Main brush cover, automatic cleaning equipment and cleaning system

Abstract

The embodiment of the utility model provides a main brush cover, automatic cleaning equipment and a cleaning system, the main brush cover is applied to the automatic cleaning equipment, a distribution structure is arranged on the main brush cover, and the distribution structure moves along with the automatic cleaning equipment. The distributing structure is used for moving sundries on the moving path of the distributing structure out of the moving path. The distribution structure is arranged on the main brush cover, so that sundries on a path can be pushed out of the moving path in the moving process of the automatic cleaning equipment, and the sundries, especially granular sundries, are prevented from being clamped between the automatic cleaning equipment and a to-be-cleaned surface; and the situation that the to-be-cleaned surface is scratched due to the fact that the automatic cleaning equipment drives the granular sundries to move

Description

Technical Field

[0001] The present application belongs to the field of cleaning equipment, and specifically relates to a main brush cover, an automatic cleaning equipment and a cleaning system. Background Art

[0002] With the development of technology, automatic cleaning equipment such as sweepers have become commonly used cleaning tools. Automatic cleaning equipment can automatically move in a certain area and perform cleaning operations without user operation.

[0003] Automatic cleaning equipment usually uses a roller brush to suck up garbage on the ground. However, during the cleaning process, particles on the ground (such as rice grains, stones, etc.) are easily stuck in the position where the distance between the main brush cover and the ground is small. The automatic cleaning equipment drives the particles forward and easily scratches the ground. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present application is to provide a main brush cover, an automatic cleaning device and a cleaning system, which can reduce the problem of particles getting stuck between the main brush cover and the ground.

[0005] In order to solve the above-mentioned problem, the first aspect of the present application provides a main brush cover, which is applied to an automatic cleaning device. A distribution structure is provided on the main brush cover, and the distribution structure moves with the automatic cleaning device. The distribution structure is used to move debris on the moving path of the distribution structure to outside the moving path.

[0006] Optionally, the distribution structure and the main brush cover are integrally formed.

[0007] Optionally, the main brush cover is used to cover the outside of the main brush, the main brush cover includes a yielding portion, the yielding portion is arranged opposite to the end of the main brush, and the distribution structure is formed on the outer wall of the yielding portion.

[0008] Optionally, the main brush cover includes at least two of the yielding parts, and the distribution structure is arranged in a one-to-one correspondence with the yielding parts.

[0009] Optionally, the distribution structure includes a first distribution surface and a second distribution surface, the first distribution surface and the second distribution surface are arranged at an angle to form a dividing ridge between the first distribution surface and the second distribution surface, and the dividing ridge is arranged toward the front side of the travel direction of the automatic cleaning device.

[0010] Optionally, the segmentation ridges extend from the front outer wall of the making way portion to the end of the making way portion close to the surface to be cleaned.

[0011] Optionally, the distribution structure includes a distribution member, one end of which is connected to the main brush cover, and the other end of which extends toward the surface to be cleaned.

[0012] Optionally, the main brush cover is used to cover the outside of the main brush. The main brush cover includes a relief portion which is disposed opposite to the end of the main brush, and the deflecting member is disposed on the front side of the moving path of the relief portion.

[0013] Optionally, the main brush cover includes at least two of the relief portions, and the deflecting members are disposed in one-to-one correspondence with the relief portions.

[0014] Optionally, the deflecting member includes a first guiding section and a second guiding section. The first guiding section and the second guiding section are respectively disposed at an angle to the traveling direction of the automatic cleaning device, and the first guiding section and the second guiding section are connected at an angle to form a dividing rib at the junction of the first guiding section and the second guiding section.

[0015] Optionally, the deflecting member is disposed at an angle to the surface to be cleaned.

[0016] Optionally, the end of the deflecting member close to the surface to be cleaned is inclined in the opposite direction of the traveling direction of the automatic cleaning device compared with the end far from the surface to be cleaned.

[0017] Optionally, the deflecting member is made of a soft material or a hard material.

[0018] Optionally, the deflecting structure includes a plurality of hair blocking members. One end of each hair blocking member is connected to the main brush cover, and the other end extends toward the surface to be cleaned. The plurality of hair blocking members form at least one hair group. The hair blocking members in the same hair group are parallel to each other and arranged in a row, and the hair group is disposed at an angle to the traveling direction of the automatic cleaning device.

