Photovoltaic cleaning row crossing mechanism

Abstract

The utility model relates to the technical field of photovoltaic module cleaning, and discloses a photovoltaic cleaning row crossing mechanism which comprises a bottom frame, the bottom frame comprises two first supports and two second supports, the second supports are fixedly arranged between the two first supports, the number of the second supports is three, and the two first supports are fixedly arranged on the bottom frame. A driving assembly is arranged at the upper end of the first support. The driving assembly comprises a control box and a driven box; during work, the driving motor drives the driving wheel to rotate through the transmission shaft, so that the row crossing machine is driven to walk, after the row crossing machine walks to the position corresponding to a photovoltaic assembly, the control box communicates with the photovoltaic cleaning robot, then a signal is sent to the robot to conduct cleaning work, and after work is finished, the robot returns to the stop position of the row crossing machine. And then, the device walks to the next row of photovoltaic modules along with the row crossing machine for cleaning until all coverage areas are cleaned, so that the mechanical property of the device is improved, and the operability of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component cleaning, in particular to a photovoltaic cleaning cross-row mechanism. Background Art

[0002] Dust accumulation on the surface of photovoltaic modules seriously restricts the energy conversion efficiency of photovoltaic power stations. Studies have shown that dust accumulation on the surface of modules that are not frequently cleaned contributes about 7% to the system efficiency of photovoltaic power stations. It can be seen that the cleanliness of the surface of photovoltaic modules will directly affect the power generation of the power station. For photovoltaic power generation systems that run for a long time, the impact of panel dust accumulation cannot be underestimated.

[0003] As an automated product, cleaning robots can replace manual labor on a large scale and are the future development direction. However, existing cleaning equipment can generally only complete single-row cleaning tasks, and cannot automatically cross from the previous row of photovoltaic module arrays to the next row of photovoltaic module arrays and complete the cleaning. To achieve cross-row cleaning, it is necessary to lay rails and rail bases connecting all photovoltaic module arrays in the entire site, which not only requires a huge amount of work but also increases the operability. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic cleaning cross-row mechanism. When it is set to work, the driving motor drives the driving wheel to rotate through the transmission shaft, thereby driving the cross-row machine to move. After reaching the corresponding photovoltaic component position, the control box communicates with the photovoltaic cleaning robot, and then sends a signal to the robot to perform cleaning work. After the work is completed, the robot returns to the parking position of the cross-row machine, and then walks with the cross-row machine to the next row of photovoltaic components for cleaning until all covered areas are cleaned, thereby improving the mechanical properties of the device and reducing the operability of the device, thereby solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic cleaning cross-row mechanism, comprising a bottom frame, the bottom frame comprising a bracket 1 and a bracket 2, the bracket 1 is provided with two, a bracket 2 is fixedly provided between the two brackets 1, the bracket 2 is provided with three, and a driving assembly is provided at the upper end of the bracket 1;

[0008] The driving assembly includes a control box and a driven box, the control box and the driven box are installed on the upper end of the bracket one, a transmission shaft and a driving motor are arranged inside the control box, a driving wheel one is installed at the front and rear ends of the control box, a transmission shaft and a driving motor are arranged inside the driven box, a driving wheel two is installed at the front and rear ends of the driven box, and a guide wheel is arranged at the lower end of the bottom frame.

[0009] Preferably, a column one is fixedly provided on the upper end surface of the bracket one, three diagonal braces three are fixedly provided between the columns one, a transfer vehicle bracket is provided on the upper end of the bracket one, a movable hinge two is fixedly provided on the upper end surface of the column one, and the other end of the movable hinge two is installed on the bottom wall of the transfer vehicle bracket.

[0010] Through the above technical solution, the setting of the column one has a supporting effect.

[0011] Preferably, a movable hinge 1 is fixedly provided on the upper end surface of the bracket 1, an inclined brace 1 is provided on the upper end of the movable hinge 1, a movable hinge 1 is installed on the other end of the inclined brace 1, and the other end of the movable hinge 1 is installed on the bottom wall of the transfer vehicle bracket.

[0012] Through the above technical solution, the movable hinge is set so that they can move relative to each other.

[0013] Preferably, two columns 2 are fixedly provided on the upper end surface of the bracket 1, the other ends of the two columns 2 are fixedly provided on the bottom wall of the transfer vehicle bracket, the column 1 is located on the left side of the column 2, and a reinforcement component is provided on the upper end of the bottom frame.

[0014] Through the above technical solution, the setting of the second column has a supporting effect.

[0015] Preferably, the reinforcement assembly includes diagonal brace one, diagonal brace two and diagonal brace three, the diagonal brace three is fixedly arranged between the two columns two, and the rear side wall of the column one located at the rear side is fixedly arranged with a sliding contact block mounting plate.

