Cleaning modules and cleaning equipment

Abstract

This application provides a cleaning module and cleaning equipment, including a mounting frame and a first roller brush. The mounting frame has a first mounting position and a second mounting position spaced apart. The first roller brush is mounted at the first mounting position. The second mounting position is used for detachably mounting a first collection box and the second roller brush, and for detachably mounting the second collection box when the first collection box and the second roller brush are removed. The volume of the second collection box is larger than that of the first collection box. Compared with conventional technology, the above-mentioned cleaning module can flexibly replace the second collection box with a larger volume according to the current cleaning needs, and can hold more waste at one time, thereby improving the continuity of the cleaning process and thus improving cleaning efficiency.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning, and in particular to a cleaning module and a cleaning device. Background Art

[0002] At present, cleaning equipment has been widely used in homes, offices and other places. They can effectively replace people to clean the ground. In the prior art, the cleaning module of the cleaning equipment generally adopts the design of two roller brushes and a small trash box to perform cleaning tasks. Although this design meets the basic cleaning needs to a certain extent, the capacity of the small trash box is limited and the amount of garbage it can accommodate is small. Once the trash box is filled, it must be emptied in time, which leads to frequent interruptions in the cleaning process and greatly reduces the cleaning efficiency. Summary of the invention

[0003] Based on this, it is necessary to provide a cleaning module and a cleaning device to address the problem of low cleaning efficiency of traditional cleaning devices.

[0004] The technical solution is as follows:

[0005] One embodiment provides a cleaning module, including a mounting frame and a first roller brush, the mounting frame having a first mounting position and a second mounting position spaced apart from each other, the first roller brush being disposed at the first mounting position, the second mounting position being used for detachably mounting a first collection box and a second roller brush, and for detachably mounting a second collection box when the first collection box and the second roller brush are detached, the volume of the second collection box being greater than the volume of the first collection box.

[0006] In the above-mentioned cleaning module, the first roller brush is arranged at the first mounting position of the mounting frame, and the second mounting position is used for detachably mounting the first collecting box and the second roller brush, and when the first collecting box and the second roller brush are detached from the second mounting position, the second mounting position is used for detachably mounting the second collecting box, wherein, when the first collecting box and the second roller brush are arranged at the second mounting position, the first roller brush and the second roller brush can perform cleaning tasks at the same time and collect garbage into the first collecting box, so that the cleaning module has a stronger cleaning force; when the second collecting box is arranged at the second mounting position, the first roller brush can collect garbage into the second collecting box, and since the second collection box has a larger volume than the first collection box, the cleaning module can accommodate more garbage; compared with the traditional technology, the above-mentioned cleaning module can remove the first collection box and the second roller brush from the second mounting position according to the current cleaning needs, so as to use the second mounting position to install the second collection box with a larger volume, and use the second collection box to accommodate more garbage at one time, so that the continuity of the cleaning module during the cleaning process is improved, thereby improving the cleaning efficiency.

[0007] In one embodiment, the second mounting position is provided with a torque output part, and the second mounting position at one end farther from the torque output part is provided with a mounting opening, and the second roller brush can be assembled to the second mounting position from the mounting opening, so that one end of the second roller brush is in transmission cooperation with the torque output part.

[0008] In one of the embodiments, the second installation position is provided with a positioning portion, and the positioning portion is used to position the first collection box and / or the second collection box installed at the second installation position along a direction perpendicular to the axial direction of the first roller brush.

[0009] In one embodiment, the positioning portion includes a guide column, the first collection box and / or the second collection box is provided with a positioning groove, the guide column is located at an end of the second installation position farther from the installation opening, and is used for plugging and matching with the positioning groove;

[0010] Alternatively, the positioning portion includes a positioning groove, the first collection box and / or the second collection box is provided with a guide column, the positioning groove is located at an end of the second installation position farther from the installation opening, and is used for plugging and cooperating with the guide column.

