Large-span photovoltaic cleaning crossing walking device

Abstract

The utility model relates to the technical field of photovoltaic module cleaning, and discloses a large-span photovoltaic cleaning crossing walking device which comprises a fixing plate, a movable rod used for alignment is fixedly installed at the bottom of the fixing plate, a supporting plate used for fixing is fixedly installed on one side of the fixing plate, and walking wheels used for rolling are arranged on one side of the supporting plate. A rotating roller used for cleaning is clamped to one side of the supporting plate, a top plate used for protection is fixedly installed at the top of the supporting plate, and a water tank used for storage is fixedly installed at the top of the top plate. According to the large-span photovoltaic cleaning crossing walking device, through cooperative arrangement of the fixed plate and the movable rod, the position of the device can be adjusted through the movable rod in the using process, the situation that the device deviates in the cleaning process is avoided, and the reliability of the device is improved; and the top of the device can be protected during use, the water tank is used for supplying water for cleaning work of the device, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component cleaning, in particular to a large-span photovoltaic cleaning crossing walking device. Background Art

[0002] With the rapid development of the photovoltaic industry, the cleaning and maintenance of photovoltaic panels has become an important part of ensuring power generation efficiency. The traditional manual cleaning method is not only inefficient, but also has safety hazards. Although the existing photovoltaic cleaning equipment has improved work efficiency to a certain extent, when dealing with large-span photovoltaic arrays, there are often problems such as unstable walking and uneven cleaning effect. Therefore, it is necessary to design a large-span photovoltaic cleaning crossing walking device with stable structure, convenient operation and good cleaning effect.

[0003] Chinese patent announcement No. CN215236062U discloses a large-span photovoltaic cleaning and crossing walking device, including a main support rod and a secondary support rod with installation grooves on the belt and the top. The inner wall of the main support rod is located inside the installation groove and a threaded rod for transmission is inserted therein, the inner wall of the secondary support rod is located inside the installation groove and a sliding rod for guiding is inserted therein, the outer surface of the threaded rod is threadedly connected with a threaded sleeve, one side of the threaded sleeve is fixedly connected with a main fixing plate for fixing, and one side of the main fixing plate is inserted with a winding roller for winding. The large-span photovoltaic cleaning and crossing walking device can drive the threaded sleeve to slide back and forth when the threaded rod rotates through the coordinated arrangement of the threaded rod and the threaded sleeve, thereby stably driving the main fixing plate to move, and through the arrangement of the sliding rod, the secondary fixing plate can be assisted to slide from the other end, thereby making the operation of the device more stable.

[0004] However, the utility model has the following problems when actually used:

[0005] The utility model does not have a structure for correcting the walking trajectory of the device during actual use, so there is a situation where the cleaning trajectory of the device is offset during use, and the reliability is not strong. At the same time, there is no structure for providing sufficient water for the cleaning work of the device, so there is a situation where the use time is limited, and the practicality is not strong. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides a large-span photovoltaic cleaning crossing walking device, which solves the problems in the prior art:

[0008] The utility model does not have a structure for correcting the walking trajectory of the device during actual use, so there is a situation where the cleaning trajectory of the device is offset during use, and the reliability is not strong. At the same time, there is no structure for providing sufficient water for the cleaning work of the device, so there is a situation where the use time is limited, and the practicality is not strong.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a large-span photovoltaic cleaning crossing walking device, including a fixed plate, a movable rod for adjustment is fixedly installed on the bottom of the fixed plate, a support plate for fixing is fixedly installed on one side of the fixed plate, a walking wheel for rolling is arranged on one side of the support plate, a rotating roller for cleaning is clamped on one side of the support plate, a top plate for protection is fixedly installed on the top of the support plate, and a water tank for storage is fixedly installed on the top of the top plate.

[0011] Optionally, a motor is fixedly mounted on one side of the fixed plate, and a switch for control is fixedly mounted on one side of the fixed plate.

[0012] Optionally, a roller for rotation is fixedly mounted on the bottom of the movable rod, and a rotating rod for positioning is fixedly mounted on the top of the movable rod.

[0013] Optionally, a slide bar for supporting is fixedly mounted on the top of the support plate, and a movable plate for positioning is clamped on the top of the slide bar.

[0014] Optionally, a connecting rod for support is inserted into the middle of the traveling wheel, and a screw rod for fixation is fixedly connected to one side of the connecting rod.

[0015] Optionally, a connecting rod for support is inserted into the middle of the rotating roller, and a clamping seat for fixation is fixedly installed on one side of the connecting rod.

[0016] Optionally, a nozzle for discharging water is fixedly mounted on one side of the top plate, and a solar panel for generating electricity is fixedly mounted on the top of the top plate.

[0017] Optionally, a protrusion for fixing is fixedly connected to one side of the water tank, and a water inlet pipe for conveying is fixedly installed on one side of the water tank.

[0018] (III) Beneficial effects

[0019] The utility model provides a large-span photovoltaic cleaning crossing walking device, which has the following beneficial effects:

[0020] The large-span photovoltaic cleaning crossing walking device, through the coordinated arrangement of the fixed plate and the movable rod, can use the movable rod to adjust the position of the device when in use, to avoid the device from deviation during cleaning, thereby increasing the reliability of the device; through the coordinated arrangement of the support plate, the walking wheel and the rotating roller, the support plate can be used to position the walking wheel during use, and the walking wheel can be used to drive the device to move; the support plate clamps the rotating roller, and the rotating roller can be used to clean the surface of the photovoltaic panel, thereby ensuring the normal use of the device and increasing the stability and convenience of the device; through the coordinated arrangement of the top plate and the water tank, the top of the device can be protected during use, and the water tank can be used to supply water for the cleaning work of the device, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the movable rod of the utility model;

[0023] Figure 3 This is a schematic diagram of the connecting rod structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the rotating roller of the utility model;

[0025] Figure 5 This is a schematic diagram of the water tank structure of the utility model.

[0026] In the figure: 1. fixed plate; 2. movable rod; 3. support plate; 4. walking wheel; 5. rotating roller; 6. top plate; 7. water tank; 8. motor; 9. switch; 10. roller; 11. rotating rod; 12. sliding rod; 13. moving plate; 14. connecting rod; 15. screw rod; 16. connecting rod; 17. holder; 18. nozzle; 19. solar panel; 20. bump; 21. water inlet pipe. 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. 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] See also Figures 1 to 5 The embodiment of the utility model provides a large-span photovoltaic cleaning and crossing walking device, which is used in the scene of cleaning and maintenance of photovoltaic panels. In this embodiment, the walking and positioning structure is improved to make it have the advantages of stable walking and easy use.

[0029] Embodiment 1:

[0030] See also Figure 1 to Figure 2 In order to make the device more stable during use and ensure the normal use of the device, a fixed plate 1 and a movable rod 2 are provided;

[0031] It includes a fixed plate 1, a movable rod 2 for adjustment is fixedly installed at the bottom of the fixed plate 1, a motor 8 is fixedly installed on one side of the fixed plate 1, a switch 9 for control is fixedly installed on one side of the fixed plate 1, a roller 10 for rotation is fixedly installed at the bottom of the movable rod 2, and a rotating rod 11 for positioning is fixedly installed on the top of the movable rod 2. Therefore, when in use, the motor 8 and the switch 9 are installed on one side of the fixed plate 1, and the device is driven to run by the motor 8. The switch 9 ensures the accurate transmission of the control signal. The bottom of the movable rod 2 is provided with a roller 10 to assist walking, and the top is provided with a rotating rod 11 for positioning, which ensures the stability of the device on the photovoltaic panel and increases the stability of the device.

[0032] Embodiment 2:

[0033] See also Figure 3 and Figure 4 In order to make the device more convenient and reliable during use and facilitate the cleaning of the photovoltaic panels, a support plate 3, a walking wheel 4 and a rotating roller 5 are provided;

[0034] A supporting plate 3 for fixing is fixedly installed on one side of the fixed plate 1, and a walking wheel 4 for rolling is arranged on one side of the supporting plate 3. A rotating roller 5 for cleaning is clamped on one side of the supporting plate 3. A sliding rod 12 for supporting is fixedly installed on the top of the supporting plate 3, and a movable plate 13 for positioning is clamped on the top of the sliding rod 12. A connecting rod 14 for supporting is inserted in the middle of the walking wheel 4, and a screw 15 for fixing is fixedly connected to one side of the connecting rod 14, and a connecting rod 16 for supporting is inserted in the middle of the rotating roller 5, and a fixing seat 17 is fixedly installed on one side of the connecting rod 16. Therefore, when in use, the support plate 3 is fixed to one side of the fixed plate 1, and a walking wheel 4 and a rotating roller 5 are arranged on it. The walking wheel 4 is fixed by the connecting rod 14 and the screw 15 to ensure stability during walking, and the rotating roller 5 is fixed to the support plate 3 by the connecting rod 16 and the fixing seat 17, which is used for cleaning the surface of the photovoltaic panel, thereby increasing the reliability and convenience of the device.

[0035] Embodiment three:

[0036] See also Figure 1 and Figure 5 In order to make the device more practical during use and to perform cleaning work continuously and stably, a top plate 6 and a water tank 7 are provided;

[0037] A top plate 6 for protection is fixedly installed on the top of the support plate 3, a water tank 7 for storage is fixedly installed on the top of the top plate 6, a nozzle 18 for water discharge is fixedly installed on one side of the top plate 6, a solar panel 19 for power generation is fixedly installed on the top of the top plate 6, a protrusion 20 for fixing is fixedly connected to one side of the water tank 7, and a water inlet pipe 21 for transportation is fixedly installed on one side of the water tank 7. Therefore, when in use, the top plate 6 is fixed to the top of the support plate 3 to provide protection for the device. A nozzle 18 is provided on the top plate 6 for spraying cleaning liquid, and a solar panel 19 is installed to utilize solar energy for power supply. The water tank 7 is fixed on the top of the top plate 6, and cleaning liquid is provided to the nozzle 18 through the water inlet pipe 21. A protrusion 20 is provided to enhance the fixing effect, thereby increasing the practicality of the device.

[0038] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0039] In the utility model, the working steps of the device are as follows:

[0040] First, check whether the water tank 7 is filled with cleaning liquid and ensure that the water inlet pipe 21 is unobstructed. Secondly, turn on the switch 9, start the motor 8, drive the walking wheel 4 and the rotating roller 5 to work, and then the device walks on the photovoltaic panel, the rotating roller 5 contacts the surface of the photovoltaic panel, sprays the cleaning liquid and cleans it through the rotation of the rotating roller 5. Finally, after the cleaning is completed, turn off the switch 9, clean the water tank 7 and the nozzle 18, and prepare for the next use.

[0041] 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 large-span photovoltaic cleaning crossing walking device, comprising a fixed plate (1), characterized in that: A movable rod (2) for adjustment is fixedly mounted on the bottom of the fixed plate (1), a support plate (3) for fixing is fixedly mounted on one side of the fixed plate (1), a walking wheel (4) for rolling is arranged on one side of the support plate (3), a rotating roller (5) for cleaning is clamped on one side of the support plate (3), a top plate (6) for protection is fixedly mounted on the top of the support plate (3), and a water tank (7) for storage is fixedly mounted on the top of the top plate (6).

2. According to claim 1, a large-span photovoltaic cleaning and crossing walking device is characterized in that: A motor (8) is fixedly mounted on one side of the fixing plate (1), and a switch (9) for control is fixedly mounted on one side of the fixing plate (1).

3. The large-span photovoltaic cleaning and crossing walking device according to claim 1 is characterized in that: A roller (10) for rotation is fixedly mounted on the bottom of the movable rod (2), and a rotating rod (11) for positioning is fixedly mounted on the top of the movable rod (2).

4. The large-span photovoltaic cleaning and crossing walking device according to claim 1 is characterized in that: A slide bar (12) for supporting is fixedly mounted on the top of the support plate (3), and a movable plate (13) for positioning is clamped on the top of the slide bar (12).

5. The large-span photovoltaic cleaning and crossing walking device according to claim 1 is characterized in that: A connecting rod (14) for support is inserted into the middle of the travel wheel (4), and a screw rod (15) for fixing is fixedly connected to one side of the connecting rod (14).

6. The large-span photovoltaic cleaning and crossing walking device according to claim 1 is characterized in that: A connecting rod (16) for support is inserted into the middle of the rotating roller (5), and a clamping seat (17) for fixation is fixedly mounted on one side of the connecting rod (16).

7. The large-span photovoltaic cleaning and crossing walking device according to claim 1 is characterized in that: A nozzle (18) for discharging water is fixedly mounted on one side of the top plate (6), and a solar panel (19) for generating electricity is fixedly mounted on the top of the top plate (6).

8. The large-span photovoltaic cleaning and crossing walking device according to claim 1 is characterized in that: A protrusion (20) for fixing is fixedly connected to one side of the water tank (7), and a water inlet pipe (21) for transporting is fixedly installed on one side of the water tank (7).

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