CN213409536U

CN213409536U - Dust removal device for photovoltaic equipment

Info

Publication number: CN213409536U
Application number: CN202021733477.8U
Authority: CN
Inventors: 邓安洲; 郝卓龙; 田忠; 徐涓
Original assignee: Huaneng Hainan New Energy Power Generation Co ltd
Current assignee: Huaneng Hainan New Energy Power Generation Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-11
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of photovoltaic equipment, in particular to a photovoltaic equipment dust removal device, aiming at the problems that the existing photovoltaic equipment dust removal device is not thoroughly cleaned and is easy to cause secondary pollution, the utility model provides a scheme which comprises a support plate, wherein support legs are fixedly arranged at four corners of the bottom of the support plate, and a first support rod is fixedly arranged at one end of the support plate, through the mutual cooperation of a motor, a cleaning roller, a first cone pulley, a second cone pulley, an air blower and other components, a cleaning brush is enabled to rotate on the surface of a photovoltaic plate for cleaning, along with the synchronous movement of the first box body and the second box body, the cleaning brush can be driven to effectively clean debris such as dust and the like along the surface of the photovoltaic plate, the cleaned debris such as dust and the like are discharged downwards under the action of the air blower, and the secondary pollution in the cleaning process is effectively avoided, the operation is simple, the maintenance is convenient, and the device is suitable for popularization and use.

Description

Dust removal device for photovoltaic equipment

Technical Field

The utility model relates to a photovoltaic equipment technical field especially relates to a photovoltaic equipment dust collector.

Background

The photovoltaic equipment industry exists as a supporting industry of the photovoltaic industry, China is the biggest world producing country of solar cells, and the development of the solar cell industry drives the overall growth of the photovoltaic industry, so that the photovoltaic equipment industry of China is promoted;

along with the market demand of photovoltaic equipment constantly increases, some problems in use have also slowly floated out of the surface of water, and photovoltaic equipment installs outdoors, and inevitable can receive the influence of external environment, and the accumulation of debris such as dust has seriously influenced the normal use of photovoltaic board, and current photovoltaic equipment dust collector often cleans thoroughly inadequately, easily causes the secondary pollution of photovoltaic board, therefore we have proposed a photovoltaic equipment dust collector and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing a dust removing device for photovoltaic equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust removal device for photovoltaic equipment comprises a supporting plate, wherein supporting legs are fixedly mounted at four corners of the bottom of the supporting plate, a first supporting rod is fixedly mounted at one end of the supporting plate, the same photovoltaic plate is fixedly mounted on one side of the first supporting rod and the supporting plate, a first box body and a second box body are respectively arranged at the top end of the first supporting rod and one side of the top of the supporting plate, a first guide rail is fixedly mounted at the top end of the first supporting rod, a first rack is fixedly mounted at the top end of the first guide rail, a motor is fixedly mounted on the inner wall of one side of the first box body, one end of a hollow shaft is fixedly connected onto an output shaft of the motor, the other end of the hollow shaft extends into the second box body and is fixedly sleeved with a second cone, the hollow shaft is rotatably connected to one side of the second box body, a cleaning roller, the fixed cover in the outside of hollow shaft is equipped with first cone pulley and first gear, and first cone pulley meshes with first rack mutually, the pivot is installed in one side rotation of first box, the fixed cover in one end of pivot is equipped with the second gear, and the other end of pivot extends to the outside of first box and fixed cover establishes the third gear, and first gear meshes with the second gear mutually, top one side fixed mounting of backup pad has the second guide rail, the top fixed mounting of second guide rail has the second rack, and the second cone pulley meshes with the second rack mutually.

Preferably, the fixed cover in the outside of hollow shaft is equipped with the inner circle of bearing, and the fixed cover is equipped with the toothed disc on the outer lane of bearing, and the third gear meshes with the toothed disc mutually, and the outer lane fixed connection of bearing is in cleaning roller one end for the third gear rotates and drives cleaning roller antiport, so that carry out better cleanness to photovoltaic board.

