CN109104145B - Multi-degree-of-freedom photovoltaic power generation support and adjusting method thereof - Google Patents
Multi-degree-of-freedom photovoltaic power generation support and adjusting method thereof Download PDFInfo
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- CN109104145B CN109104145B CN201811090503.7A CN201811090503A CN109104145B CN 109104145 B CN109104145 B CN 109104145B CN 201811090503 A CN201811090503 A CN 201811090503A CN 109104145 B CN109104145 B CN 109104145B
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- 238000010248 power generation Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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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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Abstract
the invention discloses a multi-degree-of-freedom photovoltaic power generation support and an adjusting method thereof.A driving gear rises until the driving gear is meshed with a second driven gear on the outer surface of a second rotating shaft, at the moment, the hollow second rotating shaft and a coupled driving gear synchronously rotate and linearly move along the downward axis of a screw rod, so that a servo motor is driven to pause to work after the second rotating shaft drives an installation plate to integrally descend to a proper height, the photovoltaic plate is installed or daily cleaning work is carried out, and then the degree of freedom adjustment in other aspects is carried out; the problem of common photovoltaic power generation support can not carry out the full aspect angle regulation is solved, do not need the manual work to move the support, just can adjust the angle of support, not only labour saving and time saving has improved solar panel's generated power moreover, brings very big convenience for the user.
Description
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to a multi-degree-of-freedom photovoltaic power generation support and an adjusting method thereof.
Background
The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like. The main principle of photovoltaic power generation is the photoelectric effect of semiconductors. When photons irradiate on metal, the energy of the photons can be completely absorbed by some electrons in the metal, the energy absorbed by the electrons is large enough to overcome the internal attraction of the metal to work, and the photons escape from the surface of the metal to become photoelectrons. The photovoltaic power generation support is a special support designed for placing and installing a solar panel in a photovoltaic power generation system, a common material is aluminum alloy, stainless steel, a photovoltaic support product is divided into a ground type, a roof type, a wall type, a portable type and the like, common photovoltaic power generation supports cannot adjust the angle of all aspects, the angle of the common support and the ground is fixed, or the deflection angle of the common support is smaller, the sun irradiation angle in different seasons of the same region is different, the irradiation angle between sunlight and a solar panel cannot be adjusted according to actual needs, the common support is often required to be manually moved, time and labor are wasted, the power generation power of the solar panel is influenced, and great convenience is brought to a user.
in addition, when the combined motion of multiple dimensions or degrees of freedom is realized in the prior art, a power device needs to be arranged corresponding to each dimension or degree of freedom, and then the position adjustment is realized by adopting the time-sharing or simultaneous synchronous combined motion of multiple power devices, such as an XYZ coordinate system or a three-dimensional motion instrument, the mechanism is complex, and the reliability is low.
Disclosure of Invention
The invention aims to provide a photovoltaic power generation support, which has the advantage of omnidirectional angle adjustment and solves the problem that the conventional photovoltaic power generation support cannot realize omnidirectional angle adjustment.
In order to achieve the purpose, the invention provides the following technical scheme: a photovoltaic power generation support comprises a shell, wherein a fixed plate is fixedly connected to the top of the shell, a first bearing is fixedly connected to the bottom of the inner wall of the shell, a second rotating shaft is movably connected to the top of the first bearing, the top end of the second rotating shaft sequentially penetrates through the shell and the fixed plate from bottom to top and extends to the outside of the fixed plate, a first driven gear is fixedly connected to the surface of the second rotating shaft inside the shell, a driving gear meshed with the first driven gear is arranged on the left side of the first driven gear, a first adjusting rotating shaft is fixedly connected to the left side of the driving gear, the left end of the adjusting rotating shaft penetrates through the shell and extends to the outside of the shell, a rotating block is fixedly connected to the top of the second rotating shaft above the fixed plate, a support plate is fixedly connected to the top of the rotating block, and a casing, the front side and the rear side of the top of the supporting plate are fixedly connected with supporting rods, the top of the supporting rod, which is close to one side of the casing, is fixedly connected with a second bearing, the two second bearings are fixedly connected through a second adjusting rotating shaft, the surface of the second adjusting rotating shaft is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a mounting plate, the top of the inner wall of the casing is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving rotating shaft, the top end of the driving rotating shaft penetrates through the casing and extends to the outside of the casing, the top of the driving rotating shaft, which is positioned outside the casing, is fixedly connected with a third gear, the surface of the second adjusting rotating shaft, which is positioned at the rear side of the connecting rod, is fixedly connected with a fourth gear, the third, the top of pivot is adjusted to the second and the front side that is located the connecting rod is provided with the gag lever post, the bottom of gag lever post is from last to running through second in proper order down and adjusting pivot and stopper and extend to the inside of stopper.
