CN213051683U

CN213051683U - Photovoltaic module cleaning device

Info

Publication number: CN213051683U
Application number: CN202021575850.1U
Authority: CN
Inventors: 徐森林; 谢涛; 张俊; 董海斌; 白斐
Original assignee: Jiangsu Green Energy Power Technology Co ltd
Current assignee: Jiangsu Green Energy Power Technology Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-27
Anticipated expiration: 2030-07-31

Abstract

The utility model belongs to the technical field of solar power generation, in particular to a photovoltaic module cleaning device, which comprises a supporting component, a clamping component, a walking component and a cleaning component; the cleaning assembly comprises a cleaning box, a telescopic motor is fixedly connected to the inner top surface of the cleaning box, a first support plate is fixedly connected to the output end of the telescopic motor, a second support plate is arranged below the first support plate, a rotating motor is fixedly arranged on the first support plate in a penetrating mode, the output end of the rotating motor penetrates through the second support plate, a first gear is fixedly connected to the output end of the rotating motor, a second gear is meshed to one side of the first gear, a transmission shaft is fixedly arranged at the center of the second gear in a penetrating mode, and the other end of the transmission shaft penetrates through the cleaning box and a rotary brush fixedly connected with the cleaning box. The utility model discloses can press from both sides the photovoltaic module of different length tightly, and clean scope is extensive, and clear efficient.

Description

Photovoltaic module cleaning device

Technical Field

The utility model belongs to the technical field of solar energy power generation, concretely relates to photovoltaic module cleaning device.

Background

Photovoltaic modules are power generation devices that produce direct current upon exposure to sunlight, and consist of thin solid photovoltaic cells made almost entirely of semiconductor materials, which are used on ceilings and building surfaces, even as part of windows, skylights or shelters. The applicant finds that the photovoltaic module can work only by receiving the irradiation of sunlight, and the irradiation intensity of the sunlight directly influences the working efficiency of the photovoltaic module, so that the surface of the photovoltaic module is better guaranteed to be clean without any shielding object, the working efficiency of the photovoltaic module can be guaranteed, the surface of the photovoltaic module is easy to be contaminated with dirt along with the time lapse, the photovoltaic module is shielded, the working efficiency of the photovoltaic module is influenced, the photovoltaic module is cleaned at times when needed, the photovoltaic module is generally installed at a high place of a building, and manual cleaning is dangerous and troublesome, time and labor are wasted.

And general self-cleaning device structure is heavy, and the rigidity during cleaning, difficult to adjust according to photovoltaic module's size moreover, and the flexibility of use is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a photovoltaic module cleaning device aims at solving among the above-mentioned background art current general self-cleaning device structure heavy, and rigidity when clean is difficult to adjust according to photovoltaic module's size moreover, uses the lower problem of flexibility.

In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic module cleaning device comprises a supporting component, a clamping component, a walking component and a cleaning component;

the supporting assembly comprises two bottom plates, side plates are fixedly connected to the upper surfaces of the two bottom plates, and a top plate is fixedly connected between the tops of the two side plates;

the clamping assembly is arranged on the supporting assembly and used for installing and clamping the photovoltaic assembly;

the walking assembly is arranged on the two side plates and used for driving the cleaning assembly to horizontally move;

the cleaning assembly comprises a cleaning box, the cleaning box is arranged on the walking assembly, a telescopic motor is fixedly connected to the inner top surface of the cleaning box, a first supporting plate is fixedly connected to the output end of the telescopic motor, a second supporting plate is arranged below the first supporting plate, the first supporting plate and the second supporting plate are in sliding connection with the inner side wall of the cleaning box, a rotating motor is fixedly arranged on the first supporting plate in a penetrating mode, the output end of the rotating motor penetrates through the second supporting plate, a first gear is fixedly connected to the output end of the rotating motor, a second gear is meshed with one side of the first gear, a transmission shaft penetrates through the center of the second gear, one end of the transmission shaft penetrates through the second supporting plate and is rotatably connected with the second supporting plate, and the other end of the transmission shaft penetrates through the cleaning box and is fixedly connected with a rotating brush.

Preferably, the clamping assembly comprises a first elastic piece, the inner side wall of each side plate is fixedly connected with the first elastic piece, each clamping block is fixedly connected with one end of each first elastic piece, a clamping opening is formed in the side wall of each clamping block, and the photovoltaic assembly is arranged in the two clamping openings.

Preferably, the clamping assembly further comprises a second elastic piece, the two bottom plates are fixedly connected to the upper surface of the base plate, one end of each second elastic piece is fixedly connected to a bearing block, and the photovoltaic assembly is arranged on the two bearing blocks in a pressing mode.

Preferably, the walking assembly includes walking motor and walking piece, one be provided with on the curb plate lateral wall the walking motor, walking motor output runs through one the curb plate, just walking motor output fixedly connected with screw rod, screw rod and another the curb plate rotates to be connected, the upper and lower side of screw rod all is provided with the guide arm, two the guide arm all with two curb plate fixed connection, screw rod and two the guide arm all runs through the walking piece, just the screw rod with walking piece threaded connection, two the guide arm all with walking piece sliding connection.

Preferably, the two side walls of the first supporting plate are fixedly connected with first sliding blocks, the two side walls of the second supporting plate are fixedly connected with second sliding blocks, the two inner side walls of the cleaning box are provided with sliding grooves, and the first sliding blocks and the second sliding blocks are arranged in the sliding grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the photovoltaic modules with different lengths can be clamped by adjusting the two first elastic pieces in the clamping module, and the bearing block can further support the photovoltaic modules, so that the photovoltaic modules are stable after being installed and can be conveniently cleaned by a cleaning module; the cleaning assembly is driven by the walking assembly to move horizontally, so that the cleaning assembly can clean places at different horizontal positions on the photovoltaic, and the cleaning range of the device is wide; the rotating brush can be driven to contact with the photovoltaic module for cleaning through the telescopic motor, and the photovoltaic module is convenient to detach after cleaning; can drive rotatory brush through rotating electrical machines and rotate, fully clean the spot on photovoltaic module surface, improve clear efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

figure 2 is a cross-sectional view of the cleaning assembly of the present invention;

in the figure: 1-supporting component, 11-bottom plate, 12-side plate, 13-top plate, 2-clamping component, 21-first elastic component, 22-clamping block, 221-clamping opening, 23-second elastic component, 24-bearing block, 3-walking component, 31-walking motor, 32-screw rod, 33-guide rod, 34-walking block, 4-cleaning component, 41-cleaning box, 411-chute, 42-telescopic motor, 43-first support plate, 431-first slide block, 44-second support plate, 441-second slide block, 45-rotating motor, 46-first gear, 47-second gear, 48-transmission shaft, 49-rotating brush and 5-photovoltaic component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a photovoltaic module cleaning device comprises a supporting component 1, a clamping component 2, a walking component 3 and a cleaning component 4;

the supporting assembly 1 comprises two bottom plates 11, side plates 12 are fixedly connected to the upper surfaces of the two bottom plates 11, and a top plate 13 is fixedly connected between the tops of the two side plates 12;

the clamping assembly 2 is arranged on the supporting assembly 1, and the clamping assembly 2 is used for installing and clamping the photovoltaic assembly 5;

the walking assembly 3 is arranged on the two side plates 12, and the walking assembly 3 is used for driving the cleaning assembly 4 to move horizontally;

cleaning assembly 4 includes cleaning box 41, cleaning box 41 sets up on walking subassembly 3, fixedly connected with flexible motor 42 on the top surface in cleaning box 41, flexible motor 42 output end fixedly connected with first support plate 43, first support plate 43 below is provided with second support plate 44, first support plate 43 and second support plate 44 all with cleaning box 41 inside wall sliding connection, it has rotating electrical machines 45 to fix running through on the first support plate 43, rotating electrical machines 45 output runs through second support plate 44, and rotating electrical machines 45 output end fixedly connected with first gear 46, the meshing of first gear 46 one side has second gear 47, second gear 47 center runs through and is fixed with transmission shaft 48, transmission shaft 48 one end runs through second support plate 44 and is connected with second support plate 44 rotation, the transmission shaft 48 other end runs through cleaning box 41 and the rotatory brush 49 of fixedly connected with.

In this embodiment, the side plates 12 are welded and fixed on the upper surface of the bottom plate 11, and the top plate 13 is welded and fixed between the tops of the two side plates 12, first, the photovoltaic module 5 is clamped and installed by the clamping component 2, the walking component 3 can adjust the position of the cleaning box 41 in the horizontal direction, and is used for the rotating brush 49 to clean stains on different horizontal positions of the photovoltaic module 5, so as to increase the cleaning area, the walking component 3 drives the cleaning box 41 to move in the horizontal direction, the output end of the telescopic motor 42 drives the first support plate 43 and the second support plate 44 to move downwards, so as to drive the rotating brush 49 to contact with the surface of the photovoltaic module 5, at this time, the rotating motor 45 drives the first gear 46 to rotate, the first gear 46 drives the second gear 47 to rotate, the second gear 47 drives the transmission shaft 48 to rotate, thereby driving the rotating brush 49 to rotate, so that the rotating brush 49 can, facilitating the cleaning of stains on the surface of the photovoltaic module 5.

Further, clamping unit 2 includes first elastic component 21, on the inside wall of two curb plates 12 respectively fixedly connected with first elastic component 21, the equal fixedly connected with of one end of every first elastic component 21 presss from both sides tight piece 22, presss from both sides mouthful 221 on pressing from both sides tight piece 22 side wall, and photovoltaic module 5 installs in two clamp mouthful 221.

In this embodiment, the photovoltaic module 5 is clamped in the clamping openings 221 of the two clamping blocks 22, and the distance between the two clamping blocks 22 can be adjusted according to the lengths of different photovoltaic modules 5, specifically, the first elastic member 21 is compressed for the clamping blocks 22, so that the distance between the two clamping blocks 22 is increased, and when the first elastic member 21 is stretched, the distance between the two clamping blocks 22 is decreased.

Further, clamping component 2 still includes second elastic component 23, equal fixedly connected with second elastic component 23 on two bottom plates 11 upper surfaces, the equal fixedly connected with bearing block 24 of one end of every second elastic component 23, photovoltaic module 5 is pressed and is established on two bearing blocks 24.

In this embodiment, the photovoltaic module 5 can be pressed on the bearing block 24, and the bearing block 24 can compress the second elastic member 23 to absorb the vibration during the operation of the rotating motor 45 in the cleaning module 4.

Further, walking assembly 3 includes walking motor 31 and walking piece 34, be provided with walking motor 31 on the 12 lateral walls of a curb plate, walking motor 31 output runs through a curb plate 12, and walking motor 31 output fixedly connected with screw rod 32, screw rod 32 rotates with another curb plate 12 to be connected, the last downside of screw rod 32 all is provided with guide arm 33, two guide arms 33 all with two curb plate 12 fixed connection, screw rod 32 and two guide arms 33 all run through walking piece 34, and screw rod 32 and walking piece 34 threaded connection, two guide arms 33 all with walking piece 34 sliding connection.

In this embodiment, the output end of the traveling assembly 3 rotates to drive the screw rod 32 to rotate, and the traveling block 34 converts the rotation motion of the screw rod 32 into the horizontal linear motion of the traveling block 34 on the two guide rods 33, so that the cleaning assembly 4 can be driven to travel and clean on the surface of the photovoltaic assembly 5.

Further, both side walls of the first support plate 43 are fixedly connected with a first sliding block 431, both side walls of the second support plate 44 are fixedly connected with a second sliding block 441, both inner side walls of the cleaning box 41 are provided with sliding grooves 411, and the first sliding block 431 and the second sliding block 441 are slidably arranged in the sliding grooves 411.

In the present embodiment, the first sliding block 431 and the second sliding block 441 move up and down in the sliding slot 411, and the output end of the telescopic motor 42 can push the first support plate 43 and the second support plate 44 to move down, so that the rotating brush 49 contacts and cleans the surface of the photovoltaic module 5.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, at first, press from both sides tight installation with photovoltaic module 5 through clamping component 2, walking component 3 can adjust clean case 41 in the position of horizontal direction, a spot for rotatory brush 49 washs the different horizontal position of photovoltaic module 5, walking component 3 drives clean case 41 horizontal direction and removes, flexible motor 42 output drives first extension board 43 and second extension board 44 downstream, can drive rotatory brush 49 and photovoltaic module 5 surface contact, rotating electrical machines 45 drives first gear 46 and rotates this moment, first gear 46 drives second gear 47 and rotates, second gear 47 drives transmission shaft 48 and rotates, thereby it rotates to drive rotatory brush 49, make rotatory brush 49 can be in horizontal translation, also can rotate, be convenient for clean photovoltaic module 5 spot on the surface.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A photovoltaic module cleaning device, its characterized in that: the device comprises a supporting component (1), a clamping component (2), a walking component (3) and a cleaning component (4);

the supporting assembly (1) comprises two bottom plates (11), side plates (12) are fixedly connected to the upper surfaces of the two bottom plates (11), and a top plate (13) is fixedly connected between the tops of the two side plates (12);

the clamping assembly (2) is arranged on the supporting assembly (1), and the clamping assembly (2) is used for installing and clamping a photovoltaic assembly (5);

the walking assembly (3) is arranged on the two side plates (12), and the walking assembly (3) is used for driving the cleaning assembly (4) to horizontally move;

the cleaning assembly (4) comprises a cleaning box (41), the cleaning box (41) is arranged on the walking assembly (3), a telescopic motor (42) is fixedly connected to the inner top surface of the cleaning box (41), a first support plate (43) is fixedly connected to the output end of the telescopic motor (42), a second support plate (44) is arranged below the first support plate (43), the first support plate (43) and the second support plate (44) are both in sliding connection with the inner side wall of the cleaning box (41), a rotating motor (45) is fixedly penetrated through the first support plate (43), the output end of the rotating motor (45) penetrates through the second support plate (44), a first gear (46) is fixedly connected to the output end of the rotating motor (45), a second gear (47) is meshed with one side of the first gear (46), and a transmission shaft (48) is fixedly penetrated through the center of the second gear (47), one end of the transmission shaft (48) penetrates through the second support plate (44) and is rotatably connected with the second support plate (44), and the other end of the transmission shaft (48) penetrates through the cleaning box (41) and is fixedly connected with a rotating brush (49).

2. A photovoltaic module cleaning apparatus as claimed in claim 1, wherein: clamping unit (2) include first elastic component (21), two be fixedly connected with respectively on curb plate (12) inside wall first elastic component (21), every the equal fixedly connected with of one end of first elastic component (21) presss from both sides tight piece (22), it presss from both sides mouth (221) to have on pressing from both sides tight piece (22) side wall, photovoltaic module (5) install in two press from both sides in the mouth (221).

3. A photovoltaic module cleaning apparatus as claimed in claim 2, wherein: the clamping assembly (2) further comprises a second elastic piece (23), the two elastic pieces are fixedly connected to the upper surface of the base plate (11) respectively, one end of each second elastic piece (23) is fixedly connected with a bearing block (24), and the photovoltaic assembly (5) is pressed on the two bearing blocks (24).

4. A photovoltaic module cleaning apparatus as claimed in claim 1, wherein: walking subassembly (3) are including walking motor (31) and walking piece (34), one be provided with on curb plate (12) lateral wall walking motor (31), walking motor (31) output runs through one curb plate (12), just walking motor (31) output fixedly connected with screw rod (32), screw rod (32) and another curb plate (12) rotate to be connected, the last downside of screw rod (32) all is provided with guide arm (33), two guide arm (33) all with two curb plate (12) fixed connection, screw rod (32) and two guide arm (33) all run through walking piece (34), just screw rod (32) with walking piece (34) threaded connection, two guide arm (33) all with walking piece (34) sliding connection.

5. A photovoltaic module cleaning apparatus as claimed in claim 1, wherein: the cleaning box is characterized in that first sliding blocks (431) are fixedly connected to two side walls of the first support plate (43), second sliding blocks (441) are fixedly connected to two side walls of the second support plate (44), sliding grooves (411) are formed in two inner side walls of the cleaning box (41), and the first sliding blocks (431) and the second sliding blocks (441) are arranged in the sliding grooves (411) in a sliding mode.