CN103455043A - Solar energy tracking rotating device - Google Patents
Solar energy tracking rotating device Download PDFInfo
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- CN103455043A CN103455043A CN2013104169052A CN201310416905A CN103455043A CN 103455043 A CN103455043 A CN 103455043A CN 2013104169052 A CN2013104169052 A CN 2013104169052A CN 201310416905 A CN201310416905 A CN 201310416905A CN 103455043 A CN103455043 A CN 103455043A
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- rotating disc
- solar energy
- energy tracking
- rolling member
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Abstract
The invention discloses a solar energy tracking rotating device which comprises a rotating motor, a plurality of fixed feet, a rotary disc, a support used for installing a concentrating solar panel and a Z direction adjusting mechanism used for adjusting an inclined angle of the concentrating solar panel, the fixed feet are provided with rolling parts, fixed grooves for being matched with the outer edge end of the rotary disc are further formed in the fixed feet, the outer edge end of the rotary disc is located in the fixed grooves and are in contact with the rolling parts, a motor shaft of the rotating motor is arranged at the central position of the rotary disc so as to drive the rotary disc to rotate around the center of the rotary disc, the support is arranged on the rotary disc, and the Z direction adjusting mechanism is arranged between the rotary disc and the support. The solar energy tracking rotating device can improve working stability and reduce influence of a severe environment on rotating precision so as to improve solar utilization rate.
Description
Technical field
The present invention relates to a kind of solar energy tracking whirligig, belong to technical field of solar.
Background technology
At present, the high power concentrating photovoltaic technology is the main new direction of of current field of solar thermal power generation, in existing solar condensing power generation device, comprise two major equipments: concentration solar cell assembly and solar tracking tracker, in existing solar tracking tracker, the form of tracker mainly still concentrates on the T-shape structure, this T-shape structure is because all solar modules (Photospot solar assembly) are all installed in one plane, the tracker height of this monoplane design is along with the maximum support area of plane increases, system height constantly increases, directly cause wind resistance to descend and the plane deformation increase, the final entire system tracking accuracy that affects, for concentrating to generate power, be very disadvantageous.Therefore often need the rigidity that increases the rack supporting construction to improve wind resistance, fine setting plane correction flatness makes up this two defects.So with regard to the problem such as caused the tracker cost to increase, debugging work is heavy.
Summary of the invention
Technical matters to be solved by this invention is the defect that overcomes prior art, and a kind of solar energy tracking whirligig is provided, and it can improve its job stability, reduces the impact of rugged surroundings on running accuracy, thereby improves its solar energy utilization ratio.
The present invention solves the problems of the technologies described above the technical scheme of taking: a kind of solar energy tracking whirligig, it comprises electric rotating machine, a plurality of fixedly lower margins, rotating disc and for support that the concentrator cell plate is installed and the Z-direction governor motion of regulating concentrator cell plate Z-direction angle of inclination, fixedly lower margin has rolling member, fixedly on lower margin, also be provided with the pickup groove matched with the outer rim end of rotating disc, the outer edge section of described rotating disc is positioned at pickup groove and contacts with rolling member, the motor shaft of electric rotating machine is arranged on the center of rotating disc in order to order about rotating disc around its central rotation, support is arranged on rotating disc, and the Z-direction governor motion is arranged between rotating disc and support.
Further, described support has moving supporting leg and quiet supporting leg, and be provided with expansion link on moving supporting leg, described Z-direction governor motion comprises straight line load push-pull and the linear bearing be installed on rotating disc, the pull bar of straight line load push-pull is fixedly connected with moving supporting leg, and described expansion link is inserted in linear bearing.
Further, described each fixedly the pickup groove of lower margin there are three sidewalls, described rolling member is provided with three, a corresponding rolling member on each sidewall, the outer rim end of described rotating disc contacts with three rolling members.
Further, described rolling member is Universal caster or cylindrical bearing.
Further, on described fixedly lower margin, fixedly crab-bolt is installed.
Further, described fixedly lower margin has four at least.
After having adopted technique scheme, by at least four fixedly lower margin by the distance of the diameter of rotating disc with fixedly crab-bolt or other web members are fixed in ground, at least one face in pickup groove, preferably on three faces, load onto rolling member, rolling member can adopt Universal caster or cylindrical bearing, decide the spacing of rolling member according to the thickness of rotating disc, the center of rotating disc is fixed with bolt in the center of electric rotating machine motor shaft, the quiet supporting leg of support and moving supporting leg are fixed on rotating disc, moving supporting leg controls with the straight line load push-pull angle that the concentrator cell plate tilts, electric rotating machine is controlled rotating disc and is carried out the stepping rotation, make concentrator cell plate Rotate 180 every day degree left and right, the present invention adopts fixing lower margin to carry out the displacement of restricting rotation dish, limited the displacement of concentrator cell plate, improved its job stability, reduce the impact of rugged surroundings on running accuracy, thereby improve its solar energy utilization ratio, supporting structure of the present invention and control the angle that the concentrator cell plate tilts by the straight line load push-pull, further improved the stability of its work.
The accompanying drawing explanation
The stereographic map that Fig. 1 is solar energy tracking whirligig of the present invention;
The structural representation that Fig. 2 is solar energy tracking whirligig of the present invention;
The left view that Fig. 3 is Fig. 2;
The structural representation that Fig. 4 is fixedly lower margin of the present invention.
Embodiment
For content of the present invention more easily is expressly understood, below according to specific embodiment also by reference to the accompanying drawings, the present invention is further detailed explanation.
As shown in Fig. 1 ~ 4, a kind of solar energy tracking whirligig, it comprises electric rotating machine 1, a plurality of fixedly lower margins 2, rotating disc 3 and for support that concentrator cell plate 4 is installed and the Z-direction governor motion of regulating concentrator cell plate 4 Z-direction angles of inclination, fixedly lower margin 2 has rolling member 5, fixedly on lower margin 2, also be provided with the pickup groove 2-1 matched with the outer rim end of rotating disc 3, the outer edge section of rotating disc 3 is positioned at pickup groove 2-1 and contacts with rolling member 5, the motor shaft of electric rotating machine 1 is arranged on the center of rotating disc 3 in order to order about rotating disc 3 around its central rotation, support is arranged on rotating disc 3, and the Z-direction governor motion is arranged between rotating disc 3 and support.Fixedly lower margin 2 can adopt H shaped steel
In order further to have improved the stability of its work, and the Z-direction governor motion is carried out to refinement, as shown in Figure 1, 2, support has moving supporting leg 6-1 and quiet supporting leg 6-2, and be provided with expansion link 6-1-1 on moving supporting leg 6-1, the Z-direction governor motion comprises straight line load push-pull 7 and the linear bearing 8 be installed on rotating disc 3, and the pull bar of straight line load push-pull 7 is fixedly connected with moving supporting leg 6-1, and expansion link 6-1-1 is inserted in linear bearing 8.
As shown in Figure 4, each fixedly the pickup groove 2-1 of lower margin 2 there are three sidewall 2-1-1, rolling member 5 is provided with three, a corresponding rolling member 5 on each sidewall, the outer rim end of rotating disc 3 contacts with three rolling members 5, certainly is not limited to three rolling members 5.
Rolling member 5 can be Universal caster or cylindrical bearing, but is not limited to this.
Fixedly crab-bolt 9 fixedly is installed on lower margin 2, for being connected with ground, certainly can also adopts other web members.
Fixedly lower margin 2 is preferably at least four, to reach better stablizing effect.
Principle of work of the present invention is as follows:
By at least four fixedly lower margin 2 by the distance of the diameter of rotating disc 3 with fixedly crab-bolt 9 or other web members are fixed in ground, at least one face in pickup groove 2-1, preferably on three faces, load onto rolling member 5, rolling member 5 can adopt Universal caster or cylindrical bearing, decide the spacing of rolling member 5 according to the thickness of rotating disc 3, the center of rotating disc 3 is fixed with bolt in the center of electric rotating machine 1 motor shaft, the quiet supporting leg 6-2 of support and moving supporting leg 6-1 are fixed on rotating disc 3, moving supporting leg 6-1 controls with straight line load push-pull 7 angle that the concentrator cell plate tilts, electric rotating machine 1 is controlled rotating disc 3 and is carried out the stepping rotation, make concentrator cell plate Rotate 180 degree 4 every day left and right, the present invention adopts fixing lower margin 2 to carry out the displacement of restricting rotation dish 3, limited the displacement of concentrator cell plate 4, improved its job stability, reduce the impact of rugged surroundings on running accuracy, thereby improve its solar energy utilization ratio.
