WO2022267334A1

WO2022267334A1 - Floor mopping device and sweeping and mopping integrated machine

Info

Publication number: WO2022267334A1
Application number: PCT/CN2021/133242
Authority: WO
Inventors: 陈远; 汪飞; 徐良通
Original assignee: 美智纵横科技有限责任公司
Priority date: 2021-06-25
Filing date: 2021-11-25
Publication date: 2022-12-29
Also published as: CN115517580A

Abstract

A floor mopping device (100) and a sweeping and mopping integrated machine (200). The floor mopping device (100) comprises: a body (110), inner ring floor mopping members (120) and outer ring floor mopping members (130). The body (110) is provided with a floor mopping side (111). The inner ring floor mopping members (120) are rotatably connected to the floor mopping side (111). The outer ring floor mopping members (130) are rotatably provided in the circumferential directions of the inner ring floor mopping members (120), the rotation speeds of the outer ring floor mopping members (130) and the inner ring floor mopping members (120) are different, and the rotation directions of the outer ring floor mopping members (130) and the inner ring floor mopping members (120) are different.

Description

Mopping device and all-in-one sweeping and mopping machine

Cross References to Related Applications

This application is based on the Chinese patent application of the Chinese patent application "floor mopping device and sweeping and dragging machine" with the application number of 202110709981.7 and the filing date of June 25, 2021, and claims the priority of the above-mentioned Chinese patent application. The above-mentioned Chinese patent The entire content of the application is hereby incorporated by reference into this application.

technical field

The application belongs to the technical field of cleaning equipment, in particular to a floor mopping device and a sweeping and mopping integrated machine.

Background technique

In order to improve the comfort of the home environment, it is often necessary to clean the floor to remove dust, stains, dander, etc. Dust and lint can be quickly removed by cleaning equipment such as brooms, vacuum cleaners, and floor sweepers, while stains can be effectively removed by mops, mops, and floor moppers.

In the related art, for the stubborn stains on the ground, the mopping robot does not have enough cleaning power when performing the cleaning procedure, and the stubborn stains remain and are difficult to completely remove. If you need to remove stubborn stains, it usually requires targeted manual re-cleaning or repeated mopping by the mopping machine at fixed points. The cleaning efficiency is low, time-consuming, and reduces the user experience of the mopping machine.

Contents of the invention

This application aims to solve at least one of the technical problems existing in the prior art. For this reason, the application proposes a floor mopping device and a sweeping and mopping integrated machine. The mopping device has strong cleaning power and can effectively remove stubborn stains, which solves the problem that ordinary mopping machines have poor cleaning effects on stubborn stains and require manual cleaning twice. Clean technical issues.

The present application also intends to propose an all-in-one sweeping and mopping machine with the aforementioned floor mopping device.

A floor mopping device according to an embodiment of the present application, comprising: a machine body having a mopping side; an inner mopping member rotatably connected to the mopping side; an outer mopping member rotatably Set in the circumferential direction of the inner ring mopping member, the rotation speed of the outer ring mopping member and the inner ring mopping member are different, and the rotation speed of the outer ring mopping member and the inner ring mopping member different.

According to the floor mopping device of the embodiment of the present application, the inner ring mopping member and the outer ring mopping member can use different rotation speeds and different steering rotations to clean the ground stains, so that the same stain can be cleaned by different sizes and different directions. The cleaning force can be cleaned multiple times, effectively increasing the cleaning effect of stains, reducing or eliminating the residue of stubborn stains, strong cleaning power, and effectively improving user satisfaction.

Optionally, the rotation speed of the outer ring mopping member is lower than the rotation speed of the inner ring mopping member.

Optionally, the cross-section of the inner mopping member is circular, and the cross-section of the outer mopping member is ring-shaped.

Optionally, there are multiple outer ring mopping members, and the plurality of outer ring mopping members are evenly spaced in the circumferential direction of the inner ring mopping member.

Optionally, the cross section of each of the outer mopping elements is an arc surface, and the mopping areas of each of the outer mopping elements are the same or different.

