WO2023040340A1

WO2023040340A1 - Driving mechanism, cleaning device, and cleaning apparatus

Info

Publication number: WO2023040340A1
Application number: PCT/CN2022/095417
Authority: WO
Inventors: 刘璎皞; 许波建
Original assignee: 追觅创新科技(苏州)有限公司
Priority date: 2021-09-16
Filing date: 2022-05-27
Publication date: 2023-03-23

Abstract

Disclosed are a driving mechanism, a cleaning device, and a cleaning apparatus. The driving mechanism comprises: a transmission assembly, comprising a rotating member rotatably disposed, and an eccentric member rotatably disposed on the rotating member; a vibrating disc is connected to the rotating member, and is provided with a mating portion, and the mating portion is in sliding fit with the eccentric member; a driver drives the rotating member to rotate; the rotating member rotates to drive the eccentric member and the vibrating disc to rotate, the eccentric member rotates relative to the rotating member, and the mating portion is in sliding fit with the eccentric member, so that the vibrating disc reciprocates along a rotating plane of the rotating member. In the technical solution provided by the present invention, the vibrating disc can rotate together with the rotating member, and can also realize reciprocating translation on the rotating plane thereof; if a cleaning member is disposed on the vibrating disc, when the cleaning member performs cleaning operation, the cleaning member can clean, in a rotating manner, a surface to be cleaned, and can also perform reciprocating translation along the horizontal plane, so as to mop, in a vibration form, the surface to be cleaned; the cleaning effect is better.

Description

Drive mechanism, cleaning device and cleaning equipment

This disclosure claims priority to the following patent applications:

Submitted to the China Patent Office on September 16, 2021, with the application number 202111086498.4 and the invention titled "Drive Mechanism, Cleaning Device and Cleaning Equipment";

Submitted to the China Patent Office on September 16, 2021, with the application number 202122245952.8 and the title of the invention "Drive Mechanism, Cleaning Device and Cleaning Equipment";

The entire contents of the aforementioned patent applications are incorporated by reference in this disclosure.

technical field

The invention relates to the technical field of cleaning tools, in particular to a driving mechanism, a cleaning device and cleaning equipment.

Background technique

Existing cleaning equipment, such as cleaning robots, are equipped with cleaning parts through which the surface to be cleaned is cleaned, wherein the cleaning parts can be rags, mops or brushes. Taking a rag as an example, the more common way to wipe the floor is to rotate the rag disc, which uses the rotation of the rag disc to drive the rag to rotate to achieve efficient cleaning, but the cleaning effect of the rotating rag disc is not ideal, and it is difficult to clean the more stubborn stains. Therefore, it cannot Meet the cleaning needs of users.

Contents of the invention

Therefore, the present invention aims to solve the problem that the traditional cleaning equipment has unsatisfactory cleaning effects and cannot meet the needs of users.

In order to achieve the above object, the present invention proposes a driving mechanism, comprising:

The transmission assembly includes a rotating part arranged in rotation, and an eccentric member rotatingly arranged on the rotating part;

a vibrating plate, which is connected to the rotating component and provided with a fitting part on it, and the fitting part is slidably matched with the eccentric member; and,

a driver, driving the rotating part to rotate;

Wherein, the rotating part rotates to drive the eccentric part and the vibrating plate to rotate, and the eccentric part rotates relative to the rotating part, and the eccentric part and the eccentric part are slidably matched to make the vibration The disk reciprocates along the plane of rotation of the rotating member.

Optionally, in the above-mentioned drive mechanism, the rotating part includes a rotating plate and a transmission plate connected to each other, the driver is connected to the rotating plate, and the eccentric member is located between the rotating plate and the transmission plate , the vibrating plate is connected to the transmission plate;

A via hole is provided on the transmission plate, and an eccentric shaft is provided on the eccentric member, and the eccentric shaft can pass through the via hole and extend into the matching portion.

Optionally, in the above-mentioned driving mechanism, the transmission assembly includes a planetary gear train, and the planetary gear train includes a planetary gear carrier arranged in rotation, a sun gear coaxially connected with the planetary gear carrier, and a rotating device planetary gears on said planetary gear carrier, said planetary gears meshing with said sun gear, said planetary gear carrier to form said rotating plate, said planetary gears to form said eccentric member;

The driver drives and rotates the sun gear, the matching portion includes a matching slot, and the eccentric shaft slides through the matching slot.

