Modularized combined type photovoltaic panel cleaning vehicle

Abstract

The utility model discloses a modularization combined type photovoltaic panel cleaning vehicle, including cleaning machine body, drive crawler belt, fixed bolt, rotating shaft head and transmission main shaft, the left side of cleaning machine body is provided with fixed fixture block, the fixed fixture block is provided with open pore, fixed bolt passes through fixed fixture block, the upper part of cleaning machine body is provided with water inlet interface, the lower part of cleaning machine body is provided with water inlet interface. A battery pack is installed on the right side of the cleaning machine body, a driving crawler belt is arranged below the cleaning machine body, a water supply pipeline is arranged below the fixed clamping block, a water spraying opening is formed below the water supply pipeline, a transmission main shaft is arranged on the right side of the fixed clamping block, and a rotating shaft head is arranged on the left side of the transmission main shaft; a roller transmission protective cover is installed on the left side of the rotating shaft head, a rotating shaft is installed in the roller transmission protective cover, a cleaning roller is arranged on the left side of the rotating shaft, the equipment can be replaced and disassembled more conveniently, and the battery pack with the large size can provide longer cruising ability to guarantee continuous work.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic cleaning, in particular to a modular combined photovoltaic panel cleaning vehicle. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels (modules), controllers and inverters, and the main components are composed of electronic components. After the solar cells are connected in series and packaged for protection, they can form a large-area solar cell module, and then combined with power controllers and other components to form a photovoltaic power generation device. However, since photovoltaic power generation devices are all working outdoors, they are greatly affected by the natural environment, especially dust pollution, which will reduce the transmittance and reduce the power generation efficiency. Therefore, photovoltaic cleaning robots came into being, but the existing photovoltaic cleaning robots have some shortcomings, such as:

[0003] Publication No.: CN216728439U describes a photovoltaic cleaning robot, which includes a mounting shell, a cleaning mechanism, a displacement drive mechanism and an additional power mechanism; the cleaning mechanism is installed in the mounting shell and is used to clean the solar panel; the displacement drive mechanism is connected to the mounting shell and is used to drive the mounting shell to move for continuous cleaning of the solar panel; the additional power mechanism is installed in the mounting shell and is transmission-connected to the cleaning mechanism and is used to drive the cleaning mechanism to perform corresponding additional actions when performing continuous cleaning. Since the device needs to be installed on the photovoltaic panel, it is highly dependent on the photovoltaic panel and is inconvenient to transport due to its large size.

[0004] Therefore, we propose a modular combined photovoltaic panel cleaning vehicle to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a modular combined photovoltaic panel cleaning vehicle to solve the problems in the existing market raised by the above background technology, that is, the photovoltaic panels are highly dependent on the vehicle and are inconvenient to transport due to their large size.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a modular combined photovoltaic panel cleaning vehicle, comprising a cleaning body, a driving crawler, a fixing bolt, a rotating shaft head and a transmission main shaft;

[0007] A fixed block is provided on the left side of the cleaning body, an opening is provided on the fixed block, and the fixing bolt passes through the fixed block, a water inlet interface is provided on the top of the cleaning body, and a battery pack is installed on the right side of the cleaning body, a driving track is provided below the cleaning body, a water supply pipeline is provided below the fixed block, and a water spray port is provided below the water supply pipeline, a transmission main shaft is provided on the right side of the fixed block, a rotating shaft head is provided on the left side of the transmission main shaft, a roller transmission shield is installed on the left side of the rotating shaft head, a rotating shaft is installed in the roller transmission shield, and a cleaning roller is provided on the left side of the rotating shaft.

[0008] Preferably, a battery pack is slidably connected to the right side of the cleaning body, the battery pack is rectangular and the area of ​​the battery pack occupies 80% of the right side of the cleaning body;

[0009] By adopting the above technical solution, the large-volume battery pack can provide greater power to effectively improve its battery life, and is connected to the cleaning body through the socket structure, which is very convenient for replacement.

