CN201363930Y - Threaded-rod self-locking solar energy sun following device - Google Patents
Threaded-rod self-locking solar energy sun following device Download PDFInfo
- Publication number
- CN201363930Y CN201363930Y CNU2009200187898U CN200920018789U CN201363930Y CN 201363930 Y CN201363930 Y CN 201363930Y CN U2009200187898 U CNU2009200187898 U CN U2009200187898U CN 200920018789 U CN200920018789 U CN 200920018789U CN 201363930 Y CN201363930 Y CN 201363930Y
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- CN
- China
- Prior art keywords
- solar energy
- sun
- chain
- screw rod
- nut
- 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
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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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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Abstract
The utility model discloses a threaded-rod self-locking solar energy sun flowing device, which comprises a sun following unit comprising a driven sprocket, a sun following rotary shaft, a rotary shaft sprocket and a chain, and is characterized in that a drive platform is arranged on one side or the lower portion which is parallel to the chain, a motor and a threaded rod are arranged on the drive platform through a stationary barrier, the rotary shaft of the motor is longitudinally connected with the threaded rod, a nut is sleeved on the threaded rod, the nut is connected with the chain of the sun following unit through a connecting component thereof, and two ends of the threaded rod are provided with stop switches or reversion switches. The threaded-rod self-locking solar energy sun flowing device has low cost and excellent stability, which has a self-locking function, can be locked by itself in any stroke, assures a collecting mirror to accurately follow the sun to run, and is simultaneously suitable for the sun following action of an array solar energy collecting mirror.
Description
Affiliated technical field
The utility model relates to technical field of solar, and specifically a kind of solar energy condenser lens is followed the drive unit that daylight rotates.
Background technology
At present, the daylight follower of solar energy condenser lens, most of employing motor also carries out daylight by chain and gear driven condenser and follows the tracks of; Also have and adopt turbine and worm screw to drive condenser to carry out that daylight follows the tracks of.Turbine structure is more stable in running, and is with the obvious advantage, but cost is tens times of chain pitch wheel, as is used for common solar energy stove and is difficult to promote the use of because of cost is too high.If use the structure of gear driven chain, though cost is low, be convenient to assembling, stability is poor in the process of using, and particularly wind loading rating is poor, so be difficult to reach the purpose of accurate tracking daylight.
Summary of the invention
In order to solve the deficiency that existing daylight follower structurally exists, the utility model provides the screw rod self-locking solar energy device following the sun of the low and good stability of a kind of cost.
The technical scheme that its technical problem that solves the utility model adopts is: this screw rod self-locking solar energy device following the sun, comprise by driven sprocket, with a day rotating shaft, chain between axle chain wheel and driven sprocket and the axle chain wheel form with a day unit, mainly be a side that parallels with chain or below be provided with the driving platform, on the driving platform, be provided with motor and screw rod by fixed support, the rotating shaft of motor vertically is connected with screw rod, be set with nut on the screw rod, nut is connected with the chain of following day unit by its connecting elements, and the two ends of said nut stroke are provided with shutdown switch or reverse switch.
As a kind of improvement of the present utility model, the said quantity that is set up in parallel with day unit is 2-20, is set with the nut of respective numbers on the screw rod, each nut by it self connecting elements with each with day the unit chain be connected.
The utility model advantage compared with prior art: mainly be to have auto-lock function, stability is relatively good.Because the moment of screw rod and nut is little, thus very high stability had, and in any one stroke, can both lock voluntarily, accuracy can be guaranteed day rotation of following of condenser than higher.Next is that cost is lower, and its price only is 1/tens of a turbine structure.This besides device following the sun can be applicable to the daily motion of following of array solar condenser.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the array structure schematic diagram.
Among the figure: 1. chain, 2. axle chain wheel, 3. rotating shaft, 4. fixed support 5. drives platform, 6. nut, 7. screw rod, 8. motor, 9. driven sprocket is 10. with a day unit, 11. connecting elements.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail:
As shown in Figure 1, this screw rod self-locking solar energy device following the sun, comprise screw rod self-locking solar energy device following the sun, comprise by driven sprocket 9, with a day rotating shaft 3, chain 1 between axle chain wheel 2 and driven sprocket 9 and the axle chain wheel 2 formed with a day unit 10, main being provided with below paralleling with chain 1 drives platform 5, the fixed support 4 by two ends is provided with motor 8 and screw rod 7 on the platform 5 driving, the rotating shaft of motor 8 vertically is connected with screw rod 7, motor 8 and screw rod 7 are rotated on same longitudinal axis, be set with nut 6 on the screw rod 7, nut 6 is connected with chain 1 with day unit 10 by it self connecting elements 11, is provided with the reverse switch at the two ends of nut 6 strokes.Chain 1 straight length drives the haul distance that nut 6 moves more than or equal to screw rod 7, and the angle that the axle chain wheel that haul distance drives 2 of nut 6 rotates is condenser is followed the day rotation every day from the morning to the evening a angle.
