CN105892495B - Energy-saving sun comprehensive trace electrification component - Google Patents
Energy-saving sun comprehensive trace electrification component Download PDFInfo
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- CN105892495B CN105892495B CN201410604158.XA CN201410604158A CN105892495B CN 105892495 B CN105892495 B CN 105892495B CN 201410604158 A CN201410604158 A CN 201410604158A CN 105892495 B CN105892495 B CN 105892495B
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Abstract
The invention discloses a kind of energy-saving sun comprehensive trace electrification components, and it includes track frames and the photovoltaic module being mounted on track frame；The track frame includes bracket, and bracket is up to setting follower；The follower includes polar axis shaft, installs declination axis in polar axis shaft, photovoltaic mounting bracket, installation photovoltaic component in the photovoltaic mounting bracket are provided on declination axis；The declination axis is installed in polar axis shaft by declination shaft transmission case；Driving lever transmission case, driving lever transmission case and declination shaft transmission case are installed below the polar axis shaft, declination axis shaft is driven by transmission component, is rotatably equipped with the driving lever parallel with polar axis shaft on driving lever transmission case；The fixed gear in the top of driving lever；The gear of driving lever is rotary shaft rotation around polar axis shaft, is provided on Shifting rack Shifting rack on rotational trajectory and is equipped with fluted disc, the fluted disc one unidirectional tooth engaged with the gear on driving lever top of enterprising installation；Above-mentioned polar axis shaft is driven by driving motor.
Description
Technical field
The present invention relates to a kind of photovoltaic power generation apparatus, and in particular to solar tracking power generator.
Background technique
The tracking device of common sun tracker, especially twin shaft is mostly separately provided, the reason is that two sides
If to the single track frame of movement integrated, structure is relative complex；But if it once can reasonably combine it
Tracking cost and control cost can significantly be reduced；At the same time, in existing double-axis tracking mode, using polar axis+pitch axis
Mode can play energy-saving effect；But either existing double-axis tracking device or polar axis+pitch axis tracking mode, each with
Track device at least needs two driving motors, and then in polar mounts tracking, the rotation angle of declination axis only varies less daily,
It need to only adjust once daily, the complexity of structure be not only increased using motor driven, also more power consumption, be not easy to overhaul.
Summary of the invention
In view of the deficiency of the prior art, the purpose of the present invention is to provide a kind of energy-saving sun comprehensive traces to generate electricity
Component is reliably linked the sun tracker in multiple groups polar axis direction, and it is only necessary to a motors to realize for all devices
The comprehensive trace of sunray, convenient for control, energy-saving effect is obvious.
In order to achieve the above object, the present invention is achieved by the following scheme.
Energy-saving sun comprehensive trace electrification component, be installed on geographic latitude be β place, comprising track frame and be mounted on
Photovoltaic module on track frame；
The track frame includes bracket, at least parallel identical follower of two groups of structures of setting on bracket；
The follower includes the polar axis shaft that opposite ground is in the inclination angle β, is equipped in polar axis shaft horizontal red
Latitude axis is provided with photovoltaic mounting bracket, installation photovoltaic component in the photovoltaic mounting bracket on declination axis；The declination axis passes through
Declination shaft transmission case is installed in polar axis shaft；Driving lever transmission case, driving lever transmission case and declination are installed below the polar axis shaft
Shaft transmission case drives declination axis shaft by transmission component, and parallel with polar axis shaft dial is rotatably equipped on driving lever transmission case
Bar, driving lever are driven by the transmission component in driving lever transmission case and declination shaft transmission case, final to drive declination axis rotation；Driving lever
Top is fixedly installed with gear；The gear of driving lever is rotary shaft rotation around polar axis shaft, is provided with and stirs on rotational trajectory
Frame, Shifting rack are fixedly mounted on bracket, and fluted disc is equipped on Shifting rack, the enterprising tooth for installing one with driving lever top of the fluted disc
Take turns the unidirectional tooth of engagement；
The polar axis shaft of above-mentioned all followers is driven by driving motor and is rotated.
