A carpet cleaning robot

Abstract

The present application relates to the field of carpet cleaning, disclose a kind of carpet cleaning robot.The present application, including robot main body, the lower end of the robot main body is fixedly connected with base, the lower end of the base is provided with carpet drying leveling assembly, the side of the base is provided with placing groove, the inside of the placing groove is provided with collection box limiting assembly;The technical scheme presented in the present application, by the flattening roller shaft cooperation drying box used, the surface of the carpet is flattened and arranged, hot air acts on carpet fiber during drying process, prone to fiber heat hardening, local overheating curling and other problems, by the flattening roller shaft flattening can follow the fiber texture direction and smooth, compaction fiber, eliminate the fiber disorder caused by hot air, stiff problem, restore the original carpet pile flatness, smoothness and texture regularity.

Description

Technical Field

[0001] This invention belongs to the field of carpet cleaning technology, specifically a carpet cleaning robot. Background Technology

[0002] With the development of intelligent cleaning equipment, carpet cleaning robots are increasingly being used in homes, hotels, office buildings, shopping malls, and other places to replace manual labor in cleaning carpets, such as removing dust, washing away stains, and collecting wastewater. Existing carpet cleaning robots generally integrate cleaning brushes, high-pressure spray devices, suction devices, and walking mechanisms. They remove dust, hair, and stains adhering to the carpet surface through spraying cleaning fluid, brushing, and negative pressure suction, thus improving carpet cleaning efficiency and reducing manual labor intensity to a certain extent.

[0003] However, due to the multi-layered fiber structure and strong water absorption properties of carpets, a significant amount of moisture remains between the fibers after spray cleaning and vacuuming. Existing robotic vacuum systems are insufficient to completely remove this deep moisture, and carpets typically require a considerable amount of time to air dry before returning to normal use. For environments such as hotel rooms, office areas, and commercial spaces where carpets are used continuously, this prolonged drying time not only affects the normal operation of the space but also creates a damp environment conducive to the growth of bacteria, mold, and odors, reducing the carpet's hygiene performance and lifespan.

[0004] Meanwhile, after existing carpet cleaning robots complete the brushing process, the carpet fibers are subjected to the effects of rotating brushes, water spray, and negative pressure adsorption, which can easily lead to fiber flattening, localized bulging, wrinkles, and disordered pile direction. These problems are particularly pronounced on long-pile or high-density fiber carpets, not only affecting the overall appearance of the carpet but also causing uneven stress in localized areas, potentially leading to permanent fiber deformation over time. Currently, most robots lack mechanisms for carpet leveling and restoration, typically requiring manual pressing and finishing with rollers or other tools, resulting in a low level of automation.

[0005] Furthermore, to avoid excessively large overall robot size, existing carpet cleaning robots typically house functional components such as the vacuum tank and liquid storage tank inside the main body. When the wastewater collection tank needs to be disassembled for emptying or maintenance, some products rely solely on simple snap-fit ​​or plug-in methods for fixation. During robot operation, vibration or collisions can easily cause the collection tank to shake, and in severe cases, even lead to seal failure and wastewater leakage, affecting the stability and safety of equipment operation.

[0006] On the other hand, while most carpet cleaning robots can perform multiple functions such as spraying, brushing, and vacuuming, these functions operate independently and lack a continuous, coordinated processing mechanism. For example, after vacuuming, the robot usually ends the job immediately, failing to perform timely hot air drying and fiber smoothing based on the residual moisture of the carpet. This results in the carpet requiring a considerable amount of time to recover after cleaning, making the overall cleaning process incomplete and impacting the user experience.

[0007] Therefore, how to design a carpet cleaning robot that can achieve rapid hot air drying and simultaneous flattening and shaping after completing carpet cleaning and vacuuming, and ensure stable installation and easy disassembly of the wastewater collection components, thereby shortening the carpet's recovery time, improving cleaning quality and overall automation, has become a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0008] The purpose of this invention is to provide a carpet cleaning robot to solve the problems of existing carpet cleaning robots, which leave a lot of residual moisture inside the carpet after cleaning and vacuuming, take a long time to dry naturally, and cause the fibers to flatten and wrinkle, affecting the flatness of the carpet and the user experience. At the same time, the existing collection box has insufficient installation stability, is prone to shaking or even leakage during long-term operation, and the cleaning, vacuuming, drying and leveling operations are independent of each other, making it difficult to achieve continuous and efficient cleaning.

