A floor sweeping robot base station and a cleaning system

Abstract

The embodiment of the present invention relates to the technical field of cleaning equipment, and discloses a sweeping machine base station, the base station includes a base, a docking cavity and a first opening connecting the docking cavity and the outside world, so that the sweeping machine can enter and exit the docking cavity, and the bottom of the docking cavity is provided with a first through groove; a cleaning component, which is arranged in the first through groove, and the cleaning component includes a tool component and a connecting rod, and the tool component is arranged at the first end of the connecting rod, and the connecting rod is connected to the base; a trigger component; a bottom plate, which is arranged at the bottom of the docking cavity, and the bottom plate is connected to the second end of the connecting rod. When the sweeping machine is docked in the docking cavity, the sweeping machine can trigger the trigger component, so that the second end of the connecting rod descends and the first end of the connecting rod tilts up, so that the tool component extends out of the first through groove and is plugged into the roller brush of the sweeping machine. In the above manner, the embodiment of the present invention can automatically trigger the cleaning component to clean the roller brush when the sweeping machine is charging on the base station, and no manual intervention is required throughout the process, which greatly improves the user experience.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of cleaning equipment, and in particular, to a base station for a floor sweeper and a cleaning system. Background Art

[0002] With the development of the science and technology of smart home appliances, smart floor sweeping robots have gradually replaced the manual floor sweeping method and can automatically complete cleaning tasks. Therefore, the application prospect of smart floor sweeping robots is very good. However, at present, household smart floor sweepers on the market all adopt a rolling brush cleaning mechanism, and some hairs or long strip-like filaments often wind around the rolling brush. If not cleaned in time, it will affect the cleaning effect of the rolling brush and the service life of the machine.

[0003] During the implementation of the embodiments of the present invention by the inventors of the embodiments of the present invention, it was found that currently, when cleaning the hairs or long strip-like filaments on the rolling brush, people all use a small blade to cut and manually clean, and the operation process is rather troublesome, which greatly affects the user experience. Summary of the Invention

[0004] The main technical problem to be solved by the embodiments of the present invention is to provide a base station for a floor sweeper, which can automatically trigger a cleaning component to clean the rolling brush on the floor sweeper when the floor sweeper is charging on the base station, without manual participation throughout the process, and greatly improves the user experience.

[0005] To solve the above technical problem, one technical solution adopted by the embodiments of the present invention is: to provide a base station for a floor sweeper, including: a base, the base is provided with a docking cavity and a first opening communicating the docking cavity and the outside, so that the docking cavity communicates with the outside to facilitate the floor sweeper to enter and exit the docking cavity, and a first through groove is provided at the bottom of the docking cavity; a cleaning component, the cleaning component is arranged in the first through groove, the cleaning component includes a tool component and a connecting rod, the tool component is arranged at the first end of the connecting rod, and the connecting rod is connected to the base; a triggering component; a bottom plate, the bottom plate is arranged at the bottom of the docking cavity, and the bottom plate is connected to the second end of the connecting rod. When the floor sweeper docks in the docking cavity, the floor sweeper can trigger the triggering component, so that the second end of the connecting rod descends, and the first end of the connecting rod tilts up, so that the tool component extends out of the first through groove and is inserted into the rolling brush of the floor sweeper.

[0006] Optionally, the connecting rod includes a first connecting rod and a second connecting rod. A first rotating shaft is provided on the first connecting rod, and the first rotating shaft is rotatably connected to the base. The first connecting rod can rotate around the first rotating shaft. A second rotating shaft is provided on the second connecting rod, and the second rotating shaft is rotatably connected to the base. The second connecting rod can rotate around the second rotating shaft. The first end of the first connecting rod and the first end of the second connecting rod are both connected to the tool component.

[0007] Optionally, the tool assembly includes a cutter head and a blade. The first end of the cutter head is connected to the first end of the first connecting rod, and the second end of the cutter head is connected to the first end of the second connecting rod. The blade is disposed on a surface of the cutter head, and the base plate is provided with a tool hole for the blade to pass through.

[0008] Optionally, a first sliding groove penetrating through the first connecting rod is provided at the first end of the first connecting rod, and the first sliding groove extends from the first end of the first connecting rod towards the second end. A second sliding groove penetrating through the second connecting rod is provided at the first end of the second connecting rod, and the second sliding groove extends from the first end of the second connecting rod towards the second end. A first threaded hole is provided at the first end of the cutter head, and a second threaded hole is provided at the second end of the cutter head. The cleaning assembly further includes a first screw rod and a second screw rod. The first screw rod passes through the first sliding groove and is threadedly connected to the first threaded hole, and the second screw rod passes through the second sliding groove and is threadedly connected to the second threaded hole, so that the cutter head is fixed at the second ends of the first connecting rod and the second connecting rod.

[0009] Optionally, the first screw rod can slide along the first sliding groove, and the second screw rod can slide along the second sliding groove to adjust the position of the cutter head.

[0010] Optionally, the trigger assembly includes a first ejector rod and a first elastic member. One end of the first ejector rod abuts against a surface of the first connecting rod facing the base plate, and one end of the first elastic member is connected to another surface of the first connecting rod. The trigger assembly includes a second ejector rod and a second elastic member. One end of the second ejector rod abuts against a surface of the second connecting rod facing the base plate, and one end of the second elastic member is connected to another surface of the second connecting rod. The base plate is provided with a first through hole and a second through hole. The first through hole is for the first ejector rod to pass through, and the second through hole is for the second ejector rod to pass through.

[0011] Optionally, the first ejector rod is provided with a first limiting ring, and the second ejector rod is provided with a second limiting ring.

[0012] Optionally, the base station further includes a closing plate for closing the first through groove. The other end of the first elastic member is connected to a surface of the closing plate facing the first through groove, and the other end of the second elastic member is connected to a surface of the closing plate facing the first through groove. The base plate is further provided with a first support structure and a second support structure, and both the first support structure and the second support structure are used for supporting the closing plate.

[0013] Optionally, the trigger assembly includes a third elastic member, one end of the third elastic member is connected to the bottom plate, and the other end of the third elastic member is connected to the base.

[0014] In order to solve the above technical problem, another technical solution provided by an embodiment of the present invention is: providing a cleaning system, including a sweeper and the above-mentioned sweeper base station.

[0015] The beneficial effects of the embodiments of the present invention are as follows: different from the prior art, the embodiments of the present invention include a base, a cleaning component and a trigger component, wherein the cleaning component includes a connecting rod and a tool assembly. When the sweeper is docked in the docking cavity, the sweeper can trigger the trigger component to cause the second end of the connecting rod to descend and the first end of the connecting rod to tilt so that the tool assembly extends out and is plugged into the roller brush of the sweeper to clean debris. No manual intervention is required throughout the process, which greatly improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 is a cross-sectional view of a first perspective of an embodiment of a sweeping machine base station of the present invention;

[0018] Figure 2 is a schematic diagram of a base and a closing plate of an embodiment of a sweeping machine base station of the present invention;

[0019] Figure 3 is an exploded view of a cleaning component of a sweeper base station embodiment of the present invention;

[0020] Figure 4 Schematic diagram of the bottom plate and trigger assembly of the base station of the sweeper according to the present invention;

[0021] Figure 5 is a schematic diagram of a bottom plate and a trigger assembly in another embodiment of a sweeper base station of the present invention;

[0022] Figure 6 is an exploded view of a sewage tank from one perspective in yet another embodiment of a sweeping machine base station of the present invention;

[0023] Figure 7 is an exploded view of a sewage tank of another embodiment of a sweeping machine base station of the present invention from another perspective;

[0024] Figure 8 is an exploded view of a sewage tank of another embodiment of a sweeping machine base station of the present invention from another perspective;

[0025] Figure 9 It is an exploded view of a sewage tank from a perspective of another embodiment of the base station of the floor sweeping robot of the present invention;

[0026] Figure 10 It is an exploded view of the sewage tank from another perspective of another embodiment of the base station of the floor sweeping robot of the present invention;

[0027] Figure 11 It is an exploded view of a sewage tank from a perspective of yet another embodiment of the base station of the floor sweeping robot of the present invention;

[0028] Figure 12 It is an exploded view of the sewage tank from another perspective of yet another embodiment of the base station of the floor sweeping robot of the present invention. Specific embodiments

[0029] For the convenience of understanding the present invention, the present invention will be described in more detail below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is expressed as "fixed to" another element, it can be directly on the other element, or there can be one or more intermediate elements therebetween. When an element is expressed as "connected to" another element, it can be directly connected to the other element, or there can be one or more intermediate elements therebetween. The terms "upper", "lower", "inner", "outer", "vertical", "horizontal", etc. used in this specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 cannot be construed as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0030] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0031] In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0032] Please refer to Figure 1, the floor sweeping robot base station 1 includes a base 10, a cleaning assembly 20, a triggering assembly 30, a bottom plate 40, and a closing plate 50. The bottom plate 40 is disposed inside the base 10 and is used to support the floor sweeping robot. The cleaning assembly 20 and the triggering assembly 30 are disposed inside the base 10. When the floor sweeping robot enters the base 10, the triggering assembly 30 can be triggered, so that the cleaning assembly 20 can clean the debris on the roller brush of the floor sweeping robot. The closing plate 50 is used to close the bottom of the base 10.

[0033] For the above-mentioned base 10 and closing plate 50, please refer to Figure 2 , the base 10 includes a docking cavity 11, a first opening 12, and a first through groove 13. The docking cavity 11 is disposed inside the base 10 and is used to dock the floor sweeping robot. The first opening 12 is disposed on one side of the base 10, and the first opening 12 communicates the docking cavity 11 with the outside, so that the floor sweeping robot can enter and exit the docking cavity 11. The first through groove 13 is disposed at the bottom of the base 10, and the first through groove 13 communicates the docking cavity 11 with the outside. The first through groove 13 is used to place the cleaning assembly 20. The closing plate 50 is disposed at the bottom of the base 10 and is used to close the first through groove 13.

[0034] For the above-mentioned cleaning assembly 20, please refer to Figure 3 , the cleaning assembly 20 includes a tool assembly 21, a connecting rod 22, a first screw 23, and a second screw 24. The tool assembly 21 is fixed to the first end of the connecting rod 22 through the first screw 23 and the second screw 24.

[0035] The tool assembly 21 includes a tool disc 211 and a tool blade 212. The tool blade 212 is disposed on one surface of the tool disc 211. The tool is used to cut small strip-shaped debris such as hair on the sweeper roller brush. It can be understood that the number of the tool blades 212 only needs to satisfy at least one. In addition, when the number of the tool blades 212 is two or more, the arrangement manner of the tool blades 212 is not limited, and it can be an array manner, or a staggered arrangement manner, or a random distribution arrangement manner, etc. The tool disc 211 is provided with a first threaded hole 2111 and a second threaded hole 2112. The first threaded hole 2111 is disposed at the first end of the tool disc 211, and the second threaded hole 2112 is disposed at the second end of the tool disc 211. The first threaded hole 2111 is used for screwing with a first screw 23 passing through a connecting rod 22, and the second threaded hole 2112 is used for screwing with a second screw 24 passing through the connecting rod 22, so that the tool disc 211 is fixed at the first end of the connecting rod 22. The connecting rod 22 includes a first connecting rod 221 and a second connecting rod 222. A first rotating shaft 2211 is provided on the first connecting rod 221. The first rotating shaft 2211 is rotatably connected to the base 10. The first connecting rod 221 can rotate around the first rotating shaft 2211. A second rotating shaft 2221 is provided on the second connecting rod 222. The second rotating shaft 2221 is rotatably connected to the base 10. The second connecting rod 222 can rotate around the second rotating shaft 2221. The first end of the first connecting rod 221 and the first end of the second connecting rod 222 are both connected to the tool assembly 21. A first sliding groove 2212 penetrating through the first connecting rod 221 is provided at the first end of the first connecting rod 221. The first sliding groove 2212 extends from the first end to the second end of the first connecting rod 221. The first sliding groove 2212 is used for the first screw 23 to pass through; a second sliding groove 2222 penetrating through the second connecting rod 222 is provided at the first end of the second connecting rod 222. The second sliding groove 2222 extends from the first end to the second end of the second connecting rod 222. The second sliding groove 2222 is used for the second screw 24 to pass through; the first screw 23 can slide along the first sliding groove 2212, and the second screw 24 can slide along the second sliding groove 2222 to adjust the position of the tool disc 211.

[0036] In some embodiments, the cleaning manner of the cleaning assembly 20 for the roller brush of the sweeper is not limited to the above cleaning manner, and may further include other cleaning manners, such as a physical mechanical cutting manner, a rolling shearing manner, an electric shearing manner, etc.

[0037] For the above-mentioned bottom plate 40 and trigger assembly 30, please refer to Figure 4, the bottom plate 40 includes a cutter hole 41, a first through hole 42, a second through hole 43, a first support structure 44, and a second support structure 45. The cutter hole 41 completely penetrates the bottom plate 40, and the position of the cutter hole 41 corresponds to the position of the blade 212. The cutter hole 41 is for the blade 212 to pass through. It can be understood that the number and arrangement of the cutter holes 41 also correspond to the number and arrangement of the blades 212.

[0038] The first through hole 42 is provided at one end of the bottom plate 40, and the second through hole 43 is provided at the second end of the bottom plate 40. The position of the first through hole 42 corresponds to the position of the second end of the first connecting rod 221, and the position of the second through hole 43 corresponds to the position of the second end of the second connecting rod 222. The first through hole 42 and the second through hole 43 are for the trigger assembly 30 to pass through. It can be understood that in some embodiments, in order for the sweeping robot to accurately trigger the trigger assembly 30 when entering the docking cavity 11, the bottom plate 40 may further be provided with a positioning groove for accommodating the wheels of the sweeping robot. When the wheels of the sweeping robot enter the positioning groove, the trigger assembly 30 can be accurately triggered. The first support structure 44 and the second support structure 45 are for supporting the installation of the closing plate 50.

[0039] The trigger assembly 30 includes a first ejector rod 31, a second ejector rod 32, a first elastic member 33, and a second elastic member 34. One end of the first ejector rod 31 abuts against a surface of the first connecting rod 221 facing the bottom plate 40. The other end of the first ejector rod 31 passes through the first through hole 42 and can contact the wheels of the sweeping robot. The first ejector rod 31 is further provided with a first limiting ring 311, and the axial cross-sectional area of the first limiting ring 311 is greater than the axial cross-sectional area of the first through hole 42, so that the first ejector rod 31 cannot completely pass through the first through hole 42. One end of the first elastic member 33 is connected to another surface of the first connecting rod 221, and the other end of the first elastic member 33 is connected to a surface of the closing plate 50 facing the bottom plate 40. The first elastic member 33 is in a natural state or a compressed state;

[0040] One end of the second ejector rod 32 abuts against a surface of the second connecting rod 222 facing the bottom plate 40. The other end of the second ejector rod 32 passes through the second through hole 43 and can contact the wheel of the sweeper. The second ejector rod 32 is further provided with a second limiting ring 321. The axial cross-sectional area of the second limiting ring 321 is larger than the axial cross-sectional area of the second through hole 43, so that the second ejector rod 32 cannot completely pass through the second through hole 43. One end of the second elastic member 34 is connected to the other surface of the second connecting rod 222, and the other end of the second elastic member 34 is connected to a surface of the closing plate 50 facing the bottom plate 40. The second elastic member 34 is in a natural state or a compressed state.

