CN211511608U

CN211511608U - Window cleaning robot

Info

Publication number: CN211511608U
Application number: CN202020116330.8U
Authority: CN
Inventors: 王昊宇; 林乐茹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-09-18
Anticipated expiration: 2030-01-18

Abstract

The utility model relates to a window cleaning robot, which belongs to the technical field of cleaning equipment and comprises an active window cleaner and a passive window cleaner, wherein the active window cleaner comprises an active shell, a set of two sliding holes are formed in the active shell, a window cleaning device is arranged in the sliding holes and comprises a sliding block which is slidably arranged in the sliding holes, a mounting plate is fixedly arranged on the sliding block outside the active shell, cleaning cloth is arranged on the mounting plate through a mounting piece, a pushing device for driving the two sliding blocks is also arranged in the active shell, a first accommodating groove is also formed in the active shell, and a permanent magnet is clamped in the first accommodating groove; the passive window wiper comprises a passive shell, a second accommodating groove is further formed in the passive shell, and a permanent magnet is installed in the second accommodating groove. The utility model discloses have clean better effect of effect.

Description

Window cleaning robot

Technical Field

The utility model belongs to the technical field of cleaning device's technique and specifically relates to a window cleaning robot is related to.

Background

In recent years, with the rapid development of socioeconomic performance in China, more and more high-rise buildings are built. In the latest ten-high-rise buildings in the world, up to 7 buildings come from China. While high-rise buildings become one city business card, a problem arises in that the outer glass is difficult to clean effectively. In the case of high-rise office buildings, the person can be uniformly hired to clean the outer glass, but for high-rise individual residents, it is not practical to hire the person to clean the outer glass.

If the granted publication number is CN204600352U, it discloses a novel magnetic window wiper, which comprises an external window wiper and an internal window wiper, wherein the internal window wiper is internally provided with a cleaning device, the external window wiper is provided with a cleaning device with the same position as the internal window wiper, and the external window wiper is provided with a rope for assisting in mounting the external window wiper; the external window cleaner and the internal window cleaner are provided with a group of column-shaped blocks with the same position, the bottom of each column-shaped block is provided with a permanent magnet, and the external window cleaner and the internal window cleaner are both provided with threaded holes for movably connecting the column-shaped blocks; the bottom of the external window cleaner and the bottom of the internal window cleaner are embedded with rotating balls which are in contact with the surface of the window glass.

The above prior art solutions have the following drawbacks: in the actual use process, the cleaning device of the window wiper is essentially a cleaning sponge, the window glass is only cleaned simply by the cleaning sponge, the outer layer of glass is often dirty, and the window glass cannot be well cleaned by the cleaning sponge when the window wiper is moved, so that a window wiping robot with better cleaning effect is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a window cleaning robot, it has the better effect of clean effect.

The above object of the present invention can be achieved by the following technical solutions:

a window cleaning robot comprises an active window cleaner and a passive window cleaner, wherein the active window cleaner comprises an active shell, a group of two sliding holes are formed in the active shell, a window cleaning device is installed in each sliding hole and comprises a sliding block which is installed in each sliding hole in a sliding mode, an installation plate is fixedly installed on each sliding block outside the active shell, cleaning cloth is installed on each installation plate through installation pieces, a pushing device used for driving the two sliding blocks is further installed in the active shell, a first accommodating groove is further formed in the active shell, and a permanent magnet is installed in each first accommodating groove in a clamping mode; the passive window wiper comprises a passive shell, a second accommodating groove is further formed in the passive shell, and a permanent magnet is installed in the second accommodating groove.

By adopting the technical scheme, the active window cleaner is arranged on the outer side of the glass, the passive window cleaner is arranged on the inner side of the glass, and the permanent magnets on the active shell and the passive shell are mutually adsorbed, so that the active window cleaner and the passive window cleaner are respectively adsorbed on the inner side and the outer side of the glass. When the driving window cleaner and the driven window cleaner are driven to move along the glass, the pushing device is started, and pushes the two sliding blocks to continuously slide in the sliding holes, so that the action of wiping the glass by hands is simulated. Namely, in the moving process of the active window wiper and the passive window wiper, the wiping cloth can move along with the active window wiper and can continuously slide to wipe the glass, so that the wiping and cleaning effects on the glass are improved.

