CN101261046A - Solar energy heliostat gearing device - Google Patents
Solar energy heliostat gearing device Download PDFInfo
- Publication number
- CN101261046A CN101261046A CNA200810104531XA CN200810104531A CN101261046A CN 101261046 A CN101261046 A CN 101261046A CN A200810104531X A CNA200810104531X A CN A200810104531XA CN 200810104531 A CN200810104531 A CN 200810104531A CN 101261046 A CN101261046 A CN 101261046A
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- China
- Prior art keywords
- box assembly
- upper box
- lower box
- solar energy
- box body
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- 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.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/15—Bearings
-
- 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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to a solar heliostat transmission gear, which comprises an upper box body component, a lower box body component and a rotary mechanism which connects the upper box body component and the lower box body component into a whole, wherein, the rotary mechanism comprises a spline groove which is matched and connected with a lower worm wheel shaft in the lower box body component and is arranged in the center of an upper box body bottom surface of the upper box body component, and the lower worm wheel shaft drives the upper box body component to move through the spline groove. Moreover, a gap fine adjustment structure is respectively arranged on both shaft ends of an upper worm wheel shaft in the upper box body component and the lower worm wheel shaft in the lower box body component and comprises an end bearing, a transparent cover and a threaded sleeve, wherein, the end bearing is arranged on the end part of the upper worm wheel shaft or the lower worm wheel shaft; the transparent cover is fixed together with an upper box body or a lower box body, and an inner ring of the transparent cover is provided with threads; and the threaded sleeve is arranged inside the transparent cover and externally provided with threads which are matched with the threads of the inner ring of the transparent cover, and tightly presses on the end bearing. The solar heliostat transmission gear not only has simple transmission form, high transmission efficiency and good maintainability, but also has long service life and low manufacturing and maintenance costs.
Description
Technical field
The present invention relates to a kind of transmission device, particularly a kind of solar energy heliostat gearing device that is applied to the tower type solar heliostat.
Background technology
Heliostat is a kind of beam condensing unit of being made up of minute surface (speculum), mirror holder (supporting construction), tracking drive mechanism and control system thereof etc., being used to follow the tracks of receive and assemble sunlight reflection entering the heat collector that is positioned at the reception top of tower, is one of the main device at tower type solar energy thermal power generation station.Transmission mechanism is responsible for the motion and the positioning function of heliostat in the heliostat system, its performance has directly determined the operating efficiency of heliostat, thereby influences the generating efficiency of whole system.Therefore, the heliostat transmission mechanism is the key component of solar power system.
The main foundation that transmission system is selected is: the consumed power minimum, follow the tracks of that accuracy is good, manufacturing cost is minimum, can satisfy desert Environment requires, has the modularization production possibility, sealing meets American I P54 standard etc.The kind of drive of heliostat adopts gear drive, hydraulic drive or mode that both combine more.Because the minor variations of level crossing position all will cause reverberation in a big way obvious deviation, mostly that therefore adopts at present is gear drive of no gap or hydraulic gear.The hydraulic drive element is a lot, comprises oil pump, oil cylinder, control valve and various pipeline, so the needed space of system is very big.The requirement height of hydraulic system to safeguarding, work oil will remain cleaning, and the efficient of transmission system is lower, peak efficiency is about 70%, and the oil temperature is changed sensitivity, should not work under the very low temperature of very high goods, poor work stability can not satisfy the requirement of all weather operations.No gap gear transmission structure is generally less than 5 because single-stage driving is smaller, therefore needs multistage transmission for big output load, number of spare parts and physical dimension have been increased, thereby the manufacturing cost height, transmission efficiency reduces, and can't use in the heliostat transmission of large tracts of land and big quality.Therefore, hydraulic drive and the gear drive of no gap all are not suitable for the scale manufacturing in large tracts of land heliostat system and popularize.For shortcoming and the gear drive of no gap that overcomes the hydraulic gear poor work stability realizes the difficulty that heavy load is exported, the present inventor proposes, in solar energy heliostat gearing device, select anchor ring twice-enveloping worm-drive form, like this, can realize not affected by environment substantially, can all weather operations, the transmission efficiency height, output loading is big, long service life is safeguarded simple and convenient.
Heliostat driving device is generally separate form, promptly is made of discrete last lower box, and described upward lower box is controlled the motion and the location of heliostat respectively.The present inventor plans discrete last lower box and is combined into an integral body, and adopts the above-mentioned worm geared form of anchor ring twice-enveloping.In such structure, how to realize the relative motion between the lower box, especially relatively rotate, be one of those skilled in the art's problem that need solve.
