CN114532908B

CN114532908B - Intelligent cleaning system

Info

Publication number: CN114532908B
Application number: CN202210278326.5A
Authority: CN
Inventors: 廖海波
Original assignee: Dongguan Pinjia Intelligent Technology Co ltd
Current assignee: Dongguan Pinjia Intelligent Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2023-04-11
Anticipated expiration: 2042-03-21
Also published as: CN114532908A

Abstract

The application relates to the technical field of intelligent equipment, especially, relate to clean system of intelligence, its technical scheme main points lie in: the robot comprises a base station and a robot main body, wherein the robot main body is provided with a controller; the bottom of the robot main body is provided with a wiping mechanism, and the controller is electrically connected with the wiping mechanism so as to control the wiping mechanism to work; a working cavity for the robot main body to enter is formed in the lower side face of the base station, a cleaning pool is arranged at the position, close to the cavity wall, of the working cavity, and when the robot main body enters the working cavity, the cleaning mechanism is accommodated in the cleaning pool; the top of the base station is provided with an accommodating chamber along the vertical direction, and the accommodating chamber is positioned above the cleaning pool; a water supply mechanism and a water collecting mechanism are arranged in the base station, and the water supply mechanism is used for supplying water to the cleaning pool; the water collecting mechanism is used for collecting sewage in the cleaning tank; the water collecting mechanism and the water supply mechanism are arranged in the accommodating chamber, the water collecting mechanism is connected with the controller, and the water supply mechanism is connected with the controller. The application has the advantage of high convenience in use.

Description

Intelligent cleaning system

Technical Field

The application relates to the technical field of intelligent cleaning, in particular to an intelligent cleaning system.

Background

The cleaning robot is generally applied to household cleaning, can replace manual work to clean garbage such as dust and hair on the ground, and can also replace manual work to wet and drag the ground.

The current cleaning robot comprises a robot main body, and a rotary mop for wiping the floor is arranged at the bottom of the robot main body. This rotatory mop of dragging includes the skeleton and is used for wiping the mop on ground, and the upper end of skeleton is rotated and is installed in the bottom of robot main part, and on the lower extreme of mop accessible magic subsides in the skeleton was installed the skeleton in order to realize the mop, at the in-process of robot main part walking, the mop that rotatory mop dragged was used for wiping ground, and the back is cleaned in the completion, and the user can tear the mop from the skeleton and wash.

In view of the above-mentioned technologies, the inventor found that after the rotating mop finishes wiping the floor, the user needs to first remove the mop from the frame for cleaning, which is inconvenient for the user to use the cleaning robot.

Disclosure of Invention

The application provides clean system of intelligence has the advantage that the convenience of use is high.

The intelligent cleaning system comprises a base station and a robot main body, wherein the robot main body is provided with a controller; the bottom of the robot main body is provided with a wiping mechanism, and the controller is electrically connected with the wiping mechanism so as to control the wiping mechanism to work;

a working cavity for the robot main body to enter is formed in the lower side face of the base station, a cleaning pool is arranged at the position, close to the cavity wall, of the working cavity, and when the robot main body enters the working cavity, the cleaning mechanism is accommodated in the cleaning pool; the top of the base station is provided with an accommodating chamber along the vertical direction, and the accommodating chamber is positioned above the cleaning pool;

a water supply mechanism and a water collecting mechanism are arranged in the base station, and the water supply mechanism is used for supplying water to the cleaning pool; the water collecting mechanism is used for collecting sewage in the cleaning tank; the water collecting mechanism and the water supply mechanism are arranged in the accommodating chamber, the water collecting mechanism is connected with the controller, and the water supply mechanism is connected with the controller.

Through adopting above-mentioned technical scheme, the working chamber has been seted up to the downside of basic station, is provided with the washing pond in the working chamber to in the robot main part gets into the working chamber can make wiping mechanism enter into the washing pond, and water supply mechanism is used for supplying water to wasing the pond, so that realize wasing wiping mechanism in wasing the pond, replace the step of artifical washing wiping mechanism. When the water in the cleaning pool needs to be discharged, the water collecting mechanism collects the water in the cleaning pool, so that a user does not need to move the base station to a position where water can be discharged and then discharge the water; the containing chamber is positioned above the clean water tank, so that the reasonable space utilization rate of the base station in the vertical direction is improved.

Preferably, the mechanism of catchmenting includes the header tank and draws water the piece, it sets up to draw water the piece in the header tank, the header tank can be dismantled and set up in the holding chamber, the end intercommunication that draws water of the piece of drawing water is provided with the drinking-water pipe, the play water end of drinking-water pipe with the inside intercommunication of header tank, the end of intaking of drinking-water pipe penetrate extremely the bottom of wasing the pond, the drinking-water pipe is provided with the solenoid valve that catchments, the controller with the solenoid valve electricity that catchments is connected.

By adopting the scheme, the water in the clean water tank flows back to the water collecting tank under the matching action of the water pumping piece and the water pumping pipe, so that a user can intensively discharge the water in the water collecting tank after collecting a certain amount of water in the water collecting tank, and the step of discharging the water in the clean water tank for many times by the user is omitted.

Preferably, the accommodating chamber comprises a sewage collecting region and a clean water supplying region, the sewage collecting region and the clean water supplying region are arranged in parallel in the horizontal direction, the water collecting tank is arranged in the sewage collecting region, the water supplying mechanism comprises a clean water tank and a drainage branch pipe, the clean water tank is arranged in the clean water supplying region, the bottom of the clean water tank is communicated with the drainage branch pipe, the drainage branch pipe is provided with a clean water electromagnetic valve, the clean water electromagnetic valve is electrically connected with the controller, and the water outlet end of the drainage branch pipe extends into the cleaning tank.