[0016] Through the above technical solution, the setting of the diagonal brace 1 has a reinforcement effect.

[0017] Preferably, a proximity switch bracket is fixedly provided at the upper end of the bracket one, a proximity switch is provided on the proximity switch bracket, a mounting plate is fixedly provided on the lower end surface of the bracket one, a guide wheel is installed inside the mounting plate, a movable hinge three is provided at the upper end of the column two, and the other end of the movable hinge three is installed on the bottom wall of the transfer vehicle bracket.

[0018] Through the above technical solution, the setting of the guide wheel has a guiding effect.

[0019] Compared with the prior art, the utility model provides a photovoltaic cleaning cross-row mechanism, which has the following

[0020] Beneficial effects:

[0021] The utility model is arranged that when working, the driving motor drives the driving wheel to rotate through the transmission shaft, thereby driving the cross-row machine to move. After reaching the corresponding photovoltaic component position, the control box communicates with the photovoltaic cleaning robot, and then sends a signal to the robot to perform cleaning work. After the work is completed, the robot returns to the parking position of the cross-row machine, and then moves with the cross-row machine to the next row of photovoltaic components for cleaning until all covered areas are cleaned, thereby improving the mechanical properties of the device and reducing the operability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 3 This is a side view of the structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0026] Among them: 1. bottom frame; 2. column one; 3. column two; 4. diagonal brace one; 5. diagonal brace two; 6. movable hinge one; 7. proximity switch bracket; 8. proximity switch; 9. control box; 10. bracket one; 11. bracket two; 12. guide wheel; 13. driving wheel one; 14. diagonal brace three; 15. movable hinge two; 16. driven box; 17. mounting plate; 18. driving wheel two; 19. transfer vehicle bracket; 20. sliding contact block mounting plate; 21. driving assembly; 22. reinforcement assembly; 23. movable hinge three. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] like Figure 1-4 As shown, a photovoltaic cleaning cross-row mechanism provided by the utility model includes a bottom frame 1, the bottom frame 1 includes a bracket 10 and a bracket 2 11, two brackets 10 are provided, a bracket 2 11 is fixedly provided between the two brackets 10, three brackets 2 11 are provided, and a driving assembly 21 is provided at the upper end of the bracket 10;

[0030] The driving assembly 21 includes a control box 9 and a driven box 16, the control box 9 and the driven box 16 are installed on the upper end of the bracket 10, a transmission shaft and a driving motor are arranged inside the control box 9, a driving wheel 13 is installed at the front and rear ends of the control box 9, a transmission shaft and a driving motor are arranged inside the driven box 16, a driving wheel 2 18 is installed at the front and rear ends of the driven box 16, and a guide wheel 12 is arranged at the lower end of the bottom frame 1.

[0031] Specifically, a column 12 is fixedly arranged on the upper end surface of the bracket 10, three diagonal braces 14 are fixedly arranged between the columns 12, a transfer vehicle bracket 19 is arranged on the upper end of the bracket 10, a movable hinge 2 15 is fixedly arranged on the upper end surface of the column 12, and the other end of the movable hinge 2 15 is installed on the bottom wall of the transfer vehicle bracket 19. The advantage is that the setting of the column 12 plays the effect of supporting the transfer vehicle bracket 19, and the setting of the movable hinge 2 15 is convenient for disassembly, and also has the advantages of strong bearing capacity and not easy to deform and crack.

[0032] Specifically, the upper end surface of the bracket 10 is fixedly provided with a movable hinge 6, the upper end of the movable hinge 6 is provided with an inclined support 4, the other end of the inclined support 4 is provided with a movable hinge 6, and the other end of the movable hinge 6 is installed on the bottom wall of the transfer vehicle bracket 19. The advantage is that the setting of the movable hinge 6 is convenient for disassembly, and also has the advantages of strong bearing capacity and not easy to deform and crack.

[0033] Specifically, two columns 2 3 are fixedly arranged on the upper end surface of the bracket 10, and the other ends of the two columns 2 3 are fixedly arranged on the bottom wall of the transfer vehicle bracket 19, the column 1 2 is located on the left side of the column 2 3, and a reinforcement component 22 is arranged on the upper end of the bottom frame 1. The advantage is that the arrangement of the columns 2 3 plays the effect of supporting the transfer vehicle bracket 19.

[0034] Embodiment 2:

[0035] like Figure 1-4 As shown, as an improvement to the previous embodiment, the reinforcement assembly 22 includes a diagonal brace 1 4, a diagonal brace 2 5 and a diagonal brace 3 14. The diagonal brace 3 14 is fixedly arranged between the two columns 2 3, and the rear side wall of the column 1 2 located at the rear side is fixedly arranged with a sliding contact block mounting plate 20. The advantage is that the setting of the sliding contact block mounting plate 20 can install the sliding contact block, thereby achieving a protective effect.

