CN114711674B

CN114711674B - Cleaning device

Info

Publication number: CN114711674B
Application number: CN202011531799.9A
Authority: CN
Inventors: 李超; 业明坤; 李清; 周幪幪; 张肃
Original assignee: Midea Group Co Ltd; Guangdong Midea White Goods Technology Innovation Center Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea White Goods Technology Innovation Center Co Ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2023-10-20
Anticipated expiration: 2040-12-22
Also published as: CN114711674A

Abstract

The application discloses a cleaning device, which comprises: the cleaning frame body is provided with two clamping grooves which are oppositely arranged in the first direction; the joint subassembly, set up in the clean box body, the joint subassembly includes: the clamping support is connected to the cleaning frame body and is positioned between the two clamping grooves; the two clamping plates are movably arranged in the first direction relative to the clamping support and are respectively clamped into the two clamping grooves so as to fix the cleaning towel on the cleaning frame body; the transmission assembly is arranged on the clamping support, is connected with the two clamping plates and drives the two clamping plates to be clamped to the two clamping grooves. Can be fixed with the cleaning towel when cleaning device cleans through the conveying subassembly, remove the fixing of cleaning towel when cleaning device needs to change the cleaning towel, need not manual operation, can realize the fixing of cleaning towel automatically, cleaning device is more intelligent.

Description

Cleaning device

Technical Field

The application belongs to the technical field of intelligent household appliances, and particularly relates to a cleaning device.

Background

With the development of high and new technologies, people can not meet the requirement of manually processing heavy households, and increasingly expect that intelligent robots can enter thousands of households, assist the living labor of people and expect improvement of the labor efficiency of households. Accordingly, development of a home-type intelligent robot, particularly a home-type intelligent cleaning robot, can successfully enter a general home, and almost becomes a demand for the entire domestic market.

Currently, there are some floor cleaning products on the market, and floor cleaning machines are cleaning tools for cleaning floors, carpets, etc. A typical floor scrubber is a floor cleaning floor, floor or carpet. However, the wiping component of the floor cleaning machine cannot achieve the wiping effect after long service time, the wiping cloth of the wiping component needs to be replaced, and the wiping cloth is usually fixed on the wiping component manually by a user in a magic tape mode and the like, so that the floor cleaning machine is troublesome to operate.

Disclosure of Invention

The application provides a cleaning device, which aims to solve the technical problem that a user can only manually fix the cleaning device on a wiping component.

In order to solve the technical problems, the application adopts a technical scheme that: a cleaning device, the cleaning device comprising: the cleaning frame body is provided with two clamping grooves which are oppositely arranged in the first direction; the joint subassembly, set up in the clean box body, the joint subassembly includes: the clamping support is connected to the cleaning frame body and is positioned between the two clamping grooves; the two clamping plates are movably arranged in the first direction relative to the clamping support, and are respectively clamped into the two clamping grooves so as to fix the cleaning towel on the cleaning frame body; the transmission assembly is arranged on the clamping support, is connected with the two clamping plates and drives the two clamping plates to be clamped to the two clamping grooves.

According to an embodiment of the present application, the transmission assembly is configured to drive the two clamping plates to be simultaneously clamped to the two clamping grooves or to be simultaneously withdrawn from the two clamping grooves.

According to an embodiment of the application, the transmission assembly comprises a gear transmission assembly comprising: the two racks are respectively connected to the two clamping plates, are arranged in parallel and have opposite saw teeth; the gear is in meshed connection with the two racks and is positioned between the two racks.

According to an embodiment of the present application, the transmission assembly includes at least two sets of gear transmission assemblies, the at least two sets of gear transmission assemblies are respectively arranged at intervals along a second direction, and the second direction is perpendicular to the first direction and parallel to the main surface of the clamping plate; gears in the at least two groups of gear transmission assemblies are coaxially connected by the same driving shaft.

According to one embodiment of the application, the rack is provided with a bar groove, and the long axis direction of the bar groove is the first direction; the clamping support is provided with a limiting column, and the limiting column penetrates through the strip-shaped groove.

According to an embodiment of the application, the transmission assembly comprises a rotary transmission assembly comprising: the rotating piece is rotationally connected to the clamping support; the two rotating rods are respectively connected with the two clamping plates in a rotating way, and each rotating rod is connected between the rotating piece and the clamping plate; the rotating rod is provided with a sliding groove, and the rotating piece is connected in the sliding groove in a sliding way; the connecting lines of the two ends of the rotating pieces, which are respectively connected with the two rotating rods, pass through the rotating center of the rotating piece.

According to an embodiment of the present application, the transmission assembly includes two sets of rotation transmission assemblies respectively disposed at two ends of the clamping plate.

According to an embodiment of the present application, the transmission assembly includes two transmission rods spaced along the first direction and disposed parallel to each other; the two rotating parts are arranged at intervals along a second direction and are parallel to each other, and the second direction is perpendicular to the first direction and is parallel to the main surface of the clamping plate; each rotating piece is hinged with the two transmission rods, and the two transmission rods and the two rotating pieces form a deformable parallelogram structure.

According to an embodiment of the present application, a side of the clamping plate facing the clamping groove is a saw tooth structure.

According to an embodiment of the present application, the cleaning device includes a housing, a cleaning opening is formed on the housing, and the cleaning frame is located at the cleaning opening; the inside of the shell is provided with a vibrating motor which is connected with the cleaning frame body.

The beneficial effects of the application are as follows: when needs fixed cleaning towel for the cleaning towel passes through two joint grooves, through drive assembly with two joint plates joint to two joint grooves in, thereby the cleaning towel is by the joint plate card in the joint groove, and the cleaning towel is fixed in clean framework, avoids in cleaning device's clean in-process, and the cleaning towel takes place relative motion with clean face friction, maintains cleaning device's cleaning efficiency. When the fixation of the cleaning towel needs to be released, the transmission assembly drives the two clamping plates to separate from the two clamping grooves respectively, and the cleaning towel is lost to be fixed and can be replaced or taken down. Can be fixed with the cleaning towel when cleaning device cleans through the conveying subassembly, remove the fixing of cleaning towel when cleaning device needs to change the cleaning towel, need not manual operation, can realize the fixing of cleaning towel automatically, cleaning device is more intelligent.

Drawings

For a clearer description of the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic perspective view of an embodiment of a cleaning apparatus according to the present application;

FIG. 2 is a schematic perspective view of an embodiment of a cleaning device according to the present application, wherein a cover and a housing are opened;

FIG. 3 is a schematic perspective view of another view of an embodiment of the cleaning device of the present application showing the bottom of the wiping device;

FIG. 4 is a schematic view of a cleaning frame, a clamping assembly and a transmission assembly according to another embodiment of the cleaning apparatus of the present application;

FIG. 5 is a schematic cross-sectional view of a cleaning frame, a clamping assembly and a transmission assembly according to another embodiment of the cleaning apparatus of the present application;

FIG. 6 is a schematic view of a rotary drive assembly of a further embodiment of the cleaning apparatus of the present application;

FIG. 7 is a schematic view of a gear assembly of a further embodiment of the cleaning apparatus of the present application;

FIG. 8 is a schematic cross-sectional view of a gear assembly of a further embodiment of the cleaning apparatus of the present application;

FIG. 9 is a schematic view of the unreeling mechanism, cleaning mechanism, transporting mechanism, and storing mechanism of one embodiment of the cleaning device of the present application;

FIG. 10 is a schematic cross-sectional view of an unreeling mechanism, a cleaning mechanism, a transporting mechanism, and a storing mechanism of one embodiment of the cleaning device of the present application;

FIG. 11 is a schematic cross-sectional view of another orientation of the unwind mechanism, the cleaning mechanism, the transport mechanism, and the storage mechanism of an embodiment of the cleaning device of the present application;

fig. 12 is an enlarged schematic view of the portion C in fig. 11.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

