Cleaning device

Abstract

The utility model discloses cleaning equipment. The cleaning equipment comprises a machine body; the cleaning assembly is arranged on the lower portion of the machine body, and the cleaning assembly is a crawler-type cleaning piece; and the translation mechanism is arranged on the machine body, and the translation mechanism is in transmission connection with the cleaning assembly so as to selectively drive the cleaning assembly to extend outwards in the transverse direction relative to the machine body. Therefore, by arranging the cleaning equipment, the cleaning assembly can be selectively driven to integrally extend in the transverse direction according to different working environments, so that the cleaning assembly can achieve the effect of adapting to the current working environment, and then the cleaning working efficiency of the cleaning equipment is improved.

Description

Technical Field

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

[0002] With the advancement of technology and the change of people's lifestyle, intelligent cleaning equipment has gradually entered thousands of households and become an indispensable part of people's lives. Cleaning equipment, such as sweeping and mopping robots, floor scrubbers, window cleaning robots, etc., mainly includes double tray type, single piece type and crawler type. For crawler type cleaning equipment, its mopping mechanism is a crawler brush, which is usually fixedly installed at the bottom of the machine body.

[0003] In the related art, the crawler brush is fixedly installed at the bottom of the machine body, which causes the cleaning equipment to encounter special areas such as walls and obstacles during operation and fail to perform adaptive cleaning on these special areas, thus affecting the cleaning effect. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a cleaning device, which can selectively drive the cleaning component to extend in a lateral direction as a whole according to different working environments, so that the cleaning component can achieve the effect of adapting to the current working environment.

[0005] The cleaning device according to the first aspect of the utility model includes: a machine body; a cleaning component, which is arranged below the machine body and is a crawler-type cleaning component; a translation mechanism, which is arranged on the machine body and is transmission-connected to the cleaning component to selectively drive the cleaning component to extend in a lateral direction relative to the machine body.

[0006] Therefore, by setting up the cleaning device, the cleaning component can be selectively driven to extend as a whole in the lateral direction according to different working environments, so that the cleaning component can adapt to the current working environment, thereby improving the cleaning efficiency of the cleaning device.

[0007] In some examples of the present invention, the cleaning assembly includes: a first base, the first base is arranged below the body, the translation mechanism is transmission-connected to the first base; and a crawler brush, the crawler brush is arranged on the first base.

[0008] In some examples of the present utility model, the translation mechanism is disposed in the body, the body is provided with a slide groove, the first base is provided with a connecting portion, and the connecting portion is connected to the translation mechanism after passing through the slide groove.

[0009] In some examples of the present invention, the translation mechanism includes: a driving member; a transmission assembly, one end of the transmission assembly is connected to the driving member, and the other end of the transmission assembly is connected to the connecting part, and the driving member selectively drives the connecting part to extend in a lateral direction relative to the body through the transmission assembly.

[0010] In some examples of the present invention, the transmission assembly includes: a first transmission member, which is arranged on the driving member; a second transmission member, which is arranged on the cleaning assembly, and the first transmission member and the second transmission member are in transmission cooperation.

[0011] In some examples of the present invention, the first transmission member is a lead screw, the second transmission member is a nut, and the nut is threadedly matched with the lead screw; or the first transmission member is a gear, the second transmission member is a rack, and the gear is meshed with the rack.

[0012] In some examples of the utility model, the body includes: a bottom shell, the cleaning component is arranged below the bottom shell, the translation mechanism is arranged above the bottom shell, and the bottom shell is provided with a slide groove; the translation mechanism also includes: a second base, the second base and one of the cleaning components can be slidably passed through the slide groove and connected to the second base and the other of the cleaning components, and the other end of the transmission component is connected to the second base.

[0013] In some examples of the present invention, the bottom shell is provided with a first guide portion, and the second base is provided with a second guide portion, and the second guide portion cooperates with the first guide portion in a longitudinal direction of the slide groove.

[0014] In some examples of the present invention, one of the first guide portion and the second guide portion is configured as a guide rod and the other is configured as a guide head, the guide head is provided with a guide hole, and the guide rod passes through the guide hole.

[0015] In some examples of the present invention, the maximum dimension of the cleaning component extending in the lateral direction relative to the machine body does not exceed the length of the slide groove.

[0016] The cleaning device according to the second aspect of the utility model includes: a cleaning component, which includes: a first base and a crawler brush, and the crawler brush is arranged on the first base; a translation mechanism, which includes: a driving member and a transmission component, one end of the transmission component is connected to the driving member, and the other end of the transmission component is connected to the first base, and the driving member selectively drives the first base to extend in a lateral direction through the transmission component.

[0017] In some examples of the present invention, the transmission assembly includes: a first transmission member, which is arranged on the driving member; a second transmission member, which is arranged on the cleaning assembly, and the first transmission member and the second transmission member are in transmission cooperation.

[0018] In some examples of the present invention, the first transmission member is a lead screw, the second transmission member is a nut, and the nut is threadedly matched with the lead screw; or the first transmission member is a gear, the second transmission member is a rack, and the gear is meshed with the rack.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0021] Figure 1 is a bottom view of a partial structure of a cleaning device according to an embodiment of the utility model;

[0022] Figure 2 It is a structural schematic diagram of a part of the structure of a cleaning device according to an embodiment of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the translation mechanism according to an embodiment of the utility model;

[0024] Figure 4 is another structural schematic diagram of a partial structure of a cleaning device according to an embodiment of the utility model;

[0025] Figure 5 It is a top view of a partial structure of a cleaning device according to an embodiment of the utility model.

[0026] Reference numerals:

[0027] 100. Cleaning equipment;

[0028] 10. body; 11. slideway; 12. bottom shell; 121. first guide portion; 20. cleaning assembly;

[0029] 21. first base; 211. connecting portion; 22. track brush; 30. translation mechanism; 31. driving member;

[0030] 32. Transmission assembly; 321. First transmission member; 322. Second transmission member; 33. Second base;

[0031] 331. Second guide portion. DETAILED DESCRIPTION

[0032] Embodiments of the present invention are described in detail below, and the embodiments described with reference to the accompanying drawings are exemplary.

[0033] The cleaning device described in the utility model can be a sweeping robot, a handheld floor scrubber, a window cleaning robot, etc.

[0034] Reference below Figure 1-Figure 5 The cleaning device 100 according to the embodiment of the present invention is described, which can selectively drive the cleaning component 20 to extend as a whole in the lateral direction according to different working environments, so that the cleaning component 20 can achieve the effect of adapting to the current working environment.

[0035] Combination Figure 1-Figure 5 As shown, the cleaning device 100 according to the first embodiment of the utility model includes a body 10, a cleaning assembly 20 and a translation mechanism 30. The body 10 is mainly used as a structural member of the inner and outer contours of the cleaning device 100, which plays a role of protection and support. The cleaning assembly 20 is mainly used as a structural member for performing cleaning work. The translation mechanism 30 can drive the cleaning assembly 20 to translate as a whole in the lateral direction (that is, the left and right direction).

[0036] Specifically, the cleaning assembly 20 is disposed below the body 10, the cleaning assembly 20 is a crawler-type cleaning component, the translation mechanism 30 is disposed on the body 10, and the translation mechanism 30 is transmission-connected to the cleaning assembly 20 to selectively drive the cleaning assembly 20 to extend in a lateral direction relative to the body 10.

[0037] The cleaning assembly 20 uses a crawler-type cleaning element. Compared with a traditional roller brush that can only increase the number of bristles to increase the cleaning effect, the crawler-type cleaning element can change the pressure of the brush head to meet the cleaning needs in different scenarios. For example, when cleaning a hard floor, the pressure of the brush head can be increased to increase the strength of the bristles, thereby achieving a faster and more thorough cleaning effect.

[0038] In addition, the cleaning component 20 is arranged below the body 10, so that the cleaning component 20 can directly contact the cleaning work surface; the translation mechanism 30 is arranged on the body 10, and the translation mechanism 30 is transmission-connected with the cleaning component 20, so that the lifting mechanism can drive the cleaning component 20 below the body 10 to selectively extend in the lateral direction.

[0039] For example, when the crawler cleaning element is performing cleaning work (such as mopping or sweeping the floor), when it encounters special working environments such as walls and obstacles, the translation mechanism 30 can drive the cleaning component 20 to extend as a whole in the lateral direction to adapt to the current working environment (at this time, the crawler cleaning element bypasses the obstacles on the cleaning working surface and translates to the side of the obstacle); for another example, when the crawler cleaning element passes through a special working environment and encounters a conventional working environment such as a floor, the translation mechanism 30 can drive the cleaning component 20 to retract as a whole in the lateral direction until the crawler cleaning element returns to its initial position (that is, the relative position of the crawler cleaning element and the body 10 before extension), thereby improving the adaptability of the cleaning device 100 in different working environments, and further improving the cleaning work efficiency of the cleaning device 100.

