Cleaning assembly and cleaning device

Abstract

The utility model discloses a cleaning assembly and a cleaning device. The cleaning assembly comprises a mounting base, a swinging assembly, a cleaning part and a first rolling part. Wherein the swing assembly is arranged on the mounting seat, the swing assembly comprises a driving part and a swing part, and the driving part is connected with the swing part to drive the swing part to move in the first linear direction; the cleaning part is fixedly connected with the swinging part; and the first rolling part is arranged at the bottom of the cleaning part. According to the cleaning assembly and the cleaning device, the problem that in the prior art, when a driving structure drives cleaning parts such as a rolling brush to move, the requirement for power of the driving structure is high can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a cleaning component and a cleaning device. Background Art

[0002] At present, floor scrubbers are becoming more and more popular as cleaning appliances. In the prior art, floor scrubbers are driven by a motor to drive a roller brush to rotate on the ground, and the clean water mixed with cleaning liquid left by the main machine is continuously rotated to clean the stubborn stains on the ground, but the hardened stubborn stains on the ground are difficult to be cleaned by the rotating direction force of the roller brush, and the efficiency is low.

[0003] In some floor scrubbers, in order to clean stubborn stains on the floor or countertops, a driving structure is provided to drive the roller brush to swing to enhance the cleaning power of the roller brush on the stubborn stains on the floor or countertops. However, this structure has high power requirements for the driving structure, and the driving structure is easily damaged or difficult to drive the rolling and swinging, and the cleaning power of the roller brush is difficult to ensure. Utility Model Content

[0004] The main purpose of the utility model is to provide a cleaning assembly and a cleaning device, which at least solve the problem in the prior art that the driving structure has a relatively high power requirement when driving a cleaning component such as a roller brush to move.

[0005] According to one aspect of the utility model, there is provided a cleaning assembly, comprising:

[0006] Mounting seat;

[0007] A swing assembly, the swing assembly is arranged on the mounting seat, the swing assembly comprises a driving component and a swing component, the driving component is connected to the swing component to drive the swing component to move along a first straight line direction;

[0008] A cleaning component, wherein the cleaning component is fixedly connected to the swing component;

[0009] A first rolling portion, wherein the first rolling portion is arranged at the bottom of the cleaning component.

[0010] Further, the cleaning component comprises a mounting bracket and a cleaning portion, the mounting bracket is mounted on a first side of the mounting seat, and the cleaning portion is mounted on the mounting bracket;

[0011] The first rolling part includes at least one universal wheel, and at least one universal wheel is arranged at the bottom of the mounting bracket.

[0012] Furthermore, a first soft rubber layer is provided on the outer periphery of the universal wheel.

[0013] Furthermore, the cleaning assembly also includes a second rolling portion, and the second rolling portion is arranged at the bottom of the mounting seat.

[0014] Further, the second rolling portion includes a driving wheel group and an auxiliary wheel group, the driving wheel group is arranged on a second side of the mounting seat opposite to the first side, and the auxiliary wheel group is arranged at the bottom of the mounting seat close to the first side.

[0015] Further, one of the driving wheel set and the auxiliary wheel set includes at least one first roller, and the other includes at least two second rollers, the axes of the first rollers and the second rollers are parallel to each other, and at least three of the first rollers and the second rollers are arranged in a triangle.

[0016] Further, the outer diameter of the first roller is greater than the outer diameter of the second roller; and / or,

[0017] A second soft rubber layer is disposed on the outer periphery of the first roller and the second roller.

[0018] Furthermore, a concave-convex portion is provided on an outer peripheral surface of at least one of the first roller and the second roller.

[0019] Furthermore, the driving wheel set includes at least one first roller, and a hollow space is provided on the first roller.

[0020] On the other hand, the present application also provides a cleaning device, which includes the above-mentioned cleaning component.

