CN216728509U - Photovoltaic module belt cleaning device - Google Patents

Abstract

The utility model relates to a cleaning device, in particular to a cleaning device for a photovoltaic module. The technical problem to be solved is as follows: the cleaning device for the photovoltaic module can reduce manual operation steps and is integrated with wiping and spraying. The technical scheme is as follows: the utility model provides a photovoltaic module belt cleaning device, includes shell, protecting crust, slider, biax motor and first axis of rotation etc. and the shell front side is provided with the protecting crust, and both ends all are provided with the slider about the protecting crust, and both ends also all are provided with the slider about the shell rear side, and the bottom front side is provided with the biax motor in the shell, and the rotary type is provided with first axis of rotation between two sliders in front side. According to the utility model, the output shaft at the front side of the double-shaft motor drives the first bevel gear set to rotate, so that the rotary drum drives the bristles to rotate, an integrated spraying and cleaning effect is achieved, and manual operation steps are greatly reduced.

Description

A photovoltaic module cleaning device

technical field

The utility model relates to a cleaning device, in particular to a cleaning device for photovoltaic components.

Background technique

With the widespread use of new energy sources, solar energy has become an important member of the available energy sources. Solar energy is the thermal radiation energy of the sun, which is mainly used in power generation and water heater installations. To convert solar energy into electricity, photovoltaics must be used. Modules, also known as solar panels, as the core part of the solar power generation system, photovoltaic modules can convert solar energy into electrical energy and send it to the battery for storage or directly drive the device to operate, because the photovoltaic modules are exposed to the outside for a long time. , It is easy to be contaminated with dust and stains. If there is a lot of dust and stains on the photovoltaic modules, it will affect the conversion efficiency of the photovoltaic modules, thereby affecting the operation of the entire solar power generation system. Therefore, people must clean the photovoltaic modules in time.

When cleaning photovoltaic modules, a photovoltaic module cleaning device can be used. The existing photovoltaic module cleaning device includes a casing, a slider, a water tank, a water inlet, a water outlet pipe and a nozzle. Four sliders are connected to the left and right ends of the casing. The top is connected with a water tank, the top of the water tank is connected with a water inlet, a water outlet pipe is connected inside the rear side of the casing, the water outlet pipe is connected and communicated with the rear side of the inner bottom of the water tank, and the rear side of the bottom of the casing is connected with a spout, and the spout is connected and communicated with the water outlet pipe; the The device can only perform a water spray cleaning on the photovoltaic modules, and still needs to manually wipe the residual water stains on the photovoltaic modules manually. Therefore, a photovoltaic module cleaning device integrated with wiping and spraying that can reduce manual operation steps is now developed.

Utility model content

In order to overcome the disadvantage that the existing device needs to manually wipe the residual water stains on the photovoltaic modules, the technical problem to be solved is to provide a photovoltaic module cleaning device that can reduce manual operation steps.

The technical solution is as follows: a photovoltaic module cleaning device, comprising a casing, a protective casing, a sliding block, a double-shaft motor, a first bevel gear set, a first rotating shaft, a rotating drum, bristles, a water tank and a water inlet, and the front side of the casing is provided with There is a protective shell, the left and right ends of the protective shell are provided with sliders, the left and right ends of the rear side of the shell are also provided with sliders, the front side of the inner bottom of the shell is provided with a double-shaft motor, and the two sliders on the front side are set in a rotary manner There is a first rotating shaft, a first bevel gear set is arranged between the first rotating shaft and the output shaft on the front side of the double-shaft motor, a rotating drum is arranged on the left and right sides of the first rotating shaft, and bristles are arranged on the rotating drum. The top is provided with a water tank, and the top of the water tank is provided with a water inlet.

In one of the embodiments, a water outlet pipe is also included, a water outlet pipe is arranged inside the rear side of the casing, and the water outlet pipe is connected and communicated with the rear side of the inner bottom of the water tank.

In one of the embodiments, a spout is also included, eleven spouts are arranged on the rear side of the bottom of the casing, and the spouts are connected and communicated with the water outlet pipe.

In one of the embodiments, a second rotating shaft is also included, and the second rotating shaft is arranged in the middle of the inner bottom of the casing in a rotating manner.

