CN113384197A - Mop cleaning assembly and cleaning robot base station - Google Patents

Abstract

The embodiment of the application provides a mop cleaning assembly and a cleaning robot base station, and relates to the technical field of intelligent household appliances. The mop cleaning component is used for scraping dirt on a mop and comprises a power part, a transmission component and a dirt scraping part. The transmission assembly is in transmission connection with the power part and comprises a transmission gear. Scrape dirty piece and include fixed connection scrape dirty board and rack, the rack extends along first direction to the messenger scrape dirty piece and install the back on the mop, scrape dirty board and can attach in the surface of mop, rack and drive gear meshing, and transmission assembly can drive under the drive of power spare and scrape dirty piece along the reciprocating motion of first direction. By means of the reciprocating movement of the mop wiper element in a first direction over the mop cloth, dirt or sewage can be removed from the mop cloth. Is favorable for cleaning the mop quickly and improving the phenomenon of secondary pollution of the mop to the ground.

Description

Mop cleaning assembly and cleaning robot base station

Technical Field

The application belongs to the technical field of intelligent household appliances, and more particularly relates to the technical field of cleaning robots, for example, provides a mop cleaning assembly and a cleaning robot base station.

Background

The cleaning robot is one kind of intelligent household appliances, can automatically identify a target area and autonomously plan a cleaning path, and automatically finishes floor cleaning work in a room by means of certain artificial intelligence.

At present, most cleaning robots in the market firstly sweep floating dust and sundries on the ground to the suction opening of a dust box at the bottom by adopting a mode of combining brushing and vacuum dust collection, and then suck the floating dust and the sundries into a built-in dust box through high negative pressure generated inside a machine body, so that the function of cleaning the ground is completed.

Along with the improvement of the requirement of people on the cleaning function, an intelligent cleaning robot integrating brushing and sweeping, dust collection and floor mopping gradually appears, and the robot is provided with a floor mopping device at the rear part of a dust collection device. The mop cloth in the mopping device needs to be replaced after being used for a period of time so as to clean the ground effectively next time.

However, the mop cloth absorbs much sewage after wiping the floor for a certain period of time, and if the mop cloth is not cleaned, secondary pollution is caused to the floor.

Disclosure of Invention

Objects of the present application include, for example, providing a mop cleaning assembly and cleaning robot base station that ameliorates at least some of the problems described above.

The embodiment of the application can be realized as follows:

in a first aspect, a mop cleaning assembly for scraping dirt from a mop includes a power member, a transmission assembly, and a dirt scraping member. The transmission assembly is in transmission connection with the power part and comprises a transmission gear; scrape dirty piece and include fixed connection scrape dirty board and rack, the rack extends along first direction to the messenger scrape dirty piece and install the back on the mop, scrape dirty board and can attach in the surface of mop, rack and drive gear meshing, and transmission assembly can drive under the drive of power spare and scrape dirty piece along the reciprocating motion of first direction.

Further, scrape dirty quantity be two and scrape dirty piece and second respectively for first dirty piece of scraping, first dirty piece of scraping includes that first scraping dirty board and first rack, and dirty piece is scraped to the second includes that the second scrapes dirty board and second rack, and first dirty board of scraping is scraped dirty board and second and is scraped dirty board parallel arrangement, and the extending direction of first rack is opposite with the extending direction of second rack, and first rack and second rack mesh transmission with drive gear respectively.

Furthermore, the number of the first racks is two, the two first racks are oppositely arranged on two sides of the first dirt scraping plate along the width direction, and the extending directions of the two first racks are the same; the number of the second racks is two, the two second racks are oppositely arranged on two sides of the second dirt scraping plate along the width direction, and the extending directions of the two second racks are the same.

