CN201352019Y - Straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus - Google Patents
Straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus Download PDFInfo
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- CN201352019Y CN201352019Y CNU2009200065138U CN200920006513U CN201352019Y CN 201352019 Y CN201352019 Y CN 201352019Y CN U2009200065138 U CNU2009200065138 U CN U2009200065138U CN 200920006513 U CN200920006513 U CN 200920006513U CN 201352019 Y CN201352019 Y CN 201352019Y
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- spur
- spur gear
- gear
- bearing
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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
Abstract
The utility model relates to a straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus which can be driven by two motors and achieves sunlight collection and automatic tracking. The straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus comprises a main shaft, a worm wheel, an endless screw, a support bar, a gear wheel, a straight rack and the like, and can drive a solar battery board to finish the tracking motion in the horizontal direction and the vertical direction through two motors, and the tracking motion can be used to drive the solar battery board and other sunlight collecting devices, and realizes the automatic tracking of sunlight collection.
Description
Affiliated technical field:
The utility model relates to a kind of sun light tracking technology, particularly a kind of spur rack gear drive two-dimensional solar energy automatic tracing apparatus that can be used for automatically tracing sun by solar cell panel light, and this device can drive automatically tracing sun by solar cell panel light.
Background technology:
Solar energy is a kind of clean energy resource, inexhaustible, nexhaustible, can not cause environmental pollution yet, nowadays, no matter in coastal cities, still in inland city, solar product enters people's the visual field just more and more, solar street light, solar lawn lamp, solar energy garden lamp, solar corridor lamp, bus station's desk lamp, traffic lights or the like.But the solar energy receiving element of these solar products receives sunshine in the fixed-site mode mostly, because of can not whole day keeping vertical with sunshine, causes solar energy utilization ratio low.Therefore can the solar energy receiving element in use keep plumbness with sunshine all the time, just becomes the problem of paying close attention to the most when people utilize solar energy.
In recent years, external in the photovoltaic matrix of some solar power stations, realized sunshine from motion tracking, domestic also have other experimental rig, but these apparatus structure complexity, the cost height is difficult to use in small-sized home-use solar energy receiving equipments such as solar street light, solar lawn lamp.
The utility model content:
Bulky in order to overcome existing tracking means complicated in mechanical structure, and tracking means cost height, shortcomings such as energy consumption is big. the deficiency that the utility model exists at prior art, prior art is improved, proposed that a kind of volume is little, simple and reliable for structure, cost is low, follow the tracks of the solar tracking device that energy consumption is little, wind loading rating is strong, it can drive solar panel and finish level and the vertically tracking of both direction.
The technical scheme that its technical problem that solves the utility model adopts is: installed in the good reduction box of intensity by one, two spur gears of motor, a worm screw and the mechanical transmission mechanism that worm gear constitutes, also installed in deceleration box by two, spur rack of motor, other five mechanical transmission mechanisms that spur gear constitutes.
Motor one good being fixed on the deceleration box, first spur gear is concentric and be fixed on this motor shaft with the motor shaft of motor one, worm screw and second spur gear are concentric and be fixed on this connecting axle with connecting axle, this connecting axle is installed on the deceleration box by bearing and bearing bracket stand, good mutually meshing of two spur gears, good mutually meshing of worm screw and worm gear, this worm gear is concentric and be fixed on this main shaft with main shaft, main shaft is installed on the deceleration box by bearing and bearing bracket stand, a bearing has been installed in the deceleration box bottom, bearing is fixed on the actionless object, and main shaft stretches out from the deceleration box bottom and is fixed on this bearing.
Motor two good being fixed on the deceleration box, the 3rd spur gear is concentric and be fixed on this motor shaft with the motor shaft of motor two, the 4th and the 5th spur gear are concentric and be fixed on this connecting axle with connecting axle, this connecting axle is installed on the deceleration box by bearing and bearing bracket stand, the 6th and the 7th spur gear are concentric and be fixed on this connecting axle with another connecting axle, this connecting axle is installed on the deceleration box by bearing and bearing bracket stand, the 3rd with good mutually meshing of the 4th spur gear, the 5th with good mutually meshing of the 6th spur gear, one end of a spur rack is connected with the solar panel lower end with a connecting rod by a bearing pin, penetrating from opposite side from deceleration box one side that the other end of spur rack is smooth passes, good mutually meshing of spur rack middle part and the 7th spur gear.A support bar lower end is fixed on deceleration box top, and the upper end is connected with the seat, center of solar panel with a connecting plate by a bearing pin, and solar panel can be under the pulling of spur rack serve as that axle vertically rotates with this bearing pin.
When motor one rotates, driving worm screw by a motor shaft and two spur gears rotates, worm screw drives worm gear and rotates, because of main shaft and worm gear maintain static, so it is that axle rotates with the main shaft that worm screw will drive deceleration box, and drives solar panel by the support bar that is fixed on deceleration box top and horizontally rotate.
When motor two rotates, the spur gear that drives the spur rack middle part by motor shaft and four spur gears rotates, and good mutually meshing of this spur gear and spur rack drives the spur rack moving linearly and drive solar panel by spur rack serves as a vertically rotation of axle with the bearing pin on its seat, center.
When motor did not power up rotation, because of the one-way and the irreversibility of worm screw, worm-drive, solar panel can not move under wind-force and other external force effects, so this device has good wind resistance.
The beneficial effects of the utility model are: one-way and irreversibility by worm screw, worm-drive, can realize good wind resistance, and the tracking energy consumption is little, cost is low, and is simple and reliable for structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Figure one is a whole schematic diagram of the present utility model.
Figure two is A-A cutaway views of utility model casing.
1. solar panels among figure one and the figure two, 2. main shaft, 3. bearing, 4. support bar, 5. bearing pin, 6. connecting plate, 7. deceleration box, 8. spur rack, 9. worm gear, 10. spur gear, 11. spur gear, 12. worm screws, 13. motors, 14. connecting axles, 15. motor shaft, 16. motors, 17. motor shafts, 18. spur gears, 19. spur gear, 20. spur gears, 21. connecting axles, 22. spur gears, 23 connecting axles, 24. spur gears, 25. bearing pins, 26. connecting rods.
The specific embodiment
In figure one and figure two, what motor (13) was good is fixed on the deceleration box (7), spur gear (11) is concentric and be fixed on the motor shaft (15) with the motor shaft (15) of motor (13), worm screw (12) and spur gear (10) are concentric and be fixed on the connecting axle (14) with connecting axle (14), connecting axle (14) is installed on the deceleration box (7) by bearing and bearing bracket stand, good mutually meshing of spur gear (11) and spur gear (10), good mutually meshing of worm screw (12) and worm gear (9).Worm gear (9) is concentric and be fixed on the main shaft (2) with main shaft (2), main shaft (2) is installed on the deceleration box (7) by bearing and bearing bracket stand, main shaft (2) stretches out from the bottom of deceleration box (7) and is fixed on the bearing (3), bearing (3) is fixed on the actionless object, the lower end of support bar (4) is fixed on the top of deceleration box (7), and the upper end of support bar (4) is connected with the center of connecting plate (6) with solar panel (1) by bearing pin (5).
When motor (13) rotates, driving spur gear (11) by motor shaft (15) rotates, and by spur gear (11) drive spur gear (10) rotation, spur gear (10) drives worm screw (12) by connecting axle (14) and rotates, it serves as that axle rotates with main shaft (2) that worm screw (12) drives deceleration box (7) by worm gear (9), and horizontally rotates by support bar (4), bearing pin (5) and connecting plate (6) the drive solar panel (1) that is fixed on deceleration box (7) top.