Through adopting above-mentioned scheme, when needing to carry out the water injection in toward the washing tank, clear water solenoid valve is opened to user's accessible controller, because the drainage branch pipe sets up the bottom at clear water tank, consequently clear water in the clear water tank can flow to in the clear water tank along the drainage branch pipe. In addition, the clean water supply area and the sewage collecting area are arranged in parallel in the horizontal direction, so that the integration level of the accommodating chamber is improved, and the space utilization rate of the clean water tank and the water collecting tank is saved.

Preferably, the bottom of working chamber is installed the slope piece, the bottom of slope piece with the bottom fixed connection of working chamber, the upper surface of slope piece is close to wash one side in pond along the orientation one side of working chamber accent is the slope and sets up downwards.

Through adopting above-mentioned technical scheme, set up the robot main part of being convenient for on the one hand like this and get into the working chamber from the basic station outward, on the other hand, because the upper surface of slope piece is close to one side of wasing the pond and is the slope and sets up downwards along the one side towards the working chamber accent, consequently the topmost that the slope piece is close to one side of wasing the pond is higher than the topmost that the slope piece is close to the working chamber accent, makes the water in the washing pond be difficult to overflow the working chamber from this.

Preferably, a plurality of horizontally arranged rubbing strips are installed in the cleaning pool and used for rubbing the cleaning mechanism, two phases of the plurality of rubbing strips are connected, and the rubbing strips and the lower end of the water pumping pipe are arranged in a staggered manner; the top of the rubbing strip is provided with a plurality of water outlet holes in a penetrating manner along the vertical direction, and the water outlet holes are arranged at equal intervals along the length direction of the rubbing strip.

By adopting the scheme, the rubbing strips are arranged in a pairwise intersecting manner so as to increase the contact frequency of the rubbing strips and the wiping mechanism, so that dust or hair attached to the wiping mechanism can fall off more quickly, and the cleaning efficiency of the wiping mechanism is improved; simultaneously, because a plurality of apopores are distributed to rubbing strip punishment, be favorable to wiping mechanism more fully to contact the water in the clear water pond to promote wiping mechanism's cleaning performance.

Preferably, the wiping mechanism comprises a telescopic rod and a mop, the telescopic rod is rotatably installed at the bottom of the robot main body, a driving mechanism used for driving the telescopic rod to rotate is arranged inside the robot main body, a connecting disc is fixedly installed at the lower end of the telescopic rod, the bottom of the connecting disc is detachably connected with the mop, and the rubbing strip is used for rubbing and washing the mop.

By adopting the above scheme, the telescopic link is at the linkage effect between mop and the robot main part bottom, can adjust the interval between mop and the robot main part bottom simultaneously, and after the robot main part got into the working chamber and cleaned the mechanism and get into and wash the pond, the telescopic link extension so that the mop extended to wash the strip of rubbing with the hands in pond on, conveniently rub with the hands the strip and rub with the hands and wash the mop.

Preferably, the telescopic link is including fixed pipe and movable tube, the one end of fixed pipe install in actuating mechanism, the other pot head of fixed pipe is located the movable tube, just slide the upper end of movable tube connect in fixed intraduct, the lower extreme of movable tube with connection pad fixed connection, fixed intraductal adjusting spring that is provided with, adjusting spring's one end with the inner wall fixed connection of fixed pipe, adjusting spring's the other end with the last fixed surface of connection pad is connected, works as when adjusting spring is in natural state, movable tube partially stretch out in fixed pipe.

By adopting the scheme, the upper end of the movable pipe is connected to the inside of the fixed pipe in a sliding manner, so that the movable pipe can stably slide up and down, and the adjusting spring is arranged in the fixed pipe, so that the movable pipe retracts into the fixed pipe when the robot main body passes through the inclined block, and the adjusting spring is compressed; when the robot main part got into the working chamber completely, telescopic link, connection pad and mop all were in washing pond top this moment, and adjusting spring resumes natural state rapidly and makes the movable tube stretch out fixed pipe this moment, and the mop stretches into in the washing pond and supports on the rubbing strip this moment, and the mop can contact the water in the washing pond this moment, washs the mop better.

Preferably, the rubbing strip is fixedly provided with a protrusion at the top of the water outlet hole, the protrusion is arranged in a hollow manner, the inside of the protrusion is communicated with the inside of the water outlet hole, and the area of the bottom of the protrusion is larger than the area of the opening at the top of the protrusion.

Through adopting above-mentioned scheme, it is protruding that the strip sets up at the top of apopore to rub with the hands, and this arch is the cavity setting for the downthehole water of apopore can be through the protruding blowout of this cavity setting, in addition, because bellied open-top area is less than the area of bottom, this is favorable to strengthening bellied inside water pressure, is favorable to improving the impact force to wiping mechanism from the water that protruding department blowout comes, is favorable to promoting the cleaning performance who wipes mechanism.

Preferably, the end part of the rubbing strip is fixedly connected with the side wall of the cleaning pool, and the distance between the bottom of the rubbing strip and the bottom of the cleaning pool is set to be 1-2cm.

Through adopting above-mentioned scheme, set up like this so that improve the mobility of the water in the cleaning tank, be favorable to the drinking-water pipe to take away the water in the cleaning tank fast simultaneously.

Preferably, the side wall of the protrusion is inclined downward from the top in a direction toward the bottom of the protrusion.

Through adopting above-mentioned scheme, set up like this and make particulate matter or the hair of mop department hooked by the arch easily, bellied lateral wall is the slope from the top and sets up downwards along the direction towards the bottom moreover for the inclined plane setting is personally submitted in the bellied outside, makes hair or particulate matter of being stained with in protruding top edge can drop more smoothly in the cleaning pool, the follow-up impurity that can the centralized processing in the cleaning pool of being convenient for.

To sum up, the beneficial technical effect of this application does:

the working chamber has been seted up to the downside of basic station, is provided with the washing pond in the working chamber to in the robot main part gets into the working chamber can make after the mechanism of cleaning enter into the washing pond, and the water supply mechanism is used for supplying water to the washing pond, so that realize wasing in the washing pond and clean the mechanism, replace the manual cleaning and clean step of mechanism. When the water in the cleaning pool needs to be discharged, the water collecting mechanism collects the water in the cleaning pool, so that a user does not need to move the base station to a position where water can be discharged and then discharge the water; the containing chamber is positioned above the clean water tank, so that the reasonable space utilization rate of the base station in the vertical direction is improved.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent cleaning system in embodiment 1 of the present application.

Fig. 2 is a partial structural sectional view of a chassis of a base station in embodiment 1 of the present application.

Fig. 3 is a schematic structural diagram of a robot main body in embodiment 1 of the present application.

Fig. 4 is a schematic structural diagram of the rotary mop in embodiment 1 of the present application.

Fig. 5 is a partial structural sectional view of the rotary mop in embodiment 1 of the present application.

Fig. 6 is a schematic structural diagram of an intelligent cleaning system when another embodiment is adopted for the rubbing strip in the embodiment 1 of the present application.

FIG. 7 is a structural section view of the rubbing strip in embodiment 1 of the present application.

Fig. 8 is a schematic structural diagram of a base station when another embodiment is adopted for the rubbing strip in embodiment 1 of the present application.

Fig. 9 is a schematic view of the connection structure of the clear water tank and the drain branch pipe in embodiment 2 of this application.

Fig. 10 is a schematic structural view of a water duct in embodiment 3 of the present application.

Fig. 11 is a front view of the water duct in embodiment 3 of the present application.

Description of the reference numerals:

1. a base station; 101. a working chamber; 102. a cleaning tank; 103. a clear water tank; 104. an inclined block; 105. a drain branch pipe; 106. a limiting block; 107. an accommodating chamber; 1071. a sewage collecting area; 1072. a clear water supply zone; 11. a charging base; 2. a robot main body; 201. a rear gear; 202. a front gear; 21. rotating the mop; 211. a telescopic rod; 2111. fixing the tube; 2112. a movable tube; 2113. adjusting the spring; 212. mop cloth; 213. a connecting disc; 214. an arc-shaped avoiding hole; 22. a cleaning mechanism; 23. charging the pole piece; 31. a water collection tank; 32. a water pumping pipe; 33. a water delivery pipe; 331. a water inlet part; 332. a shunt branch portion; 4. rubbing the strips; 41. a water outlet hole; 42. a protrusion; 5. a main pipe; 51. a water outlet pipe; 6. a traveling wheel; 71. a transmitter; 72. a receiver.

Detailed Description

The present application is described in further detail below with reference to fig. 1-11.

Example 1:

clean system of intelligence is applied to the clean field of house, and the user can be used for house ground with clean system of intelligence to clean and wet mop ground. Referring to fig. 1, the intelligent cleaning system includes a base station 1 and a robot main body 2. The side of the base station 1 is provided with a working chamber 101, and the robot main body 2 includes a housing in which a controller (not shown) is disposed. The bottom of the casing is provided with two walking wheels 6, a driving motor (not shown in the figure) for driving the walking wheels 6 to rotate is further arranged in the casing, and the driving motor is electrically connected with the controller so as to realize the function that the controller controls the robot main body 2 to move on the ground or on the surface of an object. The bottom of the machine shell is provided with a cleaning mechanism 22 and a wiping mechanism, and the controller can control the cleaning mechanism 22 and the wiping mechanism to work so as to realize cleaning and wiping the ground. Working chamber 101 is provided with near the position of chamber wall and washs pond 102, and accommodation chamber 107 has been seted up along vertical direction at the top of basic station 1, and the top of accommodation chamber 107 is the opening setting, and when using intelligent cleaning system, generally adopt the lid to cover the top of accommodation chamber 107. The accommodating chamber 107 is located above the cleaning tank 102, and the accommodating chamber 107 is communicated with the cleaning tank 102. A water supply mechanism and a water collecting mechanism are arranged in the accommodating chamber 107 of the base station 1, and the water collecting mechanism and the water supply mechanism are both connected with the controller. The controller controls the water supply mechanism to supply clear water to the cleaning tank 102; the controller controls the water collecting mechanism to collect the sewage in the cleaning tank 102.

After the robot main body 2 completes the cleaning work, the controller can control the robot main body 2 to move back into the work chamber 101 of the base station 1. While the robot main body 2 moves into the working chamber 101, the controller synchronously controls the water supply mechanism to supply water to the washing tank 102. When the robot main body 2 moves into the inside of the working chamber 101, the wiping mechanism can enter the cleaning tank 102, and at this time, the cleaning wiping mechanism can be realized. After the cleaning mechanism is cleaned, the controller controls the water collecting mechanism to act, and at the moment, the water collecting mechanism collects sewage in the cleaning pool 102, so that a user can collect a certain amount of water and then intensively discharge the water in the water collecting mechanism, the step of discharging the water in the cleaning pool 102 for many times by the user is omitted, and the convenience of using the intelligent cleaning system by the user is improved.

Referring to fig. 2, the accommodating chamber 107 includes a sewage collecting region 1071 and a clean water supplying region 1072, the sewage collecting region 1071 and the clean water supplying region 1072 are arranged in parallel in the horizontal direction, the water supplying mechanism is arranged in the clean water supplying region 1072, and the water collecting mechanism is arranged in the sewage collecting region 1071; this arrangement is advantageous for improving the integration of the accommodating chamber 107 and saving the space utilization of the water supply mechanism and the water collecting mechanism.

Referring to fig. 1 and 2, the water supply mechanism includes a clean water tank 103 and a drain branch pipe 105. The top of the clean water tank 103 is provided with an opening, and the clean water tank 103 is detachably disposed in the clean water supply area 1072, so that the user can first detach the clean water tank 103 from the inside of the accommodating chamber 107 and then fill water into the clean water tank 103. The clear water tank 103 is made of a transparent plastic material to help the user know the amount of water in the clear water tank 103 during the filling of the clear water tank 103. The water draining branch pipe 105 is vertically arranged, the water inlet end of the water draining branch pipe 105 is communicated with the bottom of the clean water tank 103, the water outlet end of the water draining branch pipe 105 penetrates out of the accommodating chamber 107 and extends into the cleaning pool 102, the clean water electromagnetic valve is arranged on the water draining branch pipe 105 and is electrically connected with the controller, a user can adjust the on-off state of the water draining branch pipe 105 by controlling the clean water electromagnetic valve to act, and the clean water tank 103 can conveniently inject water into the cleaning pool 102 or stop injecting water into the cleaning pool 102.

Referring to fig. 2, the water collecting mechanism includes a water collecting tank 31 and a water pumping member, the top of the water collecting tank 31 is open, and the water collecting tank 31 is detachably disposed in the accommodating chamber 107. The water pumping member is disposed in the water collecting tank 31, and in this embodiment, the water pumping member is a water pump (not shown), the water pump is electrically connected to the controller, and a user can control the water pump to operate or stop operating through the controller. In other embodiments, the water pumping member may be other components capable of performing the water pumping function and electrically connected to the controller. The water pumping end of the water pump is communicated with a water pumping pipe 32, the water outlet end of the water pumping pipe 32 is communicated with the inside of the water collecting tank 31, and the water inlet end of the water pumping pipe 32 penetrates through the accommodating chamber 107 and extends into the bottom of the cleaning pool. The water inlet end of the pumping pipe 32 and the water outlet end of the branch drain pipe 105 are arranged in a staggered manner, so that the pumping pipe 32 and the branch drain pipe 105 work independently. The water pumping pipe 32 is provided with a water collecting electromagnetic valve for controlling the on-off of the water pumping pipe 32. The controller is electrically connected with the water collecting electromagnetic valve, so that the controller controls the water collecting electromagnetic valve to act, and the automatic extraction of the sewage in the cleaning tank 102 is facilitated.

Specifically, the bottom that working chamber 101 is close to accent one side is installed and is leaned on piece 104, the bottom of slope piece 104 and the bottom fixed connection of working chamber 101, the inclined plane that the upper surface of inclined piece 104 is for supplying robot main part 2 to pass through, and this inclined plane is the slope from one side that is close to washing pond 102 along the one side towards working chamber 101 accent and sets up downwards to it cleans the mechanism to get into to washing pond 102 department from basic station 1 outside to be convenient for robot main part 2. The topmost portion of the inclined block 104 is at the same level as the top of the cleaning bath 102 so that the robot main body 2 stays at the topmost portion of the inclined block 104 and cleans the wiping mechanism. In order to improve the stability of the robot main body 2 staying on the top of the inclined block 104, the inclined surface of the inclined block 104 forms an acute angle with the horizontal plane. The acute angle is set in the range of 3 to 6, and in the present embodiment, the acute angle is set at 4. The inclined surface of the inclined block 104 is further provided with an anti-slip pattern so that the robot main body 2 can stably move on the inclined surface of the inclined block 104.

Fig. 3 shows the entire structure of the robot main body 2, and a front bumper 202 is provided on the front side of the housing and a rear bumper 201 is provided on the rear side of the housing. The cleaning mechanism 22 and the wiping mechanism are sequentially installed between the front bumper 202 and the rear bumper 201, the cleaning mechanism 22 is located at a position close to the front bumper 202, and the wiping mechanism is located at a position close to the rear bumper 201, so that the cleaning mechanism 22 is firstly used for cleaning the ground and then the wiping mechanism is used for wiping the ground in the forward moving process of the robot main body 2.

In order to achieve a better mopping effect, the number of the wiping mechanisms is set to two. Wherein the wiping mechanism comprises a first motor (not shown in the figures) and a rotating mop 21. The first motor is mounted inside the casing and is used to drive the rotary mop 21 in rotation. Two rotary mops 21 at the bottom of the robot body 2 are arranged laterally side by side to increase the cleaning area of the wiping mechanism.

Referring to fig. 4 and 5, the rotary mop 21 includes a telescopic bar 211, a coupling plate 213, and a mop cloth 212. The upper end of telescopic link 211 is rotated and is installed in the bottom of casing and with the output fixed connection of first motor, the lower extreme of telescopic link 211 wear out the casing and with the central point of connection pad 213 put fixed connection, the connection face of connection pad 213 and mop 212 passes through the magic and pastes can dismantle the connection, the face of wiping of mop 212 is used for wiping ground or object surface. The bottom of the connecting disc 213 is provided with a male buckle, the connecting surface of the mop cloth 212 is provided with a female buckle, and the connecting disc 213 and the mop cloth 212 are detachably connected through the cooperation of the male buckle and the female buckle.

Specifically, the telescopic rod 211 includes a fixed tube 2111 and a movable tube 2112. One end of the fixed pipe 2111 is fixedly connected with the output end of the first motor, the other end of the fixed pipe 2111 is sleeved on the movable pipe 2112, the upper end of the movable pipe 2112 is connected inside the fixed pipe 2111 in a sliding manner, and the lower end of the movable pipe 2112 is fixedly connected with the connecting disc 213. In order to improve the stability of the movable tube 2112 sliding up and down with respect to the fixed tube 2111, the horizontal section of the fixed tube 2111 is pentagonal, and the outer side wall of the movable tube 2112 abuts against the inner wall of the fixed tube 2111.

More specifically, an adjusting spring 2113 is disposed in the fixed tube 2111, one end of the adjusting spring 2113 is fixedly connected to the inner wall of the fixed tube 2111, the other end of the adjusting spring 2113 is fixedly connected to the upper surface of the connecting plate 213, and when the adjusting spring 2113 is in a natural state, the movable tube 2112 partially protrudes out of the fixed tube 2111. Adjusting spring 2113 sets up with telescopic link 211 cooperation for rotatory dragging 21 wholly realizes the flexible function in the axis direction of fixed pipe 2111, makes rotatory dragging 21 can be applied to the surface wiping of highly different.

Referring back to fig. 1, in order to improve the cleaning effectiveness of the rotary mop 21, a plurality of horizontally arranged rubbing strips 4 are installed in the cleaning tank 102, and the rubbing strips 4 are used for rubbing the mop cloth 212 of the rotary mop 21. The rubbing strip 4 and the lower end of the water pumping pipe 32 are arranged in a staggered manner, so that the mop cloth 212 is conveniently spread on the rubbing strip 4. The end part of the rubbing strip 4 is fixedly connected with the side wall of the cleaning pool 102, and the distance between the bottom of the rubbing strip 4 and the bottom of the cleaning pool 102 is set to be 1-2cm, so that even if the rubbing strip 4 is installed in the cleaning pool 102, the water at the bottom of the cleaning pool 102 can be ensured to flow smoothly. The rubbing strips 4 are connected end to end, and two phases of the rubbing strips 4 are connected to increase the contact area between the rubbing strips 4 and the mop cloth 212. The top of the rubbing strip 4 is provided with a plurality of water outlet holes 41 along the vertical direction, and the plurality of water outlet holes 41 are equidistantly arranged along the length direction of the rubbing strip 4. Since the mop cloth 212 is spread over the scrubbing strips 4 during cleaning of the mop cloth 212, the water in the plurality of outlet openings 41 can clean the wiping surface of the mop cloth 212 to further enhance the cleaning effect of the mop cloth 212. In addition, since the number of outlet holes 41 is set to be plural, it is advantageous to clean the wiping surface of mop 212 at plural outlet points.

In another embodiment, referring to fig. 6, the rubbing strip 4 is fixedly provided with a protrusion 42 at the top of the water outlet hole 41, and the protrusion 42 may be made of a hard plastic material or a stainless steel material to improve the durability of the protrusion 42 in a humid environment. The protrusion 42 is hollow, the inside of the protrusion 42 is communicated with the inside of the water outlet hole 41, and the center point of the inside of the protrusion 42 and the center point of the water outlet hole 41 are located on the same vertical line, so that water in the water outlet hole 41 can be sprayed out through the protrusion 42. The protrusions 42 are provided to scrape off foreign substances such as dust and hair on the wiping surface of the mop cloth 212, thereby further improving the cleaning effect of the mop cloth 212.

Fig. 7 shows a cross-sectional structure of the rubbing strip 4 and the protrusion 42, wherein the bottom of the protrusion 42 is fixedly connected with the edge portion of the water outlet hole 41, and the top opening of the protrusion 42 is used as a water outlet point of the protrusion 42. The area of the bottom of the protrusion 42 is larger than the area of the top opening of the protrusion 42, and the sidewall of the protrusion 42 is inclined downward from the top in the direction toward the bottom of the protrusion 42, so that the horizontal cross-sectional area of the protrusion 42 is gradually reduced from bottom to top. For convenience of understanding, the area of the top opening of the protrusion 42 is set to S1, the area of the bottom opening of the protrusion 42 is set to S2, and the area of the bottom opening of the protrusion 42 is equal to the horizontal cross-sectional area of the water outlet hole 41. The range of the ratio of S1 to S2 is 0.3-0.5, and in this embodiment, the ratio of S1 to S2 is set to 0.46, so that the water pressure inside the protrusion 42 is increased on the premise of ensuring the water outlet efficiency of the protrusion 42.

In the process that water flows from the bottom of the bulge 42 to the top opening of the bulge 42, the amount of water flowing from the water outlet hole 41 to the bulge 42 is unchanged, and the area of the water outlet point of the bulge 42 is reduced, so that the impact force of the water sprayed from the bulge 42 on the mop cloth 212 is improved, and the cleaning effect of the mop cloth 212 is further improved; meanwhile, the plurality of protrusions 42 with small top opening area have a friction effect on the bottom of the mop cloth 212, so that dust or particles adhered to the wiping surface of the mop cloth 212 can be easily dropped off from the wiping surface of the mop cloth 212.

Referring to fig. 8 and 9, the base station 1 is provided with a limiting block 106, one side surface of the limiting block 106 is fixedly connected with the cavity wall of the working cavity 101, and the other side surface of the limiting block 106 is used for abutting against the side surface of the rear bumper 201 of the robot main body 2. The limiting block 106 is positioned below the clean water tank 103 and above the cleaning tank 102. The water outlet end of the branch drain pipe 105 penetrates the bottom of the limiting block 106 and extends into the cleaning tank 102. When the backstop 201 of the robot main body 2 abuts against the limiting block 106, the rotating mop 21 is positioned in the cleaning pool 102, and the mop cloth 212 is spread on the rubbing strip 4.

The robot body 2 is more accurately returned to the working chamber 101 by the photoelectric sensor and allows the mop cloth 212 to be more accurately spread over the grating 4. Specifically, the photosensor includes an emitter 71 and a receiver 72. The emitter 71 is embedded in the side face of the limiting block 106, the receiver 72 is correspondingly arranged on the side face of the rear bumper 201 of the robot main body 2, the emitter 71 is used for emitting laser, and the receiver 72 is used for receiving the laser emitted by the emitter 71. The receiver 72 is electrically connected to the controller of the robot main body 2. When the robot body 2 needs to be charged or the rotating mop 21 needs to be cleaned, the robot body 2 can accurately enter the working chamber 101 under the cooperation of the emitter 71, the receiver 72 and the controller, and the rotating mop 21 of the robot body 2 is located in the cleaning pool 102, so that the mop cloth 212 is more accurately spread on the rubbing strips 4.

This working chamber 101's chamber wall is provided with charging base 11, the backstop 201 department of robot is provided with the power supply battery, this power supply battery is provided with the pole piece 23 that charges that is used for cooperating with charging base 11 and charges, when the power supply battery electric quantity of robot main part 2 is not enough, controller control robot main part 2 gets back to in the working chamber 101, under the mating reaction of transmitter 71, receiver 72 and controller, the pole piece 23 that charges of robot main part 2 aligns the contact with charging base 11, and the controller charges for the power supply battery with control charging base 11.

The implementation principle of the application is as follows:

after the robot body 2 enters the working cavity 101, the rotary mop 21 can enter the cleaning pool 102, the water supply mechanism is used for supplying water to the cleaning pool 102, and then the first motor drives the rotary mop 21 to rotate, so that the rotary mop 21 can be cleaned in the cleaning pool 102 instead of a manual cleaning and wiping mechanism. When the water in the cleaning tank 102 needs to be discharged, the water collecting mechanism collects the water in the cleaning tank 102, so that a user does not need to move the base station 1 to a position where water can be discharged and then discharge the water; since the accommodating chamber 107 is located above the cleaning tank 102, it is beneficial to improve the reasonable utilization rate of the space of the base station 1 in the vertical direction.

Example 2:

the intelligent cleaning system is different from the embodiment 1 in that: referring to fig. 9, the drain branch 105 is connected to the underside of the clean water tank 103 via a main conduit 5. In particular, the main conduit 5 is disposed substantially vertically, and the upper end of the main conduit 5 is connected to and communicates with the clean water tank 103. For convenience of understanding, the aperture of the branch drain 105 is set to A1, the aperture of the header pipe 5 is set to A2 (the wall thickness of the branch drain 105 and the wall thickness of the header pipe 5 are ignored), the ratio of the aperture A1 of the branch drain 105 to the aperture A2 of the header pipe 5 ranges from 0.8 to 0.9, and in this embodiment, the ratio of the aperture A1 to the aperture A2 is set to 0.88, so as to improve the drainage efficiency of the branch drain 105.

The lower side of the header pipe 5 is also communicated with a water outlet pipe 51. The diameter of the main pipe 5 is larger than that of the water outlet pipe 51. In the present embodiment, the number of the outlet pipes 51 is set to two. The water outlet pipe 51 is provided with an electromagnetic valve, and the electromagnetic valve of the water outlet pipe 51 is electrically connected with the controller. The water outlet end of the water outlet pipe 51 extends downwards and penetrates out of the limiting block 106 to be abutted against the side face of the rear stop 201, and the water outlet end of the water outlet branch pipe 105 and the water outlet end of the water outlet pipe 51 are arranged in a staggered mode, so that water drainage of the water outlet branch pipe 105 and water outlet of the water outlet pipe 51 can be synchronously carried out.

Two water conveying pipes 33 for wetting the two rotary mops 21 are correspondingly arranged inside the robot main body 2. A plurality of arc-shaped avoiding holes 214 are formed on the surface of the connecting disc 213 in a penetrating manner. The water inlet end of the water pipe 33 penetrates through the side surface of the rear bumper 201 of the robot main body 2, and the water inlet end of the water pipe 33 is used for being in contact communication with the water outlet pipe 51, so that clean water of the water outlet pipe 51 can flow into the water pipe; the water outlet end of the water pipe 33 penetrates through the bottom of the housing and is located above the arc-shaped avoiding hole 214, and water flowing out of the water outlet end of the water pipe 33 drops onto the mop cloth 212 through the arc-shaped avoiding hole 214.

Under the matching action of the emitter 71, the receiver 72 and the controller, the robot main body 2 accurately enters the working cavity 101, when the rear bumper 201 of the robot main body 2 abuts against the side face of the limiting block 106, the water outlet end of the water outlet pipe 51 in the robot main body 2 can be in contact with and communicated with the water inlet end of the water conveying pipe, so that clean water in the clean water tank 103 can flow to the rotary mop 21 under the action of the water outlet pipe 51 and the water conveying pipe 33, and the rotary mop 21 can be efficiently wetted before the intelligent cleaning system wipes the ground through the mode. Because the butt joint position of the water pipe 33 and the water outlet pipe 51 is above the cleaning pool 102, after the water pipe 33 is separated from the water outlet pipe 51, the redundant water at the water outlet end of the water outlet pipe 51 can be dripped into the cleaning pool 102 for storage, so that the water can be used in the subsequent process, and the occurrence of the situation that the clean water drips out of the base station 1 after the water outlet pipe 51 is discharged is reduced.

In order to control the wetting degree of the rotary mop 21, the caliber of the water delivery pipe 33 is in the range of 1.5cm-2.0 cm. In this embodiment, the aperture of the water pipe 33 is set to be 1.8cm, and on the premise of ensuring the water delivery efficiency of the water pipe, the water delivery amount of the water pipe 33 is controlled by the specific setting of the aperture of the water pipe 33, so that the wetting degree of the clean water in the water pipe 33 to the rotary mop 21 is more appropriate, and the process of high-speed dehydration of the rotary mop 21 is omitted.

In the process that the robot main body 2 enters the working cavity 101, in order to enable the water inlet end of the water pipe 33 to be more accurately butted with the water outlet end of the water outlet pipe 51, the ratio of the caliber of the water outlet end of the water outlet pipe 51 to the caliber of the water inlet end of the water pipe 33 ranges from 0.6 to 0.85, in this embodiment, the ratio of the caliber of the water outlet end of the water outlet pipe 51 to the water inlet end of the water pipe 33 is 0.8, which is beneficial to ensuring the water delivery efficiency of the water outlet pipe 51 on one hand, and is beneficial to realizing that the water outlet end of the water outlet pipe 51 can be inserted into the water inlet end of the water pipe on the other hand, and is beneficial to realizing the tight connection of the water pipe 33 and the water outlet pipe 51.

The principle of the embodiment is as follows:

when the rotating mop 21 needs to be wetted, a user can control the robot main body 2 to move into the working cavity 101 and enable the water inlet end of the water pipe 33 of the robot main body 2 to be communicated with the water outlet pipe 51, at the moment, the controller controls the electromagnetic valve of the water outlet pipe 51 to be opened again, at the moment, water in the clean water tank 103 flows into the water pipe 33 through the water outlet pipe 51, and because the water outlet end of the water pipe 33 is positioned above the mop 212, clean water in the water pipe 33 can drip on the mop 212, so that the mop 212 is wetted.

Example 3:

intelligent cleaning system, the difference with embodiment 2 is: the number of the water outlet pipes 51 is one, and the number of the water delivery pipes 33 is correspondingly one. Referring to fig. 10 and 11, the water pipe includes a water inlet portion 331 and two branch portions 332, one end of the water inlet portion 331 penetrates through the rear block 201 of the robot main body 2 to be abutted to the water outlet end of the water outlet pipe 51; the other end of portion 331 of intaking all is linked together with the tip of two reposition of redundant personnel branch portions 332 for the inside clear water of portion 331 of intaking can flow into respectively in two reposition of redundant personnel branch portions 332. One end of one of the branch parts 332, which is far from the water inlet part 331, penetrates out of the bottom of the robot main body 2 (see fig. 3) and is located above one of the mops 212; the end of the other branch 332 remote from the water inlet 331 extends out of the bottom of the robot body 2 and above the other mop 212, so that the fresh water inside the branch 332 can flow towards the mop 212. Therefore, one water inlet part 331 is used for abutting against the water outlet end of the water outlet pipe 51, so that the water outlet pipe 51 and the water inlet part 331 can be abutted once to synchronously wet two mops 212.

In order to further improve that the clear water in the branch part 332 can flow to the rotation and drag 21 fast, the junction between the branch part 332 and the water inlet part 331 is provided with an arc transition surface, the setting of the arc transition surface is convenient for the clear water in the water inlet part 331 to flow to the branch part 332 faster, the inner wall of the branch part 332 is inclined from the end close to the water inlet part 331 along the direction towards the rotation and drag 21, so that the clear water in the water inlet part 331 can flow to the rotation and drag 21 fast through the branch part 332, and meanwhile, the clear water can be stably stored in the water delivery pipe.

Since the humidity of mop cloth 212 is likely to be reduced during mopping by robot main body 2, an electromagnetic valve is provided at the water outlet of branch 332 and electrically connected to a controller. The electromagnetic valve of the branch flow dividing part 332 is matched with the controller, so that when the mop 212 does not need to be wetted, the water outlet of the branch flow dividing part 332 can be closed through the electromagnetic valve, and clean water is stored in the branch flow dividing part 332; when the mop cloth 212 needs to be moistened again in the floor mopping process, a user can control the electromagnetic valve to be opened through the controller, and the clean water in the diversion branch part 332 flows to the mop cloth 212 at the moment, so that the mop cloth 212 can be moistened again without returning to the base station 1 for water taking.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Clean system of intelligence, its characterized in that: the robot comprises a base station (1) and a robot main body (2), wherein the robot main body (2) is provided with a controller; the bottom of the robot main body (2) is provided with a wiping mechanism, and the controller is electrically connected with the wiping mechanism so as to control the wiping mechanism to work;

a working cavity (101) for the robot main body (2) to enter is formed in the lower side face of the base station (1), a cleaning pool (102) is arranged at a position, close to the cavity wall, of the working cavity (101), and when the robot main body (2) enters the working cavity (101), the cleaning mechanism is accommodated in the cleaning pool (102); an accommodating chamber (107) is formed in the top of the base station (1) along the vertical direction, and the accommodating chamber (107) is positioned above the cleaning pool (102);

a water supply mechanism and a water collecting mechanism are arranged in the base station (1), and the water supply mechanism is used for supplying water to the cleaning pool (102); the water collecting mechanism is used for collecting sewage in the cleaning pool (102); the water collecting mechanism and the water supply mechanism are arranged in the accommodating chamber (107), the water collecting mechanism is connected with the controller, and the water supply mechanism is connected with the controller; the water collecting mechanism comprises a water collecting tank (31) and a water pumping piece, the water pumping piece is arranged in the water collecting tank (31), the water collecting tank (31) is detachably arranged in the accommodating chamber (107), a water pumping end of the water pumping piece is communicated with a water pumping pipe (32), a water outlet end of the water pumping pipe (32) is communicated with the inside of the water collecting tank (31), a water inlet end of the water pumping pipe (32) penetrates into the bottom of the cleaning pool (102), the water pumping pipe (32) is provided with a water collecting electromagnetic valve, and the controller is electrically connected with the water collecting electromagnetic valve; a plurality of horizontally arranged rubbing strips (4) are installed in the cleaning pool (102), the rubbing strips (4) are used for rubbing the cleaning mechanism, the rubbing strips (4) are connected in a pairwise intersecting manner, and the rubbing strips (4) and the lower end of the water pumping pipe (32) are arranged in a staggered manner; a plurality of water outlet holes (41) are formed in the top of the rubbing strip (4) in a penetrating mode in the vertical direction, and the water outlet holes (41) are arranged at equal intervals in the length direction of the rubbing strip (4);

the rubbing strip (4) is fixedly provided with a protrusion (42) at the top of the water outlet hole (41), the protrusion (42) is arranged in a hollow manner, the inside of the protrusion (42) is communicated with the inside of the water outlet hole (41), and the side wall of the protrusion (42) is obliquely and downwards arranged from the top in the direction towards the bottom of the protrusion (42); the area of the bottom of the projection (42) is larger than the area of the top opening of the projection (42); the top opening of the bulge (42) is used as a water outlet point of the bulge (42); the opening area of the bottom of the bulge (42) is equal to the horizontal section area of the water outlet hole (41); the ratio of the area of the top opening of the bulge (42) to the area of the bottom opening of the bulge (42) is in the range of 0.3-0.5, so as to improve the water pressure inside the bulge (42);

the end part of the rubbing strip (4) is fixedly connected with the side wall of the cleaning pool (102), and the distance between the bottom of the rubbing strip (4) and the bottom of the cleaning pool (102) is set to be 1-2cm.

2. The intelligent cleaning system according to claim 1, wherein: the accommodating chamber (107) comprises a sewage collecting area (1071) and a clean water supply area (1072), the sewage collecting area (1071) and the clean water supply area (1072) are arranged in parallel in the horizontal direction, the water collecting tank (31) is arranged in the sewage collecting area (1071), the water supply mechanism comprises a clean water tank (103) and a drainage branch pipe (105), the clean water tank (103) is arranged in the clean water supply area (1072), the bottom of the clean water tank (103) is communicated with the drainage branch pipe (105), the drainage branch pipe (105) is provided with a clean water electromagnetic valve, the clean water electromagnetic valve is electrically connected with the controller, and the water outlet end of the drainage branch pipe (105) extends into the cleaning tank (102).

3. The intelligent cleaning system according to claim 1, wherein: the bottom of working chamber (101) is installed and is leaned on piece (104), the bottom of piece (104) that inclines with the bottom fixed connection of working chamber (101), the upper surface of piece (104) that inclines is close to wash one side of pond (102) along the orientation one side of working chamber (101) accent is the slope and sets up downwards.

4. The intelligent cleaning system according to claim 1, wherein: wiping mechanism includes telescopic link (211) and mop (212), telescopic link (211) rotate install in the bottom of robot main part (2), robot main part (2) inside is provided with and is used for the drive telescopic link (211) pivoted actuating mechanism, the lower extreme fixed mounting of telescopic link (211) has connection pad (213), the bottom and mop (212) of connection pad (213) can be dismantled and be connected, rub strip (4) and be used for washing with the hands mop (212).

5. The intelligent cleaning system according to claim 4, wherein: telescopic link (211) are including fixed pipe (2111) and activity pipe (2112), the one end of fixed pipe (2111) install in actuating mechanism, the other end cover of fixed pipe (2111) is located activity pipe (2112), just the upper end of activity pipe (2112) slide connect in inside fixed pipe (2111), the lower extreme of activity pipe (2112) with connection pad (213) fixed connection, be provided with adjusting spring (2113) in fixed pipe (2111), the one end of adjusting spring (2113) with the inner wall fixed connection of fixed pipe (2111), the other end of adjusting spring (2113) with the upper surface fixed connection of connection pad (213), work as when adjusting spring (2113) is in natural state, activity pipe (2112) part stretch out in fixed pipe (2111).