CN217744245U - Mop device and cleaning equipment - Google Patents

Abstract

The utility model provides a mop device and clean-up equipment, mop device include round brush subassembly, drive assembly and drive assembly. The rolling brush assembly comprises a driving rolling brush, a driven rolling brush and a connecting shell, and the driving rolling brush and the driven rolling brush are arranged in parallel. The driving assembly is used for driving the driving rolling brush to rotate through a first output shaft of the driving assembly. The transmission assembly comprises a first gear set and a second gear set, the first gear set is in transmission connection with a second output shaft of the driving assembly, the second gear set is in transmission connection with the driven rolling brush, a first transmission gear of the first gear set is meshed with a second transmission gear of the second gear set, and the rotation directions of the first transmission gear and the second transmission gear are opposite, so that the driving rolling brush drives the driven rolling brush to roll in the direction opposite to the rolling direction of the driving rolling brush. The double-rolling brush structure is realized through the driving rolling brush and the driven rolling brush, the driving rolling brush and the driven rolling brush are different in steering, the double-rolling brush with the structure can realize front and back sweeping or front and back sweeping and back wiping, and the cleaning efficiency is high.

Description

Mop device and cleaning equipment

Technical Field

The utility model relates to a cleaning device technical field especially relates to a mop device and clean-up equipment.

Background

Present device is dragged on the market, the majority is ordinary single round brush, cleaning efficiency is not high, chinese patent application with publication number CN109222762A, it discloses a robot of sweeping the floor, the robot of sweeping the floor includes casing and rotatable round brush, the upper surface of casing is equipped with gets puts the window, be equipped with the installation cavity in the casing, round brush detachably installs in the installation cavity and the neighbouring window setting of getting is put, this robot of sweeping the floor is single round brush structure, cleaning efficiency is lower, and the cleaning effect of the robot of sweeping the floor of present single round brush is relatively poor, easy cleaning is not in place.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem who exists among the prior art, the utility model provides a mop device and clean-up equipment realizes two round brush structures through initiative round brush and driven round brush, and the turning to of initiative round brush and driven round brush is different, and the two round brushes of this kind of structure can realize all sweeping or sweeping the back before and wiping, clean efficient.

An embodiment of the utility model provides a mop device, include:

the rolling brush assembly comprises a driving rolling brush, a driven rolling brush and a connecting shell, wherein the driving rolling brush and the driven rolling brush are arranged in parallel, and the same sides of the driving rolling brush and the driven rolling brush are connected to the connecting shell;

the driving assembly is arranged in the driving rolling brush and is used for driving the driving rolling brush to rotate through a first output shaft of the driving assembly;

the transmission assembly is arranged on the connecting shell and comprises a first gear set and a second gear set, the first gear set is in transmission connection with a second output shaft of the driving assembly, the second gear set is in transmission connection with the driven rolling brush, a first transmission gear of the first gear set is meshed with a second transmission gear of the second gear set and turns to opposite directions, and therefore the driving rolling brush drives the driven rolling brush to roll in the direction opposite to the rolling direction of the driving rolling brush. The double-rolling brush structure is realized through the driving rolling brush and the driven rolling brush, the driving rolling brush and the driven rolling brush are different in steering, the double-rolling brush with the structure can realize sweeping or sweeping and wiping in front and back, and the cleaning efficiency is high.

In some embodiments, the active rolling brush comprises a first rolling brush sleeve and a first brush body sleeved outside the first rolling brush sleeve, and the first brush body extends to one side of the first rolling brush sleeve away from the connecting shell; the driven round brush includes that the second round brush sleeve is located with the cover the second brush body outside the second round brush sleeve, the second brush body extends to the second round brush sleeve is kept away from connect one side of casing. So, can make first brush body and second brush body be close to the corner as far as possible through above-mentioned structure and clear up, solve the clearance dead angle problem.

In some embodiments, the first gear set further includes a first transmission belt and a third transmission gear, the first transmission gear and the third transmission gear are in transmission connection through the first transmission belt, and the third transmission gear is sleeved outside the second output shaft. The structure has stable transmission and reasonable structure.

In some embodiments, the second gear set further includes a second transmission belt and a fourth transmission gear, the second transmission belt is in transmission connection with the fourth transmission gear, a transmission shaft for driving the driven rolling brush to rotate with the driven rolling brush is arranged in the driven rolling brush, and the fourth transmission gear is sleeved outside the transmission shaft. The structure has stable transmission and reasonable structure.

