CN213282765U

CN213282765U - Cleaning robot

Info

Publication number: CN213282765U
Application number: CN202020705202.7U
Authority: CN
Inventors: 谢晓丹; 夏昌太; 胡肖
Original assignee: Shenzhen Silver Star Intelligent Technology Co Ltd
Current assignee: Shenzhen Silver Star Intelligent Group Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-05-28
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a cleaning robot, which comprises a shell, a containing box and a liquid storage box, wherein the shell is provided with a first groove and a second groove which are separated; the containing box is positioned in the first groove and used for containing dirt; the liquid storage tank is located in the second groove and used for storing cleaning liquid. The utility model discloses cleaning machines people set up containing box and the components of a whole that can function independently of liquid reserve tank interval, have increased the volume of liquid reserve tank, and then have improved the clean area of a water storage.

Description

Cleaning robot

Technical Field

The utility model relates to a cleaning device technical field especially relates to a cleaning robot.

Background

At present, intellectualization is a trend of development of the household appliance industry, and along with the development of information technology, more and more intelligent household appliances gradually enter our lives. The cleaning robot is one kind of intelligent domestic cleaning device, can rely on certain artificial intelligence, accomplishes floor cleaning work in the room automatically, has reduced artifical intensity of labour, provides convenience for modern life.

Generally, a cleaning robot is a robot that performs cleaning, dust collection, floor wiping, and floor washing. The cleaning robots may be further classified into dry cleaning robots including a floor sweeping robot and a dust collecting robot, and wet cleaning robots including a floor mopping robot and a floor washing robot, according to whether or not liquid is used. Generally, a water tank is arranged inside the wet type cleaning robot, and the water tank is separated into a clear water cavity and a sewage cavity, so that the water tank is convenient to take out and place. However, since the space inside the cleaning robot is limited, the external volume of the water tank is designed to be small, so that the water storage capacity of the clean water chamber is small, and the cleaning area of the primary water storage is small.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cleaning robot, which can improve the clean water capacity of a water tank and the clean area of a water storage.

In order to achieve the above object, the present invention provides a cleaning robot including: the shell is provided with a first groove and a second groove which are separated from each other; the containing box is positioned in the first groove and used for containing dirt; and the liquid storage tank is positioned in the second groove and used for storing cleaning liquid.

Preferably, the cleaning robot further includes: the cleaning roller is arranged in the shell and is positioned below the containing box, and the part of the first groove corresponding to the cleaning roller and the part of the bottom of the shell corresponding to the cleaning roller are arranged in a clearance way; the liquid supply mechanism is arranged in the shell, a liquid inlet end and a liquid outlet end are arranged, the liquid inlet end is used for communicating the liquid storage tank, and the liquid outlet end passes through the storage box to the cleaning roller for outputting the cleaning liquid.

Preferably, the storage box includes: a box body, which is provided with a suction port for sucking dirt and a suction port for exhausting gas, the bottom of the box body is provided with an accommodating groove, the accommodating groove accommodates at least part of the cleaning roller, and the suction port is communicated with the accommodating groove; and the first liquid channel is positioned in the containing groove, is arranged along the axial direction of the cleaning roller and is provided with a liquid outlet part for outputting cleaning liquid.

Preferably, the storage box includes: the box body is provided with a suction port for sucking dirt and an exhaust port for exhausting gas; the bracket is provided with a first end and a second end, the first end is hinged in the box body, and the second end is used for opening or sealing the suction port and the suction port; the sealing structure is used for keeping the second end to seal the suction port and the air suction port; the ejector pin subassembly is located in the box and scalable in outside the box, and have first position and second position: when the ejector rod component is positioned at the first position, the ejector rod component abuts against the bracket, and the second end opens the suction port and the air suction port; when the ejector rod assembly is located at the second position, the ejector rod assembly is far away from the support, and the second end seals the suction port and the air suction port.

Preferably, the cleaning robot further includes: the driving wheel assembly is arranged in the shell and comprises a wheel bracket and a wheel arm, the wheel bracket is fixed in the shell, and the wheel arm is rotationally connected with the wheel bracket; the wheel arm is provided with a convex part corresponding to the ejector rod assembly, the wheel bracket is provided with an escape part corresponding to the convex part, and the convex part can move along with the wheel arm to form a matching position and a separating position; when the protruding part is located at the matching position, the protruding part is matched with the ejector rod assembly, and the ejector rod assembly moves to the first position; when the protruding part is located the separation position, the protruding part with the ejector rod subassembly separation, the ejector rod subassembly activity is to the second position.

Preferably, the cleaning robot further includes: the rotating piece is rotatably arranged in the shell and is positioned between the protruding part and the ejector rod assembly; when the protruding part is located at the matching position, the protruding part is matched with the ejector rod assembly through the rotating part; when the protruding part is located at the separation position, the rotating part is separated from the push rod assembly.

The utility model discloses technical scheme, through set up first recess of spaced and second recess on the casing, and the containing box is located first recess, and the liquid reserve tank is located the second recess, and then the containing box sets up with the components of a whole that can function independently of liquid reserve tank interval, has increased the volume of liquid reserve tank from this, has improved the clean area of cleaning machines people's once water storage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is an exploded view of an embodiment of a cleaning robot of the present invention;

FIG. 2 is a partial cross-sectional view of the cleaning robot of FIG. 1;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a schematic structural view of a storage box of the cleaning robot in FIG. 1;

fig. 5 is an exploded view of the storage box of fig. 4.

The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.

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 a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides an embodiment of cleaning machines people please refer to fig. 1 and 2, and this cleaning machines people 1 includes casing 2, containing box 3 and liquid reserve tank 4. Wherein the housing 2 is provided with spaced first and

second recesses

20, 22. The receptacle 3 is located in the first recess 20 for receiving dirt, including but not limited to sewage, debris, dust, dirt, and hair. A reservoir 4 is located in the second recess 22 for storing a cleaning fluid including, but not limited to, fresh water, a cleaning agent, a cleaning fluid, and combinations thereof.

This embodiment cleaning machines people 1 sets up first recess 20 and the second recess 22 of spaced on casing 2, and containing box 3 is acceptd to first recess 20, and liquid reserve tank 4 is acceptd to second recess 22, and then containing box 3 and the 4 components of a whole that can function independently settings of liquid reserve tank interval, has increased the volume of liquid reserve tank 4 from this, has improved the clean area of 1 stock solution of cleaning machines people, and for the water tank in integrated sewage chamber and clear water chamber, the structure of liquid reserve tank 4 has been simplified simultaneously.

In this embodiment, the storage box 3 and the liquid storage box 4 are both located in the advancing direction of the cleaning robot 1, the storage box 3 is located in the front, and the liquid storage box 4 is located in the rear. However, in other embodiments, the holding tank 3 may be located at the rear, while the liquid storage tank 4 is located at the front; in addition, the containing box 3 and the liquid storage box 4 can be separately positioned in the same groove.

In this embodiment, the cleaning robot 1 further includes a cleaning roller 5 and a liquid supply mechanism (not shown). Wherein, cleaning roller 5 locates in casing 2, and is located the below of containing box 3, and the setting is all kept away to the part that first recess 20 corresponds cleaning roller 5 and the part that the bottom of casing 2 corresponds cleaning roller 5 to avoid disturbing the cleaning of cleaning roller 5 to ground. The liquid supply mechanism is provided in the housing 2 and has a liquid inlet end (not shown) for communicating with the liquid storage tank 4 and a liquid outlet end (not shown) for outputting the cleaning liquid to the cleaning roller 5 through the storage tank 3.

Because cleaning roller 5 sets up in containing box 3 below, and the cleaning solution that supplies liquid mechanism in with liquid reserve tank 4 provides to cleaning roller 5 through containing box 3, the cleaning solution directly sprays, drips to cleaning roller 5 of its below from containing box 3 promptly, and fully moisten cleaning roller 5, improve cleaning machines people 1's cleaning performance, avoided directly spraying the cleaning solution to the ground water yield inhomogeneous, the not moist condition in local ground that ground appears. However, in other embodiments, a liquid channel may be provided in the roller shaft of the cleaning roller 5, and the liquid supply mechanism supplies the cleaning liquid into the liquid channel to directly wet the cleaning roller 5.

In this embodiment, the housing 2 includes a bottom plate 24 and a face casing 26, the first groove 20 and the second groove 22 are opened on the face casing 26, and the liquid supply mechanism is located between the bottom plate 24 and the face casing 26 and fixed on the face casing 26. The bottom of the second groove 22 of the panel 26 is provided with a communication part 60, one end of the communication part 60 is inserted into the liquid storage tank 4, and the other end is communicated with the liquid inlet end of the liquid supply mechanism, so as to communicate the liquid storage tank 4 and the liquid supply mechanism, and the liquid supply mechanism is preferably a water pump mechanism. The roller driving assembly of the cleaning robot 1 is installed between the chassis 24 and the panel 26, the chassis 24 is disposed to be partially spaced from the cleaning roller 5, both ends of the cleaning roller 5 are installed in the housing 2, and one end thereof is connected to a roller driving assembly (not shown) which drives the cleaning roller 5 to rotate.

In this embodiment, the cleaning robot 1 further includes a fan (not shown) and a battery (not shown) provided between the face case 26 and the chassis 24 in the space between the first recess 20 and the second recess 22.

Referring to fig. 4 and 5, in the present embodiment, the storage box 3 includes a box 30 and a first fluid passage 34, the box 30 is opened with a suction port 300 for sucking dirt and an air exhaust port 302 for exhausting air, the air exhaust port 302 is communicated with the blower, the bottom of the box 30 is provided with a receiving groove 32 for receiving at least a portion of the cleaning roller 5, and the receiving groove 32 is communicated with the suction port 300. The first fluid channel 34 is located in the receiving groove 32, is disposed along the axial direction of the cleaning roller 5, and has a fluid outlet portion for outputting the cleaning fluid, and the fluid outlet portion is preferably a plurality of fluid outlet holes 340. However, in other embodiments, the tapping portion may be a narrow tapping slit or other structure.

The containing box 3 is provided with a containing groove 32 for containing the cleaning roller 5 at the bottom of the box body 30, and the first liquid channel 34 is positioned in the containing groove 32, so that the cleaning liquid is directly output to the cleaning roller 5 through the first liquid channel 34, the cleaning roller 5 is fully wetted, and the cleaning effect is further improved. In addition, the suction port 300 of the box 30 is communicated with the accommodating groove 32, when the cleaning roller 5 of the cleaning robot 1 works, the cleaning roller 5 rotates in the accommodating groove 32, so that the wetting of the cleaning roller 5 can be accelerated, and simultaneously, sewage, debris and the like can be lifted, at the moment, the fan exhausts air, the air in the storage box 3 is exhausted through the exhaust port 302, so that negative pressure is formed in the suction port 300, and the suction port 300 can easily suck the sewage and the debris into the storage box 3 without increasing the suction force of the cleaning robot 1.

In this embodiment, it is preferable that the plurality of liquid outlet holes 340 are spaced along the axial direction of the cleaning roller 5, so that the cleaning liquid can be uniformly distributed on the entire cleaning roller 5 to quickly wet the cleaning roller 5.

Referring to fig. 3 and 4, in the present embodiment, the first liquid channel 34 includes a surrounding member 342, and the surrounding member 342 and the wall of the accommodating groove 32 surround to form the first liquid channel 34. Specifically, the enclosing member 342 is fixed on the wall of the accommodating groove 32 by glue, so that the sealing performance is good and the assembly is convenient. However, in other embodiments, the first liquid channel 34 may be formed in a groove wall of the receiving groove 32, i.e. a hollow channel is formed in the groove wall, and the plurality of liquid outlet holes 340 are opened on the groove wall; the first liquid channel 34 may be a pipe directly fixed on the wall of the receiving groove 32, and the plurality of liquid outlet holes 340 are formed on the pipe.

