CN218610587U

CN218610587U - Photovoltaic panel cleaning equipment

Info

Publication number: CN218610587U
Application number: CN202220657702.7U
Authority: CN
Inventors: 梁艺; 王伟振; 汪步云; 孙凯; 全鹏
Original assignee: Anhui Polytechnic University
Current assignee: Anhui Polytechnic University
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2023-03-14
Anticipated expiration: 2032-03-23

Abstract

The utility model relates to a photovoltaic panel cleaning device, which comprises a photovoltaic panel and a frame; further comprising: the cleaning components are distributed in the frame for cleaning the photovoltaic panel; the adjusting assembly is used for adjusting the position of the cleaning assembly to adapt to the photovoltaic panels at different installation positions; the walking assembly drives the frame to move to the corresponding photovoltaic panel; and the weeding assembly is arranged on the frame and used for cleaning weeds around the photovoltaic panel. The utility model cleans the photovoltaic panel by matching the rolling brush and the pipeline, and adjusts the positions of the rolling brush and the pipeline by the first hydraulic cylinder and the second hydraulic cylinder so as to lead the rolling brush and the pipeline to adapt to the photovoltaic panels with different installation positions; the utility model discloses a near weeds of photovoltaic panel are clear away to No. three motor drive blade reciprocating motion to prevent through the folding blade of No. three pneumatic cylinder drive blade holder swings, blade and blade holder influence turning to of frame.

Description

Photovoltaic panel cleaning equipment

Technical Field

The utility model relates to a cleaning device field, specific photovoltaic panel cleaning device that says so.

Background

Photovoltaic power generation is an important component of new energy industry, is developed rapidly in recent years, and has a very wide prospect. The photovoltaic power station adopts a flat single-axis tracking system, can track the movement of the sun in real time, and enables sunlight to directly irradiate the photovoltaic module, thereby increasing the solar radiation quantity received by the photovoltaic module and improving the total generating capacity of the photovoltaic power generation system. Based on the advantages of the flat single-shaft system, the flat single-shaft system is widely applied to photovoltaic power stations.

The photovoltaic panel can only be exposed on the open space without any shielding due to the fact that the photovoltaic panel needs to absorb solar energy to convert the solar energy into electric energy, and the photovoltaic panel can be shielded after dust in the air or severe weather such as sand storm occurs, so that the power generation efficiency is affected. Data show that the light plate component plate is not cleaned in one year, and the power generation efficiency is influenced by more than 20%. In large power stations installed in China, manual cleaning is mainly used, and the efficiency is very low.

Disclosure of Invention

Now in order to solve the technical problem, the utility model provides a photovoltaic panel cleaning equipment. The utility model discloses the technical problem that will solve adopts following technical scheme to realize:

a photovoltaic panel cleaning apparatus includes a photovoltaic panel, a frame;

further comprising: a cleaning assembly, said distribution cleaning the photovoltaic panel within the frame;

the adjusting assembly is used for adjusting the position of the cleaning assembly to adapt to the photovoltaic panels at different mounting positions;

the walking assembly drives the frame to move to the corresponding photovoltaic panel;

and the weeding assembly is arranged on the frame and used for cleaning weeds around the photovoltaic panel.

The cleaning assembly comprises a shell, one end of the shell is slidably mounted on the frame and matched with the adjusting assembly, a pipeline for spraying cleaning liquid to the surface of the photovoltaic panel is arranged on the shell, and rolling brushes for cleaning the surface of the photovoltaic panel are rotatably mounted on two sides perpendicular to the axis direction of the pipeline.

The shell is provided with a belt transmission mechanism for driving the rolling brush to rotate, the belt transmission mechanism is connected with a first motor installed on the shell, and the frame is provided with a water tank for providing a water source for the pipeline.

The adjusting component comprises a moving platform which is slidably mounted on the frame along the vertical direction, one end of the cleaning component is hinged to one side, close to the walking component, of the moving platform, and a hydraulic cylinder which is hinged to the cleaning component to drive the cleaning component to rotate and adjust the angle is mounted on one side, far away from the walking component, of the moving platform.

And the frame is provided with a second hydraulic cylinder which is connected with the mobile platform to drive the mobile platform to slide along the vertical direction.

The walking assembly comprises two groups of walking wheels connected with the frame, wherein one group of walking wheels are connected with a wheel hub motor to provide walking power and are matched with a steering assembly which is arranged on the frame to provide steering for the frame.

The steering assembly comprises driven gears connected with the corresponding traveling wheels, the driven gears are matched with driving gears, and a second motor for driving the driving gears to rotate is installed on the frame.

