Cleaning machine

Abstract

The utility model discloses a cleaning machine. The cleaning machine comprises a machine body; the cleaning mechanism is detachably mounted on one side, facing a to-be-cleaned surface, of the machine body; the first mounting structure is arranged on the machine body; the second mounting structure is arranged on the cleaning mechanism; the first installation structure and the second installation structure are freely connected in an inserted mode. According to the cleaning machine, when the cleaning mechanism is installed on the machine body, the first installation structure and the second installation structure are freely connected in an inserted mode, one-time butt joint in place can be directly achieved, rapid installation of the cleaning mechanism is completed, the cleaning mechanism does not need to be rotated to adjust the angle position, and installation convenience is improved; in addition, it can be guaranteed that installation is in place, the cleaning mechanism is not blocked and walks smoothly, and the risk that the machine falls off is reduced.

Description

Technical Field

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

[0002] In recent years, the rapid popularization of smart cleaning robots has greatly facilitated consumers' daily home life.

[0003] When the cleaning robot is wiping the window, the cleaning disc under the body forms negative pressure and is adsorbed on the window glass to move, and the cleaning disc rotates to clean the surface to be cleaned. Based on usage requirements, the cleaning disc on the cleaning robot is usually detachable. When installing the cleaning disc, it is necessary to rotate the cleaning disc to adjust the position and find the corresponding card position for positioning and installation. The installation is inconvenient and it is easy to install it incorrectly, causing the cleaning disc to get stuck and unable to move, and even the risk of the machine falling. Utility Model Content

[0004] The main purpose of the utility model is to provide a cleaning machine, aiming to solve the technical problem that the cleaning disk of the existing window cleaning machine is inconvenient to install.

[0005] In order to achieve the above object, the utility model provides a cleaning machine, which comprises:

[0006] Body;

[0007] A cleaning mechanism is detachably mounted on a side of the machine body facing the surface to be cleaned;

[0008] A first mounting structure, provided on the machine body;

[0009] A second mounting structure, provided on the cleaning mechanism;

[0010] Wherein, the first mounting structure and the second mounting structure are freely pluggable.

[0011] In some embodiments, after the first mounting structure is plugged into the second mounting structure, the cleaning mechanism is limited in the circumferential direction relative to the machine body.

[0012] In some embodiments, the first mounting structure includes: a plurality of protrusions;

[0013] The second mounting structure comprises: a plurality of recesses, the plurality of recesses are arranged along the circumference of the cleaning mechanism, and any of the protrusions is plugged into and matched with any of the recesses, so that the first mounting structure and the second mounting structure can be freely plugged into each other.

[0014] In some embodiments, the recessed portion includes a guiding portion and an inserting portion, and the guiding portion is used to guide the protruding portion into the inserting portion.

[0015] In some embodiments, the guide portion is gradually arranged from large to small along the introduction direction of the protrusion.

[0016] In some embodiments, the recess is tilted relative to the body so that the protrusion is inserted into the recess at an angle.

[0017] In some embodiments, a cleaning aid is provided on the cleaning mechanism, and an edge of the cleaning aid is clamped between the recessed portion and the convex portion.

[0018] In some embodiments, it also includes:

[0019] A third mounting structure is provided on the machine body;

[0020] A fourth mounting structure, provided on the cleaning mechanism;

[0021] The third mounting structure is used to be freely engaged with the fourth mounting structure, and is used to limit the movement of the cleaning mechanism in the vertical direction relative to the machine body.

[0022] In some embodiments, the third mounting structure includes: an annular slot;

[0023] The fourth mounting structure includes: a plurality of hooks, which are engaged with any position of the annular slot in the circumferential direction, so that the third mounting structure and the fourth mounting structure can be freely engaged, and the vertical movement of the cleaning mechanism relative to the body is restricted.

[0024] In some embodiments, the cleaning mechanism includes a cleaning disc and at least two cleaning discs are provided, and the cleaning machine further includes:

[0025] At least two walking discs are rotated to drive the machine body and the cleaning mechanism to move. The at least two cleaning discs are respectively arranged on the peripheral sides of the at least two walking discs and are rotatably connected to the machine body.

[0026] The utility model further provides a window cleaning machine, which is the cleaning machine as described above.

