WO2023273660A1 - 清洁件组件、尘盒组件、自移动清洁设备及清洁系统 - Google Patents

清洁件组件、尘盒组件、自移动清洁设备及清洁系统 Download PDF

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Publication number
WO2023273660A1
WO2023273660A1 PCT/CN2022/093243 CN2022093243W WO2023273660A1 WO 2023273660 A1 WO2023273660 A1 WO 2023273660A1 CN 2022093243 W CN2022093243 W CN 2022093243W WO 2023273660 A1 WO2023273660 A1 WO 2023273660A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
dust
liquid
box
fuselage
Prior art date
Application number
PCT/CN2022/093243
Other languages
English (en)
French (fr)
Inventor
韩玉强
许波建
Original Assignee
追觅创新科技(苏州)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202121444230.9U external-priority patent/CN216569767U/zh
Priority claimed from CN202110722069.5A external-priority patent/CN115590416A/zh
Priority claimed from CN202121445429.3U external-priority patent/CN216256934U/zh
Priority claimed from CN202121444175.3U external-priority patent/CN215914434U/zh
Priority claimed from CN202121445379.9U external-priority patent/CN216256933U/zh
Priority claimed from CN202121449236.5U external-priority patent/CN215914463U/zh
Priority claimed from CN202121449173.3U external-priority patent/CN216256935U/zh
Priority claimed from CN202121449186.0U external-priority patent/CN216256898U/zh
Priority claimed from CN202110720096.9A external-priority patent/CN115590413A/zh
Priority claimed from CN202121449188.XU external-priority patent/CN216135810U/zh
Application filed by 追觅创新科技(苏州)有限公司 filed Critical 追觅创新科技(苏州)有限公司
Publication of WO2023273660A1 publication Critical patent/WO2023273660A1/zh

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24Floor-sweeping machines, motor-driven
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/292Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/29Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers

Definitions

  • the invention relates to the technical field of cleaning equipment, in particular to a cleaning component, self-moving cleaning equipment and a cleaning system with the same.
  • Self-moving cleaning equipment such as automatic sweepers, automatic floor washing machines, etc.
  • cleaning equipment with the function of mopping the floor it usually includes cleaning parts such as a wet mopping roller, and the wet mopping roller can rotate under the drive of a motor to clean the ground.
  • the object of the present invention is to provide a cleaning component assembly and self-moving cleaning equipment, which has the advantages of simple structure and convenient assembly and disassembly.
  • a cleaning component assembly which is applied to self-moving cleaning equipment, and the cleaning component component includes: a second cleaning component, which is rotated on Bottom; a side-drawing end cover unit, which is rotated at one end of the second cleaning part, and the second cleaning part is connected to the fuselage through the side-drawing end cover unit; wherein, the second cleaning part has a rotation axis , the second cleaning member is detachably arranged on the body along the direction of the rotation axis.
  • the side-drawing end cover unit includes a side-drawing end cover, and the side-drawing end cover is rotatably arranged at one end of the second cleaning piece, and the second cleaning piece passes through the side-drawing end.
  • the cover is detachably connected to the body.
  • an installation cavity is provided on the outer wall surface of the bottom of the fuselage, and the installation cavity is an installation groove with an open opening on the bottom and one side wall; A wall opening is detachably provided in the installation cavity.
  • the side wall opening of the installation cavity is located on the side wall of the fuselage, the side drawer end cover is matched with the side wall opening, and the side wall opening is provided with At least one first connection part, and at least one second connection part matched with the first connection part is provided on the side withdrawal end cover; wherein, the side withdrawal end cover passes through the first connection part and the The mating connection between the second connecting parts is connected to the fuselage.
  • the first connecting part is a turnbuckle distributed along the circumferential direction of the second cleaning part, and the second connecting part is a buckle distributed along the circumferential direction of the second cleaning part. block; or, the first connection part is a first thread provided at the opening of the side wall, and the second connection part is a second thread provided on the outer circumferential surface of the side extraction end cover, wherein , the first thread and the second thread cooperate.
  • a circumferential limiting structure is provided between the side drawer end cover and the fuselage.
  • the circumferential limiting structure includes grooves and ribs distributed along the direction of the rotation axis of the second cleaning member, and the grooves and the ribs are engaged; the first One of the two connecting parts and the fuselage is provided with the groove, and the other is provided with the rib.
  • the rotation axis of the second cleaning element is perpendicular to the advancing direction of the self-mobile robot.
  • a driver for driving the second cleaning element to rotate is provided in the body, the driver is connected to an output end, and the other end of the second cleaning element is in contact with the output end wherein, after the second cleaning part is installed on the fuselage, the side drawer end cover and the output end form the end support of the second cleaning part.
  • a kind of self-moving cleaning equipment including: a body; and a cleaning element assembly, which is arranged on the body; component.
  • the cleaning component assembly and self-moving cleaning equipment provided by the present invention can realize the disassembly and assembly between the second cleaning component and the body by operating the side-drawing end cover unit, and can realize free-hand installation, and has the advantages of simple structure and convenient use;
  • the second cleaning element is detachably arranged on the fuselage along the direction of the rotation axis. It is not necessary to lift the fuselage during installation and can be installed directly from the side of the fuselage, which has the advantage of convenient disassembly and assembly.
  • Self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance, such as sweeping robots and mopping robots.
  • the existing self-moving cleaning equipment is equipped with a dust collection box for storing garbage.
  • the dust collection box is small in size, and the capacity of the garbage contained is limited, so it is easy to fill up. After the dust collection box is full of garbage, the user needs to manually clean it. It is very inconvenient to clean up. Therefore, it is necessary to improve the prior art to overcome the defects in the prior art.
  • the object of the present invention is to provide a self-moving cleaning device and a cleaning system thereof, which can realize automatic dust removal and have the advantage of being convenient to use.
  • a self-moving cleaning device comprising: a body, a first dust suction port is arranged on the bottom thereof; a first cleaning member is rotatably arranged in the first dust suction port , for cleaning the surface to be cleaned; the second cleaning part is rotatably arranged on the bottom of the fuselage, and is used for wet mopping the surface to be cleaned; The rear of the forward direction of the body; the dust collection box is located in the body, and the dust collection box has a dust collection cavity communicated with the first dust suction port, and is used to collect dust under the action of the first suction force.
  • the dust collection box is also provided with a dust outlet connected to the dust collection chamber, and when the self-moving cleaning equipment cooperates with external equipment, the dust outlet is suitable for It is in communication with the first recovery box of the external equipment, and is used to transfer the dirt in the dust collection chamber to the first recovery box under the action of the second suction force.
  • the dust collecting box further includes an air inlet connected to the dust collecting chamber; a first valve unit is provided at the air inlet, and a second valve unit is provided at the dust outlet;
  • the first valve unit has a closed state for closing the air inlet and an open state for opening the air inlet;
  • the second valve unit has a closed state for closing the dust outlet and an open state for opening the dust outlet. state; when the dust collection box is docked with the external device, the second suction force drives both the first valve unit and the second valve unit to open, so that the dust collection chamber and the first recycling The box is connected.
  • the air inlet and the dust outlet are located behind the forward direction of the fuselage compared with the second cleaning element.
  • the self-moving cleaning device further includes: a first box body, disposed in the body; the first box body has a first liquid storage chamber, and is connected to the first liquid storage chamber.
  • the first liquid inlet and the first liquid outlet connected to the cavity; the first liquid outlet communicates with the installation cavity where the second cleaning piece is located; when the self-moving cleaning equipment cooperates with external equipment, the first The liquid inlet is adapted to communicate with the liquid replenishment cavity of the liquid replenishment tank of the external device.
  • the self-moving cleaning device further includes: a second box body having a second liquid storage chamber, and a second liquid inlet and a second liquid outlet communicated with the second liquid storage chamber
  • the second liquid inlet communicates with the installation cavity where the second cleaning element is located; the second box is used to recover the installation cavity through the second liquid inlet under the action of the third suction force The solution in it; when the self-moving cleaning device cooperates with the external device, the second liquid outlet is suitable for communicating with the recovery cavity of the second recovery tank of the external device.
  • the first box body and the second box body are distributed outside the opposite side walls of the dust collection box, and the dust collection box, the first box body and the Any one of the second boxes is detachably arranged in the body.
  • the self-moving cleaning device further includes a mounting seat detachably arranged in the body; the top of the mounting seat is provided with a The box and the second box body are respectively vertically detachably installed in a first groove, a second groove and a third groove.
  • the bottom of the installation seat is provided with an upwardly recessed recessed area; the installation cavity where the second cleaning element is located is located on the bottom of the fuselage, and the installation cavity corresponds to the A recessed area for said second cleaning element to be mounted.
  • the side wall of the fuselage is provided with a liquid replenishment port corresponding to the first liquid inlet, and when the self-moving cleaning device cooperates with external equipment through the liquid replenishment port, the self-moving cleaning device is forced to
  • the first liquid inlet is adapted to communicate with the liquid replenishment chamber of the liquid replenishment tank of the external device;
  • the side wall of the fuselage is provided with a sewage discharge port corresponding to the second liquid outlet, and when the self-moving cleaning device cooperates with the external device through the sewage discharge port, the second liquid discharge port is forced to a port adapted to communicate with the recovery cavity of the second recovery tank of the external device; and/or
  • Both the air inlet and the dust outlet are arranged on the bottom of the dust collecting box, and the bottom of the fuselage is provided with an air inlet corresponding to the air inlet and a dust outlet corresponding to the dust outlet , when the dust discharge interface of the self-moving cleaning device cooperates with the external device, the dust collecting chamber is forced to communicate with the first recovery box.
  • the fluid replacement interface is provided with a fluid replacement shut-off mechanism, and the fluid replacement shut-off mechanism has a cut-off state for cutting off the fluid replacement interface and an open state for opening the fluid replacement interface; in the opened state, the fluid replacement interface The interface communicates with the first liquid inlet; and/or
  • the sewage discharge interface is provided with a sewage interception mechanism, and the sewage discharge interception mechanism has a cut-off state for cutting off the sewage discharge interface and an open state for opening the sewage discharge interface; in the open state, the sewage discharge interface and the second outlet The liquid port is connected.
  • a line laser module is provided on the side wall of the fuselage, and the line laser module is used to detect the distance between the outer wall of the fuselage and the external cleaning boundary;
  • the top of the fuselage is provided with a top opening;
  • the self-moving cleaning equipment also includes a supporting structure arranged in the fuselage, and a ranging mechanism arranged on the top of the supporting structure; the ranging Driven by the supporting structure, the mechanism can be switched between the first state protruding from the top opening and the second state retracting in the fuselage; the distance measuring mechanism is in the the rear of the forward direction of the fuselage;
  • the ranging mechanism is driven by the collision force of external obstacles to control the supporting structure to perform a downward movement.
  • the fuselage is further provided with a sensing unit and a controller connected to the sensing unit, the sensing unit is used to detect the height of external obstacles, and the support structure is controlled by the The control of the controller makes the lifting movement.
  • the installation cavity is arranged on the outer wall surface of the bottom of the fuselage, and the installation cavity is an installation groove with an open bottom and side walls;
  • the side wall opening is detachably arranged in the installation cavity.
  • the self-moving cleaning device further includes a side-drawing end cover unit, one end of the second cleaning element is rotatably arranged on the side-drawing end cover unit, and the side-drawing end cover
  • the unit is detachably fixedly connected to the body, and the other end of the second cleaning element is in transmission connection with a driver provided in the body, and is driven by the driver to rotate; wherein, the second The cleaning element is detachably arranged in the installation cavity along the direction of its rotation axis.
  • a cleaning system including: the aforementioned self-moving cleaning equipment; a cleaning base station, provided with a first recovery box; When matched, the dust outlet is suitable for communicating with the first recovery box of the cleaning base station.
  • the present invention provides a kind of self-moving cleaning equipment and its cleaning system.
  • the second suction force generated on the external equipment makes a suction airflow formed in the dust box for cleaning
  • the dirt in the dust collecting cavity is transferred to the first recovery box.
  • the purpose of the present invention is to provide a collision plate assembly and self-moving cleaning equipment with it, which can realize collision triggering at the front and side of the running direction, and effectively improve the overall obstacle avoidance ability of the self-moving cleaning equipment.
  • a strike plate assembly which is applied to self-moving cleaning equipment, including: a strike plate body, and the strike plate body covers the front of the fuselage body of the self-moving cleaning equipment in a stepped shape. part; the second trigger mechanism, connected to the external drive circuit, is configured to trigger and send a stop motion signal to the self-moving cleaning device when the collision plate body is displaced; the buffer mechanism is activated It is configured to elastically cushion the strike plate body when the strike plate body is further displaced; the recovery mechanism is configured to cushion the strike plate when the strike plate body is displaced.
  • the displacement of the main body is elastically restored to the central part of the front part of the fuselage main body.
  • the fuselage body includes a disc-shaped main body and a protruding portion protruding from the front of the main body to form a front and rear circular shape; the top surface of the protruding portion is lower than the The top end surface of the main body is formed to form a stepped structure at the front of the fuselage body.
  • the second trigger mechanism includes a plurality of trigger sensors, one end of the trigger sensor abuts against the striker body, and the plurality of trigger sensors are distributed in the stepped structure.
  • the striker body includes a first striker covering the outer peripheral surface of the front protrusion and a second striker extending from the top of the first striker to the top end of the main body , the second striking plate is arc-shaped and covers the main body.
  • first strike plate and the second strike plate are integrated; or, the first strike plate and the second strike plate are separately arranged up and down.
  • a rubber seal is provided at the joint between the first strike plate and the second strike plate .
  • the buffer mechanism includes a plurality of first elastic buffer elements arranged on the front protrusion for buffering the impact of the first strike plate and arranged on the main body for buffering the second strike plate.
  • a plurality of second elastic buffering elements for plate collision buffering.
  • the recovery mechanism includes at least one elastic element, the strike plate body is floatingly arranged on the front part of the fuselage body through the elastic element, the elastic element is arranged on the fuselage body and Connect with the strike plate body.
  • the elastic element is arranged on the fuselage body in an axisymmetric manner, wherein the distance between the front ends of any pair of the elastic elements is smaller than the distance between the rear ends of a pair of the elastic elements. distance between ends.
  • a self-moving cleaning device including: a fuselage, the fuselage includes a fuselage body and a strike plate as mentioned above floating on the front of the fuselage body components.
  • the bumper assembly and the self-moving cleaning equipment provided by the present invention have a stepped bumper body that can trigger collisions at the front and side of the running direction, effectively improving the overall obstacle avoidance ability of the self-moving cleaning device;
  • the buffer mechanism can elastically buffer the collision plate body, effectively reducing vibration and noise , improve the comfort of the user, and improve the anti-vibration performance of self-moving cleaning equipment;
  • the body of the strike plate will have a shape and position deviation with the fuselage body.
  • the above-mentioned shape and position deviation refers to the difference in position and shape between the strike plate body and the fuselage body compared with the factory state , the above-mentioned shape and position deviation will lead to the occurrence of collision without triggering, and also affect the aesthetics of the appearance.
  • the recovery mechanism is used for the elastic reset of the striker body, and the above-mentioned impact can be reduced or eliminated by the recovery mechanism. Shape and position deviation, so as to ensure the sensitivity of the trigger and the aesthetics of the appearance.
  • Self-moving cleaning equipment such as automatic sweepers, automatic floor washing machines, etc.
  • Self-moving cleaning equipment is a device that can automatically wait for the cleaning surface to move on the ground, and perform cleaning operations such as vacuuming, sweeping, and mopping the ground.
  • Self-moving cleaning equipment is usually equipped with a base station, which can charge the self-moving cleaning equipment when its power is low, thereby prolonging the working time of the self-moving cleaning equipment and making it more intelligent.
  • the self-moving cleaning equipment is usually equipped with a clean water tank and a sewage tank.
  • the clean water tank is used to supply water to the mop or wet drag roller of the self-moving cleaning equipment, and the sewage tank is used to store sewage and other dirt sucked by the self-moving cleaning equipment.
  • the sewage tank is used to store sewage and other dirt sucked by the self-moving cleaning equipment.
  • the purpose of the present invention is to provide a circulation system, self-moving cleaning equipment and cleaning system, which can automatically replenish water and discharge sewage, and is more convenient to use.
  • the present invention proposes a circulation system, comprising: a first box body with a first liquid storage chamber, and a first liquid storage chamber communicated with the first liquid storage chamber.
  • the first liquid outlet communicates with the installation cavity;
  • the second liquid inlet communicates with the installation cavity, and the second
  • the box body is used to recover the solution in the installation chamber through the second liquid inlet under the action of the third suction force;
  • the first liquid inlet is suitable for communicating with the liquid replenishment chamber of the liquid replenishment tank of the external device;
  • the The second liquid outlet is suitable for communicating with the recovery chamber of the second recovery tank of the external device.
  • the circulation system further includes a first cut-off mechanism, which is arranged on the first liquid inlet, and the first cut-off mechanism has a cut-off state for cutting off the first liquid inlet and an open state for opening the first liquid inlet.
  • the first shut-off mechanism and/or the second shut-off mechanism includes a valve body having a fluid channel and a first inlet and a first outlet communicated with the fluid channel;
  • the first sealing surface distributed around its inner wall;
  • the sealing seat is slidably arranged in the fluid channel;
  • the sealing seat has a second sealing surface facing the first sealing surface;
  • the sealing body is fixed on The first sealing surface or the second sealing surface;
  • a biasing member arranged between the valve body and the sealing seat, exerts a biasing force on the sealing seat toward the first sealing surface; State, under the action of the biasing force, the sealing body is clamped between the first sealing surface and the second sealing surface, sealing the first sealing surface and the second sealing surface; in the open state, the The sealing seat is forced to separate from the first sealing surface by the abutting force of the external ejector.
  • the circulation system further includes a liquid replenishment pipe, one end of the liquid replenishment pipe is sealingly connected to the first liquid inlet, and the other end is connected to the liquid replenishment interface; and/or a drain pipe, the drain One end of the tube is sealingly connected to the second liquid outlet, and the other end is connected to the sewage discharge port.
  • the inner wall surface of the installation cavity is protruded with a first protrusion, and the end surface of the first protrusion can abut against or be adjacent to the outer peripheral surface of the second cleaning member;
  • the installation The cavity is provided with a second inlet and a second outlet, which are distributed on both sides of the first protrusion; the first liquid outlet is in sealing communication with the second inlet, and the second liquid inlet is in communication with the second The second outlet is sealed and communicated; driven by the rotation of the second cleaning member, the solution in the installation chamber is brought to the second inlet through the outer peripheral surface of the second cleaning member by the second inlet. exit.
  • the inner wall of the installation cavity is provided with a first arc surface and a second arc surface distributed on both sides of the first protrusion, and the first arc surface and the second arc surface
  • the arc surface can abut against or be adjacent to the outer circumferential surface of the second cleaning member; the first arc surface and the second arc surface respectively form a direction toward the mounting cavity between the first protrusions.
  • the circulation system further includes a filter element, which is arranged in the liquid outlet area and is closer to the second cleaning element than the second outlet; and/or also includes a filter element arranged in the inlet
  • the medium distribution mechanism on the liquid area, the medium distribution mechanism is provided with n-level flow channels, any one-level flow channel has 2n outlets uniformly distributed along the length direction of the medium distribution mechanism, and the outlets form 2n-1
  • the groups are distributed symmetrically on the medium distribution mechanism; in the adjacent two-stage flow channels, the outlet of the previous-stage flow channel serves as the inlet of the subsequent-stage flow channel, where n ⁇ 1 integer, and the second inlet passes through the
  • the middle part of the flow channel is indirectly arranged on the mounting part, and the outlet of the final flow channel is used as a discharge port of the medium.
  • the n-level flow channel has 2n-1 branch flow channels, and all the branch flow channels of the same level form 2n-2 groups and are symmetrically distributed on the distribution seat, where n ⁇ 2.
  • one outlet of the branch flow channel of the previous stage serves as the inlet of a branch flow channel of the subsequent stage, and each branch flow channel has two symmetrically distributed outlets.
  • the first liquid outlet is in sealing communication with the second inlet of the installation chamber through a liquid outlet pipe;
  • the circulation system further includes a second suction structure arranged on the liquid outlet pipe , used to generate a suction force to drive the cleaning solution in the first box to be transported into the installation cavity.
  • the circulation system further includes a liquid level detection structure, which is arranged in the first liquid storage chamber, and there is a height difference in the first liquid storage chamber in the vertical direction; the liquid level detection structure It includes a first conductive member arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and a second conductive member arranged at the highest position of the first liquid storage chamber for detecting the highest liquid level.
  • the installation part is provided with a first terminal for matching with the first conductive part and a second terminal for matching with the second conductive part; wherein, the cleaning solution is a conductive medium, when the After the first box body is installed on the mounting part, the first conductive part is connected to the first terminal, and the second conductive part is connected to the second terminal; and/or the full load detection structure is located at The second liquid storage chamber is used to detect the highest liquid level in the second box body.
  • the full load detection structure includes a float, a floating rod and a permanent magnet. The float is arranged at one end of the floating rod.
  • the end of the rod away from the float is rotatably arranged in the second box body through the swing shaft, the permanent magnet is fixed on the float, and a Hall sensor cooperating with the permanent magnet is arranged in the second box body; wherein, The density of the float is less than the density of the solution in the second box.
  • the present invention proposes a self-moving cleaning device, which includes a fuselage, which is provided with a one-to-one corresponding interface with the first liquid inlet and the second liquid outlet; the circulation system is located in the fuselage Inside, the circulation system includes an installation chamber; and a second cleaning member is rotatably arranged in the installation chamber of the circulation system; wherein, the circulation system is the circulation system as described above.
  • the present invention also proposes a cleaning system, including the self-moving cleaning equipment as described above; Cooperate, so that the liquid replenishment chamber communicates with the first liquid inlet, and the second recovery chamber communicates with the second liquid outlet.
  • the circulation system, the self-moving cleaning equipment and the cleaning system provided by the present invention can realize the automatic replenishment of the cleaning solution of the first box and the automatic discharge of the sewage solution of the second box, can avoid manual operation by the user, and is easy to use advantage.
  • Self-moving cleaning equipment such as automatic sweepers, automatic floor washing machines, etc.
  • Self-moving cleaning equipment is a device that can automatically wait for the cleaning surface to move on the ground, and perform cleaning operations such as vacuuming, sweeping, and mopping the ground.
  • Self-moving cleaning equipment is usually equipped with a base station, which can charge the self-moving cleaning equipment when its power is low, thereby prolonging the working time of the self-moving cleaning equipment and making it more intelligent.
  • the self-moving cleaning equipment is usually equipped with a dust collection box for storing inhaled dust and other dirt. After the self-moving cleaning equipment has been used for a period of time, the dirt in the dust collection box needs to be cleaned. At this time, it needs to be cleaned manually. It is very inconvenient, and because the dust box is dirty, it is easy to cause discomfort when cleaning manually. Therefore, it is necessary to improve the prior art to overcome the defects in the prior art.
  • the purpose of the present invention is to provide a dust box assembly, a cleaning assembly, a self-moving cleaning device and a cleaning system, which can conveniently clean the dirt in the dust box.
  • the present invention proposes a dust box assembly, comprising: a dust collection box, located behind the first cleaning piece used to clean the surface to be cleaned, the dust collection box A dust collection chamber is formed inside, and the dust collection chamber includes a dust inlet that allows dust gas to enter the dust collection chamber and an air outlet that allows clean air to flow out of the dust collection chamber; the dust gas channel is located in the dust collection chamber. Between the first cleaning part and the dust inlet, it is used for the circulation of dust air, and the dust inlet is located above the first cleaning part; the air guide unit is arranged at the bottom of the dust collection chamber for Connect with external equipment for dust removal.
  • the air guide unit includes an air inlet capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and an air inlet capable of allowing the dirt in the dust collection chamber to be discharged from the dust collection box.
  • the dust box assembly further includes: a filter unit, which is detachably arranged on the top of the dust collection chamber, and the clean air filtered by the filter unit is discharged from the dust collection chamber through the air outlet. Dust box.
  • the filter unit includes a filter element and a hard hollow piece, and the hard hollow piece and the filter element are fixed to form an integral body; wherein, the hard hollow piece is located near the filter unit On one side inside the dust collection cavity, the hard hollow part is configured to prevent sharp particles in the dust gas in the dust collection cavity from damaging the filter element.
  • an upper cover is pivotally connected to the top of the dust collection box, and the upper cover has an open state and a closed state; when the upper cover is in the open state, the filter element is exposed to the dust collecting box The top of the dust box; when the upper cover is closed, the filter is sealed in the dust box; the upper cover is provided with a limit block on the surface near the side of the filter, when the When the upper cover is in a closed state, the limiting block is arranged against the top of the filter element.
  • a handle is pivotally connected to the top of the dust collection box, and a convex portion is provided at the pivot joint between the handle and the dust collection box; wherein, the handle has an initial state and a handle. In the pulling state, the protrusion is configured to fix or release the dust box in response to the change of the handle between the initial state and the pulling state.
  • the present invention also proposes a cleaning assembly, including: the dust box assembly as described above; the first cleaning part is arranged in front of the bottom of the dust box assembly and is used to clean the surface to be cleaned; the dust The air channel V communicates with the first cleaning part and the dust inlet of the dust collection chamber; the second cleaning part is arranged at the bottom of the dust box assembly and is used to wet mop the surface to be cleaned; the mounting seat, the dust The box assembly is arranged in the installation seat; the first box body is arranged in the installation seat and stores a cleaning solution for providing the cleaning solution to the second cleaning member; the second box body is arranged in the said installation seat The installation seat is used to collect the dirty solution on the second cleaning part; wherein, the first box body and the second box body are arranged on both sides of the dust collection box in an axisymmetric manner.
  • the mounting seat is provided with a slot that cooperates with the protrusion; wherein, when the handle is in the initial state, the protrusion is engaged with the slot; when the When the handle is in the pulling state, the protrusion is disengaged from the slot.
  • the present invention provides a self-moving cleaning device, comprising: the aforementioned cleaning component; and a body, the cleaning component being arranged on the body.
  • the present invention also proposes a cleaning system, including: the aforementioned self-moving cleaning equipment; and a cleaning base station for placing the self-moving cleaning equipment for dust and dirty solution discharge operations.
  • the dust box assembly, the cleaning assembly, the self-moving cleaning equipment and the cleaning system provided by the present invention can realize the automatic ash discharge operation of the dust collection box through the air guide unit of the dust collection box, avoid the user from manually pouring the ash, and can clean the collection conveniently. Dirt in the dust box;
  • the first box body and the second box body are respectively detachably distributed on the opposite sides of the dust collection box.
  • the space utilization is effectively improved.
  • the rate makes the structure of self-moving cleaning equipment compact.
  • Self-moving cleaning equipment such as automatic sweepers, automatic floor washing machines, etc.
  • cleaning equipment with the function of mopping the floor it usually includes cleaning parts such as a wet mopping roller, and the wet mopping roller can rotate under the drive of a motor to clean the ground.
  • the self-moving cleaning equipment is also provided with a clean water tank, which stores clean water, and can supply water to the surface of the wet drag roller during the working process, so as to improve the cleaning effect of the wet drag roller.
  • a clean water tank which stores clean water, and can supply water to the surface of the wet drag roller during the working process, so as to improve the cleaning effect of the wet drag roller.
  • usually only a few small holes are set towards the wet drag roller to discharge water, the effect of the water discharge is poor, the water discharge is uneven, and the wet drag roller with uneven dryness and wetness has poor cleaning effect, which is not conducive to the cleaning effect of the wet drag roller.
  • Floors are cleaned efficiently. Therefore, it is necessary to improve the prior art to overcome the defects in the prior art.
  • the object of the present invention is to provide a medium distributing mechanism and self-moving cleaning equipment with the same, the water output is more uniform, and the cleaning effect is effectively improved.
  • the present invention proposes a medium distribution mechanism, including: a distribution seat, which is provided with n-level flow channels, and any one-level flow channel has 2n distribution seats along the Outlets uniformly distributed in the length direction of the outlets, the outlets form 2n-1 groups symmetrically distributed on the distribution seat; in adjacent two-stage flow channels, the outlet of the previous-stage flow channel serves as the inlet of the subsequent-stage flow channel, where An integer of n ⁇ 1, a total inflow inlet is provided in the middle of the primary flow channel, and the outlet of the final flow channel is used as a medium discharge port.
  • the n-level flow channel has 2n-1 branch flow channels, and all the branch flow channels of the same level form 2n-2 groups and are symmetrically distributed on the distribution seat, where n ⁇ 2.
  • one outlet of the branch flow channel of the previous stage serves as the inlet of a branch flow channel of the subsequent stage, and each branch flow channel has two symmetrically distributed outlets.
  • the same outlet of the branch flow channel of the stage in the medium distribution mechanism corresponds to the two branch flow channels of the stage, and the two branch flow channels are symmetrically distributed in the branch flow of the stage.
  • the inside of the distribution seat is hollow to form a hollow cavity, and the hollow cavity extends along the length direction of the distribution seat; the n-stage flow channel is arranged in the hollow cavity.
  • the distribution seat includes a base; the base is provided with a hollow cavity concave inward, and the bottom of the hollow cavity is provided with installation grooves corresponding to the arrangement of the n-level flow channels. ; and seal the cover plate arranged on the notch of the installation groove, the n-level flow channel is surrounded between the inner cavity of the installation groove and the cover plate; the total inflow port is located in the installation groove On the wall of the groove, the outlet of the final stage flow channel is provided through the part of the base where the groove bottom of the installation groove is located.
  • a first protrusion corresponding to the notch of the installation groove is provided on the inner wall surface of the cover plate facing the installation groove; the first protrusion is sealingly inserted into the installation groove. inside the notch of the mounting slot described above.
  • a first locking groove and a second locking groove are formed between the opposite side walls of the installation groove and the inner walls of the hollow cavity facing each other;
  • a second protrusion and a third protrusion located on both sides of the first protrusion are also provided, and the second protrusion and the third protrusion are inserted into the first card slot and the second card slot respectively Inside.
  • At least one even flow bar is arranged in each of the outlets to equally divide the outlets.
  • the flow uniformity cavity is symmetrically tapered, so The outlets are distributed on the axis of symmetry of the cone.
  • the present invention proposes a self-moving cleaning device, which includes a body and is provided with an installation cavity; the second cleaning part is rotatably installed in the installation cavity, and is used to wet mop the surface to be cleaned; the first box body, arranged in the body, for delivering cleaning solution to the installation chamber; and a medium distribution mechanism, arranged in the installation chamber, and connected with the first box body, for wetting the The second cleaning part; wherein, the medium distribution mechanism is the medium distribution mechanism described in any one of the above.
  • the n-level flow channels in the distribution seat can make the time required for each outlet to discharge the cleaning solution consistent, thereby ensuring the uniformity of the liquid discharge,
  • the second cleaning member is evenly wetted to avoid local over-wetting, thereby effectively improving the cleaning effect of the cleaning equipment.
  • Self-moving cleaning equipment such as washing machines and mopping machines to replace traditional mops for mopping and mopping.
  • Self-moving cleaning equipment usually includes a cleaning element (such as a roller brush) in contact with the surface to be cleaned and a recovery mechanism that recovers the sewage solution on the cleaning element. During work, the cleaning element rubs the surface to be cleaned. The sewage solution on the parts is adsorbed and recovered.
  • the object of the present invention is to provide a medium recovery mechanism and self-moving cleaning equipment with high recovery efficiency and good recovery effect of sewage solution.
  • the object of the present invention is achieved through the following technical solutions: a medium recovery mechanism, used for recycling the sewage solution on the second cleaning part of the self-moving cleaning equipment, and the second cleaning part is rotatably arranged on the At the bottom, the second cleaning member has a cleaning surface for contacting the surface to be cleaned, including: a scraper seat, the scraper seat is provided with a scraper portion, a storage cavity, and a liquid discharge port communicated with the storage cavity , the housing cavity and the scraping blade portion extend along the axial direction of the second cleaning member, the scraping blade portion abuts against the cleaning surface of the second cleaning member, and the housing chamber is configured to collect Sewage solution obtained by squeezing the cleaning surface through the scraping blade; and a filter element with a number of mesh holes, the filter element is arranged in the storage cavity and distributed on the cleaning surface and the drain Between the mouths; wherein, the filter element is configured to promote the formation of negative pressure in the storage cavity by absorbing the sewage solution, so that the sewage
  • the bottom of the scraper seat is provided with a friction surface in contact with the cleaning surface of the second cleaning member; the friction surface is recessed in a direction away from the cleaning surface to form the accommodating cavity
  • the scraping blade portion is protrudingly provided on the edge of the mouth of the storage chamber toward the direction of the cleaning surface.
  • a connection matching part is provided in the storage cavity, and the filter element is arranged on the connection matching part, and the connection matching part is configured to be formed on the cavity wall of the storage cavity for the The step structure for installing and limiting the filter element; wherein, there is a preset gap between the filter element and the cleaning surface.
  • the filter element is made of absorbent material with liquid adsorption capacity.
  • the plurality of mesh holes are arranged in an array on the filter element.
  • the scraping blade part and the receiving cavity are arranged with the same length.
  • the scraper seat is further provided with an installation structure, and the scraper seat is detachably arranged on the target part through the installation structure.
  • the installation structure includes a magnetic piece disposed on the scraper seat, and the magnetic piece is configured to make the scraper seat adsorb to the target piece through the action of magnetic force.
  • the scraper seat is further provided with a mounting groove for accommodating the magnetic component.
  • a kind of self-moving cleaning equipment comprising: a fuselage, the bottom of the fuselage is provided with a second cleaning piece for wet dragging the surface to be cleaned and for driving the fuselage forward Or the driving wheel set that moves backward; the medium recovery mechanism is arranged in the fuselage and adjacent to the second cleaning member; the second box is arranged in the fuselage and recovers with the medium Mechanism connection, for storing the sewage solution collected via the medium recovery mechanism; and a negative pressure generator, connected with the second box body, the negative pressure generator is configured to form a negative pressure in the second box body pressure, so that the sewage solution flows into the second box from the medium recovery mechanism; wherein, the medium recovery mechanism is the aforementioned medium recovery mechanism.
  • the medium recovery mechanism and the self-moving cleaning equipment provided by the present invention can promote the sewage solution in the storage cavity to flow towards the liquid discharge port by setting the filter element, thereby having the advantages of high recovery efficiency and good recovery effect of the sewage solution;
  • the recovery of the second cleaning sewage can be realized, which has the advantage of convenient application.
  • Self-mobile cleaning equipment is usually provided with a dust collection box for collecting dirt, a first box for providing cleaning solution to the surface to be cleaned, and a second box for recovering the solution.
  • a dust collection box for collecting dirt
  • a first box for providing cleaning solution to the surface to be cleaned
  • a second box for recovering the solution.
  • the arrangement of the existing dust collecting box, the first box body and the second box body is unreasonable, resulting in large equipment structure size and low space utilization rate. Therefore, it is necessary to improve the prior art to overcome the defects in the prior art.
  • the object of the present invention is to provide a matching structure and a self-moving cleaning device with the structure, which has the advantages of compact structure and high space utilization rate.
  • a matching structure including a dust box, suitable for being detachably arranged in the fuselage of the self-moving cleaning device, for cleaning by the first cleaning part received from the mobile cleaning device Dirt;
  • the first box body and the second box body are adapted to be detachably arranged in the fuselage respectively, and are distributed outside the opposite side walls of the dust collection box, and the first box body has The first liquid storage chamber, the second box body has a second liquid storage chamber;
  • the first liquid storage chamber of the first box body is suitable for communicating with the installation cavity where the second cleaning piece of the self-moving cleaning equipment is located, for use
  • the cleaning solution is provided into the installation chamber;
  • the second liquid storage chamber of the second box body is adapted to communicate with the installation chamber, and is used to recover the solution in the installation chamber under the third suction force.
  • a mounting seat is further included, and the first box body, the dust collecting box and the second box body are respectively detachably arranged on the mounting seat.
  • the mounting seat is provided with first grooves, second grooves and third grooves which are sequentially distributed and spaced apart; the first box body, the dust collection box and the second box body are respectively It is detachably arranged in the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base; the first box, the dust box and the second box are arranged vertically respectively detachably installed in their respective grooves.
  • the bottom of the first box body is provided with a first liquid inlet and a first liquid outlet
  • the mounting seat is provided with a first liquid outlet for connecting with the first liquid inlet.
  • a liquid inlet joint and a first liquid outlet joint for connecting with the first liquid outlet.
  • it further includes: a first shut-off mechanism arranged on the first liquid inlet and/or the first liquid outlet, and the first shut-off mechanism has the function of blocking the first liquid inlet. And/or the cut-off state of the first liquid outlet and the open state of opening the first liquid inlet and/or the first liquid outlet; when the first box body is separated from the mounting seat , the first cut-off mechanism is in a cut-off state.
  • the bottom of the second box body is provided with a second liquid inlet and a second liquid outlet
  • the mounting seat is provided with a second liquid inlet for connecting with the second liquid inlet.
  • Two liquid inlet joints and a second liquid outlet joint for connecting with the second liquid outlet.
  • it also includes: a second shut-off mechanism, which is arranged on the second liquid inlet and/or the second liquid outlet, and the second shut-off mechanism has the function of blocking the second liquid inlet. And/or the cut-off state of the second liquid outlet and the open state of opening the second liquid inlet and/or the second liquid outlet; when the second box body is separated from the mounting seat , the second cut-off mechanism is in a cut-off state.
  • a second shut-off mechanism which is arranged on the second liquid inlet and/or the second liquid outlet, and the second shut-off mechanism has the function of blocking the second liquid inlet. And/or the cut-off state of the second liquid outlet and the open state of opening the second liquid inlet and/or the second liquid outlet; when the second box body is separated from the mounting seat , the second cut-off mechanism is in a cut-off state.
  • the liquid level detection structure disposed in the first liquid storage chamber, and the first liquid storage chamber has a height difference in the vertical direction;
  • the liquid level detection structure includes a liquid level detection structure disposed in the first liquid storage chamber The first conductive member at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and the second conductive member at the highest position of the first liquid storage chamber for detecting the highest liquid level, the The mounting base is provided with a first terminal for cooperating with the first conductive part and a second terminal for cooperating with the second conductive part; wherein, the cleaning solution is a conductive medium, when the first box After the body is installed on the mounting seat, the first conductive member is connected to the first terminal, and the second conductive member is connected to the second terminal; and/or a full load detection structure is provided on the second In the liquid storage chamber, it is used to detect the highest liquid level in the second box body.
  • the full load detection structure includes a float, a floating rod and a permanent magnet.
  • the float is arranged at one end of the floating rod, and the floating rod is far away from the One end is rotatably arranged in the second box body through the swing shaft, the permanent magnet is fixed on the float, and a Hall sensor cooperating with the permanent magnet is arranged in the second box body; wherein, the floater The density is less than the density of the solution in the second housing.
  • a self-moving and self-moving cleaning device including a fuselage; and a matching structure provided in the fuselage; wherein, the matching structure is the aforementioned matching structure.
  • the first box body and the second box body are respectively detachably distributed on opposite sides of the dust collection box, and through reasonable distribution of the dust collection box, the first box The position between the body and the second box body effectively improves the space utilization rate and makes the self-moving cleaning equipment compact in structure.
  • Fig. 1 is a perspective view of the self-moving cleaning equipment proposed by the present invention.
  • Fig. 2 is a schematic view of the self-moving cleaning equipment proposed by the present invention in the upward direction.
  • Fig. 3 is an exploded schematic view between the second cleaning element and the installation cavity in Fig. 2 .
  • FIG. 4 is a schematic cross-sectional structure diagram of FIG. 1 .
  • FIG. 5 is a schematic diagram of an enlarged structure of area A in FIG. 4 .
  • Fig. 6 is an exploded schematic view between the fuselage and the ranging mechanism in Fig. 1 .
