CN213243917U

CN213243917U - Photovoltaic module cleaning robot

Info

Publication number: CN213243917U
Application number: CN202022176158.8U
Authority: CN
Inventors: 王定友
Original assignee: JIANGXI VOCATIONAL COLLEGE OF MECHANICAL & ELECTRICAL TECHNOLOGY
Current assignee: JIANGXI VOCATIONAL COLLEGE OF MECHANICAL & ELECTRICAL TECHNOLOGY
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-05-18
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a photovoltaic module cleaning robot relates to fortune dimension robot field, this photovoltaic module cleaning robot includes casing and walking wheel, first mounting base and second mounting base are extended respectively to the bottom surface both ends of casing, photovoltaic module cleaning robot still includes the round brush subassembly, the round brush subassembly includes shower and a plurality of brush hair, the section of thick bamboo wall of shower is implanted to a plurality of brush hairs, brush hair and photovoltaic module's last surface contact, the section of thick bamboo wall runs through and is equipped with a plurality of and sprays the hole, the both ends of shower rotate respectively and are connected to first mounting base and second mounting base, the other end of shower stretches into second mounting base, the tip of shower has set firmly drive gear, drive gear is connected to power unit. The utility model discloses can solve among the current photovoltaic module cleaning robot spray bar and the setting of brush components of a whole that can function independently lead to the equipment part to increase, maintain the complicated technique of maintenance not enough.

Description

Photovoltaic module cleaning robot

Technical Field

The utility model relates to an fortune dimension robot field, concretely relates to photovoltaic module cleaning robot.

Background

Photovoltaic is a solar photovoltaic power generation system for short, is a novel power generation system which utilizes the photovoltaic effect of a solar cell semiconductor material to directly convert solar radiation energy into electric energy, and compared with the traditional fossil energy power generation, the photovoltaic power generation system is not easy to generate substances harmful to the environment, and the mode of generating energy is more direct and more clean, so that people pay more attention to the photovoltaic power generation system gradually. In practical application, since the photovoltaic panel is usually located outdoors, substances such as dust are easily accumulated on the photovoltaic panel, thereby reducing the power generation efficiency of the photovoltaic panel.

Based on above-mentioned reason, current photovoltaic module can be equipped with cleaning robot usually, includes brush and spray bar, drives brush rotation or reciprocating motion through the motor, sprays water source or cleaner on to the photovoltaic panel through the spray bar to reach good cleaning performance. Among the above-mentioned scheme, spray rod and brush are mutual independence usually, and the equipment part that corresponds increases, and the assembly process between each part is complicated, has leaded to current photovoltaic module cleaning robot's maintenance complicacy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model aims at providing a photovoltaic module cleaning robot aims at solving among the prior art among the photovoltaic module cleaning robot spray bar and brush components of a whole that can function independently setting up and lead to the equipment part to increase, and the technique of maintaining the maintenance complicacy is not enough.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a photovoltaic component cleaning robot comprises a shell and a traveling wheel arranged at the bottom of the shell, wherein the traveling wheel is driven by a driving mechanism, a first mounting base and a second mounting base extend out of two ends of the bottom surface of the shell respectively, the photovoltaic component cleaning robot further comprises a rolling brush component, the rolling brush component comprises a spraying cylinder and a plurality of clusters of brush hairs, the plurality of clusters of brush hairs are implanted into the cylinder wall of the spraying cylinder, the brush hairs are in contact with the upper surface of the photovoltaic component, a plurality of spraying holes are formed in the cylinder wall in a penetrating mode, two ends of the spraying cylinder are respectively connected to the first mounting base and the second mounting base in a rotating mode, one end of the spraying cylinder extends into the first mounting base and is connected to a water storage tank through a pipeline, the other end of the spraying cylinder extends into the second mounting base, and a transmission gear is fixedly arranged at the end part of the spraying cylinder, the transmission gear is connected to the power mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a photovoltaic module cleaning robot sets up a plurality of holes of spraying and implants a plurality of brush hairs of clustering through the section of thick bamboo wall at the shower to make the one end of shower be connected to the storage water tank, when the shower drives the brush hair and rotates when wasing photovoltaic module, the water source in the shower can spray on brush hair or photovoltaic module through spraying the hole, in order to accomplish the washing to photovoltaic module. This photovoltaic module cleaning machines people is through closing traditional spray bar and brush as an organic whole, and corresponding equipment part reduces, has alleviateed the assembly degree of difficulty, and it is convenient to maintain the maintenance process.

