Smooth slope walking cleaning device
By using a leaping walking mechanism and a suction cup adsorption system, the problem of walking and cleaning on the smooth inclined surface of photovoltaic panels has been solved, achieving effective cleaning of dirt and snowflakes and improving power generation efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-10
- Publication Date
- 2026-04-07
AI Technical Summary
The smooth and steeply inclined surface of photovoltaic panels cannot provide sufficient friction, making it difficult for existing wheeled machinery to travel on and clean their surfaces.
The device employs a leaping movement mechanism, a suction cup adsorption system, and a cleaning component. The leaping movement transmission component enables the relative semi-circular motion of the inner and outer moving frames. Combined with the suction and desorption operation of the suction cup, this ensures that the device travels on a smooth inclined surface, and the cleaning component removes dirt and snowflakes.
It enables stable walking on smooth inclined surfaces and cleaning of dirt or snowflakes, thus improving the power generation efficiency of photovoltaic panels.
Smart Images
Figure CN224097673U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of smooth inclined plane motion devices, and more specifically to a smooth inclined plane walking and cleaning device. Background Technology
[0002] A photovoltaic (PV) panel is a power generation device that produces direct current (DC) electricity when exposed to sunlight. After PV panels are installed outdoors, dust and / or snow will accumulate on their surface under natural conditions, gradually reducing their light transmittance and affecting their power generation efficiency. Therefore, timely cleaning of dust and / or snow on their surface can effectively increase power generation efficiency.
[0003] However, the smooth surface of photovoltaic panels cannot provide sufficient friction to support wheeled machinery to drive the cleaning device to move freely on its surface and perform cleaning work when the installation tilt is large.
[0004] Therefore, providing a reliable and stable smooth inclined plane walking cleaning device is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0005] In view of this, the present invention provides a smooth inclined surface walking and cleaning device, which can effectively walk on a smooth inclined surface with certain gaps and steps, so as to drive the cleaning device to clean the dirt and / or snowflakes on the surface of the smooth inclined surface.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A smooth inclined plane walking cleaning device, comprising:
[0008] The leaping movement mechanism includes a structural frame, an inner moving frame, an outer moving frame, and a leaping movement transmission assembly. The structural frame, the inner moving frame, and the outer moving frame are distributed sequentially from the inside to the outside and are connected by the leaping movement transmission assembly.
[0009] A suction cup adsorption system includes multiple suction cups, a suction / desorption assembly, and a sensing and control assembly. The multiple suction cups are respectively installed at the bottom of the inner moving frame and the outer moving frame. The suction / desorption assembly is connected to the multiple suction cups via air pipes. The sensing and control assembly is electrically connected to the suction / desorption assembly.
[0010] A cleaning assembly is mounted on the front and / or rear of the structural frame and is in contact with a smooth inclined surface.
[0011] By adopting the above technical solutions, the beneficial effects of this utility model are as follows:
[0012] Under the action of the leaping and walking transmission component, the inner moving frame and the outer moving frame make relative semi-circular motions to achieve continuous forward or backward leaping and walking actions. At the same time, under the action of the sensing and control component, the suction and desiccation component performs suction and desiccation operations on the corresponding suction cups, so that the inner moving frame or the outer moving frame can be adsorbed on the smooth inclined surface. It can effectively walk on the smooth inclined surface with certain gaps and steps, and drive the cleaning component to clean the dirt and / or snowflakes on the surface of the smooth inclined surface.
[0013] Furthermore, the leaping transmission assembly includes a central optical shaft, a front optical shaft, a rear optical shaft, a drive transmission assembly, a first crankshaft, a second crankshaft, a third crankshaft, a fourth crankshaft, a fifth crankshaft, and a sixth crankshaft. The front optical shaft, the central optical shaft, and the rear optical shaft are distributed sequentially from front to back and are respectively mounted on the structural frame via bearing mounts. The front optical shaft, the central optical shaft, and the rear optical shaft are connected by the drive transmission assembly. The first crankshaft is fixed to the left end of the central optical shaft, the second crankshaft is fixed to the right end of the front optical shaft, and the third crankshaft is fixed to the right end of the rear optical shaft. The first crankshaft, the second crankshaft, and the third crankshaft are respectively connected to the inner moving frame via inner moving frame bearings. The fourth crankshaft is fixed to the right end of the central optical shaft, and the fifth crankshaft is fixed to the right end of the front optical shaft. At the left end of the shaft, the sixth crankshaft is fixed to the left end of the rear optical shaft. The fourth, fifth, and sixth crankshafts are respectively connected to the external moving frame via external moving frame bearings. The first and fourth crankshafts are mounted on the same plane and in opposite directions. The second and fifth crankshafts are mounted on the same plane and in opposite directions. The third and sixth crankshafts are mounted on the same plane and in opposite directions. The first, second, and third crankshafts are mounted in the same direction. The fourth, fifth, and sixth crankshafts are mounted in the same direction. The mounting planes of the first and fourth crankshafts, the second and fifth crankshafts, and the third and sixth crankshafts are parallel to each other.
