CN114098504A - Window cleaning machine capable of improving stability under windy condition - Google Patents
Window cleaning machine capable of improving stability under windy condition Download PDFInfo
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- CN114098504A CN114098504A CN202111465621.3A CN202111465621A CN114098504A CN 114098504 A CN114098504 A CN 114098504A CN 202111465621 A CN202111465621 A CN 202111465621A CN 114098504 A CN114098504 A CN 114098504A
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- box body
- negative pressure
- arm joint
- upper arm
- box
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L1/00—Cleaning windows
- A47L1/02—Power-driven machines or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
- B62D57/024—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members specially adapted for moving on inclined or vertical surfaces
Abstract
The invention discloses a window cleaning machine for improving stability in windy conditions, which comprises a body, wherein a left front limb comprises an upper arm joint, a lower arm joint and an auxiliary adsorption module connected to the lower arm joint, the upper arm joint is hinged to a first box body, the upper arm joint is hinged to the lower arm joint, two hinged points on the upper arm joint are sleeved with torsion springs, and when the upper arm joint and the lower arm joint are in a natural state, the upper arm joint and the lower arm joint are in a contraction state. This window cleaning machine can improve the stability under breeze to medium wind-force condition through the effect of four limbs, especially the condition of proruption gust, and it is unwise to carry out equipment recovery under this condition, through the optimization of this scheme, can effectively resist the condition of proruption gust.
Description
Technical Field
The invention belongs to the technical field of cleaning devices, and particularly relates to a window cleaning machine capable of improving stability in windy conditions.
Background
CN202022858580.1 discloses a window cleaning machine, which comprises a body, the body includes first box and second box, the bottom surfaces of first box and second box all are equipped with negative pressure adsorption module, be equipped with ventilative wiper on the negative pressure adsorption module, negative pressure adsorption module separates the wiper and adsorbs on waiting to clean the face, first box passes through first drive arrangement and connects the second box, first drive arrangement drive first box and second box are close to or separate, and then drive the clean face of waiting to clean of wiper, one side of the body advancing direction is equipped with washing liquid sprinkler, washing liquid sprinkler is used for spraying the washing liquid to waiting to clean the face. This window cleaning machine realizes the walking through first box of drive and second box alternating motion, drives the wiper on the corresponding box and cleans when removing, and simple structure is stable, and is clean effectual.
Therefore, the technical problems to be solved by the present application are: how to further improve the stability of the window cleaning machine in windy conditions.
Disclosure of Invention
The invention mainly aims to provide a window cleaning machine for improving the stability in windy conditions, which can improve the stability in breeze to medium wind conditions, particularly sudden gust conditions, through the action of four limbs, and the recovery of equipment in the condition is not intelligent.
According to a first aspect of the invention, a window cleaning machine for improving stability in windy conditions is provided, which comprises a body, wherein the body comprises a first box body and a second box body, negative pressure adsorption modules are respectively arranged on the bottom surfaces of the first box body and the second box body, an air-permeable wiping cloth is arranged on each negative pressure adsorption module, each negative pressure adsorption module is adsorbed on a surface to be cleaned through the wiping cloth, the first box body is connected with the second box body through a first driving device, the first driving device drives the first box body and the second box body to be close to or separate from each other so as to drive the wiping cloth to clean the surface to be cleaned, a cleaning solution spraying device is arranged on one side in the advancing direction of the body and is used for spraying cleaning solution on the surface to be cleaned, four limbs are arranged on two sides of the body, the four limbs comprise a left front limb, a right front limb, a left rear limb and a right rear limb, the left front limb, the right limb and the rear limb, The right front limb is of a symmetrical structure and is connected to the first box body, and the left rear limb and the right rear limb are of a symmetrical structure and are connected to the second box body; the left forelimb and the right forelimb are identical in structure;
the left forelimb comprises an upper arm joint, a lower arm joint and an auxiliary adsorption module connected to the lower arm joint, the upper arm joint is hinged to the first box body, the upper arm joint is hinged to the lower arm joint, two hinged points on the upper arm joint are sleeved with torsion springs, and when the upper arm joint and the lower arm joint are in a natural state, the upper arm joint and the lower arm joint are in a contraction state;
the auxiliary adsorption module comprises a connecting block, the upper part of the connecting block is connected with a main motor, the lower part of the connecting block is provided with a cylinder, the power output end of the main motor is connected with a third screw rod, a screw rod nut is sleeved on the third screw rod in a threaded fit manner, the screw rod nut is fixedly connected with a sleeve, and the sleeve is sleeved in the cylinder; the improved feeding device is characterized in that a first bearing is arranged in the barrel and is sleeved on a polished rod part of the screw rod, the bottom of the sleeve is connected with a bottom plate, a through hole is formed in the center of the bottom plate, a sealing plate is arranged in the through hole and connected with a connecting rod penetrating through the through hole, a micro motor is fixed in the sleeve, a power output end of the micro motor is connected with a fourth screw rod, the fourth screw rod is in threaded fit with the connecting rod, a piece of flexible plastic pad is adhered to the sealing plate, the area of the flexible plastic pad is larger than that of the bottom plate, and a buffering pad is arranged on the bottom plate.
In the window cleaning machine for improving the stability in the windy condition, the anemometer is arranged on the first box body or the second box body, and the main motor and the micro motor are linked with the anemometer and the first driving device.
In the window cleaning machine for improving the stability in the windy condition, the first driving device comprises a plurality of first lead screws and a plurality of first motors fixed on the first box body, the first lead screws are provided with first lead screw nuts, the first lead screw nuts are fixed on the second box body, and the first motors drive the first lead screws to operate through the transmission mechanism;
when the first box body is adsorbed and fixed under negative pressure, the first lead screw drives the first lead screw nut to move linearly, so that the second box body is close to or separated from the first box body, and simultaneously, the second box body is driven to clean the surface to be scrubbed by the wiper;
when the second box body is fixed in a negative pressure adsorption mode, the first lead screw moves linearly on the first lead screw nut, so that the first box body is close to or separated from the second box body, and meanwhile the first box body is driven to clean the surface to be scrubbed by the scrubbing cloth.
In foretell window cleaning machine that improves stability under the windy condition, negative pressure adsorption module includes a plurality of negative pressure device, negative pressure device is including crisscross a plurality of negative pressure cavities that distribute on the bottom surface of the first box that corresponds and second box, the negative pressure cavity is connected with negative pressure fan, wrap up on the negative pressure cavity the wiping cloth, negative pressure fan operation makes the negative pressure cavity produce the negative pressure and separates the wiping cloth absorption and wait to wipe to wash one's face on.
In the window cleaning machine capable of improving the stability under the wind condition, the negative pressure adsorption module comprises a plurality of vacuum adsorption devices, the vacuum adsorption devices comprise sucker assemblies and vacuum pumps which are distributed on the first box body and the second box body in a staggered mode, and the sucker assemblies are connected with the vacuum pumps through pipelines.
One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:
this window cleaning machine can improve the stability under breeze to medium wind-force condition through the effect of four limbs, especially the condition of proruption gust, and it is unwise to carry out equipment recovery under this condition, through the optimization of this scheme, can effectively resist the condition of proruption gust.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
fig. 1 is a left side view of a window cleaner of embodiment 1 of the present invention;
fig. 2 is a bottom view of the window cleaner of embodiment 1 of the present invention;
FIG. 3 is a sectional view of an auxiliary adsorption module according to embodiment 1 of the present invention
Fig. 4 is a structural sectional view of a window cleaner of embodiment 1 of the present invention;
fig. 5 is a structural sectional view of a negative pressure device of the window cleaning machine according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a wiping apparatus of the window cleaning machine according to embodiment 1 of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Example 1
Referring to fig. 1 to 6, the window cleaning machine includes a body 1, the body 1 includes a first box 11 and a second box 12, negative pressure adsorption modules 2 are respectively disposed on bottom surfaces of the first box 11 and the second box 12, an air permeable wiping cloth 23 is disposed on the negative pressure adsorption modules 2, the negative pressure adsorption modules 2 are adsorbed on a surface to be cleaned through the wiping cloth 23, the first box 11 is connected to the second box 12 through a first driving device 3, the first driving device 3 drives the first box 11 and the second box 12 to approach or separate from each other, so as to drive the wiping cloth 23 to clean the surface to be cleaned, a cleaning liquid spraying device 4 is disposed on one side of the advancing direction of the body 1, and the cleaning liquid spraying device 4 is used for spraying a cleaning liquid onto the surface to be cleaned.
On the basis of the original design, the following design is added in the embodiment:
four limbs (the four limbs are not shown in fig. 1, and are shown in fig. 2) are arranged on two sides of the body, the four limbs comprise a left front limb 100, a right front limb 200, a left rear limb 300 and a right rear limb 400, the left front limb 100 and the right front limb 200 are of symmetrical structures and are connected to a first box body, and the left rear limb 300 and the right rear limb 400 are of symmetrical structures and are connected to a second box body; the left forelimb 100 and the right forelimb 200 are identical in structure;
referring to fig. 2, the left forelimb 100 includes an upper arm joint 110, a lower arm joint 120, and an auxiliary suction module connected to the lower arm joint 120, the upper arm joint 110 is hinged to the first box, the upper arm joint 110 is hinged to the lower arm joint 120, two hinged points on the upper arm joint 110 are sleeved with torsion springs, and when the upper arm joint 110 and the lower arm joint 120 are in a natural state, the upper arm joint 110 and the lower arm joint 120 are in a contracted state;
referring to fig. 3, the auxiliary adsorption module includes a connection block 130, the upper part of the connection block 130 is connected with a main motor 140, the lower part of the connection block 130 is provided with a cylinder 150, the power output end of the main motor 140 is connected with a third screw 160, a screw nut 170 is sleeved on the third screw 160 in a threaded fit manner, the screw nut 170 is fixedly connected with a sleeve 180, and the sleeve 180 is sleeved in the cylinder 150; a first bearing 151 is arranged in the cylinder 150 and is sleeved on the polished rod part of the screw rod, the bottom of the sleeve 180 is connected with a bottom plate 190, a through hole is arranged in the center of the bottom plate 190, a sealing plate 112 is arranged in the through hole, the sealing plate 112 is connected with a connecting rod 113 penetrating through the through hole, a micro motor 114 is fixed in the sleeve 180, the power output end of the micro motor 114 is connected with a fourth screw rod 115, the fourth screw 115 is in threaded fit with the connecting rod 113, the connecting rod 113 and the sleeve 180 can move up and down relatively and keep a relatively static state in the radial direction, for example, a vertically extending slide rail is arranged on the inner wall of the sleeve 180, a sliding groove matched with the slide rail is arranged on the surface of the connecting rod, a flexible plastic pad 116 is adhered to the sealing plate 112, the area of the flexible plastic pad 116 is larger than that of the bottom plate 190, and a cushion pad 117 is disposed on the bottom plate 190.
Preferably, an anemometer is arranged on the first box body or the second box body, and the main motor 140 and the micro motor 114 are linked with the anemometer and the first driving device.
The working principle of the auxiliary adsorption module is as follows: when the first box 11 and the second box 12 are both in a static state, each auxiliary adsorption module works, the main motor 140 drives the third lead screw 160, the third lead screw 160 pushes the lead screw nut 170, the lead screw nut 170 pushes the sleeve 180 to move, the bottom plate 190 of the sleeve 180 contacts with the glass, after the bottom plate 190 tightly supports the flexible plastic pad 116 on the glass, the micro motor 114 acts to drive the fourth lead screw 115, and the fourth lead screw 115 drives the sealing plate 112 to move towards the direction away from the glass, so that the auxiliary adsorption module keeps a large negative pressure.
The present embodiment adopts the design of the upper arm joint 110 and the lower arm joint 120, which aims to imitate the four limbs of the gecko, and if the first box 11 and the second box 12 are regarded as the abdomen of the gecko, the existence of the left front limb 100, the right front limb 200, the left rear limb 300 and the right rear limb 400 will significantly improve the adsorption stability of the device in windy conditions.
Because the two hinge points of the upper arm joint 110 are sleeved with the torsion springs, when the upper arm joint 110 and the lower arm joint 120 are in a natural state, the upper arm joint 110 and the lower arm joint 120 are in a contracted state, that is, when the first casing 11 or the second casing 12 is in a moving state, the upper arm joint 110 and the lower arm joint 120 of the corresponding casings are in a stretched state.
Furthermore, when the first driving device 3 operates, the left front limb 100, the right front limb 200, the left rear limb 300 and the right rear limb 400 are all kept in the adsorption state, and when the first driving device 3 drives the first box 11 and the second box 12 to move away from each other, the limb of one corresponding box is required to be separated from the glass and retract. The four limbs can be closely adsorbed on the glass by reciprocating circulation.
Since the auxiliary suction module does not need a vacuum suction system to provide vacuum, and a motor provides a negative suction force, no vacuum pipeline is required to be loaded on the upper arm joint 110 and the lower arm joint 120.
The negative pressure adsorption module 2 is adsorbed on the face to be cleaned through the wiping cloth 23, the cleaning liquid spraying device 4 firstly sprays the cleaning liquid onto the face to be cleaned, the cleaning liquid is sprayed to enable stains on the face to be cleaned to be easily cleaned, then the first box body 11 and the second box body 12 are driven to be close to or separated from each other to realize walking, and meanwhile the wiping cloth 23 on the corresponding box bodies is driven to clean. Generally, the first box 11 and the second box 12 are close to each other and then start to travel, the first box 11 is fixed by negative pressure adsorption, then the first driving device 3 drives the second box 12 to separate from the first box 11, and simultaneously the first driving device carries the cleaning cloth 23 on the second box 12 to clean the face to be cleaned; next, the second box body 12 is fixed in a negative pressure adsorption mode, then the first driving device 3 drives the first box body 11 to be close to the second box body 12, meanwhile, the wiping cloth 23 on the first box body 11 is driven to clean the face to be wiped, the whole face to be wiped is cleaned by analogy, the whole structure is simple and stable, and the cleaning effect is better.
In an embodiment of the present invention, the first driving device 3 includes a plurality of first lead screws 31 and a plurality of first motors 32 fixed on the first box 11, the first lead screws 31 are provided with first lead screw nuts 33, the first lead screw nuts 33 are fixed on the second box 12, and the first motors 32 drive the first lead screws 31 to operate through a transmission mechanism 34;
when the first box body 11 is fixed by negative pressure adsorption, the first screw rod 31 only rotates, the first screw rod nut 33 linearly moves on the first screw rod 31 according to the rotation of the first screw rod 31, so as to drive the second box body 12 to approach or separate from the first box body 11, and simultaneously, the second box body 12 is driven to clean the surface to be scrubbed by the scrubbing cloth 23;
when the second box body 12 is fixed by negative pressure adsorption, the first screw rod nut 33 is fixed, the first screw rod 31 moves linearly along the first screw rod nut 33 while rotating, so that the first box body 11 is driven to approach or separate from the second box body 12, and meanwhile, the first box body 11 is driven to clean the surface to be scrubbed by the wiper 23;
it should be noted that the transmission mechanism 34 may be a coupling, the first motor 32 is connected to the first lead screw 31 through the coupling and drives the first lead screw 31 to rotate, the number of the first motors 32 is the same as that of the first lead screws 31, and each lead screw is driven to operate independently; the transmission mechanism 34 can also be belt transmission, and a plurality of belts are adopted by arranging gears on the first screw rod 31, so that one first motor 32 can drive a plurality of gears simultaneously to rotate a plurality of first screw rods 31; of course, the transmission structure may also be a chain transmission, a gear transmission, etc., and this embodiment is not limited thereto.
In an embodiment of the present invention, the negative pressure adsorption module 2 includes a plurality of negative pressure devices 21, each negative pressure device 21 includes a plurality of negative pressure cavities 211 distributed on the bottom surfaces of the corresponding first box 11 and the corresponding second box 12 in a staggered manner, the negative pressure cavities 211 are connected to a negative pressure fan 212, the wiping cloth 23 is wrapped on the negative pressure cavities 211, and the negative pressure fan 212 operates to make the negative pressure cavities 211 generate negative pressure and adsorb the wiping cloth 23 on the surface to be wiped. When the first box body 11 moves, the negative pressure device 21 on the first box body 11 recovers the normal pressure, and the negative pressure device 21 on the second box body 12 is in a negative pressure working state; when the second box body 12 moves, the negative pressure device 21 on the second box body 12 recovers the normal pressure, and the negative pressure device 21 on the first box body 11 is in a negative pressure working state.
In an embodiment of the present invention, the cleaning solution spraying device 4 includes at least one spray head 41 and a liquid supply module 42 for supplying liquid to the spray head 41, the liquid supply module 42 is a water tank disposed in the body 1 or a pipeline connected to an external liquid supply system, and the liquid supply module 42 delivers the cleaning solution to the spray head 41 and then sprays the cleaning solution from the spray head 41.
In an embodiment of the present invention, the spray head 41 is an atomizing spray head, a high-pressure gear water pump 43 and a third motor 44 for driving the high-pressure gear water pump 43 are arranged in the body 1, an input end of the high-pressure gear water pump 43 is connected to the liquid supply module 42 through a pipeline, an output end of the high-pressure gear water pump 43 is connected to the atomizing spray head through a pipeline, the cleaning liquid delivered by the liquid supply module 42 is pressurized by the high-pressure gear water pump 43 and then sprayed out from the atomizing spray head, which is beneficial to enlarging a spraying area of the cleaning liquid.
In one embodiment of the invention, one side of the body 1 in the advancing direction is further provided with a scrubbing device 5 and a second driving device 6 for driving the scrubbing device 5 to perform reciprocating scrubbing motion on the surface to be scrubbed, the cleaning capability of the window cleaner is improved by adding the scrubbing device 5, and stubborn stains can be removed by performing reciprocating scrubbing on the surface to be scrubbed.
Specifically, the second driving device 6 includes a second screw rod 61, a second screw rod nut 62 matched with the second screw rod 61, and a second motor 63 for driving the second screw rod 61 to rotate, the scrubbing device 5 is fixed on the second screw rod nut 62, and the second screw rod 61 rotates to drive the scrubbing device 5 on the second screw rod nut 62 to scrub reciprocally. Of course, in practical applications, the second driving device 6 may also be a cylinder, an electric cylinder, or the like.
Preferably, in a specific embodiment, the second screw 61 is perpendicular to the moving direction of the body 1, which is beneficial to reduce the dead angle of scrubbing during scrubbing. The second lead screw 61 may not be perpendicular to the moving direction of the body 1, which is not limited in this embodiment.
Preferably, a guide slide rail may be further added to the second driving device 6, and a slide block on the slide rail is fixedly connected to the second lead screw 61 nut, can assist the second lead screw 61 nut to move, and has a certain supporting function.
In one embodiment of the invention, the scrubbing device 5 comprises a cleaning head 51 and a fourth motor 52 for driving the cleaning head 51 to rotate, the cleaning head 51 being adapted to contact the surface to be scrubbed. The fourth motor 52 drives the cleaning head 51 to rotate, and the cleaning head 51 can perform reciprocating scrubbing on a surface to be scrubbed and can also perform scrubbing through rotation, so that the scrubbing efficiency is improved, and the capacity of removing stains is enhanced.
In a specific embodiment, the cleaning head 51 has a disk shape, and the disk surface of the cleaning head 51 is used for contacting with a surface to be scrubbed and scrubbing. Preferably, the disc-shaped surface is made of cotton or elastomer, so that the surface to be scrubbed is favorably compressed, and the scrubbing force is increased. The cotton material or elastomer material may be sponge, rubber, nylon, etc.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. A window cleaning machine capable of improving stability under windy conditions comprises a body, wherein the body comprises a first box body and a second box body, negative pressure adsorption modules are arranged on the bottom surfaces of the first box body and the second box body respectively, breathable wiping cloth is arranged on each negative pressure adsorption module, each negative pressure adsorption module is adsorbed on a face to be cleaned through the wiping cloth, the first box body is connected with the second box body through a first driving device, the first driving device drives the first box body and the second box body to be close to or separate from each other so as to drive the wiping cloth to clean the face to be cleaned, a cleaning liquid spraying device is arranged on one side of the advancing direction of the body and used for spraying cleaning liquid onto the face to be cleaned, and the window cleaning machine is characterized in that four limbs are arranged on two sides of the body and comprise a left front limb, a right front limb, a left rear limb and a right rear limb, the left front limb and the right front limb are of a symmetrical structure and are connected onto the first box body, the left rear limb and the right rear limb are of symmetrical structures and are connected to the second box body; the left forelimb and the right forelimb are identical in structure;
the left forelimb comprises an upper arm joint, a lower arm joint and an auxiliary adsorption module connected to the lower arm joint, the upper arm joint is hinged to the first box body, the upper arm joint is hinged to the lower arm joint, two hinged points on the upper arm joint are sleeved with torsion springs, and when the upper arm joint and the lower arm joint are in a natural state, the upper arm joint and the lower arm joint are in a contraction state;
the auxiliary adsorption module comprises a connecting block, the upper part of the connecting block is connected with a main motor, the lower part of the connecting block is provided with a cylinder, the power output end of the main motor is connected with a third screw rod, a screw rod nut is sleeved on the third screw rod in a threaded fit manner, the screw rod nut is fixedly connected with a sleeve, and the sleeve is sleeved in the cylinder; the improved feeding device is characterized in that a first bearing is arranged in the barrel and is sleeved on a polished rod part of the screw rod, the bottom of the sleeve is connected with a bottom plate, a through hole is formed in the center of the bottom plate, a sealing plate is arranged in the through hole and connected with a connecting rod penetrating through the through hole, a micro motor is fixed in the sleeve, a power output end of the micro motor is connected with a fourth screw rod, the fourth screw rod is in threaded fit with the connecting rod, a piece of flexible plastic pad is adhered to the sealing plate, the area of the flexible plastic pad is larger than that of the bottom plate, and a buffering pad is arranged on the bottom plate.
2. The window wiper for improving stability in windy conditions of claim 1, wherein an anemometer is disposed on the first or second housing, and the main motor and the micro motor are linked to the anemometer and the first driving device.
3. The window cleaner for improving the stability in windy conditions as claimed in claim 1, wherein the first driving means comprises a plurality of first lead screws, a plurality of first motors fixed on the first box, a first lead screw nut is arranged on the first lead screw, the first lead screw nut is fixed on the second box, and the first motors drive the first lead screws to operate through a transmission mechanism;
when the first box body is adsorbed and fixed under negative pressure, the first lead screw drives the first lead screw nut to move linearly, so that the second box body is close to or separated from the first box body, and simultaneously, the second box body is driven to clean the surface to be scrubbed by the wiper;
when the second box body is fixed in a negative pressure adsorption mode, the first lead screw moves linearly on the first lead screw nut, so that the first box body is close to or separated from the second box body, and meanwhile the first box body is driven to clean the surface to be scrubbed by the scrubbing cloth.
4. The window cleaning machine for improving the stability in windy conditions, according to claim 1, wherein the negative pressure adsorption module comprises a plurality of negative pressure devices, the negative pressure devices comprise a plurality of negative pressure cavities distributed on the bottom surfaces of the corresponding first box body and the second box body in a staggered manner, the negative pressure cavities are connected with negative pressure fans, the wiping cloth is wrapped on the negative pressure cavities, and the negative pressure fans are operated to enable the negative pressure cavities to generate negative pressure and adsorb the negative pressure cavities on a face to be cleaned through the wiping cloth.
5. The window cleaning machine with improved wind stability of claim 4, wherein the negative pressure adsorption module comprises a plurality of vacuum adsorption devices, the vacuum adsorption devices comprise a suction cup assembly and a vacuum pump, the suction cup assembly and the vacuum pump are distributed on the first box body and the second box body in a staggered mode, and the suction cup assembly is connected with the vacuum pump through a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111465621.3A CN114098504A (en) | 2021-12-02 | 2021-12-02 | Window cleaning machine capable of improving stability under windy condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111465621.3A CN114098504A (en) | 2021-12-02 | 2021-12-02 | Window cleaning machine capable of improving stability under windy condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114098504A true CN114098504A (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111465621.3A Pending CN114098504A (en) | 2021-12-02 | 2021-12-02 | Window cleaning machine capable of improving stability under windy condition |
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| Country | Link |
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| CN (1) | CN114098504A (en) |
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| CN103549916A (en) * | 2013-11-08 | 2014-02-05 | 许博 | Cleaning device for glass curtain wall |
| CN105962837A (en) * | 2016-06-29 | 2016-09-28 | 南京信息工程大学 | Suction cup type window-wiping bionic spider robot |
| CN108478091A (en) * | 2018-05-11 | 2018-09-04 | 四川大学锦城学院 | A kind of robot for wiping window |
| WO2018220090A1 (en) * | 2017-06-02 | 2018-12-06 | Veymont Technologie | Autonomous robot intended, in particular, for cleaning a glazed surface |
| CN110605726A (en) * | 2019-09-26 | 2019-12-24 | 上海电力大学 | External mechanical arm span-type window cleaning robot |
| CN111839335A (en) * | 2020-07-15 | 2020-10-30 | 王彩燕 | Glass curtain wall cleaning equipment for building |
| CN112224299A (en) * | 2020-10-16 | 2021-01-15 | 哈尔滨工程大学 | Abalone-imitating type sucking disc wall-climbing robot |
| CN112369954A (en) * | 2020-12-01 | 2021-02-19 | 江门凯信科技实业有限公司 | Window cleaning machine |
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2021
- 2021-12-02 CN CN202111465621.3A patent/CN114098504A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549916A (en) * | 2013-11-08 | 2014-02-05 | 许博 | Cleaning device for glass curtain wall |
| CN105962837A (en) * | 2016-06-29 | 2016-09-28 | 南京信息工程大学 | Suction cup type window-wiping bionic spider robot |
| WO2018220090A1 (en) * | 2017-06-02 | 2018-12-06 | Veymont Technologie | Autonomous robot intended, in particular, for cleaning a glazed surface |
| CN108478091A (en) * | 2018-05-11 | 2018-09-04 | 四川大学锦城学院 | A kind of robot for wiping window |
| CN110605726A (en) * | 2019-09-26 | 2019-12-24 | 上海电力大学 | External mechanical arm span-type window cleaning robot |
| CN111839335A (en) * | 2020-07-15 | 2020-10-30 | 王彩燕 | Glass curtain wall cleaning equipment for building |
| CN112224299A (en) * | 2020-10-16 | 2021-01-15 | 哈尔滨工程大学 | Abalone-imitating type sucking disc wall-climbing robot |
| CN112369954A (en) * | 2020-12-01 | 2021-02-19 | 江门凯信科技实业有限公司 | Window cleaning machine |
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