CN112234925A - Adjusting mechanism for photovoltaic module and using method thereof - Google Patents
Adjusting mechanism for photovoltaic module and using method thereof Download PDFInfo
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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
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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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 an adjusting mechanism for a photovoltaic assembly and a using method thereof, the adjusting mechanism comprises a supporting seat, a supporting cylinder, a supporting rod, a first supporting frame, a horizontal adjusting mechanism and an angle adjusting mechanism, the horizontal adjusting mechanism comprises a rain cover, a supporting clamping rod, a supporting clamping piece, a horizontal adjusting gear ring, a first limiting gear, a transmission gear disc, a driving gear disc, a first speed reducing mechanism, a first stepping motor and a transmission rod, the first speed reducing mechanism comprises a driven gear disc, a first driven gear column, a driving gear column, a second driven gear column and a second supporting frame, the angle adjusting mechanism comprises an arc-shaped adjusting gear ring, a second stepping motor, an angle adjusting gear, a limiting column and a second limiting gear, a plurality of grid-shaped positioning rods are fixedly sleeved on the supporting frame, the inclination angle of the supporting rod is adjusted through the horizontal adjusting mechanism, so that the inclination angle of the mechanism is adjusted to be the most suitable angle, the solar cell panel is always at the maximum conversion efficiency.
Description
Technical Field
The invention relates to the field of photovoltaic equipment, in particular to an adjusting mechanism for a photovoltaic module and a using method thereof.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, a photovoltaic module mainly comprises a solar panel, a controller and an inverter, a solar cell is a photoelectric semiconductor sheet which directly generates power by utilizing sunlight, a single solar cell cannot be directly used as a power supply, the solar cell is packaged and protected after being connected in series to form a large-area solar panel, a photovoltaic power generation device is formed by matching with a power controller and other components, the angle of the solar panel needs to be adjusted according to the change of solar illumination when the solar panel is used, the optimal light receiving effect is achieved, and the power generation efficiency is improved.
In order to make the photovoltaic module receive the best irradiation of the sun, the photovoltaic module is assembled on a support, and some of the photovoltaic modules adopt a fixed support or an adjusting support to bear the weight of the photovoltaic module. However, after the fixed support assembles the photovoltaic module to an angle, the photovoltaic module cannot be adjusted according to the change of the irradiation angle of the sun, so that the fixed support is gradually eliminated; the adjusting support can adjust the inclination angle of the photovoltaic module according to the change of the irradiation angle of the sun, and becomes the mainstream of the current photovoltaic module support, but some current adjusting supports cannot flexibly and conveniently adjust the photovoltaic module due to the defects of structural design, and the using effect of the adjusting support is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an adjusting mechanism for a photovoltaic module and a using method thereof, and solves the existing problems.
In order to achieve the purpose, the invention is realized by the following technical scheme: an adjusting mechanism for a photovoltaic module comprises a supporting seat, a supporting cylinder, a supporting rod, a first supporting frame, a horizontal adjusting mechanism and an angle adjusting mechanism, the top of the supporting seat is fixedly connected with a supporting cylinder, the inside and the top of the supporting cylinder are provided with a horizontal adjusting mechanism, the upper part of the horizontal adjusting mechanism is sleeved with a supporting rod, the horizontal adjusting mechanism is fixedly connected with the middle part of the supporting rod, a pair of first supporting frames are respectively arranged at the two ends of the supporting rod and are rotationally connected with the supporting rod through a bearing, the angle adjusting mechanism is close to one of the first supporting frames and is arranged at one end of the supporting rod, the supporting frame is characterized in that an auxiliary fixing rod is further connected between the first supporting frames, the middle parts of two sides of the supporting frame are respectively and fixedly connected with the first supporting frames, and one side of the supporting frame is fixedly connected with an angle adjusting mechanism.
As a further scheme of the invention, the horizontal adjusting mechanism comprises a rain cover, a supporting clamping rod, a supporting clamping piece, a horizontal adjusting toothed ring, a first limit gear, a transmission toothed disc, a driving toothed disc, a first speed reducing mechanism, a first stepping motor and a transmission rod, wherein a pair of supporting clamping rods are symmetrically arranged on the top edge of the supporting cylinder, cylindrical bulges are protruded towards two sides in the middle of the supporting rod and are rotatably connected with the supporting clamping rod, the horizontal adjusting toothed ring is arranged on the lower side of the middle of the supporting rod, the first limit gear is rotatably connected with the inner side of the lower part of the supporting clamping rod, the rain cover is arranged on the inner side of the lower part of the supporting clamping rod and is positioned right above the first limit gear, the transmission toothed disc is arranged on the inner side of the top of the supporting cylinder and is rotatably connected with the supporting cylinder, and the first limit gear and the left half part of the transmission toothed disc simultaneously clamp the horizontal adjusting toothed ring and respectively clamp the horizontal adjusting toothed ring The inner circle and the outer lane meshing of ring gear are connected, support clamping piece fixed connection on the inner wall of a support section of thick bamboo and be located the transmission gear dish under, it is ring shape and the center that supports the clamping piece to support the clamping piece and is equipped with the bearing, the dwang of initiative gear dish passes through the bearing and supports the clamping piece and rotate and be connected, the initiative gear dish is round platform form and periphery and is carved with the insection, the right half of transmission gear dish is connected with the periphery meshing of initiative gear dish.