preferably, the left side and the right side of the bottom of the supporting plate are provided with rolling wheels, the top of the fixing plate is provided with a sliding groove matched with the rolling wheels, and the bottoms of the rolling wheels are in contact with the bottom of the inner wall of the sliding groove.
Preferably, the left end of the first adjusting rotating shaft is fixedly connected with a rotating disc, and the left side of the rotating disc is fixedly connected with a handle.
Preferably, the left side of the bottom of the inner wall of the shell is fixedly connected with a supporting block, and the left end of the first adjusting rotating shaft penetrates through the supporting block and extends to the outside of the supporting block.
preferably, the top of the limiting rod is fixedly connected with a stretching block, and the top of the stretching block is fixedly connected with a stretching ring.
compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the second rotating shaft, the first driven gear, the driving gear, the first adjusting rotating shaft, the rotating block, the second bearing, the second adjusting rotating shaft, the connecting rod, the mounting plate, the driving motor, the driving rotating shaft, the third gear, the fourth gear, the limiting block and the limiting rod are mutually matched, so that the problem that the angle of a common photovoltaic power generation support cannot be adjusted in all aspects is solved, the angle of the support can be adjusted without manually moving the support, time and labor are saved, the power generation power of the solar panel is improved, and great convenience is brought to a user.
2. the first adjusting rotating shaft is arranged on the first adjusting rotating shaft, the first adjusting rotating shaft.
3. The lifting matching of the driving gear and the double driven gears realizes that one power device completes the movement with two degrees of freedom, thereby improving the working reliability of the system and reducing the occupied space of the device while saving the structural design cost and the material cost.
drawings
FIG. 1 is a structural cross-sectional view of a front view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
FIG. 3 is a structural cross-sectional view of a top view of the present invention.
in the figure: the device comprises a shell 1, a fixing plate 2, a first bearing 3, a second rotating shaft 4, a first driven gear 5, a driving gear 6, a first adjusting rotating shaft 7, a rotating block 8, a supporting plate 9, a machine shell 10, a supporting rod 11, a second bearing 12, a second adjusting rotating shaft 13, a connecting rod 14, a mounting plate 15, a driving motor 16, a driving rotating shaft 17, a third gear 18, a fourth gear 19, a limiting block 20, a limiting rod 21, a rolling wheel 22, a sliding groove 23, a rotating disc 24, a handle 25, a supporting block 26, a stretching block 27 and a stretching ring 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
the first embodiment: referring to fig. 1-3, a photovoltaic power generation support comprises a housing 1, a fixed plate 2 is fixedly connected to the top of the housing 1, a first bearing 3 is fixedly connected to the bottom of the inner wall of the housing 1, a second rotating shaft 4 is movably connected to the top of the first bearing 3, the top end of the second rotating shaft 4 sequentially penetrates through the housing 1 and the fixed plate 2 from bottom to top and extends to the outside of the fixed plate 2, a first driven gear 5 is fixedly connected to the surface of the second rotating shaft 4 inside the housing 1, a driving gear 6 engaged with the first driven gear 5 is arranged on the left side of the first driven gear 5, a first adjusting rotating shaft 7 is fixedly connected to the left side of the driving gear 6, the left end of the adjusting rotating shaft 7 penetrates through the housing 1 and extends to the outside