Further, the transmission assembly further comprises a first belt wheel and a transmission belt, the transmission gear comprises a driving wheel, a first driven wheel, a second driven wheel and a third driven wheel, the driving wheel comprises a second belt wheel and a driving wheel, the second belt wheel is coaxial with the driving wheel and is fixedly connected with the driving wheel, the first belt wheel is connected to the output end of the power part, the first belt wheel and the second belt wheel are simultaneously sleeved with the transmission belt, the driving wheel is respectively in meshing transmission with the first driven wheel and the second driven wheel, the second driven wheel is in meshing transmission with the third driven wheel, the driving wheel and the second driven wheel are respectively in meshing with the first rack, and the first driven wheel and the third driven wheel are respectively in meshing with the.

Further, the center distance between the driving wheel and the second driven wheel is smaller than the center distance between the first driven wheel and the third driven wheel, the thickness of the first driven wheel is smaller than the difference between the thicknesses of the driving wheel and the first rack, and the thickness of the third driven wheel is smaller than the difference between the thicknesses of the second driven wheel and the first rack.

Further, the transmission assembly further comprises a first belt wheel and a transmission belt, the transmission gear comprises a second belt wheel and a driven gear, the second belt wheel is coaxial and fixedly connected with the driven gear, the first belt wheel is connected to the output end of the power part, the first belt wheel and the second belt wheel are sleeved with the transmission belt at the same time, and the driven gear is meshed with the first rack and the second rack at the same time, so that the transmission assembly drives the driven gear to rotate under the driving of the power part, and then the first rack and the second rack are driven to be close to or far away from each other.

Further, scrape dirty board including scraping dirty body and protruding the fixed part of locating scraping dirty body one side, the rack is connected with the fixed part, scrapes the length direction of dirty body and is perpendicular with the first direction.

Further, scrape dirty piece still including scraping dirty strip, scrape dirty body and include along the portion of establishing that inlays that length direction set up, inlay the one side of establishing the portion for deviating from the fixed part, scrape dirty strip fixed connection in inlay the portion of establishing.

Further, the mop cleaning component further comprises a guide plate, a penetrating groove is formed between the mop scraping body and the fixing part, and the guide plate penetrates through the penetrating groove, so that the rack and the mop scraping body are located on two sides of the guide plate respectively.

In a second aspect, a cleaning robot base station is provided that includes a base, a cleaning assembly, and a mop cleaning assembly. The frame is including acceping the chamber, washs the subassembly and install in the frame, and includes the water jet, and the orientation of water jet is used for and treats that clean mop is corresponding. The clean subassembly of mop is installed in the chamber of acceping of frame, and the dirty piece of scraping of the clean subassembly of mop can with treat clean mop looks adaptation to the dirty piece of scraping can follow the reciprocating motion of first direction for treating clean mop under drive assembly's effect.

The mop cleaning assembly provided by the embodiment of the application can be installed on a base station of a cleaning robot. When the cleaning robot is used for a certain time or a certain distance, the mop absorbs a large amount of dirt or sewage. If the mop cloth is used for mopping, secondary pollution to the ground can be caused.

Therefore, the cleaning robot needs to perform deep cleaning after the completion of work, and by installing the mop cleaning assembly in the base station, dirt or sewage in the mop can be removed using the wiper in the mop cleaning assembly. During the use, cleaning machines people moves to basic station position, and the washing subassembly is washed by water to treating clean mop, scrapes dirty piece simultaneously under drive assembly's transmission, for the mop along the reciprocating motion of first direction. The dirt scraping piece can scrape dirt or sewage in the mop cloth in the movement process, so that the mop cloth can be quickly and deeply cleaned, and the phenomenon that the mop cloth causes secondary pollution to the ground is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of the mop cleaning assembly provided by the embodiment of the present application;

FIG. 2 is an exploded schematic view of a mop cleaning assembly provided in accordance with an embodiment of the present application;

FIG. 3 is a schematic view of the scraper and the transmission assembly shown in FIG. 2;

FIG. 4 is an exploded view of the scraping member of FIG. 2;

FIG. 5 is a schematic structural view of the transmission assembly of FIG. 3;

FIG. 6 is a schematic view of the construction of a wiper and drive assembly of an embodiment of the mop cleaning assembly of the present application;

FIG. 7 is a schematic view of the construction of a wiper and drive assembly of another embodiment of the mop cleaning assembly of the present application;

FIG. 8 is an exploded view of FIG. 7;

fig. 9 is a schematic structural diagram of a base station of a cleaning robot provided in an embodiment of the present application;

fig. 10 is an exploded view of a cleaning robot base station.

Icon: 001-first direction; 100-a mop cleaning assembly; 110-a power member; 120-a transmission assembly; 121-a transmission gear; 122-a driving wheel; 123-a first driven wheel; 124-a second driven wheel; 125-a third driven wheel; 126-a first pulley; 127-a drive belt; 128-driven gear; 130-a scraping member; 131-a first scraping member; 1310-a first scrabble plate; 1312-a first rack; 133-a second scraping member; 1330-a second scrabble board; 1332-a second rack; 135-a dirt scraping plate; 1350-scraping body; 1352-a fixation part; 1353-embedding part; 1354-rack; 1356-perforating a groove; 1358-scraping dirty strip; 136-a baffle; 200-cleaning robot base station; 210-a stand; 212-a receiving cavity; 220-cleaning the assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.

With the development of science and technology, intelligent household appliances are more and more popular with users. The cleaning robot is used as an intelligent household appliance which can automatically identify a target area and autonomously plan a cleaning path. The automatic floor cleaning machine has the functions of automatically cleaning, absorbing dust and mopping the floor for the room, and can replace a user to clean the room.

At present, a cleaning robot on the market can adopt a mode of combining brushing and sweeping, dust absorption and mopping, namely, floating dust and sundries on the ground are firstly swept to a dust box suction opening at the bottom, the floating dust and the sundries are sucked into a built-in dust collection box through high negative pressure generated inside a machine body, and then the function of mopping the ground is realized through a mop arranged at the bottom of the machine body or a roller with the mop, so that the cleaning mode of integrating brushing and sweeping, dust absorption and mopping the ground is realized.

The mopping mode of the cleaning robot can comprise a flat plate type structure, a drum type structure and a crawler type structure. Compared with a flat plate structure and a roller type structure, the crawler type structure has better mopping effect. The crawler-type structure is as follows: the crawler-type rotating assembly is coated with a mop cloth, and the mop cloth rotates along with the rotation of the crawler-type rotating assembly. In the walking process of the cleaning robot, the mop has dual actions of moving along with the robot in parallel and rotating along with the crawler-type rotating assembly, and the contact area between the mop and the ground is increased under the action of the crawler-type rotating assembly, so that the ground cleaning effect can be improved.

However, when mops are used to wipe a section of floor, they can pick up a significant amount of dirt, including sewage. If the mop is not treated or cleaned, secondary pollution can be caused to the ground when the mop is continuously used.

In view of the above problems, referring to fig. 1, the present embodiment provides a mop cleaning assembly 100, which is configured to be installed on a base station of a cleaning robot, and to be moved to the base station position after the cleaning robot is completed, and dirt on the mop is scraped by the mop cleaning assembly 100.

Specifically, the mop cleaning assembly 100 may include a power member 110, a transmission assembly 120, and a scraping member 130.

Wherein the transmission assembly 120 is in transmission connection with the power member 110, and the transmission assembly 120 may include a transmission gear (not shown in the figures). The scraping member 130 may include a fixedly coupled scraping plate 135 and a rack 1354, the rack 1354 extending in the first direction 001. After the mop cleaning component is installed on the mop, the dirt scraping plate 135 can be attached to the surface of the mop, and dirt and sewage on the mop can be scraped by the dirt scraping plate 135.

When the mop cleaner is in transmission connection, the rack 1354 is meshed with the transmission gear, and the transmission assembly 120 can drive the rack 1354 to move along the first direction 001 through the transmission gear under the driving of the power part 110, so that the rack 1354 drives the dirt scraping plate 135 to reciprocate relative to the mop along the first direction 001. And the dirt scraping plate 135 can scrape dirt on the mop cloth and squeeze out sewage in the mop cloth when moving relative to the mop cloth, thereby avoiding secondary pollution to the ground when the mop cloth is used for mopping the floor.

Referring to FIG. 2, there is shown an exploded view of one construction of the mop cleaning assembly 100.

Specifically, the number of the scraping members 130 is two, and the two scraping members 130 are a first scraping member 131 and a second scraping member 133, respectively. When the device is installed, the first dirt scraping members 131 and the second dirt scraping members 133 are arranged in a staggered mode, and the directions are opposite. When the transmission gear 121 is meshed with the rack 1354 to drive and drive the scraping member 130 to reciprocate along the first direction 001, the first scraping member 131 and the second scraping member 133 are relatively close to each other or relatively far away from each other.

Referring to fig. 3, the first dirt scraping member 131 includes a first dirt scraping plate 1310 and a first rack 1312, and the first dirt scraping plate 1310 and the first rack 1312 are fixedly connected. The second scraping member 133 includes a second scraping plate 1330 and a second rack 1332, and the second scraping plate 1330 and the second rack 1332 are fixedly connected.

After the installation, the first and second soil scraping plates 1310 and 1330 are arranged in parallel, the first rack 1312 extends in the direction opposite to the second rack 1332, and the first and second racks 1312 and 1332 are respectively engaged with the transmission gear 121 for transmission. So that the transmission gear 121 can drive the first rack 1312 and the second rack 1332 to move simultaneously in opposite directions, and when the first rack 1312 and the second rack 1332 approach each other, the first soil scraping plate 1310 and the second soil scraping plate 1330 approach each other until they are attached. When the first rack 1312 and the second rack 1332 are distant from each other, the first filth scraping plate 1310 and the second filth scraping plate 1330 are relatively distant.

Referring to fig. 4, a schematic structural view of the scraping member 130 is shown.

The scraping member 130 may include a scraping plate 135 and a rack 1354, the rack 1354 is used for engaging with the driving gear 121 of the driving assembly 120, and the scraping plate 135 is used for cooperating with the mop to be cleaned for scraping the dirt on the mop. Wherein, scrape dirty board 135 can scrape dirty body 1350 and protruding fixed part 1352 of scraping dirty body 1350 one side of locating, scrape dirty body 1350 and include along length direction's both ends, scrape the both ends of dirty body 1350 and can all be provided with fixed part 1352, and the fixed part 1352 at both ends is located the same one side of scraping dirty body 1350. The number of the racks 1354 is two, the two racks 1354 are respectively connected with the two fixing portions 1352 in a one-to-one correspondence manner, and after the connection, the racks 1354, the fixing portions 1352 and the scraping body 1350 can form through grooves 1356.

In order to allow the wiping body 1350 to move with the rack 1354 in the first direction 001, it is possible to wipe contaminants off the mop cloth well. Optionally, the length direction of the scraping body 1350 is perpendicular to the first direction 001, i.e. the length direction of the scraping body 1350 is perpendicular to the moving direction of the rack 1354. When the rack 1354 reciprocates in the first direction 001, the scraping body 1350 can also reciprocate in the first direction 001, and the scraping body 1350 can scrape off dirt on an area of the mop corresponding to the length of the scraping body 1350 while moving relative to the mop.

Alternatively, two racks 1354 connected to the same dirt scraping plate 135 are arranged in parallel, and teeth formed on the two racks 1354 are arranged oppositely. The two racks 1354 have the same length and the same connecting position with the scraping plate 135, so that the scraping member 130 has a symmetrical structure. When the two racks 1354 are respectively engaged with the transmission gears 121, the movement of the racks 1354 in the first direction 001 may be maximized, and the movement distance of the soil scraping plate 135 fixedly connected to the racks 1354 in the first direction 001 may be maximized.