[0021] In the utility model, when the driving component drives the cleaning component to move along the first straight line direction, the setting of the first rolling part can assist the cleaning component to move along the first straight line direction, making it easier for the driving component to drive the cleaning component, and can reduce the driving component's demand for driving power of the cleaning component to a certain extent, thereby ensuring the output stability of the cleaning component swinging along the first direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0023] Figure 1 A top view of a cleaning component disclosed in an embodiment of the present application;

[0024] Figure 2 A bottom view of the cleaning component disclosed in an embodiment of the present application;

[0025] Figure 3A three-dimensional structural diagram of a cleaning component disclosed in an embodiment of the present application;

[0026] Figure 4 A first exploded view of a cleaning assembly disclosed in an embodiment of the present application;

[0027] Figure 5 A second exploded view of the cleaning assembly disclosed in an embodiment of the present application;

[0028] Figure 6 A third exploded view of the cleaning assembly disclosed in the embodiment of the present application;

[0029] Figure 7 A fourth exploded view of the cleaning assembly disclosed in the embodiment of the present application;

[0030] Figure 8 An exploded view of the mounting base and mounting bracket of the cleaning assembly disclosed in the embodiment of the present application;

[0031] Fig. 9 A three-dimensional structural diagram of a portion of the structure of a driving component disclosed in an embodiment of the present application;

[0032] Fig.10 for Fig. 9 Exploded diagram of

[0033] Fig.11 It is a schematic diagram of the cleaning component disclosed in the embodiment of the present application when it moves to the first position;

[0034] Fig.12 It is a schematic diagram of the cleaning component disclosed in the embodiment of the present application when it moves to the second position;

[0035] Fig.13 It is a schematic diagram of the cleaning component disclosed in the embodiment of the present application when it moves to the third position;

[0036] Fig.14 It is a three-dimensional structural diagram of the first roller disclosed in the embodiment of the present application when it is at a first viewing angle;

[0037] Fig.15 It is a three-dimensional structural diagram of the first roller disclosed in the embodiment of the present application when it is at a second viewing angle;

[0038] Fig.16 It is a three-dimensional structural diagram of the first roller disclosed in the embodiment of the present application when it is at a second viewing angle;

[0039] Fig.17 This is a three-dimensional structural diagram of the cleaning device disclosed in an embodiment of the present application.

[0040] The above drawings include the following reference numerals:

[0041] 100, swing mechanism; 110, mounting seat; 1101, positioning column; 1102, first side; 1103, second side; 120, swing assembly; 121, driving component; 1211, swing motor; 12111, motor housing; 12112, mounting lug; 1212, motor bracket; 122, connecting piece; 1221, connecting part; 12211, connecting column; 1222, hollow part; 123, swing component; 1231, swing body; 12311, long groove; 12311a, outer expansion cavity; 12312, connecting seat; 12313, swing block; 1232, swing bearing; 12321, concave and convex surface; 1233, swing Axle; 130, wear pad; 140, first bearing; 150, vibration reduction component; 160, first screw; 170, second screw; 180, fastener; 200, cleaning assembly; 210, cleaning component; 211, mounting bracket; 212, cleaning part; 220, first rolling part; 221, universal wheel; 230, second rolling part; 231, driving wheel group; 2311, first roller; 2311a, concave-convex part; 2311b, hollow space; 2311c, second soft rubber layer; 232, auxiliary wheel group; 2321, second roller; 250, support shaft; 260, connecting block; 300, mobile station; 400, base station; 500, integrated pipeline. DETAILED DESCRIPTION

[0042] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0043] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0044] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps described in these embodiments do not limit the scope of the utility model. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0045] See also Figures 1 to 4 As shown, according to an embodiment of the present application, a cleaning assembly 200 is provided, and the cleaning assembly 200 can be used in structures such as a sweeper and a floor scrubber. The cleaning assembly 200 can be a floor brush assembly or a countertop brush assembly.

[0046] Specifically, the cleaning assembly 200 in this embodiment includes a mounting seat 110 , a swing assembly 120 , a cleaning component 210 and a first rolling portion 220 .

[0047] The swing assembly 120 is disposed on the mounting seat 110, and the swing assembly 120 includes a driving component 121 and a swing component 123. The driving component 121 is connected to the swing component 123 to drive the swing component 123 to move along a first straight line direction, that is, Figure 1 and Figure 2 cleaning member 210 is fixedly connected to the swing member 123; the first rolling portion 220 is disposed at the bottom of the cleaning member 210.

[0048] During actual operation, when the driving component 121 drives the cleaning component 210 to move along the first straight line direction, the setting of the first rolling portion 220 can assist the cleaning component 210 to move along the first straight line direction, making it easier for the driving component 121 to drive the cleaning component 210, and can reduce the driving power requirement of the driving component 121 for the cleaning component 210 to a certain extent, thereby ensuring the output stability of the cleaning component swinging along the first direction.

[0049] Combination Figures 1 to 7As shown, the cleaning component 210 in this embodiment includes a mounting bracket 211 and a cleaning portion 212. During actual installation, the mounting bracket 211 is mounted on the first side 1102 of the mounting seat 110 and connected to the driving component 121. The cleaning portion 212 is mounted on the mounting bracket 211. For example, the cleaning portion 212 can be a structure such as a roller brush, which can rotate around its own axis, that is, the roller brush can rotate around Figure 3 and Figure 4 In this way, when the cleaning component 200 in this embodiment is working, the cleaning part 212 can move in the X direction, and at the same time, the driving part 121 drives the swinging part 123 to swing in the first direction, and the cleaning part 212 can swing along with the swinging part 123 in the second direction different from the first direction. In other words, when the cleaning component 200 is working, the cleaning component 210 has two different movement directions, so that the stains on the ground or the table can be cleaned in different directions, which can improve the cleaning power of the cleaning component 200 and can clean the stubborn stains on the ground or the table.

[0050] In this embodiment, the first rolling portion 220 includes at least one universal wheel 221, and at least one universal wheel 221 is disposed at the bottom of the mounting bracket 211. Optionally, the universal wheel 221 can be one, two, three, or more than three. Figure 2 The figure shows the situation when two universal wheels 221 are set. The two universal wheels 221 can cooperate with the position where the cleaning component 210 is connected to the swing component 123 to form a triangular support structure, which can not only assist the movement of the cleaning component 210 during its movement, but also provide stable support for the cleaning component 210.

[0051] In this embodiment, the outer periphery of the universal wheel 221 is provided with a first soft rubber layer (not shown in the figure), and the first soft rubber layer can be rubber or silicone, etc. The provision of the first soft rubber layer can protect the bottom surface such as the wooden floor, and prevent the universal wheel 221 from causing damage to the ground when rolling. In addition, the universal wheel 221 can play a supporting role when the swing motor 1211 drives the cleaning component 210 to swing. The universal wheel 221 supports the rear end of the cleaning component 210 (i.e., the first side 1102 of the mounting seat 110), which can prevent the cleaning component 210 from tilting toward the rear end of the cleaning component 210 due to the lack of support due to weight, thereby increasing the friction force during swinging, resulting in the problem of excessive power demand of the driving component 121. In addition, the universal wheel 221 can follow the cleaning component 210 in a universal direction when it swings left and right, ensuring the smoothness of the left and right swinging operation of the cleaning component 210.

[0052] See also Figures 1 to 10As shown, the driving component 121 in this embodiment includes a swing motor 1211, and the swing assembly 120 also includes a connecting member 122, which is fixedly connected to the output shaft of the swing motor 1211, and a connecting portion 1221 is provided on the connecting member 122, and the connecting portion 1221 is arranged away from the axis of the output shaft, and the swing component 123 is connected to the connecting portion 1221. In this way, when the swing motor 1211 rotates, the connecting member 122 can be driven to rotate, and then the connecting portion 1221 on the connecting member 122 can be driven to rotate, and finally the swing assembly 120 connected to the connecting portion 1221 can be driven to swing along the second direction.

