CN217218910U

CN217218910U - Cleaning device

Info

Publication number: CN217218910U
Application number: CN202220444473.0U
Authority: CN
Inventors: 彭凯威; 赵传涛
Original assignee: Shenzhen Proscenic Technology Co Ltd
Current assignee: Shenzhen Proscenic Technology Co Ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-08-19
Anticipated expiration: 2032-03-02

Abstract

The utility model relates to the technical field of intelligent cleaning electric appliances, in particular to a cleaning device, which comprises a mounting seat, a roller brush component, a mop component and a driving wheel, wherein the roller brush component, the mop component and the driving wheel are all arranged on the mounting seat, the roller brush component and the mop component are sequentially arranged in the advancing direction of the cleaning device, the mop component comprises two mop units which are arranged side by side, the rotating directions of the two mop units are arranged in opposite directions, and the rotating axis of the mop unit is obliquely arranged in the vertical direction; the bottoms of the roller brush assembly and the driving wheel are not lower than the bottom of the mop unit. The cleaning device is operated, and the linear velocity of the lowest point of the rotational angular velocity of the mop unit is decomposed into components in the front-rear direction and the left-right direction. The rotation of two mop units sets up in opposite directions, consequently offsets each other at the linear velocity component of left and right sides direction for the linear velocity of mop unit only produces the effort in fore-and-aft direction, and the user promotes cleaning device during operation and will be more laborsaving this moment, and it is more convenient to use.

Description

Cleaning device

Technical Field

The utility model relates to a technical field of the clean electrical apparatus of intelligence, concretely relates to cleaning device.

Background

With the development of technology, a vacuum cleaner, which is one of the cleaning apparatuses, has become more and more popular. The operating principle of the dust collector is that the motor inside the dust collector runs at a high speed, so that dust enters the inside of the dust collector along with air and is filtered by the dust filtering component, and the filtered air is released to the environment again, thereby improving the environment and improving the comfort and the air quality.

Some existing dust collectors include a dust collector body and a dust collector floor brush, and the dust collector floor brush combines dust collection and mop cloth, and has a mop cloth cleaning function besides a general dust collection function. The dust collector comprises a mop component, the mop component comprises two mops and a water spraying component, the two mops can rotate around a vertical axis, the two mops are arranged side by side and can be driven by a driving unit to rotate, so that the ground is rubbed through the rotation of the mops, and the ground is cleaned. The water spraying assembly comprises a water storage part, a water pipe and a spray head, and water in the water storage part is sprayed and humidified to the mop in a single-spray-head direct spraying mode through the water pipe.

Because the dust collector is provided with the mop component, if the whole weight of the dust collector is increased under the condition of adding water, a user can be more strenuous when pushing the dust collector to work, and the use experience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cleaning device solves the problem in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a cleaning device, which comprises a mounting seat, a roller brush component, a mop component and a driving wheel, wherein the roller brush component, the mop component and the driving wheel are all arranged on the mounting seat, the roller brush component and the mop component are sequentially arranged in the advancing direction of the cleaning device, a dust suction port is arranged between the roller brush component and the mop component, the mop component comprises two mop units which are arranged side by side, the rotating directions of the two mop units are opposite, and the rotating axis of the mop unit is obliquely arranged relative to the vertical direction; the bottoms of the roller brush assembly and the drive wheel are not lower than the bottom of the mop unit.

Furthermore, the two mop units are equal in size and symmetrically arranged, and the rotation axes of the two mop units are arranged close to each other from bottom to top; the mop unit on the left side rotates clockwise and the mop unit on the right side rotates counterclockwise, as viewed from the top in the direction of advancement of the cleaning device.

Furthermore, the two mop units are arranged in an equal size and symmetrical mode, and the rotation axes of the two mop units are arranged away from each other from bottom to top; the mop unit on the left side rotates counterclockwise and the mop unit on the right side rotates clockwise when viewed from the top in the direction of advancement of the cleaning device.

Further, the dust collection opening is close to the roller brush assembly, and the roller brush assembly rotates towards the dust collection opening and rolls garbage into the dust collection opening; the drive wheel is disposed between the roller brush assembly and the mop assembly.

Furthermore, the axis of rotation of the mop unit is arranged at an angle of 5 ° to 15 ° to the vertical.

Further, the rotation paths of the outer edges of the two mop units are at least partially tangent or intersected.

Further, the two mop units are arranged in an equal-size disc shape.

