CN105958928A - Solar ray dual-axis tracking apparatus - Google Patents
Solar ray dual-axis tracking apparatus Download PDFInfo
- Publication number
- CN105958928A CN105958928A CN201610484238.5A CN201610484238A CN105958928A CN 105958928 A CN105958928 A CN 105958928A CN 201610484238 A CN201610484238 A CN 201610484238A CN 105958928 A CN105958928 A CN 105958928A
- Authority
- CN
- China
- Prior art keywords
- axis tracking
- fixed
- support
- tracking apparatus
- bracket
- 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.)
- Pending
Links
- 241001424688 Enceliopsis Species 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 abstract description 6
- 230000003028 elevating effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar ray dual-axis tracking apparatus. The solar ray dual-axis tracking apparatus comprises a supporting base, wherein a slewing bearing is arranged at the top end of the supporting base; a pinion is fixed in the slewing bearing; a bracket is mounted on the slewing bearing; a solar cell panel framework is fixed at one end of the bracket while a lifter machine base is fixed at the other end of the bracket; the lifter machine base is provided with a worm-gear leading screw and an elevating angle brushless direct current motor; the worm-gear leading screw is fixedly connected with the solar cell panel framework; an azimuth angle brushless direct current motor and a single-stage worm gear speed reducer are also mounted in the bracket; and the single-stage worm gear speed reducer is meshed with the pinion. The solar ray dual-axis tracking apparatus is simple and compact in structure, reasonable in layout of parts, good in wind resistance performance and huge in the market value.
Description
Technical field
The present invention relates to solar bracket technical field, particularly relate to a kind of sunray double-axis tracking device.
Background technology
At present in photovoltaic power generation technology, owing to direction of illumination and the intensity of the sun are continually changing in time, therefore, the utilization rate how improving solar energy becomes the focus of Chinese scholars research.Solving this problem mainly to start with in terms of two, one is the ability conversion ratio improving battery, and two is the receiving efficiency improving solar energy, and the former belongs to field of energy conversion, need further investigation, and the latter utilizes prior art then can solve.Solar tracking system provides possibility for solving this problem.Solar tracking refers to sensitive surface during shining upon and tends to vertical with sunray all the time, to collect more solar energy in limited usable floor area, in addition to the conversion efficiency improving solar battery itself and accumulator cell charging and discharging efficiency, solar tracking is the another kind of effective means improving conversion efficiency in solar energy photovoltic power system.
Summary of the invention
It is an object of the invention to provide a kind of simple and compact for structure, sunray double-axis tracking device that parts rational deployment, device wind resistance are good.
For achieving the above object, the technical scheme that the present invention takes is: a kind of sunray double-axis tracking device, including bearing, described holder top is provided with pivoting support, is fixed with little gear, mounting bracket on described pivoting support inside described pivoting support, described support one end is fixed with solar energy battery board frame, the other end is fixed with elevator support, and described elevator support is provided with worm screw and elevation angle brshless DC motor, and described worm screw is fixing with solar energy battery board frame to be connected；Described internal stent is also equipped with azimuth brshless DC motor and single-stage worm type of reduction gearing, and described single-stage worm type of reduction gearing engages with described little gear.
In such scheme, the sidewall of described bearing is also equipped with switch board.
In such scheme, described bearing is fixed on the ground by foundation bolt.
Beneficial effects of the present invention: the Bearings tracking decelerator of (1) this device uses worm and gear and the bipolar drive mechanism of gear drive, utilizes the brshless DC motor of smaller power to drive and just can obtain the biggest moment of torsion, and worm and gear energy self-locking；Elevation angle decelerator is worm screw, and this lifting can produce bigger axial thrust with less torque, and can self-locking.(2) this device integrated model gravity center shift is little, and wind loading rating is strong, the particularly use of pivoting support, have the structure of gear and bearing concurrently, compact conformation, greatly simplify the design of structure, can bear axial force, radial force and bigger tilting moment.
Accompanying drawing explanation
Fig. 1 is the structural representation of apparatus of the present invention.
