A roller cleaning device for cleaning a mop head and a mop bucket

Abstract

The utility model discloses a kind of roller cleaning device and mop bucket for cleaning the wiping of mop, including bucket body, roller cleaning part and speed change mechanism, bucket body is equipped with the cleaning area for mop head insertion, mop head can reciprocate in cleaning area along first direction and second direction;Roller cleaning part includes rotating roller, cleaning member is set on rotating roller, rotating roller is rotatably set in cleaning area, when mop head inserts cleaning area, cleaning member resists the surface of wiping of mop head;The power input end of speed change mechanism is connected with a power source transmission, and the power output end of speed change mechanism is connected with rotating roller transmission;When mop head moves in cleaning area towards first direction and / or second direction, power source drives rotating roller relative to wiping fast rotation by speed change mechanism, so that rotating roller drives cleaning member to roll press wiping fast. The utility model can improve the cleaning effect to wiping.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tool technology, and in particular to a roller cleaning device and mop bucket for cleaning items wiped on a mop. Background Technology

[0002] A flat mop is a type of mop that makes contact with the floor through a flat surface. It is popular among consumers due to its ease of use and efficient cleaning. The main components of a flat mop include the mop handle, mop head, and a cleaning agent (such as a mop cloth). The cleaning agent is attached to the mop head using methods such as attaching, pasting, or snap-fitting.

[0003] In the prior art, flat mops are often equipped with a mop bucket. By repeatedly inserting and lifting the mop head into the mop bucket, dirt on the surface of the object being wiped can be cleaned.

[0004] Commercially available flat mop buckets typically use a scraper (also known as a squeezer) to clean the items being wiped. For example, see the Chinese Utility Model Patent (authorization announcement number CN213216786U) which discloses a flat mop tool, essentially a flat mop bucket. This flat mop tool is equipped with a squeezing device for cleaning items. This squeezing device includes a squeezing frame connected to the bucket body, with a squeezing opening on the squeezing frame. A squeezer is mounted on the squeezing frame, overlapping the squeezing opening. When squeezing water or washing the items, the mop handle and the squeezing head, in a squeezing state, are inserted into the squeezing opening. The items are facing the squeezer, and the flat mop moves up and down, using the squeezer to move and squeeze the items to squeeze out water or wash them.

[0005] The aforementioned cleaning method essentially relies on the sliding friction generated during the relative movement of the object to be wiped and the squeezer (scraper). The lip of the squeezer scrapes and squeezes the surface of the object to achieve the effect of cleaning and drying. However, its shortcomings are as follows: the squeezer can only scrape off a small portion of the dirt attached to the surface of the object, while it cannot effectively remove dirt in the deeper areas of the object. In fact, during the squeezing process, the squeezer often pushes some of the dirt on the surface of the object into the deeper layers. In addition, when there is hair attached to the surface of the object, the squeezer cannot scrape the hair off the surface. Instead, the hair will move towards the deeper layers of the object under the squeezing action of the squeezer, resulting in poor cleaning effect.

[0006] In addition, some flat mop buckets currently use rotating rollers to clean the wiped items. For example, see the Chinese Utility Model Patent (Authorization Announcement No. CN218128438U) which discloses a squeezing mechanism for cleaning wiped items on a mop. This squeezing mechanism is equipped with a rotating roller for cleaning wiped items. Its working principle is as follows: when the wiped item moves upward with the mop head relative to the mop bucket, the rotating roller is in a state close to the wiped item. The rotating roller neither swings nor rotates, and sliding friction is formed between the rotating roller and the wiped item. At this time, the scraper strip on the surface of the rotating roller has the effect of scraping off the wiped item. When the wiped item moves downward with the mop head relative to the mop bucket, the rotating roller relies on the elastic force of the elastic element to press against the wiped item. At this time, the rotating roller can rotate circumferentially, and the sliding friction between the rotating roller and the wiped item changes to rolling friction, thereby reducing the friction between the rotating roller and the wiped item.

[0007] This structural design, which uses a rotating roller instead of a squeezer, does not effectively clean the object being wiped when the roller rolls relative to it. In other words, the essence of this design is still to clean the object by means of sliding friction, and therefore it still suffers from poor cleaning performance. Summary of the Invention

[0008] The purpose of this invention is to address the shortcomings and deficiencies of the existing technology by providing a roller cleaning device and mop bucket for cleaning items wiped on a mop, which can improve the cleaning effect on the wiped items.

[0009] To achieve the above objectives, the present invention adopts the following technical solution.

[0010] A roller cleaning device for cleaning wiping materials off a mop includes:

[0011] The bucket body has a cleaning area for inserting a mop head, and the mop head can reciprocate in the cleaning area along a first direction and a second direction.

[0012] A roller-type cleaning component, comprising a rotating roller and a cleaning member disposed on the rotating roller, the rotating roller being rotatably disposed within the cleaning area, wherein when the mop head is inserted into the cleaning area, the cleaning member abuts against the surface of the material being wiped by the mop head;

[0013] A transmission mechanism, wherein the power input end of the transmission mechanism is connected to a power source for transmission, and the power output end of the transmission mechanism is connected to the rotating roller for transmission.

[0014] When the mop head moves in the cleaning area in the first direction and / or the second direction, the power source drives the rotating roller to rotate rapidly relative to the wiping object through the speed change mechanism, so that the rotating roller drives the cleaning component to quickly roll and press the wiping object.

[0015] Furthermore, the power source is the mop head, and the mop head is provided with a rack;

[0016] The power input end of the speed change mechanism is provided with a transmission shaft, and a drive gear that meshes with the rack is provided on the transmission shaft;

[0017] When the mop head is inserted into the cleaning area, the rack engages with the drive gear to drive the speed change mechanism.

[0018] Furthermore, a one-way bearing is provided between the drive gear and the transmission shaft, and the drive gear and the transmission shaft form a one-way transmission connection through the one-way bearing.

[0019] Furthermore, the cleaning area has a washing station and a drying station, with one end of the rotating roller extending to the washing station and the other end of the rotating roller extending to the drying station;

[0020] The rack includes a first rack and a second rack disposed on both sides of the mop head;

[0021] The drive gear includes a first drive gear corresponding to the cleaning station and a second drive gear corresponding to the drying station. Both the first drive gear and the second drive gear are sleeved on the outside of the transmission shaft. One-way bearings are respectively provided between the first drive gear and the transmission shaft and between the second drive gear and the transmission shaft.

[0022] When the mop head is inserted into the cleaning station, the first rack meshes with the first drive gear, and the second rack is misaligned with the second drive gear;

[0023] When the mop head is inserted into the drying station, the first rack is misaligned with the first drive gear, and the second rack meshes with the second drive gear.

[0024] Furthermore, the power source is an electric motor, and the output shaft of the electric motor is connected to the power input end of the speed change mechanism.

[0025] Furthermore, the cleaning area is a receiving space formed inside the barrel and having an opening at the top, with water spray holes around the periphery of the opening, and the roller cleaning component is disposed below the water spray holes.

[0026] Furthermore, a water baffle is provided in the cleaning area, the water baffle being located below and adjacent to the roller cleaning component.

[0027] Furthermore, the speed change mechanism is a multi-stage gear set.

[0028] Furthermore, the cleaning component is disposed on the surface of the rotating roller, and the cleaning component is one or any combination of a scraper 221, soft rubber bumps, and bristles.

[0029] Furthermore, the bucket is provided with a guide wheel that cooperates with the mop head. When the mop head is inserted into the cleaning area, the guide wheel abuts against the side of the mop head that is not covered with wiping material.

[0030] A mop bucket, including the aforementioned roller cleaning device for cleaning wipes on a mop.

[0031] The beneficial effects of this utility model are as follows:

[0032] This utility model provides a roller cleaning device and mop bucket for cleaning items wiped on a mop. By setting a roller cleaning component and a speed-changing mechanism that is connected to the roller cleaning component, the speed-changing mechanism is driven and controlled by a power source. When the mop head moves in the cleaning area, the power source drives the roller to rotate rapidly relative to the item being wiped through the speed-changing mechanism, so that the roller can quickly roll and press the item being wiped, thereby achieving the effect of cleaning the item being wiped.

