A building exterior wall cleaning robot

Abstract

This utility model discloses a building exterior wall cleaning robot, relating to the field of cleaning robot technology. It includes a main body, a controller, a second electric telescopic rod, a nozzle, and a scraper. A first electric telescopic rod is installed on one side of the main body, and second electric telescopic rods are positioned above and below the first electric telescopic rod. A first connecting block is fitted onto the telescopic end of the first electric telescopic rod, and a nozzle is installed on one side of the first connecting block. A water tank is bolted to one side of the main body. When the suction cups on the surface of the main body are released, the first electric telescopic rod retracts, and the second electric telescopic rod extends, causing the main body to move horizontally. Simultaneously, the scraper scrapes against the glass surface, enabling the device to clean the glass surface while moving. Continuous horizontal movement of the device allows for continuous cleaning, thus improving cleaning efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning robot technology, specifically a building exterior wall cleaning robot. Background Technology

[0002] Because glass curtain walls are typically quite tall, manual cleaning is inconvenient, necessitating the use of robots. A search revealed a Chinese patent publication number CN205612412U that discloses a pneumatic glass curtain wall cleaning robot. While this device can effectively clean and wipe the exterior walls of buildings, it requires movement before cleaning. The robot must be moved to a designated location and fixed in place before cleaning can begin, preventing simultaneous movement and cleaning, thus resulting in low cleaning efficiency. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a building exterior wall cleaning robot, which solves the problem mentioned in the background art that existing devices cannot achieve the effect of cleaning while moving, resulting in low cleaning efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a building exterior wall cleaning robot, comprising a main body, a controller, a second electric telescopic rod, a nozzle, and a scraper. A first electric telescopic rod is installed on one side of the main body. Second electric telescopic rods are positioned above and below the first electric telescopic rod. A first connecting block is fitted onto the telescopic end of the first electric telescopic rod. A nozzle is installed on one side of the first connecting block. The nozzle is connected to a water tank via a telescopic hose. The water tank is bolted to one side of the main body. A water inlet is located at the top of the water tank. Multiple connection ports are arranged from top to bottom on one side of the water tank. Suction cups are embedded at the bottom and top of the main body, and suction cups are also provided on one side of the first and second connecting blocks. Hooks are provided at both ends of the top of the main body.

[0005] Preferably, a second connecting block is fitted on the outside of the telescopic end of the second electric telescopic rod, and a scraper is embedded on one side of the second connecting block. Three scrapers are provided, which facilitates the cleaning of dust and sewage on the glass surface by the device during movement.

[0006] Preferably, there are gaps between the scrapers, and the three scrapers are arranged at an angle. One side of the scraper surface is made of rubber. The angled arrangement of the scrapers helps the water on the glass surface to flow downwards along the scrapers.

[0007] Preferably, multiple nozzles are provided, and the nozzles are arranged in a straight line with equal spacing from top to bottom. The nozzles are connected to a water pump built into the water tank, and water can be pumped into the nozzles through the water pump inside the water tank.

[0008] Preferably, the controller is equipped with an air pump and a battery module. The air pump is connected to the suction cup through an air pipe, and the battery module is used to provide power to the device. A charging port is provided at the bottom of the controller and connected to the battery module.

[0009] This utility model provides a building exterior wall cleaning robot. It has the following beneficial effects:

[0010] (1) The building exterior wall cleaning robot, when moving, uses suction cups installed on the surface of the main body to adhere to and fix the glass, then the first electric telescopic rod extends and the second electric telescopic rod retracts, and the suction cups on one side of the first connecting block and the second connecting block adhere to and fix the glass. At this time, the suction cups on the surface of the main body of the device are released. When the suction cups on the surface of the main body of the device are released, the first electric telescopic rod retracts and the second electric telescopic rod extends, so that the main body of the device moves horizontally. After the main body of the device moves, it is fixed by the suction cups on the surface. This process is repeated to achieve the movement of the main body of the device. At the same time as the main body of the device moves, the scraper scrapes the glass surface, so that the device can clean the glass surface when it moves. By continuously moving horizontally, the device can achieve continuous cleaning, which helps to improve cleaning efficiency.

[0011] (2) The building exterior wall cleaning robot, during the movement of the device, pumps water from inside the water tank into the nozzle, so that the nozzle can rinse the glass surface. The wastewater after rinsing the glass surface is scraped off by the scraper at the rear end during the movement of the device, so that the cooperation between the nozzle and the scraper helps to improve the cleaning effect.

[0012] This solves the problem that existing devices cannot achieve the effect of cleaning while moving, resulting in low cleaning efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a front view structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the main structure of the device of this utility model;

[0016] Figure 4 This is a schematic diagram of the nozzle structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the scraper structure of this utility model.

[0018] In the diagram, 1. Main body of the device; 2. First electric telescopic rod; 3. Second electric telescopic rod; 4. Controller; 5. Suction cup; 6. Water tank; 7. Water inlet; 8. Nozzle; 9. First connecting block; 10. Hook; 11. Scraper; 12. Second connecting block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1:

[0021] Please see Figure 1-5This utility model provides a technical solution: a building exterior wall cleaning robot, including a device body 1, a controller 4, a second electric telescopic rod 3, a nozzle 8, and a scraper 11. A first electric telescopic rod 2 is installed on one side of the device body 1, and a second electric telescopic rod 3 is arranged above and below the first electric telescopic rod 2. A first connecting block 9 is fitted onto the telescopic end of the first electric telescopic rod 2. A nozzle 8 is installed on one side of the first connecting block 9. The nozzle 8 is connected to one side of a water tank 6 through a telescopic hose. The water tank 6 is installed on one side of the device body 1 by bolts. A water inlet 7 is provided on the top of the water tank 6. Multiple connection ports are arranged from top to bottom on one side of the water tank 6. Suction cups 5 are embedded on one side of the bottom and top of the device body 1, and suction cups 5 are also provided on one side of the first connecting block 9 and the second connecting block 12. Hooks 10 are provided at both ends of the top of the device body 1. A second connecting block 12 is fitted onto the outside of the telescopic end of the second electric telescopic rod 3. A first connecting block 12 is embedded on one side of the second connecting block 12. The device has three scrapers 11. When moving, the suction cups 5 mounted on the surface of the main body 1 adhere to the glass, causing the first electric telescopic rod 2 to extend and the second electric telescopic rod 3 to retract. The suction cups 5 on one side of the first connecting block 9 and the second connecting block 12 adhere to the glass. At this point, the suction cups 5 on the surface of the main body 1 release. When the suction cups 5 on the surface of the main body 1 release, the first electric telescopic rod 2 retracts and the second electric telescopic rod 3 extends, causing the main body 1 to move horizontally. After moving, the main body 1 is fixed by the suction cups 5 on its surface. This process repeats, allowing the main body 1 to move. Simultaneously, the scrapers 11 scrape the glass surface, enabling the device to clean the glass surface during movement. Continuous horizontal movement of the device allows for continuous cleaning, thus improving cleaning efficiency.

[0022] Example 2:

[0023] There are gaps between the scrapers 11, and the three scrapers 11 are set at an angle. One side of the scraper 11 is made of rubber. There are multiple nozzles 8, which are arranged in a straight line with equal spacing from top to bottom. The controller 4 is equipped with an air pump and a battery module. The air pump is connected to the suction cup 5 through an air pipe. During the movement of the device, the water pump in the water tank 6 pumps water into the nozzles 8, so that the nozzles 8 can rinse the glass surface. The wastewater after rinsing the glass surface is scraped off by the scrapers 11 at the rear end during the movement of the device. The cooperation between the nozzles 8 and the scrapers 11 helps to improve the cleaning effect.

[0024] Working principle: The robot is hoisted to the designated curtain wall area via the hook 10 on the top of the main body 1. The suction cups 5 mounted on the surface of the main body 1 adhere to the glass, causing the first electric telescopic rod 2 to extend and the second electric telescopic rod 3 to retract. Simultaneously, the suction cups 5 on one side of the first connecting block 9 and the second connecting block 12 adhere to the glass. At this point, the suction cups 5 on the surface of the main body 1 release. After the suction cups 5 on the surface of the main body 1 release, the first electric telescopic rod 2 retracts and the second electric telescopic rod 3 extends, causing the main body 1 to move horizontally. Then, it is fixed by the suction cup 5 on the surface. By repeating this process, the main body 1 of the device can be moved. While the main body 1 of the device moves, the scraper 11 scrapes against the glass surface, so that the device can clean the glass surface when it moves. By continuously moving the device horizontally, continuous cleaning can be achieved. During the movement of the device, the water pump inside the water tank 6 pumps water into the nozzle 8, so that the nozzle 8 can rinse the glass surface. The wastewater after rinsing the glass surface is scraped off by the scraper 11 at the rear end during the movement of the device.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A building exterior wall cleaning robot, characterized in that: The device includes a main body (1), a controller (4), a second electric telescopic rod (3), a nozzle (8), and a scraper (11). A first electric telescopic rod (2) is installed on one side of the main body (1). A second electric telescopic rod (3) is provided above and below the first electric telescopic rod (2). A first connecting block (9) is fitted on the telescopic end of the first electric telescopic rod (2). A nozzle (8) is installed on one side of the first connecting block (9). The nozzle (8) is connected to one side of the water tank (6) through a telescopic hose. The water tank (6) is installed on one side of the main body (1) by bolts. A water inlet (7) is provided on the top of the water tank (6). Multiple connection ports are provided on one side of the water tank (6) from top to bottom. A suction cup (5) is embedded on one side of the bottom and top of the main body (1). A suction cup (5) is provided on one side of the first connecting block (9) and the second connecting block (12). Hooks (10) are provided at both ends of the top of the main body (1).

2. The building exterior wall cleaning robot according to claim 1, characterized in that: The second electric telescopic rod (3) has a second connecting block (12) fitted on the outside of its telescopic end. A scraper (11) is embedded on one side of the second connecting block (12), and three scrapers (11) are provided.

3. The building exterior wall cleaning robot according to claim 1, characterized in that: The scrapers (11) have gaps between them, and the three scrapers (11) are arranged at an angle, and one side of the scraper (11) is made of rubber.

4. The building exterior wall cleaning robot according to claim 1, characterized in that: The nozzles (8) are provided in multiple ways, and the nozzles (8) are arranged in a straight line with equal spacing from top to bottom.

5. The building exterior wall cleaning robot according to claim 1, characterized in that: The controller (4) is equipped with an air pump and a battery module. The air pump is connected to the suction cup (5) through an air pipe, and the battery module is used to provide power to the device.

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