As a further scheme of the invention, the first speed reducing mechanism comprises a driven gear disc, a first driven gear column, a driving gear column, a second driven gear column and a second support frame, the bottom of a rotating rod of the driving gear disc is fixedly connected with the driven gear disc, the second support frame is fixedly connected with the bottom of a support cylinder and is positioned right below the driven gear disc, the center of the second support frame is provided with a through hole, a row of cylinders are symmetrically arranged at two sides of the through hole, a pair of the first driven gear columns are symmetrically arranged on the cylinders close to the edge and are rotationally connected with the cylinders, a plurality of pairs of the second driven gear columns are symmetrically arranged on the remaining cylinders and are rotationally connected with the cylinders, the second driven gear columns are in meshing transmission, and the first driven gear columns are respectively in meshing transmission with the second driven gear column and the driven gear disc, the driving gear column penetrates through a round hole of the second support frame and is in meshed transmission with second driven gear columns on the left side and the right side, the driving gear column is sleeved on the end portion of a driving shaft of a first stepping motor, and the first stepping motor is installed in the supporting seat and is located under the second support frame.
As a further proposal of the invention, the angle adjusting mechanism comprises an arc-shaped adjusting gear ring, a second stepping motor, an angle adjusting gear, a limit column and a second limit gear, two ends of the arc-shaped adjusting toothed ring are fixedly connected with the middle part of one side of the supporting frame, radial insections are evenly carved on two side surfaces of the arc-shaped adjusting toothed ring, the driving shaft of the second stepping motor is vertically downward, the end part of the driving shaft is fixedly connected with an angle adjusting gear, the upper side of the second stepping motor is fixedly connected with the lower side of the end part of the supporting rod, the periphery of the angle adjusting gear is in meshed transmission with the side surface of the arc adjusting gear ring, the limiting column is arranged at the lower side of one end of the supporting rod, the limiting column and the second stepping motor are symmetrical about the arc-shaped adjusting gear ring, the end part of the limiting column is fixedly connected with a second limiting gear, and the angle adjusting gear and the second limiting gear clamp and are in meshed transmission with the arc-shaped adjusting gear ring.
As a further proposal of the invention, a plurality of grid-shaped positioning rods are fixedly sleeved on the supporting frame, the grid-shaped positioning rods are uniformly distributed, the cross sections of the grid-shaped positioning rods are in a T shape, one side of each grid-shaped positioning rod is provided with a plurality of limiting racks, and one side of the grid-shaped positioning rod is clamped with a positioning frame, the positioning frame is I-shaped, the middle part of one side of the positioning frame, which is clamped with the grid-shaped positioning rod, is provided with a second positioning block, the second positioning block is connected with the positioning frame through a plurality of springs, one side of the second positioning block close to the grid-shaped positioning rod is provided with a corresponding limiting rack, the middle part of the other side of the positioning frame is clamped with a first positioning block, the first positioning block is connected with the positioning frame through a plurality of springs, the grid-shaped positioning rods are symmetrically arranged on the left side, the right side, the upper side and the lower side of the supporting frame, and a solar cell panel is arranged between the pair of first positioning blocks.
As a further scheme of the invention, the right half part of the transmission gear disc and the driving gear disc are both in a circular truncated cone shape and are engraved with mutually meshed gear grains, the transmission gear disc rotates around a horizontal central shaft thereof, the driving gear disc rotates around a vertical central shaft thereof, two sides of the rain cover are fixedly connected to the lower side of the supporting clamping rod, and four corners of the rain cover extend outwards and are fixedly connected to the side wall of the supporting cylinder.
As a further scheme of the invention, a dust cover is covered on the outer side of the second stepping motor, the dust cover is installed at the end part of the support rod, a second speed reducing mechanism is arranged at the top of the dust cover, the structures of the second speed reducing mechanism and the first speed reducing mechanism are kept consistent, and a driving shaft of the second stepping motor is connected with the angle adjusting gear through the second speed reducing mechanism.
As a further scheme of the invention, both sides of the first support frame are provided with reinforcing plates, the reinforcing plates are positioned at the lower side of the support frame, and the support frame is provided with a waterproof cover at one side of the angle adjusting mechanism, wherein the waterproof cover is hemispherical.
