Length-adjustable photovoltaic intelligent cleaning robot
By designing the telescopic shell and driving mechanism on the photovoltaic intelligent cleaning robot, the cleaning width adjustment is achieved, solving the problem of poor compatibility of existing photovoltaic cleaning robots, and enhancing the ability to adapt to photovoltaic generator sets of different sizes.
Patent Information
- Application Number
- CN202420602286.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-27
AI Technical Summary
Existing photovoltaic cleaning robots cannot adjust the cleaning width, have poor compatibility, and cannot adapt to photovoltaic generator sets of different sizes, resulting in poor versatility.
A photovoltaic intelligent cleaning robot with adjustable length is designed. By sliding the telescopic shell on the outer shell, rotating the roller brush and transmission rod on the inner side, the driving mechanism and pulley system are used to achieve stable transmission and distance adjustment of the roller brush to ensure the cleaning width. adaptability.
The width adjustment capability of photovoltaic cleaning robot is realized, compatibility and versatility are enhanced, and it can adapt to photovoltaic generator sets of different sizes.
Smart Images
Figure CN222175011U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic intelligent cleaning robot with adjustable length. Background Art
[0002] Photovoltaic power generation is a method of generating electricity by converting solar energy into electrical energy. Through photovoltaic panels, photons in sunlight are absorbed and excite electrons to form an electric current. These photovoltaic panels are usually made of semiconductor materials such as silicon. Photovoltaic power generation has the advantages of being environmentally friendly, renewable, and noise-free, and is widely used in rooftop solar power generation, photovoltaic power stations and other fields. Photovoltaic power generation is a clean energy source and is of great significance for reducing the use of fossil fuels and reducing greenhouse gas emissions. Photovoltaic cell modules operate outdoors for a long time. During the actual power generation process, dust in the air will adhere to the surface of the photovoltaic cell modules, greatly reducing the power generation efficiency of the photovoltaic cell modules.
[0003] In order to clean the dust attached to photovoltaic solar panels, a cleaning robot is usually equipped on each set of solar panels. The sizes of photovoltaic power generation groups built in different regions and batches are different, and the existing photovoltaic cleaning robots usually cannot adjust the cleaning width, have poor compatibility, and are not very versatile. Therefore, we propose a photovoltaic intelligent cleaning robot with adjustable length to solve the above problems. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a photovoltaic intelligent cleaning robot with adjustable length, which solves the problems mentioned in the above background.
[0005] The utility model provides the following technical solutions:
[0006] The utility model discloses a photovoltaic intelligent cleaning robot with adjustable length, comprising a shell, a first servo motor fixedly installed inside the shell, and a roller fixedly installed at the output end of the first servo motor, a telescopic shell being slidably connected to the outer side of the shell, a first roller brush, a transmission rod and an output rod being rotatably connected to the inner side of the shell, the transmission rod being located between the first roller brush and the output rod, a second roller brush being rotatably connected to the inner side of the telescopic shell, a first driving mechanism for driving the transmission rod being provided between the first roller brush and the transmission rod, and a second driving mechanism for driving the output rod being provided between the transmission rod and the output rod.
[0007] Further, the first driving mechanism includes a first driving pulley, a first driven pulley and a first synchronous belt, the first driving pulley is fixedly mounted on one end of the first roller brush, the first driven pulley is fixedly mounted on one end of the transmission rod, the first synchronous belt is sleeved on the outside of the first driving pulley and the first driven pulley, the first driving pulley is meshed with the first synchronous belt, and the first driven pulley is meshed with the first synchronous belt.
[0008] Further, the second driving mechanism includes a second driving pulley, a second driven pulley and a second synchronous belt, the second driving pulley is fixedly installed at the middle part of the transmission rod, the second driven pulley is fixedly installed at the middle part of the output rod, the second synchronous belt is sleeved on the outside of the second driving pulley and the second driven pulley, the second driving pulley is meshed with the second synchronous belt, and the second driven pulley is meshed with the second synchronous belt.
[0009] Furthermore, the second roller brush is sleeved on the outside of the output rod, and the second roller brush is slidably connected to the output rod.
[0010] Furthermore, a slide groove is provided on the outer side of the output rod, a protrusion is fixedly provided on the inner side of the second roller brush, and the protrusion is slidably connected to the inside of the slide groove.
[0011] Furthermore, a second servo motor is fixedly installed inside the shell, and the first roller brush is fixedly installed on the output end of the second servo motor.
[0012] Furthermore, an L-plate is fixedly provided on the lower edge of the telescopic shell, screw holes are evenly provided on both sides of the shell, and limiting holes are evenly provided on both sides of the telescopic shell.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] The utility model arranges a telescopic shell slidably connected to the upper surface of the outer shell, and a second roller brush sleeve rotatably connected to the inner side of the telescopic shell is arranged on the outer side of the output rod, and the second roller brush is slidably connected to the outer side of the output rod. When the telescopic shell slidably connected to the outer side of the outer shell is pulled, the second roller brush can adjust the distance under the premise of stable transmission, so that the photovoltaic cleaning robot has the ability to adjust the cleaning width, and has strong compatibility and versatility. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall top view of the utility model;
[0016] Figure 2 This is a bottom view schematic diagram of the overall assembly of the utility model;
[0017] Figure 3This is a schematic diagram of the overall assembly of the utility model;
[0018] Figure 4 This is a schematic diagram of the internal structure of the utility model;
[0019] Figure 5 For this utility model Figure 4 A partial enlarged schematic diagram in the middle;
[0020] Figure 6 For this utility model Figure 4 A partial enlarged schematic diagram of point B in the middle.
