CN207664933U - The tracks of device of solar photovoltaic assembly - Google Patents
The tracks of device of solar photovoltaic assembly Download PDFInfo
- Publication number
- CN207664933U CN207664933U CN201721785220.5U CN201721785220U CN207664933U CN 207664933 U CN207664933 U CN 207664933U CN 201721785220 U CN201721785220 U CN 201721785220U CN 207664933 U CN207664933 U CN 207664933U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- tracks
- upper support
- lead screw
- stepper motor
- Prior art date
- 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
Links
Classifications
-
- 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
A kind of tracks of device of solar photovoltaic assembly,The tracks of device is fixed on pedestal,Tracks of device includes lower bracket and upper support shelf,The upper end of upper support shelf is equipped with solar panel,It is horizontally arranged with lead screw in upper support shelf below solar panel,On lead screw movable frame is connected separately with close to both ends,Wherein one end of lead screw connects planet wheel decelerator,Upper support shelf lower part has connecting plate I,Lower bracket top has the connecting plate II with connecting plate I active links,The lower removable of connecting plate II is connected with a shaft,Shaft is connect with worm-gear speed reducer,The side of connecting plate II is provided with support plate II,It is connected with feed screw nut on support plate II,Feed screw nut is sleeved on ball screw,One end of ball screw connects third stepper motor,Third stepper motor is mounted on the support plate I of the sides connecting plate I,Adapt to sun altitude and azimuthal variation,Conducive to raising generating efficiency.
Description
Technical field
The utility model is related to photovoltaic technology field, especially a kind of tracks of device of solar photovoltaic assembly.
Background technology
Photovoltaic module is also solar panel, is the core in solar power system, and effect is by the sun
Electric energy can be converted into.With the development of new energy, the use of photovoltaic module becomes more and more extensive.In photovoltaic generating system,
For the ease of putting, photovoltaic module will be generally mounted in special mounting bracket by installation photovoltaic component.
Existing mounting bracket is usually fixed structure so that the photovoltaic module being mounted thereon inclines with changeless
Angle.But since the generating efficiency of photovoltaic generating system is by sun altitude and azimuthal influence, the inclination angle of photovoltaic module
Fixation is difficult to adapt to sun altitude and azimuthal variation, is unfavorable for improving generating efficiency.
Utility model content
Technical problem to be solved in the utility model is：A kind of tracks of device of solar photovoltaic assembly is provided.
Technical solution adopted by the utility model to solve its technical problems is：A kind of tracking dress of solar photovoltaic assembly
It sets, which is fixed on pedestal, and the tracks of device includes lower bracket and upper support shelf, the upper support shelf
Upper end solar panel is installed, lead screw, silk are horizontally arranged in the upper support shelf below the solar panel
It is connected separately with movable frame close to both ends on bar, wherein one end of lead screw connects planet wheel decelerator, upper support shelf lower part
With connecting plate I, the lower bracket top have under the connecting plate II, the connecting plate II of connecting plate I active links
Portion is connected with a shaft, and the shaft is connect with worm-gear speed reducer, and the side of connecting plate II is provided with support plate II,
Feed screw nut is connected on the support plate II, the feed screw nut is sleeved on ball screw, one end of the ball screw
Third stepper motor is connected, the third stepper motor is mounted on the support plate I of the sides connecting plate I.
It further limits, the worm-gear speed reducer is fixed in mounting base, and the mounting base passes through foundation bolt
It is fixed on pedestal.
It further limits, the output shaft of wherein one end connection planet wheel decelerator of the lead screw, planet wheel decelerator
Input axis connection first step stepper motor output shaft.
It further limits, the output axis connection of the shaft and worm-gear speed reducer, the worm-gear speed reducer
Input axis connection second step stepper motor output shaft.
The utility model has the beneficial effects that：The open width that upper support shelf can be adjusted by the first stepper motor, with
Just center of gravity is adjusted, can be rotated by the second stepper motor drive shaft, upper support shelf can be driven to rotate, to make upper support
Frame and solar panel rotate together, and to adapt to different sun altitudes and azimuth, can be driven by third stepper motor
It is dynamic that feed screw nut is moved on ball screw, to make solar panel rotate, its inclination angle is adjusted, to track too
Sun improves generating efficiency.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments；
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is structural schematic diagrams of the Fig. 1 on the directions A.
Fig. 3 is the usage state diagram of the utility model.
In figure, 1. pedestals, 2. lower brackets, 3. upper support shelfs, 4. solar panels, 5. lead screws, 6. movable frames, 7.
Planet wheel decelerator, 8. first stepper motors, 9. connecting plate I, 10. connecting plate II, 11. shafts, 12. worm-gear speed reducers,
13. the second stepper motor, 14. support plate II, 15. feed screw nuts, 16. ball screws, 17. third stepper motors, 18. support plates
I, 19. mounting bases, 20. foundation bolts.