As a further scheme of the invention, the bottom edge of the supporting seat is bent outwards to form a circular ring, a plurality of reinforcing bolts are arranged on the circular ring of the supporting seat, and the reinforcing bolts are uniformly distributed on the circular ring in an annular array.
A use method of an adjusting mechanism for a photovoltaic module comprises the following specific steps:
the method comprises the following steps: after the components are assembled, the inclination angle of the supporting rod is adjusted through the horizontal adjusting mechanism, the first stepping motor is started firstly, the driving gear column is rotated, the second driven gear column which is meshed with the driving gear column is driven to rotate, then the first driven gear column is driven to rotate, then the driven gear disc is driven to rotate, then the driving gear disc is driven to rotate, then the transmission gear disc is driven to rotate, finally the horizontal adjusting gear ring is driven to rotate, the inclination angle of the supporting rod is adjusted through the horizontal adjusting gear ring, and the straight line where the supporting rod is located is perpendicular to incident sunlight;
step two: adjusting the inclination angle of the supporting frame through the angle adjusting mechanism, starting the second stepping motor, driving the angle adjusting gear through the second speed reducing mechanism, driving the arc-shaped adjusting gear ring through the angle adjusting gear, further driving the supporting frame to rotate around the supporting rod, and adjusting the supporting frame to face east when the sun steel just appears;
step three: according to the change of the incident angle of the sunlight along with time, the inclination angle of the supporting frame is continuously adjusted through the arc-shaped adjusting toothed ring, so that the plane where the supporting frame is located is perpendicular to the sunlight;
step four: when the sun is no longer present, the second stepping motor is again activated, adjusting the orientation of the support frame from facing west to facing east.
The invention has the following beneficial effects:
(1) according to the solar altitude angles of different areas at different times, the inclination angle of the support rod is adjusted through the horizontal adjusting mechanism, so that the inclination angle of the mechanism is adjusted to be the most suitable angle, and then the angle adjusting mechanism works continuously to rotate the solar panel on the support frame according to the movement rule of sunlight every day, so that the solar panel can be always vertical to the sunlight, and the solar panel is always in the maximum conversion efficiency;
(2) the inclination angles of the supporting rod and the supporting frame are more precisely adjusted through the first speed reducing mechanism and the second speed reducing mechanism, the shaking degree of the supporting frame in the rotating process is weakened, the stability degree of the supporting frame is improved, and a solar panel on the supporting frame can always absorb solar energy with the maximum conversion efficiency;
(3) the mechanism is simple in structure, convenient to install, capable of adapting to installation in various environments, simple and convenient to maintain and very suitable for popularization of photovoltaic power generation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the leveling mechanism of the present invention;
FIG. 3 is a schematic view of section A-A in FIG. 2;
FIG. 4 is a schematic view of section B-B of FIG. 2;
FIG. 5 is a schematic view of section C-C of FIG. 2;
FIG. 6 is a schematic structural view of the angle adjustment mechanism of the present invention;
FIG. 7 is a side view of the angle adjustment mechanism of the present invention;
FIG. 8 is a schematic structural diagram of a grid positioning rod, a positioning frame, a first positioning block and a second positioning block according to the present invention.
In the figure: 1. a supporting seat; 2. a support cylinder; 3. a support bar; 4. a first support frame; 5. a support frame; 6. a horizontal adjustment mechanism; 7. an angle adjusting mechanism; 8. a rain cover; 9. supporting the clamping rod; 10. a support clip; 11. a horizontal adjusting toothed ring; 12. a first limit gear; 13. a transmission gear plate; 14. a driving gear plate; 15. a driven gear plate; 16. a first driven gear column; 17. a driving gear column; 18. a second driven gear column; 19. a second support frame; 20. a first stepper motor; 21. a transmission rod; 22. an arc-shaped adjusting toothed ring; 23. a second stepping motor; 24. an angle adjusting gear; 25. a limiting column; 26. a second limit gear; 27. a grid-shaped positioning rod; 28. a positioning frame; 29. a first positioning block; 30. a second positioning block; 31. a dust cover.
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.
