CN202977449U - Photovoltaic plate two dimension motion mechanism driven by single motor - Google Patents
Photovoltaic plate two dimension motion mechanism driven by single motor Download PDFInfo
- Publication number
- CN202977449U CN202977449U CN2012206457642U CN201220645764U CN202977449U CN 202977449 U CN202977449 U CN 202977449U CN 2012206457642 U CN2012206457642 U CN 2012206457642U CN 201220645764 U CN201220645764 U CN 201220645764U CN 202977449 U CN202977449 U CN 202977449U
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- CN
- China
- Prior art keywords
- ratchet
- mounting platform
- photovoltaic panel
- rotation
- elevating screw
- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
A photovoltaic plate two dimension motion mechanism driven by a single motor comprises a pillar, a mounting angle adjusting mechanism, a mounting platform, a drive rotation shaft, a decelerator, a motor, a pitching rotation shaft, a photovoltaic plate mounting rack and a photovoltaic plate assembly; an end of the mounting platform is provided with a rotation mechanism, and a top of an elevating screw rod is provided with a pitching mechanism; a drive mechanism comprises a baring seat horizontally placed on the mounting platform, the bearing seat is provided with a ratchet wheel ratchet pawl mechanism formed by a ratchet wheel and ratchet pawls, the ratchet pawl is arranged on a rotation nut, and the elevating screw rod simultaneously penetrates the rotation nut and a bearing in the bearing seat and extends below the mounting platform; and an outer circumference of the ratchet wheel extends outwards and is provided with a ratchet rotation block, and corresponding to the ratchet wheel rotation block, a shaft end portion of the drive rotation shaft extends outwards and is provided with a ratchet wheel pushing block. An original drive shaft end portion is provided with the ratchet wheel pushing block, the rotation nut of the pitching mechanism is arranged in the ratchet wheel ratchet pawl mechanism, the drive shaft pushes the ratchet wheel rotation block one time every day, and two dimension drive motion is realized by the single motor.
Description
Technical field
The utility model relates to a kind of actuating unit, is specifically related to the motor-driven photovoltaic panel two-dimensional motion mechanism of a kind of separate unit.
Background technology
Along with the raising of people to the solar energy 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 needs two motors to carry out driving respectively on two-dimensional directional at least; Especially for the follower of following the tracks of simultaneously solar hour angle and declination angle, need to need at least a motor-driven to carry out solar hour angle and follow the tracks of, another motor-driven is carried out the tracking of declination angle; But the excursion of declination angle is between ± 23.5 °, only changes 0.26 ° every day, and independent motor drives the tracking of carrying out declination angle and caused waste, has also increased the power consumption of whole tracking means simultaneously.
The utility model content
The utility model provides a kind of separate unit motor-driven photovoltaic panel two-dimensional motion mechanism for above-mentioned the deficiencies in the prior art.
the technical scheme that its technical problem that solves the utility model adopts is: the motor-driven photovoltaic panel two-dimensional motion mechanism of a kind of separate unit, comprise perpendicular to surface-mounted column, the stagger angle adjusting mechanism is installed at the top of column, on the stagger angle adjusting mechanism, mounting platform is set, on mounting platform, the drive shaft consistent with the earth rotation rotational axis direction passed two bearing pedestals, drive shaft one end is installed decelerator, mounted motor on decelerator, the intermediate vertical of drive shaft is installed the pitching rotating shaft in the direction of drive shaft, the photovoltaic panel installing rack is installed in the pitching rotating shaft, the photovoltaic panel assembly is installed on the photovoltaic panel installing rack,
On above-mentioned mounting platform, the end that decelerator is not installed is equipped with for the rotating mechanism that drives the elevating screw lifting, and the top of elevating screw is equipped with for the luffing mechanism one end support of photovoltaic panel installing rack is high or that drag down;
Above-mentioned rotating mechanism for driving the elevating screw lifting comprises the bearing pedestal that is horizontally placed on mounting platform, the ratchet and pawl arrangement that ratchet and pawl forms is installed on bearing pedestal, ratchet is arranged on rotating nut, offer the internal thread with the elevating screw engaged transmission in rotating nut, elevating screw passes simultaneously the bearing in the bearing pedestal of rotating nut and bottom and extends to the below of mounting platform;
The excircle of above-mentioned ratchet is installed to stretch out the ratchet moving block is installed, and corresponding to the ratchet moving block, stretching out to install at the shaft end of drive shaft is used for promoting the ratchet pushing block that the ratchet moving block rotates.
