CN107749734A - Photovoltaic panel elevation angle micro-adjusting mechanism - Google Patents
Photovoltaic panel elevation angle micro-adjusting mechanism Download PDFInfo
- Publication number
- CN107749734A CN107749734A CN201711016204.4A CN201711016204A CN107749734A CN 107749734 A CN107749734 A CN 107749734A CN 201711016204 A CN201711016204 A CN 201711016204A CN 107749734 A CN107749734 A CN 107749734A
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- China
- Prior art keywords
- elevation angle
- photovoltaic panel
- jointed shaft
- decelerator
- leading screw
- Prior art date
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- Pending
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- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of angle-adjusting mechanism, there is provided a kind of high photovoltaic panel elevation angle adjustment mechanism of Adjustment precision.Motor is fixedly mounted on the input shaft of decelerator in mechanism, decelerator is arranged on housing extension board, mechanism shell biside plate, which makes, chute, front and rear panel is corresponding respectively to open a hole, bearing is installed in hole, hole on the front and rear panel of mechanism shell wears a leading screw, and leading screw extends one end of mechanism shell and the output shaft of decelerator is connected by shaft coupling.The center section of the upper jointed shaft of mechanism is welded and fixed with photovoltaic panel, photovoltaic panel one end is installed on the revolving part of the elevation angle, above-mentioned upper jointed shaft both ends installation articulated linkage, the lower end of articulated linkage is sleeved on lower jointed shaft, the cylinder that lower jointed shaft extends for the both ends of sliding part, tapped through hole is provided with inside described sliding part, sliding part engagement is arranged on leading screw, and the both ends of described lower jointed shaft are extended in the chute of mechanism shell both sides as described above.
Description
Technical field
The present invention relates to a kind of angle-adjusting mechanism, elevation angle fine setting when being mainly used in tracking track of sun.
Background technology
The development and utilization of solar energy has a extensive future, comprehensive, using solar energy be expeditiously to be engaged in solar energy development
The target that the people in field pursue.In solar tracking technology, low-angle tracking is generally required.As in photovoltaic power generation apparatus to the sun
The tracking at declination angle, daily only about 0.26 degree of change.Traditional does not often reach essence by the secondary tracking angle of motor driven gear
Degree requires, and accurate gear pair transmission system cost is too high.The circumferential variation of low-angle is converted into distance change to tend to
Amplification effect is played, is had very great help for solving low-angle tracking.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of high photovoltaic panel elevation angle adjustment mechanism of Adjustment precision.
The technical solution adopted for the present invention to solve the technical problems is：Photovoltaic panel elevation angle fine adjustment device, including：Photovoltaic
Plate, motor, decelerator, housing extension board, leading screw, mechanism shell, upper jointed shaft, lower jointed shaft, articulated linkage, chute, slide
Part, elevation angle revolving part.
Wherein motor is fixedly mounted on the input shaft of decelerator, and decelerator is arranged on housing extension board, mechanism shell
Biside plate, which makes, a chute, and front and rear panel is corresponding respectively to open a hole, installs bearing in hole, and the hole on the front and rear panel of the mechanism shell is worn
If a leading screw, the leading screw extends one end of mechanism shell and the output shaft of decelerator is connected by shaft coupling.
The center section of the upper jointed shaft of mechanism is welded and fixed with photovoltaic panel, and photovoltaic panel one end is installed on elevation angle revolving part
On, described elevation angle revolving part is hinged with the perforate on mechanism shell biside plate end.
Above-mentioned upper jointed shaft both ends installation articulated linkage, the lower end of articulated linkage is sleeved on lower jointed shaft, lower be hinged
Axle is the cylinder that the both ends of sliding part extend, and tapped through hole is provided with inside described sliding part, and sliding part engagement is arranged on silk
On thick stick, the both ends of described lower jointed shaft are extended in the chute of mechanism shell both sides as described above.
The beneficial effects of the invention are as follows：
By the elevation angle that the drive connection of feed screw nut is converted into photovoltaic panel, it is possible to achieve photovoltaic panel elevation angle accurately adjusts, its
Adjustment is realized by the flight pitch of adjusting screw and the gearratio of decelerator, so can realize high precision tracking too
Positive movement locus.In addition, whole mechanism is compact-sized, stability is high, and wind resistance is strong, applied widely.
Brief description of the drawings
Fig. 1 is that embodiment one removes the structural representation after photovoltaic panel 9.
Fig. 2 is the overall structure diagram of embodiment one.
Description of reference numerals:
1- housing extension boards, 2- motors, 3- decelerators, 4- leading screws, 5- mechanism shells, the upper jointed shafts of 6-, jointed shaft under 7-,
8- articulated linkages, 9- photovoltaic panels, 10- chutes, 11- elevations angle dial, 12- sliding parts, 13- limited blocks, the rotation of the 14- elevations angle
Part.
