A distributed photovoltaic field station track-type cleaning robot device

Abstract

The utility model provides a kind of distributed photovoltaic station track type cleaning robot device, it is related to robot technical field, the utility model includes car body, two track wheels are installed in the both sides of car body bottom, four The track wheel is all set in the top of track body, the side of car body one end is equipped with shell, the utility model is moved to two rectangular plates with several scraping teeth by setting two rectangular plates, two rectangular plates are adjusted, until several scraping teeth connected with rectangular plate are all with the outer surface of cleaning roller abut, then drive assembly is started again to drive cleaning roller to rotate, when cleaning roller rotates, scraping tooth will clean out the impurity inside cleaning roller, it is favorable to prevent these impurities from being washed out and remaining on cleaned photovoltaic panel in next cleaning process, in turn, it is favorable to the complete cleaning of cleaning robot to photovoltaic panel.

Description

Technical Field

[0001] This utility model relates to the field of robotics technology, and in particular to a track-mounted cleaning robot device for distributed photovoltaic power stations. Background Technology

[0002] A track-mounted cleaning robot for distributed photovoltaic power plants is an automated device used to clean photovoltaic panels in distributed photovoltaic power plants. It runs along a track that is pre-laid on or around the photovoltaic panels to clean the surface of the photovoltaic panels.

[0003] Track-mounted cleaning robots primarily use cleaning rollers to clean photovoltaic panels. The cleaning rollers are equipped with bristles, and as the rollers rotate, they continuously supply water to the bristles, thus cleaning the photovoltaic panels. However, some dust and impurities may adhere to the inside of the bristles. These impurities may be washed out during the next cleaning process and remain on the cleaned photovoltaic panels, leading to incomplete cleaning of the photovoltaic panels by the cleaning robot. Utility Model Content

[0004] This invention proposes a track-mounted cleaning robot device for distributed photovoltaic power stations to address the problem that some dust and impurities can adhere to the inside of the brush bristles. These impurities may be washed out during the next cleaning process and remain on the cleaned photovoltaic panels, thus causing the cleaning robot to not completely clean the photovoltaic panels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a track-type cleaning robot device for distributed photovoltaic power stations, comprising a vehicle body, two track wheels mounted on both sides of the bottom of the vehicle body, four track wheels mounted on the top of the track body, a housing mounted on one side of one end of the vehicle body, a cleaning roller rotatably mounted on the inner wall of the housing, a drive assembly disposed between the housing and the vehicle body, the drive assembly being able to drive the cleaning roller to rotate, a water injection pipe mounted on the top of the housing, and auxiliary devices disposed on both sides of the housing, the auxiliary devices cleaning impurities on the cleaning roller by setting two rectangular plates with several scraping teeth, which abut against the outer surface of the rotating cleaning roller.

[0006] The effect achieved by the above components is as follows: By setting two rectangular plates with several scraping teeth, the two rectangular plates are adjusted so that they move towards the cleaning roller until the scraping teeth connected to the rectangular plates all abut against the outer surface of the cleaning roller. Then, the drive assembly is restarted to drive the cleaning roller to rotate. When the cleaning roller rotates, the scraping teeth will clean out the impurities inside the cleaning roller, which helps to prevent these impurities from being washed out in the next cleaning process and left on the cleaned photovoltaic panel. This helps the cleaning robot to completely clean the photovoltaic panel.

[0007] Preferably, the auxiliary device includes two L-shaped plates, which are symmetrically fixedly installed on both sides of the housing. A rectangular plate is slidably installed on one side of each L-shaped plate. The cleaning roller is disposed between the two rectangular plates, and a plurality of scraping teeth are uniformly fixedly installed on one side of each rectangular plate.

[0008] The effect achieved by the above components is as follows: pushing the two rectangular plates causes them to move on one side of the L-shaped plate. The rectangular plates will drive the scraper teeth to move until several scraper teeth on one side of the rectangular plates are in contact with the outer surface of the cleaning roller. When the cleaning roller is in operation, the scraper teeth will clean out the impurities inside the cleaning roller.

[0009] Preferably, the scraping teeth on one side of the two rectangular plates are arranged in an alternating pattern.

[0010] The effect achieved by the above components is that the two sets of scraper teeth are arranged in an alternating manner, which allows the scraper teeth to scrape and clean the entire outer surface of the cleaning roller when cleaning it, thereby further improving the cleaning ability of the scraper teeth on the cleaning roller.

[0011] Preferably, three round rods are evenly fixedly installed on one side of the rectangular plate, and one end of each of the three round rods is fixedly installed with the same connecting plate.