[0010] Preferably, a water inlet interface is provided at the midpoint above the cleaning body, the water inlet interface is L-shaped and eight centimeters high, a water supply pipeline is fixedly connected to the lower left side of the cleaning body, a water spray port is provided below the water supply pipeline, and there are five water spray ports evenly distributed on the water supply pipeline;

[0011] By adopting the above technical solution, after connecting the water pipe through the water inlet interface, water is discharged from the water spray outlet through the water supply pipeline, which can play a role in dust reduction during cleaning, and the photovoltaic panel can be better cleaned by spraying water.

[0012] Preferably, a fixed block is fixedly installed on the left side of the cleaning body, the fixed block is on both sides of the left midline of the cleaning body, the fixed block is provided with a bolt interface, and the fixed bolt passes through the fixed block;

[0013] By adopting the above technical solution, the cleaning module and the motion module can be combined by fixing the card block, and the structure is simple and the connection is convenient and fast, which can improve the work efficiency during replacement.

[0014] Preferably, a transmission main shaft is rotatably connected on the center line of the cleaning body in the middle of the fixed block, the length of the transmission main shaft is half of the fixed block, and a fixing hole is opened above the center line of the transmission main shaft, and the inside of the transmission main shaft is a hexagonal connection port with a diameter one centimeter larger than the periphery;

[0015] By adopting the above technical solution, the power output connection of the front and rear cleaning modules and the motion module can be facilitated through the internal opening of the transmission main shaft.

[0016] Preferably, the rotating shaft head is hexagonal and can be inserted into the transmission main shaft, the transmission main shaft is fixedly connected to the rotating shaft head by a fixing bolt, and the rotating shaft head is rotatably connected on the right side center line of the drum transmission shield;

[0017] The above technical solution is adopted, which uses a combination of fixing bolts and insertion, and has a simple structure and high hard connection transmission efficiency, thereby ensuring the stability of power output.

[0018] Preferably, a groove is provided on the left side of the roller transmission shield, the cleaning roller is fixedly connected to the rotating shaft, and the cleaning roller is rotatably connected to the roller transmission shield via the rotating shaft;

[0019] By adopting the above technical solution, the surface of the photovoltaic panel can be quickly cleaned by the high-speed rotating cleaning roller, and its efficiency is greatly improved compared with the traditional manual cleaning method.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. Since the device has a battery interface on the right side of the cleaning body and the battery pack is connected by sliding it in, it can be replaced and disassembled more conveniently, and the larger battery pack can provide longer battery life to ensure continuous work.

[0022] 2. By setting the fixing block of the cleaning body and the fixing block of the roller transmission shield, the two can be combined with fixing bolts. The structure is simple and easy to operate, with very good reliability. The rotating shaft head of the power output part is inserted into the transmission main shaft and is also fixed with fixing bolts. The reliability of the power hard connection ensures the stability of the power. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the left side;

[0025] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0026] Figure 4 This is a left-side perspective structural diagram of the cleaning roller of the utility model;

[0027] Figure 5 It is a front structural schematic diagram of the utility model;

[0028] Figure 6 It is a schematic diagram of the three-dimensional structure of the utility model when viewed from the right side.

[0029] In the figure: 1. Cleaning body; 2. Driving track; 3. Fixing bolt; 4. Cleaning roller; 5. Fixing block; 6. Water inlet interface; 7. Battery pack; 8. Roller transmission shield; 9. Rotating shaft; 10. Water spray outlet; 11. Water supply pipeline; 12. Fixing hole; 13. Rotating shaft head; 14. Transmission main shaft. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-6 The utility model provides a technical solution: a modular combined photovoltaic panel cleaning vehicle, including a cleaning body 1, a driving crawler 2, a fixing bolt 3, a cleaning roller 4, a fixing block 5, a water inlet interface 6, a battery pack 7, a roller transmission shield 8, a rotating shaft 9, a water spray port 10, a water supply pipeline 11, a fixing hole 12, a rotating shaft head 13 and a transmission main shaft 14;