In order to ensure that the dirt scraping piece 130 can conveniently scrape the mop and the mop cloth is not easy to be damaged. Optionally, the scraping member 130 may further include a scraping strip 1358, and the scraping strip 1358 may be made of plastic, foam, or the like.

The dirt scraping body 1350 comprises an embedding part 1353 arranged along the length direction, the embedding part 1353 is the side departing from the fixing part 1352, and the dirt scraping strip 1358 is fixedly connected to the embedding part 1353. When there are two scraping members 130, the scraping strips 1358 provided on the first scraping member 131 may be opposite to the scraping strips 1358 provided on the second scraping member 133. After the scraping piece 130 is used for a period of time, the scraping strip 1358 can be replaced according to requirements, the replacement is convenient, the cost is saved, and the cost is reduced.

Referring to fig. 5, a schematic diagram of the transmission assembly 120 is shown.

Specifically, the transmission assembly 120 may include a transmission gear 121, a first pulley 126, and a transmission belt 127.

The transmission gear 121 may include a driving wheel 122, a first driven wheel 123, a second driven wheel 124, and a third driven wheel 125. The drive pulley 122 includes a second pulley and a drive pulley that are coaxially and fixedly connected.

During installation, the first pulley 126 is fixedly connected to the power output end of the power member 110, and the second pulley is coaxially and fixedly connected to the driving wheel. The transmission belt 127 is sleeved on the first pulley 126 and the second pulley at the same time to form a pulley transmission. That is, the power member 110 can drive the driving wheel to rotate through the belt pulley transmission structure.

The driving wheel is in mesh transmission with a first driven wheel 123 and a second driven wheel 124 respectively, and the second driven wheel 124 is in mesh transmission with a third driven wheel 125. The driving wheel and the second driven wheel 124 are used as a group and can be in meshing transmission with the first dirt scraping part 131, and the first driven wheel 123 and the third driven wheel 125 are used as a group and can be in meshing transmission with the second dirt scraping part 133.

Specifically, the driving wheel is in meshing transmission with one first rack 1312 of the first dirt scraping member 131, and the second driven wheel 124 is in meshing transmission with the other first rack 1312 of the first dirt scraping member 131. It should be noted that, to synchronize the movement of the two first racks 1312 on the first dirt scraping member 131, it is necessary to ensure that the reference circle radius, the number of teeth, etc. of the driving wheel and the second driven wheel 124 are the same. When the transmission is connected, the driving wheel rotates in the opposite direction and at the same speed as the second driven wheel 124.

Similarly, the driving wheel is engaged with the first driven wheel 123, the driving wheel can drive the first driven wheel 123 to rotate as the driving member, and the rotation direction of the first driven wheel 123 is opposite to the rotation direction of the driving wheel. The second driven wheel 124 is engaged with the third driven wheel 125, the second driven wheel 124 can drive the third driven wheel 125 to rotate as a driving member, and the rotation direction of the second driven wheel 124 is opposite to the rotation direction of the third driven wheel 125.

The first driven wheel 123 and the third driven wheel 125 are respectively in meshed transmission with the second rack 1332 of the second dirt scraping member 133. Namely: the first driven wheel 123 is in meshing transmission with one second rack 1332 of the second scraping element 133, and the third driven wheel 125 is in meshing transmission with the other second rack 1332 of the second scraping element 133. It should be noted that, in order to synchronize the movement of the two second racks 1332 on the second dirt scraping member 133, it is necessary to ensure that the reference circle radius, the number of teeth, and other parameters of the first driven wheel 123 and the third driven wheel 125 are the same. When the transmission is connected, the first driven wheel 123 rotates in the opposite direction to the third driven wheel 125, and the rotational speed is the same.

In order to avoid that the driving wheel and the second driven wheel 124 drive the first dirt scraping member 131 to move, while the first driven wheel 123 and the third driven wheel 125 drive the second dirt scraping member 133 to move in opposite directions, the first rack 1312, the second rack 1332, the first driven wheel 123, the third driven wheel 125, the second driven wheel 124 and the driving wheel interfere with each other, so that normal transmission is affected.

Optionally, the number of the first racks 1312 is two, two first racks 1312 are oppositely disposed on two sides of the first filth scraping plate 1310 in the width direction, and the extending directions of the two first racks 1312 are the same. The number of the second racks 1332 is two, two second racks 1332 are oppositely disposed on both sides of the second squeegee 1330 in the width direction, and the extending directions of the two second racks 1332 are the same.

Alternatively, referring to fig. 6, the distance between the two first racks 1312 on the first scraping member 131 may be designed to be relatively short, and the distance between the two second racks 1332 on the second scraping member 133 may be designed to be relatively long. Meanwhile, the two first racks 1312 and 1332 of the first and second scrapers 131 and 133 are layered. That is, the two first racks 1312 on the first scraping member 131 are located above the two second racks 1332 on the second scraping member 133, and at the same time, the two first racks 1312 on the first scraping member 131 are located outside the two second racks 1332 on the second scraping member 133.

The center distance between the driving wheel and the second driven wheel 124 is smaller than the center distance between the first driven wheel 123 and the third driven wheel 125 corresponding to the first rack 1312 and the second rack 1332. And the thickness of the first driven wheel 123 is smaller than the difference between the thicknesses of the driving wheel and the first rack 1312, and the thickness of the third driven wheel 125 is smaller than the difference between the thicknesses of the second driven wheel 124 and the first rack 1312.

Alternatively, the transmission belt 127 may be a chain, and the first pulley 126, the second pulley, and the transmission belt 127 may be arranged in a chain transmission manner. The belt pulley transmission or the chain transmission is not limited, and is determined according to actual environmental space and design requirements.

Alternatively, the power member 110 may employ a motor including a power output shaft. The first pulley 126 may be fixedly connected to the power take-off shaft by a spline or a key.

In alternative embodiments, the transmission assembly 120 may have other configurations.

Referring to fig. 7 and 8, the transmission assembly 120 may include a transmission gear 121, a first pulley (not shown), and a transmission belt 127.

The scraping member 130 comprises a fixedly connected scraping plate 135 and a rack 1354, the rack 1354 is one in number and fixedly connected to one side of the scraping plate 135, and the extending direction of the rack 1354 is perpendicular to the extending direction of the scraping plate 135. The number of the scraping members 130 is two, namely a first scraping member 131 and a second scraping member 133, the rack on the first scraping member 131 is a first rack 1312, and the rack on the second scraping member 133 is a second rack 1332.

The transmission gear 121 may include a second pulley (not shown) and a driven gear 128, and the second pulley is coaxial with and fixedly connected to the driven gear 128. When the belt is installed, the first belt wheel (not shown) is connected to the power output end of the power member 110, and the transmission belt 127 is simultaneously sleeved on the first belt wheel and the second belt wheel to form a belt wheel transmission. The power member 110 can drive the driven gear 128 to rotate through a pulley transmission.

The driven gear 128 simultaneously engages with the first rack 1312 of the first scraping member 131 and the second rack 1332 of the second scraping member 133 to drive the first rack 1312 and the second rack 1332 to synchronously move toward each other when the driven gear 128 rotates in one direction (e.g., clockwise), so that the first scraping plate 1310 and the second scraping plate 1330 approach each other. When the driven gear 128 rotates in a reverse direction (e.g., counterclockwise), the first and second racks 1312 and 1332 may be driven to move synchronously away from each other, so that the first and second soil scraping plates 1310 and 1330 are moved away from each other.

The transmission assembly 120, driven by the power member 110, can drive the driven gear 128 to rotate, and the driven gear 128 drives the first rack 1312 and the second rack 1332 to move toward or away from each other, so that the first soil scraping plate 1310 and the second soil scraping plate 1330 move toward or away from each other.