  • Figure 7 is a schematic diagram of the circulation system of the present invention.
  • Fig. 8 is a schematic structural view of the striking plate assembly in the present invention.
  • FIG. 9 is an exploded schematic diagram of FIG. 8 .
  • Fig. 10 is a schematic diagram of the connection relationship between the second cleaning element and the driver in the present invention.
  • Fig. 11 is a schematic cross-sectional structure diagram of the second cleaning member in the present invention.
  • FIG. 12 is a schematic diagram of an enlarged structure of area B in FIG. 11 .
  • Fig. 13 is a schematic structural view of the side-drawn end cover in Fig. 12 .
  • FIG. 14 is a schematic diagram of the positional relationship between the opening of the side wall and the first connecting portion in FIG. 12 .
  • FIG. 15 is a schematic diagram of an enlarged structure of area C in FIG. 14 .
  • Fig. 16 is a schematic cross-sectional view between the first cleaning element and the dust box in Fig. 1 .
  • Fig. 17 is a schematic diagram of the positional relationship between the mounting base, the dust collecting box, the first box body and the second box body in the present invention.
  • FIG. 18 is an exploded schematic view of FIG. 17 .
  • Fig. 19 is a perspective view of the dust box of the present invention.
  • Fig. 20 is a schematic diagram of the upper cover of the dust box in the open state in the present invention.
  • Fig. 21 is an exploded schematic view of the filter unit in the present invention.
  • Fig. 22 is a schematic cross-sectional view of the dust collecting box in the present invention.
  • Fig. 23 is a schematic diagram of the positional relationship between the support structure and the fuselage in the present invention.
  • Fig. 24 is a schematic diagram of the positional relationship between the ranging mechanism and the sensing unit in the present invention.
  • Fig. 25 is an exploded schematic view between the ranging mechanism and the supporting structure in the present invention.
  • Fig. 26 is a schematic diagram of the present invention when the handle of the dust box is lifted.
  • Fig. 27 is a schematic diagram of the first box body in the present invention.
  • FIG. 28 is an exploded schematic view of FIG. 27 .
  • Fig. 29 is a schematic diagram of the second box in the present invention.
  • FIG. 30 is an exploded schematic view of FIG. 29 .
  • Fig. 31 is a schematic view of the decorative cover in Fig. 1 when it is in an open state.
  • Fig. 32 is a schematic diagram of the connection relationship between the first box body, the second box body, the liquid replenishment shut-off mechanism and the sewage drainage shut-off mechanism in Fig. 7 .
  • Fig. 33 is a schematic view of Fig. 32 viewed from the bottom.
  • Fig. 34 is a schematic diagram of the positional relationship between the second cleaning element and the dispensing seat in the present invention.
  • FIG. 35 is a schematic cross-sectional structure diagram of FIG. 34 .
  • Fig. 36 is an exploded schematic view of the dispensing seat in Fig. 34 .
  • Fig. 37 is a schematic view of the dispensing seat in Fig. 34 viewed from above.
  • Fig. 38 is a schematic diagram of the distribution of flow passages inside the distribution seat in Fig. 34 .
  • FIG. 39 is a schematic diagram of an enlarged structure of area D in FIG. 38 .
  • Fig. 40 is a schematic diagram of the positional relationship between the second cleaning member and the medium recovery mechanism in the present invention.
  • FIG. 41 is an exploded schematic view of FIG. 40 .
  • Fig. 42 is a schematic view of the scraper seat in Fig. 40 viewed from above.
  • Fig. 43 is a schematic cross-sectional structure diagram of the second box body in the present invention.
  • Fig. 44 is a schematic view of the structure of the mount in the top view direction in the present invention.
  • Fig. 45 is a schematic view of the structure of the mounting seat in the bottom view direction in the present invention.
  • Fig. 46 is a schematic cross-sectional structure diagram of the liquid replenishment shut-off mechanism in the present invention.
  • Fig. 47 is a schematic diagram of the ranging mechanism and supporting structure in the upward direction in the present invention.
  • the present invention provides a self-moving cleaning device, including: a body 100, the bottom of which is provided with a first dust suction port F and an installation cavity Z;
  • the bottom of the fuselage 100 is used to drive the fuselage 100 forward or backward;
  • the universal wheel is rotatably arranged at the bottom of the fuselage 100 and is used to assist the fuselage 100 to advance or retreat;
  • the first cleaning part 200 is rotatable to set In the first suction port F, it is used to clean the surface to be cleaned;
  • the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100, and is used to wet drag the surface to be cleaned.
  • the second cleaning part 300 is cleaner than the first Part 200 is at the rear of the forward direction of the fuselage 100; the dust collection box 400 is located in the fuselage 100, and the dust collection box 400 has a dust collection cavity connected with the first dust suction port F, under the action of the first suction force, It is used to collect the dirt cleaned by the first cleaning member 200 .
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • a floor-cleaning robot with a floor-moving function means that only a rotating mop is provided at the bottom of the body 100, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhering to the surface to be cleaned during the rotation process, and make the dust on the surface to be cleaned blow up. up to facilitate dust collection.
  • the first suction force is generated in the body 100, and the dirt on the surface to be cleaned enters the dust collection box 400 through the first suction port F under the action of the first suction force. cavity.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located above the first cleaning part 200, and the first cleaning part 200 and Between the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber.
  • the dust gas channel V is arc-shaped or inclined straight line shape or any shape that facilitates the flow of dust and air.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust outlet 470 capable of discharging the dirt in the dust collection chamber from the dust collection box 400.
  • the air inlet 460 and the dust outlet 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • Air inlet 460 and dust outlet 470 are positioned at the rear of fuselage 100 advancing direction compared with second cleaning part 300;
  • the dust discharge interface 1124 and the air intake interface 1123 of the scrubber cooperate with external equipment, the dust collection chamber is forced to communicate with the first recovery box.
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the filter unit 430 includes a filter element 431 and a hard hollow element 432, and the hard hollow element 432 and the filter element 431 are fixed to form an integral body;
  • the hollow part 432 is located on the side of the filter unit 430 close to the inside of the dust collection chamber, and the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collection chamber from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • a handle 450 is pivotally connected to the top of the dust box 400 , and a protrusion 451 is provided at the pivot joint between the handle 450 and the dust box 400 .
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that cooperates with the convex portion 451; when the handle 450 is in the initial state, the convex portion 451 is engaged with the card slot 1301; out of slot 1301.
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • the body 100 is provided with a cleaning element assembly, as shown in FIGS.
  • a cleaning element assembly as shown in FIGS.
  • the second cleaning part 300 is detachably connected to the main body 100 through the side-drawn end cover unit 310 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis.
  • the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis.
  • the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311, and the side-drawing end cover 311 is rotated at one end of the second cleaning piece 300 through a bearing 312 and a rotating shaft 313, and the second cleaning piece 300 is connected with the side-drawing end cover 311
  • the body 100 is detachably connected.
  • the second cleaning part 300 includes a second cleaning part main body 3001 that is a hollow cylinder, a driven end cover 3002 and a driving end cover 3003 that are arranged on the opposite ends of the second cleaning part main body 3001, and the driven end cover 3002
  • the driven end cover 3002 is fixedly provided with a bearing 312, and the rotating shaft 313 runs through the driven end cover 3002 along the rotation axis direction of the second cleaning member 300.
  • 311 is fixedly connected, and the other end of the rotating shaft 313 is located in the driven end cover 3002 and connected with the bearing 312 .
  • the driver 900 is connected to the output end 910, and the active end cover 3003 of the second cleaning part 300 abuts against the output end 910.
  • End 910 forms an end support for second cleaning element 300 . Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a concave recess is formed on the outer wall of the side drawer end cover 311 , and the recess is used for the user to hold and twist the side drawer end cover 311 conveniently.
  • a circumferential limiting structure is provided between the side-drawing end cover 311 and the machine body 100 .
  • the circumferential limiting structure includes grooves 3112 and ribs 1127 distributed along the direction of the rotation axis of the second cleaning member 300, and the grooves 3112 and ribs 1127 are engaged; wherein, one of the second connecting part 3111 and the body 100 One is provided with a groove 3112 , and the other is provided with a rib 1127 .
  • a first box body 500 and a second box body 600 are also provided on the body 100, and any one of the dust collection box 400, the first box body 500 and the second box body 600 is detachably arranged on the machine body.
  • the body 100, and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400.
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the fuselage 100 is also provided with a mounting base 130, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably located on the mounting base 130, the first box body 500 and the second box body 600 are The two sides of the dust collecting box 400 are arranged in an axisymmetric manner, and the mounting base 130 is detachably arranged in the body 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • the first box body 500 has a first liquid storage chamber, and a first liquid inlet 510 and a second liquid outlet 520 communicating with the first liquid storage chamber.
  • a liquid level detection structure is provided in the first liquid storage cavity of the first box body 500.
  • the first liquid storage cavity is vertically There is a height difference, and the liquid level detection structure includes a first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and a first conductive member 530 arranged at the highest position of the first liquid storage chamber for detecting the highest liquid level.
  • the second conductive element 540 is provided in the first groove of the mounting base 130 with a first terminal 133 for matching with the first conductive element 530 and a second terminal 134 for matching with the second conductive element 540 .
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the The second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • the second box body 600 has a second liquid storage chamber, and a second liquid inlet 610 and a second liquid outlet 620 communicating with the second liquid storage chamber.
  • the second liquid storage cavity of the second box body 600 is provided with a full load detection structure 640 for detecting the highest liquid level in the second box body 600 .
  • the difference between the second box body 600 and the first box body 500 is that only the highest liquid level needs to be detected, and there is no need to pay attention to the lowest liquid level.
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown), the float 641 is arranged at one end of the float 642, and the end of the float 642 away from the float 641 is rotatably arranged in the second box through a swing shaft 643
  • the permanent magnet is fixed on the float 641
  • the hall sensor 644 matched with the permanent magnet is arranged in the second box body 600, wherein the density of the float 641 is smaller than that of the sewage solution in the second box body.
  • a medium distribution mechanism 150 for distributing cleaning solution to the second cleaning element 300 and a medium recovery mechanism 140 for collecting the sewage solution on the second cleaning element 300 are also provided in the installation cavity Z of the fuselage 100 .
  • the medium distribution mechanism 150 is connected with the first box body 500, and the first box body 500 is used to deliver cleaning solution to the medium distribution mechanism 150, so that the second cleaning piece in the installation cavity Z is wetted.
  • the medium recovery mechanism 140 is connected to the second box body 600 , and the second box body 600 is used for storing the sewage solution collected by the medium recovery mechanism 140 .
  • the second box body 600 is also provided with a negative pressure generator, which is used to generate negative pressure in the second box body 600. Under the action of the negative pressure, the sewage solution on the second cleaning element 300 passes through the medium recovery mechanism 140 is sucked into the second box body 600 .
  • the mounting base 130 is provided with a first assembly detection part 131
  • the dust collection box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor,
  • the second assembly detection part 132 is a magnet, and the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • first box body 500 , the dust box 400 and the second box body 600 are installed in place through the induction between the Hall sensor and the magnet.
  • first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • the fuselage 100 includes a fuselage body 110 and a strike plate assembly floating on the front of the fuselage body 110
  • the strike plate assembly 120 includes: a strike plate body 120, a strike plate assembly
  • the plate body 120 covers the front part of the body 110 of the washing machine in a stepped shape
  • the second trigger mechanism is connected to an external drive circuit and is configured to trigger when the impact plate body 120 is displaced due to collision. And send a stop motion signal to the floor washing machine
  • the buffer mechanism is configured to perform elastic buffering on the collision plate body 120 in the case of further displacement of the collision plate body 120; In the case of displacement, elastic recovery is performed on the displacement of the collision plate body 120 to return to the central part of the front part of the fuselage body 110 .
  • the stepped collision plate body 120 can realize the collision triggering of the front and side parts of the washing machine in the running direction, effectively improving the overall obstacle avoidance ability of the washing machine.
  • an impact force will be generated between the impact plate body 120 and the obstacle.
  • the floor scrubber will generate vibration and noise.
  • Elastic cushioning can effectively reduce vibration and noise, improve user comfort and improve the anti-vibration performance of the scrubber.
  • the striker body 120 will have a shape and position deviation with the fuselage body 110 after multiple collisions
  • the above shape and position deviation refers to the position and shape of the striker body 120 and the fuselage body 110 compared with the factory state.
  • the above-mentioned deviation of shape and position will cause the washing machine to collide without being triggered, and also affect the aesthetics of the appearance.
  • the above-mentioned deviation of shape and position can be reduced or eliminated by the recovery mechanism, thereby ensuring The sensitivity of the trigger and the aesthetics of the appearance.
  • the fuselage body 110 includes a disc-shaped main body P and a front convex part Q protruding from the front of the main body P to form a front and back round shape; the top surface of the front convex part Q is lower than the top of the main body P surface, so as to form a stepped structure at the front of the fuselage body 110, and the strike plate body 120 covers the above-mentioned stepped structure.
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the setting form of the first strike plate 121 and the second strike plate 122 is as follows: in the first case, the first strike plate 121 and the second strike plate 122 are integrally arranged; in the second case, the first strike plate 121 and the second strike plate 122 upper and lower split settings.
  • first strike plate 121 and the second strike plate 122 adopt the form of upper and lower splits, there will inevitably be installation gaps when the first strike plate 121 and the second strike plate 122 are installed, and external dust and water vapor can pass through.
  • the installation gap enters the inside of the washing machine.
  • a rubber seal (not shown) is provided at the junction of the first strike plate 121 and the second strike plate 122. By setting the above rubber seal, it can be effectively reduced. Or prevent external dust and water vapor from entering the scrubber, which can prolong the service life of the equipment to a certain extent.
  • the second trigger mechanism includes a plurality of trigger sensors 124, one end of the trigger sensor 124 is in contact with the striker body 120, and the plurality of trigger sensors 124 are distributed on the steps.
  • the front side of the structure and the two sides of the ladder structure, the two sides of the above ladder structure are the left and right sides of the forward direction of the washing machine.
  • a plurality of trigger sensors 124 distributed on the front side body of the stepped structure are divided into upper and lower groups.
  • the protrusion Q corresponds to the front side body of the first striking plate 121 . Therefore, regardless of whether the collision area between the strike plate body 120 and the obstacle is located at the top, bottom or middle of the strike plate body 120 , the trigger sensor 124 can be triggered smoothly, which has the advantage of high trigger sensitivity.
  • the above multiple trigger sensors 124 are crash switches. Of course, it can be understood that the above multiple trigger sensors 124 include but are not limited to crash switches, and can also be other devices and structures capable of realizing crash triggers.
  • the buffer mechanism includes a plurality of first elastic buffer elements 125 provided on the front protrusion Q for buffering the impact of the first strike plate 121 and a plurality of first elastic buffer elements 125 provided on the main body P for buffering the impact of the second strike plate 122 Two elastic buffer elements 126 .
  • the first elastic buffering element 125 and the second elastic buffering element 126 are made of elastic material, and the above elastic material can be rubber, nylon, sponge and so on.
  • the board body 120 is further displaced, and the first elastic buffer element 125 and the second elastic buffer element 126 can absorb the impact force generated during a partial collision, thereby realizing elastic buffering.
  • the plurality of first elastic buffer elements 125 may be distributed at intervals, or may be connected in sequence to form continuous distribution.
  • the plurality of second elastic buffer elements 126 may be distributed at intervals or continuously.
  • the first elastic buffering element 125 and the second elastic buffering element 126 are preferably detachably disposed on the fuselage body 110 , so that they can be replaced conveniently.
  • the recovery mechanism includes at least one elastic element 123 , the strike plate body 120 is floatingly arranged on the front of the fuselage body 110 through the elastic element 123 , the elastic element 123 is arranged on the fuselage body 110 and connected with the strike plate body 120 .
  • the elastic element 123 is preferably a spring, one end of the elastic element 123 is engaged with the fuselage body 110 , and the other end of the elastic element 123 is engaged with the striker body 120 .
  • the elastic element 123 is arranged on the fuselage body 110 in an axisymmetric manner, and the front end of any pair of elastic elements 123 The distance is smaller than the distance between the rear end portions of the pair of elastic members 123 .
  • the top opening of the installation area M is set, and an identification system is provided at the top opening of the installation area M, as shown in Figure 6, Figure 23 to Figure 25, the identification system
  • the system includes: a distance measuring mechanism 1111, which is arranged outside the top of the body 100 of the self-moving cleaning device and is located in the top opening of the installation area M.
  • the distance measuring mechanism 1111 has a first state exposed outside the body 100 and is housed in The second state in the fuselage 100; the support structure 700 is set in the fuselage 100 and supported under the ranging mechanism 1111; the sensing unit 1112 is set on the fuselage 100 and is connected with the support structure 700 to sense The measuring unit is configured to determine the height of external obstacles to form a driving signal for controlling the lifting of the support structure 700; and a controller (not shown) is connected to the sensing unit; The driving signal drives the ranging mechanism 1111 to switch between the first state and the second state.
  • the distance measuring mechanism 1111 is located at the rear of the fuselage 100 , and the distance measuring mechanism 1111 is behind the advancing direction of the fuselage 100 compared with the second cleaning element 300 .
  • the distance measuring mechanism 1111 When the distance measuring mechanism 1111 is in the first state, the distance measuring mechanism 1111 is higher than the sensing unit, and the distance measuring mechanism 1111 can be an LDS lidar mechanism or other types of distance measuring devices. Although the distance measuring mechanism 1111 is named Distance measurement, but it can also have functions such as building maps, positioning, and identifying obstacles.
  • the identification system in the present invention can adjust the height of the whole machine in time according to the information of surrounding obstacles, so that the washing machine can enter a low space for cleaning operations.
  • the height of the whole machine mentioned above refers to the sum of the heights of the fuselage 100 and the distance measuring mechanism 1111 when the distance measuring mechanism 1111 is in the first state; space area.
  • the sensing unit 1112 on the body 100 sends a driving signal to the support structure 700 to drive the distance measuring mechanism 1111 into the body 100.
  • the washing machine can enter the low space smoothly. space for cleaning.
  • the supporting structure 700 drives the distance measuring mechanism 1111 to lift up, which is convenient to switch and effectively improves the cleaning ability.
  • the side wall of the fuselage 100 close to the distance measuring mechanism 1111 is provided with a first perspective window 1114, the first perspective window 1114 is configured to facilitate the distance measuring mechanism 1111 to sense the external environment when the distance measuring mechanism 1111 is in the second state, so as to control the washing machine to continue working.
  • the distance measuring mechanism 1111 is in the second state, the pain point that the distance measuring mechanism 1111 cannot perform position recognition and positioning judgment is solved, and the cleaning ability and intelligent recognition ability of the scrubber in low spaces are effectively improved.
  • the fuselage 100 is provided with a plurality of sensing units 1112 , at least one sensing unit 1112 is arranged on the top of the fuselage 100 , and at least one sensing unit 1112 is distributed on the front side of the ranging mechanism 1111 .
  • the sensing unit 1112 is a TOF sensor, and a plurality of sensing units 1112 are distributed on the front side, left side and right side of the ranging mechanism 1111 . In this way, the height information of obstacles around the ranging mechanism 1111 can be collected in an all-round way, and feedback can be made in time before the ranging mechanism 1111 collides with an obstacle, and the position of the ranging mechanism 1111 can be adjusted.
  • the top of the fuselage body 110 of the fuselage 100 is provided with a storage slot for installing a plurality of sensing units 1112, and the storage slot is located in front of the distance measuring mechanism 1111 and distributed close to the distance measuring mechanism 1111. .
  • the top opening of the storage tank, the sensing unit 1112 is installed into the storage tank through the top opening.
  • the top opening of the storage tank is also covered with a second perspective window 127, the second perspective window 127 is used to package a plurality of sensing units 1112 in the storage tank, wherein the storage tank is arc-shaped, and the plurality of sensing units 1112 are spaced apart Distributed in the storage tank.
  • a first trigger mechanism is provided between the distance measuring mechanism 1111 and the support structure 700, and the first trigger mechanism is triggered in response to the collision between the distance measuring mechanism 1111 and the obstacle,
  • the ranging mechanism 1111 is switched from the first state to the second state.
  • the distance measuring mechanism 1111 can be moved above the support structure 700 .
  • the distance measuring mechanism 1111 moves under the action of an external force to trigger the first trigger mechanism.
  • the above-mentioned first trigger mechanism includes a trigger switch 1113 and an elastic element 1117, the trigger switch 1113 is arranged on the movement path of the distance measuring mechanism 1111, thus, when the distance measuring mechanism 1111 moves under the action of an external force, the above-mentioned trigger switch 1113 can be triggered,
  • the trigger switch 1113 is electrically connected to the support structure 700 to realize the transmission of the trigger signal.
  • the elastic element 1117 is configured so that the distance measuring mechanism 1111 is floating above the support structure 700; when the distance measuring mechanism 1111 does not collide with an obstacle, the elastic element 1117 can make the distance between the bottom of the distance measuring mechanism 1111 and the trigger switch 1113 Maintain a predetermined trigger distance; after the distance measuring mechanism 1111 collides with an obstacle, the elastic element 1117 is used to drive the distance measuring mechanism 1111 to reset.
  • the elastic element 1117 is preferably a spring. Specifically, the top end of the elastic element 1117 is engaged with the distance measuring mechanism 1111 , and the bottom end of the elastic element 1117 is engaged with the support structure 700 . Thus, the distance measuring mechanism 1111 is driven by the collision force of an external obstacle to control the supporting structure 700 to move downward.
  • a motion conversion structure is provided between the distance measuring mechanism 1111 and the supporting structure 700, and the motion conversion structure is configured so that when the distance measuring mechanism 1111 collides in the running direction, the distance measuring mechanism 1111 is subjected to a collision force in the running direction.
  • the horizontal displacement component is at least partially converted into a vertical displacement component; wherein the horizontal displacement component is smaller than the vertical displacement component.
  • the aforementioned horizontal displacement component is smaller than the vertical displacement component means: the displacement of the distance measuring mechanism 1111 in the horizontal direction is smaller than the displacement of the distance measuring mechanism 1111 in the vertical direction.
  • the motion conversion structure includes a guide groove 1115 and a limit rod 1116, one of which is arranged at the bottom of the distance measuring mechanism 1111, and the other is arranged at the top of the support structure 700, and the two ends of the limit rod 1116 pass through the guide groove 1115, wherein the guide groove 1115 It is arranged obliquely relative to the horizontal plane, so that the distance measuring mechanism 1111 has a downward and backward movement posture.
  • the second trigger mechanism in the strike plate assembly is connected to the support structure 700 through a line, and the second trigger mechanism is triggered in response to the collision between the strike plate body 120 and the obstacle, so that the distance measuring mechanism 1111 is controlled by the first A state is switched to a second state.
  • a line laser module 800 is provided on the side wall of the fuselage 100, and the line laser module 800 is used to detect the distance between the outer wall of the fuselage 100 and the cleaning boundary outside.
  • the line laser module 800 is arranged on the side wall of the fuselage body 110. The line laser module 800 can accurately measure the distance between the fuselage 100 and the external cleaning boundary when it is working, so as to ensure that the fuselage 100 is kept clean.
  • the present invention provides a self-moving cleaning device, including: a body 100, the bottom of which is provided with a first dust suction port F and an installation cavity Z;
  • the bottom of the fuselage 100 is used to drive the fuselage 100 forward or backward;
  • the universal wheel is rotatably arranged at the bottom of the fuselage 100 and is used to assist the fuselage 100 to advance or retreat;
  • the first cleaning part 200 is rotatable to set In the first suction port F, it is used to clean the surface to be cleaned;
  • the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100, and is used to wet drag the surface to be cleaned.
  • the second cleaning part 300 is cleaner than the first Part 200 is at the rear of the forward direction of the fuselage 100; the dust collection box 400 is located in the fuselage 100, and the dust collection box 400 has a dust collection cavity connected with the first dust suction port F, under the action of the first suction force, It is used to collect the dirt cleaned by the first cleaning member 200 .
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • the floor-cleaning robot with the floor function which has the floor-mopping function alone, means that there is only a rotating mop at the bottom of the fuselage, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhered to the surface to be cleaned during the rotation process, and the dust on the surface to be cleaned can be raised to facilitate suction. dust.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located at the first cleaning member 200 Above, between the first cleaning part 200 and the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber, and the dust gas
  • the channel V is in the shape of an arc or an inclined straight line or any shape that is conducive to the flow of dust and gas.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • a dust box assembly is provided on the fuselage 100, and the dust box assembly includes the above-mentioned dust collection box 400, the above-mentioned dust gas channel V and the air guide unit H, and the first cleaning part 200 is arranged in front of the bottom of the dust box assembly , the second cleaning element 300 is disposed at the bottom of the dust box assembly.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust discharge port 470 capable of discharging the dirt in the dust collection chamber out of the dust collection box 400.
  • the air inlet 460 and the dust discharge port 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • the air inlet 460 and the dust outlet 470 are located behind the advancing direction of the fuselage 100 compared with the second cleaning part 300;
  • the bottom of the fuselage 100 is provided with an air inlet port 1123 corresponding to the air inlet port 460 and a dust outlet port 1124 corresponding to the dust outlet port 470 .
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic part 472 and a second magnetic part 473 , and the magnetic forces of the first magnetic part 472 and the second magnetic part 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter element 431 and a hard hollow piece 432, and the hard hollow piece 432 and the filter element 431 are fixed to form a whole; wherein, the hard hollow piece 432 is located in the filter unit 430 near the inside of the dust collection chamber On the one hand, the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collecting cavity from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • a cleaning component assembly is provided on the fuselage 100, and the cleaning component component includes the above-mentioned second cleaning component 300 and a side extraction end cover unit 310 that is rotated at one end of the second cleaning component 300, and the second cleaning component 300 passes through the side
  • the drawer cover unit 310 is detachably connected to the body 100 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis.
  • the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis.
  • the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311 , and the side-drawing end cover 311 is rotated at one end of the second cleaning member 300 through a bearing 312 and a rotating shaft 313 , the second cleaning element 300 is detachably connected to the main body 100 through the side cover 311 .
  • the second cleaning part 300 includes a second cleaning part main body 3001 that is a hollow cylinder, a driven end cover 3002 and a driving end cover 3003 that are arranged on the opposite ends of the second cleaning part main body 3001, and the driven end cover 3002 There is a side-drawing end cover 311 for the upper rotation, and the active end cover 3003 is connected to the driver 900 through transmission.
  • the driven end cover 3002 is fixedly provided with a bearing 312, and the rotating shaft 313 runs through the driven end cover 3002 along the rotation axis direction of the second cleaning member 300.
  • 311 is fixedly connected, and the other end of the rotating shaft 313 is located in the driven end cover 3002 and connected with the bearing 312 .
  • the driver 900 is connected to the output end 910, and the active end cover 3003 of the second cleaning part 300 abuts against the output end 910. After the second cleaning part 300 is installed in the installation cavity Z of the fuselage 100, the end cover 311 and the output end cover 311 are drawn sideways. End 910 forms an end support for second cleaning element 300 . Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a circumferential limiting structure is provided between the side-drawing end cover 311 and the machine body 100 .
  • the circumferential limiting structure includes grooves 3112 and ribs 1127 distributed along the direction of the rotation axis of the second cleaning member 300, and the grooves 3112 and ribs 1127 are engaged; wherein, one of the second connecting part 311 and the body 100 One is provided with a groove 3112 , and the other is provided with a rib 1127 .
  • the fuselage 100 is provided with a circulation system for providing the cleaning solution to the second cleaning part 300 and reclaiming the sewage solution on the second cleaning part 300, as shown in Fig. 7 to Fig. 9, the above-mentioned circulation system includes : the first box body 500 has a first liquid storage chamber, a first liquid inlet 510 and a first liquid outlet 520 communicated with the first liquid storage chamber, and a cleaning solution is stored in the first liquid storage chamber; the second The box body 600 has a second liquid storage chamber, a second liquid inlet 610 and a second liquid outlet 620 communicating with the second liquid storage chamber, and the second box body 600 is used to store the sewage on the second cleaning part 300 solution, and recover the sewage solution in the installation cavity Z through the second liquid inlet 610 under the action of the third suction force; Located at the bottom of the body 100 , the body 100 can be regarded as an installation part for installing the second cleaning part 300 .
  • the first liquid inlet 510 is adapted to communicate with the liquid replenishment cavity of the liquid replenishment tank of the external equipment; the first liquid outlet 520 communicates with the installation cavity Z, thus, the first box body
  • the cleaning solution in 500 is transported to the installation chamber Z through the first liquid outlet 520 to wet the second cleaning part 300, so that the second cleaning part 300 wets the surface to be cleaned.
  • the second liquid outlet 620 is adapted to communicate with the recovery cavity of the second recovery tank of the external equipment, and the second liquid inlet 610 communicates with the installation cavity Z.
  • the side wall of the body 100 is provided with a liquid replenishment interface 1122 corresponding to the first liquid inlet 510 and a sewage discharge interface 1121 corresponding to the second liquid outlet 610 .
  • the first liquid inlet 510 is forced to communicate with the liquid replenishment chamber of the liquid replenishment tank of the external equipment;
  • the first The second liquid outlet 610 is adapted to communicate with the recovery cavity of the second recovery tank of the external device.
  • the fluid replacement interface 1122 is provided with a fluid replacement shut-off mechanism 160, and the fluid replacement shut-off mechanism 160 has a cut-off state for cutting off the fluid replacement interface 1122 and an open state for opening the fluid replacement interface 1122; in the open state, the fluid replacement interface 1122 communicates with the first fluid inlet 510.
  • the sewage discharge interface 1121 is provided with a sewage discharge interception mechanism 170, and the sewage discharge interception mechanism 170 has a cut-off state for cutting off the sewage discharge interface 1121 and an open state for opening the sewage discharge interface 1121; connected.
  • the circulation system also includes a medium distribution mechanism and a medium recovery mechanism 140.
  • the end surface of W can abut against or be adjacent to the outer peripheral surface of the second cleaning member 300 ; the installation cavity Z is provided with a second inlet and a second outlet, which are distributed on both sides of the first protrusion W.
  • the first protrusion W extends along the rotation axis direction of the second cleaning member 300, the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet, and the second liquid inlet of the second box body 600 610 is in sealing communication with the aforementioned second outlet.
  • the solution in the installation chamber is driven from the second inlet through the outer peripheral surface of the second cleaning element 300 to the second outlet.
  • the inner wall surface of the installation cavity Z is provided with a first arc surface R1 and a second arc surface R2 distributed on both sides of the first protrusion W, and the first arc surface R1 and the second arc surface R2 can be Abut against or adjacent to the outer circumferential surface of the second cleaning member 300; the first arc surface R1 and the second arc surface R2 respectively form an outwardly protruding liquid inlet area with the installation cavity Z between the first protrusion W J1 and the liquid outlet area J2; the second inlet is set on the liquid inlet area J1, and the second outlet is set on the liquid outlet area J2.
  • a medium distribution mechanism located in the liquid inlet area J1 is provided in the installation chamber Z, and the medium distribution mechanism is used to wet the second cleaning member 300, please refer to Fig. 34 to Fig. 39, the medium distribution mechanism includes:
  • the seat 150 is provided with n-level flow channels, any one-level flow channel has 2 n outlets uniformly distributed along the length direction of the distribution seat, and the outlets form 2 n-1 groups and are symmetrically distributed on the distribution seat 150; adjacent two In the first-stage flow channel, the outlet of the previous-stage flow channel is used as the inlet of the next-stage flow channel, where n is an integer greater than or equal to 1, and the middle part of the primary flow channel is provided with a total inflow port 151, and the outlet of the final-stage flow channel is used as a medium The discharge port 152.
  • the distribution seat 150 is distributed along the rotation axis direction of the second cleaning part 300 , that is, along the axial direction of the second cleaning part 300 .
  • the total inflow port 151 communicates with the second inlet, and the above-mentioned total inflow port 151 can also be regarded as the second inlet.
  • the total inflow port 151 is connected with the first box body 500 , and the cleaning solution is delivered to the medium distribution mechanism through the first box body 500 .
  • the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet of the installation cavity Z through the liquid outlet pipe 550, and the second suction port for generating suction force is provided on the liquid outlet pipe 550.
  • the suction structure 551 is used to drive the cleaning solution in the first box body 500 to pass through the first liquid outlet 520, the liquid outlet pipe 550, and the total inflow port 151 in sequence, and then be transported into the installation chamber Z.
  • the above-mentioned second suction structure 551 is preferably a flow-stop pump. It can be understood that the second suction structure 551 includes but is not limited to a flow-stop pump, and may also be a water pump, or other suction structures.
  • the n-level flow channel has 2n-1 branch flow channels, and all the branch flow channels of the same level form 2n-2 groups and are symmetrically distributed on the distribution seat 150, wherein n ⁇ 2; adjacent two-level flow channels
  • an outlet of the branch channel of the previous stage serves as an inlet of a branch channel of the subsequent stage, and each branch channel has two symmetrically distributed outlets.
  • the same outlet of the n+1 level branch flow channel corresponds to the n+2 level branch flow channel, and the two branch flow channels are symmetrically distributed in the n level branch flow corresponding to the n+1 level branch flow channel Both sides of the same exit of the road.
  • the interior of the distribution seat 150 is hollow to form a hollow cavity, and the hollow cavity extends along the length direction of the distribution seat 150; n-level flow channels are arranged in the hollow cavity.
  • the distribution seat 150 includes a base 1501; the base 1501 is provided with an inwardly recessed hollow cavity, and the bottom of the hollow cavity is provided with an installation groove corresponding to the arrangement of n-level flow channels; and the seal is arranged on the notch of the installation groove
  • the cover plate 1502, the above-mentioned n-level flow channel is enclosed between the inner cavity of the installation groove and the cover plate 1502.
  • n is 3. Please refer to FIG.
  • the distribution seat 150 is provided with a primary flow channel, a secondary flow channel and a tertiary flow channel.
  • the total inflow port 151 is arranged on the groove wall of the installation groove, and the outlet of the final stage flow channel is arranged on the part of the base 1501 where the groove bottom of the installation groove is located.
  • the inner wall surface of the cover plate 1502 facing the installation groove is provided with a first protrusion S1 corresponding to the notch of the installation groove; the first protrusion S1 is sealingly inserted into the notch of the installation groove.
  • the first draw slot and the second draw slot are formed between the opposite side walls of the installation groove and the inner walls of the respective facing hollow chambers; the inner wall of the cover plate 1502 is also provided with a The second convex portion S2 and the third convex portion S3 are respectively inserted into the first card slot and the second card slot.
  • the end of the base 1501 away from the first protrusion W is a blocking end 155 bent into the installation cavity Z, and the end surface of the blocking end 155 can abut against the outer peripheral surface of the second cleaning element to prevent the sewage solution from splashing out.
  • At least one flow uniformity bar 1521 is provided in the discharge port 152 for equally dividing the discharge port.
  • the quantity of the flow uniformity strips 1521 should not be too many, too many flow uniformity strips 1521 will affect the liquid discharge speed of the outlet 152 .
  • one or two flow equalizing bars 1521 are provided.
  • the flow equalization cavity 154 is in a symmetrical cone shape, and the outlets 152 are distributed on the symmetry axis of the cone shape.
  • a medium recovery mechanism 140 located in the liquid outlet area J2 is also provided in the installation chamber Z, and the medium recovery mechanism 140 is arranged adjacent to the second cleaning part 300 for recycling the sewage solution on the second cleaning part 300 .
  • the medium recovery mechanism 140 includes: a scraper seat 141 located in the installation cavity Z, the scraper seat 141 is provided with a scraper portion 1412, a storage cavity 1411, and a row connected to the storage cavity 1411
  • the liquid port 1413, the receiving cavity 1411 and the scraping portion 1412 extend along the axial direction (rotation axis direction) of the second cleaning member 300, the scraping portion 142 abuts against the cleaning surface of the second cleaning member 300, and the receiving cavity 1411 is configured as Collect the sewage solution obtained by extruding the cleaning surface through the scraper portion 142; and the filter element 142 has a number of meshes, the filter element 142 is arranged in the storage cavity 1411, and is distributed on the cleaning surface and the liquid
  • the scraping edge portion 1412 forms a scraping structure on the side close to the first protrusion W in the liquid outlet area J2, and the scraping edge portion 1412 protrudes toward the installation cavity Z, and can be squeezed on the outer circumference of the second cleaning member 300 face.
  • the liquid discharge port 1413 communicates with the above-mentioned second outlet, and the liquid discharge port 1413 can also be regarded as the above-mentioned second outlet, and the filter element 142 is closer to the second cleaning element 300 than the second outlet.
  • the filter element 142 is configured to form a negative pressure in the accommodating chamber 1411 by absorbing the sewage solution, so that the sewage solution flows toward the drain port 1413 .
  • the bottom of the scraper seat 141 is provided with a friction surface 1414 that is in contact with the cleaning surface of the second cleaning member 300; the friction surface 1414 is recessed toward a direction away from the cleaning surface to form a receiving cavity 1411, and the scraping edge portion 1412 faces toward the side of the cleaning surface.
  • the direction is protruded on the edge of the opening of the receiving cavity 1411 , and the scraping edge portion 1412 is set with the same length as the receiving cavity 1411 .
  • the filter element 142 is made of an absorbent material with liquid adsorption capacity, such as sponge, silica gel, nylon and other materials.
  • Several mesh holes on the filter element 142 are arranged in an array, and the filter element 142 can be regarded as a partition type structure.
  • the receiving cavity 1411 is provided with a connecting fitting part G, and the filter element 142 is arranged on the connecting fitting part G, and the connecting fitting part G is configured to form a stepped structure on the cavity wall of the receiving cavity 1411 for installing and limiting the filter element 142 . Therefore, it has the advantage of convenient installation.
  • the scraper seat 141 is installed in the installation cavity Z in a detachable manner.
  • the scraper base 141 is provided with an installation structure 143 , and the scraper base 141 is detachably mounted on the target part through the installation structure 143 , and the above target part is the installation cavity Z.
  • the installation structure 143 includes a magnetic piece 1431 arranged on the top of the scraper base 141.
  • the scraper base 141 is also provided with a mounting groove 1432 for receiving the magnetic piece 1431.
  • the magnetic piece 1431 is configured to make the scraper base 141 adsorb to the on the target piece. It can be understood that the installation cavity Z can be made of materials capable of absorbing magnetic objects. It is also possible to set a magnetic pole opposite to the magnetic piece 1431 in the installation cavity Z, and through the attraction force between the above-mentioned magnetic pole and the magnetic piece 1431 Realize the installation of scraper seat 141.
  • the medium recovery mechanism 140 is connected to the second box body 600 , and the second box body 600 is used to store the sewage solution collected by the medium recovery mechanism 140 .
  • the second liquid inlet 610 of the second box body 600 is connected to the liquid discharge port 1413 through a sewage inlet pipe (not shown in the figure).
  • a negative pressure generator is also provided on the second box body 600, and the negative pressure generator is used to generate negative pressure in the second box body 600.
  • the negative pressure here refers to the above-mentioned third pumping pump. suction force, under the action of the third suction force, the sewage solution on the second cleaning element 300 is sucked into the second box body 600 through the medium recovery mechanism 140 .
  • the structure of the above-mentioned negative pressure generator is as follows: it includes a vacuum port 650 arranged on the second box body 600 , a hose 652 connected to the vacuum port 650 , and a vacuum pump 651 arranged on the hose 652 .
  • the filter element 142 forms a negative pressure in the auxiliary receiving cavity 1411 to promote the sewage solution to flow toward the drain port 1413 .
  • the present invention also provides a matching structure
  • the matching structure includes the above-mentioned dust collection box 400, the above-mentioned first box body 500 and the above-mentioned second box body 600, the dust collection box 400, the first box body 500 and the second box body 600 Any one of them is detachably arranged in the body 100 , and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400 .
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the matching structure also includes: a mounting seat 130 accommodated in the fuselage 100, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably arranged on the mounting seat 130, and the mounting seat 130 is detachable Set in the fuselage 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a cleaning assembly is provided on the body 100, and the cleaning assembly includes the above-mentioned dust box assembly, the above-mentioned first cleaning part 200, the above-mentioned second cleaning part 300, the above-mentioned mounting seat 130, the above-mentioned first box body 500 and the above-mentioned second Two boxes 600, wherein the first box 500 and the second box 600 are arranged on both sides of the dust box 400 in an axisymmetric manner, the dust box assembly is located in the mounting seat 130, and the bottom of the mounting seat 130 is provided with
  • the avoidance area K is such that the air inlet 460 communicates with the air inlet port 1123 , and the dust outlet 470 communicates with the dust outlet port 1124 .
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • a handle 450 is pivotally connected to the top of the dust box 400 , and a protrusion 451 is provided at the pivot joint between the handle 450 and the dust box 400 .
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that matches the protrusion 451; when the handle 450 is in the initial state, the protrusion 451 is engaged with the card slot 1301; when the handle 450 is in In the pulling state, the protrusion 451 is disengaged from the engaging groove 1301 .
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • a liquid level detection structure is provided in the first liquid storage chamber of the first box body 500.
  • the first liquid storage chamber exists in the vertical direction Height difference, please refer to Figure 27 and Figure 28,
  • the liquid level detection structure includes a first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and a first conductive member 530 arranged in the first liquid storage chamber
  • the second conductive member 540 at the highest position is used to detect the highest liquid level
  • the first terminal 133 used to cooperate with the first conductive member 530 and the first terminal 133 used to cooperate with the second conductive member 540 are provided in the first groove of the mounting base 130 The second terminal 134.
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the The second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the first terminal 133 and the second terminal 134 respectively abut against the first conductive part and the second conductive part.
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • a full load detection structure 640 is provided in the second liquid storage cavity of the second box body 600 for detecting the highest liquid level in the second box body 600 .
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown). It is rotatably installed in the second box body 600, and the permanent magnet is fixed on the float 641.
  • the second box body 600 is provided with a Hall sensor 644 that cooperates with the permanent magnet, wherein the density of the float 641 is smaller than that of the sewage in the second box body. The density of the solution.
  • the mounting base 130 is provided with a first liquid inlet joint 135 for connecting with the first liquid inlet 510 and a first liquid outlet joint 136 for connecting with the first liquid outlet 520, wherein, The first liquid inlet connector 135 and the first liquid outlet connector 136 are located at the bottom of the first groove.
  • the mounting base 130 is provided with a second liquid inlet connector 137 for connecting with the second liquid inlet 610 and a second liquid outlet connector 138 for connecting with the second liquid outlet 620, wherein the second inlet The liquid joint 137 and the second liquid outlet joint 138 are located at the bottom of the third groove.
  • the first liquid inlet joint 135 is connected with a liquid replenishment pipe 1601 and is connected with the liquid replenishment shut-off mechanism 160 through the liquid replenishment pipe 1601 ;
  • the purpose of setting the first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137 and the second liquid outlet connector 138 is to realize the detachable connection between the first box body 500 and the mounting base 130 1.
  • the detachable connection between the second box body 600 and the mounting base 130 is to realize the detachable connection between the second box body 600 and the mounting base 130 .
  • first liquid inlet joint 135, first liquid outlet joint 136, second liquid inlet joint 137 and second liquid outlet joint 138 are not provided, then the first liquid inlet 510, the first liquid outlet 520, the second liquid inlet The liquid port 610 and the second liquid outlet 620 are directly connected to the pipeline, which makes it inconvenient to remove the first box body 500 and the second box body 600 from the mounting base 130 .
  • the first liquid inlet 510 and/or the first liquid outlet 520 are provided with a first shut-off mechanism , the first shut-off mechanism has a cut-off state for blocking the first liquid inlet 510 and/or the first liquid outlet 520 and an open state for opening the first liquid inlet 510 and/or the first liquid outlet 520; when the first box When the body 500 is separated from the mounting base 130, the first cut-off mechanism is in a cut-off state.
  • the installation position of the first shut-off mechanism can be divided into three situations: first, the first liquid inlet 510 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state for cutting off the first liquid inlet 510 and open the opening state of the first liquid inlet 510; second, the first liquid outlet 520 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state of cutting off the first liquid outlet 520 and opens the first outlet.
  • the opening state of the liquid port 520; the third type, the first liquid inlet 510 and the first liquid outlet 520 are provided with a first shut-off mechanism, and the first shut-off mechanism has the function of cutting off the first liquid inlet 510 and the first liquid outlet.
  • the problem of liquid leakage at the first liquid inlet 510 can also be solved by setting a hollow extension column 511 at the first liquid inlet 510.
  • the hollow extension column 511 is accommodated in the first liquid storage chamber,
  • the hollow extension column 511 is a thin tubular member with top and bottom openings, and the top opening of the hollow extension column 511 is set close to the top of the first liquid storage chamber.
  • the second liquid inlet 610 and/or the second liquid outlet 620 are provided with a second Two cut-off mechanism 630, the second cut-off mechanism 630 has the blocking state of blocking the second liquid inlet 610 and/or the second liquid outlet 620 and the opening state of opening the second liquid inlet 610 and/or the second liquid outlet 620 ;
  • the second cut-off mechanism 630 is in a cut-off state.
  • the installation position of the second shutoff mechanism 630 can be divided into three situations: first, the second liquid inlet 610 is provided with the second shutoff mechanism 630 , and the second shutoff mechanism 630 has the ability to cut off the second liquid inlet 610 The cut-off state and the open state of opening the second liquid inlet 610; second, the second liquid outlet 620 is provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has a cut-off state that cuts off the second liquid outlet 620 and open the open state of the second liquid outlet 620; third, the second liquid inlet 610 and the second liquid outlet 620 are provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has the ability to cut off the second liquid inlet The cut-off state of the port 610 and the second liquid outlet 620, and the open state of the second liquid inlet 610 and the second liquid outlet 620 are opened.
  • the structures of the first shut-off mechanism, the second shut-off mechanism 630 , the replenishment shut-off mechanism 160 and the sewage shut-off mechanism 170 are the same.
  • the fluid replacement shut-off mechanism 160 is taken as an example for illustration, please refer to FIG. 46 , the fluid supplement shut-off mechanism 160 includes:
  • the valve body 161 has a fluid passage and an outlet 1611 and an inlet 1612 communicating with the fluid passage; the fluid passage has a first sealing surface 1613 distributed along its inner wall; the sealing seat 162 is slidably arranged in the fluid passage
  • the sealing seat 162 has a second sealing surface 1614 facing the first sealing surface 1613; the sealing body 163 is fixed on the first sealing surface 1613 or the second sealing surface 1614; the biasing member 164 is located on the valve body 161 and Between the sealing seats 162 , a biasing force is applied to the sealing seats 162 toward the first sealing surface 1613 , so that the sealing seats 162 abut against the inlet port 1612 , so that the liquid supplement shut-off mechanism 160 is in a blocking state.
  • the sealing body 163 In the cut-off state, the sealing body 163 is clamped between the first sealing surface 1613 and the second sealing surface 1614 by the above-mentioned biasing force, and seals the first sealing surface 1613 and the second sealing surface 1614.
  • the solution Impossible to flow in the fluid channel In the open state, the sealing seat 162 is forced to separate from the first sealing surface 1613 by the contact force of the external ejector. In this state, the solution in the fluid channel can flow from the inlet port 1612 to the outlet port 1611 .
  • the sealing seat 162 includes a valve core 1621 movable in the fluid channel, the valve core 1621 is provided with the above-mentioned second sealing surface 1614, and the surface body of the valve core 1621 provided with the above-mentioned second sealing surface 1614 is defined as the first end surface , and the face body facing away from the first end face is defined as the second end face.
  • a first rod portion 1622 extending to the outside of the valve body 161 through the inlet port 1612 is further provided on the first end surface, and the first rod portion 1622 is used to cooperate with the external ejector.
  • the second end surface is provided with a second rod portion 1623 extending away from the first end surface, and the second rod portion 1623 is located in the fluid passage for guiding the movement of the valve core 1621 .
  • Guide grooves 1615 distributed along the extension direction of the second rod part 1623 are also provided in the fluid channel, and the second rod part 1623 is inserted in the guide groove 1615 to realize the movement guide of the valve core 1621 .
  • the first rod part 1622 and the second rod part 1623 are distributed in parallel or coaxially.
  • the biasing member 164 is preferably a spring, and the biasing member 164 is distributed along the extension direction of the first rod portion 1622 and the second rod portion 1623 , so that the direction of the elastic force provided by the biasing member 164 is consistent with the moving direction of the valve core 1621 .
  • the sealing body 163 is an annular sealing ring. In one embodiment, the sealing body 163 is fixed on the valve core 1621 and moves together with the valve core 1621 . Has ribs for improved sealing.
  • first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137, and the second liquid outlet connector 138 need to be provided with an external ejector T can be determined according to its corresponding first Whether a shut-off mechanism is provided on the liquid inlet 510 , the first liquid outlet 520 , the second liquid inlet 610 and the second liquid outlet 620 depends.
  • the liquid replenishment cut-off mechanism 160 on the liquid replenishment interface 1122 and the sewage discharge interception mechanism 170 on the sewage discharge interface 1121 are triggered by external equipment.
  • the following situation is limited: only the second liquid outlet 620 is provided with the second shutoff mechanism Y, and the second liquid inlet 610 , the first liquid inlet 510 and the first liquid outlet 520 are not provided with a shutoff mechanism.
  • the reasons are as follows: a filter 560 is connected to the first liquid outlet 520, and when the first box body 500 is separated from the mounting base 130, the liquid in the first liquid storage chamber is not easy to leak through the first liquid outlet 520;
  • the liquid inlet 510 can adopt an extension column 511 structure.
  • the first liquid inlet 510 When the first box body 500 is separated from the mounting base 130, the first liquid inlet 510 is not easy to leak; The structure of the extension column 511 at the liquid port 510 makes it difficult for the second liquid inlet 610 to leak when the second box body 600 is separated from the mounting base 130 .
  • the second shut-off mechanism Y of the second liquid outlet 620 is triggered to be in an open state after the second box body 600 is installed on the mounting base 130 , and the second shut-off mechanism Y of the second liquid outlet 620 can only be opened when the second box body 600 When it is separated from the mounting base 130, it changes from the open state to the cut-off state.
  • the specific working process is as follows:
  • the first liquid outlet 520 delivers cleaning liquid to the medium distribution mechanism in the installation chamber Z through the liquid outlet pipe 550, and the medium distribution mechanism wets the second The cleaning part 300 and the second cleaning part 300 wet-mop the surface to be cleaned; at the same time, the second box body 600, under the action of the third suction force generated by the vacuum pump 651, passes through the medium recovery mechanism and the dirt inlet in the installation chamber Z.
  • the pipe sucks the sewage solution on the second cleaning element 300 into the second liquid storage chamber.
  • the liquid replenishment shut-off mechanism 160 on the liquid replenishment interface 1122 is in an open state under the action of the external device, and the cleaning solution in the liquid replenishment tank of the external device passes through the liquid replenishment interface 1122--the liquid replenishment shut-off mechanism 160 in turn.
  • the sewage interception mechanism 170 on the sewage interface 1121 is in the open state under the action of the external equipment, and the sewage solution in the second box body 600 passes through the inlet of the second interception mechanism Y in sequence --
  • the fuselage 100 includes a fuselage body 110 and a strike plate assembly floating on the front of the fuselage body 110
  • the strike plate assembly 120 includes: a strike plate body 120, a strike plate assembly
  • the plate body 120 covers the front part of the body 110 of the washing machine in a stepped shape
  • the second trigger mechanism is connected to an external drive circuit and is configured to trigger when the impact plate body 120 is displaced due to collision. And send a stop motion signal to the floor washing machine
  • the buffer mechanism is configured to perform elastic buffering on the collision plate body 120 in the case of further displacement of the collision plate body 120; In the case of displacement, elastic recovery is performed on the displacement of the collision plate body 120 to return to the central part of the front part of the fuselage body 110 .
  • the stepped collision plate body 120 can realize the collision triggering of the front and side parts of the washing machine in the running direction, effectively improving the overall obstacle avoidance ability of the washing machine.
  • an impact force will be generated between the impact plate body 120 and the obstacle.
  • the floor scrubber will generate vibration and noise.
  • Elastic cushioning can effectively reduce vibration and noise, improve user comfort and improve the anti-vibration performance of the scrubber.
  • the striker body 120 will have a shape and position deviation with the fuselage body 110 after multiple collisions
  • the above shape and position deviation refers to the position and shape of the striker body 120 and the fuselage body 110 compared with the factory state.
  • the above-mentioned deviation of shape and position will cause the washing machine to collide without being triggered, and also affect the aesthetics of the appearance.
  • the above-mentioned deviation of shape and position can be reduced or eliminated by the recovery mechanism, thereby ensuring The sensitivity of the trigger and the aesthetics of the appearance.
  • the fuselage body 110 includes a disc-shaped main body P and a front convex part Q protruding from the front of the main body P to form a front and back round shape; the top surface of the front convex part Q is lower than the top of the main body P surface, so as to form a stepped structure at the front of the fuselage body 110, and the strike plate body 120 covers the above-mentioned stepped structure.
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the setting form of the first strike plate 121 and the second strike plate 122 is as follows: in the first case, the first strike plate 121 and the second strike plate 122 are integrally arranged; in the second case, the first strike plate 121 and the second strike plate 122 upper and lower split settings.
  • first strike plate 121 and the second strike plate 122 adopt the form of upper and lower splits, there will inevitably be installation gaps when the first strike plate 121 and the second strike plate 122 are installed, and external dust and water vapor can pass through.
  • the installation gap enters the inside of the washing machine.
  • a rubber seal (not shown) is provided at the junction of the first strike plate 121 and the second strike plate 122. By setting the above rubber seal, it can be effectively reduced. Or prevent external dust and water vapor from entering the scrubber, which can prolong the service life of the equipment to a certain extent.
  • the second trigger mechanism includes a plurality of trigger sensors 124, one end of the trigger sensor 124 is in contact with the striker body 120, and the plurality of trigger sensors 124 are distributed on the steps.
  • the front side of the structure and the two sides of the ladder structure, the two sides of the above ladder structure are the left and right sides of the forward direction of the washing machine.
  • a plurality of trigger sensors 124 distributed on the front side body of the stepped structure are divided into upper and lower groups.
  • the protrusion Q corresponds to the front side body of the first striking plate 121 . Therefore, regardless of whether the collision area between the strike plate body 120 and the obstacle is located at the top, bottom or middle of the strike plate body 120 , the trigger sensor 124 can be triggered smoothly, which has the advantage of high trigger sensitivity.
  • the above multiple trigger sensors 124 are crash switches. Of course, it can be understood that the above multiple trigger sensors 124 include but are not limited to crash switches, and can also be other devices and structures capable of realizing crash triggers.
  • the buffer mechanism includes a plurality of first elastic buffer elements 125 provided on the front protrusion Q for buffering the impact of the first strike plate 121 and a plurality of first elastic buffer elements 125 provided on the main body P for buffering the impact of the second strike plate 122 Two elastic buffer elements 126 .
  • the first elastic buffering element 125 and the second elastic buffering element 126 are made of elastic material, and the above elastic material can be rubber, nylon, sponge and so on.
  • the board body 120 is further displaced, and the first elastic buffer element 125 and the second elastic buffer element 126 can absorb the impact force generated during a partial collision, thereby realizing elastic buffering.
  • the plurality of first elastic buffering elements 125 may be distributed at intervals, or may be connected in sequence to form continuous distribution.
  • the plurality of second elastic buffer elements 126 may be distributed at intervals or continuously.
  • the first elastic buffering element 125 and the second elastic buffering element 126 are preferably detachably disposed on the fuselage body 110 , so that they can be replaced conveniently.
  • the recovery mechanism includes at least one elastic element 123 , the strike plate body 120 is floatingly arranged on the front of the fuselage body 110 through the elastic element 123 , the elastic element 123 is arranged on the fuselage body 110 and connected with the strike plate body 120 .
  • the elastic element 123 is preferably a spring, one end of the elastic element 123 is engaged with the fuselage body 110 , and the other end of the elastic element 123 is engaged with the striker body 120 .
  • the elastic element 123 is arranged on the fuselage body 110 in an axisymmetric manner, and the front end of any pair of elastic elements 123 The distance is smaller than the distance between the rear end portions of the pair of elastic members 123 .
  • the fuselage body 110 includes a bottom cover 112 and a top cover 111, and the bottom of the bottom cover 112 is provided with a first dust suction port F, an installation cavity Z, a driving wheel set, a universal wheel, a first cleaning member 200 and In the second cleaning element 300 , a decoration cover 113 is pivotally connected to the top of the top cover 111 .
  • the decorative cover 113 has a closure that covers the dust collection box 400 , the first box body 500 and the second box body 600 so that the dust collection box 400 , the first box body 500 and the second box body 600 are closed in the fuselage body 110 state and an open state in which the dust box 400 , the first box body 500 and the second box body 600 are exposed to the outside by turning upwards around the pivot shaft.
  • the dust collecting box 400, the first box body 500 and the second box body 600 can be easily removed, and the hypa on the dust collecting box 400 can be easily replaced, which has the advantage of being convenient to use.
  • the ranging mechanism 1111 has a first state exposed outside the fuselage 100 and a second state accommodated in the fuselage 100; the support structure 700, Set in the fuselage 100 and supported under the distance measuring mechanism 1111; the sensing unit 1112 is set on the fuselage 100 and connected to the support structure 700, the sensing unit is configured to judge the height of external obstacles, to forming a driving signal for controlling the lifting of the supporting structure 700; and a controller (not shown), connected to the sensing unit; wherein, the supporting structure 700 drives the distance measuring mechanism 1111 in the first position in response to the driving signal of the sensing unit 1112 state and a second state.
  • the distance measuring mechanism 1111 is located at the rear of the fuselage 100 , and the distance measuring mechanism 1111 is behind the advancing direction of the fuselage 100 compared with the second cleaning element 300 .
  • the distance measuring mechanism 1111 is higher than the sensing unit, and the distance measuring mechanism 1111 can be an LDS lidar mechanism or other types of distance measuring devices.
  • the distance measuring mechanism 1111 is named Distance measurement, but it can also have functions such as building maps, positioning, and identifying obstacles.
  • the identification system in the present invention can adjust the height of the whole machine in time according to the information of surrounding obstacles, so that the washing machine can enter a low space for cleaning operations.
  • the height of the whole machine mentioned above refers to the sum of the heights of the fuselage 100 and the distance measuring mechanism 1111 when the distance measuring mechanism 1111 is in the first state; space area.
  • the sensing unit 1112 on the body 100 sends a driving signal to the support structure 700 to drive the distance measuring mechanism 1111 into the body 100.
  • the washing machine can enter the low space smoothly. space for cleaning.
  • the supporting structure 700 drives the distance measuring mechanism 1111 to lift up, which is convenient to switch and effectively improves the cleaning ability.
  • the side wall of the fuselage 100 close to the distance measuring mechanism 1111 is provided with a first perspective window 1114, the first perspective window 1114 is configured to facilitate the distance measuring mechanism 1111 to sense the external environment when the distance measuring mechanism 1111 is in the second state, so as to control the washing machine to continue working.
  • the distance measuring mechanism 1111 is in the second state, the pain point that the distance measuring mechanism 1111 cannot perform position recognition and positioning judgment is solved, and the cleaning ability and intelligent recognition ability of the scrubber in low spaces are effectively improved.
  • the fuselage 100 is provided with a plurality of sensing units 1112 , at least one sensing unit 1112 is arranged on the top of the fuselage 100 , and at least one sensing unit 1112 is distributed on the front side of the ranging mechanism 1111 .
  • the sensing unit 1112 is a TOF sensor, and a plurality of sensing units 1112 are distributed on the front side, left side and right side of the ranging mechanism 1111 . In this way, the height information of obstacles around the ranging mechanism 1111 can be collected in an all-round way, and feedback can be made in time before the ranging mechanism 1111 collides with an obstacle, and the position of the ranging mechanism 1111 can be adjusted.
  • the top of the fuselage body 110 of the fuselage 100 is provided with a storage slot for installing a plurality of sensing units 1112, and the storage slot is located in front of the distance measuring mechanism 1111 and distributed close to the distance measuring mechanism 1111. .
  • the top opening of the storage tank, the sensing unit 1112 is installed into the storage tank through the top opening.
  • the top opening of the storage tank is also covered with a second perspective window 127, the second perspective window 127 is used to package a plurality of sensing units 1112 in the storage tank, wherein the storage tank is arc-shaped, and the plurality of sensing units 1112 are spaced apart Distributed in the storage tank.
  • a first trigger mechanism is provided between the distance measuring mechanism 1111 and the support structure 700, and the first trigger mechanism is triggered in response to the collision between the distance measuring mechanism 1111 and the obstacle,
  • the ranging mechanism 1111 is switched from the first state to the second state.
  • the distance measuring mechanism 1111 can be moved above the support structure 700 .
  • the distance measuring mechanism 1111 moves under the action of an external force to trigger the first trigger mechanism. Please refer to Fig. 25 and Fig.
  • the above-mentioned first trigger mechanism includes a trigger switch 1113 and an elastic element 1117, and the trigger switch 1113 is arranged on the movement path of the distance measuring mechanism 1111, thus, when the distance measuring mechanism 1111 is under the action of an external force When moving, the above-mentioned trigger switch 1113 can be triggered, and the trigger switch 1113 is electrically connected with the support structure 700 to realize the transmission of the trigger signal.
  • the elastic element 1117 is configured so that the distance measuring mechanism 1111 is floating above the support structure 700; when the distance measuring mechanism 1111 does not collide with an obstacle, the elastic element 1117 can make the distance between the bottom of the distance measuring mechanism 1111 and the trigger switch 1113 Maintain a predetermined trigger distance; after the distance measuring mechanism 1111 collides with an obstacle, the elastic element 1117 is used to drive the distance measuring mechanism 1111 to reset.
  • the elastic element 1117 is preferably a spring. Specifically, the top end of the elastic element 1117 is engaged with the distance measuring mechanism 1111 , and the bottom end of the elastic element 1117 is engaged with the supporting structure 700 . Thus, the distance measuring mechanism 1111 is driven by the collision force of an external obstacle to control the supporting structure 700 to move downward.
  • a motion conversion structure is provided between the distance measuring mechanism 1111 and the supporting structure 700, and the motion conversion structure is configured so that when the distance measuring mechanism 1111 collides in the running direction, the distance measuring mechanism 1111 is subjected to a collision force in the running direction.
  • the horizontal displacement component is at least partially converted into a vertical displacement component; wherein the horizontal displacement component is smaller than the vertical displacement component.
  • the aforementioned horizontal displacement component is smaller than the vertical displacement component means: the displacement of the distance measuring mechanism 1111 in the horizontal direction is smaller than the displacement of the distance measuring mechanism 1111 in the vertical direction. Please refer to Fig.
  • the motion conversion structure includes a guide groove 1115 and a limit rod 1116, one of which is arranged at the bottom of the distance measuring mechanism 1111, and the other is arranged at the top of the support structure 700, and the two ends of the limit rod 1116 pass through the guide groove 1115, wherein the guide groove 1115 is inclined relative to the horizontal plane, so that the distance measuring mechanism 1111 has a downward and backward movement posture.
  • the supporting structure 700 includes a frame 710, a sliding seat 720, a driving mechanism 730 and a guide unit 740, the frame 710 is set in the installation area M of the fuselage body 110, and the sliding seat 720 is supported on The bottom of the distance measuring mechanism 1111 is arranged on the frame 710 in a liftable manner driven by the driving mechanism 730.
  • the driving mechanism 730 drives the sliding seat 720 up and down in response to the control signal of the controller.
  • the guide unit 740 is used to guide the sliding seat 720. Lift and lower vertically.
  • the driving mechanism 730 includes a driver 731, which is arranged on the frame 710 and is connected with the controller for executing the control signal of the controller; 720 on the bottom.
  • the guide unit 740 is also provided with a micro switch (not shown) for limiting the upper limit position and the lower limit position of the sliding seat 720 .
  • the second trigger mechanism in the strike plate assembly is connected to the drive mechanism 730 in the support structure 700, the second trigger mechanism and the drive mechanism 730 are connected through a line, and the second trigger mechanism responds to the strike plate body 120 and the drive mechanism 730.
  • the collision of the obstacle is triggered, so that the distance measuring mechanism 1111 switches from the first state to the second state.
  • a line laser module 800 is provided on the side wall of the fuselage 100, and the line laser module 800 is used to detect the distance between the outer wall of the fuselage 100 and the cleaning boundary outside.
  • the line laser module 800 is arranged on the side wall of the fuselage body 110. The line laser module 800 can accurately measure the distance between the fuselage 100 and the external cleaning boundary when it is working, so as to ensure that the fuselage 100 is kept clean.
  • the self-moving cleaning equipment in the present invention can be applied to cleaning systems.
  • the cleaning system includes a cleaning base station (not shown in the figure) and the self-moving cleaning equipment, wherein the cleaning base station is used to place the self-moving cleaning equipment and perform dust discharge, liquid replenishment and sewage discharge operations.
  • the cleaning base station is provided with a first recovery box, a second recovery box and a liquid replacement box.
  • the dust outlet 470 and the air inlet 460 of the fuselage 100 are respectively suitable for It is connected with the first recovery box of the cleaning base station for dust removal; the first liquid inlet 510 is connected with the liquid replenishment cavity of the liquid replenishment box for liquid replenishment; the second liquid outlet 620 is connected with the second recovery box The second recovery chamber is communicated for sewage discharge.
  • the present invention provides a self-moving cleaning device, comprising: a body 100, the bottom of which is provided with a first dust suction port F and an installation cavity Z; a driving wheel set, Located at the bottom of the fuselage 100, used to drive the fuselage 100 forward or backward; the universal wheel is rotatably located at the bottom of the fuselage 100, used to assist the fuselage 100 to move forward or backward; the first cleaning part 200, It can be rotatably arranged in the first dust suction port F for cleaning the surface to be cleaned; the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100 and is used for wet dragging the surface to be cleaned.
  • the second cleaning part 300 is relatively
  • the first cleaning part 200 is at the rear of the forward direction of the fuselage 100;
  • the dust collecting box 400 is located in the fuselage 100, and the dust collecting box 400 has a dust collecting cavity communicated with the first dust suction port F, and the first suction force Under the action, it is used to collect the dirt cleaned by the first cleaning member 200 .
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • a floor-cleaning robot with a floor-moving function means that only a rotating mop is provided at the bottom of the body 100, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhering to the surface to be cleaned during the rotation process, and make the dust on the surface to be cleaned blow up. up to facilitate dust collection.
  • the first suction force is generated in the body 100, and the dirt on the surface to be cleaned enters the dust collection box 400 through the first suction port F under the action of the first suction force. cavity.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located above the first cleaning part 200, and the first cleaning part 200 and Between the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber.
  • the dust gas channel V is arc-shaped or inclined straight line shape or any shape that facilitates the flow of dust and air.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and an exhaust port 460 capable of allowing the dirt in the dust collection chamber to be discharged from the dust collection box 400 .
  • the dust outlet 470 , the air inlet 460 and the dust outlet 470 are all in communication with the dust collection chamber of the dust collection box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • Air inlet 460 and dust outlet 470 are positioned at the rear of fuselage 100 advancing direction compared with second cleaning part 300;
  • the dust discharge interface 1124 and the air intake interface 1123 of the scrubber cooperate with external equipment, the dust collection chamber is forced to communicate with the first recovery box.
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic piece 472 and a second magnetic piece 473 , and the magnetic forces of the first magnetic piece 472 and the second magnetic piece 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter element 431 and a hard hollow piece 432, and the hard hollow piece 432 and the filter element 431 are fixed to form a whole; wherein, the hard hollow piece 432 is located in the filter unit 430 near the inside of the dust collection chamber On the one hand, the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collecting cavity from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • the top of the dust box 400 is pivotally connected with a handle 450, and the handle 450 is connected to the dust box 400.
  • a protrusion 451 is provided at the pivot joint.
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that cooperates with the convex portion 451; when the handle 450 is in the initial state, the convex portion 451 is engaged with the card slot 1301; out of slot 1301.
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • the first box body 500 has a first liquid storage chamber, and a first liquid inlet 510 and a second liquid outlet 520 communicating with the first liquid storage chamber , in order to be able to grasp the liquid level situation in the first box body 500 in real time, a liquid level detection structure is provided in the first liquid storage cavity of the first box body 500.
  • the first liquid storage cavity is vertically There is a height difference
  • the liquid level detection structure includes a first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and a first conductive member 530 arranged at the highest position of the first liquid storage chamber for detecting the highest liquid level.
  • the second conductive element 540 is provided in the first groove of the mounting base 130 with a first terminal 133 for matching with the first conductive element 530 and a second terminal 134 for matching with the second conductive element 540 .
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the The second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the first terminal 133 and the second terminal 134 respectively abut against the first conductive member and the second conductive member, taking the lowest detection as an example, when the first liquid storage chamber
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • the second box body 600 has a second liquid storage chamber, and a second liquid inlet 610 and a second liquid outlet 620 communicated with the second liquid storage chamber.
  • the second liquid storage cavity of the second box body 600 is provided with a full-load detection structure 640 for detecting the highest liquid level in the second box body 600 .
  • the difference between the second box body 600 and the first box body 500 is that only the highest liquid level needs to be detected, and there is no need to pay attention to the lowest liquid level.
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown), the float 641 is arranged at one end of the float 642, and the end of the float 642 away from the float 641 is rotatably arranged in the second box through a swing shaft 643
  • the permanent magnet is fixed on the float 641
  • the hall sensor 644 matched with the permanent magnet is arranged in the second box body 600, wherein the density of the float 641 is smaller than that of the sewage solution in the second box body.
  • one end of the second cleaning part 300 is rotatably provided with a side-drawing end cover unit 310 , and the second cleaning part 300 is detachably connected to the body 100 through the side-drawing end cover unit 310 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis.
  • the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis.
  • the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311 , and the side-drawing end cover 311 is rotated at one end of the second cleaning member 300 through a bearing 312 and a rotating shaft 313 .
  • the cleaning element 300 is detachably connected to the main body 100 through a side-drawn end cover 311 .
  • the driver 900 is connected with an output end 910, and the other end of the second cleaning part 300 abuts against the output end 910. After the second cleaning part 300 is installed in the installation cavity Z of the fuselage 100, the side cover 311 and the output end 910 An end support of the second cleaning member 300 is formed. Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a first box body 500 and a second box body 600 are also provided on the body 100, and any one of the dust collection box 400, the first box body 500 and the second box body 600 is detachably arranged on the machine body.
  • the body 100, and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400.
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the fuselage 100 is also provided with a mounting base 130, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably located on the mounting base 130, the first box body 500 and the second box body 600 are The two sides of the dust collecting box 400 are arranged in an axisymmetric manner, and the mounting base 130 is detachably arranged in the body 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a medium distribution mechanism 150 for distributing cleaning solution to the second cleaning element 300 and a medium recovery mechanism 140 for collecting the sewage solution on the second cleaning element 300 are also provided in the installation cavity Z of the fuselage 100 .
  • the medium distribution mechanism 150 is connected with the first box body 500, and the first box body 500 is used to deliver cleaning solution to the medium distribution mechanism 150, so that the second cleaning piece in the installation cavity Z is wetted.
  • the medium recovery mechanism 140 is connected to the second box body 600 , and the second box body 600 is used for storing the sewage solution collected by the medium recovery mechanism 140 .
  • the second box body 600 is also provided with a negative pressure generator, which is used to generate negative pressure in the second box body 600. Under the action of the negative pressure, the sewage solution on the second cleaning element 300 passes through the medium recovery mechanism 140 is sucked into the second box body 600 .
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • the fuselage 100 includes a fuselage body 110 and a strike plate assembly floating on the front of the fuselage body 110.
  • the strike plate assembly 120 includes: a strike plate body 120, which is stepped and covers the floor washing The front part of the body 110 of the washing machine; the second trigger mechanism is connected to the external drive circuit and is configured to trigger and send a stop motion signal to the washing machine when the collision plate body 120 is displaced due to collision;
  • the buffer mechanism is configured to perform elastic buffering on the striker body 120 when the striker body 120 is further displaced;
  • the recovery mechanism is configured to cushion the striker body 120 in the case of a further displacement
  • the displacement of 120 is elastically restored to the central part of the front part of the fuselage body 110 .
  • the stepped collision plate body 120 can realize the collision triggering of the front and side parts of the washing machine in the running direction, effectively improving the overall obstacle avoidance ability of the washing machine.
  • an impact force will be generated between the impact plate body 120 and the obstacle.
  • the floor scrubber will generate vibration and noise.
  • Elastic cushioning can effectively reduce vibration and noise, improve user comfort and improve the anti-vibration performance of the scrubber.
  • the striker body 120 will have a shape and position deviation with the fuselage body 110 after multiple collisions
  • the above shape and position deviation refers to the position and shape of the striker body 120 and the fuselage body 110 compared with the factory state.
  • the above-mentioned deviation of shape and position will cause the washing machine to collide without being triggered, and also affect the aesthetics of the appearance.
  • the above-mentioned deviation of shape and position can be reduced or eliminated by the recovery mechanism, thereby ensuring The sensitivity of the trigger and the aesthetics of the appearance.
  • the fuselage body 110 includes a disc-shaped main body P and a front convex part Q protruding from the front of the main body P to form a front and back round shape; the top surface of the front convex part Q is lower than the top of the main body P surface, so as to form a stepped structure at the front of the fuselage body 110, and the strike plate body 120 covers the above-mentioned stepped structure.
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the setting form of the first strike plate 121 and the second strike plate 122 is as follows: in the first case, the first strike plate 121 and the second strike plate 122 are integrally arranged; in the second case, the first strike plate 121 and the second strike plate 122 upper and lower split settings.
  • first strike plate 121 and the second strike plate 122 adopt the form of upper and lower splits, there will inevitably be installation gaps when the first strike plate 121 and the second strike plate 122 are installed, and external dust and water vapor can pass through.
  • the installation gap enters the inside of the washing machine.
  • a rubber seal (not shown) is provided at the junction of the first strike plate 121 and the second strike plate 122. By setting the above rubber seal, it can be effectively reduced. Or prevent external dust and water vapor from entering the scrubber, which can prolong the service life of the equipment to a certain extent.
  • the second trigger mechanism includes a plurality of trigger sensors 124, one end of the trigger sensor 124 is in contact with the striker body 120, and the plurality of trigger sensors 124 are distributed on the steps.
  • the front side of the structure and the two sides of the ladder structure, the two sides of the above ladder structure are the left and right sides of the forward direction of the washing machine.
  • a plurality of trigger sensors 124 distributed on the front side body of the stepped structure are divided into upper and lower groups.
  • the protrusion Q corresponds to the front side body of the first striking plate 121 . Therefore, regardless of whether the collision area between the strike plate body 120 and the obstacle is located at the top, bottom or middle of the strike plate body 120 , the trigger sensor 124 can be triggered smoothly, which has the advantage of high trigger sensitivity.
  • the above multiple trigger sensors 124 are crash switches. Of course, it can be understood that the above multiple trigger sensors 124 include but are not limited to crash switches, and can also be other devices and structures capable of realizing crash triggers.
  • the buffer mechanism includes a plurality of first elastic buffer elements 125 provided on the front protrusion Q for buffering the impact of the first strike plate 121 and a plurality of first elastic buffer elements 125 provided on the main body P for buffering the impact of the second strike plate 122 Two elastic buffer elements 126 .
  • the first elastic buffering element 125 and the second elastic buffering element 126 are made of elastic material, and the above elastic material can be rubber, nylon, sponge and so on.
  • the board body 120 is further displaced, and the first elastic buffer element 125 and the second elastic buffer element 126 can absorb the impact force generated during a partial collision, thereby realizing elastic buffering.
  • the plurality of first elastic buffer elements 125 may be distributed at intervals, or may be connected in sequence to form continuous distribution.
  • the plurality of second elastic buffer elements 126 may be distributed at intervals or continuously.
  • the first elastic buffering element 125 and the second elastic buffering element 126 are preferably detachably disposed on the fuselage body 110 , so that they can be replaced conveniently.
  • the recovery mechanism includes at least one elastic element 123 , the strike plate body 120 is floatingly arranged on the front of the fuselage body 110 through the elastic element 123 , the elastic element 123 is arranged on the fuselage body 110 and connected with the strike plate body 120 .
  • the elastic element 123 is preferably a spring, one end of the elastic element 123 is engaged with the fuselage body 110 , and the other end of the elastic element 123 is engaged with the striker body 120 .
  • the elastic element 123 is arranged on the fuselage body 110 in an axisymmetric manner, and the front end of any pair of elastic elements 123 The distance is smaller than the distance between the rear end portions of the pair of elastic members 123 .
  • the fuselage body 110 includes a bottom cover 112 and a top cover 111, and the bottom of the bottom cover 112 is provided with a first dust suction port F, an installation cavity Z, a driving wheel set, a universal wheel, a first cleaning member 200 and In the second cleaning element 300 , a decoration cover 113 is pivotally connected to the top of the top cover 111 .
  • the decorative cover 113 has a closure that covers the dust collection box 400 , the first box body 500 and the second box body 600 so that the dust collection box 400 , the first box body 500 and the second box body 600 are closed in the fuselage body 110 state and an open state in which the dust box 400 , the first box body 500 and the second box body 600 are exposed to the outside by turning upwards around the pivot shaft.
  • the dust collecting box 400, the first box body 500 and the second box body 600 can be easily removed, and the hypa on the dust collecting box 400 can be easily replaced, which has the advantage of being convenient to use.
  • the ranging mechanism 1111 has a first state exposed outside the fuselage 100 and a second state accommodated in the fuselage 100; the support structure 700, Set in the fuselage 100 and supported under the distance measuring mechanism 1111; the sensing unit 1112 is set on the fuselage 100 and connected to the support structure 700, the sensing unit is configured to judge the height of external obstacles, to forming a driving signal for controlling the lifting of the supporting structure 700; and a controller (not shown), connected to the sensing unit; wherein, the supporting structure 700 drives the ranging mechanism 1111 in the first state and the first state in response to the driving signal of the sensing unit 1112 Switch between the second state.
  • the distance measuring mechanism 1111 is located at the rear of the fuselage 100 , and the distance measuring mechanism 1111 is behind the advancing direction of the fuselage 100 compared with the second cleaning element 300 .
  • the distance measuring mechanism 1111 is higher than the sensing unit, and the distance measuring mechanism 1111 can be an LDS lidar mechanism or other types of distance measuring devices.
  • the distance measuring mechanism 1111 is named Distance measurement, but it can also have functions such as building maps, positioning, and identifying obstacles.
  • the identification system in the present invention can adjust the height of the whole machine in time according to the information of surrounding obstacles, so that the washing machine can enter a low space for cleaning operations.
  • the height of the whole machine mentioned above refers to the sum of the heights of the fuselage 100 and the distance measuring mechanism 1111 when the distance measuring mechanism 1111 is in the first state; space area.
  • the sensing unit 1112 on the body 100 sends a driving signal to the support structure 700 to drive the distance measuring mechanism 1111 into the body 100.
  • the washing machine can enter the low space smoothly. space for cleaning.
  • the supporting structure 700 drives the distance measuring mechanism 1111 to lift up, which is convenient to switch and effectively improves the cleaning ability.
  • the side wall of the fuselage 100 close to the distance measuring mechanism 1111 is provided with a first perspective window 1114, the first perspective window 1114 is configured to facilitate the distance measuring mechanism 1111 to sense the external environment when the distance measuring mechanism 1111 is in the second state, so as to control the washing machine to continue working.