[0012] The effect achieved by the above components is that pulling the connecting plate can move the rectangular plate connected to the round rod to one side of the cleaning roller, thereby facilitating the adjustment of the position of the rectangular plate and the scraper teeth through the connecting plate.

[0013] Preferably, a spring is fitted on the outer surface of the round rod, and the two ends of the spring are respectively fixedly installed on one side of the connecting plate and the L-shaped plate.

[0014] The effect achieved by the above components is as follows: by setting a spring, when the connecting plate is pushed to move the rectangular plate toward the cleaning roller, the connecting plate will squeeze the spring, causing the spring to deform. When the force applied to the connecting plate is removed, the spring will reset and drive the rectangular plate and the scraper teeth to automatically move away from the cleaning roller, thereby facilitating quick adjustment of the rectangular plate and the scraper teeth, so that the scraper teeth will not obstruct the cleaning roller from cleaning the photovoltaic panel.

[0015] Preferably, a slotted plate is fixedly installed on one side of the L-shaped plate, the slotted plate is disposed at one end of the connecting plate, a threaded pin is fixedly installed at one end of the connecting plate, the threaded pin is slidably inserted into the inner wall of the slotted plate, and a threaded hole block is threadedly connected to the outer surface of the threaded pin.

[0016] The effect achieved by the above components is as follows: rotating the screw hole block causes one side of the screw hole block to press against the slot plate until one side of the slot plate is fully in contact with one end of the connecting plate, which can fix the connecting plate and the slot plate, thereby helping to prevent the two sets of scraping teeth from contacting the cleaning roller and the auxiliary plate and scraping teeth from shifting when cleaning the cleaning roller, thus helping to ensure effective cleaning of the cleaning roller.

[0017] Preferably, a rubber plate is bonded to one side of the slot plate, and the threaded pin is inserted inside the rubber plate.

[0018] The effect achieved by the above components is that by setting a rubber plate, one side of the slot plate can abut against one side of the screw hole block, and the friction between the screw hole block and the slot plate can be increased, making it less likely for the nut to loosen on the outer surface of the threaded pin.

[0019] Preferably, a circular block is fixedly installed at one end of the threaded pin, and the outer diameter of the circular block is larger than the outer diameter of the threaded pin.

[0020] The effect achieved by the above components is that by setting up a round block, the round block can block one end of the threaded pin, which helps to prevent the threaded hole block from dislodging from the threaded pin due to misoperation.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, two rectangular plates with several scraping teeth are set up. The two rectangular plates are adjusted so that they move toward the cleaning roller until the scraping teeth connected to the rectangular plates all abut against the outer surface of the cleaning roller. Then, the drive assembly is activated again to drive the cleaning roller to rotate. When the cleaning roller rotates, the scraping teeth will clean out the impurities inside the cleaning roller, which helps to prevent these impurities from being washed out in the next cleaning process and remaining on the cleaned photovoltaic panel. This facilitates the cleaning robot to completely clean the photovoltaic panel. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the auxiliary device of this utility model;

[0025] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0026] Figure 4 This is a three-dimensional structural diagram of the scraper teeth of this utility model;

[0027] Figure 5 This is a three-dimensional structural diagram of the cleaning roller of this utility model;

[0028] Figure 6 This utility model Figure 5 A magnified structural diagram at point B.

[0029] Legend: 1. Car body; 2. Track wheel; 3. Drive assembly; 4. Housing; 5. Water injection pipe; 6. Cleaning roller; 7. Auxiliary device; 71. L-shaped plate; 72. Rectangular plate; 73. Scraper tooth; 74. Round rod; 75. Connecting plate; 76. Spring; 77. Slot plate; 78. Threaded pin; 79. Screw hole block; 710. Rubber plate; 711. Round block; 8. Track body. Detailed Implementation

[0030] Example 1, referring to Figures 1-4 As shown, this embodiment discloses a track-type cleaning robot device for distributed photovoltaic power stations, including a vehicle body 1. Two track wheels 2 are installed on both sides of the bottom of the vehicle body 1, and four track wheels 2 are all set on the top of the track body 8. A shell 4 is installed on one side of one end of the vehicle body 1. A cleaning roller 6 is rotatably installed on the inner wall of the shell 4. A drive assembly 3 is set between the shell 4 and the vehicle body 1. The drive assembly 3 can drive the cleaning roller 6 to rotate (the drive assembly 3 can be a motor installed at one end of the vehicle body 1, the motor is connected to the cleaning roller 6 inside the shell 4 through a reducer, and the motor is powered by a power supply module to drive the cleaning roller 6 to rotate. Since the motor drive module is a conventional technology, it will not be described in detail here). A water injection pipe 5 is installed on the top of the shell 4, and four track wheels 2 are set on both sides of the shell 4. An auxiliary device 7 is provided. The auxiliary device 7 cleans the impurities on the cleaning roller 6 by setting two rectangular plates 72 with a number of scraping teeth 73, which abut against the outer surface of the rotating cleaning roller 6. By setting two rectangular plates 72 with a number of scraping teeth 73, the two rectangular plates 72 are adjusted so that they move towards the cleaning roller 6 until the number of scraping teeth 73 connected to the rectangular plates 72 abut against the outer surface of the cleaning roller 6. Then, the drive component 3 is activated again to drive the cleaning roller 6 to rotate. When the cleaning roller 6 rotates, the scraping teeth 73 will clean the impurities inside the cleaning roller 6, which helps to prevent some impurities from being washed out in the next cleaning process and left on the cleaned photovoltaic panel, thus facilitating the cleaning robot to clean the photovoltaic panel completely.