[0040] For another example, when the cleaning device 100 is mopping the floor along an edge, the translation mechanism 30 drives the cleaning component 20 to extend out of the edge of the body 10 in the lateral direction (i.e., extend outward). When the cleaning device 100 leaves the edge scene, the translation mechanism 30 drives the cleaning component 20 to retract into the edge of the body 10 (i.e., retract inward). This can overcome the problem that the crawler cleaning component cannot clean along the wall due to the limitation of the body shell (the cleaning component is in a fixed position at this time), thereby improving the cleaning efficiency of the cleaning device 100.

[0041] Of course, in the extended state or the retracted state, and in the lateral direction, the edge of the crawler cleaning member can exceed the edge of the machine body 10, but the dimension of the excess in the retracted state is smaller than the dimension of the excess in the extended state. The crawler cleaning member can extend from any side (along the lateral direction) of the machine body 10. In one implementation, the extended end of the crawler cleaning member can be set according to the travel habits of the cleaning device. For example, if the travel habit of the machine body 10 is to walk on the right, it is preferably extended from the right side.

[0042] Therefore, by setting up the cleaning device 100, the cleaning component 20 can be selectively driven to extend as a whole in the lateral direction according to different working environments, so that the cleaning component 20 can adapt to the current working environment, thereby improving the cleaning work efficiency of the cleaning device 100.

[0043] According to some optional embodiments of the present invention, combined with Figure 1 , Figure 2 and Figure 5 As shown, the cleaning assembly 20 includes a first base 21 and a track brush 22 . The first base 21 is disposed below the machine body 10 . The translation mechanism 30 is transmission-connected to the first base 21 . The track brush 22 is disposed on the first base 21 .

[0044] In detail, the track brush 22 is arranged below the first base 21, so that the track brush 22 can directly contact the work surface to be cleaned, and the first base 21 can also provide certain protection and installation and fixing functions for the track brush 22; and the translation mechanism 30 is transmission-connected with the first base 21 below the body 10, so that the translation mechanism 30 can indirectly achieve the effect of driving the track brush 22 to extend along the lateral direction by driving the first base 21 to extend along the lateral direction, thereby improving the design rationality and scientificity of the cleaning component 20.

[0045] Specifically, combined Figure 1-Figure 3 and Figure 5 As shown, the translation mechanism 30 is arranged in the machine body 10, the machine body 10 is provided with a slide groove 11, and the first base 21 is provided with a connecting portion 211, and the connecting portion 211 is connected to the translation mechanism 30 after passing through the slide groove 11. Among them, since the translation mechanism 30 and the first base 21 are respectively located at the upper and lower sides of the machine body 10, after the machine body 10 is provided with the slide groove 11, it is convenient for the connecting portion 211 on the first base 21 to directly pass through the slide groove 11 and be transmission-connected with the translation mechanism 30 above, so that the transmission connection path between the translation mechanism 30 and the first base 21 can be simplified and shortened; and the slide groove 11 extends in the transverse direction, so that the connecting portion 211 also has a certain transverse sliding range, thereby improving the working efficiency of the translation mechanism 30 driving the cleaning component 20 to translate as a whole in the transverse direction.

[0046] Specifically, there are multiple connecting parts 211 on the first base 21, and multiple sliding grooves 11 on the body 10. The multiple sliding grooves 11 are arranged at intervals in the body 10, and the multiple connecting parts 211 correspond to the multiple sliding grooves 11. Among them, the multiple connecting parts 211 arranged at intervals on the first base 21 are correspondingly penetrated with multiple sliding grooves 11 and connected to the translation mechanism 30, so that the force transmission path and force transmission magnitude of the translation mechanism 30 to the cleaning component 20 during the translation process can be increased, thereby improving the movement stability and responsiveness of the cleaning component 20 during the rising process; it can also improve the movement consistency and stability of the cleaning component 20 connected to the connecting part 211 driven by the translation mechanism 30 during translation, thereby avoiding the problem of asynchronism of the cleaning component 20 during translation (such as the cleaning component 20 in the vertical direction, that is, the uneven edges of the front and rear sides).

[0047] According to some optional embodiments of the present invention, combined with Figure 2-Figure 5 As shown, the translation mechanism 30 includes a driving member 31 and a transmission assembly 32, one end of the transmission assembly 32 is connected to the driving member 31, and the other end of the transmission assembly 32 is connected to the connecting portion 211. The driving member 31 selectively drives the connecting portion 211 to extend in the lateral direction relative to the body 10 through the transmission assembly 32.

[0048] In detail, the two ends of the transmission assembly 32 are respectively connected to the driving member 31 and the cleaning assembly 20, and the driving member 31 can transmit the driving force to the cleaning assembly 20 through the transmission assembly 32, so as to achieve the effect of driving the cleaning assembly 20 to extend as a whole in the lateral direction, thereby improving the scientificity and design rationality of the lifting mechanism. For example, the driving member 31 can be a motor, but is not limited thereto, so that the extension and retraction effects of the cleaning assembly 20 in the lateral direction can be achieved respectively by the forward and reverse rotation of the motor.

[0049] Specifically, combined Figure 2-Figure 5 As shown, the transmission assembly 32 includes a first transmission member 321 and a second transmission member 322. The first transmission member 321 is arranged on the driving member 31, and the second transmission member 322 is arranged on the cleaning assembly 20. The first transmission member 321 and the second transmission member 322 are in transmission cooperation. The driving member 31 is in transmission connection with the first transmission member 321, and the first transmission member 321 is in transmission connection with the second transmission member 322 on the cleaning assembly 20, so that the driving member 31 can indirectly transmit the driving force to the cleaning assembly 20, thereby achieving the effect of overall translation of the cleaning assembly 20 in the lateral direction.

[0050] Alternatively, combining Figure 2-Figure 5 As shown, the first transmission member 321 is a lead screw, and the second transmission member 322 is a nut, and the nut is threaded with the lead screw. The structure of the lead screw and nut transmission cooperation is to use the principle of the inclined plane, and the inclined plane is curled and deformed to form a thread. In this way, the rotational motion of the lead screw can be converted into the translational motion of the nut (the nut translates one pitch for each rotation of the lead screw), thereby achieving the effect of the overall translation of the cleaning component 20 in the lateral direction.

[0051] In addition, the thread can better withstand the load force from the axial direction, and the thread fit is self-locking, which can ensure that the nut can smoothly and stably drive the cleaning component 20 to move in the lateral direction as the screw rotates, and can also avoid the problem of unexpected inward movement of the cleaning component 20 in the extended state.

[0052] Alternatively, the first transmission member 321 is a gear, and the second transmission member 322 is a rack, and the gear is meshed with the rack. The gear-rack meshing transmission can convert the rotational motion of the gear into the translational motion of the rack, thereby achieving the effect of the cleaning component 20 being translated as a whole in the lateral direction. In addition, the gear-rack transmission has the characteristics of large power transmission, long service life, stable operation and high reliability, which can improve the transmission efficiency of the cleaning component 20 in the overall translation process in the lateral direction.

[0053] Specifically, the body 10 includes a bottom shell 12, the cleaning component 20 is arranged below the bottom shell 12, the translation mechanism 30 is arranged above the bottom shell 12, and the bottom shell 12 is provided with a slide groove 11; the translation mechanism 30 also includes a second base 33, the second base 33 and one of the cleaning components 20 can be slidably penetrated into the slide groove 11 and connected to the second base 33 and the other one of the cleaning components 20, and the other end of the transmission component 32 is connected to the second base 33.

[0054] The cleaning assembly 20 and the second base 33 are respectively arranged above and below the bottom shell 12, and the translation mechanism 30 is arranged on the second base 33, so that the translation mechanism 30 can be further protected and fixed, and the translation mechanism 30 can be easily disassembled and installed. The cleaning assembly 20 below the bottom shell 12 is connected to the second base 33 through its own connecting portion 211 after passing through the slide groove 11, and the other end of the transmission assembly 32 is connected to the second base 33, so that the cleaning assembly 20 and the translation mechanism 30 can smoothly form a connection relationship, so that the translation mechanism 30 can drive the cleaning assembly 20 to perform a translation action in the lateral direction.

[0055] Furthermore, the bottom shell 12 is provided with a first guide portion 121, and the second base 33 is provided with a second guide portion 331, and the second guide portion 331 is guided and matched with the first guide portion 121 in the length direction of the slide slot 11. The first guide portion 121 on the bottom shell 12 and the second guide portion 331 on the second base 33 are guided and matched in the length direction (that is, the transverse direction) of the slide slot 11, so that the second base 33 can be translated according to the specified sliding cooperation path, thereby avoiding the problem of the second base 33 shaking during the translation process, thereby ensuring the movement stability of the cleaning component 20 in the translation action along the transverse direction.

[0056] Specifically, one of the first guide portion 121 and the second guide portion 331 is configured as a guide rod and the other is configured as a guide head, the guide head is provided with a guide hole, and the guide rod is provided with the guide hole. For example, the first guide portion 121 is configured as a guide rod (the guide rod extends in the transverse direction), the second guide portion 331 is configured as a guide head, the guide rod is provided with a guide hole in the guide head, and the guide rod guides the movement path of the guide head, so that the guide head can slide along the specified extension direction of the guide rod, thereby improving the movement stability and smoothness of the cleaning assembly 20 in the transverse direction.

[0057] Furthermore, the maximum extension of the cleaning assembly 20 relative to the machine body 10 in the lateral direction does not exceed the length of the slide slot 11. In this way, the extension size of the cleaning assembly 20 can be limited, avoiding the risk of the cleaning assembly 20 being too large and causing the related electronic components to be easily damaged by pulling, thereby ensuring the working stability of the cleaning assembly 20 during the cleaning process.

[0058] The cleaning device 100 according to the second embodiment of the utility model comprises a cleaning assembly 20 and a translation mechanism 30. The cleaning assembly 20 is mainly used to perform cleaning work. The translation mechanism 30 is mainly used to drive the cleaning assembly 20 to translate as a whole along the lateral direction.

[0059] The cleaning assembly 20 includes a first base 21 and a crawler brush 22, the crawler brush 22 is arranged on the first base 21, the translation mechanism 30 includes a driving member 31 and a transmission assembly 32, one end of the transmission assembly 32 is connected to the driving member 31, and the other end of the transmission assembly 32 is connected to the first base 21, and the driving member 31 selectively drives the first base 21 to extend in the lateral direction through the transmission assembly 32.

[0060] Specifically, the two ends of the transmission assembly 32 are respectively connected to the driving member 31 and the cleaning assembly 20, and the driving member 31 can transmit the driving force to the cleaning assembly 20 through the transmission assembly 32, so as to achieve the effect of driving the cleaning assembly 20 to extend as a whole in the lateral direction, thereby improving the scientificity and design rationality of the lifting mechanism. For example, the driving member 31 can be a motor, but is not limited thereto, so that the extension and retraction effects of the cleaning assembly 20 in the lateral direction can be achieved respectively by the forward and reverse rotation of the motor.

[0061] According to some optional embodiments of the utility model, the transmission assembly 32 includes a first transmission member 321 and a second transmission member 322, wherein the first transmission member 321 is disposed on the driving member 31, and the second transmission member 322 is disposed on the cleaning assembly 20, and the first transmission member 321 and the second transmission member 322 are transmission-coordinated. The driving member 31 is transmission-connected with the first transmission member 321, and the first transmission member 321 is transmission-connected with the second transmission member 322 on the cleaning assembly 20, so that the driving member 31 can indirectly transmit the driving force to the cleaning assembly 20, thereby achieving the effect of overall translation of the cleaning assembly 20 in the lateral direction.

[0062] Optionally, the first transmission member 321 is a lead screw, and the second transmission member 322 is a nut, and the nut is threaded with the lead screw. The structural form of the lead screw and nut transmission cooperation is to use the principle of the inclined plane, and the inclined plane is curled and deformed to form a thread. In this way, the rotational movement of the lead screw can be converted into the translational movement of the nut by adopting the transmission cooperation mode of the nut and the lead screw thread (the nut translates one pitch for each turn of the lead screw), thereby achieving the effect of the overall translation of the cleaning component 20 in the transverse direction. In addition, the thread can better withstand the load force from the axial direction, and the thread cooperation has self-locking properties, so that the nut can smoothly and stably drive the cleaning component 20 to translate in the transverse direction as the lead screw rotates, and can also avoid the problem of the cleaning component 20 in the extended state having an unexpected inward movement.

[0063] Alternatively, the first transmission member 321 is a gear, and the second transmission member 322 is a rack, and the gear is meshed with the rack. The gear-rack meshing transmission can convert the rotational motion of the gear into the translational motion of the rack, thereby achieving the effect of the cleaning component 20 being translated as a whole in the lateral direction. In addition, the gear-rack transmission has the characteristics of large power transmission, long service life, stable operation and high reliability, which can improve the transmission efficiency of the cleaning component 20 in the overall translation process in the lateral direction.

[0064] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0065] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0066] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example.

[0067] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cleaning device (100), characterized in that: include: Body (10); A cleaning component (20), the cleaning component (20) being arranged below the machine body (10), the cleaning component (20) being a crawler-type cleaning component; A translation mechanism (30), the translation mechanism (30) being arranged on the machine body (10), the translation mechanism (30) being in transmission connection with the cleaning component (20) so as to selectively drive the cleaning component (20) to extend in a transverse direction relative to the machine body (10).

2. The cleaning device (100) according to claim 1, characterized in that: The cleaning component (20) comprises: a first base (21), the first base (21) being arranged below the machine body (10), the translation mechanism (30) being in transmission connection with the first base (21); A track brush (22), wherein the track brush (22) is arranged on the first base (21).

3. The cleaning device (100) according to claim 2, characterized in that: The translation mechanism (30) is arranged in the machine body (10), the machine body (10) is provided with a slide groove (11), the first base (21) is provided with a connecting portion (211), and the connecting portion (211) is connected to the translation mechanism (30) after passing through the slide groove (11).

4. The cleaning device (100) according to claim 3, characterized in that: The translation mechanism (30) comprises: A driving member (31); A transmission assembly (32), one end of the transmission assembly (32) being connected to the driving member (31), and the other end of the transmission assembly (32) being connected to the connecting portion (211), wherein the driving member (31) selectively drives the connecting portion (211) to extend in a transverse direction relative to the machine body (10) through the transmission assembly (32).

5. The cleaning device (100) according to claim 4, characterized in that The transmission assembly (32) comprises: A first transmission member (321), the first transmission member (321) being arranged on the driving member (31); A second transmission member (322), wherein the second transmission member (322) is arranged on the cleaning assembly (20), and the first transmission member (321) and the second transmission member (322) are in transmission cooperation.

6. The cleaning device (100) according to claim 5, characterized in that The first transmission member (321) is a lead screw, the second transmission member (322) is a nut, and the nut is threadably matched with the lead screw; or The first transmission member (321) is a gear, the second transmission member (322) is a rack, and the gear is meshed with the rack.

7. The cleaning device (100) according to claim 4, characterized in that The machine body (10) comprises: A bottom shell (12), the cleaning assembly (20) being arranged below the bottom shell (12), the translation mechanism (30) being arranged above the bottom shell (12), and the bottom shell (12) being provided with a slide groove (11); The translation mechanism (30) further comprises: A second base (33), wherein the second base (33) and one of the cleaning components (20) are slidably arranged to pass through the slide groove (11) and are connected to the second base (33) and the other of the cleaning components (20), and the other end of the transmission component (32) is connected to the second base (33).

8. The cleaning device (100) according to claim 7, characterized in that The bottom shell (12) is provided with a first guide portion (121), and the second base (33) is provided with a second guide portion (331), and the second guide portion (331) is guided and matched with the first guide portion (121) in the length direction of the slide groove (11).

9. The cleaning device (100) according to claim 8, characterized in that One of the first guide portion (121) and the second guide portion (331) is configured as a guide rod and the other is configured as a guide head, the guide head being provided with a guide hole, and the guide rod passing through the guide hole.

10. The cleaning device (100) according to claim 7, characterized in that The maximum dimension of the cleaning component (20) extending in a transverse direction relative to the machine body (10) does not exceed the length of the slide groove (11).

11. A cleaning device (100), characterized in that: include: A cleaning assembly (20), the cleaning assembly (20) comprising: a first base (21) and a track brush (22), the track brush (22) being arranged on the first base (21); A translation mechanism (30), the translation mechanism (30) comprising: a driving member (31) and a transmission assembly (32), one end of the transmission assembly (32) being connected to the driving member (31), and the other end of the transmission assembly (32) being connected to the first base (21), the driving member (31) selectively driving the first base (21) to extend in a lateral direction through the transmission assembly (32).

12. The cleaning device (100) according to claim 11, characterized in that The transmission assembly (32) comprises: A first transmission member (321), the first transmission member (321) being arranged on the driving member (31); A second transmission member (322), wherein the second transmission member (322) is arranged on the cleaning assembly (20), and the first transmission member (321) and the second transmission member (322) are in transmission cooperation.

13. The cleaning device (100) according to claim 12, characterized in that The first transmission member (321) is a lead screw, the second transmission member (322) is a nut, and the nut is threadably matched with the lead screw; or The first transmission member (321) is a gear, the second transmission member (322) is a rack, and the gear is meshed with the rack.

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