Further, the upper end of above-mentioned polar axis shaft is rotatably installed in upper gear box, the lower end rotation of polar axis shaft
It is mounted in lower transmission case, in all followers, worm and gear component is set, worm gear set is mounted in polar axis shaft in lower transmission case
On, worm screw is docked with the drive shaft of outer horizontal, and the worm screw of one of lower transmission case is driven by driving motor.
Further, being provided with bearing block in above-mentioned declination shaft transmission case, declination axis passes through the bearing in bearing block, phase
Bearing block is rotatablely installed；Driving gear is additionally provided in declination shaft transmission case, driving gear is fixedly mounted on declination axis, institute
It states for worm and gear component in driving lever transmission case, worm gear set is mounted in extending in shaft, and worm screw is docked with external driving lever, the snail
Wheel is engaged with the driving gear in declination shaft transmission case.
Further, above-mentioned photovoltaic module is solar panel or collector lens component.
Further, above-mentioned driving motor is worm type of reduction gearing motor.
Further, the quantity of above-mentioned follower is three.
Further, above-mentioned unidirectional tooth is connected on fluted disc by reset spring, gear rotates clockwise past fluted disc
When with unidirectional tooth engagement, unidirectional tooth sliding tooth wheel rotates a tooth；When the rotation of gear inverse time is by fluted disc, unidirectional tooth is by resetting bullet
Spring is shunk towards fluted disc, and after fluted disc, unidirectional tooth resets gear under the action of reset spring.
The present invention has the advantage that compared to existing sun tracker
(1) polar mounts tracking structure is used, it is specific to be moved through using the rotation tracking sun polar axis direction of polar axis shaft
Journey, using the change procedure of the pitch rotation tracking declination angle of declination axis, due to the variation range very little of declination angle
(between ± 23.5 °), it is achieved that energy saving；The adjustment at the declination angle of each follower of the present invention does not need motor to adjust
It is whole, by reliable Design of Mechanical Structure, the driving lever of a parallel polar axis shaft is provided with below polar axis, the driving lever is in polar axis
It is servo-actuated in rotation process, the rotation one of driving lever itself can be realized in the gear of driving lever end when touching the unidirectional tooth in pulling shelf
Tooth, a tooth may be designed to just driving declination axis by existing calculating and rotate 0.1 degree, therefore very reliable and section
Energy；When needing reversely to stir, it is thus only necessary to which the artificial direction by unidirectional tooth changes.
(2) linkage mechanism is used, all rotations use a motor driven, and the rotation of declination axis direction is also only with one
A motor driven, therefore have saving cost, convenient for controlling the advantages of overhauling.
(3) linkage in polar axis direction, multiple worm and gear component movements are driven using a motor, and the structure is unusual
Reliably, driving force is big, convenient to carry out, the operation is stable.
Detailed description of the invention
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of overall structure diagram of specific embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of specific embodiment of track frame of the present invention；
Fig. 3 is the structural schematic diagram of unidirectional tooth assembly；
Fig. 4 is that the track frame in Fig. 2 tracks the structural schematic diagram after certain angle.
Description of symbols:
100- track frame, 200- photovoltaic module；
1- bracket, 2- driving motor, 3- drive shaft, 4- lower transmission case, 5- extend shaft, 6- driving lever transmission case, 7- light
Lie prostrate mounting bracket, 8- declination shaft transmission case, 9- declination axis, 10- upper gear box, 11- gear, 12- driving lever；13- Shifting rack, 14-
Fluted disc, the unidirectional tooth of 15-.
Specific embodiment
The present invention is illustrated using a kind of cement powders storage tank car as embodiment.