Optionally, in the above-mentioned driving mechanism, a guide part is provided on the transmission plate, and a guide fitting part is provided on the vibrating plate to guide and cooperate with the guide part;

When the eccentric part rotates in the matching part, it drives the vibration plate to move, and the guide part cooperates with the guide matching part to guide the vibration plate.

Optionally, in the above-mentioned driving mechanism, the guide part includes a guide shaft arranged on the transmission plate; the guide fitting part includes a guide post arranged on the vibrating plate, and the guide post slides through the on the guide shaft;

Wherein, the matching portion includes a matching groove, and on a rotation plane along the rotating component, the extending direction of the matching groove is perpendicular to the extending direction of the guide shaft.

Optionally, in the above-mentioned driving mechanism, a guide groove is provided on the transmission plate, the guide shaft is located in the guide groove, the guide column extends into the guide groove, and is aligned with the guide groove. A gap is formed along the extending direction of the guide shaft so that the guide post can slide along the guide groove.

Optionally, in the above-mentioned drive mechanism, a first installation hole is provided on the rotating plate, a second installation hole is provided on the transmission plate, a relief hole is provided on the vibration plate, and the transmission assembly also includes a connecting piece, the connecting piece penetrates through the relief hole, and is passed through the first installation hole and the second installation hole, so as to connect the rotating plate and the transmission plate;

When the vibrating plate moves back and forth relative to the transmission plate, the connecting piece can always be exposed from the relief hole.

Optionally, in the above-mentioned drive mechanism, there are multiple vibration plates and multiple eccentric members, and the multiple vibration plates and the multiple eccentric members are arranged in one-to-one correspondence.

The present invention also provides a cleaning device, comprising:

said drive mechanism; and,

The cleaning element is arranged on the vibrating plate of the driving mechanism.

The present invention also provides a cleaning device, comprising:

housing; and,

In the cleaning device, the driving mechanism of the cleaning device is arranged in the housing, and the cleaning parts of the cleaning device can be exposed from the bottom of the housing.

The technical scheme provided by the invention has the following advantages:

The driving mechanism provided by the present invention can drive the rotating part to rotate through the driver, and can drive the eccentric part arranged on the rotating part to rotate together, and can also drive the vibration plate connected with the rotating part to rotate; moreover, when the rotating part rotates, The eccentric part can rotate relative to the rotating part to form self-rotation. The eccentric part slides and fits with the matching part on the vibrating plate. Accompanied by the rotation of the rotating parts, it can also realize reciprocating translation on the plane of rotation. If a cleaning piece is provided on the vibrating plate, the cleaning piece can not only clean the surface to be cleaned in a rotating manner when performing cleaning work, but also, It can reciprocate and translate along the horizontal plane, drag and wipe the surface to be cleaned in the form of vibration, and the cleaning effect of the surface to be cleaned is better.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative effort.

Fig. 1 is a schematic structural view of an embodiment of a cleaning device provided by the present invention;

Fig. 2 is a structural schematic diagram of another viewing angle of the cleaning equipment described in Fig. 1;

Fig. 3 is a schematic diagram of an exploded structure of the cleaning device described in Fig. 1;

Fig. 4 is the structural representation of cleaning device described in Fig. 1;

Fig. 5 is a schematic diagram of an exploded structure of the cleaning device described in Fig. 4;

Fig. 6 is a structural schematic diagram of the cleaning device shown in Fig. 4 (one group of vibrating plates is not equipped with cleaning elements).

Explanation of reference numbers:

1000-cleaning equipment; 100-housing; 200-cleaning parts; 300-driving mechanism; 1-transmission assembly; 11-rotating parts; 111-rotating plate; ;1121-guiding component; 1121a-guiding shaft; 1122-guiding groove; 1123-through hole; 12-eccentric; 121-planetary wheel; 13-eccentric shaft; ; 22-guide fitting part; 221-guide column; 23-relief hole; 3-driver.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence.

In the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refer to the inner and outer relative to the outline of each component itself, but the above orientation words are not used to limit the present invention.

Example 1

Please refer to Fig. 4 to Fig. 6, the present embodiment provides a kind of drive mechanism 300, and this drive mechanism 300 comprises transmission component 1, vibrating disc 2 and driver 3, wherein, driver 3 can be set as drive cylinder or motor etc., through The driver 3 drives the transmission assembly 1 to rotate, so that the vibrating plate 2 can realize the planar reciprocating movement while implementing the rotation.

