CN214550068U - Nursing robot - Google Patents

Abstract

The utility model provides a nursing robot, which comprises a main machine and a working head, wherein the main machine of the nursing robot is provided with a defecation treating module, a deodorizing module, a washing module and a drying module, wherein the defecation treating module comprises a sewage bucket and a dust collector; the deodorization module comprises a negative ion generator and an active carbon adsorption plate; the flushing module comprises a purified water barrel, a purified water barrel mounting groove with a water storage space at the bottom, and a water circulation heating and sterilizing device for pumping purified water from the purified water barrel, heating and sterilizing the purified water and then conveying the purified water to the water storage space; the drying module comprises a centrifugal fan, an air heater and a temperature controller. The utility model discloses a nursing robot not only possesses the function of absorbing storage stool and urine, has still possessed the deodorization simultaneously and has carried out the function of wasing and drying to the patient's lower part of the body, and the integrated level of equipment is high, and user experience is better.

Description

Nursing robot

Technical Field

The utility model relates to a nursing equipment technical field, in particular to nursing robot.

Background

With the improvement of living standard of people, bedridden patients who can not take care of themselves in urination and defecation caused by diseases such as cardiovascular and cerebrovascular diseases and the like are increased year by year, great pressure is brought to families and society, the patients can not take care of themselves in defecation, assistance of accompanying personnel is needed, the defecation time of the patients is uncertain, the workload of the accompanying personnel is increased, and great pain and burden are caused to the physiology, especially the spirit of the patients. Therefore, the medical institution and the patient's family members reduce the burden on the nursing staff and improve the treatment environment of the patient by using the robot for nursing the bowels to the patient. The common defecation nursing robot in the market at present includes working head and host computer, but the host computer of current nursing robot only possesses the function of basic collection and storage defecation usually, and the function is comprehensive inadequately, and the integrated level is not high, can't satisfy patient's nursing demand.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a nursing robot aims at solving prior art nursing robot function singleness, and the integrated level is not high, can't satisfy the technical problem of nursing demand.

The technical scheme of the utility model as follows:

a nursing robot comprises a host and a working head, wherein a stool and urine processing module, a deodorization module, a flushing module and a drying module are arranged in the host; the excrement and urine processing module comprises a sewage bucket connected with the working head and a dust collector connected with the sewage bucket; the deodorization module is connected with the dust collector and comprises a negative ion generator and an active carbon adsorption plate; the flushing module comprises a purified water barrel, a purified water barrel mounting groove with a water storage space at the bottom, a water circulation heating and disinfecting device for pumping purified water from the purified water barrel, heating and disinfecting the purified water and then conveying the purified water to the water storage space, and a first water pump for pumping hot water from the water storage space and conveying the hot water to the working head; the drying module comprises an air heater connected with the working head, a temperature controller arranged on the air heater and a centrifugal fan connected with the air heater;

the defecation treatment module further comprises a dewatering device used for preventing sewage in the sewage bucket from flowing into the dust collector, the dewatering device comprises a first water collecting cup and a second water collecting cup which are arranged side by side, the tops of the first water collecting cup and the second water collecting cup are communicated with each other, the sewage bucket is connected with the first water collecting cup through a first pipeline, the dust collector is connected with the second water collecting cup through a second pipeline, and a floating ball used for blocking the second pipeline after the second water collecting cup is full of sewage is arranged in the second water collecting cup.

The nursing robot, wherein the water circulation heating and disinfecting device comprises a second water pump, an ultraviolet disinfector connected with the second water pump, and a water heater connected with the ultraviolet disinfector; the second water pump still is connected with the shunt valve, the bottom of water purification bucket mounting groove be provided with the water purification export of water purification bucket intercommunication, the shunt valve pass through the third pipeline with the water purification export links to each other, the lateral wall of water purification bucket mounting groove be provided with the hot water import that the water storage space links to each other, water heater pass through the fourth pipeline with the hot water import links to each other.

The nursing robot is characterized in that a partition plate is arranged in the purified water bucket mounting groove and used for separating the purified water bucket from the water storage space, a groove used for containing a bucket cover of the purified water bucket is formed in the partition plate, and a guide pipe communicated with the purified water outlet extends downwards from the bottom of the groove.

Nursing robot, wherein, be provided with the elasticity stagnant water valve on the bung, the elasticity stagnant water valve is including running through the valve pipe that the bung set up is in through the backup pad setting the valve pipe is intraductal and gliding case from top to bottom, the case is located one end in the water purification bucket is provided with the stagnant water piece, the case is located the outer pot head of water purification bucket is equipped with and is used for ordering about the stagnant water piece with the closed first spring of case, the bottom of recess be provided with be used for with the case cooperation is opened the fore-set of elasticity stagnant water valve.

The nursing robot, wherein, the host computer includes the base, preceding shell, backshell and top cap, ultraviolet disinfector with water heater sets up on the backshell, the clean water bucket with the slop pail sets up and be close to on the base the backshell sets up, be provided with on the backshell and be used for the clean water bucket with the mount of slop pail location, the dust catcher with deodorization module sets up and is close to on the base preceding shell sets up.

The nursing robot is characterized in that the fixed frame is provided with a plug-in device which is convenient for the pipeline connection among the working head, the dewatering device and the sewage bucket; the inserting device comprises a fixed joint and a sewage bucket joint detachably connected with the fixed joint; the sewage bucket joint comprises a fixed pipe orifice and a plug-in connector telescopically arranged on the fixed pipe orifice; a hasp is arranged on the plug-in connector, and a pressing unlocking component matched with the hasp is arranged on the fixed connector; the pressing unlocking assembly comprises a pressing sheet which is rotatably connected to the fixed joint and a second spring which is used for driving one end of the pressing sheet to press downwards and be connected with the hasp in a hanging mode.

Nursing robot, wherein, be provided with pipeline transfer device on the preceding shell, pipeline transfer device include with the plug that the working head links to each other is in with fixed the setting socket on the preceding shell, be provided with many first connecting pipes on the plug, it is provided with many second connecting pipes to correspond on the socket, the diameter of first connecting pipe is greater than the diameter of second connecting pipe, be provided with on the second connecting pipe and be convenient for the rubber circle that first connecting pipe is connected.

The nursing robot, wherein, nursing robot still includes control circuit board, stool and urine processing module, deodorization module, wash the module and the stoving module all with control circuit board links to each other.

The nursing robot comprises a working head, a working head and a control system, wherein the working head comprises an outer shell, a middle shell, an inner shell and a soft rubber piece, and the soft rubber piece is connected to one end of the inner shell and forms a U shape with the inner shell; the outer shell, the middle shell and the inner shell are sequentially stacked; the two ends of the outer shell and the inner shell are connected through a toggle switch and a knob switch respectively; the toggle switch comprises a shifting block arranged on the outer shell and a clamping hook arranged on the inner shell and used for splicing the shifting block; the knob switch comprises a hanging rod arranged on the inner shell and a knob rotatably connected to the outer shell.

The nursing robot, wherein, be provided with temperature sensor and level sensor in the water purification bucket mounting groove.

The beneficial effects are that: the utility model provides a nursing robot, which comprises a main machine and a working head, wherein the main machine of the nursing robot is provided with a defecation treatment module, a deodorization module, a washing module and a drying module; wherein, the excrement and urine processing module comprises a sewage bucket and a dust collector; the deodorization module comprises an anion generator and an active carbon adsorption plate, and is connected with the dust collector and used for deodorizing gas discharged by the dust collector; the flushing module comprises a purified water barrel, a purified water barrel mounting groove with a water storage space at the bottom, and a water circulation heating and sterilizing device for pumping purified water from the purified water barrel, heating and sterilizing the purified water and then conveying the purified water to the water storage space; the drying module comprises a centrifugal fan, an air heater and a temperature controller for adjusting the heating temperature of the air heater. The utility model discloses a nursing robot possesses absorption stool and urine and deodorization to and wash the function of drying with the patient's lower part of the body, the integrated level of equipment is high, has better user experience.

Drawings

Fig. 1 is a schematic structural view of the nursing robot of the present invention.

Fig. 2 is a schematic structural diagram of a host (first view angle) according to the present invention.

Fig. 3 is a schematic structural diagram of a host (second view angle) according to the present invention.

Fig. 4 is a cross-sectional view of a water removing device of the present invention.

Fig. 5 is a sectional view of the water circulation heating and sterilizing device of the present invention.

Fig. 6 is a sectional view of a water supply device according to the present invention.

Fig. 7 is an enlarged view of region a in fig. 6 according to the present invention.

Fig. 8 is an exploded view of a plug device according to the present invention.

Fig. 9 is an exploded view of the pipeline transfer device of the present invention.

Fig. 10 is an exploded view of a working head according to the present invention.

Fig. 11 is a sectional view of a working head according to the present invention.

The reference numbers are as follows:

10-a host machine; 20-working head; 30-a stool and urine processing module; 40-a deodorizing module; 50-a flush module; 60-drying module; 70-a slop pail; 80-a vacuum cleaner; 90-negative ion generator; 100-activated carbon adsorption plate; 110-a purified water bucket; 120-purified water bucket mounting groove; 130-water circulation heating disinfection device; 140-a first water pump; 150-centrifugal fan; 160-air heater; 170-temperature controller; 180-a water removal device; 190-a first water collecting cup; 200-a second water collecting cup; 210-a first conduit; 220-a second conduit; 230-a floating ball; 240-a second water pump; 250-ultraviolet disinfector; 260-a water heater; 270-a shunt valve; 280-a purified water outlet; 290-a third conduit; 300-a fourth conduit; 310-a separator; 320-barrel cover; 330-groove; 340-a catheter; 350-elastic water stop valve; 360-valve tube; 370-a support plate; 380-valve core; 390-water stop block; 400-a first spring; 410-a top pillar; 420-a base; 430-a front shell; 440-a rear shell; 450-a top cover; 460-a mount; 470-a plug-in device; 480-a fixed joint; 490-slop pail connection; 500-fixing the pipe orifice; 510-a plug-in connector; 520-a buckle; 530-tabletting; 540-a second spring; 550-a pipeline transfer device; 560-a plug; 570-a socket; 580 — first connecting tube; 590-second connecting tube; 600-rubber ring; 610-a control circuit board; 620-housing; 630-a mesochite; 640-an inner shell; 650-soft rubber parts; 660-shifting blocks; 670-hook; 680-hanging the rod; 690-knob.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the nursing robot provided by the present invention comprises a main machine 10 and a working head 20, wherein, referring to fig. 2, the main machine 10 is provided with a stool and urine processing module 30, a deodorization module 40, a washing module 50 and a drying module 60; referring to fig. 3, the stool and urine processing module 30 includes a slop pail 70 connected with the working head 20, and a dust collector 80 connected with the slop pail 70, the dust collector 80 includes a dust collector 80 casing, a motor arranged at the bottom of the dust collector 80 casing, and an impeller arranged above the motor and connected with the motor;

the deodorization module 40 is connected with the dust collector 80 and used for deodorizing gas discharged by the dust collector 80, the deodorization module 40 comprises an anion generator 90 and an activated carbon adsorption plate 100, specifically, the anion generator 90 and the activated carbon adsorption plate 100 are both arranged in the deodorization box body, a first air inlet is arranged on the deodorization box body and communicated with the side wall of the dust collector 80, a second air inlet is also arranged on the deodorization box body and connected with a fan, the fan is mainly used for absorbing air in the main machine 10 for deodorization, and the deodorized air is discharged through an air outlet at the bottom of the deodorization box body;

the flushing module 50 comprises a purified water barrel 110, a purified water barrel mounting groove 120 with a water storage space arranged at the bottom, a water circulation heating and sterilizing device 130 for pumping purified water from the purified water barrel 110, heating and sterilizing the purified water and then conveying the purified water to the water storage space, and a first water pump 140 for pumping hot water from the water storage space and conveying the hot water to the working head 20;

referring to fig. 2, the drying module 60 includes a centrifugal fan 150, an air heater 160 connected to the centrifugal fan 150 and configured to provide hot air to the working head 20, and a temperature controller 170 disposed on the air heater 160 and configured to adjust a heating temperature of the air heater 160, a temperature sensor is disposed at an outlet of a pipe connecting the air heater 160 and the working head 20, the temperature sensor is configured to cooperate with the temperature controller 170 to adjust a drying temperature of a patient, the centrifugal fan 150 may be a volute fan, and when in use, an air inlet of the volute fan is disposed downward, a plurality of PTC heating sheets are disposed in parallel inside the air heater 160, the PTC heating sheets include a frame body and PTC heating elements disposed in the frame body in a corrugated manner, the PTC heating sheets all correspond to one of the PTC heating elements 170, that is, the temperature of each of the PTC heating sheets can be individually controlled, the air outlet of the air heater 160 is set to be in a frustum shape with a gradually reduced opening, so that the outflow speed of air can be reduced, and the air is heated more sufficiently.

Referring to fig. 3, in an alternative embodiment of the present invention, the stool and urine treatment module 30 further includes a water removal device 180 for preventing sewage in the slop pail 70 from flowing into the vacuum cleaner 80, referring to fig. 4, the water removal device 180 includes a first water collection cup 190 and a second water collection cup 200 which are arranged side by side, the tops of the first water collection cup 190 and the second water collection cup 200 are communicated with each other, wherein the slop pail 70 is connected with the first water collection cup 190 through a first pipe 210, the vacuum cleaner 80 is connected with the second water collection cup 200 through a second pipe 220, and a floating ball 230 for blocking the second pipe 220 is arranged in the second water collection cup 200 after the second water collection cup 200 is filled with sewage. In this embodiment, the length of the first water collecting cup 190 is greater than that of the second water collecting cup 200, and the first drain pipe is connected to the bottom of the first water collecting cup 190.

Referring to fig. 5, in an alternative embodiment of the present invention, the water circulation heating sterilization device 130 includes a second water pump 240, an ultraviolet sterilizer 250 connected to the second water pump 240, and a water heater 260 connected to the ultraviolet sterilizer 250; second water pump 240 still is connected with shunt valve 270, the bottom of pure water bucket mounting groove 120 be provided with the pure water export 280 of pure water bucket 110 intercommunication, shunt valve 270 through third pipeline 290 with pure water export 280 links to each other, the lateral wall of pure water bucket mounting groove 120 be provided with the hot water import that the water storage space links to each other, water heater 260 through fourth pipeline 300 with the hot water import links to each other, still be provided with temperature sensor and level sensor in the pure water bucket mounting groove 120. In this embodiment, both ends are provided with first hot water export and second hot water export respectively about pure water bucket mounting groove 120 bottom, and wherein first hot water export is used for linking to each other with first water pump 140, the second hot water export links to each other with the shunt valve through the fifth pipeline to be provided with first temperature inductor on the next door of first hot water export, be provided with second temperature inductor on the next door of second hot water export, in this embodiment, circulation heating about the hot water in the pure water bucket mounting groove 120 water storage space can to because both ends all are provided with temperature sensor about the tank bottom of pure water bucket mounting groove 120, the utility model discloses hot water temperature can be more even in the water storage space.

The utility model discloses in an optional embodiment, ultraviolet disinfector 250 includes the reaction cavity, chamber lid and quartz sleeve, the reaction cavity bottom is sealed, the reaction cavity level is placed, the left lower extreme and the right lower extreme of reaction cavity are equipped with delivery port and water inlet respectively, quartz sleeve alternates the chamber and cover and install ultraviolet tube in quartz sleeve, in an embodiment, the quartz sleeve that the chamber was covered and is set up is one at least, and quartz sleeve evenly distributed is covered at the chamber, thereby can satisfy different demands, water heater 260 is including the return bend that is the S-shaped setting, and set up the ceramic heating plate in the clearance of return bend, because the return bend is the S-shaped, each ceramic heating plate all can heat the return bend of its both sides simultaneously like this, the heating efficiency of water has been improved.

Referring to fig. 6, in an optional embodiment of the present invention, a partition plate 310 is disposed in the purified water bucket mounting groove 120 to separate the purified water bucket from the water storage space, a groove 330 for accommodating the bucket cover 320 of the purified water bucket is disposed on the partition plate 310, a conduit 340 communicated with the purified water outlet 280 extends downward from the bottom of the groove 330, a filter screen is disposed at an inlet of the conduit 340, and a sleeve for wrapping the conduit 340 extends inward from the bottom of the purified water bucket mounting groove 120. In this embodiment, spacers for supporting the partition 310 are disposed at four corners of the bottom of the fresh water bucket installation groove 120, and an upper water level limit sensor and a lower water level limit sensor are disposed on one of the spacers at the bottom of the fresh water bucket installation groove 120 and connected to the control circuit board 610.

Referring to fig. 6, in an alternative embodiment of the present invention, an elastic water stop valve 350 is disposed on the barrel cover 320, referring to fig. 7, the elastic water stop valve 350 includes a valve tube 360 penetrating through the barrel cover 320, a valve element 380 disposed in the valve tube 360 through a support plate 370 and capable of sliding up and down, a water stop block 390 is disposed at one end of the valve element 380 located in the purified water barrel, a first spring 400 for driving the water stop block 390 and the valve element 380 to close is disposed at one end of the valve element 380 located outside the purified water barrel, and a top pillar 410 for supporting the valve element 380 is disposed at the bottom of the groove 330. In this embodiment, the water stop block 390 has an inverted cone shape, the water purification bucket is installed in the water purification bucket installation groove 120 in an inverted manner, and the top pillar 410 supports the valve core 380 upward after the water purification bucket is installed, so that the water stop block 390 is separated from the valve pipe 360 to form a gap, and water flows through the valve pipe 360 into the groove 330.

Referring to fig. 1, in an alternative embodiment of the present invention, the main body 10 includes a base 420, a front case 430, a rear case 440 and a top cover 450, referring to fig. 3, the uv sterilizer 250 and the water heater 260 are disposed on the rear case 440, the fresh water bucket and the foul water bucket 70 are disposed on the base 420 and are disposed adjacent to the rear case 440, a fixing bracket 460 for positioning the fresh water bucket and the foul water bucket 70 is disposed on the rear case 440, and the vacuum cleaner 80 and the deodorization module are disposed on the base 420 and are disposed adjacent to the front case 430. In this embodiment, the second water pump 240 and the shunt valve 270 are disposed at the bottom of the fresh water bucket installation groove 120, so that the overall structure of the main body is more compact.

Referring to fig. 2, in an alternative embodiment of the present invention, the fixing frame 460 is provided with an inserting device 470 for facilitating the pipe connection among the working head 20, the water removing device 180 and the slop pail 70; the plug device 470 comprises a fixed joint 480 and a joint 490 of the slop pail 70 detachably connected with the fixed joint 480; referring to fig. 8, the joint of the slop pail 70 includes a fixed nozzle 500 and a plug-in connector 510 telescopically arranged on the fixed nozzle 500; a buckle 520 is arranged on the plug connector 510, and a pressing unlocking component matched with the buckle 520 is arranged on the fixed connector 480; the push unlocking assembly includes a pressing piece 530 rotatably coupled to the fixed connector 480, and a second spring 540 for driving one end of the pressing piece 530 to be pressed down to be hooked to the buckle 520. In this embodiment, the both sides of preforming 530 are provided with the pivot, preforming 530 can rotate round the pivot, press preforming 530 rear portion, preforming 530's front portion can the perk, hasp 520 and preforming 530's anterior separation this moment, it just can realize dismantling from fixed mouth of pipe 500 to move bayonet joint 530 right, it is further, it can only follow the check valve that working head 20 flows to slop pail 70 to set up guaranteed excrement and urine on the pipeline that grafting device 470 and working head 20 are connected, the separation blade that the slope set up rotates in the check valve, it is further, the last extension of mount 460 is provided with the mount table of control circuit board 610, the mount table is located dust catcher 80's top, just the utility model discloses a be provided with touch-control display screen on the top cap 450 of host computer 10, be provided with audio amplifier and remote controller on the preceding shell 430, audio amplifier and remote controller all link to each other with control circuit board 610.

Referring to fig. 3, in an alternative embodiment of the present invention, a pipe transfer device 550 is disposed on the front shell 430, referring to fig. 9, the pipe transfer device 550 includes a plug 560 connected to the working head 20 and a socket 570 fixedly disposed on the front shell 430, a plurality of first connection pipes 580 are disposed on the plug 560, a plurality of second connection pipes 590 are correspondingly disposed on the socket 570, a diameter of the first connection pipe 580 is greater than a diameter of the second connection pipe 590, and a rubber ring 600 facilitating connection of the first connection pipe is disposed on the second connection pipe 590. In this embodiment, the duct transferring device 550 gradually increases the size of the duct from the inside to the outside of the main body 10 to reduce the air flow rate during drying, and in one embodiment, a laval duct channel is disposed inside the socket 570.

Referring to fig. 2, in an optional embodiment of the present invention, the nursing robot further includes a control circuit board 610, and the stool and urine processing module 30, the deodorization module 40, the washing module 50, and the drying module 60 are all connected to the control circuit board 610. In this embodiment, various valve bodies and sensors in the technical scheme of the present invention are electrically connected to the control circuit board 610, and the control circuit board 610 realizes the scheduling control of each module, so that the operation is more convenient.

Referring to fig. 10 and 11, in an alternative embodiment of the present invention, the working head 20 includes an outer shell 620, a middle shell 630, an inner shell 640, and a soft rubber 650, wherein the inner shell 640 is provided with a feces collecting channel, and the soft rubber 650 is connected to one end of the inner shell 640 and forms a U-shape with the inner shell 640; the outer shell 620, the middle shell 630 and the inner shell 640 are sequentially stacked; two ends of the outer shell 620 and the inner shell 640 are respectively connected through a toggle switch and a knob 690 switch; the toggle switch comprises a shifting block 660 arranged on the outer shell 620 and a clamping hook 670 arranged on the inner shell 640 and used for clamping the shifting block 660, wherein a clamping part is arranged at one end of the shifting block 660, the clamping hook 670 is L-shaped and forms an insertion slot with the bottom of the inner shell 640, and the shifting block 660 is inserted into the insertion slot through the insertion part to fix the bottoms of the outer shell 620 and the inner shell 640; the knob 690 switch is including setting up peg 680 on the inner shell 640 to and rotate and connect knob 690 on the shell 620, the protruding hangers that is provided with of one end that the inner shell 640 was kept away from to peg 680, is provided with the hangers groove of holding hangers on the knob 690, and hangers groove are semi-circular.

To sum up, the utility model provides a nursing robot, which comprises a main machine and a working head, wherein the main machine of the nursing robot is provided with a defecation treatment module, a deodorization module, a flushing module and a drying module; wherein, the excrement and urine processing module comprises a sewage bucket and a dust collector; the deodorization module comprises an anion generator and an active carbon adsorption plate, and is connected with the dust collector and used for deodorizing gas discharged by the dust collector; the flushing module comprises a purified water barrel, a purified water barrel mounting groove with a water storage space at the bottom, and a water circulation heating and sterilizing device for pumping purified water from the purified water barrel, heating and sterilizing the purified water and then conveying the purified water to the water storage space; the drying module comprises a centrifugal fan, an air heater and a temperature controller for adjusting the heating temperature of the air heater. The utility model discloses a nursing robot possesses absorption stool and urine and deodorization to and wash the function of drying with the patient's lower part of the body, the integrated level of equipment is high, has better user experience.

Although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention shall be determined by the appended claims.

Claims (10)

1. A nursing robot comprises a host and a working head, and is characterized in that a stool and urine processing module, a deodorization module, a flushing module and a drying module are arranged in the host; the excrement and urine processing module comprises a sewage bucket connected with the working head and a dust collector connected with the sewage bucket; the deodorization module is connected with the dust collector and comprises a negative ion generator and an active carbon adsorption plate; the flushing module comprises a purified water barrel, a purified water barrel mounting groove with a water storage space at the bottom, a water circulation heating and disinfecting device for pumping purified water from the purified water barrel, heating and disinfecting the purified water and then conveying the purified water to the water storage space, and a first water pump for pumping hot water from the water storage space and conveying the hot water to the working head; the drying module comprises an air heater connected with the working head, a temperature controller arranged on the air heater and a centrifugal fan connected with the air heater;

the defecation treatment module further comprises a dewatering device used for preventing sewage in the sewage bucket from flowing into the dust collector, the dewatering device comprises a first water collecting cup and a second water collecting cup which are arranged side by side, the tops of the first water collecting cup and the second water collecting cup are communicated with each other, the sewage bucket is connected with the first water collecting cup through a first pipeline, the dust collector is connected with the second water collecting cup through a second pipeline, and a floating ball used for blocking the second pipeline after the second water collecting cup is full of sewage is arranged in the second water collecting cup.

2. The nursing robot as claimed in claim 1, wherein the water circulation heating sterilizing device includes a second water pump, an ultraviolet sterilizer connected to the second water pump, and a water heater connected to the ultraviolet sterilizer; the second water pump still is connected with the shunt valve, the bottom of water purification bucket mounting groove be provided with the water purification export of water purification bucket intercommunication, the shunt valve pass through the third pipeline with the water purification export links to each other, the lateral wall of water purification bucket mounting groove be provided with the hot water import that the water storage space links to each other, water heater pass through the fourth pipeline with the hot water import links to each other.

3. The nursing robot as claimed in claim 2, wherein a partition is disposed in the purified water bucket mounting groove for separating the purified water bucket from the water storage space, a groove is disposed in the partition for receiving a lid of the purified water bucket, and a conduit is extended downward from a bottom of the groove and communicates with the purified water outlet.

4. The nursing robot as claimed in claim 3, wherein the bucket cover is provided with an elastic water stop valve, the elastic water stop valve comprises a valve pipe penetrating through the bucket cover, a valve core which is arranged in the valve pipe through a support plate and can slide up and down, one end of the valve core, which is positioned in the water purification bucket, is provided with a water stop block, one end of the valve core, which is positioned outside the water purification bucket, is sleeved with a first spring for driving the water stop block and the valve core to be closed, and the bottom of the groove is provided with a top post for opening the elastic water stop valve by being matched with the valve core.

5. The robot as recited in claim 4, wherein said main unit includes a base, a front case, a rear case and a top cover, said uv sterilizer and said water heater are provided on said rear case, said fresh water bucket mounting groove and said foul water bucket are provided on said base and are disposed adjacent to said rear case, a fixing frame for positioning said fresh water bucket and said foul water bucket is provided on said rear case, and said vacuum cleaner and said deodorizing module are provided on said base and are disposed adjacent to said front case.

6. The nursing robot as claimed in claim 5, wherein the fixing frame is provided with a plugging device for facilitating the pipeline connection among the working head, the water removing device and the sewage bucket; the inserting device comprises a fixed joint and a sewage bucket joint detachably connected with the fixed joint; the sewage bucket joint comprises a fixed pipe orifice and a plug-in connector telescopically arranged on the fixed pipe orifice; a hasp is arranged on the plug-in connector, and a pressing unlocking component matched with the hasp is arranged on the fixed connector; the pressing unlocking assembly comprises a pressing sheet which is rotatably connected to the fixed joint and a second spring which is used for driving one end of the pressing sheet to press downwards and be connected with the hasp in a hanging mode.

7. The nursing robot as claimed in claim 6, wherein the front shell is provided with a pipeline transfer device, the pipeline transfer device comprises a plug connected with the working head and a socket fixedly arranged on the front shell, the plug is provided with a plurality of first connecting pipes, the socket is correspondingly provided with a plurality of second connecting pipes, the diameter of the first connecting pipe is larger than that of the second connecting pipe, and the second connecting pipe is provided with a rubber ring for facilitating the connection of the first connecting pipe.

8. The nursing robot of claim 1, further comprising a control circuit board, wherein the stool and urine treatment module, the deodorizing module, the rinsing module, and the drying module are connected to the control circuit board.

9. The nursing robot as claimed in claim 1, wherein the working head comprises an outer shell, a middle shell, an inner shell and a soft rubber piece, wherein the soft rubber piece is connected to one end of the inner shell and forms a U shape with the inner shell; the outer shell, the middle shell and the inner shell are sequentially stacked; the two ends of the outer shell and the inner shell are connected through a toggle switch and a knob switch respectively; the toggle switch comprises a shifting block arranged on the outer shell and a clamping hook arranged on the inner shell and used for splicing the shifting block; the knob switch comprises a hanging rod arranged on the inner shell and a knob rotatably connected to the outer shell.

10. A nursing robot as recited in claim 2 wherein a water temperature sensor and a water level sensor are disposed in said clean water bucket mounting groove.

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