Embodiment
The concrete structure of one embodiment of the invention is described below in conjunction with the accompanying drawings：
Photovoltaic panel elevation angle fine adjustment device of the present invention, including：Housing extension board 1, motor 2, decelerator 3, leading screw 4, mechanism shell 5,
Upper jointed shaft 6, lower jointed shaft 7, articulated linkage 8, photovoltaic panel 9, chute 10, sliding part 12, elevation angle revolving part 14.Wherein motor 2
It is fixedly mounted on the input shaft of decelerator 3, decelerator 3 is arranged on housing extension board 1.The housing extension board 1 is mechanism
The device for support driving mechanism that the lower end of housing 5 extends out.The described biside plate of mechanism shell 5, which makes, chute 10,
Front and rear panel is corresponding respectively to open a hole, and bearing is installed in hole.
Hole on the front and rear panel of the mechanism shell 5 wears a leading screw 4, and the leading screw 4 extends one end of mechanism shell 5
It is connected with the output shaft of decelerator 3 by shaft coupling.To be welded as shown in figure 1, present invention additionally comprises one and the center section of photovoltaic panel 9
Upper jointed shaft 6 afterwards, described one end of photovoltaic panel 9 are installed on elevation angle revolving part 14, described elevation angle revolving part 14 and mechanism
Perforate on housing biside plate end is hinged, therefore photovoltaic panel 9 can rotate around the elevation angle revolving part 14.
The above-mentioned both ends of upper jointed shaft 6 installation articulated linkage 8, the lower end of articulated linkage 8 are sleeved on lower jointed shaft 7, under
Jointed shaft 7 is the cylinder that the both ends of sliding part 12 extend, and is provided with tapped through hole inside described sliding part 12, sliding part 12 is nibbled
Close and be arranged on leading screw 4, leading screw 4 can drive sliding part 12 to be moved along leading screw 4 after rotating.
The both ends of above-mentioned lower jointed shaft 7 are extended in the chute 10 of the both sides of mechanism shell 5 as described above.
Photovoltaic panel elevation angle micro-adjusting mechanism as described above, when needing to adjust the elevation angle of photovoltaic panel 9, motor 2 starts, and passes through
Decelerator 3 drives leading screw 4 to rotate, and leading screw 4, which rotates, causes sliding part 12 to be moved along leading screw 4, due to be hinged relation, photovoltaic panel
9 rotate under the support of articulated linkage 8 and pulling force effect around the hole that elevation angle revolving part 14 is installed, so as to realize the tune at the elevation angle
It is whole.
Photovoltaic panel elevation angle micro-adjusting mechanism as described above, because mechanism is finally to convert the movement relation of feed screw nut
Change for the elevation angle of photovoltaic panel, if when making, widen or reduce the flight pitch of leading screw 4, it is possible to adjust whole mechanism
The amplitude at each elevation angle, it is possible to achieve the fine setting at the elevation angle, certainly, at the same time motor 2 and the cooperation of the speed reducing ratio of decelerator 3 are driven
Move it is also possible that Adjustment precision is more accurate.
Can be that an elevation angle dial is installed in the side of described elevation angle revolving part 14 in above-mentioned elevation angle adjustment mechanism
11, after the rotary shaft of the pointer of the elevation angle dial 11 and the rotation axis connection of elevation angle revolving part 14, so installation, pass through the elevation angle
Dial 11 is it can be observed how the photovoltaic panel elevation angle at each moment.
More optimize, in order to prevent the scope of elevation angle adjustment, limited block 13, Yi Gongsi can be respectively installed in the both sides of chute 10
Individual limited block 13, instantly jointed shaft 7 along chute 10 be moved to the position of limited block 13 when, mechanism stop, naturally it is also possible to allowing
Motor 2 now inverts, and driving photovoltaic panel 9 rotates to another direction.
Many other changes and remodeling can be made by not departing from the spirit and scope of the present invention.It should be appreciated that the present invention is not
It is limited to specific embodiment, the scope of the present invention is defined by the following claims.