of the housing, a rotating disc 24 is fixedly connected to the left end of the first adjusting rotating shaft 7, a handle 25 is fixedly connected to the left side of, the rotating block 8 is fixedly connected to the top of the second rotating shaft 4 above the fixed plate 2, the supporting block 26 is fixedly connected to the left side of the bottom of the inner wall of the shell 1, the left end of the first adjusting rotating shaft 7 penetrates through the supporting block 26 and extends to the outside of the supporting block, the supporting block 26 is arranged to support the first adjusting rotating shaft 7, the first adjusting rotating shaft 7 is prevented from being broken or inclined due to external force, the supporting plate 9 is fixedly connected to the top of the rotating block 8, the rolling wheels 22 are arranged on the left side and the right side of the bottom of the supporting plate 9, the sliding groove 23 matched with the rolling wheels 22 is formed in the top of the fixed plate 2, the bottom of the rolling wheels 22 is in contact with the bottom of the inner wall of the sliding groove 23, and the supporting plate 9 is stably supported through the mutual matching between the rolling wheels 22 and the sliding groove 23, the top of the supporting plate 9 is fixedly connected with a casing 10, the front side and the rear side of the top of the supporting plate 9 are fixedly connected with supporting rods 11, the top of one side of the supporting rod 11 close to the casing 10 is fixedly connected with a second bearing 12, the two second bearings 12 are fixedly connected through a second adjusting rotating shaft 13, the surface of the second adjusting rotating shaft 13 is fixedly connected with a connecting rod 14, the top of the connecting rod 14 is fixedly connected with a mounting plate 15, the top of the inner wall of the casing 10 is fixedly connected with a driving motor 16, an output shaft of the driving motor 16 is fixedly connected with a driving rotating shaft 17, the top end of the driving rotating shaft 17 penetrates through the casing 10 and extends to the outside of the casing, the top end of the driving rotating shaft 17 positioned outside the casing 10 is fixedly connected with a third gear 18, the surface of the second adjusting rotating shaft 13 and positioned at the rear, a limit block 20 is fixedly connected to one side of the supporting plate 9 located at the front side and close to the casing 10, a limit rod 21 is arranged at the top of the second adjusting rotating shaft 13 and located at the front side of the connecting rod 14, a stretching block 27 is fixedly connected to the top of the limit rod 21, a stretching ring 28 is fixedly connected to the top of the stretching block 27, the effect of facilitating pulling of the limit rod 21 is achieved through mutual matching between the stretching block 27 and the stretching ring 28, the bottom of the limit rod 21 sequentially penetrates through the second adjusting rotating shaft 13 and the limit block 20 from top to bottom and extends to the inside of the limit block 20, the limit rod 21 is movably connected with the limit block 20 and the second adjusting rotating shaft 13 respectively, the effect of limiting the second adjusting rotating shaft 13 is achieved, and the first driven gear 5, the driving gear 6, the first adjusting rotating shaft 7, the rotating block 8, the second bearing 12, the second adjusting rotating shaft 13, Connecting rod 14, mounting panel 15, driving motor 16, drive pivot 17, third gear 18, fourth gear 19, stopper 20 and gag lever post 21 mutually support, have solved common photovoltaic power generation support and can not carry out the problem of full aspect angle regulation, do not need the manual work to move the support, just can adjust the angle of support, not only labour saving and time saving has improved solar panel's generating power moreover, brings very big convenience for the user.
When the solar cell panel is used, a solar cell panel is installed on the top of the installation plate 15, the first adjusting rotating shaft 7 is driven to rotate through the rotating disc 24 and the handle 25, the first adjusting rotating shaft 7 drives the driving gear 6 to rotate, the driving gear 6 drives the first driven gear 5 to rotate, the first driven gear 5 drives the second rotating shaft 4 to rotate, the bottom end of the second rotating shaft 4 rotates with the first bearing 3, the second rotating shaft 4 drives the rotating block 8 to rotate, the rotating block 8 drives the supporting plate 9 to rotate, the supporting plate 9 drives the two rolling wheels 22 to roll on the inner wall of the sliding groove 23, the installation plate 15 is driven to rotate through the rotation of the supporting plate 9, further the angle adjustment of the solar cell panel is realized, the limiting rod 21 is taken out through the stretching block 27 and the stretching ring 28, the driving motor 16 is started, the driving motor 16 drives the driving rotating shaft 17 to rotate, the, third gear 18 drives rather than intermeshing's fourth gear 19 rotatory, fourth gear 19 drives second regulation pivot 13 rotatory, both ends respectively with two second bearings 12 mutual rotations around the second regulation pivot 13, second regulation pivot 13 drives connecting rod 14 rotatory, connecting rod 14 drives mounting panel 15 rotatory, and then the realization carries out angle regulation to solar cell panel, do not need the manual work to move the support, just can comparatively comprehensive angle to the support is adjusted, not only labour saving and time saving, and solar panel's generated power has been improved, bring very big convenience for the user.
In summary, the following steps: this photovoltaic power generation support through second rotation pivot 4, first driven gear 5, drive gear 6, first regulation pivot 7, turning block 8, second bearing 12, second regulation pivot 13, connecting rod 14, mounting panel 15, driving motor 16, drive pivot 17, third gear 18, fourth gear 19, stopper 20 and gag lever post 21 mutually support, has solved common photovoltaic power generation support and can not carry out the problem of full aspect angle regulation.
Second embodiment: a multi-degree-of-freedom photovoltaic power generation support comprises a shell 1, wherein the top of the shell 1 is fixedly connected with a fixing plate 2, the bottom of the inner wall of the shell 1 is fixedly connected with a first bearing 3, the top of the first bearing 3 is movably connected with a first rotating shaft, a first driven gear is fixedly connected to the outer surface of the first rotating shaft, the top end of the first rotating shaft is fixedly connected with a lead screw, the surface of a second rotating shaft 4 is fixedly connected with a second driven gear 5, the second rotating shaft 4 is hollow, an internal thread structure matched with the external thread of the lead screw is carved on the inner wall of the second rotating shaft 4, the lead screw is spirally coupled to the hollow interior of the second rotating shaft 4, and the second driven gear 5 and the first driven gear are respectively positioned on two sides of the lead screw and are parallel to each;
The top end of the second rotating shaft 4 sequentially penetrates through the shell 1 and the fixed plate 2 from bottom to top and extends to the outside of the fixed plate 2, the left side of the first driven gear is provided with a driving gear 6 meshed with the first driven gear, the left side of the driving gear 6 is fixedly connected with a first adjusting rotating shaft 7, the left side of the bottom of the inner wall of the shell 1 is fixedly connected with a liftable supporting block 26, the left end of the first adjusting rotating shaft 7 penetrates through the supporting block 26 and extends to the outside of the first adjusting rotating shaft to penetrate through the shell 1 and extend to the outside of the first adjusting rotating shaft, the top of the second rotating shaft 4 positioned above the fixed plate 2 is fixedly connected with a rotating block 8, the top of the rotating block 8 is fixedly connected with a supporting plate 9, the top of the supporting plate 9 is fixedly connected with a shell 10, the front side and the rear side of the top of the, the two second bearings 12 are fixedly connected through a second adjusting rotating shaft 13, the surface of the second adjusting rotating shaft 13 is fixedly connected with a connecting rod 14, the top of the connecting rod 14 is fixedly connected with a mounting plate 15, the top of the inner wall of the casing 10 is fixedly connected with a driving motor 16, an output shaft of the driving motor 16 is fixedly connected with a driving rotating shaft 17, the top end of the driving rotating shaft 17 penetrates through the casing 10 and extends to the outside of the casing, the top end of the driving rotating shaft 17 positioned outside the casing 10 is fixedly connected with a third gear 18, the surface of the second adjusting rotating shaft 13 is fixedly connected with a fourth gear 19 positioned at the rear side of the connecting rod 14, the third gear 18 is meshed with the fourth gear 19, the supporting plate 9 positioned at the front side is fixedly connected with a limiting block 20 and close to one side of the casing 10, the top of the second adjusting rotating shaft 13 is provided with a limiting rod 21 and positioned, the bottom of the limiting rod 21 sequentially penetrates through the second adjusting rotating shaft 13 and the limiting block 20 from top to bottom and extends into the limiting block 20, the top of the limiting rod 21 is fixedly connected with a stretching block 27, and the top of the stretching block 27 is fixedly connected with a stretching ring 28;
The raising and lowering of the support block 26 causes the drive gear 6 to be switched into engagement with the first and second driven gears.