[0053] Optionally, the connecting member 122 in this embodiment includes a disc, which is fixedly connected to the output shaft of the swing motor 1211 and is coaxially arranged with the output shaft. In this embodiment, by setting the connecting member 122 as a disc, the structure is simple and easy to implement. The disc is provided with a hollow portion 1222. Through the function of the hollow portion 1222, the weight of the entire disc can be reduced, thereby reducing the energy consumption of the swing motor 1211 to a certain extent. At the same time, the existence of the hollow portion 1222 also facilitates air flow, thereby facilitating the heat dissipation of the swing motor 1211, which is more suitable for the stable operation of the swing motor 1211.

[0054] Optionally, the connection part 1221 in this embodiment includes a connection column 12211, which is arranged on the disk and deviates from the axis of the disk, and the axis of the connection column 12211 is parallel to the axis of the disk. By setting the connection part 1221 as the connection column 12211, it is easier to connect with the swing component 123. Exemplarily, the connection column 12211 in this embodiment can be a cylinder, a prism or other regular or irregular columnar structure. As long as it is other deformation methods under the concept of this application, it is within the protection scope of this application. Of course, in other embodiments of the present application, the connection column 12211 can also be a connection block or other structures.

[0055] Furthermore, the swing component 123 in this embodiment includes a swing body 1231, which is provided with a long groove 12311, which extends in a direction perpendicular to the second direction, and the connecting part 1221 is inserted into the long groove 12311 to swing along the second direction under the drive of the driving component 121.

[0056] See also Figures 8 to 13 As shown, Figures 11 to 13 The middle arrow indicates the rotation direction of the swing motor 1211. When the swing motor 1211 drives the connecting part 1221 to rotate to Fig.11When the swing motor 1211 drives the connecting portion 1221 to rotate to the middle position of the long groove 12311, and the connecting portion 1221 is located on the left side of the output shaft of the swing motor 1211. At this time, the swing component 123 and the cleaning component 210 connected to the swing component 123 can be driven to move toward the left side of the mounting seat 110. Fig.12 When the connecting part 1221 is in the middle position, the connecting part 1221 slides along the long groove 12311 to the top of the long groove 12311, and at the same time can drive the swing component 123 and the cleaning component 210 connected to the swing component 123 to move to the middle of the mounting seat 110. Fig.13 When the connecting portion 1221 is in the middle position, it slides along the long groove 12311 to the middle of the long groove 12311, and the connecting portion 1221 is located on the right side of the output shaft of the swing motor 1211. At this time, the swing component 123 and the cleaning component 210 connected to the swing component 123 can be driven to move toward the right side of the mounting seat 110.

[0057] According to the above movement process, it can be known that when the swing motor 1211 in this embodiment rotates in one direction, that is, clockwise or counterclockwise, it can drive the connecting part 1221 to slide in the long groove 12311, and at the same time, it can drive the cleaning component 210 installed on the swing component 123 to swing back and forth in the second direction. In this way, when the cleaning component 210 moves in the first direction, it can swing in the second direction different from the first direction at the same time, which can effectively clean the stains on the ground or the table, and facilitate the removal of stubborn stains on the ground or the table.

[0058] Furthermore, a wear-resistant pad 130 is provided between the connector 122 and the swing body 1231 in the present embodiment. Through the function of the wear-resistant pad 130, the friction between the connector 122 and the swing body 1231 can be avoided, thereby improving the service life of the swing mechanism 100 in the present embodiment. Exemplarily, the wear-resistant pad 130 in the present embodiment includes a wear-resistant metal sheet, such as a copper sheet or other structure. The wear-resistant pad 130 is sleeved on the connecting portion 1221, and has a stable structure and is easy to install. Of course, in other embodiments of the present application, the wear-resistant pad 130 can also be fixed to one of the swing body 1231 and the connector 122 by means of a fixing screw or other structure. As long as it is other deformation methods under the conception of the present application, they are all within the protection scope of the present application.

