Cleaning base and cleaning system

Abstract

The application provides a cleaning base and a cleaning system. The cleaning base comprises a base body provided with a first accommodating cavity for accommodating at least part of a cleaning assembly of a cleaning device; a shearing assembly arranged on the base body and located on one side of the first accommodating cavity to contact the cleaning assembly, the shearing assembly having a closed state and an open state; and a transmission assembly arranged on the base body and connected or abutted with the shearing assembly, used to drive the shearing assembly to switch between the closed state and the open state, so that the shearing assembly shears the to-be-cleaned object on the cleaning assembly. The transmission assembly drives the shearing assembly to switch between the closed state and the open state, so that the shearing assembly can cut the to-be-cleaned object wound on the cleaning assembly, thereby improving the separation effect of the to-be-cleaned object and the cleaning assembly.

Description

Technical Field

[0001] This application relates to the field of cleaning equipment technology, specifically to a cleaning base and cleaning system. Background Technology

[0002] The cleaning components of cleaning equipment are easily entangled with hair, lint, and other cleaning materials, which makes it difficult for the cleaning components to clean the surface to be cleaned.

[0003] In related technologies, a blade structure is usually set on the cleaning base to cut the object to be cleaned that is wrapped around the cleaning component. However, the blade structure is difficult to cut the object to be cleaned, making it difficult to separate the object from the cleaning component. Utility Model Content

[0004] In view of the above problems, this application provides a cleaning base and cleaning system that can cut off the object to be cleaned that is wrapped around the cleaning component, thereby improving the separation effect between the object to be cleaned and the cleaning component.

[0005] To solve the above-mentioned technical problems, the technical solution adopted in this application is conceived as follows: In a first aspect, this application provides a cleaning base, which includes: a base body, the base body having a first receiving cavity for receiving at least a portion of the cleaning components of a cleaning device; a shearing component, disposed on the base body and located on one side of the first receiving cavity for contacting the cleaning components, the shearing component having a closed state and an open state; and a transmission component, disposed on the base body and connected to or abutting the shearing component for driving the shearing component to switch between the closed state and the open state, thereby causing the shearing component to shear the object to be cleaned on the cleaning component.

[0006] The cleaning base also includes a movable component, a transmission component and a shearing component disposed on the movable component, and the shearing component is disposed close to the first receiving cavity relative to the transmission component; when the movable component reciprocates along the extension direction of the cleaning component, it drives the transmission component to reciprocate and rotate along the extension direction, so that the shearing component moves along the extension direction and shears the object to be cleaned; wherein, when the transmission component rotates, it drives the shearing component to switch between a closed state and an open state.

[0007] The shearing assembly includes: a first shearing member fixed to the moving member; and a second shearing member, one end of which is rotatably disposed on the moving member and / or the first shearing member. When the shearing assembly is in the open state, the other end of the second shearing member is disposed close to the transmission assembly relative to the first shearing member. The transmission assembly directly or indirectly abuts against the second shearing member. When the transmission assembly rotates, it pushes the other end of the second shearing member closer to or further away from the first shearing member, so that the shearing assembly switches between a closed state and an open state.

[0008] The transmission assembly includes: a transmission wheel rotatably mounted on the moving part; a pushing member mounted on the transmission wheel, the pushing member directly or indirectly abutting against the second shearing member, the pushing member including a pushing part; the pushing member is used to rotate when the transmission wheel rotates, so that the pushing part alternately approaches or moves away from the second shearing member, and drives the other end of the second shearing member to alternately approach or move away from the first shearing member.

[0009] The pusher has a long side and a short side, with the pusher located on the short side.

[0010] The center of the pushing component coincides with the axis of the transmission wheel.

[0011] The cleaning base also includes a rack, which is disposed on the base body and located on the side of the transmission assembly away from the first receiving cavity. The rack extends along the extension direction. The transmission wheel includes a gear, which meshes with the rack. The rack is used to limit the reciprocating motion of the moving part along the extension direction and drive the gear to rotate, so that the gear drives the pushing part to rotate.

[0012] The cleaning base also includes a drive mechanism, which includes: a rotating shaft rotatably mounted on the base body, a moving part sleeved outside the rotating shaft and threadedly engaged with the rotating shaft, the axial direction of the rotating shaft being parallel to the extension direction; and a drive member connected to the rotating shaft, which drives the rotating shaft to rotate around its own axis, so that the rotating shaft drives the moving part to reciprocate along the axial direction of the rotating shaft.

[0013] The cleaning base also includes a bracket, which is rotatably mounted on the movable component. The second shearing component is located on the side of the bracket close to the first shearing component, and the side of the bracket away from the first shearing component abuts against the pushing component.

[0014] The cleaning base also includes: a support member disposed on the movable member and located on the side of the bracket away from the first shear member; and a reset member disposed between the support member and the bracket, the reset member being used to provide a reset force away from the first shear member to the other end of the second shear member.

[0015] The reset component includes a spring.

[0016] The shearing assembly also includes a pivot shaft, which is fixed to the moving part. The first shearing part and the second shearing part have matching shaft holes, and the pivot shaft is inserted into the shaft hole.

[0017] The base body also has an installation cavity adjacent to the first receiving cavity, the shearing assembly and the transmission assembly are located in the installation cavity, and at least a portion of the shearing assembly extends from the installation cavity into the first receiving cavity; a partition is provided between the first receiving cavity and the installation cavity.

[0018] The base body also has a second receiving cavity, which is located on the side of the first receiving cavity away from the shearing assembly, and is used to receive at least a portion of the body of the cleaning equipment.

[0019] Secondly, this application also provides a cleaning system, which includes: a cleaning device, including a body and a cleaning component, the cleaning component being disposed on the body; and the aforementioned cleaning base.

[0020] The advantages of this application's implementation, unlike existing technologies, are as follows: This application provides a cleaning base and a cleaning system. The cleaning base includes a base body, a shearing component, and a transmission component. The base body has a first receiving cavity for accommodating at least a portion of the cleaning component of the cleaning device. The shearing component is disposed on the base body and located on one side of the first receiving cavity to contact the cleaning component. The shearing component has a closed state and an open state. The transmission component is disposed on the base body and connected to or abutting against the shearing component, used to drive the shearing component to switch between the closed and open states, thereby shearing the object to be cleaned on the cleaning component. By disposing the shearing component, which has both closed and open states, on one side of the first receiving cavity, and by contacting the cleaning component, and by driving the shearing component to switch between the closed and open states through the transmission component, the shearing component can cut the object to be cleaned wrapped around the cleaning component during the switching process, allowing the object to be cleaned to be quickly peeled off from the cleaning component, thereby improving the separation effect between the object to be cleaned and the cleaning component, and thus improving the cleaning effect of the cleaning base on the cleaning component. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein:

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the cleaning system provided in this application;

[0023] Figure 2 This is a schematic diagram of a structural embodiment of the cleaning base provided in this application;

[0024] Figure 3 This is a schematic diagram of the structure of the cleaning base with the hidden portion provided in this application;

[0025] Figure 4 This is a schematic diagram of an embodiment of the cleaning base provided in this application that is used in conjunction with the cleaning components of the cleaning equipment;

[0026] Figure 5 This is a schematic diagram of a partial embodiment of the cleaning base provided in this application;

[0027] Figure 6 yes Figure 5 The diagram shown is a schematic of the structure with the shear component in the open state.

[0028] Figure 7 yes Figure 5 The diagram shown illustrates the structure with the shearing component in a closed state. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It is understood that the specific embodiments described herein are only for explaining this application and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this application are shown in the accompanying drawings, not all structures. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0034] Please see Figures 1 to 4 , Figure 1 This is a schematic diagram of the structure of an embodiment of the cleaning system provided in this application; Figure 2 This is a schematic diagram of a structural embodiment of the cleaning base provided in this application; Figure 3 This is a schematic diagram of the structure of the cleaning base with the hidden portion provided in this application; Figure 4 This is a schematic diagram of an embodiment of the cleaning base and cleaning components of a cleaning device provided in this application. This application provides a cleaning base 100. The cleaning base 100 includes a base body 10, a shearing component 20, and a transmission component 30. The base body 10 has a first receiving cavity 11 for receiving at least a portion of the cleaning component 201 of the cleaning device 200. The shearing component 20 is disposed on the base body 10 and located on one side of the first receiving cavity 11 to contact the cleaning component 201. The shearing component 20 has a closed state and an open state. The transmission component 30 is disposed on the base body 10 and connected to or abutting against the shearing component 20, for driving the shearing component 20 to switch between the closed and open states, thereby causing the shearing component 20 to shear the object to be cleaned on the cleaning component 201.

[0035] The cleaning base 100 can serve as the base for the cleaning device 200, not only cleaning the cleaning components 201 of the cleaning device 200 but also providing storage space for the cleaning device 200. Alternatively, the cleaning base 100 can also serve as a base station, providing charging points for the cleaning device 200's battery. When the cleaning device 200 completes its cleaning task or its battery is low, it can automatically return to the cleaning base 100 or be placed back on it by the user. The cleaning base 100 can automatically recharge the cleaning device 200 based on its battery level, ensuring that the cleaning device 200 is always ready for use.

[0036] The cleaning equipment 200 can be a floor scrubber, mop, sweeper-mop combo, robot vacuum cleaner, or window cleaning robot, but is not limited to these. The cleaning component 201 can be a roller brush.

[0037] The first receiving cavity 11 can be located on the top of the base body 10. When the cleaning component 201 of the cleaning device 200 needs cleaning, the cleaning device 200 can be actively or passively moved onto the cleaning base 100, and the cleaning component 201 can be received in the first receiving cavity 11; alternatively, the cleaning component 201 can be detached from the cleaning device 200 and placed in the first receiving cavity 11. The cleaning component 201 is adapted to the first receiving cavity 11. The first receiving cavity 11 can be elongated, and after the cleaning component 201 is received in the first receiving cavity 11, the length direction of the first receiving cavity 11 is parallel to the extension direction of the cleaning component 201. Of course, the first receiving cavity 11 can also be square, circular, or semi-circular, but is not limited to these, as long as the cleaning component 201 can be received in the first receiving cavity 11.

[0038] The shearing component 20 is disposed on the base body 10 and located on one side of the first receiving cavity 11. The shearing component 20 can extend to the edge of the first receiving cavity 11 or extend into the first receiving cavity 11. The transmission component 30 is connected to or abuts against the shearing component 20. The shearing component 20 can switch between a closed state and an open state under the drive of the transmission component 30 to shear the object to be cleaned on the cleaning component 201. Specifically, during the process of the shearing component 20 switching from the open state to the closed state, it can shear the object to be cleaned wrapped around the cleaning component 201. During the process of the shearing component 20 switching from the closed state to the open state, it can loosen the cut end of the object to be cleaned so that it can be sheared again.

[0039] The items to be cleaned include, but are not limited to, fibrous waste such as hair and tufts that can easily get tangled on the cleaning component 201.

[0040] By placing a shearing component 20 with both closed and open states on one side of the first receiving cavity 11, the shearing component 20 is used to contact the cleaning component 201. The transmission component 30 drives the shearing component 20 to switch between the closed and open states. During the switching process between the closed and open states, the shearing component 20 can cut the object to be cleaned that is wrapped around the cleaning component 201, so that the object to be cleaned can be quickly peeled off from the cleaning component 201. This improves the separation effect between the object to be cleaned and the cleaning component 201, thereby improving the cleaning effect of the cleaning base 100 on the cleaning component 201.

[0041] Please refer to the following: Figure 5 , Figure 5 This is a schematic diagram of a partial embodiment of the cleaning base provided in this application. In some embodiments, the cleaning base 100 further includes a movable member 40. A transmission assembly 30 and a shearing assembly 20 are disposed on the movable member 40, and the shearing assembly 20 is disposed relative to the transmission assembly 30 close to the first receiving cavity 11.

[0042] The movable component 40 can serve as both a load-bearing and moving structure, supporting components such as the shearing assembly 20 and the transmission assembly 30, and driving these components to reciprocate along the extending direction of the cleaning assembly 201. The shearing assembly 20 is positioned close to the first receiving cavity 11 to facilitate the shearing assembly 200 in cutting the material to be cleaned that is wrapped around the cleaning assembly 201.

[0043] When the moving part 40 reciprocates along the extension direction of the cleaning assembly 201, it drives the transmission assembly 30 to reciprocate and rotate along the extension direction of the cleaning assembly 201, so that the shearing assembly 20 moves along the extension direction of the cleaning assembly 201 and shears the object to be cleaned. When the transmission assembly 30 rotates, it causes the shearing assembly 20 to switch between a closed state and an open state.

[0044] When the moving part 40 reciprocates along the extension direction of the cleaning component 201, it can not only drive the shearing component 20 and the transmission component 30 to reciprocate along the extension direction of the cleaning component 201, but also drive the transmission component 30 to rotate, so that the transmission component 30 drives the shearing component 20 to switch between a closed state and an open state, so that the shearing component 20 can move along the extension direction of the cleaning component 201 and dynamically shear the object to be cleaned wrapped around the cleaning component 201. This allows the shearing area of ​​the shearing component 20 to at least dynamically cover the surface of the cleaning component 201 along its extension direction, expanding the cleaning range of the cleaning component 201 by the shearing component 20, improving the shearing efficiency and shearing effect of the shearing component 20 on the object to be cleaned, and thus improving the peeling efficiency and peeling effect of the object to be cleaned.

[0045] When the shearing component 20 switches between the closed and open states, the switching path intersects with the winding direction of the object to be cleaned, making it easier for the object to be cleaned to enter the switching path between the two states of the shearing component 20, thereby improving the success rate of the shearing component 20 in cutting the object to be cleaned.

[0046] In some embodiments, during the shearing process of the shearing component 20 cutting the object to be cleaned, the cleaning component 201 can rotate about its own axis, so that the shearing component 20 can simultaneously cut along the extension direction and radial direction of the cleaning component 201, which can further improve the shearing efficiency and shearing effect of the shearing component 20 on the object to be cleaned.

[0047] Please refer to the following: Figures 6 to 7 , Figure 6 yes Figure 5 The diagram shown is a schematic of the structure with the shear component in the open state. Figure 7 yes Figure 5 The diagram shows the structure in the closed state of the shearing assembly. In some embodiments, the shearing assembly 20 includes a first shearing member 21 and a second shearing member 22. The first shearing member 21 is fixed to the moving member 40. One end of the second shearing member 22 is rotatably disposed on the moving member 40 and / or the first shearing member 21, and when the shearing assembly 20 is in the open state, the other end of the second shearing member 22 is disposed near the transmission assembly 30 relative to the first shearing member 21.

[0048] The first shearing member 21 and the second shearing member 22 can be blades, and the parts of the two that have shearing power are arranged facing each other so that the object to be cleaned can be easily cut off during the process of switching from the open state to the closed state.

[0049] One end of the first shear member 21 is fixed to the movable member 40 to form a rigid connection with the movable member 40, and the other end of the first shear member 21 extends obliquely toward the first receiving cavity 11. The extension direction of the first shear member 21 intersects with the extension direction of the cleaning assembly 201. One end of the second shear member 22 can be rotatably disposed on the movable member 40 and / or the first shear member 21 through a hinge structure or a pin structure, so that the second shear member 22 can rotate relative to the first shear member 21. When the shear assembly 20 is in the open state, the other end of the second shear member 22 can be located on the side of the other end of the first shear member 21 closer to the transmission assembly 30. When the shear assembly 20 is in the closed state, the other end of the second shear member 22 can overlap with the other end of the first shear member 21.

[0050] Please continue reading. Figures 5 to 7The transmission assembly 30 directly or indirectly abuts against the second shear member 22. When the transmission assembly 30 rotates, it pushes the other end of the second shear member 22 closer to or away from the first shear member 21, so that the shear assembly 20 switches between a closed state and an open state.

[0051] When the shearing assembly 20 is in the open state, the transmission assembly 30 can rotate to a certain angle to push the other end of the second shear member 22 closer to the first shear member 21, thereby switching the shearing assembly 20 from the open state to the closed state. After the shearing assembly 20 switches to the closed state, when the transmission assembly 30 continues to rotate, the pushing force of the transmission assembly 30 on the second shear member 22 weakens or disappears, causing the other end of the second shear member 22 to move away from the first shear member 21, thus switching the shearing assembly 20 from the closed state to the open state. Through the transmission design of the second shear member 22 and the transmission assembly 30, the rotation angle of the second shear member 22 is controllable. Furthermore, when the transmission assembly 30 drives the second shear member 22 to rotate, the movement trajectory of the other end of the second shear member 22 approaching or moving away from the first shear member 21 forms an effective shearing arm, which can improve the shearing efficiency and shearing effect on the object to be cleaned.

[0052] In some embodiments, please continue reading Figures 5 to 7 The transmission assembly 30 includes a transmission wheel 31 and a pushing member 32. The transmission wheel 31 is rotatably mounted on the movable member 40. The pushing member 32 is mounted on the transmission wheel 31 and directly or indirectly abuts against the second shear member 22. The pushing member 32 includes a pushing portion 321. The pushing member 32 rotates when the transmission wheel 31 rotates, so that the pushing portion 321 alternately approaches or moves away from the second shear member 22, and drives the other end of the second shear member 22 to alternately approach or move away from the first shear member 21.

[0053] The transmission wheel 31 can be rotatably connected to the moving member 40 via a bearing or bushing. The axial direction of the transmission wheel 31 can be perpendicular to the direction of reciprocating motion of the moving member 40. One surface of the transmission wheel 31 facing away from the moving member 40 along its axial direction faces the moving member 40, and the other surface faces away from the moving member 40. The pushing member 32 is provided on the surface of the transmission wheel 31 facing away from the moving member 40. The pushing member 32 can be a cam, an eccentric wheel, or a connecting rod, but is not limited to these. The pushing part 321 of the pushing member 32 can be an elastic arm or a rigid protrusion, a corner of the pushing member 32, or an edge of the pushing member 32, but is not limited to these.

[0054] The pushing member 32 can directly abut against the second shearing member 22; of course, the second shearing member 22 can also be disposed on other rotatable components, with the pushing member 32 abutting against the side of other rotatable components opposite to the second shearing member 22. These other rotatable components can be the bracket 71 described in the following embodiments. In some embodiments, a gasket (not shown) can be provided on the contact surface between the pushing member 321 and the second shearing member 22 or other rotatable components to increase the friction between the pushing member 321 and the second shearing member 22 or between the pushing member 321 and other rotatable components. This increases the pushing force of the pushing member 321 on the second shearing member 22, thereby increasing the shearing force of the shearing assembly 20 on the object to be cleaned, and helping to improve the shearing effect of the shearing assembly 20 on the object to be cleaned.

[0055] The pushing member 32 rotates along with the transmission wheel 31. During the rotation of the pushing member 32, the pushing part 321 alternately moves closer to or further away from the second shear member 22. When the pushing part 321 moves closer to the second shear member 22, it provides a pushing force to the second shear member 22, causing the second shear member 22 to rotate towards the first shear member 21, thereby bringing the other end of the second shear member 22 closer to the first shear member 21, thus switching the shear assembly 20 from an open state to a closed state. When the pushing part 321 moves away from the second shear member 22, the pushing force of the pushing part 321 on the second shear member 22 weakens or disappears, causing the second shear member 22 to rotate away from the first shear member 21, thereby moving the other end of the second shear member 22 away from the first shear member 21, thus switching the shear assembly 20 from a closed state to an open state.

[0056] Through the linkage design of the transmission wheel 31 and the pusher 32, the other end of the second shearing member 22 can alternately move closer to or further away from the first shearing member 21, thereby enabling the shearing assembly 20 to switch between the closed state and the open state, making the shearing action of the shearing assembly 20 regular and adjustable, and ensuring the consistency of the movement of the shearing assembly 20 during continuous operation.

[0057] In some embodiments, the pusher 32 has a long side 32a and a short side 32b, with the push portion 321 located on the short side 32b.

[0058] The pusher 32 can be a cuboid structure with two oppositely arranged short sides 32b and two oppositely arranged long sides 32a, with the long sides 32a connected to the short sides 32b. The two long sides 32a are located on the minor axis of the pusher 32, and the two short sides 32b are located on the major axis of the pusher 32, such that the distance between the two long sides 32a is less than the distance between the two short sides 32b, thereby making the pushing force of the short sides 32b on the second shearing member 22 greater than that of the long sides 32a.

[0059] The two short sides 32b can be used as mounting positions for the pusher 321; or, the two short sides 32b can also serve as the pusher 321. By mounting the pusher 321 on the two short sides 32b or using the two short sides 32b as the pusher 321, the pusher 321 can trigger the shearing assembly 20 to switch between the closed and open states twice for each rotation of the pusher 32, thereby improving the shearing efficiency of the shearing assembly 20 in dealing with the cleaned object.

[0060] The connection area between the long side 32a and the short side 32b is set with an arc-shaped chamfer. The continuous smooth surface formed by the arc-shaped chamfer allows the long side 32a and the short side 32b to transition naturally, which can reduce the risk of the pusher 32 being stuck or rubbed by other components during the rotation of the drive wheel 31. This not only allows the pusher 32 to rotate smoothly, thereby improving the smoothness and fluidity of the rotation of the second shearing member 22, but also reduces the noise generated during rotation, which helps to improve the user experience.

[0061] In some embodiments, the pushing part 321 may also be located in the connection area between the long side 32a and the short side 32b.

[0062] In some embodiments, the center of the pusher 32 coincides with the axis of the drive wheel 31.

[0063] The axis of the transmission wheel 31 is the rotation center line of the transmission wheel 31. The center of the pusher 32 coincides with the axis of the transmission wheel 31, meaning that the geometric center point of the pusher 32 and the rotation center line of the transmission wheel 31 are on the same straight line.

[0064] By aligning the center of the pusher 32 with the axis of the transmission wheel 31, on the one hand, the rotation angle of the pusher 321 on the pusher 32 is synchronized with the rotation angle of the transmission wheel 31, ensuring that the pusher 321 can trigger the second shearing member 22 to rotate toward the first shearing member 21 each time it rotates to a predetermined angle, thereby enabling the shearing assembly 20 to periodically switch between a closed state and an open state; on the other hand, by utilizing the axial space of the transmission wheel 31 to arrange the pusher 32, the pusher 32 is avoided from occupying additional radial space of the transmission wheel 31, making the structure between the transmission wheel 31 and the pusher 32 more compact, which helps to optimize the space of the cleaning base 100.

[0065] In some embodiments, please continue reading Figure 3 , Figures 5 to 7The cleaning base 100 also includes a rack 50. The rack 50 is disposed on the base body 10 and located on the side of the transmission assembly 30 away from the first receiving cavity 11. The rack 50 extends along the extending direction of the cleaning assembly 201. The transmission wheel 31 includes a gear 311. The gear 311 meshes with the rack 50, and the rack 50 is used to limit the reciprocating motion of the moving member 40 along the extending direction of the cleaning assembly 201 and drive the gear 311 to rotate, so that the gear 311 drives the pushing member 32 to rotate.

[0066] The rack 50, as a linear transmission component, extends in a direction parallel to the extension direction of the cleaning assembly 201. By meshing with the gear 311 on the moving member 40, the rack 50 constrains the movement trajectory of the moving member 40, ensuring that the moving member 40 reciprocates strictly along the extension direction of the cleaning assembly 201. While the moving member 40 reciprocates along the extension direction of the cleaning assembly 201, the rack 50 also drives the gear 311 to rotate, causing the pusher 32 on the gear 311 to rotate along with the gear 311. This causes the pusher 321 to alternately approach or move away from the second shear member 22, and consequently, causes the other end of the second shear member 22 to alternately approach or move away from the first shear member 21, thus enabling the shearing assembly 20 to switch between a closed state and an open state.

[0067] Through the meshing transmission of rack 50 and gear 311, the linear motion of moving part 40 can be accurately converted into the rotational motion of gear 311. The limiting and guiding effect of rack 50 on moving part 40 can prevent the movement trajectory of moving part 40 from deviating. This not only allows moving part 40 to reciprocate strictly along the extension direction of cleaning component 201, but also makes the movement of moving part 40 smoother, reducing vibration and noise. Furthermore, the meshing transmission of gear 311 and rack 50 has a smaller clearance compared to belt drive mechanisms, which not only saves space but also improves power transmission efficiency.

[0068] The rack 50 and gear 311 can be made of metals such as carbon steel, alloy steel, or stainless steel; alternatively, they can be made of high-strength plastics such as polyethylene terephthalate (PET), polybutylene terephthalate (PBT), or polyetheretherketone (PEEK). The tooth surfaces of the rack 50 can be hardened, and the tooth surfaces of the gear 311 can be hardened to improve the hardness, wear resistance, and fatigue resistance of the tooth surfaces of both rack 50 and gear 311.

[0069] In some embodiments, please continue reading Figures 3 to 4The cleaning base 100 also includes a drive mechanism 60. The drive mechanism 60 includes a rotating shaft 61 and a drive member 62. The rotating shaft 61 is rotatably mounted on the base body 10, and the moving member 40 is sleeved on the rotating shaft 61 and threadedly engaged with it. The axial direction of the rotating shaft 61 is parallel to the extending direction of the cleaning assembly 201. The drive member 62 is connected to the rotating shaft 61 and drives the rotating shaft 61 to rotate about its own axis, so that the rotating shaft 61 drives the moving member 40 to reciprocate along the axial direction of the rotating shaft 61.

[0070] The drive unit 62 can be a motor, a motor, or a manual rotating shaft. The drive unit 62 can control the rotation of the rotating shaft 61 manually or automatically. The rotating shaft 61 can be the output shaft of the drive unit 62; or the rotating shaft 61 can be an independent structure, and the rotating shaft 61 can be connected to the output shaft of the drive unit 62 through a coupling.

[0071] The two ends of the rotating shaft 61 can be rotatably mounted on the base body 10 via bearings or sliding support structures, so that the rotating shaft 61 can rotate relative to the base body 10 under the drive of the driving member 62. The middle region of the rotating shaft 61 can be suspended, and the moving member 40 is sleeved on the outside of the rotating shaft 61. The bottom of the moving member 40 can be spaced apart from the base body 10 to reduce the movement resistance of the moving member 40. The moving member 40 can be a slider.

[0072] Please continue reading. Figure 5 The movable component 40 is provided with a guide hole 41, which is a through hole. The inner wall of the guide hole 41 has an internal thread, and the outer surface of the rotating shaft 61 has an external thread. The movable component 40 is sleeved on the outside of the rotating shaft 61 through the guide hole 41, realizing the threaded engagement between the movable component 40 and the rotating shaft 61. When the driving component 62 drives the rotating shaft 61 to rotate around its own axis, the threaded structure can convert the rotational motion of the rotating shaft 61 into the linear motion of the movable component 40. At the same time, the gear 311 on the movable component 40 meshes with the rack 50, so that the rack 50 can constrain the radial rotational freedom of the movable component 40 around the rotating shaft 61, thereby enabling the movable component 40 to reciprocate along the axial direction of the rotating shaft 61. This transmission structure can prevent the movement trajectory of the movable component 40 from deviating or rotating radially around the rotating shaft 61, thus stably controlling the movement trajectory of the movable component 40.

[0073] In some embodiments, the base body 10 is provided with a guide rail (not shown), which extends along the extension direction of the cleaning assembly 201. The movable member 40 is slidably disposed on the guide rail, and the drive mechanism 60 is used to drive the movable member 40 to slide along the guide rail. During the sliding of the movable member 40 along the guide rail, the rack 50 can drive the gear 311 to rotate; or the rack 50 can be omitted, and a common roller can be used instead of the gear 311. During the sliding of the movable member 40 along the guide rail, the gear 311 can be driven to rotate by other drive structures.

[0074] In some embodiments, please continue reading Figures 5 to 7 The cleaning base 100 also includes a bracket 71. The bracket 71 is rotatably mounted on the movable member 40. The second shearing member 22 is located on the side of the bracket 71 near the first shearing member 21. The side of the bracket 71 away from the first shearing member 21 abuts against the pusher 32.

[0075] The bracket 71 rotates relative to the moving part 40 through a rotary connection structure, which can be a mechanical structure such as a bearing, a shaft, or a hinge. The second shearing member 22 can be integrally formed with the bracket 71, or the second shearing member 22 and the bracket 71 can be two independent parts. The second shearing member 22 can be provided on the side of the bracket 71 near the first shearing member 21 by means of snap-fit ​​connection, bolt connection, groove fixation, etc.

[0076] By placing the second shearing member 22 on the side of the bracket 71 close to the first shearing member 21, and having the side of the bracket 71 away from the first shearing member 21 abut against the pusher 32, on the one hand, the bracket 71 can rotate under the pusher 32 and drive the second shearing member 22 to rotate, thereby realizing the switching between the open and closed states of the shearing assembly 20; on the other hand, by having the rotatable bracket 71 abut against the pusher 32, the contact area between the pusher 321 and the force-bearing component can be increased, thereby reducing the friction between the pusher 321 and the force-bearing component. This not only reduces the risk of the pusher 321 getting stuck during rotation and the pusher 321 and the force-bearing component getting worn, but also improves the stability of the pusher 32's rotation, thereby improving the stability and smoothness of the second shearing member 22's rotation.

[0077] In some embodiments, the cleaning base 100 further includes a support 72 and a reset member 73. The support 72 is disposed on the movable member 40 and located on the side of the bracket 71 away from the first shear member 21. The reset member 73 is disposed between the support 72 and the bracket 71, and the reset member 73 is used to provide a reset force away from the first shear member 21 to the other end of the second shear member 22.

[0078] The support member 72 can be fixedly connected to or integrally formed with the movable member 40. A portion of the bracket 71 extends to the side of the support member 72 away from the rack 50 and is spaced apart from the support member 72. One end of the reset member 73 is located on the support member 72, and the other end is located on the bracket 71. The extending direction of the reset member 73 can be perpendicular to the extending direction of the cleaning assembly 201.

[0079] The reset member 73 is used to move the other end of the second shear member 22 away from the first shear member 21, so that the shear assembly 20 switches from a closed state to an open state. Specifically, when the pusher 32 pushes the other end of the second shear member 22 closer to the first shear member 21, the end of the bracket 71 away from the pusher 32 approaches the support member 72 to compress the reset member 73, so that the reset member 73 stores the reset force toward the bracket 71, so that when the pusher 32 reduces or disappears from the other end of the second shear member 22, the reset force toward the bracket 71 is released, so as to push the end of the bracket 71 away from the pusher 32 away from the support member 72, thereby moving the other end of the second shear member 22 away from the first shear member 21.

[0080] In some embodiments, the bracket 71 includes a first abutment plate 711 and a second abutment plate 712. The first abutment plate 711 is rotatably connected to the movable member 40. The plane of the first abutment plate 711 can be perpendicular to the axial direction of the gear 311, and one end of the first abutment plate 711 abuts against the pusher 32 near the gear 311. The second abutment plate 712 is disposed on the other end of the first abutment plate 711 facing away from the movable member 40. The second abutment plate 712 is correspondingly disposed with the support member 72. The reset member 73 is disposed between the support member 72 and the second abutment plate 712. The plane of the second abutment plate 712 is perpendicular to the plane of the first abutment plate 711, which can increase the contact area between the reset member 73 and the bracket 71, thereby dispersing the force on the reset member 73 and reducing the risk of fatigue damage to the reset member 73. An avoidance opening 711a is formed on the other end of the first abutment plate 711 near the support member 72 to avoid interference between the first abutment plate 711 and the support member 72 during the extension and retraction of the reset member 73.

[0081] In some embodiments, the reset member 73 includes a spring.

[0082] Using a spring as the reset element 73 enables a stable and reliable reset function through a simple structure. The elastic properties of the spring provide a buffering effect during the reset process, reducing mechanical impact. Furthermore, the use of a spring reduces the overall structural complexity and facilitates manufacturing and maintenance. The replaceability of the spring also improves the adaptability of the cleaning base 100, allowing for the selection of different spring specifications according to actual usage requirements, thereby optimizing the reset speed and force.

[0083] In some embodiments, the shearing assembly 20 further includes a pivot shaft 23. The pivot shaft 23 is fixed to the movable member 40, and the first shearing member 21 and the second shearing member 22 have matching shaft holes, with the pivot shaft 23 inserted into the shaft hole.

[0084] The pivot shaft 23 serves as a connecting component to connect the first shear member 21 and the second shear member 22 together, and the second shear member 22 can rotate relative to the first shear member 21 via the pivot shaft 23.

[0085] The first shearing member 21 and the second shearing member 22 are connected by a pivot shaft 23. The pivot shaft 23 can serve as a fulcrum of a lever, which can convert the rotational force of the second shearing member 22 into shearing force, making the process of shearing the object to be cleaned by the shearing assembly 20 more effortless and helping to improve the shearing effect of the shearing assembly 20.

[0086] In some embodiments, please continue reading Figures 2 to 3 The base body 10 also has a mounting cavity 12 adjacent to the first receiving cavity 11. The shearing assembly 20 and the transmission assembly 30 are disposed in the mounting cavity 12, and at least a portion of the shearing assembly 20 extends from the mounting cavity 12 into the first receiving cavity 11. A partition 80 is provided between the first receiving cavity 11 and the mounting cavity 12.

[0087] The mounting cavity 12 is used to install components such as the shearing assembly 20, the transmission assembly 30, and the drive mechanism 60. That is, all components used to drive the shearing assembly 20 are located within the mounting cavity 12, with only the portion of the shearing assembly 20 that provides cleaning effectiveness extending into the first receiving cavity 11. By providing a partition 80 between the first receiving cavity 11 and the mounting cavity 12, the two cavities can be isolated. This reduces or prevents the entry of cleaning material peeled from the cleaning assembly 201 or the liquid used to clean the cleaning assembly 201 into the mounting cavity 12. Consequently, it reduces or prevents the components within the mounting cavity 12 from becoming entangled in cleaning material or corroded by liquid, thus helping to extend the service life of the components within the mounting cavity 12.

[0088] In some embodiments, please continue reading Figure 2 The partition 80 is provided with comb teeth 90 on the side facing the first receiving cavity 11. The comb teeth 90 are used to loosen the object to be cleaned wrapped around the cleaning component 201 when the cleaning component 201 rotates, so that the cutting component 20 can cut the object to be cleaned, which can further improve the cutting efficiency and cutting effect of the object to be cleaned.

[0089] In some embodiments, please continue reading Figure 2 The base body 10 is also provided with a second receiving cavity 13. The second receiving cavity 13 is located on the side of the first receiving cavity 11 away from the shearing assembly 20 and is used to receive at least a portion of the body 202 of the cleaning device 200.

[0090] By providing a second receiving cavity 13 on the base body 10 to accommodate the body 202, the body 202 can be stably supported on the base body 10 during the cleaning process of the cleaning component 201, thus avoiding the risk of the cleaning component 201 shaking during the cleaning process due to the instability of the body 202.

[0091] In some embodiments, the cleaning assembly 201 further includes a negative pressure assembly (not shown) and a collection assembly (not shown). The collection assembly is disposed on the base body 10 and communicates with the first receiving cavity 11. The negative pressure assembly is disposed within the collection assembly or within a conduit between the first receiving cavity 11 and the collection assembly. The negative pressure assembly is used to evacuate the first receiving cavity 11 during or after the shearing assembly 20 is shearing the object to be cleaned wrapped around the cleaning assembly 201, so as to suck up the debris of the object to be cleaned that has been peeled off from the cleaning assembly 201 into the collection assembly.

[0092] Please continue reading. Figure 1 This application also provides a cleaning system 1000. The cleaning system 1000 includes a cleaning device 200 and a cleaning base 100 as described in any of the above embodiments. The cleaning device 200 includes a body 202 and a cleaning component 201, the cleaning component 201 being disposed on the body 202.

[0093] In this embodiment, the specific structure of the cleaning base 100 is as described in the above embodiments. Since the cleaning system 1000 adopts all the technical solutions of all the embodiments of the cleaning base 100, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0094] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A cleaning base, characterized in that, The cleaning base includes: The base body has a first receiving cavity for receiving at least a portion of the cleaning components of the cleaning equipment; A shearing component is disposed on the base body and located on one side of the first receiving cavity to contact the cleaning component. The shearing component has a closed state and an open state. A transmission component is disposed on the base body and connected to or abutting the shearing component, used to drive the shearing component to switch between the closed state and the open state, thereby causing the shearing component to shear the object to be cleaned on the cleaning component.

2. The cleaning base according to claim 1, characterized in that, The cleaning base also includes a movable component, the transmission component and the shearing component are disposed on the movable component, and the shearing component is disposed close to the first receiving cavity relative to the transmission component; When the moving part reciprocates along the extension direction of the cleaning component, it drives the transmission component to reciprocate and rotate along the extension direction, so that the shearing component moves along the extension direction and shears the object to be cleaned. When the transmission component rotates, it drives the shearing component to switch between the closed state and the open state.

3. The cleaning base according to claim 2, characterized in that, The shearing component includes: The first shearing component is fixed to the moving component; The second shearing member has one end rotatably disposed on the moving member and / or the first shearing member, and when the shearing assembly is in the open state, the other end of the second shearing member is disposed close to the transmission assembly relative to the first shearing member, and the transmission assembly directly or indirectly abuts against the second shearing member. When the transmission assembly rotates, it pushes the other end of the second shear member closer to or away from the first shear member, so that the shear assembly switches between the closed state and the open state.

4. The cleaning base according to claim 3, characterized in that, The transmission assembly includes: A transmission wheel is rotatably mounted on the moving part; A pushing member is disposed on the transmission wheel, and the pushing member directly or indirectly abuts against the second shearing member. The pushing member includes a pushing part. The pusher is used to rotate when the transmission wheel rotates, so that the pusher alternately moves closer to or further away from the second shear member, and drives the other end of the second shear member to alternately move closer to or further away from the first shear member.

5. The cleaning base according to claim 4, characterized in that, The pusher has a long side and a short side, and the pusher portion is located on the short side.

6. The cleaning base according to claim 4, characterized in that, The center of the pusher coincides with the axis of the transmission wheel.

7. The cleaning base according to claim 4, characterized in that, The cleaning base also includes a rack, which is disposed on the base body and located on the side of the transmission assembly away from the first receiving cavity, and the rack extends along the extending direction; The transmission wheel includes a gear, which meshes with the rack. The rack is used to limit the reciprocating motion of the moving member along the extending direction and drive the gear to rotate, so that the gear drives the pushing member to rotate.

8. The cleaning base according to claim 2, characterized in that, The cleaning base also includes a drive mechanism, which comprises: A rotating shaft is rotatably mounted on the base body. The moving part is sleeved outside the rotating shaft and threadedly engaged with the rotating shaft. The axial direction of the rotating shaft is parallel to the extending direction. A driving component is connected to the rotating shaft. The driving component is used to drive the rotating shaft to rotate about its own axis, so that the rotating shaft drives the moving component to reciprocate along the axial direction of the rotating shaft.

9. The cleaning base according to claim 4, characterized in that, The cleaning base also includes a bracket, which is rotatably mounted on the movable member. The second shearing member is located on the side of the bracket close to the first shearing member, and the side of the bracket away from the first shearing member abuts against the pushing member.

10. The cleaning base according to claim 9, characterized in that, The cleaning base also includes: A support member is provided on the movable member and located on the side of the bracket away from the first shearing member; A reset member is disposed between the support member and the bracket, and the reset member is used to provide a reset force away from the first shear member to the other end of the second shear member.

11. The cleaning base according to claim 10, characterized in that, The reset element includes a spring.

12. The cleaning base according to claim 3, characterized in that, The shearing assembly further includes a pivot shaft fixed to the moving member. The first shearing member and the second shearing member have matching shaft holes, and the pivot shaft is inserted into the shaft hole.

13. The cleaning base according to claim 1, characterized in that, The base body is further provided with a mounting cavity adjacent to the first receiving cavity, the shearing assembly and the transmission assembly are disposed in the mounting cavity, and at least a portion of the shearing assembly extends from the mounting cavity into the first receiving cavity; A partition is provided between the first receiving cavity and the mounting cavity.

14. The cleaning base according to claim 1, characterized in that, The base body is further provided with a second receiving cavity, which is located on the side of the first receiving cavity away from the shearing assembly, and is used to receive at least a portion of the body of the cleaning device.

15. A cleaning system, characterized in that, The cleaning system includes: Cleaning equipment, including a body and cleaning components, wherein the cleaning components are disposed in the body; and The cleaning base as described in any one of claims 1 to 14.

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