Referring to fig. 1-8, an adjusting mechanism for a photovoltaic module includes a supporting base 1, a supporting cylinder 2, a supporting rod 3, a first supporting frame 4, a supporting frame 5, a horizontal adjusting mechanism 6 and an angle adjusting mechanism 7, wherein the supporting cylinder 2 is fixedly connected to the top of the supporting base 1, the horizontal adjusting mechanism 6 is installed inside and on the top of the supporting cylinder 2, the supporting rod 3 is sleeved on the upper portion of the horizontal adjusting mechanism 6, the horizontal adjusting mechanism 6 is fixedly connected to the middle portion of the supporting rod 3, a pair of the first supporting frames 4 are respectively installed at two ends of the supporting rod 3 and rotatably connected to the supporting rod 3 through bearings, the angle adjusting mechanism 7 is close to one of the first supporting frames 4 and installed at one end of the supporting rod 3, an auxiliary fixing rod is further connected between the first supporting frames 4, the first supporting frames 4 are respectively fixedly connected to the middle portions of two sides of the supporting, one side of the supporting frame 5 is fixedly connected with an angle adjusting mechanism 7, the inclination angle of the supporting rod 3 is adjusted through a horizontal adjusting mechanism 6, the inclination angle of the supporting frame 5 is adjusted through the angle adjusting mechanism 7, and the supporting frame 5 rotates around the supporting rod 3.
The horizontal adjusting mechanism 6 comprises a rain cover 8, a supporting clamping rod 9, a supporting clamping piece 10, a horizontal adjusting toothed ring 11, a first limit gear 12, a transmission toothed disc 13, a driving toothed disc 14, a first speed reducing mechanism, a first stepping motor 20 and a transmission rod 21, the supporting clamping rod 9 is symmetrically arranged at the top edge of the supporting barrel 2, the middle part of the supporting rod 3 protrudes towards two sides to form a cylindrical protrusion, the cylindrical protrusion is rotationally connected with the supporting clamping rod 9, the horizontal adjusting toothed ring 11 is arranged at the lower side of the middle part of the supporting rod 3, the lower inner side of the supporting clamping rod 9 is rotationally connected with the first limit gear 12, the rain cover 8 is arranged at the inner side of the lower part of the supporting clamping rod 9, the rain cover 8 is positioned right above the first limit gear 12, the transmission toothed disc 13 is arranged at the inner side of the top part of the supporting barrel 2, and the transmission toothed disc 13 is rotationally connected with the supporting barrel 2, first limit gear 12 and the left half of transmission toothed disc 13 are simultaneously to horizontal adjustment toothed ring 11 looks centre gripping and be connected with the inner circle and the outer lane meshing of horizontal adjustment toothed ring 11 respectively, support clamping piece 10 fixed connection on the inner wall of a support section of thick bamboo 2 and lie in transmission toothed disc 13 under, support clamping piece 10 is ring shape and support clamping piece 10's center and is equipped with the bearing, the dwang of initiative toothed disc 14 passes through the bearing and supports clamping piece 10 and rotate to be connected, initiative toothed disc 14 is round platform form and periphery and is carved with the insection, the right half of transmission toothed disc 13 is connected with the periphery meshing of initiative toothed disc 14, shelters from first limit gear 12 and the top of a support section of thick bamboo 2 through rain-proof cover 8, prevents that the rainwater from falling into the inside corrosion other parts of a support section of thick bamboo 2, through the transmission of transmission toothed disc 13, has reduced the mechanism size, the space utilization rate is improved.
The first speed reducing mechanism comprises a driven gear disc 15, a first driven gear column 16, a driving gear column 17, a second driven gear column 18 and a second support frame 19, the rotating rod bottom fixedly connected with driven gear disc 15 of the driving gear disc 14, the second support frame 19 is fixedly connected with the bottom of a support cylinder 2 and is positioned under the driven gear disc 15, the center of the second support frame 19 is provided with a through hole, the bilateral symmetry of the through hole is provided with a column of cylinders, the first driven gear column 16 is symmetrically arranged on the cylinder close to the edge and is rotationally connected with the cylinder, a plurality of pairs of the second driven gear column 18 are symmetrically arranged on the residual cylinder and are rotationally connected with the cylinder, in addition, the second driven gear column 18 is in meshing transmission, the first driven gear column 16 is respectively in meshing transmission with the second driven gear column 18 and the driven gear disc 15, the driving gear post 17 passes the round hole of second support frame 19 and meshes the transmission with the second driven gear post 18 of the left and right sides, driving gear post 17 cup joints on the driving shaft tip of first step motor 20, first step motor 20 is installed in the inside of supporting seat 1 and is located second support frame 19 under, through the mutual transmission of each gear post in the first reduction gears, has reduced the angular velocity of transmission gear dish 13, makes level adjustment mechanism 6 can be more meticulous precision when angle of adjustment.