[0019] Optionally, the main brush cover includes at least two hair groups which are disposed at an angle to form a dividing rib at the sharp corner.

[0020] Optionally, the main brush cover is used to cover the outside of the main brush. The main brush cover includes a relief portion which is disposed opposite to the end of the main brush, and the hair group is disposed on the front side of the moving path of the relief portion.

[0021] Optionally, the main brush cover includes at least two of the relief portions, and the hair groups are disposed in one-to-one correspondence with the relief portions.

[0022] Optionally, the hair blocking members are disposed at an angle to the surface to be cleaned.

[0023] Optionally, there is a gap between the deflecting structure and the surface to be cleaned.

[0024] Optionally, the main brush cover includes a main brush opening for accommodating a main brush, and at least a part of the diversion structure extends towards the main brush opening to guide the sundries to the main brush opening.

[0025] Optionally, the main brush cover is used to cover the outside of the main brush. Main brush end caps are respectively arranged at both ends of the main brush. A hair blocking member is arranged on the main brush cover, and the hair blocking member is arranged on the front side of the main brush end cap along the traveling direction of the automatic cleaning device.

[0026] Optionally, one end of the hair blocking member is connected to the main brush cover, and the other end abuts against the surface to be cleaned.

[0027] Optionally, the end of the hair blocking member close to the surface to be cleaned is inclined in the opposite direction of the traveling direction of the automatic cleaning device compared with the end far from the surface to be cleaned.

[0028] Optionally, the hair blocking member extends linearly along the axial direction of the main brush, and extends around the main brush along a curve in the circumferential direction of the main brush.

[0029] In a second aspect of the present application, an automatic cleaning device is provided, including the main brush cover as described above.

[0030] In a third aspect of the present application, a cleaning system is provided, including the main brush cover as described above or the automatic cleaning device as described above and a base station, and the base station is used to provide maintenance for the automatic cleaning device.

[0031] Embodiments of the present application provide a main brush cover, an automatic cleaning device and a cleaning system. By arranging a diversion structure on the main brush cover, during the movement of the automatic cleaning device, sundries on the path can be pushed outside the movement path, thereby avoiding sundries, especially granular sundries, from being stuck between the automatic cleaning device and the surface to be cleaned, and further avoiding scratches on the surface to be cleaned caused by the automatic cleaning device driving the granular sundries to move. Description of the Drawings

[0032] Figure 1 It is a first three-dimensional structural schematic diagram of the first implementation manner of the main brush cover of the embodiment of the present application;

[0033] Figure 2 It is Figure 1 The enlarged view of A in

[0034] Figure 3 It is a second three-dimensional structural schematic diagram of the first implementation manner of the main brush cover of the embodiment of the present application;

[0035] Figure 4 It is a top view structural schematic diagram of the first implementation manner of the main brush cover of the embodiment of the present application;

[0036] Figure 5 The first three-dimensional structure diagram of the second embodiment of the main brush cover of the present application;

[0037] Figure 6 The second three-dimensional structure diagram of the second embodiment of the main brush cover of the present application;

[0038] Figure 7 The third three-dimensional structure diagram of the second embodiment of the main brush cover of the present application;

[0039] Figure 8 It is Figure 7 The enlarged view of part B in

[0040] Figure 9 The first three-dimensional structure diagram of the third embodiment of the main brush cover of the present application;

[0041] Figure 10 The second three-dimensional structure diagram of the third embodiment of the main brush cover of the present application;

[0042] Figure 11 The third three-dimensional structure diagram of the third embodiment of the main brush cover of the present application;

[0043] Figure 12 It is Figure 11 The enlarged view of part C in

[0044] Figure 13 The first three-dimensional structure diagram of the fourth embodiment of the main brush cover of the present application;

[0045] Figure 14 It is Figure 13 The enlarged view of part D in

[0046] Figure 15 The second three-dimensional structure diagram of the fourth embodiment of the main brush cover of the present application;

[0047] Figure 16 The third three-dimensional structure diagram of the fourth embodiment of the main brush cover of the present application;

[0048] Figure 17 The three-dimensional structure diagram of the main brush cover and the hair blocking member of the present application embodiment;

[0049] Figure 18 The side view structure diagram of the main brush cover and the hair blocking member of the present application embodiment.