[0033] Compared with existing technologies, this invention utilizes a speed-changing mechanism to drive a rapidly rotating roller during cleaning. This causes the cleaning component to quickly tap and press the surface of the object being cleaned, not only removing dirt adhering to the surface but also effectively scraping away dirt from deeper layers of the object as the roller rotates rapidly. Furthermore, this process prevents surface dirt from being pushed deeper into the object, resulting in a better cleaning effect. In addition, because this invention uses a roller-type cleaning component, it can also remove hair attached to the object during cleaning. Attached Figure Description

[0034] Figure 1 This is a structural schematic diagram of a mop bucket provided in an embodiment of the present utility model.

[0035] Figure 2 This is a cross-sectional view of a roller cleaning device for cleaning wipes on a mop, provided by an embodiment of this utility model.

[0036] Figure 3 This is a three-dimensional structural schematic diagram of a roller cleaning device for cleaning wipes on a mop, provided by an embodiment of this utility model.

[0037] Figure 4 This is a schematic diagram of the connection structure between the speed change mechanism and the roller cleaning component provided in this embodiment of the utility model.

[0038] Figure 5This is a schematic diagram of the structure of the first type of roller cleaning component provided in this embodiment of the utility model.

[0039] Figure 6 This is a schematic diagram of the structure of the second type of roller cleaning component provided in this embodiment of the present invention.

[0040] Figure 7 This is a structural schematic diagram of the third type of roller cleaning component provided in this embodiment of the utility model.

[0041] Figure 8 This is a schematic diagram of the working state of the mop head and roller cleaning component provided in this embodiment of the utility model.

[0042] Figure 9 This is a three-dimensional structural schematic diagram of another roller cleaning device for cleaning wipes on a mop, provided by an embodiment of this utility model.

[0043] Figures 1 to 9 Components: 1. Bucket body; 11. Cleaning area; 111. Washing station; 112. Drying station; 113. Opening; 114. Spray nozzle; 115. Water baffle; 2. Roller cleaning component; 21. Rotary roller; 22. Cleaning component; 221. Scraper; 222. Soft rubber protrusions; 223. Brush bristles; 3. Speed ​​change mechanism; 31. Drive shaft; 32. First drive gear; 33. Second drive gear; 34. One-way bearing; 35. First stage transmission gear; 36. Second stage input gear; 37. Second stage output gear; 38. Third stage transmission gear; 4. Guide wheel; 5. Motor; 6. Battery; 7. Control board; 8. Mop head; 81. Wiping material; 82. First rack; 83. Second rack. Detailed Implementation

[0044] The present invention will be further described below with reference to the accompanying drawings.

[0045] like Figures 1 to 8 The device described is a roller-type cleaning device for cleaning wipes off a mop, applicable to mop buckets, particularly flat mop buckets. Its structure includes a bucket body 1, a roller-type cleaning component 2, and a speed-changing mechanism 3. The bucket body 1 has a cleaning area 11 for inserting a mop head 8, and the mop head 8 can reciprocate within the cleaning area 11 along a first direction and a second direction. In this embodiment, when the mop head 8 moves vertically downward within the cleaning area 11, this direction of movement is defined as the first direction; when the mop head 8 moves vertically upward within the cleaning area 11, this direction of movement is defined as the second direction.

[0046] The cleaning area 11 is a receiving space formed inside the bucket 1 and has an opening 113 at the top. The mop head 8 can be vertically inserted into the cleaning area 11 from top to bottom through the opening, and the wiping material 81 on the mop head 8 completes the cleaning operation in the cleaning area 11.

[0047] The roller cleaning component 2 includes a rotating roller 21 and a cleaning component 22 disposed on the rotating roller 21. The rotating roller 21 is rotatably disposed in the cleaning area 11 via a pivot. When the mop head 8 is inserted into the cleaning area 11, the cleaning component 22 abuts against the surface of the wiping material 81 of the mop head 8.

[0048] See Figure 1 and Figure 2 As shown, a water spray hole 114 is provided around the periphery of the opening 113. When the mop head 8 is inserted into the cleaning area 11, the wiping material 81 of the mop head 8 faces the water spray hole 114. The water spray hole 114 is connected to a water supply mechanism, which is preferably a water pump installed in the mop bucket. The water supply mechanism is used to supply cleaning liquid (such as clean water) stored in the mop bucket to the water spray hole 114 and spray it onto the surface of the wiping material 81 of the mop head 8 through the water spray hole 114.

[0049] The roller cleaning component 2 is positioned below the water spray hole 114 and near the opening 113. That is, the water spray hole 114 and the roller cleaning component 2 are arranged from top to bottom at the opening end of the cleaning area 2. In this way, during the cleaning process, both the cleaning liquid and the roller cleaning component 2 can fully act on the object 81 to be wiped. Furthermore, during the process of the roller cleaning component 2 rolling and pressing the object 81, the cleaning liquid on the surface of the object 81 can flow from top to bottom above the roller cleaning component 2, which is beneficial to improving the cleaning effect on the object 81.

[0050] See Figure 2 As shown, a baffle plate 115 is provided in the cleaning area 11. The baffle plate 115 is located below and near the roller cleaning component 2. The longitudinal section of the baffle plate 115 is shaped like an "n". The side of the baffle plate 115 closest to the wiping object 81 extends vertically downward, and the side of the baffle plate 115 away from the wiping object 81 extends from top to bottom in the direction away from the wiping object 81. When the roller cleaning component 2 rolls the wiping object 81, most of the wastewater generated can be stopped by the baffle plate 115 and move downward, thereby reducing the splashing of wastewater in the cleaning area 11 caused by the centrifugal force of the roller cleaning component 2 on the wastewater.

[0051] Cleaning components 22 are disposed on the surface of the rotating roller 21 and arranged along the circumference of the rotating roller 21. The cleaning components 22 are one or any combination of scraper strips 221, soft rubber bumps 222, and bristles 223. For example, in this embodiment, see Figure 5 As shown, the cleaning component 22 is a scraper 221 disposed on the surface of the rotating roller 21. Along the axial direction of the rotating roller 21, the scraper 221 extends to both ends of the rotating roller 21. In the circumferential direction of the rotating roller 21, the scraper 221 is evenly distributed along the circumference of the rotating roller 21. Of course, in other embodiments, the scraper 221 and soft rubber bumps 222 can also be simultaneously disposed on the surface of the rotating roller 21 (see...). Figure 6(as shown), or simultaneously set the scraper 221 and bristles 223 (see...). Figure 7 (as shown in the figure), or simultaneously set soft rubber bumps 222 and bristles 223 (not shown in the figure).

[0052] The power input end of the speed change mechanism 3 is connected to a power source, and the power output end of the speed change mechanism 3 is connected to the rotating roller 21. In this embodiment, when the mop head 8 moves in the first direction in the cleaning area 11, the power source drives the rotating roller 21 to rotate rapidly relative to the wiping object 81 through the speed change mechanism 3, so that the rotating roller 21 drives the cleaning component 22 to quickly roll and press the wiping object 81.

[0053] Furthermore, in this embodiment, when the mop head 8 moves in the cleaning area 11 in the first direction, the rotation direction of the roller 21 is as follows: See Figure 8 As shown, when the cleaning component 22 comes into contact with the surface of the wiping object 81, the cleaning component 22 in contact with the wiping object 81 rotates downward relative to the wiping object 81, so that the sewage and dirt generated during the process of the cleaning component 22 rolling the wiping object 81 can move downward, which helps to prevent dirt from splashing out of the cleaning area 11.

[0054] Of course, in other embodiments, it can also be configured such that when the mop head 8 moves in the second direction in the cleaning area 11, the power source drives the rotating roller 21 to rotate rapidly relative to the wiping object 81 through the speed change mechanism 3; or when the mop head 8 moves in the first and second directions in the cleaning area 11, the power source can drive the rotating roller 21 to rotate rapidly relative to the wiping object 81 through the speed change mechanism 3.