[0031] Reference Figures 2-4As shown, the auxiliary device 7 includes two L-shaped plates 71, which are symmetrically fixed on both sides of the housing 4. A rectangular plate 72 is slidably installed on one side of the L-shaped plate 71. The cleaning roller 6 is disposed between the two rectangular plates 72. Several scraping teeth 73 are evenly fixed on one side of the rectangular plate 72. Pushing the two rectangular plates 72 causes the rectangular plates 72 to move on one side of the L-shaped plate 71. The rectangular plates 72 will drive the scraping teeth 73 to move until several scraping teeth 73 on one side of the rectangular plate 72 abut against the outer surface of the cleaning roller 6. When the cleaning roller 6 is cleaning, the scraping teeth 73 will clean the impurities inside the cleaning roller 6. The several scraping teeth 73 on one side of the two rectangular plates 72 are staggered. The two sets of scraping teeth 73 are staggered, which allows the scraping teeth 73 to scrape and clean the entire outer surface of the cleaning roller 6 when cleaning it, further improving the cleaning ability of the scraping teeth 73 on the cleaning roller 6.

[0032] Reference Figure 2 and Figure 3 As shown, three round rods 74 are evenly fixedly installed on one side of the rectangular plate 72. One end of each of the three round rods 74 is fixedly installed with the same connecting plate 75. Pulling the connecting plate 75 can move the rectangular plate 72 connected to the round rods 74 to one side of the cleaning roller 6, thereby facilitating the adjustment of the position of the rectangular plate 72 and the scraper teeth 73 through the connecting plate 75. A spring 76 is sleeved on the outer surface of the round rods 74. The two ends of the spring 76 are fixedly installed on one side of the connecting plate 75 and the L-shaped plate 71, respectively. By setting the spring 76, when the connecting plate 75 is pushed to move the rectangular plate 72 toward the cleaning roller 6, the connecting plate 75 will squeeze the spring 76, causing the spring 76 to deform. When the force applied to the connecting plate 75 is removed, the spring 76 will reset and automatically move the rectangular plate 72 and the scraper teeth 73 away from the cleaning roller 6, thereby facilitating the quick adjustment of the rectangular plate 72 and the scraper teeth 73, so that the scraper teeth 73 will not obstruct the cleaning of the photovoltaic panel by the cleaning roller 6.

[0033] Reference Figure 5 and Figure 6 As shown, a slotted plate 77 is fixedly installed on one side of the L-shaped plate 71. The slotted plate 77 is located at one end of the connecting plate 75. A threaded pin 78 is fixedly installed at one end of the connecting plate 75. The threaded pin 78 is slidably inserted into the inner wall of the slotted plate 77. A threaded hole block 79 is threadedly connected to the outer surface of the threaded pin 78. Rotating the threaded hole block 79 causes one side of the threaded hole block 79 to press against the slotted plate 77 until one side of the slotted plate 77 is completely in contact with one end of the connecting plate 75. This fixes the connecting plate 75 and the slotted plate 77, which helps to prevent the two sets of scraper teeth 73 from contacting the cleaning roller 6 and from shifting the auxiliary plate and scraper teeth 73 when cleaning the cleaning roller 6, thus ensuring effective cleaning of the cleaning roller 6.

[0034] Reference Figure 5and Figure 6 As shown, a rubber plate 710 is bonded to one side of the slot plate 77, and a threaded pin 78 is inserted inside the rubber plate 710. By setting the rubber plate 710, one side of the slot plate 77 can be replaced to abut against one side of the screw hole block 79, and the friction between the screw hole block 79 and the slot plate 77 can be increased, making it less likely for the nut to loosen on the outer surface of the threaded pin 78. A round block 711 is fixedly installed at one end of the threaded pin 78. The outer diameter of the round block 711 is larger than the outer diameter of the threaded pin 78. By setting the round block 711, the round block 711 can block one end of the threaded pin 78, which helps to prevent the screw hole block 79 from disengaging from the threaded pin 78 due to misoperation.