The present invention may be further configured in a preferred embodiment as: the pushing device comprises a power part for providing power, a pushing part for transmitting the power to push the sliding blocks and a connecting part for connecting the two sliding blocks, the connecting part comprises a fixed rod fixedly arranged in the driving shell, a first connecting rod is rotatably arranged on the fixed rod, two ends of the first connecting rod are respectively rotatably arranged with a second connecting rod, and one end of each of the two second connecting rods, which is far away from the first connecting rod, is respectively rotatably connected with one sliding block.

By adopting the technical scheme, when the power part provides power and the pushing part pushes the sliding blocks to slide in the sliding holes, one sliding block slides, the second connecting rod and the first connecting rod are connected in a rotating mode to drive the first connecting rod to rotate, the first connecting rod can drive the other second connecting rod to rotate, and therefore the other sliding block is driven to slide in the sliding holes. Namely, the power part and the pushing part only need to push one sliding block, and then the two sliding blocks can be driven to synchronously slide.

The present invention may be further configured in a preferred embodiment as: the pushing piece comprises a guide ring fixedly mounted on the inner side wall of the driving shell, a push rod is slidably mounted in the guide ring, a connecting rod is fixedly mounted at one end of the push rod and connected with one sliding block, a waist-shaped hole is formed in the push rod, a first pushing rack is arranged on the inner side wall, close to one side of the sliding hole, of the waist-shaped hole, and a second pushing rack is arranged on the side wall, far away from the side of the sliding hole, of the waist-shaped hole.

Through adopting above-mentioned technical scheme, power spare only needs to drive the catch bar and constantly slides in the guide ring, and the catch bar can drive a sliding block through the connecting rod and constantly slide, can drive two sliding blocks and constantly slide.

The present invention may be further configured in a preferred embodiment as: the power part comprises a rotating rod which is rotatably arranged on the inner side wall of the driving shell, the rotating rod penetrates through the waist-shaped hole, and a sector gear is arranged on the rotating rod in the waist-shaped hole in a key connection mode; the driving shell is characterized in that a first bevel gear is arranged on the rotating rod in a key connection mode, a power motor is fixedly arranged on the inner side wall of the driving shell, a second bevel gear is arranged on a rotating shaft of the power motor in a key connection mode, and the first bevel gear is meshed with the second bevel gear.

Through adopting above-mentioned technical scheme, power motor starts the back, through the meshing of second bevel gear and first bevel gear, and power motor can drive the bull stick and rotate, and the bull stick rotates and can drive sector gear constantly to rotate. When the sector gear rotates, the sector gear is constantly meshed with the first pushing rack or the second pushing rack in the waist-shaped hole, and the first pushing rack and the second pushing rack are respectively positioned on two sides of the sector gear, so that the continuous rotation of the sector gear can drive the push rod to continuously slide in the guide ring in a reciprocating manner. The continuous reciprocating sliding of the push rod can drive the sliding block to continuously and reciprocally slide in the sliding hole, so that the wiping cloth is driven to imitate the action of a human hand for continuously and reciprocally wiping the glass.

The present invention may be further configured in a preferred embodiment as: the installed part is including cleaning the board, it has cleaning cloth to paste demountable installation through the magic on the board to clean, it is close to clean the board fixed mounting has a plurality of buckles on the lateral wall of mounting panel one side, the buckle includes a set of two elasticity cards, install the fixture block on the elasticity card, then seted up the confession on the mounting panel the sunken first heavy groove of buckle, still seted up on a set of two lateral walls of first heavy groove with the sunken groove of fixture block complex second, still install the elastic component on the mounting panel.

Through adopting above-mentioned technical scheme, before using this window cleaning robot, only need to wipe cloth and paste through the magic and install on wiping the board, promote again and wipe the board, make the buckle sink into first sunken inslot to make the fixture block finally the card go into the second sinks in the inslot, in order to accomplish the connection of dismantling of wiping board and mounting panel. The elastic piece additionally arranged can push the wiping plate to enable the wiping cloth to be tightly pressed against the outer side of the window glass, so that the wiping and cleaning effects are further improved.

The present invention may be further configured in a preferred embodiment as: the elastic component comprises a set of two first elastic pieces, two the equal fixed mounting of first elastic piece is in the mounting panel is close to on the lateral wall of wiping board one side, and two the mutual slope of first elastic piece is kept away from, two the equal fixed mounting of one end that first elastic piece kept away from each other has a second elastic piece, and two the second elastic piece extends towards the direction bending that keeps away from each other.

Through adopting above-mentioned technical scheme, the elasticity of first flexure strip and second flexure strip can promote and clean the board, and the smooth and easy degree when crooked second flexure strip that extends can improve and promote and clean the board to reduce and clean the dead possibility of board card.

The present invention may be further configured in a preferred embodiment as: the driving shell is internally provided with a driving rotating rod and a driven rotating rod in a rotating way, the driving rotating rod and the driven rotating rod are fixedly provided with driving wheels, the driving shell is internally provided with a driving device for driving the driving rotating rod to rotate, and the driven shell is internally provided with a plurality of universal balls.

By adopting the technical scheme, the active window wiper and the passive window wiper are mutually adsorbed by the permanent magnet, so that the friction resistance between the window glass and the active window wiper and the passive window wiper is large, and the active window wiper and the passive window wiper are difficult to move. The driving wheel is arranged on the active window cleaner, and the driving device capable of driving the driving wheel to rotate is arranged, so that the active window cleaner can be driven to move on window glass through the driving wheel, and the driving wheel can reduce the resistance between the active window cleaner and the window glass. The passive window cleaner moves under the driving of the active window cleaner through the mutual adsorption force between the permanent magnets, and the resistance between the passive window cleaner and the window glass can be reduced by the additionally arranged universal ball.

The present invention may be further configured in a preferred embodiment as: drive arrangement includes fixed mounting and is in driving motor in the initiative casing, key joint installs first gear in driving motor's the pivot, it has a actuating lever still fixed mounting on the inside wall of initiative casing, it installs the second gear to rotate on the actuating lever, still fixed cup jointing on the initiative bull stick install one with the third gear of second gear engagement.

Through adopting above-mentioned technical scheme, drive arrangement passes through driving motor and drives first gear rotation, and the second gear with it meshing then rotates under the drive of first gear, and the second gear then can drive the third gear drive to drive the drive wheel through initiative bull stick and rotate, finally realize initiatively wiping the removal of window ware.

The present invention may be further configured in a preferred embodiment as: still install the driving medium in the initiative casing, the driving medium includes a set of two supporting shoes, two the equal fixed mounting of supporting shoe is in on the inside wall of initiative casing, rotate on the supporting shoe and install the transfer line, the both ends of transfer line fixed mounting respectively has first transmission gear and second drive gear, fixed cup joint installs first drive disk on the initiative transfer lever, first drive disk is close to circumference is provided with first transmission ring gear on the lateral wall of first transmission gear one side, first transmission ring gear with first transmission gear meshing, then fixed cup joint installs the second drive plate on the passive transfer lever, the second drive plate is close to circumference is provided with the second transmission ring gear on the lateral wall of second drive gear one side, the second transmission ring gear with the meshing of second drive gear.

Through adopting above-mentioned technical scheme, rely on the initiative bull stick to drive the drive wheel and rotate the easy skidding that takes place the drive wheel, lead to the removal difficulty of initiative window cleaner. And a transmission part is additionally arranged, so that when the driving rotating rod rotates, the first transmission gear ring on the first transmission disc drives the first transmission gear meshed with the driving rotating rod to rotate, and the transmission rod is driven to rotate. When the transmission rod rotates, the second transmission gear ring on the second transmission disc is driven to rotate through the second transmission gear, so that the driven rotating rod is driven to rotate, and the driving wheel on the driven rotating rod is driven to rotate. Through setting up the driving medium promptly, can transmit driving motor's power to initiative bull stick and passive bull stick simultaneously to four drive wheels of simultaneous drive rotate in order to drive initiative window cleaner, with the possibility that reduces initiative window cleaner and skid.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the window cleaning device is arranged, so that the pushing device drives the cleaning cloth to continuously slide to simulate the action of cleaning the glass by hands, and the cleaning effect of the glass is improved;

2. the power piece, the pushing piece and the connecting piece are arranged, so that the two sliding blocks can be driven to synchronously reciprocate, and the wiping cloth is driven to imitate the action of continuously and reciprocally wiping the glass by hands;

3. the detachable installation piece is arranged, so that the wiping cloth is convenient to replace, and the elastic piece can push the wiping cloth to be tightly abutted against the window glass, so that the wiping and cleaning effects on the window glass are further improved;

4. the driving device is arranged to drive the driving wheel to rotate so as to drive the driving window cleaner to move, and the driving wheel and the universal ball can reduce the friction force between the driving window cleaner and the driven window cleaner and window glass;

5. through setting up the driving medium, can transmit driving motor's power for initiative bull stick and passive bull stick simultaneously to four drive wheels of simultaneous drive rotate in order to drive initiative window cleaner, with the possibility that reduces initiative window cleaner and skid.

Drawings

Fig. 1 is a schematic structural view of the window cleaning robot of the present invention when it is adsorbed on both sides of glass.

Fig. 2 is a schematic structural view of the passive window cleaner of the present invention.

Fig. 3 is a schematic view of the whole structure of the rotary window cleaner of the present invention.

Fig. 4 is a schematic structural view of the pushing device of the present invention.

Fig. 5 is a partially enlarged schematic view of a portion a in fig. 4.

Figure 6 is an exploded structural cross-sectional view of the mounting member of the present invention.

Fig. 7 is a schematic diagram of the internal structure of the active housing according to the present invention.

Fig. 8 is a partially enlarged schematic view of a portion B in fig. 7.

Fig. 9 is a partially enlarged schematic view of a portion C in fig. 7.

In the figure, 1, a passive window cleaner; 11. a passive housing; 12. a second accommodating groove; 13. a permanent magnet; 14. a universal ball; 2. an active window wiper; 21. an active housing; 22. a first accommodating groove; 23. a sliding hole; 3. a window cleaning device; 31. a sliding block; 32. mounting a plate; 4. a mounting member; 41. wiping the board; 42. wiping cloth; 43. buckling; 431. an elastic card; 432. a clamping block; 433. a first sink tank; 434. a second sink tank; 44. an elastic member; 441. a first elastic sheet; 442. a second elastic sheet; 5. a pushing device; 51. a power member; 511. a rotating rod; 512. a sector gear; 513. a first bevel gear; 514. a power motor; 515. a second bevel gear; 52. a pusher member; 521. a guide ring; 522. a push rod; 523. a connecting rod; 524. a kidney-shaped hole; 525. a first push rack; 526. a second push rack; 53. a connecting member; 532. a first link; 533. a second link; 6. an active rotating rod; 61. a passive rotating rod; 62. a drive wheel; 7. a drive device; 71. a drive motor; 72. a first gear; 73. a drive rod; 74. a second gear; 75. a third gear; 8. a transmission member; 81. a support block; 82. a transmission rod; 83. a first drive gear; 84. a second transmission gear; 85. a first drive disk; 86. a first transmission gear ring; 87. a second drive disk; 88. a second drive ring gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, a window cleaning robot disclosed by the present invention includes an active window cleaner 2 and a passive window cleaner 1. The passive window cleaner 1 comprises a passive shell 11, a second accommodating groove 12 is circumferentially formed in the side wall, close to the side of the active window cleaner 2, of the passive shell 11, and a permanent magnet 13 is installed in the second accommodating groove 12 in a clamping mode. Four universal balls 14 are also circumferentially and fixedly mounted on the driven shell 11 surrounded by the second accommodating groove 12.

As shown in fig. 1 and 3, the active window cleaner 2 includes an active housing 21, a first receiving groove 22 is circumferentially formed in a side wall of the active housing 21 close to one side of the passive window cleaner 1, a permanent magnet 13 is also installed in the first receiving groove 22 in a clamping manner, and the active window cleaner 2 and the passive window cleaner 1 are adsorbed to two sides of the window glass through the permanent magnet 13.

As shown in fig. 3 and 4, a set of two sliding holes 23 is formed in a side wall of the driving housing 21 close to the driven housing 11, a window cleaning device 3 is installed in the sliding holes 23, the window cleaning device 3 includes a set of two sliding blocks 31, and the two sliding blocks 31 are respectively installed in one sliding hole 23 in a sliding manner.

As shown in fig. 4 and 6, a mounting plate 32 is fixedly mounted on the sliding block 31 outside the active housing 21, and a wiping cloth 42 is mounted on the mounting plate 32 through the mounting member 4. The mounting member 4 comprises a wiping plate 41, a wiping cloth 42 is detachably mounted on the side wall of the wiping plate 41 far away from the mounting plate 32 through a magic tape, and two buckles 43 are fixedly mounted on the side wall of the wiping plate 41 near the mounting plate 32. Each buckle 43 comprises a set of two elastic clamping pieces 431, and a clamping block 432 is fixedly mounted on one side wall of one end of the two elastic clamping pieces 431 far away from the wiping plate 41 and far away from one side of the side wall. And the mounting panel 32 has been seted up two first sunken grooves 433 on being close to the lateral wall of wiping plate 41 one side, and buckle 43 can sink in first sunken groove 433, still offers the second sunken groove 434 with fixture block 432 complex on two inside walls of a set of first sunken groove 433.

The elastic piece 44 is further mounted on the mounting plate 32 between the two first sinking grooves 433, the elastic piece 44 includes a set of two first elastic pieces 441, the two first elastic pieces 441 are all obliquely arranged, and the two first elastic pieces 441 are mutually obliquely away from the mounting plate 32 from being close to the mounting plate 32 to being far away from the mounting plate 32. One end of each of the two first elastic pieces 441 away from each other is integrally formed with one second elastic piece 442, and the two second elastic pieces 442 extend in a bending manner towards the direction away from each other.

As shown in fig. 4 and 5, a pushing device 5 for driving the two sliding blocks 31 to move synchronously toward or away from each other is further mounted in the driving housing 21, and the pushing device 5 includes a power member 51 for providing power, a pushing member 52 for transmitting power to push the two sliding blocks 31, and a connecting member 53 for connecting the two sliding blocks 31.

As shown in fig. 4 and 7, the connecting member 53 includes a fixing rod (not shown in the figure), the fixing rod is fixedly installed on the inner side wall of the driving housing 21 between the two sliding holes 23, and the fixing rod is rotatably installed with a first connecting rod 532, two ends of the first connecting rod 532 are both hinged with a second connecting rod 533, and one end of each of the two second connecting rods 533 far away from the first connecting rod 532 is respectively rotatably connected with the inner side wall of one sliding block 31.

The pushing member 52 includes a guide ring 521 fixedly mounted on the inner side wall of the driving housing 21 on one side of the sliding hole 23, a push rod 522 is slidably mounted in the guide ring 521, a connecting rod 523 is vertically and fixedly mounted on one end of the push rod 522 and the side wall close to one side of the sliding hole 23, and the connecting rod 523 is connected with one of the sliding blocks 31. The other end of the pushing rod 522 is provided with a waist-shaped hole 524, the inner side wall of the waist-shaped hole 524 close to the sliding hole 23 is provided with a first pushing rack 525, and the side wall of the waist-shaped hole 524 far from the sliding hole 23 is provided with a second pushing rack 526.

As shown in fig. 4 and 5, the power member 51 includes a rotating rod 511 rotatably mounted on the inner sidewall of the driving housing 21, and the rotating rod 511 passes through the kidney-shaped hole 524. A sector gear 512 is keyed on the rotating rod 511 in the kidney-shaped hole 524, and the sector gear 512 is meshed with the first pushing rack 525 or the second pushing rack 526. The rotating rod 511 is further connected with a first bevel gear 513 in a key manner, the inner side wall of the driving shell 21 is further fixedly provided with a power motor 514, a rotating shaft of the power motor 514 is further connected with a second bevel gear 515 in a key manner, and the second bevel gear 515 is meshed with the first bevel gear 513.

As shown in fig. 7 and 8, an active rotating rod 6 and a passive rotating rod 61 are respectively rotatably installed at two ends of the active housing 21, and a driving wheel 62 is fixedly installed on both the active rotating rod 6 and the passive rotating rod 61 outside the active housing 21. The driving shell 21 is also internally provided with a driving device 7 for driving the driving rotating rod 6 to rotate. The driving device 7 comprises a driving motor 71 fixedly installed on the inner side wall of the driving shell 21, a first gear 72 is installed on a rotating shaft of the driving motor 71 in a key connection mode, a driving rod 73 is further fixedly installed on the inner side wall of the driving shell 21 on one side of the driving rotating rod 6, a second gear 74 is installed on the driving rod 73 in a rotating mode, and the first gear 72 is meshed with the second gear 74. A third gear 75 engaged with the second gear 74 is fixedly sleeved on the driving rotating rod 6. The driving motor 71 drives the driving rotary rod 6 to rotate through the meshing of the first gear 72 and the second gear 74 and the meshing of the second gear 74 and the third gear 75.

Still install driving medium 8 in the initiative casing 21, driving medium 8 includes a set of two supporting shoe 81, and two supporting shoe 81 are fixed mounting respectively at the both ends of the inside wall of initiative casing 21, and supporting shoe 81 all is located the one side that the power motor 514 was kept away from to the hole 23 that slides, and rotates on two supporting shoe 81 and installs transfer line 82.

As shown in fig. 8 and 9, a first transmission gear 83 and a second transmission gear 84 are respectively fixedly mounted at two ends of the transmission rod 82, a first transmission disk 85 is fixedly sleeved on the driving rotating rod 6, a first transmission gear ring 86 is circumferentially arranged on a side wall of the first transmission disk 85 close to one side of the first transmission gear 83, and the first transmission gear ring 86 is meshed with the first transmission gear 83. A second transmission disc 87 is fixedly sleeved on the driven rotating rod 61, a second transmission gear ring 88 is circumferentially arranged on the side wall of the second transmission disc 87, which is close to one side of the second transmission gear 84, and the second transmission gear ring 88 is meshed with the second transmission gear 84.

The implementation principle of the embodiment is as follows:

when the window cleaning robot is used, the active window cleaner 2 is placed on the outer side of glass, the passive window cleaner 1 is placed on the inner side of the glass, and the permanent magnets 13 on the active shell 21 and the passive shell 11 are mutually adsorbed, so that the active window cleaner 2 and the passive window cleaner 1 are respectively adsorbed on the inner side and the outer side of the glass.

Then, the driving motor 71 is started, the driving motor 71 drives the first gear 72 to rotate, the second gear 74 engaged with the first gear 72 is driven to rotate by the first gear 72, and the second gear 74 is driven by the third gear 75 to rotate the driving wheel 62 via the driving rotating rod 6. However, the driving wheel 62 is easy to slip by simply relying on the driving rotating rod 6 to drive the driving wheel 62 to rotate, which causes difficulty in moving the driving window cleaner 2. The transmission member 8 is additionally provided, so that when the driving rotary rod 6 rotates, the first transmission gear ring 86 on the first transmission disc 85 drives the first transmission gear 83 meshed with the first transmission gear ring to rotate, thereby driving the transmission rod 82 to rotate. When the transmission rod 82 rotates, the second transmission gear ring 88 on the second transmission disc 87 is driven to rotate by the second transmission gear 84, so as to drive the driven rotating rod 61 to rotate, and drive the driving wheel 62 on the driven rotating rod 61 to rotate. That is, by providing the transmission member 8, the power of the driving motor 71 can be transmitted to the driving rotating rod 6 and the driven rotating rod 61 at the same time, so as to drive the four driving wheels 62 to rotate at the same time to drive the driving window cleaner 2, thereby reducing the possibility of the driving window cleaner 2 slipping.

