CN217035614U - Photovoltaic solar panel fixing and clamping device - Google Patents

Abstract

The application provides a photovoltaic solar panel fixing and clamping device which comprises a fixing plate, wherein a jacking device is arranged on the fixing plate, a solar panel placing part is arranged at the upper part of the jacking device, and the solar panel placing part comprises a bottom plate with a through groove; the bottom plate is provided with a first fixed plate, a second fixed plate, a first rotating plate and a second rotating plate which are sequentially connected, fixing devices are arranged between the first fixed plate and the second rotating plate, between the second rotating plate and the first rotating plate and between the first rotating plate and the second fixed plate, the distance between the first fixed plate and the first rotating plate is equal to the width/length of the photovoltaic solar panel, and the distance between the second fixed plate and the second rotating plate is equal to the length/width of the photovoltaic solar panel; a pushing device is arranged on one side of the jacking device, and a cleaning device is arranged on the other side of the jacking device; this application simple structure can fix polylith solar panel simultaneously, does not need extra fixing device, can not cause the damage to solar panel, and has saved a large amount of spaces, has improved work efficiency.

Description

Photovoltaic solar panel fixing and clamping device

Technical Field

The application relates to the technical field of photovoltaic modules, in particular to a fixing and clamping device for a photovoltaic solar panel.

Background

In recent years, a photovoltaic power generation system is rapidly developed at home and abroad, the application of the photovoltaic power generation system in the aspect of new energy in life becomes an indispensable part, a photovoltaic solar panel refers to a facility for converting solar energy into direct-current electric energy by utilizing the photovoltaic effect of a photovoltaic semiconductor material, at present, mainstream photovoltaic modules all use a silicon-based battery piece as a core, the highest photoelectric conversion efficiency is close to 20%, when the photovoltaic solar panel is processed, the photovoltaic solar panel needs to be fixed to prevent the photovoltaic solar panel from moving, but fixing clamps for processing the photovoltaic solar panel in the prior art have many defects, generally the solar panel is clamped through a clamping device, such as an air cylinder and the like, the clamping times are many, the damage of the solar panel is easily caused, and the working efficiency is low; in addition, solar panel among the prior art is the monolithic propulsion before fixed, to middle-size and small-size enterprise, does not have longer transportation and produces the line, further reduces work efficiency.

In the prior art, someone is improving the technical shortcoming that exists above-mentioned, but when processing solar panel, still need fix solar panel through the centre gripping equipment of peripheral hardware, be like application number: 201920178189.1, a solar panel is secured by a clamping assembly 2; in the patent with application number 201921543808.9, the solar panel needs to be fixed through the pressing plate 14 and the rubber buffer block 15, when the clamping force is not well controlled, the solar photovoltaic panel is still easily damaged, and when a problem occurs in the clamping device, the solar photovoltaic panel falls down and is more easily damaged; and each workpiece to be processed needs to be clamped, so that the working efficiency is reduced.

In summary, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The fixing and clamping device comprises a fixing plate, wherein a jacking device is arranged on the fixing plate, a solar panel placing part matched with the jacking device is arranged at the upper part of the jacking device, the solar panel placing part comprises a bottom plate, the bottom plate is connected with the fixing plate through a bottom support, a through groove is formed in the bottom plate, and the through groove is matched with the jacking device; the bottom plate is provided with a first fixed plate, a second fixed plate, a first rotating plate and a second rotating plate which are sequentially connected, fixing devices are arranged between the first fixed plate and the second rotating plate, between the second rotating plate and the first rotating plate and between the first rotating plate and the second fixed plate, the distance between the first fixed plate and the first rotating plate is equal to the width/length of the photovoltaic solar panel, and the distance between the second fixed plate and the second rotating plate is equal to the length/width of the photovoltaic solar panel; one side of the jacking device is provided with a pushing device, and the other side of the jacking device is provided with a cleaning device.

As a preferable scheme, the jacking device comprises an air cylinder, an air pressure rod is arranged at the upper part of the air cylinder, a solar panel placing plate is arranged at the top of the air pressure rod, the length of the solar panel placing plate is equal to that of the through groove, and the width of the solar panel placing plate is equal to that of the through groove.

Preferably, the thickness of the solar panel placing plate is equal to that of the bottom plate.