[0050] The reference numerals are shown as:

[0051] 1. Main brush cover; 11. First diversion surface; 12. Second diversion surface; 13. Main brush opening; 14. Relief portion; 2. Diversion member; 21. First guiding section; 22. Second guiding section; 3. Hair blocking member; 4. Main brush; 5. Hair obstruction member; 6. Main brush end cap; 7. Dividing rib. Detailed implementation manner

[0052] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model.

[0053] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise specifically defined.

[0054] In the present application, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0055] The following is a description of the preferred embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model and are not used to limit the present utility model.

[0056] Combined with reference to Figures 1 to 18 As shown, according to an embodiment of the present application, a main brush cover is provided. The main brush cover 1 is applied to an automatic cleaning device, and a diversion structure is provided on the main brush cover 1. The diversion structure is used to move the sundries on the moving path of the diversion structure to outside the moving path.

[0057] By providing a diversion structure on the main brush cover 1, during the process of the diversion structure moving together with the automatic cleaning device, the sundries on the path of the diversion structure moving with the automatic cleaning device are pushed outside the moving path by the diversion structure, thereby avoiding sundries, especially granular sundries, from being stuck between the automatic cleaning device and the surface to be cleaned, and further avoiding scratches on the surface to be cleaned caused by the automatic cleaning device driving the granular sundries to move.

[0058] Wherein, at least a part of the diversion structure is arranged at an angle with the traveling direction of the automatic cleaning device to move the sundries on the moving path of the diversion structure outside the moving path.

[0059] Wherein, the diversion structure can be arranged on the outer wall surface of the automatic cleaning device close to the surface to be cleaned, so that the diversion structure is between the outer wall surface of the automatic cleaning device and the surface to be cleaned, and thus the sundries between the automatic cleaning device and the surface to be cleaned can be driven out of the moving path, avoiding sundries, especially granular sundries, from being stuck between the automatic cleaning device and the surface to be cleaned and moving with the automatic cleaning device, resulting in scratches on the surface to be cleaned.

[0060] Wherein, the automatic cleaning device can be a floor sweeper, a window cleaning machine, etc. When the automatic cleaning device is a floor sweeper, the surface to be cleaned is the ground, and the diversion structure can be arranged at the bottom of the floor sweeper. When the automatic cleaning device is a window cleaning machine, the surface to be cleaned is the window glass surface, and the diversion structure can be arranged on the outer wall opposite to the window glass surface of the window cleaning machine.

[0061] It should be noted that when the automatic cleaning device performs cleaning operations, it usually moves in a straight line only in one direction, and this direction can also be called the front of the automatic cleaning device. The traveling direction in this embodiment can specifically refer to the forward direction of the automatic cleaning device. Of course, it can be understood that the automatic cleaning device can also move backward or turn. In this case, backward, left, or right also belongs to the traveling direction. In order to avoid getting stuck with particulate matter to the greatest extent, diversion structures can be arranged on the outer peripheral side of the position where particulate matter is likely to get stuck, so that whether moving forward, turning, or moving backward, the problem of getting stuck with particulate matter can be avoided.

[0062] Such as Figures 1 to 4 As shown, according to the first implementation manner in the embodiments of the present application, the diversion structure is integrally formed with the main brush cover 1, and the diversion structure can be directly formed during the manufacturing of the main brush cover 1, making the formation of the diversion structure simpler and more convenient, and the integral structure has good structural stability.

[0063] Wherein, the main brush cover 1 can be made by injection molding, and the diversion structure is directly formed on the main brush cover 1 during injection molding.

[0064] The main brush cover 1 is used to cover the outside of the main brush 4. The main brush cover 1 includes a relief portion 14. The relief portion 14 is disposed opposite to the end of the main brush 4. A distribution structure is formed on the outer wall of the relief portion 14.

[0065] Among them, the relief portion 14 in the main brush cover 1 is usually the part closest to the surface to be cleaned. Therefore, the relief portion 14 is also the part most likely to get stuck with particulate debris. By forming the distribution structure on the outer wall of the relief portion 14, when the automatic cleaning device is moving forward, the particulate debris can be moved out from directly in front of the relief portion 14, away from the moving path of the relief portion 14. This can reduce the material used for the distribution structure while maximizing the avoidance of scratching the surface to be cleaned due to getting stuck with particulate matter.