As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the energy-saving sun comprehensive trace electrification component of the present invention is installed on geographic latitude
For the place of β, include track frame 100 and the photovoltaic module 200 being mounted on track frame 100；
The track frame 100 includes bracket 1, at least parallel identical follower of two groups of structures of setting on bracket 1；
The follower includes the polar axis shaft that opposite ground is in the inclination angle β, is equipped in polar axis shaft horizontal red
Latitude axis 9 is provided with photovoltaic mounting bracket 7, installation photovoltaic component 200 in the photovoltaic mounting bracket 7 on declination axis 9；It is described red
Latitude axis 9 is installed in polar axis shaft by declination shaft transmission case 8；Driving lever transmission case 6 is installed, driving lever passes below the polar axis shaft
Dynamic case 6 and declination shaft transmission case 8 are rotatably equipped with and polar axis by transmission component driving 9 shaft of declination axis on driving lever transmission case 6
The parallel driving lever 12 of shaft, driving lever 12 are driven by the transmission component in driving lever transmission case 6 and declination shaft transmission case, final to drive
Dynamic declination axis rotation；The top of driving lever 12 is fixedly installed with gear 11；The gear 11 of driving lever is rotary shaft rotation around polar axis shaft
Turn, Shifting rack 13 is provided on rotational trajectory, Shifting rack is fixedly mounted on bracket 1, is equipped with fluted disc on Shifting rack 13, should
Fluted disc one unidirectional tooth 15 engaged with the gear on 12 top of driving lever of enterprising installation；
The polar axis shaft of above-mentioned all followers passes through the driving rotation of driving motor 2.
Preferably, the upper end of above-mentioned polar axis shaft is rotatably installed in upper gear box 10, and the lower end of polar axis shaft rotates peace
In lower transmission case 4, in all followers, worm and gear component is set, worm gear set is mounted in polar axis shaft in lower transmission case 4
On, worm screw is docked with the drive shaft 3 of outer horizontal, and the worm screw of one of lower transmission case is driven by driving motor 2.
Preferably, bearing block is provided in above-mentioned declination shaft transmission case, declination axis passes through the bearing in bearing block, relative axle
Hold seat rotational installation；Driving gear is additionally provided in declination shaft transmission case, driving gear is fixedly mounted on declination axis, and described group
It is worm and gear component in bar transmission case, worm gear set is mounted in extending in shaft 5, and worm screw is docked with external driving lever 12, the snail
Wheel is engaged with the driving gear in declination shaft transmission case.
As depicted in figs. 1 and 2, the photovoltaic module is solar panel or collector lens component.
As depicted in figs. 1 and 2, the driving motor is worm type of reduction gearing motor.
As depicted in figs. 1 and 2, the quantity of the follower is three.
As depicted in figs. 1 and 2, the unidirectional tooth 15 is connected on fluted disc 14 by reset spring, and gear 11 revolves clockwise
When turning to pass through fluted disc and unidirectional tooth engagement, unidirectional tooth driving gear 11 rotate a tooth；When the rotation of 11 inverse time of gear is by fluted disc,
Unidirectional tooth is shunk by reset spring towards fluted disc, and after fluted disc, unidirectional tooth resets gear 11 under the action of reset spring.
The preferred embodiment for the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Mode within the knowledge of a person skilled in the art can also be without departing from the purpose of the present invention
It makes a variety of changes, and is suitable for other powders.
Those of ordinary skill in the art, which do not depart from the spirit and scope of the present invention, can make many other changes and remodeling.
It should be appreciated that the scope of the present invention is defined by the following claims the present invention is not limited to specific embodiment.
Claims (7)
1. energy-saving sun comprehensive trace electrification component is installed on the place that geographic latitude is β, it is characterised in that: include track frame
(100) and the photovoltaic module (200) that is mounted on track frame (100)；
The track frame (100) includes bracket (1), at least parallel identical follower of two groups of structures of setting on bracket (1)；
The follower includes the polar axis shaft that opposite ground is in the inclination angle β, is equipped with horizontal declination axis in polar axis shaft
(9), it is provided with photovoltaic mounting bracket (7) on declination axis (9), installation photovoltaic component (200) on the photovoltaic mounting bracket (7)；
The declination axis (9) is installed in polar axis shaft by declination shaft transmission case (8)；Driving lever transmission is installed below the polar axis shaft
Case (6), driving lever transmission case (6) and declination shaft transmission case (8) pass through transmission component driving declination axis (9) shaft, driving lever transmission case
(6) it is rotatably equipped on the driving lever parallel with polar axis shaft (12), driving lever (12) is driven by driving lever transmission case (6) and declination axis
Transmission component driving in case, it is final to drive declination axis rotation；The top of driving lever (12) is fixedly installed with gear (11)；Driving lever
Gear (11) is rotary shaft rotation around polar axis shaft, is provided with Shifting rack (13) on rotational trajectory, Shifting rack is fixedly mounted
On bracket (1), Shifting rack is equipped with fluted disc on (13), and the enterprising installation one of the fluted disc is engaged with the gear on driving lever (12) top
Unidirectional tooth (15)；
The polar axis shaft of above-mentioned all followers passes through driving motor (2) driving rotation.