An embodiment of the present application discloses a cleaning device 100, as shown in fig. 1, 4 and 5, the cleaning device 100 includes a cleaning mechanism 120, and the cleaning mechanism 120 includes a cleaning frame 121, a clamping assembly 122 and a transmission assembly 123. The cleaning frame 121 is formed with two clamping grooves 1211 which are oppositely arranged in the first direction A-A, the clamping assembly 122 is arranged on the cleaning frame 121, the cleaning towel 112 passes through one clamping groove 1211, passes through the cleaning frame 121 and then passes back through the other clamping groove 1211, and the clamping assembly 122 is matched with the clamping groove 1211 to fix the cleaning towel 112 passing through the clamping groove 1211. The clamping assembly 122 includes a clamping bracket 1221 and two clamping plates 1222, the clamping bracket 1221 is connected to the cleaning frame 121 and is located between the two clamping grooves 1211, the two clamping plates 1222 are movably disposed in a first direction A-A relative to the clamping bracket 1221, the two clamping plates 1222 move back to back in the first direction A-A, and are respectively clamped in the two clamping grooves 1211, so as to fix the cleaning towel 112 on the cleaning frame 121. The transmission assembly 123 is disposed on the clamping bracket 1221 and connected to the two clamping plates 1222, and the transmission assembly 123 drives the two clamping plates 1222 to be clamped into the two clamping grooves 1211.

The first direction A-A is a predetermined straight line direction on the cleaning frame 121, and the length direction of the cleaning towel 112 is set along the first direction A-A, that is, the cleaning towel 112 is transported along the first direction A-A when being replaced, and two clamping grooves 1211 and the clamping assemblies 122 are oppositely set along the first direction A-A to fix the passing cleaning towel 112.

When the cleaning towel 112 needs to be fixed, the cleaning towel 112 passes through the two clamping grooves 1211, and the two clamping plates 1222 are clamped into the two clamping grooves 1211 through the transmission assembly 123, so that the cleaning towel 112 is clamped in the clamping grooves 1211 by the clamping plates 1222, the cleaning towel 112 is fixed to the cleaning frame 121, and the relative movement of the cleaning towel 112 and the cleaning surface due to friction in the cleaning process of the cleaning device 100 is avoided, so that the cleaning efficiency of the cleaning device 100 is maintained. When the cleaning towel 112 needs to be released from the fixation, the transmission assembly 123 drives the two clamping plates 1222 to leave the two clamping grooves 1211 respectively, so that the cleaning towel 112 is lost to be fixed and replaced or removed. The cleaning towel 112 can be fixed through the conveying assembly when the cleaning device 100 is cleaned, the fixing of the cleaning towel 112 is released when the cleaning device 100 needs to replace the cleaning towel 112, manual operation is not needed, the fixing of the cleaning towel 112 can be automatically realized, and the cleaning device 100 is more intelligent.

In order to keep the cleaning towel 112 flat, the transmission assembly 123 is used for driving the two clamping plates 1222 to be clamped to the two clamping grooves 1211 at the same time or to retract from the two clamping grooves 1211 at the same time, so that the two ends of the cleaning towel 112 are fixed or released at the same time, the cleaning towel 112 is kept flat, and the cleaning device 100 operates more stably.

In an embodiment, as shown in fig. 6, the transmission assembly 123 includes a rotation transmission assembly 125, the rotation transmission assembly 125 includes a rotation member 1251 and two rotation rods 1252, the rotation member 1251 is rotatably connected to the clamping bracket 1221, the two rotation rods 1252 are respectively rotatably connected to the two clamping plates 1222, each rotation rod 1252 is connected between the rotation member 1251 and the clamping plate 1222, and the distance between the two ends of the rotation member 1251 in the first direction A-A is increased or decreased by the rotation member 1251, so as to drive the two rotation rods 1252 to move away from or approach each other, that is, drive the two clamping plates 1222 to be respectively clamped in the two clamping grooves 1211 or move away from the two clamping grooves 1211.

Because the rotating member 1251 is biased to two sides when rotating, in order to avoid the snap-in plate 1222 from being biased to two sides, as shown in fig. 6, a sliding groove 12521 is formed on the rotating member 1251, the rotating member 1251 is slidably connected in the sliding groove 12521, so that the rotating member 1251 can slide along the sliding groove 12521, and the bias of the two ends of the rotating member 1251 to two sides when rotating is balanced, so that the snap-in plate 1222 keeps moving along the first direction A-A, and is snapped into the two snap-in grooves 1211 along the first direction A-A, and the cleaning towel 112 keeps flat when being snapped into the snap-in grooves 1211.