Preferably, the cleaning brush is arranged on the outer side of the cleaning roller and matched with the photovoltaic panel, so that the cleaning brush can effectively clean dust on the surface of the photovoltaic panel.

Preferably, a plurality of slag inlet holes are formed in the cleaning roller and the hollow shaft, and the slag inlet holes are communicated with the inner wall of the hollow shaft and the air inlet of the air blower, so that dust and other impurities generated by cleaning of the cleaning brush are effectively discharged under the action of the air blower, and secondary pollution to the photovoltaic panel is avoided.

Preferably, the other end of hollow shaft rotates the air intake that is connected with the air-blower, and the one end of the air outlet fixedly connected with slag notch of air-blower, the other end of slag notch extend to the second box outside for in the air-blower can inhale the cleaning roller through debris such as the dust that the in-process that advances the clean photovoltaic board of sediment hole will clean the brush, and discharge through hollow shaft and slag notch, thereby debris such as the dust that produce when having avoided clean photovoltaic board of brush cause secondary pollution to the photovoltaic board.

Preferably, a sliding groove is formed in one end of the supporting plate, one end of a sliding plate is connected to the sliding groove in a sliding mode, and the other end of the sliding plate is fixedly installed on one side of the second box body, so that the second box body is supported to move stably along the second guide rail.

In the utility model, when in use, the power control switch of the motor and the blower is turned on, the output shaft of the motor drives the hollow shaft to enable the first gear to drive the second gear to rotate reversely, the second gear drives the rotating shaft to enable the third gear to drive the gear disc to rotate, and the gear disc enables the cleaning roller to rotate reversely through the outer ring of the bearing, so that the cleaning brush cleans the surface of the photovoltaic panel;

the hollow shaft rotates to drive the first cone pulley and the second cone pulley to synchronously rotate, so that the first box body and the second box body respectively move along the first rack and the second rack synchronously, the cleaning brush is cleaned along the surface of the photovoltaic panel along with the synchronous movement of the first box body and the second box body, and impurities such as cleaned dust are discharged from the slag outlet after passing through the slag inlet and the hollow shaft under the action of the air blower.

The utility model discloses a motor, the cleaning roller, first cone pulley, mutually support between components such as second cone pulley and air-blower for clean brush rotates on the surface of photovoltaic board and cleans, along with the simultaneous movement of first box and second box, can drive clean brush and carry out effectual clearance to debris such as dust along the surface of photovoltaic board, debris such as dust of clearance are discharged downwards under the effect of air-blower, the effectual secondary pollution who avoids clean in-process, and is easy to operate, and convenient to maintain is fit for using widely.

Drawings

Fig. 1 is a schematic structural view of a dust removing device for photovoltaic equipment provided by the present invention;

fig. 2 is a schematic structural diagram of a portion a of a dust removing device for photovoltaic equipment according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the dust removing device for photovoltaic equipment provided by the utility model.