[0032] A fixed block 5 is provided on the left side of the cleaning body 1, and an opening is provided on the fixed block 5. The fixing bolt 3 passes through the fixed block 5. A water inlet interface 6 is provided on the top of the cleaning body 1. The water inlet interface 6 is provided at the midpoint of the top of the cleaning body 1. The water inlet interface 6 is L-shaped and eight centimeters high. A water supply pipeline 11 is fixedly connected to the lower left side of the cleaning body 1. A water spray port 10 is provided below the water supply pipeline 11. There are five water spray ports 10 evenly distributed on the water supply pipeline 11. After the water pipe is connected through the water inlet interface 6, water is discharged from the water spray port 10 through the water supply pipeline 11, which can play a role in dust reduction during cleaning, and the photovoltaic panel can be better cleaned by spraying water;

[0033] A battery pack 7 is installed on the right side of the cleaning body 1, and the battery pack 7 is slidably connected to the right side of the cleaning body 1. The battery pack 7 is rectangular and the area of ​​the battery pack 7 occupies 80% of the right side of the cleaning body 1. The large-volume battery pack 7 can provide more power to effectively improve its endurance, and is connected to the cleaning body 1 through a socket structure, which is very convenient for replacement. A driving track 2 is arranged below the cleaning body 1, and a water supply pipeline 11 is arranged below the fixed card block 5. A fixed card block 5 is fixedly installed on the left side of the cleaning body 1. The fixed card block 5 is on both sides of the left midline of the cleaning body 1. The fixed card block 5 is provided with a bolt interface, and the fixing bolt 3 passes through the fixed card block 5. The cleaning module and the motion module can be combined through the fixed card block 5, and its structure is simple and the connection is convenient and fast, which can improve the work efficiency when replacing;

[0034] A water spray port 10 is provided below the water supply pipeline 11, a transmission main shaft 14 is provided on the right side of the fixed block 5, and the transmission main shaft 14 is rotatably connected to the center line of the cleaning body 1 in the middle of the fixed block 5. The length of the transmission main shaft 14 is one-half of the fixed block 5, and a fixing hole 12 is provided above the center line of the transmission main shaft 14. The inside of the transmission main shaft 14 is a hexagonal connection port with a diameter one centimeter larger than the surrounding area. The internal opening of the transmission main shaft 14 can facilitate the power output connection of the front and rear cleaning modules and the motion module. A rotating shaft head 13 is provided on the left side of the transmission main shaft 14, and a drum transmission shield 8 is installed on the left side of the rotating shaft head 13. A rotating shaft 9 is installed in the drum transmission shield 8, and a cleaning roller 4 is provided on the left side of the rotating shaft 9.

[0035] The rotating shaft head 13 is hexagonal and can be inserted into the transmission main shaft 14. The transmission main shaft 14 is fixedly connected to the rotating shaft head 13 by a fixing bolt 3. The rotating shaft head 13 is rotatably connected on the right center line of the drum transmission shield 8. The fixing bolt 3 is combined with the insertion method, and the structure is simple and the hard connection transmission efficiency is high, which ensures the stability of the power output. A groove is provided on the left side of the drum transmission shield 8. The cleaning roller 4 is fixedly connected to the rotating shaft 9. The cleaning roller 4 is rotatably connected to the drum transmission shield 8 through the rotating shaft 9. The high-speed rotating cleaning roller 4 can quickly clean the surface of the photovoltaic panel, and its efficiency is greatly improved compared with the traditional manual cleaning method.