Specific implementation mode
The utility model is further described presently in connection with attached drawing.These attached drawings are simplified schematic diagram only to show
Meaning mode illustrates the basic structure of the utility model, therefore it only shows composition related with the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the tracks of device of a kind of solar photovoltaic assembly of the present embodiment, the tracks of device
It is fixed on pedestal 1, tracks of device includes lower bracket 2 and upper support shelf 3, and the upper end of upper support shelf 3 is equipped with the sun
Can solar panel 4, lead screw 5 is horizontally arranged in the upper support shelf 3 of the lower section of solar panel 4, close to both ends part on lead screw 5
It is not connected with movable frame 6, the output shaft of wherein one end connection planet wheel decelerator 7 of lead screw 5, the input of planet wheel decelerator 7
The output shaft of the first stepper motor of axis connection 8,3 lower part of upper support shelf have connecting plate I9,2 top of lower bracket have with
The lower removable of the connecting plate II10 of connecting plate I9 active links, connecting plate II10 are connected with a shaft 11, shaft 11 and worm gear
The output axis connection of worm decelerating machine 12, the output shaft of the input axis connection second step stepper motor 13 of worm-gear speed reducer 12,
The side of connecting plate II10 is provided with support plate II14, and feed screw nut 15 is connected on support plate II14, and feed screw nut 15 is set with
On ball screw 16, one end connection third stepper motor 17 of ball screw 16, third stepper motor 17 is mounted on connecting plate
On the support plate I18 of the sides I9.
In the present embodiment, worm-gear speed reducer 12 is fixed in mounting base 19, and mounting base 19 passes through foundation bolt 20
It is fixed on pedestal 1.
The course of work：
Start the second stepper motor 13, through 12 reduction of speed of worm-gear speed reducer, shaft 11 is driven to rotate, drive upper support
Frame 3 rotates, to make upper support shelf 3 and solar panel 4 rotate together, to adapt to different sun altitudes and orientation
Angle；Third stepper motor 17 drives so that feed screw nut 15 moves on ball screw 16, to make 4 turns of solar panel
It is dynamic, its inclination angle is adjusted, to track the sun, generating efficiency is improved, starts the first stepper motor 8, forward or reverse, through planetary gear
7 reduction of speed of retarder adjusts upper support, 3 open width, to adjust center of gravity.
The above embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with this skill
The personage of art can understand the content of the utility model and be implemented, and the protection model of the utility model can not be limited with this
It encloses, it is all according to equivalent change or modification made by the spirit of the present invention essence, it should all cover the protection model in the utility model
In enclosing.
Claims (4)
1. a kind of tracks of device of solar photovoltaic assembly, which is fixed on pedestal (1), it is characterised in that：It is described
Tracks of device includes lower bracket (2) and upper support shelf (3), and the upper end of the upper support shelf (3) is equipped with solar-electricity
Pond plate (4) is horizontally arranged with lead screw (5) in the upper support shelf (3) below the solar panel (4), and lead screw leans on (5)
Two close end portion is connected separately with movable frame (6), wherein one end connection planet wheel decelerator (7) of lead screw (5), upper support shelf
(3) there is connecting plate I (9), lower bracket (2) top to have the connecting plate II with connecting plate I (9) active link for lower part
(10), the lower removable of the connecting plate II (10) is connected with a shaft (11), the shaft (11) and worm-gear speed reducer
(12) it connects, the side of connecting plate II (10) is provided with support plate II (14), lead screw spiral shell is connected on the support plate II (14)
Female (15), the feed screw nut (15) are sleeved on ball screw (16), one end connection third step of the ball screw (16)
Stepper motor (17), the third stepper motor (17) are mounted on the support plate I (18) of connecting plate I (9) side.
2. the tracks of device of solar photovoltaic assembly according to claim 1, it is characterised in that：The worm and gear slows down
Machine (12) is fixed in mounting base (19), and the mounting base (19) is fixed on by foundation bolt (20) on pedestal (1).
3. the tracks of device of solar photovoltaic assembly according to claim 1, it is characterised in that：The lead screw (5) its
The output shaft of middle one end connection planet wheel decelerator (7), the input axis connection first step stepper motor (8) of planet wheel decelerator (7)
Output shaft.
4. the tracks of device of solar photovoltaic assembly according to claim 1, it is characterised in that：The shaft (11) and snail
The output axis connection of worm and gear speed reducer (12), the input axis connection second step stepper motor of the worm-gear speed reducer (12)
(13) output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785220.5U CN207664933U (en) | 2017-12-19 | 2017-12-19 | The tracks of device of solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721785220.5U CN207664933U (en) | 2017-12-19 | 2017-12-19 | The tracks of device of solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664933U true CN207664933U (en) | 2018-07-27 |
Family
ID=62941782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721785220.5U Expired - Fee Related CN207664933U (en) | 2017-12-19 | 2017-12-19 | The tracks of device of solar photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664933U (en) |
-
2017
- 2017-12-19 CN CN201721785220.5U patent/CN207664933U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20181219 |