Further, the mop assembly further includes a water supply unit disposed above the mop unit and configured to supply water to the mop unit.

Furthermore, the cleaning device further comprises at least two supporting wheels, the supporting wheels are arranged at the bottom end of the mounting seat, the bottoms of the supporting wheels and the bottoms of the driving wheels are located on the same horizontal plane, and the driving wheels and the supporting wheels jointly form a supporting area.

Further, cleaning device still includes link assembly, the top of mount pad is equipped with connecting portion, link assembly articulate in connecting portion, be equipped with the confession on the mount pad the groove of stepping down of link assembly embedding.

The beneficial effects of the utility model reside in that:

1. the mop assembly comprises two mop units which are arranged side by side, the rotating directions of the two mop units are opposite, and the rotating axes of the mop units are obliquely arranged relative to the vertical direction; the bottoms of the roller brush assembly and the driving wheel are not lower than the bottom of the mop unit. With the above-described arrangement, when the cleaning device is operated, the lowest point of the mop unit abuts against the floor, and the linear velocity of the lowest point of the rotational angular velocity of the mop unit is resolved into components in the front-rear direction and the left-right direction. The rotation directions of the two mop units are opposite, so that the linear velocity components in the left and right directions are offset, the linear velocity of the mop units only generates acting force in the front and rear directions, and at the moment, a user pushes the cleaning device to work more laborsavingly, so that the mop is easier and more convenient to use.

2. The two mop units are equal in size and symmetrically arranged, and the rotation axes of the two mop units are far away from each other from bottom to top; the mop unit on the left side rotates counterclockwise and the mop unit on the right side rotates clockwise when viewed from the top in the direction of forward movement of the cleaning device. By adopting the structure, when the mop unit works, the forward pushing force can be generated, and meanwhile, garbage which is not cleaned by the roller brush assembly can be pushed into the dust collection opening, so that the garbage can be conveniently sucked away and collected by the dust collection opening again.

3. The axis of rotation of the mop unit is arranged obliquely at an angle of 5 to 15 degrees to the vertical. If the inclination angle is less than 5 °, the component of the provided linear velocity is small, and the generated thrust is weak. If the inclination angle is larger than 15 degrees, the cleaning surface of the mop unit is less contacted with the ground, and the cleaning effect of the cleaning device is reduced.

4. The rotation paths of the outer edges of the two mop units at least partially intersect or have an overlapping portion. By adopting the structure, no gap is left between the two mop units when the two mop units are cleaned synchronously, so that the cleaning efficiency of the cleaning device is improved.

5. The two mop units are arranged in an equidimension disc shape, so that when the mop units rotate to work, the supporting force of the mop units contacting with the ground is uniform, the cleaning device is favorable for moving linearly in the working process, and the cleaning efficiency is improved.

6. The cleaning device further comprises at least two supporting wheels, the supporting wheels are arranged at the bottom end of the mounting seat, the bottoms of the supporting wheels and the bottoms of the driving wheels are located on the same horizontal plane, and the driving wheels and the supporting wheels jointly enclose a supporting area. At least three point positions are adopted for supporting, so that the supporting stability is better, and the cleaning device is beneficial to being stable and clean.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a cleaning device according to an embodiment of the present invention;

fig. 2 is a schematic view of another perspective overall structure of a cleaning device according to an embodiment of the present invention;

FIG. 3 is a front view of a first embodiment of a mop unit for use with a cleaning device according to an embodiment of the invention;

FIG. 4 is a top plan view of a first embodiment of a mop unit for use with a cleaning device according to an embodiment of the present invention;

FIG. 5 is a front view of a second embodiment of a mop unit for use with a cleaning device according to an embodiment of the invention;

fig. 6 is a top view of a second embodiment of a mop unit for use with a cleaning device according to an embodiment of the invention.

Description of reference numerals:

1. a mounting seat; 11. a connecting portion; 12. a yielding groove; 2. a roller brush assembly; 21. rotating the brush; 3. a mop assembly; 31. a mop unit; 32. a water supply unit; 4. a drive wheel; 5. a dust suction port; 6. a support wheel; 7. a connecting rod assembly; 71. a connecting head.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, a cleaning device provided as an embodiment of the present invention includes a mounting base 1, a roller brush assembly 2, a mop assembly 3 and a driving wheel 4, the roller brush assembly 2, the mop assembly 3 and the driving wheel 4 are all disposed on the mounting base 1, the roller brush assembly 2 and the mop assembly 3 are sequentially disposed in a forward direction of the cleaning device, a dust suction port 5 is disposed between the roller brush assembly 2 and the mop assembly 3, the mop assembly 3 includes two mop units 31 arranged side by side, the rotation directions of the two mop units 31 are opposite, and the rotation axis of the mop unit 31 is inclined with respect to a vertical direction; neither the roller brush assembly 2 nor the drive wheel 4 has a lower bottom than the bottom of the mop unit 31.