In order to achieve stable driving of the clamping plate 1222, as shown in fig. 6, the transmission assembly 123 includes two sets of rotation transmission assemblies 125 respectively disposed at two ends of the clamping plate 1222. Specifically, the transmission assembly 123 includes two transmission rods 1253, and the two transmission rods 1253 are spaced apart along the first direction A-A and are disposed parallel to each other; the two rotary members 1251 are spaced apart and arranged in parallel along a second direction B-B, which is perpendicular to the first direction A-A and parallel to the main surface of the clamping plate 1222. Each swivel 1251 is hinged to two transmission rods 1253, it being understood that the two swivel 1251 and the two transmission rods 1253 form a deformable parallelogram structure. By rotating the two rotating members 1251, the two transmission rods 1253 can be driven to move away from or close to each other, so that the two clamping plates 1222 are respectively clamped in the two clamping grooves 1211 or move away from the two clamping grooves 1211. The two sets of rotation transmission assemblies 125 drive the clamping plate 1222 to move along the first direction A-A, so that the clamping plate 1222 moves more stably.

It should be noted that, since each rotary member 1251 is hinged to two transmission rods 1253, the two rotary members 1251 and the two transmission rods 1253 form a deformable parallelogram structure, in an embodiment, only one motor may be provided to drive one of the rotary members 1251 to rotate, so as to drive the two sets of rotary transmission assemblies 125 to move together, thereby reducing motor setting and control costs. Of course, in other embodiments, two motors may be provided to drive rotation of the two rotary members 1251, respectively, without limitation.

In the above embodiment, the transmission assembly 123 includes the rotation transmission assembly 125, and in yet another embodiment of the present application, as shown in fig. 7 and 8, the transmission assembly 123 includes the gear transmission assembly 124, and the gear transmission assembly 124 includes two racks 1241 and a gear 1242. The two racks 1241 are respectively connected to the two clamping plates 1222, the length direction of the two racks 1241 is in the first direction A-A, the two racks 1241 are arranged in parallel, and the sawtooth sides of the two racks 1241 are arranged oppositely; the gear 1242 is engaged with both racks 1241 and is located between the racks 1241. The gear 1242 rotates to drive the two racks 1241 away from or close to each other, so as to drive the two clamping plates 1222 to be respectively clamped in the two clamping grooves 1211 or away from the two clamping grooves 1211.

To achieve stable driving of the clamping plate 1222, as shown in fig. 7, the transmission assembly 123 includes at least two sets of gear transmission assemblies 124, and the at least two sets of gear transmission assemblies 124 are respectively disposed at intervals along a second direction B-B, which is perpendicular to the first direction A-A and parallel to the main surface of the clamping plate 1222. Through the rotation of all the gears 1242, the corresponding two racks 1241 can be driven to be far away from or close to each other, so that the two clamping plates 1222 are driven to be respectively clamped in the two clamping grooves 1211 or far away from the two clamping grooves 1211. The snap plate 1222 is moved more smoothly as the snap plate 1222 is driven by at least two sets of gear assemblies 124.

It should be noted that, since the clamping plate 1222 is driven by at least two sets of the gear assemblies 124, in one embodiment, as shown in fig. 7, the gears 1242 of all the gear assemblies 124 are coaxially connected by the same driving shaft 1243, and the driving shaft 1243 is driven to rotate by one motor, so as to reduce the motor setting cost and facilitate the synchronous control of the gear assemblies 124. Of course, in other embodiments, multiple motors may be provided to drive each set of gear assemblies 124 separately, without limitation. Specifically, in the present embodiment, the gear assembly 124 is provided with two sets, and in other embodiments, the gear assembly 124 may be provided with three sets, four sets, or more.

In order to maintain the racks 1241 and the gears 1242 of each set of the gear assembly 124 in the engaged state, as shown in fig. 7, the racks 1241 are provided with a bar-shaped groove 12411, the long axis direction of the bar-shaped groove 12411 is the first direction A-A, the clamping support 1221 is provided with a limit post 1244, the limit post 1244 passes through the bar-shaped grooves 12411 of the two racks 1241, and when the two racks 1241 move relatively, the limit post 1244 moves along the bar-shaped groove 12411. Because the spacing post 1244 and the bar-shaped groove 12411 are matched and spacing, the moving range of the rack 1241 along the first direction A-A is within the length range of the bar-shaped groove 12411, so as to avoid the gear 1242 and the rack 1241 from being separated due to excessive rotation of the gear 1242; in addition, the matching and limiting of the limiting post 1244 and the bar-shaped groove 12411 also limits the movement distance of the clamping plate 1222 towards the clamping groove 1211 and the movement distance away from the clamping groove 1211, so as to avoid excessive movement of the clamping plate 1222 towards or away from the clamping groove 1211. One end of the limiting post 1244, which is far away from the clamping support 1221, is provided with a step surface and is contacted with the outer surface of the rack 1241, so that the rack 1241 can be prevented from being separated from the gear 1242.