In some embodiments, a first transmission head is arranged on the first output shaft, the first transmission head is connected with the first rolling brush sleeve, a first external thread is arranged on the periphery of the first transmission head, a first internal thread matched with the first external thread is arranged on the inner wall of the first rolling brush sleeve, so that the first transmission head can be screwed to the first rolling brush sleeve; the transmission shaft is provided with a second transmission head, the second transmission head is connected with the second rolling brush sleeve, a second external thread is arranged on the periphery of the second transmission head, and a second internal thread matched with the second external thread is arranged on the inner wall of the second rolling brush sleeve so that the second transmission head can be screwed on the second rolling brush sleeve. Above-mentioned structure can make first transmission head and first round brush telescopic stable connection to and make second transmission head and second round brush telescopic stable connection, improved structural stability.

In some embodiments, the driving assembly comprises a driving motor and a reduction gearbox, and the transmission ratio of the first transmission gear and the second transmission gear is the same as the reduction ratio of the reduction gearbox, so that the driving rolling brush and the driven rolling brush rotate at the same rotating speed. The driving rolling brush and the driven rolling brush can rotate at the same rotating speed, and the aim of balanced cleaning is favorably fulfilled.

In some embodiments, the mop device further comprises a rolling brush end cover detachably mounted on a side of the driving rolling brush and the driven rolling brush away from the connecting shell for limiting the axial movement of the driving rolling brush and the driven rolling brush. Can improve the assembly stability of round brush subassembly through this round brush end cover.

In some embodiments, the mop device further comprises a sleeve disposed in the driven rolling brush, the sleeve is sleeved outside the transmission shaft, and is connected to the driven rolling brush and the transmission shaft through bearings, respectively. Above-mentioned structure can improve structural stability, makes the transmission shaft stably drive driven round brush and rotates.

In some embodiments, the first output shaft and the second output shaft are respectively arranged at two opposite sides of the driving motor, and the axes of the first output shaft and the second output shaft are collinear. The structure has stable transmission and can improve the structural stability.

The embodiment of the utility model provides a cleaning equipment is still provided, including foretell mop device. The double-rolling brush structure is realized through the driving rolling brush and the driven rolling brush, the driving rolling brush and the driven rolling brush are different in steering, the double-rolling brush with the structure can realize sweeping or sweeping and wiping in front and back, and the cleaning efficiency is high.

Compared with the prior art, the utility model discloses beneficial effect lies in: the utility model discloses a set up initiative round brush and driven round brush and realize two round brush structures to and through only setting up drive assembly in the initiative round brush, make the initiative round brush drive driven round brush and rotate in step, realize unilateral electric drive, and the turning to of initiative round brush and driven round brush is different, the two round brushes of this kind of structure can realize all sweeping or sweeping the back before and after or wipe, clean efficiently.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example, and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural view of a mop device according to an embodiment of the present invention;

fig. 2 is an exploded view of a floor mop according to an embodiment of the present invention;

fig. 3 is a partially exploded view of a floor mop according to an embodiment of the present invention;

fig. 4 is a cross-sectional view of a floor mop according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a floor mop according to another embodiment of the present invention.

The members denoted by reference numerals in the drawings:

100-a mop device; 101-a top case assembly; 1-a roller brush assembly; 11-active rolling brush; 12-a driven roller brush; 13-a connection housing; 14-a first roller brush sleeve; 15-a first brush body; 16-a second roller brush sleeve; 17-a second brush body; 18-a drive shaft; 19-a second drive head; 2-a drive assembly; 21-a first output shaft; 22-a second output shaft; 23-a first drive head; 24-a drive motor; 3-a transmission assembly; 4-a first gear set; 41-a first transmission gear; 42-a first drive belt; 43-a third transmission gear; 5-a second gear set; 51-a second transmission gear; 52-a second drive belt; 53-fourth transmission gear; 6-rolling brush end cover; 7-sleeve.

Detailed Description

For better understanding of the technical solutions of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description thereof, which are not intended to limit the present invention.

An embodiment of the present invention provides a mop device 100. As shown in fig. 1 to 4, the floor mop 100 includes a roller brush assembly 1, a driving assembly 2, and a transmission assembly 3. The floor mop 100 can be applied to a cleaning device such as a mopping robot. The brush roll assembly 1 includes a driving brush roll 11, a driven brush roll 12, and a coupling housing 13. The driving roll brush 11 and the driven roll brush 12 are arranged in parallel and the same side of both are connected to the connecting housing 13. The driving assembly 2 is arranged in the driving rolling brush 11, and the driving assembly 2 is used for driving the driving rolling brush 11 to rotate through a first output shaft 21 of the driving assembly 2. The transmission assembly 3 is arranged on the connecting shell 13, the transmission assembly 3 comprises a first gear set 4 and a second gear set 5, the first gear set 4 is in transmission connection with the second output shaft 22 of the driving assembly 2, the second gear set 5 is in transmission connection with the driven rolling brush 12, the first transmission gear 41 of the first gear set 4 is meshed with the second transmission gear 51 of the second gear set 5, and the rotation directions of the first transmission gear and the second transmission gear are opposite, so that the driving rolling brush 11 drives the driven rolling brush 12 to roll in the direction opposite to the rolling direction of the driving rolling brush 11.

Specifically, the mop device 100 may further include a top casing assembly 101, the top casing assembly 101 is disposed above the roller brush assembly 1 for assembling the roller brush assembly 1, and the top casing assembly 101 is detachably connected to the connecting housing 13.

Specifically, the axes of the driving rolling brush 11 and the driven rolling brush 12 are parallel, and a certain interval is provided between the driving rolling brush 11 and the driven rolling brush 12, so that when the mop device 100 works, the driving rolling brush 11 and the driven rolling brush 12 can sweep forward and backward or sweep forward and backward, and the cleaning efficiency is high.

Specifically, as shown in fig. 4, no structural member may be disposed on a side of the driving rolling brush 11 and the driven rolling brush 12 opposite to the connecting housing 13, so that the rolling brush assembly 1 can be cleaned to a corner as much as possible, thereby realizing dead-angle-free cleaning and avoiding a problem that the rolling brush assembly 1 cannot approach the corner and the cleaning is not in place.

Specifically, the first output shaft 21 and the second output shaft 22 of the driving assembly 2 rotate in the same direction, and the rotation speeds of the two are different, and the difference between the two can be the reduction gear ratio of the reduction gear box of the driving assembly 2.

Specifically, the first transmission gear 41 and the second transmission gear 51 are engaged with each other in an external engagement manner, so as to achieve the purpose of reverse rotation.

The utility model discloses a set up initiative round brush 11 and driven round brush 12 and realize two round brush structures to and through only setting up drive assembly 2 in initiative round brush 11, make initiative round brush 11 drive driven round brush 12 synchronous rotation, realize unilateral electric drive, and the turning to of initiative round brush 11 and driven round brush 12 is different, and the two round brushes of this kind of structure can realize all sweeping or sweep the back before and wipe, clean efficiently.

In some embodiments, as shown in fig. 4, the active rolling brush 11 includes a first rolling brush sleeve 14 and a first brush body 15 sleeved outside the first rolling brush sleeve 14, and the first brush body 15 extends to a side of the first rolling brush sleeve 14 away from the connecting housing 13. The driven rolling brush 12 comprises a second rolling brush sleeve 16 and a second brush body 17 sleeved outside the second rolling brush sleeve 16, and the second brush body 17 extends to one side of the second rolling brush sleeve 16 far away from the connecting shell 13. Thus, the first brush body 15 and the second brush body 17 can be cleaned as close to the corners as possible through the structure, and the problem of cleaning dead corners is solved.

Specifically, the first brush body 15 is sleeved outside the first rolling brush sleeve 14, and the first brush body 15 and the first rolling brush sleeve 14 can be integrally removed from the connecting housing 13, so as to facilitate cleaning or replacing the first brush body 15. The second brush body 17, like the second roller brush sleeve 16, can be removed for cleaning or replacement as a whole.

Specifically, a connecting member may be embedded in a side of the first rolling brush sleeve 14 away from the connecting housing 13, and the connecting member may not increase the axial length of the first rolling brush sleeve 14, so as to prevent the first rolling brush sleeve 14 from being unable to clean corners and increase the cleaning capability of the corners.

In some embodiments, as shown in fig. 3 and 4, the first gear set 4 further includes a first transmission belt 42 and a third transmission gear 43, the first transmission gear 41 and the third transmission gear 43 are in transmission connection through the first transmission belt 42, and the third transmission gear 43 is sleeved outside the second output shaft 22. The structure has stable transmission and reasonable structure.

Specifically, the third transmission gear 43 is rotatably provided on the coupling housing 13, and the longitudinal direction of the first transmission belt 42 is perpendicular to the axial direction of the second output shaft 22.