The angle adjusting mechanism 7 comprises an arc-shaped adjusting toothed ring 22, a second stepping motor 23, an angle adjusting gear 24, a limiting column 25 and a second limiting gear 26, wherein the two ends of the arc-shaped adjusting toothed ring 22 are fixedly connected to the middle part of one side of the supporting frame 5, radial toothed lines are uniformly carved on the two side surfaces of the arc-shaped adjusting toothed ring 22, the driving shaft of the second stepping motor 23 is vertically downward, the end part of the driving shaft is fixedly connected with the angle adjusting gear 24, the upper side of the second stepping motor 23 is fixedly connected to the lower side of the end part of the supporting rod 3, the periphery of the angle adjusting gear 24 is meshed with the side surface of the arc-shaped adjusting toothed ring 22 for transmission, the limiting column 25 is installed at the lower side of one end of the supporting rod 3, the limiting column 25 is symmetrical to the arc-shaped adjusting toothed ring 22 with the second stepping motor 23, and the end part of the, the angle adjusting gear 24 and the second limiting gear 26 clamp and engage the arc-shaped adjusting toothed ring 22 for transmission, and the arc-shaped adjusting toothed ring 22 is more stable when the inclination angle of the supporting frame 5 is adjusted through clamping of the angle adjusting gear 24 and the second limiting gear 26.
The supporting frame 5 is fixedly sleeved with a plurality of grid-shaped positioning rods 27, the grid-shaped positioning rods 27 are uniformly distributed, the cross sections of the grid-shaped positioning rods 27 are T-shaped, a plurality of limiting racks are arranged on one sides of the grid-shaped positioning rods 27, positioning frames 28 are clamped on one sides of the grid-shaped positioning rods 27, the positioning frames 28 are I-shaped, second positioning blocks 30 are arranged in the middle of one sides, clamped with the grid-shaped positioning rods 27, of the positioning frames 28, the second positioning blocks 30 are connected with the positioning frames 28 through a plurality of springs, corresponding limiting racks are arranged on one sides, close to the grid-shaped positioning rods 27, of the second positioning blocks 30, first positioning blocks 29 are clamped in the middle of the other sides of the positioning frames 28, the first positioning blocks 29 are connected with the positioning frames 28 through a plurality of springs, the grid-shaped positioning rods 27 are symmetrically arranged on the left side, the right side, the upper side, install solar cell panel between a pair of first locating piece 29, spacing through first locating piece 29 makes solar cell panel can be more firm installs on braced frame 5, and the process bars shape locating lever 27 and the locating rack 28 of having made things convenient for the dismouting simultaneously can carry out more careful adjustment to solar cell panel's position to improve its work efficiency.
Half right side of transmission gear dish 13 and initiative gear dish 14 all are the round platform form and all are carved with intermeshing's gear line, transmission gear dish 13 is rotatory around its horizontal center pin, initiative gear dish 14 is rotatory around its vertical center pin, the both sides fixed connection of rain-proof cover 8 extends and fixed connection in the lateral wall of a support section of thick bamboo 2 outside the downside that supports clamping bar 9 and the four corners of rain-proof cover 8, and rain-proof cover 8 can make the rainwater not corrode internals with rainwater water conservancy diversion to the outer wall of a support section of thick bamboo 2.
The outer side of the second stepping motor 23 is covered with a dust cover 31, the dust cover 31 is installed at the end of the support rod 3, a second speed reducing mechanism is arranged at the top of the dust cover 31, the structures of the second speed reducing mechanism and the first speed reducing mechanism are kept consistent, the drive shaft of the second stepping motor 23 is connected with the angle adjusting gear 24 through the second speed reducing mechanism, and the support frame 5 can be adjusted more finely by the second stepping motor 23 through the second speed reducing mechanism.
The both sides of first support frame 4 all are provided with the reinforcing plate, the reinforcing plate is located braced frame 5's downside, braced frame 5 is provided with the buckler in one side of angle adjustment mechanism 7, the buckler is the hemisphere, and the buckler can protect angle adjustment mechanism 7 not to receive the rainwater to corrode when overcast and rainy weather, prolongs its life.
The bottom edge of supporting seat 1 outwards buckles and is the ring form, be provided with a plurality of reinforcing bolts on the ring of supporting seat 1, and reinforcing bolt is annular array evenly distributed on the ring, installs this mechanism fast through reinforcing bolt.
A use method of an adjusting mechanism for a photovoltaic module comprises the following specific steps:
the method comprises the following steps: after the components are assembled, the inclination angle of the support rod 3 is adjusted through the horizontal adjusting mechanism 6, the first stepping motor 20 is started firstly, the driving gear column 17 is rotated, the meshed second driven gear column 18 is driven to rotate, then the first driven gear column 16 is driven to rotate, then the driven gear disc 15 is driven to rotate, then the driving gear disc 14 is driven to rotate, then the transmission gear disc 13 is driven to rotate, finally the horizontal adjusting toothed ring 11 is driven to rotate, and the inclination angle of the support rod 3 is adjusted through the horizontal adjusting toothed ring 11, so that the straight line where the support rod 3 is located is perpendicular to incident sunlight;
step two: the inclination angle of the supporting frame 5 is adjusted through the angle adjusting mechanism 7, the second stepping motor 23 is started, the angle adjusting gear 24 is driven through the second speed reducing mechanism, the arc-shaped adjusting toothed ring 22 is driven through the angle adjusting gear 24, the supporting frame 5 is driven to rotate around the supporting rod 3, and when the sun-shaped steel is just appeared, the supporting frame 5 is adjusted to face east;
step three: according to the change of the incident angle of the sunlight along with the time, the inclination angle of the supporting frame 5 is continuously adjusted through the arc-shaped adjusting toothed ring 22, so that the plane of the supporting frame 5 is perpendicular to the sunlight;
step four: when the sun is no longer present, the second stepping motor 23 is activated again to adjust the orientation of the support frame 5 from facing west to facing east.