2. energy-saving sun comprehensive trace electrification component as described in claim 1, it is characterised in that: the upper end of the polar axis shaft
It is rotatably installed in upper gear box (10), the lower end of polar axis shaft is rotatably installed in lower transmission case (4), all followers
In, worm and gear component is set in lower transmission case (4), and in polar axis shaft, the driving of worm screw and outer horizontal turns worm gear set
The worm screw of axis (3) docking, one of lower transmission case is driven by driving motor (2).
3. energy-saving sun comprehensive trace electrification component as claimed in claim 2, it is characterised in that: in the declination shaft transmission case
It is provided with bearing block, declination axis passes through the bearing in bearing block, and opposite bearing block is rotatablely installed；It is also set up in declination shaft transmission case
There is driving gear, driving gear is fixedly mounted on declination axis, is worm and gear component, worm gear suit in the driving lever transmission case
On extending shaft (5), worm screw is docked with external driving lever (12), and the worm gear is nibbled with the driving gear in declination shaft transmission case
It closes.
4. energy-saving sun comprehensive trace electrification component as claimed in claim 3, it is characterised in that: the photovoltaic module is the sun
It can solar panel or collector lens component.
5. the energy-saving sun comprehensive trace electrification component as described in Claims 1 to 4 is any, it is characterised in that: the driving electricity
Machine is worm type of reduction gearing motor.
6. energy-saving sun comprehensive trace electrification component as claimed in claim 3, it is characterised in that；The quantity of the follower
It is three.
7. energy-saving sun comprehensive trace electrification component as claimed in claim 3, it is characterised in that: the unidirectional tooth (15) passes through
Reset spring is connected on fluted disc (14), is driven when gear (11) rotates clockwise past fluted disc with unidirectional tooth engagement, unidirectional tooth
Gear (11) rotates a tooth；When the rotation of gear (11) inverse time is by fluted disc, unidirectional tooth is shunk by reset spring towards fluted disc, tooth
(11) are taken turns after fluted disc, unidirectional tooth resets under the action of reset spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604158.XA CN105892495B (en) | 2014-10-28 | 2014-10-28 | Energy-saving sun comprehensive trace electrification component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410604158.XA CN105892495B (en) | 2014-10-28 | 2014-10-28 | Energy-saving sun comprehensive trace electrification component |
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| Publication Number | Publication Date |
|---|---|
| CN105892495A CN105892495A (en) | 2016-08-24 |
| CN105892495B true CN105892495B (en) | 2019-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410604158.XA Active CN105892495B (en) | 2014-10-28 | 2014-10-28 | Energy-saving sun comprehensive trace electrification component |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821375B (en) * | 2018-09-10 | 2023-05-05 | 广东工业大学 | Integrated system based on solar sea water desalination and salt differential energy power generation |
Citations (3)
| 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 |
| CN103135563A (en) * | 2011-11-25 | 2013-06-05 | 陕西科林能源发展股份有限公司 | Polar axis type high-accuracy tracking device group with photovoltaic panels |
| CN204270155U (en) * | 2014-10-28 | 2015-04-15 | 中国科学院西安光学精密机械研究所 | Energy-saving sun comprehensive trace electrification component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110094503A1 (en) * | 2005-03-25 | 2011-04-28 | Jones Dale G | Method and apparatus for solar panel tracking |
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2014
- 2014-10-28 CN CN201410604158.XA patent/CN105892495B/en active Active
Patent Citations (3)
| 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 |
| CN103135563A (en) * | 2011-11-25 | 2013-06-05 | 陕西科林能源发展股份有限公司 | Polar axis type high-accuracy tracking device group with photovoltaic panels |
| CN204270155U (en) * | 2014-10-28 | 2015-04-15 | 中国科学院西安光学精密机械研究所 | Energy-saving sun comprehensive trace electrification component |
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| CN105892495A (en) | 2016-08-24 |
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