In other embodiments, other structures of the transmission assembly 123 may be used in addition to the rotation transmission assembly 125 and the gear transmission assembly 124 described above to drive the two clamping plates 1222 to be clamped into the two clamping grooves 1211.

In order to improve the fixing capability of the clamping plate 1222 to the cleaning towel 112, as shown in fig. 6 and 7, a saw tooth structure is formed on a side of the clamping plate 1222 facing the clamping groove 1211, and the clamping plate 1222 with the saw tooth structure can improve the friction force with the cleaning towel 112, so that the cleaning towel 112 can be stably clamped in the clamping groove 1211.

Further, a vibration motor (not shown) is disposed in the housing 150, and is connected to the cleaning frame 121, and the vibration motor is used for applying a vibration force to the cleaning frame 121, so that the cleaning frame 121 is in vibration contact with the surface to be wiped, thereby ensuring a good cleaning effect. Due to the arrangement of the vibration motor, vibration may be generated to the cleaning frame 121, and if the cleaning frame 121 continuously vibrates during operation, the vibration is transmitted to other elements of the cleaning apparatus 100, which may affect the stability of the operation of the cleaning apparatus 100 and the service life of the elements of the cleaning apparatus 100, in one embodiment, the cleaning apparatus 100 may further include a buffering device, such as a rubber column, connected between the housing 150 and the cleaning frame 121 for vibration reduction and buffering.

As shown in fig. 9 and 10, the cleaning device 100 includes an unreeling mechanism 110, a cleaning mechanism 120, a conveying mechanism 130, and a storage structure 140. The unreeling mechanism 110 is used for bearing an unreeling roller 111, the unreeling roller 111 is rotatably arranged on the unreeling mechanism 110, the unreeling roller 111 is used for bearing a cleaning towel 112, and the unreeling roller 111 releases the cleaning towel 112 when the cleaning device 100 changes the cleaning towel. The cleaning mechanism 120 is used to press the cleaning towel 112 released by the unreeling mechanism 110 against the floor. The conveying mechanism 130 is used for collecting the used cleaning towel 112, i.e. the cleaning towel 112 released by the unreeling mechanism 110 and cleaned by the cleaning mechanism 120. The storage structure 140 is formed with a storage port 141 and a storage area 142, and in use, the transfer mechanism 130 transfers the cleaning wipe 112 to the storage port 141, through which the cleaning wipe 112 enters the storage area 142 and stores in the storage area 142.

As shown in fig. 9 and 10, the clean towel 112 is stored by the unreeling roller 111, the storage structure 140 stores the used towel 112, the conveying mechanism 130 plays a role in conveying, the used towel 112 is collected and stored in the storage area 142, and meanwhile, the clean towel 112 is synchronously conveyed to the cleaning mechanism 120, so that automatic replacement of the towel 112 is realized, manual operation is simplified, and the cleaning device 100 can work independently. Because the cleaning device 100 can automatically replace the cleaning towel 112, the cleaning device 100 can replace the clean cleaning towel 112 in time without participation of a user, so that the cleaning efficiency of the cleaning device 100 is improved, and the cleaning time and the energy consumption of the cleaning device 100 are reduced. In addition, since the storage area 142 is provided, the temporary storage of the used cleaning towel 112 is realized, the user only needs to take away the used cleaning towel 112 after a period of time, the activities of the user's care machines are greatly reduced, and the storage area is simple in structure and small in occupied space.

