Window cleaning machine with synchronous belt self-cleaning function
By designing a cleaning mechanism and cleaning parts with self-cleaning in the window cleaning machine, the slippage problem caused by water stains and stains during the cleaning process of the window cleaning machine is solved, and a more efficient and safe window cleaning effect is achieved.
Patent Information
- Application Number
- CN202420843833.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-04-22
AI Technical Summary
During the cleaning process, existing window wipers cause moving components to slip due to water stains and stains, which in turn affects cleaning efficiency and safety.
A window wiper with self-cleaning of synchronous belt is designed. It uses cleaning mechanisms and cleaning parts to clean water and stains on the surface of the moving components. It elastically abuts the moving components through scrapers or other cleaning parts to ensure that the synchronous belt remains clean during movement.
It effectively prevents the moving components from slipping during movement, increases friction resistance with the glass surface, improves cleaning efficiency and safety, and ensures thorough cleaning of the window surface.
Smart Images
Figure CN222870381U_ABST
Abstract
Description
[Technical field]
[0001] The present application belongs to the technical field of household cleaning equipment, and in particular relates to a window cleaning machine with a synchronous belt and self-cleaning function. [Background technology]
[0002] A window cleaning machine is a special device used for cleaning the exterior windows of high-rise buildings. It can automatically or semi-automatically clean the glass on the exterior facade of the building, providing convenience for cleaning the windows of high-rise buildings. At present, the moving components of the window cleaning machine are driven by a motor to move forward. When the window cleaning machine is working, the water sprayed by the atomizer will cause the moving components in contact with the glass to be stained with liquid or water stains, causing the moving components to slip during the movement, which in turn causes the window cleaning machine to move unstably, reducing the cleaning efficiency, and failing to effectively remove stains and dirt on the windows. There is even the possibility of the window cleaning machine detaching from the window or causing objects to fall from high altitude. [Contents of the utility model]
[0003] In order to solve the problem in the prior art that a window cleaning machine is prone to slipping due to contact with water stains on the glass, the present application provides a window cleaning machine with a self-cleaning synchronous belt.
[0004] This application is implemented through the following technical solutions:
[0005] A synchronous belt self-cleaning window cleaning machine comprises a window cleaning machine body, a moving assembly arranged on the window cleaning machine body and a cleaning mechanism, wherein the cleaning mechanism comprises a cleaning piece abutting against the moving assembly and used for cleaning the outer surface of the moving assembly.
[0006] In the above-mentioned synchronous belt self-cleaning window cleaning machine, the cleaning member is a scraper strip, which elastically abuts against the outer surface of the moving component.
[0007] In a synchronous belt self-cleaning window cleaning machine as described above, the cleaning member includes a fixing portion for fixing in a window cleaning machine body, a supporting portion extending from the fixing portion toward the moving component, and a conical portion located at the end of the supporting portion and abutting against the moving component.
[0008] In the above-mentioned synchronous belt self-cleaning window cleaning machine, the moving assembly includes a synchronous belt, and a driving wheel and a driven wheel arranged on the inner side of the synchronous belt, and the cleaning member abuts against the outer side of the synchronous belt.
[0009] The synchronous belt self-cleaning window cleaning machine as described above comprises two cleaning members, and the two cleaning members correspond to one side of the driving wheel and one side of the driven wheel respectively.
[0010] In the self-cleaning window cleaning machine with a synchronous belt as described above, the angle between the cleaning member and the synchronous belt when they rotate clockwise is α, and the angle between the cleaning member and the synchronous belt when they rotate counterclockwise is β, wherein 60°≤α, β≤90°.
[0011] In the above-mentioned synchronous belt self-cleaning window cleaning machine, the cleaning mechanism also includes a cleaning cloth located at the bottom of the window cleaning machine body.
[0012] In the above-mentioned synchronous belt self-cleaning window cleaning machine, the cleaning cloth is detachably connected to the window cleaning machine body by Velcro.
[0013] In the above-mentioned synchronous belt self-cleaning window cleaning machine, the width of the cleaning member corresponds to the width of the synchronous belt.
[0014] Compared with the prior art, this application has the following advantages:
[0015] The present invention discloses a synchronous self-cleaning window cleaning machine, which can prevent the moving component from slipping during movement by cleaning water stains and dirt on the surface of the moving component through a cleaning mechanism. The moving component is cleaned synchronously while working, thereby increasing the friction resistance between the moving component and the glass surface and reducing the risk of slipping. The window cleaning machine can operate more stably when cleaning the exterior windows of high-rise buildings, improves cleaning efficiency, ensures thorough cleaning of the window surface, and reduces the potential risk of accidents, bringing higher safety and reliability to the cleaning of exterior windows of high-rise buildings.
