Cleaning robot

Abstract

The utility model discloses a cleaning robot. The cleaning robot comprises a vehicle body, a moving mechanism, a cleaning mechanism, a water spraying mechanism and an electric control mechanism, the moving mechanism comprises a chassis and crawler wheels, the chassis is connected with the lower surface of the vehicle body, and the two crawler wheels are located on the two opposite sides of the chassis correspondingly; the cleaning mechanism comprises a rotating disc brush assembly and a mop assembly which are located in front of and behind the vehicle body respectively. The water spraying mechanism is connected with the vehicle body and faces downwards; and the electric control mechanism is electrically connected with the moving mechanism, the cleaning mechanism and the water spraying mechanism. The rotary disc brush assembly is combined with high-pressure water spraying, stubborn stains are effectively cleaned through friction force generated by the rotary brush, the stains are strongly scoured down from the ground, residual water stains on the ground can be cleaned through the mop, and the cleaning efficiency and the cleaning effect are improved. By adopting the design of the crawler wheels, the friction force is improved, and the safety and the stability are ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a toilet cleaning equipment technical field, concretely relates to a cleaning robot. BACKGROUND

[0002] With the continuous advancement of urbanization construction, in order to meet the needs of the public, the number of public toilets in the city presents a faster and faster growth trend.However, most of the public toilets are in the area with large population flow, and the ground is frequently stepped on, which makes it difficult to maintain the cleaning state, and bacteria are also easy to breed here.Based on this situation, the current public toilet needs to carry out ground cleaning work frequently.

[0003] Among them, the traditional toilet floor cleaning method mainly relies on manual use of mop, brush and other tools for cleaning.This cleaning method is slow, especially for large public toilets, which requires a lot of time and manpower.Moreover, using mop and other tools often can not thoroughly clean the corner, gap and other parts, and is easy to leave dirt, which will breed more bacteria and produce unpleasant odor over time, so that the toilet floor will appear dirt that is difficult to remove by manpower after a long time of use.Finally, the toilet floor is usually smooth, and the operator may slip during operation due to insufficient friction with the ground, affecting the cleaning effect and the safety of the operator himself, and even may cause damage to the toilet facilities.

[0004] In summary, the existing toilet cleaning method has the technical problems of low cleaning efficiency, poor cleaning effect and safety hazard. UTILITY MODEL CONTENT

[0005] The purpose of the present application is to overcome the above technical deficiencies, and to provide a cleaning robot to solve the technical problems of low cleaning efficiency, poor cleaning effect and safety hazard in the prior art.

[0006] To achieve the above technical purpose, the present application adopts the following technical scheme:

[0007] The present application provides a cleaning robot, which comprises a vehicle body, a moving mechanism, a cleaning mechanism, a water spraying mechanism and an electric control mechanism:

[0008] The vehicle body;

[0009] The moving mechanism comprises a chassis and a track wheel, the chassis is connected with the lower surface of the vehicle body, and two groups of track wheels are respectively located on the opposite sides of the chassis;

[0010] The cleaning mechanism comprises a rotating disc brush assembly and a mop assembly, the rotating disc brush assembly and the mop assembly are respectively located at the front and rear of the vehicle body;

[0011] a water spraying mechanism connected to the vehicle body and facing downward;

[0012] an electric control mechanism electrically connected to the moving mechanism, the cleaning mechanism, and the water spraying mechanism.

[0013] In some embodiments of the present application, the moving mechanism comprises a first gear box, a second gear box, a first connecting shaft, and a second connecting shaft; the electric control mechanism comprises a motor box located in the vehicle body and drivingly connected to the first gear box and the second gear box, respectively; and the first gear box and the second gear box are drivingly connected to the two groups of track wheels through the first connecting shaft and the second connecting shaft, respectively.

[0014] In some embodiments of the present application, the rotating disc brush assembly further comprises a cleaning motor, a screw rod, a nut, a rotating motor, and a disc brush body; the cleaning motor is rotatably connected to the screw rod and fixedly connected to the vehicle body; the screw rod is connected to the disc brush body through the nut; and the rotating motor is rotatably connected to a rotating shaft of the disc brush body.