Above-described specific embodiment; technical matters, technical scheme and beneficial effect that the present invention is solved further describe; institute is understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a solar energy tracking whirligig, it is characterized in that: it comprises electric rotating machine (1), a plurality of fixedly lower margins (2), rotating disc (3) and for support that concentrator cell plate (4) is installed and the Z-direction governor motion of regulating concentrator cell plate (4) Z-direction angle of inclination, fixedly lower margin (2) has rolling member (5), fixedly on lower margin (2), also be provided with the pickup groove (2-1) matched with the outer rim end of rotating disc (3), the outer edge section of described rotating disc (3) is positioned at pickup groove (2-1) and contacts with rolling member (5), the motor shaft of electric rotating machine (1) is arranged on the center of rotating disc (3) in order to order about rotating disc (3) around its central rotation, support is arranged on rotating disc (3), and the Z-direction governor motion is arranged between rotating disc (3) and support.
2. solar energy tracking whirligig according to claim 1, it is characterized in that: described support has moving supporting leg (6-1) and quiet supporting leg (6-2), and be provided with expansion link (6-1-1) on moving supporting leg (6-1), described Z-direction governor motion comprises straight line load push-pull (7) and the linear bearing (8) be installed on rotating disc (3), the pull bar of straight line load push-pull (7) is fixedly connected with moving supporting leg (6-1), and described expansion link (6-1-1) is inserted in linear bearing (8).
3. solar energy tracking whirligig according to claim 1 and 2, it is characterized in that: described each fixedly the pickup groove (2-1) of lower margin (2) there are three sidewalls (2-1-1), described rolling member (5) is provided with three, a corresponding rolling member (5) on each sidewall, the outer rim end of described rotating disc (3) contacts with three rolling members (5).
4. solar energy tracking whirligig according to claim 1 and 2, it is characterized in that: described rolling member (5) is Universal caster or cylindrical bearing.
5. solar energy tracking whirligig according to claim 3, it is characterized in that: described rolling member (5) is Universal caster or cylindrical bearing.
6. solar energy tracking whirligig according to claim 1 and 2, is characterized in that: fixedly crab-bolt (9) is installed on described fixedly lower margin (2).
7. solar energy tracking whirligig according to claim 1 and 2, it is characterized in that: described fixedly lower margin (2) has four at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310416905.2A CN103455043B (en) | 2013-09-13 | 2013-09-13 | Solar energy tracking rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310416905.2A CN103455043B (en) | 2013-09-13 | 2013-09-13 | Solar energy tracking rotating device |
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| Publication Number | Publication Date |
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| CN103455043A true CN103455043A (en) | 2013-12-18 |
| CN103455043B CN103455043B (en) | 2018-04-27 |
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| CN201310416905.2A Active CN103455043B (en) | 2013-09-13 | 2013-09-13 | Solar energy tracking rotating device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302167A (en) * | 2015-12-10 | 2016-02-03 | 中国科学院南京地理与湖泊研究所 | Three-point location solar automatic tracking device, and control system and control method thereof |
| CN105696898A (en) * | 2016-03-22 | 2016-06-22 | 苏州市职业大学 | Solar self-adaptation window control device |
| CN108011462A (en) * | 2016-10-31 | 2018-05-08 | 佛山市原创动力科技有限公司 | It is a kind of can solar power generation environment-friendly type braking motor |
| CN108023538A (en) * | 2017-12-31 | 2018-05-11 | 正信光电科技股份有限公司 | Photovoltaic module erection support |
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| CN203520165U (en) * | 2013-09-13 | 2014-04-02 | 无锡环特太阳能科技有限公司 | Rotating device for tracking solar |
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2013
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| CN2697528Y (en) * | 2004-04-06 | 2005-05-04 | 孟伟 | Fully automatic all position sun-tracking device |
| CN2736705Y (en) * | 2004-09-27 | 2005-10-26 | 于元亮 | Rotation mechanism for solar energy automatic tracking system |
| CN200961814Y (en) * | 2006-04-03 | 2007-10-17 | 齐腾 | Sun-tracked photoelectrical complementary solar energy road lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105302167A (en) * | 2015-12-10 | 2016-02-03 | 中国科学院南京地理与湖泊研究所 | Three-point location solar automatic tracking device, and control system and control method thereof |
| CN105696898A (en) * | 2016-03-22 | 2016-06-22 | 苏州市职业大学 | Solar self-adaptation window control device |
| CN108011462A (en) * | 2016-10-31 | 2018-05-08 | 佛山市原创动力科技有限公司 | It is a kind of can solar power generation environment-friendly type braking motor |
| CN108023538A (en) * | 2017-12-31 | 2018-05-11 | 正信光电科技股份有限公司 | Photovoltaic module erection support |
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| CN103455043B (en) | 2018-04-27 |
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