In the figure: 1. a support plate; 2. a support bar; 3. a first guide rail; 4. a first rack; 5. a motor; 6. a first case; 7. a hollow shaft; 8. a first cone pulley; 9. a first gear; 10. a second gear; 11. a rotating shaft; 12. a third gear; 13. a gear plate; 14. cleaning the roller; 15. a photovoltaic panel; 16. a second case; 17. a second guide rail; 18. a second rack; 19. a second cone; 20. a blower; 21. a slag outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a dust removing device for photovoltaic equipment comprises a supporting plate 1, supporting legs are fixedly mounted at four corners of the bottom of the supporting plate 1, a first supporting rod 2 is fixedly mounted at one end of the supporting plate 1, the same photovoltaic panel 15 is fixedly mounted on one side of the first supporting rod 2 and the supporting plate 1, a first box 6 and a second box 16 are respectively arranged at the top end of the first supporting rod 2 and one side of the top of the supporting plate 1, a first guide rail 3 is fixedly mounted at the top end of the first supporting rod 2, a first rack 4 is fixedly mounted at the top end of the first guide rail 3, a motor 5 is fixedly mounted on the inner wall of one side of the first box 6, one end of a hollow shaft 7 is fixedly connected to an output shaft of the motor 5, the other end of the hollow shaft 7 extends into the second box 16 and is fixedly sleeved with a second cone wheel 19, the hollow shaft 7 is rotatably connected to one side of, the outside and the 15 looks adaptations of photovoltaic board of cleaning roller 14, the fixed cover in outside of hollow shaft 7 is equipped with first cone pulley 8 and first gear 9, first cone pulley 8 meshes with first rack 4 mutually, one side of first box 6 is rotated and is installed pivot 11, the fixed cover of one end of pivot 11 is equipped with second gear 10, third gear 12 is established to the fixed cover in the outside that extends to first box 6 of the other end of pivot 11, first gear 9 meshes with second gear 10 mutually, top one side fixed mounting of backup pad 1 has second guide rail 17, the top fixed mounting of second guide rail 17 has second rack 18, second cone pulley 19 meshes with second rack 18 mutually.

In this embodiment, the fixed cover in the outside of hollow shaft 7 is equipped with the inner circle of bearing, and the fixed cover is equipped with toothed disc 13 on the outer lane of bearing, and third gear 12 meshes with toothed disc 13 mutually, and the outer lane fixed connection of bearing is in 14 one end of cleaning roller for third gear 12 rotates and drives 14 antiport of cleaning roller, so that carry out better cleanness to photovoltaic board 15.

In this embodiment, the outside of cleaning roller 14 is provided with cleaning brush, cleaning brush and photovoltaic board 15 looks adaptation for cleaning brush can be effectual clean the dust on photovoltaic board 15 surface.

In this embodiment, the cleaning roller 14 and the hollow shaft 7 are provided with a plurality of slag inlet holes, and the slag inlet holes are communicated with the inner wall of the hollow shaft 7 and the air inlet of the air blower 20, so that impurities such as dust generated by cleaning with the cleaning brush can be effectively discharged under the action of the air blower 20, and secondary pollution to the photovoltaic panel 15 is avoided.

In this embodiment, the other end of hollow shaft 7 rotates the air intake that is connected with air-blower 20, the air outlet fixedly connected with slag notch 21's of air-blower 20 one end, the other end of slag notch 21 extends to the outside of second box 16, make air-blower 20 can inhale the cleaning roller 14 through entering debris such as the dust that the in-process that the cinder aperture will clean the clean photovoltaic board 15 of brush, and discharge through hollow shaft 7 and slag notch 21, thereby debris such as the dust that produce when having avoided clean photovoltaic board 15 of brush cause secondary pollution to photovoltaic board 15.

In this embodiment, a sliding groove is formed in one end of the supporting plate 1, one end of a sliding plate is slidably connected to the sliding groove, and the other end of the sliding plate is fixedly mounted on one side of the second box 16, so that the second box 16 is supported to stably move along the second guide rail 17.

In the utility model, when in use, the power control switch of the motor 5 and the blower 20 is turned on, the output shaft of the motor 5 rotates to drive the hollow shaft 7 to rotate, the hollow shaft 7 rotates to drive the first gear 9 to rotate, the first gear 9 drives the second gear 10 to rotate reversely, the second gear 10 rotates to drive the rotating shaft 11 to rotate, the rotating shaft 11 rotates to drive the third gear 12 to rotate synchronously, the third gear 12 drives the gear disc 13 to rotate, the gear disc 13 drives the outer ring of the bearing to rotate, the outer ring of the bearing drives the cleaning roller 14 to rotate reversely, and the cleaning roller 14 rotates reversely to drive the cleaning brush to clean the surface of the photovoltaic panel 15;

the hollow shaft 7 rotates to drive the first cone pulley 8 and the second cone pulley 19 to synchronously rotate, the first cone pulley 8 and the second cone pulley 19 rotate to enable the first box body 6 and the second box body 16 to respectively synchronously move along the first rack 4 and the second rack 18 fixedly installed on the first guide rail 3 and the second guide rail 17, the second box body 16 moves to drive the sliding plate to slide along the sliding groove, the cleaning brush is enabled to clean along the surface of the photovoltaic panel 15 along with the synchronous movement of the first box body 6 and the second box body 16, and impurities such as cleaned dust are discharged from the slag outlet 21 under the action of the air blower 20 after passing through the slag inlet and the hollow shaft 7.