Optionally, the mopping device also includes a driving mechanism and a transmission mechanism, an installation cavity is formed in the body, and the drive mechanism and the transmission mechanism are arranged in the installation cavity; the output end of the drive mechanism is connected to the A transmission mechanism, the transmission mechanism has a first output end and a second output end, the first output end is connected to the inner ring floor mopping member, and the second output end is connected to the outer ring floor mopping member.

Optionally, the driving mechanism is a driving motor, and the transmission mechanism includes a sun gear, a planetary carrier, a plurality of planetary gears and a ring gear, the output shaft of the driving motor is connected to the sun gear, and the planetary carrier is fixed on On the body, a plurality of the planetary gears are rotatably connected to the planet carrier, the sun gear meshes with the plurality of planetary gears, and the plurality of planetary gears meshes with the ring gear at the same time, the The sun gear is connected to the inner ring floor mopping member, and the ring gear is connected to the outer ring floor mopping member.

Optionally, the floor mopping device further includes an eccentric wheel, an output end of the drive mechanism is connected to the eccentric wheel, and an output end of the eccentric wheel is connected to the transmission mechanism.

Optionally, the materials of the inner mopping element and the outer mopping element are the same or different.

An all-in-one sweeping and mopping machine according to an embodiment of the present application includes the aforementioned mopping device.

According to the all-in-one sweeping and mopping machine according to the embodiment of the present application, using the aforementioned mopping device can greatly improve the cleaning effect and cleaning efficiency, especially for the removal of stubborn stains on the ground.

Additional aspects and advantages of the application will become apparent from the description which follows, or may be learned by practice of the application.

Description of drawings

The above and/or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, wherein:

Fig. 1 is a bottom view of a mopping machine according to some embodiments of the present application.

Fig. 2 is a bottom view of an electric mop according to some embodiments of the present application.

Fig. 3 is a bottom view of the all-in-one sweeper and dragger in some embodiments of the present application.

Fig. 4 is a structural schematic view of the integrated sweeping and mopping machine in Fig. 3 without the inner ring mopping parts and the outer ring mopping parts.

Fig. 5 is a structural schematic diagram of the body, the transmission mechanism, and the mopping member of the outer ring.

Fig. 6 is a structural schematic diagram of the machine body, the inner ring mopping member, and the outer ring mopping member.

Reference signs:

Mopping device 100, mopping machine 101, electric mop 102,

body 110, mopping side 111,

Inner ring mopping parts 120,

Outer ring mopping part 130,

drive mechanism 140,

Transmission mechanism 150, sun gear 151, planet carrier 152, planetary gear 153, ring gear 154,

Eccentric wheel 160,

Walking wheel 170,

Sweeping and dragging integrated machine 200, roller brush 220.

detailed description

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application.

The mopping device 100 of the embodiment of the present application will be described below with reference to the accompanying drawings. The mopping device 100 of the present application can be used to mop off stains on the ground, such as stains on the floor or stains on floor tiles. The mopping device 100 of the present application may be a pure mopping device, such as a mopping machine 101 with walking wheels 170 as shown in FIG. 1 , or an electric mop 102 as shown in FIG. 2 . In addition, the mopping device 100 of the present application can also cooperate with other sweeping mechanisms (such as a roller brush 220 or a side brush, etc.) to form an integrated sweeping and mopping machine 200 as shown in FIG. 3 and FIG. 4 .

A floor mopping device 100 according to an embodiment of the present application, as shown in FIGS. 1 and 2 , includes: a machine body 110 , an inner ring mopping member 120 and an outer ring mopping member 130 .

Wherein, as shown in FIG. 1 and FIG. 2 , the machine body 110 has a mopping side 111 , and the mopping part 120 of the inner ring and the mopping part 130 of the outer ring can be rotatably connected to the mopping side 111 . Moreover, the outer ring mopping member 130 is rotatably arranged in the circumferential direction of the inner ring mopping member 120, the rotation speeds of the outer ring mopping member 130 and the inner ring mopping member 120 are different, and the outer ring mopping member 130 and the inner ring The turning of the mopping member 120 is different. It should be noted that the different rotational speeds here mainly refer to the different magnitudes of the rotational speeds.

It can be seen from the above structure that in the mopping device 100 of the embodiment of the present application, the inner ring mopping member 120 and the outer ring mopping member 130 can use different rotation speeds and different steering rotations to mop the floor and clean the ground stains.

Since the outer ring floor mopping member 130 and the inner ring floor mopping member 120 form an inner ring and an outer ring arrangement, the outer ring floor mopping member 130 and the inner ring floor mopping member 120 work independently and do not interfere with each other. In the mopping process of the mopping device 100 of the present application, in the mopping direction, the dirt can be cleaned by the outer mopping member 130 on the outside first, and then the dirt can be cleaned by the mopping member 120 on the inside. Perform re-cleaning, so that the stain can be cleaned multiple times, effectively increasing the chances of the stain being removed.

The mopping force exerted by the inner ring mopping member 120 and the outer ring mopping member 130 with different rotating speeds is different, and the sweeping frequency for the same stain is different, so that the same stain is mopped by the inner ring mopping member 120 and the outer ring mopping member 120. The floor parts 130 are cleaned with different cleaning powers. Even if there are stubborn stains that are difficult to clean, they will be removed by the corresponding mopping parts with greater cleaning power, thereby effectively improving the removal efficiency of stubborn stains on the ground. For example, in a specific example, stains with weak adhesion that are easy to clean can be quickly removed during the rotation and cleaning of the outer ring mopping member 130 , while stains with strong adhesion that are not easy to be cleaned can be cleaned by the inner ring mopping member 120 During the rotation cleaning process, the mopping device 100 of the present application can remove stains with different adhesions, which improves the comprehensiveness of stain removal and the cleanliness after mopping.

Turning to different inner ring mopping elements 120 and outer ring mopping elements 130 will apply pulling forces in different directions to the same stain to be cleaned, so that the stains will be effectively removed after being acted on by forces from different directions for many times, thereby reducing Or eliminate the residue of stubborn stains, the floor cleaning effect is good, and the satisfaction of users can be effectively improved.

The cleaning power of the inner ring mopping member 120 and the outer ring mopping member 130 of the present application are different, one can be used as a fine mop and the other as a rough mop, and the wear conditions are different, so they can be replaced separately instead of at the same time; they can also be used separately Removable and washable to restore its cleaning power.

It is understandable that compared with the existing mopping robot mop integrated setting: during the rotation of the mop, the cleaning power of the mop is not much different, and if the edge of the mop is propped up by foreign objects, it will affect the cleaning of the mop. The overall cleaning effect; the mopping device 100 of the present application, the inner ring mopping member 120 and the outer ring mopping member 130 can exert different cleaning forces and pulling forces in different directions on the stains, which is conducive to the quick cleaning of the stains, especially It has an excellent cleaning effect on stubborn stains; even when the outer ring mopping member 130 is supported by foreign objects, the inner ring mopping member 120 is still not disturbed and can rotate normally and clean the stains on the ground. The cleaning of the mopping device 100 Strong ability, high cleaning efficiency, good cleaning effect, reducing the probability of manual secondary cleaning, and high user satisfaction.

In some embodiments of the present application, as shown in FIG. 5 and FIG. 6 , the rotation speed of the outer ring mopping member 130 is lower than the rotation speed of the inner ring mopping member 120, so that the outer ring mopping member 130 forms a barrier against dirt. rough mopping, while the inner ring mopping member 120 forms a fine mopping of the stains, that is to say, during the mopping process of the mopping device 100, the outer ring mopping member 130 preferentially contacts the stains and exerts a preliminary cleaning effect on the stains In order to quickly remove the stains with weak adhesion and pre-clean the stubborn stains with strong adhesion; while the mopping member 120 of the inner ring touches the floor mopped by the outer ring during the moving process of the mopping device 100. The area that has been mopped by the component 130 will apply stronger cleaning force to the pre-cleaned stubborn stains, and the cleaning frequency per unit time will be higher, which greatly improves the cleaning probability of stubborn stains; after that, the mopping device 100 In the traveling direction of the mopping device 100, the weak remaining parts of the stubborn stains that have been vigorously cleaned are cleaned again by the outer ring mopping member 130, and finally the stains are removed more thoroughly in the area mopped by the mopping device 100, and the stubborn stains are removed Very high efficiency, less residue of stubborn stains.

Optionally, the rotation centers of the outer ring mopping member 130 and the inner ring mopping member 120 are the same, and the outer ring mopping member 130 and the inner ring mopping member 120 are spaced apart in the circumferential direction, and the inner ring mopping member 120 will not touch the outer ring floor mopping member 130 at all during the working process, so that the outer ring floor mopping member 130 and the inner ring floor mopping member 120 do not interfere with each other and are independent of each other during the rotating operation.

In some embodiments of the present application, one of the outer ring mopping member 130 and the inner ring mopping member 120 rotates counterclockwise while the other rotates clockwise. That is to say, when the outer mopping member 130 rotates counterclockwise, the inner mopping member 120 rotates clockwise. When the outer mopping member 130 rotates clockwise, the inner mopping member 120 rotates counterclockwise. The rotating outer ring mopping member 130 and inner ring mopping member 120 combined with the moving direction of the mopping device 100 itself can form a pulling force on stains in multiple directions, increasing the probability of stubborn stains being removed. The outer ring mopping member 130 and the inner ring mopping member 120 can form a pulling force in the opposite direction to the same stain, which can effectively prevent some stains from being mopped by the outer ring mopping member 130 or the inner ring rotating in one direction all the time. When the floor piece 120 is cleaned, it cannot be removed due to insufficient pulling force in this direction.

Optionally, as shown in FIG. 6 , the cross-section of the inner ring floor mopping member 120 is circular, and the cross section of the outer ring floor mopping member 130 is ring-shaped, thereby facilitating the circumferential arrangement of the inner ring floor mopping member 120. The floor mopping member 130, and the outer ring mopping member 130 and the inner ring mopping member 120 can rotate around a rotation axis without interfering with each other. The ring-shaped outer ring mopping member 130 maximizes the area where cleaning force can be applied in the circumferential direction of the inner ring mopping member 120 , and facilitates the assembly of the outer ring mopping member 130 .

Optionally, as shown in FIG. 1 , FIG. 2 and FIG. 5 , there are multiple outer ring mopping members 130 , and the plurality of outer ring mopping members 130 are evenly spaced in the circumferential direction of the inner ring mopping member 120 . By arranging a plurality of outer ring mopping members 130, a plurality of outer ring mopping members 130 can be rotated relative to the inner ring mopping member 120 at the same time, so that the stains are subjected to intermittent force exerted by a plurality of outer ring mopping members 130, The resistance of the outer ring mopping member 130 in the process of rotating and mopping the floor is reduced.

In the description of the present application, unless otherwise specified, "plurality" means two or more.

Further, as shown in FIG. 5 , the cross-section of each outer ring mopping member 130 is an arc surface, and the mopping area of each outer ring mopping member 130 is the same, and the mopping area here refers to the outer ring mopping member 130 The area in direct contact with the ground. When the mopping area of the outer ring mopping parts 130 is the same, when all the outer ring mopping parts 130 rotate 360 degrees relative to the body 110, the cleaning force that each outer ring mopping part 130 can exert is consistent, which is beneficial to the outer ring. The mopping member 130 rotates stably relative to the inner ring mopping member 120 .

In some specific examples, there are three outer ring mopping members 130 , and the outline surrounded by the three outer ring mopping members 130 is formed into a circle, so that the distances between the three outer ring mopping members 130 and the rotation center are consistent. At the same time, the heads and tails of the adjacent outer ring floor mopping elements 130 are spaced apart so that there is a certain gap between the two outer ring floor mopping elements 130 .