As a preferred scheme, thrust unit includes the fixed bolster of being connected with the fixed plate, the top of fixed bolster is equipped with the mounting panel, be fixed with the push cylinder on the mounting panel, the push cylinder is connected with the one end of catch bar, and the other end catch plate of catch bar is connected, the catch plate is close to one side of jacking device.

As a preferable scheme, a rubber buffer block is arranged on the pushing plate.

As a preferred scheme, cleaning device includes the dust absorption chamber, the dust absorption hole has been seted up to the bottom in dust absorption chamber, the bottom in dust absorption chamber still is equipped with the round brush, the dust absorption chamber passes through the pipeline and is connected with dust extraction, the dust absorption chamber passes through the lifter and is connected with the fixed plate, the below in dust absorption chamber is equipped with the slider who is used for supporting solar panel.

As a preferable scheme, the sliding device comprises a sliding device fixing plate, the bottom of the sliding device fixing plate is connected with the fixing plate through a support frame, a sliding rail is arranged at the upper part of the sliding device fixing plate, a sliding plate is arranged on the sliding rail in a sliding manner, and a sliding chute matched with the sliding rail is arranged at the bottom of the sliding plate.

As a preferred scheme, the dust suction device comprises a shell, a dust suction motor is detachably arranged at the top of the shell, and a filter screen is arranged in the shell.

As a preferred scheme, a cleaning door body is further arranged on one side of the shell.

As a preferred scheme, one side of the dust suction cavity is provided with a dismounting plate, and the dismounting plate is detachably connected with the dust suction cavity through a screw.

In this application, open rotor plate one and rotor plate two, place solar panel on the bottom plate, then close rotor plate one and rotor plate two, realize solar panel's fixing through fixing device, this application passes through the bottom plate, elevating gear, fixed plate one, fixed plate two, the setting of rotor plate one and rotor plate two can be fixed a plurality of solar panel simultaneously, do not need extra fixing device, can not damage solar panel, when processing solar panel, jack-up solar panel makes solar panel's last plane and fixed plate one through the jacking device, fixed plate two, the last plane parallel and level of rotor plate one and rotor plate two, after the processing is accomplished, continue upwards jack-up, push away and clear up on cleaning device's the station through thrust unit, continue processing to next solar panel.

This application simple structure can fix polylith solar panel simultaneously, does not need extra fixing device, can not cause the damage to solar panel, and has saved a large amount of spaces, has improved work efficiency, is particularly suitable for middle-size and small-size enterprise and is suitable for.

Drawings

FIG. 1 is a schematic view of the structure of angle one of the present application;

FIG. 2 is a schematic structural view of angle two of the present application;

fig. 3 is a schematic view of a first angle of the solar panel mounting portion of the present application;

fig. 4 is a structural diagram of an angle two of the solar panel placing part of the present application;

fig. 5 is a schematic view showing a state where the first and second rotating plates of the solar panel placing section of the present invention are opened;

FIG. 6 is a schematic structural view of the solar panel placing part separated from the jacking device;

FIG. 7 is a schematic structural view of the cleaning apparatus of the present application;

FIG. 8 is a schematic view of the angle one configuration of the suction chamber of the present application without the stripper plate;

FIG. 9 is a structural schematic view of the second angle of the dust chamber of the present application without the stripper plate;

FIG. 10 is a schematic structural view of the dust chamber with a stripper plate of the present application;

FIG. 11 is a schematic view showing the construction of the dust suction apparatus;

FIG. 12 is a schematic view showing a structure of a dust suction motor;

1. fixed plate 2, bottom plate 3, bottom support 4, logical groove

5. A first fixed plate 6, a second fixed plate 7, a first rotating plate 8 and a second rotating plate

9. Fixing device 10, cylinder 11, air pressure rod 12, solar panel place board

13. Fixed bolster 14, mounting panel 15, promote cylinder 16, catch bar

17. A push plate 18, a rubber buffer block 19, a dust suction cavity 20 and a dust suction hole

21. Rolling brush 22, rolling brush support 23, pipeline 24 and dust collecting device

25. Lifting rod 26, sliding device 27, detaching plate 28 and screw

29. Casing 30, dust suction motor 31, cleaning door 32, and sliding device fixing plate

33. Support frame 34, slide rail 35, sliding plate.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to fig. 1 to 12. It should be noted that the specific embodiments described herein are only for illustrating and explaining the present invention and are not to be construed as limiting the present invention.