Weeding subassembly includes that the hinge joint is installed on the frame and is distributed at the blade holder along perpendicular to frame walking direction both sides, slidable mounting has the blade that is used for cleaing away weeds on the blade holder, be equipped with the drive assembly who drives blade reciprocating motion on the blade holder, be equipped with on the frame and drive the blade holder that corresponds and rotate the adjusting part folding in order to prevent to influence the frame and turn to.

The driving assembly comprises a third motor installed on the cutter holder, the third motor is connected with a swing rod, and one end, far away from the third motor, of the swing rod is hinged to a driving rod installed with the blade to drive the blade to reciprocate.

The adjusting component comprises a third hydraulic cylinder which is hinged on the frame, and the tool apron is provided with an extending part which prevents the tool apron from moving and interfering when rotating and is hinged with the tail end of the third hydraulic cylinder.

The utility model has the advantages that: the utility model cleans the photovoltaic panel by matching the rolling brush and the pipeline, and adjusts the positions of the rolling brush and the pipeline by a first hydraulic cylinder and a second hydraulic cylinder, so that the rolling brush and the pipeline adapt to the photovoltaic panels with different installation positions; the utility model discloses a near weeds of photovoltaic panel are clear away to No. three motor drive blade reciprocating motion to prevent through the folding blade of No. three pneumatic cylinder drive blade holder swings, blade and blade holder influence turning to of frame.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the second embodiment of the present invention;

fig. 3 is a left side view structure diagram of the present invention;

fig. 4 is a schematic view of a three-dimensional structure of the cleaning assembly of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the cleaning assembly of the present invention;

fig. 6 is a schematic perspective view of the folding assembly of the present invention;

fig. 7 is a schematic view of the three-dimensional structure of the weeding assembly of the present invention.

Shown in the figure: 1. a photovoltaic panel; 2. a frame; 3. cleaning the assembly; 4. an adjustment assembly; 5. a walking assembly; 6. a herbicidal assembly; 7. a battery; 8. a solar panel; 31. a housing; 32. a pipeline; 33. rolling and brushing; 34. a belt drive mechanism; 35. a first motor; 36. a water tank; 41. a mobile platform; 42. a first hydraulic cylinder; 43. a second hydraulic cylinder; 44. a track; 45. a lifting plate; 46. a connecting rod; 51. a traveling wheel; 52. a steering assembly; 521. a driven gear; 522. a driving gear; 523. a second motor; 61. a tool apron; 62. a blade; 63. a drive assembly; 64. a folding assembly; 65. a chute; 66. a bearing; 631. a third motor; 632. a swing rod; 633. a drive rod; 641. a third hydraulic cylinder; 642. an extension.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described more clearly and more completely with reference to the accompanying drawings in the embodiments, and of course, the described embodiments are only a part of the present invention and not all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive labor are all within the protection scope of the present invention.

As shown in fig. 1 to 7, a photovoltaic panel cleaning apparatus includes a photovoltaic panel 1, a frame 2; as shown in fig. 1, the frame 2 spans the photovoltaic panel 1, and can clean the photovoltaic panel 1 completely;

further comprising: the cleaning assemblies 3 are distributed in the frame 2 to clean the photovoltaic panel 1;

the adjusting component 4 is used for adjusting the position of the cleaning component 3 to adapt to the photovoltaic panels 1 at different installation positions;

the walking assembly 5 drives the frame 2 to move to the corresponding photovoltaic panel 1;

and the weeding assembly 6 is arranged on the frame 2 and used for cleaning weeds around the photovoltaic panel 1.

Cleaning assembly 3 includes one end slidable mounting on frame 2 and with adjusting part 4 complex casing 31, be equipped with the pipeline 32 that sprays the washing liquid to photovoltaic panel 1 surface on casing 31, the both sides of perpendicular to pipeline 32 axis direction all are equipped with to rotate and install the round brush 33 that cleans photovoltaic panel 1 surface.

The shell 31 is provided with a belt transmission mechanism 34 for driving the rolling brush 33 to rotate, the belt transmission mechanism 34 is connected with a first motor 35 arranged on the shell 31, and the frame 2 is provided with a water tank 36 for providing water for the pipeline 32; the pipeline 32 is provided with a plurality of water spraying ports, the water spraying ports are connected with the pipeline 32 through a hose by a water tank 36, the pipeline 32 sprays cleaning liquid on the surface of the photovoltaic panel 1, then the belt transmission mechanism 34 drives the rolling brush 33 to clean the surface of the photovoltaic panel 1, and meanwhile, the walking assembly 5 drives the frame 2 to move, so that the pipeline 32 and the rolling brush 33 can completely clean the surface of the photovoltaic panel 1.

