CN216602691U

CN216602691U - Supporting surface cleaning device

Info

Publication number: CN216602691U
Application number: CN202121862213.7U
Authority: CN
Inventors: 刘禄军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-05-27
Anticipated expiration: 2031-08-10

Abstract

A cleaning device for a supporting surface comprises a cleaning machine body and a wiping brush, wherein the wiping brush comprises a cleaner, a water absorbing roller, a drying roller and a blower, the cleaner is in contact with a wall surface and rolls on the wall surface to absorb water on the wall surface, the water absorbing roller extrudes the cleaner to extrude the water, and therefore the cleaner can absorb water from the wall surface again; further, the drying roller presses the washer or the suction roller, thereby enhancing the drying effect; further, the air blower continuously blows air to the cleaning device, the water absorbing roller or the drying roller, and drying effect is enhanced.

Description

Supporting surface cleaning device

Technical Field

The invention relates to the field of supporting surface cleaning machinery, in particular to a supporting surface cleaning platform.

Background

At present, in modern cities, beautiful high-rise buildings are numerous, but wall surface operation outside the high-rise buildings is required, like wall surface washing, operation personnel are mainly hung in a high-altitude mode by means of tools such as hanging plates and hanging baskets, so that the danger of workers is caused by casualty cases every year, the operation of the workers hung in the high-altitude mode is low in efficiency and high in labor cost. In addition, in order to beautify the appearance of the building, some high-altitude outer wall surfaces are not vertical to the horizontal ground and form obtuse angles and acute angles, and the acute-angle parts are difficult to reach through the hanging basket, so that the outer wall operation such as washing is difficult to perform. At present, no commercial product exists, steering cannot be achieved in the conventional invention and patent application No. 201410671202.9, the application No. 201320096470.3 is suspended by a crane and then fixed by a support, and cannot be stably adsorbed on a wall surface, and the application No. 201310135905.5 has a sucker and a sensor, but the sucker cannot be lifted up and put down by the user, and the user only moves by the crane or a motor, and cannot work on the wall surface inclined at an acute angle. Other patents like application numbers 201210451244.2, 201210137133.4, 201120035363.0 and ZL 200820155191.9 all have thousands of autumn, but the practical problems of acute-angle wall surfaces, high altitude and strong wind, uneven outer walls and obstacles on the outer walls cannot be solved well, and the patent of application number 201510345751.1 realizes that the sucker groups are alternately adsorbed and kept away from the wall surfaces and are completed through the relative motion of the two supports in the vertical direction of the wall surfaces, so that when the crawling device moves on the wall surfaces, the whole device moves from one high to one low, thereby increasing the wind resistance and the risk of falling due to the action of gravity; the patent of application No. 201610904433.9, with a thrust reversal fan, has 4 wheels moving on the wall, but its wheels cannot turn, limiting its utility; patent No. 201611017939.4, having a reverse fan with 4 wheels that can be turned but with 2 wheels on one axle, so that even if the vehicle is stationary, the wheels easily touch the window frame during turning, and the fan rotates to create a momentary vacuum in the bottom of the cleaning vehicle, which necessitates the bottom of the vehicle to be in close contact with the glass and is difficult to hold during the obstacle crossing of the vehicle; the patent with application number 201710683353.X is provided with a fan and universal wheels, but the operation process of the fan is that the machine and the universal wheels are firstly contacted with a wall surface through a lifting rope, then a cleaning part is pushed to the wall surface by a fan, and the fan generates negative pressure due to the sealing strip, so that the design structure is complex; the patent application No. 201711470584.9, which has a fan and a guide wheel but cannot turn, has an XYZ axis automatic positioning function and an obstacle crossing function, but is not specifically described. Besides ordinary wall surfaces, other planar structures also require movable devices for operation.

Disclosure of Invention

The invention relates to a support surface cleaning device, which comprises a traction part and a cleaning machine, wherein the traction part is positioned at a high place (such as a roof or a high floor or a high place, a deck of a ship or a high place) during operation, and the cleaning machine is suspended below the traction part through a traction rope to realize wall surface operation. The traction part can change the suspension length of the traction rope (the cleaning machine cannot be changed), and can control the movement and the position of the cleaning machine in the vertical direction; or the length of the suspension part of the traction rope can be changed (the traction part can not be changed) by the cleaning machine, if the cleaning machine can crawl on the traction rope through a motor and control the movement and the position of the cleaning machine in the vertical direction like the up-and-down movement of a hanging basket rope, the redundant traction rope can be collected and walked, and can also be naturally suspended in the air; further, both the traction part and the cleaning machine can change the length of the suspension part of the traction rope to control the vertical movement and position of the cleaning machine. Furthermore, the traction part can also control the horizontal movement and position of the cleaning machine on the plane of the wall surface by changing the position of the traction part in the horizontal direction. The cleaning machine is provided with a movable supporting device and an air propeller, and when the cleaning machine works, the movable supporting device is positioned on one side, facing the wall surface, of the cleaning machine; the air mover is located in the washer and moves the air so that it is subject to the air's reaction force. When the cleaning machine is hung below the traction part, the cleaning machine can not contact the wall surface or contact the wall surface due to different shapes of the wall surface, but the pressure on the wall surface is insufficient, and the cleaning machine cannot be stably and fixedly supported on the wall surface under the action of high-rise natural wind, so that when the cleaning machine works, the air propeller on the cleaning machine pushes air to the direction far away from the wall surface, the air propeller pushes the air propeller to the wall surface under the reaction force of the air, and the cleaning machine is supported on the wall surface through the movable supporting device, so that the cleaning machine can be stably fixed on the wall surface due to the fact that the reaction force generated by the air propeller is large, the pressure of the cleaning machine on the wall surface can be automatically detected, and the thrust generated by the air propeller can be automatically controlled; the number of the movable supporting devices can be any, the shape of the movable supporting devices can be any, when the cleaning machine is reversely pushed by the air propeller and is supported on the wall, contact points, contact lines or contact surfaces between the movable supporting devices and the wall can be supported on the wall, and the cleaning machine is ensured not to roll on the wall. Further, the air propeller can push air force with variable magnitude, so that the cleaning machine can be pushed with variable magnitude. Further, the cleaning machine can obtain different thrusts at different positions by installing two or more air propellers and controlling the direction and the magnitude of the thrust of each air propeller for pushing air individually or in groups, and can control the cleaning machine to be static or move in the air (comprising translation and rotation and irregular movement) when suspended in the air and also control various postures and states of the cleaning machine in the air. Further, the washer includes air movers in all directions (including directions parallel to the wall and directions perpendicular to the wall) that propel air in all directions of the washer, so that the washer can be subjected to forces in opposite directions of air movement, such as: the cleaning machine can be pulled by the pulling rope, can leave the wall surface and is suspended in the air; the cleaning machine can be pushed to move or turn on the wall surface by the air propeller; when the cleaning machine is suspended in the air, the air propeller can drive the cleaning machine to move in a translation, rotation or other modes. The number and size of each air mover may be arbitrary. The air propellers of the cleaning machine can be further controlled to work coordinately, so that the cleaning machine can be close to a wall surface, leave the wall surface, move horizontally on the wall surface and turn on the wall surface; when the cleaning machine is suspended in the air, the cleaning machine can translate, turn, rotate or move in the air, and the control can be manually controlled, semi-automatically controlled or fully automatically controlled. The equipment on the washer may be controlled outside the washer by communicating with the washer.

Further, the air propeller installed on the cleaning machine is variable in direction relative to the cleaning machine, or variable in direction of pushing air by itself, referred to herein as a universal air propeller, so that the direction in which the universal air propeller pushes air to move relative to the cleaning machine is variable, and the direction in which thrust is generated to the cleaning machine is correspondingly variable, and the cleaning machine may have all or part of the air propellers which are variable in direction, and the magnitude and direction of thrust of each air propeller may be controlled, so that the cleaning machine can move as required.

Furthermore, the same air propeller can respectively push air in the positive direction and the negative direction (such as a propeller, and the air propeller can rotate in the positive direction or the negative direction) so that the cleaning machine can obtain the positive and negative two-way force, the cleaning machine can be provided with part or all of the two-way air propellers, the air propellers are controlled to work coordinately, and the free movement of the cleaning machine can be realized. Furthermore, the thrust of each air propeller can be changed and controlled, the control of each air propeller can be manually, semi-automatically or fully automatically controlled, and the cleaning machine comprises various air propellers, the number of which can be random, and the air propellers are arranged at different positions of the cleaning machine, so that the cleaning machine can obtain different powers.

The movable supporting device can be a wheel or other movable supports, so that the cleaning machine can stably move on the wall surface. Further, when the movable supporting means is supported on the wall surface to move, the front end portion thereof is away from the wall surface in the moving direction thereof to form a space with the wall surface, so that when the movable supporting means moves, the movable supporting means can cross over and climb over the obstacle protruding from the wall surface from the space away from the wall surface, that is, the movable supporting means itself can cross over the obstacle, such as a large-radius wheel, a crawler belt driven by a large-radius wheel, or a crawler belt designed as described above (the crawler belt moves on the wall surface, the crawler belt contacts the wall surface, and the front end portion thereof in the moving direction is away from the wall surface), or the movable supporting means can be left without separating the upper and lower portions, such as a belt-shaped contact wall surface like a tank crawler belt, thereby keeping the cleaning machine stably moving on the wall surface; the cleaning machine can have large obstacle-crossing capability when moving on the wall surface (for example, the large-radius wheels can roll through the obstacle, and the crawler can cross the obstacle). Furthermore, when crossing the obstacle, air propulsor can adjust its thrust size, and cooperation cleaning machine crosses the obstacle. The wheels or the crawler belt can be provided with power by self, the power can be provided for a motor or other mechanical devices, and the power is matched with the resultant force of the self weight of the cleaning machine and the pulling force of the traction rope to move; or the cleaning machine can move by the combined force of the self weight of the cleaning machine and the tension of the traction rope without power. Further, if the movable supporting devices can change directions under the control of respective steering devices, and the steering devices of the movable supporting devices can cooperatively steer, the cleaning machine can steer, and the control of the steering devices can be motor control or mechanical control; the steering design of the cleaning machine is similar to the tire steering design of a vehicle, the cleaning machine is similar to the vehicle, the movable supporting device is similar to an automobile tire, the steering design can be a common 4-wheel car, one group of wheels has no steering, the other group of wheels can steer independently, but the group of wheels work cooperatively to realize the steering of the cleaning machine, and the steering wheel group can be arranged at the front part or the rear part of the cleaning machine along the moving direction of the cleaning machine; the cleaning machine can be designed for a common 3-wheel vehicle, the rear wheels are not steered, the front wheels are steered, the steering of the cleaning machine is realized, and the cleaning machine can move forwards and backwards; furthermore, the other group of the car can also independently steer and cooperatively work to realize steering of the cleaning machine like the common 4-wheel car; the cleaning machine can also be similar to the common 3-wheel vehicle, and the rear wheels can also independently steer and cooperatively work to realize the steering of the cleaning machine; or the cleaning machine can be a common 3-wheel vehicle similar to the cleaning machine, the front wheel of the cleaning machine is not steered, the rear wheel of the cleaning machine can be independently steered and cooperatively works to realize the steering of the cleaning machine. Or the movable supporting device is designed into a crawler device to realize the steering design of a steering image tank; further, the front and rear wheels or the crawler belts of the above-mentioned 3-wheel vehicle, 4-wheel vehicle and tank can be designed interchangeably. Further, the number and the positions of the movable supporting devices are not limited, one or more of the movable supporting devices can be cooperatively steered to realize the steering of the cleaning machine, and the movable supporting devices can be wheels, crawler moving devices and the like without limitation in form.

Further, the above movable supporting device may also be of a universal design, i.e. when acted on by a force in any direction parallel to the wall surface, the movable supporting device can move along the direction of the force, and is referred to as a universal movable supporting device herein. The movable supporting device of the cleaning machine can be partially designed in a directional mode, partially designed in a universal mode or designed in a universal mode, and when the cleaning machine is acted by a force parallel to the wall surface, the movable supporting device can support the cleaning machine to correspondingly move or turn on the wall surface along the acting force direction.

The above various air pushers and the movable supporting means can be freely combined, including the combination of the number and the mounting positions of the respective air pushers and the movable supporting means, for the washing machine.

Generally, the cleaning machine is hung below the traction part through the traction rope, the traction part changes the length of the hanging part of the traction rope, the cleaning machine is controlled to move up and down, the air propeller enables the cleaning machine to be pressed on a wall surface through pushing air, the air propeller can also keep the cleaning machine away from the wall surface through pushing air, the movable supporting device achieves the obstacle crossing function through large-radius wheels or other special-shaped designs, and the movable supporting device can achieve the purpose that the cleaning machine turns to the wall surface through a corresponding turning device. The energy used by the air propeller of the cleaning machine can be electricity, fuel or compressed gas, and the power supply of the cleaning machine can be a self-contained mobile power supply of the cleaning machine and can also be obtained from the outside of the cleaning machine through a lead; if the washer uses fuel or compression, the washer can be self-fuelled or externally accessed via a pipeline; if the washer uses compressed gas, it may be self-generated by the washer or taken from the outside through a pipeline. Further, based on the mechanical design, the automatic control, communication and artificial intelligence technology are matched, the full automation and visualization of the whole work can be realized, the remote checking and operation can be realized, the real-time automatic detection and motion control of each moving part on the traction part and the cleaning machine can be realized through the automatic control technology, and the manual operation control can also be realized; the transmission of information, control commands and implementation monitoring video photos can be realized through a communication technology, the communication mode can be a wired mode or a wireless mode, the information can be transmitted to a traction part, and an operator operates a monitor or a mobile phone; through the artificial intelligence technology, the intelligent identification of the shape, the size and the obstacles of the wall surface and the intelligent operation on the wall surface can be realized.

Further, the relative positions of the traction part and the cleaning machine are not limited, and the traction part can be arranged in all directions and all directions of the cleaning machine.

Further, all wall surfaces described herein may be any supporting surface (all flat, folded or curved), and may be at any angle to the horizontal, such as the side and sides of a ship, the sides of an airplane, the sides of a rocket, the sides of a warehouse (solid, liquid and gas warehouses, such as oil warehouses, various chemical warehouses), the sides of a column-like object, the sides of a solar cell panel, the sides of a chimney, a tower, a bank, a dam, a mountain or a cliff, and the like, on which the present supporting surface cleaning apparatus can operate.

Furthermore, the cleaning machine of the cleaning device for the supporting surface can work in water and under water, all devices on the cleaning machine are designed to be waterproof or can work normally when being soaked in water, the air propeller is an underwater propeller, such as an underwater propeller and a water spraying instrument, and can push water reversely to obtain force, for example, the cleaning machine can work under water and supported on the underwater part of a ship body. Furthermore, the cleaning machine of the cleaning device for the supporting surface can work in liquid and under liquid, all devices on the cleaning machine are designed for preventing the liquid or can be immersed in the liquid to normally work, the air propeller is a liquid propeller and can reversely push the liquid to obtain force, the cleaning machine receives the buoyancy effect of the liquid during the liquid to offset the whole or partial gravity effect, the cleaning machine can float, suspend or sink in the liquid, and the traction rope can be used for traction or connection. Further, the cleaning machine of the support surface cleaning device can work in air and can also work in liquid, the air propeller can work normally in air and liquid, or the support surface cleaning device is provided with the air propeller and the liquid propeller which can work respectively.

Drawings

The attached drawings are schematic diagrams of certain implementation devices of the invention.

Fig. 1 is a three-dimensional view of an embodiment of a cleaning machine.

Fig. 2, 3 and 4 are three-dimensional views of the embodiment of fig. 1 and schematic views of different states thereof.

Fig. 5, 6, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 25 and 26 are schematic views of an implementation device of the cleaning machine, respectively.

Fig. 23 is a schematic view of the spring 39.

FIG. 24 is a schematic view of a V-spring.

Fig. 7 is a three-view illustration of one embodiment of the traction portion.

Fig. 8 is a schematic view of an embodiment of the traction portion.

Fig. 9 is a schematic view of two other embodiments of the movable supporting device (one on the left and right).

Fig. 10 and 11 are schematic views of another embodiment of the movable supporting device, respectively.

FIG. 12 is a schematic diagram of an embodiment of the universal air mover.

FIG. 27 is a schematic view of an embodiment of a dry brush mounted to a cleaning machine.

Fig. 28 and 29 are each a schematic view of an embodiment of the drying brush.

Detailed Description

The invention will be described in further detail below with reference to an embodiment of the drawing.

In fig. 1 to 19, there are included:

1. cleaning machine body 1

2. Air propeller 2

3. Pipe line 3

4. Mobile controller 4

5. Traction rope interface 5

6. Image pickup device 6

7. Movable support device 7

71. Upper movable support 71

72. Lower movable support 72

8. Steering device 8

9. Placing support 9

81. Upper steering device 81

82. Lower steering device 82

11. Pulley 11

12. Support 12

13. Substrate 13

14. Traction part wheel 14

15. Support 15

16. Track 16

17. Circular track support 17

18. Track support 18

19. Universal movable support device 19

20. Wheel 20

21. Universal joint 21

22. Universal joint rotary shaft 22

23. Universal air propeller 23

24. Air mover support 24

25. Propeller 25

26. Wall 26

27. Cleaning machine 27

28. Reverse air mover 28

29. Air mover protection 29

30. Washer guard 30

31. Water sprayer 31

32. Cleaning device 32

33. Transmission belt 33

34. Slave drive 34

35. Main drive 35

36. Power plant 36

37. Suspension device 37

38. Traction rope 38

39. Spring 39

40. Center brush 40

41. Side brush 41

42. Hanger 42

43. Drying roller 43

44. Suction roll 44

45. Air blower 45

In the figures, the movable supporting means 7 are divided into an upper movable supporting means 71 and a lower movable supporting means 72 in the specific embodiment, and the steering means 8 are divided into an upper steering means 81 and a lower steering means 82. The steering device 8 is not limited to the mode and angle in the drawing, can be installed vertically to the wall surface, can be parallel to the wall surface or can be installed at any angle with the wall surface, is not limited to the shape, and only needs to control the steering of the movable supporting device 7; when the orientation of the movable support 7 is fixed, the steering device 8 is not required. Further, in the actual cleaning machine, a plurality of or a plurality of groups of movable supporting devices 7 can be provided, the positions can be a plurality of places, the upper part and the lower part can not be distinguished obviously, and the steering device 8 can also correspond to a plurality of or a plurality of groups.

Further, the distance between the movable supporting devices 7 can be changed according to the actual condition of the wall surface. For example, if it is desired to cross a window during the up and down movement of the washing machine, the distance between the movable supports 7 needs to be greater than the width of the window.

The figures include:

cleaning machine body 1: the washing machine body 1 can be divided into a plurality of parts in actual implementation, each part can be connected through a rope or a mechanical structure, and other equipment of the walking machine can be arranged on the parts. Further, the connection between the pulling rope and the cleaning machine body 1 may be one connection, or the pulling rope may be connected to different portions of the cleaning machine body 1 through a plurality of ropes. Further, other devices may be mounted on the washing machine body 1, or may be mounted on a rope or a tow rope, and for example, an imaging device may be mounted on the rope or the tow rope so as to be able to photograph the washing machine body 1.

Further, an orientation sensor (not shown) such as a gyroscope or the like is mounted on the washing machine body 1 or other devices of the washing machine body 1, and can detect the directional position information of the washing machine body 1 in the space.

The cleaning machine has an air propeller 2: when the cleaning machine works, the air propeller 2 pushes air to be far away from the wall surface and receives a counterforce, namely the thrust of the air propeller 2, the thrust acts on the cleaning machine to enable the cleaning machine to move towards the wall surface, and the movable supporting devices 7 (namely the upper movable supporting device 71 and the lower movable supporting device 72 in actual implementation) support the cleaning machine on the wall surface to enable the horizontal direction vertical to the wall surface to be stable; in the actual implementation, further, through at cleaning machine installation pressure sensor (not drawn in the picture), the pressure of detectable cleaning machine to the wall, according to this pressure, the size of adjustable air propulsor 2's effort reaches the effect of control to wall pressure, and further, according to the wall gale condition that the cleaning machine received and the demand of crossing the obstacle, this pressure of control that can be intelligent. The air propeller 2 can also push air to the wall surface, and the force makes the cleaning machine far away from the wall surface; further, two or more than two air propellers 2 can be designed, the direction and the thrust of each air propeller 2 pushing the air can be controlled independently or in groups, as shown in fig. 2, the direction and the thrust of the air pushed by the left and the right 2 air propellers 2 can be controlled independently by using the spatial 3-dimensional direction and position information detected by the position sensor and through a PID algorithm or an improved PID algorithm, more than 2 air propellers 2 can be controlled independently or in groups respectively, so that when the cleaning machine is suspended in the air, the cleaning machine can be controlled to be static in the air or various movements (including translation and rotation and irregular movement, the movement direction can be vertical to the wall surface and parallel to the wall surface or other directions) and also can be controlled to be various postures and states in the air, including the distance between the cleaning machine and the wall surface, the distance between the cleaning machine and the wall surface and the included angle between the cleaning machine and the wall surface, thereby, in combination with the traction of the traction rope, the cleaning machine can be switched between the air and the wall, and the cleaning machine can move from one position of the wall to another position of the wall through an air line, cross a large obstacle on the wall through an air line, and return to the high position through the air. The action may be automatic or manual, and may be controlled by electronic automation. In actual practice, the number of air pushers 2 is arbitrary.

Further, the direction of the propulsion air of some or all of the air propellers 2 may be changed. Further, the direction of the propelling air of some or all of the air pushers 2 can be controllably changed when the washing machine is in operation.

Further, the air impeller 2 may be installed in a direction in which the cleaning machine is far from the wall surface, so that the air impeller 2 easily touches the wall surface when working.

Further, the cleaning machine comprises air propellers 2 in different directions, the number of the air propellers 2 can be any, and the thrust of the air propellers 2 can be freely set. Further, the thrust of the air propeller 2 can be controlled during the working process of the cleaning machine, so that the cleaning machine can be controlled to freely work on the wall or in the air under the traction of the traction rope.

The air mover 2 may be a fan, propeller, air motor, compressed air device, or other device capable of moving air. Further, the direction in which the air is pushed by the propeller may be forward or reverse, for example, if the propeller is a propeller, the propeller may be forward or reverse, so that the direction in which the air is pushed by the propeller may be bidirectional.

