CN112205930B - Sweep and drag workstation of integrative robot - Google Patents

Abstract

The invention discloses a sweeping and mopping integrated robot workstation, which comprises a workstation main body (7), and a water purification pipe (71), a sewage pipe (72), a charging contact piece (73) and a disinfection module (8) which are arranged on the workstation main body (7), wherein the workstation main body (7) of the workstation is of a box structure, a robot accommodating bin (701) is arranged at the lower end of the workstation main body (7), the water purification pipe (71) and the sewage pipe (72) are arranged at the upper part of the robot accommodating bin (701), and a steam outlet of the disinfection module (8) is arranged at the lower part of a robot roller. According to the working station of the sweeping and mopping integrated robot, provided by the invention, the operations of water replenishing, charging and pollution discharging can be carried out on the robot, and the robot can be cleaned, sterilized and disinfected, so that the sweeping and mopping integrated robot has the advantages of good cleaning effect, water and electricity saving and the like.

Description

Sweep and drag workstation of integrative robot

Technical Field

The invention relates to a robot workstation, in particular to a sweeping and mopping integrated robot workstation, and belongs to the technical field of intelligent sweeping machines.

Background

Along with the development of social economy and the improvement of family's living standard, furniture cleanness gradually gets into the era of intellectuality, mechanization, and the cleaning machines people who takes advantage of can liberate people from house cleaning work, effectively alleviates people's work burden in the aspect of house cleaning, alleviates people and is carrying out the tired degree of house cleaning in-process.

Some existing cleaning robots basically achieve the functions of sweeping and absorbing dust, the sweeping requirements of human beings are met, some robots comprise mopping pieces such as mops, and in the process that the cleaning robots walk along the ground, the mopping pieces are used for cleaning dirty objects adhered to the ground, and the function of mopping is achieved.

However, the cleaning robot and the robot working station capable of mopping the floor at present have problems in several aspects:

(1) the current cleaning robot, it can not work simultaneously to sweep the floor and drag ground: the floor is swept first and then is mopped, so that the working time of the robot is increased, the electric power is wasted, frequent charging is needed, and meanwhile, the interference of the work of the robot on a user is increased;

the existing robot working station only has an automatic charging function, cannot automatically add water into a water tank and the like, and cannot clean the water tank;

(2) the existing cleaning robot can not automatically clean mopping pieces such as mop cloth, and one mopping piece is not cleaned and is difficult to clean the whole house, so that in the whole process of cleaning the floor, a user needs to frequently participate in changing and washing the mopping piece of the cleaning robot, on one hand, the user can not be completely liberated from the floor mopping process, the workload of the user is increased, on the other hand, the mopping effect is easily influenced due to untimely changing and washing, and the floor can not be cleaned;

the existing robot station also has no structure or function of automatically cleaning the wiping piece of the robot, or the wiping piece is only scrubbed by a fixed cleaning program, the cleaning degree cannot be intelligently judged according to whether the wiping piece is cleaned, and the robot station consumes water, electricity and has high noise;

(3) the existing cleaning robot enters a standby mode after mopping is completed, does not work any more, the wiping part is still in a wet and dirty state at the moment, a robot workstation cannot process the wiping part, the problem that the robot grows bacteria and even smells is caused, and the user experience is seriously influenced.

Therefore, the machine station that a reliable, convenience of customers used is waited to design, can not only carry out the conventionality and charge, can also carry out the moisturizing operation to the robot to can intelligent washing hold in the palm and wipe the piece, guarantee to hold in the palm one kind of wiping a clean health and sweep integrative robot workstation.

Disclosure of Invention

In order to overcome the above problems, the present inventors have conducted intensive studies, and on one hand, provide a sweeping and mopping integrated robot and a workstation of the sweeping and mopping integrated robot, which are characterized by comprising a machine stationmain body 7, and aclean water pipe 71, asewage pipe 72, acharging contact piece 73 and asterilization module 8 which are arranged on the machine stationmain body 7.

The machine stationmain body 7 of the working machine station is of a box structure, and arobot accommodating bin 701 is arranged at the lower end of the machine stationmain body 7 and used for a robot to enter.

Further, a charging connector is arranged on the sweeping and mopping integrated robot, and thecharging contact piece 73 is arranged in therobot accommodating bin 701 and corresponds to the charging connector of the robot.

According to the invention, aclean water tank 3 and asewage tank 12 are arranged on the sweeping and mopping integrated robot,

thefresh water pipe 71 and thefoul water pipe 72 are provided at an upper portion of therobot accommodating chamber 701, preferably at upper ends of the robotfresh water tank 3 and thefoul water tank 12 at corresponding positions.

In the present invention, thefresh water pipe 71 and thefoul water pipe 72 are respectively provided with a fresh water tank coupling assembly and a foul water tank coupling assembly, which are devices capable of moving thefresh water pipe 71 and thefoul water pipe 72 up and down, so that thefresh water pipe 71 and thefoul water pipe 72 can be inserted into thefresh water tank 3 and thefoul water tank 12, respectively.

The sweeping and mopping integrated robot is provided with aroller 2, aspray head 4 and ascraping blade 21, theroller 2 is sprayed with water through thespray head 4, dirty water and dirt on theroller 2 are scraped through thescraping blade 21,

the inlet of therobot accommodating chamber 701 is designed to be a slope near the ground,

the bottom end of therobot accommodating chamber 701 has agroove 7011 at a position corresponding to therobot drum 2 so that theroller 2 does not contact the stationmain body 7.

According to the present invention, thesterilization module 8 is a module capable of providing high-temperature steam sterilization, and preferably, thesterilization module 8 includes a steam generator 81 and a steam pump, the steam pump is connected with the stationclean water tank 712 or tap water, the steam generator 81 is a boiler type steam cleaning module, and a steam outlet of the boiler type steam cleaning module is located below theroller 2.

Preferably, adrying heater 9 is further disposed on thestation body 7, and thedrying heater 9 is disposed below or at a side of theroller 2.

On the other hand, the invention also provides a use method of the sweeping and mopping integrated robot workstation, which comprises the following steps:

s1, connecting the robot with the workstation;

s2, cleaning the robot;

preferably, the method further comprises step S3 of roller drying.

Further, in step S2, the robot cleaning includes:

purified water is supplemented into the purifiedwater tank 3 through a purifiedwater pipe 71;

the dirty water and the dirt in thesewage tank 12 are extracted through thesewage pipe 72;

therobot roller 2 rotates;

continuously spraying water to theroller 2 through thespray head 4;

thescraping strip 21 scrapes dirt and dirty water attached to the roller;

the dirt and dirty water are sucked into thedirty water tank 12.

The invention has the advantages that:

(1) according to the working station of the sweeping and mopping integrated robot, water replenishing, charging and pollution discharging operations can be performed on the robot;

(2) according to the sweeping and mopping integrated robot provided by the invention, the robot can be cleaned;

(3) according to the working station of the sweeping and mopping integrated robot, whether cleaning is finished or not can be intelligently judged, and water and electricity are saved;

(4) according to the working station of the sweeping and mopping integrated robot, the cleaning effect on the robot is good, and particularly the cleaning effect on oil stains is good;

(5) according to the working station of the sweeping and mopping integrated robot, the robot can be sterilized and disinfected and dried, so that bacteria are prevented from breeding.

Drawings

FIG. 1 is a schematic diagram of a sweeping and mopping integrated robot according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a sweeping and mopping robot according to a preferred embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a spray head of a sweeping and mopping integrated robot according to a preferred embodiment of the invention;

FIG. 4 is a schematic view of the air duct structure of the sweeping and mopping integrated robot according to a preferred embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a sweeping and mopping integrated robot according to a preferred embodiment of the present invention;

FIG. 6 is a schematic diagram of a robot station according to a preferred embodiment of the present invention;

FIG. 7 is a schematic diagram of a preferred embodiment of a sweeping and mopping all-in-one robotic workstation of the present invention;

figure 8 illustrates a top view of a robot station of a preferred embodiment of the present invention.

Reference numerals

1-a robot housing;

11-an air duct;

12-a sewage tank;

13-a drive wheel;

14-a baffle plate;

2-a roller;

21-scraping strip;

3-a water purification tank;

4-a spray head;

41-spraying holes;

5-a sensor;

51-an infrared emission tube;

52-photosensitive receiving tube;

6-side brushing;

7-a station body;

701-robot accommodating bin;

7011-grooves;

71-a water purifying pipe;

712-station clean water tank;

72-a sewage pipe;

722-a station sump tank;

73-a charging contact;

74-cleaning solution box;

8-a disinfection module;

81-a water vapor generator;

82-a steam water pump;

9-drying the heater.

Detailed Description

The invention is explained in more detail below with reference to the figures and examples. The features and advantages of the present invention will become more apparent from the description.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

In one aspect, the invention provides a sweeping and mopping integrated robot workstation, which is used for charging, supplementing water and cleaning the sweeping and mopping integrated robot, and comprises a workstationmain body 7, and awater purification pipe 71, asewage pipe 72, a chargingcontact piece 73 and adisinfection module 8 which are arranged on the workstationmain body 7.

According to the invention, the sweeping and mopping integrated robot comprises arobot shell 1,rollers 2 arranged on therobot shell 1, awater purification tank 3 and aspray head 4, wherein thewater purification tank 3 is connected with thespray head 4, a water pump is arranged between thewater purification tank 3 and thespray head 4, the water pump pumps water out, and the water in the water purification tank is sprayed onto therollers 2 through thespray head 4, as shown in fig. 1 and 2.

Be provided with the joint that charges on sweeping and dragging integrative robot's therobot shell 1, preferably set up the front end atrobot shell 1 to accomplish charging with the workstation cooperation of sweeping and dragging integrative robot.

Further, a wireless communication module is further arranged in the robot of the sweeping and mopping integrated robot to communicate with the workstation, and preferably the wireless communication module is 433.

Therobot shell 1 is provided with adriving wheel 13, thedriving wheel 13 is installed at the bottom of therobot shell 1, and the robot is driven to walk through thedriving wheel 13.

Theroller 2 is arranged at the bottom of therobot shell 1 and can contact with the ground, the sweeping and mopping functions are realized through theroller 2,

in the invention, a motor component is also arranged in therobot shell 1, the rotation of theroller 2 is controlled by the motor component,

further, the translation speed of theroller 2 is different from the translation speed of thedriving wheel 13 or opposite to the translation direction of thedriving wheel 13, so that the relative sliding between theroller 2 and the ground is increased, and the sweeping effect of theroller 2 is improved.

In a preferred embodiment, the translational speed of theroller 2 is adjustable, and/or

The translational speed of thedriving wheel 13 is adjustable, so that the floor can be purposefully swept according to the dirt degree of the floor.

According to the invention, when the robot starts to work, thespray head 4 sprays water on theroller 2, so that theroller 2 can play a mopping effect during rotation, and dirt on the ground is adhered to the roller.

In a preferred embodiment, thespray head 4 is in the shape of a strip, has a length similar to that of the roller, is installed on the side or above theroller 2, and is provided with a plurality of spray holes 41, as shown in fig. 3, in cooperation with the rotation of theroller 2, so that the water can completely wet the surface of theroller 2.

Preferably, the spray holes 41 are uniformly arranged on thespray head 4 in one or more rows, so that the wetting degrees of different positions on the surface of theroller 2 are uniform, the sweeping and the mopping are better performed, the problem of uneven sweeping and mopping effects is avoided, water can be saved, and the working time of the robot is prolonged.

Further, ascraping strip 21 is arranged on one side of theroller 2, the length of thescraping strip 21 is the same as that of theroller 2, and dirt and dirty water generated when the roller is swept is scraped off by the scrapingstrip 21, so that theroller 2 can continue to sweep.

In a preferred embodiment, the material of the wiper strip is a material having a certain hardness, for example, a metal plate such as a copper plate, an iron plate, and an aluminum plate, or a hard plastic plate such as a resin, and is preferably made of a stainless steel material.

In a preferred embodiment, the scrapingstrip 21 is pressed into the roller for 0.1-8 mm, and thescraping strip 21 is pressed into theroller 2, so that thescraping strip 21 can be in full contact with theroller 2, and then the surface of theroller 2 is scraped to hang off dirt and dirty water.

More preferably, the scrapingstrip 21 is impressed 1~ 2.5mm in the gyro wheel, and the inventor finds that, when thescraping strip 21 is impressed the gyro wheel degree of depth great, produces great resistance togyro wheel 2 for motor element's output obviously risees, and the battery is power consumptive fast, and aggravate the degree of wear of gyro wheel, when thescraping strip 21 is impressed the gyro wheel degree of depth less, and the absorbent sewage is scraped out the volume less in thegyro wheel 2, and the clean effect of gyro wheel is not good.

According to the invention, the outer surface of theroller 2 can be made of a material with cotton material, polyester material or a mixed material of cotton and polyester.

The inventor finds that cotton and polyester materials have the characteristics of easy adhesion of dirt and dust, water absorption property which does not change along with the length of service time and can be scraped repeatedly, and compared with materials such as sponge, the roller has the advantages of moderate water storage amount, wear resistance, difficult damage and the like, so that the service life of the roller is obviously prolonged.

In a preferred embodiment, anair duct 11 is further provided on therobot housing 1, and thewiper strip 21 is located in theair duct 11, so that dirt and dirty water scraped by thewiper strip 21 falls into theair duct 11 and does not directly fall on the ground.

Further, asewage tank 12 is disposed at one end of theair duct 11, and a fan is disposed above thesewage tank 12, and dirt and dirty water are sucked into thesewage tank 12 by the fan.

More preferably, a screen is further provided between thesump 12 and the fan to prevent dirt from being sucked into the inside of the fan.

In a more preferable embodiment, a partition is further disposed between thesewage tank 12 and the fan, and the direction of the wind flow is changed through the partition, so that the function of intercepting dirty water is achieved, and the dirty water is prevented from directly entering the fan along with the wind flow.

The inventor finds that the body size of the machine is limited, the electric quantity of the battery is limited, the power of the fan arranged on the machine is not easy to be overlarge, and although theconventional air duct 11 structure can play a certain dirt absorbing effect, the phenomenon that dirt, particularly dirty water falls to the floor can still occur.

In a preferred embodiment, abaffle 14 is further disposed at the bottom of theair duct 11 near theroller 2 to prevent the dirt and water from falling from theair duct 11 onto the ground and causing secondary pollution.

Furthermore, thebaffle 14 is in a strip shape and is similar to theroller 2 in length;

more preferably, the shortest distance between thebarrier 14 and the roller is 0-6 mm, so that the opening of theair duct 11 at one end of theroller 2 is smaller, thereby forming a larger suction force to better suck the dirt and dirty water into thedirty water tank 12,

in a more preferred embodiment, thebarrier 14 is made of soft material, such as silica gel, rubber, etc., so as to prevent thebarrier 14 from scraping dirt on the roller and prevent thebarrier 14 from scratching the floor.

According to a preferred embodiment of the present invention, a sensor 5 for determining a dirt value of the air duct is further disposed on theair duct 11, and the dirt level of the surface of theroller 2 is indirectly determined by detecting the dirt level of the air duct, so as to determine the dirt level of the ground, and adjust the water spraying amount, the roller rotation speed and/or the robot walking speed, thereby achieving a better sweeping and mopping effect.

In a preferred embodiment, the side of theair duct 11 close to theroller 2 is shaped like a bell mouth, as shown in fig. 4, and the design of the bell mouth of theair duct 11 provides a guiding function for the suction of dirt and dirty water, and collects the dirt and dirty water together for the detection thereof by the sensor 5.

Preferably, the sensor 5 is an infrared pair tube sensor, which includes aninfrared transmitting tube 51 and aphotosensitive receiving tube 52, as shown in fig. 5, respectively disposed on opposite sides of theair duct 11, so as to detect the dirt level of theair duct 11.

Further, the sensor 5 can be arranged inside theair duct 11, or outside theair duct 11, preferably outside theair duct 11, and the position of theair duct 11 corresponding to the sensor 5 is made of transparent material, so that structural designs such as water resistance of the sensor 5 are reduced, structural complexity of the robot is reduced, and the size of the robot is reduced.

In a preferred embodiment, the average value of the analog quantities detected by the sensor 5 within a period of time, preferably 0.5s to 3s, is used as the detection result of the sensor 5, so as to avoid the interference of the large dirt on the detection, and at the same time, eliminate the influence of the noise of the sensor, so that the robot runs more stably and stably.

Traditional robot all takes the same to sweep and drags the strategy on all ground, can't carry out the pertinence according to the actual dirty condition in ground and sweep and drag, when there is comparatively serious dirty in a certain region, is difficult to thoroughly clean.

According to the invention, a dirt threshold value, an initial roller rotating speed, an initial nozzle water spraying amount and an initial robot walking speed are set on the robot, and when the dirt value detected by a sensor 5 is lower than the threshold value, the roller rotating speed, the nozzle water spraying amount and the robot walking speed are respectively kept to be the same as the initial roller rotating speed, the initial nozzle water spraying amount and the initial robot walking speed; when the dirt value detected by the sensor 5 is higher than the threshold value, the rotating speed of theroller 2 is increased, so that the translation speed of theroller 2 is increased, and the floor sweeping effect is further increased.

Preferably, the initial speed of theroller 2 is 50-300 r/min, and the adjustable range of the rotating speed of theroller 2 is 0-1000 r/min.

In a preferred embodiment, when the dirt value detected by the sensor 5 is higher than the threshold value, the water spraying amount of thespray head 4 is increased, the cleaning effect on theroller 2 is increased, and the floor sweeping effect is enhanced.

More preferably, when the amount of water sprayed from thenozzle 4 is increased, the rotation speed of the fan is increased, thereby increasing the suction force of theair duct 11 and preventing dirty water from falling to the ground, and when the amount of water sprayed is decreased, the rotation speed of the fan is decreased to save electric power and reduce the noise generated during the operation of the robot.

In a preferred embodiment, when the dirt value detected by the sensor 5 is higher than the threshold value, the rotating speed of thedriving wheel 13 is adjusted to reduce the walking speed of the robot or suspend the walking, so that the sweeping time is increased, and the ground sweeping effect is enhanced.

According to a preferred embodiment of the present invention, therollers 2 are located at the front end of the robot, and thefresh water tank 3 and thefoul water tank 12 are located at the middle and rear ends of the robot.

In the invention, because thewater purifying tank 3 and thesewage tank 12 have larger weights and water is transferred from thewater purifying tank 3 to thesewage tank 12 along with the sweeping of the robot, the center of gravity of the robot is changed, and furthermore, thedriving wheel 13 is arranged at the middle rear position of the robot, thereby not only ensuring that the turning radius of the robot is smaller, but also balancing thewater purifying tank 3 and thesewage tank 12 and reducing the unstable operation of the robot caused by the change of the center of gravity.

In a preferred embodiment, anedge brush 6 is further arranged at the bottom edge position of therobot shell 1, and dead corners which cannot be reached by theroller 2 are cleaned through theedge brush 6, so that the robot has the capability of cleaning corners and other positions.

In a preferred embodiment, therollers 2 are detachably fixed to therobot housing 1 for easy replacement.

In a preferred embodiment, a camera is further disposed on therobot housing 1, and the camera intelligently identifies the ground environment, so that when the ground is an environment unsuitable for mopping, such as a carpet, the robot can bypass the area to continue working or prompt the user to replace theroller 2 with a rolling brush and then perform the working.

In a preferred embodiment, a laser sensor is further disposed on therobot housing 1, and the robot acquires and positions the robot through the laser sensor, so as to clean the robot according to the planned path.

The machine stationmain body 7 of the working machine station of the sweeping and mopping integrated robot is of a box structure, and as shown in fig. 6, arobot accommodating bin 701 is arranged at the lower end of the machine stationmain body 7 for the robot to enter.

In a preferred embodiment, the entrance of therobot accommodating chamber 701 is designed as an inclined plane near the ground, and the robot can walk along the inclined plane into therobot accommodating chamber 701.

Further, the bottom end of therobot accommodating bin 701 is provided with agroove 7011 at a position corresponding to therobot roller 2, so that theroller 2 is not in contact with the stationmain body 7, and theroller 2 is convenient to clean.

Thefresh water pipe 71 and thefoul water pipe 72 are provided at the upper part of therobot accommodating chamber 701, as shown in fig. 7, preferably at the upper ends of the robotfresh water tank 3 and thefoul water tank 12 at corresponding positions, respectively, and after the robot enters therobot accommodating chamber 701, thefresh water pipe 71 is inserted into thefresh water tank 3 to add water to thefresh water tank 3; thesewage pipe 72 is inserted into thesewage tank 12 to pump out the dirty water in thesewage tank 12.

In a preferred embodiment, thefresh water pipe 71 and thefoul water pipe 72 are provided with a fresh water tank coupling assembly and a foul water tank coupling assembly, respectively, which are devices capable of moving thefresh water pipe 71 and thefoul water pipe 72 up and down so that thefresh water pipe 71 and thefoul water pipe 72 can be inserted into thefresh water tank 3 and thefoul water tank 12, respectively.

In a more preferred embodiment, a water level measuring device is further provided in thefresh water pipe 71 or the robotfresh water tank 3 to detect whether water is filled.

Further, the purifiedwater pipe 71 and thesewage pipe 72 are respectively connected with a water pump, and water adding and pumping work is completed through the water pumps.

In a preferred embodiment, aclean water pipe 71 is connected to a tap water pipe for clean water and asewage pipe 72 is connected to a floor drain for sewage discharge to a sewer.

In another preferred embodiment, a machine stationfresh water tank 712 and a machine stationfoul water tank 722 are provided on themachine station body 7 to supply fresh water and store foul water, respectively, as shown in fig. 8.

In a more preferred embodiment, acleaning solution box 74 is further provided on the stationmain body 7, and a cleaning solution is placed in thecleaning solution box 74, and further, thecleaning solution box 74 is connected with the stationclean water tank 712, so that the cleaning solution can be mixed with the clean water in proportion, and the robot sweeping effect is improved.

The chargingcontact piece 73 is arranged in therobot accommodating bin 701, corresponds to the charging joint position of the robot as shown in fig. 7, and after the robot enters therobot accommodating bin 701, the chargingcontact piece 73 is in contact with the charging joint of the robot, so that the robot is charged.

Disinfection module 8 is for can carrying out sterile module torobot gyro wheel 2, can be the antiseptic solution disinfection, infrared ray, ultraviolet ray disinfection, also can be the high temperature steam disinfection, and preferred is the module that can provide the high temperature steam disinfection, compares in other disinfection modes, and the high temperature steam disinfection is not only disinfected more thoroughly environmental protection, can also assist the greasy dirt ofclean gyro wheel 2 forimprove gyro wheel 2's clean speed and clean effect.

More preferably, thedisinfection module 8 comprises a water vapor generator 81 and a steam water pump 82, said steam water pump 82 being connected to a stationclean water tank 712 or to tap water for supplying the water vapor generator 81 with water.

The water vapor generator 81 is located below therobot accommodating compartment 701, and a vapor outlet of the water vapor generator 81 is located below theroller 2, so that the generated vapor is directly sprayed on theroller 2.

In the present invention, the steam generator 81 is not particularly limited, and may be any steam generator, such as a heat generator produced in danyang flying yu tool factory, a cast aluminum heater produced in sandiskei, etc.

In a preferred embodiment, the steam generator 81 is a boiler type steam cleaning module, and can release steam at high temperature and high pressure continuously.

According to the invention, in a preferred embodiment, a dryingheater 9 is further arranged on the machine stationmain body 7, the dryingheater 9 is arranged below or at the side of theroller 2, and theroller 2 is dried by continuously outputting hot air, so that the robot keeps a dry state after being used, and the breeding of bacteria is reduced.

In a preferred embodiment, the dryingheater 9 comprises a combination of heating wires and a fan, such as a DC47-00019A dryer heater, a ZSEYCOM heater wire, and any fan.

According to the invention, the workstation is also provided with a communication module for communicating with the robot, preferably a 433 communication module is adopted, which has the advantages of high frequency stability, high anti-interference capability, small radiation and the like, and is particularly suitable for communication between the workstation with short distance and the robot.

On the other hand, the invention provides a use method of a robot working station of a sweeping and mopping integrated machine, which comprises the following steps:

s1, connecting the robot with the workstation;

and S2, cleaning the robot.

In step S1, after the robot completes its work or when water is required to be replenished, drained or charged, the robot returns to the work station and enters therobot storage 701.

Further, the robot enters therobot accommodating chamber 701 and then is connected with the workstation, and the connection comprises:

the chargingcontact piece 73 of the workstation is connected with the charging connector of the robot;

theclean water pipe 71 of the work station is connected with theclean water tank 3 of the robot;

thesewage pipe 72 of the work station is connected to thesewage tank 12 of the robot.

Specifically, when the robot returns to the work station, the robot charging connector contacts with theclean water tank 3, the work station acquires information that the robot is in place, and theclean water pipe 71 and thesewage pipe 72 are respectively inserted into theclean water tank 3 and thesewage tank 12 of the robot through the clean water tank connecting assembly and the sewage tank connecting assembly, so that the robot is connected with the work station.

In step S2, the robot cleaning includes:

purified water is supplemented into the purifiedwater tank 3 through apurified water pipe 71;

dirty water and dirt in thesewage tank 12 are extracted through thesewage pipe 72;

therobot roller 2 rotates;

continuously spraying water to theroller 2 through thespray head 4;

thescraping strip 21 scrapes dirt and dirty water attached to the roller;

the dirt and dirty water are sucked into thedirty water tank 12.

Preferably, the rotation speed of therobot wheel 2 is more than 500r/min, more preferably more than 700r/min during the robot cleaning process, in order to achieve better cleaning effect.

In a preferred embodiment, the robotic cleaning further comprises: the water vapor generator 81 sprays the generated steam on theroller 2.

The high-temperature steam can assist in cleaning dirt on theroller 2, has a good effect on oil stain cleaning, and also has the effect of sterilizing the roller at high temperature.

According to the invention, in the process of cleaning the robot, the sensor 5 continuously detects the dirt degree of theair duct 11 to determine the dirt degree of the surface of theroller 2, when the detected dirt degree is lower than a preset threshold value, theroller 2 is clean, the robot communicates with the working station, and the robot is stopped to clean.

Preferably, after robot cleaning is stopped, dirty water and dirt in the robotwaste water tank 12 are extracted and the robotclean water tank 3 is filled with clean water.

In a preferred embodiment, after step S2, the method further includes the steps of:

and S3, drying by using a roller.

Theroller 2 is dried by outputting hot air through the dryingheater 9, and preferably, the rotating speed of the roller is more than 500/min during the drying process.

The present invention has been described above in connection with preferred embodiments, but these embodiments are merely exemplary and merely illustrative. On the basis of the above, the invention can be subjected to various substitutions and modifications, and the substitutions and the modifications are all within the protection scope of the invention.

Claims (7)

1. A working station of a sweeping and mopping integrated robot is characterized by comprising a machine station main body (7), and a water purification pipe (71), a sewage pipe (72), a charging contact piece (73) and a disinfection module (8) which are arranged on the machine station main body (7);

the sweeping and mopping integrated robot is provided with a roller (2), a spray head (4) and a scraping strip (21), the roller (2) is sprayed with water through the spray head (4), dirty water and dirt on the roller (2) are scraped through the scraping strip (21),

the robot cleaning system is characterized in that an air duct (11) is arranged on the robot, the scraping strip (21) is located in the air duct (11), dirt and dirty water scraped by the scraping strip (21) fall into the air duct (11), a sewage tank (12) is arranged at one end of the air duct (11), a fan is arranged above the sewage tank (12), the dirt and the dirty water are sucked into the sewage tank (12) through the fan, a sensor (5) used for judging the dirt value of the air duct is further arranged on the air duct (11), the sensor (5) is used for continuously detecting the dirt degree of the air duct (11) when the roller (2) is cleaned, and when the detected dirt degree is lower than a preset threshold value, the robot is stopped to clean;

a clean water tank (3) and a sewage tank (12) are arranged on the sweeping and mopping integrated robot,

the fresh water pipe (71) and the sewage pipe (72) are disposed at an upper portion of the robot accommodating compartment (701),

the water purifying pipe (71) and the sewage pipe (72) are respectively provided with a water purifying tank connecting assembly and a sewage tank connecting assembly, and the water purifying tank connecting assembly and the sewage tank connecting assembly are devices capable of moving the water purifying pipe (71) and the sewage pipe (72) up and down, so that the water purifying pipe (71) and the sewage pipe (72) can be respectively inserted into the water purifying tank (3) and the sewage tank (12);

the machine station main body (7) of the working machine station is of a box structure, and a robot accommodating bin (701) is arranged at the lower end of the machine station main body (7) and used for a robot to enter;

the position of the inlet of the robot accommodating bin (701) close to the ground is designed to be an inclined plane;

the bottom end of the robot accommodating bin (701) is provided with a groove (7011) at a position corresponding to the robot roller (2), so that the roller (2) is not in contact with the machine station main body (7).

2. A sweeping and mopping integrated robot workstation according to claim 1,

be provided with the joint that charges on sweeping and dragging integrative robot, charging contact piece (73) set up in robot holds storehouse (701), correspond with the joint position that charges of robot.

3. A sweeping and mopping integrated robot workstation according to claim 1,

the water purifying pipe (71) and the sewage pipe (72) are arranged at the upper ends of the corresponding positions of the robot water purifying tank (3) and the sewage tank (12).

4. A sweeping and mopping integrated robot workstation according to any one of claims 1 to 3,

disinfect module (8) are for providing the sterile module of high-temperature steam, and disinfection module (8) include steam generator (81) and steam water pump, steam water pump is connected with station water purification case (712) or running water, steam generator (81) are boiler formula steam cleaning module, and its steam outlet is located the below of gyro wheel (2).

5. A workstation of a sweeping and mopping integrated robot according to any one of claims 1 to 3,

the machine station main body (7) is also provided with a drying heater (9), and the drying heater (9) is arranged below or on the side of the roller (2).

6. Use of a sweeping and mopping integrated robotic workstation according to any one of claims 1 to 5, comprising the steps of:

s1, connecting the robot with the workstation;

s2, cleaning the robot;

in step S2, the robot cleaning includes:

purified water is supplemented into the purified water tank (3) through a purified water pipe (71);

dirty water and dirt in the sewage tank (12) are extracted through the sewage pipe (72);

the robot roller (2) rotates;

continuously spraying water to the roller (2) through the spray head (4);

the scraping strip (21) is used for scraping dirt and dirty water attached to the roller;

absorbing the dirt and dirty water into a sewage tank (12);

and continuously detecting the dirt degree of the air duct (11), and stopping the robot from cleaning when the detected dirt degree is lower than a preset threshold value.

7. The use method according to claim 6, further comprising step S3, roller drying.

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