When the solar cell panel support is used, the inclination angle of the support rod 3 is adjusted through the horizontal adjusting mechanism 6 according to the sunlight incident angle at the time of local dawn, the first stepping motor 20 is started, the driving gear column 17 is rotated to further drive the second driven gear column 18 which is meshed with the driving gear column to rotate, the first driven gear column 16 is driven to rotate, the driven gear disc 15 is driven to rotate, the driving gear disc 14 is driven to rotate, the transmission gear disc 13 is driven to rotate, the horizontal adjusting gear ring 11 is driven to rotate finally, the inclination angle of the support rod 3 is adjusted through the horizontal adjusting gear ring 11, the straight line where the support rod 3 is located is perpendicular to incident sunlight, the inclination angle of the support frame 5 is adjusted through the angle adjusting mechanism 7, the solar cell panel installed on the support frame 5 can be perpendicular to the sunlight at the moment, the second stepping motor 23 is started, the angle adjusting gear 24 is driven through the second speed reducing mechanism, the arc-shaped adjusting toothed ring 22 is driven through the angle adjusting gear 24, the supporting frame 5 is driven to rotate around the supporting rod 3, finally, the supporting frame 5 faces the east, the second stepping motor 23 continuously adjusts the inclination angle of the supporting frame 5 through the arc-shaped adjusting toothed ring 22 according to the continuous change of the sunlight incidence angle, the plane where the supporting frame 5 is located is perpendicular to the sunlight, and when the sunlight disappears in the west, the supporting frame 5 faces the east again through the second stepping motor 23.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The adjusting mechanism for the photovoltaic module is characterized by comprising a supporting seat (1), a supporting cylinder (2), a supporting rod (3), a first supporting frame (4), a supporting frame (5), a horizontal adjusting mechanism (6) and an angle adjusting mechanism (7), wherein the supporting cylinder (2) is fixedly connected to the top of the supporting seat (1), the horizontal adjusting mechanism (6) is installed inside and at the top of the supporting cylinder (2), the supporting rod (3) is sleeved on the upper part of the horizontal adjusting mechanism (6), the horizontal adjusting mechanism (6) is fixedly connected to the middle part of the supporting rod (3), a pair of first supporting frames (4) are respectively installed at two ends of the supporting rod (3) and are rotatably connected with the supporting rod (3), and the angle adjusting mechanism (7) is close to one first supporting frame (4) and installed at one end of the supporting rod (3), still be connected with the auxiliary fixing pole between first support frame (4), the both sides middle part of braced frame (5) is fixedly connected with first support frame (4) respectively, one side fixedly connected with angle adjusting mechanism (7) of braced frame (5).
2. The adjusting mechanism for the photovoltaic module according to claim 1, wherein the horizontal adjusting mechanism (6) comprises a rain cover (8), a pair of supporting clamping rods (9), a pair of supporting clamping pieces (10), a horizontal adjusting toothed ring (11), a first limiting gear (12), a transmission gear disc (13), a driving gear disc (14), a first speed reducing mechanism, a first stepping motor (20) and a transmission rod (21), the supporting clamping rods (9) are symmetrically arranged on the top edge of the supporting cylinder (2), cylindrical protrusions are protruded towards two sides in the middle of the supporting rod (3) and are rotatably connected with the supporting clamping rods (9), the horizontal adjusting toothed ring (11) is arranged on the lower side of the middle of the supporting rod (3), the first limiting gear (12) is rotatably connected with the inner side of the lower portion of the supporting clamping rod (9), the rain cover (8) is arranged on the inner side of the lower portion of the supporting clamping rod (9), the rain cover (8) is positioned right above the first limit gear (12), a transmission gear disc (13) is arranged on the inner side of the top of the supporting cylinder (2), the transmission gear disc (13) is rotationally connected with the supporting cylinder (2), the first limit gear (12) and the left half part of the transmission gear disc (13) simultaneously clamp the horizontal adjusting gear ring (11) and are respectively meshed and connected with the inner ring and the outer ring of the horizontal adjusting gear ring (11), the supporting clamping piece (10) is fixedly connected on the inner wall of the supporting cylinder (2) and is positioned right below the transmission gear disc (13), the supporting clamping piece (10) is in a ring shape, a bearing is arranged at the center of the supporting clamping piece (10), the rotating rod of the driving gear plate (14) is rotatably connected with the supporting clamping piece (10) through a bearing, the driving gear disc (14) is in a round table shape, the periphery of the driving gear disc is carved with insections, and the right half part of the transmission gear disc (13) is meshed with the periphery of the driving gear disc (14) and is connected with the driving gear disc.