Summary of the invention
The object of the present invention is to provide a kind of solar energy heliostat gearing device, it can realize the relative motion between the lower box.
Purpose of the present invention is achieved through the following technical solutions:
According to an aspect of the present invention, a kind of solar energy heliostat gearing device comprises: the upper box assembly: be connected with the heliostat mirror holder; The lower box assembly: connect harmonic speed reducer and motor, the output shaft of described lower box assembly is connected with the output shaft of described upper box assembly; And rotating mechanism: described upper box assembly and lower box assembly are linked into an integrated entity, wherein, described rotating mechanism comprises the spline that is arranged on upper box bottom center in the described upper box assembly, following worm-wheel shaft in described spline and the described lower box assembly is connected, and following worm-wheel shaft drives the motion of upper box assembly by described spline.
Preferably, above-mentioned solar energy heliostat gearing device, wherein the upper surface of the bearings plate in described lower box assembly is equipped with thrust ball bearing, described thrust ball bearing is compressed by the bottom surface of described upper box, and described upper box assembly and lower box assembly are realized relative motion by described thrust ball bearing.
Preferably, above-mentioned solar energy heliostat gearing device wherein partly is pressed with cover plate in spline fitted, and described cover plate top is provided with self-locking nut, produces axial float to prevent down worm-wheel shaft because of impacting.
Preferably, above-mentioned solar energy heliostat gearing device, wherein said rotating mechanism place is provided with reinforcement.
Preferably, above-mentioned solar energy heliostat gearing device, wherein said rotating mechanism outer ring is equipped with dust cover.
Preferably, above-mentioned solar energy heliostat gearing device, wherein said upper box assembly, lower box assembly are by the processing and manufacturing of steel material.
According to another aspect of the present invention, a kind of solar energy heliostat gearing device comprises: the upper box assembly: be connected with the heliostat mirror holder; Lower box assembly: connect harmonic speed reducer and motor, the output shaft of described lower box assembly is connected with the output shaft of described upper box assembly, wherein, the both sides axle head of each of the following worm-wheel shaft in described upper box assembly in worm shaft and the described lower box assembly all is provided with a gap fine tuning structure, and described gap fine tuning structure comprises: an end bearing: be installed in described end of going up worm shaft or following worm-wheel shaft; One lid thoroughly: be fixed together with upper box in the described upper box assembly or the lower box in the described lower box assembly, described lid inner ring is processed with screw thread; An and swivel nut: be arranged in the described lid, the outer setting of described swivel nut has the screw thread with the threads engaged of described lid inner ring, and described swivel nut compresses described end bearing.
Preferably, above-mentioned solar energy heliostat gearing device, wherein said lid is fixed with a stifle outward, and to form sealing, described stifle and described lid all are connected on described upper box or the described lower box.
Preferably, above-mentioned solar energy heliostat gearing device, wherein said lid is fixed by four screws and upper box or lower box, and described lid and stifle are fixed with long spiro nail, described screw and long spiro nail are distributed on the same center circle, adopt the M shape chi structure to arrange.
Beneficial effect of the present invention is mainly reflected in:
In the solar energy heliostat gearing device of the present invention, following worm-wheel shaft drives the upper box assembly by spline and rotates, and this type of belt drive is simple, efficient height, processing, easy for installation, with low cost.Wherein partly be pressed with cover plate in spline fitted, described cover plate top is provided with self-locking nut, can prevent down that worm-wheel shaft produces axial float because of impacting.Be added with reinforcement in relative motion place of last lower box, enough horizontal rigidities are arranged when making the casing relative motion, guaranteed the security and the reliability of casing running.The rotating mechanism outer ring is equipped with the metal dust cover, can be effectively dustproof.Last lower box is by the processing and manufacturing of steel material, and structure and wall thickness calculate and optimize through strict, makes quality and volume minimum under the prerequisite that the most basic intensity and toughness requires satisfying.
In addition, in the solar energy heliostat gearing device of the present invention, fine tuning structure is easy to adjust, has saved manpower greatly, has reduced the operation and maintenance cost.The outer stifle that also is provided with of saturating lid is to form sealing.Saturating lid is fixed by four screws and upper box or lower box, and saturating lid is fixed with long spiro nail with stifle, and described screw and long spiro nail are distributed on the same center circle, and employing M shape chi structure layout had both been saved the space, had reached requirement of strength again.
Solar energy heliostat gearing device of the present invention not only type of belt drive is simple, and the transmission efficiency height is maintainable good, and, its long service life, manufacturing and maintenance cost are low.
Description of drawings
Fig. 1 is the front view of solar energy heliostat gearing device of the present invention;
Fig. 2 is the left view of solar energy heliostat gearing device of the present invention;
Fig. 3 is the profile vertical view of solar energy heliostat gearing device of the present invention;
Fig. 4 is the structure chart of rotating mechanism.
Fig. 5 is the structural representation of gap fine tuning structure.
Fig. 6 is the spline distributed architecture schematic diagram of upper box bottom center.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiments the present invention is further specified.
The present invention is with tower type solar 100m
2Heliostat driving device is an example.
The overall structure of solar energy heliostat gearing device of the present invention as shown in Figure 1, 2, 3, wherein Fig. 1 is the front view of solar energy heliostat gearing device of the present invention; Fig. 2 is the left view of solar energy heliostat gearing device of the present invention; Fig. 3 is the profile vertical view of solar energy heliostat gearing device of the present invention.Described transmission device comprises lower box assembly 1, rotating mechanism 2, upper box assembly 4.Wherein upper box assembly 4, lower box assembly 1 be by the processing and manufacturing of steel material, and structure and wall thickness calculate and optimize through strict, requires to make under the prerequisite quality and volume minimum satisfying the most basic intensity and toughness.Upper box assembly 4 is connected with the heliostat mirror holder by the mirror holder connector 3 on the output shaft, follows the tracks of solar motion thereby drive heliostat.Lower box assembly 1 connects harmonic speed reducer and motor.Upper box assembly 4 and lower box assembly 1 are fused by rotating mechanism 2, and the output shaft of upper box assembly 4 is connected with the output shaft (being the following worm-wheel shaft 46 of lower box assembly 1) of lower box assembly 1.Upper box assembly 4 and lower box assembly 1 assembly structure are independent, form relative motion by rotating mechanism 2, wherein lower box assembly 1 is fixing, 4 motions of upper box assembly, relative motion place has each three road reinforcement 5 of two places, enough horizontal rigidities are arranged when making the casing relative motion, guaranteed the security and the reliability of casing running.
The structure of rotating mechanism 2 as shown in Figure 4.Lower box bearings plate 44 fuses by uniform screw 42 with lower box assembly 1, plays the effect that compresses angular contact ball bearing 45 bearing outer rings simultaneously, and the inner ring of angular contact ball bearing 45 is pressed on the shaft shoulder of following worm-wheel shaft 46 of lower box.Thrust ball bearing 43 is installed in the upper surface of lower box bearings plate 44, is compressed by the bottom surface of upper box 40.The relative motion of upper box assembly 4 and lower box assembly 1 realizes by thrust ball bearing 43.The bottom center of upper box 40 has spline 30, be used for following worm-wheel shaft 46 on key 29 be connected.Described spline is shown in 30 among Fig. 6, and its shape, size and following worm-wheel shaft 46 and key 29 are complementary, and can closely cooperate with the following worm-wheel shaft 46 that stretches into wherein, forms drive mechanism.After will descending worm-wheel shaft 46 and upper box 40 to install, partly press cover plate 34, tighten self-locking nut 33, form fixing in spline fitted by described spline cooperation.Like this, following worm-wheel shaft 46 drives upper box assembly 4 by spline and rotates, and self-locking nut 33 has prevented that time worm-wheel shaft 46 from producing axial float because of impacting.Last worm shaft 28 is positioned on the upper box 40 by a pair of ball bearing 35, and there are pressing plate 36, swivel nut 37, stifle 38 in ball bearing 35 two ends, are fixed on the upper box assembly 4 with screw 39.Metal dust cover 41 is installed in rotating mechanism 2 outer rings.In the said structure, following worm-wheel shaft 46 drives upper box assembly 4 by spline and rotates, and this type of belt drive is simple, efficient height, processing, easy for installation, with low cost.
Fig. 5 is the gap fine tuning structure of transmission device.This structure both sides axle head of worm shaft 28 and the following worm-wheel shaft 46 of lower box on upper box all has design, and structural principle is identical, and size is slightly different.Side shaft end with worm shaft on the upper box 28 is that example describes herein.During installation, after last worm shaft 28 and end bearing 14 installations, press cover plate 20 in the outer ring of end bearing 14, then saturating lid 17 is withstood on the cover plate 20, cover 17 inner rings thoroughly and be processed with screw thread, this screw thread cooperates processing with swivel nut 18 external screw threads, to have externally threaded swivel nut 18 is screwed into and covers in 17, swivel nut 18 is tightly withstood on the cover plate 20, thereby compress end bearing 14, reach axial restraint.Saturating lid 17 is fixing with upper box 40 by four screws 16, covers the 17 outer stifles 21 that add again thoroughly to form sealing, and is fixing with long spiro nail 22.Stifle 21 is connected on the upper box 40 simultaneously with saturating lid 17, and screw 16 is distributed on the same center circle with long spiro nail 22, adopts the M shape chi structure to arrange, has both saved the space, has reached requirement of strength again.Owing to all design structure shown in Figure 5 at the both sides of last worm shaft 28 axle head, thereby as long as the swivel nut 18 of corresponding rotation both sides, make the compressing of 18 pairs of end bearings 14 of swivel nut of a side lax a little, the compressing of 18 pairs of end bearings 14 of swivel nut of opposite side is tighter, just can make worm shaft 28 from the tighter loose side microdisplacement of side direction compressing of compressing, thereby reach the purpose that the axial location of worm shaft 28 is gone up in fine setting.In like manner, also can utilize same structure to regulate down the axial location of worm-wheel shaft 46.This fine tuning structure is easy to adjust, has saved manpower greatly, has reduced the operation and maintenance cost.
Below only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the rights protection scope of the present invention.
Claims (9)
1, a kind of solar energy heliostat gearing device is characterized in that, it comprises:
Upper box assembly: be connected with the heliostat mirror holder;
The lower box assembly: connect harmonic speed reducer and motor, the output shaft of described lower box assembly is connected with the output shaft of described upper box assembly; And
Rotating mechanism: described upper box assembly and lower box assembly are linked into an integrated entity,
Wherein, described rotating mechanism comprises the spline that is arranged on upper box bottom center in the described upper box assembly, and the following worm-wheel shaft in described spline and the described lower box assembly is connected, and following worm-wheel shaft drives the motion of upper box assembly by described spline.
2, solar energy heliostat gearing device according to claim 1, it is characterized in that: wherein the upper surface of the bearings plate in described lower box assembly is equipped with thrust ball bearing, described thrust ball bearing is compressed by the bottom surface of described upper box, and described upper box assembly and lower box assembly are realized relative motion by described thrust ball bearing.
3, solar energy heliostat gearing device according to claim 1 and 2 is characterized in that: wherein partly be pressed with cover plate in spline fitted, described cover plate top is provided with self-locking nut, produces axial float to prevent down worm-wheel shaft because of impacting.
4, solar energy heliostat gearing device according to claim 1 is characterized in that: wherein said rotating mechanism place is provided with reinforcement.
5, solar energy heliostat gearing device according to claim 1 is characterized in that: wherein said rotating mechanism outer ring is equipped with dust cover.
6, solar energy heliostat gearing device according to claim 1 is characterized in that: wherein said upper box assembly, lower box assembly are by the processing and manufacturing of steel material.
7, a kind of solar energy heliostat gearing device is characterized in that, it comprises:
Upper box assembly: be connected with the heliostat mirror holder;
The lower box assembly: connect harmonic speed reducer and motor, the output shaft of described lower box assembly is connected with the output shaft of described upper box assembly,
Wherein, in described upper box assembly on each both sides axle head of following worm-wheel shaft in worm shaft and the described lower box assembly all be provided with a gap fine tuning structure, described gap fine tuning structure comprises:
One end bearing: be installed in described end of going up worm shaft or following worm-wheel shaft;
One lid thoroughly: be fixed together with upper box in the described upper box assembly or the lower box in the described lower box assembly, described lid inner ring is processed with screw thread; And
One swivel nut: be arranged in the described lid, the outer setting of described swivel nut has the screw thread with the threads engaged of described lid inner ring, and described swivel nut compresses described end bearing.
8, solar energy heliostat gearing device according to claim 7 is characterized in that: described lid is fixed with a stifle outward, and to form sealing, described stifle and described lid all are connected on described upper box or the described lower box.
