CN219025082U

CN219025082U - Multifunctional photovoltaic panel cleaning equipment

Info

Publication number: CN219025082U
Application number: CN202223382835.7U
Authority: CN
Inventors: �龙昊; 胡志刚; 黄永健; 刘明月; 唐金花; 王兴军
Original assignee: Xuzhou Quen Engineering Machinery Manufacturing Co ltd
Current assignee: Xuzhou Quen Engineering Machinery Manufacturing Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-05-16
Anticipated expiration: 2032-12-16

Abstract

The utility model relates to multifunctional photovoltaic panel cleaning equipment, which comprises a quick-change connecting device (1), a front-mounted cleaning device (4) and a spray flushing device (5), wherein a drive chassis is connected with the quick-change connecting device (1), the quick-change connecting device (1) is fixedly connected with a support arm rotating device (2), and the support arm rotating device (2) is movably connected with the front-mounted cleaning device (4) through a support arm adjusting device (3); the utility model can flexibly adapt to various working environments including mountains, can solve the problems that the power generation efficiency is affected by dust accumulation of a photovoltaic panel and the service life of the photovoltaic panel is reduced due to dust fall, can effectively prevent the damage to the photovoltaic panel in the cleaning process, and can effectively ensure the normal operation of the photovoltaic panel.

Description

Multifunctional photovoltaic panel cleaning equipment

Technical Field

The utility model relates to cleaning equipment, in particular to multifunctional photovoltaic panel cleaning equipment.

Background

The photovoltaic panel assembly cleaning equipment is mainly designed aiming at a region where solar panels or photovoltaic industry is concentrated, and after dust falls on the photovoltaic panels, the power generation efficiency can be directly affected if the photovoltaic panels are not cleaned in time, and meanwhile, the service life of the panels can be reduced. Especially when the photovoltaic panel is installed on hillside or in a place with a depression on the ground, great inconvenience is brought to cleaning of the photovoltaic panel, and damage to the photovoltaic panel may be caused during cleaning. At present, a plurality of photovoltaic module cleaning modes exist in the market, some cleaning modes are manually adopted, a tracked vehicle is used for carrying a single cleaning brush for cleaning, and other cleaning modes are manually adopted for a rolling brush and a disc brush driven by high-pressure hydraulic power, but the cleaning modes are inflexible in use and consume water and time.

In order to solve the problems, a solar panel cleaning device for a solar power station in chinese patent No. CN109454080a can clean a fixed photovoltaic panel, but the photovoltaic panel itself needs to be continuously opposite to the sun so as to obtain maximum power generation efficiency, while a solar panel cleaning device for a solar power station is limited in design and can only change the angle and height of a rolling brush, when cleaning, once the photovoltaic panel adjusts the angle or rotates, the device cannot continue to work, cleaning can only be performed in a specific time, resulting in extremely short working window period of the device, most of the time of the device is in an idle state, especially the length of a supporting arm thereof is fixed, the device can only work in a fixed range, and the device can adapt to a photovoltaic power station on a large plain but cannot work normally in a place with fluctuation in a mountain area.

Disclosure of Invention

Aiming at the problems existing in the prior art, the multifunctional photovoltaic panel cleaning equipment provided by the utility model can flexibly adapt to various working environments including mountains, can solve the problems that the power generation efficiency is affected by dust accumulation of the photovoltaic panel and the service life of the photovoltaic panel is reduced due to dust fall, can effectively prevent the damage to the photovoltaic panel in the cleaning process, and can effectively ensure the normal operation of the photovoltaic panel by reducing water.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the multifunctional photovoltaic panel cleaning equipment comprises a quick-change connecting device, a front cleaning device and a spray flushing device, wherein a driving chassis is connected with the quick-change connecting device, and the device is driven to move in a photovoltaic panel array by driving a chassis belt, and the quick-change connecting device is fixedly connected with a support arm rotating device; the support arm rotating device is movably connected with the front cleaning device through the support arm adjusting device; the support arm adjusting device comprises a support arm I, a support arm II and a connecting rod mechanism, wherein the upper part of the support arm rotating device is connected with the lower end of the support arm I through a hinge point I, the other end of the support arm rotating device is connected with a support arm I through a hinge point II, the other end of the support arm I is connected with one end of the support arm II through a hinge point III, the other end of the support arm II is connected with a connecting plate at the rear end of the support arm II through a hinge point VI, the upper end of the support arm I is connected with the rear end of the support arm II through a hinge point IV, the connecting plate at the rear end of the support arm II is connected with one end of the bucket arm oil cylinder through a hinge point seven, the other end of the bucket arm oil cylinder is connected with the middle section of the connecting rod mechanism through a rotating shaft, the front end of the support arm II is connected with a light-weight frame through a rotating shaft, one end of the connecting rod mechanism is connected with one end of the support arm II close to the light-weight frame through a rotating shaft, the other end of the connecting rod mechanism is connected with the light-weight frame through a hinge point VI, and the support arm adjusting device can change pitching angles under the driving of the support arm rotating device, and the support arm I, the support arm II and the accessory devices of the support arm adjusting device can greatly extend the front device to clean the cleaning range and the cleaning angle of the cleaning device and the cleaning environment including mountain places; the side of the quick-change connecting device is fixedly provided with a swinging oil cylinder which can provide power for equipment;

the front cleaning device is installed on the light-weight frame through the rotating shaft, the spraying flushing device is fixedly clamped by the light-weight frame through the spraying device, and the spraying flushing devices are respectively arranged on two sides of the front cleaning device. Through the flexible adjustment of the support arm rotating device and the support arm adjusting device, the front cleaning device can better track the solar photovoltaic panel, and the front cleaning device can better clean the solar photovoltaic panel.