Claims (4)
1. a kind of photovoltaic panel elevation angle fine adjustment device, including：Photovoltaic panel（9）, motor（2）, decelerator（3）, it is characterised in that：The machine
Structure also includes housing extension board（1）, leading screw（4）, mechanism shell（5）, upper jointed shaft（6）, lower jointed shaft（7）, articulated linkage
（8）, chute（10）, sliding part（12）, elevation angle revolving part（14）；
Wherein motor（2）It is fixedly mounted on decelerator（3）Input shaft on, decelerator（3）Installed in housing extension board（1）On,
Mechanism shell（5）Biside plate, which makes, chute（10）, front and rear panel is corresponding respectively to open a hole, and bearing, the mechanism shell are installed in hole
（5）Front and rear panel on hole wear a leading screw（4）, the leading screw（4）Extend mechanism shell（5）One end and decelerator（3）
Output shaft connected by shaft coupling；
The upper jointed shaft of mechanism（6）Center section and photovoltaic panel（9）It is welded and fixed, photovoltaic panel（9）One end is installed on the elevation angle
Revolving part（14）On, described elevation angle revolving part（14）It is hinged with the perforate on mechanism shell biside plate end；
Above-mentioned upper jointed shaft（6）Both ends are installed by articulated linkage（8）, articulated linkage（8）Lower end be sleeved on lower jointed shaft（7）
On, lower jointed shaft（7）For sliding part（12）Both ends extension cylinder, described sliding part（12）Inside is provided with screw thread and led to
Hole, sliding part（12）Engagement is arranged on leading screw（4）On, described lower jointed shaft（7）Both ends extend to mechanism as described above
Housing（5）The chute of both sides（10）It is interior.
2. photovoltaic panel elevation angle micro-adjusting mechanism as claimed in claim 1, it is characterised in that：Described elevation angle revolving part（14）Side
Face is installed by one elevation angle dial（11）, the elevation angle dial（11）Pointer rotary shaft and elevation angle revolving part（14）Rotary shaft
Connection.
3. photovoltaic panel elevation angle micro-adjusting mechanism as claimed in claim 1 or 2, it is characterised in that：Chute（10）Both sides are respectively installed by limit
Position block（13）, four limited blocks altogether（13）.
4. photovoltaic panel elevation angle micro-adjusting mechanism as claimed in claim 1, it is characterised in that：Whole mechanism in a pre-installation, according to
Track precision needs, and adjustment makes leading screw（4）Flight pitch and decelerator speed reducing ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016204.4A CN107749734A (en) | 2017-10-26 | 2017-10-26 | Photovoltaic panel elevation angle micro-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711016204.4A CN107749734A (en) | 2017-10-26 | 2017-10-26 | Photovoltaic panel elevation angle micro-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107749734A true CN107749734A (en) | 2018-03-02 |
Family
ID=61254179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711016204.4A Pending CN107749734A (en) | 2017-10-26 | 2017-10-26 | Photovoltaic panel elevation angle micro-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107749734A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111865187A (en) * | 2020-06-27 | 2020-10-30 | 同济大学 | Expansion photovoltaic power generation box |
| CN113162547A (en) * | 2021-02-20 | 2021-07-23 | 龙菊蓉 | Comprehensive measurement device for photovoltaic power generation system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123494A (en) * | 2011-11-18 | 2013-05-29 | 西安博昱新能源有限公司 | Angle fine tuning device used for tracking small angular variation |
| CN103135611A (en) * | 2011-12-01 | 2013-06-05 | 西安大昱光电科技有限公司 | Single-shaft tracking photovoltaic panel elevation angle adjustment mechanism |
| CN106301152A (en) * | 2016-08-24 | 2017-01-04 | 内蒙古科林统德新能源科技发展有限公司 | The solar condensing power generation device of device followed the tracks of by band |
| CN206211902U (en) * | 2016-08-24 | 2017-05-31 | 内蒙古科林统德新能源科技发展有限公司 | A kind of solar condensing power generation device of novel belt tracks of device |
-
2017
- 2017-10-26 CN CN201711016204.4A patent/CN107749734A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103123494A (en) * | 2011-11-18 | 2013-05-29 | 西安博昱新能源有限公司 | Angle fine tuning device used for tracking small angular variation |
| CN103135611A (en) * | 2011-12-01 | 2013-06-05 | 西安大昱光电科技有限公司 | Single-shaft tracking photovoltaic panel elevation angle adjustment mechanism |
| CN106301152A (en) * | 2016-08-24 | 2017-01-04 | 内蒙古科林统德新能源科技发展有限公司 | The solar condensing power generation device of device followed the tracks of by band |
| CN206211902U (en) * | 2016-08-24 | 2017-05-31 | 内蒙古科林统德新能源科技发展有限公司 | A kind of solar condensing power generation device of novel belt tracks of device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111865187A (en) * | 2020-06-27 | 2020-10-30 | 同济大学 | Expansion photovoltaic power generation box |
| CN113162547A (en) * | 2021-02-20 | 2021-07-23 | 龙菊蓉 | Comprehensive measurement device for photovoltaic power generation system |
| CN113162547B (en) * | 2021-02-20 | 2022-11-15 | 江西清华泰豪三波电机有限公司 | Comprehensive measurement device for photovoltaic power generation system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |