CN114795020B

CN114795020B - Efficient automatic cleaning device for glass building curtain wall and using method thereof

Info

Publication number: CN114795020B
Application number: CN202210383390.XA
Authority: CN
Inventors: 陈晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2023-01-20
Anticipated expiration: 2042-04-13
Also published as: CN114795020A

Abstract

The invention provides an efficient automatic cleaning device for a glass building curtain wall and a using method thereof, belonging to the technical field of curtain wall cleaning; the cleaning device comprises a shell, wherein walking units are installed on two sides of the shell, a cleaning unit, a wiping unit and a collecting unit are respectively installed in the shell, a first rotating shaft is rotatably connected to the inside of the shell, and the walking units are linked with the cleaning unit through the first rotating shaft. According to the automatic cleaning device, the cleaning unit and the wiping unit are arranged, so that sewage is prevented from floating randomly, environmental pollution is prevented, cleaned glass is automatically wiped by the wiping unit, the problem that water stain is generated due to natural air drying after the glass is cleaned is solved, the cleaning effect is further improved, the cleaning unit and the wiping unit are respectively driven to work through the walking unit, the use of a motor is reduced, the cost is reduced, the overall weight of the automatic cleaning device is reduced, and the problem that the lifting is influenced due to the fact that the existing automatic cleaning device is heavy in self weight is solved.

Description

Efficient automatic cleaning device for glass building curtain wall and using method thereof

Technical Field

The invention relates to the technical field of curtain wall cleaning, in particular to an efficient automatic cleaning device for a glass building curtain wall and a using method thereof.

Background

Modern most office buildings have glass curtain walls, the glass curtain walls are light wall bodies which are arranged on the periphery of the building and have protection effect and decorative effect, and the glass curtain walls not only have the characteristic of good appearance, but also have the characteristic of good lighting.

The glass curtain wall is influenced by dust and rainwater after being used for a period of time, dirt is generated, attractiveness and lighting are influenced, the traditional curtain wall cleaning mode is manual cleaning, cleaning workers are hung in front of the curtain wall by taking a lifting platform or a lifting rope for cleaning, the manual cleaning workload is large, time and labor are wasted, higher potential safety hazards are generated, and the life safety of workers is threatened easily;

most of the existing mechanical automatic glass curtain wall cleaning devices adopt negative pressure to be close to the curtain wall for cleaning, and although the negative pressure is close to the curtain wall in the direction vertical to the glass curtain wall, the cleaning devices are easily influenced by wind force in the direction parallel to the glass curtain wall, so that the cleaning devices are easily shaken unnaturally, the cleaning effect is influenced, and potential safety hazards are caused; and most of the existing glass curtain wall cleaning devices only adopt cleaning brushes to clean, after the cleaning is completed, water stains can be left on the glass surface of the curtain wall, watermarks can be left after the glass surface is air-dried, the cleaning effect is poor, and the influence is attractive, so that the application provides an efficient automatic glass building curtain wall cleaning device and a using method thereof to meet the requirements.

Disclosure of Invention

The invention aims to solve the technical problem of providing an efficient automatic cleaning device for a glass building curtain wall and a using method thereof so as to solve the problems that the existing equipment is easy to shake due to wind influence and water stains are left after cleaning to influence the appearance.

In order to solve the technical problems, the invention provides the following technical scheme:

an efficient automatic cleaning device for a glass building curtain wall comprises a shell, wherein walking units are arranged on two sides of the shell and used for driving the whole cleaning device to horizontally move on the glass building curtain wall, and a cleaning unit, a wiping unit and a collecting unit are respectively arranged in the shell; the cleaning unit is used for cleaning the glass building curtain wall, the wiping unit is used for wiping the cleaned glass building curtain wall, and the collecting unit is used for collecting the cleaned sewage;

a first rotating shaft is rotatably connected inside the shell, and the walking unit is linked with the cleaning unit through the first rotating shaft;

the inside of shell rotates and is connected with the third axis of rotation, the cleaning unit passes through the third axis of rotation with dry unit linkage.

Preferably, the walking unit includes the motor, the motor install in the inside of shell, the first runner of output fixedly connected with of motor, be close to in the first runner one side fixedly connected with second runner of shell inner wall, first runner with the tensioning has same first belt on the second runner, the inside of shell is provided with two third runners, one of them the third runner rotate connect in on the inner wall of shell, another third runner fixed connection in the first runner is last, two the tensioning has same second belt on the third runner, be provided with four dwangs on the both sides outer wall of shell, and four the dwang respectively through the pivot with first runner the second runner and two the third runner linkage, the one end of dwang is rotated and is connected with the head rod, rotate on the outer wall of shell and be connected with the turning block, just the head rod with turning block sliding connection, the one end of head rod is rotated and is connected with the bracing piece, the one end fixedly connected with bottom plate of bracing piece, be provided with the sucking disc on the bottom plate, the symmetry has seted up on the outer wall of shell, sliding connection has the slider, and sliding connection has the spout.

Preferably, the cleaning unit includes the mounting panel, one side of mounting panel is rotated and is connected with a plurality of cleaning brushes, the opposite side of mounting panel is rotated and is connected with the second helical gear, just the second helical gear passes the mounting panel with cleaning brushes fixed connection, the inside of shell is provided with three pairs of fourth runners, wherein three fourth runner fixed connection in on the first axis of rotation, it is three in addition the fourth runner rotate connect in on the inner wall of shell, it is a pair of the tensioning has same third belt on the fourth runner, the meshing is connected with first helical gear on the second helical gear, just first helical gear with the fourth runner is through the pivot linkage.

Preferably, the inside fixedly connected with basin of shell, the bottom of basin is provided with the connecting pipe, the through-hole has been seted up in the second helical gear with the axis position department of cleaning brush, the one end of connecting pipe is passed the first shower nozzle of through-hole fixedly connected with, the inside of shell rotates and is connected with the third axis of rotation, first axis of rotation with equal a plurality of eighth runners of fixedly connected with in the third axis of rotation, it is a pair of the tensioning has same sixth belt on the eighth runner, the both ends fixedly connected with sixth runner of third axis of rotation, it is connected with the second axis of rotation to rotate on the basin, the both ends of second axis of rotation correspond the outside fixedly connected with fifth runner of basin, fifth runner with the tensioning has same fourth belt on the sixth runner, be provided with a plurality of first connecting axles in the second axis of rotation, sliding connection has the stopper on the first connecting axle, correspond on the stopper the inside fixedly connected with mounting bracket of basin, the bottom of mounting bracket is rotated and is connected with flip, mounting bracket with flip's rotation hookup position department is provided with first reset spring.

Preferably, the drying unit includes a fourth rotating shaft, the fourth rotating shaft is rotatably connected to the inside of the housing, two seventh rotating wheels are fixedly connected to the fourth rotating shaft and the third rotating shaft, the pair of seventh rotating wheels is tensioned with the same fifth belt, the inside of the housing is rotatably connected with a second connecting shaft, the second connecting shaft is rotatably connected with two fifth rotating shafts, and the fourth rotating shaft and the two fifth rotating shafts are tensioned with the same water-absorbing cloth.

Preferably, the collecting unit comprises a collecting box, the collecting box is mounted on the inner wall of the bottom end of the shell, a water inlet is formed in the top end of the collecting box, one of the water inlets is rotatably connected with a rotating plate, a second reset spring is arranged at the position where the rotating plate is connected with the collecting box, pulleys are rotatably connected to two ends of the rotating plate, two connecting blocks are arranged on the rotating plate and the second connecting shaft, and one pair of the connecting blocks is rotatably connected with the same second connecting rod.

Preferably, a pair of squeezing wheels is arranged inside the shell corresponding to the inner side and the outer side of the water absorption cloth.

Preferably, the top of shell is pegged graft and is had the raceway, the one end fixedly connected with second shower nozzle of raceway, just the second shower nozzle peg graft in it is inside to absorb water the cloth.

Preferably, the top end of the shell is symmetrically provided with hanging rings.

A use method of an efficient automatic cleaning device for a glass building curtain wall comprises the following steps:

s1, automatic movement, a first rotating wheel is driven to rotate through a motor, a first rotating shaft is driven to rotate through the cooperation of a first belt and a second rotating wheel, a third rotating wheel on the first rotating shaft is driven to rotate through the first rotating shaft, another third rotating wheel is driven to rotate through the cooperation of a third rotating wheel and a second belt, four rotating rods are driven to rotate through the rotation of the first rotating wheel, the first connecting rod is driven to rotate through the rotating rods, the first connecting rod slides on a rotating block, the first connecting rod drives a supporting rod to move, the supporting rod is driven to vertically move and horizontally move under the cooperation of a sliding block and a sliding groove, the supporting rod is driven to continuously keep away from and approach to curtain wall glass through the supporting rod, two suckers are adsorbed on the curtain wall glass at any time in the moving process of the suckers, and the automatic cleaning device automatically and slowly translates on the curtain wall glass;

s2, automatic cleaning, wherein along with rotation of a first rotating shaft, a first helical gear is driven to rotate through cooperation of a fourth rotating wheel and a third belt, a second helical gear is driven to rotate through the first helical gear, a cleaning brush is driven to rotate through the second helical gear, curtain wall glass is cleaned through the cleaning brush, water flows into a water tank, meanwhile, through cooperation of an eighth rotating wheel and a sixth belt, a third rotating shaft is driven to rotate, a sixth rotating wheel is driven to rotate through the third rotating shaft, a fifth rotating wheel is driven to rotate through the fourth belt, a fifth rotating wheel is driven to rotate through the fifth rotating wheel, a first connecting shaft is driven to rotate through the second rotating shaft, a limiting block is driven to move through the first connecting shaft, under the limitation of the water tank, the limiting block drives the mounting frame to move up and down, when the mounting frame moves up, a flip cover is opened under the pressure of water, when the mounting frame moves down, the flip cover is closed under the action of a first reset spring, the mounting frame moves down along with the downward movement of the flip cover, water is pushed out of a first spray head, and the cleaning brush is matched with cleaning brush to clean the curtain wall glass;

s3, automatically wiping, moving the wiping unit to the position of the curtain wall glass cleaned by the cleaning unit along with the movement of the automatic cleaning device, driving a seventh rotating wheel to rotate along with the rotation of a third rotating shaft, driving a water absorbing cloth to transmit through the matching of a fifth belt, another seventh rotating wheel and a fifth rotating shaft on a second connecting shaft, wiping the cleaned curtain wall glass by the water absorbing cloth, reversely washing one surface of the water absorbing cloth by a second spray head, arranging a filter screen at the top of the water tank, filtering the washed water by the filter screen, spraying out the water by a first spray head, extruding and dewatering the washed water absorbing cloth by a pair of extrusion wheels, conveying the water to one side of the curtain wall glass again, and wiping the curtain wall glass;

s4, sewage collection, the sewage that produces after washing the curtain wall glass of cleaning unit is collected through the collecting box, simultaneously when the rotor plate moves on the window frame of position department between first curtain wall glass and the second curtain wall glass, make the rotor plate rotate through the window frame, through the rotation of rotor plate, drive the connecting block on the rotor plate and rotate, it removes to drive the second connecting rod through the connecting block, cooperate another connecting block through the second connecting rod, it rotates to drive the second connecting axle, it rotates to drive the fifth axis of rotation through the second connecting axle, make two fifth axis of rotation be parallel with curtain wall glass, and then make the cloth that absorbs water misplace with last window frame, along with the removal of this automatic cleaning device, it removes to one side of next curtain wall glass to drive the cloth that absorbs water, rotor plate and window frame stagger this moment, under the effect of second reset spring, make the rotor plate rotate and reset, drive the fifth axis of rotation and then make the cloth that absorbs water reset, continue to hug on next curtain wall glass.

Compared with the prior art, the invention at least has the following beneficial effects:

in the above scheme, through setting up the walking unit, the washing unit, dry unit and collection unit, use two lifting ropes to tie on rings, put down this self-cleaning device slowly from the roof, drive this self-cleaning device slow movement through the walking unit, drive the washing unit through the walking unit simultaneously and wash curtain wall glass surface, the sewage that the washing produced is collected through the collection unit, avoid sewage to waft at will, prevent to cause environmental pollution and influence artifical process, the glass after the washing is wiped futilely through wiping the unit automatically, solved current washing back, natural air drying produces the problem of water stain, further cleaning performance, drive washing unit and wipe dry unit work respectively through the walking unit, reduce the use of motor, and reduce cost, and reduced this self-cleaning device's whole weight, it is great to solve current self-weight of self-cleaning device, influence the problem of hoist and mount.

Through setting up the motor, the motor drives the rotation of first runner, cooperation through first belt and second runner drives the rotation of first runner, it rotates to drive the rotation of the epaxial third runner of first runner through first axis of rotation, cooperation through third runner and second belt, it rotates to drive another third runner, through first runner, the rotation of first runner and third runner, drive four dwang rotations, it rotates to drive the first connecting rod through the dwang, simultaneously the first connecting rod slides on the turning block, the first connecting rod drives the bracing piece and removes, under the cooperation of slider and spout, make the bracing piece carry out vertical removal and horizontal migration, it keeps away from and presses close to with curtain glass constantly to drive the sucking disc through the bracing piece, in-process that the sucking disc removed, constantly there are two sucking discs to adsorb on curtain glass, make this automatic cleaning device automatic slow movement on curtain glass, adsorption through the sucking disc, the mode of curtain has been replaced the negative pressure, when having solved current cleaning device and having received and having blown with curtain glass parallel wind-force, the problem of easily rocked, stability when having improved this automatic cleaning device uses, and through the setting of walking of unit, be convenient for driving on next step and cleaning unit to glass cleaning unit.

Through setting up cleaning brush and first shower nozzle, along with the rotation of first axis of rotation, through the cooperation of fourth runner and third belt, drive first helical gear and rotate, it rotates to drive second helical gear through first helical gear, it rotates to drive cleaning brush through the second helical gear, clean curtain wall glass through cleaning brush, along with water flows into in the basin, the rotation of first axis of rotation simultaneously, through the cooperation of eighth runner and sixth belt, it rotates to drive the third axis of rotation, it rotates to drive the sixth runner through the third axis of rotation, it rotates to drive the fifth runner through the fourth belt, it rotates to drive the second axis of rotation through the fifth runner, it rotates to drive first connecting shaft through the second axis of rotation, it removes to drive the spacing through the first connecting shaft, under the restriction of basin, make stopper drive mounting bracket reciprocate, when the mounting bracket upwards moves, flip opens under the pressure of water, when the mounting bracket downwards moves, flip closes under the effect of first reset spring, this moment along with the mounting bracket downwards moves, push water from first shower nozzle through flip, the rotation of cooperation cleaning brush, improve the cleaning effect of cleaning brush through walking drive unit and first cleaning brush simultaneously, the cleaning brush, curtain wall cleaning effect is improved.

Through setting up the cloth that absorbs water, along with this self-cleaning device's removal, the curtain glass department after the cleaning unit washs is removed to the wiping unit, along with the rotation of third axis of rotation, drive seventh runner and rotate, through the cooperation of fifth axis of rotation on fifth belt, another seventh runner and the second connecting axle, drive the cloth transmission that absorbs water, through absorbing water cloth to wipe the curtain glass after wasing, prevent to leave the watermark on the curtain glass because of natural air-drying, influence pleasing to the eye and clean problem of effect, through walking unit drive cleaning unit washing, drive wiping the unit simultaneously and dry, the cleaning performance has further been improved, through second shower nozzle carry out the back flush to one side of water-absorbing cloth, the top of basin is provided with the filter screen, after the water that washes is filtered through the filter screen, spout through first shower nozzle, after the cloth that absorbs water after the washing extrudees the dewatering through a pair of squeeze wheel, convey curtain glass one side once more, wipe curtain glass, make this cloth circulated use, the effect of drying has been improved, the cleaning performance of this self-cleaning device is further improved.

Through setting up the collecting box, the sewage that produces after the washing unit washs curtain wall glass is collected through the collecting box, avoid sewage to waft at will, prevent to cause environmental pollution and influence artifical process, simultaneously when the rotor plate moves on the window frame of position department between first curtain wall glass and the second curtain wall glass, make the rotor plate rotate through the window frame, through the rotation of rotor plate, drive the connecting block rotation on the rotor plate, it removes to drive the second connecting rod through the connecting block, through another connecting block of second connecting rod cooperation, it rotates to drive the second connecting axle, it rotates to drive the fifth axis of rotation through the second connecting axle, make two fifth axis of rotation be parallel with curtain wall glass, and then make the cloth that absorbs water misplace with last window frame, along with this self-cleaning device's removal, it removes to one side of next curtain wall glass to drive the cloth that absorbs water, rotor plate and window frame stagger this moment, under the effect of second reset spring, make the rotor plate rotate and reset, and then drive the fifth axis of rotation and reset, make the cloth that absorbs water reset, continue to hug on curtain wall glass, through this kind of moving mode, be convenient for the cloth to curtain wall and window frame's the dry of curtain wall glass junction, the window frame, the cleaning effect is further improved when removing because of the outstanding curtain.

Drawings

The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic perspective view of an efficient automatic cleaning device for glass building curtain walls;

FIG. 2 is a schematic view of a first perspective three-dimensional structure of the efficient automatic cleaning device for glass building curtain walls with the housing removed;

FIG. 3 is a schematic view of a second perspective of the efficient automatic cleaning device for glass building curtain walls with the housing removed;

FIG. 4 is a schematic perspective view of the drying unit and the collecting unit;

FIG. 5 is an enlarged perspective view of area A of FIG. 4;

FIG. 6 is an enlarged perspective view of the area B in FIG. 4;

FIG. 7 is an enlarged perspective view of the cleaning brush;

FIG. 8 is a schematic perspective view of the water tank;

fig. 9 is an enlarged perspective view of the inside of the water tank.

[ reference numerals ]

1. A housing; 2. a traveling unit; 3. a cleaning unit; 4. a wiping unit; 5. a collection unit; 6. a motor; 7. a first runner; 8. a first rotating shaft; 9. a second runner; 10. a first belt; 11. a third rotating wheel; 12. a second belt; 13. rotating the rod; 14. a first connecting rod; 15. rotating the block; 16. a support bar; 17. a base plate; 18. a suction cup; 19. a chute; 20. a slider; 21. a fourth rotating wheel; 22. a third belt; 23. a first helical gear; 24. mounting a plate; 25. a second helical gear; 26. a cleaning brush; 27. a water tank; 28. a first nozzle; 29. a mounting frame; 30. a cover is turned; 31. a limiting block; 32. a second rotating shaft; 33. a first connecting shaft; 34. a fifth rotating wheel; 35. a third rotating shaft; 36. a sixth rotating wheel; 37. a fourth belt; 38. a fourth rotating shaft; 39. a seventh rotating wheel; 40. a fifth belt; 41. a second connecting shaft; 42. a fifth rotating shaft; 43. water-absorbing cloth; 44. a second spray head; 45. a collection box; 46. a rotating plate; 47. a pulley; 48. connecting blocks; 49. a second connecting rod; 50. an eighth rotating wheel; 51. a sixth belt.

As shown, specific structures and devices are labeled in the figures to clearly realize the structures of the embodiments of the present invention, but this is only an illustration and is not intended to limit the present invention to the specific structures, devices and environments, and one of ordinary skill in the art can adjust or modify the devices and environments according to specific needs, and the adjusted or modified devices and environments are still included in the scope of the appended claims.

Detailed Description

The invention provides a high-efficiency automatic cleaning device for a glass building curtain wall and a using method thereof, which are described in detail in the following by combining the attached drawings and specific embodiments. Meanwhile, it is described herein that the following embodiments are the best and preferred embodiments for the purpose of making the embodiments more detailed, and may be implemented in other alternative ways by those skilled in the art; also, the drawings are only for purposes of more particularly describing embodiments and are not intended to limit the invention in any way.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

In general, terms may be understood at least in part from the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in the singular or may be used to describe a combination of features, structures, or characteristics in the plural, depending at least in part on the context. Additionally, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead allow for the presence of other factors not necessarily explicitly described, depending at least in part on the context.

As used herein, the term "nominal" refers to a desired or target value, and a range of values above and/or below the desired value, of a characteristic or parameter set during a design phase of a production or manufacturing process for a component or process operation. The range of values may be due to slight variations in manufacturing processes or tolerances. As used herein, the term "about" indicates a value of a given quantity that may vary based on the particular technology node associated with the subject semiconductor device. The term "about" may indicate a given amount of a value that varies, for example, within 5% -15% of the value (e.g., ± 5%, ± 10% or ± 15% of the value), based on the particular technology node.

It is to be understood that the meaning of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest manner such that "on … …" means not only "directly on" something "but also includes the meaning of" on "something with intervening features or layers therebetween, and" over … … "or" over … … "means not only" over "or" over "something" but may also include the meaning of "over" or "over" something without intervening features or layers therebetween.

Further, spatially relative terms such as "below …," "below …," "lower," "above …," "upper," and the like may be used herein for convenience of description to describe the relationship of one element or feature to another element or feature, as shown in the figures. Spatially relative terms are intended to encompass different orientations in use or operation of the device in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1, an embodiment of the present invention provides an efficient automatic cleaning device for a glass building curtain wall, which includes a housing 1, wherein lifting rings are symmetrically arranged at the top end of the housing 1, walking units 2 are arranged at two sides of the housing 1, a cleaning unit 3, a wiping unit 4 and a collecting unit 5 are respectively arranged inside the housing 1, a first rotating shaft 8 is rotatably connected inside the housing 1, the walking units 2 are linked with the cleaning unit 3 through the first rotating shaft 8, a third rotating shaft 35 is rotatably connected inside the housing 1, the cleaning unit 3 is linked with the wiping unit 4 through the third rotating shaft 35, the walking units 2 are used for driving the whole cleaning device to translate on the glass building curtain wall, the cleaning unit 3 is used for cleaning the glass building curtain wall, the wiping unit 4 is used for wiping the cleaned glass building curtain wall, the collecting unit 5 is used for collecting cleaned sewage, tie on rings through two lifting ropes, put down this self-cleaning device slowly from the roof, drive this self-cleaning device slow moving through walking unit 2, drive cleaning unit 3 through walking unit 2 simultaneously and wash curtain wall glass surface, the sewage that the washing produced is collected through collecting unit 5, avoid sewage to waft at will, prevent to cause environmental pollution and influence artifical process, the glass after the washing is wiped futilely through wiping unit 4 is automatic, the current back of wasing has been solved, the problem of natural air-dry production water stain, further cleaning performance, drive cleaning unit 3 and wipe dry unit 4 work respectively through walking unit 2, reduce the use of motor, therefore, the cost is reduced, and the whole weight of this self-cleaning device has been reduced, it is great to solve current self-cleaning device dead weight, influence the problem of hoist and mount.

As shown in fig. 1 and 2, the traveling unit 2 includes a motor 6, the motor 6 is installed inside the housing 1, an output end of the motor 6 is fixedly connected with a first rotating wheel 7, one side of the first rotating wheel 8, which is close to an inner wall of the housing 1, is fixedly connected with a second rotating wheel 9, the same first belt 10 is tensioned on the first rotating wheel 7 and the second rotating wheel 9, two third rotating wheels 11 are arranged inside the housing 1, one of the third rotating wheels 11 is rotatably connected to the inner wall of the housing 1, the other third rotating wheel 11 is fixedly connected to the first rotating wheel 8, the same second belt 12 is tensioned on the two third rotating wheels 11, four rotating rods 13 are arranged on outer walls on two sides of the housing 1, the four rotating rods 13 are respectively coupled with the first rotating wheel 7, the second rotating wheel 9 and the two third rotating wheels 11 through a rotating shaft, one end of the rotating rod 13 is rotatably connected with a first connecting rod 14, a rotating block 15 is rotatably connected on an outer wall of the housing 1, the first connecting rod 14 is slidably connected with the rotating block 15, one end of the first connecting rod 14 is rotatably connected with a supporting rod 16, a bottom plate 17 is fixedly connected with a bottom plate 17, a sliding block 18 is arranged on the outer wall of the bottom plate 17, sliding block 19 is symmetrically connected with sliding blocks 20, and sliding grooves 20 are symmetrically connected with sliding blocks 20 on two sides of the housing 1, and sliding grooves 20.

The automatic cleaning device comprises a motor 6, a first rotating wheel 7, a first belt 10, a second rotating wheel 9, a third rotating wheel 11, a second belt 12, a third rotating wheel 11, a second rotating wheel 11, a third rotating wheel 7, a supporting rod 16, a sliding block 19, a sliding block 20 and a sliding groove 19, wherein the first rotating wheel 7 is driven by the first rotating wheel 8, the third rotating wheel 11 on the first rotating shaft 8 rotates by the first rotating wheel 8, the four rotating rods 13 rotate, the first connecting rod 14 rotates by the rotating rods 13, the first connecting rod 14 slides on a rotating block 15, the supporting rod 16 is driven by the first connecting rod 14 to move, under the cooperation of the sliding block 20 and the sliding groove 19, the supporting rod 16 is driven to vertically move and horizontally, the sucking disc 18 is driven to be continuously away from and close to curtain wall glass by the supporting rod 16, in the process of moving the sucking disc 18, two sucking discs 18 are adsorbed on the curtain wall glass all the time, the curtain wall glass, the automatic cleaning device automatically and slowly moves on the curtain wall glass, the curtain wall glass can replace the mode that a negative pressure is close to the curtain wall, when the existing cleaning device receives the curtain wall glass in parallel with the curtain wall glass, the curtain wall glass cleaning device, the curtain wall cleaning device, the problem that the curtain wall cleaning device is easy-to be convenient to shake is solved, and the automatic cleaning unit is set up and the curtain wall cleaning device, and the curtain wall cleaning device is convenient to be convenient to walk on the next step of the automatic cleaning unit 2.

As shown in fig. 2, 3, 7, 8 and 9, the washing unit 3 includes a mounting plate 24, a plurality of cleaning brushes 26 rotatably coupled to one side of the mounting plate 24, a second bevel gear 25 rotatably coupled to the other side of the mounting plate 24, and the second bevel gear 25 is fixedly connected with the cleaning brush 26 by penetrating through the mounting plate 24, the inside of the housing 1 is provided with three pairs of fourth rotating wheels 21, wherein three fourth rotating wheels 21 are fixedly connected to the first rotating shaft 8, the other three fourth rotating wheels 21 are rotatably connected to the inner wall of the housing 1, the same third belt 22 is tensioned on a pair of the fourth rotating wheels 21, the first helical gear 23 is engaged and connected to the second helical gear 25, and the first helical gear 23 and the fourth rotating wheel 21 are linked through a rotating shaft, the inside of the housing 1 is fixedly connected with a water tank 27, the bottom end of the water tank 27 is provided with a connecting pipe, the axial positions of the second helical gear 25 and the cleaning brush 26 are provided with through holes, one end of the connecting pipe passes through the through holes and is fixedly connected with a first nozzle 28, the inside of the housing 1 is rotatably connected with a third rotating shaft 35, a plurality of eighth rotating wheels 50 are fixedly connected on the first rotating shaft 8 and the third rotating shaft 35, the same sixth belt 51 is tensioned on the pair of eighth rotating wheels 50, both ends of the third rotating shaft 35 are fixedly connected with a sixth rotating wheel 36, a second rotating shaft 32 is rotatably connected on the water tank 27, both ends of the second rotating shaft 32 are fixedly connected with a fifth rotating wheel 34 corresponding to the outer side of the water tank 27, the same fourth belt 37 is tensioned on the fifth rotating wheel 34 and the sixth rotating wheel 36, a plurality of first connecting shafts 33 are provided on the second rotating shaft 32, a limiting block 31 is rotatably connected with a limiting block 31 corresponding to the inside of the water tank 27, the bottom end of the mounting block 29 is rotatably connected with a flip-cover 30, and the connecting position of the flip cover 30 are provided with a first reset spring.

With the rotation of the first rotating shaft 8, the first helical gear 23 is driven to rotate through the cooperation of the fourth rotating wheel 21 and the third belt 22, the second helical gear 25 is driven to rotate through the first helical gear 23, the cleaning brush 26 is driven to rotate through the second helical gear 25, curtain wall glass is cleaned through the cleaning brush 26, water flows into the water tank 27 along with the rotation of the first rotating shaft 8, the third rotating shaft 35 is driven to rotate through the cooperation of the eighth rotating wheel 50 and the sixth belt 51, the sixth rotating wheel 36 is driven to rotate through the third rotating shaft 35, the fifth rotating wheel 34 is driven to rotate through the fourth belt 37, the second rotating shaft 32 is driven to rotate through the fifth rotating wheel 34, the first connecting shaft 33 is driven to rotate through the second rotating shaft 32, the limiting block 31 is driven to move through the first connecting shaft 33, under the restriction of the water tank 27, the limiting block 31 drives the mounting frame 29 to move up and down, when the mounting frame 29 moves up, the flip 30 is opened under the pressure of water, when the mounting frame 29 moves down, the flip 30 is closed under the effect of the first return spring, the cleaning brush 30 pushes the cleaning brush head 28 to rotate, and the cleaning unit 26 is driven to rotate, and the cleaning unit to clean the curtain wall glass, and improve the cleaning head 26.

As shown in fig. 2 to 5, the wiping unit 4 includes a fourth rotating shaft 38, the fourth rotating shaft 38 is rotatably connected to the inside of the housing 1, two seventh rotating wheels 39 are fixedly connected to the fourth rotating shaft 38 and the third rotating shaft 35, a same fifth belt 40 is tensioned on the pair of seventh rotating wheels 39, the inside of the housing 1 is rotatably connected to a second connecting shaft 41, the second connecting shaft 41 is rotatably connected to two fifth rotating shafts 42, a same water-absorbing cloth 43 is tensioned on the fourth rotating shaft 38 and the two fifth rotating shafts 42, a water pipe is inserted into the top end of the housing 1, one end of the water pipe is fixedly connected to a second nozzle 44, the second nozzle 44 is inserted into the water-absorbing cloth 43, and a pair of squeezing wheels is disposed inside and outside the housing 1 corresponding to the water-absorbing cloth 43.

Along with the movement of the automatic cleaning device, the wiping unit 4 moves to the curtain wall glass cleaned by the cleaning unit 3, the seventh rotating wheel 39 is driven to rotate along with the rotation of the third rotating shaft 35, the water absorbing cloth 43 is driven to transmit through the cooperation of the fifth belt 40, the other seventh rotating wheel 39 and the fifth rotating shaft 42 on the second connecting shaft 41, the cleaned curtain wall glass is wiped through the water absorbing cloth 43, the problem that watermarks are left on the curtain wall glass due to natural air drying and affect the appearance and the cleaning effect is solved, the cleaning unit 3 is driven to clean through the walking unit 2, the wiping unit 4 is driven to wipe at the same time, the cleaning effect is further improved, one surface of the water absorbing cloth 43 is reversely washed through the second spray head 44, the top of the water tank 27 is provided with the filter screen, the washed water is sprayed out through the first spray head 28, the washed water absorbing cloth 43 is extruded by the pair of extrusion wheels to remove water and then is conveyed to one side of the curtain wall glass again, the curtain wall glass is wiped, so that the water absorbing cloth 43 can be recycled, the drying effect is improved, and the cleaning effect of the automatic cleaning device is further improved.

As shown in fig. 1 to 6, the collecting unit 5 includes a collecting box 45, the collecting box 45 is mounted on the inner wall of the bottom end of the housing 1, a water inlet is formed at the top end of the collecting box 45, one of the water inlets is rotatably connected with a rotating plate 46, a second return spring is arranged at a position where the rotating plate 46 is connected with the collecting box 45, pulleys 47 are rotatably connected to both ends of the rotating plate 46, two connecting blocks 48 are respectively arranged on the rotating plate 46 and the second connecting shaft 41, the same second connecting rod 49 is rotatably connected to each of the pair of connecting blocks 48, the collecting box 45 collects the sewage generated after the cleaning unit 3 cleans the curtain wall glass, the sewage is prevented from being scattered randomly, the environmental pollution and the manual work are prevented from passing through, and the rotating plate 46 is rotated by the window frame when the rotating plate 46 moves to the window frame at the position between the first curtain wall glass and the second curtain wall glass, the rotation of the rotating plate 46 drives the connecting block 48 on the rotating plate 46 to rotate, the connecting block 48 drives the second connecting rod 49 to move, the second connecting rod 49 is matched with the other connecting block 48 to drive the second connecting shaft 41 to rotate, the second connecting shaft 41 drives the fifth rotating shafts 42 to rotate, so that the two fifth rotating shafts 42 are parallel to the curtain wall glass, the water absorbing cloth 43 is staggered with the previous window frame, the water absorbing cloth 43 is driven to move to one side of the next curtain wall glass along with the movement of the automatic cleaning device, at the moment, the rotating plate 46 is staggered with the window frame, under the action of the second reset spring, the rotating plate 46 is rotated and reset, and further the fifth rotating shaft 42 is driven to rotate and reset, so that the water absorbing cloth 43 is reset and continuously attached to the curtain wall glass, and through the moving mode, the connection part of the window frame and the curtain wall glass is conveniently wiped by the water absorbing cloth 43, the problem of because of when cleaning brush 26 removed, outstanding window frame is held back sewage in the position department that curtain wall glass and window frame are connected is solved, has further improved the cleaning performance.

As shown in fig. 1-9, a method for using an efficient automatic cleaning device for glass building curtain walls comprises: s1, automatic movement, a first rotating wheel 7 is driven to rotate through a motor 6, a first rotating wheel 8 is driven to rotate through the cooperation of a first belt 10 and a second rotating wheel 9, a third rotating wheel 11 on the first rotating wheel 8 is driven to rotate through the first rotating wheel 8, another third rotating wheel 11 is driven to rotate through the cooperation of the third rotating wheel 11 and a second belt 12, four rotating rods 13 are driven to rotate through the rotation of the first rotating wheel 7, a first connecting rod 14 is driven to rotate through the rotating rods 13, the first connecting rod 14 slides on a rotating block 15 and drives a supporting rod 16 to move, under the cooperation of a sliding block 20 and a sliding groove 19, the supporting rod 16 is enabled to move vertically and horizontally, the supporting rod 16 drives a sucking disc 18 to be continuously far away from and close to curtain wall glass, in the process of moving of the sucking disc 18, two sucking discs 18 are constantly adsorbed on the curtain wall glass, and the automatic cleaning device can automatically and slowly move on the curtain wall glass.

S2, automatic cleaning, along with the rotation of the first rotating shaft 8, the fourth rotating wheel 21 is matched with the third belt 22 to drive the first helical gear 23 to rotate, the second helical gear 25 is driven to rotate through the first helical gear 23, the cleaning brush 26 is driven to rotate through the second helical gear 25, curtain wall glass is cleaned through the cleaning brush 26, along with the water flowing into the water tank 27, meanwhile, the first rotating shaft 8 rotates, through the matching of the eighth rotating wheel 50 and the sixth belt 51, the third rotating shaft 35 is driven to rotate, the sixth rotating wheel 36 is driven to rotate through the third rotating shaft 35, the fifth rotating wheel 34 is driven to rotate through the fourth belt 37, the second rotating shaft 32 is driven to rotate through the fifth rotating shaft 34, the first connecting shaft 32 drives the first connecting shaft 33 to rotate, the limiting block 31 is driven to move through the first connecting shaft 33, under the limitation of the limiting block 31 drives the mounting block 29 to move, when the mounting block 29 moves upwards, the flip 30 is opened under the pressure of the water, when the curtain wall 29 moves downwards, the flip 30 is closed under the action of the first return spring, at the moment, the flip 30 moves downwards, the cleaning brush 30 pushes the glass to be matched with the cleaning brush 26, and the glass is cleaned through the spraying head 28, and the cleaning brush 26 is sprayed out.

And S3, automatically wiping, moving the wiping unit 4 to the curtain wall glass cleaned by the cleaning unit 3 along with the movement of the automatic cleaning device, driving a seventh rotating wheel 39 to rotate along with the rotation of a third rotating shaft 35, driving a water absorbing cloth 43 to transmit through the cooperation of a fifth belt 40, another seventh rotating wheel 39 and a fifth rotating shaft 42 on a second connecting shaft 41, wiping the cleaned curtain wall glass through the water absorbing cloth 43, simultaneously reversely washing one surface of the water absorbing cloth 43 through a second nozzle 44, arranging a filter screen at the top of the water tank 27, filtering the flushed water through the filter screen, spraying out the filtered water through the first nozzle 28, extruding the flushed water through the pair of extruding wheels 43, and then conveying the squeezed water to one side of the curtain wall glass again to wipe the curtain wall glass.

S4, collecting sewage, collecting the sewage generated after the cleaning unit 3 cleans the curtain wall glass through a collecting box 45, simultaneously, when the rotating plate 46 moves to a window frame at a position between the first curtain wall glass and the second curtain wall glass, enabling the rotating plate 46 to rotate through the window frame, driving a connecting block 48 on the rotating plate 46 to rotate through the rotation of the rotating plate 46, driving a second connecting rod 49 to move through the connecting block 48, matching the second connecting rod 49 with another connecting block 48, driving a second connecting shaft 41 to rotate, driving a fifth rotating shaft 42 to rotate through the second connecting shaft 41, enabling the two fifth rotating shafts 42 to be parallel to the curtain wall glass, further enabling the water absorbing cloth 43 to be staggered with the previous window frame, driving the water absorbing cloth 43 to move to one side of the next curtain wall glass along with the movement of the automatic cleaning device, at the moment, enabling the rotating plate 46 to rotate and reset under the action of a second reset spring, driving the fifth rotating shaft 42 to rotate and reset, further enabling the water absorbing cloth 43 to reset, and continuously cling to the next curtain wall glass.

According to the technical scheme provided by the invention, the walking unit, the cleaning unit, the wiping unit and the collecting unit are arranged, two lifting ropes are tied on the lifting rings, the automatic cleaning device is slowly put down from the roof, the walking unit drives the automatic cleaning device to slowly move, meanwhile, the walking unit drives the cleaning unit to clean the outer surface of the curtain wall glass, sewage generated by cleaning is collected through the collecting unit, the sewage is prevented from splashing at will, environmental pollution and manual work influence are prevented, the cleaned glass is automatically wiped through the wiping unit, the problem that water stains are generated by natural air drying after the existing cleaning is solved, the cleaning effect is further improved, the walking unit respectively drives the cleaning unit and the wiping unit to work, the use of a motor is reduced, the cost is reduced, the overall weight of the automatic cleaning device is reduced, and the problems that the existing automatic cleaning device is heavy in self weight and lifting is influenced are solved.

Through setting up the motor, the motor drives first runner and rotates, cooperation through first belt and second runner drives first runner and rotates, it rotates to drive the epaxial third runner of first runner through first axis of rotation, cooperation through third runner and second belt, it rotates to drive another third runner, through first runner, the rotation of first runner and third runner, drive four dwangs and rotate, it rotates to drive the head rod through the dwang, simultaneously the head rod slides on the turning block, the head rod drives the bracing piece and removes, under the cooperation of slider and spout, make the bracing piece carry out vertical removal and horizontal migration, it keeps away from and presses close to with curtain glass constantly to drive the sucking disc through the bracing piece, in-process at the sucking disc removal, constantly there are two sucking discs to adsorb on curtain glass, make this automatic cleaning device automatic slow movement on curtain glass, adsorption through the sucking disc, the mode of curtain has been replaced the negative pressure to press close to, when having solved current cleaning device and having received and blown with curtain glass parallel wind-force, the problem of easily rocking has been improved the stability when this automatic cleaning device used, and through the setting of sucking disc, the drive unit is walked on next step to the glass cleaning unit.

The water absorption cloth is arranged, the wiping unit moves to the position of the curtain wall glass cleaned by the cleaning unit along with the movement of the automatic cleaning device, the seventh rotating wheel is driven to rotate along with the rotation of the third rotating shaft, the transmission of the water absorption cloth is driven through the cooperation of the fifth belt, the other seventh rotating wheel and the fifth rotating shaft on the second connecting shaft, the cleaned curtain wall glass is wiped through the water absorption cloth, the problem that the watermark is left on the curtain wall glass due to natural air drying and the attractiveness and the cleaning effect are influenced is solved, the cleaning unit is driven to clean through the walking unit, the wiping unit is driven to wipe at the same time, the cleaning effect is further improved, one surface of the water absorption cloth is reversely washed through the second nozzle, the top of the water tank is provided with the filter screen, the washed water is filtered through the filter screen and sprayed out through the first nozzle, the washed water absorption cloth is extruded through the pair of extrusion wheels to remove water and then is conveyed to one side of the curtain wall glass again, the curtain wall glass is wiped, the water absorption cloth can be recycled, the wiping effect is improved, and the cleaning effect of the automatic cleaning device is further improved.

The invention is intended to cover alternatives, modifications, equivalents and alternatives which may be included within the spirit and scope of the invention. In the following description of the preferred embodiments of the present invention, specific details are set forth in order to provide a thorough understanding of the present invention, and it will be apparent to those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail as not to unnecessarily obscure aspects of the present invention.

Those skilled in the art will appreciate that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer readable storage medium, such as: ROM/RAM, magnetic disk, optical disk, etc.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an efficient glass building curtain self-cleaning device which characterized in that includes:

the cleaning device comprises a shell, wherein walking units are arranged on two sides of the shell and used for driving the whole cleaning device to horizontally move on a glass building curtain wall, and a cleaning unit, a wiping unit and a collecting unit are respectively arranged in the shell; the cleaning unit is used for cleaning the glass building curtain wall, the wiping unit is used for wiping the cleaned glass building curtain wall, and the collecting unit is used for collecting the cleaned sewage;

a third rotating shaft is rotatably connected inside the shell, and the cleaning unit is linked with the wiping unit through the third rotating shaft;

the walking unit includes the motor, the motor install in the inside of shell, the first runner of output fixedly connected with of motor, be close to in the first axis of rotation one side fixedly connected with second runner of shell inner wall, first runner with the tensioning has same first belt on the second runner, the inside of shell is provided with two third runners, one of them the third runner rotate connect in on the inner wall of shell, another third runner fixed connection in the first axis of rotation, two the tensioning has same second belt on the third runner, be provided with four dwangs, and four on the both sides outer wall of shell the dwang respectively through the pivot with first runner the second runner and two the third runner linkage, the one end of dwang is rotated and is connected with the head rod, it is connected with the turning block to rotate on the outer wall of shell, just the head rod with turning block sliding connection, the one end of head rod is rotated and is connected with the bracing piece, the one end fixedly connected with bottom plate of bracing piece, be provided with the sucking disc on the bottom plate, the symmetrical spout has been seted up on the both sides outer wall of shell, just sliding connection has the slider, just sliding connection with sliding connection is with the spout.

2. The efficient automatic cleaning device for the glass building curtain wall as claimed in claim 1, wherein the cleaning unit comprises a mounting plate, one side of the mounting plate is rotatably connected with a plurality of cleaning brushes, the other side of the mounting plate is rotatably connected with a second helical gear, the second helical gear penetrates through the mounting plate and is fixedly connected with the cleaning brushes, three pairs of fourth rotating wheels are arranged inside the housing, the three fourth rotating wheels are fixedly connected to the first rotating shaft, the other three fourth rotating wheels are rotatably connected to the inner wall of the housing, the same third belt is tensioned on the pair of fourth rotating wheels, the second helical gear is connected with a first helical gear in a meshing manner, and the first helical gear and the fourth rotating wheels are linked through a rotating shaft.

3. The efficient automatic cleaning device for the glass building curtain wall as claimed in claim 2, wherein a water tank is fixedly connected to the inside of the housing, a connecting pipe is arranged at the bottom end of the water tank, through holes are formed in the axial positions of the second bevel gear and the cleaning brush, one end of the connecting pipe penetrates through the through holes and is fixedly connected with a first nozzle, a third rotating shaft is rotatably connected to the inside of the housing, a plurality of eighth rotating wheels are fixedly connected to the first rotating shaft and the third rotating shaft, a same sixth belt is tensioned on the pair of eighth rotating wheels, sixth rotating wheels are fixedly connected to two ends of the third rotating shaft, a second rotating shaft is rotatably connected to the water tank, two ends of the second rotating shaft correspond to a fifth rotating wheel fixedly connected to the outside of the water tank, a same fourth belt is tensioned on the fifth rotating wheel and the sixth rotating wheel, a plurality of first connecting shafts are arranged on the second rotating shaft, a limiting block is slidably connected to the first connecting shaft and corresponds to the mounting rack, a flip is rotatably connected to the bottom end of the mounting rack, and a first reset spring is arranged at the rotational connection position of the flip.

4. The automatic cleaning device for glass building curtain wall with high efficiency as claimed in claim 1, wherein the wiping unit comprises a fourth rotating shaft, the fourth rotating shaft is rotatably connected to the inside of the housing, two seventh rotating wheels are fixedly connected to the fourth rotating shaft and the third rotating shaft, the same fifth belt is tensioned on one pair of the seventh rotating wheels, a second connecting shaft is rotatably connected to the inside of the housing, two fifth rotating shafts are rotatably connected to the second connecting shaft, and the same water absorbing cloth is tensioned on the fourth rotating shaft and the two fifth rotating shafts.

5. The efficient automatic cleaning device for the glass building curtain wall as claimed in claim 4, wherein the collecting unit comprises a collecting box, the collecting box is mounted on the inner wall of the bottom end of the housing, a water inlet is formed in the top end of the collecting box, a rotating plate is rotatably connected to one of the water inlets, a second return spring is arranged at a position where the rotating plate is connected with the collecting box, pulleys are rotatably connected to two ends of the rotating plate, two connecting blocks are respectively arranged on the rotating plate and the second connecting shaft, and a pair of the connecting blocks are respectively rotatably connected with a same second connecting rod.

6. The automatic cleaning device for efficient glass building curtain walls as claimed in claim 4, wherein a pair of squeezing wheels is arranged inside the casing corresponding to the inner side and the outer side of the water absorbing cloth.

7. The efficient automatic cleaning device for the glass building curtain wall as claimed in claim 6, wherein a water pipe is inserted into the top end of the housing, a second nozzle is fixedly connected to one end of the water pipe, and the second nozzle is inserted into the water absorption cloth.

8. The efficient automatic cleaning device for the glass building curtain wall as claimed in claim 1, wherein the top end of the outer shell is symmetrically provided with hanging rings.

9. The use method of the high-efficiency automatic cleaning device for the glass building curtain wall as claimed in any one of claims 1 to 8, is characterized by comprising the following steps:

s1, automatic movement, a first rotating wheel is driven to rotate through a motor, a first rotating wheel is driven to rotate through the cooperation of a first belt and a second rotating wheel, a third rotating wheel on the first rotating wheel is driven to rotate through the first rotating shaft, another third rotating wheel is driven to rotate through the cooperation of the third rotating wheel and a second belt, four rotating rods are driven to rotate through the rotation of the first rotating wheel, a first connecting rod is driven to rotate through the rotating rods, the first connecting rod slides on a rotating block, the first connecting rod drives a supporting rod to move, the supporting rod is driven to vertically move and horizontally move under the cooperation of a sliding block and a sliding groove, the supporting rod is driven to continuously keep away from and approach to curtain wall glass through the supporting rod, two sucking discs are adsorbed on the curtain wall glass at any time in the moving process of the sucking discs, and the automatic cleaning device automatically and slowly translates on the curtain wall glass;

s2, automatic cleaning, wherein with the rotation of a first rotating shaft, a first helical gear is driven to rotate through the matching of a fourth rotating wheel and a third belt, a second helical gear is driven to rotate through the first helical gear, a cleaning brush is driven to rotate through the second helical gear, curtain wall glass is cleaned through the cleaning brush, water flows into a water tank, meanwhile, the rotation of the first rotating shaft drives a third rotating shaft to rotate through the matching of an eighth rotating wheel and a sixth belt, a sixth rotating wheel is driven to rotate through the third rotating shaft, a fifth rotating wheel is driven to rotate through the fourth belt, a second rotating shaft is driven to rotate through the fifth rotating wheel, a first connecting shaft is driven to rotate through the second rotating shaft, a limiting block is driven to move through the first connecting shaft, under the limitation of the water tank, the limiting block drives the mounting frame to move up and down, a flip cover is opened under the pressure of the water, when the mounting frame moves down, the flip cover is closed under the action of a first return spring, at the moment, the mounting frame moves down, the water is pushed out from a first spray head through the flip cover, and the cleaning brush is matched with the cleaning brush to clean the curtain wall glass;