The mop cleaning assembly 100 prevents the contaminated water or the polluted water from flowing into the inside of the mop cleaning assembly 100 to contaminate the driving assembly 120 and the power member 110 during the squeezing cleaning process of the dirt or the polluted water on the mop.

Optionally, with continued reference to FIG. 1, the mop cleaning assembly 100 may further include a deflector 136.

As shown in fig. 4, a through groove 1356 may be formed between the dirt scraping body 1350, the fixing portion 1352 and the rack 1354, and the baffle plate 136 is inserted into the through groove 1356, so that the rack 1354 and the dirt scraping body 1350 are respectively located at both sides of the baffle plate 136. After the installation is completed, the dirt scraping body 1350 is positioned outside the guide plate 136, the transmission assembly 120 and the rack 1354 can be shielded and protected by the guide plate 136, so that the sewage can be prevented from flowing in, and the service life of the mop cleaning assembly 100 can be prolonged.

The mop cleaning assembly 100 according to the embodiment of the present application transmits the power of the power member 110 to the wiping member 130 through the driving assembly 120 so that the wiping member 130 can reciprocate in the first direction 001. Due to the fact that the dirt scraping piece 130 is attached to the mop, when the dirt scraping piece 130 moves along the first direction 001, dirt or sewage on the mop can be scraped, the mop can be cleaned quickly, and secondary pollution to the ground caused by the mop is avoided.

Referring to fig. 9, an embodiment of the application further provides a cleaning robot base station 200.

The cleaning robot base station 200 may include a base 210, a washing assembly (not shown) and the mop cleaning assembly 100 described above.

Referring to fig. 10, the base 210 may include a receiving cavity 212, and a washing assembly 220 may be installed on the base 210, the washing assembly 220 being used to spray water to the mops to be cleaned. Thus, the washing assembly 220 may include a water jet which is oriented to correspond exactly with the swab to be cleaned. The mop cleaning assembly 100 is mounted in the receiving cavity 212 of the housing 210 and the wiper 130 of the mop cleaning assembly 100 can be fitted to a mop to be cleaned.

The scraping member 130 is reciprocally movable in a first direction 001 relative to the mop swab to be cleaned by the drive assembly 120.

When cleaning the mop, a cleaning robot is required to move into the base of the base station and then clean the mop through a cleaning assembly and a mop cleaning assembly. It is noted that the mop cleaning assembly is driven by the drive assembly to reciprocate in a first direction relative to the mop as the mop is driven by the power assembly of the cleaning robot to rotate.

Can set up cleaning machines people's power component's rotational speed and rotation direction to when making treat that clean mop every rotates certain angle, scrape dirty piece and can follow reciprocating motion many times along the first direction for the mop, thereby be favorable to scraping clean every position of mop, realize the clear purpose of degree of depth.

The cleaning robot base station 200 according to the embodiment of the present application is provided with a washing assembly 220 and a mop cleaning assembly 100 in a housing 210. After the cleaning robot finishes working, the cleaning robot moves to a base station of the cleaning robot and moves into a containing cavity of the base. Spray water to cleaning machines people's mop through washing the subassembly, simultaneously, scrape dirty 130 in the mop cleaning assembly and can carry out reciprocating motion along first direction 001 for the mop, conveniently strike off filth or sewage on the mop, improve clean effect, reduce the probability that causes secondary pollution to ground, promote user's good experience.

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; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (10)

1. A mop cleaning assembly for scraping dirt from a mop, comprising:

a power member;

the transmission assembly is in transmission connection with the power part and comprises a transmission gear; and

scrape dirty piece, scrape dirty piece and include fixed connection scrape dirty board and rack, the rack extends along first direction, so that scrape dirty piece and install the back on the mop, scrape dirty board can attached in the surface of mop, the rack with the drive gear meshing, just drive assembly is in can drive under the drive of power spare scrape dirty piece and follow first direction reciprocating motion.

