CN220067327U - Rotating device of photovoltaic panel - Google Patents
Rotating device of photovoltaic panel Download PDFInfo
- Publication number
- CN220067327U CN220067327U CN202321304863.9U CN202321304863U CN220067327U CN 220067327 U CN220067327 U CN 220067327U CN 202321304863 U CN202321304863 U CN 202321304863U CN 220067327 U CN220067327 U CN 220067327U
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- China
- Prior art keywords
- photovoltaic panel
- base
- stand
- fixed
- frame
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- 238000007790 scraping Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000011159 matrix material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a rotating device of a photovoltaic panel, which comprises a frame for installing the photovoltaic panel, a movable swivel base, a stand column and a base, wherein the stand column is vertically fixed on the base, the movable swivel base is rotatably arranged on the stand column, the inside of the stand column is hollow, a motor is fixed on the outer side surface of the stand column, an output shaft of the motor penetrates into the stand column and is connected with a driving bevel gear, a rotating shaft is arranged at the lower end of the movable swivel base, the rotating shaft penetrates into the stand column and is connected with a driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, the frame is hinged to the upper end of the movable swivel base, a freely rotatable rotating sleeve is sleeved on the stand column, a supporting rod is hinged between the rotating sleeve and the frame, and a scraping assembly capable of wiping the photovoltaic panel is arranged on the base. And when the frame rotates along with the sun, the sliding strips and the rubber strips in the scraping assembly are driven to translate, the surface of the photovoltaic panel is scraped, and dust on the photovoltaic panel is removed.
Description
Technical Field
The utility model belongs to the technical field of photovoltaics, and relates to a rotating device of a photovoltaic panel.
Background
The fixed support mode for the traditional photovoltaic panel dish is that stand or support can not drive the photovoltaic panel and keep track of sun removal, is that the sun-tracking effect that the person in the field often mentions. The unable removal of traditional photovoltaic board subassembly leads to the photovoltaic board to adjust according to the direction of solar irradiation, can't fully obtain illumination, leads to the generating effect poor. The existing sun tracking technology is single, the photovoltaic panel is driven to rotate by an external power source, but the function of cleaning the photovoltaic panel is not achieved.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a rotating device for scraping a photovoltaic panel, wherein the scraping assembly can clean the surface of the photovoltaic panel while the photovoltaic panel rotates.
The aim of the utility model can be achieved by the following technical scheme: the utility model provides a rotating device of photovoltaic board, includes the frame that is used for installing the photovoltaic board, activity swivel mount, stand, base, and the stand is fixed on the base perpendicularly, and its characterized in that, activity swivel mount rotates to set up on the stand, the inside cavity of stand is fixed with the motor on the stand lateral surface, and the output shaft of motor penetrates inside the stand and is connected with initiative helical gear, and activity swivel mount lower extreme has the pivot, and the pivot penetrates inside the stand and is connected with driven helical gear, initiative helical gear and driven helical gear meshing, and the frame articulates in activity swivel mount upper end, and the stand is gone up to overlap the rotatable swivel mount of freedom, articulates between swivel mount and the frame has the bracing piece;
the frame comprises a plurality of cross bars, longitudinal bars and connecting seats, wherein the cross bars are arranged in parallel, the first cross bar is provided with a first mounting hole, the longitudinal bars are provided with a second mounting hole which is arranged in a straight shape along the length direction of the first cross bar, the connecting seats are square plate-shaped, the connecting seats are provided with a third mounting hole which is distributed in a matrix, the cross bars are fixed on the longitudinal bars through bolts, the two middle longitudinal bars are fixed on the connecting seats through bolts, and the connecting seats are hinged at the upper ends of the movable swivel bases;
the base is provided with a scraping assembly capable of wiping the photovoltaic panel, the scraping assembly comprises a linear sliding rail fixed on the base and a transmission gear rotationally connected to the base, the bottom of a rotating sleeve is provided with a large gear meshed with the transmission gear, the linear sliding rail is connected with a sliding strip in a sliding manner, one side of the sliding strip is fixedly connected with a rack meshed with the transmission gear, the other side of the sliding strip is fixedly connected with an L-shaped arm, the upper end of the L-shaped arm is hinged with a swinging arm, the front end of the swinging arm is hinged with a scraping seat, and the lower end of the scraping seat is embedded with a strip-shaped rubber strip attached to the upper surface of the photovoltaic panel.
Further, a circle of balls are clamped and embedded on the lower end face of the movable swivel base, and a ball embedding and round rollaway nest is arranged on the upper end face of the upright post.