In figure: 1. bearing；2. pivoting support；3. support；4. solar energy battery board frame；5. azimuth brshless DC motor；6. single-stage turbine worm reducer；The least gear；8. worm screw；9. elevation angle brshless DC motor；10. elevator support；11. switch boards.
Detailed description of the invention
Below in conjunction with the accompanying drawings, technical scheme is described in detail.
As shown in Figure 1, bearing 1 is fixed on the ground by foundation bolt, on it, the outer ring with pivoting support 2 is connected, the inner ring of pivoting support 2 is connected with the base of support 3, single-stage turbine worm reducer 6 is arranged on support 3, its power shaft is connected with azimuth brshless DC motor 5, output shaft is connected with little gear 7, little gear 7 is taken turns with the outer ring of pivoting support 2 and is engaged, support 3 one end is connected with solaode framework 4 by pin, the other end is connected with elevator support 10 by pin, worm screw 8 is arranged on elevator support 10, its power shaft is connected with elevation angle brshless DC motor 9, output shaft is connected with solar energy battery board frame 4 by pin, switch board 11 is arranged on the lower section of pivoting support 2.
Follow the tracks of device to use based on the horizontal system of coordinates, the control model of photoelectric sensor timing tracking.During the guiding mechanism work of azimuth, control part sends control signal and drives azimuth brshless DC motor 5 to drive single-stage turbine worm reducer 6, single-stage turbine worm reducer 6 drives little gear 7 to rotate, owing to the outer ring gear of pivoting support 2 is motionless, under the driving of little gear, the above part of pivoting support is around its axial rotation, it is achieved the comprehensive tracking of solar azimuth.
During the work of elevation angle guiding mechanism, control part sends control signal and drives elevation angle brshless DC motor 9 to drive worm screw 8, promotes solar energy battery board frame 4, it is achieved the tracking of 0 ° of 90 ° of sun altitude when worm screw 8 rotates.
Claims (3)
1. a sunray double-axis tracking device, it is characterized in that, including bearing (1), described bearing (1) top is provided with pivoting support (2), described pivoting support (2) is internal is fixed with little gear (7), the upper mounting bracket (3) of described pivoting support (2), described support (3) one end is fixed with solar energy battery board frame (4), the other end is fixed with elevator support (10), worm screw (8) and elevation angle brshless DC motor (9) are installed on described elevator support (10), described worm screw (8) is fixing with solar energy battery board frame (4) to be connected；Described support (3) is internal is also equipped with azimuth brshless DC motor (5) and single-stage worm type of reduction gearing (6), and described single-stage worm type of reduction gearing (6) is engaged with described little gear (7).
A kind of sunray double-axis tracking device the most according to claim 1, it is characterised in that be also equipped with switch board (11) on the sidewall of described bearing 1.
A kind of sunray double-axis tracking device the most according to claim 1 and 2, it is characterised in that described bearing (1) is fixed on the ground by foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484238.5A CN105958928A (en) | 2016-06-28 | 2016-06-28 | Solar ray dual-axis tracking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610484238.5A CN105958928A (en) | 2016-06-28 | 2016-06-28 | Solar ray dual-axis tracking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105958928A true CN105958928A (en) | 2016-09-21 |
Family
ID=56905146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610484238.5A Pending CN105958928A (en) | 2016-06-28 | 2016-06-28 | Solar ray dual-axis tracking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859727A (en) * | 2019-11-26 | 2020-03-06 | 大连大学附属中山医院 | Special automatic lifting operation frame for radical breast cancer operation |
| CN114839918A (en) * | 2022-07-01 | 2022-08-02 | 山东朝日新能源科技有限公司 | Control system of motor for single-shaft photovoltaic tracking and implementation method thereof |
-
2016
- 2016-06-28 CN CN201610484238.5A patent/CN105958928A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110859727A (en) * | 2019-11-26 | 2020-03-06 | 大连大学附属中山医院 | Special automatic lifting operation frame for radical breast cancer operation |
| CN114839918A (en) * | 2022-07-01 | 2022-08-02 | 山东朝日新能源科技有限公司 | Control system of motor for single-shaft photovoltaic tracking and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |