CN201956931U - Sunlight double-shaft tracker - Google Patents
Sunlight double-shaft tracker Download PDFInfo
- Publication number
- CN201956931U CN201956931U CN2010206484903U CN201020648490U CN201956931U CN 201956931 U CN201956931 U CN 201956931U CN 2010206484903 U CN2010206484903 U CN 2010206484903U CN 201020648490 U CN201020648490 U CN 201020648490U CN 201956931 U CN201956931 U CN 201956931U
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- Prior art keywords
- photovoltaic module
- strut
- main shaft
- solar photovoltaic
- rotary cloumn
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- Expired - Fee Related
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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
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Abstract
The utility model discloses a sunlight double-shaft tracker, which comprises a light-gathering solar photovoltaic module, a photovoltaic module mounting frame, a fixing upright post, a controller, a pitching adjusting mechanism and a horizontal adjusting mechanism. The pitching adjusting mechanism comprises a main shaft and a drive device, wherein the main shaft can rotate by 90 DEG along with the central axis of the main shaft and can adjust the pitching angle of the corresponding light-gathering solar photovoltaic module; and the drive device can drive the main shaft. The horizontal adjusting mechanism comprises a rotary upright post, a drive mechanism and a rotary table, wherein the rotary upright post can rotate by 180 DEG on the horizontal surface along with the central axis of the rotary upright post, and can correspondingly adjust the azimuth angle of the light-gathering solar photovoltaic module; the drive mechanism can drive the rotary upright post; and the rotary table can synchronously rotate along with the rotary upright post. The sunlight double-shaft tracker provided by the utility model has the advantages that the structure is simple, the design is reasonable, the use and the operation are simple and convenient, the work cost is low, the property is reliable, the operation precision is high, the power generation efficacy of the light-gathering solar photovoltaic module can be fully improved, and various shortcomings and defects in the present photoinduction tracker can be effectively overcome.
Description
Technical field
The utility model belongs to the solar automatic tracking technical field, especially relates to a kind of sunlight double-axis tracking device.
Background technology
Follow the tracks of sunlight, can allow solar energy photovoltaic system send more electric power, a lot of solar facilities enterprises competitively release various solar tracking devices, and uniaxiality tracking is arranged, and double-axis tracking is arranged, and adopt the garden disc type in addition.Traditional sunlight tracking system all adopts the photoinduction system mostly, and traditional sunlight tracking system generally adopts one-mast support formula structure, also has part to adopt the garden tray type structure.In the actual use, photoinduction system not only precision is low; And because light source can ceaselessly be sought by the photoinduction system when cloud is arranged, thereby cause the big consequence of power consumption; When cloud left simultaneously, traditional sunlight tracking system also needed certain hour to go the tracking of harmonizing, thereby when influencing energy output, has also increased many power consumption.To sum up, traditional sunlight tracking system exists defective and deficiencies such as precision is low, cost is high, power consumption is big, energy output is less.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of sunlight double-axis tracking device is provided, it is simple in structure, reasonable in design, use is easy and simple to handle and job costs are low, dependable performance, performance accuracy height, fully the electricity generation efficiency of concentrating solar photovoltaic module efficiently solves defectives such as the tracking accuracy that has the existence of photoinduction tracking system now is low, operation cost is high, power consumption is big, energy output is less.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of sunlight double-axis tracking device is characterized in that: comprise the concentrating solar photovoltaic module, photovoltaic module mounting bracket for the installation of concentrating solar photovoltaic module, vertical columns for the installation of photovoltaic module mounting bracket, controller, the concentrating solar photovoltaic module is controlled the aligning elevation gear of adjustment and tackled the azimuth of concentrating solar photovoltaic module on east-west direction or North and South direction mutually and control the horizontal adjusting mechanism of adjustment at the luffing angle on North and South direction or the east-west direction; Described aligning elevation gear comprises that can carry out 90 ° of rotations and rotation around its central axis tackles simultaneously main shaft that the angle of pitch of concentrating solar photovoltaic module adjusts and the drive unit that main shaft is driven mutually, described photovoltaic module mounting bracket is fixedly mounted on the main shaft, described main shaft is level and is in transmission connection by transmission device between laying and described drive unit and main shaft, described drive unit is controlled by controller and itself and controller join described controller, main shaft and described drive unit are formed the pitching Adjustment System that the luffing angle of concentrating solar photovoltaic module is adjusted; Described horizontal adjusting mechanism comprises and can carry out the Rotary cloumn that 180 ° of rotations and rotation adjust accordingly the azimuth of concentrating solar photovoltaic module simultaneously on horizontal plane around its central axis, driving mechanism that Rotary cloumn is driven and the turntable that is installed in directly over the Rotary cloumn and can rotates synchronously with Rotary cloumn, all be connected between described Rotary cloumn and the vertical columns and between main shaft and the turntable by bearing, described Rotary cloumn is coaxial to be installed on the vertical columns, be in transmission connection by transmission mechanism between described driving mechanism and the Rotary cloumn, described driving mechanism is controlled by controller and itself and controller join described controller, Rotary cloumn, described driving mechanism and turntable are formed the horizontal adjusting system that the orientation angles of concentrating solar photovoltaic module is adjusted.
Above-mentioned a kind of sunlight double-axis tracking device, it is characterized in that: described drive unit is the strut motor, described transmission device comprises that an end is fixedly mounted on the main shaft and can drive that main shaft carries out the pivoted arm of 90 ° of rotations and drive pivoted arm carries out 90 ° of rotations around the central axis of main shaft strut when being pumped and being pumped by the strut driven by motor, described strut is hinged by tumbler shaft and pivoted arm, and the power output shaft of described strut and strut motor joins.
Above-mentioned a kind of sunlight double-axis tracking device, it is characterized in that: also comprise coaxial package at the strut overcoat on the strut, strut fixed cover that coaxial package puts outside strut be fixedly mounted on overarm support on the Rotary cloumn, described strut fixed cover is hinged by overarm support axle and overarm support.
Above-mentioned a kind of sunlight double-axis tracking device, it is characterized in that: described strut motor is fixedly mounted on strut overcoat below, the power output shaft of the bottom of strut and strut motor joins and its upper end self-supporting rod overcoat passes and be hinged by tumbler shaft and pivoted arm, and the both ends up and down of the equal self-supporting rod fixed cover in both ends up and down of described strut overcoat pass.
Above-mentioned a kind of sunlight double-axis tracking device, it is characterized in that: all stretch out from turntable inside at the both ends, the left and right sides of described main shaft, the quantity of described concentrating solar photovoltaic module is two, and two concentrating solar photovoltaic modules are installed in respectively on the both ends, the left and right sides of main shaft.
Above-mentioned a kind of sunlight double-axis tracking device, it is characterized in that: described driving mechanism is a reducing motor, described transmission mechanism comprises that motor gear and the coaxial package of coaxial package on the power output shaft of reducing motor drives the commentaries on classics fluted disc that rotates synchronously on vertical columns and by motor gear, and described motor gear all is level with the commentaries on classics fluted disc and meshes together to laying and the two.
Above-mentioned a kind of sunlight double-axis tracking device, it is characterized in that: described reducing motor is fixedly mounted on the Rotary cloumn by electric machine support.
Above-mentioned a kind of sunlight double-axis tracking device is characterized in that: described vertical columns is fixedly mounted on the base and base, vertical columns and Rotary cloumn are formed integral type support post, the coaxial laying of described base, vertical columns and Rotary cloumn.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design, easy accessibility, cost is low and it is easy and simple to handle to use.
2, practical value height, the utility model adopts the double-axis tracking device, drives the horizontal revolving stage rotation with the gear teeth disc mechanism and adjusts thing or North and South direction azimuth, adjusts the north and south or the east-west direction angle of pitch with the aligning elevation gear control main shaft that the straight line strut is formed, simple in structure, flexible movements.During actual the use, adopt two groups of driven by servomotor, not only reduced operation cost but also guaranteed the reliability of system.Simultaneously,, can reach the precision of 0.1 degree, give full play to the electricity generation efficiency of concentrating solar photovoltaic module by mensuration with day transducer.
3, tracing process is not subjected to the influence of weather conditions, thereby more progressive tracking accuracy and the reliable working performance that improves device, and the scope of application is wide.
4, each several part reasonable in design, mainly comprise concentrating solar photovoltaic module, photovoltaic module mounting bracket, horizontal adjusting mechanism, aligning elevation gear and support post, wherein horizontal adjusting mechanism drives the horizontal revolving stage rotation by the gear fluted disc, changes the azimuth of solar photovoltaic assembly on thing or North and South direction; Aligning elevation gear is adjusted main shaft pitching, the angle of pitch of corresponding change solar photovoltaic assembly on north and south or east-west direction by the straight line strut.
In sum, the utility model is simple in structure, reasonable in design, use is easy and simple to handle and job costs are low, dependable performance, performance accuracy height, fully the electricity generation efficiency of concentrating solar photovoltaic module efficiently solves defective and deficiencies such as the tracking accuracy that has the existence of photoinduction tracking system now is low, operation cost is high, power consumption is big, energy output is less.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a user mode reference diagram of the present utility model.
Fig. 2 is the right view of Fig. 1.
Description of reference numerals:
The 1-motor gear; The 2-electric machine support; The 3-reducing motor;
The 4-bearing; The 5-main shaft; The 6-turntable;
The 7-pivoted arm; The 8-tumbler shaft; 9-concentrating solar photovoltaic module;
10-photovoltaic module mounting bracket; The 11-strut; The 12-Rotary cloumn;
The 13-overarm support; 14-overarm support axle; 15-strut fixed cover;
16-changes fluted disc; 17-strut overcoat; 18-strut motor;
The 19-vertical columns; The 20-base.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises concentrating solar photovoltaic module 9, the photovoltaic module mounting bracket 10 installed for concentrating solar photovoltaic module 9, the vertical columns of installing for photovoltaic module mounting bracket 10 19, controller, concentrating solar photovoltaic module 9 is controlled the aligning elevation gear of adjustment and tackled the azimuth of concentrating solar photovoltaic module 9 on east-west direction or North and South direction mutually and control the horizontal adjusting mechanism of adjustment at the luffing angle on North and South direction or the east-west direction.Described aligning elevation gear comprises that can carry out 90 ° of rotations and rotation around its central axis tackles simultaneously main shaft 5 that the angle of pitch of concentrating solar photovoltaic module 9 adjusts and the drive unit that main shaft 5 is driven mutually, described photovoltaic module mounting bracket 10 is fixedly mounted on the main shaft 5, described main shaft 5 is level and is in transmission connection by transmission device between laying and described drive unit and main shaft 5, described drive unit is controlled by controller and itself and controller join described controller, main shaft 5 and described drive unit are formed the pitching Adjustment System that the luffing angle of concentrating solar photovoltaic module 9 is adjusted.Described horizontal adjusting mechanism comprises and can carry out the Rotary cloumn 12 that 180 ° of rotations and rotation adjust accordingly the azimuth of concentrating solar photovoltaic module 9 simultaneously on horizontal plane around its central axis, driving mechanism that Rotary cloumn 12 is driven and the turntable 6 that is installed in directly over the Rotary cloumn 12 and can rotates synchronously with Rotary cloumn 12, all be connected between described Rotary cloumn 12 and the vertical columns 19 and between main shaft 5 and the turntable 6 by bearing 4, described Rotary cloumn 12 coaxial being installed on the vertical columns 19, be in transmission connection by transmission mechanism between described driving mechanism and the Rotary cloumn 12, described driving mechanism is controlled by controller and itself and controller join described controller, Rotary cloumn 12, described driving mechanism and turntable 6 are formed the horizontal adjusting system that the orientation angles of concentrating solar photovoltaic module 9 is adjusted.
In the present embodiment, described drive unit is a strut motor 18, described transmission device comprises that an end is fixedly mounted on the main shaft 5 and can drive that main shaft 5 carries out the pivoted arm 7 of 90 ° of rotations and be driven by strut motor 18 and drives pivoted arm 7 carries out 90 ° of rotations around the central axis of main shaft 5 strut 11 when pumping and pumping, described strut 11 is hinged by tumbler shaft 8 and pivoted arm 7, and described strut 11 joins with the power output shaft of strut motor 18.
Simultaneously, the utility model also comprise coaxial package at the strut overcoat 17 on the strut 11, coaxial package at the strut fixed cover 15 on the strut overcoat 17 be fixedly mounted on overarm support 13 on the Rotary cloumn 12, described strut fixed cover 15 is hinged by overarm support axle 14 and overarm support 13.In the present embodiment, described strut motor 18 is fixedly mounted on strut overcoat 17 belows, the power output shaft of the bottom of strut 11 and strut motor 18 joins and its upper end self-supporting rod overcoat 17 passes and be hinged by tumbler shaft 8 and pivoted arm 7, and the both ends up and down of the equal self-supporting rod fixed cover 15 in both ends up and down of described strut overcoat 17 pass.
During actual installation, all stretch out from turntable 6 inside at the both ends, the left and right sides of described main shaft 5, and the quantity of described concentrating solar photovoltaic module 9 is two, and two concentrating solar photovoltaic modules 9 are installed in respectively on the both ends, the left and right sides of main shaft 5.
In the present embodiment, described driving mechanism is a reducing motor 3, described transmission mechanism comprises that coaxial package drives the commentaries on classics fluted disc 16 that rotates synchronously at motor gear on the power output shaft of reducing motor 31 and coaxial package on vertical columns 19 and by motor gear 1, and described motor gear 1 all is level with commentaries on classics fluted disc 16 and meshes together to laying and the two.
During actual installation, described reducing motor 3 is fixedly mounted on the Rotary cloumn 12 by electric machine support 2.Described vertical columns 19 is fixedly mounted on the base 20 and base 20, vertical columns 19 and Rotary cloumn 12 are formed integral type support post, described base 20, vertical columns 19 and Rotary cloumn 12 coaxial layings.The installation position of described overarm support 13 is relative with the installation position of electric machine support 2.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection range of technical solutions of the utility model according to the utility model technical spirit.
Claims (8)
1. sunlight double-axis tracking device is characterized in that: the photovoltaic module mounting bracket (10) that comprises concentrating solar photovoltaic module (9), installs for concentrating solar photovoltaic module (9), the vertical columns of installing for photovoltaic module mounting bracket (10) (19), controller, concentrating solar photovoltaic module (9) is controlled the aligning elevation gear of adjustment and tackled the azimuth of concentrating solar photovoltaic module (9) on east-west direction or North and South direction mutually and control the horizontal adjusting mechanism of adjustment at the luffing angle on North and South direction or the east-west direction; Described aligning elevation gear comprises that can carry out 90 ° of rotations and rotation around its central axis tackles simultaneously main shaft (5) that the angle of pitch of concentrating solar photovoltaic module (9) adjusts and the drive unit that main shaft (5) is driven mutually, described photovoltaic module mounting bracket (10) is fixedly mounted on the main shaft (5), described main shaft (5) is level and is in transmission connection by transmission device between laying and described drive unit and main shaft (5), described drive unit is controlled by controller and itself and controller join described controller, main shaft (5) and described drive unit are formed the pitching Adjustment System that the luffing angle of concentrating solar photovoltaic module (9) is adjusted; Described horizontal adjusting mechanism comprises and can carry out the Rotary cloumn (12) that 180 ° of rotations and rotation adjust accordingly the azimuth of concentrating solar photovoltaic module (9) simultaneously on horizontal plane around its central axis, driving mechanism that Rotary cloumn (12) is driven and the turntable (6) that is installed in directly over the Rotary cloumn (12) and can rotates synchronously with Rotary cloumn (12), all be connected between described Rotary cloumn (12) and the vertical columns (19) and between main shaft (5) and the turntable (6) by bearing (4), described Rotary cloumn (12) is coaxial to be installed on the vertical columns (19), described driving mechanism and Rotary cloumn are in transmission connection by transmission mechanism between (12), described driving mechanism is controlled by controller and itself and controller join described controller, Rotary cloumn (12), described driving mechanism and turntable (6) are formed the horizontal adjusting system that the orientation angles of concentrating solar photovoltaic module (9) is adjusted.
2. according to the described a kind of sunlight double-axis tracking device of claim 1, it is characterized in that: described drive unit is strut motor (18), described transmission device comprises that an end is fixedly mounted on main shaft (5) and goes up and can drive that main shaft (5) carries out the pivoted arm (7) of 90 ° of rotations and driven by strut motor (18) and to drive pivoted arm (7) carries out 90 ° of rotations around the central axis of main shaft (5) strut (11) when pumping and pumping, described strut (11) is hinged by tumbler shaft (8) and pivoted arm (7), and described strut (11) joins with the power output shaft of strut motor (18).
3. according to the described a kind of sunlight double-axis tracking device of claim 2, it is characterized in that: also comprise coaxial package at the strut overcoat (17) on the strut (11), coaxial package at the strut fixed cover (15) on the strut overcoat (17) be fixedly mounted on overarm support (13) on the Rotary cloumn (12), described strut fixed cover (15) is hinged by overarm support axle (14) and overarm support (13).
4. according to the described a kind of sunlight double-axis tracking device of claim 3, it is characterized in that: described strut motor (18) is fixedly mounted on strut overcoat (17) below, the power output shaft of the bottom of strut (11) and strut motor (18) joins and its upper end self-supporting rod overcoat (17) passes and be hinged by tumbler shaft (8) and pivoted arm (7), and the both ends up and down of the equal self-supporting rod fixed covers in the both ends up and down of described strut overcoat (17) (15) pass.
5. according to the described a kind of sunlight double-axis tracking device of each claim in the claim 1 to 4, it is characterized in that: all stretch out from turntable (6) inside at the both ends, the left and right sides of described main shaft (5), the quantity of described concentrating solar photovoltaic module (9) is two, and two concentrating solar photovoltaic modules (9) are installed in respectively on the both ends, the left and right sides of main shaft (5).
