CN212729638U

CN212729638U - Window cleaning machine

Info

Publication number: CN212729638U
Application number: CN202020554938.9U
Authority: CN
Inventors: 杨进; 裴存珠; 单乙品; 康店洞
Original assignee: Anhui Dahan Robot Group Co Ltd
Current assignee: Shenzhen Bobote Robot Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-03-19
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a window cleaning machine, which comprises a surface shell and a base, wherein the surface shell and the base are buckled to form an accommodating cavity, and the window cleaning machine also comprises a cleaning object and a cleaning object bracket, wherein the cleaning object bracket comprises a mounting plate and a transmission gear ring, and the cleaning object is mounted on the mounting plate; the worm gear type worm gear set is characterized in that a rotary driving motor, a worm and a transmission gear are arranged inside the accommodating cavity, an output shaft of the rotary driving motor is connected with the worm, the worm is meshed with the transmission gear, and the transmission gear is meshed with the transmission gear ring. The window cleaning machine of the utility model has simple structure, the bottom cleaning material can rotate in 360 degrees in forward and reverse directions for cleaning, the cleaning efficiency is high and the movement is flexible.

Description

Window cleaning machine

Technical Field

The utility model relates to a cleaning apparatus field of daily use especially relates to a wipe window machine for clean glass.

Background

The existing window cleaning machine is usually provided with wiping cloth at the bottom of the window cleaning machine, when the window cleaning machine works, the wiping cloth rubs glass to achieve a cleaning effect, the cleaning action is passive cleaning, the cleaning efficiency is not high, and the cleaning effect is poor.

Meanwhile, the existing window cleaning machine has a complex movement structure, is not flexible enough, has a limited cleaning range and is not convenient enough to use.

Disclosure of Invention

The utility model provides a window cleaning machine that simple structure, bottom wiper can 360 positive and negative rotation clean, clean efficient and the motion is nimble to the not enough of prior art.

The utility model discloses a realize through following technical scheme:

a window cleaning machine comprises a face shell and a base, wherein the face shell and the base are buckled to form an accommodating cavity, and further comprises a wiper and a wiper bracket, the wiper bracket comprises a mounting plate and a transmission gear ring, and the wiper is mounted on the mounting plate; the worm gear type worm gear set is characterized in that a rotary driving motor, a worm and a transmission gear are arranged inside the accommodating cavity, an output shaft of the rotary driving motor is connected with the worm, the worm is meshed with the transmission gear, and the transmission gear is meshed with the transmission gear ring. The cleaning support is driven to rotate forwards and backwards by the rotation of the rotary driving motor for 360 degrees, so that the cleaning support further rotates forwards and backwards for 360 degrees, the glass is cleaned actively, and the cleaning efficiency is improved.

As a further improvement of the utility model, the wiper support is ring-shaped, the cross-section of the wiper support is in an inverted T shape, the ring-shaped setting is convenient for rotating, and can effectively increase the cleaning range.

As a further improvement of the utility model, the "|" shape part of the wiper support is the drive gear ring, and the "-" shape part of the wiper support is the mounting panel, the drive gear ring stretches into in the holding chamber, the mounting panel is located the bottom plate below of base. The base is provided with an annular through hole, and the transmission gear ring extends into the accommodating cavity from the annular through hole so as to be matched with an internal transmission structure.

As a further improvement of the utility model, the bottom surface of base is equipped with the ring channel, the mounting panel embedding in the ring channel, make the mounting panel can not bulge in the bottom surface of base, be convenient for relative shell produce rotary motion, the installation of the wiper of also being convenient for.

As the utility model discloses a further improvement, the transmission ring gear is the annular ring gear, and whole transmission ring gear is the annular promptly, and rotary drive motor, drive gear, left wheel subassembly, right wheel subassembly and suction motor all install the intra-annular region that is located the transmission ring gear, make the area of wiper show the increase, improve clean effect, and overall layout is more reasonable and compact.

As a further improvement of the present invention, a suction motor is provided in the accommodating chamber. When the window cleaning machine works, a vacuum state is formed between the wiping object and the window cleaning machine through the suction motor, so that the whole window cleaning machine is stably adsorbed on the surface of glass.