[0036] Working principle: When using the modular combined photovoltaic panel cleaning vehicle, first insert the battery pack 7 into the cleaning body 1, then fix the water pipe to the water inlet interface 6, select the appropriate cleaning roller 4 part according to the actual situation, and then insert the fixed block 5 on the right side of the roller transmission shield 8 into the fixed block 5 on the left side of the cleaning body 1, and align and connect the rotating shaft head 13 and the transmission main shaft 14, and then tighten the fixing bolts 3 respectively, and then place the equipment on the photovoltaic power generation panel, start the internal motor of the cleaning body 1 through the remote control device, and then control the drive crawler 2 to move forward along the route, and at the same time, the power is transmitted from the transmission main shaft 14 to the rotating shaft head 13 and the rotating shaft 9, driving the cleaning roller 4 to rotate at high speed, and the water nozzle 10 of the water supply pipe 11 below sprays high-pressure water to suppress dust and help cleaning.

[0037] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A modular photovoltaic panel cleaning vehicle, comprising a cleaning body (1), a driving crawler (2), a fixing bolt (3), a rotating shaft head (13) and a transmission main shaft (14), characterized in that: A fixed block (5) is arranged on the left side of the cleaning body (1), an opening is formed on the fixed block (5), and the fixed bolt (3) passes through the fixed block (5); a water inlet interface (6) is arranged on the top of the cleaning body (1), and a battery pack (7) is installed on the right side of the cleaning body (1); a driving track (2) is arranged below the cleaning body (1); a water supply pipeline (11) is arranged below the fixed block (5), and a water spray port (10) is arranged below the water supply pipeline (11); a transmission main shaft (14) is arranged on the right side of the fixed block (5), a rotating shaft head (13) is arranged on the left side of the transmission main shaft (14), a roller transmission shield (8) is installed on the left side of the rotating shaft head (13), a rotating shaft (9) is installed in the roller transmission shield (8), and a cleaning roller (4) is arranged on the left side of the rotating shaft (9).

2. The modular combined photovoltaic panel cleaning vehicle according to claim 1 is characterized in that: A battery pack (7) is slidably connected to the right side of the cleaning body (1); the battery pack (7) is rectangular and the area of ​​the battery pack (7) occupies eighty percent of the right side of the cleaning body (1).

3. The modular combined photovoltaic panel cleaning vehicle according to claim 2 is characterized in that: A water inlet interface (6) is provided at the midpoint of the upper part of the cleaning body (1); the water inlet interface (6) is L-shaped and eight centimeters high; a water supply pipeline (11) is fixedly connected to the lower left side of the cleaning body (1); a water spray port (10) is provided below the water supply pipeline (11); and there are five water spray ports (10) evenly distributed on the water supply pipeline (11).

4. The modular combined photovoltaic panel cleaning vehicle according to claim 2 is characterized in that: A fixed clamping block (5) is fixedly installed on the left side of the cleaning body (1). The fixed clamping block (5) is located on both sides of the left midline of the cleaning body (1). A bolt interface is provided on the fixed clamping block (5), and the fixing bolt (3) passes through the fixed clamping block (5).

5. The modular combined photovoltaic panel cleaning vehicle according to claim 1, characterized in that: A transmission main shaft (14) is rotatably connected to the center line of the cleaning body (1) in the middle of the fixed block (5); the length of the transmission main shaft (14) is half of that of the fixed block (5); a fixing hole (12) is provided above the center line of the transmission main shaft (14); the inside of the transmission main shaft (14) is a hexagonal connection port with a diameter one centimeter larger than the periphery.

6. The modular combined photovoltaic panel cleaning vehicle according to claim 5, characterized in that: The rotating shaft head (13) is hexagonal and can be inserted into the transmission main shaft (14); the transmission main shaft (14) is fixedly connected to the rotating shaft head (13) via a fixing bolt (3); and the rotating shaft head (13) is rotatably connected on the right midline of the roller transmission shield (8).

7. The modular combined photovoltaic panel cleaning vehicle according to claim 6 is characterized in that: A groove is provided on the left side of the roller transmission shield (8); the cleaning roller (4) is fixedly connected to the rotating shaft (9); and the cleaning roller (4) is rotationally connected to the roller transmission shield (8) via the rotating shaft (9).

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