Driving mechanism and solar cleaning device

Abstract

The utility model relates to the technical field of photovoltaic supports, in particular to a driving mechanism and a solar cleaning device, which comprise a connecting component, a transfer component arranged on the connecting component and a pressurizing component arranged on the connecting component, the connecting part comprises a supporting frame, a supporting frame arranged on the supporting frame and a solar panel arranged in the supporting frame. The transfer component comprises a hollow block arranged in the supporting frame in a sliding mode, the pressurizing component comprises a pressurizing cylinder arranged in the supporting frame and a piston arranged in the pressurizing cylinder in a sliding mode, and rainwater is collected and stored through cooperation of the connecting component, the transfer component and the pressurizing component and the inclined design of the solar panel; and then a brush is driven to clean the surface of the solar panel through the transferring component and the pressurizing component, meanwhile, stored rainwater is driven to be discharged from a water outlet hole, through manual driving, the brush is combined with the rainwater to brush the surface of the solar panel, the cleaning efficiency is improved, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic supports, in particular to a driving mechanism and a solar cleaning device. Background Art

[0002] A solar cleaning device is a structure used to support and fix solar panels. The solar cleaning device provides physical support to stably install solar panels in the desired position and prevent them from tilting or collapsing due to wind, rain or other external forces.

[0003] Existing solar panels are installed in open areas through support frames. These places are often where birds stay and roost. There are trees, plants or water bodies near the installation site, and birds tend to gather and fly over these areas. Therefore, there will be bird droppings on the surface of the solar panels. The bird droppings will form shadows on the surface of the solar panels, directly blocking the exposure to light. This obstruction will reduce the amount of light absorbed by the solar panels, thereby reducing their power generation capacity. The existing method is to drive a water source electrically and introduce the water source to the surface of the solar panels, and then use cleaning tools to clean the surface of the solar panels, which wastes resources. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the technical problem in the above-mentioned prior art that the water source is electrically driven and introduced into the surface of the solar cell panel, which is not conducive to saving resources, the present utility model is proposed.

[0006] The utility model aims to provide a driving mechanism and a solar cleaning device.

[0007] In order to solve the above technical problems, the present utility model provides the following technical solutions: a driving mechanism comprising a connecting component, a transfer component provided on the connecting component, and a pressurizing component provided on the connecting component;

[0008] The connecting component includes a support frame, a support frame arranged on the support frame, and a solar panel arranged in the support frame;

[0009] The transfer component includes a hollow block slidably arranged in the support frame, a brush arranged outside the hollow block, a conveying component arranged on the support frame, and a guide component arranged on the support frame;

[0010] The pressurizing component comprises a pressurizing cylinder arranged in the support frame, a piston slidably arranged in the pressurizing cylinder, a synchronous adjustment component is arranged on the support frame, and a driving component is arranged on the support frame.

[0011] As a preferred solution of the driving mechanism of the present invention, the transfer component further includes a plurality of water outlet holes arranged in the hollow block, and the plurality of water outlet holes are linearly arranged in the hollow block.

[0012] As a preferred solution of the driving mechanism of the utility model, the conveying assembly includes a sealing cylinder arranged on a support frame, a telescopic tube is fixedly passed through the sealing cylinder, an end of the telescopic tube away from the sealing cylinder is fixedly passed through the hollow block, the telescopic tube is slidably arranged on the support frame, a connecting tube is fixedly passed through the support frame, and an end of the connecting tube away from the support frame is fixedly passed through the sealing cylinder.

[0013] As a preferred solution of the driving mechanism of the present invention, a filter is provided in one end of the connecting pipe close to the support frame, and a one-way valve is provided in one end of the connecting pipe away from the support frame.

[0014] As a preferred solution of the driving mechanism of the present invention, the guide assembly includes a guide groove provided on the support frame, a sliding block is slidably provided on the guide groove, and the sliding block is connected to the hollow block.

[0015] As a preferred solution of the driving mechanism of the present invention, the pressurizing component further includes a push column arranged on the piston, and the push column is slidably arranged in the pressurizing cylinder.

[0016] As a preferred solution of the driving mechanism of the utility model, the synchronous adjustment component includes a strip groove arranged on the support frame, an extrusion block is slidably arranged on the strip groove, a telescopic rod is arranged on the extrusion block, and the end of the telescopic rod away from the extrusion block is connected to the sliding block.

[0017] As a preferred solution of the driving mechanism of the utility model, the driving assembly includes a rotating shaft rotatably arranged on a support frame, a hand crank is arranged at one end of the rotating shaft, a rotating plate is arranged at the other end of the rotating shaft, an extrusion column is arranged on the rotating plate, a driving groove is arranged on the extrusion block, and the extrusion column is slidably arranged on the driving groove.

[0018] As a preferred solution of the driving mechanism of the utility model, a spring is provided on the outside of the pushing column, and the two ends of the spring are respectively connected to the corresponding surfaces of the piston and the pressure cylinder, a pressure tube is fixedly passed through the bottom of the pressure cylinder, and the end of the pressure tube away from the pressure cylinder is fixedly passed through the sealing cylinder, and an air intake plate is rotatably provided on the side of the piston away from the bottom of the pressure cylinder, and a hole is opened on the piston, and the air intake plate and the hole are adapted to each other.

[0019] The beneficial effects of the driving mechanism of the utility model are as follows: through the cooperation between the connecting component, the transfer component and the pressurizing component, rainwater is collected and stored by the inclined design of the solar panel itself, and then the transfer component and the pressurizing component drive the brush to clean the surface of the solar panel, and at the same time drive the stored rainwater to be discharged from the water outlet. By manual driving, the brush is combined with the rainwater to scrub the surface of the solar panel, thereby improving the cleaning efficiency and saving resources.

[0020] In order to solve the above technical problems, the present invention also provides the following technical solutions: a solar cleaning device, which includes a support bar arranged on the support frame, a support column arranged on the support frame, and an anchor bolt arranged on the support frame.

[0021] The beneficial effects of the solar cleaning device of the present invention are: additional support is provided by the support bars, which can withstand the weight of the solar panels. The support columns are the main structure of the support frame, which is usually composed of multiple beams and columns. The beams are used to connect multiple photovoltaic modules, while the columns provide vertical support for the support frame. Anchor bolts are usually used to fix the support frame to the foundation to ensure its stability and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the driving mechanism of the utility model.

[0024] Figure 2 This is a schematic diagram of the conveying component structure of the drive mechanism of the utility model.

[0025] Figure 3 This is a schematic diagram of the guide assembly structure of the drive mechanism of the utility model.

[0026] Figure 4 This is a schematic structural diagram of the pressurizing component of the driving mechanism of the utility model.

[0027] Figure 5 This is a schematic diagram of the structure of the synchronous adjustment component of the drive mechanism of the utility model.

[0028] Figure 6 This is a schematic diagram of the drive assembly structure of the drive mechanism of the utility model.

[0029] Figure 7 This is a schematic diagram of the overall structure of the support frame of the drive mechanism of the utility model. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figures 1 to 4 , which is the first embodiment of the present utility model, provides a driving mechanism, which includes a connecting component 100, a transfer component 200 provided on the connecting component 100, and a pressurizing component 300 provided on the connecting component 100;

[0035] The connecting component 100 includes a support frame 101, a support frame 102 disposed on the support frame 101, and a solar panel 103 disposed within the support frame 102. The support frame 101 is used to support and fix the support frame 102, and the support frame 102 is used to fix the solar panel 103.

[0036] The transfer component 200 includes a hollow block 201 slidably disposed within the support frame 102, a brush 202 disposed outside the hollow block 201, a conveying assembly 204 disposed on the support frame 101, and a guide assembly 205 disposed on the support frame 102. The brush 202 is used to clean bird droppings on the surface of the solar panel 103. The interior of the hollow block 201 is a hollow cavity.

[0037] The pressurizing component 300 includes a pressurizing cylinder 301 disposed in the support frame 101 , a piston 302 slidably disposed in the pressurizing cylinder 301 , a synchronous adjustment component 304 disposed on the support frame 101 , and a driving component 305 disposed on the support frame 101 .

[0038] Furthermore, the transfer component 200 also includes a plurality of water outlet holes 203 arranged in the hollow block 201. The plurality of water outlet holes 203 are linearly arranged in the hollow block 201. The linear arrangement helps the water outlet holes 203 to fully cover the surface of the solar panel 103, and the rainwater from the outside is driven to be discharged from the water outlet holes 203 through the transfer component 200.

[0039] Furthermore, the conveying component 204 includes a sealing cylinder 204a arranged on the support frame 101, and the sealing cylinder 204a is fixedly penetrated by a telescopic tube 204b, and the end of the telescopic tube 204b away from the sealing cylinder 204a is fixedly penetrated by the hollow block 201, and the telescopic tube 204b is slidably arranged on the support frame 102, and the support frame 102 is fixedly penetrated by a connecting tube 204c, and the end of the connecting tube 204c away from the support frame 102 is fixedly penetrated by the sealing cylinder 204a, and the sealing cylinder 204a is used to store rainwater, and the sealing cylinder 204a is connected to the hollow block 201 through the conveying component 204.

[0040] During use, since the solar panel 103 is tilted on the support frame 101, when it rains, rainwater flows into the connecting pipe 204c along the tilted surface of the solar panel 103, and then enters the sealing tube 204a through the connecting pipe 204c to store the rainwater.

[0041] Example 2

[0042] Reference Figures 1 to 6 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that a filter 204c-1 is provided in the end of the connecting pipe 204c close to the support frame 102, and a one-way valve 204c-2 is provided in the end of the connecting pipe 204c away from the support frame 102, and impurities in rainwater are filtered through the filter 204c-1.

[0043] Furthermore, the guide assembly 205 includes a guide groove 205a provided on the support frame 102 , a sliding block 205b is slidably provided on the guide groove 205a , and the sliding block 205b is connected to the hollow block 201 , and the sliding direction of the hollow block 201 is guided by the guide assembly 205 .

[0044] During use, when rainwater enters the connecting pipe 204c, impurities in the rainwater are filtered out by the filter 204c-1, and the one-way valve 204c-2 is used to prevent the rainwater from flowing back. The sliding direction of the hollow block 201 is guided by the guide component 205, so that the brush 202 on the hollow block 201 can comprehensively clean the surface of the solar panel 103. The brush 202 is driven by the transfer component 200 and the pressurizing component 300 to clean the surface of the solar panel 103, and at the same time, the stored rainwater is driven to be discharged from the water outlet 203. By manual driving, the brush 202 is combined with the rainwater to brush the surface of the solar panel 103, thereby improving the cleaning efficiency and saving resources.

[0045] The remaining structures are the same as those of Example 1.

[0046] Example 3

[0047] Reference Figures 1 to 6 , which is the third embodiment of the present utility model. This embodiment is different from the second embodiment in that the pressurizing component 300 also includes a push column 303 arranged on the piston 302, and the push column 303 is slidably arranged in the pressurizing cylinder 301, and the pressurizing component 300 drives the pressurizing cylinder 301 to generate negative pressure.

[0048] Furthermore, the synchronous adjustment component 304 includes a strip groove 304a arranged on the support frame 101, and an extrusion block 304b is slidingly arranged on the strip groove 304a, and a telescopic rod 304c is provided on the extrusion block 304b. The end of the telescopic rod 304c away from the extrusion block 304b is connected to the sliding block 205b. The hollow block 201 and the extrusion block 304b are driven to move synchronously through the synchronous adjustment component 304. When the extrusion block 304b moves, the telescopic rod 304c on the extrusion block 304b drives the sliding block 205b to move, and the sliding block 205b slides along the guide groove 205a, so that the hollow block 201 slides synchronously.

[0049] Furthermore, the driving assembly 305 includes a rotating shaft 305a rotatably arranged on the support frame 101, a hand crank 305b is provided at one end of the rotating shaft 305a, and a rotating plate 305c is provided at the other end of the rotating shaft 305a, an extrusion column 305d is provided on the rotating plate 305c, and a driving groove 305e is provided on the extrusion block 304b, and the extrusion column 305d is slidably arranged on the driving groove 305e. The extrusion block 304b is driven to slide back and forth on the strip groove 304a by the driving assembly 305. When the hand crank 305b is rotated, the hand crank 305b drives the rotating shaft 305a to rotate synchronously, the rotating shaft 305a drives the rotating plate 305c to rotate synchronously, the rotating plate 305c drives the extrusion column 305d to rotate synchronously, and the extrusion column 305d squeezes the driving groove 305e, so that the extrusion block 304b slides back and forth along the strip groove 304a.

[0050] Furthermore, a spring 306 is provided on the outside of the push column 303, and the two ends of the spring 306 are respectively connected to the corresponding surfaces of the piston 302 and the pressure cylinder 301. A pressure tube 307 is fixedly passed through the bottom of the pressure cylinder 301, and the end of the pressure tube 307 away from the pressure cylinder 301 is fixedly passed through the sealing cylinder 204a. An air intake plate 308 is provided on the side of the piston 302 away from the bottom of the pressure cylinder 301. A hole 309 is opened on the piston 302, and the air intake plate 308 and the hole 309 are adapted to each other. The elasticity of the spring 306 drives the piston 302 to reset, and the sealing cylinder 204a is connected to the pressure cylinder 301 through the pressure tube 307. When the pressure is squeezed When the block 304b slides back and forth along the strip groove 304a, the extrusion block 304b squeezes the push column 303, so that the push column 303 and the piston 302 are synchronously displaced along the pressurizing cylinder 301, and the piston 302 transports the air in the pressurizing cylinder 301 from the pressurizing pipe 307 into the sealing cylinder 204a, pressurizing the sealing cylinder 204a. Because the telescopic tube 204b is close to the bottom of the sealing cylinder 204a and is submerged by rainwater, the rainwater is squeezed into the telescopic tube 204b by the air pressure, and then discharged from the telescopic tube 204b into the hollow block 201, so that the hollow block 201 discharges water and cooperates with the brush 202 to brush the solar panel 103.

[0051] The remaining structures are the same as those of Example 2.

[0052] Working principle: When it rains, rainwater flows into the connecting pipe 204c along the inclined surface of the solar panel 103, and then enters the sealing cylinder 204a through the connecting pipe 204c to store the rainwater. When it is necessary to brush the surface of the solar panel 103, the hand crank 305b is rotated, and the hand crank 305b drives the rotating shaft 305a to rotate synchronously, and the rotating shaft 305a drives the rotating plate 305c to rotate synchronously, and the rotating plate 305c drives the squeezing column 305d to rotate synchronously, and the squeezing column 305d squeezes the driving groove 305e, so that the squeezing block 304b slides back and forth along the strip groove 304a, and the squeezing block 304b drives the telescopic rod 304c to move synchronously, and the telescopic rod 304c drives the sliding block 205b to move, and the sliding block 205b slides back and forth along the guide groove 205a, so that the hollow block 201 slides back and forth synchronously, and the brush 202 on the hollow block 201 cleans the solar panel surface. At the same time, the squeezing block 304b squeezes the push column 303, so that the push column 303 and the piston 302 are synchronously displaced along the pressurizing cylinder 301. The piston 302 transports the air in the pressurizing cylinder 301 from the pressurizing pipe 307 into the sealing cylinder 204a, pressurizing the sealing cylinder 204a. Because the telescopic tube 204b is close to the bottom of the sealing cylinder 204a and is submerged by rainwater, the rainwater is squeezed into the telescopic tube 204b by the air pressure, and then from the telescopic tube The rainwater is discharged into the hollow block 201 in 204b, so that the hollow block 201 discharges water and at the same time cooperates with the brush 202 to scrub the solar panel 103. The transfer component 200 and the pressurizing component 300 drive the brush 202 to clean the surface of the solar panel 103, and at the same time drive the stored rainwater to be discharged from the water outlet 203. By manual driving, the brush 202 and the rainwater are combined to scrub the surface of the solar panel 103, thereby improving the cleaning efficiency and saving resources.

[0053] Example 4, reference Figure 7 , which is the fourth embodiment of the present utility model, provides a support bar 400 set on the support frame 101, a support column 401 set on the support frame 101, and an anchor bolt 402 set on the support frame 101.

[0054] Usage process: The support bar 400 provides additional support and can withstand the weight of the solar panel 103. The support column 401 is the main structure of the support frame 101, which is usually composed of multiple beams and columns. The beams are used to connect multiple photovoltaic modules, and the support columns 401 provide vertical support for the support frame 101. The anchor bolts 402 are usually used to fix the support frame 101 to the foundation to ensure its stability and safety.

[0055] It is important to note that the construction and arrangement of the present application shown in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, directional changes, etc.) without departing substantially from the novel teachings and advantages of the subject matter described in this application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete elements may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "means plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0056] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0057] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A driving mechanism, characterized in that: It comprises a connecting component (100), a transfer component (200) arranged on the connecting component (100), and a pressurizing component (300) arranged on the connecting component (100); The connecting component (100) includes a support frame (101), a support frame (102) arranged on the support frame (101), and a solar panel (103) arranged in the support frame (102); The transfer component (200) comprises a hollow block (201) slidably arranged in a support frame (102), a brush (202) arranged outside the hollow block (201), a conveying assembly (204) arranged on the support frame (101), and a guide assembly (205) arranged on the support frame (102); The pressurizing component (300) includes a pressurizing cylinder (301) arranged in the support frame (101), a piston (302) slidably arranged in the pressurizing cylinder (301), a synchronous adjustment component (304) is arranged on the support frame (101), and a driving component (305) is arranged on the support frame (101).

2. The driving mechanism according to claim 1, wherein: The transfer component (200) further comprises a plurality of water outlet holes (203) arranged in the hollow block (201), and the plurality of water outlet holes (203) are linearly arranged in the hollow block (201).

3. The driving mechanism according to claim 2, wherein: The conveying assembly (204) includes a sealing cylinder (204a) arranged on a support frame (101), a telescopic tube (204b) fixedly passing through the sealing cylinder (204a), an end of the telescopic tube (204b) away from the sealing cylinder (204a) fixedly passing through the hollow block (201), the telescopic tube (204b) slidably arranged on the support frame (102), a connecting tube (204c) fixedly passing through the support frame (102), and an end of the connecting tube (204c) away from the support frame (102) fixedly passing through the sealing cylinder (204a).

4. The driving mechanism according to claim 3, wherein: A filter screen (204c-1) is provided in one end of the connecting pipe (204c) close to the support frame (102), and a one-way valve (204c-2) is provided in one end of the connecting pipe (204c) away from the support frame (102).

5. The driving mechanism according to claim 4, characterized in that: The guide assembly (205) comprises a guide groove (205a) provided on the support frame (102), a sliding block (205b) being slidably provided on the guide groove (205a), and the sliding block (205b) being connected to the hollow block (201).

6. The driving mechanism according to claim 5, characterized in that: The pressurizing component (300) further comprises a push column (303) arranged on the piston (302), and the push column (303) is slidably arranged in the pressurizing cylinder (301).

7. The driving mechanism according to claim 6, characterized in that: The synchronous adjustment component (304) comprises a strip groove (304a) provided on the support frame (101), an extrusion block (304b) being slidably provided on the strip groove (304a), a telescopic rod (304c) being provided on the extrusion block (304b), and an end of the telescopic rod (304c) away from the extrusion block (304b) being connected to the sliding block (205b).

8. The driving mechanism according to claim 7, characterized in that: The driving assembly (305) comprises a rotating shaft (305a) rotatably arranged on the support frame (101), a hand crank (305b) being arranged at one end of the rotating shaft (305a), a rotating plate (305c) being arranged at the other end of the rotating shaft (305a), an extrusion column (305d) being arranged on the rotating plate (305c), a driving groove (305e) being arranged on the extrusion block (304b), and the extrusion column (305d) being slidably arranged on the driving groove (305e).

9. The driving mechanism according to claim 8, characterized in that: A spring (306) is provided on the outside of the pushing column (303), and the two ends of the spring (306) are respectively connected to the corresponding surfaces of the piston (302) and the pressure cylinder (301). A pressure tube (307) is fixedly passed through the bottom of the pressure cylinder (301), and one end of the pressure tube (307) away from the pressure cylinder (301) is fixedly passed through the sealing cylinder (204a). An air intake plate (308) is rotatably provided on the side of the piston (302) away from the bottom of the pressure cylinder (301). A hole (309) is opened on the piston (302), and the air intake plate (308) and the hole (309) are adapted to each other.

10. A solar cleaning device, characterized in that: The driving mechanism comprises any one of claims 1 to 9, and further comprises a support bar (400) arranged on the support frame (101), a support column (401) arranged on the support frame (101), and an anchor bolt (402) arranged on the support frame (101).

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