[0027] When the cleaning mechanism is installed on the cleaning machine of the utility model, the first mounting structure and the second mounting structure are freely plugged into each other, and the cleaning mechanism can be directly docked in place at one time to complete the quick installation of the cleaning mechanism. There is no need to rotate the cleaning mechanism to adjust the angle position, thereby improving the installation convenience; moreover, it can be ensured that the cleaning mechanism is installed in place, the cleaning mechanism will not get stuck, the movement is smooth, and the risk of the machine falling is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of a cleaning machine in one embodiment of the utility model;

[0029] Figure 2 It is a schematic diagram of the structure of an embodiment of the utility model when the convex part and the concave part are not plugged in;

[0030] Figure 3 It is a schematic structural diagram of another embodiment of the present invention when the convex part and the concave part are not plugged in. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the scheme in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0033] It should also be noted that when an element is referred to as being "fixed on" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0034] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0035] The utility model provides a cleaning machine, referring to Figure 1 and Figure 2 , the cleaning machine comprises:

[0036] Body 100;

[0037] The cleaning mechanism 200 is detachably mounted on a side of the machine body 100 facing the surface to be cleaned;

[0038] The first mounting structure 10 is provided on the machine body 100;

[0039] The second mounting structure 20 is provided on the cleaning mechanism 200;

[0040] The first installation structure 10 and the second installation structure 20 are freely plugged into each other.

[0041] The cleaning machine proposed in this embodiment is used to perform cleaning operations on the surface to be cleaned. According to the cleaning type, the cleaning machine can be a cleaning machine that needs to be attached to the surface to be cleaned, such as a window cleaning machine, a wall cleaning machine, a ceiling cleaning machine, etc., or a cleaning machine that does not need to be attached to the surface to be cleaned, such as a floor cleaning machine, etc. Accordingly, the surface to be cleaned can be a door, a tile wall, a ceiling, a window surface, the ground, etc.

[0042] In the cleaning machine, the shape of the machine body 100 can be a disc, an elliptical disc, etc., which can be set according to actual conditions. A moving mechanism can be set on the machine body 100, and the moving mechanism can be located on the side of the machine body 100 facing the surface to be cleaned, and is used to drive the machine body 100 to move relative to the surface to be cleaned. The structural form of the moving mechanism can be various, such as a turntable type, a roller type, a crawler type, etc., which can be set according to actual conditions. The cleaning mechanism 200 is located on the side of the machine body 100 facing the surface to be cleaned, and moves with it when the machine body 100 moves. The cleaning mechanism 200 contacts the surface to be cleaned for cleaning the surface to be cleaned. The cleaning mechanism 200 can be a turntable cleaning mechanism 200, which cleans the surface to be cleaned by rotating on the surface to be cleaned. In addition, in order to improve the cleaning efficiency and cleaning effect, a plurality of cleaning mechanisms 200 can be set, and a plurality of cleaning mechanisms 200 clean the surface to be cleaned at the same time. The cleaning mechanism 200 may have a cleaning part for directly cleaning the surface to be cleaned, or a cleaning auxiliary such as a cleaning cloth or a disposable cleaning cloth may be detachably mounted on the cleaning mechanism 200 to clean the surface to be cleaned by the cleaning auxiliary.

[0043] The cleaning mechanism 200 is installed and positioned on the machine body 100 by plugging and matching the second mounting structure 20 with the first mounting structure 10 on the machine body 100. In actual application, the first mounting structure 10 and the second mounting structure 20 involved can correspond to a mounting groove and a mounting portion, so as to be positioned by the concave-convex matching of the mounting groove and the mounting portion, including but not limited to this structural form. Further, the cross-sectional shape of the mounting groove can be V-shaped, U-shaped, square, etc., and the outer contour of the mounting portion is adapted to the mounting groove. Among them, the number of the first mounting structure 10 and the second mounting structure 20 can be the same or different. It is easy to understand that when the number of the first mounting structure 10 and the second mounting structure 20 is different, such as the number of the first mounting structure 10 is more or less than the number of the second mounting structure 20, because each second mounting structure 20 can be adapted to each first mounting structure 10, it can also be freely plugged in.

[0044] In the cleaning machine of this embodiment, when the cleaning mechanism 200 is installed on the machine body 100, the first mounting structure 10 and the second mounting structure 20 can be freely plugged together, and can be directly docked in place at one time, thereby completing the quick installation of the cleaning mechanism 200. There is no need to rotate the cleaning mechanism 200 to adjust the angle position, thereby improving the convenience of installation; moreover, it can be ensured that the installation is in place, the cleaning mechanism 200 will not get stuck, and the movement is smooth, thereby reducing the risk of the machine falling.

[0045] In some embodiments, reference Figure 1 and Figure 2 After the first mounting structure 10 is plugged into the second mounting structure 20 , the cleaning mechanism 200 is circumferentially limited relative to the machine body 100 .

[0046] In this embodiment, the cleaning mechanism 200 is circumferentially limited relative to the machine body 100 by plugging and matching the first mounting structure 10 with the second mounting structure 20. The so-called circumferential limit means that after the cleaning mechanism 200 is installed on the machine body 100 and connected with the connecting structure of the machine body 100, the position of the cleaning mechanism 200 installed on the connecting structure of the machine body 100 is fixed, that is, the first mounting structure 10 and the second mounting structure cannot rotate relative to each other along the circumferential direction.

[0047] Specifically, the first mounting structure 10 of the body 100 is a structure that rotates relative to the body, and the cleaning mechanism 200 is correspondingly set to rotate, but the first mounting structure 10 and the second mounting structure 20 maintain circumferential limitation, that is, during the movement of the body 100, the first mounting structure 10 of the body 100 can drive the cleaning mechanism 200 to rotate to clean the surface to be cleaned.

[0048] In some embodiments, reference Figure 1 and Figure 2 , the first mounting structure 10 comprises: a plurality of protrusions 11;

[0049] The second mounting structure 20 includes: a plurality of recesses 21, which are arranged along the circumference of the cleaning mechanism 200, and any convex portion 11 is plugged into and matched with any recess 21, so that the first mounting structure 10 and the second mounting structure 20 can be freely plugged into each other.

[0050] When the cleaning mechanism 200 is installed, it is docked with the machine body 100 along the docking center line between it and the machine body 100. Among them, the second mounting structure 20 adopts a recess 21, and multiple recesses 21 are arranged along the circumference of the cleaning mechanism 200, and the first mounting structure 10 adopts a convex part 11, and the convex part 11 is correspondingly provided with multiple and adapted to multiple recesses. Optionally, the multiple recesses 21 are arranged in a circular layout, the midpoint of the circle is located on the docking center line between the cleaning mechanism 200 and the machine body 100, and each recess 21 is located on the circumference of the circle. When the cleaning mechanism 200 is docked with the machine body 100, the multiple recesses 21 are plugged and matched with the multiple convex parts 11 one by one to perform installation and positioning.

[0051] like Figure 2 As shown, the plurality of concave portions 21 and the plurality of convex portions 11 are respectively arranged continuously and evenly distributed. The concave portions 21 are arranged continuously and evenly distributed, that is, the concave portions 21 are arranged one after another in a continuous manner, and there is no interval between adjacent concave portions 21. For example, Figure 2 As shown, the concave portion 21 is V-shaped, and multiple concave portions 21 are continuously arranged and evenly distributed. Correspondingly, the convex portion 11 is V-shaped, and multiple convex portions 11 are also correspondingly continuously arranged and evenly distributed. When installing the cleaning mechanism 200, there is no need to rotate the cleaning mechanism 200 to determine the installation angle and direction. The cleaning mechanism 200 can be directly docked at any angle, and any convex portion 11 can be plugged into any concave portion 21, so that the first installation structure 10 and the second installation structure 20 can be freely plugged, thereby improving the convenience of installation.

[0052] In some embodiments, reference Figure 3 The recessed portion 21 includes a guiding portion 211 and an inserting portion 212 , and the guiding portion 211 is used to guide the protruding portion 11 into the inserting portion 212 .

[0053] The guide portion 211 of the recess 21 is integrally provided with the plug-in portion 212. The guide portion 211 may include a guide groove 211A. The plug-in portion 212 may include a fixing groove 212A connected to the guide groove. The cross-sectional shape of the fixing groove 212A may be the same as or different from the cross-sectional shape of the guide groove 211A, and may be provided according to actual conditions. The convex portion 11 is adapted to the fixing groove 212A. When the cleaning mechanism 200 is installed, the convex portion 11 is introduced into the fixing groove 212A of the plug-in portion 212 along the guide groove 211A of the guide portion 211 and forms a plug-in fit with the fixing groove 212A to achieve rapid alignment installation, which helps to improve the installation efficiency of the cleaning mechanism 200.

[0054] In some embodiments, reference Figure 2 The guide portion 11 is gradually arranged from large to small along the introduction direction of the convex portion.

[0055] The guide portion 211 gradually changes from large to small to define the introduction path of the convex portion 11, so that the convex portion 11 can be quickly introduced into the plug-in portion 212 when it is inserted. Specifically, the width of the guide groove 211A of the guide portion 211 gradually changes from large to small along the introduction direction of the convex portion 11. For example, the cross-sectional shape of the guide groove 211A of the guide portion 211 is an inverted trapezoid. When the convex portion 11 is inserted, it moves along the groove sidewall of the guide groove 211A of the guide portion 211 to be introduced into the fixing groove 212A of the plug-in portion 212.

[0056] In some embodiments, reference Figure 1 and Figure 2 The cleaning mechanism 200 is provided with a cleaning auxiliary member 210 , and the edge of the cleaning auxiliary member 210 is clamped between the concave portion 21 and the convex portion 11 .

[0057] When the cleaning machine is working, the cleaning mechanism 200 cleans the surface to be cleaned through the cleaning auxiliary 210, and the cleaning auxiliary 210 is a cleaning cloth or a disposable cleaning cloth, which is set according to actual conditions. Among them, the cleaning auxiliary 210 can be installed synchronously with the cleaning mechanism 200, so that its edge is clamped between the concave part 21 and the convex part 11, so as to achieve fixation on the cleaning mechanism 200, which is convenient for disassembly and assembly, and no additional structure is required for installing the cleaning auxiliary 210.

[0058] In some embodiments, reference Figure 1 , the cleaning machine also includes:

[0059] The third mounting structure 30 is provided on the body 100;

[0060] The fourth mounting structure 40 is provided on the cleaning mechanism 200;

[0061] The third mounting structure 30 is used for freely engaging with the fourth mounting structure 40 , and is used for limiting the vertical movement of the cleaning mechanism 200 relative to the machine body 100 .

[0062] The cleaning mechanism 200 is installed and fixed on the machine body 100 by means of the snap-fitting of the fourth mounting structure 40 and the third mounting structure 30 on the basis of being installed and positioned by means of the second mounting structure 20 and the first mounting structure 10 .

[0063] Among them, the third mounting structure 30 and the fourth mounting structure 40 can adopt various structural forms. For example, based on the mounting grooves and mounting parts corresponding to the first mounting structure 10 and the second mounting structure 20 in the aforementioned embodiment, optionally, the fourth mounting structure 40 can be a connecting protrusion arranged on the side of the mounting part, and the third mounting structure 30 can be a connecting groove arranged on the groove side wall of the mounting groove. When the mounting part is inserted into the mounting groove, the connecting protrusion is correspondingly inserted into the connecting groove to limit the mounting part in the mounting groove, limit the vertical movement of the cleaning mechanism 200 relative to the machine body 100, and then fix the cleaning mechanism 200. Of course, this is only exemplary and not restrictive.

[0064] In some embodiments, reference Figure 1 , the third mounting structure 30 includes: an annular slot 31;

[0065] The fourth mounting structure 40 includes: a plurality of hooks 41 , which are engaged with any position of the annular slot 31 in the circumferential direction, so that the third mounting structure 30 and the fourth mounting structure 40 can be freely engaged, and the vertical movement of the cleaning mechanism 200 relative to the body 100 can be restricted.

[0066] The third mounting structure 30 uses an annular groove 31, and the fourth mounting structure 40 uses a hook 41. The cleaning mechanism 200 is fixed on the machine body 100 by the hook 41 and the annular groove 31. In actual application, the cleaning mechanism 200 is provided with a plurality of hooks 41, and the machine body 100 is provided with an annular groove 31. Optionally, as Figure 1 As shown, a plurality of hooks 41 are circumferentially arranged around the docking center line of the cleaning mechanism 200 and the body 100, and the center of the annular slot 31 is located on the docking center line of the cleaning mechanism 200 and the body 100. Further, the hooks 32 and the annular slot 31 can be located at the inner side of the first mounting structure 10 and the second mounting structure 20. Specifically, when installing the cleaning mechanism 200, the second mounting structure 20 and the first mounting structure 10 form a plug-in fit for installation guidance, so as to realize the positioning of the cleaning mechanism 200, and further, the fixing of the cleaning mechanism 200 is realized by the snap fit of the hooks 41 and the annular slot 31. The installation stability of the cleaning mechanism 200 can be improved by snap fit of the plurality of hooks 41 and the annular slot 31. In addition, it is easy to understand that the cleaning mechanism 200 can be rotated and installed at any angle position, and the hook 41 can form a snap fit with any position on the circumference of the annular groove 31, that is, there is no need to rotate the cleaning mechanism 200 to adjust the angle position, and the third mounting structure 30 and the fourth mounting structure 40 can be freely snapped together, thereby improving the convenience of installation.

[0067] In some embodiments, reference Figure 1 The cleaning mechanism 200 includes a cleaning disc and at least two cleaning discs are provided. The cleaning machine also includes:

[0068] At least two walking discs 300 are rotated to drive the machine body 100 and the cleaning mechanism 200 to move. The at least two cleaning discs are respectively arranged on the peripheral sides of the at least two walking discs 300 and are rotatably connected to the machine body 100 .

[0069] The walking disc 300 is located on the side of the machine body 100 facing the surface to be cleaned, and the walking disc 300 rotates on the surface to be cleaned, and drives the machine body 100 to move through the friction between the surface to be cleaned. Among them, there are at least two walking discs 300, and the specific number and position layout can be set according to actual conditions. Optionally, there are two walking discs 300, and the two walking discs 300 are symmetrically arranged about the center line of the machine body 100. When the two walking discs 300 rotate at the same time, the machine body 100 moves accordingly. Further, when one of the two walking discs 300 is stationary and the other rotates, the machine body 100 rotates accordingly to turn. Alternatively, the two walking discs 300 rotate at differential speeds, one of which rotates faster and the other rotates slower, and the machine body 100 rotates accordingly to turn. There is a sleeve relationship between the cleaning disc and the walking disc 300, with the walking disc 300 inside and the cleaning disc outside. For a walking disc 300 and a cleaning disc, the driving structure can provide power to the walking disc 300 and the cleaning disc at the same time through one power source, or can provide power to the walking disc 300 and the cleaning disc respectively through two power sources. Corresponding to different drive layout forms, corresponding transmission structures can be set to respectively realize the transmission of the walking disc 300 and the cleaning disc. As for the type of transmission structure, it can be set according to actual conditions.

[0070] Furthermore, the utility model also provides a window cleaning machine, wherein the window cleaning machine is a cleaning machine as described in the above embodiment. When the window cleaning machine is cleaning the window, a negative pressure is formed inside the cleaning mechanism 200 on the machine body 100 to be adsorbed on the surface to be cleaned to move, and the cleaning mechanism 200 rotates to clean the surface to be cleaned.

[0071] The above description is only a partial or preferred embodiment of the present invention. Neither the text nor the drawings can limit the scope of protection of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the overall concept of the present invention, or direct / indirect application in other related technical fields are included in the scope of protection of the present invention.

Claims

1. A cleaning machine, characterized in that: include: Body; A cleaning mechanism is detachably mounted on a side of the machine body facing the surface to be cleaned; A first mounting structure, provided on the machine body; A second mounting structure, provided on the cleaning mechanism; Wherein, the first mounting structure and the second mounting structure are freely pluggable; The first mounting structure includes: a plurality of protrusions; The second mounting structure includes: a plurality of recesses, wherein the plurality of recesses are arranged along the circumference of the cleaning mechanism, and any of the protrusions are plugged into and matched with any of the recesses, so that the first mounting structure and the second mounting structure can be freely plugged into each other; the plurality of recesses are continuously arranged and evenly distributed, and the plurality of protrusions are also correspondingly continuously arranged.

2. The cleaning machine according to claim 1, characterized in that After the first mounting structure is plugged into the second mounting structure, the cleaning mechanism is limited in the circumferential direction relative to the machine body.

3. The cleaning machine according to claim 1, characterized in that The recessed portion includes a guiding portion and an inserting portion, and the guiding portion is used to guide the protruding portion into the inserting portion.

4. The cleaning machine according to claim 3, characterized in that The guide portion is gradually arranged from large to small along the introduction direction of the convex portion.

5. The cleaning machine according to claim 1, characterized in that: The recessed portion is arranged to be inclined relative to the machine body so that the protruding portion is inserted into the recessed portion at an angle.

6. The cleaning machine according to claim 1, characterized in that The cleaning mechanism is provided with a cleaning auxiliary, and the edge of the cleaning auxiliary is clamped between the concave portion and the convex portion.

7. The cleaning machine according to claim 1, characterized in that Also includes: A third mounting structure is provided on the machine body; A fourth mounting structure, provided on the cleaning mechanism; The third mounting structure is used to be freely engaged with the fourth mounting structure, and is used to limit the movement of the cleaning mechanism in the vertical direction relative to the machine body.

8. The cleaning machine according to claim 7, characterized in that The third mounting structure comprises: an annular slot; The fourth mounting structure includes: a plurality of hooks, which are engaged with any position of the annular slot in the circumferential direction, so that the third mounting structure and the fourth mounting structure can be freely engaged, and the vertical movement of the cleaning mechanism relative to the body is restricted.

9. The cleaning machine according to claim 1, characterized in that The cleaning mechanism comprises a cleaning disc and at least two cleaning discs are provided, and the cleaning machine further comprises: At least two walking discs are rotated to drive the machine body and the cleaning mechanism to move. The at least two cleaning discs are respectively arranged on the peripheral sides of the at least two walking discs and are rotatably connected to the machine body.

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