Further, the upper end of the movable swivel base is provided with two protruding support plates, the lower end of the connecting base is provided with an arc-shaped plate embedded between the two support plates, and a hinge shaft is arranged on the support plates and the arc-shaped plate in a penetrating mode.
Further, the lengths of the linear sliding rail, the sliding bar and the rack are the same.
Further, the two ends of the supporting rod are respectively hinged with a hinge seat, the hinge seat at the upper end is fixed with the mounting hole on the longitudinal rod through bolts, and the hinge seat at the lower end is fixed with the connecting sheet protruding from the edge of the rotating sleeve through bolts.
The hinge seat can enable the supporting rod to swing longitudinally, so that the supporting rod can swing longitudinally conveniently. According to the geographic position difference, the illumination angle is different, because there is a row of mounting hole two on the vertical pole, so can select suitable mounting hole two to fix the bracing piece to this adjusts the inclination of photovoltaic board and reaches required, makes the light can directly shine on the photovoltaic board.
Further, the connecting pieces are four and are uniformly distributed circumferentially.
Further, the lower bottom of the rotating sleeve is fixed with a plurality of universal wheels which are attached to the upper surface of the base.
The driving motor can drive the movable swivel base to rotate, and drives the frame and the photovoltaic panel to rotate, so that the conversion efficiency of the photovoltaic panel to light energy is improved, and the waste of light energy is reduced. The scraping component is used for removing sundries such as dust on the surface of the photovoltaic plate, and the photovoltaic plate rotates for one stroke every day, which is equivalent to scraping the photovoltaic plate by the rubber strip for one stroke. The frame rotates simultaneously, drives bracing piece lateral shifting, and the bracing piece drives and rotates the relative stand of cover and rotate, rotates the rotation of cover and drives gear wheel, drive gear and draw runner and translate along linear slide rail, drives L type arm, swing arm and translates together, makes the rubber strip clean photovoltaic board surface. Due to the existence of the transmission gear, the rotation direction of the photovoltaic panel is opposite to the movement direction of the rubber strip, and the surface efficiency of the photovoltaic panel is improved.
Compared with the prior art, the rotating device of the photovoltaic panel has the following advantages:
1. the movable rotary seat is rotatable, and the photovoltaic panel can move along with the sun through the control motor, so that the illumination effect is improved.
2. The frame rotates along with the sun and simultaneously drives the sliding strip and the rubber strip to translate, so that the surface of the photovoltaic panel is scraped, and dust on the photovoltaic panel is removed.
Drawings
Fig. 1 is a cross-sectional view of a rotating device of the present photovoltaic panel.
Fig. 2 is a schematic diagram of the structure of the present frame.
Fig. 3 is a schematic structural view of the scraping assembly.
FIG. 4 is a schematic diagram of a structure of a movable swivel mount.
In the figure, 1, a photovoltaic panel; 2. a frame; 21. a cross bar; 22. a longitudinal bar; 23. a connecting seat; 24. a first mounting hole; 25. a second mounting hole; 26. a third mounting hole; 27. an arc-shaped plate; 3. a movable swivel base; 31. a rotating shaft; 32. a ball; 33. a support plate; 34. a hinge shaft; 4. a column; 41. a driving helical gear; 42. driven helical gears; 5. a base; 6. a motor; 7. a rotating sleeve; 71. a connecting sheet; 72. a universal wheel; 8. a support rod; 81. a hinge base; 9. a scraping assembly; 91. a linear slide rail; 92. a transmission gear; 93. a large gear; 94. a slide bar; 95. a rack; 96. an L-shaped arm; 97. a swing arm; 98. a scraping seat; 99. rubber strips.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, the rotating device of the photovoltaic panel comprises a frame 2 for installing the photovoltaic panel 1, a movable swivel mount 3, a stand column 4 and a base 5, wherein the stand column 4 is vertically fixed on the base 5, the movable swivel mount 3 is rotatably arranged on the stand column 4, and the inside of the stand column 4 is hollow.
The motor 6 is fixed on the lateral surface of the upright post 4, an output shaft of the motor 6 penetrates into the upright post 4 and is connected with the driving bevel gear 41, the lower end of the movable swivel mount 3 is provided with the rotating shaft 31, the rotating shaft 31 penetrates into the upright post 4 and is connected with the driven bevel gear 42, the driving bevel gear 41 is meshed with the driven bevel gear 42, the frame 2 is hinged to the upper end of the movable swivel mount 3, the upright post 4 is sleeved with the rotating sleeve 7 capable of freely rotating, and the supporting rod 8 is hinged between the rotating sleeve 7 and the frame 2.