[0066] Among them, the relief portion 14 bulges outwards, thereby forming a relief space within the main brush cover 1. The main brush end cap 6 is located within the relief space, thereby avoiding interference between the main brush cover 1 and the main brush end cap 6. That is to say, the relief portion 14 is the part of the main brush cover 1 that bulges outwards to provide a relief space for the main brush end cap 6.

[0067] Specifically, the distribution structure is formed on the front outer wall of the relief portion 14, and thus preferentially contacts the particulate debris, moving the debris outside the moving path.

[0068] The main brush cover 1 includes at least two relief portions 14. The distribution structure is provided corresponding to each relief portion 14, which can ensure that each relief portion 14 can be protected by the corresponding distribution structure.

[0069] Specifically, as Figure 1 、 Figure 3 and Figure 4 shown, the main brush cover 1 includes two relief portions 14. The two relief portions 14 are provided corresponding to the two ends of the main brush 4. A distribution structure is formed on the front side wall of each relief portion 14.

[0070] As Figure 2 shown, in the first embodiment, the distribution structure includes a first distribution surface 11 and a second distribution surface 12. The first distribution surface 11 and the second distribution surface 12 are arranged at an angle to form a dividing rib 7 between the first distribution surface 11 and the second distribution surface 12. The dividing rib 7 is arranged on the front side in the advancing direction of the automatic cleaning device.

[0071] By setting the first distribution surface 11 and the second distribution surface 12, the debris can be driven to move in two directions, thereby separating the debris to both sides, playing a good protective role, and also avoiding excessive debris on one side, resulting in stacking and getting stuck between the main brush cover 1 and the surface to be cleaned. By forming the dividing rib 7 between the first distribution surface 11 and the second distribution surface 12, a diversion effect on the debris can be achieved, making it easier for the debris to be separated to both sides.

[0072] The first dividing surface 11 and the second dividing surface 12 can be symmetrically arranged about the dividing convex rib 7, so that the effect of driving the debris to both sides is the same. The first dividing surface 11 and the second dividing surface 12 can also be asymmetrically arranged, and the angle between the first dividing surface 11 and the travel direction and the angle between the second dividing surface 12 and the travel direction can be set according to actual conditions, so that the debris can be guided to the set area according to needs.

[0073] The segmentation convex ridges 7 may be sharp corners or curved surfaces, and the sharp corners or curved surfaces are protruding along the traveling direction.

[0074] The dividing convex ribs 7 extend from the front outer wall of the evacuation portion 14 to the end of the evacuation portion 14 close to the surface to be cleaned, which can ensure a good diversion effect on granular debris and further reduce the risk of debris being stuck.

[0075] The dividing rib 7 is in the shape of an elongated strip, and is disposed in front of the venting portion 14 . The other end of the dividing rib 7 extends to the end of the venting portion 14 close to the surface to be cleaned, and the dividing rib 7 protrudes in a direction away from the venting portion 14 .

[0076] Specifically, the split convex rib 7 is arranged at the front side of the yielding portion 14 and close to the bottom surface of the main brush cover 1, and the other end extends along the ridge line of the yielding portion 14 to the bottom end of the yielding portion 14. The split convex rib 7 protrudes outward, that is, protrudes in the direction away from the ridge line.

[0077] like Figures 5 to 12 As shown, according to the second implementation in the embodiment of the present application, the distribution structure includes a distribution member 2, one end of the distribution member 2 is connected to the main brush cover 1, and the other end extends toward the surface to be cleaned. By providing the distribution member 2, it is also possible to move debris outside the moving path, thereby preventing debris, especially granular debris, from being stuck between the automatic cleaning device and the surface to be cleaned, thereby preventing the automatic cleaning device from driving the granular debris to move and causing scratches on the surface to be cleaned.

[0078] The shifting member 2 is disposed at the front side of the moving path of the yielding portion 14 , that is, directly in front of the yielding portion 14 .

[0079] Specifically, Figures 5 to 12 As shown, two yielding portions 14 are provided on the main brush cover, the dividing member 2 is provided in one-to-one correspondence with the yielding portions 14 , and the dividing member 2 is located right in front of the corresponding yielding portion 14 .

[0080] like Figures 5 to 12 As shown, the distribution member 2 includes a first guide segment 21 and a second guide segment 22, and the first guide segment 21 and the second guide segment 22 are respectively arranged at an angle to the travel direction of the automatic cleaning device, and the first guide segment 21 is connected to the second guide segment 22 at an angle to form a dividing ridge 7 at the junction of the first guide segment 21 and the second guide segment 22.