The pushing device 5 is activated when the active 2 and passive 1 wipers are driven to move along the glass. After the power motor 514 is started, the power motor 514 can drive the rotating rod 511 to rotate through the meshing of the second bevel gear 515 and the first bevel gear 513, and the rotating rod 511 rotates to drive the sector gear 512 to rotate continuously. When the sector gear 512 rotates, the sector gear is constantly meshed with the first pushing rack 525 or the second pushing rack 526 in the kidney-shaped hole 524, and because the first pushing rack 525 and the second pushing rack 526 are respectively located at two sides of the sector gear 512, the constant rotation of the sector gear 512 can drive the pushing rod 522 to constantly slide back and forth in the guide ring 521. The catch bar 522 can drive a sliding block 31 to slide constantly through the connecting rod 523, and a sliding block 31 slides, and then can be connected through the rotation of the second connecting rod 523 and the first connecting rod 523, drive the first connecting rod 523 to rotate, and the rotation of the first connecting rod 523 can drive another second connecting rod 523, thereby driving another sliding block 31 to slide in the sliding hole 23.

The two sliding blocks 31 respectively slide in the sliding holes 23 in a reciprocating manner, and can drive the wiping cloth 42 on the mounting plate 32 to simulate the action of wiping the glass by hands in a reciprocating manner. Namely, during the moving process of the active window cleaner 2 and the passive window cleaner 1, the wiping cloth 42 not only moves along with the moving process, but also continuously slides to wipe the glass, so that the wiping and cleaning effect of the glass is improved.

In addition, the wiping cloth 42 needs to be detached for cleaning, and after cleaning is completed, the wiping cloth 42 is only required to be mounted on the wiping plate 41 through the hook and loop fastener, and then the wiping plate 41 is pushed, so that the buckle 43 is sunk into the first sunk groove 433, and the clamping block 432 is finally clamped into the second sunk groove 434, so that the detachable connection of the wiping plate 41 and the mounting plate 32 is completed. The additionally arranged elastic piece 44 pushes the wiping plate by the elastic force of the first elastic piece 441 and the second elastic piece 442, so that the wiping cloth 42 is tightly pressed against the outer side of the window glass, and the wiping cleaning effect is further improved. The second elastic piece 442 extending in a bending manner can improve the smoothness of pushing the wiping board 41, so as to reduce the possibility of the wiping board 41 being stuck.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A window cleaning robot is characterized in that: comprises an active window wiper (2) and a passive window wiper (1), wherein the active window wiper (2) comprises an active shell (21), a group of two sliding holes (23) are arranged on the driving shell (21), a window cleaning device (3) is arranged in each sliding hole (23), the window cleaning device (3) comprises a sliding block (31) which is arranged in the sliding hole (23) in a sliding way, a mounting plate (32) is fixedly arranged on the sliding block (31) outside the driving shell (21), the mounting plate (32) is provided with a wiping cloth (42) through a mounting piece (4), a pushing device (5) for driving the two sliding blocks (31) is further arranged in the driving shell (21), a first accommodating groove (22) is further formed in the driving shell (21), and a permanent magnet (13) is installed in the first accommodating groove (22) in a clamping mode; the passive window wiper (1) comprises a passive shell (11), a second accommodating groove (12) is further formed in the passive shell (11), and a permanent magnet (13) is installed in the second accommodating groove (12).

2. A window wiping robot as defined in claim 1, wherein: the pushing device (5) comprises a power piece (51) for providing power, a pushing piece (52) for transmitting the power to push the sliding blocks (31) and a connecting piece (53) for connecting the two sliding blocks (31), wherein the connecting piece (53) comprises a fixed rod fixedly installed in the driving shell (21), a first connecting rod (532) is installed on the fixed rod in a rotating mode, two ends of the first connecting rod (532) are respectively installed with a second connecting rod (533) in a rotating mode, and one end, far away from the first connecting rod (532), of each of the two second connecting rods (533) is respectively connected with one sliding block (31) in a rotating mode.