  • the distance measuring mechanism 1111 is in the second state, the pain point that the distance measuring mechanism 1111 cannot perform position recognition and positioning judgment is solved, and the cleaning ability and intelligent recognition ability of the scrubber in low spaces are effectively improved.
  • the fuselage 100 is provided with a plurality of sensing units 1112 , at least one sensing unit 1112 is arranged on the top of the fuselage 100 , and at least one sensing unit 1112 is distributed on the front side of the ranging mechanism 1111 .
  • the sensing unit 1112 is a TOF sensor, and a plurality of sensing units 1112 are distributed on the front side, left side and right side of the ranging mechanism 1111 . In this way, the height information of obstacles around the ranging mechanism 1111 can be collected in an all-round way, and feedback can be made in time before the ranging mechanism 1111 collides with an obstacle, and the position of the ranging mechanism 1111 can be adjusted.
  • the top of the fuselage body 110 of the fuselage 100 is provided with a storage slot for installing a plurality of sensing units 1112, and the storage slot is located in front of the distance measuring mechanism 1111 and distributed close to the distance measuring mechanism 1111. .
  • the top opening of the storage tank, the sensing unit 1112 is installed into the storage tank through the top opening.
  • the top opening of the storage tank is also covered with a second perspective window 127, the second perspective window 127 is used to package a plurality of sensing units 1112 in the storage tank, wherein the storage tank is arc-shaped, and the plurality of sensing units 1112 are spaced apart Distributed in the storage tank.
  • a first trigger mechanism is provided between the distance measuring mechanism 1111 and the support structure 700, and the first trigger mechanism is triggered in response to the collision between the distance measuring mechanism 1111 and the obstacle,
  • the ranging mechanism 1111 is switched from the first state to the second state.
  • the distance measuring mechanism 1111 can be moved above the support structure 700 .
  • the distance measuring mechanism 1111 moves under the action of an external force to trigger the first trigger mechanism.
  • the above-mentioned first trigger mechanism includes a trigger switch 1113 and an elastic element 1117, the trigger switch 1113 is arranged on the movement path of the distance measuring mechanism 1111, thus, when the distance measuring mechanism 1111 moves under the action of an external force, the above-mentioned trigger switch 1113 can be triggered,
  • the trigger switch 1113 is electrically connected to the support structure 700 to realize the transmission of the trigger signal.
  • the elastic element 1117 is configured so that the distance measuring mechanism 1111 is floating above the support structure 700; when the distance measuring mechanism 1111 does not collide with an obstacle, the elastic element 1117 can make the distance between the bottom of the distance measuring mechanism 1111 and the trigger switch 1113 Maintain a predetermined trigger distance; after the distance measuring mechanism 1111 collides with an obstacle, the elastic element 1117 is used to drive the distance measuring mechanism 1111 to reset.
  • the elastic element 1117 is preferably a spring. Specifically, the top end of the elastic element 1117 is engaged with the distance measuring mechanism 1111 , and the bottom end of the elastic element 1117 is engaged with the supporting structure 700 . Thus, the distance measuring mechanism 1111 is driven by the collision force of an external obstacle to control the supporting structure 700 to move downward.
  • a motion conversion structure is provided between the distance measuring mechanism 1111 and the supporting structure 700, and the motion conversion structure is configured so that when the distance measuring mechanism 1111 collides in the running direction, the distance measuring mechanism 1111 is subjected to a collision force in the running direction.
  • the horizontal displacement component is at least partially converted into a vertical displacement component; wherein the horizontal displacement component is smaller than the vertical displacement component.
  • the aforementioned horizontal displacement component is smaller than the vertical displacement component means: the displacement of the distance measuring mechanism 1111 in the horizontal direction is smaller than the displacement of the distance measuring mechanism 1111 in the vertical direction. Please refer to Fig.
  • the motion conversion structure includes a guide groove 1115 and a limit rod 1116, one of which is arranged at the bottom of the distance measuring mechanism 1111, and the other is arranged at the top of the support structure 700, and the two ends of the limit rod 1116 pass through the guide groove 1115, wherein the guide groove 1115 is inclined relative to the horizontal plane, so that the distance measuring mechanism 1111 has a downward and backward movement posture.
  • the support structure 700 includes a frame 710, a sliding seat 720, a driving mechanism 730 and a guide unit 740, the frame 710 is set in the installation area M of the fuselage body 110, and the sliding seat 720 is supported on The bottom of the distance measuring mechanism 1111 is arranged on the frame 710 in a liftable manner driven by the driving mechanism 730.
  • the driving mechanism 730 drives the sliding seat 720 up and down in response to the control signal of the controller.
  • the guide unit 740 is used to guide the sliding seat 720. Lift and lower vertically.
  • the driving mechanism 730 includes a driver 731, which is arranged on the frame 710 and is connected with the controller for executing the control signal of the controller; 720 on the bottom.
  • the guide unit 740 is also provided with a micro switch (not shown) for limiting the upper limit position and the lower limit position of the sliding seat 720 .
  • the second trigger mechanism in the strike plate assembly is connected to the drive mechanism 730 in the support structure 700, the second trigger mechanism and the drive mechanism 730 are connected through a line, and the second trigger mechanism responds to the strike plate body 120 and the drive mechanism 730.
  • the collision of the obstacle is triggered, so that the distance measuring mechanism 1111 switches from the first state to the second state.
  • a line laser module 800 is provided on the side wall of the fuselage 100, and the line laser module 800 is used to detect the distance between the outer wall of the fuselage 100 and the cleaning boundary outside.
  • the line laser module 800 is arranged on the side wall of the fuselage body 110. The line laser module 800 can accurately measure the distance between the fuselage 100 and the external cleaning boundary when it is working, so as to ensure that the fuselage 100 is kept clean.
  • the present invention provides a self-moving cleaning device, comprising: a body 100, the bottom of which is provided with a first dust suction port F and an installation cavity Z;
  • the wheel set is arranged at the bottom of the fuselage 100, and is used to drive the fuselage 100 forward or backward;
  • the universal wheel is rotatably arranged at the bottom of the fuselage 100, and is used to assist the fuselage 100 to move forward or backward;
  • the first cleaning The part 200 is rotatably arranged in the first dust suction port F for cleaning the surface to be cleaned;
  • the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100 for wet mopping the surface to be cleaned, and the second cleaning Part 300 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200;
  • the dust collecting box 400 is located in the fuselage 100, and the dust collecting box 400 has a dust collecting chamber connected with the first dust suction port F, and is placed
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • the front of body 100 advancing direction, first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • the floor-cleaning robot with the floor function which has the floor-mopping function alone, means that there is only a rotating mop at the bottom of the fuselage, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhered to the surface to be cleaned during the rotation process, and the dust on the surface to be cleaned can be raised to facilitate suction. dust.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located at the first cleaning member 200 Above, between the first cleaning part 200 and the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber, and the dust gas
  • the channel V is in the shape of an arc or an inclined straight line or any shape that is conducive to the flow of dust and gas.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • a dust box assembly is provided on the fuselage 100, and the dust box assembly includes the above-mentioned dust collection box 400, the above-mentioned dust gas channel V and the air guide unit H, and the first cleaning part 200 is arranged in front of the bottom of the dust box assembly , the second cleaning element 300 is disposed at the bottom of the dust box assembly.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust discharge port 470 capable of discharging the dirt in the dust collection chamber out of the dust collection box 400.
  • the air inlet 460 and the dust discharge port 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • the air inlet 460 and the dust outlet 470 are located behind the advancing direction of the fuselage 100 compared with the second cleaning part 300;
  • the bottom of the fuselage 100 is provided with an air inlet port 1123 corresponding to the air inlet port 460 and a dust outlet port 1124 corresponding to the dust outlet port 470 .
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic part 472 and a second magnetic part 473 , and the magnetic forces of the first magnetic part 472 and the second magnetic part 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter element 431 and a hard hollow piece 432, and the hard hollow piece 432 and the filter element 431 are fixed to form a whole; wherein, the hard hollow piece 432 is located in the filter unit 430 near the inside of the dust collection chamber On the one hand, the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collecting cavity from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • a cleaning component assembly is provided on the fuselage 100, and the cleaning component component includes the above-mentioned second cleaning component 300 and a side extraction end cover unit 310 that is rotated at one end of the second cleaning component 300, and the second cleaning component 300 passes through the side
  • the drawer cover unit 310 is detachably connected to the body 100 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis.
  • the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis.
  • the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311 , and the side-drawing end cover 311 is rotated at one end of the second cleaning member 300 through a bearing 312 and a rotating shaft 313 , the second cleaning element 300 is detachably connected to the main body 100 through the side cover 311 .
  • the second cleaning part 300 includes a second cleaning part main body 3001 that is a hollow cylinder, a driven end cover 3002 and a driving end cover 3003 that are arranged on the opposite ends of the second cleaning part main body 3001, and the driven end cover 3002 There is a side-drawing end cover 311 for the upper rotation, and the active end cover 3003 is connected to the driver 900 through transmission.
  • the driven end cover 3002 is fixedly provided with a bearing 312, and the rotating shaft 313 runs through the driven end cover 3002 along the rotation axis direction of the second cleaning member 300.
  • 311 is fixedly connected, and the other end of the rotating shaft 313 is located in the driven end cover 3002 and connected with the bearing 312 .
  • the driver 900 is connected to the output end 910, and the active end cover 3003 of the second cleaning part 300 abuts against the output end 910. After the second cleaning part 300 is installed in the installation cavity Z of the fuselage 100, the end cover 311 and the output end cover 311 are drawn sideways. End 910 forms an end support for second cleaning element 300 . Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a circumferential limiting structure is provided between the side-drawing end cover 311 and the machine body 100 .
  • the circumferential limiting structure includes grooves 3112 and ribs 1127 distributed along the direction of the rotation axis of the second cleaning member 300, and the grooves 3112 and ribs 1127 are engaged; wherein, one of the second connecting part 311 and the body 100 One is provided with a groove 3112 , and the other is provided with a rib 1127 .
  • the fuselage 100 is provided with a circulation system for providing the cleaning solution to the second cleaning part 300 and recovering the sewage solution on the second cleaning part 300
  • a circulation system for providing the cleaning solution to the second cleaning part 300 and recovering the sewage solution on the second cleaning part 300
  • the circulation system includes: a first box body 500 with a first liquid storage chamber, a first liquid inlet 510 and a first liquid outlet 520 communicating with the first liquid storage chamber, and a cleaning solution is stored in the first liquid storage chamber
  • the second box body 600 has a second liquid storage chamber, a second liquid inlet 610 and a second liquid outlet 620 communicating with the second liquid storage chamber, and the second box body 600 is used to store the second cleaning piece 300 and the sewage solution in the installation cavity Z is recovered through the second liquid inlet 610 under the action of the third suction force; the installation cavity Z is used for the rotatable installation of the second cleaning member 300,
  • the installation cavity Z is provided at the bottom of the body 100 , and the body 100 can be regarded as an installation part
  • the first liquid inlet 510 is adapted to communicate with the liquid replenishment cavity of the liquid replenishment tank of the external equipment; the first liquid outlet 520 communicates with the installation cavity Z, thus, the first box body
  • the cleaning solution in 500 is transported to the installation chamber Z through the first liquid outlet 520 to wet the second cleaning part 300, so that the second cleaning part 300 wets the surface to be cleaned.
  • the second liquid outlet 620 is adapted to communicate with the recovery cavity of the second recovery tank of the external equipment, and the second liquid inlet 610 communicates with the installation cavity Z.
  • the side wall of the body 100 is provided with a liquid replenishment interface 1122 corresponding to the first liquid inlet 510 and a sewage discharge interface 1121 corresponding to the second liquid outlet 610 .
  • the first liquid inlet 510 is forced to communicate with the liquid replenishment chamber of the liquid replenishment tank of the external equipment;
  • the first The second liquid outlet 610 is adapted to communicate with the recovery cavity of the second recovery tank of the external device.
  • the fluid replacement interface 1122 is provided with a fluid replacement shut-off mechanism 160, and the fluid replacement shut-off mechanism 160 has a cut-off state for cutting off the fluid replacement interface 1122 and an open state for opening the fluid replacement interface 1122; in the open state, the fluid replacement interface 1122 communicates with the first fluid inlet 510.
  • the sewage discharge interface 1121 is provided with a sewage discharge interception mechanism 170, and the sewage discharge interception mechanism 170 has a cut-off state for cutting off the sewage discharge interface 1121 and an open state for opening the sewage discharge interface 1121; connected.
  • the circulation system also includes a medium distribution mechanism and a medium recovery mechanism 140.
  • the end surface of W can abut against or be adjacent to the outer peripheral surface of the second cleaning member 300 ; the installation cavity Z is provided with a second inlet and a second outlet, which are distributed on both sides of the first protrusion W.
  • the first protrusion W extends along the rotation axis direction of the second cleaning member 300, the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet, and the second liquid inlet of the second box body 600 610 is in sealing communication with the aforementioned second outlet.
  • the solution in the installation chamber is driven from the second inlet through the outer peripheral surface of the second cleaning element 300 to the second outlet.
  • the inner wall surface of the installation cavity Z is provided with a first arc surface R1 and a second arc surface R2 distributed on both sides of the first protrusion W, and the first arc surface R1 and the second arc surface R2 can be Abut against or adjacent to the outer circumferential surface of the second cleaning member 300; the first arc surface R1 and the second arc surface R2 respectively form an outwardly protruding liquid inlet area with the installation cavity Z between the first protrusion W J1 and the liquid outlet area J2; the second inlet is set on the liquid inlet area J1, and the second outlet is set on the liquid outlet area J2.
  • a medium distribution mechanism located in the liquid inlet area J1 is provided in the installation chamber Z, and the medium distribution mechanism is used to wet the second cleaning member 300, please refer to Fig. 34 to Fig. 39, the medium distribution mechanism includes:
  • the seat 150 is provided with n-level flow channels, any one-level flow channel has 2 n outlets uniformly distributed along the length direction of the distribution seat, and the outlets form 2 n-1 groups and are symmetrically distributed on the distribution seat 150; adjacent two In the first-stage flow channel, the outlet of the previous-stage flow channel is used as the inlet of the next-stage flow channel, where n is an integer greater than or equal to 1, and the middle part of the primary flow channel is provided with a total inflow port 151, and the outlet of the final-stage flow channel is used as a medium The discharge port 152.
  • the distribution seat 150 is distributed along the rotation axis direction of the second cleaning part 300 , that is, along the axial direction of the second cleaning part 300 .
  • the total inflow port 151 communicates with the second inlet, and the above-mentioned total inflow port 151 can also be regarded as the second inlet.
  • the total inflow port 151 is connected with the first box body 500 , and the cleaning solution is delivered to the medium distribution mechanism through the first box body 500 .
  • the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet of the installation cavity Z through the liquid outlet pipe 550, and the second suction port for generating suction force is provided on the liquid outlet pipe 550.
  • the suction structure 551 is used to drive the cleaning solution in the first box body 500 to pass through the first liquid outlet 520, the liquid outlet pipe 550, and the total inflow port 151 in sequence, and then be transported into the installation chamber Z.
  • the above-mentioned second suction structure 551 is preferably a flow-stop pump. It can be understood that the second suction structure 551 includes but is not limited to a flow-stop pump, and may also be a water pump, or other suction structures.
  • the n-level flow channel has 2n-1 branch flow channels, and all the branch flow channels of the same level form 2n-2 groups and are symmetrically distributed on the distribution seat 150, wherein n ⁇ 2; adjacent two-level flow channels
  • an outlet of the branch channel of the previous stage serves as an inlet of a branch channel of the subsequent stage, and each branch channel has two symmetrically distributed outlets.
  • the same outlet of the n+1 level branch flow channel corresponds to the n+2 level branch flow channel, and the two branch flow channels are symmetrically distributed in the n level branch flow corresponding to the n+1 level branch flow channel Both sides of the same exit of the road.
  • the interior of the distribution seat 150 is hollow to form a hollow cavity, and the hollow cavity extends along the length direction of the distribution seat 150; n-level flow channels are arranged in the hollow cavity.
  • the distribution seat 150 includes a base 1501; the base 1501 is provided with an inwardly recessed hollow cavity, and the bottom of the hollow cavity is provided with an installation groove corresponding to the arrangement of n-level flow channels; and the seal is arranged on the notch of the installation groove
  • the cover plate 1502, the above-mentioned n-level flow channel is enclosed between the inner cavity of the installation groove and the cover plate 1502.
  • n is 3. Please refer to FIG.
  • the distribution seat 150 is provided with a primary flow channel, a secondary flow channel and a tertiary flow channel.
  • the total inflow port 151 is arranged on the groove wall of the installation groove, and the outlet of the final stage flow channel is arranged on the part of the base 1501 where the groove bottom of the installation groove is located.
  • the inner wall surface of the cover plate 1502 facing the installation groove is provided with a first protrusion S1 corresponding to the notch of the installation groove; the first protrusion S1 is sealingly inserted into the notch of the installation groove.
  • the first draw slot and the second draw slot are formed between the opposite side walls of the installation groove and the inner walls of the respective facing hollow chambers; the inner wall of the cover plate 1502 is also provided with a The second convex portion S2 and the third convex portion S3 are respectively inserted into the first card slot and the second card slot.
  • the end of the base 1501 away from the first protrusion W is a blocking end 155 bent into the installation cavity Z, and the end surface of the blocking end 155 can abut against the outer peripheral surface of the second cleaning element to prevent the sewage solution from splashing out.
  • At least one flow uniformity bar 1521 is provided in the discharge port 152 for equally dividing the discharge port.
  • the quantity of the flow uniformity strips 1521 should not be too many, too many flow uniformity strips 1521 will affect the liquid discharge speed of the outlet 152 .
  • one or two flow equalizing bars 1521 are provided.
  • the flow equalization cavity 154 is in a symmetrical cone shape, and the outlets 152 are distributed on the symmetry axis of the cone shape.
  • a medium recovery mechanism 140 located in the liquid outlet area J2 is also provided in the installation chamber Z, and the medium recovery mechanism 140 is arranged adjacent to the second cleaning part 300 for recycling the sewage solution on the second cleaning part 300 .
  • the medium recovery mechanism 140 includes: a scraper seat 141 located in the installation cavity Z, the scraper seat 141 is provided with a scraper portion 1412, a storage cavity 1411, and a row connected to the storage cavity 1411
  • the liquid port 1413, the receiving cavity 1411 and the scraping portion 1412 extend along the axial direction (rotation axis direction) of the second cleaning member 300, the scraping portion 142 abuts against the cleaning surface of the second cleaning member 300, and the receiving cavity 1411 is configured as Collect the sewage solution obtained by extruding the cleaning surface through the scraper portion 142; and the filter element 142 has a number of meshes, the filter element 142 is arranged in the storage cavity 1411, and is distributed on the cleaning surface and the liquid
  • the scraping edge portion 1412 forms a scraping structure on the side close to the first protrusion W in the liquid outlet area J2, and the scraping edge portion 1412 protrudes toward the installation cavity Z, and can be squeezed on the outer circumference of the second cleaning member 300 face.
  • the liquid discharge port 1413 communicates with the above-mentioned second outlet, and the liquid discharge port 1413 can also be regarded as the above-mentioned second outlet, and the filter element 142 is closer to the second cleaning element 300 than the second outlet.
  • the filter element 142 is configured to form a negative pressure in the accommodating chamber 1411 by absorbing the sewage solution, so that the sewage solution flows toward the drain port 1413 .
  • the bottom of the scraper seat 141 is provided with a friction surface 1414 that is in contact with the cleaning surface of the second cleaning member 300; the friction surface 1414 is recessed toward a direction away from the cleaning surface to form a receiving cavity 1411, and the scraping edge portion 1412 faces toward the side of the cleaning surface.
  • the direction is protruded on the edge of the opening of the receiving cavity 1411 , and the scraping edge portion 1412 is set with the same length as the receiving cavity 1411 .
  • the filter element 142 is made of an absorbent material with liquid adsorption capacity, such as sponge, silica gel, nylon and other materials.
  • Several mesh holes on the filter element 142 are arranged in an array, and the filter element 142 can be regarded as a partition type structure.
  • the receiving cavity 1411 is provided with a connecting fitting part G, and the filter element 142 is arranged on the connecting fitting part G, and the connecting fitting part G is configured to form a stepped structure on the cavity wall of the receiving cavity 1411 for installing and limiting the filter element 142 . Therefore, it has the advantage of convenient installation.
  • the scraper seat 141 is installed in the installation cavity Z in a detachable manner.
  • the scraper base 141 is provided with an installation structure 143 , and the scraper base 141 is detachably mounted on the target part through the installation structure 143 , and the above target part is the installation cavity Z.
  • the installation structure 143 includes a magnetic piece 1431 arranged on the top of the scraper base 141.
  • the scraper base 141 is also provided with a mounting groove 1432 for receiving the magnetic piece 1431.
  • the magnetic piece 1431 is configured to make the scraper base 141 adsorb to the on the target piece. It can be understood that the installation cavity Z can be made of materials capable of absorbing magnetic objects. It is also possible to set a magnetic pole opposite to the magnetic piece 1431 in the installation cavity Z, and through the attraction force between the above-mentioned magnetic pole and the magnetic piece 1431 Realize the installation of scraper seat 141.
  • the medium recovery mechanism 140 is connected to the second box body 600 , and the second box body 600 is used to store the sewage solution collected by the medium recovery mechanism 140 .
  • the second liquid inlet 610 of the second box body 600 is connected to the liquid discharge port 1413 through a sewage inlet pipe (not shown in the figure).
  • a negative pressure generator is also provided on the second box body 600, and the negative pressure generator is used to generate negative pressure in the second box body 600.
  • the negative pressure here refers to the above-mentioned third pumping pump. suction force, under the action of the third suction force, the sewage solution on the second cleaning element 300 is sucked into the second box body 600 through the medium recovery mechanism 140 .
  • the structure of the above-mentioned negative pressure generator is as follows: it includes a vacuum port 650 arranged on the second box body 600 , a hose 652 connected to the vacuum port 650 , and a vacuum pump 651 arranged on the hose 652 .
  • the filter element 142 forms a negative pressure in the auxiliary receiving cavity 1411 to promote the sewage solution to flow toward the drain port 1413 .
  • the present invention also provides a matching structure
  • the matching structure includes the above-mentioned dust collection box 400, the above-mentioned first box body 500 and the above-mentioned second box body 600, the dust collection box 400, the first box body 500 and the second box body 600 Any one of them is detachably arranged in the body 100 , and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400 .
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the matching structure also includes: a mounting seat 130 accommodated in the fuselage 100, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably arranged on the mounting seat 130, and the mounting seat 130 is detachable Set in the fuselage 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the In the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a cleaning assembly is provided on the body 100, and the cleaning assembly includes the above-mentioned dust box assembly, the above-mentioned first cleaning part 200, the above-mentioned second cleaning part 300, the above-mentioned mounting seat 130, the above-mentioned first box body 500 and the above-mentioned second Two boxes 600, wherein the first box 500 and the second box 600 are arranged on both sides of the dust box 400 in an axisymmetric manner, the dust box assembly is located in the mounting seat 130, and the bottom of the mounting seat 130 is provided with
  • the avoidance area K is such that the air inlet 460 communicates with the air inlet port 1123 , and the dust outlet 470 communicates with the dust outlet port 1124 .
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • a handle 450 is pivotally connected to the top of the dust box 400 , and a protrusion 451 is provided at the pivot joint between the handle 450 and the dust box 400 .
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that matches the protrusion 451; when the handle 450 is in the initial state, the protrusion 451 is engaged with the card slot 1301; when the handle 450 is in In the pulling state, the protrusion 451 is disengaged from the engaging groove 1301 .
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • a liquid level detection structure is provided in the first liquid storage chamber of the first box body 500.
  • the first liquid storage chamber exists in the vertical direction Height difference, please refer to Figure 27 and Figure 28,
  • the liquid level detection structure includes a first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and a first conductive member 530 arranged in the first liquid storage chamber
  • the second conductive member 540 at the highest position is used to detect the highest liquid level
  • the first terminal 133 used to cooperate with the first conductive member 530 and the first terminal 133 used to cooperate with the second conductive member 540 are provided in the first groove of the mounting base 130 The second terminal 134.
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the The second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the first terminal 133 and the second terminal 134 respectively abut against the first conductive part and the second conductive part.
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • a full load detection structure 640 is provided in the second liquid storage cavity of the second box body 600 for detecting the highest liquid level in the second box body 600 .
  • the difference between the second box body 600 and the first box body 500 is that only the highest liquid level needs to be detected, and there is no need to pay attention to the lowest liquid level.
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown), the float 641 is located at one end of the float 642, and the end of the float 642 away from the float 641 can be moved by a swing shaft 643.
  • the second box body 600 is provided with a Hall sensor 644 that cooperates with the permanent magnet, wherein the density of the float 641 is smaller than that of the sewage in the second box body. The density of the solution.
  • the mounting base 130 is provided with a first liquid inlet joint 135 for connecting with the first liquid inlet 510 and a first liquid outlet joint 136 for connecting with the first liquid outlet 520, wherein, The first liquid inlet connector 135 and the first liquid outlet connector 136 are located at the bottom of the first groove.
  • the mounting base 130 is provided with a second liquid inlet connector 137 for connecting with the second liquid inlet 610 and a second liquid outlet connector 138 for connecting with the second liquid outlet 620, wherein the second inlet The liquid joint 137 and the second liquid outlet joint 138 are located at the bottom of the third groove.
  • the first liquid inlet joint 135 is connected with a liquid replenishment pipe 1601 and is connected with the liquid replenishment shut-off mechanism 160 through the liquid replenishment pipe 1601 ;
  • the purpose of setting the first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137 and the second liquid outlet connector 138 is to realize the detachable connection between the first box body 500 and the mounting base 130 1.
  • the detachable connection between the second box body 600 and the mounting base 130 is to realize the detachable connection between the second box body 600 and the mounting base 130 .
  • first liquid inlet joint 135, first liquid outlet joint 136, second liquid inlet joint 137 and second liquid outlet joint 138 are not provided, then the first liquid inlet 510, the first liquid outlet 520, the second liquid inlet The liquid port 610 and the second liquid outlet 620 are directly connected to the pipeline, which makes it inconvenient to remove the first box body 500 and the second box body 600 from the mounting base 130 .
  • the first liquid inlet 510 and/or the first liquid outlet 520 are provided with a first shut-off mechanism , the first shut-off mechanism has a cut-off state for blocking the first liquid inlet 510 and/or the first liquid outlet 520 and an open state for opening the first liquid inlet 510 and/or the first liquid outlet 520; when the first box When the body 500 is separated from the mounting base 130, the first cut-off mechanism is in a cut-off state.
  • the installation position of the first shut-off mechanism can be divided into three situations: first, the first liquid inlet 510 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state for cutting off the first liquid inlet 510 and open the opening state of the first liquid inlet 510; second, the first liquid outlet 520 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state of cutting off the first liquid outlet 520 and opens the first outlet.
  • the opening state of the liquid port 520; the third type, the first liquid inlet 510 and the first liquid outlet 520 are provided with a first shut-off mechanism, and the first shut-off mechanism has the function of cutting off the first liquid inlet 510 and the first liquid outlet.
  • the problem of liquid leakage at the first liquid inlet 510 can also be solved by setting a hollow extension column 511 at the first liquid inlet 510.
  • the hollow extension column 511 is accommodated in the first liquid storage chamber.
  • the hollow extension column 511 is a thin tubular member with top and bottom openings, and the top opening of the hollow extension column 511 is set close to the top of the first liquid storage chamber.
  • the second liquid inlet 610 and/or the second liquid outlet 620 are provided with a second Two cut-off mechanism 630, the second cut-off mechanism 630 has the blocking state of blocking the second liquid inlet 610 and/or the second liquid outlet 620 and the opening state of opening the second liquid inlet 610 and/or the second liquid outlet 620 ;
  • the second cut-off mechanism 630 is in a cut-off state.
  • the installation position of the second shutoff mechanism 630 can be divided into three situations: first, the second liquid inlet 610 is provided with the second shutoff mechanism 630 , and the second shutoff mechanism 630 has the ability to cut off the second liquid inlet 610 The cut-off state and the open state of opening the second liquid inlet 610; second, the second liquid outlet 620 is provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has a cut-off state that cuts off the second liquid outlet 620 and open the open state of the second liquid outlet 620; third, the second liquid inlet 610 and the second liquid outlet 620 are provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has the ability to cut off the second liquid inlet The cut-off state of the port 610 and the second liquid outlet 620, and the open state of the second liquid inlet 610 and the second liquid outlet 620 are opened.
  • the structures of the first shut-off mechanism, the second shut-off mechanism 630 , the replenishment shut-off mechanism 160 and the sewage shut-off mechanism 170 are the same.
  • the fluid replacement shut-off mechanism 160 is taken as an example for illustration, please refer to FIG. 46 , the fluid supplement shut-off mechanism 160 includes:
  • the valve body 161 has a fluid passage and an outlet 1611 and an inlet 1612 communicating with the fluid passage; the fluid passage has a first sealing surface 1613 distributed along its inner wall; the sealing seat 162 is slidably arranged in the fluid passage
  • the sealing seat 162 has a second sealing surface 1614 facing the first sealing surface 1613; the sealing body 163 is fixed on the first sealing surface 1613 or the second sealing surface 1614; the biasing member 164 is located on the valve body 161 and Between the sealing seats 162 , a biasing force is applied to the sealing seats 162 toward the first sealing surface 1613 , so that the sealing seats 162 abut against the inlet port 1612 , so that the liquid supplement shut-off mechanism 160 is in a blocking state.
  • the sealing body 163 In the cut-off state, the sealing body 163 is clamped between the first sealing surface 1613 and the second sealing surface 1614 by the above-mentioned biasing force, and seals the first sealing surface 1613 and the second sealing surface 1614.
  • the solution Impossible to flow in the fluid channel In the open state, the sealing seat 162 is forced to separate from the first sealing surface 1613 by the contact force of the external ejector. In this state, the solution in the fluid channel can flow from the inlet port 1612 to the outlet port 1611 .
  • the sealing seat 162 includes a valve core 1621 movable in the fluid channel, the valve core 1621 is provided with the above-mentioned second sealing surface 1614, and the surface body of the valve core 1621 provided with the above-mentioned second sealing surface 1614 is defined as the first end surface , and the face body facing away from the first end face is defined as the second end face.
  • a first rod portion 1622 extending to the outside of the valve body 161 through the inlet port 1612 is further provided on the first end surface, and the first rod portion 1622 is used to cooperate with the external ejector.
  • the second end surface is provided with a second rod portion 1623 extending away from the first end surface, and the second rod portion 1623 is located in the fluid passage for guiding the movement of the valve core 1621 .
  • Guide grooves 1615 distributed along the extension direction of the second rod part 1623 are also provided in the fluid channel, and the second rod part 1623 is inserted in the guide groove 1615 to realize the movement guide of the valve core 1621 .
  • the first rod part 1622 and the second rod part 1623 are distributed in parallel or coaxially.
  • the biasing member 164 is preferably a spring, and the biasing member 164 is distributed along the extension direction of the first rod portion 1622 and the second rod portion 1623 , so that the direction of the elastic force provided by the biasing member 164 is consistent with the moving direction of the valve core 1621 .
  • the sealing body 163 is an annular sealing ring. In one embodiment, the sealing body 163 is fixed on the valve core 1621 and moves together with the valve core 1621 . Has ribs for improved sealing.
  • first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137, and the second liquid outlet connector 138 need to be provided with an external ejector T can be determined according to the corresponding first Whether a shut-off mechanism is provided on the liquid inlet 510 , the first liquid outlet 520 , the second liquid inlet 610 and the second liquid outlet 620 depends.
  • the liquid replenishment cut-off mechanism 160 on the liquid replenishment interface 1122 and the sewage discharge interception mechanism 170 on the sewage discharge interface 1121 are triggered by external equipment.
  • the following situation is limited: only the second liquid outlet 620 is provided with the second shutoff mechanism Y, and the second liquid inlet 610 , the first liquid inlet 510 and the first liquid outlet 520 are not provided with a shutoff mechanism.
  • the reasons are as follows: a filter 560 is connected to the first liquid outlet 520, and when the first box body 500 is separated from the mounting base 130, the liquid in the first liquid storage chamber is not easy to leak through the first liquid outlet 520;
  • the liquid inlet 510 can adopt an extension column 511 structure.
  • the first liquid inlet 510 When the first box body 500 is separated from the mounting base 130, the first liquid inlet 510 is not easy to leak; The structure of the extension column 511 at the liquid port 510 makes it difficult for the second liquid inlet 610 to leak when the second box body 600 is separated from the mounting base 130 .
  • the second shut-off mechanism Y of the second liquid outlet 620 is triggered to be in an open state after the second box body 600 is installed on the mounting base 130 , and the second shut-off mechanism Y of the second liquid outlet 620 can only be opened when the second box body 600 When it is separated from the mounting base 130, it changes from the open state to the cut-off state.
  • the specific working process is as follows:
  • the first liquid outlet 520 delivers cleaning liquid to the medium distribution mechanism in the installation chamber Z through the liquid outlet pipe 550, and the medium distribution mechanism wets the second The cleaning part 300 and the second cleaning part 300 wet-mop the surface to be cleaned; at the same time, the second box body 600, under the action of the third suction force generated by the vacuum pump 651, passes through the medium recovery mechanism and the dirt inlet in the installation chamber Z.
  • the pipe sucks the sewage solution on the second cleaning element 300 into the second liquid storage chamber.
  • the liquid replenishment shut-off mechanism 160 on the liquid replenishment interface 1122 is in an open state under the action of the external device, and the cleaning solution in the liquid replenishment tank of the external device passes through the liquid replenishment interface 1122--the liquid replenishment shut-off mechanism 160 in turn.
  • the sewage interception mechanism 170 on the sewage interface 1121 is in the open state under the action of the external equipment, and the sewage solution in the second box body 600 passes through the inlet of the second interception mechanism Y in sequence --
  • the fuselage 100 includes a fuselage body 110 and a strike plate assembly floating on the front of the fuselage body 110
  • the strike plate assembly 120 includes: a strike plate body 120, a strike plate assembly
  • the plate body 120 covers the front part of the body 110 of the washing machine in a stepped shape
  • the second trigger mechanism is connected to an external drive circuit and is configured to trigger when the impact plate body 120 is displaced due to collision. And send a stop motion signal to the floor washing machine
  • the buffer mechanism is configured to perform elastic buffering on the collision plate body 120 in the case of further displacement of the collision plate body 120; In the case of displacement, elastic recovery is performed on the displacement of the collision plate body 120 to return to the central part of the front part of the fuselage body 110 .
  • the stepped collision plate body 120 can realize the collision triggering of the front and side parts of the washing machine in the running direction, effectively improving the overall obstacle avoidance ability of the washing machine.
  • an impact force will be generated between the impact plate body 120 and the obstacle.
  • the floor scrubber will generate vibration and noise.
  • Elastic cushioning can effectively reduce vibration and noise, improve user comfort and improve the anti-vibration performance of the scrubber.
  • the striker body 120 will have a shape and position deviation with the fuselage body 110 after multiple collisions
  • the above shape and position deviation refers to the position and shape of the striker body 120 and the fuselage body 110 compared with the factory state.
  • the above-mentioned deviation of shape and position will cause the washing machine to collide without being triggered, and also affect the aesthetics of the appearance.
  • the above-mentioned deviation of shape and position can be reduced or eliminated by the recovery mechanism, thereby ensuring The sensitivity of the trigger and the aesthetics of the appearance.
  • the fuselage body 110 includes a disc-shaped main body P and a front convex part Q protruding from the front of the main body P to form a front and back round shape; the top surface of the front convex part Q is lower than the top of the main body P surface, so as to form a stepped structure at the front of the fuselage body 110, and the strike plate body 120 covers the above-mentioned stepped structure.
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the setting form of the first strike plate 121 and the second strike plate 122 is as follows: in the first case, the first strike plate 121 and the second strike plate 122 are integrally arranged; in the second case, the first strike plate 121 and the second strike plate 122 upper and lower split settings.
  • first strike plate 121 and the second strike plate 122 adopt the form of upper and lower splits, there will inevitably be installation gaps when the first strike plate 121 and the second strike plate 122 are installed, and external dust and water vapor can pass through.
  • the installation gap enters the inside of the washing machine.
  • a rubber seal (not shown) is provided at the junction of the first strike plate 121 and the second strike plate 122. By setting the above rubber seal, it can be effectively reduced. Or prevent external dust and water vapor from entering the scrubber, which can prolong the service life of the equipment to a certain extent.
  • the second trigger mechanism includes a plurality of trigger sensors 124, one end of the trigger sensor 124 is in contact with the striker body 120, and the plurality of trigger sensors 124 are distributed on the steps.
  • the front side of the structure and the two sides of the ladder structure, the two sides of the above ladder structure are the left and right sides of the forward direction of the washing machine.
  • a plurality of trigger sensors 124 distributed on the front side body of the stepped structure are divided into upper and lower groups.
  • the protrusion Q corresponds to the front side body of the first striking plate 121 . Therefore, regardless of whether the collision area between the strike plate body 120 and the obstacle is located at the top, bottom or middle of the strike plate body 120 , the trigger sensor 124 can be triggered smoothly, which has the advantage of high trigger sensitivity.
  • the above multiple trigger sensors 124 are crash switches. Of course, it can be understood that the above multiple trigger sensors 124 include but are not limited to crash switches, and can also be other devices and structures capable of realizing crash triggers.
  • the buffer mechanism includes a plurality of first elastic buffer elements 125 provided on the front protrusion Q for buffering the impact of the first strike plate 121 and a plurality of first elastic buffer elements 125 provided on the main body P for buffering the impact of the second strike plate 122 Two elastic buffer elements 126 .
  • the first elastic buffering element 125 and the second elastic buffering element 126 are made of elastic material, and the above elastic material can be rubber, nylon, sponge and so on.
  • the board body 120 is further displaced, and the first elastic buffer element 125 and the second elastic buffer element 126 can absorb the impact force generated during a partial collision, thereby realizing elastic buffering.
  • the plurality of first elastic buffer elements 125 may be distributed at intervals, or may be connected in sequence to form continuous distribution.
  • the plurality of second elastic buffer elements 126 may be distributed at intervals or continuously.
  • the first elastic buffering element 125 and the second elastic buffering element 126 are preferably detachably disposed on the fuselage body 110 , so that they can be replaced conveniently.
  • the recovery mechanism includes at least one elastic element 123 , the strike plate body 120 is floatingly arranged on the front of the fuselage body 110 through the elastic element 123 , the elastic element 123 is arranged on the fuselage body 110 and connected with the strike plate body 120 .
  • the elastic element 123 is preferably a spring, one end of the elastic element 123 is engaged with the fuselage body 110 , and the other end of the elastic element 123 is engaged with the striker body 120 .
  • the elastic element 123 is arranged on the fuselage body 110 in an axisymmetric manner, and the front end of any pair of elastic elements 123 The distance is smaller than the distance between the rear end portions of the pair of elastic members 123 .
  • the fuselage body 110 includes a bottom cover 112 and a top cover 111, and the bottom of the bottom cover 112 is provided with a first dust suction port F, an installation cavity Z, a driving wheel set, a universal wheel, a first cleaning member 200 and In the second cleaning element 300 , a decoration cover 113 is pivotally connected to the top of the top cover 111 .
  • the decorative cover 113 has a closure that covers the dust collection box 400 , the first box body 500 and the second box body 600 so that the dust collection box 400 , the first box body 500 and the second box body 600 are closed in the fuselage body 110 state and an open state in which the dust box 400 , the first box body 500 and the second box body 600 are exposed to the outside by turning upwards around the pivot shaft.