In figure one and figure two, what motor (16) was good is fixed on the deceleration box (7), spur gear (18) is concentric and be fixed on the motor shaft (17) with the motor shaft (17) of motor (16), spur gear (19) and spur gear (20) are concentric and be fixed on the connecting axle (21) with connecting axle (21), spur gear (22) and spur gear (24) are concentric and be fixed on the connecting axle (23) with connecting axle (23), connecting axle (21) and connecting axle (23) are installed on the deceleration box (7) by bearing and bearing bracket stand respectively, good mutually meshing of spur gear (18) and spur gear (19), good mutually meshing of spur gear (20) and spur gear (22).One end of spur rack (8) is connected with the lower end of connecting rod (26) with solar panel (1) by bearing pin (25), and penetrating from the opposite side of deceleration box (7) from deceleration box (7) one sides that the other end of spur rack (8) is smooth passes.Spur gear (24) be positioned at spur rack (8) the middle part and with good mutually meshing of spur rack (8), solar panel can be under the pulling of spur rack (8) serve as that axle vertically rotates with bearing pin (5).。
When motor (16) rotates, driving spur gear (18) by motor shaft (17) rotates and rotates by spur gear (18) drive spur gear (19), spur gear (19) drives spur gear (20) and rotates and rotate by spur gear (20) drive spur gear (22), spur gear (22) drives spur gear (24) and rotates, and spur gear (24) drives spur rack (8) moving linearly and drives solar panel (1) by bearing pin (25) and connecting rod (26) serves as that axle vertically rotates with this bearing pin (5).
Claims (6)
1, one by deceleration box (7), main shaft (2), bearing (3), support bar (4), bearing pin (5), connecting plate (6), spur rack (8), the spur rack gear drive two-dimensional solar energy automatic tracing apparatus that bearing pin (25) and connecting rod (26) constitute, it is characterized in that: an end of spur rack (8) is connected with the lower end of connecting rod (26) with solar panel (1) by bearing pin (25), penetrating from the opposite side of subtrahend casing (7) from deceleration box (7) one sides that the other end of spur rack (8) is smooth passes, in deceleration box (7), installed by motor (16), spur gear (18), spur gear (19), spur gear (20), the mechanical transmission mechanism that spur gear (22) and spur gear (24) constitute, also installed by motor (13), spur gear (11), spur gear (10), the mechanical transmission mechanism that worm screw (12) and worm gear (9) constitute, spur gear (24) be positioned at spur rack (8) the middle part and with good mutually meshing of spur rack (8), solar panel can be under the pulling of spur rack (8) serve as that axle vertically rotates with bearing pin (5), worm gear (9) and main shaft (2) are with one heart and be fixed on the upper end of main shaft (2), main shaft (2) is installed on the deceleration box (7) by bearing and bearing bracket stand, the lower end of main shaft (2) is stretched out from the bottom of deceleration box (7) and is fixed on the bearing (3), bearing (3) is fixed on the actionless object, the lower end of support bar (4) is fixed on the top of deceleration box (7), and the upper end of support bar (4) is connected with the center seat of connecting plate (6) with solar panel (1) by bearing pin (5).
2, spur rack gear drive two-dimensional solar energy automatic tracing apparatus according to claim 1, it is characterized in that: what motor (13) was good is fixed on the reduction box (7), spur gear (11) is concentric and be fixed on the motor shaft (15) with the motor shaft (15) of motor (13), spur gear (10) and worm screw (12) are concentric and be fixed on the connecting axle (14) with connecting axle (14), connecting axle (14) is installed on the deceleration box (7) by bearing and bearing bracket stand, good mutually meshing of spur gear (11) and spur gear (10), good mutually meshing of worm screw (12) and worm gear (9).
3, according to claim 1 and 2 described spur rack gear drive two-dimensional solar energy automatic tracing apparatus, it is characterized in that: worm screw (12) can pass through worm gear (9), and to drive deceleration box (7) serve as that axle rotates with main shaft (2), and serve as spool to do to horizontally rotate by support bar (4), bearing pin (5) and connecting plate (6) drive solar panel (1) with main shaft (2).