3. A window wiping robot as defined in claim 2, wherein: the pushing piece (52) comprises a guide ring (521) fixedly mounted on the inner side wall of the driving shell (21), a push rod (522) is mounted in the guide ring (521) in a sliding mode, a connecting rod (523) is fixedly mounted at one end of the push rod (522), the connecting rod (523) is connected with the sliding block (31), a waist-shaped hole (524) is formed in the push rod (522), a first pushing rack (525) is arranged on the inner side wall, close to one side of the sliding hole (23), of the waist-shaped hole (524), and a second pushing rack (526) is arranged on the side wall, far away from one side of the sliding hole (23), of the waist-shaped hole (524).

4. A window wiping robot as defined in claim 3, wherein: the power part (51) comprises a rotating rod (511) rotatably mounted on the inner side wall of the driving shell (21), the rotating rod (511) penetrates through the waist-shaped hole (524), and a sector gear (512) is mounted on the rotating rod (511) in the waist-shaped hole (524) in a key connection manner; go back the key-type connection on bull stick (511) and install first bevel gear (513), still fixed mounting has motor power (514) on the inside wall of initiative casing (21), key-type connection installs second bevel gear (515) in the pivot of motor power (514), first bevel gear (513) with second bevel gear (515) meshing.

5. A window wiping robot as defined in claim 1, wherein: installation part (4) are including wiping board (41), it has wiping cloth (42) to paste demountable installation through the magic on wiping board (41), it is close to wipe board (41) fixed mounting has a plurality of buckles (43) on the lateral wall of mounting panel (32) one side, buckle (43) are including a set of two elasticity cards (431), install fixture block (432) on elasticity card (431), then seted up the confession on mounting panel (32) buckle (43) sunken first sunken groove (433), still seted up on a set of two lateral walls of first sunken groove (433) with fixture block (432) complex second sinks groove (434), still install elastic component (44) on mounting panel (32).

6. A window wiping robot as defined in claim 5, wherein: the elastic piece (44) comprises a group of two first elastic pieces (441), the two first elastic pieces (441) are fixedly mounted on the side wall of the mounting plate (32) close to one side of the wiping plate (41), the two first elastic pieces (441) are mutually inclined and far away, one second elastic piece (442) is fixedly mounted at one end, far away from each other, of the two first elastic pieces (441), and the two second elastic pieces (442) are bent and extended towards the directions, far away from each other.

7. A window wiping robot as defined in claim 1, wherein: the utility model discloses a ball-and-socket joint driving device, including initiative casing (21), initiative bull stick (6) and passive bull stick (61) are run through to install in initiative casing (21) internal rotation, outside initiative casing (21) initiative bull stick (6) with equal fixed mounting has drive wheel (62) on passive bull stick (61), still install in initiative casing (21) and be used for the drive initiative bull stick (6) pivoted drive arrangement (7), install a plurality of universal balls (14) on passive casing (11).

8. A window wiping robot as defined in claim 7, wherein: drive arrangement (7) are including fixed mounting be in driving motor (71) in initiative casing (21), keyed joint installs first gear (72) in the pivot of driving motor (71), still fixed mounting has a actuating lever (73) on the inside wall of initiative casing (21), rotate on actuating lever (73) and install second gear (74), still fixed cup joint on initiative bull stick (6) install one with third gear (75) of second gear (74) meshing.

9. A window wiping robot as defined in claim 8, wherein: still install driving medium (8) in initiative casing (21), driving medium (8) are including a set of two supporting shoe (81), two equal fixed mounting in supporting shoe (81) are in on the inside wall of initiative casing (21), it installs transfer line (82) to rotate on supporting shoe (81), the both ends of transfer line (82) fixed mounting respectively has first transmission gear (83) and second transmission gear (84), fixed socket joint is gone up in initiative bull stick (6) installs first transmission disc (85), first transmission disc (85) are close to circumference is provided with first transmission ring gear (86) on the lateral wall of first transmission gear (83) one side, first transmission ring gear (86) with first transmission gear (83) meshing, then fixed socket joint is installed second transmission disc (87) on passive bull stick (61), second transmission disc (87) are close to circumference is provided with on the lateral wall of second transmission gear (84) one side A second transmission gear ring (88), wherein the second transmission gear ring (88) is meshed with the second transmission gear (84).