Washing machine and solar panel washing device

Abstract

The utility model discloses a cleaning machine and solar panel cleaning device, which is a cleaning machine and solar panel cleaning device capable of expanding the number of cleaning machines according to the size of a solar device; the solar panel cleaning device of the utility model comprises a mother machine, a child machine and a solar device; thus, the utility model can select the number of child machines required to be connected in series according to the width or size of the solar device, and the mother machine itself advances along the track arranged at the side of the solar device by relying on the power module, so that the cleaning operation of the solar panel of the solar device is performed by the brushing module, and the length of the solar panel cleaning device can be flexibly adjusted according to the width of the solar device, and the solar device can be cleaned at high speed.

Description

Technical Field

[0001] This utility model relates to a cleaning machine and a solar panel cleaning device, and more particularly to a cleaning machine and a solar panel cleaning device that can expand the number of cleaning machines according to the size of the solar panel. Background Technology

[0002] In order to effectively address the impact of global warming on human civilization and survival, many countries around the world are actively developing new energy sources. As the cost of solar power generation decreases year by year and the power generation grows rapidly, the market for cleaning photovoltaic panels is also worth paying attention to along with the growth of solar power generation.

[0003] The primary purpose of cleaning optoelectronic panels is to increase their energy conversion efficiency. Currently, manual cleaning is the most common method. However, manual cleaning of optoelectronic panels faces numerous problems, including severe labor shortages, slow cleaning speeds, and the inability to operate at high temperatures. Furthermore, careless stepping by cleaning personnel can cause panel cracks and other abnormalities. Another option is robotic cleaning. However, besides the high price and difficult maintenance of robots manufactured in Europe and America, other drawbacks include excessive weight (potentially causing panel cracks during cleaning, leading to short circuits or fires), slipperiness (the robot is prone to slipping when the work area is tilted at angles exceeding 17-20 degrees), and the risk of falls (splattered mud during cleaning can cause the anti-fall sensors to malfunction, resulting in a fall). All these defects can hinder the cleaning process. Robots have inherent limitations in their applications. Furthermore, the third option for panel cleaning is to use a fixed, enclosed cleaning machine. As the name suggests, fixed, enclosed cleaning machines have a metal casing. The main disadvantages are their bulky size, the need for customization, and the requirement to install them during the construction of photovoltaic power plants, resulting in high initial investment costs and excessively long idle times (cleaning 2-4 times a year is sufficient in most areas). In terms of investment, they have many disadvantages, and they are not suitable for installation on solar panels in ordinary residential homes. Therefore, how to effectively and flexibly adjust the length of the solar panel cleaning device according to the width of the solar installation through innovative hardware design, and how to clean the solar installation at high speed, are issues that developers and researchers in the solar panel cleaning device industry and related fields need to continue to overcome and solve. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning machine and solar panel cleaning device that can expand the number of cleaning machines according to the size of the solar device. It mainly uses a hardware design of a main machine connected in series with multiple sub-machines. The number of sub-machines to be connected can be selected according to the width or size of the solar device. The main machine relies on its own power module to move along the track set on the side of the solar device and use the brushing module to clean the solar panels of the solar device. It can effectively achieve the main advantages of flexibly adjusting the length of the solar panel cleaning device according to the width of the solar device and cleaning the solar device at high speed.

[0005] According to the purpose of this utility model, a cleaning machine is proposed, which is installed on a solar energy device and moves and cleans on the solar energy device. The cleaning machine includes at least two baffles, two brushing modules, a power module, two auxiliary modules, two water spraying modules, and a cover. The two baffles are arranged opposite each other, forming an accommodating space between them. Each brushing module includes a first shaft and a brush wheel, wherein the brush wheel is correspondingly sleeved on the first shaft, and the first shaft is arranged in the accommodating space and contacts and penetrates the two baffles through two first connectors. The power module includes a second shaft and two power wheels, wherein the power wheels are sleeved on the second shaft, and the second shaft is arranged on... Between the two brush wheels, each brush wheel is in contact with two retaining walls via two second connectors. Two auxiliary modules are located at the two ends of the brush wheels relative to the power wheel. Each auxiliary module includes a third shaft and an auxiliary wheel, with the auxiliary wheel correspondingly sleeved on the third shaft. The third shaft is in contact with and penetrates the two retaining walls via two third connectors. Two water spray modules are located above the two brush wheels. Each water spray module includes a water spray pipe with a plurality of first water spray holes. The first water spray holes provide liquid to the brush wheels. The water spray pipe is located in the accommodating space and is in contact with and penetrates the two retaining walls via two fourth connectors. A cover is correspondingly locked and closed onto the upper end of the two retaining walls, covering the accommodating space.

[0006] In one embodiment of the present invention, the solar energy device includes a plurality of solar panels, a landing pad, and a track. One solar panel is connected to another solar panel to form a solar module. The landing pad is located at one end of the solar module and on the travel path of the cleaning machine. The track is located at the other end of the solar module by a plurality of fasteners to guide the travel direction of the cleaning machine on the solar module.

[0007] In one embodiment of the present invention, the surface of the track may be further provided with a plurality of second water spray holes, which provide a liquid to the travel path of the cleaning machine.

[0008] In one embodiment of this utility model, a plurality of sliding seats that engage with the track may be further provided on one side of a retaining wall, so that the cleaning machine can move along the track on the solar energy device.

[0009] In one embodiment of this utility model, the brushing module may further include two brush wheel motors, with one baffle wall on the other side of the other baffle wall, and two first shafts correspondingly axle-mounted to the two brush wheel motors, and the two brush wheel motors correspondingly driving the two brush wheels to rotate via the two first shafts.

[0010] In one embodiment of the present invention, the power module may further include a movable motor, which is disposed between the two brush wheel motors, and a second shaft is mounted on the movable motor, and the movable motor drives the power wheel to rotate via the second shaft.

[0011] In one embodiment of the present invention, the cleaning machine may further include a power module, which is disposed on the other end face of the cover relative to the accommodating space. The power module is electrically connected to the two brush wheel motor and the moving motor to provide the power required by the two brush wheel motor and the moving motor.

[0012] In one embodiment of this utility model, the first shaft, the second shaft, the third shaft, and the water spray pipe are all hollow.

[0013] In one embodiment of this utility model, the first connector, the second connector, the third connector and the fourth connector are male and female connectors with a plurality of external threads on one side and a plurality of internal threads on the other side.

[0014] In one embodiment of this utility model, when one cleaning machine is connected to another cleaning machine, the external threads of the cleaning machine are correspondingly screwed into the internal threads of the other cleaning machine.

[0015] In one embodiment of this utility model, the cover is secured to the retaining wall by a plurality of connecting members.

[0016] According to the purpose of this utility model, this utility model further proposes a solar panel cleaning device, which includes at least a main unit, at least one sub-unit, and a solar energy device; the main unit includes at least two baffles, two brushing modules, a power module, two auxiliary modules, two water spraying modules, and a cover; the two baffles are arranged opposite each other, forming an accommodating space between them, wherein one side of one baffle is provided with a plurality of sliding seats; each brushing module includes a first shaft and a brush wheel, wherein the brush wheel is correspondingly sleeved on the first shaft, and the first shaft is arranged in the accommodating space, and respectively contacts and penetrates the two baffles through two first joints, and the brush wheel motor is arranged on the opposite side of one baffle relative to the other baffle, and the brush wheel motor is correspondingly mounted on the first shaft, and the brush wheel motor is correspondingly mounted on the first shaft. The brush wheel is driven to rotate via a first shaft. The power module includes a second shaft, two power wheels, a plurality of second connectors, and a moving motor. The power wheels are mounted on the second shaft, which is positioned between the two brush wheels and contacts two retaining walls via the second connectors. The moving motor is positioned between the two brush wheel motors, with the second shaft mounted on the moving motor, and the moving motor drives the power wheels to rotate via the second shaft. Two auxiliary modules are located at the two ends of the brush wheels relative to the power wheels. Each auxiliary module includes a third shaft and an auxiliary wheel, with the auxiliary wheel correspondingly mounted on the third shaft. The third shaft contacts and passes through two retaining walls via two third connectors. Two water spray modules are correspondingly located above the two brush wheels. Each water spray module includes a spray nozzle. The system comprises a water pipe, each spray pipe having a plurality of first spray holes, each spray hole supplying liquid to a brush wheel, and the spray pipe being disposed in a receiving space and contacting and penetrating two baffles via two fourth connectors; a cover is correspondingly locked and fitted onto the upper end of the two baffles, covering the receiving space; at least one sub-unit is sequentially connected to one side of the main unit, the sub-unit including at least two baffles, two brushing modules, a power module, two auxiliary modules, two spraying modules, and a cover; the two baffles are arranged opposite each other, forming a receiving space between them; each brushing module includes a first shaft, a brush wheel, and two first connectors, wherein the brush wheel is correspondingly sleeved on the first shaft, and the first shaft is disposed in the receiving space, contacting and penetrating the two baffles via the first connectors. The power module includes a second shaft, two power wheels, and two second connectors. The power wheels are sleeved on the second shaft, which is positioned between the two brush wheels and contacts the two retaining walls via the second connectors. Two auxiliary modules are positioned at the two ends of the brush wheels relative to the power wheels. Each auxiliary module includes a third shaft and an auxiliary wheel, which is correspondingly sleeved on the third shaft. The third shaft contacts and penetrates the two retaining walls via two third connectors. Two water spray modules are correspondingly positioned above the two brush wheels. Each water spray module includes a water spray pipe with a plurality of first water spray holes. The first water spray holes provide liquid to the brush wheels. The water spray pipe is positioned in the receiving space and contacts and penetrates the two retaining walls via two fourth connectors.The cover is locked and fitted onto the upper end of the two retaining walls, covering the accommodating space; the solar energy device includes at least a plurality of solar panels, a landing pad, and a track; one solar panel is joined with another to form a solar module; the landing pad is located at one end of the solar module and on the travel path of the mother machine and the daughter machine; the track is locked to the other end of the solar module by a plurality of fasteners to guide the travel direction of the mother machine and the daughter machine on the solar module; the mother machine is engaged with the track by a sliding block; and the surface of the track has a plurality of second water spray holes, which provide liquid to the travel path of the mother machine.