further, rolling wheels 22 are arranged on the left side and the right side of the bottom of the supporting plate 9, sliding grooves 23 matched with the rolling wheels 22 are formed in the top of the fixing plate 2, and the bottoms of the rolling wheels 22 are in contact with the bottoms of the inner walls of the sliding grooves 23.
further, a rotating disc 24 is fixedly connected to the left end of the first adjusting rotating shaft 7, and a handle 25 is fixedly connected to the left side of the rotating disc 24.
Further, a servo motor is fixedly connected to the left end of the first adjusting rotating shaft 7.
In the embodiment, on the basis of the first embodiment, the height of the shell 1 is properly increased, the rotating shaft is divided into the first rotating shaft and the second rotating shaft by the lead screw, the lifting design of the wire driving gear is added, and the height adjusting function is added on the basis of the original embodiment; the solar panel lifting device has the advantages that the double driven gears on the lifting matching fixed shafts of the driving gears are utilized to realize that one power device completes the adjusting movement of the height and the rotation angle towards two large degrees of freedom, the structural design cost and the material cost are saved, meanwhile, the working reliability of the system is improved, the occupied space of the device is reduced, and the solar panel can be installed and stored in low-altitude operation due to the lifting adjustment of the height of the device. The specific working process of the second embodiment is as follows:
when the solar panel installation and cleaning device is used, firstly, the supporting block 26 rises until the driving gear 6 is meshed with the second driven gear 5 on the surface of the second rotating shaft 4, then the servo motor is started or the first adjusting rotating shaft 7 is driven to rotate through the rotating disc 24 and the handle 25, so as to drive the driving gear 6 and the second driven gear 5 to rotate, the second driven gear 5 drives the second rotating shaft 4 to rotate, at this time, the bottom of a lead screw in the second rotating shaft is fixedly connected to the first rotating shaft and is limited to rotate, at this time, the hollow second rotating shaft and the coupled driving gear 6 synchronously rotate and simultaneously move downwards along the lead screw, a downward axial line movement occurs, so that after the second rotating shaft 4 drives the installation plate 15 to integrally descend to a proper height, the servo motor or the rotating disc 24 stops working, the solar panel installation or daily cleaning work is carried out, then the servo motor is started and reversely rotates or reversely rotates the handle 25, at this time, the hollow second rotating shaft 4 drives the mounting plate 15 to ascend to a proper height along the screw rod, and then the servo motor or the handle 25 stops working, so that the first height operation adjustment is completed. During this process, the support block 26 is continuously lifted and lowered, and the engagement between the drive gear 6 and the second driven gear 5 is maintained.
Then the supporting shoe 26 descends until drive gear 6 and the first rotatory epaxial first driven gear intermeshing that changes, first driven gear drives first rotatory pivot rotation, the bottom and the first bearing 3 looks rotation of first rotatory pivot, first rotatory pivot drives the lead screw on its top and the rotatory pivot 4 and the turning block 8 synchronous revolution of the outside circumference of lead screw, turning block 8 drives backup pad 9 rotatory, through the rotation of backup pad 9, it is rotatory to drive mounting panel 15, and then realize carrying out whole orientation angle modulation to solar cell panel, accomplish the whole orientation angle modulation of second time.
