A multi-functional pool robot

Abstract

The application provides a multifunctional pool robot, which can realize switching between pool bottom cleaning and water surface cleaning by selectively combining a detachable water surface floating device with a pool robot body; specifically, the water inlet at the bottom of the body is lifted to the water surface by a support assembly in the detachable water surface floating device, a impeller is introduced, and mechanical linkage between the walking motor and the impeller is established by using a latch structure and an embedded linkage gear, so that the original pool robot is driven to clean the water surface; without changing the original components of the pool robot body, the pool bottom cleaning mode and the water surface cleaning mode can be switched by simple physical disassembly and assembly operation, the function of the pool robot is upgraded, the connection reliability between the detachable water surface floating device and the pool robot is improved, and the cost of function improvement of the pool robot is greatly saved.

Description

Technical Field

[0001] This invention relates to the field of pool robot technology, and more specifically, to a multifunctional pool robot. Background Technology

[0002] As an important tool for modern pool maintenance, the functional design and practicality of pool cleaning robots have always been core issues in the industry's development. In recent years, with the penetration of artificial intelligence and Internet of Things technologies, pool robots have begun to develop towards intelligence and integration. However, there are still many technical bottlenecks in practical applications. For example, traditional pool robots mostly focus on cleaning the pool bottom, and their design direction is often focused on improving cleaning when walking on the pool bottom or in complex pool bottom environments. Existing pool robots for cleaning the pool bottom usually move on the pool bottom through tracks or wheeled chassis, using built-in filtration systems to adsorb impurities, and then using rotating brush heads to clean stubborn stains at the junction of the pool wall and the pool bottom. This type of design can help pool robots better handle the cleaning tasks of the pool bottom and even the pool wall. However, due to the significant differences in the surface tension of water, the distribution characteristics of floating objects, and the underwater environment, existing pool robots for cleaning the pool bottom cannot handle both surface and underwater cleaning scenarios. It is necessary to introduce a surface vacuum cleaner for surface cleaning, which is not only complicated in process but also very expensive in cleaning costs.

[0003] To achieve a pool robot capable of cleaning both the surface and the bottom of the pool, existing improvements include: developing variable-volume buoyancy chambers based on the buoyancy adjustment mechanism of fish swim bladders; and using micro-pumps to control water-air exchange to achieve the robot's buoyancy. For example, Chinese invention patent CN117627426A discloses a pool robot that can clean the bottom and then float to the surface to continue working, using a retractable floating cap structure to adjust its overall density. However, in practical applications, this submarine-inspired design has inherent flaws: the buoyancy chamber requires a large amount of space to accommodate air and water, resulting in a bulky body and reduced maneuverability; the complex sealing structure increases the risk of leakage and maintenance costs; more importantly, when the robot is underwater, residual buoyancy weakens its adhesion to the pool bottom, leading to slippage and spinning in sloping areas, directly affecting cleaning efficiency. Therefore, there is a need to develop a multi-functional pool robot with a simple structure, reduced equipment size, and the ability to handle both surface and underwater cleaning scenarios. Summary of the Invention

[0004] The purpose of this invention is to overcome at least one of the defects (deficiencies) of the prior art and to provide a multifunctional swimming pool robot.

[0005] This invention provides a multi-functional swimming pool robot, including a swimming pool robot body and a detachable water surface floating device. The swimming pool robot body is used to clean the bottom of the pool, and the multi-functional swimming pool robot can be switched to clean the water surface by assembling the swimming pool robot body and the detachable water surface floating device. The pool robot body includes at least a body, a walking motor, and a walking component. The walking motor drives the walking component to operate. The body is provided with a water inlet, a filter chamber, and a water outlet, and the water inlet is located at the bottom of the body. The detachable floating device includes at least a support assembly and an impeller. The support assembly is detachably installed on the bottom of the body and fits against the bottom surface of the body, so that the water inlet is raised to the water surface. The impeller is mounted on both sides of the machine body via a pin structure. The pin structure has a built-in linkage gear. When the impeller is mounted on the machine body via the pin structure, the linkage gear establishes a mechanical linkage between the traveling motor and the impeller.

