CN103853173A - Photovoltaic plate pitching angle manual adjusting and positioning mechanism - Google Patents
Photovoltaic plate pitching angle manual adjusting and positioning mechanism Download PDFInfo
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- CN103853173A CN103853173A CN201210509840.1A CN201210509840A CN103853173A CN 103853173 A CN103853173 A CN 103853173A CN 201210509840 A CN201210509840 A CN 201210509840A CN 103853173 A CN103853173 A CN 103853173A
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- photovoltaic panel
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- pitching
- ratchet
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Abstract
The invention discloses a photovoltaic plate pitching angle manual adjusting and positioning mechanism which comprises a standing pillar, an angle adjusting mechanism and an angle positioning mechanism. The angle adjusting mechanism and the angle positioning mechanism are arranged above the standing pillar. The angle adjusting mechanism comprises an installation platform, a lifting screw rod, a standing bearing block, a driving rotation shaft, a speed reducer, a motor installed on the speed reducer, a pitching rotation shaft which is installed in the middle of the driving rotation shaft and perpendicular to the driving rotation shaft and a pitching bearing block which is fixedly installed on the backlight side of a photovoltaic plate installation frame. The angle positioning mechanism comprises a positioning dial and a positioning pointer. The photovoltaic plate pitching angle manual adjusting and positioning mechanism is simple in structure, convenient to machine, manufacture, use and operate and capable of driving the lifting screw to move by rotating a manual handle so as to change the pitching angle of the photovoltaic plate assembly. The positioning mechanism composed of the positioning indicator and the positioning dial is arranged on the pitching rotation shaft and the pitching bearing block and precision in adjustment by an operator is improved.
Description
Technical field
The present invention relates to a kind of actuating unit, especially relate to a kind of photovoltaic panel luffing angle and manually adjust and detent mechanism.
Background technology
Along with the raising of people to sun power utilization ratio, the use of the tracking means of high-precision omnidirectional tracking track of sun is more and more general; Generally comprehensive solar tracking at least needs two motors to carry out the driving respectively on two-dimensional directional; Especially for the follower of following the tracks of solar hour angle and declination angle simultaneously, need at least need a motor to drive and carry out solar hour angle tracking, another motor drives the tracking of carrying out declination angle; But the variation range of declination angle is between ± 23.5 °, only change 0.26 ° every day, independent motor drives the tracking of carrying out declination angle to cause waste, has also increased the power consumption of whole tracking means simultaneously.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, provide a kind of photovoltaic panel luffing angle manually to adjust and detent mechanism, it is simple in structure and processing and fabricating convenient, and work can be carried out manual adjustments to the luffing angle of photovoltaic panel in solar hour angle-declination angle tracking mode.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of photovoltaic panel luffing angle is manually adjusted and detent mechanism, it is characterized in that: comprise the angle-adjusting mechanism and the angle positioning that are vertically mounted on ground column and are arranged on column top; Described angle-adjusting mechanism comprises mounting platform, elevating screw, be fixed on two vertical shaft bearings on mounting platform, through two described vertical shaft bearings and its rotation direction drive shaft consistent with earth rotation direction, be arranged on described drive shaft right-hand member speed reduction unit, be arranged on motor on speed reduction unit, be arranged on the centre position of described drive shaft and with the perpendicular pitching rotating shaft of described drive shaft be fixedly mounted on the pitch axis bearing of a photovoltaic panel erecting frame side backlight; The two ends of described pitching rotating shaft are rotatably installed in the bearing of pitch axis bearing, a described photovoltaic panel erecting frame on the sunny side side is provided with photovoltaic panel assembly, one side that described vertical shaft bearing is not installed on described mounting platform is provided with the rotating mechanism for the lifting of manual adjustments elevating screw, and described rotating mechanism comprises that rotating nut, level are arranged on the rotation axis bearing on mounting platform and are arranged on the ratchet and pawl arrangement in rotation axis bearing; Described ratchet and pawl arrangement comprises ratchet and pawl, and described ratchet is arranged on described rotating nut, in described rotating nut, offer the internal thread with elevating screw engaged transmission, described elevating screw passes described rotating nut and mounting platform simultaneously and is fixed in the bearing in rotation axis bearing, described ratchet upper surface is provided with the swing handle rotating for ratchet described in manual actuation, and the top of described elevating screw is provided with for one end of photovoltaic panel erecting frame being supportted to luffing mechanism high or that drag down; Described angle positioning comprise be fixedly mounted on pitch axis bearing side positioning dial disc and be arranged on the positioning pointer in pitching rotating shaft, the top of described column is provided with the support for supporting mounting platform.