Of course, in other examples, the mopping areas of some outer ring mop parts 130 may also be different, so that the outer ring mop parts 130 form different cleaning powers. After the force is applied, the stains are subjected to different pulling forces to improve the cleaning effect. In some specific examples, the areas of the arc surfaces of the plurality of outer mopping elements 130 are different, but the center of rotation of each outer mopping element 130 is consistent with the center of rotation of the inner mopping element 120 . In some other examples, in order to ensure that all the outer ring mopping members 130 rotate smoothly, a plurality of outer ring mopping members 130 are set to be symmetrical to each other, so as to ensure that each outer ring mopping member 130 can be reliable against ground stains when rotating. exert cleaning power.

Advantageously, the materials of the inner ring mopping member 120 and the outer ring mopping member 130 are different, and the material may be cotton, collodion, fiber fabric, silica gel and the like. Mopping parts of different materials can affect their cleaning power against stains. Therefore, mopping parts of corresponding materials can be selected according to the strength of the cleaning ability of the design.

For example, in a specific example, the inner ring mopping member 120 uses a silicone pad made of silicone material, while the outer ring mopping member 130 uses a cleaning cloth made of fiber fabric.

Of course, in other examples, when the material of the inner ring mopping member 120 is selected from cotton, collodion, fiber fabric, and silica gel, the material of the outer ring mopping member 130 is also selected from the same kind, so that it is convenient for users to purchase and equip Mopping parts of the same material.

Advantageously, for the mopping element with a high rotation speed, it can be equipped with a material with strong cleaning ability, so that the mopping element has a strong cleaning force and a guaranteed cleaning effect, and is suitable for being designed as a precision mop. And for the mopping element with a relatively small rotation speed, it can be equipped with a material with weak cleaning ability, so that the cleaning force of the mopping element can be controlled within a preset range, which is suitable for rough mopping.

Optionally, the inner ring mopping member 120 and the outer ring mopping member 130 may be in the form of a cleaning cloth or a brush.

Optionally, the mopping parts can also use structural parts with certain functional characteristics such as flannelette, cleaning paper, disinfection paper or wool felt, providing users with more choices and improving cleaning efficiency and cleaning effect. The fleece and wool felt may be thicker, while the cleaning paper and disinfectant paper are thinner. In order to make the two kinds of mopping parts on the inner and outer rings come into contact with the ground and exert their own cleaning effect, it is necessary to make the two kinds of mopping parts in contact with the ground. The contacting sides should be as coplanar as possible, so that each mopping piece can give full play to its own cleaning effect.

In some embodiments of the present application, the mopping device 100 further includes a driving mechanism 140 as shown in FIG. 4 and a transmission mechanism 150 as shown in FIG. 5 . An installation cavity (not shown) is formed in the body 110, and the drive mechanism 140 and the transmission mechanism 150 are arranged in the installation cavity to improve the aesthetics of the whole machine and protect the drive mechanism 140 and the transmission mechanism 150 from bumps and pollution.

At the same time, as shown in Figure 4 and Figure 5, the output end of the driving mechanism 140 is connected to the transmission mechanism 150, the transmission mechanism 150 has a first output end and a second output end, the first output end is connected to the inner ring mop 120, The second output end is connected to the outer ring mopping member 130 . When the driving mechanism 140 drives the transmission mechanism 150 to rotate, the inner ring mopping member 120 and the outer ring mopping member 130 can be rotated independently without interfering with each other, and the inner ring mopping member 120 and the outer ring mopping member 120 can be controlled simultaneously. The ground element 130 starts to rotate or stops rotating.

In the description of the present application, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features, which are used to distinguish the described features, without order or importance .

Optionally, the driving mechanism 140 is a driving motor. As shown in FIG. The frame 152 is fixed on the body 110, and a plurality of planetary gears 153 are rotatably connected to the planetary carrier 152, the sun gear 151 meshes with the plurality of planetary gears 153, and the plurality of planetary gears 153 meshes with the ring gear 154 at the same time, and the sun gear 151 is connected to the inner The ring mopping member 120 and the ring gear 154 are connected to the outer ring mopping member 130 . When the sun gear 151 rotates clockwise, it drives a plurality of planetary gears 153 around it to rotate clockwise at the same time, and the ring gear 154 meshed with the planetary gear 153 also forms a clockwise rotation. The floor mopping member 120 rotates counterclockwise, while the mopping member 130 of the outer ring connected to the ring gear 154 rotates clockwise, so that the rotation directions of the mopping member 120 of the inner ring and the mopping member 130 of the outer ring are opposite, and Can start rotating and stop rotating at the same time. At the same time, since the transmission force is transmitted from the sun gear 151 to the planetary gears 151 and then to the ring gear 154 , the mopping speeds of the inner ring mopping member 120 and the outer ring mopping member 130 are also different.

It can be understood that the present application can effectively control the mopping member 120 of the inner ring and the mopping member of the outer ring by reasonably setting the transmission ratio between the sun gear 151 and the planetary gear 153 and the transmission ratio between the planetary gear 153 and the ring gear 154 130 RPM size ratio. However, in the present application, by setting the above-mentioned transmission mechanism, the inner ring mopping member 120 and the outer ring mopping member 130 can work independently, with different rotation speeds and different directions, and the overall structure of the mopping device 100 is compact.

In some specific examples, there are four planetary gears 153 , and the four planetary gears 153 are evenly spaced relative to the sun gear 151 , so that the planetary gears 153 mesh with the ring gear 154 stably, and the ring gear 154 can rotate stably.

Of course, in other examples of the present application, the number of planetary gears 154 is not limited to four, as long as the ring gear 154 can rotate stably relative to the sun gear 151 .

Optionally, a connection case (not shown in the figure) is also included, and the connection case is respectively arranged on the output end of the sun gear 151 and the output end of the ring gear 154, and then the inner ring mopping member 120 and the outer ring mopping member 130 are respectively connected on the casing, providing an effective attachment surface for the inner ring floor mopping member 120 to be arranged on the output end of the sun gear 151, ensuring a stable connection of the inner ring floor mopping member 120; and setting the outer ring floor mopping member 130 on the gear The output end of the ring 154 provides an effective attachment surface to ensure a stable connection of the outer ring mopping member 130 .

Optionally, the above two kinds of floor mopping elements are connected to the connecting cover through magic buckles, or through clamp connection, so as to facilitate replacement and cleaning of the two kinds of floor mopping elements.

Advantageously, as shown in FIG. 1 and FIG. 4 , the mopping device 100 further includes an eccentric wheel 160 , the output end of the driving mechanism 140 is connected to the eccentric wheel 160 , and the output end of the eccentric wheel 160 is connected to the transmission mechanism 150 . When the driving mechanism 140 is working, it can transmit the driving force to the eccentric wheel 160, and then make the eccentric wheel 160 run eccentrically, so that the transmission mechanism 150 drives the inner ring floor mopping member 120 and the outer ring floor mopping member 130 to form a swing along the horizontal plane , which increases the overall effective mopping area of the mopping parts, and the swing of the horizontal plane is formed while rotating, which can greatly improve the cleaning efficiency.

In some specific examples, the eccentric wheel 160 may be a cam. Alternatively, the eccentric wheel 160 rotates eccentrically with respect to the output shaft of the driving motor.

In the embodiment of the present application, by setting multiple sets of driving mechanisms 140 and transmission mechanisms 150, the rotation of multiple sets of inner ring mopping members 120 and outer ring mopping members 130 that are arranged inside and outside can be realized, and the mopping device 100 can be improved. Mopping area and cleaning ability.

For example, in a specific example, two sets of driving mechanisms 140 and transmission mechanisms 150 may be provided to form two sets of rotatable floor mopping members arranged inside and outside. The two inner ring mopping members 120 in the two groups can rotate outward at the same time, that is, the inner ring mopping members 120 in one group rotate counterclockwise, and the inner ring mopping members 120 in the other group rotate clockwise; At the same time, the two outer ring mopping parts 130 in the two groups can turn inward at the same time, that is, the outer ring mopping parts 130 of one group rotate clockwise, and the outer ring mopping parts 130 of the other group rotate counterclockwise. The hour hand rotates. Therefore, it is possible to assist the floor mopping device 100 to move while mopping the floor.

