CN214073130U

CN214073130U - Window cleaning machine

Info

Publication number: CN214073130U
Application number: CN202022858580.1U
Authority: CN
Inventors: 陈鹏满; 封鸿涛
Original assignee: JIANGMEN KELSON INDUSTRIES Ltd
Current assignee: JIANGMEN KELSON INDUSTRIES Ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-31
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a window cleaning machine, which comprises a body, the body includes first box and second box, the bottom surface of first box and second box all is equipped with negative pressure adsorption module, be equipped with ventilative wiper in the negative pressure adsorption module, negative pressure adsorption module separates the wiper and adsorbs on waiting to wipe the face of washing, first box connects the second box through a drive arrangement, first box of drive arrangement drive and second box are close to or separate, and then drive the cleaning of wiper and wait to clean the face, one side of advancing direction is equipped with washing liquid sprinkler before the body, washing liquid sprinkler is used for spraying the washing liquid and waits to wipe the face of washing. 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.

Description

Window cleaning machine

Technical Field

The utility model belongs to the technical field of cleaning device, more specifically, relate to a window cleaning machine.

Background

CN 106235952A discloses a novel intelligent glass wiping robot and a walking method thereof, belonging to the technical field of glass wiping robots. The glass cleaning robot comprises a face shell, a bottom shell and a centrifugal air extracting device, wherein the centrifugal air extracting device is arranged between the face shell and the bottom shell, the glass cleaning robot further comprises two sets of cleaning head devices, each set of cleaning head device comprises a driving motor, a worm and gear driving device, a helical gear and a cleaning head, two ends of the worm and gear driving device are respectively connected with the output end of the driving motor and the helical gear, the helical gear is connected with the cleaning head, one helical gear of each of the two sets of cleaning head devices is left-handed, and the other helical gear of each of the two sets of cleaning head devices is right-handed.

The above-mentioned robot for cleaning glass has a problem in that it can move forward or backward only in a straight line in a figure-8 manner, one set of the cleaning head devices is kept stationary, the driving motor of the other cleaning head device is started to rotate for 180 degrees, and then, the second rotation is started, the first stationary cleaning head device is rotated for 180 degrees in a direction opposite to the first movement with respect to the first movement, and then, the first and second rotation processes are repeated. The structure of the advancing mode is complex, and some places in the advancing process can not be moved in place and can not be cleaned in place.

Therefore, the technical problems to be solved by the present application are: how to more simply realize walking and clean in place.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a window cleaning machine should realize the walking through the first box of drive and second box alternating motion of window cleaning machine, and the wiper that drives on the corresponding box when removing cleans, and simple structure is stable, and is clean effectual.

According to the utility model discloses a first aspect provides a window cleaning machine, which comprises a body, the body includes first box and second box, the bottom surface of first box and second box all is 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 connects the second box through first drive arrangement, 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 body advancing direction is equipped with washing liquid sprinkler, washing liquid sprinkler is used for spraying the washing liquid and waits to clean the face.

In a specific embodiment of the present invention, the first driving device includes a plurality of first lead screws, and a plurality of first motors fixed on the first box, the first lead screws are provided with first lead screw nuts, the first lead screw nuts are 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.

The utility model discloses a specific embodiment, negative pressure adsorption module includes a plurality of negative pressure device, negative pressure device includes a plurality of negative pressure chamber of crisscross distribution on the bottom surface of the first box that corresponds and second box, the negative pressure chamber is connected with negative-pressure air fan, wrap up on the negative pressure chamber wiping cloth, negative-pressure air fan operation makes the negative pressure chamber produce the negative pressure and separates the wiping cloth absorption and wait to wipe and wash one's face on.

In a specific embodiment of the present invention, the vacuum adsorption module comprises a plurality of vacuum adsorption devices, the vacuum adsorption devices comprise suction cup components and vacuum pumps distributed on the first box and the second box in a staggered manner, and the suction cup components are connected to the vacuum pumps through pipelines.

The utility model discloses a specific embodiment, be equipped with the solenoid valve on the pipeline, the solenoid valve control pipeline switches on and then control sucking disc subassembly adsorbs on waiting to wipe and wash one's face.

The utility model discloses a specific embodiment, the sucking disc subassembly includes the sucking disc, be fixed with connecting tube's connecting piece on the sucking disc, be equipped with the push-and-pull electro-magnet on the connecting piece, the push-and-pull electro-magnet promotes the sucking disc on the connecting piece and pastes glass.

In a specific embodiment of the present invention, the cleaning solution spraying device comprises at least one nozzle, a liquid supply module for supplying liquid to the nozzle, and the liquid supply module is a water tank disposed in the body or a pipeline connected to an external liquid supply system.

The utility model discloses a specific embodiment, the shower nozzle is atomizer, this internal high-pressure gear water pump that is equipped with, the third motor that is used for driving high-pressure gear water pump, high-pressure gear water pump input passes through the pipe connection and supplies the liquid module, high-pressure gear water pump output passes through the pipe connection atomizer.

In a specific embodiment of the present invention, a scrubbing device and a second driving device for driving the scrubbing device to perform a reciprocating scrubbing motion on a surface to be scrubbed are further disposed on one side of the advancing direction of the body.

In a specific embodiment of the present invention, the second driving device includes a second lead screw, a second lead screw nut engaged with the second lead screw, and a second motor for driving the second lead screw to rotate, and the scrubbing device is fixed on the second lead screw nut.

In a particular embodiment of the present invention, the scrubbing device comprises a cleaning head for contacting the surface to be scrubbed and a fourth motor for driving the cleaning head to rotate.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme:

the window cleaning machine is adsorbed on a face to be cleaned through the wiping cloth by the negative pressure adsorption module, when the window cleaning machine operates, the cleaning liquid spraying device 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 and the second box body are driven to be close to or separated from each other to realize walking, and meanwhile the wiping cloth on the corresponding box bodies is driven to clean. Generally speaking, the first box body and the second box body are in a close state firstly and then start to walk, the first box body is firstly fixed by negative pressure adsorption, then the first driving device drives the second box body to separate from the first box body, and simultaneously the first driving device drives the wiping cloth on the second box body to clean the surface to be wiped; next, the second box body is fixed in a negative pressure adsorption mode, then the first driving device drives the first box body to be close to the second box body, meanwhile, the first box body is driven to clean the surface to be cleaned through the wiping cloth, the whole surface to be cleaned is cleaned through the analogy, the whole structure is simple and stable, and the cleaning effect is better.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a left side view of a window cleaning machine according to embodiment 1 of the present invention;

fig. 2 is a bottom view of a window cleaning machine according to embodiment 1 of the present invention;

fig. 3 is a structural sectional view of a window cleaning machine according to embodiment 1 of the present invention;

fig. 4 is a structural sectional view of a negative pressure device of a window cleaning machine according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a scrubbing device of a window cleaning machine according to embodiment 1 of the present invention;

fig. 6 is a bottom view of a window cleaning machine according to embodiment 2 of the present invention;

fig. 7 is a sectional view of the vacuum adsorption device of a window cleaning machine according to embodiment 2 of the present invention;

fig. 8 is a sectional view of the window cleaning machine according to embodiment 2 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 exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Example 1

Referring to fig. 1 to 5, in an embodiment of the present invention, a window cleaning machine includes a body 1, the body 1 includes a first box 11 and a second box 12, bottom surfaces of the first box 11 and the second box 12 are both provided with a negative pressure adsorption module 2, a breathable wiping cloth 23 is provided on the negative pressure adsorption module 2, the negative pressure adsorption module 2 is 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 be close to or separated from each other, so as to drive the wiping cloth 23 to clean the surface to be cleaned, one side of a forward direction of the body 1 is provided with a cleaning liquid spraying device 4, and the cleaning liquid spraying device 4 is used for spraying a cleaning liquid onto the surface to be cleaned.

The operation mode of the window cleaning machine is as follows: 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 screws 31, a plurality of first motors 32 fixed on the first box 11, a first screw nut 33 is disposed on the first screw 31, the first screw nut 33 is fixed on the second box 12, and the first motors 32 drive the first 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.

The utility model discloses an embodiment, negative pressure adsorption module 2 includes a plurality of negative pressure device 21, negative pressure device 21 is including crisscross a plurality of negative pressure chamber 211 that distributes on the bottom surface of the first box 11 that corresponds and second box 12, negative pressure chamber 211 is connected with negative-pressure air fan 212, wrap up on the negative pressure chamber 211 wiper 23, negative-pressure air fan 212 operation makes negative pressure chamber 211 produce the negative pressure and separates wiper 23 and adsorb on waiting to wipe the face. 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.

The utility model discloses an embodiment, washing liquid sprinkler 4 includes at least one shower nozzle 41, is used for to the confession liquid module 42 of shower nozzle 41 confession liquid, confession liquid module 42 is for setting up the pipeline of the water tank in body 1 or being connected with external confession liquid system, supplies liquid module 42 to carry the washing liquid to shower nozzle 41, sprays away from shower nozzle 41 again.

The utility model discloses an embodiment, shower nozzle 41 is atomizer, this internal high-pressure gear water pump 43, the third motor 44 that is used for driving high-pressure gear water pump 43 that is equipped with of body 1, high-pressure gear water pump 43 input passes through the pipe connection and supplies liquid module 42, high-pressure gear water pump 43 output passes through the pipe connection atomizer, and the washing liquid that supplies liquid module 42 to transport through high-pressure gear water pump 43 pressurizes and sprays away from atomizer again, is favorable to enlarging the area that sprays of washing liquid.

The utility model discloses an embodiment, one side of body 1 direction of advance still is equipped with cleans device 5, is used for the drive to clean device 5 and treats the face of cleaning and carry out reciprocating scrubbing motion's second drive arrangement 6, cleans device 5 through the increase and improves the cleaning ability of wiping the window machine, cleans through treating reciprocating of cleaning the face and can get rid of stubborn spot.

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 present invention, the scrubbing device 5 comprises a cleaning head 51 and a fourth motor 52 for driving the cleaning head 51 to rotate, wherein the cleaning head 51 is used for contacting with 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.