As shown in fig. 2, the frame 2 comprises a plurality of cross bars 21, longitudinal bars 22 and connecting seats 23, the cross bars 21 are arranged in parallel, a first mounting hole 24 is formed in the first cross bar 21, a second mounting hole 25 which is arranged in a straight line along the length direction of the longitudinal bars 22 is formed in the longitudinal bars 22, the connecting seats 23 are square plate-shaped, a third mounting hole 26 which is distributed in a matrix manner is formed in the connecting seats 23, the cross bars 21 are fixed on the longitudinal bars 22 through bolts, two middle longitudinal bars 22 are fixed on the connecting seats 23 through bolts, and the connecting seats 23 are hinged at the upper ends of the movable swivel bases 3; the connecting pieces 71 are four and are uniformly distributed in the circumferential direction, and a plurality of universal wheels 72 which are abutted against the upper surface of the base 5 are fixed at the lower bottom of the rotating sleeve 7. The rotating sleeve 7 is sleeved outside the upright post 4 to rotate, the rotating sleeve 7 is subjected to downward extrusion force of the supporting rod 8, and the universal wheels 72 are used for supporting the rotating sleeve 7 and enabling the rotating sleeve 7 to rotate more flexibly.
As shown in fig. 1 and 3, a scraping assembly 9 capable of wiping the photovoltaic panel 1 is arranged on the base 5, the scraping assembly 9 comprises a linear sliding rail 91 fixed on the base 5 and a transmission gear 92 rotatably connected on the base 5, a large gear 93 meshed with the transmission gear 92 is arranged at the bottom of the rotating sleeve 7, a sliding bar 94 is slidably connected on the linear sliding rail 91, a rack 95 meshed with the transmission gear 92 is fixedly connected on one side of the sliding bar 94, an L-shaped arm 96 is fixedly connected on the other side of the sliding bar 94, a swinging arm 97 is hinged at the upper end of the L-shaped arm 96, a scraping seat 98 is hinged at the front end of the swinging arm 97, a strip-shaped rubber strip 99 which is stuck on the upper surface of the photovoltaic panel 1 is clamped at the lower end of the scraping seat 98, and the lengths of the linear sliding rail 91, the sliding bar 94 and the rack 95 are the same.
As shown in fig. 4, a circle of balls 32 is clamped and embedded on the lower end surface of the movable swivel mount 3, and a round rollaway nest is formed on the upper end surface of the upright post 4 for embedding the balls 32. The upper end of the movable swivel base 3 is provided with two protruding support plates 33, the lower end of the connecting seat 23 is provided with an arc-shaped plate 27 embedded between the two support plates 33, and a hinge shaft 34 is arranged on the support plates 33 and the arc-shaped plate 27 in a penetrating manner.
The two ends of the supporting rod 8 are respectively hinged with a hinge seat 81, the hinge seat 81 at the upper end is fixed with a second mounting hole 25 on the longitudinal rod 22 through bolts, and the hinge seat 81 at the lower end is fixed with a connecting sheet 71 protruding out of the edge of the rotating sleeve 7 through bolts. The hinge seat 81 allows the support bar 8 to swing in the longitudinal direction, facilitating the longitudinal swing of the support bar 8. Because the connecting seat 23 can swing relative to the movable swivel seat 3, the longitudinal rod 22 is provided with a row of second mounting holes 25, and the support rod 8 can be fixed by selecting the proper second mounting holes 25, so that the inclination angle of the photovoltaic panel 1 can be adjusted to meet the requirement, and light can be directly irradiated on the photovoltaic panel 1.
The working flow is as follows: the driving motor 6 can drive the movable swivel mount 3 to rotate and drive the frame 2 and the photovoltaic panel 1 to rotate, so that the conversion efficiency of the photovoltaic panel 1 to light energy is improved, and the waste of the light energy is reduced. The scraping assembly 9 is used for removing impurities such as dust on the surface of the photovoltaic panel 1, and the photovoltaic panel 1 rotates for one stroke every day, which is equivalent to scraping the photovoltaic panel 1 by the rubber strip 99. The frame 2 rotates, drives bracing piece 8 lateral shifting simultaneously, and bracing piece 8 drives and rotates cover 7 relative stand 4 and rotate, rotates the rotation of cover 7 and drives gear wheel 93, drive gear 92 rotation, and drive gear 92 drives rack 95 and draw runner 94 translation along linear slide rail 91, drives L type arm 96, swing arm 97 translation together, makes rubber strip 99 clean photovoltaic board 1 surface. Due to the transmission gear 92, the rotation direction of the photovoltaic panel 1 is opposite to the movement direction of the rubber strip 99, and the surface scraping efficiency of the photovoltaic panel 1 is improved. Since the swinging arm 97 can swing relative to the L-shaped arm 96, the rubber strip 99 is always abutted against the surface of the photovoltaic panel 1 under the self-gravity of the rubber strip 99 and the scraping seat 98.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a rotating device of photovoltaic board, includes the frame that is used for installing the photovoltaic board, activity swivel mount, stand, base, and the stand is fixed on the base perpendicularly, and its characterized in that, activity swivel mount rotates to set up on the stand, the inside cavity of stand is fixed with the motor on the stand lateral surface, and the output shaft of motor penetrates inside the stand and is connected with initiative helical gear, and activity swivel mount lower extreme has the pivot, and the pivot penetrates inside the stand and is connected with driven helical gear, initiative helical gear and driven helical gear meshing, and the frame articulates in activity swivel mount upper end, and the stand is gone up to overlap the rotatable swivel mount of freedom, articulates between swivel mount and the frame has the bracing piece;
the frame comprises a plurality of cross bars, longitudinal bars and connecting seats, wherein the cross bars are arranged in parallel, the first cross bar is provided with a first mounting hole, the longitudinal bars are provided with a second mounting hole which is arranged in a straight shape along the length direction of the first cross bar, the connecting seats are square plate-shaped, the connecting seats are provided with a third mounting hole which is distributed in a matrix, the cross bars are fixed on the longitudinal bars through bolts, the two middle longitudinal bars are fixed on the connecting seats through bolts, and the connecting seats are hinged at the upper ends of the movable swivel bases;
the base is provided with a scraping assembly capable of wiping the photovoltaic panel, the scraping assembly comprises a linear sliding rail fixed on the base and a transmission gear rotationally connected to the base, the bottom of a rotating sleeve is provided with a large gear meshed with the transmission gear, the linear sliding rail is connected with a sliding strip in a sliding manner, one side of the sliding strip is fixedly connected with a rack meshed with the transmission gear, the other side of the sliding strip is fixedly connected with an L-shaped arm, the upper end of the L-shaped arm is hinged with a swinging arm, the front end of the swinging arm is hinged with a scraping seat, and the lower end of the scraping seat is embedded with a strip-shaped rubber strip attached to the upper surface of the photovoltaic panel.
2. The rotating device of the photovoltaic panel according to claim 1, wherein a circle of balls are clamped and embedded on the lower end face of the movable swivel base, and balls are embedded in the circular rollaway nest on the upper end face of the upright post.
3. The rotating device of a photovoltaic panel according to claim 2, wherein the upper end of the movable swivel base is provided with two protruding support plates, the lower end of the connecting base is provided with an arc plate embedded between the two support plates, and a hinge shaft is arranged on the support plates and the arc plate in a penetrating way.
4. A device for rotating a photovoltaic panel according to claim 1, 2 or 3, wherein the linear slide, the slide and the rack have the same length.
5. The rotating device of the photovoltaic panel according to claim 1, wherein the two ends of the supporting rod are respectively hinged with a hinge seat, the hinge seat at the upper end is fixed with the mounting hole on the longitudinal rod through bolts, and the hinge seat at the lower end is fixed with the connecting sheet protruding from the edge of the rotating sleeve through bolts.
6. The photovoltaic panel rotation apparatus of claim 5, wherein the connecting tabs are four and are circumferentially uniformly distributed.
7. The rotating device of a photovoltaic panel according to claim 6, wherein a plurality of universal wheels are fixed at the lower bottom of the rotating sleeve and are abutted against the upper surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304863.9U CN220067327U (en) | 2023-05-26 | 2023-05-26 | Rotating device of photovoltaic panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321304863.9U CN220067327U (en) | 2023-05-26 | 2023-05-26 | Rotating device of photovoltaic panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067327U true CN220067327U (en) | 2023-11-21 |
Family
ID=88753209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321304863.9U Active CN220067327U (en) | 2023-05-26 | 2023-05-26 | Rotating device of photovoltaic panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067327U (en) |
-
2023
- 2023-05-26 CN CN202321304863.9U patent/CN220067327U/en active Active
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| GR01 | Patent grant |