CN203070102U - Solar tracking device - Google Patents
Solar tracking device Download PDFInfo
- Publication number
- CN203070102U CN203070102U CN 201220715939 CN201220715939U CN203070102U CN 203070102 U CN203070102 U CN 203070102U CN 201220715939 CN201220715939 CN 201220715939 CN 201220715939 U CN201220715939 U CN 201220715939U CN 203070102 U CN203070102 U CN 203070102U
- Authority
- CN
- China
- Prior art keywords
- inclined shaft
- tracking device
- shaft
- pole
- solar energy
- 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
Images
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar power generation technology and discloses a solar tracking device. The solar tracking device comprises an inclined shaft. A front shaft cover is arranged on the front end of the inclined shaft. A rear shaft cover is arranged on the rear end of the inclined shaft. The rear shaft cover is movably connected with a support rod. The other end of the support rod is movably connected with a rear base. A support rod is arranged on the inclined shaft. The upper end of the support rod is fixed with a solar cell panel. A pin shaft is connected between the support rod and the inclined shaft. The lower end of the support rod is movably connected with a connecting rod. A roller is arranged at the lower end part of the connecting rod. The front shaft cover is connected with a fixation wheel. The fixation wheel is provided with a center hole and a T-shaped ring groove. The inclined shaft runs through the center hole. The roller is arranged in the T-shaped ring groove. The solar tracking device can regulate solar hour angle and elevation angle, and can track the altitude change of the sun when the sun rises in the east and sets in the west, thus the light absorption rate is improved.
Description
Technical field
The utility model relates to field of solar thermal power generation, particularly a kind of solar energy tracking device.
Background technology
Solar panel absorbs sun light quantity and is directly proportional with the cosine value of incident angle substantially within the specific limits.On the earth, the variation of altitude of the sun influenced its incident angle when the hour angle that liter west, solar panel tracking sun east falls and liter west, sun east fell.In order to increase the absorptivity of light, people reduce the incident angle of sunshine as far as possible, to increase the absorptivity of light.The installation of solar panel at present mainly contains two kinds: a kind of is fixed installation, and cell panel is fixed on the fixed mount, keeps flat and mode with angle.If conditions permit all adopts mode with angle to install, can increase generating efficiency.Second kind is that tracking mode is installed, be that cell panel is fixed on single shaft (rotating shaft) or twin shaft (two rotating shafts) tracker, uniaxiality tracking generally is divided into the uniaxial horizontal tracking and pole axis (single shaft angle of latitude) is followed the tracks of two kinds, it is that the rotating shaft North and South direction is placed that uniaxial horizontal is followed the tracks of, rotate from east to west, reach and drive cell panel and follow the tracks of sun east from east to west and rise the west and fall, it is that rotating shaft and ground have the inclination angle to install that pole axis is followed the tracks of, and drives cell panel above it and follow the tracks of from east to west that the sun is eastern to be risen the west and fall when rotating shaft is rotated from east to west.Twin shaft is on the basis of single shaft, has increased the tracking means of following the tracks of the sun elevation angle, can further increase lighting efficiency like this.But double-axis tracking generally has two propulsion system to drive double-axis tracking respectively, complex structure, cost height.
Summary of the invention
The purpose of this utility model is to provide a kind of solar energy tracking device, adopts the variation at tracking solar hour angle and the elevation angle simultaneously of a drive unit, realizes double-axis tracking, improves the absorptivity of light.
For achieving the above object, the utility model is achieved by the following technical solutions.
A kind of solar energy tracking device is characterized in that, comprises inclined shaft, and the front end of inclined shaft is provided with front shaft sleeve, and the rear end of inclined shaft is provided with rear axle housing, and described rear axle housing is connected with support bar, and the other end of described support bar is connected with rear base; Described inclined shaft is provided with pole, fixedly there is solar panel the upper end of pole, be connected with bearing pin between described pole and the described inclined shaft, the lower end of described pole is connected with connecting rod, the bottom of connecting rod is provided with roller, is connected with fast pulley on the described front shaft sleeve, and described fast pulley is provided with center pit and T type annular groove, described inclined shaft runs through described center pit, and described roller is located in the described T type annular groove.
Characteristics of the present utility model and further the improvement are:
Reducer casing is fixedly arranged on the described front shaft sleeve, and the input end of reducer casing is provided with drive motor, and output terminal is provided with first gear, and described inclined shaft is provided with second gear with the engagement of first gear.
Described front shaft sleeve is connected with fixedly slide mechanism, and described fixedly slide mechanism comprises pickup groove, is provided with slide plate in the pickup groove, and described slide plate and described front shaft sleeve flexibly connect.
Described inclined shaft is provided with a plurality of poles and the solar panel corresponding with pole.
The track of described T type annular groove is the space curve that axially changes along described fast pulley.Solar energy tracking device of the present utility model comprises inclined shaft, and the front end of inclined shaft is provided with front shaft sleeve, and the rear end of inclined shaft is provided with rear axle housing, and described rear axle housing is connected with support bar, and the other end of described support bar is connected with rear base; Described inclined shaft is provided with pole, fixedly there is solar panel the upper end of pole, be connected with bearing pin between described pole and the described inclined shaft, the lower end of described pole is connected with connecting rod, the bottom of connecting rod is provided with roller, is connected with fast pulley on the described front shaft sleeve, and described fast pulley is provided with center pit and T type annular groove, described inclined shaft runs through described center pit, and described roller is located in the described T type annular groove; Reducer casing is fixedly arranged on the described front shaft sleeve, and the input end of reducer casing is provided with drive motor, and output terminal is provided with first gear, and described inclined shaft is provided with second gear with the engagement of first gear.The utility model adopts a drive motor can directly drive the inclined shaft rotation, drive link rotation indirectly again simultaneously, the roller of its bottom slides in T type annular groove during the connecting rod rotation, be the space curve that axially changes along described fast pulley when the track of T type annular groove, can spur connecting rod, thereby regulate the angle of solar panel.Therefore, sun tracker of the present utility model can also be followed the tracks of the variation that sun east rises west altitude of the sun when falling when regulating sun power hour angle and the elevation angle, improve the absorptivity of light.
Description of drawings
Fig. 1 is the front elevational schematic of a kind of solar energy tracking device of the present utility model;
Fig. 2 is the schematic side view of the solar energy tracking device shown in Fig. 1;
Fig. 3 be the solar energy tracking device shown in Fig. 2 local enlarged diagram;
Fig. 4 is the fast pulley of the solar energy tracking device shown in Fig. 1 and the synoptic diagram that cooperates of connecting rod.
Among the figure: 1, solar panel; 2, inclined shaft; 3, pickup groove; 4, slide plate; 5, support bar; 6, rear base; 7, first bearing pin; 8, second bearing pin; 9, connecting rod; 10, pole; 11, the 3rd bearing pin; 12, the 4th bearing pin; 13, fast pulley; 14, second gear; 15, first gear; 16, reducer casing; 17, drive motor; 18, front shaft sleeve; 19, T type annular groove; 20, roller; 21, rear axle housing.
Embodiment
With reference to Fig. 1, the front elevational schematic of a kind of solar energy tracking device of the present utility model; With reference to Fig. 2, be the schematic side view of the solar energy tracking device shown in Fig. 1; With reference to Fig. 3, for the solar energy tracking device shown in Fig. 2 local enlarged diagram; With reference to Fig. 4, be the fast pulley of the solar energy tracking device shown in Fig. 1 and the synoptic diagram that cooperates of connecting rod.Wherein, solar energy tracking device of the present utility model comprises inclined shaft 2, and inclined shaft 2 is provided with pole 10, solar panel 1 is fixedly arranged on the pole 10, in the present embodiment, be connected with three poles 10 by the 3rd bearing pin 11 on the inclined shaft 2, a solar panel 1 is fixedly arranged on each pole 10; The rear end of inclined shaft 2 is provided with rear axle housing 21, and rear axle housing 21 is connected with two support bars 5 by second bearing pin 8, and the other end of support bar 5 is connected on the rear base 6 by first bearing pin 7; The front end of inclined shaft 2 is connected on the front shaft sleeve 18, inclined shaft 2 can rotate in front shaft sleeve 18 and rear axle housing 21, the front end of inclined shaft 2 is provided with second gear 14, reducer casing 16 is fixedly arranged on the front shaft sleeve 18, the input end of reducer casing 16 fixedly has drive motor 17, and the output terminal of reducer casing 16 is connected with first gear 15; In the present embodiment, second gear 14 is partial gear, drive motor 17 rotates by reducer casing 16 deceleration rear drives first gear 15, first gear 15 drives and second gear 14 of its engagement slowly rotates, second gear 14 drives inclined shaft 2 and rotates, and changes thereby regulate the hour angle that liter west, sun east falls in a day.