As a further development of the utility model, the front-mounted cleaning device comprises an integral roller brush, a hydraulic motor and a shielding cover.

As a further improvement scheme of the utility model, the lightweight frame is provided with the integral rolling brush driven by the hydraulic motor through a bracket, and the lightweight frame and the integral rolling brush bracket are provided with the shielding housing through screws.

As a further development of the utility model, the spray rinsing device comprises a front water pipe, a rear water pipe, an inner spray head and an outer spray head.

As a further improvement scheme of the utility model, the rear water pipe is alternately connected with the inner side spray head and the outer side spray head in series through the pipeline, an eighty-degree included angle is formed between the inner side spray head and the outer side spray head, and the rear water pipe and the front water pipe are symmetrically arranged and are identical in structure.

By means of the scheme, the utility model has at least the following advantages: compared with the conventional cleaning mode, the support arm adjusting device with a larger working range is additionally arranged, and the quick-change connecting device can be connected with various chassis in a butt joint mode, so that the device can flexibly adapt to various working environments including mountainous regions, can solve the problems that the power generation efficiency is affected by dust accumulation of the photovoltaic panel and the service life of the photovoltaic panel is reduced due to dust fall, simultaneously reduces water consumption, can effectively prevent the problem of damaging the photovoltaic panel in the cleaning process, and can effectively ensure the normal operation of the photovoltaic panel.

Drawings

FIG. 1 is a schematic structural view of a multifunctional photovoltaic panel cleaning apparatus;

FIG. 2 is a schematic view of the working state of the multifunctional photovoltaic panel cleaning apparatus;

FIG. 3 is a block diagram of a front-end cleaning device of the multifunctional photovoltaic panel cleaning apparatus;

FIG. 4 is a block diagram of a spray rinsing device of the multifunctional photovoltaic panel cleaning apparatus;

in the figure: 1. the quick-change device comprises a quick-change connecting device 2, a support arm rotating device 3, a support arm adjusting device 4, a front cleaning device 5, a spray flushing device 6, a solar photovoltaic panel 7, a swing oil cylinder 8, a support arm first oil cylinder 9, a support arm first oil cylinder 10, a support arm second oil cylinder 11, a support arm second oil cylinder 12, a bucket rod oil cylinder 13, a connecting rod mechanism 14, a hinge point second, 15, a hinge point first, 16, a hinge point third, 17, a hinge point fifth, 18, a hinge point sixth, 19, a hinge point fourth, 20, a hinge point seventh, 21, a hinge point eighth, 22, a lightweight frame 23, an integral rolling brush 24, a hydraulic motor 25, a shielding housing 26, a spray device fixing 27, a front side water pipe 28, a rear side water pipe 29, an inner side spray head 30 and an outer spray head.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1 and 2, the multifunctional photovoltaic panel cleaning equipment comprises a quick-change connecting device 1, a front cleaning device 4 and a spray flushing device 5, wherein a driving chassis is connected with the quick-change connecting device 1, the equipment is driven to move in a photovoltaic panel array by driving a chassis belt, and the quick-change connecting device 1 is fixedly connected with a support arm rotating device 2; the support arm rotating device 2 is movably connected with the front cleaning device 4 through the support arm adjusting device 3; the support arm adjusting device 3 comprises a support arm I9, a support arm II 11 and a connecting rod mechanism 13, the upper part of the support arm rotating device 2 is connected with the lower end of the support arm I9 through a hinge point I15, the other end of the support arm rotating device 2 is connected with the support arm I8 through a hinge point II 14, the other end of the support arm I8 is connected with the support arm I9 through a hinge point III 16, the middle upper side of the support arm I9 is connected with one end of the support arm II 10 through a hinge point V17 of a support, the other end of the support arm II 10 is connected with a connecting plate at the rear end of the support arm II 11 through a hinge point VI 18, the upper end of the support arm I9 is connected with the rear end of the support arm II 11 through a hinge point IV 19, the connecting plate at the rear end of the support arm II 11 is connected with one end of the bucket arm cylinder 12 through a hinge point V20, the other end of the bucket arm cylinder 12 is connected with the middle section of the connecting rod mechanism 13 through a hinge, the front end of the connecting rod mechanism II 11 is connected with a light-weight frame 22 through a hinge shaft, one end of the connecting rod mechanism 13 is close to one end of the support arm II 11, the other end of the connecting rod mechanism 13 is connected with the light-weight frame 22 through a hinge point V21, the other end of the support arm II is capable of carrying out angle change under the driving of the rotation of the support arm 2, and simultaneously, the support arm II 3 can be cleaned by a large-scale sweeping device 3 and the support arm 11 can be arranged in a large range of a sweeping device and a large range of the support arm 4 can be arranged in front and can be well and can be adapted to the sweeping and the environment; the side edge of the quick-change connecting device 1 is fixedly provided with a swinging oil cylinder 7, and the swinging oil cylinder 7 can provide power for equipment;

as shown in fig. 1 and 2, the front cleaning device 4 is mounted on the lightweight frame 22 through a rotating shaft, the shower flushing device 5 is fixedly clamped by the lightweight frame 22 through the shower device fixing 26, and the shower flushing devices 5 are respectively arranged on two sides of the front cleaning device 4. Through the flexible adjustment of the support arm rotating device 2 and the support arm adjusting device 3, the front cleaning device 4 can better track the solar photovoltaic panel 6, and the front cleaning device 4 can better clean the solar photovoltaic panel 6.

In order to enable the device to effectively crush stubborn stains on the surface of the solar photovoltaic panel 6 so as to facilitate flushing, as a further improvement of the utility model, as shown in fig. 3, the lightweight frame 22 is provided with an integral rolling brush 23 driven by a hydraulic motor 24 through a bracket, and the lightweight frame 22 and the integral rolling brush 23 bracket are provided with a shielding housing 25 through screws.

In order to enable the device to flush stubborn stains on the surface of the broken solar photovoltaic panel 6, as a further improvement of the utility model, as shown in fig. 4, the rear water pipe 28 is alternately connected in series with the inner spray head 29 and the outer spray head 30 through pipelines, an eighty degree included angle is formed between the inner spray head 29 and the outer spray head 30, and the rear water pipe 28 and the front water pipe 27 are symmetrically arranged and are consistent in structure.

When the multifunctional photovoltaic panel cleaning device is used, the multifunctional photovoltaic panel cleaning device is installed and connected to the chassis at a proper place, and then the multifunctional photovoltaic panel cleaning device can start to work.

Claims

1. The multifunctional photovoltaic panel cleaning equipment comprises a quick-change connecting device (1), a front cleaning device (4) and a spray flushing device (5), and is characterized in that a driving chassis is connected with the quick-change connecting device (1), and the quick-change connecting device (1) is fixedly connected with a support arm rotating device (2); the support arm rotating device (2) is movably connected with the front cleaning device (4) through the support arm adjusting device (3); the support arm adjusting device (3) comprises a support arm I (9), the upper part of the support arm II (11) and the connecting rod mechanism (13) are connected with the lower end of the support arm I (9) through a hinge point I (15), the other end of the support arm rotating device (2) is connected with one end of the support arm I oil cylinder (8) through a hinge point II (14), the other end of the support arm I oil cylinder (8) is connected with the support arm I (9) through a hinge point III (16), the middle upper side of the support arm I (9) is connected with one end of the support arm II oil cylinder (10) through a hinge point III (17) of the support, the other end of the support arm II oil cylinder (10) is connected with a connecting plate at the rear end of the support arm II (11) through a hinge point VI (18), the upper end of the support arm I (9) is connected with the rear end of the support arm II (11) through a hinge point IV (19), the connecting plate at the rear end of the support arm II (11) is connected with one end of the support arm II oil cylinder (12) through a hinge point IV (20), the other end of the support arm II (11) is connected with the middle section of the connecting rod mechanism (13) through a rotating shaft, the front end of the support arm II (11) is connected with the light weight frame (22) through a rotating shaft, one end of the connecting rod mechanism (13) is connected with the light weight frame (22) through the rotating shaft, and the other end is close to the light weight frame (22) of the connecting rod mechanism (21); the side edge of the quick-change connecting device (1) is fixedly provided with a swinging oil cylinder (7);

the front cleaning device (4) is arranged on the light-weight frame (22) through a rotating shaft, the spray flushing device (5) is fixedly clamped by the light-weight frame (22) through a spray device fixing device (26), and the spray flushing devices (5) are respectively arranged on two sides of the front cleaning device (4).

2. The multifunctional photovoltaic panel cleaning apparatus according to claim 1, characterized in that said pre-cleaning device (4) comprises an integral rolling brush (23), a hydraulic motor (24) and a shielding casing (25).

3. The multifunctional photovoltaic panel cleaning apparatus according to claim 2, characterized in that the lightweight frame (22) mounts the integral rolling brush (23) driven by the hydraulic motor (24) through a bracket, and the lightweight frame (22) and the integral rolling brush (23) bracket mount the shielding housing (25) through screws.

4. The multifunctional photovoltaic panel cleaning apparatus according to claim 1, characterized in that the spray rinsing device (5) comprises a front water pipe (27), a rear water pipe (28), an inner spray head (29) and an outer spray head (30).

5. The multifunctional photovoltaic panel cleaning equipment according to claim 4, wherein the rear water pipe (28) is alternately connected with the inner side spray head (29) and the outer side spray head (30) in series through pipelines, an eighty degree included angle is formed between the inner side spray head (29) and the outer side spray head (30), and the rear water pipe (28) and the front water pipe (27) are symmetrically arranged and are consistent in structure.