In some embodiments, as shown in fig. 3 and 4, the second gear set 5 further includes a second transmission belt 52 and a fourth transmission gear 53, the second transmission belt 52 is in transmission connection with the fourth transmission gear 53, a transmission shaft 18 for driving the driven rolling brush 12 to rotate along with the driven rolling brush is arranged in the driven rolling brush 12, and the fourth transmission gear 53 is sleeved outside the transmission shaft 18. The structure has stable transmission and reasonable structure.

Specifically, the above-mentioned fourth transmission gear 53 is rotatably provided on the connecting housing 13, and the length direction of the second transmission belt 52 is perpendicular to the axial direction of the transmission shaft 18.

Specifically, the axial direction of the transmission shaft 18 is parallel to the axial direction of the second output shaft 22.

In some embodiments, as shown in fig. 3 and 4, a first transmission head 23 is disposed on the first output shaft 21, the first transmission head 23 is connected to the first rolling brush sleeve 14, a first external thread is disposed on an outer circumference of the first transmission head 23, and a first internal thread adapted to the first external thread is disposed on an inner wall of the first rolling brush sleeve 14, so that the first transmission head 23 can be screwed to the first rolling brush sleeve 14. The transmission shaft 18 is provided with a second transmission head 19, the second transmission head 19 is connected with the second rolling brush sleeve 16, second external threads are arranged on the periphery of the second transmission head 19, and second internal threads matched with the second external threads are arranged on the inner wall of the second rolling brush sleeve 16, so that the second transmission head 19 can be screwed on the second rolling brush sleeve 16. The structure enables the first transmission head 23 to be stably connected with the first rolling brush sleeve 14, and enables the second transmission head 19 to be stably connected with the second rolling brush sleeve 16, thereby improving structural stability.

Specifically, a bearing is sleeved outside the first transmission head 23, and an outer wall of the bearing is attached to an inner wall of the first rolling brush sleeve 14, so as to reduce the rotational friction of the first transmission head 23.

Specifically, the second transmission head 19 is externally sleeved with a bearing, and the outer wall of the bearing is attached to the inner wall of the second rolling brush sleeve 16 to reduce the rotation friction of the second transmission head 19.

In some embodiments, as shown in fig. 3 and 4, the driving assembly 2 includes a driving motor 24 and a reduction gear box, and the first transmission gear 41 and the second transmission gear 51 have the same transmission ratio as the reduction gear box so that the driving roller brush 11 and the driven roller brush 12 rotate at the same rotation speed. The driving rolling brush 11 and the driven rolling brush 12 can rotate at the same rotating speed, and the purpose of balanced cleaning is favorably achieved.

Of course, the transmission ratio of the first transmission gear 41 and the second transmission gear 51 can be set to be different from the reduction ratio of the reduction gearbox according to requirements, for example, the front sweeping speed is high, the rear wiping speed is low, and the forward movement is assisted.

Specifically, the mop device 100 may further include a motor mounting bracket disposed inside the driving roller brush 11, and the motor mounting bracket may be used for mounting the second output shaft 22.

In some embodiments, as shown in fig. 5, the mop 100 further includes a roller end cover 6 detachably mounted on a side of the driving roller 11 and the driven roller 12 away from the connecting housing 13 for defining an axial direction of the driving roller 11 and the driven roller 12. The assembly stability of the roller brush assembly 1 can be improved by the roller brush end cover 6.

Specifically, the thickness of the rolling brush end cover 6 should be as small as possible, for example, the thickness is within 2 mm, so that the side of the rolling brush assembly 1 where the rolling brush end cover 6 is disposed can be as close to the corner as possible, and the cleaning effect of the mop device 100 is not affected.

In some embodiments, as shown in fig. 3 and 4, the mop 100 further comprises a sleeve 7 disposed inside the driven roller brush 12, wherein the sleeve 7 is sleeved outside the transmission shaft 18 and is connected with the driven roller brush 12 and the transmission shaft 18 through bearings, respectively. The above structure can improve the structural stability, and the transmission shaft 18 can stably drive the driven rolling brush 12 to rotate.

Specifically, the sleeve 7 is a non-rotating member, and has one end fixed to the connecting housing 13 and the other end fitted into the driven roller brush 12, so that the second roller brush casing 16 can be stably mounted on the connecting housing 13 through the sleeve 7.

In some embodiments, as shown in fig. 3 and 4, the first output shaft 21 and the second output shaft 22 are respectively disposed on opposite sides of the driving motor 24, and their axes are collinear. The structure has stable transmission and can improve the structural stability.

The embodiment of the utility model provides a still provide a cleaning equipment, cleaning equipment includes foretell mop device 100. Adopt above-mentioned cleaning equipment of mop device 100 to realize two round brush structures through setting up initiative round brush 11 and driven round brush 12 to and through only setting up drive assembly 2 in initiative round brush 11, make initiative round brush 11 drive driven round brush 12 synchronous rotation, realize unilateral electric drive, and initiative round brush 11 and driven round brush 12 turn to the difference, can realize through two round brush structures that the back is all swept or is swept the back before and is wiped, clean efficient.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims (10)

1. A floor scrubbing apparatus (100), comprising:

the rolling brush assembly (1) comprises a driving rolling brush (11), a driven rolling brush (12) and a connecting shell (13), wherein the driving rolling brush (11) and the driven rolling brush (12) are arranged in parallel, and the same sides of the driving rolling brush and the driven rolling brush are connected to the connecting shell (13);

the driving assembly (2) is arranged in the driving rolling brush (11), and the driving assembly (2) is used for driving the driving rolling brush (11) to rotate through a first output shaft (21) of the driving assembly;

drive assembly (3), it is located connect on casing (13), drive assembly (3) include first gear train (4) and second gear train (5), first gear train (4) with second output shaft (22) transmission of drive assembly (2) is connected, second gear train (5) with driven round brush (12) transmission is connected, first drive gear (41) of first gear train (4) with second drive gear (51) of second gear train (5) mesh mutually and turn to the opposite direction, make initiative round brush (11) drive driven round brush (12) along with the opposite direction of the direction of roll of initiative round brush (11) rolls.

2. A mop (100) according to claim 1, characterized in that said active roller brush (11) comprises a first roller brush sleeve (14) and a first brush body (15) sleeved outside said first roller brush sleeve (14), said first brush body (15) extending to a side of said first roller brush sleeve (14) away from said connecting housing (13);

the driven rolling brush (12) comprises a second rolling brush sleeve (16) and a second brush body (17) sleeved outside the second rolling brush sleeve (16), and the second brush body (17) extends to one side, away from the connecting shell (13), of the second rolling brush sleeve (16).

3. A mop (100) as defined in claim 1, wherein said first gear set (4) further comprises a first transmission belt (42) and a third transmission gear (43), said first transmission gear (41) and said third transmission gear (43) are in transmission connection via said first transmission belt (42), and said third transmission gear (43) is sleeved outside said second output shaft (22).

4. The mop device (100) of claim 2, wherein the second gear set (5) further comprises a second transmission belt (52) and a fourth transmission gear (53), the second transmission belt (52) is in transmission connection with the fourth transmission gear (53), a transmission shaft (18) for driving the driven rolling brush (12) to rotate along with the driven rolling brush is arranged in the driven rolling brush (12), and the fourth transmission gear (53) is sleeved outside the transmission shaft (18).

5. A mop (100) as claimed in claim 4, characterized in that said first output shaft (21) is provided with a first transmission head (23), said first transmission head (23) is connected to said first rolling brush sleeve (14), and the periphery of said first transmission head (23) is provided with a first external thread, and the inner wall of said first rolling brush sleeve (14) is provided with a first internal thread adapted to said first external thread, so that said first transmission head (23) can be screwed to said first rolling brush sleeve (14);

be equipped with second transmission head (19) on transmission shaft (18), second transmission head (19) with second round brush sleeve (16) are connected, just second transmission head (19) periphery is equipped with the second external screw thread, the inner wall of second round brush sleeve (16) be equipped with the second internal thread of second external screw thread adaptation, so that second transmission head (19) can screw in second round brush sleeve (16).

6. A mop (100) as defined in claim 1 wherein said driving assembly (2) comprises a driving motor (24) and a reduction gearbox, the transmission ratio of said first (41) and second (51) gears being the same as the reduction ratio of said gearbox, so that said driving (11) and driven (12) rollers rotate at the same speed.

7. A mop unit (100) according to claim 1, characterized in that the unit (100) further comprises a brush end cap (6) removably mounted to the side of the driving brush (11) and the driven brush (12) remote from the connecting housing (13) for limiting the axial movement of the driving brush (11) and the driven brush (12).

8. A mop (100) according to claim 4, characterized in that said mop (100) further comprises a sleeve (7) disposed inside said driven roller brush (12), said sleeve (7) is sleeved outside said transmission shaft (18) and is connected to said driven roller brush (12) and said transmission shaft (18) through bearings, respectively.

9. A mop (100) as claimed in claim 6, characterized in that said first (21) and second (22) output shafts are provided on opposite sides of said drive motor (24) with their axes collinear.

10. A cleaning device, characterized in that it comprises a mop arrangement (100) according to any one of claims 1-9.

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