Specifically, referring to FIG. 5 , the transmission assembly 1 includes a rotating part 11 arranged in rotation, and an eccentric part 12 rotatingly arranged on the rotating part 11. The rotating part 11 can be used to be rotatably installed on the equipment or the substrate to be installed. The eccentric part 12 is rotatably installed on the rotating part 11, and the rotation of the rotating part 11 drives the eccentric part 12 to rotate, and then connects the eccentric part 12 with the vibrating plate 2, thereby driving the vibrating plate 2 to move. Among them, the rotation of the rotating part 11 can drive the eccentric part 12 and the vibrating plate 2 to rotate at the same time, and the eccentric part 12 can also rotate relative to the rotating part 11, and the eccentric part 12 is slidably fitted by the matching part 21, so that the vibrating plate 2 can rotate along the rotating part. The rotating plane of 11 moves back and forth.

Further, the rotating part 11 includes a rotating plate 111 and a transmission plate 112 connected to each other. The driver 3 is connected with the rotating plate 111 to drive the rotating plate 111 to rotate, and at the same time drive the transmission plate 112 to rotate. The rotating plate 111 and the transmission plate 112 are both It is set in the shape of a disk, and the two are close to parallel, and the rotating plate 111 and the transmission plate 112 are detachably connected to facilitate assembly. The transmission plate 112 is provided with a second installation hole, and the transmission assembly 1 also includes a connector, which is passed through the first installation hole and the second installation hole through the connector to connect the rotating plate 111 and the transmission plate 112, wherein the connector It can be screws or bolts, etc., and it is relatively convenient to install and disassemble. The eccentric part 12 is rotated and arranged on the rotating plate 111, and is located between the rotating plate 111 and the transmission plate 112. The vibration plate 2 is connected with the transmission plate 112, and is located on the side of the transmission plate 112 away from the rotation plate 111; on the transmission plate 112 A via hole 1123 is provided on the top, and an eccentric shaft 13 is provided on the eccentric member 12. The eccentric shaft 13 can pass through the via hole 1123 and extend into the matching portion 21 on the vibrating plate 2. The eccentric member 12 and the vibrating plate 2 An eccentric slider structure is formed, and the vibrating plate 2 realizes planar reciprocating movement through the rotation of the eccentric member 12 . Specifically, when the driver 3 drives the rotating plate 111 to rotate, it simultaneously drives the transmission plate 112 and the eccentric member 12 to rotate, and drives the vibrating plate 2 to rotate. It also forms a reciprocating movement along its plane of rotation.

Further, referring to FIG. 4 and FIG. 5 , the transmission assembly 1 includes a planetary gear train, and the planetary gear train includes a planetary gear carrier 111a arranged in rotation, a sun gear 111b coaxially connected with the planetary gear carrier 111a, and a sun gear 111b arranged in a rotational position on The planetary gear 121 on the planetary gear frame 111a, and the planetary gear 121 and the sun gear 111b are mutually meshed gears, the planetary gear frame 111a is to form the above-mentioned rotating plate 111, and the planetary gear 121 is to form the eccentric member 12, and the planetary gear 121 is rotated and arranged on On the planetary gear frame 111a; when the driver 3 drives and rotates the sun gear 111b, the planetary gear frame 111a is driven to rotate at the same time, and driven by the sun gear 111b, the planetary gear 121 is driven to rotate relative to the planetary gear frame 111a to form self-rotation, that is, eccentric Part 12 rotates. In this embodiment, the matching part 21 includes a matching groove 211, and the eccentric shaft 13 slides through the matching groove 211. When the eccentric member 12 rotates, the eccentric shaft 13 slides in the matching groove 211 to abut against the matching groove 211. The inner wall of the groove, so that the vibrating plate 2 is displaced on its rotation plane.

Of course, the manner of driving the eccentric member 12 to realize revolution and also realize self-rotation is not limited to the above one. In other embodiments, the eccentric member 12 and the rotating plate 111 can be driven by different drivers 3, so that the eccentric member 12 can rotate together with the rotating plate 111, and the eccentric member 12 can also rotate relative to the rotating plate 111. turn.

Moreover, the above-mentioned planetary gear 121 may be set as an incomplete gear, so that the vibrating plate 2 forms an intermittent reciprocating movement.

In addition, a guide part 1121 is provided on the transmission plate 112, and a guide matching part 2221 is provided on the vibrating plate 2 to guide and cooperate with the guiding part 1121; The guide part 1121 cooperates with the guide matching part 2221 to guide the vibrating plate 2, so that the vibrating plate 2 is more stable during translation and less likely to shake.

Specifically, referring to FIG. 5 and FIG. 6, the guide member 1121 includes a guide shaft 1121a provided on the transmission plate 112; the guide fitting part 2221 includes a guide post 221 provided on the vibrating plate 2, and the guide post 221 slides through the guide shaft. 1121a, when the vibrating plate 2 translates along its rotation plane, the guide column 221 moves back and forth on the guide shaft 1121a; wherein, on the rotation plane along the rotating part 11, the extension direction of the matching groove 211 and the extension direction of the guide shaft 1121a They are perpendicular to each other. Specifically, the matching groove 211 can be arranged in a narrow and long shape. It is set that the long side of the matching groove 211 is set along the left-right direction of the rotation plane of the vibration plate 2, and then the guide shaft 1121a is set along the front-back direction of the rotation plane of the vibration plate 2. , the eccentric shaft 13 is inserted in the matching groove 211, when the eccentric member 12 rotates, the eccentric shaft 13 abuts against the two long sides of the matching groove 211, so that the vibrating plate 2 is displaced and slides along the guide shaft 1121a, so that The movement of the vibration plate 2 is more stable.

Further, a guide groove 1122 is provided on the transmission plate 112, the guide shaft 1121a is located in the guide groove 1122, the guide post 221 extends into the guide groove 1122, and forms a tangent with the guide groove 1122 along the extending direction of the guide shaft 1121a. Clearance, so that the guide column 221 can slide along the guide groove 1122, so that the distance between the transmission plate 112 and the vibrating plate 2 is smaller, the structure is more compact, and the two end walls of the guide groove 1122 can limit the movement of the guide column 221 , to limit the movement stroke of the vibrating plate 2.

Moreover, the above-mentioned guide shaft 1121a and the transmission plate 112 can be arranged separately. When the vibration plate 2 is assembled, the guide column 221 on the vibration plate 2 can be accommodated in the guide groove 1122 of the transmission plate 112 first, and the Both ends of the groove 1122 are provided with guide holes, and then the guide shaft 1121a is penetrated through one of the guide holes, and penetrated in the guide column 221 to be penetrated in the other guide hole, thereby fixing the vibrating plate 2 to the transmission On the board 112, and the length of the guide post 221 is less than the length of the guide groove 1122, so that the guide post 221 has enough space for movement. There may be multiple guide grooves 1122, and the extension directions of the multiple guide grooves 1122 are arranged in parallel. Correspondingly, there are multiple guide columns 221, and the multiple guide columns 221 are accommodated in the multiple guide grooves in a one-to-one correspondence. 1122, so that the vibrating plate 2 is more reliably fixed, and easy to install.

In addition, a relief hole 23 is also provided on the vibrating plate 2. After the vibrating plate 2 is installed on the transmission plate 112, the connecting piece penetrates from the relief hole 23 and passes through the first installation of the rotating plate 111. hole and the second mounting hole of the transmission plate 112 to connect the rotating plate 111 and the transmission plate 112. Specifically, a positioning post protrudes from the rotating plate 111, the first installation hole is set on the positioning post, and the positioning post can be penetrated in the second installation hole, and the transmission plate 112 is initially positioned for easy assembly; Moreover, when the vibrating plate 2 reciprocates relative to the transmission plate 112, the connecting piece can always be exposed from the relief hole 23, so that when the vibrating plate 2 stops rotating at any time, the connecting piece can be exposed for easy disassembly.

In this embodiment, the above-mentioned vibrating plate 2 can be arranged roughly in the shape of a disc, and the vibrating plate 2 is connected with the transmission plate 112 of the rotating part 11, and the rotating plate 111 drives the vibrating plate 2 to rotate, and the vibrating plate 2 is provided with There is a matching portion 21, which slides and fits with the eccentric member 12. Specifically, when the matching portion 21 is a fitting groove 211, the fitting groove 211 is provided on the surface of the vibrating plate 2 in a concave shape, and the eccentricity on the eccentric member 12 The shaft 13 extends into the matching groove 211 for matching. Through the rotation of the eccentric member 12, the eccentric shaft 13 abuts against the inner wall of the matching groove 211, thereby driving the vibrating plate 2 to reciprocate and translate along its rotation plane. Of course, the matching portion 21 can also be a matching boss, or a matching block that is detachably connected with the vibrating plate 2 , and the like, and there are many configuration forms, which will not be described in detail here.