With the above-described arrangement, when the cleaning device is operated, the lowest point of the mop unit 31 abuts against the floor, and the linear velocity of the lowest point of the rotational angular velocity of the mop unit 31 is resolved into components in the front-rear direction and the left-right direction. The rotation directions of the two mop units 31 are opposite, so that the linear velocity components in the left and right directions are offset, the linear velocity of the mop units 31 only generates acting force in the front and rear directions, and at the moment, a user pushes the cleaning device to work more laborsavingly, so that the mop cleaning device is easier and more convenient to use.

Specifically, the dust collection opening 5 is close to the roller brush assembly 2, the roller brush assembly 2 comprises a rotating brush 21, a driving motor and a mounting shell, the mounting shell is used for mounting the rotating brush 21 and the driving motor, and the rotating brush 21 rotates towards the dust collection opening 5 and rolls garbage into the dust collection opening 5; a drive wheel 4 is provided between the roller brush assembly 2 and the mop assembly 3. Referring to fig. 3 and 4, the two mop units 31 are equally large and symmetrically arranged, and the rotation axes of the two mop units 31 are arranged away from each other from bottom to top; the left-hand mop unit 31 rotates counterclockwise and the right-hand mop unit 31 rotates clockwise, as viewed from the top in the direction of forward movement of the cleaning device. By adopting the structure, when the mop unit 31 works, the forward pushing force can be generated, and meanwhile, the garbage which is not cleaned by the roller brush component 2 can be pushed into the dust suction opening 5, so that the garbage can be sucked away and collected by the dust suction opening 5 again.

As a variant, with reference to fig. 5 and 6, the two mop units 31 are equally large and symmetrically arranged, the axes of rotation of the two mop units 31 being arranged close to each other from bottom to top; the left mop unit 31 rotates clockwise and the right mop unit 31 rotates counterclockwise when viewed from the top in the direction of forward movement of the cleaning device. With the above-mentioned structure, the mop unit 31 can generate forward pushing force when in work.

Further, the axis of rotation of the mop unit 31 is arranged at an angle of 5 ° to 15 ° to the vertical. In this embodiment, the inclination angle is set to 10 °. If the inclination angle is less than 5 °, the component of the provided linear velocity is small, and the generated thrust is weak. If the inclination angle is greater than 15 °, the cleaning surface of the mop unit 31 is less in contact with the floor, and the cleaning effect of the cleaning device is reduced.

Further, the rotation paths of the outer edges of the two mop units 31 are at least partially tangent or intersect. By adopting the structure, no gap is left between the two mop units 31 when the two mop units are cleaned synchronously, so that the cleaning efficiency of the cleaning device is improved.

In particular, in this embodiment, both mop units 31 are of an equally large disc-type arrangement. The rotation path line parts of the outer edges of the two mop units 31 are tangent, so that no gap is left between the two mop units 31 during synchronous cleaning. In other embodiments, two mop units 31 may be arranged in a shape of a disk with a same size, wherein the shape may be a triangle, a quadrangle or an ellipse, and the two mop units 31 are arranged in a staggered manner.

Further, the mop assembly 3 further includes a water supply unit 32, and the water supply unit 32 is disposed above the mop unit 31 and configured to supply water to the mop unit 31.

Specifically, the water supply unit 32 includes a water tank, a water pump and a solenoid valve, and the mop assembly 3 further includes a driving unit disposed at a bottom end of the water tank, and the driving unit operates to drive the mop unit 31 to rotate. The water tank is connected with a water pump, the water outlet end of the water pump is arranged right above the mop unit 31, the water tank is provided with a water outlet, the water outlet is provided with an electromagnetic valve, when the mop unit 31 needs to be sprayed with water, the electromagnetic valve is powered on to act, the water outlet is opened, the water pump works and sprays water to the mop unit 31 for humidification, and the ground is subjected to wet mopping. One side of the top end of the water tank is provided with a water filling port, and water can be timely filled into the water tank according to requirements.