4, spur rack gear drive two-dimensional solar energy automatic tracing apparatus according to claim 1, it is characterized in that: what motor (16) was good is fixed on the deceleration box (7), spur gear (18) is concentric and be fixed on the motor shaft (17) with the motor shaft (17) of motor (16), spur gear (19) and spur gear (20) are concentric and be fixed on the connecting axle (21) with connecting axle (21), connecting axle (21) is installed on the deceleration box (7) by bearing and bearing bracket stand, spur gear (22) and spur gear (24) are concentric and be fixed on the connecting axle (23) with connecting axle (23), connecting axle (23) is installed on the deceleration box (7) by bearing and bearing bracket stand, good mutually meshing of spur gear (18) and spur gear (19), good mutually meshing of spur gear (20) and spur gear (22).
5, according to claim 1 and 4 described spur rack gear drive two-dimensional solar energy automatic tracing apparatus, it is characterized in that: spur gear (24) can drive spur rack (8) moving linearly and drive solar panel (1) by spur rack (8) serves as that axle vertically rotates with bearing pin (5).
6, spur rack gear drive two-dimensional solar energy automatic tracing apparatus according to claim 1 is characterized in that: the adjustable length of spur rack (8) and connecting rod (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200065138U CN201352019Y (en) | 2009-02-23 | 2009-02-23 | Straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200065138U CN201352019Y (en) | 2009-02-23 | 2009-02-23 | Straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201352019Y true CN201352019Y (en) | 2009-11-25 |
Family
ID=41375406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200065138U Expired - Fee Related CN201352019Y (en) | 2009-02-23 | 2009-02-23 | Straight rack-and-pinion drive two-dimensional solar automatic tracking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201352019Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101795098A (en) * | 2010-03-29 | 2010-08-04 | 北京印刷学院 | Solar domestic power supply driven by long-stroke hydraulic lever transmission single-point supporting toothed belt for realizing group synchronous track of sunlight collection |
| CN101795093A (en) * | 2010-03-29 | 2010-08-04 | 北京印刷学院 | Hydraulic drive single-point support spur rack driving group synchronization tracking lighting solar household power supply |
| CN102142795A (en) * | 2010-02-02 | 2011-08-03 | 廖恒俊 | One-axis solar tracker system and apparatus and windproof locking device |
-
2009
- 2009-02-23 CN CNU2009200065138U patent/CN201352019Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142795A (en) * | 2010-02-02 | 2011-08-03 | 廖恒俊 | One-axis solar tracker system and apparatus and windproof locking device |
| WO2011094979A1 (en) * | 2010-02-02 | 2011-08-11 | Liao Henry H | Single- axis sun tracker system and device with anti-wind locking device |
| TWI414736B (en) * | 2010-02-02 | 2013-11-11 | Herng Jiunn Liao | One-axis solar tracker system and apparatus with wind lock devices |
| US8671930B2 (en) | 2010-02-02 | 2014-03-18 | The Liao's Family Limited Partnership | One-axis solar tracker system and apparatus with wind lock devices |
| CN101795098A (en) * | 2010-03-29 | 2010-08-04 | 北京印刷学院 | Solar domestic power supply driven by long-stroke hydraulic lever transmission single-point supporting toothed belt for realizing group synchronous track of sunlight collection |
| CN101795093A (en) * | 2010-03-29 | 2010-08-04 | 北京印刷学院 | Hydraulic drive single-point support spur rack driving group synchronization tracking lighting solar household power supply |
| CN101795098B (en) * | 2010-03-29 | 2013-04-10 | 北京印刷学院 | Solar domestic power supply driven by long-stroke hydraulic lever transmission single-point supporting toothed belt for realizing group synchronous track of sunlight collection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20091125 Termination date: 20110223 |