[0011] In one embodiment, the positioning portion includes a first positioning protrusion and a second positioning protrusion provided at the mounting opening, the first collection box is provided with a first positioning hole, the second roller brush is provided with a second positioning hole, and the second collection box is provided with a third positioning hole and a fourth positioning hole;

[0012] Among them, when the first collection box and the second roller brush are arranged at the second installation position, the first positioning protrusion is positioned and matched with the first positioning hole, and the second positioning protrusion is positioned and matched with the second positioning hole; when the second collection box is arranged at the second installation position, the first positioning protrusion is positioned and matched with the third positioning hole, and the second positioning protrusion is positioned and matched with the fourth positioning hole.

[0013] In one embodiment, the second collecting box is provided with an avoidance groove, and when the second collecting box is installed at the second installation position, the torque output part is accommodated in the avoidance groove.

[0014] In one embodiment, the cleaning module also includes a locking unit, which is arranged on a side of the mounting frame corresponding to the mounting port, and the locking unit is used to lock the first collection box and the second roller brush installed in the second mounting position to limit the first collection box and the second roller brush from being separated from the second mounting position, and the locking unit can release the locking limit of the first collection box and the second roller brush so that the first collection box and the second roller brush can be detached from the second mounting position. When the second collection box is installed at the second mounting position, the locking unit is used to lock the second collection box to limit the second collection box from being separated from the second mounting position, and the locking unit can release the locking limit of the second collection box so that the second collection box can be detached from the second mounting position.

[0015] In one of the embodiments, a locking groove is provided on the mounting frame corresponding to the mounting opening, and the locking unit includes a cover body and a locking hook that are movably connected, and the cover body can be rotated to a locking position relative to the mounting frame. When the cover body is located in the locking position, the locking hook can be movable relative to the cover body to cooperate with the locking groove to lock the cover body in the locking position; the locking hook can be rotated to disengage from the locking groove, so that the cover body can be rotated relative to the mounting frame to leave the locking position.

[0016] In one of the embodiments, an elastic roller is provided at the end of the locking hook, and when the locking hook is rotated to match the locking groove, the elastic roller elastically contacts the inner side wall of the locking groove.

[0017] Another embodiment provides a cleaning device, which includes the cleaning module as described in any of the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a structural schematic diagram of an embodiment of the present application when the first collection box and the second roller brush are arranged at the second installation position.

[0020] Figure 2 This is a schematic diagram of the installation process of the second roller brush in one embodiment of the present application.

[0021] Figure 3 This is a schematic diagram of the installation process of the first collection box in one embodiment of the present application.

[0022] Figure 4 This is a schematic diagram of an embodiment of the present application in which the first collection box and the second roller brush are arranged at the second installation position and the cover is opened.

[0023] Figure 5 for Figure 1 Schematic diagram of the structure of the AA section.

[0024] Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0025] Figure 7 This is a schematic diagram of the installation process of the second collection box in one embodiment of the present application.

[0026] Figure 8 This is a schematic diagram of an embodiment of the present application when the second collection box is located at the second installation position and the cover is opened.

[0027] Fig. 9 This is a structural schematic diagram of a second collection box in an embodiment of the present application when it is arranged at the second installation position.

[0028] Notes on the attached drawings:

[0029] 100, mounting frame; 110, first mounting position; 120, second mounting position; 131, guide column; 132, first positioning protrusion; 133, second positioning protrusion; 140, torque output unit; 141, drive shaft; 150, mounting port; 160, locking slot; 170, roller; 200, first roller brush; 300, second roller brush; 310, second positioning hole; 320, end plate; 400, first collecting box; 410, first positioning hole; 500, second collecting box; 510, avoidance groove; 520, third positioning hole; 530, fourth positioning hole; 600, locking unit; 610, cover body; 611, mounting through slot; 620, locking hook; 621, elastic roller. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0031] In the description of the present application, it should be understood that if the terms "upper", "lower", "front", "rear", "horizontal", "bottom", "inside", "outside", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0032] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0033] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If present, the terms "vertical", "horizontal", "upper", "lower" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0036] like Figure 1 and Figure 2 As shown, an embodiment of the present application provides a cleaning module, including a mounting frame 100 and a first roller brush 200, wherein the mounting frame 100 has a first mounting position 110 and a second mounting position 120 arranged at intervals, the first roller brush 200 is arranged at the first mounting position 110, and the second mounting position 120 is used to detachably mount a first collection box 400 and a second roller brush 300. Figure 7 and Figure 8 As shown, when the first collection box 400 and the second roller brush 300 are detached, the second installation position 120 is used to detachably install the second collection box 500 , and the volume of the second collection box 500 is greater than the volume of the first collection box 400 .

[0037] In the cleaning module, the first roller brush 200 is arranged at the first mounting position 110 of the mounting frame 100, and the second mounting position 120 is used to detachably mount the first collection box 400 and the second roller brush 300, and when the first collection box 400 and the second roller brush 300 are detached from the second mounting position 120, the second mounting position 120 is used to detachably mount the second collection box 500, wherein when the first collection box 400 and the second roller brush 300 are arranged at the second mounting position 120, the first roller brush 200 and the second roller brush 300 can perform cleaning tasks at the same time and collect garbage into the first collection box 400, so that the cleaning module has a stronger cleaning power; when the second collection box 500 is detached from the second mounting position 120, the second ...300 can perform cleaning tasks at the same time and collect garbage into the first collection box 400, so that the cleaning module has a stronger cleaning power; when the second collection box 500 is detached from the second collection box 500, the second roller brush 300 can be detachably mounted on the second collection box 500, and the second roller brush 300 can be detachably mounted on the second collection box 500, and the second roller brush 300 can be detachably mounted on the second collection box 500, and the second roller brush 300 can be detachably mounted on the second collection box 500, and the second roller brush 300 can be detachably mounted on the second collection box 500, and the second roller brush 300 can be detachably mounted on the second collection box 500, When the cleaning module 100 is installed in the second installation position 120, the first roller brush 200 can collect garbage into the second collection box 500. Since the second collection box 500 has a larger volume than the first collection box 400, the cleaning module can accommodate more garbage. Compared with the conventional technology, the cleaning module 100 can remove the first collection box 400 and the second roller brush 300 from the second installation position 120 according to the current cleaning needs, so as to utilize the second installation position 120 to install the second collection box 500 with a larger volume. The second collection box 500 can accommodate more garbage at one time, thereby improving the continuity of the cleaning module during the cleaning process, thereby improving the cleaning efficiency.

[0038] Optionally, when the first collection box 400 and the second roller brush 300 are arranged on the second mounting position 120, the first collection box 400 can be arranged on a side of the second roller brush 300 away from the first roller brush 200, or can be arranged between the second roller brush 300 and the first roller brush 200, which is not specifically limited here; Figure 1 In the embodiment of the present invention, the first collecting box 400 is disposed on a side of the second rolling brush 300 away from the first rolling brush 200 .

[0039] Continue reading Figure 1As shown, when the second roller brush 300 is installed at the second installation position 120, the axial direction of the second roller brush 300 is parallel to the axial direction of the first roller brush 200, so that the structure of the cleaning module is more reasonable and compact.

[0040] In some embodiments, a filter hole is provided at the bottom of the first collection box 400, and the filter hole has a relatively small aperture, for example, the aperture of the filter hole is 1 mm to 3 mm. In this way, only garbage with a relatively large volume can be left in the first collection box 400, while particles with relatively small diameters, such as dust in the first collection box 400, can be discharged to the outside of the first collection box 400 through the filter hole and collected and processed by other modules of the cleaning device, thereby achieving the effect of saving the collection space in the first collection box 400.

[0041] Optionally, the mounting frame 100 may be a box, a box body, a can body, a barrel body or other structures that can be used to accommodate objects, which are not specifically limited here.

[0042] Continue reading Figure 1 As shown, a roller 170 is further provided at the bottom of the mounting frame 100, so as to utilize the roller 170 to meet the need of the cleaning module to walk on the ground, thereby facilitating the cleaning module to freely clean the bottom surface to be cleaned.

[0043] See also Figure 2 and Figure 3 As shown, in some embodiments, the second mounting position 120 is provided with a torque output part 140, and the second mounting position 120 is provided with a mounting port 150 at one end farther from the torque output part 140, and the second roller brush 300 can be assembled to the second mounting position 120 from the mounting port 150, so that one end of the second roller brush 300 is in transmission cooperation with the torque output part 140, thereby, the torque output part 140 can drive the second roller brush 300 to rotate when rotating, so as to utilize the second roller brush 300 to perform cleaning tasks.