[0009] The technical solution adopted in this invention is as follows: a carpet cleaning robot, including a robot body, a base fixedly connected to the lower end of the robot body, a carpet drying and leveling component provided at the lower end of the base, a placement groove provided on the side of the base, and a collection box limiting component provided inside the placement groove.

[0010] In a preferred embodiment, the carpet drying and leveling assembly includes a drying box, a protective mesh plate, fixing bolts, a mounting plate, a flattening roller, a fan, a heating plate, ventilation holes, a telescopic rod, and a sliding block; The drying box is fixedly installed at the lower end of the base. A protective mesh plate is snapped into the lower end of the drying box. Multiple fixing bolts are threaded to the lower end of the protective mesh plate. The other end of the fixing bolts passes through the threaded hole at the lower end of the drying box. Multiple ventilation holes are provided on the side of the drying box. Multiple fans are provided on the inner top wall of the drying box. Multiple heating plates are provided inside the drying box at the lower end of the fans. The mounting plate is fixedly installed at the lower end of the base. The mounting plate is located adjacent to the drying oven. Multiple mounting plates are regularly arranged at the lower end of the base. A sliding block is slidably connected inside the mounting plate. A telescopic rod is fixedly connected to the inner top wall of the mounting plate. The lower end of the telescopic rod is fixedly connected to the sliding block. A flattening roller is rotatably connected to the middle position of adjacent sliding blocks.

[0011] By adopting the above technical solution, the flattening roller is used in conjunction with the drying box to flatten and smooth the surface of the dried carpet. During the drying process, hot air acts on the carpet fibers, which can easily cause the fibers to harden due to heat and curl due to local overheating. The flattening roller can smooth and compact the fibers along the direction of the fiber texture, eliminate the fiber disorder and stiffness caused by hot air, and restore the original smoothness, smoothness and regularity of the carpet's pile surface. The heating plate raises the temperature inside the drying chamber, and the fan blows hot air downwards onto the cleaned carpet, accelerating its drying. A protective mesh plate, used in conjunction with the internal components of the drying chamber, is secured with bolts for easy disassembly and maintenance. After drying, a telescopic rod moves a sliding block downwards, bringing the flattening roller into contact with the carpet for flattening. This eliminates the need for manual patting, ironing, or wrinkle removal. The equipment completes the washing, drying, and flattening steps, allowing for immediate use without additional manual spreading and preparation. This ensures the carpet surface fibers are straight and evenly stressed, maintaining a stable state. The position of the flattening roller can be adjusted using the telescopic rod and sliding block. When not in use, the roller can be raised away from the ground to reduce wear and protect it.

[0012] In a preferred embodiment, the collection box limiting assembly includes a fixing plate, a limiting bolt, a rotating shaft, a limiting plate, and a rubber plate; The fixed plate is rotatably connected to a rotating shaft inside, and a limit bolt is threadedly connected to the side of the fixed plate. The other end of the limit bolt passes through the fixed plate and abuts against the rotating shaft. A limit plate is fixedly connected to the side of the rotating shaft, and a rubber plate is fixedly connected to the side of the limit plate.

[0013] By adopting the above technical solution, the fixed plate, in conjunction with the adjusting operation of the limiting plate and the rubber plate, restricts the position of the collection box in the placement slot. Loosening the limiting bolts allows the rotating shaft to rotate within the fixed plate. The limiting plate and the rubber plate are rotated to a position perpendicular to the fixed plate, and then the limiting bolts are tightened to facilitate the worker's retrieval of the collection box. After the collection box is placed in the placement slot, the limiting bolts are loosened, the position of the limiting plate and the rubber plate is rotated so that the rubber plate contacts the outer surface of the collection box, and the limiting bolts are tightened to restrict the rotation of the rotating shaft, thereby restricting the position of the collection box.

[0014] In a preferred embodiment, a collection box is provided inside the placement slot, the fixing plate is located adjacent to the collection box, an external connecting pipe is threaded to the side of the collection box, and a sealing gasket is provided at the connection between the collection box and the external connecting pipe.

[0015] By adopting the above technical solution, the collection box collects the wastewater generated during the operation of the equipment, and uses it in conjunction with the operation of the dust extraction fan through the external connecting pipe to facilitate the wastewater collection operation.

[0016] In a preferred embodiment, a vacuum cleaner fan is fixedly connected to the lower end of the base adjacent to the drying chamber, and a vacuum port is fixedly connected to the lower end of the vacuum cleaner fan. The other end of the external connecting pipe is connected to the vacuum cleaner fan, and multiple wheels are provided at the lower end of the base adjacent to the vacuum cleaner fan.

[0017] By adopting the above technical solution, the dust extraction fan is used in conjunction with the dust extraction port to absorb the cleaning liquid after cleaning. The wastewater generated during the cleaning operation is transported to the collection box for storage through the external connecting pipe, which facilitates the collection of wastewater. The wheels facilitate the relocation of the equipment.

[0018] In a preferred embodiment, the robot body has a side mounting plate on its side, a storage box inside the robot body, and a handle fixedly connected to the upper end of the robot body.

[0019] By adopting the above technical solution, the side mounting plate is used in conjunction with the cleaning operation of the equipment, the storage box is used to store the cleaning fluid used in the cleaning operation, and the handle is convenient for the staff to hold and use to adjust the working position of the equipment.

[0020] In a preferred embodiment, a plurality of rotating motors are provided at the lower end of the side mounting plate, a plurality of cleaning brush heads are provided at the lower end of the rotating motors, a plurality of high-pressure nozzles are provided at the lower end of the side mounting plate adjacent to the rotating motors, and a plurality of booster pumps are provided inside the side mounting plate, the booster pumps being connected to the storage tank and the high-pressure nozzles respectively through connecting pipes.

[0021] By adopting the above technical solution, the rotating motor drives the cleaning brush head to rotate, and the cleaning brush head is used to clean the carpet. The booster pump transports the cleaning liquid stored in the storage tank to the booster pump, pressurizes the cleaning liquid, and sprays the high-pressure cleaning liquid onto the carpet for use in conjunction with the cleaning brush head.

[0022] In a preferred embodiment, a control panel is provided on the side of the robot body, and the fan, heating plate, telescopic rod, booster pump, rotary motor and dust suction fan are all electrically connected to the control panel.

[0023] By adopting the above technical solution, the control panel allows staff to easily operate the cleaning robot, adjust the equipment according to different situations, and adapt to carpet cleaning operations under different working conditions.

[0024] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention is equipped with a carpet drying and leveling component. After the robot completes the carpet cleaning and vacuuming operation, the fan and heating plate can continuously output hot air to quickly evaporate the residual moisture inside the carpet, accelerate the drying speed of the carpet, reduce the risk of bacterial growth, odor and mildew caused by the carpet being damp for a long time, shorten the time for the carpet to be restored to use, and improve the efficiency of the carpet after cleaning.

[0025] (2) The present invention drives the flattening roller shaft to move up and down by means of a telescopic rod, so that the flattening roller shaft can simultaneously roll and flatten the carpet fibers during the carpet drying process, effectively improving the phenomena such as fiber flattening, wrinkles, bulging and disordered pile direction caused by brushing, so that the carpet can be restored to a better flat state during the drying process, and improving the appearance quality and comfort of the carpet after cleaning.

[0026] (3) The present invention is equipped with a collection box limiting component, which uses a limiting plate, a rotating shaft and limiting bolts to position and fix the collection box, and uses a rubber plate to provide elastic buffer. This not only improves the stability of the collection box installation and reduces the shaking caused by vibration during robot operation, but also reduces the collision wear between the collection box and the robot body, improves the sealing reliability of the collection box, reduces the risk of sewage leakage, and facilitates the disassembly and maintenance of the collection box.