In the technical scheme, the two ends of the spray cylinder are respectively provided with the first shaft body and the second shaft body, the first shaft body extends into the first mounting base, the first shaft body is hollow, a water source in the water storage tank sequentially passes through the pipeline and enters the spray cylinder through the first shaft body, the second shaft body extends into the second mounting base, and the second shaft body is fixedly provided with the transmission gear.

In the technical scheme, the inner wall of the spraying barrel is provided with a plurality of protruding ribs, and the protruding ribs are enclosed to form the water storage cavity.

In the technical scheme, the plurality of spraying holes are arranged between the two adjacent raised ribs in a row.

In the technical scheme, the plurality of the convex ribs are arranged in a circular array along the axial lead of the spraying barrel.

In the technical scheme, the number of the protruding ribs is four, and the plurality of the spraying holes are arranged in a row and extend along the axial direction of the spraying barrel.

In the above technical scheme, the photovoltaic module cleaning robot further includes a first guide wheel and a second guide wheel, the first guide wheel is disposed at the bottom of the first mounting base, the second guide wheel is disposed at the bottom of the second mounting base, and the first guide wheel and the second guide wheel respectively roll along the side surfaces of the tracks on the two sides of the photovoltaic module.

In the technical scheme, the travelling wheels and the spraying barrel run in the same direction.

In the above technical scheme, the photovoltaic module cleaning robot further comprises a power generation board, the power generation board is arranged on the upper surface of the shell, and the power generation board is electrically connected to the storage battery of the photovoltaic module cleaning robot.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a photovoltaic module cleaning robot according to a first embodiment of the present invention.

Fig. 2 is a schematic cross-sectional view of portion a of fig. 1.

Fig. 3 is a schematic cross-sectional view of the spray cylinder in the first state according to the first embodiment of the present invention.

Fig. 4 is a schematic sectional view of the spray cylinder in the second state according to the first embodiment of the present invention.

Fig. 5 is a schematic view of a state of use of the photovoltaic module cleaning robot according to the first embodiment of the present invention.

The main components in the figure are illustrated by symbols:

the cleaning robot comprises a photovoltaic module cleaning robot 100, a shell 10, a first mounting base 11, a second mounting base 12, a traveling wheel 20, a rolling brush module 30, a spraying cylinder 31, a water storage cavity 32, a protruding rib 33, a spraying hole 34, a first shaft 35, a second shaft 36, a transmission gear 37, bristles 38, a water storage tank 40, a pipeline 41, a first guide wheel 50, a second guide wheel 51, a power generation board 60, a photovoltaic module 70, a photovoltaic panel 71 and a track 72.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be 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. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-5, an embodiment of the present invention provides a photovoltaic module cleaning robot, in which the photovoltaic module cleaning robot 100 is used to clean a photovoltaic module 70.

Specifically, the photovoltaic module cleaning robot 100 comprises a housing 10 and a walking wheel 20 arranged at the bottom of the housing 10, the walking wheel 20 is arranged on a track 72 of the photovoltaic module 70, the walking wheel 20 is driven by a driving mechanism, a first mounting base 11 and a second mounting base 12 extend from two ends of the bottom surface of the housing 10 respectively, the photovoltaic module cleaning robot 100 further comprises a rolling brush assembly 30, the rolling brush assembly 30 comprises a spray cylinder 31 and a plurality of clusters of bristles 38, the plurality of clusters of bristles 38 are implanted into the cylinder wall of the spray cylinder 31, the bristles 38 are in contact with the upper surface of the photovoltaic module 70, the cylinder wall is provided with a plurality of spray holes 34 in a penetrating manner, two ends of the spray cylinder 31 are respectively and rotatably connected to the first mounting base 11 and the second mounting base 12, one end of the spray cylinder 31 extends into the first mounting base 11 and is connected to a water storage tank 40 through a pipeline 41, the other end of the spray cylinder 31 extends into the second mounting base 12, the transmission gear 37 is connected to a power mechanism; wherein, the traveling wheels 20 and the spray cylinder 31 run in the same direction.