[0081] By setting the diverting member 2 to include a first guiding section 21 and a second guiding section 22, and forming a dividing rib 7 at the junction of the first guiding section 21 and the second guiding section 22, the function of diverting sundries can be achieved, making it easier for the sundries to be diverted to both sides.

[0082] Wherein, the first guiding section 21 and the second guiding section 22 can be of a flat plate structure. One side of the first guiding section 21 is connected to one side of the second guiding section 22, and the dividing rib 7 is formed at the junction.

[0083] Wherein, the plane where the first guiding section 21 is located and the plane where the second guiding section 22 is located are both perpendicular to the surface to be cleaned.

[0084] Wherein, the angle formed by the first guiding section 21 and the second guiding section 22 can be an acute angle, a right angle or an obtuse angle. Specifically, in this embodiment, the angle formed by the first guiding section 21 and the second guiding section 22 is an acute angle.

[0085] Wherein, the angle formed by the first guiding section 21 and the second guiding section 22 faces the traveling direction, that is, towards the front of the automatic cleaning device. That is, the dividing rib 7 faces the front of the automatic cleaning device.

[0086] Wherein, the first guiding section 21 and the second guiding section 22 are symmetrically arranged with respect to the dividing rib 7.

[0087] As a feasible example, as Figures 5 to 8 shown, the diverting member 2 is arranged perpendicular to the surface to be cleaned, which is convenient for connecting the diverting member 2 to the bottom surface of the main brush cover 1, and the connection strength is high.

[0088] Wherein, the diverting member 2 is generally arranged vertically, and the diverting member 2 is perpendicular to the surface to be cleaned.

[0089] Specifically, both the first guiding section 21 and the second guiding section 22 in the diverting member 2 are perpendicular to the surface to be cleaned. The dividing rib 7 extends vertically and is also perpendicular to the surface to be cleaned.

[0090] As another feasible example, as Figures 9 to 12 shown, one end of the diverting member 2 close to the surface to be cleaned is inclined in the reverse direction of the traveling direction compared with the end far from the surface to be cleaned, which can enable the diverting member 2 to first contact the larger-sized particulate matters, first drive the larger-sized particulate matters outside the moving path, then contact the smaller-sized particulate matters near the larger-sized particulate matters, and then drive the smaller-sized particulate matters outside the moving path. When the difference in particulate matter size is large and the density of sundries is high, the sundries can be separated by particle size, reducing resistance, and also avoiding excessive sundries being carried away and stacked together.

[0091] One end of the deflecting member 2 is connected to the bottom surface of the main brush cover 1, and the other end extends toward the surface to be cleaned. The deflecting member 2 extends in a straight line, but the extending direction of the deflecting member 2 is not perpendicular to the surface to be cleaned.

[0092] Wherein, the plane of the first guiding section 21 and the plane of the second guiding section 22 in the deflecting member 2 are perpendicular to the surface to be cleaned, but both the first guiding section 21 and the second guiding section 22 extend obliquely and are not perpendicular to the surface to be cleaned.

[0093] Wherein, the deflecting member 2 is inclined from front to back in the direction from top to bottom.

[0094] Specifically, define the end connected to the main brush cover 1 as the first end, and the end close to the surface to be cleaned as the second end. The first end is located above and in front of the second end, that is, the first end extends linearly backward and downward to the second end.

[0095] The deflecting member 2 is made of a soft material or a hard material. When the deflecting member 2 is made of a soft material, it can avoid accidentally scratching the surface to be cleaned. When the deflecting member 2 is made of a soft material, it can avoid driving the particulate matter to move together due to its own deformation, thereby avoiding the particulate matter from scratching the surface to be cleaned caused thereby.

[0096] Specifically, the deflecting member 2 is made of soft rubber. Alternatively, the deflecting member 2 is made of a hard material of the same material as the main brush cover 1.

[0097] As Figures 13 to 16 As shown, according to the third implementation manner in the embodiments of the present application, the deflecting structure includes a plurality of hair blocking members 3. One end of the hair blocking member 3 is connected to the main brush cover 1, and the other end extends toward the surface to be cleaned. The plurality of hair blocking members 3 form at least one hair group. The hair blocking members 3 in the same hair group are parallel to each other and arranged in a row, and the hair group is arranged at an angle with the traveling direction of the automatic cleaning device. By providing the hair blocking members 3 and forming a hair group, it is also possible to move the sundries outside the moving path, thereby avoiding the sundries, especially particulate sundries, from being stuck between the automatic cleaning device and the surface to be cleaned, and further avoiding the automatic cleaning device from driving the particulate sundries to move and causing scratches to the surface to be cleaned.

[0098] Wherein, the hair blocking member 3 is made of a soft material.

[0099] The main brush cover includes at least two hair groups, and the at least two hair groups are arranged at an angle to form a dividing rib 7 at the sharp corner.

[0100] Wherein, the at least two hair groups being arranged at an angle means that, in the lateral direction of the automatic cleaning device, the hair blocking member 3 located in the middle serves as the sharp corner, and the hair blocking members 3 located on both sides are arranged obliquely backward in sequence, and all the hair blocking members 3 form an angle as a whole.

[0101] The angle formed by the hair groups can be an acute angle, a right angle or an obtuse angle. Specifically, in this embodiment, the angle formed by the hair groups is an acute angle.

[0102] The tip of the angle formed by the hair group faces the traveling direction, that is, toward the front of the automatic cleaning device.

[0103] Wherein, the stop hair 3 at the tip of the formed angle is a segmentation convex ridge 7. If there are more than one stop hair 3 at the tip of the formed angle, all the stop hairs 3 at the tip are segmentation convex ridges 7.

[0104] The hair group is arranged at the front side of the moving path of the above-mentioned yielding portion 14 , that is, it is arranged right in front of the yielding portion 14 .

[0105] The main brush cover 1 includes at least two giving way portions 14 , and the hair groups are arranged in a one-to-one correspondence with the giving way portions 14 .

[0106] The bristles 3 are arranged at an angle to the surface to be cleaned, and the end of the bristles 3 close to the surface to be cleaned is inclined in the opposite direction of the moving direction compared to the end away from the surface to be cleaned.

[0107] A gap is provided between the distribution structure and the surface to be cleaned, so that particles with smaller particle sizes will not be stuck between the main brush cover 1 and the surface to be cleaned and pass through the gap without being driven out of the moving path by the distribution structure, the distribution member 2 and the bristle stop 3, thereby avoiding reducing unnecessary work and preventing the distribution structure from scratching the surface to be cleaned.

[0108] The sizes of the gaps between the distribution structure, the distribution member 2 and the bristle stop 3 and the surface to be cleaned can be set according to actual conditions, for example, 5 mm, 7 mm, etc.

[0109] The main brush cover 1 includes a main brush opening 13, which is used to accommodate the main brush 4. At least a portion of the distribution structure extends toward the main brush opening 13 to guide debris to the main brush opening 13, allowing particulate matter to enter the main brush opening 13 and then be removed by the automatic cleaning device under the action of the main brush 4 and the dust collection component, thereby improving the cleaning quality.

[0110] At least a portion of the distribution structure extends toward the main brush opening 13 to guide the debris to the main brush opening 13 .

[0111] At least a portion of the dividing member 2 extends toward the main brush opening 13 to guide the debris to the main brush opening 13 .

[0112] At least one bristle group extends toward the main brush opening 13 to guide debris to the main brush opening 13 .

[0113] like Figure 17 and Figure 18As shown, the main brush cover 1 is used to cover the outside of the main brush 4, and main brush end covers 6 are respectively provided at both ends of the main brush 4. A hair stopper 5 is provided on the main brush cover 1, and the hair stopper 5 is arranged on the front side of the main brush end cover 6 along the traveling direction.

[0114] By providing a hair blocking member 5 and locating the hair blocking member 5 at the front side of the main brush end cover 6 along the traveling direction, the hair in the traveling direction can be blocked when the automatic cleaning device is working and moving, thereby preventing the hair from being drawn into the main brush end cover 6, thereby preventing the hair from being entangled in the main brush end cover 6.

[0115] The hair blocking member 5 is made of a flexible material.

[0116] The hair blocking member 5 is fixed on the main brush cover 1 by bonding or fastening, and the main brush cover 1 is installed on the floating bracket.

[0117] Specifically, the hair blocking member 5 is fixed on the bottom surface of the main brush cover 1 and is located in front of the main brush end cover 6 .

