CN215918303U - Cleaning tool for photovoltaic power station assembly - Google Patents
Cleaning tool for photovoltaic power station assembly Download PDFInfo
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- CN215918303U CN215918303U CN202122221264.8U CN202122221264U CN215918303U CN 215918303 U CN215918303 U CN 215918303U CN 202122221264 U CN202122221264 U CN 202122221264U CN 215918303 U CN215918303 U CN 215918303U
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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 utility model relates to a cleaning tool for a photovoltaic power station assembly, which comprises a base, an inclined plate fixedly arranged above the base through four supporting plates and a bearing plate fixed among the four supporting plates and parallel to the inclined plate, wherein when the photovoltaic plate is cleaned, a photovoltaic plate to be cleaned is fixed on the bearing plate through an elastic limiting mechanism, then an elastic pneumatic mechanism works to drive a cleaning roller to do linear motion vertical to the bearing plate so as to enable the cleaning roller to be tightly attached to the surface of the photovoltaic plate, a bidirectional conveying mechanism drives the cleaning roller to do linear motion along the bearing plate, and in the process, the bidirectional conveying mechanism drives the cleaning roller to rotate through a transmission mechanism, so that the automatic cleaning function of the photovoltaic plate is realized through the mutual matching of all the mechanisms and parts, and the cleaning efficiency is greatly improved, without excessive manual operation.
Description
Technical Field
The utility model relates to the related technical field of cleaning devices, in particular to a cleaning tool for a photovoltaic power station assembly.
Background
The photovoltaic power station refers to a power generation system which utilizes solar energy and is composed of electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and a photovoltaic power generation system which is connected with a power grid and transmits power to the power grid, wherein photovoltaic power generation is a technology for directly converting the light energy into the electric energy by utilizing the photovoltaic effect of a semiconductor interface.
Since the photovoltaic panel is exposed to the outside during operation, dust and dirt are accumulated on the surface of the photovoltaic panel for a long time, the photovoltaic panel needs to be cleaned regularly in order not to affect the normal energy conversion rate, the conventional cleaning mode is manual cleaning, the efficiency of the mode is low, and manpower is consumed, so that a device capable of automatically cleaning needs to be designed.
Disclosure of Invention
The utility model aims to provide a cleaning tool for a photovoltaic power station component, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a cleaning tool for a photovoltaic power station assembly comprises a base, an inclined plate fixedly arranged above the base through four supporting plates, and a bearing plate fixed among the four supporting plates and parallel to the inclined plate, wherein the inclined plate is positioned below the bearing plate;
a cleaning roller is movably arranged between the bearing plate and the inclined plate through a bidirectional conveying mechanism, and the bidirectional conveying mechanism is used for driving the cleaning roller to do linear motion along the bearing plate so as to change the cleaning position of the cleaning roller on the photovoltaic plate;
the bidirectional conveying mechanism is provided with an elastic pneumatic mechanism connected with the cleaning roller, and the elastic pneumatic mechanism is used for driving the cleaning roller to do linear motion in the direction vertical to the bearing plate so as to enable the cleaning roller to be tightly attached to the surface of the photovoltaic plate;
the bidirectional conveying mechanism is connected with a rotating shaft of the cleaning roller through a transmission mechanism, so that the bidirectional conveying mechanism drives the cleaning roller to rotate through the transmission mechanism in the process that the cleaning roller does linear motion along the bearing plate.
As a further scheme of the utility model: the bearing plate is provided with a deep groove for placing the photovoltaic panel, and the elastic limiting mechanism comprises a supporting plate movably arranged in the deep groove through two elastic sheets.
As a still further scheme of the utility model: the bidirectional conveying mechanism comprises a screw rod which is rotatably arranged on the upper part of the inclined plate and is parallel to the inclined plate, and a movable plate arranged on the screw rod is arranged on the inclined plate and is used for driving the screw rod to rotate forwards or reversely.
As a still further scheme of the utility model: a guide way has been seted up to the bottom of fly leaf, elasticity pneumatic mechanism is in including sliding the expansion plate in the guide way, install cylinder on the fly leaf and through two guide bars and two spring activities set up the elastic plate of expansion plate below, the guide bar with expansion plate sliding connection, just the spring housing is established on the periphery of guide bar, its both ends respectively with the expansion plate with the elastic plate is connected.
