CN216454780U

CN216454780U - Window cleaning robot

Info

Publication number: CN216454780U
Application number: CN202122468383.3U
Authority: CN
Inventors: 张丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-10
Anticipated expiration: 2031-10-13

Abstract

The utility model relates to a window cleaning robot, which has the technical scheme that: the method comprises the following steps: the device comprises a rack, a scrubbing mechanism, a first driving mechanism, a second driving mechanism, an adsorption mechanism and a power supply mechanism; the scrubbing mechanism is detachably arranged on one side of the rack; the first driving mechanism and the second driving mechanism are both arranged on the rack; the rack is provided with a first abdicating hole correspondingly matched with the first driving mechanism; a second abdicating hole correspondingly matched with the second driving mechanism is formed in the rack; the adsorption mechanism is arranged on the rack; an air inlet of the adsorption mechanism is respectively communicated with the first abdicating hole and the second abdicating hole; the power supply mechanism is arranged on the rack; the power supply mechanism is electrically connected with the first driving mechanism, the second driving mechanism and the adsorption mechanism respectively; the application has the advantages that the steering can be freely performed, and the wiping efficiency is improved.

Description

Window cleaning robot

Technical Field

The utility model relates to the technical field of robots, in particular to a window cleaning robot.

Background

As the urban population is more concentrated, residential buildings or office buildings are built higher and higher, and the high buildings are signs of urban development and are also signs of urban prosperity.

The number of floors of buildings is more than twenty-three floors, the periphery of the buildings is surrounded by glass windows, the buildings seem to be very tall and high-grade, but the sanitation of the glass windows on the outer sides of the buildings is a difficult problem, and nowadays, a plurality of people design corresponding machines to solve the problem, window cleaning robots become a trend, the window cleaning robots can not only clean glass, but also can avoid dangerous work of cleaning workers at high altitude, the labor is saved, and the safety is improved.

At present, window cleaning robots in the market can only clean front and back, cannot freely turn, and are low in efficiency, so that the window cleaning robots have room for improvement.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a window cleaning robot which has the advantages of being capable of freely steering and improving the cleaning efficiency.

The technical purpose of the utility model is realized by the following technical scheme: a window wiping robot comprising: the glass cleaning machine comprises a rack, a cleaning mechanism for cleaning glass, a first driving mechanism and a second driving mechanism for driving the rack to move on the glass, an adsorption mechanism for adsorbing the rack on the glass and a power supply mechanism; the scrubbing mechanism is detachably arranged on one side of the rack; the first driving mechanism and the second driving mechanism are both arranged on the rack; the rack is provided with a first abdicating hole correspondingly matched with the first driving mechanism; a second abdicating hole correspondingly matched with the second driving mechanism is formed in the rack; the adsorption mechanism is arranged on the rack; an air inlet of the adsorption mechanism is respectively communicated with the first abdicating hole and the second abdicating hole; the power supply mechanism is arranged on the rack; and the power supply mechanism is electrically connected with the first driving mechanism, the second driving mechanism and the adsorption mechanism respectively.

Optionally, the first driving mechanism comprises: the device comprises a first driving motor, a first driving wheel, a first driven wheel, a first reinforcing wheel, a first crawler and a first controller; the first driving motor is arranged on the rack; the output end of the first driving motor is fixed with the first driving wheel; the first crawler belt is sequentially sleeved on the first driving wheel, the first reinforcing wheel and the first driven wheel; the first reinforcing wheel is rotationally connected with the rack; the first driven wheel is rotationally connected with the rack; the first driving motor is electrically connected with the first controller; the first controller is electrically connected with the power supply mechanism.

Optionally, the second driving mechanism comprises: the second driving motor, the second driving wheel, the second driven wheel, the second reinforcing wheel, the second crawler and the second controller; the second driving motor is arranged on the rack; the output end of the second driving motor is fixed with the second driving wheel; the second crawler belt is sequentially sleeved on the second driving wheel, the second reinforcing wheel and the second driven wheel; the second reinforcing wheel is rotationally connected with the rack; the second driven wheel is rotationally connected with the rack; the second driving motor is electrically connected with the second controller; the second controller is electrically connected with the power supply mechanism.

Optionally, the adsorption mechanism comprises: an adsorption fan; the adsorption fan is arranged on the rack and is positioned on one side opposite to the scrubbing mechanism; the rack is provided with a first air inlet grille used for communicating an air inlet end of the adsorption fan with the first abdicating hole; and a second air inlet grid used for communicating the air inlet end of the adsorption fan with the second yielding hole is arranged on the rack.