[0014] Furthermore, the drive transmission assembly includes a geared motor, a first gear, a second gear, a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a first chain, and a second chain. The geared motor is mounted on the structural frame. The first gear is mounted on the output shaft of the geared motor, and the second gear is mounted on the central optical shaft, with the first gear meshing with the second gear. Both the first and second sprockets are mounted on the central optical shaft. The third sprocket is mounted on the front optical shaft. The first and third sprockets are connected via the first chain. The fourth sprocket is mounted on the rear optical shaft. The second and fourth sprockets are connected via the second chain.
[0015] Furthermore, the plurality of suction cups are divided into a first suction cup group, a second suction cup group, a third suction cup group, and a fourth suction cup group. The first suction cup group includes a plurality of first suction cups, the second suction cup group includes a plurality of second suction cups, the third suction cup group includes a plurality of third suction cups, and the fourth suction cup group includes a plurality of fourth suction cups. The plurality of first suction cups are respectively installed on the bottom of the inner moving frame and are evenly distributed, and are connected by air tubes. The plurality of second suction cups are respectively installed on the bottom of the outer moving frame and are evenly distributed, and are connected by air tubes. The plurality of third suction cups are respectively installed on the bottom of the inner moving frame and are evenly distributed, with the plurality of first suction cups and the plurality of third suction cups alternating in distribution. The plurality of third suction cups are connected by air tubes. The plurality of fourth suction cups are respectively installed on the bottom of the outer moving frame and are evenly distributed, with the plurality of second suction cups and the plurality of fourth suction cups alternating in distribution. The plurality of fourth suction cups are connected by air tubes. The suction and desorption assembly is connected to the first suction cup group, the second suction cup group, the third suction cup group, and the fourth suction cup group respectively via air tubes.
[0016] Furthermore, the suction and desorption assembly includes a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a first suction pump, and a second suction pump. The first solenoid valve is connected to the first suction cup assembly via an air pipe; the second solenoid valve is connected to the second suction cup assembly via an air pipe; the third solenoid valve is connected to the third suction cup assembly via an air pipe; the fourth solenoid valve is connected to the fourth suction cup assembly via an air pipe; the first suction pump is connected to both the first and second solenoid valves via air pipes; the second suction pump is connected to both the third and fourth solenoid valves via air pipes; and the sensing and control assembly is electrically connected to the first, second, third, and fourth solenoid valves.
[0017] Furthermore, the sensing and control assembly includes a support plate, a proximity switch, a metal plate, and a relay. The support plate is mounted on the rear optical axis via a bearing with a mounting seat. The proximity switch is mounted on the support plate. The metal plate is fixed to the inner moving frame and corresponds to the position of the proximity switch. The proximity switch is electrically connected to the relay. The relay is electrically connected to the first solenoid valve and the second solenoid valve, respectively. The third solenoid valve is electrically connected to the first solenoid valve, and the fourth solenoid valve is electrically connected to the second solenoid valve.
[0018] Furthermore, the cleaning assembly includes a roller brush and a spray head. The roller brush is mounted on the front and / or rear of the structural frame via a connecting bracket and is in contact with the smooth inclined surface. The spray head is mounted on the front and / or rear of the structural frame via a support rod and is aligned with the smooth inclined surface.
[0019] Furthermore, the drive transmission assembly also includes a motor speed controller and a motor commutator, which are electrically connected to the geared motor respectively. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0021] Figure 1 The attached figure is a schematic diagram of the overall structure of a smooth inclined plane walking cleaning device provided by this utility model.
[0022] Figure 2 The attached figure is a schematic diagram of the overall structure of a smooth inclined plane walking cleaning device provided by this utility model from another perspective.
[0023] Figure 3 The attached figure is a top view of a smooth inclined plane walking cleaning device provided by this utility model. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] like Figure 1-3As shown in the figure, this utility model discloses a smooth inclined surface walking and cleaning device, including a jumping walking mechanism 1, a suction cup adsorption system 2, and a cleaning component. The jumping walking mechanism 1 includes a structural frame 11, an inner moving frame 12, an outer moving frame 13, and a jumping walking transmission component 14. The structural frame 11, the inner moving frame 12, and the outer moving frame 13 are distributed sequentially from the inside to the outside and are connected by the jumping walking transmission component 14. The suction cup adsorption system 2 includes multiple suction cups 21, a suction and desorption component 22, and a sensing and control component 23. The multiple suction cups 21 are respectively installed at the bottom of the inner moving frame 12 and the outer moving frame 13. The suction and desorption component 22 is connected to the multiple suction cups 21 through air pipes 24. The sensing and control component 23 is electrically connected to the suction and desorption component 22. The cleaning component is installed at the front and / or rear of the structural frame 11 and is in contact with the smooth inclined surface. Under the action of the leaping and walking transmission component 14, the inner moving frame 12 and the outer moving frame 13 make relative semi-circular movements to achieve continuous forward or backward leaping and walking actions. At the same time, under the action of the sensing and control component 23, the suction and desiccation component 22 performs suction and desiccation operations on the corresponding suction cup 21, so that the inner moving frame 12 or the outer moving frame 13 is adsorbed on the smooth inclined surface, which can effectively walk on the smooth inclined surface with certain gaps and steps, and drive the cleaning component to clean the dirt on the surface of the smooth inclined surface.
[0026] Specifically, the leaping transmission assembly 14 includes a central optical shaft 141, a front optical shaft 142, a rear optical shaft 143, a drive transmission assembly 144, a first crankshaft 145, a second crankshaft 146, a third crankshaft 147, a fourth crankshaft 148, a fifth crankshaft 149, and a sixth crankshaft 1410. The front optical shaft 142, the central optical shaft 141, and the rear optical shaft 143 are distributed sequentially from front to back and are respectively mounted on the structural frame 11 via bearings. The front optical shaft 142, the central optical shaft 141, and the rear optical shaft 143 are connected by the drive transmission assembly 144. The first crankshaft 145 is fixed to the left end of the central optical shaft 141, the second crankshaft 146 is fixed to the right end of the front optical shaft 142, and the third crankshaft 147 is fixed to the right end of the rear optical shaft 143. The first crankshaft 145, the second crankshaft 146, and the third crankshaft 147 are respectively connected by an inner moving frame bearing 1411. The fourth crankshaft 148 is fixed to the right end of the middle optical shaft 141, the fifth crankshaft 149 is fixed to the left end of the front optical shaft 142, and the sixth crankshaft 1410 is fixed to the left end of the rear optical shaft 143. The fourth crankshaft 148, the fifth crankshaft 149, and the sixth crankshaft 1410 are respectively connected to the outer moving frame 13 through the outer moving frame bearing 1412. The first crankshaft 145 and the fourth crankshaft 148 are installed on the same plane and in opposite directions. The second crankshaft 146 and the fifth crankshaft 149 are installed on the same plane and in opposite directions. The third crankshaft 147 and the sixth crankshaft 1410 are installed on the same plane and in opposite directions. The first crankshaft 145, the second crankshaft 146, and the third crankshaft 147 are installed in the same direction. The fourth crankshaft 148, the fifth crankshaft 149, and the sixth crankshaft 1410 are installed in the same direction.The mounting planes of the first crankshaft 145 and the fourth crankshaft 148, the mounting planes of the second crankshaft 146 and the fifth crankshaft 149, and the mounting planes of the third crankshaft 147 and the sixth crankshaft 1410 are parallel to each other. This ensures that when the middle optical shaft 141, the front optical shaft 142, and the rear optical shaft 143 rotate, when the first crankshaft 145 at the left end of the middle optical shaft 141 is downward, the second crankshaft 146 at the right end of the front optical shaft 142 and the third crankshaft 147 at the right end of the rear optical shaft 143 are also downward. At this time, the fourth crankshaft 148 at the right end of the middle optical shaft 141, the fifth crankshaft 149 at the left end of the front optical shaft 142, and the sixth crankshaft 1410 at the left end of the rear optical shaft 143 are in an upward state, and the first crankshaft 145, the second crankshaft 146, and the third crankshaft 1410 are in an upward state. Crankshaft 147 is connected to inner moving frame 12 via inner moving frame bearing 1411. Fourth crankshaft 148, fifth crankshaft 149, and sixth crankshaft 1410 are connected to outer moving frame 13 via outer moving frame bearing 1412. This ensures that when the inner moving frame 12 driven by the first crankshaft 145, second crankshaft 146, and third crankshaft 147 is above, the outer moving frame 13 driven by the fourth crankshaft 148, fifth crankshaft 149, and sixth crankshaft 1410 is below. Thus, when the middle optical shaft 141, front optical shaft 142, and rear optical shaft 143 are driven by the reduction motor 1441 to rotate in the same direction and at the same speed, the outer moving frame 13 and inner moving frame 12 will perform relative semi-circular motion, continuously moving forward or backward.