3. The adjusting mechanism for the photovoltaic module according to claim 2, wherein the first speed reducing mechanism comprises a driven gear disc (15), a first driven gear column (16), a driving gear column (17), a second driven gear column (18) and a second support frame (19), the driven gear disc (15) is fixedly connected to the bottom of the rotating rod of the driving gear disc (14), the second support frame (19) is fixedly connected to the bottom of the support cylinder (2) and located under the driven gear disc (15), a through hole is formed in the center of the second support frame (19), a row of cylinders are symmetrically arranged on two sides of the through hole, a pair of the first driven gear columns (16) are symmetrically arranged on the cylinder close to the edge and are rotatably connected with the cylinder, a plurality of pairs of the second driven gear columns (18) are symmetrically arranged on the remaining cylinders and are rotatably connected with the cylinders, and meshing transmission between second driven gear post (18), first driven gear post (16) respectively with second driven gear post (18) and driven gear dish (15) meshing transmission, driving gear post (17) pass the round hole of second support frame (19) and with the second driven gear post (18) meshing transmission of the left and right sides, driving gear post (17) cup joint on the drive shaft tip of first step motor (20), first step motor (20) are installed in the inside of supporting seat (1) and are located second support frame (19) under.
4. The adjusting mechanism for the photovoltaic module is characterized in that the angle adjusting mechanism (7) comprises an arc-shaped adjusting toothed ring (22), a second stepping motor (23), an angle adjusting gear (24), a limiting column (25) and a second limiting gear (26), two ends of the arc-shaped adjusting toothed ring (22) are fixedly connected to the middle of one side of the supporting frame (5), two side faces of the arc-shaped adjusting toothed ring (22) are uniformly carved with radial insections, a driving shaft of the second stepping motor (23) is vertically downward, the end part of the driving shaft is fixedly connected with the angle adjusting gear (24), the upper side of the second stepping motor (23) is fixedly connected to the lower side of the end part of the supporting rod (3), the periphery of the angle adjusting gear (24) is in meshing transmission with the side face of the arc-shaped adjusting toothed ring (22), the limiting column (25) is installed on the lower side of one end of the supporting rod (3), spacing post (25) and second step motor (23) are symmetrical about arc regulation ring gear (22), the tip fixedly connected with second limiting gear (26) of spacing post (25), angle adjusting gear (24) and second limiting gear (26) are to arc regulation ring gear (22) looks centre gripping and meshing transmission.
5. The adjusting mechanism for the photovoltaic module according to claim 4, wherein a plurality of grid-shaped positioning rods (27) are fixedly sleeved on the supporting frame (5), the grid-shaped positioning rods (27) are uniformly distributed, the cross section of each grid-shaped positioning rod (27) is T-shaped, a plurality of limiting racks are arranged on one side of each grid-shaped positioning rod (27), a positioning frame (28) is clamped on one side of each grid-shaped positioning rod (27), each positioning frame (28) is I-shaped, a second positioning block (30) is arranged in the middle of one side, clamped with the grid-shaped positioning rods (27), of each positioning frame (28), the second positioning block (30) is connected with each positioning frame (28) through a plurality of springs, a corresponding limiting rack is arranged on one side, close to the grid-shaped positioning rods (27), of each second positioning block (30), and a first positioning block (29) is clamped in the middle of the other side of each positioning frame (28), the solar cell panel is characterized in that the first positioning blocks (29) are connected with the positioning frames (28) through a plurality of springs, the grid-shaped positioning rods (27) are symmetrically arranged on the left side, the right side and the upper side and the lower side of the supporting frame (5), and a solar cell panel is arranged between the first positioning blocks (29).
6. The adjusting mechanism for the photovoltaic module according to claim 5, wherein the right half portion of the transmission gear plate (13) and the driving gear plate (14) are both in a circular truncated cone shape and are engraved with mutually meshed gear lines, the transmission gear plate (13) rotates around a horizontal central shaft thereof, the driving gear plate (14) rotates around a vertical central shaft thereof, and two sides of the rain cover (8) are fixedly connected to the lower side of the supporting clamping rod (9) and four corners of the rain cover (8) extend outwards and are fixedly connected to the side wall of the supporting cylinder (2).