Above-mentioned a kind of photovoltaic panel luffing angle is manually adjusted and detent mechanism, it is characterized in that: on described positioning dial disc, be carved with the multiple scales after the variation range of the angle of pitch of photovoltaic panel assembly is divided equally, and described in each, scale represents 0.26 °.
Above-mentioned a kind of photovoltaic panel luffing angle is manually adjusted and detent mechanism, it is characterized in that: described column is cylindrical.
The present invention compared with prior art has the following advantages: not only simple in structure, processing and fabricating is convenient, and uses easy to operately, can drive elevating screw motion, thereby change the luffing angle of photovoltaic panel assembly by rotation manual handle; In pitching rotating shaft and pitch axis bearing, be provided with the detent mechanism being formed by positioning pointer and positioning dial disc, improved the degree of accuracy of operator in the time adjusting simultaneously.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram after the present invention and photovoltaic panel components apart.
Fig. 2 is angle positioning schematic diagram of the present invention.
Description of reference numerals:
1-photovoltaic panel erecting frame; 2-photovoltaic panel assembly; 3-column;
4-pitching rotating shaft; 5-elevating screw; 6-mounting platform;
7-speed reduction unit; 8-motor; 9-ratchet and pawl arrangement;
10-rotation axis bearing; 11-swing handle; 12-luffing mechanism;
13-pitch axis bearing; 14-positioning pointer; 15-positioning dial disc.
Embodiment
As shown in Figure 1 and Figure 2, the present invention includes the angle-adjusting mechanism and the angle positioning that are vertically mounted on ground column 3 and are arranged on column 3 tops, described angle-adjusting mechanism comprises mounting platform 6, elevating screw 5, be fixed on two vertical shaft bearings on mounting platform 6, through two described vertical shaft bearings and its rotation direction drive shaft consistent with earth rotation direction, be arranged on the speed reduction unit 7 of described drive shaft right-hand member, be arranged on the motor 8 on speed reduction unit 7, be arranged on the centre position of described drive shaft and with the perpendicular pitching rotating shaft of described drive shaft 4 be fixedly mounted on the pitch axis bearing 13 of photovoltaic panel erecting frame 1 side backlight, the two ends of described pitching rotating shaft 4 are rotatably installed in the bearing of pitch axis bearing 13, a described photovoltaic panel erecting frame 1 on the sunny side side is provided with photovoltaic panel assembly 2, one side that described vertical shaft bearing is not installed on described mounting platform 6 is provided with the rotating mechanism for 5 liftings of manual adjustments elevating screw, and described rotating mechanism comprises that rotating nut, level are arranged on the rotation axis bearing 10 on mounting platform 6 and are arranged on the ratchet and pawl arrangement 9 in rotation axis bearing 10, described ratchet and pawl arrangement 9 comprises ratchet and pawl, and described ratchet is arranged on described rotating nut, in described rotating nut, offer the internal thread with elevating screw 5 engaged transmission, described elevating screw 5 passes described rotating nut and mounting platform 6 simultaneously and is fixed in the bearing in rotation axis bearing 10, described ratchet upper surface is provided with the swing handle 11 rotating for ratchet described in manual actuation, and the top of described elevating screw 5 is provided with for one end of photovoltaic panel erecting frame 1 being supportted to luffing mechanism 12 high or that drag down, described angle positioning comprises and is fixedly mounted on the positioning dial disc 15 of pitch axis bearing 13 sides and is arranged on the positioning pointer 14 in pitching rotating shaft 4, and the top of described column 3 is provided with the support for supporting mounting platform 6.
In the present embodiment, on described positioning dial disc 15, be carved with the multiple scales after the variation range of the angle of pitch of photovoltaic panel assembly 2 is divided equally, and described in each, scale represents 0.26 °.