[0027] Specifically, the drive transmission assembly 144 includes a geared motor 1441, a first gear 1442, a second gear 1443, a first sprocket 1444, a second sprocket 1445, a third sprocket 1446, a fourth sprocket 1447, a first chain 1448, and a second chain 1449. The geared motor 1441 is mounted on the structural frame 11; the first gear 1442 is mounted on the output shaft of the geared motor 1441, and the second gear 1443 is mounted on the central optical shaft 14. On the first optical shaft 141, the first gear 1442 and the second gear 1443 are meshed and connected; the first sprocket 1444 and the second sprocket 1445 are both mounted on the middle optical shaft 141; the third sprocket 1446 is mounted on the front optical shaft 142; the first sprocket 1444 and the third sprocket 1446 are connected by the first chain 1448; the fourth sprocket 1447 is mounted on the rear optical shaft 143; the second sprocket 1445 and the fourth sprocket 1447 are connected by the second chain 1449. During operation, after the geared motor 1441 is powered on, it drives the central optical shaft 141 to rotate through the first gear 1442 and the second gear 1443. The rotation of the central optical shaft 141 drives the first sprocket 1444 and the second sprocket 1445 to rotate. Then, the first chain 1448 drives the third sprocket 1446 to rotate, thereby driving the front optical shaft 142 to rotate. At the same time, the second chain 1449 drives the fourth sprocket 1447 to rotate, thereby driving the rear optical shaft 14 to rotate. Finally, the central optical shaft 141, the front optical shaft 142 and the rear optical shaft 143 will rotate in the same direction at the same speed.
[0028] Specifically, the multiple suction cups 21 are divided into a first suction cup group, a second suction cup group, a third suction cup group, and a fourth suction cup group. In this embodiment, the number of suction cups is 16. The first suction cup group includes multiple first suction cups 211, the second suction cup group includes multiple second suction cups 212, the third suction cup group includes multiple third suction cups 213, and the fourth suction cup group includes multiple fourth suction cups 214. In this embodiment, the number of each of the first, second, third, and fourth suction cups 211 is 4. The multiple first suction cups 211 are respectively installed on the bottom of the inner moving frame 12 and are evenly distributed. The multiple first suction cups 211 are connected by air tubes 24. The multiple second suction cups 212 are respectively installed on the bottom of the outer moving frame 13 and are evenly distributed. Multiple second suction cups 212 are evenly distributed and connected by air pipes 24; multiple third suction cups 213 are installed at the bottom of the inner moving frame 12 and are evenly distributed, with multiple first suction cups 211 and multiple third suction cups 213 alternating; multiple third suction cups 213 are connected by air pipes 24; multiple fourth suction cups 214 are installed at the bottom of the outer moving frame 13 and are evenly distributed, with multiple second suction cups 212 and multiple fourth suction cups 214 alternating; multiple fourth suction cups 214 are connected by air pipes 24; the suction and desorption assembly 22 is connected to the first suction cup group, the second suction cup group, the third suction cup group and the fourth suction cup group respectively through air pipes 24, and under the action of the suction and desorption assembly 22, the corresponding suction cups 21 are adsorbed or detached from the smooth inclined surface.
[0029] Specifically, the suction / desorption assembly 22 includes a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a first suction pump, and a second suction pump. The first solenoid valve is connected to the first suction cup assembly via an air pipe 24; the second solenoid valve is connected to the second suction cup assembly via an air pipe 24; the third solenoid valve is connected to the third suction cup assembly via an air pipe 24; the fourth solenoid valve is connected to the fourth suction cup assembly via an air pipe 24; the first suction pump is connected to the first and second solenoid valves via an air pipe 24; the second suction pump is connected to the third and fourth solenoid valves via an air pipe 24; and the sensing and control assembly 23 is electrically connected to the first, second, third, and fourth solenoid valves.
[0030] Specifically, the sensing and control assembly 23 includes a support plate 231, a proximity switch, a metal plate 232, and a relay. The support plate 231 is mounted on the rear optical shaft 143 via a bearing with a mounting seat. The proximity switch is mounted on the support plate 231. The metal plate 232 is fixed on the inner moving frame 12 and corresponds to the position of the proximity switch. The proximity switch is electrically connected to the relay. The relay is electrically connected to the first solenoid valve and the second solenoid valve, the third solenoid valve is electrically connected to the first solenoid valve, and the fourth solenoid valve is electrically connected to the second solenoid valve. During operation, the opening and closing states of the first, second, third, and fourth solenoid valves are controlled by the relay. Whether the device is engaged is controlled by the proximity switch, and whether the relay is engaged is controlled by the proximity switch being close to the metal plate 232. The proximity switch can rotate a certain arc on the rear optical axis 143 along with the support plate 231. When the inner moving frame 12 is above the outer moving frame 13, the proximity switch is attached to the metal plate 232, the relay is engaged, the normally closed end works and the first and third solenoid valves are closed, and the second and fourth solenoid valves are opened. The first and second suction pumps can use the corresponding suction cups 21 connected to the second and fourth solenoid valves to attach the outer moving frame 13 to the smooth inclined surface. At this time, the inner moving frame 12 will move forward or backward half a turn. Similarly, when the inner moving frame 12 is below the outer moving frame 13, the proximity switch leaves the metal plate 232, the relay is disconnected, the normally open terminal is activated, causing the second and fourth solenoid valves to close, and the first and third solenoid valves to open. The first and second suction pumps can use the corresponding suction cups 21 connected to the first and third solenoid valves to attach the inner moving frame 12 to the smooth inclined surface. At this moment, the outer moving frame 13 will move forward or backward half a revolution.
[0031] Specifically, the cleaning components include a roller brush and a spray head. The roller brush is mounted on the front and / or rear of the structural frame 11 via a connecting bracket and is in contact with the smooth inclined surface. Of course, in this embodiment, it is not limited to a roller brush, but can also be a rag, a brush, etc., as long as the tool can clean the smooth inclined surface. The spray head is mounted on the front and / or rear of the structural frame 11 via a support rod and is aligned with the smooth inclined surface. Of course, in this embodiment, it is not limited to a spray head, but can also be a water pipe, as long as it can provide a source of cleaning water.
[0032] To further optimize the technical solution of this utility model, the drive transmission assembly 144 also includes a motor speed controller and a motor commutator, which are electrically connected to the geared motor 1441 to adjust the walking speed and walking direction.
[0033] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.
[0034] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A smooth inclined plane walking and cleaning device, characterized in that, include: The leaping movement mechanism includes a structural frame, an inner moving frame, an outer moving frame, and a leaping movement transmission assembly. The structural frame, the inner moving frame, and the outer moving frame are distributed sequentially from the inside to the outside and are connected by the leaping movement transmission assembly. A suction cup adsorption system includes multiple suction cups, a suction / desorption assembly, and a sensing and control assembly. The multiple suction cups are respectively installed at the bottom of the inner moving frame and the outer moving frame. The suction / desorption assembly is connected to the multiple suction cups via air pipes. The sensing and control assembly is electrically connected to the suction / desorption assembly. A cleaning assembly is mounted on the front and / or rear of the structural frame and is in contact with a smooth inclined surface.
2. The smooth inclined plane walking cleaning device according to claim 1, characterized in that, The leaping transmission assembly includes a central optical shaft, a front optical shaft, a rear optical shaft, a drive transmission assembly, a first crankshaft, a second crankshaft, a third crankshaft, a fourth crankshaft, a fifth crankshaft, and a sixth crankshaft. The front optical shaft, the central optical shaft, and the rear optical shaft are distributed sequentially from front to back and are respectively mounted on the structural frame via bearing mounts. The front optical shaft, the central optical shaft, and the rear optical shaft are connected by the drive transmission assembly. The first crankshaft is fixed to the left end of the central optical shaft, the second crankshaft is fixed to the right end of the front optical shaft, and the third crankshaft is fixed to the right end of the rear optical shaft. The first crankshaft, the second crankshaft, and the third crankshaft are respectively connected to the inner moving frame via inner moving frame bearings. The fourth crankshaft is fixed to the right end of the central optical shaft, and the fifth crankshaft is fixed to the right end of the front optical shaft. At the left end, the sixth crankshaft is fixed to the left end of the rear optical shaft. The fourth, fifth, and sixth crankshafts are respectively connected to the external moving frame via external moving frame bearings. The first and fourth crankshafts are mounted on the same plane and in opposite directions. The second and fifth crankshafts are mounted on the same plane and in opposite directions. The third and sixth crankshafts are mounted on the same plane and in opposite directions. The first, second, and third crankshafts are mounted in the same direction. The fourth, fifth, and sixth crankshafts are mounted in the same direction. The mounting planes of the first and fourth crankshafts, the second and fifth crankshafts, and the third and sixth crankshafts are parallel to each other.
3. The smooth inclined plane walking cleaning device according to claim 2, characterized in that, The drive transmission assembly includes a geared motor, a first gear, a second gear, a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a first chain, and a second chain. The geared motor is mounted on the structural frame. The first gear is mounted on the output shaft of the geared motor, and the second gear is mounted on the central optical shaft. The first gear and the second gear are meshed together. Both the first sprocket and the second sprocket are mounted on the central optical shaft. The third sprocket is mounted on the front optical shaft; The first sprocket and the third sprocket are connected by the first chain drive; the fourth sprocket is mounted on the rear optical shaft; The second sprocket and the fourth sprocket are connected by the second chain drive.
4. The smooth inclined plane walking cleaning device according to claim 2, characterized in that, The suction cups are divided into a first suction cup group, a second suction cup group, a third suction cup group, and a fourth suction cup group. The first suction cup group includes multiple first suction cups, the second suction cup group includes multiple second suction cups, the third suction cup group includes multiple third suction cups, and the fourth suction cup group includes multiple fourth suction cups. The multiple first suction cups are respectively installed on the bottom of the inner moving frame and are evenly distributed, and are connected by air tubes. The multiple second suction cups are respectively installed on the bottom of the outer moving frame and are evenly distributed, and are connected by air tubes. The multiple third suction cups are respectively installed on the bottom of the inner moving frame and are evenly distributed, with the multiple first suction cups and multiple third suction cups alternating in distribution, and are connected by air tubes. The multiple fourth suction cups are respectively installed on the bottom of the outer moving frame and are evenly distributed, with the multiple second suction cups and multiple fourth suction cups alternating in distribution, and are connected by air tubes. The suction and desorption assembly is connected to the first suction cup group, the second suction cup group, the third suction cup group, and the fourth suction cup group respectively via air tubes.
5. A smooth inclined plane walking cleaning device according to claim 4, characterized in that, The air intake / exhaust assembly includes a first solenoid valve, a second solenoid valve, a third solenoid valve, a fourth solenoid valve, a first air intake pump, and a second air intake pump. The first solenoid valve is connected to the first suction cup assembly via an air pipe; the second solenoid valve is connected to the second suction cup assembly via an air pipe; the third solenoid valve is connected to the third suction cup assembly via an air pipe; the fourth solenoid valve is connected to the fourth suction cup assembly via an air pipe; the first air intake pump is connected to both the first and second solenoid valves via air pipes; the second air intake pump is connected to both the third and fourth solenoid valves via air pipes; and the sensing and control assembly is electrically connected to the first, second, third, and fourth solenoid valves.
6. The smooth inclined plane walking cleaning device according to claim 5, characterized in that, The sensing and control assembly includes a support plate, a proximity switch, a metal plate, and a relay. The support plate is mounted on the rear optical axis via a bearing with a mounting seat. The proximity switch is mounted on the support plate. The metal plate is fixed to the inner moving frame and corresponds to the position of the proximity switch. The proximity switch is electrically connected to the relay. The relay is electrically connected to the first solenoid valve and the second solenoid valve, respectively. The third solenoid valve is electrically connected to the first solenoid valve, and the fourth solenoid valve is electrically connected to the second solenoid valve.
7. The smooth inclined plane walking cleaning device according to claim 1, characterized in that, The cleaning assembly includes a roller brush and a spray head. The roller brush is mounted on the front and / or rear of the structural frame via a connecting bracket and is in contact with the smooth inclined surface. The spray head is mounted on the front and / or rear of the structural frame via a support rod and is aligned with the smooth inclined surface.
8. A smooth inclined plane walking cleaning device according to claim 3, characterized in that, The drive transmission assembly also includes a motor speed controller and a motor commutator, which are electrically connected to the geared motor.