Optionally, an antenna mechanism is further arranged on the rack; the antenna mechanism is electrically connected with the first driving mechanism and the second driving mechanism respectively.

Optionally, the antenna mechanism includes: the magnetic attraction rebound component and the laser sensor are used for detecting the position of the magnetic attraction rebound component; the magnetic attraction rebound assembly is arranged on the rack; the laser sensor is arranged on the frame; the laser sensor is electrically connected with the first driving mechanism and the second driving mechanism respectively.

Optionally, the magnetically attracted resilient assembly comprises: the antenna push rod, the connecting block, the first magnetic part and the second magnetic part are arranged on the base; the rack is provided with a guide hole for the antenna push rod to slide; the antenna push rod is slidably arranged in the guide hole; the connecting block is fixed with the end part of the antenna push rod; the first magnetic piece is arranged on the connecting block; the second magnetic part is arranged on the rack; the first magnetic attraction piece and the second magnetic attraction piece are attracted to each other.

In conclusion, the utility model has the following beneficial effects: when needs clean glass, adsorb the frame on glass through adsorption apparatus, and make and clean mechanism and glass in close contact with, power supply mechanism supplies power respectively to first actuating mechanism and second actuating mechanism, first actuating mechanism and second actuating mechanism cooperation, when first actuating mechanism and second actuating mechanism's speed is the same, linear motion around the window cleaning robot carries out, when first actuating mechanism and second actuating mechanism's speed is different, can turn to, thereby realize freely turning to, improve and clean efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a first drive mechanism of the present invention;

FIG. 3 is a schematic cross-sectional view of the magnetically attracted resilient assembly of the present invention.

In the figure: 1. a frame; 2. a scrubbing mechanism; 3. a first drive mechanism; 31. a first drive motor; 32. a first drive wheel; 33. a first driven wheel; 34. a first stiffening wheel; 35. a first track; 4. a second drive mechanism; 5. an adsorption mechanism; 6. a power supply mechanism; 7. a first abdicating hole; 8. a second abdicating hole; 9. a first air intake grille; 10. a second air intake grille; 11. magnetically attracting the rebound assembly; 111. an antenna push rod; 112. connecting blocks; 113. a first magnetic member; 114. a second magnetic member; 12. a laser sensor.

Detailed Description

In order to make the objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. Several embodiments of the utility model are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. 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 of that feature.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, configuration, and operation, and therefore should not be construed as limiting the present invention.

The utility model is described in detail below with reference to the figures and examples.

The present invention provides a window-cleaning robot, as shown in fig. 1 to 3, comprising: the glass cleaning machine comprises a rack 1, a cleaning mechanism 2 for cleaning glass, a first driving mechanism 3 and a second driving mechanism 4 for driving the rack 1 to move on the glass, an adsorption mechanism 5 for adsorbing the rack 1 on the glass, and a power supply mechanism 6; the scrubbing mechanism 2 is detachably arranged on one side of the rack 1; the first driving mechanism 3 and the second driving mechanism 4 are both arranged on the frame 1; a first abdicating hole 7 correspondingly matched with the first driving mechanism 3 is formed in the rack 1; a second abdicating hole 8 correspondingly matched with the second driving mechanism 4 is formed in the rack 1; the adsorption mechanism 5 is arranged on the frame 1; an air inlet of the adsorption mechanism 5 is respectively communicated with the first abdicating hole 7 and the second abdicating hole 8; the power supply mechanism 6 is arranged on the frame 1; the power supply mechanism 6 is electrically connected with the first driving mechanism 3, the second driving mechanism 4 and the adsorption mechanism 5 respectively. When glass needs to be wiped, the frame 1 is adsorbed on the glass through the adsorption mechanism 5, and the scrubbing mechanism 2 is in close contact with the glass, wherein in practical application, the scrubbing mechanism 2 is two pieces of wiping cloth which are respectively positioned below the first driving mechanism 3 and the second driving mechanism 4; the power supply mechanism 6 supplies power to the first driving mechanism 3 and the second driving mechanism 4 respectively, the first driving mechanism 3 is matched with the second driving mechanism 4, when the rates of the first driving mechanism 3 and the second driving mechanism 4 are the same, the window cleaning robot carries out front and back linear motion, and when the rates of the first driving mechanism 3 and the second driving mechanism 4 are different, the window cleaning robot can turn to the automobile, so that free steering is realized, and the cleaning efficiency is improved.