[0059] Exemplarily, the swing body 1231 in this embodiment includes a connecting seat 12312 and a swing block 12313, wherein the connecting seat 12312 is at least used to be fixedly connected to the cleaning component 210, and the swing block 12313 is fixedly connected to the connecting seat 12312 by structures such as screws, and the swing block 12313 is provided with the long groove 12311 mentioned above, and the long groove 12311 is provided with an outer expansion cavity 12311a on the side close to the connecting seat 12312, and the connecting part 1221 is located at the position of the outer expansion cavity 12311a and is sleeved with a first bearing 140, and the first bearing 140 is movably arranged relative to the length direction of the long groove 12311. In this way, when the swing motor 1211 drives the connecting member 122 to rotate, the first bearing 140 sleeved on the connecting part 1221 can move along the long groove 12311 and drive the swing body 1231 to move along the second direction, and the structure is simple. Compared with the method of not setting the first bearing 140, the setting of the first bearing 140 in this embodiment can make the contact mode between the connecting part 1221 and the long groove 12311 a rolling contact, which has smaller friction and can effectively improve the service life of the swing mechanism 100 in this embodiment.

[0060] During actual installation, the connecting member 122 is locked on the output shaft of the swing motor 1211 by the first screw 160, the first bearing 140 is locked on the connecting portion 1221 by the second screw 170, and the connecting seat 12312 and the swing block 12313 can be connected and fixed together by means of buckles, screws, pins, bolts and other structures. After the connecting seat 12312 and the swing block 12313 are fixedly connected together, the connecting seat 12312 can cover the outer expansion cavity 12311a and confine the first bearing 140 in the outer expansion cavity 12311a, and the structure is stable and reliable.

[0061] Furthermore, the swing component 123 in this embodiment also includes a swing bearing 1232 and a swing shaft 1233. The swing bearing 1232 is fixedly mounted on the swing body 1231; the swing shaft 1233 is fixedly mounted on the mounting seat 110, and the swing shaft 1233 is inserted into the swing bearing 1232, and the axis of the swing shaft 1233 is consistent with the second direction. In this way, when the swing mechanism 100 rotates, the swing body 1231 can be driven to slide on the swing shaft 1233. The setting of the swing shaft 1233 can provide stable support for the swing body 1231, which is convenient for stably connecting the cleaning component 210 to the swing body 1231, and can improve the stability and reliability of the cleaning component 210 during movement.

[0062] Optionally, in order to improve the working stability of the cleaning component 210 in this embodiment, multiple swing shafts 1233 can be provided to support the swing body 1231. For example, the swing shaft 1233 can be one, two, or more than two. Figures 2 to 7 The figure shows the situation when the swing body 1231 is sleeved on the two swing shafts 1233.

[0063] Furthermore, in this embodiment, at least part of the outer peripheral surface of the swing bearing 1232 has a concave-convex surface 12321 , and the swing bearing 1232 is embedded in the swing body 1231 and meshes with the swing body 1231 through the concave-convex surface 12321 .

[0064] In order to further improve the installation stability of the cleaning component 210, the cleaning component 200 in this embodiment also includes a support shaft 250 and a connecting block 260, wherein the support shaft 250 is installed on the mounting base 110, and the connecting block 260 is sleeved on the support shaft 250 and fixedly connected to the cleaning component 210. When the cleaning component 210 moves with the swinging body 1231, the cleaning component 210 moves along the support shaft 250 together with the connecting block 260, and the entire structure is more stable and reliable.

[0065] Combination Figures 1 to 13 As shown, a vibration reduction component 150 is arranged between the driving component 121 and the mounting seat 110 in this embodiment, so that the vibration of the cleaning component 200 in this embodiment during operation can be reduced. Specifically, a positioning column 1101 is arranged on the mounting seat 110 in this embodiment, and the swing motor 1211 includes a motor housing 12111, and mounting lugs 12112 are arranged on opposite sides of the motor housing 12111. The vibration reduction component 150 includes a vibration reduction soft glue, which is coated on the mounting lugs 12112; and the driving component 121 also includes a motor bracket 1212, which is buckled on the swing motor 1211 and locked by a fastener 180 that is inserted through the mounting lug 12112, the vibration reduction soft glue, and the positioning column 1101. The structure is simple and can effectively reduce the vibration of the swing motor. Exemplarily, the fastener 180 in this embodiment can be a structure such as a fastening screw, a fastening pin, or a fastening bolt.

