN103049001B (en) | 2012-12-21 | 2012-12-21 | A kind of solar energy tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210562430.3A CN103049001B (en) | 2012-12-21 | 2012-12-21 | A kind of solar energy tracking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103049001A true CN103049001A (en) | 2013-04-17 |
| CN103049001B CN103049001B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210562430.3A Expired - Fee Related CN103049001B (en) | 2012-12-21 | 2012-12-21 | A kind of solar energy tracking device |
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| CN (1) | CN103049001B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373145A (en) * | 2015-12-04 | 2016-03-02 | 广东工业大学 | Fixed-focus concentration automatic tracking apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820236A (en) * | 2010-03-19 | 2010-09-01 | 益科博能源科技（上海）有限公司 | Solar tracking device for solar collector |
| CN101858659A (en) * | 2008-12-04 | 2010-10-13 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| CN101923355A (en) * | 2009-06-16 | 2010-12-22 | 陈鼎凌 | Rotary luffing sun tracker |
| CN102646735A (en) * | 2012-04-05 | 2012-08-22 | 中国恩菲工程技术有限公司 | Rotating bracket for solar battery assembly and solar battery system |
| CN202601651U (en) * | 2012-05-25 | 2012-12-12 | 江南大学 | Two-degree-of-freedom solar support |
| CN203070102U (en) * | 2012-12-21 | 2013-07-17 | 陕西长岭光伏电气有限公司 | Solar tracking device |
-
2012
- 2012-12-21 CN CN201210562430.3A patent/CN103049001B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101858659A (en) * | 2008-12-04 | 2010-10-13 | 益科博能源科技（上海）有限公司 | Polar axis tracking device of solar collector |
| CN101923355A (en) * | 2009-06-16 | 2010-12-22 | 陈鼎凌 | Rotary luffing sun tracker |
| CN101820236A (en) * | 2010-03-19 | 2010-09-01 | 益科博能源科技（上海）有限公司 | Solar tracking device for solar collector |
| CN102646735A (en) * | 2012-04-05 | 2012-08-22 | 中国恩菲工程技术有限公司 | Rotating bracket for solar battery assembly and solar battery system |
| CN202601651U (en) * | 2012-05-25 | 2012-12-12 | 江南大学 | Two-degree-of-freedom solar support |
| CN203070102U (en) * | 2012-12-21 | 2013-07-17 | 陕西长岭光伏电气有限公司 | Solar tracking device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105373145A (en) * | 2015-12-04 | 2016-03-02 | 广东工业大学 | Fixed-focus concentration automatic tracking apparatus |
| CN105373145B (en) * | 2015-12-04 | 2018-06-05 | 广东工业大学 | A kind of fixed-focus optically focused autotracker |
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| Publication number | Publication date |
|---|---|
| CN103049001B (en) | 2016-01-20 |
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Granted publication date: 20160120 Termination date: 20181221 |