The first embodiment is as follows:

the application provides a photovoltaic solar panel fixing and clamping device which comprises a fixing plate 1, preferably, the fixing plate 1 is a rectangular plate, and in order to facilitate the movement of equipment, rollers can be arranged at the bottom of the fixing plate 1 and are used for facilitating the movement of the equipment, so that the working efficiency is further improved; the solar panel lifting device is characterized in that a lifting device is arranged on the fixed plate 1, a solar panel placing part matched with the lifting device is arranged at the upper part of the lifting device, the solar panel placing part comprises a bottom plate 2, the bottom plate 2 is connected with the fixed plate 1 through a bottom support 3, the bottom plate 2 and the fixed plate 1 are fixed through well-known connection modes such as welding, bonding and screw connection which are commonly used in the prior art, a through groove 4 is formed in the bottom plate 2, a rectangular groove is selected from the through grooves 4, and the through groove 4 is matched with the lifting device; the bottom plate 2 is provided with a first fixed plate 5, a second fixed plate 6, a first rotating plate 7 and a second rotating plate 8 which are sequentially connected, the first fixed plate 5, the second fixed plate 6, the first rotating plate 7 and the second rotating plate 8 are the same in height, the first fixed plate 5, the second fixed plate 6 and the bottom plate 2 are fixed through well-known connection modes such as welding, bonding and screw connection commonly used in the prior art, and can also be formed through integral forming and the like, the first rotating plate 7, the second rotating plate 8 and the bottom plate 2 are connected through rotating connection modes commonly used in the prior art such as rotating shafts and rotating pins, fixing devices 9 are arranged between the first fixed plate 5 and the second rotating plate 8, between the second rotating plate 8 and the first rotating plate 7, and between the first rotating plate 7 and the second fixed plate 6, and the fixing devices 9 are arranged to realize that the first fixed plate 5, the second fixed plate 6, the first rotating plate 7, the second rotating plate 7, The second rotating plate 8 is connected to fix the solar panel inside, the fixing device 9 adopts a buckle, a stainless steel suspension buckle and the like in the prior art, the specific structure is not improved, and technicians can select the fixing device according to specific conditions; the distance between the first fixed plate 5 and the first rotating plate 7 is equal to the width/length of the photovoltaic solar panel, the distance between the second fixed plate 6 and the second rotating plate 8 is equal to the length/width of the photovoltaic solar panel, and specifically, when the distance between the first fixed plate 5 and the first rotating plate 7 is equal to the width of the photovoltaic solar panel, the distance between the second fixed plate 6 and the second rotating plate 8 is equal to the length of the photovoltaic solar panel; when the distance between the first fixed plate 5 and the first rotating plate 7 is equal to the length of the photovoltaic solar panel, the distance between the second fixed plate 6 and the second rotating plate 8 is equal to the width of the photovoltaic solar panel, namely, the length and the width of the solar panel placing part are equal to the length and the width of the photovoltaic solar panel, so that the solar panel can be better fixed; one side of the jacking device is provided with a pushing device, the other side of the jacking device is provided with a cleaning device, and the processed solar panel is pushed to the cleaning device through the pushing device to be cleaned.

In this embodiment, through the cooperation of fixed plate one 5, rotor plate one 7, fixed plate two 6, rotor plate two 8, fixing device 9, jacking device, can realize polylith solar panel's fixed simultaneously, and when processing solar panel, do not need extra clamping device, can prevent to cause the damage to solar panel, improve work efficiency.

The second embodiment:

the embodiment further defines the jacking device, and specifically comprises the following steps:

the jacking device comprises an air cylinder 10, an air pressure rod 11 is arranged at the upper part of the air cylinder 10, the air cylinder 10 and the air pressure rod 11 can be obtained by adopting the prior art, and the structure of the jacking device is not improved; the top of the air pressure rod 11 is provided with a solar panel placing plate 12, the solar panel placing plate 12 is preferably a rectangular plate and matched with the through groove 4, the top of the solar panel placing plate 12 and the top of the air pressure rod 11 are fixed through well-known connection modes such as bonding, welding and screw connection in the prior art, the length of the solar panel placing plate 12 is equal to that of the through groove 4, and the width of the solar panel placing plate 12 is equal to that of the through groove 4; more preferably, the thickness of the solar panel placing panel 12 is equal to the thickness of the base panel 2.