[0036] Specifically, a proximity switch bracket 7 is fixedly provided at the upper end of the bracket 10, a proximity switch 8 is provided on the proximity switch bracket 7, a mounting plate 17 is fixedly provided at the lower end surface of the bracket 10, a guide wheel 12 is installed inside the mounting plate 17, a movable hinge 3 23 is provided at the upper end of the column 2 3, and the other end of the movable hinge 3 23 is installed on the bottom wall of the transfer vehicle bracket 19. The advantage is that the setting of the guide wheel 12 ensures the stability and reliability of the device when it moves, and the proximity switch 8 can monitor the state of the machine or equipment, that is, the position, movement speed and direction of the device, so as to realize automatic control and automatic operation of the production line.

[0037] When in use, the driving motor in the control box 9 drives the driving wheel 13 to rotate through the transmission shaft, thereby driving the cross-row machine to move. After reaching the corresponding photovoltaic component position, the control box 9 communicates with the photovoltaic cleaning robot, and then sends a signal to the robot to perform cleaning work. After the work is completed, the robot returns to the parking position of the cross-row machine, and then moves to the next row of photovoltaic components together with the cross-row machine for cleaning until all covered areas are cleaned. At the same time, the setting of the guide wheel 12 ensures the stability and reliability of the device during movement. At the same time, the proximity switch 8 can monitor the status of the machine or equipment, that is, the position, movement speed and direction of the device, so as to realize automatic control and automatic operation of the production line. At the same time, the setting of the movable hinge 1 6, the movable hinge 2 15 and the movable hinge 3 23 has the advantages of convenient disassembly, strong bearing capacity and not easy to deform and crack.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic cleaning cross-row mechanism, comprising a bottom frame (1), characterized in that: The bottom frame (1) comprises a bracket one (10) and a bracket two (11), two brackets one (10) are provided, a bracket two (11) is fixedly provided between the two brackets one (10), three brackets two (11) are provided, and a driving assembly (21) is provided at the upper end of the bracket one (10); The driving assembly (21) comprises a control box (9) and a driven box (16); the control box (9) and the driven box (16) are mounted on the upper end of the bracket (10); a transmission shaft and a driving motor are arranged inside the control box (9); a driving wheel (13) is mounted at the front and rear ends of the control box (9); a transmission shaft and a driving motor are arranged inside the driven box (16); a driving wheel (18) is mounted at the front and rear ends of the driven box (16); and a guide wheel (12) is arranged at the lower end of the bottom frame (1).

2. A photovoltaic cleaning cross-row mechanism according to claim 1, characterized in that: A column one (2) is fixedly arranged on the upper end surface of the bracket one (10), three diagonal braces three (14) are fixedly arranged between the columns one (2), a transfer vehicle bracket (19) is arranged on the upper end of the bracket one (10), a movable hinge two (15) is fixedly arranged on the upper end surface of the column one (2), and the other end of the movable hinge two (15) is installed on the bottom wall of the transfer vehicle bracket (19).

3. A photovoltaic cleaning cross-row mechanism according to claim 2, characterized in that: A movable hinge (6) is fixedly provided on the upper end surface of the bracket (10), an inclined support (4) is provided on the upper end of the movable hinge (6), a movable hinge (6) is installed on the other end of the inclined support (4), and the other end of the movable hinge (6) is installed on the bottom wall of the transfer vehicle bracket (19).

4. A photovoltaic cleaning cross-row mechanism according to claim 3, characterized in that: Two columns (3) are fixedly arranged on the upper end surface of the bracket (10), and the other ends of the two columns (3) are fixedly arranged on the bottom wall of the transfer vehicle bracket (19). The column (2) is located on the left side of the column (3), and a reinforcement component (22) is arranged on the upper end of the bottom frame (1).

5. A photovoltaic cleaning cross-row mechanism according to claim 4, characterized in that: The reinforcement assembly (22) comprises a diagonal brace one (4), a diagonal brace two (5) and a diagonal brace three (14); the diagonal brace three (14) is fixedly arranged between the two second columns (3); and a sliding contact block mounting plate (20) is fixedly arranged on the rear side wall of the column one (2) located at the rear side.

6. A photovoltaic cleaning cross-row mechanism according to claim 5, characterized in that: A proximity switch bracket (7) is fixedly provided at the upper end of the bracket one (10), and a proximity switch (8) is provided on the proximity switch bracket (7); a mounting plate (17) is fixedly provided at the lower end surface of the bracket one (10), and a guide wheel (12) is installed inside the mounting plate (17); a movable hinge three (23) is provided at the upper end of the column two (3), and the other end of the movable hinge three (23) is installed on the bottom wall of the transfer vehicle bracket (19).

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