[0041] When the sweeper enters the docking cavity 11, the wheels of the sweeper press on the first ejector rod 31 and the second ejector rod 32, so that the first ejector rod 31 and the second ejector rod 32 move in the first through hole 42 and the second through hole 43 respectively. The second ends of the first connecting rod 221 and the second connecting rod 222 rotate away from the bottom plate 40 around the first rotating shaft 2211 and the second rotating shaft 2221 respectively, so that the cutter head 211 rotates towards the bottom plate 40. The blade 212 passes through the cutter hole 41 and inserts into the roller brush of the sweeper. The blade 212 clears debris from the roller brush. At this time, the first elastic member 33 and the second elastic member 34 are in a compressed state; when the sweeper leaves the docking cavity 11, the first connecting rod 221 and the second connecting rod 222 rotate in the opposite direction under the action of the tension of the first elastic member 33 and the second elastic member 34 respectively, so that the cutter head 211 moves away from the bottom plate 40, the blade 212 leaves the roller brush and retracts into the first through groove 13, and the sweeper can leave the docking cavity 11.

[0042] It can be understood that in some embodiments, the trigger assembly 30 is not limited to the above structure and can also be other structures. For example:

[0043] Please refer to Figure 5 , the trigger assembly 30 includes a third elastic member 35. One end of the third elastic member 35 is connected to the bottom plate 40, and the other end of the third elastic member 35 is connected to the top surface of the docking cavity 11. The second ends of the first connecting rod 221 and the second connecting rod 222 are respectively hinged to a surface of the bottom plate 40 facing the first through groove 13, and one end of the bottom plate 40 is rotatably connected to the base 10.

[0044] When the sweeper enters the parking chamber 11, under the action of the gravity of the sweeper, the bottom plate 40 rotates toward the first through slot 13, and at the same time drives the first push rod 31 and the second push rod 32 to rotate, so that the cutter disc 211 rotates toward the bottom plate 40, and the blade 212 passes through the knife hole 41 and is inserted into the roller brush of the sweeper, and the blade 212 cleans the roller brush. At this time, the third elastic member 35 is in a stretched state; when the sweeper leaves the parking chamber 11, the bottom plate 40 rotates in the opposite direction under the action of the pulling force of the third elastic member 35, so that the cutter disc 211 is away from the bottom plate 40, and the blade 212 leaves the roller brush and retracts into the first through slot 13, so that the sweeper can leave the parking chamber 11. It can be understood that in some embodiments, the number of the third elastic members 35 can be two or more.

[0045] The beneficial effects of the embodiment of the present invention are as follows: different from the prior art, the embodiment of the present invention includes a base 10, a cleaning assembly 20 and a trigger assembly 30, wherein the cleaning assembly 20 includes a connecting rod 22 and a tool assembly 21. When the sweeper is docked in the docking cavity 11, the sweeper can trigger the trigger assembly 30, so that the second end of the connecting rod 22 descends, and the first end of the connecting rod 22 rises, so that the tool assembly 21 extends out, and is plugged into the roller brush of the sweeper to clean debris. No manual intervention is required throughout the process, which greatly improves the user experience.

[0046] The present invention also provides a cleaning system embodiment. The cleaning system includes a sweeper and the above-mentioned sweeper base station. The structure and function of the sweeper base station can refer to the above-mentioned embodiment, which will not be described one by one here. The sweeper can be docked at the sweeper base station. When the sweeper is docked at the sweeper base station, the sweeper base station can charge the sweeper, exchange information, and clean the roller brush. The sweeper includes a sweeper body (not shown) and a sewage tank (not shown). The sewage tank is arranged on the sweeper body. The sewage of the sweeper body during the sweeping process will be collected in the sewage tank. When the sweeper body is tilted, the sewage will overflow from the sewage tank. Therefore, the embodiment of the present invention will also improve the sewage tank, as follows:

[0047] See also Figure 6, the sewage tank 60 includes: a box body 610, an inlet cover plate 620, an outlet cover plate 630, a driving assembly 640, a first sealing assembly 650, and a second sealing assembly 660. The first sealing assembly 650 is disposed on one surface of the inlet cover plate 620, the second sealing assembly 660 is disposed on one surface of the outlet cover plate 630, and the driving assembly 640 is respectively connected to the inlet cover plate 620 and the outlet cover plate 630 to drive the inlet cover plate 620 and the outlet cover plate 630 to move. When the sewage tank 60 is working, the driving assembly 640 drives the inlet cover plate 620 and the outlet cover plate 630 to be in an open position, so that the box body 610 can communicate with the outside, and sewage can enter the sewage tank 60. When the sewage tank 60 is not working or being dumped, the driving assembly 640 drives the inlet cover plate 620 and the outlet cover plate 630 to be in a closed position, so that the box body 610 is not communicated with the outside, the sewage entering the sewage tank 60 cannot enter the fan, reducing the risk of fan damage, and at the same time preventing the sewage from overflowing from the sewage tank 60, improving the user experience.