When this embodiment uses, cylinder 10 promotes solar panel and places board 12 and move up, make it and logical groove 4 complete coordination back, stop motion, open rotor plate one 7, rotor plate two 8, place solar panel and place board 12 with solar panel through other electric actuator etc. artifically, on bottom plate 2, the total height can not exceed rotor plate one 7, rotor plate two 8, fixed plate one 5, the height of fixed plate two 6, after placing the completion, close rotor plate one 7, rotor plate two 8, then lock fixing device 9 between each board, can realize fixing a plurality of solar panel, when concretely processing, cylinder 10 moves up, place board 12 through solar panel and drive the solar panel of placing the portion above that and move, upper surface and rotor plate one 7 when the solar panel of treating processing, rotor plate two 8, the fixed plateA 5When the upper surface parallel and level of the second fixed plate 6, the stop motion is directly processed, no extra clamping device is needed in the process, and the solar panel can be prevented from being damaged in the clamping process.

Example three:

the present embodiment defines the pushing means, in particular:

the pushing device comprises a fixing support 13 connected with the fixing plate 1, the fixing support 13 is preferably a cylindrical support rod, the top of the fixing support 13 is provided with a mounting plate 14, the mounting plate 14 is preferably a rectangular plate, and the fixing support 13 is connected with the fixing plate 1 and the mounting plate 14 through bonding, welding, screw connection and other modes commonly used in the prior art; be fixed with push cylinder 15 on the mounting panel 14, push cylinder 15 is connected through modes such as leg joint, screw connection, bolted connection with mounting panel 14, and push cylinder 15 adopts among the prior art cylinder can, and specific model does not do and prescribes a limit to, push cylinder 15 is connected with the one end of catch bar 16, and the other end catch bar 17 of catch bar 16 is connected, and catch bar 17 is preferred rectangular plate, catch bar 17 is connected through modes such as bonding, welding, the screw connection commonly used among the prior art with catch bar 16, one side that catch bar 17 is close to jacking device is for further protection solar panel, be provided with rubber buffer block 18 on the catch bar 17, rubber buffer block 18 is connected through the connected mode commonly used among the prior art such as screw connection, bonding with catch bar 17.

In this embodiment, the processed solar panel continues to move upwards under the action of the jacking device, so that the whole solar panel is higher than the upper surfaces of the first rotating plate 7, the second rotating plate 8, the first fixing plate 5 and the second fixing plate 6, but the solar panel below is positioned in the first rotating plate 7, the second rotating plate 8, the first fixing plate 5 and the second fixing plate 6, thereby preventing the solar panel from being directly pushed away without processing; the pushing cylinder 15 pushes the pushing rod 16 to move, so that the pushing plate 17 is pushed to move, and when the pushing plate 17 is in contact with the solar panel, the solar panel is directly pushed to the cleaning station to be cleaned.

Example four:

this embodiment describes cleaning device, specifically, cleaning device includes dust absorption chamber 19, and dust absorption chamber 19 is the rectangular cavity of preferred rectangular plate constitution, dust absorption hole 20 has been seted up to dust absorption chamber 19's bottom, dust absorption chamber 19's bottom still is equipped with round brush 21, and round brush 21 rotates through round brush support 22 and dust absorption chamber 19's both sides to be connected, and round brush support 22 passes through the screw with dust absorption chamber 19's lateral wall, bonds, welds etc. and is connected the well known connected mode among the prior art, dust absorption chamber 19 passes through pipeline 23 and is connected with dust extraction 24, dust absorption chamber 19 passes through lifter 25 and is connected with fixed plate 1, and lifter 25 is connected through the well known connected mode such as bonding, welding, screw connection with fixed plate 1, dust absorption chamber 19's bottom is equipped with the slider 26 who is used for supporting solar panel.

Preferably, in order to facilitate the cleaning of the dust chamber 19, a detaching plate 27 is disposed at one side of the dust chamber 19, and the detaching plate 27 is detachably connected to the dust chamber 19 by a screw 28.

Preferably, the dust suction device 24 includes a housing 29, a dust suction motor 30 is detachably arranged on the top of the housing 29, the dust suction motor 30 is a dust suction motor in the prior art, and the dust suction motor is not improved in the present application, for example, the dust suction motor 30 specifically includes an electric motor, a fan, etc., a filter screen is arranged in the housing 29, and the filter screen is made of sponge in the prior art, so that large-particle impurities can be filtered, and in order to clean the inside of the housing 29 more conveniently, a cleaning door 31 is further arranged on one side of the housing 29, the cleaning door 31 is rotatably connected with the housing 29, a sealing strip is arranged between the cleaning door 31 and the housing 29, and a door lock can be further arranged to further ensure the sealing performance; the working principle of the dust suction device 24 in the present application is the same as that of the bucket type dust collector in the prior art, and is a mature prior art, and the detailed description thereof is omitted here.