In one of the embodiments, a second bevel gear set is further included, and a second bevel gear set is arranged between the output shaft on the rear side of the biaxial motor and the second rotating shaft.

In one of the embodiments, a transmission wheel is also included, and the left and right ends of the second rotating shaft are provided with transmission wheels.

The beneficial effects of the present utility model are: 1. The utility model drives the first bevel gear set to rotate through the front output shaft of the dual-shaft motor, so that the rotating drum drives the bristles to rotate, achieving an integrated effect of spraying and cleaning, and greatly The reduction of manual operation steps.

2. The utility model drives the second bevel gear set to rotate through the rear output shaft of the dual-shaft motor, so that the second rotating shaft drives the two transmission wheels to rotate, achieving the effect that the device can automatically slide during the cleaning process.

Description of drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is a schematic three-dimensional structure diagram from another perspective of the present invention.

FIG. 3 is a sectional view of a part of the three-dimensional structure of the present invention.

The labels of the parts in the drawings are as follows: 1_housing, 2_protective shell, 3_slider, 4_biaxial motor, 5_first bevel gear set, 6_first rotating shaft, 7_rotating drum, 8_bristles, 9_water tank, 10_water inlet, 11_water outlet, 12_spout, 13_second bevel gear set, 14_second rotating shaft, 15_transmission wheel.

Detailed ways

The present utility model will be described in further detail below with reference to the accompanying drawings and specific embodiments, but the protection scope and application scope of the present utility model are not limited.

Example 1

A photovoltaic module cleaning device, as shown in Figures 1-3, includes a casing 1, a protective casing 2, a slider 3, a biaxial motor 4, a first bevel gear set 5, a first rotating shaft 6, a rotating drum 7, Bristles 8, water tank 9, water inlet 10, water outlet pipe 11 and spout 12, protective shell 2 is connected to the front side of shell 1, sliders 3 are connected to the left and right ends of protective shell 2, and both left and right ends of the rear side of shell 1 are also connected There is a slider 3, and the bottom of the slider 3 is provided with a sliding groove, which can ensure that the slider 3 and the photovoltaic module are snapped together. A first rotating shaft 6 is connected, and a first bevel gear set 5 is connected between the first rotating shaft 6 and the front output shaft of the biaxial motor 4. The first bevel gear set 5 includes two bevel gears, one of which is a bevel gear. The gear is connected with the first rotating shaft 6, the other bevel gear is connected with the output shaft of the front side of the biaxial motor 4, the left and right sides of the first rotating shaft 6 are connected with a rotating drum 7, and the rotating drum 7 is connected with bristles 8. 1. A water tank 9 is connected to the top, a water inlet 10 is connected to the top of the water tank 9, a water outlet pipe 11 is connected inside the rear side of the housing 1, and the water outlet pipe 11 is connected and communicated with the rear side of the inner bottom of the water tank 9. Eleven nozzles 12 are connected to the rear side of the bottom of the casing 1. The nozzles 12 are connected and communicated with the water outlet pipe 11, and the nozzles 12 are used to expand the spraying area.

When the photovoltaic modules need to be cleaned, first align the sliding grooves at the bottom of the slider 3 with the edge of the photovoltaic modules to allow the device to be clamped with the photovoltaic modules, then pour clean water from the water inlet 10 into the water tank 9, and open the dual shaft The water in the motor 4 and the water tank 9 flows to the spout 12 through the water outlet pipe 11, and the spout 12 sprays clean water. The bevel gear set 5 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the two rotating drums 7 to rotate, and the two rotating drums 7 both drive the bristles 8 to rotate, and the pushing device slides backward. At this time, the slider 3 is in the photovoltaic module. Sliding up, the bristles 8 clean the water sprayed in the nozzle 12 to achieve a cleaning effect on the photovoltaic modules. The above operation can be repeated many times to achieve complete cleaning of the photovoltaic modules. When the cleaning is completed, turn off the dual-axis motor 4. At the same time, the front output shaft of the biaxial motor 4 stops rotating. Driven by the front output shaft of the biaxial motor 4, the first bevel gear group 5 stops rotating, and at the same time, the first rotating shaft 6 stops rotating, and the first rotating shaft 6 drives the two The rotation of each rotating drum 7 is stopped, and both rotating drums 7 drive the bristles 8 to stop rotating, and then the device is removed.