Front shaft sleeve 18 is connected with fixedly slide mechanism, and fixedly slide mechanism comprises pickup groove 3, and pickup groove 3 fixes on the ground, is provided with slide plate 4 in the pickup groove 3, and slide plate 4 flexibly connects with front shaft sleeve 18; Slide plate 4 can slide in pickup groove 3, thereby drives moving forward and backward of front shaft sleeve 18, and the moving forward and backward of front shaft sleeve 18 can be regulated the angle on inclined shaft 2 and ground, thereby regulates the different regions different latitude and the elevation angle in season changes.
The lower end of pole 10 is connected with connecting rod 9 by the 4th bearing pin 12, and the bottom of connecting rod 9 is provided with roller 20; Fast pulley 13 is fixed on the front shaft sleeve 18 by support, and fast pulley 13 is vertical with inclined shaft 2, and to be provided with the turning axle of inclined shaft 2 be the T type annular groove 19 in the center of circle, and roller 20 is located in the T type annular groove 19; The track of T type annular groove is the space curve that axially changes along described fast pulley, when inclined shaft 2 rotations, drivening rod 9 in T type annular groove 19 by roller 20 driven rotary, when roller 20 rotates in T type annular groove 19, can move axially along the track drivening rod 9 of T type annular groove 19, moving axially by pole 10 of connecting rod 9 drives solar panels 1 along the radially rotation of inclined shaft 2, thereby regulates the variation that sun east rises west altitude of the sun when falling.
The utility model adopts a drive motor can directly drive the inclined shaft rotation, drive link rotation indirectly again simultaneously, the roller of its bottom slides in T type annular groove during the connecting rod rotation, be the space curve that axially changes along described fast pulley when the track of T type annular groove, can spur connecting rod, thereby regulate the angle of solar panel.Therefore, solar energy tracking device of the present utility model when regulating sun power hour angle and the elevation angle, can also be followed the tracks of the variation that sun east rises west altitude of the sun when falling, and improves the absorptivity of light.
Although below by reference to the accompanying drawings embodiment of the present utility model is described, the utility model is not limited to above-mentioned specific embodiments, and above-mentioned specific embodiments only is schematic, guiding, rather than restrictive.Those of ordinary skill in the art under the situation that does not break away from the scope that the utility model claim protects, can also make a variety of forms under the enlightenment of this instructions, these all belong to the row of the utility model protection.
Claims (5)
1. a solar energy tracking device is characterized in that, comprises inclined shaft, and the front end of inclined shaft is provided with front shaft sleeve, and the rear end of inclined shaft is provided with rear axle housing, and described rear axle housing is connected with support bar, and the other end of described support bar is connected with rear base; Described inclined shaft is provided with pole, fixedly there is solar panel the upper end of pole, be connected with bearing pin between described pole and the described inclined shaft, the lower end of described pole is connected with connecting rod, the bottom of connecting rod is provided with roller, is connected with fast pulley on the described front shaft sleeve, and described fast pulley is provided with center pit and T type annular groove, described inclined shaft runs through described center pit, and described roller is located in the described T type annular groove.
2. solar energy tracking device according to claim 1 is characterized in that, reducer casing is fixedly arranged on the described front shaft sleeve, and the input end of reducer casing is provided with drive motor, and output terminal is provided with first gear, and described inclined shaft is provided with second gear with the engagement of first gear.
3. solar energy tracking device according to claim 1 is characterized in that, described front shaft sleeve is connected with fixedly slide mechanism, and described fixedly slide mechanism comprises pickup groove, is provided with slide plate in the pickup groove, and described slide plate and described front shaft sleeve flexibly connect.
4. solar energy tracking device according to claim 1 is characterized in that, described inclined shaft is provided with a plurality of poles and the solar panel corresponding with pole.
5. solar energy tracking device according to claim 1 is characterized in that, the track of described T type annular groove is the space curve that axially changes along described fast pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715939 CN203070102U (en) | 2012-12-21 | 2012-12-21 | Solar tracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220715939 CN203070102U (en) | 2012-12-21 | 2012-12-21 | Solar tracking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203070102U true CN203070102U (en) | 2013-07-17 |
Family
ID=48768870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220715939 Expired - Fee Related CN203070102U (en) | 2012-12-21 | 2012-12-21 | Solar tracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203070102U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049001A (en) * | 2012-12-21 | 2013-04-17 | 陕西长岭光伏电气有限公司 | Solar-powered tracking device |
| CN103616900A (en) * | 2013-12-09 | 2014-03-05 | 天津源明盛科技有限公司 | Solar tracking device and control method |
-
2012
- 2012-12-21 CN CN 201220715939 patent/CN203070102U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103049001A (en) * | 2012-12-21 | 2013-04-17 | 陕西长岭光伏电气有限公司 | Solar-powered tracking device |
| CN103049001B (en) * | 2012-12-21 | 2016-01-20 | 陕西长岭光伏电气有限公司 | A kind of solar energy tracking device |
| CN103616900A (en) * | 2013-12-09 | 2014-03-05 | 天津源明盛科技有限公司 | Solar tracking device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8541679B2 (en) | Photo-voltaic power generation equipment that can automatically track the sun | |
| CN203057028U (en) | Wind-light complementary road lamp power-supplying power source based on solar panel intelligent light tracking | |
| CN202652112U (en) | Photosensitive type linkage flat single shaft tracking solar energy photovoltaic generating set | |
| CN202838034U (en) | Automatic sun tracking system | |
| CN101521478A (en) | Solar automatic tracking system | |
| CN103123492A (en) | Sunlight double shaft tracking reflector | |
| KR20160004245U (en) | Street lamp having solar energy tracking system and wind power generation | |
| CN201717805U (en) | Solar three-dimensional automatic track follower | |
| CN203070102U (en) | Solar tracking device | |
| CN204631631U (en) | Flat-shaft scale-type double-shaft double-linkage tracking support device | |
| CN204633686U (en) | Single-row scale-type double-shaft tracking support device | |
| CN102541088B (en) | Solar tracking oriented one-dimensional driving two-dimensional output robot mechanism | |
| CN203552066U (en) | Rotary single-axis solar energy tracking structure | |
| CN201290078Y (en) | Component for tracking sun of solar photovoltaic battery array | |
| CN201174671Y (en) | Solar panel automatic regulating device | |
| JP2017060216A (en) | Solar auto tracking photovoltaic generator | |
| CN102541073A (en) | Sunlight double-axis tracking device | |
| CN103049001B (en) | A kind of solar energy tracking device | |
| CN203070103U (en) | Simplified biaxial linkage-type solar photovoltaic power generation system | |
| CN201234218Y (en) | Double shaft type solar power generation tracking system | |
| CN203838565U (en) | Solar-energy single-shaft tracking device | |
| CN201789437U (en) | Solar condensing device with fixed focus | |
| CN202014210U (en) | Single shaft solar tracking device of solar panel | |
| KR20080049351A (en) | Photovolatic driving apparaus by solar tracking | |
| CN205811943U (en) | Flat uniaxiality tracking solar energy photovoltaic generator with angle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |