CN218304745U - Cleaning robot and cleaning system - Google Patents
Cleaning robot and cleaning system Download PDFInfo
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- CN218304745U CN218304745U CN202222333081.XU CN202222333081U CN218304745U CN 218304745 U CN218304745 U CN 218304745U CN 202222333081 U CN202222333081 U CN 202222333081U CN 218304745 U CN218304745 U CN 218304745U
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Abstract
The application relates to the technical field of cleaning, and discloses a cleaning robot and a cleaning system, wherein the cleaning robot comprises a robot main body, a cleaning assembly, a magnetic element, an electromagnet assembly and a lifting structure; the cleaning assembly is detachably connected to the bottom of the robot main body, the electromagnet assembly and the lifting structure are installed on the robot main body, the magnetic element is installed on the lifting structure, the magnetic element is opposite to the electromagnet assembly, the electromagnet assembly and the magnetic element interact with each other to enable the lifting structure to be opposite to the robot main body to descend for a preset distance, and the cleaning assembly is pushed to fall off from the robot main body. The cleaning robot can realize automatic disassembly of the cleaning assembly, does not need to adopt an artificial mode to disassemble the cleaning assembly, and is time-saving, labor-saving and convenient to operate.
Description
Technical Field
The application relates to the technical field of cleaning, in particular to a cleaning robot and a cleaning system.
Background
A cleaning robot, also called an automatic cleaner, intelligent dust collection, a robot dust collector and the like, is a floor and carpet cleaning tool specially designed for modern household environment. The cleaning robot can automatically finish the floor and carpet cleaning work in a room by means of artificial intelligence. Cleaning machines people generally adopt modes such as brush sweeping and vacuum adsorption, absorb ground debris earlier and get into self rubbish receiver to accomplish the function of ground clearance. In general, a cleaning robot is also commonly classified as a robot capable of performing cleaning, dust collection, and floor cleaning.
The cleaning robot generally includes a variety of cleaning assemblies, which are typically a brush roll assembly, an edge brush assembly, a mop assembly, and the like. Currently, cleaning assemblies typically require manual disassembly.
SUMMERY OF THE UTILITY MODEL
The application provides a cleaning robot and cleaning system to solve the technical problem that cleaning robot's clean subassembly needs manual dismantlement among the prior art.
In order to solve the technical problem, the application provides a cleaning robot, which comprises a robot main body, a cleaning assembly, a magnetic element, an electromagnet assembly and a lifting structure;
the cleaning assembly is detachably connected to the bottom of the robot main body, the electromagnet assembly and the lifting structure are installed on the robot main body, the magnetic element is installed on the lifting structure, the magnetic element is opposite to the electromagnet assembly, the electromagnet assembly and the magnetic element interact with each other, so that the lifting structure is opposite to the robot main body, the distance is preset when the robot main body descends, and the cleaning assembly is pushed to fall off from the robot main body.
Optionally, the cleaning robot further comprises an elastic element, and the elastic element is in transmission connection with the lifting structure to drive the lifting structure to move towards the direction close to the electromagnet assembly and contract relative to the robot main body.
Optionally, one side of the lifting structure, which is far away from the electromagnet assembly, is provided with a first fixing portion, the robot body is provided with a second fixing portion, one end of the elastic element is connected to the first fixing portion, the other end of the elastic element is connected to the second fixing portion, and the elastic element is arranged between the first fixing portion and the second fixing portion in an abutting mode so as to push the lifting structure to move towards the direction close to the electromagnet assembly.
Optionally, one side of the lifting structure, which is close to the electromagnet assembly, is provided with a mounting groove, and the magnetic element is mounted in the mounting groove.
Optionally, the cleaning robot further comprises a first drive assembly mounted on the robot body, the first drive assembly comprising an output shaft;
the cleaning assembly is provided with a mounting hole, the cleaning assembly is mounted on the output shaft through the mounting hole, and the electromagnet assembly and the magnetic element interact with each other to enable the lifting structure to detach the cleaning assembly from the output shaft.
Optionally, the robot main body comprises a cleaning box and a cleaning box detachably connected with the cleaning box, and the magnetic element, the electromagnet assembly and the lifting structure are all mounted in the cleaning box;
the bottom of the cleaning box is provided with a through hole, the lifting structure comprises a pushing part, and the pushing part is used for penetrating through the through hole to detach the cleaning assembly and the output shaft.
Optionally, the number of the pushing parts is at least two;
the cleaning assembly is disc-shaped, and the pushing parts are uniformly distributed along the circumferential direction of the cleaning assembly respectively.
Optionally, the cleaning robot further comprises a second driving assembly and an induction element, wherein the second driving assembly is in transmission connection with the first driving assembly so as to drive the first driving assembly to move along the axial direction of the output shaft;
the first driving assembly further comprises a first clamping part, and the first clamping part is installed on the output shaft;
the output shaft is used for driving the first clamping part to be clamped into the mounting hole so as to install the cleaning assembly on the output shaft;
the sensing element is used for sensing whether the cleaning assembly is installed in place on the output shaft.
The application also provides a cleaning system, which comprises the cleaning robot and the cleaning base station;
the cleaning base station is provided with a cleaning cavity, and the cleaning cavity is provided with a cleaning tank;
the cleaning cavity is used for accommodating the cleaning robot, and the cleaning tank is used for cleaning the cleaning assembly.
Optionally, the clean basic station still includes spacing muscle and lug, spacing muscle with the lug is located clean intracavity, at least two spacing muscle is followed clean subassembly circumference distributes in order to right clean subassembly carries out circumference spacing, the lug is used for right clean the surface of scraping of clean subassembly.
Compared with the prior art, among the cleaning machines people of this application, the robot main part is used for installing clean subassembly, and elevation structure is used for installing magnetic element, and electromagnet assembly circular telegram back, magnetic element can repel each other or attract each other with electromagnet assembly, and through the mutual repulsion or the inter attraction of magnetic element and electromagnet assembly, elevation structure can promote or pull clean subassembly, dismantles clean subassembly. Can realize the clean subassembly of automatic dismantlement, need not adopt artificial mode to dismantle clean subassembly, labour saving and time saving, convenient operation.
In the cleaning system of this application, clean basic station is used for retrieving cleaning machines people's waste water and rubbish for add the clear water for cleaning machines people, still be used for cleaning machines people and clean subassembly. When the cleaning robot drives into the cleaning chamber, the cleaning and maintenance work can be performed on the cleaning robot. And the cleaning tank is internally provided with a water spraying hole which is communicated with a water source and can spray water to clean the cleaning robot and the cleaning assembly. In the cleaning process, the cleaning robot can drive the cleaning assembly to rotate so as to improve the cleaning efficiency of the cleaning assembly. The cleaning system of the present application also has the advantages of the cleaning robot described above, and will not be described in detail herein.
Drawings
One or more embodiments are illustrated in corresponding drawings which are not intended to be limiting, in which elements having the same reference number designation may be referred to as similar elements throughout the drawings, unless otherwise specified, and in which the drawings are not to scale.
Fig. 1 is a schematic structural diagram of a cleaning robot according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural view of an embodiment of the present disclosure after the cleaning tank, the elastic member, the magnetic member, the electromagnet assembly and the lifting structure are assembled;
FIG. 3 is a cross-sectional view of FIG. 2;
FIG. 4 is another cross-sectional view of FIG. 2;
FIG. 5 is a schematic structural diagram of a lifting structure according to an embodiment of the present application;
fig. 6 is a schematic structural view of another view of the lifting structure in an embodiment of the present application;
FIG. 7 is a cross-sectional view of a cleaning robot according to an embodiment of the present application;
FIG. 8 is an enlarged view of FIG. 7 at labeled section A;
FIG. 9 is an exploded view of FIG. 2;
FIG. 10 is an exploded view of the cleaning assembly, mounting base and first engaging portion of one embodiment;
FIG. 11 is a diagram illustrating the connection between the cleaning base station and the cleaning assembly in an embodiment in which the cleaning assembly is located in the cleaning chamber of the cleaning base station after the cleaning assembly is removed by the cleaning robot;
FIG. 12 is a diagram illustrating the connection between a cleaning base station and a cleaning robot in one embodiment;
FIG. 13 is a schematic view of an embodiment of a cleaning tank.
Detailed Description
In order to facilitate an understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Furthermore, the terms first, second, third and the like in the description and in the claims, are used for descriptive purposes only to distinguish one element from another, and are not to be construed as indicating or implying relative importance or implying any order or order to the indicated elements. The terms are interchangeable where appropriate. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Similarly, the terms "fixed" and "connected," as used in the description and claims, are not intended to be limited to a direct connection. Thus, the expression "device a is connected to device B" should not be limited to devices or systems in which device a is directly connected to device B, meaning that there is a path between device a and device B, which may be a path including other devices or tools.
Furthermore, the following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the present application and are not intended to limit the scope of the application, i.e., the application is not limited to the embodiments described, but covers any modifications, substitutions and improvements in the parts, components and connections without departing from the spirit of the application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be clear that the embodiments in this specification are described in a progressive manner, and the same or similar parts between the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. The present application is not limited to the particular steps and structures described above and shown in the drawings. Also, a detailed description of known process techniques is omitted herein for the sake of brevity.
Referring to fig. 1 to 3, a cleaning robot 100 includes a robot body 10, a cleaning assembly 20, a magnetic member 30, an electromagnet assembly 40, and a lifting structure 50; cleaning assembly 20 can dismantle the connection in the robot main body 10 bottom, electromagnet assembly 40 with elevation structure 50 installs robot main body 10 is last, magnetic element 30 installs elevation structure 50 is last, magnetic element 30 with electromagnet assembly 40 is relative, electromagnet assembly 40 with magnetic element 30 interact, so that elevation structure 50 is relative robot main body 10 descends and predetermines the distance, promotes cleaning assembly 20 follows robot main body 10 drops.
In the cleaning robot 100 of the present embodiment, the robot main body 10 is used for installing the cleaning component 20, the electromagnet component 40 and the lifting structure 50, wherein the cleaning component 20 is detachably connected to the bottom of the robot main body 10, and the cleaning component 20 is detachably connected to the robot main body 10 along a vertical direction (which is parallel to the height direction of the robot main body 10 or the normal direction of the surface to be cleaned) (which may be in a detachable connection manner such as a snap connection, a magnet adsorption or a plug-in fit). The cleaning assemblies 20 may be at least one of a suction rake assembly, a rolling brush assembly, a dust push assembly, a mop assembly, etc., and the number of each cleaning assembly 20 is one or more. The lifting structure 50 is used for installing the magnetic element 30, the magnetic element 30 is a first magnet or a metal capable of being adsorbed by a magnet, such as nickel-iron-cobalt, and the like, after the electromagnet assembly 40 is powered on, the magnetic element 30 and the electromagnet assembly 40 can repel or attract each other, and through the mutual repulsion or attraction of the magnetic element 30 and the electromagnet assembly 40, the lifting structure 50 can push or pull the cleaning assembly 20 to detach the cleaning assembly 20. The cleaning robot 100 of this embodiment can realize the automatic dismantlement cleaning assembly 20, need not adopt artificial mode to dismantle cleaning assembly 20, labour saving and time saving, convenient operation, and the preset distance can be according to user's demand or actual operation scene setting.
In one embodiment, the cleaning robot 100 further includes an elastic element 60, wherein the elastic element 60 is in transmission connection with the lifting structure 50 to drive the lifting structure 50 to move toward the direction close to the electromagnet assembly 40 and contract relative to the robot body 10; and the magnetic element 30 and the electromagnet assembly 40 repel each other, so that the lifting structure 50 detaches the cleaning assembly 20.
When the electromagnet assembly 40 is powered, the electromagnet assembly 40 and the magnetic element 30 repel each other, so that the lifting structure 50 can be pushed to detach the cleaning assembly 20 through the lifting structure 50. After the electromagnet assembly 40 is powered off, the elastic element 60 can push or pull the lifting structure 50 to move towards the direction of the electromagnet assembly 40, and the lifting mechanism 50 contracts upwards relative to the robot main body 10, so that the magnetic element 30 and the lifting structure 50 can be reset without manual resetting, and the workload of manual operation is further saved. The elastic element 60 may be a spring, etc.
Referring to fig. 3 to 6, in an embodiment, a first fixing portion 52 is disposed on a surface of the lifting structure 50 away from the electromagnet assembly 40, a second fixing portion 12 is disposed on the robot body 10, one end of the elastic element 60 is connected to the first fixing portion 52, the other end of the elastic element 60 is connected to the second fixing portion 12, and the elastic element 60 is disposed between the first fixing portion 52 and the second fixing portion 12 to push the lifting structure 50 to move toward the electromagnet assembly 40. The first fixing portion 52 is used for fixing one end of the elastic element 60, the second fixing portion 12 is used for fixing the other end of the elastic element 60, the elastic element 60 is compressed between the first fixing portion 52 and the second fixing portion 12, and the elastic element 60 can generate thrust on the first fixing portion 52 and the second fixing portion 12. When the electromagnet assembly 40 is energized, the magnetic element 30 and the electromagnet assembly 40 repel each other, and the lifting structure 50 is moved away from the electromagnet assembly 40 by the repulsive force, so as to further compress the elastic element 60. When the electromagnet assembly 40 is powered off, the magnetic element 30 and the lifting structure 50 are restored to the initial position, i.e. reset, under the elastic thrust of the elastic element 60. When the elastic element 60 is a spring, wherein the first fixing portion 52 includes a first circular groove, the second fixing portion 12 includes a second circular groove 122 and a cross rib 124, the cross rib 124 is located in the second circular groove 122. The one end of spring is connected in first circular recess, and first circular recess has fixed and spacing effect to the one end of spring, and the other end of spring is connected on cross muscle 124, and second circular recess 122 and cross muscle 124 have fixed and spacing effect to the other end of spring.
In some embodiments, the robot main body 10 includes a cleaning box 80 and a robot main body (not labeled) for mounting the cleaning box 80, a main plate, a traveling wheel assembly, a middle sweeping assembly, an edge sweeping assembly, etc., and the magnetic member 30, the electromagnet assembly 40, and the lifting structure 50 are all mounted in the cleaning box 80; the cleaning box 80 may be a water tank, a dust box, a box body having both the water tank and the dust box, or the like. In one embodiment, wherein the cleaning box 80 comprises an upper shell 84 and a bottom cover 86, the upper shell 84 and the bottom cover 86 are detachably connected, the second fixing portion 12 is located on one side of the bottom cover 86 close to the upper shell 84, and at least one of the upper shell 84 and the bottom cover 86 is connected to the main housing of the robot.
In other embodiments, the magnetic element 30, the electromagnet assembly 40, and the lifting structure 50 are all mounted within the robot main housing.
In one embodiment, a mounting groove 54 is formed on a side of the lifting structure 50 adjacent to the electromagnet assembly 40, and the magnetic element 30 is mounted in the mounting groove 54. The mounting groove 54 is used for fixing the magnetic element 30 and preventing the magnetic element 30 from falling off. The mounting groove 54 and the first fixing portion 52 are respectively located at two opposite sides of the lifting structure 50, and the first fixing portion 52 is opposite to the second fixing portion 12 for fixing the elastic element 60 to prevent the elastic element 60 from falling off.
Referring to fig. 7 to 10 together, in an embodiment, the cleaning robot 100 further includes a first driving assembly 70, the first driving assembly 70 is mounted on the robot body 10, and the first driving assembly 70 includes an output shaft 72; the cleaning assembly 20 is provided with a mounting hole 22, the cleaning assembly 20 is mounted on the output shaft 72 through the mounting hole 22, and the electromagnet assembly 40 and the magnetic element 30 interact with each other, so that the lifting structure 50 can detach the cleaning assembly 20 from the output shaft 72. The first driving assembly 70 is a motor, and the output shaft 72 is an output shaft of the motor, and the first driving assembly 70 can drive the cleaning assembly 20 to rotate, so as to clean the ground by driving the cleaning assembly 20 to rotate. When cleaning operation is carried out, the cleaning assembly 20 is installed on the output shaft 72 through the installation hole 22, and when the electromagnet assembly 40 and the magnetic element 30 attract or repel each other, the cleaning assembly 20 is detached from the output shaft 72 through the lifting structure 50, manual operation is not needed, and automatic detachment of the cleaning assembly 20 is achieved.
It is understood that the first driving assembly 70 may further include a telescopic electric cylinder, or a telescopic air cylinder, or a rack and pinion telescopic mechanism, or a screw nut telescopic mechanism, or other telescopic mechanisms, etc., and the first driving assembly 70 may drive the cleaning assembly 20 to move back and forth to clean the floor.
In one embodiment, the cleaning box 80 is provided with a through hole 82, and the lifting structure 50 includes a pushing portion 56, wherein the pushing portion 56 is used for detaching the cleaning assembly 20 and the output shaft 72 through the through hole 82. Wherein the through hole 82 is located on the bottom cover 86 of the cleaning tank 80. The cleaning box 80 is used for installing the magnetic element 30, the electromagnet assembly 40 and the lifting structure 50, and except for the through hole 82, the cleaning box 80 can completely seal the magnetic element 30, the electromagnet assembly 40 and the lifting structure 50 to form a whole, so that interference with other parts of the cleaning robot 100 is avoided, and errors are avoided. The pushing portion 56 may be a push rod, and the push rod and the lifting structure 50 may be integrally formed. When the electromagnet assembly 40 is powered on, the ejector rod can penetrate through the through hole 82 and can push the cleaning assembly 20 to detach the cleaning assembly 20 from the output shaft 72, manual detachment is not needed, and operation is simple.
In an embodiment, the number of the pushing portions 56 is at least two, and the number of the through holes 82 is equal to the number of the pushing portions 56 and corresponds to one; the cleaning assembly 20 is disc-shaped, and each pushing portion 56 are uniformly distributed along the circumferential direction of the cleaning assembly 20. The cleaning assembly 20 has a disk shape, through holes 82 are uniformly distributed along the circumference of the cleaning assembly 20, and a pushing portion 56 is provided in each through hole 82 to push the cleaning assembly 20. When the cleaning assembly 20 is pushed, the force applied to the cleaning assembly 20 is more balanced, and the cleaning assembly 20 is prevented from being inclined and locked when the cleaning assembly 20 is detached from the output shaft 72. Wherein, in one embodiment, the cleaning assembly 20 is a mop assembly having a disk shape, and the first driving assembly 70 rotates the mop assembly through the output shaft 72, thereby cleaning the floor. In one embodiment, as shown in fig. 1, the number of the mop components is two, and four pushing portions 56 and four through holes 82 are provided on one lifting structure 50, and the two pushing portions 56 are distributed at both ends of one mop component in a centrosymmetric manner, so that one lifting structure 50 can push two mop components at the same time and detach the two mop components from the output shaft 72.
In one embodiment, the cleaning robot 100 further includes a second driving assembly (not shown) and a sensing element 90, wherein the second driving assembly is in transmission connection with the first driving assembly 70 to drive the first driving assembly 70 to move along the axial direction of the output shaft 72; the first driving assembly 70 further includes a first engaging portion 74, and the first engaging portion 74 is mounted on the output shaft 72; the cleaning assembly 20 further includes a second engaging portion 24, the second engaging portion 24 is located in the mounting hole 22, the first engaging portion 74 and the second engaging portion 24 are in snap fit, and the output shaft 72 is used for driving the first engaging portion 74 to be snapped into the mounting hole 22, so as to mount the cleaning assembly 20 on the output shaft 72. The second drive assembly can drive the first drive assembly 70 to wholly move down, thereby can make the output shaft 72 stretch into in the mounting hole 22 of clean subassembly 20, and the buckle through first block portion 74 and second block portion 24 is connected, install clean subassembly 20 on the output shaft 72 of first drive assembly 70, the automatic installation of clean subassembly 20 has been realized, also need not artifical clean subassembly 20 of installation, so cleaning machines people 100 of this embodiment can realize the automatic dismouting of clean subassembly 20, do not artifical dismouting, time saving and labor saving, and convenient for operation. The cleaning robot 100 further includes a mounting seat 28, the mounting seat 28 is detachably connected to the cleaning assembly 20, the mounting seat 28 is connected to the center of the cleaning assembly 20, the mounting hole 22 is located in the middle of the mounting seat 28, and the second engaging portion 24 is located on the inner wall of the mounting hole 22. One of the first engaging portion 74 and the second engaging portion 24 is a snap, which facilitates the snap connection of the first engaging portion 74 and the second engaging portion 24, and is convenient in connection and high in connection strength. The second driving assembly is an electric cylinder, an air cylinder and the like, and can also be a motor, a gear and a rack, the motor is installed in the robot main body 10, the gear is installed on the motor, the rack is meshed with the gear, the rack is vertically installed and is in transmission connection with the first driving assembly 70, and the rack can drive the first driving assembly 70 and the output shaft 72 to vertically move.
It will be appreciated that in some embodiments, the second snap-fit portion 24 and the mounting seat 28 may also be omitted, the central portion of the cleaning assembly 20 is provided with the mounting hole 22, and the first snap-fit portion 74 may snap-fit into the mounting hole 22 of the cleaning assembly 20.
In one embodiment, the cleaning robot 100 further includes a sensing element 90, and the sensing element 90 is used to sense whether the cleaning assembly 20 is mounted in place. Specifically, the sensing element 90 is a hall sensor, the second magnet 26 can be mounted on the cleaning assembly 20, and the hall sensor senses the second magnet 26 to determine whether the cleaning assembly 20 is mounted on the output shaft 72 or not, or to determine whether the cleaning assembly 20 is mounted in place.
In one embodiment, the cleaning robot 100 further includes a control unit (not shown), such as a computer, and the information sensed by the sensing element 90 can be transmitted to the control unit for analysis, and the control unit can also control the operation of the cleaning assembly 20, the first driving assembly, the second driving assembly and other components.
Referring to fig. 11 to 13, the present embodiment further provides a cleaning system 1000, which includes the cleaning robot 100 and the cleaning base station 200; the cleaning base station 200 is provided with a cleaning cavity 210, and the cleaning cavity 210 is provided with a cleaning groove 220; the cleaning chamber 210 is used to receive the cleaning robot 100, and the cleaning tank 220 is used to clean the cleaning assembly 20. The cleaning base station 200 is used for recycling waste water and garbage of the cleaning robot 100, for adding clean water to the cleaning robot 100, and for cleaning the cleaning robot 100 and the cleaning assembly 20. The above-described cleaning and maintenance work can be performed on the cleaning robot 100 when the cleaning robot 100 travels into the cleaning chamber 210. The cleaning tank 220 is provided with a water spraying hole (not shown) which is communicated with a water source and can spray water to clean the cleaning robot 100 and the cleaning assembly 20. During the cleaning process, the cleaning robot 100 can drive the cleaning assembly 20 to rotate, so as to improve the cleaning efficiency of the cleaning assembly 20. The cleaning system 1000 of the present embodiment also has the advantages of the cleaning robot 100, and will not be described herein.
In an embodiment, the cleaning base station 200 further includes a limiting rib 230 and a protrusion 240, the limiting rib 230 and the protrusion 240 are located in the cleaning cavity 210, at least two limiting ribs 230 are distributed along the circumferential direction of the cleaning assembly 20 to limit the circumferential direction of the cleaning assembly 20, and the protrusion 240 is used for scraping and cleaning the surface of the cleaning assembly 20.
The limiting ribs 230 have the functions of limiting, positioning and fixing the cleaning assembly 20, and after the cleaning assembly 20 is disassembled by the cleaning robot 100, the cleaning assembly 20 can fall into the limiting range of the limiting ribs 230. When the cleaning robot 100 needs to mount the cleaning assembly 20 on the output shaft 72 of the first driving assembly 70, etc., since the position of the cleaning assembly 20 is limited by the limiting rib 230, the second driving assembly only needs to drive the output shaft 72 to move down, so that the output shaft 72 is inserted into the mounting hole 22 of the cleaning assembly 20, and the first engaging portion 74 is connected with the second engaging portion 24, the mounting of the cleaning assembly 20 can be realized, and therefore, the limiting rib 230 has a positioning effect on the mounting of the cleaning assembly 20. The bump 240 can heighten one end of the cleaning assembly 20, and when the first driving assembly 70 drives the cleaning assembly 20 to rotate, the cleaning assembly 20 and the bump 240 can rub against each other, so that when the water spraying hole sprays water to the cleaning assembly 20 for cleaning, the cleaning efficiency of the cleaning assembly 20 can be improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; within the context of the present application, where technical features in the above embodiments or in different embodiments can also be combined, the steps can be implemented in any order and there are many other variations of the different aspects of the present application as described above, which are not provided in detail for the sake of brevity; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in each of the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of each embodiment of the present application. The above are merely examples of the present application and are not intended to limit the present application. Various modifications and alterations to this application will become apparent to those skilled in the art without departing from the scope of this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A cleaning robot is characterized by comprising a robot main body, a cleaning assembly, a magnetic element, an electromagnet assembly and a lifting structure;
the cleaning assembly is detachably connected to the bottom of the robot main body, the electromagnet assembly and the lifting structure are installed on the robot main body, the magnetic element is installed on the lifting structure, the magnetic element is opposite to the electromagnet assembly, the electromagnet assembly and the magnetic element interact with each other, so that the lifting structure is opposite to the robot main body, the distance is preset when the robot main body descends, and the cleaning assembly is pushed to fall off from the robot main body.
2. The cleaning robot as claimed in claim 1, further comprising an elastic member drivingly coupled to the elevating structure for moving the elevating structure in a direction approaching the electromagnet assembly and retracting relative to the robot body.
3. The cleaning robot as claimed in claim 2, wherein a first fixing portion is disposed on a surface of the lifting structure away from the electromagnet assembly, a second fixing portion is disposed on the robot body, one end of the elastic element is connected to the first fixing portion, the other end of the elastic element is connected to the second fixing portion, and the elastic element abuts between the first fixing portion and the second fixing portion to push the lifting structure to move toward a direction close to the electromagnet assembly.
4. The cleaning robot as claimed in claim 1, wherein a mounting groove is formed on a side of the elevating structure adjacent to the electromagnet assembly, and the magnetic member is mounted in the mounting groove.
5. The cleaning robot of any one of claims 1 to 4, further comprising a first drive assembly mounted on the robot body, the first drive assembly including an output shaft;
the cleaning assembly is provided with a mounting hole, the cleaning assembly is mounted on the output shaft through the mounting hole, and the electromagnet assembly and the magnetic element interact with each other to enable the lifting structure to detach the cleaning assembly from the output shaft.
6. The cleaning robot of claim 5, wherein the robot body includes a robot main housing and a cleaning tank detachably connected to the robot main housing, the magnetic element, the electromagnet assembly, and the lifting structure being mounted within the cleaning tank;
the bottom of the cleaning box is provided with a through hole, the lifting structure comprises a pushing part, and the pushing part is used for penetrating through the through hole to detach the cleaning assembly and the output shaft.
7. The cleaning robot according to claim 6, wherein the number of the pushing parts is at least two;
the cleaning assembly is disc-shaped, and the pushing parts are uniformly distributed along the circumferential direction of the cleaning assembly respectively.
8. The cleaning robot of claim 5, further comprising a second driving assembly and a sensing element, wherein the second driving assembly is in transmission connection with the first driving assembly to drive the first driving assembly to move along the axial direction of the output shaft;
the first driving assembly further comprises a first clamping part, and the first clamping part is installed on the output shaft;
the output shaft is used for driving the first clamping part to be clamped into the mounting hole so as to install the cleaning assembly on the output shaft;
the sensing element is used for sensing whether the cleaning assembly is installed in place on the output shaft.
9. A cleaning system characterized by comprising the cleaning robot of any one of claims 1 to 8 and a cleaning base station;
the cleaning base station is provided with a cleaning cavity, and the cleaning cavity is provided with a cleaning tank;
the cleaning cavity is used for accommodating the cleaning robot, and the cleaning tank is used for cleaning the cleaning assembly.
10. The cleaning system of claim 9, wherein the cleaning base further comprises limiting ribs and protrusions, the limiting ribs and the protrusions are located in the cleaning cavity, at least two limiting ribs are distributed along the circumferential direction of the cleaning assembly to limit the circumferential direction of the cleaning assembly, and the protrusions are used for scraping and cleaning the surface of the cleaning assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333081.XU CN218304745U (en) | 2022-08-31 | 2022-08-31 | Cleaning robot and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222333081.XU CN218304745U (en) | 2022-08-31 | 2022-08-31 | Cleaning robot and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218304745U true CN218304745U (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222333081.XU Active CN218304745U (en) | 2022-08-31 | 2022-08-31 | Cleaning robot and cleaning system |
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| CN (1) | CN218304745U (en) |
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2022
- 2022-08-31 CN CN202222333081.XU patent/CN218304745U/en active Active
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