Be further: be connected with return spring on above-mentioned ratchet moving block, the other end of return spring is arranged on the spring fitting piece, and the spring fitting piece is fixedly mounted on mounting platform.
The beneficial effects of the utility model are:
The motor-driven photovoltaic panel two-dimensional motion mechanism of the utility model separate unit, by at original driveshaft end, the ratchet pushing block being installed, then the rotating nut of luffing mechanism is arranged on the inside of ratchet and pawl arrangement, by driving shaft every day the ratchet moving block being promoted once to realize that a motor realizes two-dimentional actuation movement; Save material, reduced the power consumption of whole tracking means.
Description of drawings
Fig. 1 is the perspective view of the utility model running part;
Fig. 2 is the perspective view after the utility model is removed photovoltaic panel;
Fig. 3 is the three-dimensional structure diagram of whole photovoltaic panel tracking means.
Description of reference numerals:
1-photovoltaic panel installing rack, 2-photovoltaic panel assembly, 3-column, 4-pitching rotating shaft, the 5-elevating screw, 6-mounting platform, 7-decelerator, the 8-motor, 9-ratchet, 10-bearing pedestal, the 11-ratchet, 12-rotating nut, 13-spring fitting piece, the 14-return spring, 15-ratchet moving block, 16-drive shaft, 17-ratchet pushing block, 18-stagger angle adjusting mechanism, 19-luffing mechanism.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described:
as Fig. 1, Fig. 2, shown in Figure 3, it shows an embodiment of the present utility model, the motor-driven photovoltaic panel two-dimensional motion mechanism of the utility model separate unit, comprise perpendicular to surface-mounted column 3, stagger angle adjusting mechanism 18 is installed at the top of column 3, mounting platform 6 is set on stagger angle adjusting mechanism 18, drive shaft 16 consistent with the earth rotation rotational axis direction on mounting platform 6 is passed two bearing pedestals, drive shaft 16 1 ends are installed decelerator 7, on decelerator 7, mounted motor 8, the intermediate vertical of drive shaft 16 is installed pitching rotating shaft 4 in the direction of drive shaft 16, photovoltaic panel installing rack 1 is installed in pitching rotating shaft 4, photovoltaic panel assembly 2 is installed on photovoltaic panel installing rack 1,
In the utility model, on above-mentioned mounting platform 6, the end that decelerator is not installed is equipped with for the rotating mechanism that drives elevating screw 5 liftings, and the top of elevating screw 5 is equipped with for the luffing mechanism 19 1 one end supports of photovoltaic panel installing rack are high or that drag down.
Above-mentioned as shown in Figure 1 concrete for the rotating mechanism that drives elevating screw 5 liftings, comprise the bearing pedestal 10 that is horizontally placed on mounting platform 6, the ratchet and pawl arrangement that ratchet 9 and ratchet 11 form is installed on bearing pedestal 10, ratchet 11 is arranged on rotating nut 12, offer the internal thread with elevating screw 5 engaged transmission in rotating nut 12, elevating screw 5 passes simultaneously the bearing in the bearing pedestal 10 of rotating nut 12 and bottom and extends to the below of mounting platform 6.
The excircle of above-mentioned ratchet 9 is installed to stretch out ratchet moving block 15 is installed, and corresponding to ratchet moving block 15, stretching out to install at the shaft end of drive shaft 16 is used for promoting the ratchet pushing block 17 that ratchet moving block 15 rotates.
Be connected with return spring 14 on above-mentioned ratchet moving block 15, the other end of return spring 14 is arranged on spring fitting piece 13, and spring fitting piece 13 is fixedly mounted on mounting platform 6.
The above has done detailed description to the utility model preferred implementation by reference to the accompanying drawings, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skills possess, can also make a variety of changes under the prerequisite that does not break away from the utility model aim.
Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (2)
1. motor-driven photovoltaic panel two-dimensional motion mechanism of separate unit, comprise perpendicular to surface-mounted column (3), stagger angle adjusting mechanism (18) is installed at the top of column (3), mounting platform (6) is set on stagger angle adjusting mechanism (18), the upper drive shaft (16) consistent with the earth rotation rotational axis direction of mounting platform (6) passed two bearing pedestals, drive shaft (16) one ends are installed decelerator (7), the upper mounted motor (8) of decelerator (7), the intermediate vertical of drive shaft (16) is installed pitching rotating shaft (4) in the direction of drive shaft (16), the upper photovoltaic panel installing rack (1) of installing of pitching rotating shaft (4), the upper photovoltaic panel assembly (2) of installing of photovoltaic panel installing rack (1), it is characterized in that:
On above-mentioned mounting platform (6), the end that decelerator is not installed is equipped with for the rotating mechanism that drives elevating screw (5) lifting, and the top of elevating screw (5) is equipped with for luffing mechanism (19) (1) the one end support of photovoltaic panel installing rack is high or that drag down;
Above-mentioned rotating mechanism for driving elevating screw (5) lifting comprises the bearing pedestal (10) that is horizontally placed on mounting platform (6), the ratchet and pawl arrangement that ratchet (9) and ratchet (11) form is installed on bearing pedestal (10), ratchet (11) is arranged on rotating nut (12), offer the internal thread with elevating screw (5) engaged transmission in rotating nut (12), elevating screw (5) passes simultaneously the bearing in the bearing pedestal (10) of rotating nut (12) and bottom and extends to the below of mounting platform (6);
The excircle of above-mentioned ratchet (9) is installed to stretch out ratchet moving block (15) is installed, corresponding to ratchet moving block (15), stretching out to install at the shaft end of drive shaft (16) is used for promoting the ratchet pushing block (17) that ratchet moving block (15) rotates.
2. the motor-driven photovoltaic panel two-dimensional motion mechanism of a kind of separate unit as claimed in claim 1, it is characterized in that: be connected with return spring (14) on described ratchet moving block (15), the other end of return spring (14) is arranged on spring fitting piece (13), and spring fitting piece (13) is fixedly mounted on mounting platform (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206457642U CN202977449U (en) | 2012-11-28 | 2012-11-28 | Photovoltaic plate two dimension motion mechanism driven by single motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206457642U CN202977449U (en) | 2012-11-28 | 2012-11-28 | Photovoltaic plate two dimension motion mechanism driven by single motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977449U true CN202977449U (en) | 2013-06-05 |
Family
ID=48518490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206457642U Expired - Fee Related CN202977449U (en) | 2012-11-28 | 2012-11-28 | Photovoltaic plate two dimension motion mechanism driven by single motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977449U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162405A (en) * | 2015-06-29 | 2015-12-16 | 广东美的暖通设备有限公司 | Automatic tracking and two-dimensional rotating solar energy control system |
| CN110223446A (en) * | 2019-05-13 | 2019-09-10 | 邹雅芳 | A kind of automatic balloon vending machine of backlight |
-
2012
- 2012-11-28 CN CN2012206457642U patent/CN202977449U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162405A (en) * | 2015-06-29 | 2015-12-16 | 广东美的暖通设备有限公司 | Automatic tracking and two-dimensional rotating solar energy control system |
| CN105162405B (en) * | 2015-06-29 | 2018-10-26 | 广东美的暖通设备有限公司 | One kind rotating solar control system from motion tracking and bidimensional |
| CN110223446A (en) * | 2019-05-13 | 2019-09-10 | 邹雅芳 | A kind of automatic balloon vending machine of backlight |
| CN110223446B (en) * | 2019-05-13 | 2021-05-04 | 诸暨市鸿畴智能科技有限公司 | Automatic balloon retail machine is shaded |
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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: 20130605 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |