CN112190183A

CN112190183A - Household intelligent sweeping and mopping integrated cleaning robot

Info

Publication number: CN112190183A
Application number: CN202011032939.8A
Authority: CN
Inventors: 赵浩浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-01-08

Abstract

The invention relates to the technical field of intelligent home furnishing, and discloses a household intelligent sweeping and mopping integrated cleaning robot which comprises an outer housing and a base embedded at the bottom end of the inner side of the outer housing, wherein a dust sucking mechanism is embedded in the middle of the upper end of the base, two power wheel mechanisms are embedded in two sides of the top end of the base, a mopping mechanism is embedded in the rear side of the top end of the base, and sweeping mechanisms are embedded in two sides of the top end of the base, which are close to universal wheels. According to the invention, the sweeping mechanism is used for sweeping dust on the bottom plate into the dust suction port of the dust suction mechanism, the negative pressure fan is used for sucking the dust into the dust containing box, the water pump of the mopping mechanism is used for pumping water in the water containing barrel into the mopping roller so as to wet the mopping roller, and then the hair roller is used for mopping the dust adhered to the floor, so that sweeping and mopping integration is realized, the sweeping effect of the robot is improved, and the robot is cleaner without manual secondary sweeping.

Description

Household intelligent sweeping and mopping integrated cleaning robot

Technical Field

The invention relates to the technical field of intelligent home furnishing, in particular to a household intelligent sweeping and mopping integrated cleaning robot.

Background

Every family all needs regularly to clean the room, lets indoor keeping a clean state constantly, and we just can have a sanitary comfortable living environment like this, along with the science and technology constantly promotes, also can embody the strength of science and technology in domestic appliance, cleans the room and generally all needs us manual work, but along with the appearance of robot of sweeping the floor, has liberated the room of cleaning by hand thoroughly.

Chinese patent discloses a robot of sweeping floor (grant publication No. CN 207041487U), and this patent technology can also be close to its current position the wall dust absorption when carrying out the dust absorption to ground, but it can not thoroughly clean the ground in room, glues on the floor after partly dust wets, just can not clean it, still needs artifical secondary to clean, and the practicality is not high. Therefore, the technical personnel in the field provide a household intelligent sweeping and mopping integrated cleaning robot to solve the problems in the background technology.

Disclosure of Invention

The invention aims to provide a household intelligent sweeping and mopping integrated cleaning robot to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a household intelligent sweeping and mopping integrated cleaning robot comprises an outer housing and a base embedded in the bottom end of the inner side of the outer housing, wherein an ash sucking mechanism is embedded in the middle of the upper end of the base, a battery box is embedded and mounted on one side, close to the ash sucking mechanism, of the top end of the base, two power wheel mechanisms are embedded and mounted on two sides of the top end of the base, a mopping mechanism is embedded and mounted on the rear side of the top end of the base, universal wheels are embedded and mounted on the front side of the lower end of the base, sweeping mechanisms are embedded and mounted on two sides, close to the universal wheels, of the top end of the base, and a water barrel groove is formed in the rear side of the top end;

inhale grey mechanism including flourishing ash box and the flourishing ash lid that is located flourishing ash box top, the first stationary blade of upside fixedly connected with of the one end of flourishing ash box, and the upside fixedly connected with of the other end of flourishing ash box, the ash absorption mouth has been seted up to the front end of flourishing ash box, the downside fixedly connected with of the one end of flourishing ash lid a set of draw-in groove, and the downside fixedly connected with second stationary blade of the other end of flourishing ash lid, negative pressure fan is installed to the rear side on the top of flourishing ash lid, and the front side on the top of flourishing ash lid installs the filter that is linked together with flourishing ash box, be connected with the aspiration channel between negative pressure fan and the filter, the outside fixedly connected with of aspiration channel connects the pipe.

As a further scheme of the invention: the clamping block is embedded into the inner side of the clamping groove, the first fixing piece is fixedly connected with the second fixing piece through screws, the ash containing cover is fixed at the upper end of the base through screws, and the ash containing box is located at the lower end of the base.

As a still further scheme of the invention: the floor mopping mechanism comprises a floor mopping roller, wherein one end of the floor mopping roller is connected with a second water pipe, one end of the second water pipe is connected with a water pump, the output end of the water pump is connected with a first water pipe, one end of the first water pipe is connected with a water containing barrel, the top end of the water containing barrel is provided with a barrel cover, the water containing barrel is embedded into the inner side of a water barrel groove, a three-way valve is installed on the inner side of the second water pipe, and one end of the three-way valve is fixedly connected with a joint.

As a still further scheme of the invention: mopping roller includes the roller, the inboard equal embedding at the both ends of roller is provided with the electromagnetic ring, and the inboard equal fixed mounting in the outside that the inboard at the both ends of roller is located the electromagnetic ring has the bearing, the hair roller has been cup jointed in the outside of roller, the inboard of roller, electromagnetic ring and bearing is run through jointly and has been cup jointed the fixed axle, the common fixedly connected with mount in both ends in the outside of fixed axle, mount fixed mounting is at the rear side of the bottom of base.

As a still further scheme of the invention: the hair roller includes the cotton that absorbs water, the front side on the top of the cotton that absorbs water is provided with the second magnetic stripe, and the rear side of the bottom of the cotton that absorbs water be provided with the first magnetic stripe of second magnetic stripe assorted.

As a still further scheme of the invention: the roller comprises a roller shell, a hollow roller inner shell is fixedly connected to the inner side of the roller shell, a water outlet round hole is evenly formed in the outer surface of the roller shell, second strip-shaped holes are evenly formed in the outer surface of the roller inner shell, the fixed shaft penetrates through the inner side of the roller inner shell, and the bearing and the electromagnetic ring are located on the inner sides of two ends of the roller inner shell respectively.

As a still further scheme of the invention: the fixed axle includes the hollow tube, the both ends in the outside of hollow tube all mesh and are connected with a set of nut, and the one end of hollow tube is close to one side of nut and has seted up the water inlet, first bar hole has evenly been seted up to the surface of hollow tube, the water inlet is connected with the second water pipe, the outside at the hollow tube is fixed through a corresponding set of nut respectively at the both ends of mount.

As a still further scheme of the invention: the power wheel mechanism comprises a pulley, one end of the pulley is fixedly connected with a synchronous belt, one side of one end of the pulley, which is close to the synchronous belt, is provided with a bearing seat with a bearing inside, and the rear end of the synchronous belt is provided with a pulley motor.

As a still further scheme of the invention: the sweeping mechanism comprises a broom motor, a connecting shaft is fixedly connected to the bottom end of the broom motor, and a rotary broom is fixedly connected to the bottom end of the connecting shaft.

Compared with the prior art, the invention has the beneficial effects that:

sweep into the dust absorption mouth department of inhaling grey mechanism through the mechanism of sweeping the floor to the dust on the bottom plate, inhale the dust in the flourishing grey box through the negative pressure fan, water pump through dragging ground mechanism is to the water pump suction in the steel ladle in to drag the ground roller in, make and drag the ground roller moist, rethread hair roller drags the dust of gluing on the floor, thereby realized sweeping and dragged the integration, the effect of cleaning of robot has been improved, make the robot clear cleaner simultaneously, and need not artifical secondary and clean, the practicality of robot has been improved.

Drawings

FIG. 1 is a schematic structural diagram of a household intelligent sweeping and mopping integrated cleaning robot;

FIG. 2 is an exploded view of an ash suction mechanism of a household intelligent sweeping and mopping integrated cleaning robot;

FIG. 3 is a schematic structural diagram of a floor-mopping mechanism in the household intelligent sweeping and mopping integrated cleaning robot;

FIG. 4 is an exploded view of a floor-cleaning roller of a household intelligent cleaning robot;

FIG. 5 is a schematic structural diagram of a hair roller in a household intelligent sweeping and mopping integrated cleaning robot;

FIG. 6 is a schematic structural diagram of a roller in a household intelligent sweeping and mopping integrated cleaning robot;

FIG. 7 is a schematic structural diagram of a fixed shaft in a household intelligent sweeping and mopping integrated cleaning robot;

FIG. 8 is a schematic structural diagram of a power wheel mechanism in a household intelligent sweeping and mopping integrated cleaning robot;

fig. 9 is a schematic structural diagram of a sweeping mechanism in a household intelligent sweeping and mopping integrated cleaning robot.

In the figure: 1. an outer casing; 2. a water bucket groove; 3. a floor mopping mechanism; 31. a mopping roller; 311. a roller; 3111. a roller housing; 3112. a second bar-shaped hole; 3113. a water outlet circular hole; 3114. a roller inner shell; 312. a fixed shaft; 3121. a hollow tube; 3122. a first bar-shaped hole; 3123. a nut; 3124. a water inlet; 313. a fixed mount; 314. a bearing; 315. an electromagnetic coil; 316. a hair roller; 3161. absorbent cotton cloth; 3162. a first magnetic stripe; 3163. a second magnetic stripe; 32. a water containing barrel; 33. a barrel cover; 34. a first water pipe; 35. a water pump; 36. a second water pipe; 37. a three-way valve; 4. a dust suction mechanism; 41. a dust containing box; 42. a clamping block; 43. a dust sucking port; 44. a first fixing sheet; 45. a second fixing sheet; 46. a filter; 47. an air suction pipe; 48. a negative pressure fan; 49. a dust containing cover; 40. a card slot; 410. a joint pipe; 5. a battery case; 6. a universal wheel; 7. a sweeping mechanism; 71. a broom motor; 72. rotating the broom; 73. a connecting shaft; 8. a base; 9. a power wheel mechanism; 91. a pulley; 92. a synchronous belt; 93. a bearing seat; 94. a pulley motor.

Detailed Description

Referring to fig. 1 to 9, in the embodiment of the invention, a household intelligent sweeping and mopping integrated cleaning robot comprises an outer housing 1 and a base 8 embedded at the bottom end of the inner side of the outer housing 1, wherein an ash sucking mechanism 4 is embedded in the middle of the upper end of the base 8, a battery box 5 is embedded and installed at one side, close to the ash sucking mechanism 4, of the top end of the base 8, two power wheel mechanisms 9 are embedded and installed at two sides of the top end of the base 8, a mopping mechanism 3 is embedded and installed at the rear side of the top end of the base 8, a universal wheel 6 is embedded and installed at the front side of the lower end of the base 8, sweeping mechanisms 7 are embedded and installed at two sides, close to the universal wheel 6, of the top end of the base 8, and a water barrel groove;

the ash sucking mechanism 4 comprises an ash containing box 41 and an ash containing cover 49 positioned at the top end of the ash containing box 41, a group of clamping blocks 42 is fixedly connected to the upper side of one end of the ash containing box 41, a first fixing sheet 44 is fixedly connected to the upper side of the other end of the ash containing box 41, an ash sucking port 43 is formed in the front end of the ash containing box 41, a group of clamping grooves 40 is fixedly connected to the lower side of one end of the ash containing cover 49, a second fixing sheet 45 is fixedly connected to the lower side of the other end of the ash containing cover 49, a negative pressure fan 48 is installed on the rear side of the top end of the ash containing cover 49, a filter 46 communicated with the ash containing box 41 is installed on the front side of the top end of the ash containing cover 49, an air suction pipe 47 is connected between the negative pressure fan 48.

In fig. 2: the clamping block 42 is embedded in the inner side of the clamping groove 40, the first fixing piece 44 is fixedly connected with the second fixing piece 45 through screws, the ash containing cover 49 is fixed at the upper end of the base 8 through screws, and the ash containing box 41 is located at the lower end of the base 8, so that the ash containing cover 49 and the ash containing box 41 are installed together, the ash containing box 41 is conveniently opened, and dust in the ash containing box 41 is poured.

In fig. 3: the mopping mechanism 3 comprises a mopping roller 31, one end of the mopping roller 31 is connected with a second water pipe 36, one end of the second water pipe 36 is connected with a water pump 35, the output end of the water pump 35 is connected with a first water pipe 34, one end of the first water pipe 34 is connected with a water containing barrel 32, the top end of the water containing barrel 32 is provided with a barrel cover 33, the water containing barrel 32 is embedded in the inner side of the water barrel groove 2, a three-way valve 37 is installed on the inner side of the second water pipe 36, one end of the three-way valve 37 is fixedly connected with a joint pipe 410, a negative pressure fan 48 enables negative pressure to be formed between the dust containing box 41 and the dust containing cover 49 through an air suction pipe 47 and a filter 46, so that dust is sucked into the dust containing box 41 from the dust suction port 43, and the filter 46 is installed on the upper end of the dust containing cover 49.

In fig. 4: mopping roller 31 includes roller 311, the inboard at the both ends of roller 311 all imbeds and is provided with electromagnetic ring 315, the inboard at the both ends of roller 311 is located the equal fixed mounting in the outside of electromagnetic ring 315 has bearing 314, roller 311's the outside has cup jointed hair roller 316, roller 311, the inboard of electromagnetic ring 315 and bearing 314 runs through jointly and has cup jointed fixed axle 312, the common fixedly connected with mount 313 in both ends in the outside of fixed axle 312, mount 313 fixed mounting is in the rear side of the bottom of base 8, make mount 313 and fixed axle 312 fix on base 8, keep motionless, roller 311 and hair roller 316 rotate along with bearing 314, thereby carry out the support through hair roller 316 to the dust on the floor and sweep.

In fig. 5: the hair roller 316 comprises a water absorption cotton cloth 3161, a second magnetic strip 3163 is arranged on the front side of the top end of the water absorption cotton cloth 3161, a first magnetic strip 3162 matched with the second magnetic strip 3163 is arranged on the rear side of the bottom end of the water absorption cotton cloth 3161, when the device is started, because the electromagnetic ring 315 is magnetic when energized, the roller 311 can be attached to the first magnetic strip 3162 and the second magnetic strip 3163 on the brush roller 316, and after the cleaning is finished, when not in use, the electromagnetic ring 315 is powered off, the magnetism disappears, the fur roller 316 is convenient to replace, thereby facilitating the cleaning of the hair roller 316, spraying water by the water pump 35 to clean the water absorbing cotton cloth 3161 on the hair roller 316 after the cleaning, but after cleaning, the three-way valve 37 can be switched to open the joint pipe 410, the negative pressure fan 48 is started, the negative pressure fan 48 is rotated reversely, therefore, the air can be sprayed out to dry the water absorption cotton cloth 3161 of the hair roller 316, and the self-cleaning effect of the water absorption cotton cloth 3161 is achieved.

In fig. 6: roller 311 includes roller shell 3111, the hollow roller inner shell 3114 of inboard fixedly connected with of roller shell 3111, water outlet round hole 3113 has evenly been seted up to roller shell 3111's surface, second bar-shaped hole 3112 has evenly been seted up to roller inner shell 3114's surface, fixed axle 312 runs through the inboard of roller inner shell 3114, bearing 314 and electromagnetic ring 315 are located the inboard at the both ends of roller inner shell 3114 respectively, can make the water in the fixed axle 312 permeate roller shell 3111 from second bar-shaped hole 3112 in, permeate on the hair roller 316 from water outlet round hole 3113 again, make the cotton 3161 that absorbs water of hair roller 316 wet.

In fig. 3, 4 and 7: the fixed shaft 312 comprises a hollow pipe 3121, a group of nuts 3123 are respectively engaged with both ends of the outer side of the hollow pipe 3121, a water inlet 3124 is opened at one side of one end of the hollow pipe 3121 close to the nuts 3123, a first strip-shaped hole 3122 is uniformly opened on the outer surface of the hollow pipe 3121, the water inlet 3124 is connected with the second water pipe 36, both ends of the fixed frame 313 are respectively fixed on the outer side of the hollow pipe 3121 through a corresponding group of nuts 3123, so that water can enter the water inlet 3124 through the second water pipe 36 and then enter the hollow pipe 3121, and the water permeates into the roller inner shell 3114 of the roller 311 from the first strip-shaped hole 3122.

In fig. 8: power wheel mechanism 9 includes pulley 91, the one end fixedly connected with hold-in range 92 of pulley 91, one side that the one end of pulley 91 is close to hold-in range 92 installs the inside bearing frame 93 that contains the bearing, pulley motor 94 is installed to hold-in range 92's rear end, it rotates to drive hold-in range 92 through pulley motor 94, hold-in range 92 drives pulley 91 and rotates, and cooperate with universal wheel 6, thereby make whole robot walking, pulley motor 94 rotational speed when two power wheel mechanism 9 is different, the robot alright turn to taking place, change the walking position.

In fig. 9: the sweeping mechanism 7 comprises a broom motor 71, the bottom end of the broom motor 71 is fixedly connected with a connecting shaft 73, the bottom end of the connecting shaft 73 is fixedly connected with a rotary broom 72, the rotary broom 72 is driven to rotate through the broom motor 71 through the connecting shaft 73, and the rotary broom 72 can draw dust on the ground into the dust suction port 43 of the dust suction mechanism 4.

The working principle of the invention is as follows: when the floor needs to be cleaned, firstly, the pulley motor 94 of the power wheel mechanism 9 is started, the pulley motor 94 drives the synchronous belt 92 to rotate, the synchronous belt 92 drives the pulley 91 to rotate and is matched with the universal wheel 6, so that the whole robot walks, when the pulley motors 94 of the two power wheel mechanisms 9 have different rotating speeds, the robot can turn to change the walking position, then, the sweeping mechanism 7 is started, the broom motor 71 drives the rotary broom 72 to rotate through the connecting shaft 73, the rotary broom 72 rolls the dust on the ground into the dust suction port 43 of the dust suction mechanism 4, then, the negative pressure fan 48 of the dust suction mechanism 4 is started, the negative pressure fan 48 enables the dust containing box 41 and the dust containing cover 49 to form negative pressure through the suction pipe 47 and the filter 46, so that the dust suction port 43 is sucked into the dust containing box 41, and the filter 46 is arranged at the upper end of the dust containing cover 49, therefore, dust can be effectively prevented from entering the air suction pipe 47, the dust is left in the dust containing box 41, when a part of dust is wetted and is adhered to the floor, the dust suction mechanism 4 cannot suck the dust into the dust containing box 41, at this time, the three-way valve 37 is opened to ensure that the interior of the second water pipe 36 is unblocked, the water pump 35 of the mopping mechanism 3 is started, the water pump 35 sucks the water in the water containing bucket 32 into the mopping roller 31 through the first water pipe 34 and the second water pipe 36, the water enters the water inlet 3124 through the second water pipe 36 and then enters the hollow pipe 3121, the water penetrates into the roller inner shell 3114 of the roller 311 from the first strip-shaped hole 3122, then penetrates into the roller outer shell 3111 from the second strip-shaped hole 3112 and then penetrates onto the hair roller 316 from the water outlet round hole 3, so that the water-absorbing cotton cloth 3161 of the hair roller 316 is wetted, and the water on the hair roller 316 can be cleaned by spraying water, however, after cleaning, the three-way valve 37 can be switched to ensure that the joint pipe 410 is unblocked, the negative pressure fan 48 is started to ensure that the negative pressure fan 48 rotates reversely, so that air can be sprayed out to dry the water-absorbing cotton cloth 3161 of the hair roller 316, the self-cleaning effect of the water-absorbing cotton cloth 3161 is achieved, when the robot walks, the fixed frame 313 and the fixed shaft 312 are fixed on the base 8 and keep still, the roller 311 and the hair roller 316 rotate along with the bearing 314, so that dust on the floor is swept by the hair roller 316, the floor is kept clean, when the device is started, the electromagnetic ring 315 is electrified and has magnetism, the roller 311 can be adsorbed and installed on the first magnetic strip 3162 and the second magnetic strip 3163 on the hair roller 316, after sweeping is finished, when the device is not used, the electromagnetic ring 315 is powered off and has magnetism disappears, the hair roller 316 is convenient to replace, so that the hair roller 316 can be cleaned conveniently, when the water in, the water is supplied into the water tub 32 by opening the tub cover 33 from the water tub 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.

Claims

1. The household intelligent sweeping and mopping integrated cleaning robot comprises an outer housing (1) and a base (8) embedded in the inner bottom end of the outer housing (1), and is characterized in that an ash sucking mechanism (4) is embedded in the middle of the upper end of the base (8), a battery box (5) is embedded in one side, close to the ash sucking mechanism (4), of the top end of the base (8), two power wheel mechanisms (9) are embedded in two sides of the top end of the base (8), a mopping mechanism (3) is embedded in the rear side of the top end of the base (8), a universal wheel (6) is embedded in the front side of the lower end of the base (8), sweeping mechanisms (7) are embedded in two sides, close to the universal wheel (6), of the top end of the base (8), and a water barrel groove (2) is formed in the rear side of the top end of the outer housing (1);

the ash suction mechanism (4) comprises an ash containing box (41) and an ash containing cover (49) positioned at the top end of the ash containing box (41), a group of clamping blocks (42) are fixedly connected with the upper side of one end of the ash containing box (41), and the upper side of the other end of the ash containing box (41) is fixedly connected with a first fixing sheet (44), the front end of the ash containing box (41) is provided with an ash sucking port (43), the lower side of one end of the ash containing cover (49) is fixedly connected with a group of clamping grooves (40), and the lower side of the other end of the ash containing cover (49) is fixedly connected with a second fixing piece (45), a negative pressure fan (48) is arranged at the rear side of the top end of the ash containing cover (49), and the front side of the top end of the ash containing cover (49) is provided with a filter (46) communicated with the ash containing box (41), an air suction pipe (47) is connected between the negative pressure fan (48) and the filter (46), and a joint pipe (410) is fixedly connected to the outer side of the air suction pipe (47).

2. A household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 1, wherein the clamping block (42) is embedded inside the clamping groove (40), the first fixing piece (44) and the second fixing piece (45) are fixedly connected through screws, the ash containing cover (49) is fixed at the upper end of the base (8) through screws, and the ash containing box (41) is positioned at the lower end of the base (8).

3. The household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 1, wherein the mopping mechanism (3) comprises a mopping roller (31), one end of the mopping roller (31) is connected with a second water pipe (36), one end of the second water pipe (36) is connected with a water pump (35), the output end of the water pump (35) is connected with a first water pipe (34), one end of the first water pipe (34) is connected with a water containing barrel (32), the top end of the water containing barrel (32) is provided with a barrel cover (33), the water containing barrel (32) is embedded in the inner side of the water containing barrel groove (2), a three-way valve (37) is mounted on the inner side of the second water pipe (36), and one end of the three-way valve (37) is fixedly connected with a joint pipe (410).

4. The household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 3, wherein the mopping roller (31) comprises a roller (311), electromagnetic rings (315) are embedded into the inner sides of the two ends of the roller (311), bearings (314) are fixedly mounted on the outer sides of the electromagnetic rings (315) on the inner sides of the two ends of the roller (311), a fur roller (316) is sleeved on the outer side of the roller (311), a fixing shaft (312) is sleeved on the inner sides of the roller (311), the electromagnetic rings (315) and the bearings (314) in a penetrating mode, fixing frames (313) are fixedly connected to the two ends of the outer side of the fixing shaft (312) in a penetrating mode, and the fixing frames (313) are fixedly mounted on the rear side of the bottom end of the base (8).

5. A domestic intelligent sweeping and mopping integrated cleaning robot according to claim 4, characterized in that the hair roller (316) comprises a water-absorbing cotton cloth (3161), a second magnetic stripe (3163) is arranged on the front side of the top end of the water-absorbing cotton cloth (3161), and a first magnetic stripe (3162) matched with the second magnetic stripe (3163) is arranged on the rear side of the bottom end of the water-absorbing cotton cloth (3161).

6. The household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 4, wherein the roller (311) comprises a roller outer shell (3111), a hollow roller inner shell (3114) is fixedly connected to the inner side of the roller outer shell (3111), water outlet circular holes (3113) are uniformly formed in the outer surface of the roller outer shell (3111), second strip-shaped holes (3112) are uniformly formed in the outer surface of the roller inner shell (3114), the fixing shaft (312) penetrates through the inner side of the roller inner shell (3114), and the bearing (314) and the electromagnetic ring (315) are respectively located on the inner sides of two ends of the roller inner shell (3114).

7. The household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 4, wherein the fixed shaft (312) comprises a hollow pipe (3121), a set of nuts (3123) are engaged and connected to both ends of the outer side of the hollow pipe (3121), a water inlet (3124) is opened at one side of the hollow pipe (3121) close to the nuts (3123), first strip-shaped holes (3122) are uniformly opened on the outer surface of the hollow pipe (3121), the water inlet (3124) is connected with the second water pipe (36), and both ends of the fixed frame (313) are respectively fixed to the outer side of the hollow pipe (3121) through a corresponding set of nuts (3123).

8. A household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 1, wherein the power wheel mechanism (9) comprises a pulley (91), a synchronous belt (92) is fixedly connected to one end of the pulley (91), a bearing seat (93) with a bearing inside is installed on one side, close to the synchronous belt (92), of one end of the pulley (91), and a pulley motor (94) is installed at the rear end of the synchronous belt (92).

9. The household intelligent sweeping and mopping integrated cleaning robot as claimed in claim 1, wherein the sweeping mechanism (7) comprises a broom motor (71), a connecting shaft (73) is fixedly connected to the bottom end of the broom motor (71), and a rotary broom (72) is fixedly connected to the bottom end of the connecting shaft (73).