The photovoltaic module cleaning robot 100 provided in the present embodiment cleans the photovoltaic module 70 by: the walking mechanism drives the walking wheels 20 to move along the track 72 of the photovoltaic module 70, the power mechanism drives the spray cylinder 31 to rotate through the transmission gear 37, the bristles 38 implanted into the cylinder body of the spray cylinder 31 rotate to clean the photovoltaic panel 71, meanwhile, a water source in the water storage tank 40 is pumped out through an electronic water pump, the water source enters the spray cylinder 31 along the pipeline 41, the water source in the spray cylinder 31 is sprayed on the upper surfaces of the bristles 38 or the photovoltaic panel 71 through the spray holes 34 in the rotating process, and after dust accumulated on the upper surface of the photovoltaic panel 71 is fully wetted, the dust can be easily removed under the brushing of the bristles 38, so that a good cleaning effect is achieved.

It should be noted that the water source in the water storage tank 40 may be pure water, and a certain proportion of cleaning agent may also be added into the pure water, so as to improve the cleaning effect on the photovoltaic panel 71.

The shower caddy 31 shown in the present embodiment is mounted to the bottom of the housing 10 in such a way that: the two ends of the spray cylinder 31 are respectively provided with a first shaft body 35 and a second shaft body 36, the first shaft body 35 extends into the first mounting base 11, the first shaft body 35 is hollow, a water source in the water storage tank 40 sequentially passes through the pipeline 41 and the first shaft body 35 to enter the spray cylinder 31, the second shaft body 36 extends into the second mounting base 12, and the end part of the second shaft body 36 is fixedly provided with a transmission gear 37.

Specifically, a first shaft body 35 of the shower cylinder 31 is connected to the first mounting base 11 through a bearing, wherein the first shaft body 35 is hollow, the first shaft body 35 is connected to a water storage tank 40 through a pipeline 41, and a water source in the water storage tank 40 flows into the shower cylinder 31 under the driving of an electronic water pump; the second mounting base 12 of the shower cylinder 31 is connected to the second mounting base 12 through a bearing, the second shaft 36 extends into the second mounting base 12 and then is fixedly provided with a transmission gear 37, and the transmission gear 37 is driven to rotate by a power mechanism, so that the shower cylinder 31 can rotate rapidly, and the photovoltaic panel 71 is cleaned.

In the prior art, the spray rod and the brushing piece are usually arranged in a split mode, and the defect is that the assembling process is complex due to the increase of assembling parts. In the embodiment, the spray rod and the brushing piece are connected into a whole, and the number of assembling parts is correspondingly reduced, so that the assembling process is simplified.

In order to enable the water source in the spray cylinder 31 to be smoothly discharged, in the present embodiment, the internal structure of the spray cylinder 31 is as follows: as shown in fig. 3, four protruding ribs 33 are disposed on the inner wall of the spray cylinder 31, the four protruding ribs 33 surround to form the water storage cavity 32, and a plurality of spray holes 34 are disposed between two adjacent protruding ribs 33 in a row. As shown in fig. 4, in the rotation process of the spray cylinder 31, the water source rolls over in the water storage cavity 32, when one row of the spray holes 34 rotates to the bottom, the oppositely arranged spray holes 34 rotate to the top, the air in the water storage cavity 32 can be communicated with the atmosphere through the spray holes 34 at the top, and the pressure inside and outside the water storage cavity 32 is balanced, so that the water source in the water storage cavity 32 can be discharged conveniently.

In the present embodiment, four protruding ribs 33 are arranged in a circular array along the axial line of the shower cylinder 31, and the shower holes 34 are arranged in a row and extend along the axial direction of the shower cylinder 31.

In other embodiments, the number of the convex ribs 33 can be adjusted adaptively, and the number of the spraying holes 34 can also be adjusted adaptively. Wherein, the number of the spraying holes 34 is set to enable the water inlet and outlet amount of the water storage cavity 32 to be basically balanced, thereby obtaining good spraying effect.

At present, the photovoltaic module 70 is usually disposed on uneven ground such as hills, and in order to obtain stronger illumination intensity, the photovoltaic module 70 is generally disposed in an inclined manner facing the sun, therefore, the photovoltaic module cleaning robot 100 provided in the present embodiment is also inclined when it is on the photovoltaic module 70, in order to avoid the photovoltaic module cleaning robot 100 from slipping down, in this embodiment, the photovoltaic module cleaning robot 100 further includes a first guide wheel 50 and a second guide wheel 51, the first guide wheel 50 is disposed at the bottom of the first mounting base 11, the second guide wheel 51 is disposed at the bottom of the second mounting base 12, the first guide wheel 50 and the second guide wheel 51 respectively roll along the side surfaces of the rails 72 at two sides of the photovoltaic module 70, and the photovoltaic module cleaning robot 100 in this embodiment can effectively avoid the photovoltaic module cleaning robot 100 from sliding down by arranging the first guide wheel 50 and the second guide wheel 51.

In the present embodiment, the photovoltaic module cleaning robot 100 further includes a power generation board 60, the power generation board 60 is disposed on the upper surface of the housing 10, and the power generation board 60 is electrically connected to the storage battery of the photovoltaic module cleaning robot 100; the solar energy can be converted into electric energy by the power generation panel 60 and stored by a storage battery to power the photovoltaic module cleaning robot 100.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a photovoltaic module cleaning robot, includes the casing and locates the walking wheel of casing bottom, the walking wheel is through a actuating mechanism drive, its characterized in that: the photovoltaic module cleaning robot comprises a shell, a first mounting base and a second mounting base are respectively extended from two ends of the bottom surface of the shell, the photovoltaic module cleaning robot further comprises a rolling brush assembly, the rolling brush assembly comprises a spray cylinder and a plurality of clusters of brush bristles, the plurality of clusters of brush bristles are implanted into the cylinder wall of the spray cylinder, the brush bristles are in contact with the upper surface of the photovoltaic module, a plurality of spray holes are formed in the cylinder wall in a penetrating mode, two ends of the spray cylinder are respectively connected to the first mounting base and the second mounting base in a rotating mode, one end of the spray cylinder extends into the first mounting base and is connected to a water storage tank through a pipeline, the other end of the spray cylinder extends into the second mounting base, a transmission gear is fixedly arranged at the end portion of the spray cylinder, and the.

2. The photovoltaic module cleaning robot of claim 1, wherein: the two ends of the spray cylinder are respectively provided with a first shaft body and a second shaft body, the first shaft body extends into the first mounting base, the first shaft body is hollow, a water source in the water storage tank sequentially passes through the pipeline and enters the spray cylinder through the first shaft body, the second shaft body extends into the second mounting base, and the second shaft body is fixedly provided with the transmission gear.

3. The photovoltaic module cleaning robot according to claim 2, wherein: the inner wall of the spray cylinder is provided with a plurality of protruding ribs which enclose to form a water storage cavity.

4. The photovoltaic module cleaning robot according to claim 3, wherein: and the spraying holes are arranged between two adjacent raised ribs in a row.

5. The photovoltaic module cleaning robot of claim 4, wherein: the plurality of convex ribs are arranged in a circular array along the axial lead of the spraying barrel.

6. The photovoltaic module cleaning robot of claim 5, wherein: the number of the protruding ribs is four, and the plurality of spraying holes are arranged in a row and extend along the axial direction of the spraying cylinder.

7. The photovoltaic module cleaning robot of claim 1, wherein: photovoltaic module cleaning machines people still includes first leading wheel and second leading wheel, first leading wheel is located the bottom of first mounting base, the second leading wheel is located the bottom of second mounting base, first leading wheel the second leading wheel respectively along the orbital side in photovoltaic module both sides rolls.

8. The photovoltaic module cleaning robot of claim 1, wherein: the traveling wheels and the spraying barrel run in the same direction.

9. The photovoltaic module cleaning robot of claim 1, wherein: photovoltaic module cleaning machines people still includes the electricity generation board, the electricity generation board is located the upper surface of casing, electricity generation board electric connection to photovoltaic module cleaning machines people's battery.