The pushing device pushes the solar panel to the sliding device 26, the dust suction cavity 19 moves downwards under the action of the lifting rod 25, and when the rolling brush 21 is contacted with the upper surface of the solar panel, the solar panel stops descending; the sliding device 26 drives the solar panel to move, the solar panel is in contact with the rolling brush 21, so that the rolling brush 21 is driven to rotate, the upper surface of the solar panel is cleaned, and in the cleaning process, the dust suction device 24 is started to suck sundries, dust and the like into the dust suction device 24 through the dust suction hole 20 and the pipeline 23; when clearing up solar panel in this embodiment, also need not extra clamping device, through the contact between round brush 21 and the solar panel, can be in order to guarantee solar panel's stability, also can clear up its surface, through the mode of dust absorption and round brush, can make the clearance to solar panel target in place more.

Example five:

the present embodiment defines the sliding device 26, specifically:

the sliding device 26 comprises a sliding device fixing plate 32, the sliding device fixing plate 32 is preferably a rectangular plate, the bottom of the sliding device fixing plate 32 is connected with the fixing plate 1 through a support frame 33, and the support frame 33 is connected with the fixing plate 1 and the sliding device fixing plate 32 through bonding, welding, screw connection and the like which are commonly used in the prior art; a slide rail 34 is arranged at the upper part of the sliding device fixing plate 32, the slide rail 34 is connected with the sliding device fixing plate 32 through bonding, welding, screw connection and the like, a sliding plate 35 is arranged on the slide rail 34 in a sliding manner, and a sliding groove matched with the slide rail 34 is arranged at the bottom of the sliding plate 35; the sliding plate 35 can move along the sliding rail 34, so as to drive the solar panel to move, and the solar panel is contacted with the rolling brush 21 to clean the solar panel.

In order to further improve the working efficiency, the slide rail 34 may be an electric slide rail, and when the electric slide rail is adopted, a slide seat matched with the slide rail 34 is arranged at the bottom of the slide plate 35, which are mature prior art and are not described herein in detail.

The working principle of the utility model is as follows: in the application, the first rotating plate 7 and the second rotating plate 8 are opened, the solar panel is placed on the bottom plate 2, then the first rotating plate 7 and the second rotating plate 8 are closed, the solar panel is fixed through the fixing device 9, the solar panel is upwards jacked through the jacking device, the upper plane of the solar panel is flush with the upper planes of the first fixing plate 5, the second fixing plate 6, the first rotating plate 7 and the second rotating plate 8, after the solar panel is processed, the jacking device is continuously jacked upwards, the solar panel is pushed to a station of the cleaning device through the pushing device, the dust suction cavity 19 moves downwards under the action of the lifting rod 25, when the rolling brush 21 is in contact with the upper surface of the solar panel, the solar panel stops descending, the sliding device 26 drives the solar panel to move, the solar panel is in contact with the rolling brush 21, so that the rolling brush 21 is driven to rotate, the upper surface of the solar panel is cleaned, and the dust suction device 24 is started in the cleaning process, the sundries, dust and the like are sucked into the dust suction device 24 through the dust suction holes and the pipelines.

According to the solar panel fixing device, the bottom plate 2, the lifting device, the first fixing plate 5, the second fixing plate 6, the first rotating plate 7 and the second rotating plate 8 are arranged, so that a plurality of solar panels can be fixed at the same time, an additional fixing device is not needed, the solar panels cannot be damaged, a large amount of space is saved, the working efficiency is improved, and the solar panel fixing device is particularly suitable for small and medium-sized enterprises; in addition, when clearing up solar panel in this embodiment, also need not extra clamping device, through the contact between round brush 21 and the solar panel, can also clear up its surface in order to guarantee solar panel's stability, through the mode of dust absorption and round brush, can make the clearance to solar panel target in place more.

The above devices, connection relationships, etc., which are not described in detail, all belong to the prior art, and the present invention is not described in detail herein.

The connection relation in the mechanical structure of the utility model is the well-known connection mode in the prior art, such as threaded connection, bonding, welding and the like, and technicians can select the connection mode according to specific conditions, and the simple connection mode changes all belong to the protection scope of the utility model.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are included in the scope of protection of the present invention.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present application will not be described separately.

