CN219442827U - New forms of energy intelligence driving photovoltaic cleaning robot - Google Patents

Abstract

The utility model discloses a new energy intelligent driving photovoltaic cleaning robot, which comprises the following components: the support frame is provided with a protective shell outside, a battery and a water tank are arranged in the support frame, and a water injection port communicated with the water tank is arranged at the top of the protective shell; the driving wheel is provided with a fixed bracket, and a driving motor for driving the driving wheel to rotate is arranged in the fixed bracket; the cleaning brush is arranged on the supporting frame, and a cleaning motor for driving the cleaning brush to rotate is arranged on the supporting frame; an atomizing nozzle; a cleaning support; and a replenishing rack. The beneficial effects are that: adopt integrated form structural design, make full use of device inner space, integrated the function of water spray and wiping, have better clean ability to the intractable impurity of adhesion on photovoltaic board, can realize the automatic supply of water source and electric power simultaneously, promoted the duration of device, reduced the intensity of labour of maintenance personnel, be applicable to extensive photovoltaic application, can show reduction in production cost, the practicality is strong.

Description

New forms of energy intelligence driving photovoltaic cleaning robot

Technical Field

The utility model relates to the technical field of new energy, in particular to a new energy intelligent driving photovoltaic cleaning robot.

Background

Photovoltaic, i.e., a photovoltaic power generation system, is a power generation system that converts solar radiation energy into electrical energy using the photovoltaic effect of semiconductor materials. The photovoltaic power generation system consists of a solar cell matrix, a storage battery pack, a charge-discharge controller, an inverter, an alternating current power distribution cabinet, a solar tracking control system and other devices. In western regions of China, the weather is dry, overcast and rainy weather is little, the sunshine duration is sufficient, and the method is suitable for development of photovoltaic industry. However, the wind sand is larger, and the wind sand tends to cover the surface of the photovoltaic panel along with the increase of the service time, so that the conversion efficiency of energy sources is affected. To address such problems, photovoltaic cleaning equipment is typically employed to clean the photovoltaic panel surfaces.

The main problems of the existing photovoltaic cleaning equipment are as follows:

1. the cleaning effect is insufficient, although the rainfall in the facility area is less, mixed sediment still adheres to the surface of the photovoltaic panel after rainfall, and the sediment cannot be completely removed by simply adopting a cleaning brush to carry out roller brushing, so that the efficiency of photovoltaic power generation can be influenced, and the photovoltaic power generation is still required to be cleaned after manual inspection, so that the labor intensity is high, and the cleaning efficiency is low;

2. the battery type energy supply structure is adopted, and the battery needs to be manually replaced after the electric quantity of the battery is exhausted, so that the operation is complex, the replacement efficiency is low, and the battery needs to be carried by maintenance personnel when the maintenance personnel enters an equipment area, so that the labor intensity is high;

3. the stability is not enough, owing to photovoltaic board facility is numerous, adopts array structural arrangement generally, and single cleaning equipment can clean the photovoltaic board on this is on the column, but along with cleaning equipment's removal, often takes place to deflect at the removal in-process, and then blocks on the photovoltaic support, and equipment can only report to the police and wait for the maintenance personnel to rescue the back and adjust this moment, and complex operation, the practicality is not enough, can not satisfy present use needs.

Disclosure of Invention

The utility model aims to provide a new energy intelligent driving photovoltaic cleaning robot for solving the problems of insufficient cleaning effect, insufficient cruising ability and insufficient stability of the photovoltaic cleaning robot in the prior art. The optimized technical scheme of the technical schemes provided by the utility model adopts an integrated structural design, fully utilizes the internal space of the device, integrates the functions of water spraying and wiping, has better cleaning capability for stubborn impurities attached to the photovoltaic panel, can realize automatic supply of water source and electric power, improves the cruising ability of the device, reduces the labor intensity of maintenance personnel, is suitable for large-scale photovoltaic application, can obviously reduce the production cost, and has the technical effects of high practicability, and is explained in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a new energy intelligent driving photovoltaic cleaning robot, which comprises the following components:

the support frame, the outside of support frame is equipped with the protective housing, the one end of protective housing is equipped with the detachable curb plate, install battery and water tank in the support frame, the top of protective housing is equipped with the water injection mouth with water tank intercommunication;

the driving wheel is arranged at the bottom of the supporting frame, a fixed bracket is arranged on the supporting frame, and a driving motor for driving the driving wheel to rotate is arranged in the fixed bracket;

the cleaning brush is horizontally arranged in the supporting frame, and a cleaning motor for driving the cleaning brush to rotate is arranged on the supporting frame;

the atomizing nozzles are arranged in the supporting frame at equal intervals, a pressurizing water pump is arranged in the supporting frame, and the pressurizing water pump is connected with the atomizing nozzles and the water tank through water guide pipes;

the cleaning support is arranged in the supporting frame, a cleaning scraping plate for cleaning the surface of the photovoltaic panel is arranged at the bottom of the cleaning support, and a pressing cylinder for driving the cleaning support to move up and down is arranged in the supporting frame;

the replenishing rack is arranged at the end part of the photovoltaic panel support, a water replenishing seat is arranged at the top of the replenishing rack, and a charging support is arranged at the bottom of the replenishing rack.

Preferably, the bottom edge of the supporting frame is provided with symmetrically arranged infrared sensors.

Preferably, an air outlet is formed in the bottom of the supporting frame, and a fan is arranged in the supporting frame.

Preferably, each of the four corners of the supporting frame is provided with a limiting wheel which is horizontally arranged.

Preferably, a guide frame is arranged at the bottom of the supporting frame, a sliding groove is formed in the guide frame, a guide seat is slidably mounted in the sliding groove, the guide seat is in running fit with the limiting wheel through a bearing, and a compression spring for pushing the guide seat and the guide wheel to move towards the side wall of the supporting frame is arranged in the sliding groove.

Preferably, a guide bracket which is horizontally arranged is arranged below the replenishment frame, the replenishment seat is fixed below the guide bracket, an electric push rod which drives the guide bracket to move up and down is arranged at the top of the replenishment frame, and a replenishment joint matched with the water injection port is arranged below the replenishment seat.

Preferably, a guide rod is arranged vertically below the replenishment frame, and a guide cylinder which is in sliding fit with the guide rod is arranged on the guide bracket.

Preferably, the top of the protective shell is provided with handles which are symmetrically arranged.

Preferably, a solar charging plate is arranged at the top of the protective shell.

Preferably, a cushion pad corresponding to the position of the replenishment rack is arranged on the side wall of the protection shell.

The beneficial effects are that:

adopt integrated form structural design, make full use of device inner space, integrated the function of water spray and wiping, have better clean ability to the intractable impurity of adhesion on photovoltaic board, can realize the automatic supply of water source and electric power simultaneously, promoted the duration of device, reduced the intensity of labour of maintenance personnel, be applicable to extensive photovoltaic application, can show reduction in production cost, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the first embodiment of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a first structural view of the interior of the protective housing of the present utility model;

FIG. 4 is a second structural view of the interior of the protective housing of the present utility model;

FIG. 5 is a third structural view of the interior of the protective housing of the present utility model;

FIG. 6 is a fourth structural view of the interior of the protective housing of the present utility model;

FIG. 7 is an enlarged partial view at A in FIG. 2 of the present utility model;

fig. 8 is a partially enlarged view at B in fig. 6 of the present utility model.

The reference numerals are explained as follows:

1. a protective housing; 2. a solar charging panel; 3. a charging stand; 4. a supply rack; 5. a water supplementing seat; 6. a water filling port; 7. a handle; 8. a side plate; 9. a cleaning blade; 10. a photovoltaic panel bracket; 11. a photovoltaic panel; 12. a support frame; 13. a limiting wheel; 14. a cushion pad; 15. a transmission gear; 16. a water tank bracket; 17. a battery holder; 18. a pressurized water pump; 19. a water conduit; 20. an atomizing nozzle; 21. a blower; 22. an air outlet; 23. a cleaning brush; 24. a cleaning motor; 25. a top plate; 26. a guide frame; 27. a guide wheel; 28. a battery; 29. a water tank; 30. a pressing cylinder; 31. a cleaning support; 32. a fixed bracket; 33. a driving motor; 34. a driving wheel; 35. an infrared sensor; 36. a guide seat; 37. a sliding groove; 38. a compression spring; 39. an electric push rod; 40. a guide rod; 41. a guide bracket; 42. a guide cylinder; 43. and a water supplementing joint.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1 to 8, the utility model provides a new energy intelligent driving photovoltaic cleaning robot, comprising:

the support frame 12, the support frame 12 adopts the cuboid structure that the mutual concatenation of aluminum alloy section bar constitutes, its length is greater than the length of photovoltaic board support 10, as the supporting component of device uses, the outside of support frame 12 is equipped with the protective housing 1, protective housing 1 cladding is in the top surface and the side of support frame 12, in order to avoid the operating condition that the outside impurity influences inside spare part in the device operation, protective housing 1's one end is equipped with detachable curb plate 8, curb plate 8 is used for cooperating protective housing 1 to carry out whole protection to support frame 12, wherein, the position of curb plate 8 is close to clean motor 24 one end, can be convenient for maintain clean motor 24, reduce the dismouting degree of difficulty, install battery 28 and water tank 29 in the support frame 12, be equipped with water tank 29 support 16 and battery 28 support 17 inside the support frame 12, be used for fixed water tank 29 and battery 28 respectively, ensure that water tank 29 and battery 28 remain stable in the device operation, avoid rocking, protective housing 1's top is equipped with the water injection port 6 that communicates with water tank 29 through the pipeline, in order to add the water source to water tank 29 through water injection port 6, the top plate 25 can be convenient for dismantle the battery 28 on the protective housing 1;

the driving wheels 34 are arranged at the bottom of the supporting frame 12, the supporting frame 12 is provided with a fixed bracket 32, driving motors 33 for driving the driving wheels 34 to rotate are arranged in the fixed bracket 32, four driving wheels 34 are respectively arranged at four corners of the bottom of the supporting frame 12, the driving motors 33 can drive the driving wheels 34 to rotate, and accordingly the driving wheels 34 drive the device to move on the photovoltaic panel 11 to cooperatively clean, wherein the middle part of the supporting frame 12 is provided with a guide wheel 27 which can roll on the photovoltaic panel bracket 10, so that support is provided for the middle part of the photovoltaic panel bracket 10, and stability is maintained;

the cleaning brush 23 is horizontally arranged in the supporting frame 12, the cleaning brush 23 is of a round roller structure, the surface of the cleaning brush 23 is provided with uniformly distributed bristles, dust on the surface of the photovoltaic panel 11 can be cleaned, the supporting frame 12 is provided with a cleaning motor 24 for driving the cleaning brush 23 to rotate, the end parts of the cleaning motor 24 and the cleaning brush 23 are provided with transmission gears 15 matched with each other, and in the moving process of the device, the transmission gears 15 can be driven to rotate by the working of the cleaning motor 24, and the cleaning brush 23 is driven to rotate by the transmission gears 15, so that dust on the surface of the photovoltaic panel 11 can be cleaned;

the atomizing nozzles 20 are arranged in the supporting frame 12 at equal intervals, the supporting frame 12 is internally provided with a pressurized water pump 18, the pressurized water pump 18 is connected with the atomizing nozzles 20 and a water tank 29 through a water guide pipe 19, when the intractable stains adhered to the surface of the photovoltaic panel 11 after rain are required to be cleaned, the pressurized water pump 18 works to guide water in the water tank 29 into the atomizing nozzles 20 and uniformly spray the water into the surface of the photovoltaic panel 11 through the atomizing nozzles 20, so that the stains are dissolved, and the follow-up cleaning is facilitated;

the cleaning support 31, the cleaning support 31 is a flat plate which is horizontally arranged, the cleaning support 31 is arranged in the supporting frame 12, the cleaning scraping plate 9 which cleans the surface of the photovoltaic panel 11 is arranged at the bottom of the cleaning support 31, the cleaning scraping plate 9 is made of cotton cloth materials, and the cleaning scraping plate 9 can be used for scraping after stains are dissolved, so that the surface cleaning of the photovoltaic panel 11 is ensured, the photoelectric conversion efficiency is improved, the number of the lower air cylinders 30 which drive the cleaning support 31 to move up and down is two in the supporting frame 12, and the cleaning support 31 and the cleaning scraping plate 9 can be driven to move together by adopting symmetrical structure arrangement, so that the cleaning processing of the surface of the photovoltaic panel 11 is matched;

the replenishing rack 4 is arranged at the end part of the photovoltaic panel bracket 10, the replenishing rack 4 consists of a flat plate and a bracket, is suspended at the end part of the photovoltaic panel bracket 10 and is used for supporting, the structure of the existing photovoltaic panel bracket 10 is not required to be changed, the replenishing rack is directly installed, the use cost is reduced, the top of the replenishing rack 4 is provided with a replenishing water seat 5, the replenishing water seat 5 corresponds to the position of a water filling port 6, the replenishing water can be timely replenished after the water source in the water tank 29 is used up, the bottom of the replenishing rack 4 is provided with a charging bracket 3, the outer side of the protective shell 1 is provided with a charging port corresponding to the position of the charging bracket 3, and the replenishing water can be clamped into the charging port for charging after the device enters the inside of the replenishing rack 4, so that automatic charging is realized;

when the photovoltaic charging panel is cleaned, the driving motor 33 works to drive the driving wheel 34 to rotate, thereby driving the device to move on the supporting frame 12, in the process, the cleaning motor 24 works to drive the transmission gear 15 and the cleaning brush 23 to rotate, thereby cleaning dust on the surface of the photovoltaic panel 11 by the cleaning brush 23, thereby cleaning, when dust and impurities are attached to the surface of the photovoltaic panel 11 and are difficult to remove after rain, the pressurized water pump 18 works to pump water flow in the water tank 29 to the position of the atomizing nozzle 20, water is uniformly sprayed on the surface of the photovoltaic panel 11, so that the impurities are dissolved, at the moment, the cleaning motor 24 stops working, after the impurities are wetted, the lower pressure air cylinder 30 drives the cleaning support 31 and the cleaning scraping plate 9 to move downwards, thereby cleaning the impurities on the surface of the photovoltaic panel 11 by the cleaning scraping plate 9, the cleaning quality of the surface of the photovoltaic panel 11 is improved, and after the cleaning is finished, the cleaning is moved to the position of the supplying support 4 to charge and supply water by the charging support 3 and the water supplying seat 5.

In another embodiment, the bottom edge of the supporting frame 12 is provided with two symmetrically arranged infrared sensors 35, the number of the infrared sensors 35 is two, the two symmetrically arranged infrared sensors are respectively arranged on two sides of the bottom edge of the supporting frame 12, and the positions of the infrared sensors are close to the edge of the supporting frame 12.

In another embodiment, the bottom of the supporting frame 12 is provided with air outlets 22, the supporting frame 12 is internally provided with three fans 21, the air outlets 22 are arranged at equal intervals, the air outlets 22 are connected with the fans 21 through air pipes, and sundries on the surface of the photovoltaic panel 11 in the moving direction can be purged in advance by the air outlets 22 when the device moves, so that the cleaning effect is improved.

In another embodiment, each of four corners of the supporting frame 12 is provided with a horizontally arranged limiting wheel 13, the limiting wheels 13 are tightly attached to the side wall direction of the supporting frame 12, and can clamp the supporting frame 12 from the lateral direction, so that guiding and supporting are performed in the moving process of the device, the device is prevented from falling off from the supporting frame 12, and the moving stability of the device is improved.

In another embodiment, the bottom of the supporting frame 12 is provided with a guide frame 26, the guide frame 26 is provided with a sliding groove 37, a guide seat 36 is slidably mounted in the sliding groove 37, the guide seat 36 is in running fit with the limiting wheel 13 through a bearing, four compression springs 38 for pushing the guide seat 36 and the guide wheel 27 to move towards the side wall of the supporting frame 12 are arranged in the sliding groove 37, the four guide frames 26 are respectively arranged at the four corners of the bottom of the supporting frame 12, and the compression springs 38 in the guide frame 26 can push the guide seat 36 to move in the sliding groove 37 during use, so that the limiting wheel 13 at the bottom of the guide seat 36 can be tightly attached to the side wall of the supporting frame 12 to realize guiding positioning during device movement, and meanwhile vibration during device movement can be reduced, and stability is improved.

In another embodiment, a guiding bracket 41 is arranged horizontally below the replenishing rack 4, the water replenishing seat 5 is fixed below the guiding bracket 41, an electric push rod 39 driving the guiding bracket 41 to move up and down is arranged at the top of the replenishing rack 4, a water replenishing connector 43 matched with the water filling port 6 is arranged below the water replenishing seat 5, and when the automatic water replenishing operation is realized, the electric push rod 39 at the top of the replenishing rack 4 works to drive the guiding bracket 41 to move down, so that the water replenishing connector 43 below the water replenishing seat 5 is inserted into the water filling port 6, water is added to the water tank 29.

In another embodiment, a guide rod 40 is vertically arranged below the replenishment frame 4, guide cylinders 42 which are in sliding fit with the guide rods 40 are arranged on the guide support 41, the number of the guide rods 40 is two, and the guide rods are symmetrically arranged, so that the guide in the vertical direction can be realized through the sliding fit between the guide cylinders 42 and the guide rods 40 in the process of moving the guide support 41 up and down, and the positioning precision in water injection is improved.

In another embodiment, the top of the protective housing 1 is provided with two handles 7 symmetrically arranged, and the two handles 7 are symmetrically arranged at two side edges of the protective housing 1 for detaching the handling device from the photovoltaic panel bracket 10.

In another embodiment, the top of the protective housing 1 is provided with a solar charging panel 2, the solar charging panel 2 can convert illumination into electric energy, and then the battery 28 inside the supporting frame 12 is powered, the part of the device has mature products on the market, and the finished products can be directly purchased.

In another embodiment, the side wall of the protective housing 1 is provided with a buffer pad 14 corresponding to the position of the replenishment rack 4, and the buffer pad 14 can protect the protective housing 1 during the movement of the device, so as to avoid rigid collision between the device and the replenishment rack 4.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A new energy intelligent driving photovoltaic cleaning robot is characterized in that: comprising the following steps:

the device comprises a supporting frame (12), wherein a protective shell (1) is arranged on the outer side of the supporting frame (12), a detachable side plate (8) is arranged at one end of the protective shell (1), a battery (28) and a water tank (29) are arranged in the supporting frame (12), and a water injection port (6) communicated with the water tank (29) is arranged at the top of the protective shell (1);

the driving wheel (34) is arranged at the bottom of the supporting frame (12), a fixed bracket (32) is arranged on the supporting frame (12), and a driving motor (33) for driving the driving wheel (34) to rotate is arranged in the fixed bracket (32);

the cleaning brush (23) is horizontally arranged in the supporting frame (12), and a cleaning motor (24) for driving the cleaning brush (23) to rotate is arranged on the supporting frame (12);

the atomizing nozzles (20) are arranged in the supporting frame (12) at equal intervals, a pressurized water pump (18) is arranged in the supporting frame (12), and the pressurized water pump (18) is connected with the atomizing nozzles (20) and the water tank (29) through a water guide pipe (19);

the cleaning support (31) is arranged in the supporting frame (12), a cleaning scraping plate (9) for cleaning the surface of the photovoltaic panel (11) is arranged at the bottom of the cleaning support (31), and a lower pressing cylinder (30) for driving the cleaning support (31) to move up and down is arranged in the supporting frame (12);

the replenishing rack (4) is arranged at the end part of the photovoltaic panel bracket (10), the top of the replenishing rack (4) is provided with a water replenishing seat (5), and the bottom of the replenishing rack (4) is provided with a charging bracket (3).

2. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: the bottom edge of the supporting frame (12) is provided with symmetrically arranged infrared sensors (35).

3. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: an air outlet (22) is formed in the bottom of the supporting frame (12), and a fan (21) is arranged in the supporting frame (12).

4. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: four corners of the supporting frame (12) are respectively provided with a limiting wheel (13) which is horizontally arranged.

5. The new energy intelligent driving photovoltaic cleaning robot according to claim 4, characterized in that: the bottom of braced frame (12) is equipped with leading truck (26), set up sliding tray (37) on leading truck (26), sliding tray (37) slidable mounting has guide holder (36), pass through bearing normal running fit between guide holder (36) and spacing wheel (13), be equipped with in sliding tray (37) and promote hold-down spring (38) that guide holder (36) and leading wheel (27) moved to braced frame (12) lateral wall direction.

6. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: the utility model discloses a water filling device, including support (4) and water filling seat, support (5) are fixed in the below of support (41) and are equipped with guide bracket (41) of level arrangement below of support (4), the top of support (4) is equipped with electric putter (39) that drive support (41) reciprocates, the below of support (5) is equipped with water filling mouth (6) matched with moisturizing joint (43).

7. The new energy intelligent driving photovoltaic cleaning robot according to claim 6, characterized in that: a guide rod (40) which is vertically arranged is arranged below the replenishment frame (4), and a guide cylinder (42) which is in sliding fit with the guide rod (40) is arranged on the guide bracket (41).

8. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: the top of the protective shell (1) is provided with handles (7) which are symmetrically arranged.

9. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: the top of the protective shell (1) is provided with a solar charging plate (2).

10. The new energy intelligent driving photovoltaic cleaning robot according to claim 1, characterized in that: the side wall of the protective shell (1) is provided with a buffer pad (14) corresponding to the position of the replenishment frame (4).