[0066] Recombination Figures 1 to 7 As shown, the cleaning assembly 200 further includes a second rolling portion 230 , which is disposed at the bottom of the mounting seat 110 . Through the action of the second rolling portion 230 , the entire cleaning assembly 200 can be easily moved in the space to perform cleaning operations.

[0067] Optionally, the second rolling portion 230 in this embodiment includes a driving wheel set 231 and an auxiliary wheel set 232, wherein the driving wheel set 231 is arranged on the second side 1103 of the mounting seat 110 opposite to the first side 1102, and the auxiliary wheel set 232 is arranged at the bottom of the mounting seat 110 close to the first side 1102. In actual operation, the driving wheel set 231 provides power for the movement of the mounting seat 110, and the auxiliary wheel set 232 assists the driving wheel set 231 in driving the mounting seat 110 to move. At the same time, the driving wheel set 231 and the auxiliary wheel set 232 are respectively arranged on opposite sides of the mounting seat 110, so as to provide stable support for the mounting seat 110.

[0068] Furthermore, one of the driving wheel set 231 and the auxiliary wheel set 232 in this embodiment includes at least one first roller 2311, and the other includes at least two second rollers 2321, wherein the axes of the first roller 2311 and the second roller 2321 are parallel to each other, and at least three of the first rollers 2311 and the second rollers 2321 are arranged in a triangle. Such an arrangement is not only convenient for driving the mounting base 110 to move, but also convenient for stably supporting the mounting base 110.

[0069] Exemplarily, in the present embodiment, when there are two first rollers 2311 and two second rollers 2321, they can be selected and designed according to actual usage requirements, and are not specifically limited in the present application.

[0070] In this embodiment, an auxiliary wheel group 232 is added to the side of the mounting base 110 close to the cleaning component 210, so that the first side 1102 of the mounting base 110 can be supported, so that the ground of the mounting base 110 remains parallel to the ground, and the output shaft of the swing motor 1211 on the mounting base 110 and the installation of the mounting base 110 are balanced, and the mounting base 110 does not tilt on one side due to its own weight, thereby solving the problem of increased swing friction. At the same time, the ground friction is increased together with the active wheel group 231, ensuring that the cleaning component 200 has strong friction and adheres to the ground without moving when swinging, thereby ensuring stable swing output.

[0071] See also Figure 2 , Figures 14 to 16As shown, the outer diameter of the first roller 2311 in this embodiment is greater than the outer diameter of the second roller 2321, which is convenient for providing moving power to the mounting seat 110. For example, the outer diameter of the first roller 2311 in this embodiment is 50mm to 65mm, and the outer diameter of the second roller 2321 is 10mm to 20mm. Optionally, the outer periphery of at least one of the first roller 2311 and the second roller 2321 in this embodiment is provided with a second soft rubber layer 2311c. The drawings of this application show that the outer periphery of the first roller 2311 is provided with a second soft rubber layer 2311c. For example, the second soft rubber layer 2311c can be a rubber layer or a silicone layer. The provision of the second soft rubber layer 2311c can increase the friction between the first roller 2311 and the ground or table to a certain extent, ensuring that the mounting seat 110 has a strong friction force to adhere to the ground when the cleaning component 210 swings, and ensuring the stability of the swing output.

[0072] Furthermore, in this embodiment, a concave-convex portion 2311a is provided on the outer circumference of at least one of the first roller 2311 and the second roller 2321. The concave-convex portion 2311a may be a trapezoidal concave-convex structure, and the concave-convex portion 2311a is provided on the second soft rubber layer 2311c, which can further increase the friction between the first roller 2311 and the second roller 2321 and the bottom surface or the table surface, thereby ensuring the swing output stability of the cleaning component 210.

[0073] Furthermore, a hollow space 2311b is provided on the first roller 2311 in this embodiment. The hollow space 2311b may be one, two or more than two. Fig.15 The situation when there are three hollow spaces 2311b is shown in FIG. The setting of the hollow spaces 2311b can ensure that the first roller 2311 has a certain pressing elasticity as a whole, increase the ground friction, and further ensure the stable swing output of the cleaning component 210.

[0074] See also Figures 1 to 17As shown, according to another aspect of the present application, a cleaning device is provided, which may be, for example, a floor scrubber. The cleaning device in this embodiment includes a cleaning component 200, an integrated pipe 500, a mobile station 300, and a base station 400. The cleaning component 200 is connected to the mobile station 300 via an integrated pipe 500, and the mobile station 300 is provided with structures such as a sewage bucket, a clean water tank, and a water supply system, which are convenient for supplying water to the cleaning component 200 or collecting and treating sewage, and the base station 400 is used to charge, treat sewage, and supply water to the mobile station 300. The cleaning component 200 in this embodiment is the cleaning component 200 in the above embodiment, and therefore, the cleaning device in this embodiment includes all the technical effects of the above cleaning component 200. Since the technical effects of the cleaning component 200 have been described in detail above, they will not be repeated here.

[0075] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0076] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only to facilitate the distinction between corresponding components. If not otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0077] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cleaning component, characterized in that: include: Mounting seat (110); A swing component (120), the swing component (120) being arranged on the mounting seat (110), the swing component (120) comprising a driving component (121) and a swing component (123), the driving component (121) being connected to the swing component (123) to drive the swing component (123) to move along a first straight line direction; A cleaning component (210), wherein the cleaning component (210) is fixedly connected to the swing component (123); A first rolling part (220), wherein the first rolling part (220) is arranged at the bottom of the cleaning component (210).

2. The cleaning assembly according to claim 1, characterized in that: The cleaning component (210) comprises a mounting bracket (211) and a cleaning portion (212), wherein the mounting bracket (211) is mounted on a first side (1102) of the mounting seat (110), and the cleaning portion (212) is mounted on the mounting bracket (211); The first rolling portion (220) comprises at least one universal wheel (221), and the at least one universal wheel (221) is arranged at the bottom of the mounting bracket (211).

3. The cleaning assembly according to claim 2, characterized in that: The outer periphery of the universal wheel (221) is provided with a first soft rubber layer.

4. The cleaning assembly according to claim 2 or 3, characterized in that: The cleaning component further comprises a second rolling portion (230), wherein the second rolling portion (230) is arranged at the bottom of the mounting seat (110).

5. The cleaning assembly according to claim 4, characterized in that: The second rolling portion (230) comprises a driving wheel group (231) and an auxiliary wheel group (232); the driving wheel group (231) is arranged on a second side (1103) of the mounting seat (110) opposite to the first side (1102); and the auxiliary wheel group (232) is arranged at the bottom of the mounting seat (110) close to the first side (1102).

6. The cleaning assembly according to claim 5, characterized in that: One of the active wheel group (231) and the auxiliary wheel group (232) comprises at least one first roller (2311), and the other comprises at least two second rollers (2321), the axes of the first rollers (2311) and the second rollers (2321) are parallel to each other, and at least three of the first rollers (2311) and the second rollers (2321) are arranged in a triangle.

7. The cleaning assembly according to claim 6, characterized in that: The outer diameter of the first roller (2311) is greater than the outer diameter of the second roller (2321); and / or, A second soft rubber layer is provided on the outer periphery of the first roller (2311) and the second roller (2321).

8. The cleaning assembly according to claim 6, characterized in that: The outer circumferential surface of at least one of the first roller (2311) and the second roller (2321) is provided with a concave-convex portion (2311a).

9. The cleaning assembly according to claim 6, characterized in that: The driving wheel group (231) comprises at least one first roller (2311), and a hollow space (2311b) is provided on the first roller (2311).

10. A cleaning device, characterized in that: The cleaning device comprises the cleaning assembly according to any one of claims 1 to 9.

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