7. The adjusting mechanism for the photovoltaic module as recited in claim 6, wherein the second stepping motor (23) is covered with a dust cover (31) on the outer side, the dust cover (31) is mounted on the end of the support rod (3), a second speed reducing mechanism is arranged on the top of the dust cover (31), the second speed reducing mechanism and the first speed reducing mechanism are in the same structure, and the driving shaft of the second stepping motor (23) is connected with the angle adjusting gear (24) through the second speed reducing mechanism.
8. An adjustment mechanism for a photovoltaic module according to claim 1, characterized in that the first support frame (4) is provided with stiffening plates on both sides, which stiffening plates are located on the lower side of the support frame (5), and the support frame (5) is provided with a water shield on one side of the angle adjustment mechanism (7), which water shield is hemispherical.
9. The adjusting mechanism for the photovoltaic module according to claim 1, wherein the bottom edge of the supporting seat (1) is bent outwards to form a circular ring shape, a plurality of reinforcing bolts are arranged on the circular ring of the supporting seat (1), and the reinforcing bolts are uniformly distributed on the circular ring in a circular array.
10. A use method of an adjusting mechanism for a photovoltaic module is characterized by comprising the following specific steps:
the method comprises the following steps: after the components are assembled, the inclination angle of the support rod (3) is adjusted through the horizontal adjusting mechanism (6), the first stepping motor (20) is started firstly, the driving gear column (17) is rotated, the second driven gear column (18) which is meshed with the driving gear column is further driven to rotate, then the first driven gear column (16) is driven to rotate, then the driven gear disc (15) is driven to rotate, then the driving gear disc (14) is driven to rotate, then the transmission gear disc (13) is driven to rotate, finally the horizontal adjusting gear ring (11) is driven to rotate, the inclination angle of the support rod (3) is adjusted through the horizontal adjusting gear ring (11), and the straight line where the support rod (3) is located is perpendicular to incident sunlight;
step two: the inclination angle of the supporting frame (5) is adjusted through the angle adjusting mechanism (7), the second stepping motor (23) is started, the angle adjusting gear (24) is driven through the second speed reducing mechanism, the arc-shaped adjusting gear ring (22) is driven through the angle adjusting gear (24), the supporting frame (5) is further driven to rotate around the supporting rod (3), and when the sun-shaped steel is just appeared, the supporting frame (5) is adjusted to face east;
step three: according to the change quantity of the incident angle of the sunlight along with time, the inclination angle of the supporting frame (5) is continuously adjusted through the arc-shaped adjusting toothed ring (22), so that the plane where the supporting frame (5) is located is perpendicular to the sunlight;
step four: when the sun is no longer present, the second stepping motor (23) is activated again, adjusting the orientation of the support frame (5) from facing west to facing east.
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| CN202011157645.8A CN112234925B (en) | 2020-10-26 | 2020-10-26 | Adjusting mechanism for photovoltaic module and using method thereof |
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| CN113433558A (en) * | 2021-05-25 | 2021-09-24 | 安徽鼎立网络科技有限公司 | Industrial laser intelligent distance measuring system |
| CN113541587A (en) * | 2021-07-01 | 2021-10-22 | 贵州电网有限责任公司 | Be applied to three-dimensional angle adjustable photovoltaic board of energy internet |
| CN117155243A (en) * | 2023-10-26 | 2023-12-01 | 江苏齐达新材料有限公司 | Solar photovoltaic tracking bracket array |
| CN117833783A (en) * | 2024-03-06 | 2024-04-05 | 易事特智能化系统集成有限公司 | Photovoltaic power generation system and rotary driving mechanism thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113433558A (en) * | 2021-05-25 | 2021-09-24 | 安徽鼎立网络科技有限公司 | Industrial laser intelligent distance measuring system |
| CN113541587A (en) * | 2021-07-01 | 2021-10-22 | 贵州电网有限责任公司 | Be applied to three-dimensional angle adjustable photovoltaic board of energy internet |
| CN117155243A (en) * | 2023-10-26 | 2023-12-01 | 江苏齐达新材料有限公司 | Solar photovoltaic tracking bracket array |
| CN117155243B (en) * | 2023-10-26 | 2024-02-06 | 江苏齐达新材料有限公司 | Solar photovoltaic tracking bracket array |
| CN117833783A (en) * | 2024-03-06 | 2024-04-05 | 易事特智能化系统集成有限公司 | Photovoltaic power generation system and rotary driving mechanism thereof |
| CN117833783B (en) * | 2024-03-06 | 2024-05-14 | 易事特智能化系统集成有限公司 | Photovoltaic power generation system and rotary driving mechanism thereof |
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