As a still further scheme of the utility model: the transmission mechanism comprises a transmission shaft rotatably arranged above the inclined plate, a transmission pipe rotatably arranged on the upper part of the movable plate and slidably sleeved with the transmission shaft, and a transmission belt connected with the transmission shaft and the screw rod.
As a still further scheme of the utility model: the transmission shaft is provided with a limit groove, the inner wall of the transmission pipe is provided with a protruding part matched with the limit groove, and the transmission pipe is connected with the rotating shaft of the cleaning roller through a bevel gear set and a rod belt structure.
Compared with the prior art, the utility model has the beneficial effects that: the photovoltaic panel cleaning device is novel in design, when the photovoltaic panel is cleaned, the photovoltaic panel to be cleaned is fixed on the bearing plate through the elastic limiting mechanism, then the elastic pneumatic mechanism works to drive the cleaning roller to do linear motion perpendicular to the bearing plate, so that the cleaning roller is tightly attached to the surface of the photovoltaic panel, then the bidirectional conveying mechanism works to drive the cleaning roller to do linear motion along the bearing plate, in the process, the bidirectional conveying mechanism drives the cleaning roller to rotate through the transmission mechanism, after the cleaning is completed, the elastic pneumatic mechanism works in the reverse direction, so that the cleaning roller is separated from the surface of the photovoltaic panel, and finally the photovoltaic panel is taken out of the bearing plate.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a cleaning tool for photovoltaic power plant components.
FIG. 2 is a schematic view of a connection relationship between a bidirectional conveying mechanism and a transmission mechanism of an embodiment of a cleaning tool for photovoltaic power plant components.
Fig. 3 is an enlarged view of a structure at a in fig. 2.
FIG. 4 is a schematic view of the connection relationship between the elastic pneumatic mechanism and the cleaning roller in one embodiment of the cleaning tool for the photovoltaic power plant component.
FIG. 5 is a side view of one embodiment of a cleaning tool for photovoltaic power plant components.
In the figure: 1-a base; 2-a support plate; 3-bearing plate; 4-an inclined plate; 5-cleaning roller; 6-a screw rod; 7-a movable plate; 8-driving a motor; 9-a transmission shaft; 10-a transmission pipe; 11-a transmission belt; 12-a limiting groove; 13-a protrusion; 14-bevel gear set; 15-a retractable plate; 16-a cylinder; 17-a resilient plate; 18-a guide bar; 19-a spring; 20-a first link; 21-a second link; 22-a spring plate; 23-resisting board.
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.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 5, in an embodiment of the present invention, a cleaning tool for a photovoltaic power station assembly includes a base 1, an inclined plate 4 fixedly installed above the base 1 through four supporting plates 2, and a receiving plate 3 fixed between the four supporting plates 2 and parallel to the inclined plate 4, where the inclined plate 4 is located below the receiving plate 3, and the cleaning tool for a photovoltaic power station assembly further includes an elastic limiting mechanism, and the elastic limiting mechanism is disposed on the receiving plate 3 and is used for fixing a photovoltaic plate to be cleaned by tilting on the receiving plate 3;
the cleaning roller 5 is movably arranged between the bearing plate 3 and the inclined plate 4 through a bidirectional conveying mechanism, and the bidirectional conveying mechanism is used for driving the cleaning roller 5 to do linear motion along the bearing plate 3 so as to change the cleaning position of the cleaning roller 5 on the photovoltaic panel;
the elastic pneumatic mechanism is arranged on the bidirectional conveying mechanism, is connected with the cleaning roller 5 and is used for driving the cleaning roller 5 to do linear motion in the direction vertical to the bearing plate 3 so as to enable the cleaning roller 5 to be tightly attached to the surface of the photovoltaic plate;
and the transmission mechanism is respectively connected with the bidirectional conveying mechanism and the rotating shaft of the cleaning roller 5 and is used for driving the cleaning roller 5 to rotate in the process that the cleaning roller 5 makes linear motion along the bearing plate 3.