  • the dust collecting box 400, the first box body 500 and the second box body 600 can be easily removed, and the hypa on the dust collecting box 400 can be easily replaced, which has the advantage of being convenient to use.
  • the self-moving cleaning equipment in the present invention can be applied to cleaning systems.
  • the cleaning system includes a cleaning base station (not shown in the figure) and the self-moving cleaning equipment, wherein the cleaning base station is used to place the self-moving cleaning equipment and perform dust discharge, liquid replenishment and sewage discharge operations.
  • the cleaning base station is provided with a first recovery box, a second recovery box and a liquid replacement box.
  • the dust outlet 470 and the air inlet 460 of the fuselage 100 are respectively suitable for It is connected with the first recovery box of the cleaning base station for dust removal; the first liquid inlet 510 is connected with the liquid replenishment cavity of the liquid replenishment box for liquid replenishment; the second liquid outlet 620 is connected with the second recovery box The second recovery chamber is communicated for sewage discharge.
  • the present invention provides a self-moving cleaning device, including: a body 100, the bottom of which is provided with a first suction port F and the installation cavity Z; the drive wheel set is located at the bottom of the fuselage 100, and is used to drive the fuselage 100 forward or backward; It is backward; the first cleaning part 200 is rotatably arranged in the first suction port F, and is used to clean the surface to be cleaned; the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100, and is used for wet dragging To clean the surface, the second cleaning part 300 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200; the dust collecting box 400 is located in the fuselage 100, and the dust collecting box 400 has a collection box that communicates with the first dust suction port F.
  • the dust cavity is used to collect the dirt cleaned by the first cleaning member 200 under the action of the first suction force.
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • the front of body 100 advancing direction, first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • the floor-cleaning robot with the floor function which has the floor-mopping function alone, means that there is only a rotating mop at the bottom of the fuselage, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhered to the surface to be cleaned during the rotation process, and the dust on the surface to be cleaned can be raised to facilitate suction. dust.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located at the first cleaning member 200 Above, between the first cleaning part 200 and the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber, and the dust gas
  • the channel V is in the shape of an arc or an inclined straight line or any shape that is conducive to the flow of dust and gas.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • a dust box assembly is provided on the fuselage 100, and the dust box assembly includes the above-mentioned dust collection box 400, the above-mentioned dust gas channel V and the air guide unit H, and the first cleaning part 200 is arranged in front of the bottom of the dust box assembly , the second cleaning element 300 is disposed at the bottom of the dust box assembly.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust discharge port 470 capable of discharging the dirt in the dust collection chamber out of the dust collection box 400.
  • the air inlet 460 and the dust discharge port 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • Air inlet 460 and dust outlet 470 are positioned at the rear of fuselage 100 advancing direction compared with second cleaning part 300;
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic part 472 and a second magnetic part 473 , and the magnetic forces of the first magnetic part 472 and the second magnetic part 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter 431 and a hard hollow 432, the hard hollow 432 and the filter 431 are fixed to form a whole; wherein, the hard hollow 432 is located in the filter unit 430 is close to the inside of the dust collection cavity, and the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collection cavity from damaging the filter element 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • the fuselage 100 is provided with a circulation system for providing cleaning solution to the second cleaning part 300 and recovering the sewage solution on the second cleaning part 300
  • a circulation system for providing cleaning solution to the second cleaning part 300 and recovering the sewage solution on the second cleaning part 300
  • the circulation system includes: a first box body 500 with a first liquid storage chamber, a first liquid inlet 510 and a first liquid outlet 520 communicating with the first liquid storage chamber, and a cleaning solution is stored in the first liquid storage chamber
  • the second box body 600 has a second liquid storage chamber, a second liquid inlet 610 and a second liquid outlet 620 communicating with the second liquid storage chamber, and the second box body 600 is used to store the second cleaning piece 300 and the sewage solution in the installation cavity Z is recovered through the second liquid inlet 610 under the action of the third suction force; the installation cavity Z is used for the rotatable installation of the second cleaning member 300,
  • the installation cavity Z is provided at the bottom of the body 100 , and the body 100 can be regarded as an installation part for installing
  • the first liquid inlet 510 is adapted to communicate with the liquid replenishment cavity of the liquid replenishment tank of the external equipment; the first liquid outlet 520 communicates with the installation cavity Z, thus, the first box body
  • the cleaning solution in 500 is transported to the installation chamber Z through the first liquid outlet 520 to wet the second cleaning part 300, so that the second cleaning part 300 wets the surface to be cleaned.
  • the second liquid outlet 620 is adapted to communicate with the recovery cavity of the second recovery tank of the external equipment, and the second liquid inlet 610 communicates with the installation cavity Z.
  • the side wall of the body 100 is provided with a liquid replenishment interface 1122 corresponding to the first liquid inlet 510 and a sewage discharge interface 1121 corresponding to the second liquid outlet 610 .
  • the first liquid inlet 510 is forced to communicate with the liquid replenishment chamber of the liquid replenishment tank of the external equipment;
  • the first The second liquid outlet 610 is adapted to communicate with the recovery cavity of the second recovery tank of the external device.
  • the fluid replacement interface 1122 is provided with a fluid replacement shut-off mechanism 160, and the fluid replacement shut-off mechanism 160 has a cut-off state for cutting off the fluid replacement interface 1122 and an open state for opening the fluid replacement interface 1122; in the open state, the fluid replacement interface 1122 communicates with the first fluid inlet 510.
  • the sewage discharge interface 1121 is provided with a sewage discharge interception mechanism 170, and the sewage discharge interception mechanism 170 has a cut-off state for cutting off the sewage discharge interface 1121 and an open state for opening the sewage discharge interface 1121; connected.
  • the circulation system also includes a medium distribution mechanism 150 and a medium recovery mechanism 140.
  • the end surface of the protrusion W can abut against or be adjacent to the outer circumferential surface of the second cleaning member 300 ; the installation cavity Z is provided with a second inlet and a second outlet, which are distributed on both sides of the first protrusion W.
  • the first protrusion W extends along the rotation axis direction of the second cleaning member 300, the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet, and the second liquid inlet of the second box body 600 610 is in sealing communication with the aforementioned second outlet.
  • the solution in the installation chamber is driven from the second inlet through the outer peripheral surface of the second cleaning element 300 to the second outlet.
  • the inner wall surface of the installation cavity Z is provided with a first arc surface R1 and a second arc surface R2 distributed on both sides of the first protrusion W, and the first arc surface R1 and the second arc surface R2 can be Abut against or adjacent to the outer circumferential surface of the second cleaning member 300; the first arc surface R1 and the second arc surface R2 respectively form an outwardly protruding liquid inlet area with the installation cavity Z between the first protrusion W J1 and the liquid outlet area J2; the second inlet is set on the liquid inlet area J1, and the second outlet is set on the liquid outlet area J2.
  • the liquid inlet area J1 is also provided with a medium distribution mechanism 150 for wetting the second cleaning element 300 .
  • the liquid outlet area J2 is also provided with a medium recovery mechanism 140 , and the medium recovery mechanism 140 is arranged adjacent to the second cleaning component 300 for recovery of the sewage solution on the second cleaning component 300 .
  • the medium distribution mechanism 150 is connected to the first liquid outlet 520 of the first box body 500, the first box body 500 delivers the cleaning solution to the medium distribution mechanism 150 through the first liquid outlet 520, and the cleaning solution entering the medium distribution mechanism 150 is uniform The ground flows to the second cleaning element 300, thereby wetting the second cleaning element 300.
  • the medium recovery mechanism 140 is connected to the second liquid inlet 610 of the second box body 600, and the second box body 600 is used to store the sewage solution collected by the medium recovery mechanism 140.
  • the liquid outlet pipe 550 is provided with a second suction structure 551 for generating a suction force, so as to drive the cleaning solution in the first box body 500 to pass through the first liquid outlet 520 and the liquid outlet pipe 550 in turn, and then transported to the medium distribution mechanism 150.
  • the above-mentioned second suction structure 551 is preferably a flow-stop pump. It can be understood that the second suction structure 551 includes but is not limited to a flow-stop pump, and may also be a water pump, or other suction structures. Please refer to Fig.
  • a negative pressure generator is also provided on the second box body 600, and the negative pressure generator is used to generate negative pressure in the second box body 600, where the negative pressure refers to the above-mentioned third suction force, Under the action of the third suction force, the sewage solution on the second cleaning element 300 is sucked into the second box body 600 through the medium recovery mechanism 140 .
  • the structure of the above-mentioned negative pressure generator is as follows: it includes a vacuum port 650 arranged on the second box body 600 , a hose 652 connected to the vacuum port 650 , and a vacuum pump 651 arranged on the hose 652 .
  • the filter element 142 forms a negative pressure in the auxiliary receiving cavity 1411 to promote the sewage solution to flow toward the drain port 1413 .
  • the present invention also provides a matching structure
  • the matching structure includes the above-mentioned dust collection box 400, the above-mentioned first box body 500 and the above-mentioned second box body 600, the dust collection box 400, the first box body 500 and the second box body 600 Any one of them is detachably arranged in the body 100 , and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400 .
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the matching structure also includes: a mounting seat 130 accommodated in the fuselage 100, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably arranged on the mounting seat 130, and the mounting seat 130 is detachable Set in the fuselage 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a cleaning assembly is provided on the body 100, and the cleaning assembly includes the above-mentioned dust box assembly, the above-mentioned first cleaning part 200, the above-mentioned second cleaning part 300, the above-mentioned mounting seat 130, the above-mentioned first box body 500 and the above-mentioned second Two boxes 600, wherein the first box 500 and the second box 600 are arranged on both sides of the dust box 400 in an axisymmetric manner, the dust box assembly is located in the mounting seat 130, and the bottom of the mounting seat 130 is provided with
  • the avoidance area K is such that the air inlet 460 communicates with the air inlet port 1123 , and the dust outlet 470 communicates with the dust outlet port 1124 .
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • a handle 450 is pivotally connected to the top of the dust box 400 , and a protrusion 451 is provided at the pivot joint between the handle 450 and the dust box 400 .
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that cooperates with the protrusion 451; when the handle 450 is in the initial state, the protrusion 451 is engaged with the card slot 1301; when the handle 450 is in the pulling state , the protrusion 451 disengages from the engaging groove 1301 .
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • a liquid level detection structure is provided in the first liquid storage chamber of the first box body 500.
  • the first liquid storage chamber exists in the vertical direction Height difference, please refer to Figure 27 and Figure 28,
  • the liquid level detection structure includes a first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and a first conductive member 530 arranged in the first liquid storage chamber
  • the second conductive member 540 at the highest position is used to detect the highest liquid level
  • the first terminal 133 used to cooperate with the first conductive member 530 and the first terminal 133 used to cooperate with the second conductive member 540 are provided in the first groove of the mounting base 130 The second terminal 134.
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the The second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the first terminal 133 and the second terminal 134 respectively abut against the first conductive part and the second conductive part.
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • a full load detection structure 640 is provided in the second liquid storage cavity of the second box body 600 for detecting the highest liquid level in the second box body 600 .
  • the difference between the second box body 600 and the first box body 500 is that only the highest liquid level needs to be detected, and there is no need to pay attention to the lowest liquid level.
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown), the float 641 is located at one end of the float 642, and the end of the float 642 away from the float 641 swings
  • the shaft 643 is rotatably arranged in the second box body 600, the permanent magnet is fixed on the float 641, and the second box body 600 is provided with a Hall sensor 644 matched with the permanent magnet, wherein the density of the float 641 is lower than that of the second box body The density of the sewage solution in the body.
  • the mounting base 130 is provided with a first liquid inlet joint 135 for connecting with the first liquid inlet 510 and a first liquid outlet joint 136 for connecting with the first liquid outlet 520, wherein, The first liquid inlet connector 135 and the first liquid outlet connector 136 are located at the bottom of the first groove.
  • the mounting base 130 is provided with a second liquid inlet connector 137 for connecting with the second liquid inlet 610 and a second liquid outlet connector 138 for connecting with the second liquid outlet 620, wherein the second inlet The liquid joint 137 and the second liquid outlet joint 138 are located at the bottom of the third groove.
  • the first liquid inlet joint 135 is connected with a liquid replenishment pipe 1601 and is connected with the liquid replenishment shut-off mechanism 160 through the liquid replenishment pipe 1601 ;
  • the purpose of setting the first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137 and the second liquid outlet connector 138 is to realize the detachable connection between the first box body 500 and the mounting base 130 1.
  • the detachable connection between the second box body 600 and the mounting base 130 is to realize the detachable connection between the second box body 600 and the mounting base 130 .
  • first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137 and the second liquid outlet connector 138 are not provided, then the first liquid inlet 510, the first liquid outlet 520, the second inlet The liquid port 610 and the second liquid outlet 620 are directly connected to the pipeline, which makes it inconvenient to remove the first box body 500 and the second box body 600 from the mounting base 130 .
  • the first liquid inlet 510 and/or the first liquid outlet 520 are provided with a first shut-off mechanism , the first shut-off mechanism has a cut-off state for blocking the first liquid inlet 510 and/or the first liquid outlet 520 and an open state for opening the first liquid inlet 510 and/or the first liquid outlet 520; when the first box When the body 500 is separated from the mounting base 130, the first cut-off mechanism is in a cut-off state.
  • the installation position of the first shut-off mechanism can be divided into three situations: first, the first liquid inlet 510 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state for cutting off the first liquid inlet 510 and open the opening state of the first liquid inlet 510; second, the first liquid outlet 520 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state of cutting off the first liquid outlet 520 and opens the first outlet.
  • the opening state of the liquid port 520; the third type, the first liquid inlet 510 and the first liquid outlet 520 are provided with a first shut-off mechanism, and the first shut-off mechanism has the function of cutting off the first liquid inlet 510 and the first liquid outlet.
  • the problem of liquid leakage at the first liquid inlet 510 can also be solved by setting a hollow extension column 511 at the first liquid inlet 510.
  • the hollow extension column 511 is accommodated in the first liquid storage chamber.
  • the hollow extension column 511 is a thin tubular member with top and bottom openings, and the top opening of the hollow extension column 511 is set close to the top of the first liquid storage chamber.
  • the second liquid inlet 610 and/or the second liquid outlet 620 are provided with a second Two cut-off mechanism 630, the second cut-off mechanism 630 has the blocking state of blocking the second liquid inlet 610 and/or the second liquid outlet 620 and the opening state of opening the second liquid inlet 610 and/or the second liquid outlet 620 ;
  • the second cut-off mechanism 630 is in a cut-off state.
  • the installation position of the second shutoff mechanism 630 can be divided into three situations: first, the second liquid inlet 610 is provided with the second shutoff mechanism 630 , and the second shutoff mechanism 630 has the ability to cut off the second liquid inlet 610 The cut-off state and the open state of opening the second liquid inlet 610; second, the second liquid outlet 620 is provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has a cut-off state that cuts off the second liquid outlet 620 and open the open state of the second liquid outlet 620; third, the second liquid inlet 610 and the second liquid outlet 620 are provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has the ability to cut off the second liquid inlet The cut-off state of the port 610 and the second liquid outlet 620, and the open state of the second liquid inlet 610 and the second liquid outlet 620 are opened.
  • the structures of the first shut-off mechanism, the second shut-off mechanism 630 , the replenishment shut-off mechanism 160 and the sewage shut-off mechanism 170 are the same.
  • the fluid replacement shut-off mechanism 160 is taken as an example for illustration, please refer to FIG. 46 , the fluid supplement shut-off mechanism 160 includes:
  • the valve body 161 has a fluid passage and an outlet 1611 and an inlet 1612 communicating with the fluid passage; the fluid passage has a first sealing surface 1613 distributed along its inner wall; the sealing seat 162 is slidably arranged in the fluid passage
  • the sealing seat 162 has a second sealing surface 1614 facing the first sealing surface 1613; the sealing body 163 is fixed on the first sealing surface 1613 or the second sealing surface 1614; the biasing member 164 is located on the valve body 161 and Between the sealing seats 162 , a biasing force is applied to the sealing seats 162 toward the first sealing surface 1613 , so that the sealing seats 162 abut against the inlet port 1612 , so that the liquid supplement shut-off mechanism 160 is in a blocking state.
  • the sealing body 163 In the cut-off state, the sealing body 163 is clamped between the first sealing surface 1613 and the second sealing surface 1614 by the above-mentioned biasing force, and seals the first sealing surface 1613 and the second sealing surface 1614.
  • the solution Impossible to flow in the fluid channel In the open state, the sealing seat 162 is forced to separate from the first sealing surface 1613 by the contact force of the external ejector. In this state, the solution in the fluid channel can flow from the inlet port 1612 to the outlet port 1611 .
  • the sealing seat 162 includes a valve core 1621 movable in the fluid channel, the valve core 1621 is provided with the above-mentioned second sealing surface 1614, and the surface body of the valve core 1621 provided with the above-mentioned second sealing surface 1614 is defined as the first end surface , and the face body facing away from the first end face is defined as the second end face.
  • a first rod portion 1622 extending to the outside of the valve body 161 through the inlet port 1612 is further provided on the first end surface, and the first rod portion 1622 is used to cooperate with the external ejector.
  • the second end surface is provided with a second rod portion 1623 extending away from the first end surface, and the second rod portion 1623 is located in the fluid passage for guiding the movement of the valve core 1621 .
  • Guide grooves 1615 distributed along the extension direction of the second rod part 1623 are also provided in the fluid channel, and the second rod part 1623 is inserted in the guide groove 1615 to realize the movement guide of the valve core 1621 .
  • the first rod part 1622 and the second rod part 1623 are distributed in parallel or coaxially.
  • the biasing member 164 is preferably a spring, and the biasing member 164 is distributed along the extension direction of the first rod portion 1622 and the second rod portion 1623 , so that the direction of the elastic force provided by the biasing member 164 is consistent with the moving direction of the valve core 1621 .
  • the sealing body 163 is an annular sealing ring. In one embodiment, the sealing body 163 is fixed on the valve core 1621 and moves together with the valve core 1621 . Has ribs for improved sealing.
  • first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137, and the second liquid outlet connector 138 need to be provided with an external ejector T can be determined according to the corresponding first Whether a shut-off mechanism is provided on the liquid inlet 510 , the first liquid outlet 520 , the second liquid inlet 610 and the second liquid outlet 620 depends.
  • the liquid replenishment cut-off mechanism 160 on the liquid replenishment interface 1122 and the sewage discharge interception mechanism 170 on the sewage discharge interface 1121 are triggered by external equipment.
  • the following situation is limited: only the second liquid outlet 620 is provided with the second shutoff mechanism Y, and the second liquid inlet 610 , the first liquid inlet 510 and the first liquid outlet 520 are not provided with a shutoff mechanism.
  • the reasons are as follows: a filter 560 is connected to the first liquid outlet 520, and when the first box body 500 is separated from the mounting base 130, the liquid in the first liquid storage chamber is not easy to leak through the first liquid outlet 520;
  • the liquid inlet 510 can adopt an extension column 511 structure.
  • the first liquid inlet 510 When the first box body 500 is separated from the mounting base 130, the first liquid inlet 510 is not easy to leak; The structure of the extension column 511 at the liquid port 510 makes it difficult for the second liquid inlet 610 to leak when the second box body 600 is separated from the mounting base 130 .
  • the second shut-off mechanism Y of the second liquid outlet 620 is triggered to be in an open state after the second box body 600 is installed on the mounting base 130 , and the second shut-off mechanism Y of the second liquid outlet 620 can only be opened when the second box body 600 When it is separated from the mounting base 130, it changes from the open state to the cut-off state.
  • the specific working process is as follows:
  • the first liquid outlet 520 delivers cleaning liquid to the medium distribution mechanism in the installation chamber Z through the liquid outlet pipe 550, and the medium distribution mechanism wets the second The cleaning part 300 and the second cleaning part 300 wet-mop the surface to be cleaned; at the same time, the second box body 600, under the action of the third suction force generated by the vacuum pump 651, passes through the medium recovery mechanism and the dirt inlet in the installation chamber Z.
  • the pipe sucks the sewage solution on the second cleaning element 300 into the second liquid storage chamber.
  • the liquid replenishment shut-off mechanism 160 on the liquid replenishment interface 1122 is in an open state under the action of the external device, and the cleaning solution in the liquid replenishment tank of the external device passes through the liquid replenishment interface 1122--the liquid replenishment shut-off mechanism 160 in turn.
  • the sewage interception mechanism 170 on the sewage interface 1121 is in the open state under the action of the external equipment, and the sewage solution in the second box body 600 passes through the inlet of the second interception mechanism Y in sequence --
  • the fuselage 100 includes a fuselage body 110 and a striker body 120 floating on the front of the fuselage body 110.
  • the fuselage body 110 includes a disc-shaped main body P and a lordosis protruding from the front of the main body P.
  • Part Q to form the shape of the front and rear circle; the top surface of the front convex part Q is lower than the top surface of the main body P, so as to form a stepped structure at the front of the fuselage body 110, and the impact plate body 120 covers the machine body in a stepped shape.
  • On the ladder structure at the front part of the body body 110 On the ladder structure at the front part of the body body 110 .
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the fuselage body 110 includes a bottom cover 112 and a top cover 111, and the bottom of the bottom cover 112 is provided with a first dust suction port F, an installation cavity Z, a driving wheel set, a universal wheel, a first cleaning member 200 and In the second cleaning element 300 , a decoration cover 113 is pivotally connected to the top of the top cover 111 .
  • the decorative cover 113 has a closure that covers the dust collection box 400 , the first box body 500 and the second box body 600 so that the dust collection box 400 , the first box body 500 and the second box body 600 are closed in the fuselage body 110 state and an open state in which the dust box 400 , the first box body 500 and the second box body 600 are exposed to the outside by turning upwards around the pivot shaft.
  • the dust collecting box 400, the first box body 500 and the second box body 600 can be easily removed, and the hypa on the dust collecting box 400 can be easily replaced, which has the advantage of being convenient to use.
  • the ranging mechanism 1111 has a first state exposed outside the fuselage 100 and a second state accommodated in the fuselage 100; the support structure 700, It is installed in the fuselage 100 and supported under the ranging mechanism 1111 ; and a controller (not shown in the figure), which is configured to determine the height of external obstacles to form a driving signal for controlling the lifting of the supporting structure 700 .
  • the support structure 700 can drive the distance measuring mechanism 1111 to switch between the first state and the second state in response to the driving signal of the controller. Therefore, the recognition system can adjust the height of the whole machine in time according to the information of surrounding obstacles, so that the washing machine can enter the low space for cleaning operations.
  • a line laser module 800 is provided on the side wall of the fuselage 100, and the line laser module 800 is used to detect the distance between the outer wall of the fuselage 100 and the cleaning boundary outside.
  • the line laser module 800 is arranged on the side wall of the fuselage body 110. The line laser module 800 can accurately measure the distance between the fuselage 100 and the external cleaning boundary when it is working, so as to ensure that the fuselage 100 is kept clean.
  • the self-moving cleaning equipment in the present invention can be applied to cleaning systems.
  • the cleaning system includes a cleaning base station (not shown in the figure) and the self-moving cleaning equipment, wherein the cleaning base station is used to place the self-moving cleaning equipment and perform dust discharge, liquid replenishment and sewage discharge operations.
  • the cleaning base station is provided with a first recovery box, a second recovery box and a liquid replacement box.
  • the dust outlet 470 and the air inlet 460 of the fuselage 100 are respectively suitable for It is connected with the first recovery box of the cleaning base station for dust removal; the first liquid inlet 510 is connected with the liquid replenishment cavity of the liquid replenishment box for liquid replenishment; the second liquid outlet 620 is connected with the second recovery box The second recovery chamber is communicated for sewage discharge.
  • the present invention provides a self-moving cleaning device, comprising: a body 100, the bottom of which is provided with a first dust suction port F and the installation cavity Z; the drive wheel set is located at the bottom of the fuselage 100, and is used to drive the fuselage 100 forward or backward; It is backward; the first cleaning part 200 is rotatably arranged in the first suction port F, and is used to clean the surface to be cleaned; the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100, and is used for wet dragging To clean the surface, the second cleaning part 300 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200; the dust collecting box 400 is located in the fuselage 100, and the dust collecting box 400 has a collection box communicated with the first dust suction port F.
  • the dust cavity is used to collect the dirt cleaned by the first cleaning member 200 under the action of the first suction force.
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • the front of body 100 advancing direction, first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning part 200 is in contact with the surface to be cleaned to achieve the purpose of dust cleaning
  • the cleaning surface of the second cleaning part 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • a floor-cleaning robot with a floor-moving function means that only a rotating mop is provided at the bottom of the body 100, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhering to the surface to be cleaned during the rotation process, and make the dust on the surface to be cleaned blow up. up to facilitate dust collection.
  • the first suction force is generated in the body 100, and the dirt on the surface to be cleaned enters the dust collection box 400 through the first suction port F under the action of the first suction force. cavity.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located above the first cleaning part 200, and the first cleaning part 200 and Between the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber.
  • the dust gas channel V is arc-shaped or inclined straight line shape or any shape that facilitates the flow of dust and air.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust outlet 470 capable of discharging the dirt in the dust collection chamber from the dust collection box 400.
  • the air inlet 460 and the dust outlet 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • Air inlet 460 and dust outlet 470 are positioned at the rear of fuselage 100 advance direction compared with second cleaning part 300;
  • the dust discharge interface 1124 and the air intake interface 1123 of the scrubber cooperate with external equipment, the dust collection chamber is forced to communicate with the first recovery box.
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic part 472 and a second magnetic part 473 , and the magnetic forces of the first magnetic part 472 and the second magnetic part 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter element 431 and a hard hollow piece 432, and the hard hollow piece 432 and the filter element 431 are fixed to form a whole; wherein, the hard hollow piece 432 is located in the filter unit 430 near the inside of the dust collection chamber On the one hand, the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collecting cavity from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • one end of the second cleaning part 300 is rotatably provided with a side-drawing end cover unit 310 , and the second cleaning part 300 is detachably connected to the body 100 through the side-drawing end cover unit 310 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis, and the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis, and the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311 , and the side-drawing end cover 311 is rotated at one end of the second cleaning member 300 through a bearing 312 and a rotating shaft 313 .
  • the cleaning element 300 is detachably connected to the main body 100 through a side-drawn end cover 311 .
  • the second cleaning part 300 includes a second cleaning part main body 3001 that is a hollow cylinder, a driven end cover 3002 and a driving end cover 3003 that are arranged on the opposite ends of the second cleaning part main body 3001, and the driven end cover 3002 There is a side-drawing end cover 311 for the upper rotation, and the active end cover 3003 is connected to the driver 900 through transmission.
  • the driven end cover 3002 is fixedly provided with a bearing 312, and the rotating shaft 313 runs through the driven end cover 3002 along the rotation axis direction of the second cleaning member 300.
  • 311 is fixedly connected, and the other end of the rotating shaft 313 is located in the driven end cover 3002 and connected with the bearing 312 .
  • the driver 900 is connected to the output end 910, and the active end cover 3003 of the second cleaning part 300 abuts against the output end 910. After the second cleaning part 300 is installed in the installation cavity Z of the fuselage 100, the end cover 311 and the output end cover 311 are drawn sideways. End 910 forms an end support for second cleaning element 300 . Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a first box body 500 and a second box body 600 are also provided on the body 100, and any one of the dust collection box 400, the first box body 500 and the second box body 600 is detachably arranged on the machine body.
  • the body 100, and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400.
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the fuselage 100 is also provided with a mounting base 130, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably located on the mounting base 130, the first box body 500 and the second box body 600 are The two sides of the dust collecting box 400 are arranged in an axisymmetric manner, and the mounting base 130 is detachably arranged in the body 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a medium distribution mechanism for distributing cleaning solution to the second cleaning element 300 and a medium recovery mechanism 140 for collecting the sewage solution on the second cleaning element are also provided in the installation cavity Z of the fuselage 100 .
  • the medium distribution mechanism is connected with the first box body 500, and the first box body 500 is used to deliver cleaning solution to the medium distribution mechanism, so that the second cleaning piece in the installation cavity Z is wetted.
  • the medium recovery mechanism 140 is connected to the second box body 600 , and the second box body 600 is used for storing the sewage solution collected by the medium recovery mechanism 140 .
  • the second box body 600 is also provided with a negative pressure generator, which is used to generate negative pressure in the second box body 600. Under the action of the negative pressure, the sewage solution on the second cleaning element 300 passes through the medium recovery mechanism 140 is sucked into the second box body 600 .
  • the medium distribution mechanism is used to wet the second cleaning member 300, please refer to Fig. 34 to Fig. 39, the medium distribution mechanism includes: a distribution seat 150, which is provided with n-level flow channels, and any one-level flow channel has 2 n
  • the outlets are evenly distributed along the length direction of the distribution seat, and the outlets form 2n-1 groups and are symmetrically distributed on the distribution seat 150; in the adjacent two-stage flow channels, the outlet of the previous-stage flow channel is used as the inlet of the latter-stage flow channel, wherein An integer of n ⁇ 1, a total inlet 151 is provided in the middle of the primary flow channel, and the outlet of the final flow channel is used as a discharge port 152 for the medium.
  • the distribution seat 150 is distributed along the rotation axis direction of the second cleaning part 300 , that is, along the axial direction of the second cleaning part 300 .
  • the n-level flow channels in the distribution seat 150 can make the time required for each discharge port to discharge the cleaning solution consistent, thereby ensuring the uniformity of the liquid discharge, making the second cleaning member evenly wetted, and avoiding local excessive cleaning. The wet situation occurs, thus effectively improving the cleaning effect of the cleaning equipment.
  • the first case body 500 is provided with a first liquid inlet 510 and a first liquid outlet 520, and the total inflow port 151 is connected with the first liquid outlet 520 of the first case body 500, thereby, the A cartridge 500 delivers cleaning solution to the media dispensing mechanism.
  • the first liquid outlet 520 of the first box body 500 communicates with the main inflow port 151 through a liquid outlet pipe 550, and the liquid outlet pipe 550 is provided with a second suction structure 551 for generating suction force, In order to drive the cleaning solution in the first box body 500 to pass through the first liquid outlet 520 , the liquid outlet pipe 550 , and the total inflow port 151 in sequence, and then be transported into the installation cavity Z, and then wet the second cleaning element 300 .
  • the above-mentioned second suction structure 551 is preferably a flow-stop pump. It can be understood that the second suction structure 551 includes but is not limited to a flow-stop pump, and may also be a water pump, or other suction structures.
  • the n-level flow channel has 2n-1 branch flow channels, and all the branch flow channels of the same level form 2n-2 groups and are symmetrically distributed on the distribution seat 150, wherein n ⁇ 2; adjacent two-level flow channels
  • an outlet of the branch channel of the previous stage serves as an inlet of a branch channel of the subsequent stage, and each branch channel has two symmetrically distributed outlets.
  • the same outlet of the n+1 level branch flow channel corresponds to the n+2 level branch flow channel, and the two branch flow channels are symmetrically distributed in the n level branch flow corresponding to the n+1 level branch flow channel Both sides of the same exit of the road.
  • the interior of the distribution seat 150 is hollow to form a hollow cavity, and the hollow cavity extends along the length direction of the distribution seat 150; n-level flow channels are arranged in the hollow cavity.
  • the distribution seat 150 includes a base 1501; the base 1501 is provided with an inwardly recessed hollow cavity, and the bottom of the hollow cavity is provided with an installation groove corresponding to the arrangement of n-level flow channels; and the seal is arranged on the notch of the installation groove
  • the cover plate 1502, the above-mentioned n-level flow channel is enclosed between the inner cavity of the installation groove and the cover plate 1502.
  • n is 3. Please refer to FIG.
  • the distribution base 150 is provided with a primary flow channel, a secondary flow channel and a tertiary flow channel.
  • the total inflow port 151 is arranged on the groove wall of the installation groove, and the outlet of the final stage flow channel is arranged on the part of the base 1501 where the groove bottom of the installation groove is located.
  • the inner wall surface of the cover plate 1502 facing the installation groove is provided with a first protrusion S1 corresponding to the notch of the installation groove; the first protrusion S1 is sealingly inserted into the notch of the installation groove.
  • the first draw slot and the second draw slot are formed between the opposite side walls of the installation groove and the inner walls of the respective facing hollow chambers; the inner wall of the cover plate 1502 is also provided with a The second convex portion S2 and the third convex portion S3 are respectively inserted into the first card slot and the second card slot.
  • the end of the base 1501 away from the first protrusion W is a blocking end 155 bent into the installation cavity Z, and the end surface of the blocking end 155 can abut against the outer peripheral surface of the second cleaning element to prevent the sewage solution from splashing out.
  • At least one flow uniformity bar 1521 is provided in the discharge port 152 for equally dividing the discharge port.
  • the quantity of the flow uniformity strips 1521 should not be too many, too many flow uniformity strips 1521 will affect the liquid discharge speed of the outlet 152 .
  • the even flow bar 1521 is provided with 1 or 2 bars.
  • the flow equalization cavity 154 is in a symmetrical cone shape, and the outlets 152 are distributed on the symmetry axis of the cone shape.
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • the fuselage 100 includes a fuselage body 110 and a strike plate assembly floating on the front of the fuselage body 110.
  • the strike plate assembly 120 includes: a strike plate body 120, which is stepped and covers the floor washing The front part of the body 110 of the washing machine; the second trigger mechanism is connected to the external drive circuit and is configured to trigger and send a stop motion signal to the washing machine when the collision plate body 120 is displaced due to collision;
  • the buffer mechanism is configured to perform elastic buffering on the striker body 120 when the striker body 120 is further displaced;
  • the recovery mechanism is configured to cushion the striker body 120 in the case of a further displacement
  • the displacement of 120 is elastically restored to the central part of the front part of the fuselage body 110 .
  • the stepped collision plate body 120 can realize the collision triggering of the front and side parts of the washing machine in the running direction, effectively improving the overall obstacle avoidance ability of the washing machine.
  • an impact force will be generated between the impact plate body 120 and the obstacle.
  • the floor scrubber will generate vibration and noise.
  • Elastic cushioning can effectively reduce vibration and noise, improve user comfort and improve the anti-vibration performance of the scrubber.
  • the striker body 120 will have a shape and position deviation with the fuselage body 110 after multiple collisions
  • the above shape and position deviation refers to the position and shape of the striker body 120 and the fuselage body 110 compared with the factory state.
  • the above-mentioned deviation of shape and position will cause the washing machine to collide without being triggered, and also affect the aesthetics of the appearance.
  • the above-mentioned deviation of shape and position can be reduced or eliminated by the recovery mechanism, thereby ensuring The sensitivity of the trigger and the aesthetics of the appearance.
  • the fuselage body 110 includes a disc-shaped main body P and a front convex part Q protruding from the front of the main body P to form a front and back round shape; the top surface of the front convex part Q is lower than the top of the main body P surface, so as to form a stepped structure at the front of the fuselage body 110, and the strike plate body 120 covers the above-mentioned stepped structure.
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the setting form of the first strike plate 121 and the second strike plate 122 is as follows: in the first case, the first strike plate 121 and the second strike plate 122 are integrally arranged; in the second case, the first strike plate 121 and the second strike plate 122 upper and lower split settings.
  • first strike plate 121 and the second strike plate 122 adopt the form of upper and lower splits, there will inevitably be installation gaps when the first strike plate 121 and the second strike plate 122 are installed, and external dust and water vapor can pass through.
  • the installation gap enters the inside of the washing machine.
  • a rubber seal (not shown) is provided at the junction of the first strike plate 121 and the second strike plate 122. By setting the above rubber seal, it can be effectively reduced. Or prevent external dust and water vapor from entering the scrubber, which can prolong the service life of the equipment to a certain extent.
  • the second trigger mechanism includes a plurality of trigger sensors 124, one end of the trigger sensor 124 is in contact with the striker body 120, and the plurality of trigger sensors 124 are distributed on the steps.
  • the front side of the structure and the two sides of the ladder structure, the two sides of the above ladder structure are the left and right sides of the forward direction of the washing machine.
  • a plurality of trigger sensors 124 distributed on the front side body of the stepped structure are divided into upper and lower groups.
  • the protrusion Q corresponds to the front side body of the first striking plate 121 . Therefore, regardless of whether the collision area between the strike plate body 120 and the obstacle is located at the top, bottom or middle of the strike plate body 120 , the trigger sensor 124 can be triggered smoothly, which has the advantage of high trigger sensitivity.
  • the above multiple trigger sensors 124 are crash switches. Of course, it can be understood that the above multiple trigger sensors 124 include but are not limited to crash switches, and can also be other devices and structures capable of realizing crash triggers.
  • the buffer mechanism includes a plurality of first elastic buffer elements 125 provided on the front protrusion Q for buffering the impact of the first strike plate 121 and a plurality of first elastic buffer elements 125 provided on the main body P for buffering the impact of the second strike plate 122 Two elastic buffer elements 126 .
  • the first elastic buffering element 125 and the second elastic buffering element 126 are made of elastic material, and the above elastic material can be rubber, nylon, sponge and so on.
  • the board body 120 is further displaced, and the first elastic buffer element 125 and the second elastic buffer element 126 can absorb the impact force generated during a partial collision, thereby realizing elastic buffering.
  • the plurality of first elastic buffer elements 125 may be distributed at intervals, or may be connected in sequence to form continuous distribution.
  • the plurality of second elastic buffer elements 126 may be distributed at intervals or continuously.
  • the first elastic buffering element 125 and the second elastic buffering element 126 are preferably detachably disposed on the fuselage body 110 , so that they can be replaced conveniently.
  • the recovery mechanism includes at least one elastic element 123 , the strike plate body 120 is floatingly arranged on the front of the fuselage body 110 through the elastic element 123 , the elastic element 123 is arranged on the fuselage body 110 and connected with the strike plate body 120 .
  • the elastic element 123 is preferably a spring, one end of the elastic element 123 is engaged with the fuselage body 110 , and the other end of the elastic element 123 is engaged with the striker body 120 .
  • the elastic element 123 is arranged on the fuselage body 110 in an axisymmetric manner, and the front end of any pair of elastic elements 123 The distance is smaller than the distance between the rear end portions of the pair of elastic members 123 .
  • the fuselage body 110 includes a bottom cover 112 and a top cover 111, and the bottom of the bottom cover 112 is provided with a first dust suction port F, an installation cavity Z, a driving wheel set, a universal wheel, a first cleaning member 200 and In the second cleaning element 300 , a decoration cover 113 is pivotally connected to the top of the top cover 111 .
  • the decorative cover 113 has a closure that covers the dust collection box 400 , the first box body 500 and the second box body 600 so that the dust collection box 400 , the first box body 500 and the second box body 600 are closed in the fuselage body 110 state and an open state in which the dust box 400 , the first box body 500 and the second box body 600 are exposed to the outside by turning upwards around the pivot shaft.
  • the dust collecting box 400, the first box body 500 and the second box body 600 can be easily removed, and the hypa on the dust collecting box 400 can be easily replaced, which has the advantage of being convenient to use.
  • the ranging mechanism 1111 has a first state exposed outside the fuselage 100 and a second state accommodated in the fuselage 100; the support structure 700, Set in the fuselage 100 and supported under the distance measuring mechanism 1111; the sensing unit 1112 is set on the fuselage 100 and connected to the support structure 700, the sensing unit is configured to judge the height of external obstacles, to forming a driving signal for controlling the lifting of the supporting structure 700; and a controller (not shown), connected to the sensing unit; wherein, the supporting structure 700 drives the ranging mechanism 1111 in the first state and the first state in response to the driving signal of the sensing unit 1112 Switch between the second state.
  • the distance measuring mechanism 1111 is located at the rear of the fuselage 100 , and the distance measuring mechanism 1111 is behind the advancing direction of the fuselage 100 compared with the second cleaning element 300 .
  • the distance measuring mechanism 1111 is higher than the sensing unit, and the distance measuring mechanism 1111 can be an LDS lidar mechanism or other types of distance measuring devices.
