Cleaning assembly for screen cleaning robot

Abstract

The cleaning assembly for the screen cleaning robot comprises a shell, the upper end of the shell is connected with a plurality of connecting blocks, and the front end and the rear end of the interior of the shell are movably connected with a front roller and a rear roller. After the cleaning belt rolls for cleaning, the rear roller at the rear end position lifts the cleaning belt, and the upper end of the movable scraping plate in the concentration box is in contact with the cleaning belt to scrape foreign matters, so that larger foreign matters are prevented from being adhered to the cleaning belt; in the concentration box, a plurality of inclined nozzles on a transverse plate directly face a cleaning belt for spraying and cleaning, sewage after cleaning is guided out through a water outlet pipe, when a rear roller rotates, redundant water is squeezed through meshing of two gears at one end of the rear roller and one end of a squeezing roller, synchronous rotation of the rear roller and the squeezing roller and squeezing of the squeezing roller made of rubber materials, and the cleaning belt keeps proper humidity. The cleaning belt can conveniently perform rolling cleaning, and water spots are prevented from being left on the surface of the screen.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning components, in particular to a cleaning component for a screen cleaning robot. Background Art

[0002] In contemporary industry, robots refer to man-made machine devices that can automatically perform tasks to replace or assist human work. The ideal high-simulation robot is the product of advanced integration of cybernetics, mechatronics, computers and artificial intelligence, materials science and bionics. Among them, cleaning robots are used for cleaning operations to remove debris from the medium. The cleaning components of existing cleaning robots are mostly used for rolling cleaning through cleaning cloths.

[0003] However, the cleaning cloth of the existing screen cleaning robot cleaning component is prone to adhesion of debris during the cleaning process, making it inconvenient to clean the cleaning cloth. Ordinary flushing cleaning easily leads to a high water content in the cleaning cloth, which easily leaves large water stains when cleaning the screen, and the cleaning effect is poor. Based on this, the utility model designs a cleaning component for a screen cleaning robot to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a cleaning component for a screen cleaning robot to solve the above-mentioned problem that ordinary flushing cleaning easily leads to a large water content in the cleaning cloth, which easily leaves large water stains when cleaning the screen and results in poor cleaning effect.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cleaning assembly for a screen cleaning robot comprises a shell, wherein the upper end of the shell is connected to a plurality of connecting blocks, the front and rear ends of the shell are movably connected with a front roller and a rear roller, one end of the rear roller is welded with a clamping end head, a plurality of steering rollers are movably connected inside the shell, a cleaning belt is connected around the front roller and the rear roller, a plurality of steering rollers are fitted and connected to the cleaning belt, and a plurality of steering rollers divide the bottom end surface of the cleaning belt into two height surfaces, a rubber extrusion roller is movably connected to the rear end of the shell, a gear is welded to one end of the extrusion roller and the rear roller, and the two gears are matched and meshed, a concentration box is transversely clamped and installed at the tail end of the shell, a plurality of inclined horizontal plates are connected inside the concentration box, and a plurality of nozzles are connected to the horizontal plate, a scraper is movably connected to the front end of the concentration box, a plurality of first springs are connected to one side of the bottom end of the scraper, and the other end of the first spring abuts against the horizontal plate, a plurality of nozzles are connected to a water inlet pipe, and a water outlet pipe is connected to one end of the concentration box.

[0007] As a further solution of the utility model: the diameters of the rear roller and the squeezing roller are equal, and the rear roller and the squeezing roller are arranged on the same horizontal plane.

[0008] As a further solution of the utility model: the diameters of the two gears on one side of the rear roller and the squeezing roller are equal, and the widths of the gears are equal.

[0009] As a further solution of the utility model: the upper end of the scraper is arc-shaped, and the length of the scraper is greater than the width of the cleaning belt.

[0010] As a further solution of the utility model: two sleeves are fixedly welded at one end of the shell, a plurality of second springs are connected inside the sleeve, the other ends of the plurality of second springs are connected to a mounting plate, the mounting plate is installed in the sleeve, a motor is fixedly installed on the upper end of the mounting plate, and a cleaning wheel is connected to the output end of the motor.

[0011] As a further solution of the utility model: the cleaning wheel is bowl-shaped and is made of elastic rubber.