The adjusting assembly 4 comprises a moving platform 41 which is slidably mounted on the frame 2 along the vertical direction, one end of the cleaning assembly 3 is hinged to one side, close to the walking assembly 5, of the moving platform 41, and one side, far away from the walking assembly 5, of the moving platform 41 is provided with a first hydraulic cylinder 42 which is hinged to the cleaning assembly 3 to drive the cleaning assembly 3 to rotate for adjusting the angle; a track 44 matched with the moving platform 41 is arranged on the frame 2, the moving platform 41 comprises lifting plates 45 which are slidably arranged in the track 44 and are distributed in parallel along the height direction, a connecting rod 46 for enabling the lifting plates 45 to be linked is arranged between the lifting plates 45, and one end of the shell 31 is hinged with the lifting plate 45 close to the walking assembly 5; the first hydraulic cylinder 42 is hinged to a lifting plate 45 far away from the walking assembly 5, and the tail end of a piston rod of the first hydraulic cylinder 42 is hinged to the shell 31 so as to adjust the angle of the shell 31.

A second hydraulic cylinder 43 connected with the moving platform 41 to drive the moving platform 41 to slide along the vertical direction is arranged on the frame 2; the tail end of a piston rod of the second hydraulic cylinder 43 is connected with a lifting plate 45 close to the walking component 5 so as to drive the moving platform 41 to lift; through the cooperation of No. two pneumatic cylinders 43 and a pneumatic cylinder 42 can drive casing 31 and carry out many free regulations, adapt to the photovoltaic panel 1 of different mounted positions.

The walking assembly 5 comprises two groups of walking wheels 51 connected with the frame 2, wherein one group of walking wheels 51 is connected with a hub motor for providing walking power and is matched with a steering assembly 52 which is arranged on the frame 2 for providing steering for the frame 2; the frame 2 is provided with a battery 7 for providing electric energy; and a solar panel 8 for charging the battery 7 is arranged on the frame 2.

The steering assembly 52 comprises a driven gear 521 connected with the corresponding travelling wheel 51, the driven gear 521 is matched with a driving gear 522, and a second motor 523 for driving the driving gear 522 to rotate is mounted on the frame 2; the second motor 523 drives the driving gear 522 to rotate to match with the driven gear 521, so as to drive the traveling wheels 51 to rotate, and the traveling wheels 51 drive the frame 2 to steer.

The weeding assembly 6 comprises knife bases 61 which are hinged to the frame 2 and distributed on two sides of the frame 2 in the direction perpendicular to the walking direction, blades 62 for clearing weeds are arranged on the knife bases 61 in a sliding mode, a driving assembly 63 for driving the blades 62 to reciprocate is arranged on the knife bases 61, and a folding assembly 64 for driving the corresponding knife bases 61 to rotate and fold to prevent the frame 2 from being influenced in steering is arranged on the frame 2; the blade holder 61 and the blade 62 are both serrated, so that weeds can be removed more quickly.

The driving assembly 63 comprises a third motor 631 mounted on the tool apron 61, the third motor 631 is connected with a swing rod 632, and one end of the swing rod 632, which is far away from the third motor 631, is hinged with a driving rod 633 which drives the blade 62 to reciprocate with the blade 62; the blade 62 is provided with a chute 65, and the tool apron 61 is provided with a bearing 66 which is matched with the chute 65 to provide guidance for the blade 62; the third motor 631 drives the swing rod 632 to rotate, so that the driving rod 633 drives the blade 62 to reciprocate, and the blade 62 is matched with the tool apron 61 to remove weeds around the photovoltaic panel 1.

The folding assembly 64 comprises a third hydraulic cylinder 641 which is hinged on the frame 2, and the tool apron 61 is provided with an extending part 642 which prevents the tool apron 61 from moving and interfering when rotating and is hinged with the end of the third hydraulic cylinder 641; the third hydraulic cylinder 641 drives the tool apron 61 to rotate around a hinge point to fold and retract; since the photovoltaic panels 1 are arranged in rows and the turning space is small, the blade holder 61 is folded for smooth turning.