In the present embodiment, described column 3 is cylindrical.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every any simple modification of above embodiment being done according to the technology of the present invention essence, change and equivalent structure change, and all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. photovoltaic panel luffing angle is manually adjusted and a detent mechanism, it is characterized in that: comprise the angle-adjusting mechanism and the angle positioning that are vertically mounted on ground column (3) and are arranged on column (3) top, described angle-adjusting mechanism comprises mounting platform (6), elevating screw (5), be fixed on two vertical shaft bearings on mounting platform (6), through two described vertical shaft bearings and its rotation direction drive shaft consistent with earth rotation direction, be arranged on the speed reduction unit (7) of described drive shaft right-hand member, be arranged on the motor (8) on speed reduction unit (7), be arranged on the centre position of described drive shaft and with the perpendicular pitching rotating shaft (4) of described drive shaft be fixedly mounted on the pitch axis bearing (13) of photovoltaic panel erecting frame (1) side backlight, the two ends of described pitching rotating shaft (4) are rotatably installed in the bearing of pitch axis bearing (13), described photovoltaic panel erecting frame (1) on the sunny side side is provided with photovoltaic panel assembly (2), one side that described vertical shaft bearing is not installed on described mounting platform (6) is provided with the rotating mechanism for manual adjustments elevating screw (5) lifting, and described rotating mechanism comprises that rotating nut, level are arranged on the rotation axis bearing (10) on mounting platform (6) and are arranged on the ratchet and pawl arrangement (9) in rotation axis bearing (10), described ratchet and pawl arrangement (9) comprises ratchet and pawl, and described ratchet is arranged on described rotating nut, in described rotating nut, offer the internal thread with elevating screw (5) engaged transmission, described elevating screw (5) passes described rotating nut and mounting platform (6) simultaneously and is fixed in the bearing in rotation axis bearing (10), described ratchet upper surface is provided with the swing handle (11) rotating for ratchet described in manual actuation, the top of described elevating screw (5) is provided with for one end of photovoltaic panel erecting frame (1) being supportted to luffing mechanism (12) high or that drag down, described angle positioning comprises and is fixedly mounted on the positioning dial disc (15) of pitch axis bearing (13) side and is arranged on the positioning pointer (14) in pitching rotating shaft (4), and the top of described column (3) is provided with the support for supporting mounting platform (6).
2. manually adjust and detent mechanism according to a kind of photovoltaic panel luffing angle claimed in claim 1, it is characterized in that: on described positioning dial disc (15), be carved with the multiple scales after the variation range of the angle of pitch of photovoltaic panel assembly (2) is divided equally, and described in each, scale represents 0.26 °.
3. manually adjust and detent mechanism according to a kind of photovoltaic panel luffing angle described in claim 1 or 2, it is characterized in that: described column (3) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509840.1A CN103853173A (en) | 2012-11-30 | 2012-11-30 | Photovoltaic plate pitching angle manual adjusting and positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210509840.1A CN103853173A (en) | 2012-11-30 | 2012-11-30 | Photovoltaic plate pitching angle manual adjusting and positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103853173A true CN103853173A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210509840.1A Pending CN103853173A (en) | 2012-11-30 | 2012-11-30 | Photovoltaic plate pitching angle manual adjusting and positioning mechanism |
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| CN (1) | CN103853173A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481180A (en) * | 2014-12-05 | 2015-04-01 | 国家电网公司 | E-bike parking shed with solar charging function |
| CN105487101A (en) * | 2015-12-20 | 2016-04-13 | 中国科学院近代物理研究所 | Secondary charged cosmic ray flux detector |
| WO2016187825A1 (en) * | 2015-05-26 | 2016-12-01 | 许亮芳 | Solar energy power generating device |
| CN107264833A (en) * | 2017-05-22 | 2017-10-20 | 北京航空航天大学 | A kind of wing pitching lifts coupled motions platform |
| CN108279706A (en) * | 2016-07-29 | 2018-07-13 | 上海理工大学 | Movable expanding solar panel with gear pulley |
| CN113156377A (en) * | 2021-04-22 | 2021-07-23 | 中国科学院空天信息创新研究院 | Dihedral corner reflector |
-
2012
- 2012-11-30 CN CN201210509840.1A patent/CN103853173A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481180A (en) * | 2014-12-05 | 2015-04-01 | 国家电网公司 | E-bike parking shed with solar charging function |
| WO2016187825A1 (en) * | 2015-05-26 | 2016-12-01 | 许亮芳 | Solar energy power generating device |
| CN105487101A (en) * | 2015-12-20 | 2016-04-13 | 中国科学院近代物理研究所 | Secondary charged cosmic ray flux detector |
| CN108279706A (en) * | 2016-07-29 | 2018-07-13 | 上海理工大学 | Movable expanding solar panel with gear pulley |
| CN108279707A (en) * | 2016-07-29 | 2018-07-13 | 上海理工大学 | Movable expanding solar panel with card slot |
| CN108279706B (en) * | 2016-07-29 | 2021-07-20 | 上海理工大学 | Movable telescopic solar cell panel with gear roller |
| CN108279707B (en) * | 2016-07-29 | 2021-08-24 | 上海理工大学 | Movable telescopic solar cell panel with clamping groove |
| CN107264833A (en) * | 2017-05-22 | 2017-10-20 | 北京航空航天大学 | A kind of wing pitching lifts coupled motions platform |
| CN113156377A (en) * | 2021-04-22 | 2021-07-23 | 中国科学院空天信息创新研究院 | Dihedral corner reflector |
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Application publication date: 20140611 |