2. A swab cleaning assembly according to claim 1, wherein the number of the dirt scraping members is two and is a first dirt scraping member and a second dirt scraping member respectively, the first dirt scraping member comprises a first dirt scraping plate and a first rack, the second dirt scraping member comprises a second dirt scraping plate and a second rack, the first dirt scraping plate and the second dirt scraping plate are arranged in parallel, the extending direction of the first rack is opposite to the extending direction of the second rack, and the first rack and the second rack are respectively in meshing transmission with the transmission gear.

3. A mop cleaning assembly according to claim 2 characterized in that the number of the first racks is two, two first racks are oppositely arranged on both sides of the first dirt scraping plate in the width direction, and the extending directions of the two first racks are the same; the number of the second racks is two, the two second racks are oppositely arranged on two sides of the second dirt scraping plate along the width direction, and the extending directions of the two second racks are the same.

4. A mop cleaning assembly according to claim 3 characterised in that the drive assembly also comprises a first pulley and a drive belt, the drive gear comprises a driving wheel, a first driven wheel, a second driven wheel and a third driven wheel, the driving wheel comprises a second pulley and a driving wheel, the second pulley is coaxial and fixedly connected with the driving wheel, the first pulley is connected to the output end of the power member, the drive belt is simultaneously sleeved on the first pulley and the second pulley, the driving wheel is respectively engaged with the first driven wheel and the second driven wheel, the second driven wheel is engaged with the third driven wheel, the driving wheel and the second driven wheel are respectively engaged with the first rack, and the first driven wheel and the third driven wheel are respectively engaged with the second rack.

5. A swab cleaning assembly according to claim 4, wherein the centre-to-centre distance between the drive wheel and the second driven wheel is less than the centre-to-centre distance between the first driven wheel and the third driven wheel, the first driven wheel having a thickness which is less than the difference between the thicknesses of the drive wheel and the first rack, and the third driven wheel having a thickness which is less than the difference between the thicknesses of the second driven wheel and the first rack.

6. A mop cleaning assembly according to claim 2, characterized in that the transmission assembly further comprises a first pulley and a transmission belt, the transmission gear comprises a second pulley and a driven gear, the second pulley is coaxially and fixedly connected with the driven gear, the first pulley is connected to the output end of the power member, the transmission belt is sleeved on the first pulley and the second pulley, and the driven gear is simultaneously engaged with the first rack and the second rack, so that the transmission assembly drives the driven gear to rotate under the driving of the power member, and further drives the first rack and the second rack to approach or move away from each other.

7. A swab cleaning assembly according to any one of claims 1 to 6, wherein the swab plate comprises a swab body and a fixing part protruding from one side of the swab body, the rack is connected to the fixing part, and the length direction of the swab body is perpendicular to the first direction.

8. A mop cleaning assembly according to claim 7 in which the mop cleaning assembly further comprises a mop scraping bar, the mop body comprises an embedding part arranged along the length direction, the embedding part is the side away from the fixing part, and the mop scraping bar is fixedly connected with the embedding part.

9. A mop cleaning assembly according to claim 7 further comprising a deflector plate, a through groove being formed between the mop cleaning body and the fixing part, the deflector plate being inserted into the through groove so that the rack and the mop cleaning body are respectively located at both sides of the deflector plate.

10. A cleaning robot base station, comprising:

the engine base comprises an accommodating cavity;

the cleaning assembly is arranged on the base and comprises a water spraying port, and the direction of the water spraying port is used for corresponding to the mop to be cleaned; and

a mop cleaning assembly according to any one of claims 1 to 9 which is mounted in a receptacle of the housing, the scrubbing member of the mop cleaning assembly being adapted to fit a mop to be cleaned such that the scrubbing member is reciprocally movable in the first direction relative to the mop to be cleaned under the action of the drive assembly.

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