In detail, in the process of cleaning the photovoltaic panel, the cleaning roller 5 may be in a wet state, and of course, water may also be sprayed on the surface of the photovoltaic panel to increase the cleaning effect, and the cleaning roller should be specifically selected according to the actual cleaning requirement;
in addition, the length of two support plates 2 on one side of the base 1 is different from the length of two support plates on the other side, the top ends of the four support plates 2 are all inclined and fixed with the bottom of the inclined plate 4 (a buckle or welded connection mode can be adopted), the width of the bearing plate 3 is consistent with that of the base 1, and the support plates 2 are fixed with the two through bolts.
In the embodiment of the utility model, when the photovoltaic panel is cleaned, the photovoltaic panel to be cleaned is fixed on the bearing plate 3 through the elastic limiting mechanism, and then the elastic pneumatic mechanism works to drive the cleaning roller 5 to do linear motion vertical to the bearing plate 3, so that the cleaning roller 5 is tightly attached to the surface of the photovoltaic panel;
then, the bidirectional conveying mechanism works to drive the cleaning roller 5 to do linear motion along the bearing plate 3, and in the process, the bidirectional conveying mechanism drives the cleaning roller 5 to rotate through the transmission mechanism;
after cleaning, the elastic pneumatic mechanism works reversely to separate the cleaning roller 5 from the surface of the photovoltaic panel, and finally, the photovoltaic panel is taken out from the bearing plate 3.
In conclusion, through the mutual matching of the mechanisms and the parts, the automatic cleaning function of the photovoltaic panel is realized, the cleaning efficiency is greatly improved, excessive manual operation is not needed, and the automatic cleaning device is suitable for popularization and use;
in addition, because at abluent in-process, elasticity stop gear fixes the photovoltaic board on accepting board 3, so guaranteed the stability of photovoltaic board in the cleaning process, improve abluent effect to a certain extent.
As an embodiment of the present invention, a deep groove for placing a photovoltaic panel is formed on the receiving plate 3, the elastic limiting mechanism includes a supporting plate 23 movably disposed in the deep groove through two elastic sheets 22, one side of each elastic sheet 22 is fixed to an inner wall of the deep groove, and the other side of each elastic sheet 22 is fixed to a side portion of the supporting plate 23.
Note that the elastic piece 22 is an elastic component, and in this application, a torsion spring or a spring may be used instead of the elastic piece, which is not specifically limited in this application, and only needs to meet the requirement, and can be selected according to the actual requirement.
In the embodiment of the utility model, in the cleaning process, the photovoltaic panel is positioned in the deep groove on the bearing plate 3, and the elastic sheet 22 deforms, so that the abutting plate 23 abuts against the side part of the photovoltaic panel, thereby effectively limiting the photovoltaic panel and ensuring the stability of the photovoltaic panel in the cleaning process;
in addition, for the photovoltaic panel within a certain width range, the photovoltaic panel can be stabilized through the elastic sheet 22 and the abutting plate 23, so that the application range of the tool is expanded.
As an embodiment of the present invention, the bidirectional conveying mechanism includes a screw rod 6 rotatably mounted on an upper portion of the inclined plate 4 in parallel therewith, a movable plate 7 provided on the screw rod 6 is mounted on the inclined plate 4 for driving a driving motor 8 for rotating the screw rod 6 in a forward or reverse direction, and the cleaning roller 5 is provided on a lower portion of the movable plate 7 by the elastic pneumatic mechanism.
The movable plate 7 is arranged in a T shape, a through hole for the screw rod 7 to pass through is formed in the side part of the movable plate, and threads matched with the screw rod 6 are arranged on the inner wall of the through hole;
secondly, the driving motor 8 is a servo motor with an output end capable of being driven bidirectionally, the specific model of the servo motor is not limited in the application, and the model with stable output can be selected in the actual use;
in detail, a through groove is formed in the bearing plate 3, the lower end of the movable plate 7 penetrates through the through groove, and in use, the through groove is arranged to effectively guide the movement of the movable plate 7 and ensure that the movable plate 7 is in normal threaded fit with the screw rod 6.