[0048] For the above-mentioned box body 610, please refer to Figure 7 , the box body 610 includes a housing 6101 and a cover body 6102. The cover body 6102 covers the housing 6101 to enclose the box body 610. The housing 6101 is provided with a cavity 61011, an opening 61012, an inlet 61014, and an inlet passage 61013. The cavity 61011 is used for storing sewage. An inlet passage 61013 is recessed into the cavity 61011 from a surface of the housing 6101 away from the cover body 6102. The inlet 61014 is disposed in the inlet passage 61013. The inlet passage 61013 communicates with the cavity 61011 through the inlet 61014. The inlet passage 61013 is used for sewage to enter the cavity 61011. The cover body 6102 is disposed at the opening 61012 of the housing 6101 to close the cavity 61011. The cover body 6102 includes an outlet passage 61021, an outlet 61022, and a sliding hole 61023. The outlet 61022 is disposed on the cover body 6102. An outlet passage 61021 extends from the cover body 6102 into the cavity 61011. One end of the outlet passage 61021 communicates with the outlet 61022, and the other end of the outlet passage 61021 communicates with the cavity 61011. The outlet passage 61021 is used for discharging the air in the cavity 61011 when sewage enters the cavity 61011 to balance the air pressure in the cavity 61011. The sliding hole 61023 is used for passing through the driving assembly 640 so that the driving assembly 640 can adjust the positions of the inlet cover plate 620 and the outlet cover plate 630.

[0049] For the above-mentioned inlet cover plate 620, outlet cover plate 630 and drive assembly 640, please refer to Figure 8 , the drive assembly 640 includes a substrate 6401 and a sliding handle 6402. The sliding handle 6402 passes through the sliding hole 61023 and can slide within the sliding hole 61023. The sliding handle 6402 is disposed on the side of the substrate 6401 so that the substrate 6401 and the sliding handle 6402 can slide synchronously. The outlet cover plate 630 is disposed on a surface of the substrate 6401 facing the cavity 61011. A boss 64011 extends from a surface of the substrate 6401 facing the cavity 61011. The inlet cover plate 620 is disposed on the boss 64011. When the substrate 6401 is in the first position, the outlet cover plate 630 covers the outlet 61022, and the inlet cover plate 620 covers the inlet 61014. When the substrate 6401 is in the second position, the outlet cover plate 630 is misaligned with the outlet, opening the outlet 61022, and the inlet cover plate 620 is misaligned with the inlet 61014, opening the inlet 61014. The first position and the second position are respectively disposed at two ends of the sliding hole 61023.

[0050] It can be understood that: the drive assembly 640 is not limited to the components included above and can also be other components, such as:

[0051] (1). Please refer to Figure 9 and Figure 10, the driving assembly 640 includes a first electromagnetic assembly 6403, a second electromagnetic assembly 6404, a first elastic member 6405, and a second elastic member 6406. The first electromagnetic assembly 6403 and the second electromagnetic assembly 6404 are both disposed on the cover body 6102. The first electromagnetic assembly 6403 corresponds to the inlet cover plate 620, and the inlet cover plate 620 is made of a metal material. One side of the inlet cover plate 620 is rotatably connected to the inlet passage 61013. The second electromagnetic assembly 6404 corresponds to the outlet cover plate 630, and the outlet cover plate 630 is made of a metal material. One side of the outlet cover plate 630 is rotatably connected to the cover body 6102. When the first electromagnetic assembly 6403 is in the energized state, the first electromagnetic assembly 6403 adsorbs the inlet cover plate 620 to rotate, opening the inlet 61014. At this time, the inlet passage 61013 is in the open state. When the second electromagnetic assembly 6404 is in the energized state, the second electromagnetic assembly 6404 adsorbs the outlet cover plate 630 to rotate, opening the outlet 61022. At this time, the outlet passage 61021 is in the open state. The two ends of the first elastic member 6405 are respectively connected to the other side of the inlet cover plate 620 and the cover body 6102, and the first elastic member 6405 is in a compressed state. When the first electromagnetic assembly 6403 is in the de-energized state, the inlet cover plate 620 tightly abuts against the inlet passage 61013 under the tension of the first elastic member 6405. At this time, the inlet passage 61013 is in the closed state. The two ends of the second elastic member 6406 are respectively connected to the other side of the outlet cover plate 630 and the cover body 6102, and the second elastic member 6406 is in a compressed state. When the second electromagnetic assembly 6404 is in the de-energized state, the outlet cover plate 630 tightly abuts against the outlet passage 61021 under the tension of the second elastic member 6406. At this time, the outlet passage 61021 is in the closed state.

[0052] (2), please refer to Figure 11 and Figure 12, the driving assembly 640 includes a first motor 6407, a second motor 6408, a first pole piece 6409, and a second pole piece 6410. The first motor 6407 is disposed in the inlet passage 61013. A first rotating shaft 64071 of the first motor 6407 is connected to one end of the inlet cover 620. When the first motor 6407 is powered on, the first rotating shaft 64071 of the first motor 6407 rotates to drive the inlet cover 620 to rotate. When the first rotating shaft 64071 of the first motor 6407 rotates forward, the inlet cover 620 opens the inlet passage 61013. When the first rotating shaft 64071 of the first motor 6407 rotates in reverse, the inlet cover 620 closes the inlet passage 61013. The driving assembly 640 further includes a second motor 6408. The second motor 6408 is disposed in the cover body 6102. A second rotating shaft 64081 of the second motor 6408 is connected to one end of the outlet cover 630. When the second motor 6408 is powered on, the second rotating shaft 64081 of the second motor 6408 rotates to drive the outlet cover 630 to rotate. When the second rotating shaft 64081 of the second motor 6408 rotates forward, the outlet cover 630 opens the outlet passage 61021. When the second rotating shaft 64081 of the second motor 6408 rotates in reverse, the outlet cover 630 closes the outlet passage 61021.

[0053] The driving assembly 640 includes a first pole piece 6409. One end of the first pole piece 6409 is electrically connected to an external first power supply connector, and the other end of the first pole piece 6409 is electrically connected to the first motor 6407. The first pole piece 6409 and the external first power supply are used to supply power to the first motor 6407. The driving assembly 640 includes a second pole piece 6410. One end of the second pole piece 6410 is electrically connected to an external second power supply connector, and the other end of the second pole piece 6410 is electrically connected to the second motor 6408. The second pole piece 6410 and the external second power supply are used to supply power to the second motor 6408.

[0054] It can be understood that the power supply for the first motor 6407 and the second motor 6408 can be arranged outside or in the sewage tank 60.

[0055] In the embodiment of the present invention, the sewage tank 60 is respectively connected to the outlet cover plate 630 and the inlet cover plate 620 through the driving assembly 640. The driving assembly 640 can drive the movement of the outlet cover plate 630 in a manual, magnetic attraction or electric control manner, so that the outlet cover plate 630 closes the outlet 61022 or opens the outlet 61022, and drives the movement of the inlet cover plate 620, so that the inlet cover plate 620 closes the inlet 61014 or opens the inlet 61014, so that the sewage tank 60 can controllably open or close the outlet 61022 and the inlet 61014, which can avoid the overflow of sewage in the sewage tank 60 or the entry of sewage into the fan in a certain situation, greatly reducing the risk of damaging the fan due to sewage leakage and improving the user experience.

[0056] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be included in the patent protection scope of the present invention by the same token.

