Swimming pool cleaning robot capable of improving wall climbing capacity

Abstract

The utility model discloses a swimming pool cleaning robot capable of improving wall climbing capacity. The swimming pool cleaning robot comprises a robot body and a tail pushing motor. The machine body is provided with front wheels, rear wheels and a rolling brush. A driving motor is arranged in the machine body and drives the front wheel, the rear wheel and the rolling brush to rotate; the tail pushing motor is arranged in the tail end of the machine body, and a tail pushing water opening is formed in the tail of the machine body. According to the cleaning robot, the tail pushing motor is additionally arranged to provide pushing force, and meanwhile it can be guaranteed that the robot stably climbs a wall to clean the side wall of a swimming pool through suction force provided when the water pumping motor pumps water.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and more specifically to a pool cleaning robot that can improve its wall-climbing ability. Background Technology

[0002] Pool cleaning robots are designed to meet the needs of pool cleaning. They can repeatedly clean the pool bottom and walls, as well as filter the pool water. During operation, a drive motor propels the robot across the pool surface, where a roller brush cleans away contaminants.

[0003] Existing pool cleaning robots are driven by only one motor when moving and cleaning. When climbing the pool walls for cleaning, the power is often insufficient due to gravity, making it impossible to climb the walls and clean the pool side walls.

[0004] Therefore, developing a pool cleaning robot that can stably climb walls to clean the sidewalls of swimming pools and improve its climbing ability is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the present invention provides a pool cleaning robot that can stably climb walls to clean the side walls of a pool and improve its climbing ability.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A pool cleaning robot with improved wall-climbing ability includes:

[0008] The machine body is equipped with a front wheel, a rear wheel, and a roller brush; a drive motor is installed inside the machine body, and the drive motor drives the front wheel, the rear wheel, and the roller brush to rotate.

[0009] A tail push motor is located inside the tail end of the machine body, and a tail push outlet is provided at the tail end of the machine body.

[0010] The beneficial effect of adopting the above technical solution is that by adding a tail push motor, the push motor can be used to generate thrust by draining water backward, which can not only accelerate the robot's forward movement, but also provide additional power when climbing walls. This effectively solves the problem of insufficient power and inability to climb walls caused by gravity in existing pool cleaning robots, thereby achieving stable cleaning of the pool side walls.

[0011] Preferably, the drive motor, front wheel, rear wheel, and roller brush are respectively connected to motor gears, front wheel gears, rear wheel gears, and roller brush gears, and these gears are meshed and transmitted through a connecting gear set. This gear meshing transmission method enables synchronous drive of the front wheel, rear wheel, and roller brush by the drive motor, ensuring coordinated movement between components, improving the robot's motion stability and cleaning efficiency, and avoiding problems such as poor cleaning effect or robot instability caused by uneven power transmission.

[0012] Preferably, the bottom of the robot body has a waste inlet, the inside of the robot body is equipped with a water pump motor, and the top of the robot body has a water outlet. The water pump motor sucks in waste and water through the waste inlet and then discharges the water through the water outlet. By sucking in waste and water through the waste inlet and discharging water through the water pump motor, not only can the waste in the pool be cleaned, but the suction force generated during the water pumping process also increases the adhesion between the robot and the pool side wall, making the robot more stable when climbing the wall and less likely to fall, further improving the cleaning effect and safety.

[0013] Preferably, the machine body is equipped with a trash can, the inlet of which is connected to the trash inlet, and the outlet of which is connected to the water outlet. The trash can temporarily stores the sucked-in trash, preventing it from directly entering the water outlet and causing blockages. It also facilitates centralized trash collection, improving the robot's working efficiency and maintenance convenience, and ensuring the robot's long-term stable operation.

[0014] Preferably, the side wall of the trash can is equipped with a filter screen to retain trash inside the trash can. The filter screen can effectively prevent trash from entering the water outlet, ensuring that the discharged water is clean, while ensuring that trash can be completely collected in the trash can, further improving the efficiency and effectiveness of trash disposal and avoiding the impact of trash residue on the pool water quality.

[0015] Preferably, a power switch button is provided on the side of the robot body. This power switch button allows users to easily operate the robot directly, enabling it to start and stop, improving user convenience and making the robot more user-friendly. The controller can centrally control the tail thrust motor, drive motor, and pumping motor, automatically adjusting the operating mode of each motor according to different working conditions, improving the robot's intelligence and automation level, and ensuring efficient and stable operation under various working conditions.

[0016] Preferably, a controller is installed inside the machine body, and the controller is connected to the tail push motor, the drive motor, and the pumping motor.

[0017] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a pool cleaning robot that can improve its wall-climbing ability, and its beneficial effects are as follows:

[0018] (1) The thrust provided by the tail motor and the suction generated by the pump motor work together to effectively solve the problem of insufficient power and inability to climb walls caused by gravity in the existing pool cleaning robot, so that the robot can stably clean the side wall of the pool.

[0019] (2) Gear transmission ensures that all components are driven synchronously, and the design of the trash can and filter screen improves the efficiency of trash collection and treatment. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 The attached figure is a rear view of the cleaning robot provided by this utility model;

[0022] Figure 2 The attached figure is a bottom view of the cleaning robot provided by this utility model;

[0023] Figure 3 The attached figure is a top view of the cleaning robot provided by this utility model;

[0024] Figure 4 The attached figure shows the invention provided by this utility model. Figure 3 Sectional view at point AA;

[0025] Figure 5 The attached figure is a schematic diagram of the internal structure of the cleaning robot provided by this utility model.

[0026] In the figure,

[0027] 1-Fuselage;

[0028] 011 - Tail outlet; 012 - Waste inlet; 013 - Outlet;

[0029] 2-Front wheel; 3-Rear wheel; 4-Rolling brush; 5-Drive motor; 6-Tail push motor; 7-Motor gear; 8-Front wheel gear; 9-Rear wheel gear; 10-Rolling brush gear; 11-Connecting gear set; 12-Water pumping motor; 13-Garbage bin. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0031] This utility model discloses a pool cleaning robot that improves its wall-climbing ability, comprising:

[0032] The machine body 1 is equipped with a front wheel 2, a rear wheel 3 and a roller brush 4; the machine body 1 is equipped with a drive motor 5, which drives the front wheel 2, the rear wheel 3 and the roller brush 4 to rotate.

[0033] The tail push motor 6 is located inside the tail end of the robot body 1, and the tail end of the robot body 1 has a tail push water outlet 011. When the robot is in the pool, water is forced into the robot body through the gaps around the robot body 1, and then discharged through the tail push water outlet 011.

[0034] To further optimize the above technical solution, a tail thruster motor 6 is added to the tail section. By draining water to the rear of the body 1, a thrust can be provided to the body 1, thereby propelling the body 1 forward at an accelerated speed. Similarly, it can provide power to the body when climbing slopes, ensuring that the side walls of the swimming pool can be cleaned.

[0035] To further optimize the above technical solution, the drive motor 5, front wheel 2, rear wheel 3, and roller brush 4 are respectively connected to a motor gear 7, a front wheel gear 8, a rear wheel gear 9, and a roller brush gear 10, and these gears are interconnected by a connecting gear set 11. The drive motor 5 achieves synchronous drive of the front wheel 2, rear wheel 3, and roller brush 4 through gear meshing transmission.

[0036] To further optimize the above technical solution, a waste inlet 012 is provided at the bottom of the body 1, a water pump motor 12 is installed inside the body 1, and a water outlet 013 is provided at the top of the body 1. The water pump motor 12 sucks in waste and water through the waste inlet 012, and then discharges the water through the water outlet 013. The water pump motor 12 draws waste in through the waste inlet 012, and also increases the suction force between the body 1 and the side wall of the swimming pool, making it less likely for the robot to fall off and allowing it to walk stably along the side wall of the swimming pool.

[0037] To further optimize the above technical solution, a trash can 13 is installed inside the body 1. The inlet of the trash can 13 is connected to the trash inlet 012, and the outlet of the trash can 13 is connected to the water outlet 013.

[0038] To further optimize the above technical solution, a filter screen is provided on the side wall of the trash can 13 to retain the trash inside the trash can 13.

[0039] To further optimize the above technical solution, a switch button is provided on the side of the fuselage 1.

[0040] To further optimize the above technical solution, a controller is installed inside the robot body 1. The controller is connected to the tail push motor 6, the drive motor 5, and the water pump motor 12. When the robot needs to climb a wall, the controller will activate the tail push motor 6 to increase the thrust.

[0041] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0042] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pool cleaning robot with improved wall-climbing ability, characterized in that, include: The machine body (1) is provided with a front wheel (2), a rear wheel (3) and a roller brush (4); a drive motor (5) is provided inside the machine body (1), and the drive motor (5) drives the front wheel (2), the rear wheel (3) and the roller brush (4) to rotate. Tail push motor (6) is located inside the tail end of the body (1), and the tail end of the body (1) is provided with a tail push outlet (011).

2. A pool cleaning robot with improved wall-climbing ability according to claim 1, characterized in that, The drive motor (5), front wheel (2), rear wheel (3) and roller brush (4) are respectively connected to motor gear (7), front wheel gear (8), rear wheel gear (9) and roller brush gear (10), and the motor gear (7), front wheel gear (8), rear wheel gear (9) and roller brush gear (10) are meshed and transmitted to each other through a connecting gear set (11).

3. A pool cleaning robot with improved wall-climbing ability according to claim 1, characterized in that, The bottom of the machine body (1) is provided with a garbage inlet (012), the inside of the machine body (1) is provided with a water pump motor (12), and the top of the machine body (1) is provided with a water outlet (013). The water pump motor (12) sucks garbage and water from the garbage inlet (012) and then discharges the water from the water outlet (013).

4. A pool cleaning robot with improved wall-climbing ability according to claim 3, characterized in that, The body (1) is equipped with a trash can (13), the inlet of the trash can (13) is connected to the trash inlet (012), and the outlet of the trash can (13) is connected to the water outlet (013).

5. A pool cleaning robot with improved wall-climbing ability according to claim 4, characterized in that, The side wall of the trash can (13) is provided with a filter screen to store the trash inside the trash can (13).

6. A pool cleaning robot with improved wall-climbing ability according to claim 1, characterized in that, A switch button is provided on the side of the body (1).

7. A pool cleaning robot with improved wall-climbing ability according to claim 1, characterized in that, The machine body (1) is equipped with a controller, which is connected to the tail push motor (6), the drive motor (5), and the pumping motor (12).

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