[0012] As a further solution of the utility model: a plurality of the second springs are distributed in an annular manner and at equal intervals in the sleeve, and the height of the sleeve is greater than the vertical movement stroke of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, after the cleaning belt rolls for cleaning, the rear roller at the rear end position lifts the cleaning belt, and the upper end of the scraper movable inside the concentration box contacts the cleaning belt to scrape away foreign objects, thereby preventing larger foreign objects from adhering to the cleaning belt. At the same time, the water inlet pipe is connected to the cleaning water flow, and the cleaning belt is sprayed and cleaned by multiple inclined nozzles on the horizontal plate in the concentration box. The sewage after cleaning is discharged through the outlet pipe. When the rear roller rotates, the two gears at one end of the rear roller and the squeezing roller are meshed, and the rear roller and the squeezing roller rotate synchronously. The squeezing roller made of rubber material squeezes out excess water, so that the cleaning belt maintains a suitable humidity, which is convenient for the cleaning belt to roll for cleaning and avoids leaving water stains on the screen surface.

[0015] 2. In the utility model, two sleeves are fixedly welded through one end of the shell, and a plurality of second springs are connected inside the sleeve. The other ends of the plurality of second springs are connected to a mounting plate, which is installed in the sleeve. A motor is fixedly installed on the upper end of the mounting plate, and a cleaning wheel is connected to the output end of the motor. The mounting plate inside the sleeve is elastically connected to the internal mounting plate through the plurality of second springs inside the sleeve, and the motor on the upper end of the mounting plate is connected to the cleaning wheel. The cleaning wheel is driven to rotate by the motor, and preliminary rotation cleaning is performed by the two cleaning wheels. The mounting plate elastically moves vertically in the sleeve to ensure that the cleaning wheel at the bottom fully fits the upper end surface of the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall explosion structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0019] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. Shell; 2. Front roller; 3. Steering roller; 4. Rear roller; 5. Extrusion roller; 6. Gear; 7. Positioning end; 8. Cleaning belt; 9. Concentrating box; 10. Nozzle; 11. Scraper; 12. First spring; 13. Water inlet pipe; 14. Water outlet pipe; 15. Sleeve; 16. Second spring; 17. Mounting plate; 18. Motor; 19. Cleaning wheel. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4In the embodiment of the utility model, a cleaning assembly for a screen cleaning robot includes a shell 1, the upper end of the shell 1 is connected to a plurality of connecting blocks, the front and rear ends of the shell 1 are movably connected with a front roller 2 and a rear roller 4, one end of the rear roller 4 is welded with a clamping end 7, a plurality of steering rollers 3 are movably connected inside the shell 1, a cleaning belt 8 is connected around the front roller 2 and the rear roller 4, a plurality of steering rollers 3 are attached to the cleaning belt 8, and the plurality of steering rollers 3 divide the bottom end surface of the cleaning belt 8 into two height surfaces, and a rubber squeezing roller 5 is movably connected to the rear end of the shell 1, Gears 6 are welded to one end of the extrusion roller 5 and the rear roller 4, and the two gears 6 are matched and meshed. A centralizing box 9 is installed at the rear end of the shell 1 in a transversely clamped manner. A plurality of inclined transverse plates are connected inside the centralizing box 9, and a plurality of nozzles 10 are connected to the transverse plates. A scraper 11 is movably connected to the front end of the centralizing box 9. A plurality of first springs 12 are connected to one side of the bottom end of the scraper 11, and the other end of the first spring 12 abuts against the transverse plate. A plurality of nozzles 10 are connected to a water inlet pipe 13, and a water outlet pipe 14 is connected to one end of the centralizing box 9. The front roller 2 and the rear roller 4 are moved in the shell 1. The cleaning belt 8 is connected to the front roller 2 and the rear roller 4 through the movable installation. The bottom of the cleaning belt 8 is divided into two horizontal end surfaces by multiple steering rollers 3. The clamping end 7 on one side of the rear roller 4 is connected to the power device, and then the cleaning belt 8 is driven to rotate through the rear roller 4. The bottom end surface of the rotating cleaning belt 8 contacts the screen surface, and then the screen surface is rolled and cleaned. After the cleaning belt 8 rolls and cleans, the rear roller 4 at the rear end position lifts the cleaning belt 8, and the upper end of the movable scraper 11 inside the concentration box 9 contacts the cleaning belt 8 to scrape foreign objects and avoid larger foreign objects. It adheres to the cleaning belt 8, and at the same time, the water inlet pipe 13 is connected to the cleaning water flow. The cleaning belt 8 is sprayed and cleaned through multiple inclined nozzles 10 on the horizontal plate in the concentration box 9, and the sewage after cleaning is discharged through the outlet pipe 14. When the rear roller 4 rotates, the two gears 6 at one end of the rear roller 4 and the squeezing roller 5 are engaged, and the rear roller 4 and the squeezing roller 5 rotate synchronously. The squeezing roller 5 made of rubber material squeezes out excess water, so that the cleaning belt 8 maintains a suitable humidity, which is convenient for the cleaning belt 8 to roll and clean, avoids leaving water stains on the screen surface, and has a good cleaning effect.

[0024] Preferably, Figure 2 and Figure 3 As shown, the diameters of the rear roller 4 and the squeezing roller 5 are equal, and the rear roller 4 and the squeezing roller 5 are arranged on the same horizontal plane. The cleaning belt 8 is rotated on the same plane and squeezed with water by the rear roller 4 and the squeezing roller 5 with the same diameter and on the same horizontal plane to ensure the squeezing effect.

[0025] Preferably, Figure 2 As shown, the two gears 6 on one side of the rear roller 4 and the squeezing roller 5 have equal diameters and equal widths. The rear roller 4 and the squeezing roller 5 rotate synchronously through the two gears 6 of the same diameter, and the equal widths of the gears 6 ensure matching engagement.

[0026] Preferably, Figure 3As shown, the upper end of the scraper 11 is arc-shaped, and the length of the scraper 11 is greater than the width of the cleaning belt 8. The arc-shaped end of the upper end of the scraper 11 is closely connected to the cleaning belt 8, which can scrape large particles of foreign matter while avoiding wear on the cleaning belt 8. The larger length of the scraper 11 fully fits the cleaning belt 8 to ensure that large particles of foreign matter are scraped away comprehensively.

[0027] Preferably, Figure 3 and Figure 4 As shown, two sleeves 15 are fixedly welded at one end of the shell 1, and a plurality of second springs 16 are connected inside the sleeve 15. The other ends of the plurality of second springs 16 are connected to a mounting plate 17, which is mounted inside the sleeve 15. A motor 18 is fixedly mounted on the upper end of the mounting plate 17, and a cleaning wheel 19 is connected to the output end of the motor 18. The mounting plate 17 is elastically connected to the internal mounting plate 17 through the plurality of second springs 16 inside the sleeve 15, and the motor 18 at the upper end of the mounting plate 17 is connected to the cleaning wheel 19, which is driven to rotate by the motor 18, and preliminary rotation cleaning is performed by the two cleaning wheels 19, and the mounting plate 17 elastically moves vertically in the sleeve 15 to ensure that the cleaning wheel 19 at the bottom is fully fitted to the upper end surface of the screen.

[0028] Preferably, Figure 4 As shown, the cleaning wheel 19 is bowl-shaped and made of elastic rubber. The cleaning wheel 19 made of elastic rubber has greater elasticity, so that the cleaning wheel 19 has a larger elastic space to ensure that the cleaning wheel 19 fits the cleaning surface.

[0029] Preferably, Figure 4 As shown, multiple second springs 16 are distributed in a circular shape and are equidistantly arranged in the sleeve 15. The height of the sleeve 15 is greater than the vertical movement of the mounting plate 17. Multiple second springs 16 distributed in a circular shape and are equidistantly arranged in the sleeve 15 are connected and supported at multiple points and are equidistantly arranged. The sleeve 15 limits the mounting plate 17 to prevent the mounting plate 17 from detaching.

[0030] The working principle of the utility model is as follows: the electrical equipment of the device is connected to an external power supply, the front roller 2 and the rear roller 4 are connected to the cleaning belt 8, a plurality of steering rollers 3 divide the bottom of the cleaning belt 8 into two horizontal end surfaces, the clamping end 7 on one side of the rear roller 4 is connected to the power device, and then the cleaning belt 8 is driven to rotate through the rear roller 4, the bottom end surface of the rotating cleaning belt 8 contacts the screen surface, and then the screen surface is rolled and cleaned, after the cleaning belt 8 is rolled and cleaned, the rear roller 4 at the rear end position lifts the cleaning belt 8, and the upper end of the scraper 11 movable inside the focusing box 9 contacts the cleaning belt 8 to remove foreign matter Scrape to prevent larger foreign matter from adhering to the cleaning belt 8. At the same time, the water inlet pipe 13 is connected to the cleaning water flow. The cleaning belt 8 is sprayed and cleaned through multiple inclined nozzles 10 on the horizontal plate in the concentration box 9. The cleaned sewage is discharged through the outlet pipe 14. When the rear roller 4 rotates, the two gears 6 at one end of the rear roller 4 and the squeezing roller 5 are engaged, and the rear roller 4 and the squeezing roller 5 rotate synchronously. The squeezing roller 5 made of rubber material squeezes out excess water, so that the cleaning belt 8 maintains a suitable humidity, which is convenient for the cleaning belt 8 to roll and clean, avoids leaving water stains on the screen surface, and has a good cleaning effect.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cleaning assembly for a screen cleaning robot, comprising a housing (1), wherein the upper end of the housing (1) is connected to a plurality of connecting blocks, characterized in that: The front and rear ends of the shell (1) are movably connected to a front roller (2) and a rear roller (4), one end of the rear roller (4) is welded with a locking end head (7), a plurality of steering rollers (3) are movably connected to the shell (1), a cleaning belt (8) is connected around the front roller (2) and the rear roller (4), a plurality of steering rollers (3) are attached to the cleaning belt (8), and the plurality of steering rollers (3) divide the bottom end surface of the cleaning belt (8) into two height surfaces, a rubber squeezing roller (5) is movably connected to the rear end of the shell (1), and one end of the squeezing roller (5) and the rear roller (4) are both welded. A gear (6) is connected, and the two gears (6) are matched and meshed. A centralizing box (9) is installed at the rear end of the shell (1) in a transversely clamped manner. A plurality of inclined transverse plates are connected inside the centralizing box (9), and a plurality of nozzles (10) are connected to the transverse plates. A scraper (11) is movably connected to the front end of the centralizing box (9). A plurality of first springs (12) are connected to one side of the bottom end of the scraper (11), and the other end of the first spring (12) abuts against the transverse plate. The plurality of nozzles (10) are connected to a water inlet pipe (13), and one end of the centralizing box (9) is connected to a water outlet pipe (14).

2. A cleaning assembly for a screen cleaning robot according to claim 1, characterized in that: The diameters of the rear roller (4) and the squeezing roller (5) are equal, and the rear roller (4) and the squeezing roller (5) are arranged on the same horizontal plane.

3. A cleaning assembly for a screen cleaning robot according to claim 2, characterized in that: The two gears (6) on one side of the rear roller (4) and the squeezing roller (5) have equal diameters, and the gears (6) have equal widths.

4. The cleaning assembly for a screen cleaning robot according to claim 1, characterized in that: The upper end of the scraper (11) is arc-shaped, and the length of the scraper (11) is greater than the width of the cleaning belt (8).

5. The cleaning assembly for a screen cleaning robot according to claim 1, characterized in that: Two sleeves (15) are fixedly welded to one end of the housing (1), a plurality of second springs (16) are connected inside the sleeves (15), the other ends of the plurality of second springs (16) are connected to a mounting plate (17), the mounting plate (17) is mounted inside the sleeve (15), a motor (18) is fixedly mounted on the upper end of the mounting plate (17), and a cleaning wheel (19) is connected to the output end of the motor (18).

6. The cleaning assembly for a screen cleaning robot according to claim 5, characterized in that: The cleaning wheel (19) is bowl-shaped and is made of elastic rubber.

7. The cleaning assembly for a screen cleaning robot according to claim 5, characterized in that: A plurality of the second springs (16) are distributed in an annular manner at equal intervals within the sleeve (15), and the height of the sleeve (15) is greater than the vertical movement stroke of the mounting plate (17).

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