After the overall orientation angle and height of the photovoltaic power generation support are adjusted, the pitch inclination angle of the mounting plate 15 is independently adjusted, the limiting rod 21 is taken out through the stretching block 27 and the stretching ring 28, the driving motor 16 is started, the driving motor 16 drives the driving rotating shaft 17 to rotate, the driving rotating shaft 17 drives the third gear 18 to rotate, the third gear 18 drives the fourth gear 19 meshed with the third gear to rotate, the fourth gear 19 drives the second adjusting rotating shaft 13 to rotate, the front end and the rear end of the second adjusting rotating shaft 13 respectively rotate with the two second bearings 12, the second adjusting rotating shaft 13 drives the connecting rod 14 to rotate, the connecting rod 14 drives the mounting plate 15 to rotate, so that the independent angle adjustment of the solar cell panel is realized, the third independent pitch inclination angle adjustment of the mounting plate is completed, the support can be adjusted comprehensively without manually moving the support through the three times of adjustment, not only saves time and labor, but also improves the generating power of the solar panel and brings great convenience to users.
The third embodiment: the method for adjusting the multi-degree-of-freedom photovoltaic power generation support comprises a shell arranged on the ground, wherein a first rotating shaft is rotatably supported on the shell through a rolling bearing, a first driven gear is fixedly connected to the outer surface of the first rotating shaft, a lead screw is fixedly connected to the top end of the first rotating shaft, a second driven gear is fixedly connected to the surface of the second rotating shaft, the second rotating shaft is hollow, an internal thread structure matched with the external thread of the lead screw is carved on the inner wall of the second rotating shaft, the lead screw is spirally coupled to the hollow interior of the second rotating shaft, and the second driven gear and the first driven gear are respectively positioned on two sides of the lead screw and are parallel to each other; the top end of the second rotating shaft is fixedly connected with a supporting plate;
The integral orientation steering device, the integral height adjusting device and the pitching angle adjusting device are sequentially provided with a first driven gear arranged on the first rotating shaft, a second driven gear arranged on the second rotating shaft and an adjusting mechanism arranged on the supporting plate from bottom to top, wherein a liftable driving gear is arranged on one side of the outer part of the first rotating shaft, and the driving gear is switched to be meshed with the first driven gear and the second driven gear in the integral orientation steering device and the integral height adjusting device in the lifting process;
This photovoltaic power generation support realizes all-round angle and position control through following step:
s1, carrying out installation or cleaning operation of the photovoltaic panel on the photovoltaic power generation support: firstly, the driving gear rises until the driving gear is meshed with a second driven gear on the outer surface of a second rotating shaft, at the moment, a driving servo motor of the driving gear is started, so that the driving gear and the second driven gear are driven to rotate, the second driven gear drives a second rotating shaft to rotate, at the moment, the bottom of a lead screw in the second rotating shaft is fixedly connected to a first rotating shaft and is limited to rotate, at the moment, the hollow second rotating shaft and the coupled driving gear synchronously rotate and simultaneously linearly move along the downward axis of the lead screw, so that the second rotating shaft drives the mounting plate to integrally descend to a proper height, the driving servo motor stops working, and the photovoltaic plate is mounted or daily cleaning work is carried out;
S2, carrying out overall height adjustment of the photovoltaic power generation support: the servo motor is driven to recover to work and rotate reversely, at the moment, a second rotating shaft outside the screw rod can generate upward axial linear motion, and the second rotating shaft stops working until the second rotating shaft drives the solar panel on the mounting plate to rise to a preset height, so that the first height operation adjustment is completed;
S3, carrying out overall orientation angle adjustment of the photovoltaic power generation support: the driving gear descends until being meshed with a first driven gear on the first rotating shaft, the first driven gear drives the first rotating shaft to rotate, and the bottom end of the first rotating shaft rotates with the rolling bearing. The first rotating shaft drives the lead screw therein, and the second rotating shaft and the support plate on the top of the lead screw to rotate, and the mounting plate is driven to rotate through the rotation of the support plate, so that the overall orientation angle of the photovoltaic panel is adjusted, and the secondary overall orientation angle adjustment is completed;
s4, executing the pitch angle adjustment of the photovoltaic power generation support: the pitching driving motor is started to drive the driving gear on the output rotating shaft to rotate, the driving gear is meshed with the driven gear on the switching rotating shaft on the vertical connecting rod, so that the vertical connecting rod is driven to rotate, the mounting plate is driven to rotate and incline by the rotation until the required position is adjusted, and the pitching angle adjustment of the photovoltaic panel for the third time is completed;
S5, after the first three adjusting periods are finished according to the sequence, one or more steps in S1-S4 are selectively and independently executed according to actual needs.