In the embodiment of the present invention, when the driving motor 8 works, the screw rod 6 is driven to rotate in a forward direction or a reverse direction, and during the rotation of the screw rod 6, the movable plate 7 is in threaded fit with the screw rod to slide along the through groove on the receiving plate 3, so that the cleaning roller 5 is linearly moved along the receiving plate 3, and the position change of the cleaning roller 5 is realized.
As an embodiment of the present invention, a guide groove is formed at the bottom of the movable plate 7, and the elastic pneumatic mechanism includes a telescopic plate 15 slidably disposed in the guide groove, a cylinder 16 mounted on the movable plate 7, and an elastic plate 17 movably disposed below the telescopic plate 15 through two guide rods 18 and two springs 19;
It should be added that the retractable plate 15 is also arranged in a T shape, which is the same as the movable plate 7, and the air cylinder 16 can be replaced by an electric retractable rod or a hydraulic cylinder;
a protruding block is arranged on the outer wall of the expansion plate 15, and the movable end of the air cylinder 16 is fixed with the protruding block.
In the embodiment of the utility model, when the cylinder 16 extends, the expansion plate 15 slides towards the outside of the movable plate 7, so that the cleaning roller 5 is tightly attached to the surface of the photovoltaic plate, the spring 19 is compressed, proper cleaning force is ensured, the compression amount of the spring 19 can be changed through the activity of the cylinder 16, the cleaning force is adjusted, and the practicability of the tool is enhanced;
here, the guide bar 18 is provided to prevent the spring 19 from being bent during compression.
As an embodiment of the present invention, the transmission mechanism includes a transmission shaft 9 rotatably mounted above the inclined plate 4, a transmission pipe 10 rotatably mounted on the upper portion of the movable plate 7 and slidably engaged with the transmission shaft 9, and a transmission belt 11 connecting the transmission shaft 9 and the screw rod 6;
a limiting groove 12 is formed in the transmission shaft 9, a protruding portion 13 matched with the limiting groove 12 is arranged on the inner wall of the transmission pipe 10, and the transmission pipe 10 is connected with the rotating shaft of the cleaning roller 5 through a bevel gear set 14 and a rod belt structure.
In the embodiment of the utility model, the screw rod 6 drives the transmission shaft 9 to rotate through the transmission belt 11 when rotating, so that the transmission shaft 9 drives the transmission pipe 10 to rotate through the matching of the limiting groove 12 and the protruding part 13, and thus, the transmission pipe 10 drives the cleaning roller 5 to rotate through the bevel gear set 14 and the rod belt structure, the synchronization of the linear motion and the rotation of the driving roller 5 is realized, and the effectiveness of cleaning the photovoltaic panel is ensured.
For unfolding, the bevel gear set 14 comprises a first bevel gear fixedly mounted on the outer periphery of the transmission pipe 10 and a second bevel gear rotatably mounted on the movable plate 7 through a first shaft, wherein the second bevel gear is meshed with the first bevel gear;
the rod belt structure comprises a first connecting rod 20 and a second connecting rod 21, the head ends of the first connecting rod 20 and the second connecting rod 21 are rotatably connected through a second shaft member, the tail end of the first connecting rod 20 is rotatably connected with the first shaft member, and the second shaft member is connected with the first shaft member through a belt;
similarly, the end of the second link 21 is rotatably connected to the rotating shaft of the cleaning roller 5, and a belt is connected between the rotating shaft of the cleaning roller 5 and the second shaft member.