For another example, when the rotation speeds of the inner mopping elements 120 in the two groups are different, the rotation speeds of the outer mopping elements 130 in the two groups are also different, which can also assist the mopping device 100 to realize steering.

In other examples of the present application, the transmission mechanism 150 may not be provided with the aforementioned planetary gear assembly, but may be provided with two nested first rotating sleeves and second rotating sleeves, and a common induction magnet and The first rotor group, the second rotor group, the first rotor group, the induction magnet, and the second rotor group are nested in sequence from inside to outside. When the first rotor group is driven to rotate by another power source, the induction magnet generates an induction magnetic field. , the induced magnetic field causes the second rotor group to rotate in the opposite direction. At this time, the first rotor group is connected to the first rotating sleeve, and the first rotating sleeve is connected to the inner ring mopping member 120, while the second rotor group is connected to the second rotating sleeve. , the second rotating sleeve is connected to the outer mopping member 130, so as to realize the rotation of the two mopping members in different directions.

In some embodiments of the present application, when the mopping device 100 is a mopping machine 101, as shown in FIG. and roll, so that the floor mopping device 100 can move by itself and clean the ground.

Optionally, two of the plurality of traveling wheels 170 may be arranged at intervals on the same straight line, so as to make the moving direction of the floor mopping device 100 more stable.

Optionally, a plurality of traveling wheels 170 are arranged at the bottom of the machine body 110 in the form of horns, so that the mopping device 100 does not tilt and moves smoothly.

Optionally, the floor mopping machine 101 further includes a water tank, which is provided in the machine body 110, and the water tank supplies water to the two mopping elements respectively, so that each mopping element keeps moist and maintains better mopping ability.

In other examples, the water tank of the foregoing embodiments may not be provided, but the inner mopping member 120 and the outer mopping member 130 are regularly humidified by manpower.

Optionally, a humidity sensor is set on the inner mopping part 120, and a humidity sensor is also set on the outer mopping part 130. When it is detected that the humidity does not meet the preset humidity threshold, the user is reminded to humidify or add water to the water tank to ensure Mopping pieces stay wet.

Optionally, a rechargeable and dischargeable power battery is also provided in the mopping device 100, so that the charging source can be charged when the mopping device 100 is out of power, and then leave the charging source when the mopping device 100 is fully charged. The floor mopping device 100 has a certain battery life, and enables the floor mopping device 100 to mop and clean a large area of ground.

In some embodiments of the present application, when the mopping device 100 is an electric mop 102 , a grip bar may be provided on the body 110 , so as to facilitate manual application of force and movement of the electric mop 102 . In the process of moving the electric mop 102 by hand, the mopping direction of the electric mop 102 can be flexibly changed, and the mopping effect of the electric mop 102 can be greatly enhanced by cooperating with the inner ring mopping parts 120 and the outer ring mopping parts 130 of different directions and different speeds. cleaning ability. It can also save manpower and carry out targeted cleaning of stubborn stains.

The following describes the all-in-one sweeping and dragging machine 200 of the embodiment of the present application with reference to the accompanying drawings. The all-in-one sweeping and dragging machine 200 of the present application can realize both sweeping and mopping, and can also sweep while mopping the floor, with various functions.

An all-in-one sweeping and mopping machine 200 according to an embodiment of the present application includes various embodiments of the mopping machine 101 in the aforementioned mopping device 100 .

It can be seen from the above structure that the sweeping and mopping integrated machine 200 of the embodiment of the present application can greatly improve the cleaning effect and cleaning efficiency by using the aforementioned mopping device 100 , especially for removing stubborn stains on the ground. The effects brought by the floor mopping device 100 will not be repeated here.

Optionally, as shown in FIGS. 3 and 4 , the all-in-one sweeper and mop 200 further includes a rolling brush 220 , and the rolling brush 220 is rotatably connected to the body 110 . The rolling brush 220 can effectively wind the hair, and effectively intercept and attach the hair.