In addition, any combination of the various embodiments of the present application can be made, and the application should be considered as the disclosure of the present application as long as the idea of the present application is not violated.

Claims (10)

1. A photovoltaic solar panel fixing and clamping device comprises a fixing plate (1), and is characterized in that a jacking device is arranged on the fixing plate (1), a solar panel placing part matched with the jacking device is arranged at the upper part of the jacking device, the solar panel placing part comprises a bottom plate (2), the bottom plate (2) is connected with the fixing plate (1) through a bottom support (3), a through groove (4) is formed in the bottom plate (2), and the through groove (4) is matched with the jacking device; the photovoltaic solar panel comprises a base plate (2), and is characterized in that a first fixed plate (5), a second fixed plate (6), a first rotating plate (7) and a second rotating plate (8) which are sequentially connected are arranged on the base plate (2), fixing devices (9) are arranged between the first fixed plate (5) and the second rotating plate (8), between the second rotating plate (8) and the first rotating plate (7), and between the first rotating plate (7) and the second fixed plate (6), the distance between the first fixed plate (5) and the first rotating plate (7) is equal to the width/length of the photovoltaic solar panel, and the distance between the second fixed plate (6) and the second rotating plate (8) is equal to the length/width of the photovoltaic solar panel; one side of the jacking device is provided with a pushing device, and the other side of the jacking device is provided with a cleaning device.

2. The photovoltaic solar panel fixing and clamping device as claimed in claim 1, wherein the jacking device comprises a cylinder (10), a pneumatic rod (11) is arranged at the upper part of the cylinder (10), a solar panel placing plate (12) is arranged at the top of the pneumatic rod (11), the length of the solar panel placing plate (12) is equal to that of the through groove (4), and the width of the solar panel placing plate (12) is equal to that of the through groove (4).

3. The fixing and clamping device for the photovoltaic solar panel is characterized in that the thickness of the solar panel placing plate (12) is equal to that of the bottom plate (2).

4. The photovoltaic solar panel fixing and clamping device as claimed in claim 1, wherein the pushing device comprises a fixing support (13) connected with the fixing plate (1), a mounting plate (14) is arranged at the top of the fixing support (13), a pushing cylinder (15) is fixed on the mounting plate (14), the pushing cylinder (15) is connected with one end of a pushing rod (16), the other end of the pushing rod (16) is connected with a pushing plate (17), and the pushing plate (17) is arranged on one side close to the jacking device.

5. The photovoltaic solar panel fixing and clamping device as claimed in claim 4, wherein the pushing plate (17) is provided with a rubber buffer block (18).

6. The photovoltaic solar panel fixing and clamping device as claimed in claim 1, wherein the cleaning device comprises a dust suction cavity (19), a dust suction hole (20) is formed in the bottom of the dust suction cavity (19), a rolling brush (21) is further arranged at the bottom of the dust suction cavity (19), the dust suction cavity (19) is connected with a dust suction device (24) through a pipeline (23), the dust suction cavity (19) is connected with the fixing plate (1) through a lifting rod (25), and a sliding device (26) for supporting the solar panel is arranged below the dust suction cavity (19).

7. The photovoltaic solar panel fixing and clamping device according to claim 6, wherein the sliding device (26) comprises a sliding device fixing plate (32), the bottom of the sliding device fixing plate (32) is connected with the fixing plate (1) through a support frame (33), a sliding rail (34) is arranged on the upper portion of the sliding device fixing plate (32), a sliding plate (35) is slidably arranged on the sliding rail (34), and a sliding groove matched with the sliding rail (34) is arranged on the bottom of the sliding plate (35).

8. The photovoltaic solar panel fixing and clamping device as claimed in claim 6, wherein the dust suction device (24) comprises a housing (29), a dust suction motor (30) is detachably arranged on the top of the housing (29), and a filter screen is arranged in the housing (29).

9. The fixing and clamping device for the photovoltaic solar panel as claimed in claim 8, wherein a cleaning door (31) is further disposed on one side of the casing (29).

10. The fixing and clamping device for the photovoltaic solar panel as claimed in any one of claims 6 to 9, wherein a detaching plate (27) is disposed on one side of the dust suction cavity (19), and the detaching plate (27) is detachably connected with the dust suction cavity (19) through a screw (28).

Images