[0006] In this technical solution, a detachable floating device is integrated with the main body of the pool robot. The water inlet at the bottom of the robot is raised to the water surface using a support component. An impeller is introduced, and the existing walking motor of the pool robot is used to drive the water surface cleaning. Without changing the original water inlet, filter chamber, and walking components of the robot, the switching between pool bottom cleaning mode and water surface cleaning mode can be achieved through simple physical disassembly and assembly. This retains the traditional pool bottom cleaning function and can be modified into a pool robot for water surface cleaning by simply installing and connecting the detachable floating device according to usage needs. This expands the functionality of the original pool robot equipment and realizes the functional upgrade of the pool robot through a modular expansion device, making it convenient for the modification of existing pool robots. Meanwhile, by utilizing the support components of the detachable floating device to fit flush with the bottom of the pool robot's body, not only is the assembly space of the detachable floating device saved, but the uniform buoyancy provided to the pool robot allows it to be smoothly lifted to the water surface, facilitating stable movement and cleaning. This saves on the size of the multi-functional pool robot while ensuring its functional stability during water surface cleaning. Furthermore, the original pool robot's walking motor drives the impeller in the detachable floating device for water surface cleaning. Specifically, a mechanical linkage between the walking motor and the impeller is established using a pin structure with built-in linkage gears. This reuses the power of the walking motor, originally used only to drive the bottom walking components, as the driving source for the surface impeller. This mechanical hard-connection power reuse mechanism expands the surface debris collection capacity, improving the connection reliability between the detachable floating device and the pool robot while significantly reducing the cost of functional modifications to the pool robot.

[0007] Preferably, in order to improve the water support capacity of the detachable floating device and facilitate the reliable connection between the detachable floating device and the pool robot, the support components in the detachable floating device are made of solid buoyancy material.

[0008] Furthermore, the support component has a clearance groove at the installation position corresponding to the walking component, the walking component extends into the clearance groove and the walking component does not contact the inner wall of the clearance groove.

[0009] In this technical solution, by setting a clearance groove at the installation position of the support component corresponding to the walking component, and ensuring that the walking component is embedded in the groove without contacting the groove wall when assembling the floating device, the stable buoyancy support effect of the support component on the whole body is ensured in the water surface cleaning mode, while avoiding mutual interference between the support component and the walking component of the pool robot. Without adding a complex avoidance mechanism, physical compatibility between the water surface floating device and the walking component is achieved, thereby ensuring that the multi-functional pool robot can maintain the best motion performance and cleaning efficiency under different working conditions.

[0010] Furthermore, the walking assembly includes a walking wheel and a track, with the outer edge of the walking wheel and the inner edge of the track engaging for transmission; the width of the clearance groove is greater than the width of the track. Furthermore, when the detachable water surface floating device is assembled with the machine body, the linkage gear engages for transmission with the inner edge of the track.

[0011] In this technical solution, the original design of the pool robot incorporates a meshing transmission structure between the outer edge of the walking wheel and the inner edge of the track. While retaining the efficient transmission characteristics of wheel drive, it combines the gear meshing transmission characteristics of the track structure. By integrating the meshing transmission relationship between the linkage gear and the inner edge of the track into the assembly process of the detachable floating device, the linkage gear directly utilizes the existing meshing structure between the walking wheel and the track to reconstruct the power transmission path when switching water surface modes. This allows for seamless transmission by the drive motor on the water surface, enabling free movement modes such as walking and turning, just like on the pool bottom. Without adding additional transmission components, the toothed features of the track's inner edge simultaneously bear the bidirectional transmission of driving force from the pool bottom and the impeller propulsion force on the water surface. This maintains structural compactness while achieving seamless coupling of the dual-mode power system (water surface / bottom), further enhancing the flexibility of the pool robot's functional expansion and the efficiency of power reuse. Preferably, the width of the clearance groove on the support component is greater than the width of the track, avoiding mutual interference between the support component and the walking component of the pool robot.