The clean cleaning towel 112 is stored by the unreeling roller 111, the storage structure 140 stores the used cleaning towel 112, the conveying mechanism 130 plays a role in conveying, the used cleaning towel 112 is collected and stored in the storage area 142, and meanwhile the clean cleaning towel 112 is synchronously conveyed to the cleaning mechanism 120, so that the cleaning towel 112 can be automatically replaced. Meanwhile, the cleaning towel 112 can be fixed through the conveying assembly when the cleaning device 100 cleans, and the fixing of the cleaning towel 112 can be released when the cleaning device 100 needs to replace the cleaning towel 112, so that manual operation is not needed, and the fixing of the cleaning towel 112 can be automatically realized. Through the cooperation of the elements of the cleaning device 100, the cleaning towel 112 is automatically replaced and fixed, the operation of a user is reduced, and the intellectualization of the cleaning device 100 is realized.

It should be noted that, the cleaning towel 112 may be a recyclable cleaning towel 112, and the user may take out the used cleaning towel 112, clean and dry the cleaning towel for reuse, so as to save material and facilitate environmental protection; alternatively, the cleaning towel 112 may be a disposable cleaning towel 112, and the user may directly tear the used cleaning towel 112 in the storage area 142 and discard the same, which is more simple and convenient.

As shown in fig. 10, the conveying mechanism 130 includes a driving roller assembly 131, the driving roller assembly 131 includes two parallel conveying rollers and a motor for driving the conveying rollers to rotate, a conveying port 1311 is formed between the two conveying rollers, the used cleaning towel 112 is clamped at the conveying port 1311 of the driving roller assembly 131, the storage port 141 is located above the conveying port 1311, and the length of the storage port 141 is not less than the length of the conveying port 1311, when the driving roller assembly 131 clamps the used cleaning towel 112 and rotates for conveying, the used cleaning towel 112 enters the storage area 142 through the storage port 141. The driving roller assembly 131 can collect the used cleaning towel 112, and under the linkage action, the cleaning towel 112 which is connected with the used cleaning towel 112 and is wound on the unwinding roller 111 moves to the position of the cleaning mechanism 120, so that the cleaning towel 112 is automatically replaced.

As shown in fig. 2 and 3, the cleaning device 100 further includes a housing 150, the housing 150 is formed with a functional cavity 151 and a cleaning port 152, and the unreeling mechanism 110, the storing structure 140, and the conveying mechanism 130 are disposed in the functional cavity 151. When the cleaning device 100 is used, the cleaning opening 152 is usually located at the bottom, the cleaning opening 152 is connected to the functional cavity 151, and the cleaning mechanism 120 is disposed on the housing 150 and located at the cleaning opening 152, so that the clean cleaning towel 112 on the unreeling mechanism 110 can pass through the cleaning opening 152 and be disposed on the cleaning mechanism 120, and the cleaning towel 112 after being used on the cleaning mechanism 120 can pass through the cleaning towel 112 and be stored in the storage structure 140.

As shown in fig. 9 and 10, the storage structure 140 includes a storage frame 143 and a storage baffle 144, where the storage baffle 144 is disposed on the storage frame 143, and the storage baffle 144 divides the storage frame 143 into a mounting area 145 near the cleaning mechanism 120 and a storage area 142 far from the cleaning mechanism 120, and the storage baffle 144 can perform a bearing and supporting function on the used cleaning towel 112 stored in the storage area 142. The conveying mechanism 130 is rotatably disposed on the storage frame 143 and is located in the mounting area 145, so that the cleaning towel 112 stored in the storage area 142 is separated from the conveying mechanism 130, and the cleaning towel 112 is prevented from being stacked on the conveying mechanism 130 to affect the conveying operation of the conveying mechanism 130. Wherein the rotational axis of the transfer mechanism 130 is parallel to the rotational axis of the unwind roller 111 such that the cleaning towel remains smoothly transported in the first direction A-A.

Specifically, as shown in fig. 10, the conveying mechanism 130 includes a driving roller assembly 131, the driving roller assembly 131 includes two conveying rollers and a motor for driving the conveying rollers to rotate, the conveying rollers are rotatably disposed in the storage frame 143 and located in the mounting area 145, and the motor is disposed in the storage frame 143 and located in the mounting area 145, so that the conveying mechanism 130 is relatively fixed to the storage frame 143, and the overall structure is compact.