Further, the first drive mechanism 3 includes: a first driving motor 31, a first driving wheel 32, a first driven wheel 33, a first reinforced wheel 34, a first crawler 35 and a first controller; the first driving motor 31 is arranged on the frame 1; the output end of the first driving motor 31 is fixed with the first driving wheel 32; the first caterpillar 35 is sequentially sleeved on the first driving wheel 32, the first reinforcing wheel 34 and the first driven wheel 33; the first reinforcing wheel 34 is rotationally connected with the frame 1; the first driven wheel 33 is rotationally connected with the frame 1; the first driving motor 31 is electrically connected with the first controller; the first controller is electrically connected to the power supply mechanism 6. Drive first action wheel 32 through first driving motor 31 and rotate, first action wheel 32 passes through the track transmission, drives first driven wheel 33 and rotates to strengthen the middle part of first track 35 through first stiffener wheel 34, can stabilize first track 35, first track 35 and glass's friction during the reinforcement operation, make the middle part of first track 35 can not accept sunken transition and lead to unable removal.

Optionally, the second driving mechanism 4 includes: the second driving motor, the second driving wheel, the second driven wheel, the second reinforcing wheel, the second crawler and the second controller; the second driving motor is arranged on the rack 1; the output end of the second driving motor is fixed with the second driving wheel; the second crawler belt is sequentially sleeved on the second driving wheel, the second reinforcing wheel and the second driven wheel; the second reinforcing wheel is rotationally connected with the frame 1; the second driven wheel is rotationally connected with the frame 1; the second driving motor is electrically connected with the second controller; the second controller is electrically connected to the power supply mechanism 6. The second driving wheel is driven to rotate through the second driving motor, the second driving wheel drives the second to rotate from the driving wheel through the crawler transmission, the middle part of the second crawler belt is reinforced through the second reinforcing wheel, the second crawler belt can be stabilized, friction between the second crawler belt and glass is enhanced during operation, and the middle part of the second crawler belt cannot be moved due to the fact that sunken transition is not accepted.

Alternatively, the adsorption mechanism 5 includes: an adsorption fan; the adsorption fan is arranged on the rack 1 and is positioned on one side opposite to the scrubbing mechanism 2; the rack 1 is provided with a first air inlet grille 9 for communicating an air inlet end of the adsorption fan with the first abdicating hole 7; and a second air inlet grille 10 used for communicating the air inlet end of the adsorption fan with the second abdicating hole 8 is arranged on the rack 1. Continuously absorb the air in the first hole of stepping down 7 and the second hole of stepping down 8 through the adsorption fan for the first hole of stepping down 7 and the second hole of stepping down 8 form the negative pressure, thereby will clean mechanism 2 through atmospheric pressure and compress tightly on glass, guarantee to clean the window robot and can normally adsorb on glass.

Furthermore, an antenna mechanism is also arranged on the frame 1; the antenna mechanism is electrically connected with the first driving mechanism 3 and the second driving mechanism 4 respectively. The corner of the glass can be sensed through the antenna mechanism, and is transmitted to the first controller and the second controller, the first controller and the second controller correspondingly control the rotating speed and the steering of the first crawler belt 35 and the second crawler belt, so that the window cleaning robot can rapidly change the direction when the window cleaning robot is in contact with the corner of the glass.

Further, the antenna mechanism includes: the magnetic attraction rebound component 11 and the laser sensor 12 for detecting the position of the magnetic attraction rebound component 11; the magnetic attraction rebound component 11 is arranged on the rack 1; the laser sensor 12 is arranged on the machine frame 1; the laser sensor 12 is electrically connected to the first driving mechanism 3 and the second driving mechanism 4, respectively. When subassembly 11 and glass normal contact are breathed in through magnetism, subassembly 11 blockked laser sensor 12 that kick-backs are inhaled to magnetism, wipe the window robot and carry out normal motion this moment, when subassembly 11 contacts the glass corner is breathed in magnetism, subassembly 11 is breathed in to magnetism is breathed in or is fallen down by jack-up, and laser sensor 12 monitors the laser and sends first controller and second controller, can carry out the diversion.