  • the distance measuring mechanism 1111 is named Distance measurement, but it can also have functions such as building maps, positioning, and identifying obstacles.
  • the identification system in the present invention can adjust the height of the whole machine in time according to the information of surrounding obstacles, so that the washing machine can enter a low space for cleaning operations.
  • the height of the whole machine mentioned above refers to the sum of the heights of the fuselage 100 and the distance measuring mechanism 1111 when the distance measuring mechanism 1111 is in the first state; space area.
  • the sensing unit 1112 on the body 100 sends a driving signal to the support structure 700 to drive the distance measuring mechanism 1111 into the body 100.
  • the washing machine can enter the low space smoothly. space for cleaning.
  • the supporting structure 700 drives the distance measuring mechanism 1111 to lift up, which is convenient to switch and effectively improves the cleaning ability.
  • the side wall of the fuselage 100 close to the distance measuring mechanism 1111 is provided with a first perspective window 1114, the first perspective window 1114 is configured to facilitate the distance measuring mechanism 1111 to sense the external environment when the distance measuring mechanism 1111 is in the second state, so as to control the washing machine to continue working.
  • the distance measuring mechanism 1111 is in the second state, the pain point that the distance measuring mechanism 1111 cannot perform position recognition and positioning judgment is solved, and the cleaning ability and intelligent recognition ability of the scrubber in low spaces are effectively improved.
  • the fuselage 100 is provided with a plurality of sensing units 1112 , at least one sensing unit 1112 is arranged on the top of the fuselage 100 , and at least one sensing unit 1112 is distributed on the front side of the ranging mechanism 1111 .
  • the sensing unit 1112 is a TOF sensor, and a plurality of sensing units 1112 are distributed on the front side, left side and right side of the ranging mechanism 1111 . In this way, the height information of the obstacles around the ranging mechanism 1111 can be collected in all directions, feedback can be made in time before the ranging mechanism 1111 collides with the obstacle, and the position and state of the ranging mechanism 1111 can be adjusted.
  • the top of the fuselage body 110 of the fuselage 100 is provided with a storage slot for installing a plurality of sensing units 1112, and the storage slot is located in front of the distance measuring mechanism 1111 and distributed close to the distance measuring mechanism 1111. .
  • the top opening of the storage tank, the sensing unit 1112 is installed into the storage tank through the top opening.
  • the top opening of the storage tank is also covered with a second perspective window 127, the second perspective window 127 is used to package a plurality of sensing units 1112 in the storage tank, wherein the storage tank is arc-shaped, and the plurality of sensing units 1112 are spaced apart Distributed in the storage tank.
  • a first trigger mechanism is provided between the distance measuring mechanism 1111 and the support structure 700, and the first trigger mechanism is triggered in response to the collision between the distance measuring mechanism 1111 and the obstacle,
  • the ranging mechanism 1111 is switched from the first state to the second state.
  • the distance measuring mechanism 1111 can be moved above the support structure 700 .
  • the distance measuring mechanism 1111 moves under the action of an external force to trigger the first trigger mechanism.
  • the above-mentioned first trigger mechanism includes a trigger switch 1113 and an elastic element 1117, the trigger switch 1113 is arranged on the movement path of the distance measuring mechanism 1111, thus, when the distance measuring mechanism 1111 moves under the action of an external force, the above-mentioned trigger switch 1113 can be triggered,
  • the trigger switch 1113 is electrically connected to the support structure 700 to realize the transmission of the trigger signal.
  • the elastic element 1117 is configured so that the distance measuring mechanism 1111 is floating above the support structure 700; when the distance measuring mechanism 1111 does not collide with an obstacle, the elastic element 1117 can make the distance between the bottom of the distance measuring mechanism 1111 and the trigger switch 1113 Maintain a predetermined trigger distance; after the distance measuring mechanism 1111 collides with an obstacle, the elastic element 1117 is used to drive the distance measuring mechanism 1111 to reset.
  • the elastic element 1117 is preferably a spring. Specifically, the top end of the elastic element 1117 is engaged with the distance measuring mechanism 1111 , and the bottom end of the elastic element 1117 is engaged with the support structure 700 . Thus, the distance measuring mechanism 1111 is driven by the collision force of an external obstacle to control the supporting structure 700 to move downward.
  • a motion conversion structure is provided between the distance measuring mechanism 1111 and the supporting structure 700, and the motion conversion structure is configured so that when the distance measuring mechanism 1111 collides in the running direction, the distance measuring mechanism 1111 is subjected to a collision force in the running direction.
  • the horizontal displacement component is at least partially converted into a vertical displacement component; wherein the horizontal displacement component is smaller than the vertical displacement component.
  • the above-mentioned horizontal displacement component is smaller than the vertical displacement component means: the displacement of the distance measuring mechanism 1111 in the horizontal direction is smaller than the displacement of the distance measuring mechanism 1111 in the vertical direction. Please refer to Fig.
  • the motion conversion structure includes a guide groove 1115 and a limit rod 1116, one of which is arranged at the bottom of the distance measuring mechanism 1111, and the other is arranged at the top of the support structure 700, and the two ends of the limit rod 1116 pass through the guide groove 1115, wherein the guide groove 1115 is inclined relative to the horizontal plane, so that the distance measuring mechanism 1111 has a downward and backward movement posture.
  • the support structure 700 includes a frame 710, a sliding seat 720, a driving mechanism 730 and a guide unit 740, the frame 710 is set in the installation area M of the fuselage body 110, and the sliding seat 720 is supported on The bottom of the distance measuring mechanism 1111 is arranged on the frame 710 in a liftable manner driven by the driving mechanism 730.
  • the driving mechanism 730 drives the sliding seat 720 up and down in response to the control signal of the controller.
  • the guide unit 740 is used to guide the sliding seat 720. Lift and lower vertically.
  • the driving mechanism 730 includes a driver 731, which is arranged on the frame 710 and is connected with the controller for executing the control signal of the controller; 720 on the bottom.
  • the guide unit 740 is also provided with a micro switch (not shown) for limiting the upper limit position and the lower limit position of the sliding seat 720 .
  • the second trigger mechanism in the strike plate assembly is connected to the drive mechanism 730 in the support structure 700, the second trigger mechanism and the drive mechanism 730 are connected through a line, and the second trigger mechanism responds to the strike plate body 120 and the drive mechanism 730.
  • the collision of the obstacle is triggered, so that the distance measuring mechanism 1111 switches from the first state to the second state.
  • a line laser module 800 is provided on the side wall of the fuselage 100, and the line laser module 800 is used to detect the distance between the outer wall of the fuselage 100 and the cleaning boundary outside.
  • the line laser module 800 is arranged on the side wall of the fuselage body 110. The line laser module 800 can accurately measure the distance between the fuselage 100 and the external cleaning boundary when it is working, so as to ensure that the fuselage 100 is kept clean.
  • the present invention provides a self-moving cleaning device, including: a body 100, the bottom of which is provided with a first suction port F and the installation cavity Z; the drive wheel set is located at the bottom of the fuselage 100, and is used to drive the fuselage 100 forward or backward; It is backward; the first cleaning part 200 is rotatably arranged in the first dust suction port F, and is used to clean the surface to be cleaned; the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100, and is used for wet dragging To clean the surface, the second cleaning part 300 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200; the dust collecting box 400 is located in the fuselage 100, and the dust collecting box 400 has a collection box that communicates with the first dust suction port F.
  • the dust cavity is used to collect the dirt cleaned by the first cleaning member 200 under the action of the first suction force.
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • the front of body 100 advancing direction, first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • the floor-cleaning robot with the floor function which has the floor-mopping function alone, means that there is only a rotating mop at the bottom of the fuselage, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhered to the surface to be cleaned during the rotation process, and the dust on the surface to be cleaned can be raised to facilitate suction. dust.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located above the first cleaning part 200, and the first cleaning part 200 and Between the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber.
  • the dust gas channel V is arc-shaped or inclined straight line shape or any shape that facilitates the flow of dust and air.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • a dust box assembly is provided on the fuselage 100, and the dust box assembly includes the above-mentioned dust collection box 400, the above-mentioned dust gas channel V and the air guide unit H, and the first cleaning part 200 is arranged in front of the bottom of the dust box assembly , the second cleaning element 300 is disposed at the bottom of the dust box assembly.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust discharge port 470 capable of discharging the dirt in the dust collection chamber out of the dust collection box 400.
  • the air inlet 460 and the dust discharge port 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • Air inlet 460 and dust outlet 470 are positioned at the rear of fuselage 100 advancing direction compared with second cleaning part 300;
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, which avoids the user from manually pouring ash, and has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic part 472 and a second magnetic part 473 , and the magnetic forces of the first magnetic part 472 and the second magnetic part 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter element 431 and a hard hollow piece 432, and the hard hollow piece 432 and the filter element 431 are fixed to form a whole; wherein, the hard hollow piece 432 is located in the filter unit 430 near the inside of the dust collection chamber On the one hand, the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collecting cavity from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • a cleaning component assembly is provided on the fuselage 100, and the cleaning component component includes the above-mentioned second cleaning component 300 and a side extraction end cover unit 310 that is rotated at one end of the second cleaning component 300, and the second cleaning component 300 passes through the side
  • the drawer cover unit 310 is detachably connected to the body 100 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis.
  • the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis.
  • the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311, and the side-drawing end cover 311 is rotated at one end of the second cleaning piece 300 through a bearing 312 and a rotating shaft 313, and the second cleaning piece 300 is connected with the side-drawing end cover 311
  • the body 100 is detachably connected.
  • the second cleaning part 300 includes a second cleaning part main body 3001 that is a hollow cylinder, a driven end cover 3002 and a driving end cover 3003 that are arranged on the opposite ends of the second cleaning part main body 3001, and the driven end cover 3002
  • the driven end cover 3002 is fixedly provided with a bearing 312, and the rotating shaft 313 runs through the driven end cover 3002 along the rotation axis direction of the second cleaning member 300.
  • 311 is fixedly connected, and the other end of the rotating shaft 313 is located in the driven end cover 3002 and connected with the bearing 312 .
  • the driver 900 is connected to the output end 910, and the active end cover 3003 of the second cleaning part 300 abuts against the output end 910.
  • End 910 forms an end support for second cleaning element 300 . Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a circumferential limiting structure is provided between the side-drawing end cover 311 and the machine body 100 .
  • the circumferential limiting structure includes grooves 3112 and ribs 1127 distributed along the direction of the rotation axis of the second cleaning member 300, and the grooves 3112 and ribs 1127 are engaged; wherein, one of the second connecting part 311 and the body 100 One is provided with a groove 3112 , and the other is provided with a rib 1127 .
  • the body 100 is provided with a circulation system for providing cleaning solution to the second cleaning part 300 and recovering the sewage solution on the second cleaning part 300.
  • the above circulation system includes: a first box body 500 with a first The liquid storage chamber, and the first liquid inlet 510 and the first liquid outlet 520 communicated with the first liquid storage chamber, the cleaning solution is stored in the first liquid storage chamber; the second box body 600 has a second liquid storage chamber , and the second liquid inlet 610 and the second liquid outlet 620 communicated with the second liquid storage chamber, the second box body 600 is used to store the sewage solution on the second cleaning part 300, and when the third suction force acts
  • the sewage solution in the installation cavity Z is recovered through the second liquid inlet 610; the installation cavity Z is used for the rotatable installation of the second cleaning part 300, and the installation cavity Z is arranged at the bottom of the fuselage 100, the fuselage 100 can be regarded as a mounting part for mounting the second cleaning part 300 .
  • the first liquid inlet 510 is adapted to communicate with the liquid replenishment cavity of the liquid replenishment tank of the external equipment; the first liquid outlet 520 communicates with the installation cavity Z, thus, the first box body
  • the cleaning solution in 500 is transported to the installation chamber Z through the first liquid outlet 520 to wet the second cleaning part 300, so that the second cleaning part 300 wets the surface to be cleaned.
  • the second liquid outlet 620 is adapted to communicate with the recovery cavity of the second recovery tank of the external equipment, and the second liquid inlet 610 communicates with the installation cavity Z.
  • a liquid replenishment interface 1122 corresponding to the first liquid inlet 510 and a sewage discharge interface 1121 corresponding to the second liquid outlet 610 are provided on the side wall of the body 100 .
  • the first liquid inlet 510 is forced to communicate with the liquid replenishment chamber of the liquid replenishment tank of the external equipment;
  • the first The second liquid outlet 610 is adapted to communicate with the recovery cavity of the second recovery tank of the external device.
  • the fluid replacement interface 1122 is provided with a fluid replacement shut-off mechanism 160, and the fluid supplement shut-off mechanism 160 has a cutoff state for cutting off the fluid replacement interface 1122 and an open state for opening the fluid replacement interface 1122; in the open state, the fluid replacement interface 1122 communicates with the first fluid inlet 510.
  • the sewage discharge interface 1121 is provided with a sewage discharge interception mechanism 170, and the sewage discharge interception mechanism 170 has a cut-off state for cutting off the sewage discharge interface 1121 and an open state for opening the sewage discharge interface 1121; connected.
  • the circulation system further includes a medium distribution mechanism and a medium recovery mechanism 140, a first protrusion W protrudes from the inner wall surface of the installation cavity Z, and the end surface of the first protrusion W can abut against or be adjacent to the second The outer peripheral surface of the cleaning element 300 ;
  • the installation cavity Z is provided with a second inlet and a second outlet, which are distributed on both sides of the first protrusion W.
  • the first protrusion W extends along the rotation axis direction of the second cleaning member 300, the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet, and the second liquid inlet of the second box body 600 610 is in sealing communication with the aforementioned second outlet.
  • the solution in the installation chamber is driven from the second inlet through the outer peripheral surface of the second cleaning element 300 to the second outlet.
  • the inner wall surface of the installation cavity Z is provided with a first arc surface R1 and a second arc surface R2 distributed on both sides of the first protrusion W, and the first arc surface R1 and the second arc surface R2 can be Abut against or adjacent to the outer circumferential surface of the second cleaning member 300; the first arc surface R1 and the second arc surface R2 respectively form an outwardly protruding liquid inlet area with the installation cavity Z between the first protrusion W J1 and the liquid outlet area J2; the second inlet is set on the liquid inlet area J1, and the second outlet is set on the liquid outlet area J2.
  • a medium distribution mechanism located in the liquid inlet area J1 is provided in the installation chamber Z, and the medium distribution mechanism is used to wet the second cleaning member 300.
  • the medium distribution mechanism includes: a distribution seat 150, on which there are n-stage flow Any one-stage flow channel has 2 n outlets uniformly distributed along the length direction of the distribution seat, and the outlets form 2 n-1 groups symmetrically distributed on the distribution seat 150; among adjacent two-stage flow channels, the The outlet is used as the inlet of the next stage flow channel, wherein n ⁇ 1 integer, the middle part of the primary flow channel is provided with a total inflow port 151, and the outlet of the final stage flow channel is used as the discharge port 152 of the medium.
  • the distribution seat 150 is distributed along the rotation axis direction of the second cleaning part 300 , that is, along the axial direction of the second cleaning part 300 .
  • the total inflow port 151 communicates with the second inlet, and the above-mentioned total inflow port 151 can also be regarded as the second inlet.
  • the total inflow port 151 is connected with the first box body 500 , and the cleaning solution is delivered to the medium distribution mechanism through the first box body 500 .
  • the first liquid outlet 520 of the first box body 500 is in sealing communication with the second inlet of the installation cavity Z through the liquid outlet pipe 550, and the second suction port for generating suction force is provided on the liquid outlet pipe 550.
  • the suction structure 551 is used to drive the cleaning solution in the first box body 500 to pass through the first liquid outlet 520, the liquid outlet pipe 550, and the total inflow port 151 in sequence, and then be transported into the installation chamber Z.
  • the above-mentioned second suction structure 551 is preferably a flow-stop pump. It can be understood that the second suction structure 551 includes but is not limited to a flow-stop pump, and may also be a water pump, or other suction structures.
  • the n-level flow channel has 2n-1 branch flow channels, and all the branch flow channels of the same level form 2n-2 groups and are symmetrically distributed on the distribution seat 150, wherein n ⁇ 2; adjacent two-level flow channels
  • an outlet of the branch channel of the previous stage serves as an inlet of a branch channel of the subsequent stage, and each branch channel has two symmetrically distributed outlets.
  • the same outlet of the n+1 level branch flow channel corresponds to the n+2 level branch flow channel, and the two branch flow channels are symmetrically distributed in the n level branch flow corresponding to the n+1 level branch flow channel Both sides of the same exit of the road.
  • the interior of the distribution seat 150 is hollow to form a hollow cavity, and the hollow cavity extends along the length direction of the distribution seat 150; n-level flow channels are arranged in the hollow cavity.
  • the distribution seat 150 includes a base 1501; the base 1501 is provided with an inwardly recessed hollow cavity, and the bottom of the hollow cavity is provided with an installation groove corresponding to the arrangement of n-level flow channels; and the seal is arranged on the notch of the installation groove
  • the cover plate 1502, the above-mentioned n-level flow channel is enclosed between the inner cavity of the installation groove and the cover plate 1502.
  • n is 3, and the distribution seat 150 is provided with a primary flow channel, a secondary flow channel and a tertiary flow channel.
  • the total inflow port 151 is arranged on the groove wall of the installation groove, and the outlet of the final stage flow channel is arranged on the part of the base 1501 where the groove bottom of the installation groove is located.
  • the inner wall surface of the cover plate 1502 facing the installation groove is provided with a first protrusion S1 corresponding to the notch of the installation groove; the first protrusion S1 is sealingly inserted into the notch of the installation groove.
  • the first draw slot and the second draw slot are formed between the opposite side walls of the installation groove and the inner walls of the respective facing hollow chambers; the inner wall of the cover plate 1502 is also provided with a The second convex portion S2 and the third convex portion S3 are respectively inserted into the first card slot and the second card slot.
  • the end of the base 1501 away from the first protrusion W is a blocking end 155 bent into the installation cavity Z, and the end surface of the blocking end 155 can abut against the outer peripheral surface of the second cleaning element to prevent the sewage solution from splashing out.
  • At least one flow uniformity bar 1521 is provided in the discharge port 152 for equally dividing the discharge port.
  • the quantity of the flow uniformity strips 1521 should not be too many, too many flow uniformity strips 1521 will affect the liquid discharge speed of the outlet 152 .
  • one or two flow equalizing bars 1521 are provided.
  • the flow equalization chamber 154 is in a symmetrical cone shape, and the outlets 152 are distributed on the symmetry axis of the cone shape.
  • a medium recovery mechanism 140 located in the liquid outlet area J2 is also provided in the installation chamber Z, and the medium recovery mechanism 140 is arranged adjacent to the second cleaning part 300 for recycling the sewage solution on the second cleaning part 300 .
  • the medium recovery mechanism 140 includes: a scraper seat 141 located in the installation cavity Z, the scraper seat 141 is provided with a scraper portion 1412, a storage cavity 1411, a liquid discharge port 1413 communicating with the storage cavity 1411, the storage cavity 1411 and a scraper blade
  • the part 1412 extends along the axial direction (direction of the rotation axis) of the second cleaning part 300, the scraping part 142 abuts against the cleaning surface of the second cleaning part 300, and the accommodating cavity 1411 is configured to collect the cleaning surface pressed by the scraping part 142
  • the obtained sewage solution and the filter element 142 having several mesh holes, the filter element 142 is arranged in the receiving chamber 1411 and distributed between the cleaning surface of the second cleaning element 300 and the liquid discharge port 1413 .
  • the scraping edge portion 1412 forms a scraping structure on the side close to the first protrusion W in the liquid outlet area J2, and the scraping edge portion 1412 protrudes toward the installation cavity Z, and can be squeezed on the outer circumference of the second cleaning member 300 face.
  • the liquid discharge port 1413 communicates with the above-mentioned second outlet, and the liquid discharge port 1413 can also be regarded as the above-mentioned second outlet, and the filter element 142 is closer to the second cleaning element 300 than the second outlet.
  • the filter element 142 is configured to form a negative pressure in the accommodating chamber 1411 by absorbing the sewage solution, so that the sewage solution flows toward the drain port 1413 .
  • the bottom of the scraper seat 141 is provided with a friction surface 1414 that is in contact with the cleaning surface of the second cleaning member 300; the friction surface 1414 is recessed toward a direction away from the cleaning surface to form a receiving cavity 1411, and the scraping edge portion 1412 faces toward the side of the cleaning surface.
  • the direction is protruded on the edge of the opening of the receiving cavity 1411 , and the scraping edge portion 1412 is set with the same length as the receiving cavity 1411 .
  • the filter element 142 is made of an absorbent material with liquid adsorption capacity, such as sponge, silica gel, nylon and other materials.
  • Several mesh holes on the filter element 142 are arranged in an array, and the filter element 142 can be regarded as a partition type structure.
  • the receiving cavity 1411 is provided with a connecting fitting part G, and the filter element 142 is arranged on the connecting fitting part G, and the connecting fitting part G is configured to form a stepped structure on the cavity wall of the receiving cavity 1411 for installing and limiting the filter element 142 . Therefore, it has the advantage of convenient installation.
  • the scraper seat 141 is installed in the installation cavity Z in a detachable manner.
  • the scraper seat 141 is provided with an installation structure 143, and the scraper seat 141 is detachably arranged on the target part through the installation structure 143, and the above-mentioned target part is the installation cavity Z.
  • the installation structure 143 includes a magnetic piece 1431 arranged on the top of the scraper base 141.
  • the scraper base 141 is also provided with a mounting groove 1432 for receiving the magnetic piece 1431.
  • the magnetic piece 1431 is configured to make the scraper base 141 adsorb to the on the target piece. It can be understood that the installation cavity Z can be made of materials capable of absorbing magnetic objects. It is also possible to set a magnetic pole opposite to the magnetic piece 1431 in the installation cavity Z, and through the attraction force between the above-mentioned magnetic pole and the magnetic piece 1431 Realize the installation of scraper seat 141.
  • the medium recovery mechanism 140 is connected to the second box body 600 , and the second box body 600 is used to store the sewage solution collected by the medium recovery mechanism 140 .
  • the second liquid inlet 610 of the second box body 600 is connected to the liquid discharge port 1413 through a sewage inlet pipe (not shown in the figure).
  • the second box body 600 is also provided with a negative pressure generator, and the negative pressure generator is used to generate negative pressure in the second box body 600.
  • the negative pressure here refers to the above-mentioned third suction force. Under the action, the sewage solution on the second cleaning element 300 is sucked into the second box body 600 through the medium recovery mechanism 140 .
  • the structure of the above-mentioned negative pressure generator is as follows: it includes a vacuum port 650 arranged on the second box body 600 , a hose 652 connected to the vacuum port 650 , and a vacuum pump 651 arranged on the hose 652 .
  • the filter element 142 forms a negative pressure in the auxiliary receiving cavity 1411 to promote the sewage solution to flow toward the drain port 1413 .
  • the present invention also provides a matching structure
  • the matching structure includes the above-mentioned dust collection box 400, the above-mentioned first box body 500 and the above-mentioned second box body 600, the dust collection box 400, the first box body 500 and the second box body 600 Any one of them is detachably arranged in the body 100 , and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400 .
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the matching structure also includes: a mounting seat 130 accommodated in the fuselage 100, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably arranged on the mounting seat 130, and the mounting seat 130 is detachable Set in the fuselage 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a cleaning assembly is provided on the body 100, and the cleaning assembly includes the above-mentioned dust box assembly, the above-mentioned first cleaning part 200, the above-mentioned second cleaning part 300, the above-mentioned mounting seat 130, the above-mentioned first box body 500 and the above-mentioned second cleaning part.
  • Two boxes 600 wherein the first box 500 and the second box 600 are arranged on both sides of the dust box 400 in an axisymmetric manner, the dust box assembly is located in the mounting seat 130, and the bottom of the mounting seat 130 is provided with
  • the avoidance area K is such that the air inlet 460 communicates with the air inlet port 1123 , and the dust outlet 470 communicates with the dust outlet port 1124 .
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • a handle 450 is pivotally connected to the top of the dust box 400 , and a protrusion 451 is provided at the pivot joint between the handle 450 and the dust box 400 .
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that cooperates with the convex portion 451; when the handle 450 is in the initial state, the convex portion 451 is engaged with the card slot 1301; out of slot 1301.
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • a liquid level detection structure is provided in the first liquid storage chamber of the first box body 500.
  • the first liquid storage chamber exists in the vertical direction
  • the liquid level detection structure includes the first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and the first conductive member 530 arranged at the highest position of the first liquid storage chamber for detecting the highest liquid level
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 When the first box body 500 is installed in the first groove of the mounting base 130, the first conductive member 530 is in contact with the first terminal 133, and the second conductive member 540 is in contact with the second terminal 134. catch.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the
  • the second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the first terminal 133 and the second terminal 134 respectively abut against the first conductive part and the second conductive part.
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • a full load detection structure 640 is provided in the second liquid storage cavity of the second box body 600 for detecting the highest liquid level in the second box body 600 .
  • the difference between the second box body 600 and the first box body 500 is that only the highest liquid level needs to be detected, and there is no need to pay attention to the lowest liquid level.
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown), the float 641 is arranged at one end of the float 642, and the end of the float 642 away from the float 641 is rotatably arranged in the second box through a swing shaft 643
  • the permanent magnet is fixed on the float 641
  • the hall sensor 644 matched with the permanent magnet is arranged in the second box body 600, wherein the density of the float 641 is smaller than that of the sewage solution in the second box body.
  • the mounting base 130 is provided with a first liquid inlet joint 135 for connecting with the first liquid inlet 510 and a first liquid outlet joint 136 for connecting with the first liquid outlet 520, wherein, The first liquid inlet connector 135 and the first liquid outlet connector 136 are located at the bottom of the first groove.
  • the mounting base 130 is provided with a second liquid inlet connector 137 for connecting with the second liquid inlet 610 and a second liquid outlet connector 138 for connecting with the second liquid outlet 620, wherein the second inlet The liquid joint 137 and the second liquid outlet joint 138 are located at the bottom of the third groove.
  • the first liquid inlet joint 135 is connected with a liquid replenishment pipe 1601 and is connected with the liquid replenishment shut-off mechanism 160 through the liquid replenishment pipe 1601 ;
  • the purpose of setting the first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137 and the second liquid outlet connector 138 is to realize the detachable connection between the first box body 500 and the mounting base 130 1.
  • the detachable connection between the second box body 600 and the mounting base 130 is to realize the detachable connection between the second box body 600 and the mounting base 130 .
  • first liquid inlet joint 135, first liquid outlet joint 136, second liquid inlet joint 137 and second liquid outlet joint 138 are not provided, then the first liquid inlet 510, the first liquid outlet 520, the second liquid inlet The liquid port 610 and the second liquid outlet 620 are directly connected to the pipeline, which makes it inconvenient to remove the first box body 500 and the second box body 600 from the mounting base 130 .
  • the first liquid inlet 510 and/or the first liquid outlet 520 are provided with a first shut-off mechanism , the first shut-off mechanism has a cut-off state for blocking the first liquid inlet 510 and/or the first liquid outlet 520 and an open state for opening the first liquid inlet 510 and/or the first liquid outlet 520; when the first box When the body 500 is separated from the mounting base 130, the first cut-off mechanism is in a cut-off state.
  • the installation position of the first shut-off mechanism can be divided into three situations: first, the first liquid inlet 510 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state for cutting off the first liquid inlet 510 and open the opening state of the first liquid inlet 510; second, the first liquid outlet 520 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state of cutting off the first liquid outlet 520 and opens the first outlet.
  • the opening state of the liquid port 520; the third type, the first liquid inlet 510 and the first liquid outlet 520 are provided with a first shut-off mechanism, and the first shut-off mechanism has the function of cutting off the first liquid inlet 510 and the first liquid outlet.
  • the problem of liquid leakage at the first liquid inlet 510 can also be solved by setting a hollow extension column 511 at the first liquid inlet 510.
  • the hollow extension column 511 is accommodated in the first liquid storage chamber.
  • the hollow extension column 511 is the top and the The thin tubular member with the bottom opening, the top opening of the hollow extension column 511 is arranged close to the top of the first liquid storage chamber.
  • the second liquid inlet 610 and/or the second liquid outlet 620 are provided with a second Two cut-off mechanism 630, the second cut-off mechanism 630 has the blocking state of blocking the second liquid inlet 610 and/or the second liquid outlet 620 and the opening state of opening the second liquid inlet 610 and/or the second liquid outlet 620 ;
  • the second cut-off mechanism 630 is in a cut-off state.
  • the installation position of the second shutoff mechanism 630 can be divided into three situations: first, the second liquid inlet 610 is provided with the second shutoff mechanism 630 , and the second shutoff mechanism 630 has the ability to cut off the second liquid inlet 610 The cut-off state and the open state of opening the second liquid inlet 610; second, the second liquid outlet 620 is provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has a cut-off state that cuts off the second liquid outlet 620 and open the open state of the second liquid outlet 620; third, the second liquid inlet 610 and the second liquid outlet 620 are provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has the ability to cut off the second liquid inlet The cut-off state of the port 610 and the second liquid outlet 620, and the open state of the second liquid inlet 610 and the second liquid outlet 620 are opened.
  • the structures of the first shut-off mechanism, the second shut-off mechanism 630 , the replenishment shut-off mechanism 160 and the sewage shut-off mechanism 170 are the same.
  • the liquid replacement shut-off mechanism 160 is taken as an example for illustration, and the fluid replacement shut-off mechanism 160 includes:
  • the valve body 161 has a fluid passage and an outlet 1611 and an inlet 1612 communicating with the fluid passage; the fluid passage has a first sealing surface 1613 distributed along its inner wall; the sealing seat 162 is slidably arranged in the fluid passage
  • the sealing seat 162 has a second sealing surface 1614 facing the first sealing surface 1613; the sealing body 163 is fixed on the first sealing surface 1613 or the second sealing surface 1614; the biasing member 164 is located on the valve body 161 and Between the sealing seats 162 , a biasing force is applied to the sealing seats 162 toward the first sealing surface 1613 , so that the sealing seats 162 abut against the inlet port 1612 , so that the liquid supplement shut-off mechanism 160 is in a blocking state.
  • the sealing body 163 In the cut-off state, the sealing body 163 is clamped between the first sealing surface 1613 and the second sealing surface 1614 by the above-mentioned biasing force, and seals the first sealing surface 1613 and the second sealing surface 1614.
  • the solution Impossible to flow in the fluid channel In the open state, the sealing seat 162 is forced to separate from the first sealing surface 1613 by the contact force of the external ejector. In this state, the solution in the fluid channel can flow from the inlet port 1612 to the outlet port 1611 .
  • the sealing seat 162 includes a valve core 1621 movable in the fluid channel, the valve core 1621 is provided with the above-mentioned second sealing surface 1614, and the surface body of the valve core 1621 provided with the above-mentioned second sealing surface 1614 is defined as the first end surface , and the face body facing away from the first end face is defined as the second end face.
  • a first rod portion 1622 extending to the outside of the valve body 161 through the inlet port 1612 is further provided on the first end surface, and the first rod portion 1622 is used to cooperate with the external ejector.
  • the second end surface is provided with a second rod portion 1623 extending away from the first end surface, and the second rod portion 1623 is located in the fluid passage for guiding the movement of the valve core 1621 .
  • Guide grooves 1615 distributed along the extension direction of the second rod part 1623 are also provided in the fluid channel, and the second rod part 1623 is inserted in the guide groove 1615 to realize the movement guide of the valve core 1621 .
  • the first rod part 1622 and the second rod part 1623 are distributed in parallel or coaxially.
  • the biasing member 164 is preferably a spring, and the biasing member 164 is distributed along the extension direction of the first rod portion 1622 and the second rod portion 1623 , so that the direction of the elastic force provided by the biasing member 164 is consistent with the moving direction of the valve core 1621 .
  • the sealing body 163 is an annular sealing ring. In one embodiment, the sealing body 163 is fixed on the valve core 1621 and moves together with the valve core 1621 . Has ribs for improved sealing.
  • first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137, and the second liquid outlet connector 138 need to be provided with an external ejector T can be determined according to the corresponding first Whether a shut-off mechanism is provided on the liquid inlet 510 , the first liquid outlet 520 , the second liquid inlet 610 and the second liquid outlet 620 depends.
  • the liquid replenishment cut-off mechanism 160 on the liquid replenishment interface 1122 and the sewage discharge interception mechanism 170 on the sewage discharge interface 1121 are triggered by external equipment.
  • the following situation is limited: only the second liquid outlet 620 is provided with the second shutoff mechanism Y, and the second liquid inlet 610 , the first liquid inlet 510 and the first liquid outlet 520 are not provided with a shutoff mechanism.
  • the reasons are as follows: a filter 560 is connected to the first liquid outlet 520, and when the first box body 500 is separated from the mounting base 130, the liquid in the first liquid storage chamber is not easy to leak through the first liquid outlet 520;
  • the liquid inlet 510 can adopt an extension column 511 structure.
  • the first liquid inlet 510 When the first box body 500 is separated from the mounting base 130, the first liquid inlet 510 is not easy to leak; The structure of the extension column 511 at the liquid port 510 makes it difficult for the second liquid inlet 610 to leak when the second box body 600 is separated from the mounting base 130 .
  • the second shut-off mechanism Y of the second liquid outlet 620 is triggered to be in an open state after the second box body 600 is installed on the mounting base 130 , and the second shut-off mechanism Y of the second liquid outlet 620 can only be opened when the second box body 600 When it is separated from the mounting base 130, it changes from the open state to the cut-off state.
  • the specific working process is as follows:
  • the first liquid outlet 520 delivers cleaning liquid to the medium distribution mechanism in the installation chamber Z through the liquid outlet pipe 550, and the medium distribution mechanism wets the second The cleaning part 300 and the second cleaning part 300 wet-mop the surface to be cleaned; at the same time, the second box body 600, under the action of the third suction force generated by the vacuum pump 651, passes through the medium recovery mechanism and the dirt inlet in the installation chamber Z.
  • the pipe sucks the sewage solution on the second cleaning element 300 into the second liquid storage chamber.
  • the liquid replenishment shut-off mechanism 160 on the liquid replenishment interface 1122 is in an open state under the action of the external device, and the cleaning solution in the liquid replenishment tank of the external device passes through the liquid replenishment interface 1122--the liquid replenishment shut-off mechanism 160 in turn.
  • the sewage interception mechanism 170 on the sewage interface 1121 is in the open state under the action of the external equipment, and the sewage solution in the second box body 600 passes through the inlet of the second interception mechanism Y in sequence --
  • the present invention provides a self-moving cleaning device, including: a body 100, the bottom of which is provided with a first suction port F and the installation cavity Z; the drive wheel set is located at the bottom of the fuselage 100, and is used to drive the fuselage 100 forward or backward; It is backward; the first cleaning part 200 is rotatably arranged in the first suction port F, and is used to clean the surface to be cleaned; the second cleaning part 300 is rotatably arranged on the bottom of the fuselage 100, and is used for wet dragging To clean the surface, the second cleaning part 300 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200; the dust collecting box 400 is located in the fuselage 100, and the dust collecting box 400 has a collection box that communicates with the first dust suction port F.
  • the dust cavity is used to collect the dirt cleaned by the first cleaning member 200 under the action of the first suction force.
  • the dust collecting box 400 is at the rear of the advancing direction of the fuselage 100 compared with the first cleaning part 200
  • the driving wheel set is at the rear of the advancing direction of the fuselage 100 compared with the second cleaning part 300
  • the universal wheel is at the rear of the machine body 100 compared with the first cleaning part 200.
  • the front of body 100 advancing direction, first cleaning part 200 and second cleaning part 300 are cleaning roll shape, and the outer peripheral surface of first cleaning part 200 and second cleaning part 300 is the cleaning surface for cleaning the surface to be cleaned.
  • the cleaning surface of the first cleaning element 200 is in contact with the surface to be cleaned to achieve the purpose of dust removal
  • the cleaning surface of the second cleaning element 300 is in contact with the surface to be cleaned to achieve the purpose of wet mopping.
  • the above-mentioned self-moving cleaning equipment is a robot that can perform the required cleaning operations in an environment without human guidance.
  • the floor-cleaning robot with the floor function which has the floor-mopping function alone, means that there is only a rotating mop at the bottom of the fuselage, and the ground is cleaned by the rotation of the mop.
  • the above-mentioned floor-cleaning robot is hereinafter referred to as a floor-cleaning machine.
  • the first cleaning part 200 is used to clean the surface to be cleaned, and the first cleaning part 200 can loosen the dirt adhered to the surface to be cleaned during the rotation process, and the dust on the surface to be cleaned can be raised to facilitate suction. dust.
  • the dust collection chamber includes a dust inlet 410 that allows dust gas to enter the dust collection chamber and an air outlet 420 that allows clean air to flow out of the dust collection chamber.
  • the dust inlet 410 is located above the first cleaning part 200, and the first cleaning part 200 and Between the dust inlet 410, there is a dust gas channel V for the circulation of dust gas.
  • the dust gas channel V communicates with the first cleaning part 200 and the dust inlet 410 of the dust collection chamber.
  • the dust gas channel V is arc-shaped or inclined straight line shape or any shape that facilitates the flow of dust and air.
  • the top of the dust collection chamber is detachably provided with a filter unit 430, the dust gas inhaled by the dust collection chamber is filtered by the filter unit 430, and the clean gas generated is discharged from the dust collection box 400 through the air outlet 420, and the dust is collected in the dust collection box 400 .
  • the bottom of the dust collection chamber is provided with an air guide unit H for docking with external equipment for dust discharge.
  • a dust box assembly is provided on the fuselage 100, and the dust box assembly includes the above-mentioned dust collection box 400, the above-mentioned dust gas channel V and the air guide unit H, and the first cleaning part 200 is arranged in front of the bottom of the dust box assembly , the second cleaning element 300 is disposed at the bottom of the dust box assembly.
  • the air guide unit H includes an air inlet 460 capable of allowing the suction airflow generated by external equipment to enter the dust collection chamber and a dust discharge port 470 capable of discharging the dirt in the dust collection chamber out of the dust collection box 400.
  • the air inlet 460 and the dust discharge port 470 are all in communication with the dust collecting cavity of the dust collecting box 400 .
  • the dust outlet 470 and the air inlet 460 are adapted to communicate with the first recovery box of the external equipment.
  • Air inlet 460 and dust outlet 470 are positioned at the rear of fuselage 100 advancing direction compared with second cleaning part 300;
  • the second suction force generated by the external equipment makes a suction air flow in the dust collection box 400, which is used to transfer the dirt in the dust collection chamber to the first recovery box. Therefore, the automatic ash discharge operation of the dust collection box 400 can be realized through the air guide unit H of the dust collection box 400, avoiding the user from manually dumping the ash, which has the advantage of being convenient to use.
  • the air inlet 460 is provided with a first valve unit
  • the dust outlet 470 is provided with a second valve unit
  • the first valve unit has a closed state for closing the air inlet 460 and an open state for opening the air inlet 460
  • the second valve unit has a closed state.
  • the closed state of the dust discharge port 470 and the open state of the dust discharge port 470 are opened.
  • the first valve unit and the second valve unit respectively respond to the action of the suction airflow to make the air inlet 460 and the dust outlet 470 switch from the closed state to the open state, so that the dust collection
  • the box 400 can be docked with external equipment to realize automatic dust removal.
  • the second suction force drives both the first valve unit and the second valve unit to open so that the dust collecting chamber communicates with the first recovery box.
  • the first valve unit includes a first baffle 461 located in the dust collecting chamber, and the first baffle 461 is made of elastic material, preferably rubber material.
  • the top edge of the first baffle plate 461 is fixed on the wall of the dust collecting chamber, and the other edges of the first baffle plate 461 are free edges.