[0044] It should be noted that when the second roller brush 300 needs to be detached from the second mounting position 120, the second roller brush 300 can also be detached from the mounting opening 150. Since the mounting opening 150 is located at the end of the second mounting position 120 that is farther from the torque output portion 140, the second roller brush 300 can be installed and removed by pushing and pulling along its axial direction, so that the operation process is reliable and convenient.

[0045] In some embodiments, Figure 2As shown, the torque output unit 140 includes a drive shaft 141, one end of which is rotatably disposed on the mounting frame 100, and the other end extends in the direction of the mounting opening 150, so that the drive shaft 141 extends into the second mounting position 120, so that when the second roller brush 300 is installed in the second mounting position 120, the second roller brush 300 and the drive shaft 141 are in transmission cooperation. The cooperation mode between the second roller brush 300 and the drive shaft 141 includes but is not limited to plug-in cooperation or linkage connection through a coupling. For example, in some embodiments, one end of the second roller brush 300 is provided with a drive groove for installation cooperation with the drive shaft 141, and the drive shaft 141 is inserted into the drive groove to achieve transmission cooperation between the mounting opening 150 and the second roller brush 300.

[0046] As a replacement embodiment of the above embodiment, the torque output portion 140 is provided with a driving groove, and one end of the second roller brush 300 is provided with a transmission shaft for plugging and matching with the driving groove. Therefore, when the second roller brush 300 is installed in the second installation position 120 so that the transmission shaft is plugged and matched with the driving groove, the torque output portion 140 can drive the second roller brush 300 to rotate during rotation.

[0047] For further information, see Figure 3 The axial direction of the driving shaft 141 is parallel to the axial direction of the first rolling brush 200, so that the second rolling brush 300 matched with the driving shaft 141 and the first rolling brush 200 are arranged side by side in the mounting frame 100, so that the structure of the cleaning module is more reasonable and compact.

[0048] The shape of the driving groove matches the shape of the driving shaft 141. For example, when the cross section of the driving shaft 141 is plum blossom-shaped, the driving groove is a plum blossom-shaped groove; when the cross section of the driving shaft 141 is cross-shaped, the driving groove is a cross groove. Correspondingly, when the cross section of the driving shaft 141 is rectangular, the driving groove is a rectangular groove. In some embodiments, when the cross section of the driving shaft 141 can also be a regular or irregular polygon, at this time, as long as the driving groove can be adapted to the shape of the driving shaft 141, the rotation of the driving shaft 141 can be used to drive the second roller brush 300 to rotate. The shapes of the driving groove and the driving shaft 141 are not repeated here.

[0049] In some embodiments, the cleaning module further includes a driving motor, which is disposed on the mounting frame 100 and is in transmission connection with the driving shaft 141; the driving motor can provide power for the rotation of the driving shaft 141, so as to drive the second roller brush 300 to rotate via the driving shaft 141. It should be noted that the driving shaft 141 can be used as a part of the driving motor, and in this case, the driving shaft 141 can be considered as the output shaft of the driving motor.

[0050] See also Figure 2 , Figure 3 as well as Figure 7In some embodiments, the second mounting position 120 is provided with a positioning portion, and the positioning portion is used to position the first collection box 400 and / or the second collection box 500 installed in the second mounting position 120 along a direction perpendicular to the axial direction of the first roller brush 200.

[0051] When the first collection box 400 and / or the second collection box 500 are assembled from the installation opening 150 to the second installation position 120 , the positioning portion can position the first collection box 400 and / or the second collection box 500 , thereby improving assembly accuracy and convenience.

[0052] See also Figure 2 , Figure 3 as well as Figure 7 In some embodiments, the positioning portion includes a guide column 131, the first collection box 400 and / or the second collection box 500 is provided with a positioning groove, the guide column 131 is located at the end of the second mounting position 120 farther from the mounting port 150, and is used to be plugged into and matched with the positioning groove.