Referring to fig. 2 and 3, in the present embodiment, the enclosing member 342 has two opposite side portions 344, the side portions 344 are disposed along the axial direction of the cleaning roller 5, two opposite guide grooves 346 are formed on the wall of the accommodating groove 32, and each side portion 344 is located in one of the guide grooves 346. Through the cooperation of lateral part 344 and guide slot 346, easy location assembly, and glue bonds, and sealed effect is better.

Referring to fig. 3, in the present embodiment, the enclosing member 342 has a bottom surface 348 and a side surface, the bottom surface 348 faces the cleaning roller 5, the side surface is connected to the bottom surface 348 and is disposed along the axial direction of the cleaning roller 5, and the plurality of liquid outlet holes 340 are disposed on the bottom surface 348. Wherein the side surface is the outer surface of the side portion 344. However, in other embodiments, the enclosing member 342 protrudes from the groove wall of the accommodating groove 32, that is, the side surface of the enclosing member 342 is not embedded in the guiding groove 346 of the groove wall, and the plurality of liquid outlet holes 340 can be opened at the side surface, because the plurality of liquid outlet holes 340 are opened at the side surface of the enclosing member 342, the dirt rolled up by the cleaning roller 5 is not easy to contact the liquid outlet holes 340, and the liquid outlet holes 340 are prevented from being blocked. It is understood that the enclosing member 342 may have a square strip shape or a round strip shape, and when the enclosing member 342 has a round strip shape, the side surface may be understood as a surface of the enclosing member 342 other than a portion closest to the cleaning roller 5.

Referring to fig. 5, in the present embodiment, the storage box 3 further includes a second liquid channel 35, the second liquid channel 35 is disposed in the box 30 and has a liquid inlet 350 and a liquid outlet 352, the liquid inlet 350 is disposed on the box 30, and the liquid outlet 352 is communicated with the first liquid channel 34.

The liquid outlet of the liquid supply mechanism is connected to the cleaning liquid inlet 350 of the second liquid passage 35, and the cleaning liquid flows through the second liquid passage 35 and is discharged from the liquid outlet 352 and enters the first liquid passage 34. Since the second fluid passage 35 is provided in the tank body 30, it is provided in a space isolated from the containing space in the tank body 30, and thus the cleaning fluid in the second fluid passage 35 is not affected by the contaminated water in the tank body 30. However, in other embodiments, the second fluid passage 35 may be disposed outside the tank 30 and may communicate with the first fluid passage 34 through a sidewall of the tank 30.

In this embodiment, the second fluid passage 35 may be, but is not limited to, a flexible rubber tube or a plastic member with a hollow channel.

In this embodiment, the receiving groove 32 has an arc shape, the receiving groove 32 has a first side 320 and a second side 322 in the axial direction of the cleaning roller 5, the suction port 300 is opened in a groove wall of the receiving groove 32 between the first side 320 and the first liquid passage 34, and the first side 320 is protruded with respect to the second side 322. Since the first side 320 is extended from the second side 322, the first side 320 of the receiving groove 32 is closer to the ground, and the suction opening 300 is closer to the first side 320, so that the sewage can more easily enter the suction opening 300 through the first side 320 and along the groove wall.

In this embodiment, the first liquid channel 34 is located at the top end of the containing groove 32, which is located right above the cleaning roller 5, and the cleaning liquid can be completely sprayed and dripped on the cleaning roller 5.

Referring to fig. 4 and 5, in the present embodiment, the storage box 3 further includes a bracket 36, a push rod assembly 37, and a sealing structure 38. Wherein the bracket 36 has a first end 360 and a second end 362, the first end 360 is hinged to the inside of the casing 30, and the second end 362 is used for opening or sealing the suction port 300 and the suction port 302. The sealing structure 38 is used to keep the second end 362 sealed against the suction port 300 and the suction port 302. The push rod assembly 37 is disposed in the box body 30 and can extend out of the box body 30, and has a first position and a second position:

when in the first position, the ejector rod assembly 37 abuts against the bracket 36, and the second end 362 opens the suction port 300 and the suction port 302;

when in the second position, the ram assembly 37 is away from the bracket 36 and the second end 362 seals the suction port 300 and the suction port 302.

By providing the holder 36 and the jack assembly 37 in the container 3, wherein the holder 36 is rotatably connected to the inside of the case body 30, the jack assembly 37 is movably provided with respect to the case body 30. When the push rod assembly 37 is located at the first position, the push rod assembly 37 abuts against the bracket 36, the second end 362 of the bracket 36 opens the suction port 300 and the suction port 302, air is sucked away by the fan through the suction port 302, negative pressure is formed in the suction port 300, and sewage is sucked into the box body 30 under the action of the negative pressure; when ejector pin subassembly 37 is located the second position, ejector pin subassembly 37 is far away from support 36, and suction opening 300 and extraction opening 302 are sealed to second end 362 of support 36 under seal structure 38's effect, can guarantee the leakproofness, prevent that sewage from leaking, have improved containing box 3's leakproofness.

In this embodiment, the box 30 includes a box 304 and a box cover 306 covering the box 304, and the bracket 36 and the push rod assembly 37 are disposed in the box 304. The suction port 300 and the suction port 302 are opened in a box 304. A boss 308 is arranged in the box 304, and the ejector rod assembly 37 is arranged on the boss 308 and below the bracket 36. Because the push rod assembly 37 is positioned on the boss 308, the position of the push rod assembly 37 is raised, and the sewage is prevented from overflowing from the push rod assembly 37. Meanwhile, the ejector rod assembly 37 is positioned below the bracket 36, so that the ejector rod assembly 37 can jack or fall down the bracket 36 through lifting movement, and the suction port 300 and the suction port 302 are easy to open or seal.

In this embodiment, the push rod assembly 37 includes a top shaft 370 and a seal 372, the seal 372 is located in the box 304, and the top shaft 370 moves up and down through the boss 308 and the seal 372. The top shaft 370 is movable up and down to jack and lower the bracket 36. The seal 372 acts as a seal to prevent the escape of contaminated water from the top shaft 370 connection. The seal 372 is preferably a sealing rubber mat.

In this embodiment, the first end 360 of the bracket 36 is disposed on the boss 308, and the prop assembly 37, which is also disposed on the boss 308, can more easily prop up or drop down the bracket 36. However, in other embodiments, the first end 360 of the bracket 36 may be disposed on a side wall of the enclosure 304 or an interior surface of the lid 306. Since the hinged connection of the first end 360 of the bracket 36 is conventional, it will not be described in detail herein.

In this embodiment, the sealing structure 38 is a push rod assembly, which is disposed on the box cover 306 and pushes against the bracket 36 in the direction of the sealing suction opening 300 and the suction opening 302. Specifically, the push rod assembly has a retractable push rod that always presses downward against the second end 362 of the bracket 36 to seal the suction port 300 and the suction port 302.

The push rod assembly can always keep the support 36 sealed with the suction opening 300 and the suction opening 302 when the push rod assembly 37 does not prop against the support 36, so as to prevent leakage; when the push rod assembly 37 abuts against the bracket 36, the upward force applied by the push rod assembly 37 is greater than the downward force applied by the push rod assembly, and the suction port 300 and the suction port 302 are opened. However, in other embodiments, the sealing structure 38 may be a magnetic attraction structure, such as a first magnetic attraction member disposed on the suction port 300 and/or the suction port 302, a second magnetic attraction member disposed on the bracket 36, and a magnetic attraction between the first magnetic attraction member and the second magnetic attraction member; the sealing structure 38 may also be a torsion spring, which is disposed at the hinge of the first end 360 of the bracket 36, and the bracket 36 is always forced to rotate towards the sealing suction opening 300 and the suction opening 302 by the elasticity of the torsion spring.

In this embodiment, the suction port 300 and the suction port 302 are formed in a channel shape and have an outer end and an inner end, the inner end of the suction port 300 and the inner end of the suction port 302 are disposed flush, and the second end 362 of the bracket 36 is formed in a flat plate shape and is adapted to the inner end of the suction port 300 and the inner end of the suction port 302. Because the second end 362 of the bracket 36 is flat, the bracket 36 can conveniently seal and open the suction port 300 and the suction port 302 at the same time, and the matching effect and the sealing effect are good.

In this embodiment, a first sealing ring is disposed between the second end 362 of the bracket 36 and the suction port 300, and a second sealing ring is disposed between the second end 362 of the bracket 36 and the suction port 302. The first sealing ring and the second sealing ring further improve the sealing effect.

Referring to fig. 2 and 5, in the embodiment, the cleaning robot 1 further includes a driving wheel assembly 7, and the driving wheel assembly 7 is disposed in the housing 2 and mounted on the chassis 24. The drive wheel assembly 7 comprises a wheel carrier 70 and a wheel arm 72, the wheel carrier 70 being fixed in the housing 2, the wheel arm 72 being rotatably connected to the wheel carrier 70. Wherein, wheel arm 72 is equipped with the bulge 720 that corresponds ejector pin subassembly 37, and wheel support 70 corresponds bulge 720 and has seted up the portion of keeping away the sky, and then bulge 720 can have cooperation position and separation position along with wheel arm 72 activity:

when the protrusion 720 is located at the engaging position, the protrusion 720 engages with the rod assembly 37, the rod assembly 37 moves to the first position, the rod assembly 37 abuts against the bracket 36, and the second end 362 opens the suction port 300 and the suction port 302;

when the protrusion 720 is located at the separation position, the protrusion 720 is separated from the push rod assembly 37, the push rod assembly 37 moves to the second position, the push rod assembly 37 is away from the bracket 36, and the second end 362 seals the suction port 300 and the suction port 302.

The cleaning robot 1 of the present embodiment utilizes the feature that the wheel arm 72 rotates relative to the wheel bracket 70 when the cleaning robot leaves the ground or falls off the ground, and the protruding portion 720 is additionally arranged on the wheel arm 72, and the wheel bracket 70 is provided with the air escape portion, so as to prevent interference to the rotation of the protruding portion 720, and the protruding portion 720 rotates to cooperate with the push rod assembly 37, thereby opening or sealing the suction port 300 and the suction port 302. When the cleaning robot 1 falls to the ground, under the action of the self weight of the robot body, the wheel arm 72 rotates upwards relative to the robot body to drive the protruding part 720 to move to the matching position, the protruding part 720 jacks up the ejector rod assembly 37, the ejector rod assembly 37 moves to the first position, and the suction port 300 and the suction port 302 are opened; when the cleaning robot 1 lifts off the floor or takes out the storage box 3, the protrusion 720 of the wheel arm 72 is separated from the push rod assembly 37, and the holder 36 seals the suction port 300 and the suction port 302 by the push rod assembly, thereby preventing leakage of the sewage.

In this embodiment, the cleaning robot 1 further includes a rotating member 8, and the rotating member 8 is rotatably installed in the housing 2 and located between the protrusion 720 and the push rod assembly 37. When the projection 720 is located at the engagement position, the projection 720 is engaged with the push rod assembly 37 through the rotating member 8; when the projection 720 is located at the separation position, the rotating member 8 is separated from the jack assembly 37. The specific operation of the rotor 8 is as follows:

when the cleaning robot 1 falls to the ground, the wheel arm 72 rotates, the linkage protrusion 720 moves to the matching position, meanwhile, the protrusion 720 drives the rotating part 8 to rotate upwards, the rotating part 8 is matched with the push rod assembly 37, and the push rod assembly 37 is pushed to move to the first position;

when the cleaning robot 1 lifts off the ground, the wheel arm 72 rotates, the linkage protrusion 720 moves to the separation position, the protrusion 720 is separated from the rotating part 8, the rotating part 8 is separated from the push rod assembly 37, and the push rod assembly 37 moves to the second position; when the cleaning robot 1 takes out the storage box 3, the push rod assembly 37 is separated from the rotating member 8, and the suction port 300 and the suction port 302 are sealed by the holder 36 under the action of the push rod assembly, thereby preventing leakage of the sewage.

The rotating member 8 of the present embodiment is beneficial to transmitting the rotation of the protrusion 720 to the push rod assembly 37, so that the operation is stable and the performance is reliable. The rotary member 8 is preferably a rotary plate, which is hinged in the housing 2.

The utility model discloses still provide another embodiment of cleaning machines people, please combine fig. 4 and fig. 5, the difference of cleaning machines people 1 of this embodiment and cleaning machines people 1 of above-mentioned embodiment is as follows:

the storage box 3 of the cleaning robot 1 of the present embodiment further includes a driving mechanism (not shown), the driving mechanism is disposed outside the box 30 and connected to the push rod assembly 37, and the driving mechanism is used for driving the push rod assembly 37 to move so as to open or seal the suction port 300 and the suction port 302.

In this embodiment, the driving mechanism may be a cylinder driving mechanism, a motor driving mechanism or other driving mechanism, and has a telescopic shaft moving up and down, and the telescopic shaft is connected to the push rod assembly 37 to drive the push rod assembly 37 to move up and down.

Please refer to fig. 1 and fig. 2, it is obvious that, the wheel arm 72 of the driving wheel assembly 7 of the cleaning robot 1 of the present embodiment is not provided with the protrusion 720, the cleaning robot 1 does not have the rotating part 8, the sensing system of the cleaning robot 1 senses the ground-off or landing state of the cleaning robot 1 and the taking-out state of the storage box 3, and transmits the sensing signal to the controller of the cleaning robot 1, the controller outputs the control signal to the driving mechanism of the storage box 3 according to the sensing signal, and further the telescopic shaft of the driving mechanism stretches out or contracts to drive the push rod assembly 37 to move up and down, which can also achieve the purpose of the present invention.

Other aspects of the cleaning robot 1 of the present embodiment are substantially the same as the cleaning robot 1 of the above embodiment, and are not described herein again.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A cleaning robot, characterized by comprising:

the shell is provided with a first groove and a second groove which are separated from each other;

the containing box is positioned in the first groove and used for containing dirt; and

and the liquid storage tank is positioned in the second groove and used for storing cleaning liquid.

2. The cleaning robot of claim 1, further comprising:

the cleaning roller is arranged in the shell and is positioned below the containing box, and the part of the first groove corresponding to the cleaning roller and the part of the bottom of the shell corresponding to the cleaning roller are arranged in a clearance way;

the liquid supply mechanism is arranged in the shell, a liquid inlet end and a liquid outlet end are arranged, the liquid inlet end is used for communicating the liquid storage tank, and the liquid outlet end passes through the storage box to the cleaning roller for outputting the cleaning liquid.

3. The cleaning robot of claim 2, wherein the storage box comprises:

a box body, which is provided with a suction port for sucking dirt and a suction port for exhausting gas, the bottom of the box body is provided with an accommodating groove, the accommodating groove accommodates at least part of the cleaning roller, and the suction port is communicated with the accommodating groove; and

the first liquid channel is positioned in the containing groove and arranged along the axial direction of the cleaning roller, and is provided with a liquid outlet part for outputting cleaning liquid.

4. The cleaning robot as claimed in claim 3, wherein the first liquid passage includes a closure member, and the closure member is closed with a wall of the receiving groove to form the first liquid passage.

5. The cleaning robot as claimed in claim 4, wherein the enclosing member has opposite side portions arranged in an axial direction of the cleaning roller, and two opposite guide grooves are formed in a wall of the receiving groove, each of the side portions being located in one of the guide grooves.

6. The cleaning robot as claimed in claim 4, wherein the enclosing member has a bottom surface facing the cleaning roller and a side surface connected to the bottom surface and disposed along an axial direction of the cleaning roller, and the liquid outlet portion is opened to the side surface.

