CN111728536A - A sweeping robot with real-time cycle cleaning function - Google Patents

Abstract

The invention discloses a sweeping robot with a real-time circulating cleaning function, which belongs to the technical field of ground cleaning and comprises a shell, a main control unit, a power device, a vacuum dust collection device, a rolling brush, a driving wheel, a floor mopping assembly and a circulating cleaning assembly, wherein the main control unit, the power device, the vacuum dust collection device, the rolling brush and the driving wheel are all arranged on the shell, and the circulating cleaning assembly, the power device and the vacuum dust collection device are all electrically connected with the main control unit. The real-time circulating cleaning assembly is introduced, and the floor cleaning assemblies such as the cleaning cloth and the like are circularly cleaned in real time, so that the cleaning of the sweeping robot is more effective; meanwhile, the floor mopping module can circularly keep the optimal humidity through real-time circular cleaning, and the uniformity and consistency of cleaning are improved; introduce cleaning solution cleanliness factor monitoring system in the subassembly is washd in the circulation at last, when the cleaning solution is excessively dirty, stop using clean module, effectively prevent the appearance of secondary pollution phenomenon.

Description

A sweeping robot with real-time cycle cleaning function

technical field

The invention relates to the technical field of ground cleaning, in particular to a sweeping robot with a real-time cycle cleaning function.

Background technique

The sweeping robot is a kind of floor cleaning device commonly used by people in order to improve the quality of life. The basic sweeping robot has a vacuum cleaner and a roller brush to absorb the debris on the ground into its own garbage storage box, so as to complete the function of ground cleaning.

At present, some cleaning robots on the market solve the problem that the stubborn stains on the ground or the fine dust on the ground are not easily absorbed by the vacuum cleaner by simply adding a rag. However, simply adding a rag has the following two disadvantages: one is that the rag used has been polluted after a short period of use, and cannot continue to effectively clean the ground, and even cause secondary pollution to the ground in severe cases; Controlling the dry humidity of the rag is not conducive to uniform and effective ground cleaning. To this end, a sweeping robot with real-time cycle cleaning function is proposed.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is: how to solve the problem that the rag is polluted after a short period of use when the existing sweeping robot is in use, and cannot continue to perform effective floor cleaning, and provides a sweeping robot with a real-time cycle cleaning function. robot.

The present invention solves the above technical problems through the following technical solutions. The present invention includes a casing, a main control unit, a power unit, a vacuum cleaner, a roller brush, a driving wheel, a mopping assembly, and a circulating cleaning assembly. The main control unit , the power unit, the vacuum cleaner, the roller brush, and the drive wheel are all arranged on the housing, and the cycle cleaning assembly, the power unit, and the vacuum cleaner are all connected with the the main control unit is electrically connected;

The circulating cleaning assembly includes a lifting rod, a horizontal rod, and a cleaning container. The cleaning container is connected to the housing and stores cleaning liquid in it. The lifting rod is slidably connected to the horizontal rod. The mopping assembly The lifting rod is arranged on the lifting rod, the horizontal rod is arranged above the cleaning container, the lifting rod is connected with the power device, and is driven by the power device to move up and down and move along the horizontal rod.

Further, the cyclic cleaning assembly further includes a cleanliness monitoring component, the cleanliness monitoring component is electrically connected to the main control unit, and the cleanliness of the cleaning liquid inside the cleaning container is monitored in real time through the cleanliness monitoring component. .

Further, the circulating cleaning assembly further includes an ultrasonic assembly, the ultrasonic assembly is disposed on the cleaning container and is electrically connected to the main control unit, and the ultrasonic assembly emits ultrasonic waves to clean the mopping assembly.

Further, the circulating cleaning assembly further includes a pressing assembly, which is arranged in the cleaning container and cooperates with the lifting rod to squeeze the mopping assembly.

Further, the power device includes multiple sets of motors, the multiple sets of the motors are respectively electrically connected to the main control unit, and the lifting rod is simultaneously connected to the two sets of the motors through the transmission member, wherein one set of the The motor controls the lift rod to move up and down, and another group of the motors controls the motor to move along the crossbar.

Further, the mopping component is made of a material with functions of absorbing water and absorbing sundries, such as woven fabric or sponge.

Further, the cleaning container is movably connected with the housing in a detachable manner.

Further, the mopping assembly is connected to the lifting rod in a detachable manner, such as sticking, a card slot or other detachable manners.

Further, the main control unit is provided with an alarm, and when the cleanliness monitor detects that the cleanliness is above a set threshold, the main control unit controls the alarm to perform an alarming action.

Further, the mopping and vacuuming functions of the cleaning robot are independently controlled by the main control unit.

Compared with the prior art, the present invention has the following advantages: the sweeping robot with real-time cycle cleaning function introduces a real-time cycle cleaning component, and performs cycle cleaning on mopping components such as rags in real time, so that the cleaning of the sweeping robot is more effective; Real-time cycle cleaning makes the mopping module cycle maintain the best wetness and improve the uniformity and consistency of cleaning; finally, a cleaning fluid cleanliness monitoring system is introduced into the cycle cleaning component. When the cleaning fluid is too dirty, stop using the cleaning module It can effectively prevent the occurrence of secondary pollution, and it is worthy of being popularized and used.

Description of drawings

Fig. 1 is the bottom structure schematic diagram of the sweeping robot in the second embodiment of the present invention;

2 is a schematic structural diagram of a circulating cleaning assembly in Embodiment 2 of the present invention;

FIG. 3 is a schematic block diagram of the connection between the main control unit and other components in the second embodiment of the present invention.

FIG. 4 is a schematic structural diagram of a mechanism for realizing horizontal sliding and up and down movement of the cleaning module in the second embodiment of the present invention.

Detailed ways

The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and provides a detailed implementation manner and a specific operation process, but the protection scope of the present invention is not limited to the following implementation. example.

This embodiment provides a technical solution: a sweeping robot with a real-time cycle cleaning function, including a casing, a main control unit, a power device, a vacuum cleaner, a roller brush, a drive wheel, a mopping assembly, and a cycle cleaning assembly, The main control unit, the power unit, the vacuum cleaner, the roller brush, and the drive wheel are all arranged on the housing, and the circulating cleaning assembly, the power unit, and the vacuum The dust collectors are all electrically connected to the main control unit;

The circulating cleaning assembly includes a lifting rod, a horizontal rod, and a cleaning container. The cleaning container is connected to the housing and stores cleaning liquid in it. The lifting rod is slidably connected to the horizontal rod. The mopping assembly The lifting rod is arranged on the lifting rod, the horizontal rod is arranged above the cleaning container, the lifting rod is connected with the power device, and is driven by the power device to move up and down and move along the horizontal rod.

The circulating cleaning component further includes a cleanliness monitoring component, which is electrically connected to the main control unit, and the cleanliness of the cleaning liquid inside the cleaning container is monitored in real time through the cleanliness monitoring component.

The circulating cleaning assembly further includes an ultrasonic assembly, which is arranged on the cleaning container and is electrically connected to the main control unit, and the ultrasonic assembly emits ultrasonic waves to clean the mopping assembly.

The circulating cleaning component further includes a pressing component, which is arranged in the cleaning container and cooperates with the lifting rod to press the mopping component.

The power device includes multiple sets of motors, which are respectively electrically connected to the main control unit, and the lift rods are simultaneously connected to two sets of the motors through transmission parts, wherein one set of the motors controls the The lift rod moves up and down, and another group of the motors controls the motors to move along the crossbar.

The mopping assembly is made of a material with functions of absorbing water and absorbing sundries, such as woven fabric or sponge.

The cleaning container is movably connected with the housing in a detachable manner.

The mopping assembly is connected to the lifting rod in a detachable manner, such as sticking, a card slot or other detachable manners.

The main control unit is provided with an alarm, and when the cleanliness monitor detects that the cleanliness is above a set threshold, the main control unit controls the alarm to perform an alarming action.

The mopping and vacuuming functions of the cleaning robot are independently controlled by the main control unit.

Embodiment 2

This embodiment provides a sweeping robot with a real-time cycle cleaning function, which can effectively clean the ground. At the same time, by monitoring the turbidity of the cleaning liquid in real time, it can intelligently decide whether to use the mopping component, thereby effectively avoiding secondary pollution and satisfying People's living needs for clean ground.

The cleaning robot includes a main control unit, a housing 101, a driving wheel 102, a roller 1021, a vacuum cleaner 104, a roller brush 1031, a mopping assembly 1051, a circulating cleaning assembly 106, and the like. The sweeping robot further includes a power device, and the power device is composed of a plurality of electric motors.

The circulating cleaning assembly 106 includes an upper and lower telescopic rod 1052, a horizontal sliding rod 1053, a cleaning box 1061, a cleanliness monitor 1062, a pressing table 1063, an ultrasonic component, and the like.

It should be noted that, in this embodiment, the up and down telescopic rod 1052 is the lifting rod of the present invention, the horizontal sliding rod 1053 is the horizontal rod of the present invention, the cleaning box 1061 is the cleaning container of the present invention, and the squeezing The pressing table 1063 is the extrusion component of the present invention, and the cleanliness monitor 1062 is the cleanliness monitoring component of the present invention.

The driving wheel 102 is driven by an electric motor and is arranged at the middle of the front end of the bottom of the housing 101 , the two roller brushes 1031 are respectively installed on both sides of the driving wheel 102 by the electric motor, and the vacuum cleaner 104 is installed in the In the middle position of the bottom of the casing 101, the circulating cleaning assembly 106 is installed at the rear end of the bottom of the casing 101, and the mopping assembly 1051 is installed between the circulating cleaning assembly 106 and the vacuum cleaner 104, so The rollers 1021 do not need to be driven by a motor, and are installed at the edges on both sides of the middle of the bottom of the casing 101 to cooperate with the driving wheels 102 to realize the walking function. The power plant and the main control unit are installed inside the casing 101 .

The upper and lower telescopic rods 1052 are slidably connected with the horizontal sliding rod 1053, and the upper and lower telescopic rods 1052 are connected with two sets of motors. The horizontal position of the upper and lower telescopic rods 1052 on the horizontal sliding rod 1053 is controlled.

As shown in FIG. 4 , the first motor 1054 is fixed on the fixing block 1055 . Under the action of the main control unit, the first motor 1054 drives the lead screw 1056 to rotate, and the slider 1057 slides horizontally under the action of the lead screw 1056 The rod 1053 moves horizontally, which drives the upper and lower telescopic rods 1052 and the mopping assembly 1051 fixed on it to move horizontally. The second motor 1058, the gear box 1059, and the upper and lower telescopic rods 1052 are installed on the slider 1057. Under the action of the main control unit, the second motor 1058 drives the gears in the gear box 1059 to rotate, and the gears of the gear box 1059 pass through the upper and lower telescopic rods. The rack 1050 provided on the 1052 engages and drives, thereby driving the mopping assembly 1051 to move up and down.

The horizontal sliding rod 1053 is installed at the bottom rear end of the housing 101 , the cleaning box 1061 is fixed at the bottom rear end of the housing 101 , and the horizontal sliding rod 1053 is located above the cleaning box 1061 , the mopping assembly 1051 is installed at the lower end of the upper and lower telescopic rods 1052 for deep cleaning of the ground, and the ultrasonic assembly is installed inside the cleaning box 1061 to clean the cleaning liquid inside the box 1061 In order to effectively clean the mopping assembly 1051, the cleanliness monitor 1062 can be installed on the cleaning box 1061, the housing 101 and the horizontal sliding rod 1053. In principle, as long as the movement of the upper and lower telescopic rods 1052 is blocked, the installation Available in any of the above locations. In this embodiment, a cleanliness monitor 1062 is installed at the end of the horizontal sliding rod 1053 for real-time monitoring of the cleanliness of the cleaning liquid. The squeezing table 1063 is set at a suitable position inside the cleaning box 1061 for the mopping assembly 1051 to squeeze, to squeeze out the cleaning liquid adsorbed on the mopping assembly 1051, so that the mopping assembly 1051 is kept in a proper position. of humidity.

When the sweeping robot is in working state, the sweeping robot moves along the ground under the drive of the driving wheel 102 and the cooperation of the roller 1021, the roller brush 1031 rotates, and the ground debris is brought into the vacuum cleaner 104 (vacuum cleaning device) to be absorbed , the second motor 1058 drives the upper and lower telescopic rods 1052 to move up and down, and under the control of the main control unit, the mopping assembly 1051 is lowered to the height in contact with the ground, and the mopping assembly 1051 cleans the ground (the mopping assembly 1051 in FIG. 2). position), the mopping component 1051 can be made of woven fabric or sponge, etc., and has the functions of absorbing water and sundries. After a preset time period, the main control unit controls the second motor 1058 to rotate to make the upper and lower telescopic rods 1052 rise, thereby raising the mopping assembly 1051 to the highest position, and then controls the first motor 1054 to make the upper and lower telescopic rods 1052 move along the With the horizontal sliding rod 1053 moving, the mopping assembly 1051 is moved to a fixed position above the cleaning box 1061, and then driven by the second motor 1058, the upper and lower telescopic rods 1052 are lowered into the cleaning box 1061 and cleaned by the cleaning box. Liquid infiltration, the cleaning liquid may be water or other liquids, and an ultrasonic component (not shown in the figure) is installed in the cleaning tank 1061. Under the action of cleaning liquid and ultrasonic waves, the mopping assembly 1051 can be effectively cleaned. The cleaned mopping assembly 1051 is squeezed on the pressing table 1063 under the action of the upper and lower lifting and retracting rods and the horizontal sliding rod 1053, and the cleaning liquid adsorbed on the mopping assembly 1051 is squeezed out, so that the mopping assembly 1051 Keep in proper humidity.

After cleaning, the cleanliness monitor 1062 on the horizontal sliding rod 1053 monitors the cleaning solution in the cleaning box 1061 in real time. The cleanliness monitor 1062 contains light-emitting diodes and photodiodes, and the light-emitting diodes emit light signals of specific wavelengths. , the light signal enters the cleaning liquid at a certain oblique angle, and the photodiode receives the light signal reflected by the cleaning liquid. When the intensity of the received light signal is greater than the preset threshold, it indicates that the cleanliness of the cleaning liquid is too low, and the cleaning box The liquid in 1061 has been unable to effectively clean the mopping assembly 1051. At this time, the main control unit controls the second motor 1058 and the first motor 1054 to move the mopping assembly 1051 horizontally to the outside of the cleaning box 1061, but does not move the mopping assembly 1051. Down, that is, turn off the mopping function to prevent secondary pollution. At the same time, the alarm set on the main control unit emits an early warning sound or a photoelectric signal, prompting the replacement of the cleaning liquid in the cleaning box 1061 . On the contrary, when the cleanliness monitor 1062 detects that the cleanliness of the cleaning liquid is lower than the preset threshold, it indicates that the liquid in the cleaning box 1061 can still effectively clean the mopping assembly 1051, and the mopping assembly 1051 can continue to be used. . At this time, the extruded mopping assembly 1051 moves horizontally and up and down to the mopping position shown in FIG. 2 under the action of the two sets of motors, so as to carry out the cleaning work on the ground. The above process is repeated repeatedly, which can realize the real-time cyclic cleaning of the mopping assembly 1051, and at the same time, after each real-time cleaning, the mopping assembly 1051 can cyclically maintain the optimal wetness, so as to achieve more uniform and consistent cleaning of the ground.

The cleaning box 1061 is fixed on the housing 101 by means of sliding grooves or clamping grooves, which facilitates disassembly and replacement of the cleaning liquid therein. The cleaning assembly 1051 is fixed on the upper and lower telescopic rods 1052 by sticking, slotting or other detachable ways, so as to facilitate replacement or deep cleaning. The pressing table 1063 can be placed in a suitable position in the cleaning box 1061, and is not limited to the position shown in FIG. 2 . The mopping and vacuuming functions can be controlled independently, that is, the sweeping robot with real-time cycle cleaning function can be installed alone to form a dedicated mopping robot, or it can be used in conjunction with a sweeping robot with a vacuuming function to form a sweeping robot with mopping function. .

The transmission parts in this embodiment are a rack 1050, a horizontal sliding rod 1053, a screw rod 1056, a slider 1057, a gear box 1059, etc. The upper and lower telescopic rods 1052 are fixed on the slider 1057, and the slider 1057 is fixed on the screw On the bar 1056, the slider 1057 moves horizontally along the horizontal sliding rod 1053 with the rotation of the lead screw 1056 under the driving of the first motor 1054, and drives the mopping assembly 1051 to move horizontally.

To sum up, the sweeping robots of the above two sets of embodiments have introduced real-time cyclic cleaning components, which can cyclically clean the mopping components such as rags in real time, so that the cleaning of the sweeping robot is more effective; The module circulates to maintain the best humidity and improve the uniformity and consistency of cleaning; finally, a cleaning fluid cleanliness monitoring system is introduced into the circulating cleaning component. When the cleaning fluid is excessively dirty, the cleaning module is stopped to effectively prevent secondary pollution. The emergence of it is worthy of being promoted and used.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (8)

1. The utility model provides a robot of sweeping floor with clean function of real-time circulation which characterized in that: the cleaning device comprises a shell, a main control unit, a power device, a vacuum dust collection device, a rolling brush, a driving wheel, a floor mopping assembly and a circulating cleaning assembly, wherein the main control unit, the power device, the vacuum dust collection device, the rolling brush and the driving wheel are all arranged on the shell, and the circulating cleaning assembly, the power device and the vacuum dust collection device are all electrically connected with the main control unit;

the circulation washs the subassembly and includes lifter, horizontal pole, clean container with the casing is connected, and its internal storage has the cleaning solution, the lifter with horizontal pole sliding connection, it sets up to drag ground subassembly on the lifter, the horizontal pole sets up clean container top, the lifter with power device connects, by the power device drive realizes reciprocating and following the horizontal pole removes.

2. The sweeping robot with the real-time circulating cleaning function according to claim 1, characterized in that: the circulating cleaning assembly further comprises a cleanliness monitoring assembly, and the cleanliness monitoring assembly is electrically connected with the main control unit.

3. The sweeping robot with the real-time circulating cleaning function as claimed in claim 2, wherein: the circulating cleaning assembly further comprises an ultrasonic assembly, and the ultrasonic assembly is arranged on the cleaning container and electrically connected with the main control unit.

4. The sweeping robot with the real-time circulating cleaning function as claimed in claim 3, wherein: the circulating cleaning assembly further comprises an extrusion assembly, the extrusion assembly is arranged in the cleaning container and matched with the lifting rod to extrude the mopping assembly.

5. The sweeping robot with the real-time circulating cleaning function according to claim 1, characterized in that: the power device comprises a plurality of groups of motors, the motors are respectively and electrically connected with the main control unit, the lifting rods are respectively connected with the motors, one group of motors controls the lifting rods to move up and down, and the other group of motors controls the motors to move along the cross rods.

6. The sweeping robot with the real-time circulating cleaning function according to claim 1, characterized in that: the cleaning container is movably connected with the shell in a detachable mode.

7. The sweeping robot with the real-time circulating cleaning function according to claim 1, characterized in that: the mopping assembly is detachably connected with the lifting rod.

8. The sweeping robot with the real-time circulating cleaning function according to claim 1, characterized in that: the main control unit is provided with an alarm, and when the cleanliness monitor detects that the cleanliness is higher than a set threshold value, the main control unit controls the alarm to give an alarm.

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