[0053] As an embodiment that can be replaced with the above-mentioned embodiment, the positioning portion includes a positioning groove, the first collection box 400 and / or the second collection box 500 is provided with a guide column 131, the positioning groove is located at the end of the second mounting position 120 farther from the mounting port 150, and is used for plugging and cooperating with the guide column 131.

[0054] When the first collection box 400 and / or the second collection box 500 are assembled to the second installation position 120, the plug-in fit between the positioning groove and the guide column 131 provides a certain guiding effect for the first collection box 400 and / or the second collection box 500, thereby improving the assembly accuracy and convenience.

[0055] Specific to Figure 2 In the illustrated embodiment, the guide column 131 and the drive shaft 141 are spaced apart on the inner wall of one side of the mounting frame 100, and the first collection box 400 or the second collection box 500 moves axially along the guide column 131 to assemble the first collection box 400 or the second collection box 500 on the second mounting position 120; a drive groove corresponding to the drive shaft 141 is provided at one end of the second roller brush 300, and the installation of the second roller brush 300 is achieved by plugging and fitting between the drive shaft 141 and the drive groove.

[0056] Combination Figures 2 to 4As shown, in some embodiments, the positioning portion includes a first positioning protrusion 132 and a second positioning protrusion 133 provided at the installation opening 150. The first collection box 400 is provided with a first positioning hole 410, and the second roller brush 300 is provided with a second positioning hole 310. When the first collection box 400 and the second roller brush 300 are provided at the second installation position 120, the first positioning protrusion 132 is positioned and matched with the first positioning hole 410, and the second positioning protrusion 133 is positioned and matched with the second positioning hole 310.

[0057] Combination Figure 7 and Figure 8 As shown, the second collection box 500 is provided with a third positioning hole 520 and a fourth positioning hole 530. In this embodiment, when the second collection box 500 is arranged at the second installation position 120, the first positioning protrusion 132 is positioned and matched with the third positioning hole 520, and the second positioning protrusion 133 is positioned and matched with the fourth positioning hole 530.

[0058] The first positioning protrusion 132 can be positioned and matched with the first positioning hole 410 on the first collection box 400 or the third positioning hole 520 on the second collection box 500 to prevent the first collection box 400 or the second collection box 500 located at the second mounting position 120 from shaking and affecting the cleaning effect during the cleaning process; the second positioning protrusion 133 can be positioned and matched with the second positioning hole 310 on the second roller brush 300 or the fourth positioning hole 530 on the second collection box 500 to prevent the second roller brush 300 or the second collection box 500 located at the second mounting position 120 from shaking and affecting the cleaning effect.

[0059] In addition, since the second collection box 500 has a larger volume due to its larger capacity, it is more likely to shake when the cleaning module is in operation. When the second collection box 500 is set at the second mounting position 120, the first positioning protrusion 132 and the second positioning protrusion 133 can be respectively assembled with the third positioning hole 520 and the fourth positioning hole 530 on the second collection box 500 to prevent the second collection box 500 from shaking, thereby improving the reliability of the cleaning module when in use.

[0060] Understandably, the first positioning protrusion 132 and the second positioning protrusion 133 can also play a certain guiding role when assembling the first collection box 400 and the second roller brush 300, or the second collection box 500 from the installation opening 150, thereby improving assembly accuracy and convenience.

[0061] Specifically, the axial direction of the first positioning protrusion 132 and the axial direction of the second positioning protrusion 133 are both parallel to the axial direction of the first roller brush 200 .

[0062] See also Figure 2 and Figure 3In some embodiments, an end plate 320 is provided at one end of the second roller brush 300 , a second positioning hole 310 is opened on the end plate 320 , and a second positioning protrusion 133 passes through the second positioning hole 310 on the end plate 320 to position the second roller brush 300 .

[0063] Optionally, one or more first positioning protrusions 132 may be provided, and accordingly, the number of first positioning holes 410 and third positioning holes 520 provided matches the first positioning protrusion 132; one or more second positioning protrusions 133 may be provided, and accordingly, the number of second positioning holes 310 and fourth positioning holes 530 provided matches the second positioning protrusion 133.