As shown in Figure 2, this screw rod self-locking solar energy device following the sun, can be used for the array type solar condenser with daily motion.3 have been set up in parallel with a day unit 10, on same screw rod 7 suit 3 nuts 6 with day unit 10, each nut 6 all is connected with each chain 1 with day unit 10 by it self connecting elements 11, and motor 8 and screw rod 7 drive 3 solar energy condenser lens simultaneously and follow and day turn round.
Claims (3)
1, a kind of screw rod self-locking solar energy device following the sun, comprise by driven sprocket (9), with a day rotating shaft (3), chain (1) between axle chain wheel (2) and driven sprocket (9) and the axle chain wheel (2) formed with a day unit (10), it is characterized in that: be provided with driving platform (5) in a side that parallels with chain (1) or below, upward be provided with motor (8) and screw rod (7) at driving platform (5) by fixed support (4), the rotating shaft of motor (8) vertically is connected with screw rod (7), be set with nut (6) on the screw rod (7), nut (6) is connected with following day chain (1) of unit (10) by its connecting elements (11).
2, screw rod self-locking solar energy device following the sun according to claim 1, it is characterized in that: the said quantity that is set up in parallel with day unit (10) is 2-20, be set with the nut (6) of respective numbers on the screw rod (7), each nut (6) is connected with day chain (1) of unit (10) with each by it self connecting elements (11).
3, screw rod self-locking solar energy device following the sun according to claim 1 is characterized in that: the two ends of said nut (6) stroke are provided with shutdown switch or reverse switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187898U CN201363930Y (en) | 2009-02-06 | 2009-02-06 | Threaded-rod self-locking solar energy sun following device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200187898U CN201363930Y (en) | 2009-02-06 | 2009-02-06 | Threaded-rod self-locking solar energy sun following device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201363930Y true CN201363930Y (en) | 2009-12-16 |
Family
ID=41474598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200187898U Expired - Fee Related CN201363930Y (en) | 2009-02-06 | 2009-02-06 | Threaded-rod self-locking solar energy sun following device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201363930Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646735A (en) * | 2012-04-05 | 2012-08-22 | 中国恩菲工程技术有限公司 | Rotating bracket for solar battery assembly and solar battery system |
| CN113852333A (en) * | 2021-09-17 | 2021-12-28 | 龙岩智康太阳能科技有限公司 | Single-axis tracking photovoltaic support |
| CN113872515A (en) * | 2021-08-30 | 2021-12-31 | 龙岩智康太阳能科技有限公司 | Double-shaft solar tracking support |
| CN113931982A (en) * | 2021-09-30 | 2022-01-14 | 龙岩智康太阳能科技有限公司 | Driving device |
| CN114217642A (en) * | 2021-11-30 | 2022-03-22 | 龙岩智康太阳能科技有限公司 | Oblique single-axis tracking photovoltaic support of many stands |
-
2009
- 2009-02-06 CN CNU2009200187898U patent/CN201363930Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646735A (en) * | 2012-04-05 | 2012-08-22 | 中国恩菲工程技术有限公司 | Rotating bracket for solar battery assembly and solar battery system |
| CN102646735B (en) * | 2012-04-05 | 2015-02-04 | 中国恩菲工程技术有限公司 | Rotating bracket for solar battery assembly and solar battery system |
| CN113872515A (en) * | 2021-08-30 | 2021-12-31 | 龙岩智康太阳能科技有限公司 | Double-shaft solar tracking support |
| CN113852333A (en) * | 2021-09-17 | 2021-12-28 | 龙岩智康太阳能科技有限公司 | Single-axis tracking photovoltaic support |
| CN113931982A (en) * | 2021-09-30 | 2022-01-14 | 龙岩智康太阳能科技有限公司 | Driving device |
| CN114217642A (en) * | 2021-11-30 | 2022-03-22 | 龙岩智康太阳能科技有限公司 | Oblique single-axis tracking photovoltaic support of many stands |
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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: 20091216 Termination date: 20110206 |