Further, the driving servo motor may be replaced with a manual rotation handle.
The pitch angle adjusting means in this method is not limited to the examples in the first two embodiments.
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. the utility model provides a multi freedom photovoltaic power generation support, includes the casing, its characterized in that: the top of the shell is fixedly connected with a fixing plate, the bottom of the inner wall of the shell is fixedly connected with a first bearing, the top of the first bearing is movably connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected with a first driven gear, the top end of the first rotating shaft is fixedly connected with a lead screw, the surface of a second rotating shaft is fixedly connected with a second driven gear, the second rotating shaft is hollow, an internal thread structure matched with the external thread of the lead screw is carved on the inner wall of the second rotating shaft, the lead screw is spirally coupled to the hollow inner part of the second rotating shaft, and the second driven gear and the first driven gear are respectively positioned on two sides of the lead screw and are parallel to each other; the top end of the second rotating shaft penetrates through the shell and the fixed plate in sequence from bottom to top and extends to the outside of the fixed plate, the left side of the first driven gear is provided with a driving gear meshed with the first driven gear, the left side of the driving gear is fixedly connected with a first adjusting rotating shaft, the left side of the bottom of the inner wall of the shell is fixedly connected with a liftable supporting block, the left end of the first adjusting rotating shaft penetrates through the supporting block and extends to the outside of the first adjusting rotating shaft to penetrate through the shell and extend to the outside of the first adjusting rotating shaft, the top of the second rotating shaft above the fixed plate is fixedly connected with a rotating block, the top of the rotating block is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a shell, the front side and the rear side of the top of the supporting plate are fixedly connected with supporting, the surface of the second adjusting rotating shaft is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a mounting plate, the top of the inner wall of the casing is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a driving rotating shaft, the top end of the driving rotating shaft penetrates through the casing and extends to the outside of the casing, the top end of the driving rotating shaft positioned outside the casing is fixedly connected with a third gear, the surface of the second adjusting rotating shaft and positioned at the rear side of the connecting rod are fixedly connected with a fourth gear, the third gear and the fourth gear are mutually meshed, one side of the supporting plate positioned at the front side and close to the casing is fixedly connected with a limiting block, the top of the second adjusting rotating shaft and positioned at the front side of the connecting rod are provided with a limiting rod, and the bottom of the limiting rod sequentially penetrates through the second, the top of the limiting rod is fixedly connected with a stretching block, and the top of the stretching block is fixedly connected with a stretching ring; the lifting of the supporting block causes the driving gear to be switched and meshed with the first driven gear and the second driven gear;
The left end fixedly connected with servo motor of first regulation pivot perhaps the left end fixedly connected with rolling disc of first regulation pivot, the left side fixedly connected with handle of rolling disc.
2. A multi-degree-of-freedom photovoltaic power generation support adjusting method is characterized in that the photovoltaic power generation support comprises a shell arranged on the ground, and the multi-degree-of-freedom photovoltaic power generation support adjusting method comprises the following steps: a first rotating shaft is rotatably supported on the shell through a rolling bearing, a first driven gear is fixedly connected to the outer surface of the first rotating shaft, a lead screw is fixedly connected to the top end of the first rotating shaft, a second driven gear is fixedly connected to the surface of the second rotating shaft, the second rotating shaft is hollow, an internal thread structure matched with the external thread of the lead screw is carved on the inner wall of the second rotating shaft, the lead screw is spirally coupled to the hollow interior of the second rotating shaft, and the second driven gear and the first driven gear are respectively positioned on two sides of the lead screw and are parallel to each other; the top end of the second rotating shaft is fixedly connected with a supporting plate;
The integral orientation steering device, the integral height adjusting device and the pitching angle adjusting device are sequentially provided with a first driven gear arranged on the first rotating shaft, a second driven gear arranged on the second rotating shaft and an adjusting mechanism arranged on the supporting plate from bottom to top, wherein a liftable driving gear is arranged on one side of the outer part of the first rotating shaft, and the driving gear is switched to be meshed with the first driven gear and the second driven gear in the integral orientation steering device and the integral height adjusting device in the lifting process;
This photovoltaic power generation support realizes all-round angle and position control through following step:
S1, carrying out installation or cleaning operation of the photovoltaic panel on the photovoltaic power generation support: firstly, the driving gear rises until the driving gear is meshed with a second driven gear on the outer surface of a second rotating shaft, at the moment, a driving servo motor of the driving gear is started, so that the driving gear and the second driven gear are driven to rotate, the second driven gear drives a second rotating shaft to rotate, at the moment, the bottom of a lead screw in the second rotating shaft is fixedly connected to a first rotating shaft and is limited to rotate, at the moment, the hollow second rotating shaft and the coupled driving gear synchronously rotate and simultaneously linearly move along the downward axis of the lead screw, so that the second rotating shaft drives the mounting plate to integrally descend to a proper height, the driving servo motor stops working, and the photovoltaic plate is mounted or daily cleaning work is carried out;
S2, carrying out overall height adjustment of the photovoltaic power generation support: the servo motor is driven to recover to work and rotate reversely, at the moment, a second rotating shaft outside the screw rod can generate upward axial linear motion, and the second rotating shaft stops working until the second rotating shaft drives the solar panel on the mounting plate to rise to a preset height, so that the first height operation adjustment is completed;
s3, carrying out overall orientation angle adjustment of the photovoltaic power generation support: the driving gear descends until the driving gear is meshed with a first driven gear on the first rotating shaft, the first driven gear drives the first rotating shaft to rotate, the bottom end of the first rotating shaft rotates with the rolling bearing, the first rotating shaft drives a lead screw in the first rotating shaft and a second rotating shaft and a support plate at the top of the lead screw to rotate, the support plate rotates to drive the mounting plate to rotate, and therefore the overall orientation angle of the photovoltaic panel is adjusted for the second time;
s4, executing the pitch angle adjustment of the photovoltaic power generation support: the pitching driving motor is started to drive the driving gear on the output rotating shaft to rotate, the driving gear is meshed with the driven gear on the switching rotating shaft on the vertical connecting rod, so that the vertical connecting rod is driven to rotate, the mounting plate is driven to rotate and incline by the rotation until the required position is adjusted, and the pitching angle adjustment of the photovoltaic panel for the third time is completed;
s5, after the first three adjusting periods are finished according to the sequence, one or more steps in S1-S4 are selectively and independently executed according to actual needs.
3. The method for adjusting the multi-degree-of-freedom photovoltaic power generation support according to claim 2, characterized in that: the drive servo motor may be replaced by a manually rotatable handle.
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| CN201811090503.7A CN109104145B (en) | 2018-09-19 | 2018-09-19 | Multi-degree-of-freedom photovoltaic power generation support and adjusting method thereof |
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| CN201811090503.7A CN109104145B (en) | 2018-09-19 | 2018-09-19 | Multi-degree-of-freedom photovoltaic power generation support and adjusting method thereof |
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| CN110190805B (en) * | 2019-06-19 | 2021-01-26 | 中工(浙江)电力发展有限公司 | Photovoltaic power generation and energy storage system |
| CN111064427A (en) * | 2019-11-29 | 2020-04-24 | 国奥科技(深圳)有限公司 | Solar photovoltaic module and photovoltaic power generation device |
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