7. The cleaning robot as claimed in claim 3, wherein the liquid outlet portion is a plurality of liquid outlet holes which are uniformly spaced along an axial direction of the cleaning roller.

8. The cleaning robot according to any one of claims 3 to 7, further comprising:

the second liquid channel is arranged in the box body and provided with a liquid inlet and a liquid outlet, the liquid inlet is arranged on the box body and communicated with the liquid outlet end of the liquid supply mechanism, and the liquid outlet is communicated with the first liquid channel.

9. The cleaning robot as claimed in claim 3, wherein the housing groove is arc-shaped and has a first side and a second side in an axial direction of the cleaning roller, the suction port opens in a groove wall of the housing groove between the first side and the first liquid passage, and the first side is provided to protrude with respect to the second side.

10. The cleaning robot of claim 1, wherein the storage box comprises:

the box body is provided with a suction port for sucking dirt and an exhaust port for exhausting gas;

the bracket is provided with a first end and a second end, the first end is hinged in the box body, and the second end is used for opening or sealing the suction port and the suction port;

the sealing structure is used for keeping the second end to seal the suction port and the air suction port;

the ejector pin subassembly is located in the box and scalable in outside the box, and have first position and second position:

when the ejector rod component is positioned at the first position, the ejector rod component abuts against the bracket, and the second end opens the suction port and the air suction port;

when the ejector rod assembly is located at the second position, the ejector rod assembly is far away from the support, and the second end seals the suction port and the air suction port.

11. The cleaning robot as claimed in claim 10, wherein the housing includes a case and a cover covering the case, the suction port and the suction port are opened in the case, a boss is provided in the case, and the ejector assembly is provided on the boss and below the bracket.

12. The cleaning robot of claim 11, wherein the ram assembly includes a top shaft and a seal, the seal being located within the cartridge, the top shaft moving up and down through the boss, the seal.

13. The cleaning robot of claim 11, wherein the first end of the bracket is disposed on the boss.

14. The cleaning robot as claimed in claim 11, wherein the sealing structure is a push rod assembly provided on the cover and abutting against the second end of the holder in a direction of sealing the suction port and the suction port.

15. The cleaning robot as claimed in claim 11, wherein the suction port and the suction port are formed in a passage shape having an outer end and an inner end, the inner end of the suction port and the inner end of the suction port being disposed flush;

the second end of the bracket is flat and is matched with the inner end of the suction port and the inner end of the pumping port.

16. The cleaning robot as claimed in claim 15, wherein a first seal ring is provided between the second end of the holder and the suction port, and a second seal ring is provided between the second end of the holder and the suction port.

17. The cleaning robot as claimed in any one of claims 10 to 16, wherein the storage box further comprises a driving mechanism, and the driving mechanism is disposed outside the box body and connected to the push rod assembly for driving the push rod assembly to move.

18. The cleaning robot according to any one of claims 10 to 16, further comprising:

the driving wheel assembly is arranged in the shell and comprises a wheel bracket and a wheel arm, the wheel bracket is fixed in the shell, and the wheel arm is rotationally connected with the wheel bracket;

the wheel arm is provided with a convex part corresponding to the ejector rod assembly, the wheel bracket is provided with an escape part corresponding to the convex part, and the convex part can move along with the wheel arm to form a matching position and a separating position;

when the protruding part is located at the matching position, the protruding part is matched with the ejector rod assembly, and the ejector rod assembly moves to the first position;

when the protruding part is located the separation position, the protruding part with the ejector rod subassembly separation, the ejector rod subassembly activity is to the second position.

19. The cleaning robot of claim 18, further comprising:

the rotating piece is rotatably arranged in the shell and is positioned between the protruding part and the ejector rod assembly;

when the protruding part is located at the matching position, the protruding part is matched with the ejector rod assembly through the rotating part;

when the protruding part is located at the separation position, the rotating part is separated from the push rod assembly.