[0021] In the figure: 1. outer shell; 2. first servo motor; 3. roller; 4. telescopic shell; 5. first roller brush; 6. transmission rod; 7. output rod; 8. second roller brush; 9. second servo motor; 10. first driving pulley; 11. first driven pulley; 12. first synchronous belt; 13. second driving pulley; 14. second driven pulley; 15. second synchronous belt; 16. slide groove; 17. protrusion; 18. L plate; 19. screw hole; 20. limit hole. DETAILED DESCRIPTION
[0022] 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 of 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.
[0023] See also Figure 1-6 , a photovoltaic intelligent cleaning robot with adjustable length, comprising: a shell 1, a first servo motor 2 fixedly installed inside the shell 1 and a roller 3 fixedly installed at the output end of the first servo motor 2, the roller 3 is distributed in a rectangular shape inside the shell 1, when the robot is working, the first servo motor 2 drives the roller 3 fixedly installed at its output end to roll on the photovoltaic power generation panel, thereby driving the robot to crawl on the photovoltaic power generation panel, a telescopic shell 4 is slidably connected to the upper surface of the shell 1, the telescopic shell 4 is symmetrically arranged on the upper surface of the shell 1, and an L plate 18 is fixedly arranged on the lower edge of the telescopic shell 4, when the robot is used, the length of the robot can be adjusted by pulling the telescopic shell 4 slidably connected to the outer side of the outer shell 1, screw holes 19 are evenly opened on both sides of the shell 1, and limiting holes 20 are evenly opened on both sides of the telescopic shell 4, after adjusting to the length suitable for the photovoltaic power generation panel, screws are tightened inside the screw holes 19, and the screws are penetrated in the limiting holes 20 opened on both sides of the telescopic shell 4, thereby completing the fixation of the overall length of the robot, and the L plate 18 is buckled on the edge of the photovoltaic power generation panel to prevent the robot from falling from the photovoltaic power generation panel.
[0024] A first roller brush 5, a transmission rod 6 and an output rod 7 are rotatably connected inside the shell 1. The rotating axes of the first roller brush 5, the transmission rod 6 and the output rod 7 are parallel to each other, and the transmission rod 6 is between the first roller brush 5 and the output rod 7. A second servo motor 9 is fixedly installed inside the shell 1, and the first roller brush 5 is fixedly installed at the output end of the second servo motor 9. When the robot is working, the second servo motor 9 drives the first roller brush 5 in contact with the photovoltaic panel to rotate, so that the first roller brush 5 brushes away the floating dust on the photovoltaic panel.
[0025] A first driving pulley 10 is fixedly mounted on one end of the first roller brush 5, and a first driven pulley 11 is fixedly mounted on one end of the transmission rod 6. A first synchronous belt 12 is sleeved on the outer sides of the first driving pulley 10 and the first driven pulley 11, and the first synchronous belt 12 is meshed with the first driving pulley 10 and the first driven pulley 11 at the same time. When the first roller brush 5 drives the first driving pulley 10 fixedly mounted on one end thereof to rotate, the first driving pulley 10 drives the first driven pulley 11 fixedly mounted on one end of the transmission rod 6 to rotate through the first synchronous belt 12 meshed on the outer side thereof, thereby driving the first driven pulley 11 connected to the rotation. The transmission rod 6 inside the housing 1 rotates, a second driving pulley 13 is fixedly installed in the middle of the transmission rod 6, a second driven pulley 14 is fixedly installed in the middle of the output rod 7, a second synchronous belt 15 is sleeved on the outer side of the second driving pulley 13 and the second driven pulley 14, and the second synchronous belt 15 is meshed with the second driving pulley 13 and the second driven pulley 14 at the same time. When the transmission rod 6 drives the second driving pulley 13 fixedly installed in the middle thereof to rotate, the second driving pulley 13 drives the second driven pulley 14 fixedly installed in the middle of the output rod 7 to rotate through the second synchronous belt 15 meshed on its outer side. The output rod 7 connected to the housing 1 is driven to rotate, and the second roller brush 8 is rotatably connected to the inner side of the telescopic housing 4. The second roller brush 8 is sleeved on the outer side of the output rod 7. A slide groove 16 is provided on the outer side of the output rod 7, and the slide groove 16 is annularly distributed on the outer side of the output rod 7. A protrusion 17 is fixedly provided on the inner side of the second roller brush 8, and the protrusion 17 is slidably connected to the inside of the slide groove 16. The second roller brush 8 is slidably connected to the outside of the output rod 7 through the protrusion 17. When the robot is working, the output rod 7 drives the second roller brush 8 sleeved on both ends of its outer side to rotate, so that the second roller brush 8 is attached to the photovoltaic power generation panel. The second roller brush 8 on the surface brushes away the floating dust on the photovoltaic end plate. When adjusting the length of the robot, pull the upper part of the outer shell 1 to slide and connect the telescopic shell 4. The second roller brush 8 rotatably connected to the inner side of the telescopic shell 4 moves along the axial direction of the output rod 7 with the telescopic shell 4. By setting the second roller brush 8 rotatably connected to the inner side of the telescopic shell 4 to be sleeved on the outer side of the output rod 7, the second roller brush 8 is slidably connected to the outer side of the output rod 7. When the telescopic shell 4 slidably connected to the outer side of the outer shell 1 is pulled, the second roller brush 8 can adjust the distance under the premise of stable transmission, so that the photovoltaic cleaning robot has the ability to adjust the cleaning width, and has strong compatibility and versatility.