In order to simplify the overall structure of the cleaning apparatus 100, as shown in fig. 10, the unreeling mechanism 110 includes an unreeling support 113, the unreeling support 113 is fixedly connected with a storage frame 143, a space between the unreeling support 113 and the storage frame 143 forms a storage region 142, and a gap between the unreeling support 113 and a storage baffle 144 forms a storage port 141. Thus, the unreeling mechanism 110 can assist the storage structure 140 to form the storage area 142 and the storage port 141 in addition to executing its own functions, and the internal structure of the cleaning device 100 is designed reasonably and skillfully, so as to save materials and space.

Further, as shown in fig. 10 to 12, the unreeling support 113 is formed with a placement opening 1131, the placement opening 1131 is located at a side of the placement support facing away from the storage region 142, and the placement opening 1131 is used for unreeling the unreeling roller 111. The two ends of the unreeling support 113 are provided with roller supporting pieces 1132, the roller supporting pieces 1132 are used for supporting the two ends of the unreeling roller 111, and the two roller supporting pieces 1132 can be movably arranged on the unreeling support 113 along the direction of approaching or separating from each other. Specifically, the first end 11321 of the roller support 1132 is configured to support the unreeling roller 111, a pressing space is formed between the second end 11322 and the unreeling bracket 113, and when the second end 11322 of the roller support 1132 is pressed in the direction of the first end 11321, the first end 11321 moves towards the placing opening 1131 to abut against the two ends of the unreeling roller 111, so as to prevent the unreeling roller 111 from being released from the placing opening 1131; when the roller support 1132 is pressed in a direction away from the placement port 1131, the first end 11321 disengages from the placement port 1131 and the unwind roller 111 loses its restraint and can be removed from the placement port 1131 for replacement of the cleaning wipe 112. It should be noted that, in order to facilitate the support of the roller support 1132 to the unreeling roller 111, the unreeling roller 111 is hollow, or the two ends of the unreeling roller 111 have holes and grooves for the roller support 1132 to support, so that the roller support 1132 can effectively support the unreeling roller 111.

To facilitate movement of the roller support 1132, as shown in fig. 9, a pressing groove 11323 is provided on the outer side of the roller support 1132, and the pressing groove 11323 is provided for a finger of a user to be inserted therein so as to apply force to the roller support 1132, thereby moving the roller support 1132. In other embodiments, the outside of the roller support 1132 may also be provided with a raised structure to facilitate the user pushing on the raised structure to apply a force to the roller support 1132.

Further, as shown in fig. 9 and 12, the unreeling mechanism 110 further includes a fastening structure 114, a fastening position (not shown in the drawings) is disposed on the housing 150 of the cleaning device 100, the fastening position is disposed on an inner wall of the functional cavity 151, the fastening structure 114 is correspondingly disposed in matching with the fastening position, and the unreeling bracket 113 is connected to the fastening position through the fastening structure 114, that is, the unreeling mechanism 110 is connected to the housing 150 through the fastening structure 114. Because unreel support 113 and storage framework 143 fixed connection, and transport mechanism 130 sets up in storage framework 143, unreel mechanism 110 promptly, transport mechanism 130 and storage structure 140 are integrative to be set up, and be located function chamber 151, unreel mechanism 110, transport mechanism 130 and storage structure 140 of integrative setting are connected through buckle structure 114 and knot position, and connect in function chamber 151, through releasing buckle structure 114 and detaining mutual fixation in position, unreel mechanism 110, transport mechanism 130 and storage structure 140 of integrative setting can take out in the function chamber 151, be convenient for collect or change unreel roller 111 and cleaning towel 112, and be convenient for clean storage structure 140 etc..

As shown in fig. 12, the fastening structure 114 includes a fastener 1141, a key 1142, and an elastic member 1143 (not shown in the drawings), the elastic member 1143 is located on a side of the fastener 1141 facing away from the fastening position, and between the fastener 1141 and the unreeling bracket 113, and the elastic member 1143 drives the fastener 1141 to fasten to the fastening position. The key 1142 is pressed down to the buckle 1141 under the action of external force, the key 1142 and the buckle 1141 are contacted with each other through the inclined plane, and the key 1142 pushes the buckle 1141 to compress the elastic element 1143 and move in a direction away from the buckle position, so as to drive the buckle 1141 to be separated from the buckle position. So that the fastening structure 114 is separated from the fastening position, and the integrally provided unreeling mechanism 110, the conveying mechanism 130 and the storage structure 140 can be taken out from the functional cavity 151. When the device is installed, the button 1142 can be pressed to enable the buckle 1141 to compress the elastic member 1143 and move into the unreeling bracket 113, the integrally-arranged unreeling mechanism 110, the conveying mechanism 130 and the storage structure 140 are put into the functional cavity 151, the button 1142 is released, the elastic member 1143 pushes the buckle 1141 to be clamped in the buckle position, and the buckle structure 114 is connected with the housing 150. Through buckle structure 114, can easily realize unreeling mechanism 110, transport mechanism 130 and storage structure 140's take out and installation, easy operation helps promoting user experience.