[0064] See also Figures 7 to 9 In some embodiments, the second collecting box 500 is provided with an avoidance groove 510 . When the second collecting box 500 is installed at the second installation position 120 , the torque output unit 140 is received in the avoidance groove 510 .

[0065] When the second collection box 500 is installed in the second mounting position 120, the torque output unit 140 does not output torque to the second roller brush 300. The avoidance groove 510 on the second collection box 500 can avoid the torque output unit 140 so that the torque output unit 140 is accommodated in the avoidance groove 510, making the overall structure of the cleaning module more compact and reasonable.

[0066] Combination Figures 1 to 3 As shown, in some embodiments, the cleaning module further includes a locking unit 600, which is disposed on one side of the mounting opening 150 of the mounting frame 100. The locking unit 600 is used to lock the first collection box 400 and the second roller brush 300 installed in the second mounting position 120 to limit the first collection box 400 and the second roller brush 300 from being separated from the second mounting position 120, and the locking unit 600 can release the locking limit of the first collection box 400 and the second roller brush 300, so that the first collection box 400 and the second roller brush 300 can be detached from the second mounting position 120. Figures 7 to 9 As shown, when the second installation position 120 is installed with the second collection box 500, the locking unit 600 is used to lock the second collection box 500 to limit the second collection box 500 from being separated from the second installation position 120. The locking unit 600 can release the locking limit of the second collection box 500, so that the second collection box 500 can be detached from the second installation position 120.

[0067] The locking unit 600 can lock the first collection box 400 and the second roller brush 300 or the second collection box 500 installed on the second installation position 120, so that they can be more reliably assembled on the mounting frame 100, thereby improving the reliability of the cleaning module when in use.

[0068] Optionally, the locking unit 600 can be of a snap-on type. When the first collection box 400 and the second roller brush 300, or the second collection box 500 are installed in the second installation position 120, the first collection box 400 and the second roller brush 300, or the second collection box 500 can be locked and limited in the second installation position 120 by snapping to prevent the first collection box 400 and the second roller brush 300, or the second collection box 500 from moving; it can be understood that the locking unit 600 can be of a magnetic type, etc., which will not be repeated here.

[0069] See also Figure 2 , Figure 5 and Figure 6 As shown, in some embodiments, a locking groove 160 is provided on the mounting frame 100 at a position corresponding to the mounting opening 150. The locking unit 600 includes a cover body 610 and a locking hook 620 that are movably connected, and the cover body 610 can be rotated to a locking position relative to the mounting frame 100. When the cover body 610 is in the locking position, the locking hook 620 can be moved relative to the cover body 610 to cooperate with the locking groove 160 to lock the cover body 610 in the locking position; the locking hook 620 can be rotated to release the cooperation with the locking groove 160, so that the cover body 610 can be rotated relative to the mounting frame 100 to leave the locking position.

[0070] It should be noted that when the cover body 610 is rotated relative to the mounting frame 100 to move the cover body 610 out of the locked position, the mounting opening 150 is opened, so that the first collection box 400 and the second roller brush 300, or the second collection box 500, are assembled to the second mounting position 120 through the mounting opening 150. Then, the cover body 610 is rotated in the opposite direction relative to the mounting frame 100 to move the cover body 610 to the locked position, and the mounting opening 150 is closed. The cover body 610 can be locked in the locked position through the mutual cooperation between the locking hook 620 and the locking groove 160, and then the cover body 610 is locked in the locked position. 10 The first collection box 400 and the second roller brush 300, or the second collection box 500 on the second installation position 120 are locked; when it is necessary to disassemble the first collection box 400 and the second roller brush 300, or the second collection box 500 on the second installation position 120, the locking hook 620 is rotated to disengage the locking hook 620 from the locking groove 160, and then the cover body 610 is rotated to move the cover body 610 away from the locked position, and the installation port 150 is opened to disassemble the first collection box 400 and the second roller brush 300, or the second collection box 500 on the second installation position 120.