[0015] In some embodiments of the present application, the rotating disc brush assembly further comprises a cleaning liquid storage container and a spraying head; the cleaning liquid storage container is connected to the disc brush body; and the spraying head is connected to the cleaning liquid storage container and faces downward.

[0016] In some embodiments of the present application, the mop assembly comprises a buckle slot, a fixed block, a hinge, a fixed rod, a buckle, and a mop; the buckle slot and the fixed block are fixedly connected to the vehicle body; the fixed block is rotatably connected to the fixed rod through the hinge; the fixed rod is connected to the mop; and the buckle is located at an end of the fixed rod and embedded in the buckle slot.

[0017] In some embodiments of the present application, the mop assembly further comprises a mopping motor, a disc, a movable pin, and a connecting rod; the mopping motor is fixedly connected to the fixed rod and drivingly connected to the disc; the disc is drivingly connected to the connecting rod through the movable pin; and the connecting rod is rotatably connected to the mop.

[0018] In some embodiments of the present application, a lower surface of the mop has a hemmed slot, a groove, or an arc-shaped slot.

[0019] In some embodiments of the present application, the water spraying mechanism comprises a high-pressure pump body and a water spraying head; the high-pressure pump body is electrically connected to the electric control mechanism and connected to the water spraying head through a pipeline.

[0020] In some embodiments of the present application, the electric control mechanism further comprises a monitoring assembly and an electric control box; the electric control box and the monitoring assembly are located on an upper surface of the vehicle body; and the monitoring assembly is signal-connected to the electric control box.

[0021] In some embodiments of the present application, the electric control mechanism further comprises a prompt lamp and an overall control switch, the prompt lamp and the overall control switch are respectively located at the front and rear of the vehicle body, and the prompt lamp and the overall control switch are both connected with the electric control box.

[0022] Compared with the prior art, the technical scheme provided by the present application has the beneficial technical effects including:

[0023] By adopting the combination of the rotating disc brush assembly and high-pressure water spraying, not only the strong friction force generated by the high-speed rotation of the rotating brush can effectively clean stubborn stains, but also the high-pressure water spraying can strongly flush the stains from the ground, so that the stubborn stains on the toilet floor, including urine crystals and fecal residues, can be effectively removed; the mop can clean the water stains remaining on the ground, thereby improving the cleaning efficiency and cleaning effect. By adopting the track wheel design, the texture of the track wheel improves the friction force between the robot and the toilet floor, thereby ensuring the safety and stability of the cleaning process. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows:

[0025] Figure 1 is a structural schematic diagram of a cleaning robot provided by an embodiment of the present application;

[0026] Figure 2 is an axial side schematic diagram of a cleaning robot provided by an embodiment of the present application;

[0027] Figure 3 is a structural schematic diagram of a moving mechanism provided by an embodiment of the present application;

[0028] Figure 4 is a structural schematic diagram of a rotating brush disc assembly provided by an embodiment of the present application;

[0029] Figure 5 is a structural schematic diagram of a mop assembly provided by an embodiment of the present application;

[0030] Figure 6 is a detailed schematic diagram of a mop assembly provided by an embodiment of the present application.

[0031] Reference signs:

[0032] The vehicle body 1, the high-pressure pump body 2, the water spraying head 3, the rotating disc brush assembly 4, the electric control box 5, the spraying head 6, the mechanical arm control box 7, the monitoring assembly 8, the prompt lamp 9, the mop assembly 10, the chassis 11, the motor box 12, the buckle groove 13, the master control switch 14, the first track wheel 15, the second track wheel 16, the first gear box 17, the second gear box 18, the first connecting shaft 19, the second connecting shaft 20, the lead screw 21, the disc brush body 22, the cleaning motor 23, the rotating motor 24, the disc 25, the connecting rod 26, the mop 27, the fixed block 28, the fixed rod 29, the floor cleaning motor 30, the buckle 31, the hinge 32, and the movable pin 33. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0034] Those skilled in the art can understand that, in the present specification, the word "comprise" is an open-ended expression, which means that the mentioned features exist but other features are not excluded. The terms "upper", "lower", "left", "right", etc. are the example directions based on the drawings. The features limited by "first" and "second" implicitly include one or more of the features. The singular form expressions can also be used for the plural form. The meaning of "a plurality of" is two or more. The terms "mount", "connect", and "connect" can be fixed connection, detachable connection, or integral connection; can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. In addition, "connection" can include wireless connection.

[0035] The purpose of the present application is to overcome the above technical deficiencies, and to provide a cleaning robot to solve the technical problems of low cleaning efficiency, poor cleaning effect and safety hazards in the prior art.

[0036] To achieve the above technical purpose, the present application adopts the following technical scheme:

[0037] The present application provides a cleaning robot, as shown in Figures 1-6 Figure 1 is a structural schematic diagram of a cleaning robot provided by an embodiment of the present application;

[0038] Figure 2 is an axial side schematic diagram of a cleaning robot provided by an embodiment of the present application;

[0039] Figure 3 is a structural schematic diagram of a moving mechanism provided by an embodiment of the present application;

[0040] Figure 4 ​is a structural schematic diagram of a rotating brush disc assembly provided by an embodiment of the present application;

[0041] Figure 5 is a structural schematic diagram of a mop assembly provided by an embodiment of the present application;

[0042] Figure 6 is a detailed schematic diagram of a mop assembly provided by an embodiment of the present application.

[0043] A cleaning robot comprises a vehicle body 1, a moving mechanism, a cleaning mechanism, a water spraying mechanism, and an electric control mechanism:

[0044] The vehicle body 1;

[0045] The moving mechanism comprises a chassis 11 connected to the lower surface of the vehicle body 1 and track wheels, two groups of the track wheels being respectively located on the opposite sides of the chassis 11;

[0046] The cleaning mechanism comprises a rotating brush disc assembly 4 and a mop assembly 10, the rotating brush disc assembly 4 and the mop assembly 10 being respectively located at the front and rear of the vehicle body 1;

[0047] The water spraying mechanism is connected to the vehicle body 1 and faces downward;

[0048] The electric control mechanism is electrically connected to the moving mechanism, the cleaning mechanism, and the water spraying mechanism.

[0049] The present application combines the rotating brush disc assembly 4 with high-pressure water spraying, which can not only effectively clean stubborn stains by using the strong friction force generated by the high-speed rotation of the rotating brush, but also can effectively remove stubborn stains on the toilet floor, including urine crystals and fecal residues, by using high-pressure water spraying. The mop assembly 10 can clean water stains on the floor, improving the cleaning efficiency and effect. The track wheel design improves the friction between the robot and the toilet floor, ensuring the safety and stability of the cleaning process.

[0050] The chassis 11 part of the moving mechanism is provided with two groups of track wheels driven by motors on the left and right sides, the vehicle body 1 is provided with a rotating brush disc assembly 4 and a mop assembly 10 at the front and rear parts, the vehicle body 1 is provided with a high-pressure water spraying mechanism at the lower part, and the vehicle body 1 is provided with an electric control box 5 at the upper part.

[0051] The motor-driven track wheels enable the robot to move smoothly on the ground.

[0052] The rotating brush disc assembly 4 is located at the front of the vehicle body 1 and is used to generate friction by high-speed rotation, effectively cleaning stubborn stains. The mop assembly 10 is located at the rear of the vehicle body 1 and is used to clean water stains and residual stains on the floor.

[0053] The high-pressure water spray can forcefully flush the stains off the ground, and when combined with the rotating disc brush assembly 4, it enhances the cleaning effect.

[0054] The electric control mechanism is electrically connected with the moving mechanism, the cleaning mechanism, and the water spraying mechanism, and is used for controlling the overall operation of the robot, including movement, cleaning, and water spraying actions.

[0055] The combination of the rotating disc brush assembly 4 and the high-pressure water spray can effectively remove stubborn stains such as urine crystals and fecal residues, improving the cleaning efficiency. Through the dual action of the rotating disc brush assembly 4 and the high-pressure water spray, the cleaning effect is better, which can meet the high-standard cleaning demand. The track wheel design increases the friction between the robot and the ground, ensuring the safety and stability of the cleaning process and reducing the risk of slipping. The texture design of the track wheel enables the robot to maintain good movement stability under different ground conditions. The integration of the electric control mechanism enables the cleaning robot to realize automated and intelligent operation, reducing manual intervention.

[0056] In some embodiments of the present application, the moving mechanism includes a first gear box 17, a second gear box 18, a first connecting shaft 19, and a second connecting shaft 20, and the electric control mechanism includes a motor box 12 located in the vehicle body 1 and drivingly connected with the first gear box 17 and the second gear box 18, respectively, and the first gear box 17 and the second gear box 18 are drivingly connected with the two groups of track wheels through the first connecting shaft 19 and the second connecting shaft 20, respectively.

[0057] The chassis 11 is connected to the lower part of the vehicle body 1 to control the steering and forward movement of the robot. The power of the robot is provided by the motor box 12 installed on the upper part of the vehicle body 1, and the power generated by the motor box 12 is transmitted to the first gear box 17 and the second gear box 18. The two gear boxes have a plurality of gears with different teeth and modules that mesh with each other. When the power is input, the change of rotation speed and torque is realized through the meshing transmission between the gears, such as the high-speed low-torque output of the motor through the speed reduction and torque increase, so that the output power is more suitable for the movement requirements of the robot. Then, the adjusted power of the first gear box 17 and the second gear box 18 is transmitted through the first connecting shaft 19 and the second connecting shaft 20 respectively, and the two connecting shafts serve as stable rigid transmission components to transmit the rotary motion to the track wheel part. Among them, the first connecting shaft 19 drives the first track wheel 15, and the second connecting shaft 20 drives the second track wheel 16. When the first connecting shaft 19 and the second connecting shaft 20 rotate at the same speed and direction, the left track and the right track rotate synchronously, and the robot moves straight forward due to the friction between the track and the ground; when steering is needed, the speed difference or reverse rotation of the first track wheel 15 and the second track wheel 16 is realized by changing the rotation speed or rotation direction of the first connecting shaft 19 and the second connecting shaft 20, so as to realize the steering of the robot.

[0058] The motor box 12 is located on the upper part of the vehicle body 1 and provides power for the cleaning robot. The motor box 12 is equipped with a motor, and the power of the motor is transmitted to the track wheel through the transmission system.

[0059] The first gear box 17 and the second gear box 18 are respectively in transmission connection with the motor box 12. The gear boxes are equipped with gears with different teeth and modules, and the high-speed low-torque output of the motor is converted into low-speed high-torque output through the meshing between the gears, so as to adapt to the movement requirements of the track wheel.

[0060] The first gear box 17 and the second gear box 18 are in transmission connection with the track wheel through the first connecting shaft 19 and the second connecting shaft 20. The connecting shafts serve as rigid transmission components to transmit the rotary motion of the gear boxes to the track wheels.

[0061] When the first connecting shaft 19 and the second connecting shaft 20 rotate at the same speed and direction, the two groups of track wheels rotate synchronously, and the robot moves straight forward.

[0062] When steering is needed, the speed difference or reverse rotation of the two groups of track wheels is realized by controlling the rotation speed or rotation direction of the first connecting shaft 19 and the second connecting shaft 20 through the electric control mechanism, so as to realize the steering of the robot.

[0063] Through the transmission system of the gear box and the connecting shaft, the rotation speed and torque of the track wheel can be accurately controlled, realizing the precise movement and steering of the robot. The speed reduction and torque increase function of the gear box makes the high-speed low-torque output of the motor converted into low-speed high-torque output suitable for the track wheel, improving the movement ability of the robot on complex ground. By changing the rotation speed or rotation direction of the connecting shaft, the robot can flexibly perform steering operation, improving the flexibility of operation.

[0064] The overall working principle is that the robot reaches the cleaning area through autonomous navigation, uses the rotating disc brush assembly 4 and the mop assembly 10 for efficient cleaning, and ensures the work quality and safety through the intelligent decision unit, realizing the automatic cleaning management of the public toilet floor.

[0065] In some embodiments of the present application, the rotating disc brush assembly 4 further comprises a cleaning motor 23, a lead screw 21, a nut, a rotating motor 24 and a disc brush body 22, the cleaning motor 23 is respectively rotatably connected with the lead screw 21 and fixedly connected with the vehicle body 1, the lead screw 21 is connected with the disc brush body 22 through the nut, and the rotating motor 24 is rotatably connected with the rotating shaft of the disc brush body 22.

[0066] In the cleaning mechanism, the rotating disc brush assembly 4 adopts the lead screw 21 transmission. The cleaning motor 23 drives the lead screw 21 to rotate, and through the cooperation of the lead screw 21 and the nut, the linear movement of the nut along the lead screw 21 is realized, thereby driving the disc brush body 22 to move transversely, so that it can contact the ground with constant pressure and effectively remove dirt. The rotating motor 24 is installed on the disc brush body 22, which is responsible for controlling the rotation speed of the disc brush body 22 to achieve different cleaning effects. The output shaft of the rotating motor 24 is connected with the rotating shaft of the disc brush body 22 through a shaft coupling, ensuring the efficiency and accuracy of power transmission. The start of the motor makes the rotor rotate at high speed under the action of the electromagnetic field, thereby driving the disc brush body 22 to perform cleaning work. By accurately controlling the rotating motor 24, the rotation speed of the disc brush body 22 can be adjusted according to the cleaning requirements.

[0067] After the cleaning motor 23 is started, the lead screw 21 is driven to rotate through the rotating connection.

[0068] The lead screw 21 cooperates with the nut, and the nut moves linearly along the lead screw 21. This movement is converted into the transverse movement of the disc brush body 22.

[0069] The transverse movement ensures that the disc brush body 22 can contact the ground with constant pressure, thereby effectively removing dirt.

[0070] The rotating motor 24 is connected with the rotating shaft of the disc brush body 22 through a shaft coupling, providing rotating power.

[0071] When the rotary motor 24 is in operation, it drives the disc brush body 22 to rotate at high speed, thereby cleaning the ground.

[0072] The rotational speed of the rotary motor 24 can be adjusted according to different cleaning needs to achieve the best cleaning effect.

[0073] The constant contact pressure between the disc brush body 22 and the ground is ensured by the cooperation of the lead screw 21 and the nut, which improves the cleaning efficiency. The use of the rotary motor 24 allows the rotational speed of the disc brush body 22 to be accurately controlled, adapting to different cleaning scenarios and types of stains. The use of the coupling ensures efficient and accurate power transmission between the rotary motor 24 and the disc brush body 22, reducing energy loss.

[0074] In some embodiments of the present application, the rotary disc brush assembly 4 further comprises a cleaning liquid storage container connected to the disc brush body 22 and a spray head 6 connected to the cleaning liquid storage container and facing downward.

[0075] The spray head 6 is installed at the bottom center of the disc brush body 22 of the rotary disc brush assembly 4 and is connected to the high-pressure pump body 2 through a high-pressure resistant pipeline, forming a stable cleaning agent delivery system. The high-pressure pump body 2 serves as a power source and can pressurize the cleaning agent to a preset high-pressure state. Through the regulation of the electric control box 5, the cleaning agent is extracted, pressurized and delivered from the storage container to the spray head 6, achieving efficient spraying.

[0076] The disc brush body 22 and the mop 27 are installed in a convenient and replaceable manner. A cleaning liquid storage container is installed at the bottom of the disc brush body 22 to release cleaning liquid for better cleaning effect. The cleaning liquid storage container is used to store cleaning agent and is connected to the rotary disc brush assembly 4 to facilitate the delivery and management of the cleaning agent.

[0077] The spray head 6 is installed at the bottom center of the disc brush body 22 and faces downward, used to spray cleaning agent onto the ground.

[0078] The high-pressure pump body 2 serves as a power source and is connected to the spray head 6 through a high-pressure resistant pipeline, forming a cleaning agent delivery system.

[0079] When the high-pressure pump body 2 is started, it extracts the cleaning agent from the storage container and pressurizes it to a preset high-pressure state.

[0080] The electric control box 5 regulates the operation of the high-pressure pump body 2 to ensure that the cleaning agent is delivered to the spray head 6 at an appropriate pressure and flow rate.

[0081] The spray head 6 sprays high-pressure cleaning agent evenly on the stains while the disc brush body 22 cleans the ground, enhancing the cleaning effect.

[0082] The high-pressure spraying can effectively pre-wet and loosen stubborn stains, so that the rotary disc brush assembly 4 can clean the ground more efficiently. The spraying of the cleaning agent combined with the physical cleaning of the disc brush body 22 can remove stains more deeply. The entire cleaning liquid spraying process is automatically controlled by the electric control box 5, reducing manual operation and improving the automation level of the cleaning robot.

[0083] In some embodiments of the present application, the mop assembly 10 includes a buckle slot 13, a buckle 31, a fixed block 28, a hinge 32, a fixed rod 29, and a mop 27, the buckle slot 13, the fixed block 28, and the vehicle body 1 are fixedly connected, the fixed block 28 is rotatably connected with the fixed rod 29 through the hinge 32, the fixed rod 29 is connected with the mop 27, and the buckle 31 is located at the end of the fixed rod 29 and embedded in the buckle slot 13.

[0084] In some embodiments of the present application, the mop assembly 10 further includes a mopping motor 30, a disc 25, a movable pin 33, and a connecting rod 26, the mopping motor 30 is fixedly connected with the fixed rod 29 and drivingly connected with the disc 25, the disc 25 is drivingly connected with the connecting rod 26 through the movable pin 33, and the connecting rod 26 is rotatably connected with the mop 27.

[0085] The mop assembly 10 adopts a crank slider mechanism for transmission, the mechanical arm control box 7 controls the mopping motor 30, which drives the double-sided disc 25 to make a circular motion, and the movable pin 33 is connected with the connecting rod 26, so that the mop 27 connected with the connecting rod 26 can realize forward and backward linear motion, thereby effectively cleaning the ground stains. According to the dirt degree and cleaning area of the mop 27, the speed of the mop 27 can be controlled by adjusting the speed of the mopping motor 30 to achieve the best cleaning effect. When the mop 27 is not used for cleaning, the buckle 31 connected with the end of the fixed rod 29 can be fixed on the buckle slot 13 on the vehicle body 1 to facilitate timely replacement and cleaning. The hinge 32 is connected between the fixed block 28 and the fixed rod 29, and due to the movement limitation of the hinge 32, the fixed rod 29 can only be rotated upward and fixed on the buckle slot 13, thereby ensuring the stability of the mop 27 during operation.

[0086] The buckle slot 13 and the fixed block 28 are fixed on the vehicle body 1 to provide support for the fixation of the mop 27.

[0087] The fixed block 28 is rotatably connected with the fixed rod 29 through the hinge 32, and the other end of the fixed rod 29 is connected with the mop 27.

[0088] The fixed rod 29 is rotatable between a storage state and a working state. When the fixed rod 29 is in the working state, the mop 27 is in contact with the ground. When the fixed rod 29 is in the storage state, the buckle 31 is inserted into the buckle slot 13, ensuring that the mop 27 does not affect the movement of the robot.

[0089] The mopping motor 30 is fixedly connected to the fixed rod 29 and is in transmission connection with the disc 25.

[0090] The disc 25 is in transmission connection with the connecting rod 26 through the movable pin 33, and the connecting rod 26 is in rotational connection with the mop 27.

[0091] When the mopping motor 30 is started, it drives the disc 25 to perform a circular motion, which drives the mop 27 to perform a forward and backward reciprocating linear motion through the transmission of the movable pin 33 and the connecting rod 26.

[0092] By adjusting the rotating speed of the mopping motor 30, the movement speed of the mop 27 can be controlled to adapt to different cleaning needs and environments.

[0093] The forward and backward reciprocating motion of the mop 27 can effectively clean ground stains and improve cleaning efficiency. The movement speed of the mop 27 can be adjusted according to the degree of ground stains and the cleaning area to adapt to different cleaning scenarios.

[0094] In some embodiments of the present application, the lower surface of the mop 27 has a hemmed slot, a groove, or an arc-shaped slot.

[0095] The disc brush body 22 of the rotating disc brush assembly 4 is specially designed and made of high-strength and wear-resistant stainless steel material, which can maintain stable performance during long-term use. The bristles on the disc brush body 22 are made of tough and elastic nylon material. The mop 27 is designed in a groove shape that better fits the ground and is made of cotton fiber material with high water absorption and strong stain removal ability.

[0096] In some embodiments of the present application, the water spraying mechanism includes a high-pressure pump body 2 and a water spraying head 3, the high-pressure pump body 2 is in electrical connection with the electric control mechanism and is connected to the water spraying head 3 through a pipeline.

[0097] In some embodiments of the present application, the electric control mechanism further includes a monitoring assembly 8 and an electric control box 5, the electric control box 5 and the monitoring assembly 8 are located on the upper surface of the vehicle body 1, and the monitoring assembly 8 is in signal connection with the electric control box 5.

[0098] The toilet floor cleaning robot realizes automatic cleaning through precise mechanical structure and intelligent control system. The moving mechanism of the robot is composed of a first crawler wheel 15 and a second crawler wheel 16, which realizes forward movement and steering through the drive gear box and connecting shaft of the motor box 12. The visual monitoring camera in the monitoring assembly monitors the real-time status inside the public toilet, improves the cleaning effect in cooperation with the cleaning mechanism, realizes the robot's regular cleaning, and at the same time, the water is delivered to the water spray head 3 through the high-pressure pump body 2, realizing high-pressure spraying and cleaning.

[0099] The high-pressure pump body 2 controls the water to be extracted from the water storage container and pressurized through the electric control mechanism.

[0100] The pressurized water is delivered to the water spray head 3 through the pipeline, realizing high-pressure spraying, helping to loosen and remove stains.

[0101] The electric control box 5 serves as the brain of the robot, responsible for receiving signals from the monitoring assembly 8 and controlling the actions of various execution mechanisms.

[0102] The monitoring assembly 8, such as the visual monitoring camera, is located on the upper surface of the vehicle body 1, used to monitor the real-time status inside the toilet.

[0103] The first crawler wheel 15 and the second crawler wheel 16 are driven by the motor box 12, realizing the forward movement and steering of the robot through the cooperation of the gear box and the connecting shaft.

[0104] The robot collects environmental information such as stain location and type through the monitoring assembly 8.

[0105] The electric control box 5 formulates cleaning strategies according to these information, controlling the moving mechanism to position to the area that needs to be cleaned.

[0106] The cleaning mechanism (such as the rotating disc brush assembly 4 and the mop assembly 10) and the water spraying mechanism perform cleaning work according to the instructions of the electric control box 5.

[0107] In some embodiments of the present application, the electric control mechanism further includes a prompt light 9 and a master control switch 14, which are respectively located at the front and rear of the vehicle body 1, and the prompt light 9 and the master control switch 14 are signal connected with the electric control box 5.

[0108] The car body 1 is the main body of the cleaning robot, the high-pressure pump body 2 is fixed on the upper part of the car body 1, and the water spraying head 3 is fixed on the lower part of the car body 1. Through the pressurizing effect of the high-pressure pump body 2, the water spraying head 3 can spray water to assist the rotary disc brush assembly 4 in front of the car body 1 and the mop assembly 10 at the rear of the car body 1 to perform cleaning work. The visual monitoring camera of the monitoring assembly 8 is also fixed on the upper part of the car body 1, which can monitor the environmental conditions in the toilet in real time through AI technology to ensure the timeliness of cleaning. A hemispherical prompt light 9 is fixed on the front of the car body 1, which emits red light when the robot is working, green light when the robot is on standby, and yellow light when the robot is about to run out of power, so as to provide power for the robot in time and ensure the normal work of the robot. The car body 1 is connected with the mobile chassis 11 below to control the steering and forward movement of the robot. The mobile mechanism includes a first track wheel 15, a second track wheel 16, a first gear box 17, a second gear box 18, a first connecting shaft 19 and a second connecting shaft 20. The robot is driven by the motor box 12 installed at the rear of the car body 1 to drive the first gear box 17, the second gear box 18 and the first connecting shaft 19 and the second connecting shaft 20 to realize forward movement and steering. The total control switch 14 is installed at the rear of the car body 1 to control the power supply of the robot.

[0109] Compared with the prior art, the technical scheme provided by the present application has the beneficial technical effects including:

[0110] By adopting the combination of the rotary disc brush assembly 4 and high-pressure water spraying, not only the strong friction force generated by the high-speed rotation of the rotary brush can effectively clean stubborn stains, but also the high-pressure water spraying can strongly flush the stains from the ground, which can effectively remove stubborn stains on the toilet floor, including urine crystals and fecal residues. The mop assembly 10 can clean the water stains left on the ground, improving the cleaning efficiency and effect. By adopting the track wheel design, the texture of the track wheel improves the friction between the robot and the toilet floor, ensuring the safety and stability of the cleaning process.

[0111] Those skilled in the art can understand that the steps, measures and schemes in the various operations, methods and processes discussed in the present application can be alternated, changed, rearranged, decomposed, combined or deleted.

[0112] The specific embodiments of the present application described above do not constitute a limitation on the scope of protection of the present application. Any various other corresponding changes and modifications made according to the technical concept of the present application should be included in the protection scope of the claims of the present application.

Claims

1. A cleaning robot, characterized in that, The utility model relates to a cleaning robot, including: Vehicle body; Moving mechanism, the moving mechanism includes chassis and track wheel, the chassis is connected with the lower surface of vehicle body, two groups track wheel are located opposite two sides of chassis respectively; Cleaning mechanism, the cleaning mechanism includes rotary disc brush assembly and mop assembly, rotary disc brush assembly and mop assembly are located in front, back of vehicle body respectively; Water spraying mechanism, with vehicle body is connected and is towards the downside; Electric control mechanism, with moving mechanism, cleaning mechanism, water spraying mechanism electric connection.

2. The cleaning robot according to claim 1, wherein, The moving mechanism includes first gear box, second gear box, first connecting shaft and second connecting shaft, the electric control mechanism includes motor box, the motor box is located in vehicle body and is driven connection with first gear box, second gear box respectively, first gear box, second gear box are driven connection with two groups track wheel through first connecting shaft, second connecting shaft respectively.

3. The cleaning robot according to claim 1, wherein, The rotary disc brush assembly further includes cleaning motor, screw rod, nut, rotary motor and disc brush body, the cleaning motor is rotatably connected with the screw rod, and is fixedly connected with the vehicle body, the screw rod is connected with the disc brush body through the nut, and the rotary motor is rotatably connected with the rotary shaft of the disc brush body.

4. The cleaning robot according to claim 3, wherein, The rotary disc brush assembly further includes a cleaning liquid storage container and a spray head, the cleaning liquid storage container is connected with the disc brush body, and the spray head is connected with the cleaning liquid storage container and faces downward.

5. The cleaning robot according to claim 1, wherein, The mop assembly includes a buckle slot, a fixed block, a hinge, a fixed rod, a buckle, and a mop. The buckle slot and the fixed block are fixedly connected with the vehicle body. The fixed block is rotatably connected with the fixed rod through the hinge. The fixed rod is connected with the mop. The buckle is located at the end of the fixed rod and is embedded in the buckle slot.

6. The cleaning robot according to claim 5, wherein, The mop assembly further includes a mopping motor, a disc, a movable pin, and a connecting rod. The mopping motor is fixedly connected with the fixed rod and is drivingly connected with the disc. The disc is drivingly connected with the connecting rod through the movable pin. The connecting rod is rotatably connected with the mop.

7. The cleaning robot according to claim 6, wherein, The lower surface of the mop has a hemmed slot, a groove, or an arc-shaped slot.

8. The cleaning robot of claim 1, wherein, The water spraying mechanism includes a high-pressure pump body and a water spraying head. The high-pressure pump body is electrically connected with the electric control mechanism and is connected with the water spraying head through a pipeline.

9. The cleaning robot of claim 1, wherein, The electric control mechanism further includes a monitoring assembly and an electric control box. The electric control box and the monitoring assembly are located on the upper surface of the vehicle body. The monitoring assembly is signal-connected with the electric control box.

10. The cleaning robot according to claim 9, wherein, The electric control mechanism further includes a prompt light and a master control switch. The prompt light and the master control switch are located in front and back of the vehicle body respectively. The prompt light and the master control switch are signal-connected with the electric control box.

Images