[0118] Specifically, the hair stopper 5 is arranged one-to-one with the main brush end cap 6. In this embodiment, there are two main brush end caps 6, and there are also two hair stoppers 5, which are arranged one-to-one at the front side of the main brush end cap 6 in the direction of travel.

[0119] One end of the hair blocking member 5 is connected to the main brush cover 1, and the other end is in contact with the surface to be cleaned, which can ensure a good blocking effect on the hair.

[0120] The first end of the hair blocking member 5 extends roughly forward and fits on the bottom surface of the main brush cover 1, ensuring a good connection effect, and the second end of the hair blocking member 5 extends backward and downward and contacts the surface to be cleaned to block the hair on the surface to be cleaned. It should be noted that the first end and the second end of the hair blocking member 5 both have a certain length, not just the two end points of the hair blocking member 5.

[0121] Specifically, the second end of the hair blocking member 5 is in contact with or pressed against the surface to be cleaned.

[0122] The end of the hair blocking member 5 close to the surface to be cleaned is inclined in the opposite direction of the moving direction compared to the end far from the surface to be cleaned, which can ensure a good blocking effect on the hair while avoiding scratching the surface to be cleaned.

[0123] Among them, one end of the hair blocking member 5 close to the surface to be cleaned is also the second end of the hair blocking member 5. One end of the hair blocking member 5 away from the surface to be cleaned is also the first end of the hair blocking member 5. The second end of the hair blocking member 5 is inclined in the reverse direction of the traveling direction compared with the first end of the hair blocking member 5, that is, the hair blocking member 5 is inclined from front to back in the direction from top to bottom.

[0124] Specifically, the second end of the hair blocking member 5 is located at the lower rear of the first end of the hair blocking member 5, and the first end of the hair blocking member 5 is located at the upper front of the second end of the hair blocking member 5.

[0125] The hair blocking member 5 extends linearly along the axis of the main brush 4, ensuring that the hair blocking member 5 has a certain length along the axis of the main brush 4, thereby ensuring a good hair blocking effect. The hair blocking member 5 extends around the main brush 4 along a curve in the circumferential direction of the main brush 4, which can make the hair blocking member 5 have a certain elasticity, and at the same time make it contact the ground through the arc surface, avoiding scratching the ground and also avoiding the hair blocking member 5 being worn too quickly by the ground.

[0126] Among them, as Figure 18 shown, the first end of the hair blocking member 5 extends approximately forward as described above and is fitted and connected to the bottom surface of the main brush cover 1. The second end of the hair blocking member 5 is an arc surface and extends along the circumferential direction of the main brush 4.

[0127] Specifically, the curve can be a circular arc line.

[0128] On the other hand, this embodiment provides an automatic cleaning device, including the main brush cover 1 as described above.

[0129] On yet another aspect of this embodiment, a cleaning system is provided, including the main brush cover 1 as described above or the automatic cleaning device as described above and a base station, and the base station is used to provide maintenance for the automatic cleaning device.

[0130] It is easy for those skilled in the art to understand that, on the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

[0131] The above is only the preferred embodiment of this application, and it is not intended to limit this application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of this application should be included in the protection scope of this application. The above is only the preferred implementation manner of this application. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of this application, several improvements and modifications can still be made, and these improvements and modifications should also be regarded as the protection scope of this application.

Claims

1. A main brush cover, characterized in that: The main brush cover is applied to an automatic cleaning device. A distribution structure is arranged on the main brush cover. The distribution structure moves with the automatic cleaning device. The distribution structure is used to move debris on the moving path of the distribution structure to outside the moving path.

2. The main brush cover according to claim 1, characterized in that: The distribution structure is integrally formed with the main brush cover.

3. The main brush cover according to claim 2, characterized in that: The main brush cover is used to cover the outside of the main brush. The main brush cover includes a yielding portion. The yielding portion is arranged opposite to the end of the main brush. The distribution structure is formed on the outer wall of the yielding portion.

4. The main brush cover according to claim 3, characterized in that: The main brush cover comprises at least two of the yielding parts, and the distribution structure is arranged in one-to-one correspondence with the yielding parts.

5. The main brush cover according to claim 3, characterized in that: The distribution structure includes a first distribution surface and a second distribution surface, wherein the first distribution surface and the second distribution surface are arranged at an angle to form a dividing ridge between the first distribution surface and the second distribution surface, and the dividing ridge is arranged toward the front side of the moving direction of the automatic cleaning device.