In addition, as shown in fig. 2, the cleaning device 100 includes a water supply mechanism 161, the housing 150 further forms a water supply chamber 160, the water supply mechanism 161 is disposed in the water supply chamber 160, the water supply mechanism 161 is used for supplying water to the cleaning towel 112 pressed by the cleaning mechanism 120, the cleaning towel 112 having a certain humidity has stronger detergency and high cleaning efficiency.

Further, as shown in fig. 2, the cleaning device 100 further includes a cover 170, and the cover 170 is connected to the housing 150, covers the water supply chamber 160 and the functional chamber 151, and protects the water supply chamber 160 and the functional chamber 151. Specifically, the cover 170 is hinged to the housing 150, and of course, the cover 170 may be detachably connected to the housing 150 in other manners.

To facilitate the cleaning device 100 to replace the cleaning towel, in an embodiment, the cleaning device 100 includes a controller (not shown in the figure), where the controller is configured to control the unwinding mechanism 110 to replace the cleaning towel, and simultaneously control the cleaning device 100 to move in a first direction A-A, where the first direction A-A is opposite to a moving direction of the cleaning towel 112 pressed by the cleaning mechanism 120, that is, the first direction A-A is a direction of a friction force between the cleaning towel 112 and the cleaning surface, so that the friction force between the cleaning towel 112 and the cleaning surface can assist the conveying mechanism 130 to automatically replace the cleaning towel 112, thereby improving the replacement efficiency of the cleaning towel 112.

The foregoing description is only illustrative of the present application and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present application.

Claims

1. A cleaning device, the cleaning device comprising:

the cleaning frame body is provided with two clamping grooves which are oppositely arranged in the first direction;

the joint subassembly, set up in the clean box body, the joint subassembly includes:

the clamping support is connected to the cleaning frame body and is positioned between the two clamping grooves;

the two clamping plates are movably arranged in the first direction relative to the clamping support, and are respectively clamped into the two clamping grooves so as to fix the cleaning towel on the cleaning frame body;

the transmission assembly is arranged on the clamping support, is connected with the two clamping plates, drives the two clamping plates to be clamped to the two clamping grooves, and is used for driving the two clamping plates to be clamped to the two clamping grooves at the same time or to withdraw from the two clamping grooves at the same time;

the transmission assembly includes a rotary transmission assembly including:

the rotating piece is rotationally connected to the clamping support;

the two rotating rods are respectively connected with the two clamping plates in a rotating way, and each rotating rod is connected between the rotating piece and the clamping plate; the rotating rod is provided with a sliding groove, and the rotating piece is connected in the sliding groove in a sliding way;

the connecting lines of the two ends of the rotating pieces, which are respectively connected with the two rotating rods, pass through the rotating center of the rotating piece.

2. The cleaning device of claim 1, wherein the transmission assembly comprises two sets of rotation transmission assemblies respectively disposed at two ends of the clamping plate.

3. The cleaning apparatus of claim 2, wherein the drive assembly comprises two drive rods spaced apart in the first direction and disposed parallel to each other; the two rotating parts are arranged at intervals along a second direction and are parallel to each other, and the second direction is perpendicular to the first direction and is parallel to the main surface of the clamping plate; each rotating piece is hinged with the two transmission rods, and the two transmission rods and the two rotating pieces form a deformable parallelogram structure.

4. The cleaning device of claim 1, wherein a side of the clamping plate facing the clamping groove is of a saw tooth structure.

5. The cleaning device according to claim 1, wherein the cleaning device includes a housing having a cleaning opening formed therein, the cleaning frame being located at the cleaning opening; the inside of the shell is provided with a vibrating motor which is connected with the cleaning frame body.