The utility model discloses in, when photovoltaic panel 1 need wash, first step: the walking wheels 51 rotate to drive the frame 2 to move above the photovoltaic panel 1, the pipeline 32 sprays cleaning liquid on the surface of the photovoltaic panel 1, then the belt transmission mechanism 34 drives the rolling brush 33 to clean the surface of the photovoltaic panel 1, and meanwhile, the walking assembly 5 drives the frame 2 to move, so that the pipeline 32 and the rolling brush 33 can completely clean the surface of the photovoltaic panel 1;

the second step is that: in the movement process of the frame 2, the third motor 631 drives the swing rod 632 to rotate, so that the driving rod 633 drives the blade 62 to reciprocate, and the blade 62 is matched with the tool apron 61 to remove weeds around the photovoltaic panel 1;

the third step: when the frame 2 needs to turn, the third hydraulic cylinder 641 drives the tool apron 61 to rotate around the hinge point to fold and retract, and then the second motor 523 drives the driving gear 522 to rotate to be matched with the driven gear 521, so as to drive the walking wheel 51 to rotate, so that the walking wheel 51 drives the frame 2 to turn.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and what is described in the specification are the principles of the present invention, and that there can be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A photovoltaic panel cleaning apparatus, characterized in that: comprising a photovoltaic panel (1), a frame (2);

further comprising: the cleaning components (3) are distributed in the frame (2) to clean the photovoltaic panel (1);

the adjusting component (4) is used for adjusting the position of the cleaning component (3) to adapt to the photovoltaic panels (1) at different installation positions;

the walking assembly (5) drives the frame (2) to move to the corresponding photovoltaic panel (1);

and the weeding assembly (6) is arranged on the frame (2) and used for cleaning weeds around the photovoltaic panel (1).

2. The photovoltaic panel cleaning apparatus of claim 1, wherein: wash subassembly (3) including one end slidable mounting on frame (2) and with adjusting part (4) complex casing (31), be equipped with pipeline (32) that spray the washing liquid to photovoltaic panel (1) surface on casing (31), the both sides of perpendicular to pipeline (32) axis direction all are equipped with to rotate and install round brush (33) that clean photovoltaic panel (1) surface.

3. A photovoltaic panel cleaning apparatus as claimed in claim 2, wherein: be equipped with drive round brush (33) pivoted belt drive mechanism (34) on casing (31), belt drive mechanism (34) are connected with a motor (35) of installing on casing (31), be equipped with water tank (36) that provide the water source for pipeline (32) on frame (2).

4. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: adjusting part (4) include along vertical direction slidable mounting moving platform (41) on frame (2), wash articulated the installing in moving platform (41) of subassembly (3) one end and be close to walking subassembly (5) one side, moving platform (41) are kept away from walking subassembly (5) one side and are installed and wash subassembly (3) articulated hydraulic cylinder (42) that link to each other in order to drive washing subassembly (3) rotation angle regulation.

5. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: and a second hydraulic cylinder (43) which is connected with the moving platform (41) to drive the moving platform (41) to slide along the vertical direction is arranged on the frame (2).

6. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: the walking assembly (5) comprises two groups of walking wheels (51) connected with the frame (2), wherein one group of walking wheels (51) is connected with a hub motor to provide walking power and is matched with a steering assembly (52) which is arranged on the frame (2) to provide steering for the frame (2).

7. The photovoltaic panel cleaning apparatus of claim 6, wherein: the steering assembly (52) comprises driven gears (521) connected with corresponding traveling wheels (51), the driven gears (521) are matched with driving gears (522), and a second motor (523) for driving the driving gears (522) to rotate is mounted on the frame (2).

8. A photovoltaic panel cleaning apparatus as claimed in claim 1, wherein: weeding subassembly (6) including articulated install on frame (2) and distribute in blade holder (61) along perpendicular to frame (2) walking direction both sides, slidable mounting has blade (62) that are used for cleaing away weeds on blade holder (61), be equipped with drive blade (62) reciprocating motion's drive assembly (63) on blade holder (61), be equipped with on frame (2) and drive corresponding blade holder (61) and rotate folding assembly (64) that turn to in order to prevent to influence frame (2).

9. A photovoltaic panel cleaning apparatus as claimed in claim 8, wherein: drive assembly (63) is including installing No. three motor (631) on blade holder (61), no. three motor (631) are connected with pendulum rod (632), the articulated actuating lever (633) of installing with blade (62) in order to drive blade (62) reciprocating motion of one end that No. three motor (631) were kept away from in pendulum rod (632).

10. A photovoltaic panel cleaning apparatus as claimed in claim 8, wherein: the folding assembly (64) comprises a third hydraulic cylinder (641) which is hinged on the frame (2), and the tool apron (61) is provided with an extending part (642) which prevents the tool apron (61) from moving and interfering when rotating and is hinged with the tail end of the third hydraulic cylinder (641).