Because the cleaning roller 5 can make linear motion in the direction perpendicular to the bearing plate 3 through the elastic pneumatic mechanism, if the rod belt structure is not arranged, a belt is directly connected between the first shaft element and the rotating shaft of the cleaning roller 5, and the normal transmission of the driving pipe 10 to the cleaning roller 5 cannot be met at the moment.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A cleaning tool for photovoltaic power plant subassembly, includes base (1), through four backup pad (2) fixed mounting in hang plate (4) of base (1) top and fix four between backup pad (2) and with hang plate (4) parallel accept board (3), hang plate (4) are in accept the below of board (3), its characterized in that still includes:
the elastic limiting mechanism is arranged on the bearing plate (3) and is used for fixing the photovoltaic panel to be inclined and cleaned on the bearing plate (3);
the cleaning roller (5) is movably arranged between the bearing plate (3) and the inclined plate (4) through a bidirectional conveying mechanism, and the bidirectional conveying mechanism is used for driving the cleaning roller (5) to do linear motion along the bearing plate (3) so as to change the position of the cleaning roller (5) for cleaning the photovoltaic panel;
the elastic pneumatic mechanism is arranged on the bidirectional conveying mechanism, is connected with the cleaning roller (5) and is used for driving the cleaning roller (5) to do linear motion in the direction vertical to the bearing plate (3) so as to enable the cleaning roller (5) to be tightly attached to the surface of the photovoltaic plate;
and the transmission mechanism is respectively connected with the bidirectional conveying mechanism and the rotating shaft of the cleaning roller (5) and is used for driving the cleaning roller (5) to rotate in the process that the cleaning roller (5) makes linear motion along the bearing plate (3).
2. The cleaning tool for the photovoltaic power station component as claimed in claim 1, characterized in that the receiving plate (3) is provided with a deep groove for placing the photovoltaic plate, and the elastic limiting mechanism comprises a supporting plate (23) movably arranged in the deep groove through two elastic sheets (22);
one side of the elastic sheet (22) is fixed with the inner wall of the deep groove, and the other side of the elastic sheet is fixed with the side part of the abutting plate (23).
3. The cleaning tool for photovoltaic power plant components according to claim 1, characterized in that the bidirectional conveying mechanism comprises a screw rod (6) rotatably mounted on the upper portion of the inclined plate (4) and parallel to the same, a movable plate (7) arranged on the screw rod (6) is mounted on the inclined plate (4) and is used for driving a driving motor (8) for driving the screw rod (6) to rotate forwards or reversely, and the cleaning roller (5) is arranged on the lower portion of the movable plate (7) through the elastic pneumatic mechanism.
4. The cleaning tool for photovoltaic power plant components according to claim 3, characterized in that a guide groove is opened at the bottom of the movable plate (7), the elastic pneumatic mechanism comprises a telescopic plate (15) slidably arranged in the guide groove, a cylinder (16) mounted on the movable plate (7), and an elastic plate (17) movably arranged below the telescopic plate (15) through two guide rods (18) and two springs (19);
cleaning roller (5) rotate to be installed the lower part of elastic plate (17), guide bar (18) with expansion plate (15) sliding connection, just spring (19) cover is established in the periphery of guide bar (18), its both ends respectively with expansion plate (15) with elastic plate (17) are connected, the expansion end of cylinder (16) with expansion plate (15) are fixed.
5. A cleaning tool for photovoltaic power plant components according to claim 4, characterized in that the transmission mechanism comprises a transmission shaft (9) rotatably mounted above the inclined plate (4), a transmission pipe (10) rotatably mounted on the upper part of the movable plate (7) and slidably engaged with the transmission shaft (9), and a transmission belt (11) connecting the transmission shaft (9) and the screw (6).
6. The cleaning tool for photovoltaic power plant components according to claim 5, characterized in that the transmission shaft (9) is provided with a limiting groove (12), the inner wall of the transmission tube (10) is provided with a protrusion (13) adapted to the limiting groove (12), and the transmission tube (10) is connected with the rotating shaft of the cleaning roller (5) through a bevel gear set (14) and a rod-belt structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202122221264.8U CN215918303U (en) | 2021-09-14 | 2021-09-14 | Cleaning tool for photovoltaic power station assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122221264.8U CN215918303U (en) | 2021-09-14 | 2021-09-14 | Cleaning tool for photovoltaic power station assembly |
Publications (1)
Publication Number | Publication Date |
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CN215918303U true CN215918303U (en) | 2022-03-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122221264.8U Active CN215918303U (en) | 2021-09-14 | 2021-09-14 | Cleaning tool for photovoltaic power station assembly |
Country Status (1)
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CN (1) | CN215918303U (en) |
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2021
- 2021-09-14 CN CN202122221264.8U patent/CN215918303U/en active Active
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