[0071] Furthermore, when the first collection box 400 and the second roller brush 300, or the second collection box 500 are installed in the second mounting position 120, the cover body 610 is in a locked position, which means that the cover body 610 is rotated to a position where it can interfere with the first collection box 400 and the second roller brush 300, or one end of the second collection box 500 assembled in the second mounting position 120, so as to limit it and prevent it from falling through the mounting port 150; in addition, the interference effect of the cover body 610 can also prevent the first collection box 400 and the second roller brush 300, or the second collection box 500 from shaking in the second mounting position 120 and affecting the cleaning effect.

[0072] In some embodiments, in combination Figure 6 As shown, the cover body 610 is provided with a mounting slot 611 , and the locking hook 620 is rotatably disposed on the slot wall of the mounting slot 611 .

[0073] Furthermore, the middle part of the lock hook 620 is rotatably matched with the cover body 610, so that the lock hook 620 can be used as a lever to facilitate the user to perform locking and unlocking operations. For example, the user can drive the lock hook 620 to rotate by pushing one end of the lock hook 620, so as to facilitate the control of the other end of the lock hook 620 to cooperate with the lock groove 160 to achieve the locking effect. Therefore, this structural setting improves the convenience of use of the cleaning module.

[0074] Optionally, one or more locking hooks 620 may be provided, and the arrangement may be made according to actual conditions, which is not specifically limited here; accordingly, the number of locking slots 160 is arranged corresponding to the number of locking hooks 620.

[0075] Continue reading Figure 6 As shown, in some embodiments, an elastic roller 621 is provided at the end of the locking hook 620 , and when the locking hook 620 rotates to match the locking groove 160 , the elastic roller 621 elastically contacts the inner side wall of the locking groove 160 .

[0076] When the lock hook 620 rotates to match the lock slot 160, the elastic roller 621 abuts against the groove wall of the lock slot 160, so that the elastic roller 621 rolls along the groove wall of the lock slot 160 and undergoes elastic deformation during the rotation of the lock hook 620 to release the contact force with the lock slot 160, avoiding rigid contact between the two groups, thereby reducing wear and improving the service life of the cleaning module. At the same time, the elastic force obtained by the elastic deformation of the elastic roller 621 is used to make the lock hook 620 apply a pre-tightening force (such as 1 / 40mm) to the cover body 610 along the installation opening 150 toward the second installation position 120. Figure 6 As shown in F in FIG. 1 ), the cover body 610 can stably and reliably lock the first collection box 400 and the second roller brush 300, or the second collection box 500 under the action of the pre-tightening force.

[0077] In some embodiments, when the locking hook 620 rotates to cooperate with the locking slot 160, the elastic roller 621 elastically contacts the inner wall of the locking slot 160 away from the mounting frame 100, and the contour shape of the inner wall of the locking slot 160 away from the mounting frame 100 matches the contour of the outer wall of the elastic roller 621. In this way, the contact area between the elastic roller 621 and the inner wall of the locking slot 160 away from the mounting frame 100 can be increased, so that the thrust of the elastic roller 621 on the locking hook 620 is increased, and then the pre-tightening force of the locking hook 620 on the cover body 610 along the mounting port 150 toward the second mounting position 120 is increased, thereby improving the reliability of the cleaning module. For example, if the outer wall of the elastic roller 621 has an arc-shaped contour, then the inner wall of the locking groove 160 away from the mounting frame 100 also has an arc-shaped contour. The arc-shaped locking groove 160 can limit the movement of the elastic roller 621 along the depth direction of the locking groove 160, thereby preventing the elastic roller 621 from falling off from the locking groove 160 and improving the reliability of the cleaning module.

[0078] Another embodiment of the present application provides a cleaning device, comprising a cleaning module as described in any of the above embodiments.

[0079] Since in the above-mentioned cleaning module, the first roller brush 200 is arranged at the first mounting position 110 of the mounting frame 100, the first collecting box 400 and the second roller brush 300 and the second collecting box 500 can be replaced with each other at the second mounting position 120, when the first collecting box 400 and the second roller brush 300 are arranged at the second mounting position 120, the first roller brush 200 and the second roller brush 300 can perform cleaning tasks at the same time and collect garbage into the first collecting box 400, so that the cleaning module has a stronger cleaning power; when the second collecting box 500 is arranged at the second mounting position 120, since the second collecting box 500 has a larger volume than the first collecting box 400, the cleaning equipment including the cleaning module can accommodate more garbage and meet the needs of long-term use.

[0080] It should be noted that the cleaning equipment may be a cleaning robot, a floor scrubber, a vacuum cleaner, or other equipment, which is not specifically limited here.

[0081] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0082] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A cleaning module, characterized in that: It includes a mounting frame and a first roller brush, the mounting frame has a first mounting position and a second mounting position which are spaced apart, the first roller brush is arranged at the first mounting position, the second mounting position is used for detachably mounting a first collection box and a second roller brush, and is used for detachably mounting the second collection box when the first collection box and the second roller brush are detached, and the volume of the second collection box is greater than the volume of the first collection box.

2. The cleaning module according to claim 1, characterized in that: The second mounting position is provided with a torque output part, and the second mounting position has a mounting opening at one end farther from the torque output part. The second roller brush can be assembled to the second mounting position from the mounting opening, so that one end of the second roller brush is in transmission cooperation with the torque output part.

3. The cleaning module according to claim 2, characterized in that: The second installation position is provided with a positioning portion, and the positioning portion is used to position the first collection box and / or the second collection box installed at the second installation position along a direction perpendicular to the axial direction of the first roller brush.

4. The cleaning module according to claim 3, characterized in that: The positioning portion includes a guide column, the first collection box and / or the second collection box is provided with a positioning groove, the guide column is located at the end of the second installation position farther from the installation opening, and is used for plugging and matching with the positioning groove; Alternatively, the positioning portion includes a positioning groove, the first collection box and / or the second collection box is provided with a guide column, the positioning groove is located at an end of the second installation position farther from the installation opening, and is used for plugging and cooperating with the guide column.

5. The cleaning module according to claim 3 or 4, characterized in that: The positioning portion includes a first positioning protrusion and a second positioning protrusion provided at the mounting opening, the first collection box is provided with a first positioning hole, the second roller brush is provided with a second positioning hole, and the second collection box is provided with a third positioning hole and a fourth positioning hole; Among them, when the first collection box and the second roller brush are arranged at the second installation position, the first positioning protrusion is positioned and matched with the first positioning hole, and the second positioning protrusion is positioned and matched with the second positioning hole; when the second collection box is arranged at the second installation position, the first positioning protrusion is positioned and matched with the third positioning hole, and the second positioning protrusion is positioned and matched with the fourth positioning hole.

6. The cleaning module according to claim 2 or 3, characterized in that: The second collecting box is provided with an avoidance groove, and when the second collecting box is installed at the second installation position, the torque output part is accommodated in the avoidance groove.

7. The cleaning module according to claim 2 or 3, characterized in that: The cleaning module also includes a locking unit, which is arranged on a side of the mounting frame corresponding to the mounting port, and the locking unit is used to lock the first collection box and the second roller brush installed in the second mounting position to limit the first collection box and the second roller brush from being separated from the second mounting position, and the locking unit can release the locking limit of the first collection box and the second roller brush, so that the first collection box and the second roller brush can be detached from the second mounting position. When the second collection box is installed at the second mounting position, the locking unit is used to lock the second collection box to limit the second collection box from being separated from the second mounting position, and the locking unit can release the locking limit of the second collection box, so that the second collection box can be detached from the second mounting position.

8. The cleaning module according to claim 7, characterized in that: A locking groove is provided on the mounting frame at a position corresponding to the mounting opening, and the locking unit includes a cover body and a locking hook that are movably connected, and the cover body can be rotated relative to the mounting frame to a locking position, and when the cover body is located at the locking position, the locking hook can be moved relative to the cover body to cooperate with the locking groove to lock the cover body at the locking position; The locking hook can be rotated to release the engagement with the locking slot, so that the cover body can be rotated relative to the mounting frame to leave the locking position.

9. The cleaning module according to claim 8, characterized in that: An elastic roller is provided at the end of the locking hook. When the locking hook is rotated to match the locking groove, the elastic roller elastically contacts the inner side wall of the locking groove.

10. A cleaning device, characterized in that: The cleaning device comprises the cleaning module as described in any one of claims 1-9.

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