Claims

1. A sweeping machine base station, It is characterized in that include: A base, wherein the base is provided with a docking cavity and a first opening connecting the docking cavity and the outside, so that the docking cavity is connected with the outside, so as to facilitate the sweeper to enter and exit the docking cavity, and a first through groove is provided at the bottom of the docking cavity; A cleaning assembly, the cleaning assembly is arranged in the first through groove, the cleaning assembly comprises a cutter assembly and a connecting rod, the cutter assembly is arranged at a first end of the connecting rod, and the connecting rod is connected to the base; Trigger component; A bottom plate, the bottom plate is arranged at the bottom of the parking cavity, the bottom plate is connected to the second end of the connecting rod, and when the sweeper is parked in the parking cavity, the sweeper can trigger the trigger assembly, so that the second end of the connecting rod descends and the first end of the connecting rod tilts up, so that the tool assembly extends out of the first through slot and is inserted into the roller brush of the sweeper; The trigger assembly includes a third elastic member, one end of the third elastic member is connected to the bottom plate, the other end of the third elastic member is connected to the base, and one end of the bottom plate is rotatably connected to the base.

2. The sweeping machine base station according to claim 1, It is characterized in that The connecting rod includes a first connecting rod and a second connecting rod. The first connecting rod is provided with a first rotating shaft, the first rotating shaft is rotatably connected to the base, and the first connecting rod can rotate around the first rotating shaft. The second connecting rod is provided with a second rotating shaft, the second rotating shaft is rotatably connected to the base, and the second connecting rod can rotate around the second rotating shaft. The first end of the first connecting rod and the first end of the second connecting rod are both connected to the tool assembly.

3. The sweeping machine base station according to claim 2, It is characterized in that The tool assembly comprises a cutter disc and a blade, wherein a first end of the cutter disc is connected to a first end of the first connecting rod, and a second end of the cutter disc is connected to a first end of the second connecting rod; The blade is arranged on a surface of the blade disc, and the bottom plate is provided with a blade hole, and the blade hole is used for the blade to pass through.

4. The sweeping machine base station according to claim 3, It is characterized in that A first sliding groove penetrating through the first connecting rod is provided at the first end of the first connecting rod, and the first sliding groove extends from the first end to the second end of the first connecting rod; A second sliding groove penetrating through the second connecting rod is provided at the first end of the second connecting rod, and the second sliding groove extends from the first end to the second end of the second connecting rod; A first threaded hole is provided at the first end of the cutter disc, and a second threaded hole is provided at the second end of the cutter disc; The cleaning assembly also includes a first screw and a second screw, the first screw passes through the first slide groove and is screwed to the first threaded hole, and the second screw passes through the second slide groove and is screwed to the second threaded hole, so that the cutter disc is fixed to the second end of the first connecting rod and the second end of the second connecting rod.

5. The sweeping machine base station according to claim 4, It is characterized in that The first screw rod can slide along the first sliding groove, and the second screw rod can slide along the second sliding groove, so as to adjust the position of the cutter disc.

6. The sweeping machine base station according to claim 5, It is characterized in that The triggering component includes a first ejector rod and a first elastic member. One end of the first ejector rod abuts against a surface of the first connecting rod facing the bottom plate, and one end of the first elastic member is connected to another surface of the first connecting rod; The triggering component includes a second ejector rod and a second elastic member. One end of the second ejector rod abuts against a surface of the second connecting rod facing the bottom plate, and one end of the second elastic member is connected to another surface of the second connecting rod; The bottom plate is provided with a first through hole and a second through hole. The first through hole is for the first ejector rod to pass through, and the second through hole is for the second ejector rod to pass through.

7. The floor sweeping robot base station according to claim 6, characterized in that, The first ejector rod is provided with a first limiting ring, and the second ejector rod is provided with a second limiting ring.

8. The floor sweeping robot base station according to claim 7, characterized in that, The base station further includes a closing plate for closing the first through groove; The other end of the first elastic member is connected to a surface of the closing plate facing the first through groove, and the other end of the second elastic member is connected to a surface of the closing plate facing the first through groove; The bottom plate is further provided with a first supporting structure and a second supporting structure, and both the first supporting structure and the second supporting structure are used for supporting the closing plate.

9. A cleaning system, characterized in that, it includes a floor sweeping robot and the floor sweeping robot base station according to any one of claims 1-8.

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