Example 2

Referring to fig. 1 to 8, the same as embodiment 1 is substantially the same, except that: the negative pressure adsorption module 2 of this embodiment has increased vacuum adsorption device 22, and particularly, the negative pressure adsorption module 2 of this embodiment includes a plurality of negative pressure device 21, negative pressure device 21 is including crisscross a plurality of negative pressure chamber 211 that distribute on the bottom surface of the first box 11 that corresponds and second box 12, negative pressure chamber 211 is connected with negative pressure fan 212, the parcel is gone up in negative pressure chamber 211 wiper 23, negative pressure fan 212 operation makes negative pressure chamber 211 produce the negative pressure and separates wiper 23 and adsorb on waiting to wipe the face.

The negative pressure adsorption module 2 further comprises a plurality of vacuum adsorption devices 22, the vacuum adsorption devices 22 comprise suction cup assemblies 221 and vacuum pumps 222 which are distributed on the first box body 11 and the second box body 12 in a staggered mode, the suction cup assemblies 221 are connected with the vacuum pumps 222 through pipelines, and the vacuum pumps 222 suck air through the pipelines to enable the suction cup assemblies 221 to be adsorbed on a face to be cleaned.

During the use, the vacuum adsorption device 22 and the negative pressure device 21 of first box 11 adsorb on glass simultaneously, and the second box 12 only has negative pressure device 21 to adsorb on glass, at this moment because second box 12 adsorbs the dynamics less, and first drive arrangement 3 can drive second box 12 and be close to or separate to this analogizes, and the holistic adsorption effect is better like this, is difficult for dropping, and is more stable during the operation, and the wiper 23 can compress tightly and clean on glass, and clean effect is better.

The utility model discloses an embodiment, be equipped with solenoid valve 223 on the pipeline, solenoid valve 223 control duct switches on and then control sucking disc subassembly 221 adsorbs on waiting to wipe and wash one's face.

The utility model discloses an embodiment, sucking disc subassembly 221 includes sucking disc 2211, be fixed with connecting tube's connecting piece 2212 on the sucking disc 2211, be equipped with push-and-pull electro-magnet 2213 on the connecting piece 2212, push-and-pull electro-magnet 2213 promotes sucking disc 2211 on the connecting piece 2212 and pastes glass, then vacuum pump 222 extracts the gas in sucking disc 2211 through connecting piece 2212, makes it be in vacuum state and adsorbs on glass.

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

1. The utility model provides a window cleaning machine, includes the body, its characterized in that, the body includes first box and second box, the bottom surface of first box and second box all is 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 cleaning of wiper and wait to clean the face, one side of 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.

2. The window cleaning machine according to claim 1, wherein 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 a transmission mechanism;

3. The window cleaning machine according to claim 1, wherein the negative pressure adsorption module comprises a plurality of negative pressure devices, each negative pressure device comprises a plurality of negative pressure cavities distributed on the bottom surfaces of the corresponding first box body and the corresponding 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 the face to be cleaned through the wiping cloth.

4. The window cleaning machine of claim 3, wherein the negative pressure adsorption module comprises a plurality of vacuum adsorption devices, the vacuum adsorption devices comprise suction cup assemblies and vacuum pumps, the suction cup assemblies and the vacuum pumps are distributed on the first box body and the second box body in a staggered mode, and the suction cup assemblies are connected with the vacuum pumps through pipelines.

5. The window cleaning machine of claim 4, wherein the pipeline is provided with an electromagnetic valve, and the electromagnetic valve controls the pipeline to be conducted so as to control the sucker assembly to be adsorbed on the face to be cleaned.

6. The window cleaning machine of claim 4, wherein the suction cup assembly comprises a suction cup, a connecting piece for connecting the pipeline is fixed on the suction cup, a push-pull electromagnet is arranged on the connecting piece, and the push-pull electromagnet pushes the suction cup on the connecting piece to be attached to the glass.

7. The window cleaning machine of claim 1, wherein the cleaning solution spraying device comprises at least one spray head and a liquid supply module for supplying liquid to the spray head, and the liquid supply module is a water tank arranged in the body or a pipeline connected with an external liquid supply system.

8. The window cleaning machine according to claim 7, wherein the nozzle is an atomizing nozzle, a high-pressure gear water pump and a third motor for driving the high-pressure gear water pump are arranged in the body, an input end of the high-pressure gear water pump is connected with the liquid supply module through a pipeline, and an output end of the high-pressure gear water pump is connected with the atomizing nozzle through a pipeline.

9. The window cleaning machine of claim 1, wherein a scrubbing device and a second driving device for driving the scrubbing device to perform reciprocating scrubbing motion on a surface to be scrubbed are further arranged on one side of the advancing direction of the body.

10. The window cleaning machine of claim 9, wherein the second driving device comprises a second lead screw, a second lead screw nut engaged with the second lead screw, and a second motor for driving the second lead screw to rotate, and the scrubbing device is fixed to the second lead screw nut.

11. The window cleaning machine of claim 9, wherein the scrubbing device includes a cleaning head for contacting the surface to be scrubbed and a fourth motor for driving the cleaning head in rotation.