As a further improvement of the utility model, the window cleaning machine also comprises a left wheel component and a right wheel component. The left wheel assembly and the right wheel assembly drive the window cleaning machine to move, so that when the window cleaning machine works, the window cleaning machine is firstly adsorbed on glass through the suction motor and then driven by the left wheel assembly and the right wheel assembly to move on the surface of the glass, and the cleaning range of the window cleaning machine is greatly expanded.

As a further improvement, the left wheel subassembly includes left belt pulley and left driving motor, the right wheel subassembly includes right belt pulley and right driving motor, the bottom surface of base is equipped with left round hole and right round hole, left side belt pulley exposes from the left wheel hole, right side belt pulley exposes from the right wheel hole. The left belt pulley and the right belt pulley are respectively powered by a left driving motor and a right driving motor, and the left driving motor and the right driving motor are controlled by an electronic synchronizer in the accommodating cavity so as to ensure the motion consistency of the left side and the right side.

As a further improvement, the bottom four corners of base is equipped with infrared sensor to the position of window machine is wiped in the response, gives the controller with signal transmission, with the motion of further control left wheel subassembly and right wheel subassembly.

As a further improvement, the holding intracavity is equipped with lithium cell and PCB board, the lithium cell supplies power to rotary drive motor, suction motor, left driving motor and right driving motor, be equipped with the switch on the face-piece, the switch is connected with PCB board electricity.

Compared with the prior art, the beneficial effects of the utility model reside in that: the window cleaning machine has the advantages of simple structure, forward and reverse rotation cleaning of the bottom wiping object by 360 degrees, high cleaning efficiency and flexible movement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall structure view of the window cleaning machine of the present invention;

FIG. 2 is a view showing the bottom structure of the window cleaning machine of the present invention;

FIG. 3 is an exploded view of the window cleaning machine of the present invention;

fig. 4 is a cross-sectional view of the window cleaning machine of the present invention.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments using the present invention belong to the protection scope of the present invention.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

A window cleaning machine comprises a face shell 2 and a base 8, wherein the face shell 2 and the base 8 are buckled to form an accommodating cavity, the window cleaning machine further comprises a wiper 14 and a wiper bracket 13, the wiper bracket 13 comprises a mounting plate 15 and a transmission gear ring 16, and the wiper 14 is mounted on the mounting plate 15; the inside of the accommodating cavity is provided with a rotary driving motor 9, a worm 11 and a transmission gear 10, an output shaft of the rotary driving motor 9 is connected with the worm 11, the worm 11 is meshed with the transmission gear 10, and the transmission gear 10 is meshed with a transmission gear ring 16. The rotating driving motor 9 rotates forwards and backwards to drive the wiper bracket 13 to rotate forwards and backwards for 360 degrees, so that the wiper 14 further rotates for 360 degrees, the glass is cleaned actively, and the cleaning efficiency is improved.

The wiper support 13 is in a circular ring shape, the cross section of the wiper support 13 is in a reversed-T shape, the circular ring shape is convenient to rotate, and the cleaning range can be effectively enlarged.

The 'I' -shaped part of the wiper support 13 is a transmission gear ring 16, the 'minus' -shaped part of the wiper support 13 is a mounting plate 15, the transmission gear ring 16 extends into the accommodating cavity, and the mounting plate 15 is positioned below the bottom plate of the base 8. The base 8 is provided with an annular through hole, and the transmission gear ring 16 extends into the accommodating cavity from the annular through hole so as to be matched with an internal transmission structure.

The bottom surface of base 8 is equipped with the ring channel, mounting panel 15 embedding in the ring channel makes mounting panel 15 can not bulge in the bottom surface of base 8, is convenient for produce rotary motion relative to the shell, also is convenient for the installation of wiper.

The transmission gear ring 16 is an annular gear ring, that is, the whole transmission gear ring 16 is annular, and the rotary driving motor 9, the transmission gear 10, the left wheel component 5, the right wheel component 6 and the suction motor 7 are all arranged in the area inside the transmission gear ring 16, so that the area of the wiping object 14 is obviously increased, the cleaning effect is improved, and the whole layout is more reasonable and compact.

In this embodiment, a suction motor 7 is provided in the receiving cavity. When the window cleaning machine works, the vacuum state is formed between the wiping object 14 and the window cleaning machine through the suction motor 7, so that the whole window cleaning machine is stably adsorbed on the glass surface.

The window cleaner further comprises a left wheel assembly 5 and a right wheel assembly 6. The left wheel assembly 5 and the right wheel assembly 6 drive the window cleaning machine to move, so that when the window cleaning machine works, the window cleaning machine is firstly adsorbed on glass through the suction motor 7 and then driven by the left wheel assembly 5 and the right wheel assembly 6 to move on the surface of the glass, and the cleaning range of the window cleaning machine is greatly expanded.

The left wheel subassembly 5 includes left belt pulley and left driving motor, the right wheel subassembly 6 includes right belt pulley and right driving motor, the bottom surface of base 8 is equipped with left wheel hole and right wheel hole, left side belt pulley exposes from the left wheel hole, right side belt pulley exposes from the right wheel hole. The left belt pulley and the right belt pulley are respectively powered by a left driving motor and a right driving motor, and the left driving motor and the right driving motor are controlled by an electronic synchronizer in the accommodating cavity so as to ensure the motion consistency of the left side and the right side.

And infrared sensors 12 are arranged at four corners of the bottom of the base 8 to sense the position of the window cleaning machine and transmit signals to the controller so as to further control the movement of the left wheel assembly 5 and the right wheel assembly 6.

The holding intracavity is equipped with lithium cell 3 and PCB board 4, lithium cell 3 is to rotary drive motor 9, suction motor 7, left driving motor and right driving motor power supply, be equipped with switch 1 on the face-piece 2, switch 1 is connected with PCB board 4 electricity.

The face shell 2 and base 8 may be square or circular.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not depart from the essence of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a window cleaning machine, includes face-piece and base, face-piece and base lock form the holding chamber, its characterized in that:

the wiper support comprises a mounting plate and a transmission gear ring, and the wiper is mounted on the mounting plate;

the worm gear type worm gear set is characterized in that a rotary driving motor, a worm and a transmission gear are arranged inside the accommodating cavity, an output shaft of the rotary driving motor is connected with the worm, the worm is meshed with the transmission gear, and the transmission gear is meshed with the transmission gear ring.

2. The window cleaning machine of claim 1, wherein: the wiper support is in a ring shape, and the cross section of the wiper support is in an inverted T shape.

3. The window cleaning machine of claim 2, wherein: the 'I' -shaped part of the wiper support is a transmission gear ring, the 'minus' -shaped part of the wiper support is a mounting plate, the transmission gear ring extends into the accommodating cavity, and the mounting plate is positioned below the bottom plate of the base.

4. A window cleaning machine according to claim 3, characterized in that: the bottom surface of base is equipped with the ring channel, the mounting panel embedding in the ring channel.

5. The window cleaning machine of claim 3 or 4, wherein: the transmission gear ring is an annular gear ring.

6. The window cleaning machine of claim 5, wherein: the accommodating cavity is internally provided with a suction motor.

7. A window cleaning machine according to any one of claims 1-4, 6, characterized in that: the window cleaner also includes a left wheel assembly and a right wheel assembly.

8. The window cleaning machine of claim 7, wherein: the left wheel subassembly includes left belt pulley and left driving motor, the right wheel subassembly includes right belt pulley and right driving motor, the bottom surface of base is equipped with left wheel hole and right wheel hole, left side belt pulley exposes from the left wheel hole, right side belt pulley exposes from the right wheel hole.

9. A window cleaning machine according to any one of claims 1-4, 6, 8, characterized in that: and infrared sensors are arranged at four corners of the bottom of the base.

10. The window cleaning machine of claim 9, wherein: the holding intracavity is equipped with lithium cell and PCB board, the lithium cell supplies power to rotary drive motor, suction motor, left driving motor and right driving motor, be equipped with the switch on the face-piece, the switch is connected with PCB board electricity.