[0012] Furthermore, the impeller is positioned above the bottom plane of the support assembly, with its centerline at the water surface when the detachable floating device is assembled with the main body. By positioning the impeller above the bottom plane of the support assembly and ensuring its centerline is at the water surface during the assembly of the floating device, the impeller's rotation plane is precisely at the effective working depth of the water surface. This avoids buoyancy imbalance caused by excessive submersion of the support assembly and maximizes water flow disturbance and floating debris collection efficiency through optimized design of the impeller's relative position to the water surface. This improves the water surface cleaning efficiency and operational stability of the pool robot equipped with the detachable floating device.

[0013] Furthermore, the detachable floating device also includes buoyancy adjustment components, which are symmetrically installed on both sides of the body. By symmetrically installing buoyancy adjustment components on both sides of the body, the floating device can dynamically balance the buoyancy distribution of the body according to the actual load, ensuring that the inlet and impeller always maintain the optimal working posture under different cleaning conditions. This improves the anti-tipping ability and load adaptability of the pool robot equipped with the detachable floating device during water surface cleaning. Preferably, the buoyancy adjustment components are buoyancy foam blocks or counterweights, allowing for convenient adjustment of the buoyancy and load of the detachable floating device according to specific applicable conditions.

[0014] Preferably, the support component, impeller, and buoyancy adjustment component are sequentially installed onto the body via the same pin structure. By integrating the support component, impeller, and buoyancy adjustment component into the same pin structure for synchronous installation with the body, the various functional modules of the floating device achieve multiple couplings of physical fixation, power linkage, and buoyancy adjustment in a single assembly action. This reduces the risk of cumulative errors from multi-component step-by-step assembly, simplifies the assembly process between the detachable water surface floating device and the pool robot, and ensures precise coordination of buoyancy balancing, impeller positioning, and power transmission.

[0015] Furthermore, a cleaning roller brush is also provided at the front end of the body. The support component has a clearance hole at the installation position corresponding to the cleaning roller brush, and the bottom plane of the cleaning roller brush protrudes beyond the bottom plane of the support component. By providing a cleaning roller brush at the front end of the pool robot's body, not only is the cleaning efficiency of the pool robot improved when cleaning the pool bottom, but the cleaning roller brush can also roll synchronously on the water surface when the pool robot is cleaning, further improving the cleaning efficiency of the pool robot on the water surface. Furthermore, by providing clearance holes at the position of the cleaning roller brush on the support component, the bottom of the cleaning roller brush can still protrude beyond the bottom surface of the support component when the floating device is installed. This maintains the roller brush's ability to clean shallow floating objects in surface mode, while ensuring that the roller brush can normally contact the pool bottom for deep cleaning after the floating device is removed. Without sacrificing the cleaning efficiency of any mode, the same roller brush component can simultaneously handle suspended matter on the water surface and sediment at the bottom, improving the working performance and operational stability of the multi-functional pool robot.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. A multifunctional swimming pool robot is provided. By selectively combining a detachable floating device with the main body of the swimming pool robot, the robot can switch between surface cleaning and bottom cleaning modes. Specifically, the support components in the detachable floating device raise the bottom water inlet of the robot to the water surface. By introducing an impeller, the robot's existing walking motor drives surface cleaning. Without changing the robot's original water inlet, filter chamber, or walking components, the switch between bottom cleaning and surface cleaning modes can be achieved through simple physical disassembly and assembly. This retains the traditional bottom cleaning function and allows the robot to be modified into a surface cleaning robot by simply installing and connecting the detachable floating device. This expands the functionality of the original swimming pool robot and enables functional upgrades through modular expansion devices, facilitating the modification of the swimming pool robot.

[0017] 2. By utilizing the linkage gear built into the pin structure to establish a mechanical linkage between the walking motor and the impeller, the power of the walking motor, which was originally only used to drive the bottom walking components, is reused as the driving source for the water surface impeller. Furthermore, the power reuse mechanism of the mechanical hard connection expands the water surface floating object collection capability. While improving the connection reliability between the detachable water surface floating device and the pool robot, it also greatly saves the functional modification cost of the pool robot. Attached Figure Description

[0018] Figure 1 This is one of the structural schematic diagrams of a multifunctional swimming pool robot according to the present invention.

[0019] Figure 2This is a second structural schematic diagram of a multifunctional swimming pool robot according to the present invention.

[0020] Figure 3 This is the third structural schematic diagram of a multifunctional swimming pool robot according to the present invention.

[0021] Numbering description: Detachable floating device 100, support component 110, impeller 120, buoyancy adjustment component 130, pool robot body 200, walking wheel 211, track 212, pin structure 300, linkage gear 310, cleaning roller brush 400. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be clearly and completely described below. Obviously, what is described is only a part of the embodiments of the present invention, and not all of the embodiments.

[0023] Example 1 like Figure 1 As shown, a multi-functional swimming pool robot is provided, including a swimming pool robot body 200 and a detachable water surface floating device 100. The swimming pool robot body 200 is used to clean the bottom of the pool, and the multi-functional swimming pool robot can be switched to clean the water surface by assembling the swimming pool robot body 200 and the detachable water surface floating device 100. The pool robot body 200 includes at least a body, a walking motor and a walking component, with the walking motor driving the walking component to operate; the body is provided with a water inlet, a filter chamber and a water outlet, with the water inlet located at the bottom of the body; The detachable floating device 100 includes at least a support component 110 and an impeller 120. The support component 110 is detachably installed on the bottom of the body and is set to fit the bottom surface of the body, so that the water inlet is raised to the water surface. Impeller 120 is mounted on both sides of the machine body via pin structure 300. The pin structure 300 has a built-in linkage gear 310. When impeller 120 is mounted on the machine body via pin structure 300, linkage gear 310 establishes mechanical linkage between the travel motor and impeller 120.

[0024] By combining the detachable floating device 100 with the pool robot body 200, and using the support component 110 to raise the bottom water inlet of the robot to the water surface, and by introducing the impeller 120, the existing walking motor of the pool robot is used to drive water surface cleaning. Without changing the original water inlet, filter chamber, or walking components of the robot body, switching between pool bottom cleaning mode and water surface cleaning mode can be achieved through simple physical disassembly and assembly. Furthermore, after the pool robot is raised to the water surface using the support component 110 in the detachable floating device 100, a mechanical linkage between the walking motor and the impeller 120 is established using the linkage gear 310 built into the pin structure 300. This allows the power of the walking motor, originally used only to drive the pool bottom walking components, to be reused as the driving source for the water surface impeller 120. This improves the reliability of the connection between the detachable floating device 100 and the pool robot while significantly reducing the cost of functional modification of the pool robot.

[0025] Preferably, in order to improve the support capacity of the detachable floating device 100 in water and facilitate the reliable connection between the detachable floating device 100 and the pool robot, the support component 110 is made of solid buoyancy material.

[0026] Furthermore, the support component 110 has a clearance groove at the installation position of the corresponding walking component. The walking component extends into the clearance groove without contacting the inner wall of the clearance groove. By setting the walking component on the pool robot body 200 to be embedded in the clearance groove and not in contact with the groove wall when the detachable water surface floating device is assembled, the stable buoyancy support effect of the support component 110 on the whole body is ensured in the water surface cleaning mode, and the mutual interference between the support component 110 and the walking component of the pool robot is avoided. Without adding a complex avoidance mechanism, physical compatibility between the water surface floating device and the walking component is achieved, thereby ensuring that the multi-functional pool robot can maintain the best movement performance and cleaning efficiency under different working conditions.

[0027] Furthermore, the impeller 120 is positioned above the bottom plane of the support assembly 110, at the centerline of the water surface when the detachable floating device 100 is assembled with the main body. By positioning the impeller 120 above the bottom plane of the support assembly 110 and ensuring that the centerline of the impeller 120 is at the water surface during the assembly of the floating device, the rotation plane of the impeller 120 is precisely at the effective working depth of the water surface. This avoids buoyancy imbalance caused by excessive submersion of the support assembly 110, and maximizes water flow disturbance and floating object collection efficiency through the optimized design of the relative position of the impeller 120 to the water surface. This improves the water surface cleaning efficiency and equipment operation stability of the pool robot after assembling the detachable floating device 100.

[0028] Furthermore, the detachable floating device 100 also includes a buoyancy adjustment component 130, which is symmetrically installed on both sides of the body. By symmetrically installing the buoyancy adjustment components 130 on both sides of the body, the floating device can dynamically balance the buoyancy distribution of the body according to the actual load, ensuring that the inlet and impeller 120 always maintain the optimal working posture under different cleaning conditions. This improves the anti-tipping ability and load adaptability of the pool robot equipped with the detachable floating device 100 during water surface cleaning. Preferably, the buoyancy adjustment component 130 is a buoyancy foam block or a counterweight block, which allows for convenient adjustment of the buoyancy and load of the detachable floating device 100 according to specific applicable conditions.

[0029] Preferably, the support component 110, impeller 120, and buoyancy adjustment component 130 are sequentially installed onto the body via the same pin structure 300. By integrating the support component 110, impeller 120, and buoyancy adjustment component 130 into the same pin structure 300 for synchronous installation with the body, the various functional modules of the floating device achieve multiple couplings of physical fixation, power linkage, and buoyancy adjustment in a single assembly action. This reduces the risk of cumulative errors in the step-by-step assembly of multiple components, simplifies the assembly process between the detachable water surface floating device 100 and the pool robot, and ensures precise coordination of buoyancy balancing, impeller 120 positioning, and power transmission.

[0030] Example 2 like Figure 1-2 As shown, a multi-functional swimming pool robot is provided, including a swimming pool robot body 200 and a detachable water surface floating device 100. The swimming pool robot body 200 is used to clean the bottom of the pool, and the multi-functional swimming pool robot can be switched to clean the water surface by assembling the swimming pool robot body 200 and the detachable water surface floating device 100. The pool robot body 200 includes at least a body, a walking motor and a walking component, with the walking motor driving the walking component to operate; the body is provided with a water inlet, a filter chamber and a water outlet, with the water inlet located at the bottom of the body; The detachable floating device 100 includes at least a support component 110 and an impeller 120. The support component 110 is detachably installed on the bottom of the body and is set to fit the bottom surface of the body, so that the water inlet is raised to the water surface. Impeller 120 is mounted on both sides of the machine body via pin structure 300. The pin structure 300 has a built-in linkage gear 310. When impeller 120 is mounted on the machine body via pin structure 300, linkage gear 310 establishes mechanical linkage between the travel motor and impeller 120.

[0031] Furthermore, the walking assembly includes a walking wheel 211 and a track 212, with the outer edge of the walking wheel 211 and the inner edge of the track 212 engaging for transmission. Furthermore, when the detachable water surface floating device 100 is assembled with the machine body, the linkage gear 310 engages for transmission with the inner edge of the track 212.

[0032] By combining the detachable floating device 100 with the pool robot body 200, and using the support component 110 to raise the bottom water inlet of the robot to the water surface, and by introducing the impeller 120, the existing walking motor of the pool robot is used to drive water surface cleaning. Without changing the original water inlet, filter chamber, or walking components of the robot body, switching between pool bottom cleaning mode and water surface cleaning mode can be achieved through simple physical disassembly and assembly. Furthermore, after the pool robot is raised to the water surface using the support component 110 in the detachable floating device 100, a mechanical linkage between the walking motor and the impeller 120 is established using the linkage gear 310 built into the pin structure 300. This allows the power of the walking motor, originally used only to drive the pool bottom walking components, to be reused as the driving source for the water surface impeller 120. This improves the reliability of the connection between the detachable floating device 100 and the pool robot while significantly reducing the cost of functional modification of the pool robot. Furthermore, in the original design of the pool robot, by designing the outer edge of the walking wheel 211 and the inner edge of the track 212 as a meshing transmission structure, while retaining the efficient transmission characteristics of wheel drive, it combines the gear meshing transmission characteristics of track structure. By integrating the meshing transmission relationship between the linkage gear 310 and the inner edge of the track 212 into the assembly process of the detachable water surface floating device 100, the linkage gear 310 can directly utilize the existing meshing structure of the walking wheel 211 and the track 212 to reconstruct the power transmission path when switching water surface modes. This allows the drive motor to transmit power without difference on the water surface, just like on the bottom of the pool, enabling free movement modes such as walking and turning on the water surface. Without the need to add additional transmission components, the toothed features of the inner edge of the track 212 simultaneously carry the bidirectional transmission of the driving force for walking on the bottom of the pool and the propulsion force of the impeller 120 on the water surface. While maintaining structural compactness, it achieves seamless coupling of the water surface / bottom dual-mode power system, further improving the flexibility of the pool robot's functional expansion and the efficiency of power reuse. Preferably, in order to improve the support capacity of the detachable floating device 100 in water and facilitate the reliable connection between the detachable floating device 100 and the pool robot, the detachable floating device 100 is made of solid buoyancy material.

[0033] Furthermore, the support component 110 has a clearance groove at the installation position of the corresponding walking component. The walking component extends into the clearance groove without contacting the inner wall of the clearance groove. Preferably, the width of the clearance groove on the support component 110 is greater than the width of the track 112, avoiding mutual interference between the support component 110 and the walking component of the pool robot. By setting the walking component on the pool robot body 200 to be embedded in the clearance groove and not in contact with the groove wall when the detachable water surface floating device is installed, the stable buoyancy support effect of the support component 110 on the whole body is ensured in the water surface cleaning mode, and mutual interference between the support component 110 and the walking component of the pool robot is avoided. Without adding a complex avoidance mechanism, physical compatibility between the water surface floating device and the walking component is achieved, thereby ensuring that the multi-functional pool robot can maintain the best movement performance and cleaning efficiency under different working conditions.

[0034] Furthermore, the impeller 120 is positioned above the bottom plane of the support assembly 110, at the centerline of the water surface when the detachable floating device 100 is assembled with the main body. By positioning the impeller 120 above the bottom plane of the support assembly 110 and ensuring that the centerline of the impeller 120 is at the water surface during the assembly of the floating device, the rotation plane of the impeller 120 is precisely at the effective working depth of the water surface. This avoids buoyancy imbalance caused by excessive submersion of the support assembly 110, and maximizes water flow disturbance and floating object collection efficiency through the optimized design of the relative position of the impeller 120 to the water surface. This improves the water surface cleaning efficiency and equipment operation stability of the pool robot after assembling the detachable floating device 100.

[0035] Furthermore, the detachable floating device 100 also includes a buoyancy adjustment component 130, which is symmetrically installed on both sides of the body. By symmetrically installing the buoyancy adjustment components 130 on both sides of the body, the floating device can dynamically balance the buoyancy distribution of the body according to the actual load, ensuring that the inlet and impeller 120 always maintain the optimal working posture under different cleaning conditions. This improves the anti-tipping ability and load adaptability of the pool robot equipped with the detachable floating device 100 during water surface cleaning. Preferably, the buoyancy adjustment component 130 is a buoyancy foam block or a counterweight block, which allows for convenient adjustment of the buoyancy and load of the detachable floating device 100 according to specific applicable conditions.

[0036] Preferably, the support component 110, impeller 120, and buoyancy adjustment component 130 are sequentially installed onto the body via the same pin structure 300. By integrating the support component 110, impeller 120, and buoyancy adjustment component 130 into the same pin structure 300 for synchronous installation with the body, the various functional modules of the floating device achieve multiple couplings of physical fixation, power linkage, and buoyancy adjustment in a single assembly action. This reduces the risk of cumulative errors in the step-by-step assembly of multiple components, simplifies the assembly process between the detachable water surface floating device 100 and the pool robot, and ensures precise coordination of buoyancy balancing, impeller 120 positioning, and power transmission.

[0037] Example 3 like Figure 3 As shown, this embodiment also provides a multi-functional swimming pool robot. The difference from Embodiment 1 or Embodiment 2 is that a cleaning roller brush 400 is provided at the front end of the robot body 200. The support component 110 has clearance holes at the corresponding installation positions of the cleaning roller brush 400, and the bottom plane of the cleaning roller brush 400 protrudes beyond the bottom plane of the support component 110. By providing a cleaning roller brush 400 at the front end of the swimming pool robot body, not only is the cleaning efficiency of the swimming pool robot improved when cleaning the pool bottom, but also, when the swimming pool robot is cleaning the water surface, the cleaning roller brush 400 can roll synchronously on the water surface, further improving the cleaning efficiency of the swimming pool robot when cleaning the water surface. Furthermore, by setting clearance holes at the position of the support component 110 corresponding to the cleaning roller brush 400, the bottom of the cleaning roller brush 400 can still protrude from the bottom surface of the support component 110 when the floating device is installed. This maintains the ability of the roller brush to clean shallow floating objects in the water surface mode, and also ensures that the roller brush can normally contact the bottom of the pool to perform deep cleaning after the floating device is removed. Without sacrificing the cleaning efficiency of any mode, the same roller brush component can be used to simultaneously treat suspended objects on the water surface and sediments on the bottom, thereby improving the working performance and operational stability of the multi-functional pool robot.

[0038] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the technical solution of the present invention, and are not intended to limit the specific implementation of the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the claims of the present invention should be included within the protection scope of the claims of the present invention.

Claims

1. A multi-functional swimming pool robot, characterized in that, The system includes a pool robot body and a detachable floating device. The pool robot body is used to clean the bottom of the pool, and the multi-functional pool robot can be switched to clean the water surface by assembling the pool robot body and the detachable floating device. The pool robot body includes at least a body, a walking motor, and a walking component. The walking motor drives the walking component to operate. The body is provided with a water inlet, a filter chamber, and a water outlet, and the water inlet is located at the bottom of the body. The detachable floating device includes at least a support assembly and an impeller. The support assembly is detachably installed on the bottom of the body and fits against the bottom surface of the body, so that the water inlet is raised to the water surface. The impeller is mounted on both sides of the machine body via a pin structure. The pin structure has a built-in linkage gear. When the impeller is mounted on the machine body via the pin structure, the linkage gear establishes a mechanical linkage between the traveling motor and the impeller.

2. The multifunctional swimming pool robot according to claim 1, characterized in that, The support components are made of solid buoyancy material.

3. The multifunctional pool robot according to claim 1, characterized in that, The support component has a clearance groove at the installation position corresponding to the walking component, the walking component extends into the clearance groove and the walking component does not contact the inner wall of the clearance groove.

4. The multifunctional pool robot according to claim 3, characterized in that, The walking assembly includes a walking wheel and a track, with the outer edge of the walking wheel and the inner edge of the track engaging for transmission; the width of the clearance groove opened on the support assembly is greater than the width of the track.

5. The multifunctional pool robot according to claim 4, characterized in that, When the detachable floating device is assembled with the fuselage, the linkage gear meshes with the inner edge of the track for transmission.

6. The multifunctional pool robot according to claim 1, characterized in that, The impeller is positioned above the bottom plane of the support assembly. When the detachable water surface floating device is assembled with the body, the centerline of the impeller is located at the water surface.

7. The multifunctional swimming pool robot according to any one of claims 1-6, characterized in that, The detachable floating device also includes a buoyancy adjustment component, which is symmetrically installed on both sides of the fuselage.

8. The multifunctional pool robot according to claim 7, characterized in that, The support assembly, impeller, and buoyancy adjustment assembly are sequentially installed onto the fuselage via the same pin structure.

9. The multifunctional pool robot according to claim 7, characterized in that, The buoyancy adjustment component is a buoyancy foam block or a counterweight block.

10. The multifunctional swimming pool robot according to any one of claims 1-6, characterized in that, The front end of the machine body is also provided with a cleaning roller brush. The support component has an avoidance hole at the installation position corresponding to the cleaning roller brush. The bottom plane of the cleaning roller brush protrudes from the bottom plane of the support component.

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