[0017] In one embodiment of this utility model, the first shaft, the second shaft, the third shaft, and the water spray pipe are all hollow.

[0018] In one embodiment of this utility model, the first connector, the second connector, the third connector and the fourth connector are male and female connectors with a plurality of external threads on one side and a plurality of internal threads on the other side.

[0019] In one embodiment of this utility model, when the mother machine and the daughter machine are connected in series, the external thread of the first connector of the mother machine will engage with the internal thread of the first connector of the daughter machine.

[0020] In one embodiment of this utility model, the cover of the daughter machine is correspondingly connected to the cover of the mother machine.

[0021] In one embodiment of this utility model, the cover is secured to the retaining wall by a plurality of connecting members.

[0022] Therefore, the cleaning machine and solar panel cleaning device of this utility model mainly adopt a hardware design of a main machine connected in series with multiple sub-machines. The number of sub-machines to be connected can be selected according to the width or size of the solar device. Relying on the power module of the main machine itself, the machine moves along the track set on the side of the solar device and uses the brushing module to clean the solar panels of the solar device. This effectively achieves the main advantages of flexibly adjusting the length of the solar panel cleaning device according to the width of the solar device and cleaning the solar device at high speed. In addition, the cleaning machine and solar panel cleaning device of this utility model can clean 1-8 solar panels at the same time, and the cleaning efficiency can be increased by 5-15 times compared with traditional cleaning robots and 50-100 times compared with manual cleaning. Its high cleaning efficiency can also significantly reduce the power generation loss caused by having to disconnect the power of the solar device during cleaning. Attached Figure Description

[0023] Figure 1 : A schematic diagram of the overall device of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 2Top view of the main unit of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 3 A bottom view of the main unit of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 4 : An exploded view of the main body of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 5 : A schematic diagram of the brush wheel of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 6 : An exploded view of the brushing module of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 7 : A cross-sectional view of the shaft of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 8 : A top view of the sub-machine of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 9 : An exploded view of the sub-machine of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 10 : A schematic diagram of the connection between the main unit and the slave unit in a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 11 : A schematic diagram of the cover of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model when closed; Figure 12 Enlarged view of the cover of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model when closed; Figure 13 : A schematic diagram of the solar module and track combination of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 14 Enlarged view of the solar module and track assembly of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model; Figure 15 : A schematic diagram of the sliding base and track connection of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model.

[0024] In the diagram, (1): cleaning machine; (11): retaining wall; (111): sliding block; (12): brushing module; (121): first shaft; (122): brush wheel; (123): first connector; (124): brush wheel motor; (13): power module; (131): second shaft; (132): power wheel; (133): moving motor; (14): auxiliary module; (141): third shaft; (142): auxiliary... (15): Water spray module; (151): Water spray pipe; (152): First water spray hole; (16): Cover; (161): Connector; (17): Power module; (2): Solar device; (21): Solar panel; (22): Helipad; (23): Track; (231): Locking fastener; (232): Second water spray hole; (3): Solar panel cleaning device; (31): Mother machine; (32): Daughter machine. Detailed Implementation

[0025] To understand the technical features, content, advantages, and effects of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and in the form of embodiments. The drawings used are for illustration and auxiliary purposes only and may not represent the actual proportions and precise configurations of the present utility model after implementation. Therefore, the proportions and configurations of the accompanying drawings should not be used to interpret or limit the scope of the present utility model in actual implementation.

[0026] First, please refer to Figure 1 The diagram shown is a schematic representation of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model. The solar panel cleaning device (3) is composed of at least a mother machine (31), at least one daughter machine (32), and a solar panel device (2). The solar panel cleaning device (3) cleans the solar panel device (2) by connecting the mother machine (31) and the daughter machine (32) in series. Figure 1For example, a solar energy device (2) consisting of six solar panels (21) uses a mother machine (31) connected in series with two daughter machines (32) to perform cleaning operations. The daughter machine (32) is the cleaning machine (1), which is formed by combining the cleaning machine (1) with two brush wheel motors (124), a moving motor (133), and a power module (17). Thus, the cleaning machine and solar panel cleaning device of this utility model mainly rely on the hardware design of a mother machine (31) connected in series with multiple daughter machines (32). The number of daughter machines (32) to be connected in series can be selected according to the width or size of the solar energy device (2), and the mother machine (31) itself has a power module (13) to move along the solar energy. The track (23) set on the side of the solar device (2) moves forward, and the brushing module (12) cleans the solar panels (21) of the solar device (2). It achieves the main advantages of flexibly adjusting the length of the solar panel cleaning device (3) according to the width of the solar device (2) and being able to clean the solar device (2) at high speed. In addition, the cleaning machine and solar panel cleaning device of this utility model can clean 1-8 solar panels (21) at the same time, and the cleaning efficiency can be increased by 5-15 times compared with traditional cleaning robots and by 50-100 times compared with manual cleaning. Its high cleaning efficiency can also greatly reduce the power generation loss caused by having to disconnect the power of the solar device (2) during cleaning.

[0027] Please refer to the following: Figures 2 to 4 The diagram shows a top view, a bottom view, and an exploded view of the main machine of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model. The main machine (31) is composed of at least two baffles (11), two brushing modules (12), a power module (13), two auxiliary modules (14), two water spraying modules (15), a cover (16), and a power module (17). The two baffles (11) are arranged opposite to each other, so that an accommodating space is formed between the two baffles (11).

[0028] Please refer to the following: Figures 5 to 7The diagram shows a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model, including a schematic diagram of the brush wheel, an exploded view of the brushing module, and a cross-sectional view of the shaft. Each brushing module (12) is composed of at least one first shaft (121), one brush wheel (122), two first connectors (123), and one brush wheel motor (124). The first shaft (121) is a hollow fiber tube, and the brush wheel (122) is correspondingly sleeved on the first shaft (121) and disposed in the accommodating space. The first connectors (123) are respectively sleeved on the two ends of the first shaft (121) to contact and penetrate the two retaining walls (11). The first connector (123) is a male-female connector, that is, one end of the male-female connector has a plurality of external threads, and the other end has a plurality of internal threads, such as... Figure 6 and Figure 7 As shown, the first shaft (121) is fitted with the first connector (123) at both ends. That is, the left side of the first shaft (121) is fitted into the internal thread of the first connector (123), while the right side of the first shaft (121) is fitted into the external thread of the first connector (123). In addition, the brush wheel motor (124) is provided on the other side of the baffle (11) opposite to the other baffle (11), and the brush wheel motor (124) is mounted on the first shaft (121). When the brush wheel motor (124) is running, it can drive the brush wheel (122) to rotate via the first shaft (121). The main function of the brushing module (12) is to clean the solar panel (21) of the solar energy device (2).

[0029] The power module (13) is composed of at least a second shaft (131), two power wheels (132), two second connectors (not shown in the figure), and a moving motor (133). The second shaft (131) is a hollow fiber tube, just like the first shaft (121). The power wheels (132) are respectively sleeved on the second shaft (131), and the second shaft (131) is positioned between the two brush wheels (122). Second connectors in the form of male and female connectors are sleeved on both ends of the second shaft (131) and contact and penetrate the two retaining walls (11). In other words, please refer to the following again. Figure 6 and Figure 7As shown, the method of fitting the second shaft (131) of the power module (13) and the second connector is exactly the same as the method of fitting the first shaft (121) of the brushing module (12) and the first connector (123). In addition, the moving motor (133) is located between the two brush wheel motors (124), and the second shaft (131) is mounted on the moving motor (133). When the moving motor (133) is running, it can drive the power wheels (132) to rotate via the second shaft (131). The main function of the power module (13) is to assist the power module (13) in balancing the movement of the mother machine (31) on the solar energy device (2).

[0030] Two auxiliary modules (14) are disposed at the two ends of the brush wheel (122) relative to the power wheel (132). Each auxiliary module (14) is composed of at least a third shaft (141), an auxiliary wheel (142) and two third connectors (not shown in the figure). The auxiliary wheel (142) is correspondingly sleeved on the third shaft (141), and the two ends of the third shaft (141) are respectively sleeved with the third connector and contact and penetrate the two retaining walls (11). The main function of these auxiliary modules (14) is to maintain the balance when the power module (13) drives the mother machine (31) to move on the solar energy device (2).

[0031] Each of the water spraying modules (15) includes two water spray pipes (151), and each water spray pipe (151) is provided with a plurality of first water spray holes (152), which provide a liquid to the brush wheel (122) to assist the brush wheel (122) in cleaning the solar panel (21). The water spray pipe (151) is disposed in the accommodating space, and the two ends of the water spray pipe (151) are respectively fitted with the fourth connector and contact and penetrate the two retaining walls (11).

[0032] The cover (16) is correspondingly locked and covers the upper end of the two retaining walls (11) and covers the accommodating space; in a preferred embodiment of the present invention, the cover (16) can be locked to the retaining wall (11) by a plurality of couplings (161), and the couplings (161) can be, for example, but not limited to, screws.

[0033] The power module (17) is disposed on the other end face (e.g., the upper end) of the cover (16) relative to the accommodating space, and the power module (17) is electrically connected to the two brush wheel motors (124) and the moving motor (133) to provide the power required by the two brush wheel motors (124) and the moving motor (133).

[0034] Please refer to the following: Figure 8 and Figure 9The diagram shows a top view and an exploded view of the sub-machine of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model. As mentioned above, the sub-machine (32) is the cleaning machine (1), and its difference from the main machine (31) is that the main machine (31) adds two brush wheel motors (124) in the brushing module (12), a moving motor (133) in the power module (13), and a power supply to the cleaning machine (1). Module (17), that is, the brushing module (12) and the power module (13) of the sub-machine (32) do not have the power to drive the brush wheel (122) and the power wheel (132) to rotate. When the sub-machine (32) is connected in series with the mother machine (31), the sub-machine (32) must rely on the two brush wheel motors (124) and the moving motor (133) in the mother machine (31) to supply power to the mother machine (31) and drive the sub-machine (32) to operate.

[0035] Please refer to the following: Figures 10 to 13 The diagram shown illustrates a preferred embodiment of the cleaning machine and solar panel cleaning device of this invention, including a schematic diagram of the connection between the main unit and the auxiliary unit, a schematic diagram of the shaft connection, a schematic diagram of the cover being closed, and an enlarged view of the closed cover. Figure 12 That is Figure 11 In the enlarged view of area A, when the mother machine (31) and the daughter machine (32) are connected in series, the first connector (123) on one side of the second brushing module (12) of the mother machine (31) will connect with the first connector (123) on one side of the second brushing module (12) of the daughter machine (32). That is, the external thread of the first connector (123) of the mother machine (31) will engage with the internal thread of the first connector (123) of the daughter machine (32). Similarly, when the daughter machine (32) is connected in series with the other daughter machine (32), the external thread of the first connector (123) of the daughter machine (32) will engage with the internal thread of the first connector (123) of the daughter machine (32). The internal threads of the first connector (123) of the machine (32) are screwed together. Therefore, the present invention can select the number of the mother machine (31) connected to the daughter machine (32) according to the width of the solar energy device (2), so as to flexibly adjust the length of the solar panel cleaning device (1) to clean the solar energy device (2) and improve its energy conversion efficiency. In addition, when the mother machine (31) and the daughter machine (32) are connected to each other, the cover (16) of the daughter machine (32) is connected across the cover (16) of the mother machine (31), which can also strengthen the strength and tightness of the connection between the mother machine (31) and the daughter machine (32).

[0036] Please refer to the following: Figures 13 to 15The diagram shows a schematic diagram of the solar module and track assembly, an enlarged view of the solar module and track assembly, and a schematic diagram of the sliding block and track connection of a preferred embodiment of the cleaning machine and solar panel cleaning device of this utility model. The solar device (2) is composed of at least a plurality of solar panels (21), a landing pad (22), and a track (23). Each solar panel (21) is connected to another solar panel (21) to form a solar module. The landing pad (22) is a plane located at one end of the solar module and on the travel path of the mother machine (31) and the daughter machine (32). The track (23) is locked to the other end of the solar module by a plurality of fasteners (231). (For example: the end that is perpendicular to the helipad (22)) to guide the mother machine (31) and the daughter machine (32) on the solar module. The mother machine (31) is engaged on the track (23) by a plurality of slides (111), and the slides (111) are mainly located on the side of the retaining wall (11) near the brush motor (124). In addition, a plurality of second water spray holes (232) are provided on the surface of the track (23). These second water spray holes (232) are used to provide a liquid to the path of the mother machine (31) to assist the mother machine (31) and the daughter machine (32) in moving conveniently on the solar module and to perform cleaning operations on the solar panels (21).

[0037] As can be seen from the above description, compared with the prior art and products, the present invention has the following advantages: 1. The cleaning machine and solar panel cleaning device of this utility model mainly adopt the hardware design of a main machine connected in series with multiple sub-machines. The number of sub-machines to be connected in series can be selected according to the width or size of the solar device. The main machine relies on its own power module to move along the track set on the side of the solar device and use the brushing module to clean the solar panels of the solar device. It can effectively achieve the main advantages such as flexibly adjusting the length of the solar panel cleaning device according to the width of the solar device and being able to clean the solar device at high speed.

[0038] 2. The cleaning machine and solar panel cleaning device of this utility model can clean 1-8 solar panels at the same time, and the cleaning efficiency can be increased by 5-15 times compared with traditional cleaning robots and by 50-100 times compared with manual cleaning. Its high cleaning efficiency can also greatly reduce the power generation loss caused by having to disconnect the solar device during cleaning.

[0039] In conclusion, the cleaning machine and solar panel cleaning device of this utility model can indeed achieve the expected effects through the embodiments disclosed above, and since this utility model was not disclosed before the application, it fully complies with the provisions and requirements of the Patent Law.

[0040] The above-described figures and descriptions are merely preferred embodiments of the present utility model and are not intended to limit the scope of protection of the present utility model. Any other equivalent changes or modifications made by those skilled in the art based on the feature scope of the present utility model should be considered as not departing from the design scope of the present utility model.

Claims

1. A cleaning machine, mounted on a solar energy device (2), and traveling on the solar energy device (2) to clean objects, characterized in that: The cleaning machine (1) includes at least: The two retaining walls (11) are arranged opposite to each other, so that there is an accommodating space between the two retaining walls (11); The two brushing modules (12) each include a first shaft (121) and a brush wheel (122), wherein the brush wheel (122) is correspondingly sleeved on the first shaft (121), and the first shaft (121) is disposed in the accommodating space and contacts and penetrates the two retaining walls (11) through two first connectors (123); A power module (13) includes a second shaft (131) and two power wheels (132), wherein the power wheels (132) are sleeved on the second shaft (131), and the second shaft (131) is disposed between the two brush wheels (122), and respectively contacts and penetrates the two retaining walls (11) through two second connectors; Two auxiliary modules (14) are disposed at the two ends of the brush wheel (122) relative to the power wheel (132). Each auxiliary module (14) includes a third shaft (141) and an auxiliary wheel (142), wherein the auxiliary wheel (142) is correspondingly sleeved on the third shaft (141), and the third shaft (141) contacts and penetrates the two retaining walls (11) through two third joints respectively. Two water spray modules (15) are respectively disposed above the two brush wheels (122). Each water spray module (15) includes a water spray pipe (151) and a plurality of first water spray holes (152) on each water spray pipe (151). The first water spray holes (152) provide a liquid to the brush wheel (122). The water spray pipe (151) is disposed in the accommodating space and contacts and penetrates the two retaining walls (11) through two fourth connectors respectively. A cover (16) is correspondingly locked and covered on the upper end of the two retaining walls (11) and covers the accommodating space.

2. The cleaning machine according to claim 1, characterized in that: The solar energy device (2) includes a plurality of solar panels (21), a landing pad (22), and a track (23). One solar panel (21) is connected to another solar panel (21) to form a solar module. The landing pad (22) is located at one end of the solar module and on the travel path of the cleaning machine (1). The track (23) is located at the other end of the solar module by a plurality of fasteners (231) to guide the travel direction of the cleaning machine (1) on the solar module.

3. The cleaning machine according to claim 2, characterized in that: The surface of the track (23) is further provided with a plurality of second water spray holes (232), which provide a liquid to the travel path of the cleaning machine (1).

4. The cleaning machine according to claim 2, characterized in that: The cleaning machine, wherein one side of the retaining wall (11) is further provided with a plurality of slides (111) that engage with the track (23) so that the cleaning machine (1) moves along the track (23) on the solar device (2).

5. The cleaning machine according to claim 2, characterized in that: The washing module (12) further includes a brush wheel motor (124), which is provided on the other side of the barrier wall (11) relative to the other barrier wall (11). The first shaft (121) is correspondingly mounted on the brush wheel motor (124), and the brush wheel motor (124) drives the brush wheel (122) to rotate via the first shaft (121).

6. The cleaning machine according to claim 5, characterized in that: The power module (13) further includes a movable motor (133) disposed between the two brush wheel motors (124), the second shaft (131) is mounted on the movable motor (133), and the movable motor (133) drives the power wheel (132) to rotate via the second shaft (131).

7. The cleaning machine according to claim 6, characterized in that: The cleaning machine (1) further includes a power module (17) disposed on the other end face of the cover (16) relative to the accommodating space. The power module (17) is electrically connected to the two brush wheel motors (124) and the moving motor (133) to provide the power required by the two brush wheel motors (124) and the moving motor (133).

8. The cleaning machine according to claim 1, characterized in that: The first shaft (121), the second shaft (131), the third shaft (141) and the water spray pipe (151) are all hollow.

9. The cleaning machine according to claim 1, characterized in that: The first connector (123), the second connector, the third connector and the fourth connector are male and female connectors with a plurality of external threads on one side and a plurality of internal threads on the other side.

10. The cleaning machine according to claim 9, characterized in that: When one of the cleaning machines (1) is connected to another cleaning machine (1), the external threads of one cleaning machine (1) are correspondingly screwed into the internal threads of the other cleaning machine (1).

11. The cleaning machine according to claim 1, characterized in that: The cover (16) is secured to the retaining wall (11) by a plurality of couplings (161).

12. A solar panel cleaning device, characterized in that... At least including: A mother machine (31) includes: Two retaining walls (11) are arranged opposite each other, so that a space is formed between the two retaining walls (11), wherein a plurality of sliding seats (111) are provided on one side of one of the retaining walls (11). The two brushing modules (12) each include a first shaft (121), a brush wheel (122), a plurality of first connectors (123), and a brush wheel motor (124). The brush wheel (122) is correspondingly sleeved on the first shaft (121), and the first shaft (121) is disposed in the accommodating space and respectively contacts and penetrates the two baffles (11) through the first connectors (123). The brush wheel motor (124) is disposed on the other side of one baffle (11) relative to the other baffle (11). The first shaft (121) is correspondingly axially mounted on the brush wheel motor (124), and the brush wheel motor (124) correspondingly drives the brush wheel (122) to rotate through the first shaft (121). A power module (13) includes a second shaft (131), at least one power wheel (132), a plurality of second connectors, and a moving motor (133). The power wheel (132) is sleeved on the second shaft (131), and the second shaft (131) is disposed between two brush wheels (122), and contacts and passes through two retaining walls (11) respectively through the second connectors. The moving motor (133) is disposed between two brush wheel motors (124), the second shaft (131) is axially mounted on the moving motor (133), and the moving motor (133) drives the power wheel (132) to rotate via the second shaft (131). Two auxiliary modules (14) are disposed at the two ends of the brush wheel (122) relative to the power wheel (132). Each auxiliary module (14) includes a third shaft (141) and an auxiliary wheel (142), wherein the auxiliary wheel (142) is correspondingly sleeved on the third shaft (141), and the third shaft (141) contacts and penetrates the two retaining walls (11) through two third joints respectively. Two water spray modules (15) are respectively disposed above the two brush wheels (122). Each water spray module (15) includes a water spray pipe (151), and each water spray pipe (151) is provided with a plurality of first water spray holes (152). The first water spray holes (152) provide a liquid to the brush wheel (122), and the water spray pipe (151) is disposed in the receiving space and contacts and penetrates the two retaining walls (11) respectively through two fourth connectors; and A cover (16) is correspondingly locked and closed to the upper end of the two retaining walls (11) and covers the accommodating space; At least one submachine (32) is sequentially connected to one side of the mother machine (31), and the submachine (32) includes at least: The two retaining walls (11) are arranged opposite to each other, so that there is an accommodating space between the two retaining walls (11); The two brushing modules (12) each include a first shaft (121), a brush wheel (122), and a plurality of first connectors (123), wherein the brush wheel (122) is correspondingly sleeved on the first shaft (121), and the first shaft (121) is disposed in the accommodating space and contacts and penetrates the two retaining walls (11) through the first connectors (123); A power module (13) includes a second shaft (131), at least one power wheel (132), and a plurality of second connectors, wherein the power wheel (132) is sleeved on the second shaft (131), and the second shaft (131) is disposed between two brush wheels (122), and contacts and penetrates two retaining walls (11) respectively through the second connectors; Two auxiliary modules (14) are disposed at the two ends of the brush wheel (122) relative to the power wheel (132). Each auxiliary module (14) includes a third shaft (141) and an auxiliary wheel (142), wherein the auxiliary wheel (142) is correspondingly sleeved on the third shaft (141), and the third shaft (141) contacts and penetrates the two retaining walls (11) through two third joints respectively. Two water spray modules (15) are respectively disposed above the two brush wheels (122). Each water spray module (15) includes a water spray pipe (151) and a plurality of first water spray holes (152) on each water spray pipe (151). The first water spray holes (152) provide a liquid to the brush wheel (122). The water spray pipe (151) is disposed in the accommodating space and contacts and penetrates the two baffles (11) respectively through two fourth connectors. A cover (16) is correspondingly locked and covered on the upper end of the two baffles (11) and covers the accommodating space. And a solar energy device (2), comprising at least: Multiple solar panels (21); A helipad (22), wherein one solar panel (21) is joined with another solar panel (21) to form a solar module, the helipad (22) is located at one end of the solar module and on the travel path of the mother machine and the daughter machine; and A track (23) is secured to the other end of the solar module by a plurality of fasteners (231) to guide the mother machine (31) and the daughter machine (32) on the solar module. The mother machine (31) is engaged with the track (23) by the slides (111). The surface of the track (23) is provided with a plurality of second water spray holes (232) which provide a liquid to the path of the mother machine (31).

13. The solar panel cleaning device according to claim 12, characterized in that: The first shaft (121), the second shaft (131), the third shaft (141) and the water spray pipe (151) are all hollow.

14. The solar panel cleaning device according to claim 12, characterized in that: The first connector (123), the second connector, the third connector and the fourth connector are male and female connectors with a plurality of external threads on one side and a plurality of internal threads on the other side.

15. The solar panel cleaning device according to claim 14, characterized in that: When the mother machine (31) is connected in series with the daughter machine (32), the external thread of the first connector (123) of the mother machine (31) will engage with the internal thread of the first connector (123) of the daughter machine (32).

16. The solar panel cleaning device according to claim 12, characterized in that: The cover (16) of the submachine (32) is correspondingly connected to the cover (16) of the mother machine (31).

17. The solar panel cleaning device according to claim 12, characterized in that: The cover (16) is secured to the retaining wall (11) by a plurality of couplings (161).

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