6. The main brush cover according to claim 5, characterized in that: The segmentation convex ridges extend from the front outer wall of the evacuation portion to the end of the evacuation portion close to the surface to be cleaned.

7. The main brush cover according to any one of claims 1 to 6, characterized in that: The distribution structure comprises a distribution member, one end of which is connected to the main brush cover, and the other end of which extends toward the surface to be cleaned.

8. The main brush cover according to claim 7, characterized in that: The main brush cover is used to cover the outside of the main brush. The main brush cover includes a yielding portion, which is arranged opposite to the end of the main brush. The dividing member is arranged at the front side of the moving path of the yielding portion.

9. The main brush cover according to claim 8, characterized in that: The main brush cover comprises at least two of the yielding parts, and the dividing members are arranged in one-to-one correspondence with the yielding parts.

10. The main brush cover according to claim 7, characterized in that: The distribution member includes a first guide segment and a second guide segment, the first guide segment and the second guide segment are respectively arranged at an angle to the travel direction of the automatic cleaning device, and the first guide segment is connected to the second guide segment at an angle to form a dividing ridge at the junction of the first guide segment and the second guide segment.

11. The main brush cover according to claim 7, characterized in that: The distribution member is arranged at an angle to the surface to be cleaned.

12. The main brush cover according to claim 11, characterized in that: An end of the distribution member close to the surface to be cleaned is inclined in the opposite direction to the moving direction of the automatic cleaning device compared to an end away from the surface to be cleaned.

13. The main brush cover according to claim 7, characterized in that: The distribution member is made of soft material or hard material.

14. The main brush cover according to any one of claims 1 to 6, characterized in that: The distribution structure includes a plurality of bristles, one end of each bristle is connected to the main brush cover, and the other end extends toward the surface to be cleaned. The plurality of bristles form at least one bristle group. The bristles in the same bristle group are parallel to each other and arranged in rows. The bristle group is arranged at an angle to the travel direction of the automatic cleaning device.

15. The main brush cover according to claim 14, characterized in that: The main brush cover comprises at least two hair groups, and the at least two hair groups are arranged at an angle to form segmentation ridges at the sharp corners.

16. The main brush cover according to claim 14, characterized in that: The main brush cover is used to cover the outside of the main brush, and the main brush cover includes a yielding portion, which is arranged opposite to the end of the main brush, and the hair group is arranged at the front side of the moving path of the yielding portion.

17. The main brush cover according to claim 16, characterized in that: The main brush cover comprises at least two of the evacuation parts, and the hair groups are arranged in one-to-one correspondence with the evacuation parts.

18. The main brush cover according to claim 14, characterized in that: The bristles are arranged at an angle to the surface to be cleaned.

19. The main brush cover according to any one of claims 1 to 6, characterized in that: A gap is provided between the distribution structure and the surface to be cleaned.

20. The main brush cover according to any one of claims 1 to 6, characterized in that: The main brush cover comprises a main brush opening, and the main brush opening is used to accommodate a main brush. At least a portion of the distribution structure extends toward the main brush opening to guide the debris to the main brush opening.

21. The main brush cover according to any one of claims 1 to 6, characterized in that: The main brush cover is used to cover the outside of the main brush, and main brush end covers are respectively provided at both ends of the main brush. A hair blocking member is provided on the main brush cover, and the hair blocking member is provided on the front side of the main brush end cover along the travel direction of the automatic cleaning device.

22. The main brush cover according to claim 21, characterized in that: One end of the hair blocking member is connected to the main brush cover, and the other end thereof abuts against the surface to be cleaned.

23. The main brush cover according to claim 21, characterized in that: An end of the hair blocking member close to the surface to be cleaned is inclined in the opposite direction of the moving direction compared to an end away from the surface to be cleaned.

24. The main brush cover according to claim 21, characterized in that: The hair stopper extends along a straight line in the axial direction of the main brush, and extends along a curve around the main brush in the circumferential direction of the main brush.

25. An automatic cleaning device, characterized in that: It comprises the main brush cover as described in any one of claims 1-24.

26. A cleaning system, characterized in that: include: The main brush cover according to any one of claims 1 to 24 or the automatic cleaning device according to claim 25; A base station is used to provide maintenance for the automatic cleaning device.

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