Brief Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0017] Figure 1 It is a three-dimensional solid in the embodiment of this application Figure 1 ;
[0018] Figure 2 yes Figure 1 A top view of
[0019] Figure 3 It is a three-dimensional solid in the embodiment of this application Figure 2 ;
[0020] Figure 4 yes Figure 2 Cross-sectional view at AA in the middle. [Specific implementation method]
[0021] In order to make the technical problems, technical solutions and beneficial effects solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0022] See also Figures 1 to 4 A synchronous belt self-cleaning window cleaning machine comprises a window cleaning machine body 1, a moving component 2 arranged on the window cleaning machine body 1, and a cleaning mechanism 3, wherein the cleaning mechanism 3 comprises a cleaning member 31 abutting against the moving component 2 and used for cleaning the outer surface of the moving component 2.
[0023] The present invention discloses a synchronous self-cleaning window cleaning machine, in which the number of moving components is not limited. The cleaning mechanism cleans the water stains and dirt on the surface of the moving components, thereby preventing the moving components from slipping during movement. The moving components are cleaned synchronously while working, thereby increasing the friction resistance between the moving components and the glass surface and reducing the risk of slipping. The window cleaning machine can operate more stably when cleaning the exterior windows of high-rise buildings, improves the cleaning efficiency, ensures thorough cleaning of the window surface, and reduces the potential risk of accidents, thereby bringing higher safety and reliability to the cleaning of exterior windows of high-rise buildings.
[0024] Further, as a preferred implementation of the present solution but not a limitation, the cleaning member 31 is a scraper strip that elastically abuts against the outer surface of the moving component 2 .
[0025] In this embodiment, the cleaning element can also be set as a brush, a hard scraper, a soft scraper, etc. The soft scraper can better adapt to the unevenness of the surface of the moving component, ensure the uniformity and thoroughness of the cleaning operation, prevent damage to the moving component or hindrance to movement, effectively clear water stains on the outer surface of the moving component, and improve the cleaning efficiency and safety of the window cleaning machine.
[0026] Furthermore, as a preferred embodiment of the present invention but not a limitation, the cleaning member 31 includes a fixing portion 311 for fixing in the window cleaning machine body 1, a supporting portion 312 extending from the fixing portion 311 toward the moving component 2, and a conical portion 313 located at the end of the supporting portion 312 and abutting against the moving component.
[0027] In this embodiment, the setting of the fixing part can firmly fix the cleaning member inside the window cleaning machine body, ensure the stability and reliability of the cleaning member, avoid displacement or falling off during operation, and thus ensure the normal operation of the window cleaning machine; the extended design of the supporting part enables the cleaning member to provide good support and stability when extending toward the moving component, ensures the stability and continuity of the cleaning member in the vertical direction during operation, and avoids excessive bending or deformation of the cleaning member that affects the cleaning effect; the setting of the tapered part 313 can be in close contact with the moving component, while reducing the friction with the moving component, reducing energy consumption, ensuring good contact between the cleaning member and the window surface, effectively removing stains and dirt, and improving the cleaning efficiency and cleaning quality of the window cleaning machine.
[0028] Furthermore, as a preferred implementation of the present solution but not a limitation, the moving component 2 includes a synchronous belt 21, and a driving wheel 22 and a driven wheel 23 arranged on the inner side of the synchronous belt 21, and the cleaning member 31 abuts against the outer side of the synchronous belt 21.
[0029] Furthermore, as a preferred implementation manner of the present solution but not limiting, two cleaning members 31 are included, and the two cleaning members 31 correspond to one side of the driving wheel 22 and one side of the driven wheel 23 respectively.
[0030] In the present embodiment, this structural arrangement enables the synchronous belt to be effectively cleaned regardless of whether the window cleaning machine is moving forward or backward. When moving forward, the synchronous belt moves toward the cleaning part located on the driving wheel side, and the cleaning part located on the driving wheel side can scrape water stains and dirt off the outside of the window cleaning machine. When moving backward, the synchronous belt moves toward the cleaning part located on the driven wheel side, and the cleaning part located on the driven wheel side can scrape water stains and dirt off the outside of the window cleaning machine, thereby improving the cleaning efficiency and comprehensiveness of the window cleaning machine.
[0031] Further, as a preferred implementation mode of the present invention but not limitation, the angle between the cleaning member 31 and the synchronous belt 21 when rotating clockwise is α, and the angle between the cleaning member 31 and the synchronous belt 21 when rotating counterclockwise is β, wherein 60°≤α, β≤90°.
[0032] In this embodiment, the setting range of the angles α and β is between 60° and 90°, so that the cleaning member can ensure sufficient cleaning force during operation while reducing friction and damage to the synchronous belt and other parts of the window cleaning machine, thereby extending the service life of the equipment.
[0033] Furthermore, as a preferred implementation of the present solution but not a limitation, the cleaning mechanism 3 also includes a cleaning cloth 4 located at the bottom of the window cleaning machine body 1 .
[0034] In this embodiment, the cleaning cloth can effectively absorb and remove water stains and dirt dropped by the window cleaning machine during the cleaning process, keep the bottom of the window clean, prevent stains from dripping or remaining on the surface of the building, and improve the comprehensiveness and thoroughness of the window cleaning operation.
[0035] Furthermore, as a preferred implementation manner of the present solution but not a limitation thereof, the cleaning cloth 4 is detachably connected to the window cleaning machine body 1 via a Velcro 5 .
[0036] In this embodiment, the cleaning cloth can be easily installed and removed, which facilitates the replacement and maintenance of the cleaning cloth, reduces the time and cost of replacing the cleaning cloth, and improves the use efficiency of the window cleaning machine. Secondly, the design of the detachable connection also makes the cleaning cloth easy to clean and maintain. The cleaning cloth can be cleaned regularly to keep it clean and hygienic, thereby extending the service life of the cleaning cloth.
[0037] Further, as a preferred implementation of the present solution but not a limitation, the width of the cleaning member 31 corresponds to the width of the synchronous belt 21 .
[0038] In this embodiment, the matching degree between the cleaning member and the synchronous belt is ensured, so that the cleaning member completely covers the width of the synchronous belt, effectively avoiding the existence of cleaning dead corners and missed areas, and improving the cleaning efficiency and cleaning quality of the window cleaning machine. Secondly, the design of the cleaning member corresponding to the width of the synchronous belt can also reduce the swing and shaking of the cleaning member during the cleaning process, maintain the stability and continuity of the cleaning member, and ensure the uniformity and thoroughness of the cleaning operation.
[0039] The working principle of this embodiment is as follows:
[0040] The present invention discloses a synchronous self-cleaning window cleaning machine, which can prevent the moving component from slipping during movement by cleaning water stains and dirt on the surface of the moving component through a cleaning mechanism. The moving component is cleaned synchronously while working, thereby increasing the friction resistance between the moving component and the glass surface and reducing the risk of slipping. The window cleaning machine can operate more stably when cleaning the exterior windows of high-rise buildings, improves cleaning efficiency, ensures thorough cleaning of the window surface, and reduces the potential risk of accidents, bringing higher safety and reliability to the cleaning of exterior windows of high-rise buildings.
[0041] The above are implementation methods provided in combination with specific contents, and it is not intended that the specific implementation of this application is limited to these descriptions. Any method structure similar to the present application, or a number of technical deductions or replacements based on the concept of the present application, should be considered as the protection scope of this application.
Claims
1. A synchronous belt self-cleaning window cleaning machine, characterized in that: It comprises a window cleaning machine body (1), a moving assembly (2) arranged on the window cleaning machine body (1), and a cleaning mechanism (3), wherein the cleaning mechanism (3) comprises a cleaning member (31) abutting against the moving assembly (2) and used for cleaning the outer surface of the moving assembly (2); The cleaning member (31) is a scraper strip, which is in interference contact with the outer surface of the moving component (2); The moving assembly (2) comprises a synchronous belt (21), and a driving wheel (22) and a driven wheel (23) arranged on the inner side of the synchronous belt (21), and the cleaning member (31) abuts against the outer side of the synchronous belt (21).
2. A synchronous belt self-cleaning window cleaning machine according to claim 1, characterized in that: The cleaning member (31) comprises a fixing portion (311) for fixing in a window cleaning machine body (1), a supporting portion (312) extending from the fixing portion (311) in a direction close to the moving assembly (2), and a tapered portion (313) located at the end of the supporting portion (312) and abutting against the moving assembly.
3. The synchronous belt self-cleaning window cleaning machine according to claim 1, characterized in that: It comprises two cleaning members (31), and the two cleaning members (31) correspond to one side of the driving wheel (22) and one side of the driven wheel (23) respectively.
4. The synchronous belt self-cleaning window cleaning machine according to claim 1, characterized in that: The angle between the cleaning member (31) and the synchronous belt (21) when rotating clockwise is α, and the angle between the cleaning member (31) and the synchronous belt (21) when rotating counterclockwise is β, wherein 60°≤α, and β≤90°.
5. The synchronous belt self-cleaning window cleaning machine according to claim 1, characterized in that: The cleaning mechanism (3) further comprises a cleaning cloth (4) located at the bottom of the window cleaning machine body (1).
6. A synchronous belt self-cleaning window cleaning machine according to claim 5, characterized in that: The cleaning cloth (4) is detachably connected to the window cleaning machine body (1) via a Velcro (5).
7. The synchronous belt self-cleaning window cleaning machine according to claim 1, characterized in that: The width of the cleaning member (31) corresponds to the width of the synchronous belt (21).