  • the above free edge means that there is no connection relationship with the dust collecting chamber.
  • the second valve unit includes a second baffle 471 , the second baffle 471 is pivotally connected to the dust outlet 470 , and the pivot shaft is located on the top of the second baffle 471 .
  • the second baffle plate 471 is located outside the dust collecting chamber, and the second baffle plate 471 is opened towards the outside of the dust collecting chamber by the effect of the second suction force.
  • the dirt in the dust chamber is pulled out of the dust collection chamber, which is also for preventing the dirt in the dust collection chamber from being scattered into the external environment.
  • the second baffle plate 471 deviates from the dust outlet 470 under the action of an external force, and the dust outlet 470 is also provided with an adsorption structure.
  • the function of the adsorption structure is: when the fuselage 100 When not cooperating with external equipment, it prevents the second baffle plate 471 from deviating from the dust discharge port 470 under the action of external force to prevent dirt from leaking out.
  • the above-mentioned adsorption structure includes a first magnetic part 472 and a second magnetic part 473 , and the magnetic forces of the first magnetic part 472 and the second magnetic part 473 are opposite.
  • the second magnetic element 473 is disposed at the bottom of the second baffle 471
  • the first magnetic element 472 is disposed at the bottom of the dust collecting chamber.
  • the second baffle plate 471 is tightly abutted against the dust discharge port 470 under the magnetic action of the first magnetic part 472 and the second magnetic part 473, which can effectively prevent the dirt in the dust collection chamber of the washing machine from cleaning during the cleaning task. Leakage.
  • the magnetic adsorption force generated by the first magnetic member 472 and the second magnetic member 473 is smaller than the second suction force, so that the second baffle plate 471 can operate under the pressure of the second suction force during the dust removal operation. Opened smoothly under action.
  • the adsorption structure includes but is not limited to the above-mentioned structures, and may also be other structures with adsorption function, which will not be repeated here.
  • the filter unit 430 includes a filter element 431 and a hard hollow piece 432, and the hard hollow piece 432 and the filter element 431 are fixed to form a whole; wherein, the hard hollow piece 432 is located in the filter unit 430 near the inside of the dust collection chamber On the one hand, the hard hollow part 432 is used to prevent the sharp particles in the dust gas in the dust collecting cavity from damaging the filter part 431 .
  • the above-mentioned filter element 431 is a Hypa
  • the above-mentioned hard hollow element 432 is a steel wire mesh. It can be understood that the filter element 431 and the hard hollow element 432 include but are not limited to the above forms, and can also be other objects with the same function.
  • the top of the dust box 400 is pivotally connected with an upper cover 440, and the upper cover 440 has an open state and a closed state; when the upper cover 440 is in an open state, the filter element 431 is exposed on the top of the dust box 400 ; When the upper cover 440 is in the closed state, the filter element 431 is sealed in the dust box 400 .
  • the upper cover 440 is provided with a limit block 441 on the surface near the filter element 431 side. When the upper cover 440 is in a closed state, the limit block 441 is located on the top of the filter element 431, and the limit block 441 has an installation limit for the filter element 431.
  • the function of the position prevents the filter unit 430 from loosening when the washing machine encounters vibration. Therefore, the filter unit 430 has the advantages of stable and reliable connection and good installation effect.
  • a cleaning component assembly is provided on the fuselage 100, and the cleaning component component includes the above-mentioned second cleaning component 300 and a side extraction end cover unit 310 that is rotated at one end of the second cleaning component 300, and the second cleaning component 300 passes through the side
  • the drawer cover unit 310 is detachably connected to the body 100 .
  • the other end of the second cleaning element 300 is in transmission connection with the driver 900 disposed in the body 100 , and is driven to rotate by the driver 900 .
  • the second cleaning part 300 has a rotation axis.
  • the second cleaning part 300 is detachably arranged in the installation cavity Z along the direction of the rotation axis.
  • the rotation axis of the second cleaning part 300 is perpendicular to the forward direction of the washing machine.
  • the installation chamber Z is arranged on the outer wall surface of the bottom of the fuselage 100.
  • the installation chamber Z is an installation groove in which the bottom and the side wall are open.
  • the second cleaning part 300 is detachably arranged in the installation chamber Z from the side wall opening 1125. Inside, the side wall opening 1125 of the installation cavity is located on the side wall of the fuselage 100 .
  • the side-drawing end cover unit 310 includes a side-drawing end cover 311, and the side-drawing end cover 311 is rotated at one end of the second cleaning piece 300 through a bearing 312 and a rotating shaft 313, and the second cleaning piece 300 is connected with the side-drawing end cover 311
  • the body 100 is detachably connected.
  • the second cleaning part 300 includes a second cleaning part main body 3001 that is a hollow cylinder, a driven end cover 3002 and a driving end cover 3003 that are arranged on the opposite ends of the second cleaning part main body 3001, and the driven end cover 3002
  • the driven end cover 3002 is fixedly provided with a bearing 312, and the rotating shaft 313 runs through the driven end cover 3002 along the rotation axis direction of the second cleaning member 300.
  • 311 is fixedly connected, and the other end of the rotating shaft 313 is located in the driven end cover 3002 and connected with the bearing 312 .
  • the driver 900 is connected to the output end 910, and the active end cover 3003 of the second cleaning part 300 abuts against the output end 910.
  • End 910 forms an end support for second cleaning element 300 . Therefore, it has the advantages of convenient installation and stable and reliable support.
  • the side-drawing end cover 311 is matched with the side wall opening 1125, at least one first connecting part 1126 is provided at the side wall opening 1125, and at least one first connecting part 1126 is provided on the side-drawing end cover 311 to cooperate with the first connecting part 1126.
  • the second connection part 3111 , the side drawer end cover 310 is connected to the fuselage 100 through the cooperation between the first connection part 1126 and the second connection part 3111 .
  • connection ways between the first connecting part 1126 and the second connecting part 3111 include but not limited to the following ways:
  • the first connecting part 1126 is a turnbuckle distributed along the
  • the connecting part 3111 is a snap-in block distributed along the circumferential direction of the second cleaning element 300;
  • the second thread is provided on the outer circumferential surface of the side extraction end cover 310 , wherein the first thread and the second thread match.
  • a circumferential limiting structure is provided between the side-drawing end cover 311 and the machine body 100 .
  • the circumferential limiting structure includes grooves 3112 and ribs 1127 distributed along the direction of the rotation axis of the second cleaning member 300, and the grooves 3112 and ribs 1127 are engaged; wherein, one of the second connecting part 311 and the body 100 One is provided with a groove 3112 , and the other is provided with a rib 1127 .
  • the body 100 is provided with a circulation system for providing cleaning solution to the second cleaning part 300 and recovering the sewage solution on the second cleaning part 300.
  • the above circulation system includes: a first box body 500 with a first The liquid storage chamber, and the first liquid inlet 510 and the first liquid outlet 520 communicated with the first liquid storage chamber, the cleaning solution is stored in the first liquid storage chamber; the second box body 600 has a second liquid storage chamber , and the second liquid inlet 610 and the second liquid outlet 620 communicated with the second liquid storage chamber, the second box body 600 is used to store the sewage solution on the second cleaning part 300, and when the third suction force acts
  • the sewage solution in the installation cavity Z is recovered through the second liquid inlet 610; the installation cavity Z is used for the rotatable installation of the second cleaning part 300, and the installation cavity Z is arranged at the bottom of the fuselage 100, the fuselage 100 can be regarded as a mounting part for mounting the second cleaning part 300 .
  • the first liquid inlet 510 is adapted to communicate with the liquid replenishment cavity of the liquid replenishment tank of the external equipment; the first liquid outlet 520 communicates with the installation cavity Z, thus, the first box body
  • the cleaning solution in 500 is transported to the installation chamber Z through the first liquid outlet 520 to wet the second cleaning part 300, so that the second cleaning part 300 wets the surface to be cleaned.
  • the second liquid outlet 620 is adapted to communicate with the recovery cavity of the second recovery tank of the external equipment, and the second liquid inlet 610 communicates with the installation cavity Z.
  • a liquid replenishment interface 1122 corresponding to the first liquid inlet 510 and a sewage discharge interface 1121 corresponding to the second liquid outlet 610 are provided on the side wall of the body 100 .
  • the first liquid inlet 510 is forced to communicate with the liquid replenishment chamber of the liquid replenishment tank of the external equipment;
  • the first The second liquid outlet 610 is adapted to communicate with the recovery cavity of the second recovery tank of the external device.
  • the fluid replacement interface 1122 is provided with a fluid replacement shut-off mechanism 160, and the fluid replacement shut-off mechanism 160 has a cut-off state for cutting off the fluid replacement interface 1122 and an open state for opening the fluid replacement interface 1122; in the open state, the fluid replacement interface 1122 communicates with the first fluid inlet 510.
  • the sewage discharge interface 1121 is provided with a sewage discharge interception mechanism 170, and the sewage discharge interception mechanism 170 has a cut-off state for cutting off the sewage discharge interface 1121 and an open state for opening the sewage discharge interface 1121; connected.
  • the circulation system further includes a medium distribution mechanism 150 and a medium recovery mechanism 140, the medium recovery mechanism 140 is connected to the second box body 600, and the second box body 600 is used to store the sewage collected by the medium recovery mechanism 140 solution.
  • the second liquid inlet 610 of the second box body 600 is connected to the liquid discharge port 1413 through a sewage inlet pipe (not shown in the figure).
  • the second box body 600 is also provided with a negative pressure generator, and the negative pressure generator is used to generate negative pressure in the second box body 600.
  • the negative pressure here refers to the above-mentioned third suction force. Under the action, the sewage solution on the second cleaning element 300 is sucked into the second box body 600 through the medium recovery mechanism 140 .
  • the structure of the above-mentioned negative pressure generator is as follows: it includes a vacuum port 650 arranged on the second box body 600 , a hose 652 connected to the vacuum port 650 , and a vacuum pump 651 arranged on the hose 652 .
  • the filter element 142 forms a negative pressure in the auxiliary receiving cavity 1411 to promote the sewage solution to flow toward the drain port 1413 .
  • the present invention also provides a matching structure
  • the matching structure includes the above-mentioned dust collection box 400, the above-mentioned first box body 500 and the above-mentioned second box body 600, the dust collection box 400, the first box body 500 and the second box body 600 Any one of them is detachably arranged in the body 100 , and the first box body 500 and the second box body 600 are distributed outside the opposite side walls of the dust collecting box 400 .
  • the dust box 400 , the first box body 500 and the second box body 600 are all adapted to be detachably arranged in the body 100 .
  • the matching structure also includes: a mounting seat 130 accommodated in the fuselage 100, the first box body 500, the dust collection box 400 and the second box body 600 are respectively detachably arranged on the mounting seat 130, and the mounting seat 130 is detachable Set in the fuselage 100 .
  • the mounting base 130 is provided with a first groove, a second groove and a third groove which are sequentially distributed and spaced apart; wherein, the first box body 500, the dust collecting box 400 and the second box body 600 are detachably arranged on the Inside the first groove, the second groove and the third groove.
  • the first groove, the second groove and the third groove are arranged on the top of the mounting base 130, and the first box body 500, the dust collecting box 400 and the second box body 600 are detachably mounted on their respective locations vertically. inside the groove.
  • the bottom of the installation base 130 is further provided with an upwardly recessed recessed area X; the installation cavity Z corresponds to the recessed area X for installation of the second cleaning element 300 .
  • a cleaning assembly is provided on the body 100, and the cleaning assembly includes the above-mentioned dust box assembly, the above-mentioned first cleaning part 200, the above-mentioned second cleaning part 300, the above-mentioned mounting seat 130, the above-mentioned first box body 500 and the above-mentioned second Two boxes 600, wherein the first box 500 and the second box 600 are arranged on both sides of the dust box 400 in an axisymmetric manner, the dust box assembly is located in the mounting seat 130, and the bottom of the mounting seat 130 is provided with
  • the avoidance area K is such that the air inlet 460 communicates with the air inlet port 1123 , and the dust outlet 470 communicates with the dust outlet port 1124 .
  • the mounting base 130 is provided with a first assembly detection part 131, the dust collecting box 400, the first box body 500 and the second box body 600 are respectively provided with a second assembly detection part 132 that cooperates with the first assembly detection part 131; wherein, the first assembly detection part 131 can be a Hall sensor, and the second assembly detection part 132 can be a magnet.
  • the first assembly detection part 131 and the second assembly detection part 132 are provided in one-to-one correspondence.
  • the first assembly detection part 131 and the second assembly detection part 132 include but are not limited to the above-mentioned structures, and may also be other elements that can sense each other.
  • a handle 450 is pivotally connected to the top of the dust box 400 , and a protrusion 451 is provided at the pivot joint between the handle 450 and the dust box 400 .
  • the handle 450 has an initial state and a pulling state; when the handle 450 is in the initial state, the handle 450 is roughly parallel to the upper surface of the dust box; when the handle 450 is in the pulling state, the handle 450 is roughly The state perpendicular to the upper surface of the dust box.
  • the protrusion 451 is configured to fix or release the dust box 400 in response to the change of the handle 450 between the initial state and the pulling state, so as to realize the connection between the dust box 400 and the mounting base 130 Detachable connection.
  • the mounting base 130 is provided with a card slot 1301 that cooperates with the convex portion 451; when the handle 450 is in the initial state, the convex portion 451 is engaged with the card slot 1301; out of slot 1301.
  • the edge of the handle 450 is also provided with blocks 452 at intervals, and the top of the dust box 400 is provided with a groove body 480 that cooperates with the blocks 452, and the groove body 480 is located at the pivot joint between the dust box 400 and the upper cover 440 , when the handle 450 is in a horizontal state, the block 452 is locked in the groove body 480 ; when the user pulls the handle 450 , the block 452 is disengaged from the groove body 480 .
  • a liquid level detection structure is provided in the first liquid storage chamber of the first box body 500.
  • the first liquid storage chamber exists in the vertical direction
  • the liquid level detection structure includes the first conductive member 530 arranged at the lowest position of the first liquid storage chamber for detecting the lowest liquid level and the first conductive member 530 arranged at the highest position of the first liquid storage chamber for detecting the highest liquid level
  • the cleaning solution is a conductive medium.
  • the first conductive member 530 When the first box body 500 is installed in the first groove of the mounting base 130, the first conductive member 530 is in contact with the first terminal 133, and the second conductive member 540 is in contact with the second terminal 134. catch.
  • the first conductive member 530 and the second conductive member 540 are metal sheets with positive and negative poles, the first conductive member 530 and the second conductive member 540 are exposed at the bottom of the first box body, the first terminal 133 and the
  • the second terminal 134 is a thimble floatingly disposed in the first groove of the mounting base 130 .
  • the floating means that the first terminal 133 and the second terminal 134 are disposed on the mounting base 130 through a spring.
  • the first terminal 133 and the second terminal 134 respectively abut against the first conductive part and the second conductive part.
  • the positive and negative electrodes of the first conductive member 530 are connected to form an electrical connection; when there is no cleaning solution at the lowest position of the first liquid storage cavity, the positive and negative electrodes of the first conductive member 530 The negative pole cannot be conducted, and no electrical connection will be formed even if the first conductive member 530 abuts against the first terminal 133 .
  • a full load detection structure 640 is provided in the second liquid storage cavity of the second box body 600 for detecting the highest liquid level in the second box body 600 .
  • the difference between the second box body 600 and the first box body 500 is that only the highest liquid level needs to be detected, and there is no need to pay attention to the lowest liquid level.
  • the full load detection structure 640 includes a float 641, a float 642 and a permanent magnet (not shown), the float 641 is arranged at one end of the float 642, and the end of the float 642 away from the float 641 is rotatably arranged in the second box through a swing shaft 643
  • the permanent magnet is fixed on the float 641
  • the hall sensor 644 matched with the permanent magnet is arranged in the second box body 600, wherein the density of the float 641 is smaller than that of the sewage solution in the second box body.
  • the mounting base 130 is provided with a first liquid inlet joint 135 for connecting with the first liquid inlet 510 and a first liquid outlet joint 136 for connecting with the first liquid outlet 520, wherein, The first liquid inlet connector 135 and the first liquid outlet connector 136 are located at the bottom of the first groove.
  • the mounting base 130 is provided with a second liquid inlet connector 137 for connecting with the second liquid inlet 610 and a second liquid outlet connector 138 for connecting with the second liquid outlet 620, wherein the second inlet The liquid joint 137 and the second liquid outlet joint 138 are located at the bottom of the third groove.
  • the first liquid inlet joint 135 is connected with a liquid replenishment pipe 1601 and is connected with the liquid replenishment shut-off mechanism 160 through the liquid replenishment pipe 1601 ;
  • the purpose of setting the first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137 and the second liquid outlet connector 138 is to realize the detachable connection between the first box body 500 and the mounting base 130 1.
  • the detachable connection between the second box body 600 and the mounting base 130 is to realize the detachable connection between the second box body 600 and the mounting base 130 .
  • first liquid inlet joint 135, first liquid outlet joint 136, second liquid inlet joint 137 and second liquid outlet joint 138 are not provided, then the first liquid inlet 510, the first liquid outlet 520, the second liquid inlet The liquid port 610 and the second liquid outlet 620 are directly connected to the pipeline, which makes it inconvenient to remove the first box body 500 and the second box body 600 from the mounting base 130 .
  • the first liquid inlet 510 and/or the first liquid outlet 520 are provided with a first shut-off mechanism , the first shut-off mechanism has a cut-off state for blocking the first liquid inlet 510 and/or the first liquid outlet 520 and an open state for opening the first liquid inlet 510 and/or the first liquid outlet 520; when the first box When the body 500 is separated from the mounting base 130, the first cut-off mechanism is in a cut-off state.
  • the installation position of the first shut-off mechanism can be divided into three situations: first, the first liquid inlet 510 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state for cutting off the first liquid inlet 510 and open the opening state of the first liquid inlet 510; second, the first liquid outlet 520 is provided with a first shut-off mechanism, and the first shut-off mechanism has a cut-off state of cutting off the first liquid outlet 520 and opens the first outlet.
  • the opening state of the liquid port 520; the third type, the first liquid inlet 510 and the first liquid outlet 520 are provided with a first shut-off mechanism, and the first shut-off mechanism has the function of cutting off the first liquid inlet 510 and the first liquid outlet.
  • the problem of liquid leakage at the first liquid inlet 510 can also be solved by setting a hollow extension column 511 at the first liquid inlet 510.
  • the hollow extension column 511 is accommodated in the first liquid storage chamber.
  • the hollow extension column 511 is the top and the The thin tubular member with the bottom opening, the top opening of the hollow extension column 511 is arranged close to the top of the first liquid storage chamber.
  • the second liquid inlet 610 and/or the second liquid outlet 620 are provided with a second Two cut-off mechanism 630, the second cut-off mechanism 630 has the blocking state of blocking the second liquid inlet 610 and/or the second liquid outlet 620 and the opening state of opening the second liquid inlet 610 and/or the second liquid outlet 620 ;
  • the second cut-off mechanism 630 is in a cut-off state.
  • the installation position of the second shutoff mechanism 630 can be divided into three situations: first, the second liquid inlet 610 is provided with the second shutoff mechanism 630 , and the second shutoff mechanism 630 has the ability to cut off the second liquid inlet 610 The cut-off state and the open state of opening the second liquid inlet 610; second, the second liquid outlet 620 is provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has a cut-off state that cuts off the second liquid outlet 620 and open the open state of the second liquid outlet 620; third, the second liquid inlet 610 and the second liquid outlet 620 are provided with a second shut-off mechanism 630, and the second shut-off mechanism 630 has the ability to cut off the second liquid inlet The cut-off state of the port 610 and the second liquid outlet 620, and the open state of the second liquid inlet 610 and the second liquid outlet 620 are opened.
  • the structures of the first shut-off mechanism, the second shut-off mechanism 630 , the replenishment shut-off mechanism 160 and the sewage shut-off mechanism 170 are the same.
  • the liquid replacement shut-off mechanism 160 is taken as an example for illustration, and the fluid replacement shut-off mechanism 160 includes:
  • the valve body 161 has a fluid passage and an outlet 1611 and an inlet 1612 communicating with the fluid passage; the fluid passage has a first sealing surface 1613 distributed along its inner wall; the sealing seat 162 is slidably arranged in the fluid passage
  • the sealing seat 162 has a second sealing surface 1614 facing the first sealing surface 1613; the sealing body 163 is fixed on the first sealing surface 1613 or the second sealing surface 1614; the biasing member 164 is located on the valve body 161 and Between the sealing seats 162 , a biasing force is applied to the sealing seats 162 toward the first sealing surface 1613 , so that the sealing seats 162 abut against the inlet port 1612 , so that the liquid supplement shut-off mechanism 160 is in a blocking state.
  • the sealing body 163 In the cut-off state, the sealing body 163 is clamped between the first sealing surface 1613 and the second sealing surface 1614 by the above-mentioned biasing force, and seals the first sealing surface 1613 and the second sealing surface 1614.
  • the solution Impossible to flow in the fluid channel In the open state, the sealing seat 162 is forced to separate from the first sealing surface 1613 by the contact force of the external ejector. In this state, the solution in the fluid channel can flow from the inlet port 1612 to the outlet port 1611 .
  • the sealing seat 162 includes a valve core 1621 movable in the fluid channel, the valve core 1621 is provided with the above-mentioned second sealing surface 1614, and the surface body of the valve core 1621 provided with the above-mentioned second sealing surface 1614 is defined as the first end surface , and the face body facing away from the first end face is defined as the second end face.
  • a first rod portion 1622 extending to the outside of the valve body 161 through the inlet port 1612 is further provided on the first end surface, and the first rod portion 1622 is used to cooperate with the external ejector.
  • the second end surface is provided with a second rod portion 1623 extending away from the first end surface, and the second rod portion 1623 is located in the fluid passage for guiding the movement of the valve core 1621 .
  • Guide grooves 1615 distributed along the extension direction of the second rod part 1623 are also provided in the fluid channel, and the second rod part 1623 is inserted in the guide groove 1615 to realize the movement guide of the valve core 1621 .
  • the first rod part 1622 and the second rod part 1623 are distributed in parallel or coaxially.
  • the biasing member 164 is preferably a spring, and the biasing member 164 is distributed along the extension direction of the first rod portion 1622 and the second rod portion 1623 , so that the direction of the elastic force provided by the biasing member 164 is consistent with the moving direction of the valve core 1621 .
  • the sealing body 163 is an annular sealing ring. In one embodiment, the sealing body 163 is fixed on the valve core 1621 and moves together with the valve core 1621 . Has ribs for improved sealing.
  • first liquid inlet connector 135, the first liquid outlet connector 136, the second liquid inlet connector 137, and the second liquid outlet connector 138 need to be provided with an external ejector T can be determined according to the corresponding first Whether a shut-off mechanism is provided on the liquid inlet 510 , the first liquid outlet 520 , the second liquid inlet 610 and the second liquid outlet 620 depends.
  • the liquid replenishment cut-off mechanism 160 on the liquid replenishment interface 1122 and the sewage discharge interception mechanism 170 on the sewage discharge interface 1121 are triggered by external equipment.
  • the following situation is limited: only the second liquid outlet 620 is provided with the second shutoff mechanism Y, and the second liquid inlet 610 , the first liquid inlet 510 and the first liquid outlet 520 are not provided with a shutoff mechanism.
  • the reasons are as follows: a filter 560 is connected to the first liquid outlet 520, and when the first box body 500 is separated from the mounting base 130, the liquid in the first liquid storage chamber is not easy to leak through the first liquid outlet 520;
  • the liquid inlet 510 can adopt an extension column 511 structure.
  • the first liquid inlet 510 When the first box body 500 is separated from the mounting base 130, the first liquid inlet 510 is not easy to leak; The structure of the extension column 511 at the liquid port 510 makes it difficult for the second liquid inlet 610 to leak when the second box body 600 is separated from the mounting base 130 .
  • the second shut-off mechanism Y of the second liquid outlet 620 is triggered to be in an open state after the second box body 600 is installed on the mounting base 130 , and the second shut-off mechanism Y of the second liquid outlet 620 can only be opened when the second box body 600 When it is separated from the mounting base 130, it changes from the open state to the cut-off state.
  • the specific working process is as follows:
  • the first liquid outlet 520 delivers cleaning liquid to the medium distribution mechanism 150 in the installation chamber Z through the liquid outlet pipe 550, and the medium distribution mechanism 150 wets the The second cleaning part 300, the second cleaning part 300 wet mops the surface to be cleaned; at the same time, under the action of the third suction force generated by the vacuum pump 651, the second box body 600 passes through the medium recovery mechanism in the installation chamber Z and The sewage inlet pipe sucks the sewage solution on the second cleaning element 300 into the second liquid storage chamber.
  • the scrubber is connected with external equipment for liquid replenishment or sewage discharge.
  • the liquid replenishment shut-off mechanism 160 on the liquid replenishment interface 1122 is in an open state under the action of the external device, and the cleaning solution in the liquid replenishment tank of the external device passes through the liquid replenishment interface 1122--the liquid replenishment shut-off mechanism 160 in turn.
  • the sewage interception mechanism 170 on the sewage interface 1121 is in the open state under the action of the external equipment, and the sewage solution in the second box body 600 passes through the inlet of the second interception mechanism Y in sequence --
  • the fuselage 100 includes a fuselage body 110 and a strike plate assembly floating on the front of the fuselage body 110.
  • the strike plate assembly 120 includes: a strike plate body 120, which is stepped and covers the floor washing The front part of the body 110 of the washing machine; the second trigger mechanism is connected to the external drive circuit and is configured to trigger and send a stop motion signal to the washing machine when the collision plate body 120 is displaced due to collision;
  • the buffer mechanism is configured to perform elastic buffering on the striker body 120 when the striker body 120 is further displaced;
  • the recovery mechanism is configured to cushion the striker body 120 in the case of a further displacement
  • the displacement of 120 is elastically restored to the central part of the front part of the fuselage body 110 .
  • the stepped collision plate body 120 can realize the collision triggering of the front and side parts of the washing machine in the running direction, effectively improving the overall obstacle avoidance ability of the washing machine.
  • an impact force will be generated between the impact plate body 120 and the obstacle.
  • the floor scrubber will generate vibration and noise.
  • Elastic cushioning can effectively reduce vibration and noise, improve user comfort and improve the anti-vibration performance of the scrubber.
  • the striker body 120 will have a shape and position deviation with the fuselage body 110 after multiple collisions
  • the above shape and position deviation refers to the position and shape of the striker body 120 and the fuselage body 110 compared with the factory state.
  • the above-mentioned deviation of shape and position will cause the washing machine to collide without being triggered, and also affect the aesthetics of the appearance.
  • the above-mentioned deviation of shape and position can be reduced or eliminated by the recovery mechanism, thereby ensuring The sensitivity of the trigger and the aesthetics of the appearance.
  • the fuselage body 110 includes a disc-shaped main body P and a front convex part Q protruding from the front of the main body P to form a front and back round shape; the top surface of the front convex part Q is lower than the top of the main body P surface, so as to form a stepped structure at the front of the fuselage body 110, and the strike plate body 120 covers the above-mentioned stepped structure.
  • the strike plate body 120 includes a first strike plate 121 covering the outer peripheral surface of the front protrusion Q and a second strike plate 122 extending from the top of the first strike plate 121 to the top end surface of the main body P.
  • the second strike plate 122 is arc-shaped And covered on the main body P.
  • the setting form of the first strike plate 121 and the second strike plate 122 is as follows: in the first case, the first strike plate 121 and the second strike plate 122 are integrally arranged; in the second case, the first strike plate 121 and the second strike plate 122 upper and lower split settings.
  • first strike plate 121 and the second strike plate 122 adopt the form of upper and lower splits, there will inevitably be installation gaps when the first strike plate 121 and the second strike plate 122 are installed, and external dust and water vapor can pass through.
  • the installation gap enters the inside of the washing machine.
  • a rubber seal (not shown) is provided at the junction of the first strike plate 121 and the second strike plate 122. By setting the above rubber seal, it can be effectively reduced. Or prevent external dust and water vapor from entering the scrubber, which can prolong the service life of the equipment to a certain extent.
  • the second trigger mechanism includes a plurality of trigger sensors 124, one end of the trigger sensor 124 is in contact with the striker body 120, and the plurality of trigger sensors 124 are distributed on the steps.
  • the front side of the structure and the two sides of the ladder structure, the two sides of the above ladder structure are the left and right sides of the forward direction of the washing machine.
  • a plurality of trigger sensors 124 distributed on the front side body of the stepped structure are divided into upper and lower groups.
  • the protrusion Q corresponds to the front side body of the first striking plate 121 . Therefore, regardless of whether the collision area between the strike plate body 120 and the obstacle is located at the top, bottom or middle of the strike plate body 120 , the trigger sensor 124 can be triggered smoothly, which has the advantage of high trigger sensitivity.
  • the above multiple trigger sensors 124 are crash switches. Of course, it can be understood that the above multiple trigger sensors 124 include but are not limited to crash switches, and can also be other devices and structures capable of realizing crash triggers.
  • the buffer mechanism includes a plurality of first elastic buffer elements 125 provided on the front protrusion Q for buffering the impact of the first strike plate 121 and a plurality of first elastic buffer elements 125 provided on the main body P for buffering the impact of the second strike plate 122 Two elastic buffer elements 126 .
  • the first elastic buffering element 125 and the second elastic buffering element 126 are made of elastic material, and the above elastic material can be rubber, nylon, sponge and so on.
  • the board body 120 is further displaced, and the first elastic buffer element 125 and the second elastic buffer element 126 can absorb the impact force generated during a partial collision, thereby realizing elastic buffering.
  • the plurality of first elastic buffer elements 125 may be distributed at intervals, or may be connected in sequence to form continuous distribution.
  • the plurality of second elastic buffer elements 126 may be distributed at intervals or continuously.
  • the first elastic buffering element 125 and the second elastic buffering element 126 are preferably detachably disposed on the fuselage body 110 , so that they can be replaced conveniently.
  • the recovery mechanism includes at least one elastic element 123 , the strike plate body 120 is floatingly arranged on the front of the fuselage body 110 through the elastic element 123 , the elastic element 123 is arranged on the fuselage body 110 and connected with the strike plate body 120 .
  • the elastic element 123 is preferably a spring, one end of the elastic element 123 is engaged with the fuselage body 110 , and the other end of the elastic element 123 is engaged with the striker body 120 .
  • the elastic element 123 is arranged on the fuselage body 110 in an axisymmetric manner, and the front end of any pair of elastic elements 123 The distance is smaller than the distance between the rear end portions of the pair of elastic members 123 .
  • the fuselage body 110 includes a bottom cover 112 and a top cover 111, and the bottom of the bottom cover 112 is provided with a first dust suction port F, an installation cavity Z, a driving wheel set, a universal wheel, a first cleaning member 200 and In the second cleaning element 300 , a decoration cover 113 is pivotally connected to the top of the top cover 111 .
  • the decorative cover 113 has a closure that covers the dust collection box 400 , the first box body 500 and the second box body 600 so that the dust collection box 400 , the first box body 500 and the second box body 600 are closed in the fuselage body 110 state and an open state in which the dust box 400 , the first box body 500 and the second box body 600 are exposed to the outside by turning upwards around the pivot shaft.
  • the dust collecting box 400, the first box body 500 and the second box body 600 can be easily removed, and the hypa on the dust collecting box 400 can be easily replaced, which has the advantage of being convenient to use.