[0055] In this embodiment, the power source is a mop head 8. The mop head 8 is provided with a rack. The rack is provided on the side of the mop head 8 where the wiping material 81 is not provided, and the rack extends along the length of the mop head 8 to both ends of the mop head 8. That is, when the mop head 8 is inserted into the cleaning area 11, the rack extends in the vertical direction.

[0056] The transmission mechanism 3 is preferably a multi-stage gear set to increase the torque of the roller 21. Specifically, in this embodiment, a three-stage gear set capable of creating a speed-increasing effect is used. See [link to documentation]. Figure 4As shown, the transmission mechanism 3 includes a drive shaft 31, a drive gear, a primary transmission gear 35, a secondary input gear 36, a secondary output gear 37, and a tertiary transmission gear 38. The drive shaft, drive gear, and primary transmission gear 35 are located at the power input end of the transmission mechanism. The drive gear and primary transmission gear 35 are both sleeved on the outside of the drive shaft. The secondary input gear 36 and secondary output gear 37 are fixedly connected and coaxially engaged. The secondary input gear 36 meshes with the primary transmission gear 35. The tertiary transmission gear 38 is located at the power output end of the transmission mechanism 3. The tertiary transmission gear 38 is fixedly connected to the rotating roller 21 and coaxially engaged. The tertiary transmission gear 38 meshes with the secondary output gear 37. When the mop head 8 is inserted into the cleaning area 11, the rack engages with the drive gear. When the mop head 8 moves vertically in the cleaning area 11, the mop head 8 drives the rack to move synchronously, causing the rack to drive the drive gear to rotate. The drive gear further drives the transmission shaft 31 to rotate, and the transmission shaft 31 further drives the first-stage transmission gear 35 to rotate. The first-stage transmission gear 35 transmits power sequentially to the second-stage input gear 36, the second-stage output gear 37, and the third-stage transmission gear 38, causing the speed change mechanism 3 to operate, thereby causing the roller 21 to rotate rapidly.

[0057] In this embodiment, a one-way bearing 34 is provided between the drive gear and the transmission shaft 31. The drive gear and the transmission shaft 31 form a one-way transmission connection through the one-way bearing 34, and the first-stage transmission gear 35 is fixedly sleeved on the outside of the transmission shaft 31. When the mop head 8 moves in the first direction, the drive gear can transmit power to the transmission shaft 31 through the one-way bearing 34, so that the transmission shaft 31 can transmit the power of the drive gear to the power output end of the transmission mechanism 3, thereby enabling the rotating roller 21 to rotate rapidly relative to the wiping object 81, realizing the cleaning operation of the cleaning component 22 on the wiping object 81. When the mop head 8 moves in the second direction, the one-way bearing 34 slips, and the drive gear cannot transmit power to the transmission shaft 31, so that the power input end of the transmission mechanism 3 will not be transmitted to the power output end, that is, the drive gear idles. At this time, the rotating roller 21 will not rotate rapidly relative to the wiping object 81 under the drive of the transmission mechanism 3. Through the above structural design, the phenomenon of laborious operation caused by the rapid rolling action of the rotating roller 21 when the mop head 8 moves vertically upward is avoided, thus achieving a labor-saving effect. It should be noted that, during cleaning, the cleaning component 22 and the surface of the object being wiped 81 form a resistive fit. Therefore, when the mop head 8 moves vertically upward, the rotating roller 21 will rotate in the opposite direction relative to the object being wiped 81 under the mutual frictional force between the cleaning component and the object. However, this opposite rotation is generated by the frictional force between the cleaning component 22 and the object being wiped 81, so the rotating roller 21 does not rotate rapidly relative to the object being wiped 81, and the frictional resistance between them is relatively small. In other words, the rotational speed of the rotating roller 21 due to friction is much smaller than the rotational speed when the transmission mechanism 3 drives the rotating roller 21.

[0058] In this embodiment, see Figure 1 , Figure 3 and Figure 4 As shown, the cleaning area 11 has a cleaning station 111 and a drying station 112. One end of the rotating roller 21 extends to the cleaning station 111, and the other end of the rotating roller 21 extends to the drying station 112. The rack includes a first rack 82 and a second rack 83 disposed on both sides of the mop head 8. The drive gear includes a first drive gear 32 corresponding to the cleaning station 111 and a second drive gear 33 corresponding to the drying station 112. The first drive gear 32 and the second drive gear 33 are both sleeved on the outside of the drive shaft 31. One-way bearings 34 are respectively disposed between the first drive gear 32 and the drive shaft 31, and between the second drive gear 33 and the drive shaft 31.

[0059] When the mop head 8 is inserted into the cleaning station 111, the cleaning liquid (such as water) can be applied to the wiping object 81 through the aforementioned water supply mechanism. The roller cleaning component 2 works with the cleaning liquid to clean the wiping object 81. In this station, the first rack 82 meshes with the first drive gear 32, and the second rack 83 is misaligned with the second drive gear 33. That is, in this embodiment, when the mop head 8 moves along the first direction in the cleaning station 111, the first drive gear 32 is driven to rotate by the first rack 82, and then the transmission shaft 31 drives the speed change mechanism 3 to operate, so that the rotating roller 21 rotates quickly. At this time, since the second rack 83 is misaligned with the second drive gear 33, there is no power transmission between the second rack 83 and the second drive gear 33.

[0060] See Figure 3 As shown, when the mop head 8 is inserted into the drying station 112, the roller cleaning component 2 is used to squeeze out the water in the wiping material 81 and further scrape off the dirt on the wiping material 81. In this station, the first rack 82 is misaligned with the first drive gear 32, and the second rack 83 is engaged with the second drive gear 33. That is, in this embodiment, when the mop head 8 moves in the first direction in the drying station 112, the second rack 83 drives the second drive gear 33 to rotate, and then drives the speed change mechanism 3 to operate through the transmission shaft 31, so that the rotating roller 21 rotates quickly. At this time, since the first rack 82 is misaligned with the first drive gear 32, there is no power transmission between the first rack 82 and the first drive gear 32.

[0061] In this embodiment, a guide wheel 4 that cooperates with the mop head 8 is provided inside the bucket body 1. When the mop head 8 is inserted into the cleaning area 11, the guide wheel 4 abuts against the side of the mop head 8 that is not covered with the wiping material 81. By providing the guide wheel 4, it can guide the mop head 8 when it moves, and it also helps to keep the roller cleaning component in close contact with the wiping material 81, thereby improving the cleaning effect.

[0062] In other embodiments, see Figure 9 As shown, the power source is a motor 5, which can be built into the bucket 1 or located outside the bucket 1. The output shaft of the motor 5 is connected to the power input end of the speed transmission mechanism 3. Compared with using the mop head 8 as the power source, when using the motor 5 as the power source, the motor 5 can provide a faster rotation speed to the roller 21, and the roller cleaning component 2 has a better cleaning effect on the wiping object 81.

[0063] Preferably, the bucket body 1 is equipped with a battery 6 and a control board 7. Both the motor 5 and the battery 6 are electrically connected to the control board 7. The control board 7 is an integrated circuit board, which integrates a control circuit for controlling the working state of the motor 5. For example, the control circuit includes a sensing circuit module. When the mop head 8 moves in the cleaning area 11 along a first direction, the control board 7 controls the motor 5 to start and drives the roller 21 to rotate at high speed through the speed change mechanism 3. When the mop head 8 moves in the cleaning area 11 along a second direction, the control board 7 controls the motor 5 to stop. The specific structure and working principle of the control circuit will not be described in further detail here.

[0064] like Figures 1 to 9 As shown, this embodiment also provides a mop bucket, which includes the roller cleaning device described above for cleaning the wiping material on the mop.

[0065] This invention provides a roller-type cleaning device and mop bucket for cleaning items wiped off a mop. A speed-changing mechanism 3 drives a rotating roller 21 to rotate rapidly, causing the cleaning component 22 to quickly tap and press the surface of the item 81 in a rolling motion. This not only removes dirt adhering to the surface of the item 81, but also effectively removes dirt from deeper areas of the item 81 as the roller 21 rotates rapidly. Furthermore, this process prevents dirt on the surface of the item 81 from being pushed deeper into the item, resulting in a better cleaning effect. In addition, because this invention uses a roller-type cleaning component 2, it can also remove hair adhering to the item 81 during cleaning.

[0066] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A roller-type cleaning device for cleaning wipes off a mop, comprising: The bucket body has a cleaning area for inserting a mop head, and the mop head can reciprocate in the cleaning area along a first direction and a second direction. A roller-type cleaning component, comprising a rotating roller and a cleaning member disposed on the rotating roller, the rotating roller being rotatably disposed within the cleaning area, wherein when the mop head is inserted into the cleaning area, the cleaning member abuts against the surface of the material being wiped by the mop head; Its characteristic is that it further includes: A transmission mechanism, wherein the power input end of the transmission mechanism is connected to a power source for transmission, and the power output end of the transmission mechanism is connected to the rotating roller for transmission. When the mop head moves in the cleaning area in the first direction and / or the second direction, the power source drives the rotating roller to rotate rapidly relative to the wiping object through the speed change mechanism, so that the rotating roller drives the cleaning component to quickly roll and press the wiping object.

2. A roller cleaning device for cleaning a mop head according to claim 1, characterized in that: The power source is the mop head, and the mop head is provided with a toothed rack; The power input end of the speed change mechanism is provided with a transmission shaft, and a drive gear that meshes with the rack is provided on the transmission shaft; When the mop head is inserted into the cleaning area, the rack engages with the drive gear to drive the speed change mechanism.

3. A roller cleaning device for cleaning a mop head according to claim 2, wherein: A one-way bearing is provided between the drive gear and the transmission shaft, and the drive gear and the transmission shaft form a one-way transmission connection through the one-way bearing.

4. A roller cleaning device for cleaning a mop head according to claim 3, wherein: The cleaning area has a cleaning station and a drying station, one end of the rotating roller extends to the cleaning station, and the other end of the rotating roller extends to the drying station; The rack includes a first rack and a second rack disposed on both sides of the mop head; The drive gear includes a first drive gear corresponding to the cleaning station and a second drive gear corresponding to the drying station. Both the first drive gear and the second drive gear are sleeved on the outside of the transmission shaft. One-way bearings are respectively provided between the first drive gear and the transmission shaft and between the second drive gear and the transmission shaft. When the mop head is inserted into the cleaning station, the first rack meshes with the first drive gear, and the second rack is misaligned with the second drive gear; When the mop head is inserted into the drying station, the first rack is misaligned with the first drive gear, and the second rack meshes with the second drive gear.

5. A roller cleaning device for cleaning a mop head according to claim 1, wherein: The power source is an electric motor, and the output shaft of the electric motor is connected to the power input end of the speed change mechanism.

6. A roller cleaning device for cleaning a mop head according to claim 1, wherein: The cleaning area is a receiving space formed inside the barrel and having an opening at the top. Water spray holes are provided around the periphery of the opening, and the roller cleaning component is located below the water spray holes.

7. A roller cleaning device for cleaning a mop head according to claim 1, wherein: A water baffle is provided in the cleaning area, and the water baffle is located below and adjacent to the roller cleaning component.

8. A roller cleaning device for cleaning a mop head according to claim 1, wherein: The speed change mechanism is a multi-stage gear set.

9. A roller cleaning device for cleaning a mop head according to claim 1, wherein: The cleaning component is disposed on the surface of the rotating roller, and the cleaning component is one or any combination of scraper strips, soft rubber bumps, and bristles.

10. A roller cleaning device for cleaning a mop head according to claim 1, characterized in that: The bucket body is provided with a guide wheel matched with the mop head, and the guide wheel abuts against the side of the mop head without the wiping article when the mop head is inserted into the cleaning area.

11. A mop bucket characterized by: A roller cleaning device for cleaning a wiping article on a mop, comprising a device according to any one of claims 1 to 10.

Images