The above, only be the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the present invention, the technical solution and the utility model concept of the present invention should be covered within the protection scope of the present invention.

Claims

1. A dust removal device for photovoltaic equipment comprises a support plate (1), wherein support legs are fixedly mounted at four corners of the bottom of the support plate (1), and the dust removal device is characterized in that a first support rod (2) is fixedly mounted at one end of the support plate (1), the same photovoltaic panel (15) is fixedly mounted on one side of the first support rod (2) and the support plate (1), a first box body (6) and a second box body (16) are respectively arranged at the top end of the first support rod (2) and one side of the top of the support plate (1), a first guide rail (3) is fixedly mounted at the top end of the first support rod (2), a first rack (4) is fixedly mounted at the top end of the first guide rail (3), a motor (5) is fixedly mounted on the inner wall of one side of the first box body (6), and one end of a hollow shaft (7) is fixedly connected to an output shaft of the motor (, the other end of the hollow shaft (7) extends into the second box body (16) and is fixedly sleeved with a second bevel wheel (19), the hollow shaft (7) is rotatably connected to one side of the second box body (16), the outer side of the hollow shaft (7) is fixedly sleeved with a cleaning roller (14), the outer side of the cleaning roller (14) is matched with the photovoltaic panel (15), the outer side of the hollow shaft (7) is fixedly sleeved with a first bevel wheel (8) and a first gear (9), the first bevel wheel (8) is meshed with the first rack (4), a rotating shaft (11) is rotatably installed on one side of the first box body (6), one end of the rotating shaft (11) is fixedly sleeved with a second gear (10), the other end of the rotating shaft (11) extends to the outer side of the first box body (6) and is fixedly sleeved with a third gear (12), the first gear (9) is meshed with the second gear (10), a second guide rail (17) is fixedly installed on one side of the top of the support plate (1), and a second rack (18) is fixedly arranged at the top of the second guide rail (17), and a second cone pulley (19) is meshed with the second rack (18).

2. The photovoltaic equipment dust removal device according to claim 1, wherein the outer side of the hollow shaft (7) is fixedly sleeved with an inner ring of a bearing, a gear disc (13) is fixedly sleeved on an outer ring of the bearing, the third gear (12) is meshed with the gear disc (13), and the outer ring of the bearing is fixedly connected to one end of the cleaning roller (14).

3. A photovoltaic plant dedusting apparatus as defined in claim 1, characterized in that the outside of the cleaning roller (14) is provided with cleaning brushes, which are adapted to the photovoltaic panel (15).

4. The photovoltaic equipment dust removal device according to claim 1, wherein the cleaning roller (14) and the hollow shaft (7) are provided with a plurality of slag inlet holes, and the slag inlet holes are communicated with the inner wall of the hollow shaft (7) and the air inlet of the blower (20).

5. The photovoltaic equipment dust removal device according to claim 1, wherein the other end of the hollow shaft (7) is rotatably connected with an air inlet of an air blower (20), an air outlet of the air blower (20) is fixedly connected with one end of a slag outlet (21), and the other end of the slag outlet (21) extends to the outside of the second box body (16).

6. The photovoltaic equipment dust removing device as claimed in claim 1, wherein one end of the supporting plate (1) is provided with a sliding groove, one end of a sliding plate is slidably connected in the sliding groove, and the other end of the sliding plate is fixedly arranged on one side of the second box body (16).