9, solar energy heliostat gearing device according to claim 8, it is characterized in that: described lid is fixed by four screws and upper box or lower box, described lid and stifle are fixed with long spiro nail, described screw and long spiro nail are distributed on the same center circle, adopt the M shape chi structure to arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810104531XA CN101261046B (en) | 2008-04-21 | 2008-04-21 | Solar energy heliostat gearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810104531XA CN101261046B (en) | 2008-04-21 | 2008-04-21 | Solar energy heliostat gearing device |
Publications (2)
| Publication Number | Publication Date |
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| CN101261046A true CN101261046A (en) | 2008-09-10 |
| CN101261046B CN101261046B (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810104531XA Expired - Fee Related CN101261046B (en) | 2008-04-21 | 2008-04-21 | Solar energy heliostat gearing device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806351A (en) * | 2010-04-19 | 2010-08-18 | 王锐 | Solar heliostat driving device |
| CN102004495A (en) * | 2010-12-13 | 2011-04-06 | 中国科学院长春光学精密机械与物理研究所 | Tracking control device of solar condensation photovoltaic power generation mirror field |
| CN102645035A (en) * | 2012-05-04 | 2012-08-22 | 中国科学院电工研究所 | Hydraulic drive mechanism of heliostat |
| CN103016623A (en) * | 2012-12-13 | 2013-04-03 | 重庆齿轮箱有限责任公司 | Heliostat pitch angle transmission gear |
| CN105928228A (en) * | 2016-05-06 | 2016-09-07 | 浙江中控太阳能技术有限公司 | Heliostat of double-push-rod structure |
| CN106595096A (en) * | 2016-11-15 | 2017-04-26 | 天津滨海光热技术研究院有限公司 | Torque tube structure capable of adjusting supports |
| CN106642761A (en) * | 2016-11-15 | 2017-05-10 | 天津滨海光热技术研究院有限公司 | Adjusting bracket of trough collector |
| CN106705455A (en) * | 2016-11-15 | 2017-05-24 | 天津滨海光热技术研究院有限公司 | Trough type heat collector capable of adjusting brackets |
| CN106766286A (en) * | 2016-11-15 | 2017-05-31 | 天津滨海光热技术研究院有限公司 | The reflector mount of adjustable support |
| CN109268479A (en) * | 2018-10-16 | 2019-01-25 | 中国科学院电工研究所 | A kind of heliostat tracking drive device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2155031B1 (en) * | 1999-06-09 | 2001-11-01 | Ct Investig Energeticas Ciemat | FIELD OF AUTONOMOUS HELIOSTATS AND OPERATING METHOD. |
| CN100554816C (en) * | 2005-04-27 | 2009-10-28 | 张耀明 | Heliostat device |
| CN101017033A (en) * | 2006-12-27 | 2007-08-15 | 中国科学院电工研究所 | Supporter device of heliostat |
-
2008
- 2008-04-21 CN CN200810104531XA patent/CN101261046B/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806351A (en) * | 2010-04-19 | 2010-08-18 | 王锐 | Solar heliostat driving device |
| CN101806351B (en) * | 2010-04-19 | 2011-09-28 | 王锐 | Solar heliostat driving device |
| CN102004495A (en) * | 2010-12-13 | 2011-04-06 | 中国科学院长春光学精密机械与物理研究所 | Tracking control device of solar condensation photovoltaic power generation mirror field |
| CN102004495B (en) * | 2010-12-13 | 2012-04-11 | 中国科学院长春光学精密机械与物理研究所 | Tracking control device of solar condensation photovoltaic power generation mirror field |
| CN102645035B (en) * | 2012-05-04 | 2013-11-06 | 中国科学院电工研究所 | Hydraulic drive mechanism of heliostat |
| CN102645035A (en) * | 2012-05-04 | 2012-08-22 | 中国科学院电工研究所 | Hydraulic drive mechanism of heliostat |
| CN103016623A (en) * | 2012-12-13 | 2013-04-03 | 重庆齿轮箱有限责任公司 | Heliostat pitch angle transmission gear |
| CN105928228A (en) * | 2016-05-06 | 2016-09-07 | 浙江中控太阳能技术有限公司 | Heliostat of double-push-rod structure |
| CN105928228B (en) * | 2016-05-06 | 2018-01-16 | 浙江中控太阳能技术有限公司 | A kind of heliostat of double pusher structures |
| CN106595096A (en) * | 2016-11-15 | 2017-04-26 | 天津滨海光热技术研究院有限公司 | Torque tube structure capable of adjusting supports |
| CN106642761A (en) * | 2016-11-15 | 2017-05-10 | 天津滨海光热技术研究院有限公司 | Adjusting bracket of trough collector |
| CN106705455A (en) * | 2016-11-15 | 2017-05-24 | 天津滨海光热技术研究院有限公司 | Trough type heat collector capable of adjusting brackets |
| CN106766286A (en) * | 2016-11-15 | 2017-05-31 | 天津滨海光热技术研究院有限公司 | The reflector mount of adjustable support |
| CN109268479A (en) * | 2018-10-16 | 2019-01-25 | 中国科学院电工研究所 | A kind of heliostat tracking drive device |
| CN109268479B (en) * | 2018-10-16 | 2024-01-05 | 中国科学院电工研究所 | Heliostat tracking transmission device |
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| CN101261046B (en) | 2012-12-12 |
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Granted publication date: 20121212 Termination date: 20130421 |