[0026] Working principle: The length of the robot is adjusted by adjusting the telescopic shell 4 slidably connected to the upper part of the shell 1. When the telescopic shell 4 is pulled, the second roller brush 8 connected to the inner side of the telescopic shell 4 is rotatably slid along the output rod 7. The length of the robot is determined by tightening the screws inside the second servo motor 9 and the limiting hole 20. While the second servo motor 9 drives the first roller brush 5 fixedly installed at its output end to rotate, the second servo motor 9 transmits power to the output rod 7 rotatably connected to the inner side of the shell 1 through the first active pulley 10, the first driven pulley 11, the first synchronous belt 12, the transmission rod 6, the second active pulley 13, the second driven pulley 14 and the second synchronous belt 15 transmission assembly. The protrusion 17 fixedly arranged on the inner side of the second roller brush 8 is slidably connected to the inside of the slide groove 16 opened on the outer side of the output rod 7, so that the output rod 7 drives the second roller brush 8 mounted on the outer side thereof to rotate. When the robot crawls on the photovoltaic power generation panel, the first roller brush 5 and the second roller brush 8 simultaneously clean the dust on the photovoltaic power generation panel.
[0027] 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 intelligent cleaning robot with adjustable length, comprising: A housing (1), a first servo motor (2) fixedly mounted inside the housing (1), and a roller (3) fixedly mounted at the output end of the first servo motor (2), characterized in that a telescopic housing (4) is slidably connected to the outer side of the housing (1), a first roller brush (5), a transmission rod (6) and an output rod (7) are rotatably connected to the inner side of the housing (1), the transmission rod (6) is located between the first roller brush (5) and the output rod (7), a second roller brush (8) is rotatably connected to the inner side of the telescopic housing (4), a first driving mechanism for driving the transmission rod (6) is provided between the first roller brush (5) and the transmission rod (6), and a second driving mechanism for driving the output rod (7) is provided between the transmission rod (6) and the output rod (7).
2. The length-adjustable photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The first driving mechanism comprises a first driving pulley (10), a first driven pulley (11) and a first synchronous belt (12); the first driving pulley (10) is fixedly mounted on one end of the first roller brush (5); the first driven pulley (11) is fixedly mounted on one end of the transmission rod (6); the first synchronous belt (12) is sleeved on the outside of the first driving pulley (10) and the first driven pulley (11); the first driving pulley (10) is meshed with the first synchronous belt (12); and the first driven pulley (11) is meshed with the first synchronous belt (12).
3. The length-adjustable photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The second driving mechanism comprises a second driving pulley (13), a second driven pulley (14) and a second synchronous belt (15); the second driving pulley (13) is fixedly mounted on the middle part of the transmission rod (6); the second driven pulley (14) is fixedly mounted on the middle part of the output rod (7); the second synchronous belt (15) is sleeved on the outside of the second driving pulley (13) and the second driven pulley (14); the second driving pulley (13) is meshed with the second synchronous belt (15); and the second driven pulley (14) is meshed with the second synchronous belt (15).
4. The length-adjustable photovoltaic intelligent cleaning robot according to claim 1, characterized in that: The second roller brush (8) is sleeved on the outside of the output rod (7), and the second roller brush (8) is slidably connected to the output rod (7).
5. The length-adjustable photovoltaic intelligent cleaning robot according to claim 1, characterized in that: A sliding groove (16) is provided on the outer side of the output rod (7), a protrusion (17) is fixedly provided on the inner side of the second roller brush (8), and the protrusion (17) is slidably connected inside the sliding groove (16).
6. The length-adjustable photovoltaic intelligent cleaning robot according to claim 1, characterized in that: A second servo motor (9) is fixedly mounted inside the housing (1), and the first roller brush (5) is fixedly mounted on the output end of the second servo motor (9).
7. The length-adjustable photovoltaic intelligent cleaning robot according to claim 1, characterized in that: An L-plate (18) is fixedly provided on the lower edge of the telescopic shell (4), screw holes (19) are evenly provided on both sides of the outer shell (1), and limiting holes (20) are evenly provided on both sides of the telescopic shell (4).