Further, cleaning device still includes two at least supporting wheels 6, and supporting wheel 6 all locates the bottom of mount pad 1, and the bottom of supporting wheel 6 and the bottom of drive wheel 4 are located same horizontal plane, and drive wheel 4 encloses into the support area with supporting wheel 6 jointly. In this embodiment, two supporting wheels 6 are provided, the supporting wheels 6 are arranged on the mounting base 1 and are respectively arranged near two ends of the roller brush assembly 2, and the supporting wheels 6 are rotatable and are small wheels and only play a role of auxiliary support. At least three point positions are adopted for supporting, so that the supporting stability is better, and the cleaning device is beneficial to being stable and clean.

Further, cleaning device still includes link assembly 7, and the top of mount pad 1 is equipped with connecting portion 11, and link assembly 7 includes connector 71 and connecting rod, and connector 71 hinges in connecting portion 11, is equipped with the groove 12 of stepping down that supplies the connector 71 embedding on the mount pad 1. The connecting rod is inserted into the connecting head 71, and when the mop is used, the connecting rod can rotate in the front-rear direction, so that the distance between the cleaning head of the cleaning device and a user can be adaptively adjusted, and the user can conveniently mop the floor. The arrangement of the abdicating groove 12 leaves a moving space for the connector 71, and avoids the interference between the connector 71 and the mounting base 1 after rotation.

The embodiment of this embodiment is the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. A cleaning device comprises a mounting seat (1), a roller brush assembly (2), a mop assembly (3) and a driving wheel (4), wherein the roller brush assembly (2), the mop assembly (3) and the driving wheel (4) are arranged on the mounting seat (1), the roller brush assembly (2) and the mop assembly (3) are sequentially arranged in the advancing direction of the cleaning device, a dust suction port (5) is arranged between the roller brush assembly (2) and the mop assembly (3), the cleaning device is characterized in that the mop assembly (3) comprises two mop units (31) which are arranged side by side, the rotating directions of the two mop units (31) are opposite, and the rotating axis of the mop unit (31) is obliquely arranged relative to the vertical direction; the bottoms of the roller brush assembly (2) and the driving wheel (4) are not lower than the bottom of the mop unit (31).

2. Cleaning device according to claim 1, characterized in that the two mop units (31) are equally large and symmetrically arranged, the axes of rotation of the two mop units (31) being arranged next to each other from below to above; the mop unit (31) on the left side rotates clockwise and the mop unit (31) on the right side rotates counterclockwise when viewed from the top in the direction of advancement of the cleaning device.

3. Cleaning device according to claim 1, characterized in that the two mop units (31) are equally large and symmetrically arranged, the axes of rotation of the two mop units (31) being arranged at a distance from each other from below to above; the mop unit (31) on the left side rotates counterclockwise and the mop unit (31) on the right side rotates clockwise when viewed from the top in the direction of advancement of the cleaning device.

4. The cleaning device as claimed in claim 1, wherein the dust suction opening (5) is close to the roller brush assembly (2), and the roller brush assembly (2) rotates towards the dust suction opening (5) and sucks the garbage into the dust suction opening (5); the driving wheel (4) is arranged between the roller brush component (2) and the mop component (3).

5. Cleaning device according to claim 2 or 3, characterized in that the axis of rotation of the mop unit (31) is arranged at an inclination of 5 ° -15 ° with respect to the vertical.

6. Cleaning device according to claim 1, characterized in that the paths of rotation of the outer edges of the mop units (31) are at least partially tangent or intersect.

7. Cleaning device according to claim 6, characterized in that both mop units (31) are of an equally large disc-type arrangement.

8. Cleaning device according to claim 1, characterized in that the mop assembly (3) further comprises a water supply unit (32), which water supply unit (32) is arranged above the mop unit (31) and is configured to supply water to the mop unit (31).

9. The cleaning device as claimed in claim 1, further comprising at least two support wheels (6), wherein the support wheels (6) are all arranged at the bottom end of the mounting seat (1), the bottoms of the support wheels (6) and the bottoms of the drive wheels (4) are located on the same horizontal plane, and the drive wheels (4) and the support wheels (6) jointly enclose a support area.

10. The cleaning device as claimed in claim 1, further comprising a connecting rod assembly (7), wherein a connecting portion (11) is arranged at the top end of the mounting seat (1), the connecting rod assembly (7) is hinged to the connecting portion (11), and a yielding groove (12) for embedding the connecting rod assembly (7) is arranged on the mounting seat (1).