Optionally, a ground suction port (not shown) and an exhaust port (not shown) are provided on the body 110, and a dust box (not shown) and a fan are also provided in the body 110, and the fan can form a negative so that the dust or particles on the ground can be quickly sucked into the dust box from the floor suction port, while the clean air is discharged from the exhaust port to improve the cleaning effect. The aforementioned rolling brush 220 can also prevent objects such as hair from entering the dust box to block the exhaust port. The sweeping principle of the all-in-one sweeping and dragging machine 200 will not be repeated here.

Optionally, the air inlet of the dust collection box is connected with the ground suction port, the air outlet of the dust collection box is connected with the exhaust port, and a filter assembly is arranged at the air outlet of the dust collection box, when the wind with dust passes through the filter assembly The dust can be effectively intercepted when it is in the air, and the clean air is discharged to the exhaust port, and then discharged to the outside.

Optionally, the all-in-one sweeping and dragging machine 200 is also provided with a rotatable side brush (not shown in the figure), so that the dust on the ground can be quickly cleaned toward the suction port on the floor, and the dust on the corners can be moved to the effective cleaning area for cleaning. Cleaning, improve sweeping effect.

Four planetary gears 153 are shown in Fig. 5 for the purpose of illustration, but after reading the above technical scheme, those of ordinary skill can obviously understand that this scheme is applied to the technical scheme of other number of planetary gears 153, this Also fall within the scope of protection of the present application.

The principles of dust collection and floor mopping of the mopping device 100 and the all-in-one sweeping and mopping machine 200 according to the embodiment of the present application are known to those skilled in the art, and will not be described in detail here.

In the description of this specification, descriptions with reference to the terms "embodiment", "example" and the like mean that specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the application is defined by the claims and their equivalents.

Claims

A floor mopping device, including:

a body, the body has a mopping side;

The mopping part of the inner ring is rotatably connected to the mopping side;

The outer ring mopping member is rotatably arranged in the circumferential direction of the inner ring mopping member, the rotational speed of the outer ring mopping member is different from that of the inner ring mopping member, and the outer ring mopping member and The turning directions of the mopping elements of the inner ring are different.
The floor mopping device according to claim 1, wherein the rotation speed of the outer ring mopping member is lower than the rotation speed of the inner ring mopping member.
The floor mopping device according to claim 1 or 2, wherein the cross section of the inner ring mopping member is circular, and the cross section of the outer ring mopping member is ring.
The floor mopping device according to any one of claims 1-3, wherein there are multiple outer ring mopping members, and the plurality of outer ring mopping members are evenly spaced on the inner ring mopping member of the circumference.
The floor mopping device according to claim 4, wherein the cross-section of each of the outer mopping elements is an arc surface, and the mopping areas of each of the outer mopping elements are the same or different.
The mopping device according to any one of claims 1-5, further comprising a driving mechanism and a transmission mechanism, an installation cavity is formed in the body, and the drive mechanism and the transmission mechanism are arranged in the installation cavity Inside;

The output end of the drive mechanism is connected to the transmission mechanism, and the transmission mechanism has a first output end and a second output end, the first output end is connected to the inner ring mopping member, and the second output end is connected to The outer ring mops the floor.
The mopping device according to claim 6, wherein the driving mechanism is a driving motor, the transmission mechanism includes a sun gear, a planet carrier, a plurality of planetary gears and a ring gear, and the output shaft of the driving motor is connected to the The sun gear, the planetary carrier is fixed on the body, the planetary carrier is rotatably connected to a plurality of the planetary gears, the sun gear meshes with the plurality of the planetary gears, and the plurality of the planetary gears simultaneously Meshing with the ring gear, the sun gear is connected to the inner ring floor mopping member, and the ring gear is connected to the outer ring floor mopping member.
The floor mopping device according to claim 6, further comprising an eccentric wheel, the output end of the drive mechanism is connected to the eccentric wheel, and the output end of the eccentric wheel is connected to the transmission mechanism.
The floor mopping device according to any one of claims 1-8, wherein the materials of the inner mopping member and the outer mopping member are the same or different.
An all-in-one sweeping and mopping machine, including the mopping device according to any one of claims 1-9.