Moreover, a plurality of vibrating discs 2 can be arranged on a transmission plate 112. At this time, each vibrating disc 2 can be a 1/2 disc, a 1/4 disc or an unequal disc, etc., and the eccentric member 12 There are a plurality of vibrating plates 2 in one-to-one correspondence with the eccentrics 12, and the eccentrics 12 respectively drive the vibrating plates 2 to move, making the movement more flexible and diverse.

Example 2

Referring to Fig. 1 to Fig. 3, the present embodiment provides a cleaning device, which includes the above-mentioned driving mechanism 300 and a cleaning part 200, the cleaning part 200 is arranged on the vibrating plate 2 of the driving mechanism 300, driven by the driving mechanism 300 The cleaning part 200 moves to drag and wipe the surface to be cleaned, so that the cleaning part 200 can not only clean the surface to be cleaned in a rotating manner when performing cleaning work, but also can reciprocate and translate along the horizontal plane to drag and wipe the surface to be cleaned in the form of vibration. The cleaning effect of the surface to be cleaned is better. Wherein, the cleaning member 200 can be a rag, a mop, or a brush.

In one embodiment, the cleaning piece 200 is detachably installed on the vibrating plate 2, for example, a hook and a buckle are respectively provided on the cleaning piece 200 and the vibrating plate 2, or the cleaning piece 200 and the vibrating plate 2 are provided with male Velcro and female Velcro, etc., so as to fix the cleaning part 200 on the vibrating plate 2, so as to facilitate the replacement or cleaning of the cleaning part 200.

In another embodiment, the cleaning element 200 can be integrated with the vibrating plate 2 , for example, the cleaning element 200 can be a bristle provided on the vibrating plate 2 , so that the cleaning element 200 is not easily detached from the vibrating plate 2 .

Moreover, in order to improve the cleaning efficiency of the cleaning device, one cleaning device may include two transmission assemblies 1, which can simultaneously carry at least two cleaning components 200 for cleaning. Specifically, one driver 3 can be connected with two transmission assemblies 1, and the two transmission assemblies 1 are respectively connected with two vibration plates 2 in one-to-one correspondence, and the two cleaning parts 200 can perform cleaning work at the same time, with higher working efficiency, and Only one drive 3 needs to be set, which is more cost-effective.

Example 3

Referring to FIG. 1 to FIG. 3 , this embodiment provides a cleaning device 1000 , which can be a sweeping robot, a mopping machine, or an all-in-one sweeping and mopping machine. The cleaning device 1000 includes the above-mentioned cleaning device and a cleaning body. The cleaning body may include a housing 100, operation buttons, a controller, and a control circuit. The controller in the cleaning body controls the operation of the driver 3 on the cleaning device. Therefore, the vibrating plate 2 is driven to move by the driver 3 to drive the cleaning parts to perform cleaning work. The cleaning device 1000 has all the technical features of the above-mentioned cleaning device, and all the technical features have beneficial effects, and the specific structure of the cleaning device will not be described here.

Specifically, referring to Fig. 2 and Fig. 3, when the cleaning device is installed on the cleaning body, the driver 3 of the cleaning device is arranged in the housing 100, and the cleaning part 200 of the cleaning device can be exposed from the bottom of the cleaning body for Drag and wipe the surface to be cleaned, wherein the driver 3 is arranged along the horizontal direction of the cleaning body, and the rotating shafts of the rotating plate 111 and the sun gear 111b extend along the up and down direction of the cleaning body, and the rotating plate 111 is positioned above the transmission plate 112, eccentric The part 12 is located between the rotating plate 111 and the transmission plate 112, the vibration plate 2 is located under the transmission plate 112, and the cleaning part 200 is arranged at the bottom of the vibration plate 2, preferably, the vibration plate 2 is provided with two groups, and each group includes There are two vibrating plates 2, and each vibrating plate is set in a semicircular shape. Two groups of vibrating plates 2 are arranged along the left and right directions of the cleaning body. Each group of vibrating plates 2 is provided with a cleaning piece 200, and there is also a cleaning element 200 on the bottom of the cleaning body. A rolling brush can be provided, the rolling brush is positioned at the front end of the bottom of the cleaning body, and the two cleaning parts 200 are positioned at the rear end of the bottom of the cleaning body, and the mopping area of the cleaning parts 200 can completely cover the cleaning area of the rolling brush. Cleaner, the cleaning device 1000 provided in this embodiment not only has higher cleaning efficiency, but also has a better cleaning effect, which obviously can effectively improve the user experience.

Apparently, the above-described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, those skilled in the art may make other changes or changes in different forms without creative work, which shall fall within the protection scope of the present invention.