Further, the magnetically attracted rebound assembly 11 comprises: an antenna push rod 111, a connecting block 112, a first magnetic member 113 and a second magnetic member 114; a guide hole for the antenna push rod 111 to slide is formed in the rack 1; the antenna push rod 111 is slidably arranged in the guide hole; the connecting block 112 is fixed with the end of the antenna push rod 111; the first magnetic member 113 is arranged on the connecting block 112; the second magnetic part 114 is arranged on the machine frame 1; the first magnetic attraction piece and the second magnetic attraction piece are attracted to each other. When the antenna push rod 111 moves to a glass corner, if the glass corner is convex, the antenna push rod 111 is jacked upwards, the laser sensor 12 loses the blocking of the connecting block 112 to receive laser signals and sends electric signals to the first controller and the second controller, the first controller and the second controller control steering, after the steering, the antenna push rod 111 resets under the adsorption action of the first magnetic piece 113 and the second magnetic piece 114, and the connecting block 112 blocks the laser sensor 12; if the corner of the glass is sunken, the antenna push rod 111 moves downwards under the adsorption action of the first magnetic part 113 and the second magnetic part 114, the laser sensor 12 loses the components of the connecting block 112 to receive laser signals and sends electric signals to the first controller and the second controller, the first controller and the second controller control the steering, and after the steering, the antenna push rod 111 is separated from the sunken part and pushed back to the original position under the action of the glass surface to drive the connecting block 112 to block the laser sensor 12.

The window cleaning robot can freely change directions and automatically change the directions when the glass corner is reached, so that the cleaning efficiency is improved.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A window wiping robot, comprising: the glass cleaning machine comprises a rack, a cleaning mechanism for cleaning glass, a first driving mechanism and a second driving mechanism for driving the rack to move on the glass, an adsorption mechanism for adsorbing the rack on the glass and a power supply mechanism; the scrubbing mechanism is detachably arranged on one side of the rack; the first driving mechanism and the second driving mechanism are both arranged on the rack; the rack is provided with a first abdicating hole correspondingly matched with the first driving mechanism; a second abdicating hole correspondingly matched with the second driving mechanism is formed in the rack; the adsorption mechanism is arranged on the rack; an air inlet of the adsorption mechanism is respectively communicated with the first abdicating hole and the second abdicating hole; the power supply mechanism is arranged on the rack; and the power supply mechanism is electrically connected with the first driving mechanism, the second driving mechanism and the adsorption mechanism respectively.

2. A window wiping robot as claimed in claim 1, characterized in that the first drive mechanism comprises: the device comprises a first driving motor, a first driving wheel, a first driven wheel, a first reinforcing wheel, a first crawler and a first controller; the first driving motor is arranged on the rack; the output end of the first driving motor is fixed with the first driving wheel; the first crawler belt is sequentially sleeved on the first driving wheel, the first reinforcing wheel and the first driven wheel; the first reinforcing wheel is rotationally connected with the rack; the first driven wheel is rotationally connected with the rack; the first driving motor is electrically connected with the first controller; the first controller is electrically connected with the power supply mechanism.

3. A window wiping robot as claimed in claim 1, characterized in that the second drive mechanism comprises: the second driving motor, the second driving wheel, the second driven wheel, the second reinforcing wheel, the second crawler and the second controller; the second driving motor is arranged on the rack; the output end of the second driving motor is fixed with the second driving wheel; the second crawler belt is sequentially sleeved on the second driving wheel, the second reinforcing wheel and the second driven wheel; the second reinforcing wheel is rotationally connected with the rack; the second driven wheel is rotationally connected with the rack; the second driving motor is electrically connected with the second controller; the second controller is electrically connected with the power supply mechanism.

4. A window wiping robot as claimed in claim 1, wherein the suction mechanism comprises: an adsorption fan; the adsorption fan is arranged on the rack and is positioned on one side opposite to the scrubbing mechanism; the rack is provided with a first air inlet grille used for communicating an air inlet end of the adsorption fan with the first abdicating hole; and a second air inlet grid used for communicating the air inlet end of the adsorption fan with the second yielding hole is arranged on the rack.

5. The window cleaning robot as claimed in any one of claims 1 to 4, wherein the frame is further provided with an antenna mechanism; the antenna mechanism is electrically connected with the first driving mechanism and the second driving mechanism respectively.

6. A window-wiping robot as claimed in claim 5, characterized in that the feeler mechanism comprises: the magnetic attraction rebound component and the laser sensor are used for detecting the position of the magnetic attraction rebound component; the magnetic attraction rebound assembly is arranged on the rack; the laser sensor is arranged on the frame; the laser sensor is electrically connected with the first driving mechanism and the second driving mechanism respectively.

7. A window cleaning robot as claimed in claim 6, wherein the magnetically attractive resilient assembly comprises: the antenna push rod, the connecting block, the first magnetic part and the second magnetic part are arranged on the base; the rack is provided with a guide hole for the antenna push rod to slide; the antenna push rod is slidably arranged in the guide hole; the connecting block is fixed with the end part of the antenna push rod; the first magnetic piece is arranged on the connecting block; the second magnetic part is arranged on the rack; the first magnetic attraction piece and the second magnetic attraction piece are attracted to each other.