6. according to the described a kind of sunlight double-axis tracking device of each claim in the claim 1 to 4, it is characterized in that: described driving mechanism is reducing motor (3), described transmission mechanism comprises that motor gear (1) and the coaxial package of coaxial package on the power output shaft of reducing motor (3) upward and by motor gear (1) drives the commentaries on classics fluted disc (16) that rotates synchronously at vertical columns (19), and described motor gear (1) all is level with commentaries on classics fluted disc (16) and meshes together to laying and the two.
7. according to the described a kind of sunlight double-axis tracking device of claim 6, it is characterized in that: described reducing motor (3) is fixedly mounted on the Rotary cloumn (12) by electric machine support (2).
8. according to the described a kind of sunlight double-axis tracking device of each claim in the claim 1 to 4, it is characterized in that: described vertical columns (19) is fixedly mounted on base (20) last and base (20), vertical columns (19) and Rotary cloumn (12) composition integral type support post, described base (20), vertical columns (19) and the coaxial laying of Rotary cloumn (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206484903U CN201956931U (en) | 2010-12-09 | 2010-12-09 | Sunlight double-shaft tracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206484903U CN201956931U (en) | 2010-12-09 | 2010-12-09 | Sunlight double-shaft tracker |
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| Publication Number | Publication Date |
|---|---|
| CN201956931U true CN201956931U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206484903U Expired - Fee Related CN201956931U (en) | 2010-12-09 | 2010-12-09 | Sunlight double-shaft tracker |
Country Status (1)
| Country | Link |
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| CN (1) | CN201956931U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427317A (en) * | 2012-01-10 | 2012-04-25 | 浙江天达光伏科技有限公司 | Photovoltaic tree with sunflower characteristic and manufacturing method thereof |
| CN102541072A (en) * | 2010-12-09 | 2012-07-04 | 西安中科麦特电子技术设备有限公司 | Sunlight double-axis tracking device |
| CN102931254A (en) * | 2012-11-15 | 2013-02-13 | 孙涛 | Photovoltaic subassembly integrated board |
| CN103135570A (en) * | 2011-11-29 | 2013-06-05 | 上海太阳能工程技术研究中心有限公司 | Rotatable part of solar tracker |
| CN107104632A (en) * | 2017-06-26 | 2017-08-29 | 苏州淳和环境科技有限公司 | A kind of device of solar generating with sunflower characteristic |
| CN107302340A (en) * | 2017-06-08 | 2017-10-27 | 何春涛 | A kind of shaft flexible photovoltaic tracking support |
| CN107918406A (en) * | 2017-12-27 | 2018-04-17 | 贵州大学 | A kind of multistage optically focused hot pipe solar tracks of device |
| CN109956647A (en) * | 2019-04-26 | 2019-07-02 | 湖南农业大学 | Automatic tracking sun energy sludge dry system |
| CN110081620A (en) * | 2018-09-30 | 2019-08-02 | 吴正旺 | It is a kind of to utilize mirror surface automatic tracing, the daylighting heating plant of orienting reflex sunshine |
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2010
- 2010-12-09 CN CN2010206484903U patent/CN201956931U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102541072A (en) * | 2010-12-09 | 2012-07-04 | 西安中科麦特电子技术设备有限公司 | Sunlight double-axis tracking device |
| CN103135570A (en) * | 2011-11-29 | 2013-06-05 | 上海太阳能工程技术研究中心有限公司 | Rotatable part of solar tracker |
| CN102427317A (en) * | 2012-01-10 | 2012-04-25 | 浙江天达光伏科技有限公司 | Photovoltaic tree with sunflower characteristic and manufacturing method thereof |
| CN102931254A (en) * | 2012-11-15 | 2013-02-13 | 孙涛 | Photovoltaic subassembly integrated board |
| CN107302340A (en) * | 2017-06-08 | 2017-10-27 | 何春涛 | A kind of shaft flexible photovoltaic tracking support |
| CN107104632A (en) * | 2017-06-26 | 2017-08-29 | 苏州淳和环境科技有限公司 | A kind of device of solar generating with sunflower characteristic |
| CN107918406A (en) * | 2017-12-27 | 2018-04-17 | 贵州大学 | A kind of multistage optically focused hot pipe solar tracks of device |
| CN110081620A (en) * | 2018-09-30 | 2019-08-02 | 吴正旺 | It is a kind of to utilize mirror surface automatic tracing, the daylighting heating plant of orienting reflex sunshine |
| CN109956647A (en) * | 2019-04-26 | 2019-07-02 | 湖南农业大学 | Automatic tracking sun energy sludge dry system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20131209 |