Claims

A drive mechanism (300), characterized in that it comprises:

The transmission assembly (1), comprising a rotating part (11) arranged in rotation, and an eccentric part (12) rotatingly arranged on the rotating part (11);

a vibrating plate (2), which is connected to the rotating component (11) and is provided with a matching portion (21), and the matching portion (21) is slidingly fitted with the eccentric member (12); and,

A driver (22), which drives the rotating part (11) to rotate;

Wherein, the rotating part (11) rotates to drive the eccentric part (12) and the vibrating plate (2) to rotate, and the eccentric part (12) rotates relative to the rotating part (11). The matching portion (21) is slidingly matched with the eccentric member (12), so that the vibrating plate (2) moves back and forth along the rotation plane of the rotating component (11).
The driving mechanism (300) according to claim 1, characterized in that, the rotating part (11) comprises a rotating plate (111) and a transmission plate (112) connected to each other, and the driver (22) and the rotating The plates (111) are connected, the eccentric member (12) is located between the rotating plate (111) and the transmission plate (112), and the vibrating plate (2) is connected with the transmission plate (112) ;

The transmission plate (112) is provided with a via hole (1123), the eccentric member (12) is provided with an eccentric shaft (13), and the eccentric shaft (13) can pass through the via hole (1123) out and into the fitting part (21).
The driving mechanism (300) according to claim 2, characterized in that, the transmission assembly (1) includes a planetary gear train, and the planetary gear train includes a planetary gear carrier (111a) arranged in rotation, and the planetary gear The wheel carrier (111a) is a sun gear (111b) coaxially connected to the sun gear (111b) and a planetary wheel (121) rotating on the planetary wheel carrier (111a), and the planetary wheel (121) and the sun gear (111b) are meshed, the planet wheel frame (111a) is to form the rotating plate (111), and the planet wheel (121) is to form the eccentric member (12);

The driver (3) drives and rotates the sun gear (111b), the matching part (21) includes a matching groove (211), and the eccentric shaft (13) slides through the matching groove (211) .
The driving mechanism (300) according to claim 2, characterized in that, a guide member (1121) is provided on the transmission plate (112), and a guide member (1121) is provided on the vibrating plate (2). ) guide fit portion (22) for guide fit;

When the eccentric part (12) rotates in the matching part (21), it drives the vibrating plate (2) to move, and cooperates with the guide matching part (22) through the guide part (1121). The vibrating plate (2) is guided.
The driving mechanism (300) according to claim 4, characterized in that, the guide member (1121) comprises a guide shaft (1121a) arranged on the transmission plate (112); the guide fitting part (22) It includes a guide column (221) arranged on the vibrating plate (2), and the guide column (221) slides through the guide shaft (1121a);

Wherein, the matching part (21) includes a matching groove (211), and on the rotation plane along the rotating part (11), the extending direction of the matching groove (211) is consistent with the extending direction of the guide shaft (1121a). directions perpendicular to each other.
The driving mechanism (300) according to claim 5, characterized in that, the transmission plate (112) is provided with a guide groove (1122), and the guide shaft (1121a) is located in the guide groove (1122), The guide column (221) protrudes into the guide groove (1122), and forms a gap with the guide groove (1122) along the extending direction of the guide shaft (1121a), so that the guide column (221) can slide along the guide groove (1122).
The driving mechanism (300) according to claim 6, characterized in that, the rotating plate (111) is provided with a first installation hole, the transmission plate (112) is provided with a second installation hole, and the vibration A relief hole (23) is provided on the disc (2), and the transmission assembly (1) also includes a connecting piece, which penetrates through the relief hole (23) and passes through the first In the installation hole and the second installation hole, to connect the rotating plate (111) and the transmission plate (112);

When the vibrating plate (2) reciprocates relative to the transmission plate (112), the connecting piece can always be exposed from the relief hole (23).
The drive mechanism (300) according to claim 7, characterized in that there are multiple vibrating plates (2), multiple eccentric members (12), and multiple vibrating plates (2) It is arranged in one-to-one correspondence with the plurality of eccentric members (12).
A cleaning device, characterized in that it comprises:

The drive mechanism (300) according to any one of claims 1 to 8; and,

The cleaning element (200) is arranged on the vibrating plate (2) of the driving mechanism (300).
A cleaning device (1000), characterized in that it comprises:

housing (100); and,

The cleaning device as claimed in claim 9, the driving mechanism (300) of the cleaning device is arranged in the housing (100), and the cleaning element (200) of the cleaning device can be removed from the housing (100) ) is exposed at the bottom.