[0027] (4) The present invention integrates high-pressure spraying, rotary brushing, negative pressure suction, hot air drying and rolling leveling functions into the same robot platform. Each function can work together to complete the entire carpet cleaning process, reducing the need for manual drying and leveling after traditional cleaning, and improving the automation level and overall efficiency of carpet cleaning operations.

[0028] (5) The present invention has a compact overall structure and a reasonable layout of functional components, which not only ensures that the robot has good carpet cleaning ability, but also takes into account the drying and leveling effect. It can be applied to various carpet cleaning scenarios such as homes, hotels, office buildings, and shopping malls, and has good practicality, reliability and promotion application value. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the carpet cleaning robot of the present invention; Figure 2 This is a schematic diagram of the lower structure of the carpet cleaning robot in this invention; Figure 3 This is a schematic diagram of the internal structure of the side mounting plate in this invention; Figure 4 This is a schematic diagram of the structure of the collection box limiting component in this invention; Figure 5 This is a schematic diagram of the internal structure of the drying oven in this invention; Figure 6 This is a schematic diagram of the flattening roller structure in this invention.

[0030] Marked in the image: 1- Robot body; 2- Control panel; 3-Carpet drying and leveling components; 301-Drying box; 302-Protective mesh plate; 303-Fixing bolts; 304-Mounting plate; 305-Pressing roller; 306-Fan; 307-Heating plate; 308-Ventilation hole; 309-Telescopic rod; 310-Sliding block; 4-Base; 5-Collection box limiting assembly; 501-Fixing plate; 502-Limiting bolt; 503-Rotating shaft; 504-Limiting plate; 505-Rubber plate; 6-Collection box; 7-Storage box; 8-Handle; 9-Side mounting plate; 10-Cleaning brush head; 11-High-pressure nozzle; 12-External connecting pipe; 13-Wheel; 14-Booster pump; 15-Rotating motor; 16-Dust suction fan; 17-Dust suction port. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Example: Reference Figure 1-6 A carpet cleaning robot includes a robot body 1, a base 4 fixedly connected to the lower end of the robot body 1, a carpet drying and leveling component 3 provided at the lower end of the base 4, a placement groove provided on the side of the base 4, and a collection box limiting component 5 provided inside the placement groove.

[0033] Reference Figure 1-2 , Figure 5-6 The carpet drying and leveling assembly 3 includes a drying box 301, a protective mesh plate 302, fixing bolts 303, a mounting plate 304, a flattening roller 305, a fan 306, a heating plate 307, a ventilation hole 308, a telescopic rod 309, and a sliding block 310. The drying box 301 is fixedly installed at the lower end of the base 4. A protective mesh plate 302 is snapped into the lower end of the drying box 301. Multiple fixing bolts 303 are threadedly connected to the lower end of the protective mesh plate 302. The other end of the fixing bolts 303 passes through the threaded hole at the lower end of the drying box 301. Multiple ventilation holes 308 are provided on the side of the drying box 301. Multiple fans 306 are provided on the inner top wall of the drying box 301. Multiple heating plates 307 are provided inside the drying box 301 at the lower end of the fans 306. Mounting plate 304 is fixedly installed at the lower end of base 4. Mounting plate 304 is located adjacent to drying chamber 301. Multiple mounting plates 304 are regularly arranged at the lower end of base 4. Sliding block 310 is slidably connected inside mounting plate 304. Telescopic rod 309 is fixedly connected to the inner top wall of mounting plate 304. Sliding block 310 is fixedly connected to the lower end of telescopic rod 309. Pressing roller 305 is rotatably connected to the middle position of adjacent sliding block 310. The pressing roller 305 is used in conjunction with drying chamber 301 to flatten and arrange the surface of the dried carpet. During the drying process, hot air acts on carpet fibers, which can easily cause the fibers to harden due to heat and curl due to local overheating. The pressing roller 305 can flatten and compact the fibers along the direction of the fiber texture, eliminate the fiber disorder and stiffness caused by hot air, and restore the original smoothness, flatness and regularity of the carpet. The heating plate 307 raises the temperature inside the drying chamber 301, and the fan 306 blows hot air downwards onto the cleaned carpet, thus accelerating the drying process. The protective mesh plate 302 works in conjunction with the internal components of the drying chamber 301 to protect the carpet. It is fixed by the fixing bolts 303 for easy disassembly and maintenance. After drying, the telescopic rod 309 moves the sliding block 310 downwards, causing the flattening roller 305 to contact the carpet for flattening. This eliminates the need for manual patting, ironing, and wrinkle removal. The equipment completes the cleaning, drying, and flattening steps, allowing for immediate use without additional manual spreading and preparation. This ensures that the carpet surface fibers are straight and evenly stressed, maintaining a stable state. The position of the flattening roller 305 can be adjusted using the telescopic rod 309 and the sliding block 310. When not in use, the flattening roller 305 can be raised away from the ground to reduce daily wear and protect it.

[0034] Reference Figure 1-2 , Figure 4 The collection box limiting assembly 5 includes a fixing plate 501, a limiting bolt 502, a rotating shaft 503, a limiting plate 504, and a rubber plate 505; The fixed plate 501 is internally rotatably connected to a rotating shaft 503. A limit bolt 502 is threadedly connected to the side of the fixed plate 501. The other end of the limit bolt 502 passes through the fixed plate 501 and abuts against the rotating shaft 503. A limit plate 504 is fixedly connected to the side of the rotating shaft 503. A rubber plate 505 is fixedly connected to the side of the limit plate 504. The fixed plate 501, in conjunction with the limit plate 504 and the rubber plate 505, is used for adjustment to restrict the position of the collection box 6 within the placement slot. Loosening the limit bolt... 502, to facilitate the rotation of the rotating shaft 503 within the fixed plate 501, rotate the limiting plate 504 and rubber plate 505 to a position perpendicular to the fixed plate 501, and then tighten the limiting bolt 502 to facilitate the staff to pick up the collection box 6. After the collection box 6 is placed in the placement slot, loosen the limiting bolt 502, rotate the position of the limiting plate 504 and rubber plate 505 so that the rubber plate 505 contacts the outer surface of the collection box 6, and tighten the limiting bolt 502 to restrict the rotation of the rotating shaft 503, thereby restricting the position of the collection box 6.

[0035] Reference Figure 1-2 The inside of the placement trough is equipped with a collection box 6, and a fixing plate 501 is located adjacent to the collection box 6. An external connecting pipe 12 is threaded to the side of the collection box 6. A sealing gasket is provided at the connection between the collection box 6 and the external connecting pipe 12. The collection box 6 collects the sewage generated by the equipment operation and is used in conjunction with the operation of the vacuum fan 16 through the external connecting pipe 12 to facilitate the sewage collection operation.

[0036] Reference Figure 1-2 A vacuum cleaner 16 is fixedly connected to the lower end of the base 4, adjacent to the drying box 301. A vacuum port 17 is fixedly connected to the lower end of the vacuum cleaner 16. The other end of the external connecting pipe 12 is connected to the vacuum cleaner 16. Multiple wheels 13 are provided at the lower end of the base 4, adjacent to the vacuum cleaner 16. The vacuum cleaner 16 is used in conjunction with the vacuum port 17 to absorb the cleaning liquid after cleaning. The wastewater generated during the cleaning operation is transported to the collection box 6 for storage through the external connecting pipe 12, which facilitates the collection of wastewater. The wheels 13 facilitate the relocation of the equipment.

[0037] Reference Figure 1-3 The robot body 1 has a side mounting plate 9 on its side and a storage box 7 inside. The robot body 1 has a handle 8 fixedly connected to its upper end. The side mounting plate 9 is used in conjunction with the cleaning operation of the equipment. The storage box 7 stores the cleaning fluid used in the cleaning operation of the equipment. The handle 8 is convenient for the staff to hold and use to adjust the working position of the equipment.

[0038] Reference Figure 1-3Multiple rotating motors 15 are installed at the lower end of the side mounting plate 9, and multiple cleaning brush heads 10 are installed at the lower end of the rotating motors 15. Multiple high-pressure nozzles 11 are installed at the lower end of the side mounting plate 9 adjacent to the rotating motors 15. Multiple booster pumps 14 are installed inside the side mounting plate 9. The booster pumps 14 are connected to the storage tank 7 and the high-pressure nozzles 11 through connecting pipes. The rotating motors 15 drive the rotation of the cleaning brush heads 10, which are used to clean the carpet. The booster pumps 14 transport the cleaning liquid stored in the storage tank 7 to the booster pumps 14, pressurize the cleaning liquid, and spray the high-pressure cleaning liquid onto the carpet for use in conjunction with the cleaning brush heads 10.

[0039] Reference Figure 1-3 The robot body 1 has a control panel 2 on its side. The fan 306, heating plate 307, telescopic rod 309, booster pump 14, rotating motor 15 and vacuum fan 16 are all electrically connected to the control panel 2. The control panel 2 makes it easy for staff to operate the cleaning robot, adjust the equipment according to different situations, and adapt to carpet cleaning operations under different working conditions.

[0040] The implementation principle of an embodiment of the carpet cleaning robot of the present invention is as follows: The heating plate 307 raises the temperature inside the drying chamber 301, and the fan 306 blows hot air downwards onto the cleaned carpet, thus accelerating the drying process. The protective mesh plate 302 works in conjunction with the internal components of the drying chamber 301 to protect the carpet. It is fixed by the fixing bolts 303 for easy disassembly and maintenance. After drying, the telescopic rod 309 moves the sliding block 310 downwards, causing the flattening roller 305 to contact the carpet for flattening. This eliminates the need for manual patting, ironing, and wrinkle removal. The equipment completes the cleaning, drying, and flattening steps, allowing for immediate use without additional manual spreading and preparation. This ensures that the carpet surface fibers are straight and evenly stressed, maintaining a stable state. The position of the flattening roller 305 can be adjusted using the telescopic rod 309 and the sliding block 310. When not in use, the flattening roller 305 can be raised away from the ground to reduce daily wear and protect it.

[0041] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention is equipped with a carpet drying and leveling component. After the robot completes the carpet cleaning and vacuuming operation, the fan and heating plate can continuously output hot air to quickly evaporate the residual moisture inside the carpet, accelerate the drying speed of the carpet, reduce the risk of bacterial growth, odor and mildew caused by the carpet being damp for a long time, shorten the time for the carpet to be restored to use, and improve the efficiency of the carpet after cleaning.

[0042] (2) The present invention drives the flattening roller shaft to move up and down by means of a telescopic rod, so that the flattening roller shaft can simultaneously roll and flatten the carpet fibers during the carpet drying process, effectively improving the phenomena such as fiber flattening, wrinkles, bulging and disordered pile direction caused by brushing, so that the carpet can be restored to a better flat state during the drying process, and improving the appearance quality and comfort of the carpet after cleaning.

[0043] (3) The present invention is equipped with a collection box limiting component, which uses a limiting plate, a rotating shaft and limiting bolts to position and fix the collection box, and uses a rubber plate to provide elastic buffer. This not only improves the stability of the collection box installation and reduces the shaking caused by vibration during robot operation, but also reduces the collision wear between the collection box and the robot body, improves the sealing reliability of the collection box, reduces the risk of sewage leakage, and facilitates the disassembly and maintenance of the collection box.

[0044] (4) The present invention integrates high-pressure spraying, rotary brushing, negative pressure suction, hot air drying and rolling leveling functions into the same robot platform. Each function can work together to complete the entire carpet cleaning process, reducing the need for manual drying and leveling after traditional cleaning, and improving the automation level and overall efficiency of carpet cleaning operations.

[0045] (5) The present invention has a compact overall structure and a reasonable layout of functional components, which not only ensures that the robot has good carpet cleaning ability, but also takes into account the drying and leveling effect. It can be applied to various carpet cleaning scenarios such as homes, hotels, office buildings, and shopping malls, and has good practicality, reliability and promotion application value.

[0046] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A carpet cleaning robot, comprising a robot body (1), characterized in that: The lower end of the robot body (1) is fixedly connected to a base (4), and a carpet drying and leveling component (3) is provided at the lower end of the base (4). A placement groove is provided on the side of the base (4), and a collection box limiting component (5) is provided inside the placement groove.

2. The carpet cleaning robot according to claim 1, characterized in that: The carpet drying and leveling assembly (3) includes a drying box (301), a protective mesh plate (302), fixing bolts (303), a mounting plate (304), a flattening roller (305), a fan (306), a heating plate (307), ventilation holes (308), a telescopic rod (309), and a sliding block (310). The drying box (301) is fixedly installed at the lower end of the base (4). A protective mesh plate (302) is snapped onto the lower end of the drying box (301). A plurality of fixing bolts (303) are threaded onto the lower end of the protective mesh plate (302). The other end of the fixing bolts (303) passes through the protective mesh plate (302) and is threaded onto the threaded hole at the lower end of the drying box (301). A plurality of ventilation holes (308) are provided on the side of the drying box (301). A plurality of fans (306) are provided on the inner top wall of the drying box (301). A plurality of heating plates (307) are provided inside the drying box (301) at the lower end of the fans (306). The mounting plate (304) is fixedly installed at the lower end of the base (4). The mounting plate (304) is located adjacent to the drying oven (301). Multiple mounting plates (304) are regularly arranged at the lower end of the base (4). A sliding block (310) is slidably connected inside the mounting plate (304). A telescopic rod (309) is fixedly connected to the inner top wall of the mounting plate (304). The lower end of the telescopic rod (309) is fixedly connected to the sliding block (310). A flattening roller (305) is rotatably connected to the middle position of adjacent sliding blocks (310).

3. The carpet cleaning robot according to claim 1, characterized in that: The collection box limiting assembly (5) includes a fixing plate (501), a limiting bolt (502), a rotating shaft (503), a limiting plate (504), and a rubber plate (505). The fixed plate (501) is rotatably connected to a rotating shaft (503). The side of the fixed plate (501) is threaded with a limiting bolt (502). The other end of the limiting bolt (502) passes through the fixed plate (501) and abuts against the rotating shaft (503). The side of the rotating shaft (503) is fixedly connected with a limiting plate (504). The side of the limiting plate (504) is fixedly connected with a rubber plate (505).

4. A carpet cleaning robot according to claim 1, characterized in that: The inside of the placement slot is provided with a collection box (6), the fixing plate (501) is located adjacent to the collection box (6), the side of the collection box (6) is threaded with an external connecting pipe (12), and a sealing gasket is provided at the connection between the collection box (6) and the external connecting pipe (12).

5. A carpet cleaning robot according to claim 1, characterized in that: The lower end of the base (4) is fixedly connected to a vacuum fan (16) adjacent to the drying box (301). The lower end of the vacuum fan (16) is fixedly connected to a vacuum port (17). The other end of the external connecting pipe (12) is connected to the vacuum fan (16). The lower end of the base (4) is provided with multiple wheels (13) adjacent to the vacuum fan (16).

6. A carpet cleaning robot according to claim 1, characterized in that: The robot body (1) has a side mounting plate (9) on its side, a storage box (7) inside the robot body (1), and a handle (8) fixedly connected to the upper end of the robot body (1).

7. A carpet cleaning robot according to claim 1, characterized in that: The lower end of the side mounting plate (9) is provided with multiple rotating motors (15), the lower end of the rotating motors (15) is provided with multiple cleaning brush heads (10), the lower end of the side mounting plate (9) is provided with multiple high-pressure nozzles (11) adjacent to the rotating motors (15), the interior of the side mounting plate (9) is provided with multiple booster pumps (14), the booster pumps (14) are connected to the storage tank (7) and the high-pressure nozzles (11) respectively through connecting pipes.

8. A carpet cleaning robot according to claim 1, characterized in that: The robot body (1) has a control panel (2) on its side. The fan (306), heating plate (307), telescopic rod (309), booster pump (14), rotating motor (15) and dust suction fan (16) are all electrically connected to the control panel (2).

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