Example 2

On the basis of Embodiment 1, as shown in Figures 1-3, a second bevel gear set 13, a second rotating shaft 14 and a transmission wheel 15 are also included, and a second rotating shaft is connected to the middle of the inner bottom of the casing 1 in a rotational manner. Shaft 14, a second bevel gear set 13 is connected between the rear output shaft of the biaxial motor 4 and the second rotating shaft 14, and the second bevel gear set 13 also includes two bevel gears, one of which is connected to the second bevel gear. The rotating shaft 14 is connected, the other bevel gear is connected with the output shaft at the rear side of the biaxial motor 4 , and the left and right ends of the second rotating shaft 14 are connected with transmission wheels 15 .

When the front output shaft of the biaxial motor 4 rotates, the rear output shaft of the biaxial motor 4 also starts to rotate. At this time, the rear output shaft of the biaxial motor 4 drives the second bevel gear set 13 to rotate. Driven by the group 13, the second rotating shaft 14 starts to rotate, the second rotating shaft 14 drives the two transmission wheels 15 to rotate, and the rotation of the two transmission wheels 15 can make the device slide automatically, so that when the device slides on the photovoltaic module , not only can greatly reduce the sliding friction force of the device, reduce the wear of the device, but also allow the device to slide by itself. When the cleaning is completed, turn off the dual-axis motor 4, and the output shaft on the rear side of the dual-axis motor 4 will no longer rotate. The rear output shaft of the biaxial motor 4 drives the second bevel gear set 13 to stop rotating, the second bevel gear set 13 drives the second rotating shaft 14 to stop rotating, and the second rotating shaft 14 drives the two transmission wheels 15 to stop rotating. Stop sliding.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that, without departing from the principles and spirit of the present invention as defined in the appended claims, the The utility model makes various changes or modifications. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is defined by the content of the claims.

Claims (6)

1. A photovoltaic module cleaning device is characterized by comprising a shell (1), a protective shell (2), sliders (3), a double-shaft motor (4), a first bevel gear set (5), first rotating shafts (6), rotating drums (7), bristles (8), a water tank (9) and a water inlet (10), wherein the protective shell (2) is arranged on the front side of the shell (1), the sliders (3) are arranged at the left end and the right end of the protective shell (2), the sliders (3) are also arranged at the left end and the right end of the rear side of the shell (1), the double-shaft motor (4) is arranged on the front side of the inner bottom of the shell (1), the first rotating shaft (6) is rotatably arranged between the two sliders (3) on the front side, the first bevel gear set (5) is arranged between the first rotating shaft (6) and an output shaft on the front side of the double-shaft motor (4), the rotating drums (7) are arranged on the left side and the right side of the first rotating shaft (6), the rotating drums (8) are arranged on the rotating drums (7), the top of the shell (1) is provided with a water tank (9), and the top of the water tank (9) is provided with a water inlet (10).

2. The photovoltaic module cleaning device according to claim 1, further comprising a water outlet pipe (11), wherein the water outlet pipe (11) is arranged inside the rear side of the shell (1), and the water outlet pipe (11) is connected and communicated with the rear side of the bottom inside the water tank (9).

3. The photovoltaic module cleaning device according to claim 2, further comprising a nozzle (12), wherein eleven nozzles (12) are arranged on the rear side of the bottom of the shell (1), and the nozzles (12) are connected and communicated with the water outlet pipe (11).

4. A photovoltaic module cleaning device according to claim 3, further comprising a second rotating shaft (14), wherein the second rotating shaft (14) is rotatably arranged in the middle of the bottom in the housing (1).

5. The photovoltaic module cleaning device according to claim 4, further comprising a second bevel gear set (13), wherein the second bevel gear set (13) is arranged between the rear output shaft of the double-shaft motor (4) and the second rotating shaft (14).

6. The photovoltaic module cleaning device according to claim 5, further comprising driving wheels (15), wherein the driving wheels (15) are arranged at the left end and the right end of the second rotating shaft (14).

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