[0035] Working principle: Pushing the connecting plate 75 causes the rectangular plate 72 connected to the round rod 74 to move towards the cleaning roller 6. The connecting plate 75 compresses the spring 76, causing it to deform until several scraping teeth 73 connected to the rectangular plate 72 abut against the outer surface of the cleaning roller 6. Rotating the screw hole block 79 causes one side of the screw hole block 79 to press against the rubber plate 710 on one side of the slot plate 77 until one side of the slot plate 77 is completely abutted against one end of the connecting plate 75. The screw hole block 79 can fix the connecting plate 75 and the slot plate 77. Then, the drive assembly 3 is activated to drive the cleaning roller 6 to rotate. When the cleaning roller 6 rotates, due to the two sets of scraping teeth 710, the cleaning roller 6 rotates towards the cleaning roller 6. The staggered arrangement of the 3 teeth allows the scraper teeth 73 to scrape and clean the entire outer surface of the cleaning roller 6 during cleaning. The scraper teeth 73 also remove impurities from inside the cleaning roller 6, preventing these impurities from being washed out and remaining on the cleaned photovoltaic panel during the next cleaning process. Reversing the screw hole block 79 releases the screw hole block 79's restriction on the slot plate 77, thereby releasing the fixation on the rectangular plate 72. The spring 76 will then reset, causing the rectangular plate 72 and the scraper teeth 73 to automatically move away from the cleaning roller 6. This facilitates quick adjustment of the rectangular plate 72 and the scraper teeth 73, ensuring that the scraper teeth 73 do not obstruct the cleaning of the photovoltaic panel by the cleaning roller 6.

Claims

1. A track-mounted cleaning robot device for distributed photovoltaic power stations, comprising a vehicle body (1), characterized in that: Two track wheels (2) are installed on both sides of the bottom of the vehicle body (1). All four track wheels (2) are set on the top of the track body (8). A housing (4) is installed on one side of one end of the vehicle body (1). A cleaning roller (6) is rotatably installed on the inner wall of the housing (4). A drive assembly (3) is provided between the housing (4) and the vehicle body (1).

2. The track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 1, characterized in that: The drive assembly (3) can drive the cleaning roller (6) to rotate. A water injection pipe (5) is installed on the top of the housing (4), and auxiliary devices (7) are provided on both sides of the housing (4).

3. The track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 2, characterized in that: The auxiliary device (7) cleans impurities on the cleaning roller (6) by setting two rectangular plates (72) with several scraping teeth (73) to abut against the outer surface of the rotating cleaning roller (6).

4. The track-mounted cleaning robot device for distributed photovoltaic power stations according to claim 3, characterized in that: The auxiliary device (7) includes two L-shaped plates (71), which are symmetrically fixed on both sides of the housing (4). A rectangular plate (72) is slidably installed on one side of the L-shaped plate (71). The cleaning roller (6) is disposed between the two rectangular plates (72). A number of scraping teeth (73) are uniformly fixed on one side of the rectangular plate (72).

5. A track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 4, characterized in that: Several scraping teeth (73) on one side of the two rectangular plates (72) are arranged alternately.

6. The track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 4, characterized in that: Three round rods (74) are evenly fixedly installed on one side of the rectangular plate (72), and one end of the three round rods (74) is fixedly installed with the same connecting plate (75).

7. The track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 6, characterized in that: A spring (76) is fitted on the outer surface of the round rod (74), and the two ends of the spring (76) are respectively fixedly installed on one side of the connecting plate (75) and the L-shaped plate (71).

8. A track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 6, characterized in that: A slot plate (77) is fixedly installed on one side of the L-shaped plate (71). The slot plate (77) is located at one end of the connecting plate (75). A threaded pin (78) is fixedly installed at one end of the connecting plate (75). The threaded pin (78) is slidably inserted into the inner wall of the slot plate (77). A threaded hole block (79) is threadedly connected to the outer surface of the threaded pin (78).

9. A track-mounted cleaning robot device for distributed photovoltaic power plants according to claim 8, characterized in that: A rubber plate (710) is bonded to one side of the slot plate (77), and the threaded pin (78) is inserted inside the rubber plate (710).

10. A track-mounted cleaning robot device for distributed photovoltaic power stations according to claim 8, characterized in that: A round block (711) is fixedly installed at one end of the threaded pin (78), and the outer diameter of the round block (711) is larger than the outer diameter of the threaded pin (78).

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