The pipes 3 are used for power supply and communication of the cleaning machine and can transmit electricity, light, liquid, colloid, solid particles, powder, gas or a mixture of the electricity, the light, the liquid, the colloid, the solid particles, the powder and the gas, and the number and the types of the pipes can be any. Signals such as various videos, images, sensing, commands and the like are transmitted, and communication can also be completed through wireless communication (such as communication modes of wimax, wifi, rola, wireless bridges, 4G, 5G and the like, and other public network wireless communication); further, the conduit 3 may contain a traction rope, a communication line or a water supply line (e.g. a water pipe), which may be partially or entirely contained in the same large conduit. Further, the washer may have a plurality of conduits 3, wherein each conduit 3 has all or part of the functions of energizing, communicating signals, pulling the washer, or communicating water. Further, the power-on line, while being powered on, may carry in a communication signal for the washer body 1 to communicate with the outside, for example, the line 2, while powering the washer body 1, may carry in a communication signal for the washer body 1 to communicate with the outside. The connecting part of the pipeline 3 and the cleaning machine is not backed up, and the length of the part of the pipeline 3 connected with the cleaning machine is changed along with the movement of the cleaning machine, for example, the pipeline 3 is stored and released by equipment so as to ensure that the pipeline 3 can be connected with the cleaning machine in a following way, and the equipment can be arranged at the end of the cleaning machine, at the other end of the pipeline 3 outside the cleaning machine or both can be changed; furthermore, one end of the pipeline 3 is connected with the cleaning machine, and the other end of the pipeline 3 is connected with the cleaning machine at any position including a high position, a low position, a side surface, a position close to the wall surface and a position far away from the wall surface.

The traction rope interface 5 is connected with a traction rope, the cleaning machine is suspended through the traction rope, the upper end of the traction rope is connected with a traction part, further, the traction rope interface 5 can also be realized through a pulley or a pulley block and other machines (not shown in the figure), so that the height of the suspension part of the traction rope can be changed to control the cleaning machine to move up and down and the vertical height of the cleaning machine, the traction part can also control the length of the suspension part of the traction rope to control the cleaning machine to move up and down and the vertical height of the cleaning machine, and the traction part can control the horizontal movement and the position of the cleaning machine on the wall surface by controlling the horizontal movement and the position of the cleaning machine on the wall surface. The pulling rope can be designed in the same line as the line 3, or in the same line as one or parts of it. The traction rope may be one or a plurality of ropes. Further, the cleaning machine may have a plurality of traction rope interfaces 5.

The camera device 6 is used for shooting and monitoring the cleaning machine and real-time scenes around the cleaning machine, is used for assisting control, or is used for manual viewing, images of the cleaning machine can be transmitted to a traction part, a mobile phone end or other monitoring ends, the installation position and the angle of the cleaning machine can be any, the number of the cleaning machine can be any, and zero or more of the cleaning machine can be any.

The movable supporting device 7 is arranged on the cleaning machine, when the cleaning machine is pushed to the wall surface by the reaction force of the air propeller 2, the cleaning machine is supported on the wall surface by the movable supporting device 7, so that the cleaning machine is stable in the horizontal direction vertical to the wall surface, and the cleaning machine can move on the wall surface because the movable supporting device 7 can move relative to the wall surface, and the moving direction of the cleaning machine is controlled by the corresponding steering device 8, namely the cleaning machine controls the moving direction of the cleaning machine by controlling the direction of the steering device 8; in a specific implementation, the plurality of movable supporting devices 7 can be grouped into groups, as shown in fig. 2, which are divided into an upper movable supporting device 71 and a lower movable supporting device 72, the upper movable supporting device 71 is in a group of 2, the lower movable supporting device 72 is in a group of 2, and the movable supporting devices 7 can be all designed into a fixed direction; further, the movable supporting means 7 of each group can be controlled by its corresponding steering means 8 to maintain a synchronous steering direction, as well as the steering mechanism of the vehicle. In an actual implementation case, any fixed set of directions can be designed, and one set of directions can be steered, such as the upper steering device 81 in fig. 3 going straight, the lower steering device 82 in a steering state, the upper steering device 81 in a steering state in fig. 4, and the lower steering device 82 going straight; the washing machine can also be designed so that both the upper steering device 81 and the lower steering device 82 can be steered (not shown in the figure); two groups can be designed to be capable of steering; further, in practice, each group of movable supporting devices 7 may be one or more groups, as shown in fig. 5 and 6, and more than 2 groups are not shown in the drawings; the number of the movable supporting devices 7 is not limited, and in operation, the supporting points of the cleaning machine, on which all the movable supporting devices 7 are supported on the wall surface, can determine a plane, namely, at least 3 different supporting points are arranged, and the 3 supporting points are not on the same straight line. When the movable supporting means 7 can all be designed in a fixed direction, the steering means 8 can be absent; further, the washing machine may have only one or more steering devices 8, which may be distributed at any position of the washing machine, without the mobile support device 7. Further, the washing machine may have only one or more mobile support means 7, which may be distributed at any position of the washing machine, without the steering means 8. Further, the cleaning machine can be provided with any combination of the movable supporting device 7 and the steering device 8, and the movable supporting device and the steering device can be distributed at any position of the cleaning machine. Further, the steering device 8 may not be able to actively control the direction, but instead passively change its direction as the washer moves across the wall. Further, the movable supporting device 7 may be a pressure sensor or a contact sensor for detecting whether the movable supporting device 7 contacts the wall surface, and if the movable supporting device 7 contacts the wall surface, the moving controller 4 may control the thrust of each air mover 2, so that the cleaning machine body 1 can stably work on the wall surface; if the movable supporting device 7 is detected not to contact the wall surface, the movable controller 4 can control the thrust of each air propeller 2, so that the cleaning machine body 1 can stably work in the air; further, in all the movable supporting devices 7, all or a part of which is in contact with the wall surface, the moving controller 4 can control the thrust of each air propeller 2, so that the cleaning machine body 1 can be operated stably.

Placing the support 9: when the walking machine is placed on the ground, the placing support 9 can be supported on the ground and matched with other devices, so that the cleaning machine body 1 can be placed on the ground in a balanced manner. Further, the placing support 9 may be a movable device such as wheels, universal wheels, so that the washing machine body 1 can be moved on the ground. Further, the number of the placing supporters 9 may be arbitrary.

The pulley 11 is a pulley, a traction rope of the suspension cleaning machine is connected through the pulley, the height of the suspension traction rope can be changed, in the practical design, mechanical equipment such as a pulley or a pulley block can be used, the device for pulling the traction rope pulls the suspension traction rope, and therefore the distance between the cleaning machine and the pulley 11 is changed, and further, the device for pulling the traction rope can be located on the top of a building, a support 12, a base plate 13, the middle of a building, the bottom of a building or any other position.

The bracket 12 is a bracket of the traction part so that the pulley 11 can extend out of the base plate 13 of the traction part to hang the cleaning machine, and the actual design is not limited to such a bracket.

The traction part wheels 14 are wheels of the traction part, so that the traction part can move on a horizontal plane, and the traction part wheels 14 have a certain length of radius and can roll over obstacles protruding out of the wall surface; further, the traction portion wheels 14 may have power means to assist in rolling. Further, the traction part can move on a horizontal plane, and can also be realized by a crawler belt, sliding and other modes.

The crawler belt 16 is a part of the movable supporting device 7, the crawler belt 16 can move along the line of the crawler belt 16 relative to the circular crawler belt bracket 17, the outer side of the crawler belt 16 is supported on the wall surface, the movable supporting device 7 can move on the wall surface, and the steering device 8 can control the moving direction of the movable supporting device. The lower part of the track of the circular track support 17 contacts the wall surface to move, the track at the front end of the movable support device 7 in the moving direction can be higher than the wall surface contacted with the movable support device, so that the movable support device 7 can cross obstacles, and other track designs all meet the characteristics and can realize the obstacle crossing function, for example, in the figure 9, the tracks 16 corresponding to the track supports 18 are not listed one by one; further, the track may have power means to assist in its movement.

Each movable supporting device can be composed of one or more groups of wheels, tracks or other moving parts, as shown in fig. 10, one movable supporting device is composed of two groups of wheels, the distance between the two groups of wheels is not limited to the size in the figure, and the distance between the two groups of wheels can be larger or smaller; one or more sets of tracks may be provided.

The universal movable support device 19 is a movable support device that is attached to the cleaning machine and can support the cleaning machine to move along the direction of force applied to the cleaning machine.

Fig. 11 is a universal movable support device, including wheel 20, gimbal 21 and gimbal pivot 22, gimbal pivot 22 is installed in the cleaning machine, but the cleaning machine rotates relatively, and gimbal 21 connects in gimbal pivot 22, and wheel 20 supports in the wall, and is rotatable, and when the cleaning machine received the effect of the power that is on a parallel with the wall direction, then gimbal pivot 22 and gimbal 21 are rotatable for wheel 20 can roll along the effect direction of power. Thereby enabling the washer to move or rotate in the direction of the force. Furthermore, the rotation of the gimbal rotating shaft 22 and the gimbal 21 can be realized by assistance, and the gimbal movable supporting device senses the direction of the force applied to the gimbal by a sensor and realizes the rotation of the gimbal rotating shaft 22 and the gimbal 21 by assistance. Further, wheels 20 may be circular, or the track frame and track 16 arrangement of fig. 9 and 10, or other movable arrangement. The universal movable supporting device is the various movable supporting devices, and has the universal movement function.

The universal air mover 23 is an air mover, and when it is installed in the cleaning machine, the direction in which it pushes the air can be designed arbitrarily, and the cleaning machine is fixed while it is in operation. Further, the direction in which the washer pushes air may be changed while the washer is in operation. The direction of air pushed by the air pushing device can be manually controlled, semi-automatically controlled or fully automatically controlled.

The wall surface 26 is the wall surface on which the washer operates.

The cleaning machine 27 is a cleaning machine, and may include a cleaning machine body 1, an air propeller 2, a pipeline 3, a movement controller 4, a traction rope interface 5, a camera device 6, a movable supporting device 7, an upper movable supporting device 71, a lower movable supporting device 72, a steering device 8, an upper steering device 81, a lower steering device 82, and the like.

Reverse air mover 28: the counter air mover 28 is also an air mover, pushing air in the opposite direction as the air mover 2. If the cleaning machine body 1 needs to be controlled to be close to or far away from the wall surface, the air propeller 2 needs to be capable of pushing air to the wall surface and the direction far away from the wall surface, so that the forward and reverse switching of the thrust direction is realized; for the same air propeller 2, in consideration of the efficiency of pushing air, the air can be pushed only in one direction, and in the other direction, the air cannot be pushed in the other direction, or the working efficiency is low, for example, if the propeller is adopted, the design of the spiral blades is single-item pushing high-efficiency, if the forward rotation and the reverse rotation need to be switched back and forth, the rotating speed of the blades is changed from forward rotation to reverse rotation, or in the opposite process, the rotating speed is changed into 0, some folding blades are easy to fold by themselves when the rotating speed is reduced to 0 point, and cannot be normally swung away, so that the stability of the switching of the thrust direction is influenced. A pair of air thrusters with opposite thrust directions may be designed: the cleaning machine body 1 is subjected to resultant force action, and the resultant force applied to the cleaning machine body 1 is controlled by respectively controlling the thrust forces of the two air propellers; the direction can be switched forwards and backwards smoothly, the cleaning machine body 1 can move forwards and backwards smoothly, and each air propeller does not need to be stopped and the direction of thrust does not need to be changed. Further, the relative installation positions of the reverse air impeller 28 and the air impeller 2 are not limited, and may be respectively located at any place.

Further, the relative angle of the reverse air thruster 28 and the air thruster 2 for pushing air is not limited in space, only the thrust of each air thruster needs to be controlled in different directions, respectively, the resultant angle of the air thrusters can be changed within a certain range according to the parallelogram rule of the resultant force algorithm, and within the range of the change of the resultant angle, a plane exists, the resultant force is decomposed into the component in the direction of the perpendicular line of the plane, and the direction can be changed relative to the plane, namely, the air thrusters can be switched among 2 planes of the plane; that is, if a plane of the space is pushed forward and backward, the thrust directions of the 2 air thrusters need to be respectively directed to two sides of the plane, and both the thrust directions need not to be perpendicular to the plane, the thrust magnitudes of the 2 air thrusters and the resultant force of the 2 air thrusters can be respectively controlled, and the direction change can be realized by the component of the perpendicular line of the plane, so that the plane can be pushed forward or backward without changing the thrust direction of each air thruster.

Further, the number of the reverse air pushers 28 and the air pushers 2 is not limited, and may be any number. Further, the direction of the counter air mover 28 and the air mover 2 may be any direction, either perpendicular to the wall, parallel to the wall or in space. Further, one or more sets of the reverse air thrusters 28 and the air thrusters 2 may be controlled in groups to realize the arbitrary operation of the cleaning machine body 1 in the air, and the number of each set of the reverse air thrusters 28 and the air thrusters 2 is not limited.

Further, the 3-dimensional direction and position information in space detected by the orientation sensor is used for controlling the thrust of each air propeller 2 and the reverse air propeller 28 through a PID algorithm or a modified PID algorithm, so that the peace, the position and the movement of the cleaning machine in the air can be controlled, including leaving the wall surface and contacting the wall surface.

Air mover protection 29: for protecting the respective air mover 2 from being scratched. Further, the air mover protection 29 may be of various shapes that do not affect the operation of the air mover and that protect the air mover. Further, each air mover may have an air mover guard 29, and each air mover may have an air mover guard 29, such as the gimbaled air mover 23 and the counter air mover 28.

Washer protection 30: the cleaning machine protection 30 is installed on the cleaning machine, when the cleaning machine turns on one's side on the wall surface, the cleaning machine protection 30 can contact the wall surface firstly, and the cleaning machine is prevented from continuing to turn on one's side so as to prevent other equipment of the cleaning machine from touching the wall surface or other objects.

The water sprayer 31: used for releasing water to the wall surface or a cleaning brush, the water is carried by the cleaning machine or is provided from the outside of the cleaning machine by an external water pipe. Further, the water of the water sprayer 31 may be high-pressure water, which is generated by high pressure and may be provided by a pressurizing device on the cleaning machine, or may be provided by water in an external water pipe, which is generated by gravity due to a height difference from the water source to the water sprayer 31, or may be provided by a pressurizing device connected to the water pipe, or both, and the water source of the water pipe may be located anywhere. The water outlet of the water jet 31, which can be a linear ribbon nozzle or a row of small nozzles, provides water to cover the area that the entire washing brush will brush as the washing machine moves up and down. Further, a row of small nozzles, each of which may be a fan-shaped spray, are combined into a linear strip of spray, and further, the water may be a detergent, a rust removing liquid, a paint remover or other cleaning liquid.

The direction and shape of the water spray 31 can be controlled, for example, the water spray can be fan-shaped, and the length of the water sprayed to the wall surface can exceed the width of the cleaning machine body 1.

Further, the shape of the water jet 31 is not limited to the shape in the schematic view, and only needs to be capable of jetting water; the shape and the number of the water jet are also unlimited, and the water jet can be a strip-shaped jet or a point-shaped jet; the shape of the water jet is not limited, and the water jet may be a dot-shaped jet, a fan-shaped jet, a ribbon-shaped jet, or the like.

Further, the functions of the water jet 31 and the washer guard 30 may be combined into one device, that is, the water jet 31 has the function of the washer guard 30 for assisting washing.

Further, the water sprayed from the water sprayer 31 may be a solution or a mixture to which a detergent is added. The water pressure may be arbitrary.

The cleaner 32: under the water jet 31, as shown in fig. 22, the washer 32 may be a cylindrical brush, and in operation, the washer 32 rolls in contact with the wall surface to rub against the wall surface, and the wall surface is cleaned by rubbing with the water supplied from the water jet 31. Further, in the present application, the washer 32 rolls, and the portion thereof contacting the wall surface moves from top to bottom, which is referred to as "forward rotation", and vice versa. Thus, when the washer 32 is rotated forward, the washer 32 continuously rubs against the wall to climb upward, so that the washer 32 can automatically pass over obstacles during both upward and downward movements of the washer.

Further, the cleaner 32 may be rotated in the forward direction or in the reverse direction, and both the angular speed and the direction of rotation thereof may be controlled in real time or may be controlled according to the movement of the cleaner body 1.

Further, the washer 32 has a cylindrical shape, and the outer surface thereof is embossed or patterned so that, at the same time, not every place of the washer 32 contacts the wall surface, so that the washer 32 can jump over some projecting portions of the wall surface and brush around the projecting portions, such as a chevron brush or a rotary screw-shaped brush. Further, the material of the washing brush 32 may be nylon, lint, cloth, fiber, sponge, rubber, plastic, ABS, aluminum alloy, iron, steel, or various alloys.

Further, the shape of the cleaning device 32 is not limited, and may be other cleaning brushes with various shapes, such as a circular shape, a sector shape, a spherical shape, etc., and the cleaning manner is not limited to rotation, and may be various movements, such as up and down back and forth movement, left and right movement, vibration or swing, and accordingly, the power and transmission device thereof are changed accordingly.

Further, the number of the washers 32 may be arbitrary.

Further, the cleaning device 32 is not limited to a cleaning brush, and may be other friction type cleaning devices, or may be a sonic cleaning device, such as an ultrasonic cleaning device or an infrasonic cleaning device, which may or may not be in contact with a wall surface.

Further, the cleaning device 32 may be a high pressure liquid cleaning device, such as a high pressure water cleaning device, which can be used to clean the wall surface with high pressure water, and can be contacted with the wall surface or not.

Further, the cleaning device 32 may be a magnetic cleaning device, such as an electromagnet device, which cleans the wall surface by absorbing a magnetic substance with a magnetic field.

The belt 33: the main driver 35 is used for transmitting torque to the auxiliary driver 34 and pulling the auxiliary driver 34 to rotate. Further, the belt 33 may be other power transmission means, such as a chain, a timing belt, or a gear.

From the driver 34: the power of the main transmission 35 is received, and the washer 32 is connected and driven to rotate by the washer 32.

Main driver 35: the power device 36 is connected to transmit power to the secondary driver 34 and pull the secondary driver 34 to rotate. Further, power transmission between the slave drive 34 and the master drive 35 may be through gears, gear sets, or other conventional transmission means.

The power plant 36: mounted on a suspension device 37, fig. 22, a power device 36 is a motor, driving the main transmission 35 to rotate. The power unit 36 is fixedly mounted to the suspension unit 37 and its power and signal lines may be flexible lines so that the power unit 36 follows the suspension unit 37 and the flexible lines are normally capable of providing power and signal exchange when moving relative to the washing machine body 1.

Further, the operator may operate to control the speed and direction of the power unit 36 and, thus, the speed of the washer 32.

Further, the power device 36 may be other power devices, such as a pneumatic device, a water power device, or an internal combustion engine, and the connection line with the outside is a flexible line.

The suspension device 37: one end is suspended from the hanger 42 and the other end is fitted with the washer 32. The hanger 37 is rotatable about the hanger 42 so that the washer 32 revolves about the hanger 42. The power unit 36 is mounted to the suspension unit 37 in a fixed position relative to the suspension unit 37, and the drive belt 33, the slave drive 34 and the master drive 35 are all mounted directly or indirectly to the suspension unit 37. Therefore, the whole cleaning power system is arranged on the suspension device 37, the work is not interfered by the outside, the suspension device 37 moves, the whole cleaning power system moves along, and the cleaning power transmission is not interfered.

Further, the shape of the suspension 37 is not limited, and may be any shape without being necessarily a rod shape.

Further, when the cleaning machine moves up and down on the wall surface, the distance from the cleaning machine body 1 to the wall surface where the cleaner 32 is in contact may vary due to the unevenness of the wall surface itself, so that if the distance from the cleaning brush axis 32 to the cleaning machine body 1 is not variable, the cleaner 32 may contact excessively or insufficiently on the wall surface or even leave the wall surface, thereby affecting the cleaning effect. In the present application, one end of the hanging device 37 can rotate around the hanger 42 relative to the cleaning machine body 1, and the rotation can be realized by the motor, and can be realized by the spring, or the gravity of the cleaning machine 32 or other objects, such as the change of fig. 21, fig. 22 or fig. 26, thereby realizing the distance between the cleaning brush axis 32 and the cleaning machine body 1, and keeping the cleaning machine 32 always in contact with the wall surface along with the concave-convex adjustment of the wall surface, and ensuring the cleaning effect.

Further, the angle of rotation of the hanging device 37 about the hanger 42 when the washer 32 is rotated in the forward direction is limited, for example, the hanging device 37 can only rotate within the angle range shown in fig. 21 and 22, thereby ensuring that the hanging device 37 can rotate by the gravity of the hanging device 37 and the washer 32 even if the hanging device 37 does not rotate under the manual power, and the washer 32 can automatically contact the wall surface; moreover, even if the cleaning machine body 1 leaves the wall surface, the hanging device 37 can not droop, so that when the cleaning machine body 1 returns to the wall surface again, the cleaning device 32 can normally contact with the wall surface all the time to work, and therefore no matter how the cleaning machine body 1 moves, the wall surface is uneven, and the cleaning device 32 can automatically contact with the wall surface to clean.

Further, the cleaner 32 is driven by a driver to rotate in a forward or reverse direction. When the part of purger 32 contact wall, relative wall downstream, when ware velocity of motion surpassed or equals the speed of the relative wall motion of cleaning machine fuselage 1, no matter cleaning machine fuselage 1 upwards or downstream, purger 32 all rotates downwards relative to the wall to the barrier that all can cross the wall.

Further, as shown in fig. 22, the hanging device 37 rotates around the hanger 42, and as the angle changes, the torque applied to the hanging device 37 is generated due to the gravity of the hanging device 37 and the washer 32, and the like, and then changes, and the larger the angle, the larger the torque, and as a result, the pressure of the washer 32 pressing against the wall surface changes, thereby affecting the stability of the washer 32 in cleaning. Therefore, a spring may be added to the design of the suspension 37 rotating around the hanger 42, and a common spring may pull the suspension 37 through the washer body 1, or a V-shaped spring, such as the spring 39 of fig. 24, may be added, and when the angle between the suspension 37 and the washer body 1 is small, the torque of gravity is small, and the spring drives the torque which does not resist the suspension 37 to droop, and when the angle is large, the spring generates the torque to resist the torque increased by gravity. Further, when the angle is small and the pressure of the washer 32 on the wall surface is insufficient, the spring may be designed to generate a torque pushing against the wall surface at a small angle for compensation, and as the angle increases, the spring torque becomes a torque resisting gravity. For adjusting instability of the washer 32 to wall pressure due to changes in the gravitational torque of the washer 32 or the like.

Further, the cleaning machine body 1 includes 2 suspending devices 37 respectively installed on both sides of the cleaning machine 32 without mutual strong restriction, and each suspending device 37 can rotate around the hanger 42, so that, when the wall surfaces on both sides of the cleaning machine 32 are not as high, the position of the cleaning machine 32 can be changed following the shape of the wall surface, and the both ends of the cleaning machine 32 are kept closely attached to the wall surface.

Further, the number of the suspension devices 37 is not limited, and may be one, two, or more.

Further, the position where the hanger 42 is attached to the washing machine body 1 can be changed in the horizontal direction in the same washing machine body 1, and correspondingly, the length of the washer 32 can be changed, so that the washing machine can be adapted to wall surfaces of various shapes without changing the washing machine body 1.

Traction rope 38: the traction rope 38, which is a rope for pulling the upper and lower parts of the washing machine body 1, may be attached to the washing machine body 1 in various ways.

Center brush 40 and edge brush 41: further, the washer 32 may be divided into a plurality of portions, as shown in FIG. 24, into a center brush 40 and an edge brush 41. When there is some wall surface, the cleaning machine body 1 cannot be operated at some position because of practical conditions, so that the cleaning brush can only be lengthened to clean the wall surface through the side brush 41 of the extension part. The length of the side brush 41 can be changed as needed for cleaning the wall surface other than the cleaning machine body 1, for example, at the edge of a wall surface where the movable supporting means 7 is difficult to reach, so that the side brush 41 can clean the edge of the wall surface with the movable supporting means 7 in the wall.

Further, as shown in fig. 24, the outer edge of the side brush 41 has bristles for cleaning vertical portions of the wall surface, such as right-angled corners, and recessed window sides.

The hanger 42: for suspending the suspension means 37 and the suspension means 37 may be rotated around the hanger 42.

Further, the rotation of the suspension device 37 around the hanger 42 may be a rotation through a rotation shaft, but is not limited to the rotation through the rotation shaft, and may also be a rotation device through a mechanical combination, for example, a combination hinge, and the rotation may be undamped or damped.

Further, the relative position of the washer 32 in the same washer body 1 can be changed according to actual needs, for example, the changes of fig. 22 to 25. A portion which can be used for cleaning the upper edge of a wall surface, and also can be installed under the cleaner body 1 for cleaning the lower edge portion, so that the cleaning position with respect to the cleaner body 1 can be changed.

Further, the same washer body 1, the mounting position of the hanger 42 is not changed, and the washing position with respect to the washer body 1 can be changed by mounting the hanger 37 in different lengths.

Further, the air propeller is a water propeller, and the whole cleaning machine can work in water, so that the equipment can be cleaned underwater.

Furthermore, the water can be any liquid, and the cleaning machine can work on any liquid.

Drying roller 43: the drying roller 43 presses the cleaner 32, as shown in fig. 28, the drying roller 43 presses the central brush 40, when the central brush 40 rolls against the wall surface, the drying roller 43 rolls along with the central brush, the contact part of the central brush 40 and the wall surface adsorbs water drops on the wall surface, the contact part rolls over the drying roller 43, and water is squeezed out, so that when the central brush 40 and the wall surface are contacted again, the water drops on the wall surface can be adsorbed, and the purpose of wiping the wall surface is achieved.

Further, the shape of the drying roller 43 is not limited, and the water in the washer 32 may be pressed out.

Further, the drying roller 43 can be self-powered, and the power device 36 drives the drying roller 43 to rotate, so that the central brush 40 can be driven to rotate, and the rotation direction can be positive or negative.

Further, the central brush 40 can be self-powered, and the power device 36 drives the central brush 40 to rotate, so as to drive the drying roller 43 to rotate, and the rotation direction can be positive or negative.

Further, the center brush 40 and the drying roller 43 may both be self-powered, with the power device 36 driving them in rotation.

Water suction roll 44: the drying roller 43 and the central brush 40 can include a water suction roller 44, the water suction roller 44 can be deformed under pressure, can be partially or completely recovered after decompression, can rotate, and can extrude water from the central brush 40 and extrude the water to the drying roller 43 during rotation, so that the drying effect of the central brush 40 is improved.

Further, the water-absorbing roll 44 is a water-absorbing object, and can increase the water-absorbing effect.

Further, the suction roll 44 may be self-powered and work in conjunction with other equipment.

Further, the number of the water suction rolls 44 of the same wiping brush is not limited, and the water suction rolls 44 can be connected and extruded one by one to increase the drying effect, or a plurality of water suction rolls 44 extrude one central brush 40 and the water suction rolls 44 to extrude each other, or the water suction rolls 44, the drying rolls 43 and the central brush 40 extrude each other in number, position and combination.

The air blower 45: the air blower 45 blows air to the center brush 40, and after the water absorbing portion of the center brush 40 is dehydrated by the gold drying roller 43, the center brush 40 blows air to the portion, and the drying effect of the center brush 40 is increased. The air blower 45 may be located above the center brush 40, or below (not shown), or both.

Further, the shape and blowing direction of the blower 45 are not limited, and it is sufficient to dry.

Further, the installation position of the blower 45 may be other positions, for example, the installation position to the washing machine body 1.

Furthermore, the blowing air can be ordinary air or hot air, so that the drying effect is improved.

Further, the suction roll 44 and the drying roll 43 may also have corresponding blowers 45.

Further, the drying roller 43 may be omitted, and the blower 45 may blow the washer 32 directly during rotation of the washer 32, thereby achieving the effect of drying the support surface.

Further, the drying roller 43 may be omitted from the drying brush, and one or more suction rollers 44 may press the washer 32 during rotation of the washer 32 to achieve the drying effect.

Further, the number of the drying rolls 43 is not limited, and one or more drying rolls 43 may press the washer 32, or the suction roll 44.

Further, the above drying roller 43, the water absorbing roller 44 and the air blower 45 correspond to the operation of the central brush 40, and correspondingly, the side brush 41 may have the corresponding drying roller 43, the water absorbing roller 44 and the air blower 45, and also may correspondingly cooperate, wherein the air blower 45 may be integrated or segmented.

The support surface is cleaned and sometimes the support surface needs to be wiped dry, requiring a brush that can be wiped dry, such as the wiping brush of fig. 27, 28 and 29 that can wipe the support surface dry.

Further, the cleaning machine body 1 can be simultaneously provided with the common cleaning device 32 and the wiping brush, the number of the common cleaning device and the wiping brush can be any, and the cleaning machine body 1 can be used for flushing, wiping and wiping the supporting surface simultaneously, so that the cleaning machine body 1 can walk, and cleaning and wiping can be completed at one time.

Further, the cleaning machine body 1 can only be provided with the wiping brush, the number of the wiping brushes can be any, the water sprayer 31 sprays water to the cleaning device 32, the cleaning device 32 cleans, the water sprayer 31 does not spray water, the cleaning device 32 performs wiping operation, therefore, the cleaning machine body 1 does not need the common cleaning device 32, and the wiping brush can clean and wipe. Further, when the washer 32 is used for washing, the suction roll 44 and the drying roll 43 can be controlled to move away from the place where the washer 32 is pressed, so that the washing of the washer 32 is not influenced, and when the washer 32 is used for wiping, the positions of the suction roll 44 and the drying roll 43 are restored, and the washer 32 is used for wiping.

The support surface can be flushed, wiped and wiped dry at the same time, so that the cleaning machine body 1 can walk through and the cleaning and wiping can be completed at one time.

Fig. 12 shows a universal air mover, comprising an air mover support 24 and a mover 25, the air mover support 24 being mounted to the cleaning machine, the mover 25 moving the air to obtain the reaction force of the air, the direction of the air being moved by the mover 25 being changeable, the direction being fixed relative to the air mover support 24 during operation of the cleaning machine. Further, the direction in which the propeller 25 propels air is variable relative to the air propeller support 24 when the washer is in operation. The direction in which the propeller 25 propels air may be controlled manually, semi-automatically, or fully automatically.

The number of the movable supporting device 7, the steering device 8, the universal movable supporting device 19, the air propeller 2 and the universal air propeller 23 of the cleaning machine can be freely combined according to requirements, and the direction of the pushing air of each air propeller 2 and universal air propeller 23 can be designed according to requirements. As shown in fig. 13, 14 and 15, several implementations are illustrated, as shown in fig. 6, the cleaning machine has only an air mover 2 capable of propelling air in a direction away from the wall surface, thereby propelling the cleaning machine toward the wall surface; or an air propeller 2 (not shown in figure 6) which can push the cleaning machine away from the wall surface, so that the cleaning machine can be suspended in the air; further, the force generated by the air propeller 2 or the universal air propeller 23 in the direction of the plane of the wall surface can assist the steering device 8 of the movable supporting device 7 to steer; as shown in fig. 16, the air propeller 2 on the side of the lower part of the cleaning machine (which can also be on the upper part of the cleaning machine, not shown in the figure) can push the universal movable supporting device 19 on the lower part of the cleaning machine to move, so that the cleaning machine can be turned or moved on the wall surface; as shown in fig. 17, the direction of the universal air propeller 23 can be changed at the lower part of the cleaning machine (or at the upper part of the cleaning machine, which is not shown in the figure), so as to push the universal movable supporting device 19 at the lower part of the cleaning machine to move, thereby realizing the turning of the cleaning machine on the wall surface, and the number of the universal air propellers 23 is not limited, and whether the positions are symmetrical left and right is not limited; as shown in fig. 18, the cleaning machines are all moved by a universal movable supporting device 19, and a universal air propeller 23 can push the cleaning machines to translate or turn on the wall surface; the cleaning machines can also move by universal movable supporting devices 19, and only the air propellers 2 on the side face push the cleaning machines to turn or translate on the wall surface; as shown in figure 19, the cleaning machine moves by the universal movable supporting device 19, and the universal air propeller 23 and the lateral air propeller 2 can push the cleaning machine to translate or turn on the wall surface.

The above illustration shows a part of schematic diagrams, and in practical implementation, the air propeller, the universal air propeller, the movable supporting device and the universal air propeller can be freely combined in the installation of the cleaning machine, and the installation position and the installation direction can also be freely designed according to requirements.

Further, all the above-mentioned air propellers (including the air propeller 2 or the universal air propeller 23) may be arranged to propel air in a forward direction or in a reverse direction with respect to themselves, for example, the propeller 25 may be of a fan type, and the fan may be arranged to rotate in the forward direction or in the reverse direction. Other types of air propellers can push air in the positive and negative directions, and the positive and negative directions can not be switched in the working process of the cleaning machine; further, in the working process of the cleaning machine, the directions of the air pushed by all the air thrusters can be switched from positive to negative.

The operator can operate or monitor the multiple washing machines on a high platform, a low platform, the ground or any other place.

Further, the control of the up-and-down movement of the cleaning machine can be manual control, semi-automatic control and full-automatic control. Manual control: in the manual command mode, after receiving a moving command, the cleaning machine moves for a certain distance and then stops; semi-automatic control: in a semi-automatic command mode, after receiving a moving command, the cleaning machine moves to a specified position and then stops; full-automatic control: in the full-automatic command mode, after the cleaning machine receives the moving command, the cleaning machine moves back and forth in a specified interval. Further, the speeds of the above movements may be set uniformly or individually.

Further, the number of traction ropes may be arbitrary.

Further, the cleaning machine body 1 comprises a distance sensor which can detect whether the cleaning machine body 1 is attached to a wall surface, and if the cleaning machine body 1 is attached to the wall surface, the mobile controller 4 can control the thrust of each air propeller 2, so that the cleaning machine body 1 can stably work on the wall surface; otherwise, the movement controller 4 may control the thrust of each air mover 2 so that the cleaning machine body 1 can be smoothly operated in the air.

Further, the cleaning machine is provided with a horizontal detection sensor which can detect the relative angle between the cleaning machine and the horizontal plane, and then the direction of the movable supporting device is controlled, so that the cleaning machine can keep a required angle with the horizontal plane when the cleaning machine moves up and down on the wall surface.

Further, all the above-mentioned universal air thrusters (including the universal air thruster 23) can change the direction of air thrust, but cannot change during the operation of the cleaning machine; further, the direction in which the air is pushed may be changed during operation of the washer.

The cleaning machine can be provided with a power supply or can be provided with a power supply from the outside, can be provided with water or can be provided with water from the outside, and can be provided with cleaning materials or can be provided with materials from the outside.

Further, the wall surface may be various support surfaces, such as a glass curtain wall, a building inside and outside vertical surface, a ship outside vertical surface, an oil storage tank inside and outside vertical surface, and a vehicle outside vertical surface.

The present invention has been described in terms of several embodiments, which are not intended to limit the claims. It is within the scope of the present invention that various changes or modifications may be made by those skilled in the art within the spirit of the present invention. Therefore, the scope of the claims of the present application shall be defined by the claims of the present application.

Claims

1. A kind of bearing surface rinser, its characteristic is: comprises a cleaning machine; the cleaning machine can move on the wall surface; the cleaning machine comprises a drying brush, and the drying brush comprises a cleaner and a drying roller; in the operation process of the cleaning machine, part of the cleaner is contacted with the supporting surface, rolls on the supporting surface and adsorbs water on the supporting surface; the drying roller presses the washer to press out the water from the washer, so that the water on the washer is pressed out to adsorb the water on the support surface again.

2. The apparatus of claim 1, wherein: the cleaning machine comprises an air blower, and the installation position of the air blower is not limited; the blower can blow air to the washer.

3. A kind of bearing surface rinser, its characteristic is: comprises a cleaning machine; the cleaning machine can move on the wall surface; the cleaning machine comprises a wiping brush, and the wiping brush comprises a cleaner and a water suction roller; the water suction roller can deform under the pressure, and the pressure removal energy can be partially or completely recovered; in the operation process of the cleaning machine, part of the cleaner contacts the supporting surface, rolls on the supporting surface and adsorbs water on the supporting surface; the suction roll presses the washer to press out water from the washer, so that the water on the washer is pressed out to adsorb water again on the support surface.

4. The apparatus of claim 3, wherein: the wiping brush comprises a drying roller; the dryer roll presses against the suction roll, causing the suction roll to dewater.

5. The apparatus of claim 3, wherein: the cleaning machine comprises an air blower, and the installation position of the air blower is not limited; the air blowers are optionally capable of blowing air to either the washer or the suction roll, or may blow air to both.

6. The apparatus of claim 3, wherein: the cleaning machine comprises an air blower, and the installation position of the air blower is not limited; the air blowers can blow air to the cleaning device, the water suction roller or the drying roller in any number.