Landscapes

  • Cleaning In General (AREA)

Abstract

一种清洁件组件、尘盒组件、自移动清洁设备及清洁系统,清洁件组件应用于自移动清洁设备,清洁件组件包括:第二清洁件(300),转动设于自移动清洁设备的机身(100)的底部;侧抽端盖单元(310),转动设于第二清洁件(300)的一端,第二清洁件(300)通过侧抽端盖单元(310)与机身(100)连接;其中,第二清洁件(300)具有转动轴线,第二清洁件(300)沿转动轴线的方向可拆卸设于机身(100)。

Description

清洁件组件、尘盒组件、自移动清洁设备及清洁系统
本公开要求如下专利申请的优先权:
于2021年06月28日提交中国专利局、申请号为202121445429.3、发明名称为“一种清洁件组件和自移动清洁设备”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121449173.3、发明名称为“一种自移动清洁设备及具有其的清洁系统”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121444175.3、发明名称为“一种自移动清洁设备及具有其的清洁系统”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121449186.0、发明名称为“一种撞板组件及具有其的自移动清洁设备”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202110722069.5、发明名称为“一种循环系统和自移动清洁设备和清洁系统”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121445379.9、发明名称为“一种尘盒组件和清洁组件和自移动清洁设备和清洁系统”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121449236.5、发明名称为“一种介质分配机构及具有其的自移动清洁设备”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121449188.X、发明名称为“一种介质回收机构和自移动清洁设备”的中国专利申请;
于2021年06月28日提交中国专利局、申请号为202121445429.3、发明名称为“一种配合结构及具有其的自移动清洁设备”的中国专利申请;
上述专利申请的全部内容通过引用结合在本公开中。
技术领域
本发明涉及清洁设备技术领域,尤其涉及一种清洁件组件、自移动清洁设备及具有其的清洁系统。
背景技术
自移动清洁设备,例如自动扫地机、自动洗地机等,是一种能够自动 在地面等待清洁表面移动,对地面进行吸尘、清扫、拖地等清洁作业的设备。对于具有拖地功能的自移动清洁设备而言,其通常包括湿拖辊等清洁件,湿拖辊能够在电机的驱动下旋转,从而对地面进行清理。
在自移动清洁设备工作一定时间后,其湿拖辊表面将会粘上较多的脏污,会影响自移动清洁设备的清洁效果。此时,需要将其从自移动清洁设备上拆下进行清理。目前,在装拆湿拖辊时,需借助外部工具才能实现,装拆十分不便。因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
发明内容
本发明的目的在于提供一种清洁件组件和自移动清洁设备,其具有结构简单、拆装方便的优点。
本发明的目的是通过以下技术方案实现:
在本发明公开的第一方面,提供了一种清洁件组件,应用于自移动清洁设备,所述清洁件组件包括:第二清洁件,转动设于所述自移动的清洁设备的机身的底部;侧抽端盖单元,转动设于所述第二清洁件的一端,所述第二清洁件通过所述侧抽端盖单元与机身连接;其中,所述第二清洁件具有转动轴线,所述第二清洁件沿所述转动轴线的方向可拆卸设于所述机身。
在其中一实施方式中,所述侧抽端盖单元包括侧抽端盖,所述侧抽端盖转动设于所述第二清洁件的一端,所述第二清洁件通过所述侧抽端盖与所述机身可拆卸连接。
在其中一实施方式中,所述机身的底部的外壁面上设有安装腔,所述安装腔为底部及一侧壁呈敞开口的安装凹槽;所述第二清洁件从所述侧壁敞开口可拆卸地设在所述安装腔内。
在其中一实施方式中,所述安装腔的侧壁敞开口位于所述机身的侧壁上,所述侧抽端盖与所述侧壁敞开口配合,所述侧壁敞开口处设有至少一个第一连接部,所述侧抽端盖上设有与所述第一连接部配合的至少一个第二连接部;其中,所述侧抽端盖通过所述第一连接部和所述第二连接部之间的配合连接于所述机身上。
在其中一实施方式中,所述第一连接部为沿所述第二清洁件的圆周方向分布的旋扣,所述第二连接部为沿所述第二清洁件的圆周方向分布的卡接块;或者,所述第一连接部为设于所述侧壁敞开口处的第一螺纹,所述第二连接部为设于所述侧抽端盖外圆周面上的第二螺纹,其中,所述第一螺纹和所述第二螺纹相配合。
在其中一实施方式中,所述侧抽端盖和所述机身之间设有周向限位结构。
在其中一实施方式中,所述周向限位结构包括沿所述第二清洁件的转动轴线方向分布的凹槽和凸棱,所述凹槽和所述凸棱相卡合;所述第二连接部和所述机身其中一者上设有所述凹槽,其中另一者上设有所述凸棱。
在其中一实施方式中,所述第二清洁件的转动轴线与所述自移动机器人的前进方向垂直。
在其中一实施方式中,所述机身内设有用于驱使所述第二清洁件旋转的驱动器,所述驱动器连接有输出端,所述第二清洁件的另一端与所述输出端抵接;其中,在所述第二清洁件安装至所述机身后,所述侧抽端盖和所述输出端形成了所述第二清洁件的端部支撑。
在本发明公开的第二方面,提供了一种自移动清洁设备,包括:机身;以及清洁件组件,设于所述机身上;其中,所述清洁件组件为如前所述的清洁件组件。
本发明具有如下有益效果:
本发明提供的清洁件组件和自移动清洁设备,其通过操作侧抽端盖单元能够实现第二清洁件与机身之间的拆装,能够实现徒手安装,具有结构简单、使用方便优点;
另外,第二清洁件沿转动轴线的方向可拆卸设于机身,在安装时无需将机身抬起,直接从机身的侧向安装,具有拆装方便的优点。
自移动清洁设备是能够在没有人为引导的环境中执行所需清洁操作的机器人,常见的有扫地机器人、拖地机器人等。现有的自移动清洁设备配备有存储垃圾的集尘盒,通常集尘盒的体积较小,所容纳的垃圾的容量有 限,很容易装满,在集尘盒装满垃圾之后,需用户手动进行清理,使用非常不便。因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种自移动清洁设备及具有其的清洁系统,其能够实现自动排尘作业,具有使用方便的优点。
本发明的目的是通过以下技术方案实现:
在本发明公开的第一方面,提供了一种自移动清洁设备,包括:机身,其底部上设有第一吸尘口;第一清洁件,可转动设于所述第一吸尘口内,用于清扫待清洁表面;第二清洁件,可转动设于所述机身的底部上,用于湿拖待清洁表面;所述第二清洁件较所述第一清洁件处于所述机身前进方向的后方;集尘盒,设于所述机身内,所述集尘盒具有与所述第一吸尘口连通的集尘腔,在第一抽吸力作用下,用于收集由所述第一清洁件清扫的脏物;所述集尘盒上还设有与所述集尘腔连通的排尘口,在自移动清洁设备与外部设备配合时,所述排尘口适于与外部设备的第一回收箱连通,并且在第二抽吸力作用下,用于将所述集尘腔内的脏物转移至所述第一回收箱内。
在其中一实施方式中,所述集尘盒还包括与所述集尘腔连通的进风口;所述进风口处设有第一阀门单元,所述排尘口处设有第二阀门单元;所述第一阀门单元具有关闭所述进风口的关闭状态和打开所述进风口的敞开状态;所述第二阀门单元具有关闭所述排尘口的关闭状态和打开所述排尘口的敞开状态;所述集尘盒与所述外部设备对接时,所述第二抽吸力驱使所述第一阀门单元和第二阀门单元均开启,以使所述集尘腔与所述第一回收箱连通。
在其中一实施方式中,所述进风口和排尘口较所述第二清洁件,位于所述机身前进方向的后方。
在其中一实施方式中,所述自移动清洁设备还包括:第一盒体,设于所述机身内;所述第一盒体具有第一储液腔,及与所述第一储液腔连通的第一进液口和第一出液口;所述第一出液口与所述第二清洁件所在的安装腔连通;在自移动清洁设备与外部设备配合时,所述第一进液口适于与所述外部设备的补液箱的补液腔连通。
在其中一实施方式中,所述自移动清洁设备还包括:第二盒体,具有第二储液腔,及与所述第二储液腔连通的第二进液口和第二出液口;所述第二进液口与所述第二清洁件所在的安装腔连通;所述第二盒体用于在第三抽吸力作用下经所述第二进液口回收所述安装腔内的溶液;在自移动清洁设备与外部设备配合时,所述第二出液口适于与外部设备的第二回收箱的回收腔连通。
在其中一实施方式中,所述第一盒体和所述第二盒体分布于所述集尘盒的相对两侧壁外,并且所述集尘盒、所述第一盒体和所述第二盒体中的任意一个可拆卸地设在所述机身内。
在其中一实施方式中,所述自移动清洁设备还包括可拆卸地设在所述机身内的安装座;所述安装座的顶部上设有供所述第一盒体、所述集尘盒及所述第二盒体分别沿竖向可拆卸地安装的第一凹槽、第二凹槽及第三凹槽。
在其中一实施方式中,所述安装座的底部上设有向上凹陷的凹陷区域;所述第二清洁件所在的安装腔设于所述机身的底部上,所述安装腔对应于所述凹陷区域,以供所述第二清洁件安装。
在其中一实施方式中,所述机身的侧壁上设有与所述第一进液口对应的补液接口,在所述自移动清洁设备通过所述补液接口与外部设备配合时,迫使所述第一进液口适于与所述外部设备的补液箱的补液腔连通;和/或
所述机身的侧壁上设有与所述第二出液口对应的排污接口,当所述自移动清洁设备通过所述排污接口与所述外部设备配合时,迫使所述第二出液口适于与所述外部设备的所述第二回收箱的回收腔连通;和/或
所述进风口和排尘口均设在所述集尘盒的底部上,所述机身底部上设有与所述进风口对应的进风接口、与所述排尘口对应的排尘接口,在所述自移动清洁设备的排尘接口与所述外部设备配合时,迫使所述集尘腔与所述第一回收箱连通。
在其中一实施方式中,所述补液接口上设有补液截流机构,所述补液截流机构具有截断所述补液接口的截断状态和打开所述补液接口的开启状态;在开启状态下,所述补液接口与所述第一进液口连通;和/或
所述排污接口上设有排污截流机构,所述排污截流机构具有截断所述排污接口的截断状态和打开所述排污接口的开启状态;在开启状态下,所述排污接口与所述第二出液口连通。
在其中一实施方式中,所述机身的侧壁上设有线激光模组,所述线激光模组用于检测所述机身的外侧壁与外部的清扫边界之间的距离;和/或
所述机身的顶部上设有顶部开口;所述自移动清洁设备还包括设在所述机身内的支撑结构,及设在所述支撑结构的顶部上的测距机构;所述测距机构受所述支撑结构的驱动可在伸出所述顶部开口的第一状态和回缩在机身内的第二状态之间切换;所述测距机构较所述第二清洁件处于所述机身前进方向的后方;
所述测距机构接收外界障碍物的碰撞力的驱动,以控制所述支撑结构做下降运动。
在其中一实施方式中,所述机身还设有感测单元、与所述感测单元连接的控制器,所述感测单元用于检测外界障碍物的高度,所述支撑结构受所述控制器的控制而做升降运动。
在其中一实施方式中,所述安装腔设在所述机身的底部的外壁面上,所述安装腔为底部及侧壁呈敞开口的安装凹槽;所述第二清洁件从所述侧壁敞开口可拆卸地设在所述安装腔内。
在其中一实施方式中,所述自移动清洁设备还包括一个侧抽端盖单元,所述第二清洁件的一端可转动地设在所述侧抽端盖单元上,所述侧抽端盖单元与所述机身可拆卸地固定连接,所述第二清洁件的另一端与设于所述机身内的驱动器传动连接,且受所述驱动器的驱动而转动;其中,所述第二清洁件沿其转动轴线方向可拆卸地设于所述安装腔内。
在本发明公开的第二方面,提供了一种清洁系统,包括:如前所述的自移动清洁设备;清洁基站,设有第一回收箱;在所述清洁基站与所述自移动清洁设备配合时,所述排尘口适于与清洁基站的第一回收箱连通。
本发明具有如下有益效果:
本发明提供的,其一种自移动清洁设备及具有其的清洁系统,当其与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒内形成抽吸气 流,用于将集尘腔内的脏物转移至第一回收箱内。由此,可实现集尘盒的自动排尘作业,避免用户手动倒灰,具有使用方便的优点。
现有自移动清洁设备,如扫地机器人、洗地机器人等,在行走过程中常会碰撞到障碍物,或沿着墙角行走等情况,因此,扫地机器人需安装撞板组件解决这些行走过程中可能出现的问题。随着自移动清洁设备品类的发展,扫地机器人形态也在不断发生变化,D形机器人、方形机器人等产品也越来越多。D型机器人、方型机器人如果继续沿用圆形机器人的撞板方案,会存在一定的概率导致侧壁受到撞击时,撞板开关不触发的情形,即撞击死点。因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种撞板组件及具有其的自移动清洁设备,能够实现运行方向前部及侧部的碰撞触发,有效提高了自移动清洁设备的整体避障能力。
本发明的目的是通过以下技术方案实现:
在本发明公开的第一方面,提供了一种撞板组件,应用于自移动清洁设备,包括:撞板本体,所述撞板本体呈阶梯状覆盖于自移动清洁设备的机身本体的前部;第二触发机构,与外部驱动电路连接,被配置为在所述撞板本体受到碰撞而发生移位的情况下,触发并向所述自移动清洁设备发出停止运动信号;缓冲机构,被配置为在所述撞板本体发生进一步移位的情况下,对所述撞板本体进行弹力缓冲;恢复机构,被配置为在所述撞板本体发生移位的情况下,对所述撞板本体发生的移位情况进行弹性恢复,恢复至所述机身本体前部的中央部位。
在其中一实施方式中,所述机身本体包括圆盘状的主体和凸设于所述主体前方的前凸部,以形成前方后圆的形状;所述前凸部的顶端面低于所述主体的顶端面,以在所述机身本体的前部形成一阶梯结构。
在其中一实施方式中,所述第二触发机构包括多个触发感应器,所述触发感应器的一端与所述撞板本体抵接,所述多个触发感应器分布于所述阶梯结构的前侧和所述阶梯结构的两侧,其中,所述阶梯结构的两侧为所 述自移动清洁设备前进方向的左右两侧。
在其中一实施方式中,所述撞板本体包括覆盖于所述前凸部外周面的第一撞板和自所述第一撞板的顶部向所述主体的顶端面延伸的第二撞板,所述第二撞板呈弧形状且覆盖于所述主体上。
在其中一实施方式中,所述第一撞板和所述第二撞板一体设置;或者,所述第一撞板和所述第二撞板上下分体设置。
在其中一实施方式中,在所述第一撞板和所述第二撞板上下分体设置的情况下,所述第一撞板和所述第二撞板的连接处设有橡胶密封件。
在其中一实施方式中,所述缓冲机构包括设于前凸部上用于所述第一撞板碰撞缓冲的多个第一弹力缓冲元件和设于所述主体上用于所述第二撞板碰撞缓冲的多个第二弹力缓冲元件。
在其中一实施方式中,所述恢复机构包括至少一弹性元件,所述撞板本体通过弹性元件浮动设于所述机身本体的前部,所述弹性元件设于所述机身本体上且与所述撞板本体连接。
在其中一实施方式中,所述弹性元件以轴对称的方式设于所述机身本体上,其中,任意一对所述弹性元件的前端部之间的距离小于一对所述弹性元件的后端部之间的距离。
在本发明公开的第二方面,提供了一种自移动清洁设备,包括:机身,所述机身包括机身本体和浮动设于所述机身本体前部的如前所述的撞板组件。
本发明具有如下有益效果:
本发明提供的撞板组件及具有其的自移动清洁设备,其阶梯状的撞板本体能够实现运行方向前部及侧部的碰撞触发,有效提高了自移动清洁设备的整体避障能力;
进一步地,撞板本体和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,会产生振动和噪音,缓冲机构能够对撞板本体进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了自移动清洁设备抗振性能;
进一步地,撞板本体在多次碰撞后会与机身本体之间产生形位偏差, 上述形位偏差是指与出厂状态比对撞板本体与机身本体之间在位置和形状上的差异,上述形位偏差会导致碰撞而不触发的情形的发生,还影响了外形的美观度,在本发明中,恢复机构用于撞板本体的弹性复位,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
自移动清洁设备,例如自动扫地机、自动洗地机等,是一种能够自动在地面等待清洁表面移动,对地面进行吸尘、清扫、拖地等清洁作业的设备。自移动清洁设备通常配套设置有基站,能够在自移动清洁设备电量不足时为其充电,从而延长自移动清洁设备的工作时间,更为智能。
自移动清洁设备内通常设有清水箱和污水箱,清水箱用于为自移动清洁设备的拖布或者湿拖辊等供水,而污水箱用于存储自移动清洁设备吸入的污水等脏污。现有技术中,在自移动清洁设备的清水箱水量不足或者污水箱水满后,需要人工对清水箱补水,对污水箱排水,十分不便,降低了用户的使用体验,不利于自移动清洁设备的高效运作。
因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种循环系统和自移动清洁设备和清洁系统,能够自动补水和排污,使用更为方便。
本发明的目的是通过以下技术方案实现:一方面,本发明提出了一种循环系统,包括:第一盒体,具有第一储液腔,及与所述第一储液腔连通的第一进液口和第一出液口;第二盒体,具有第二储液腔,及与所述第二储液腔连通的第二进液口和第二出液口;安装件,具有安装腔,所述安装腔用于供第二清洁件可转动地安装;所述第一出液口与所述安装腔连通;所述第二进液口与所述安装腔连通,所述第二盒体用于在第三抽吸力作用下经所述第二进液口回收所述安装腔内的溶液;所述第一进液口适于与外部设备的补液箱的补液腔连通;所述第二出液口适于与外部设备的第二回收箱的回收腔连通。
在其中一实施方式中,所述的循环系统还包括第一截流机构,设在所述第一进液口上,所述第一截流机构具有截断所述第一进液口的截断状态 和打开所述第一进液口的开启状态;和/或第二截流机构,设在所述第二出液口上,所述第二截流机构具有截断所述第二出液口的截断状态和打开所述第二出液口的开启状态。
在其中一实施方式中,所述第一截流机构和/或第二截流机构包括阀体,具有流体通道及与所述流体通道连通的第一进口、第一出口;所述流体通道内具有沿其内壁一圈分布的第一密封面;密封座,可滑动地设在所述流体通道内;所述密封座具有与所述第一密封面正对的第二密封面;密封体,固定在所述第一密封面或第二密封面上;偏压件,设在所述阀体与所述密封座之间,对所述密封座施加朝向所述第一密封面的偏压力;在截断状态,受所述偏压力的作用,所述密封体被夹持在所述第一密封面与第二密封面之间,密封所述第一密封面和第二密封面;在开启状态,所述密封座受外部顶出件的抵接力,而迫使所述第二密封面与所述第一密封面分离。
在其中一实施方式中,所述的循环系统还包括补液管,所述补液管的一端与所述第一进液口密封连接,另一端连接于补液接口;和/或排污管,所述排污管的一端与所述第二出液口密封连接,另一端连接于排污接口。
在其中一实施方式中,所述安装腔的内壁面上凸设有第一凸起,所述第一凸起的端面可抵接或邻近所述第二清洁件的外圆周面;所述安装腔上设有第二进口和第二出口,且分布在所述第一凸起的两侧;所述第一出液口与所述第二进口密封连通,所述第二进液口与所述第二出口密封连通;受所述第二清洁件转动的驱使,所述安装腔内的溶液由所述第二进口、经所述第二清洁件的外圆周面而带动到所述第二出口处。
在其中一实施方式中,所述安装腔的内壁面上设有分布在所述第一凸起两侧的第一圆弧面和第二圆弧面,所述第一圆弧面和第二圆弧面可抵接或邻近所述第二清洁件的外圆周面上;所述第一圆弧面和第二圆弧面分别与所述第一凸起之间的所述安装腔形成向外凸出的进液区和出液区;所述第二进口设在所述进液区上,所述第二出口设在所述出液区上。
在其中一实施方式中,所述的循环系统还包括过滤件,设在所述出液区内,较所述第二出口靠近所述第二清洁件;和/或还包括设在所述进液区 上的介质分配机构,所述介质分配机构上设有n级流道,任意一级流道具有2n个沿所述介质分配机构的长度方向均匀分布的出口,所述出口形成2n-1组对称分布在所述介质分配机构上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,所述第二进口通过设在初级流道的中部上,而间接地设在所述安装件上,末级流道的所述出口作为介质的排出口。
在其中一实施方式中,所述n级流道具有2 n-1个分支流道,同一级的所有所述分支流道形成2 n-2组对称分布在所述分配座上,其中n≥2;相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的所述出口。
在其中一实施方式中,所述第一出液口通过出液管与所述安装腔的第二进口密封连通;所述循环系统还包括设在所述出液管上的第二抽吸结构,用于产生抽吸力,以驱使所述第一盒体内的清洁溶液输送至所述安装腔内。
在其中一实施方式中,所述的循环系统还包括液位检测结构,设于所述第一储液腔内,所述第一储液腔在竖直方向上存在高度差;液位检测结构包括设于所述第一储液腔的最低位置处用于检测最低液位的第一导电件和设于所述第一储液腔的最高位置处用于检测最高液位的的第二导电件,所述安装件上设有用于与所述第一导电件配合的第一端子和用于与所述第二导电件配合的第二端子;其中,所述清洁溶液为导电介质,当所述第一盒体安装至所述安装件后,所述第一导电件与所述第一端子连接,所述第二导电件与所述第二端子连接;和/或满载检测结构,设于所述第二储液腔内,用于检测所述第二盒体内的最高液位,所述满载检测结构包括浮子,浮杆及永磁体,所述浮子设于浮杆的一端,所述浮杆远离浮子的一端通过摆动轴可转动地设在第二盒体内,所述永磁体固定在所述浮子上,所述第二盒体内设有与所述永磁体配合的霍尔传感器;其中,所述浮子的密度小于所述第二盒体内的溶液的密度。
另一当面,本发明提出了一种自移动清洁设备,包括机身,其上设有与第一进液口和第二出液口一一对应的接口;循环系统,设在所述机身内,所述循环系统包括安装腔;以及第二清洁件,可转动地设在所述循环系统 的安装腔内;其中,所述循环系统为如前所述的循环系统。
再一方面,本发明还提出一种清洁系统,包括如前所述的自移动清洁设备;及清洁基站,具有补液箱和第二回收箱,所述清洁基站通过与所述机身的接口对应配合,以使所述补液腔与所述第一进液口连通,所述第二回收腔与所述第二出液口连通。
本发明具有如下有益效果:
本发明提供的循环系统和自移动清洁设备和清洁系统,能够实现第一盒体的清洁溶液的自动补入和第二盒体的污水溶液的自动排出,能够避免用户手动操作,具有使用方便的优点。
自移动清洁设备,例如自动扫地机、自动洗地机等,是一种能够自动在地面等待清洁表面移动,对地面进行吸尘、清扫、拖地等清洁作业的设备。自移动清洁设备通常配套设置有基站,能够在自移动清洁设备电量不足时为其充电,从而延长自移动清洁设备的工作时间,更为智能。
自移动清洁设备内通常设置有用于存储吸入的灰尘等脏污的集尘盒,在自移动清洁设备使用一段时间后,集尘盒内的脏污需要被清理,此时,需要人工进行清理,十分不便,且由于集尘盒较脏,在人工清理时,容易带来不适感。因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种尘盒组件和清洁组件和自移动清洁设备和清洁系统,其能够方便的清理集尘盒内的脏污。
本发明的目的是通过以下技术方案实现:一方面,本发明提出了一种尘盒组件,包括:集尘盒,设于用于清扫待清洁表面的第一清洁件后方,所述集尘盒内形成有集尘腔,所述集尘腔包括能够使尘气进入所述集尘腔的进尘口和能够使干净气流流出所述集尘腔的出风口;尘气通道,设在所述第一清洁件与所述进尘口之间,用于供尘气流通,所述进尘口位于所述第一清洁件的上方;导风单元,设于所述集尘腔底部,用于与外部设备对接进行排尘。
在其中一实施方式中,所述导风单元包括能够使外部设备产生的抽吸 气流进入所述集尘腔的进风口和能够使所述集尘腔内的脏物排出所述集尘盒的排尘口;所述进风口处设有第一阀门单元,所述排尘口处设有第二阀门单元,所述第一阀门单元和所述第二阀门单元具有关闭状态和敞开状态;所述第一阀门单元和所述第二阀门单元分别响应于所述抽吸气流的作用而使得所述进风口和所述排尘口由关闭状态切换至敞开状态,以使所述集尘盒能够与所述外部设备对接实现自动排尘。
在其中一实施方式中,所述的尘盒组件还包括:过滤单元,可拆卸设于所述集尘腔的顶部,经由所述过滤单元过滤后的干净气流通过所述出风口排出所述集尘盒。
在其中一实施方式中,所述过滤单元包括过滤件和硬质镂空件,所述硬质镂空件和所述过滤件固设以形成一整体;其中,所述硬质镂空件位于过滤单元靠近集尘腔内部的一面,所述硬质镂空件被配置为防止所述集尘腔内尘气中的尖锐颗粒损伤所述过滤件。
在其中一实施方式中,所述集尘盒的顶部枢接有上盖,所述上盖具有打开状态和关闭状态;当所述上盖处于打开状态时,所述过滤件裸露于所述集尘盒的顶部;当所述上盖处于关闭状态时,所述过滤件被封设于所述集尘盒内;所述上盖靠近所述过滤件侧的面体上设有限位块,当所述上盖处于关闭状态时,所述限位块抵设于所述过滤件的顶部。
在其中一实施方式中,所述集尘盒的顶部枢接有提手,所述提手与所述集尘盒的枢接处设有凸部;其中,所述提手具有初始状态和提拉状态,所述凸部被配置为响应于所述提手在所述初始状态与所述提拉状态之间的改变而固定或是释放所述集尘盒。
另一方面,本发明还提出一种清洁组件,包括:如前所述的尘盒组件;第一清洁件,设于所述尘盒组件的底部前方,用于清扫待清洁表面;所述尘气通道V连通所述第一清洁件与所述集尘腔的进尘口;第二清洁件,设于所述尘盒组件的底部,用于湿拖待清洁表面;安装座,所述尘盒组件设于所述安装座内;第一盒体,设于所述安装座内且存储有清洁溶液,用于向所述第二清洁件提供清洁溶液;第二盒体,设于所述安装座内,用于收集所述第二清洁件上的脏污溶液;其中,所述第一盒体和所述第二盒体以 轴对称的方式设于所述集尘盒的两侧。
在其中一实施方式中,所述安装座上设有与所述凸部配合的卡槽;其中,当所述提手处于初始状态时,所述凸部与所述卡槽卡接;当所述提手处于提拉状态时,所述凸部从所述卡槽中脱离。
再一方面,本发明提出了一种自移动清洁设备,包括:如前所述的清洁组件;机身,所述清洁组件设于所述机身。
又一方面,本发明还提出了一种清洁系统,包括:如前所述的自移动清洁设备;清洁基站,用于放置所述自移动清洁设备进行排尘和排脏污溶液作业。
本发明具有如下有益效果:
本发明提供的尘盒组件和清洁组件和自移动清洁设备和清洁系统,其通过集尘盒的导风单元可实现集尘盒的自动排灰作业,避免用户手动倒灰,能够方便的清理集尘盒内的脏污;
第一盒体和第二盒体分别可拆卸地分布在集尘盒的相对两侧外,通过合理分布集尘盒、第一盒体和第二盒体之间的位置,有效提高了空间利用率,使得自移动清洁设备的结构紧凑。
自移动清洁设备,例如自动扫地机、自动洗地机等,是一种能够自动在地面等待清洁表面移动,对地面进行吸尘、清扫、拖地等清洁作业的设备。对于具有拖地功能的自移动清洁设备而言,其通常包括湿拖辊等清洁件,湿拖辊能够在电机的驱动下旋转,从而对地面进行清理。
自移动清洁设备内还设置有清水箱,其内存储有清水,能够在工作过程中,向湿拖辊表面供水,以提高湿拖辊的清洁效果。然而,现有技术中,通常仅设置若干向着湿拖辊开设的小孔进行出水,其出水的效果差,出水不均匀,而干湿不均匀的湿拖辊,清洁效果较差,不利于对地面进行高效的清洁。因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种介质分配机构及具有其的自移动清洁设备,其出水更为均匀,有效提高了清洁效果。
本发明的目的是通过以下技术方案实现:一方面,本发明提出了一种 介质分配机构,包括:分配座,其上设有n级流道,任意一级流道具有2 n个沿分配座的长度方向均匀分布的出口,所述出口形成2 n-1组对称分布在所述分配座上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,初级流道的中部上设有总流入口,末级流道的所述出口作为介质的排出口。
在其中一实施方式中,所述n级流道具有2 n-1个分支流道,同一级的所有所述分支流道形成2 n-2组对称分布在所述分配座上,其中n≥2;相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的所述出口。
在其中一实施方式中,所述的介质分配机构中级的分支流道的同一个出口对应的级的两个分支流道,该两个所述分支流道对称分布在该所述级的分支流道对应的n级分支流道的同一个出口的两侧。
在其中一实施方式中,所述分配座内部中空设置,以形成中空腔,所述中空腔沿所述分配座的长度方向延伸;所述n级流道设于所述中空腔内。
在其中一实施方式中,所述分配座包括底座;所述底座上设有向内凹陷的中空腔,所述中空腔的底部上设有与n级流道的排布一一对应的安装槽;及密封设在所述安装槽的槽口上的盖板,所述安装槽的内腔与所述盖板之间围成所述n级流道;所述总流入口设在所述安装槽的槽壁上,所述末级流道的出口贯穿设在所述安装槽的槽底所在的底座的部分上。
在其中一实施方式中,所述盖板面向所述安装槽一侧的内壁面上设有与所述安装槽的槽口对应的第一凸部;所述第一凸部密封插接在所述安装槽的槽口内。
在其中一实施方式中,所述安装槽上相对的两侧壁分别与各自正对的所述中空腔的内壁之间形成第一卡槽和第二卡槽;所述盖板的内壁面上还设有位于所述第一凸部两侧外的第二凸部和第三凸部,所述第二凸部和第三凸部分别插接在所述第一卡槽和第二卡槽内。
在其中一实施方式中,所述排出口内均设有至少一个匀流条,用于等分所述排出口。
在其中一实施方式中,所述排出口的出口端所在的底座的表面上,具 有与所述排出口一一对应连通且凹陷的均流腔;所述均流腔呈对称的锥型,所述排出口分布在所述锥型的对称轴上。
另一当面,本发明提出了一种自移动清洁设备,包括机身,设有安装腔;第二清洁件,可转动设于所述安装腔内,用于湿拖待清洁表面;第一盒体,设于所述机身内,用于向所述安装腔输送清洁溶液;以及介质分配机构,设于所述安装腔内,且与所述第一盒体连接,用于润湿所述第二清洁件;其中,所述介质分配机构为如上任一项所述的介质分配机构。
本发明具有如下有益效果:
本发明提供的介质分配机构及具有其的自移动清洁设备,其分配座内的n级流道能够使得各个排出口排出清洁溶液所需的时间一致,由此,保证了出液的均匀性,使得第二清洁件均匀润湿,避免局部过湿的情况发生,从而有效提高了清洁设备的清洁效果。
随着科技发展和社会进步,越来越多的家庭使用洗地机、拖地机等自移动清洁设备代替传统的拖把进行拖地擦地劳动。自移动清洁设备通常包括与待清洁面接触的清洁件(例如滚刷)和对清洁件上污水溶液进行回收的回收机构,工作时,清洁件对待清洁面进行托擦,同时,回收机构对清洁件上的污水溶液进行吸附回收。
但是,由于清洁件在清洁过程中为转动状态,污水溶液分散于清洁件的整个清洁面,因此回收机构在实际吸附过程中难以高效集中的吸附污水溶液,造成吸附回收效果差,进而影响清洁件的清洁效果。
因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种污水溶液回收效率高、回收效果好的介质回收机构和自移动清洁设备。
本发明的目的是通过以下技术方案实现:一种介质回收机构,用于自移动清洁设备的第二清洁件上污水溶液的回收,所述第二清洁件转动设于所述自移动清洁设备的底部,所述第二清洁件具有用于与待清洁表面接触的清洁面,包括:刮板座,所述刮板座设有刮刃部、收容腔、与所述收容腔连通的排液口,所述收容腔和所述刮刃部沿所述第二清洁件的轴向方向 延伸,所述刮刃部与所述第二清洁件的清洁面抵接,所述收容腔被配置为收集经由所述刮刃部挤压所述清洁面获得的污水溶液;以及过滤件,具有若干网孔,所述过滤件设于所述收容腔内,且分布于所述清洁面和所述排液口之间;其中,所述过滤件被配置为通过吸附污水溶液促使所述收容腔内形成负压,以使污水溶液向所述排液口方向流动。
在其中一实施方式中,所述刮板座的底部设有与所述第二清洁件的清洁面接触的摩擦面;所述摩擦面朝向远离所述清洁面的方向凹陷形成有所述收容腔,所述刮刃部朝向所述清洁面的方向凸设于所述收容腔腔口的边沿上。
在其中一实施方式中,所述收容腔内设有连接配合部,所述过滤件设于连接配合部上,所述连接配合部被配置为在所述收容腔的腔壁上形成用于所述过滤件安装和限位的台阶结构;其中,所述过滤件与所述清洁面之间存在预设间隙。
在其中一实施方式中,所述过滤件采用具有液体吸附能力的吸附材料制成。
在其中一实施方式中,所述若干网孔以阵列的方式排布于所述过滤件上。
在其中一实施方式中,所述刮刃部与所述收容腔等长设置。
在其中一实施方式中,所述刮板座上还设有安装结构,所述刮板座通过所述安装结构可拆卸设于目标件上。
在其中一实施方式中,所述安装结构包括设于所述刮板座上的磁性件,所述磁性件被配置为通过磁力的作用使得所述刮板座吸附于所述目标件上。
在其中一实施方式中,所述刮板座还设有用于收容所述磁性件的安装槽。
本发明采用的另一个技术方案是:一种自移动清洁设备,包括:机身,所述机身的底部设有用于湿拖待清洁表面的第二清洁件和用于驱使所述机身前进或是后退的驱动轮组;介质回收机构,设于所述机身内且与所述第二清洁件相邻设置;第二盒体,设于所述机身内,且与所述介质回收机构 连接,用于存储经由所述介质回收机构收集的污水溶液;以及负压发生器,与所述第二盒体连接,所述负压发生器被配置为使得所述第二盒体内形成负压,以使污水溶液由所述介质回收机构流入所述第二盒体内;其中,所述介质回收机构为前述所述的介质回收机构。
本发明具有如下有益效果:
本发明提供的介质回收机构和自移动清洁设备,其通过设置过滤件能够促使收容腔内的污水溶液朝向排液口方向流动,由此,污水溶液的回收效率高、回收效果好的优点;
通过在自移动清洁设备的机身上设置上述介质回收机构能够实现第二清洁上污水的回收,具有适用方便的优点。
随着科技发展和社会进步,越来越多的家庭使用洗地机、拖地机等自移动清洁设备代替传统的拖把进行拖地擦地劳动。自移动清洁设备通常设有收集脏物的集尘盒、向待清洁面提供清洁溶液的第一盒体以及回收溶液的第二盒体。但是,现有的集尘盒、第一盒体和第二盒体排布不合理,导致设备结构尺寸大,空间利用率低。因此,有必要对现有技术予以改良以克服现有技术中的所述缺陷。
本发明的目的在于提供一种配合结构及具有其的自移动清洁设备,具有结构紧凑,空间利用率高的优点。
本发明的目的是通过以下技术方案实现:一种配合结构,包括集尘盒,适于可拆卸地设在自移动清洁设备的机身内,用于接收自移动清洁设备的第一清洁件清扫的脏物;第一盒体和第二盒体,适于分别可拆卸地设在所述机身内,且分布在所述集尘盒的相对两侧壁外,所述第一盒体具有第一储液腔,所述第二盒体具有第二储液腔;所述第一盒体的第一储液腔适于与自移动清洁设备的第二清洁件所在的安装腔连通,用于向所述安装腔内提供清洁溶液;第二盒体的第二储液腔适于与所述安装腔连通,在第三抽吸力下,用于回收所述安装腔内的溶液。
在其中一实施方式中,还包括安装座,所述第一盒体、集尘盒及第二盒体分别可拆卸地设在所述安装座上。
在其中一实施方式中,所述安装座上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;所述第一盒体、集尘盒及第二盒体分别可拆卸地设在所述第一凹槽、第二凹槽及第三凹槽内。
在其中一实施方式中,所述第一凹槽、第二凹槽及第三凹槽设在所述安装座的顶部上;所述第一盒体、集尘盒及第二盒体沿竖向分别可拆卸安装在各自所在的凹槽内。
在其中一实施方式中,所述第一盒体的底部设有第一进液口和第一出液口,所述安装座上设有用于与所述第一进液口对接导通的第一进液接头和用于与所述第一出液口对接导通的第一出液接头。
在其中一实施方式中,还包括:第一截流机构,设于所述第一进液口和/或所述第一出液口上,所述第一截流机构具有截断所述第一进液口和/或所述第一出液口的截断状态和打开所述第一进液口和/或所述第一出液口的开启状态;当所述第一盒体与所述安装座分离时,所述第一截流机构处于截断状态。
在其中一实施方式中,所述第二盒体的底部设有第二进液口和第二出液口,所述安装座上设有用于与所述第二进液口对接导通的第二进液接头和用于与所述第二出液口对接导通的第二出液接头。
在其中一实施方式中,还包括:第二截流机构,设于所述第二进液口和/或所述第二出液口上,所述第二截流机构具有截断所述第二进液口和/或所述第二出液口的截断状态和打开所述第二进液口和/或所述第二出液口的开启状态;当所述第二盒体与所述安装座分离时,所述第二截流机构处于截断状态。
在其中一实施方式中,还包括:液位检测结构,设于所述第一储液腔内,所述第一储液腔在竖直方向上存在高度差;液位检测结构包括设于所述第一储液腔的最低位置处用于检测最低液位的第一导电件和设于所述第一储液腔的最高位置处用于检测最高液位的的第二导电件,所述安装座上设有用于与所述第一导电件配合的第一端子和用于与所述第二导电件配合的第二端子;其中,所述清洁溶液为导电介质,当所述第一盒体安装至所述安装座后,所述第一导电件与所述第一端子连接,所述第二导电件与所 述第二端子连接;和/或满载检测结构,设于所述第二储液腔内,用于检测所述第二盒体内的最高液位,所述满载检测结构包括浮子,浮杆及永磁体,所述浮子设于浮杆的一端,所述浮杆远离浮子的一端通过摆动轴可转动地设在第二盒体内,所述永磁体固定在所述浮子上,所述第二盒体内设有与所述永磁体配合的霍尔传感器;其中,所述浮子的密度小于所述第二盒体内的溶液的密度。
本发明采用的另一个技术方案是:一种自移动自移动清洁设备,包括机身;以及配合结构,设于所述机身内;其中,所述配合结构为前述所述的配合结构。
本发明具有如下有益效果:
本发明提供的配合结构及具有其的自移动清洁设备,其第一盒体和第二盒体分别可拆卸地分布在集尘盒的相对两侧外,通过合理分布集尘盒、第一盒体和第二盒体之间的位置,有效提高了空间利用率,使得自移动清洁设备的结构紧凑。
附图说明
图1是本发明提出的自移动清洁设备的立体图。
图2是本发明提出的自移动清洁设备在仰视方向上的示意图。
图3是图2中第二清洁件与安装腔之间的分解示意图。
图4是图1的剖面结构示意图。
图5是图4中A区域的放大结构示意图。
图6是图1中机身和测距机构之间的分解示意图。
图7是本发明的循环系统的示意图。
图8是本发明中撞板组件的结构示意图。
图9是图8的分解示意图。
图10是本发明中第二清洁件与驱动器之间的连接关系示意图。
图11是本发明中第二清洁件的剖面结构示意图。
图12是图11中B区域的放大结构示意图。
图13是图12中侧抽端盖的结构示意图。
图14是图12中侧壁敞开口与第一连接部之间的位置关系示意图。
图15是图14中C区域的放大结构示意图。
图16是图1中第一清洁件和集尘盒之间的剖面示意图。
图17是本发明中安装座、集尘盒、第一盒体和第二盒体之间的位置关系示意图。
图18是图17的分解示意图。
图19是本发明中集尘盒的立体图。
图20是本发明中集尘盒的上盖处于打开状态的示意图。
图21是本发明中过滤单元的分解示意图。
图22是本发明中集尘盒的剖示意图。
图23是本发明中支撑结构与机身之间的位置关系示意图。
图24是本发明中测距机构和感测单元之间的位置关系示意图。
图25是本发明中测距机构和支撑结构之间的分解示意图。
图26是本发明中集尘盒的提手提起时的示意图。
图27是本发明中第一盒体的示意图。
图28是图27的分解示意图。
图29是本发明中第二盒体的示意图。
图30是图29的分解示意图。
图31是图1中的装饰盖处于打开状态时的示意图。
图32是图7中第一盒体、第二盒体、补液截流机构以及排污截流机构之间的连接关系示意图。
图33是图32在仰视方向上的示意图。
图34是本发明中第二清洁件和分配座之间的位置关系示意图。
图35是图34的剖面结构示意图。
图36是图34中分配座的分解示意图。
图37是图34中分配座在仰视方向上的示意图。
图38是图34中分配座内部流道的分布示意图。
图39是图38中D区域的放大结构示意图。
图40是本发明中第二清洁件和介质回收机构之间的位置关系示意图。
图41是图40的分解示意图。
图42是图40中刮板座在仰视方向上的示意图。
图43是本发明中第二盒体的剖面结构示意图。
图44是本发明中安装座在俯视方向上的结构示意图。
图45是本发明中安装座在仰视方向上的结构示意图。
图46是本发明中补液截流机构的剖面结构示意图。
图47是本发明中测距机构和支撑结构在仰视方向上的示意图。
具体实施方式
为使本发明的上述目的、特征和优点能够更为明显易懂,下面结合附图,对本发明的具体实施方式做详细的说明。需要理解的是,下述的“上”、“下”、“左”、“右”、“纵向”、“横向”、“内”、“外”、“竖直”、“水平”、“顶”、“底”等指示方位或位置关系的词语仅基于附图所示的方位或位置关系,仅为了便于描述本发明和简化描述,而不是指示或暗示所指的装置/元件必须具有特定的方位或以特定的方位构造和操作,因此不能理解为对本发明的限制。
另外还需要说明的是,为了便于描述,附图中仅示出了与本发明相关的部分而非全部结构。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
请参阅图1至图30所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方, 驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指:机身100底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。
在本发明中,第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460 和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
进一步地,请参阅图19至图22、图26所示,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
在本发明中,机身100上设有清洁件组件,请参阅图10至图15所示,清洁件组件包括上述转动设于机身100底部的第二清洁件300和转动设于第二清洁件300一端的侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。通过上述方式,通过操作侧抽端盖单元310能够实现第二清洁件300与机身100之间的拆装,具有结构简单、使用方便优点;在本发明中,由于第二清洁件沿转动轴线的方向可拆卸设于机身,在安装时无需将机身抬起,直接从机身的侧向安装,具有安装方便的优点。
进一步地,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端盖311与机身100可拆卸连接。第二清洁件300包括呈中空圆柱体的第二清洁件主体3001、设于第二清洁件主体3001相对两端部上的一从动端盖3002和 一主动端盖3003,从动端盖3002上转动设有侧抽端盖311,主动端盖3003与驱动器900传动连接。其中,从动端盖3002内固定设有轴承312,转轴313沿第二清洁件300的转动轴线方向贯穿从动端盖3002,转轴313的一端位于从动端盖3002外侧且与侧抽端盖311固定连接,转轴313的另一端位于从动端盖3002内与轴承312连接。驱动器900连接有输出端910,第二清洁件300的主动端盖3003与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞开口1125处的第一螺纹,第二连接部3111为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。侧抽端盖311的外侧壁上形成有内凹的凹陷部,凹陷部用于供用户握持而便于旋拧侧抽端盖311。
为了防止侧抽端盖311在洗地机工作时发生松脱,侧抽端盖311和机身100之间设有周向限位结构。周向限位结构包括沿第二清洁件300的转动轴线方向分布的凹槽3112和凸棱1127,凹槽3112和凸棱1127相卡合;其中,第二连接部3111和机身100其中一者上设有凹槽3112,其中另一者上设有凸棱1127。
在本发明中,机身100上还设有第一盒体500和第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。机身100上还设有安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,第一盒体500和第二盒体600以轴对称的方式设 于集尘盒400的两侧,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,请参阅图27至图30所示,第一盒体500上具有第一储液腔,以及与第一储液腔连通的第一进液口510和第二出液口520,为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第二导电件540,安装座130的第一凹槽内设有用于与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
第二盒体600具有第二储液腔,以及与第二储液腔连通的第二进液口610和第二出液口620,同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的 最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
在本发明中,机身100的安装腔Z内还设有向第二清洁件300分配清洁溶液的介质分配机构150和收集第二清洁件上的污水溶液的介质回收机构140。介质分配机构150与第一盒体500连接,第一盒体500用于向介质分配机构150输送清洁溶液,以使安装腔Z内的第二清洁件被润湿。介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,在负压的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。
请参阅图17和图18所示,为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板组件,请参阅图8和图9所示,撞板组件120包括:撞板本体120,撞板本体120呈阶梯状覆盖于洗地机的机身本体110的前部;第二触发机构,与外部驱动电路连接,被配置为在撞板本体120受到碰撞而发生移位的情况下,触发并向洗地机发出停止运动信号;缓冲机构,被配置为在撞板本体120发生进一步移位的情况下,对撞板本体120进行弹力缓冲;恢复机构, 被配置为在撞板本体120发生移位的情况下,对撞板本体120发生的移位情况进行弹性恢复,恢复至机身本体110前部的中央部位。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。当撞板本体120发生碰撞时,撞板本体120和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,洗地机会产生振动和噪音,缓冲机构能够对撞板本体120进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了洗地机的抗振性能。考虑到撞板本体120在多次碰撞后会与机身本体110之间产生形位偏差,上述形位偏差是指与出厂状态相比撞板本体120与机身本体110之间在位置和形状上的差异,上述形位偏差会导致洗地机发生了碰撞而不触发的情形,还影响外形的美观度,在本发明中,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
在本发明中,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120覆盖于上述阶梯结构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。
第一撞板121和第二撞板122的设置形式如下:第一种情况,第一撞板121和第二撞板122一体设置;第二种情况,第一撞板121和第二撞板122上下分体设置。当第一撞板121和第二撞板122采用上下分体设置的形式时,第一撞板121和第二撞板122在安装时不可避免的会存在安装缝隙,外界的灰尘、水汽能够通过安装缝隙进入洗地机内部,为了避免上述情况的发生,在第一撞板121和第二撞板122的连接处设置橡胶密封件(图未示),通过设置上述橡胶密封件能够有效减小或是杜绝外部灰尘和水汽进入洗地机内部,能够在一定程度上延长设备的使用寿命。
为了能够实现机身本体110前方全方位地识别障碍物,第二触发机构包括多个触发感应器124,触发感应器124的一端与撞板本体120抵接,多个触发感应器124分布于阶梯结构的前侧和阶梯结构的两侧,上述阶梯结构的两 侧为洗地机前进方向的左右两侧。由此,在机身本体110向前运行的过程中,其前端和左右两端都能够实现碰撞触发,能够全方位地识别障碍物,可及时调整洗地机的运行状态。
具体地,分布于阶梯结构前侧面体上的多个触发感应器124分成上下两组设置,第一组设于主体P对应于第二撞板122的前向面体上,第二组设于前凸部Q对应于第一撞板121的前侧面体上。由此,不管撞板本体120与障碍物的碰撞区位于撞板本体120的顶部、底部还是中部都能够顺利触发触发感应器124,具有触发灵敏度高的优点。上述多个触发感应器124为碰撞开关,当然可以理解地,上述多个触发感应器124包括但不限于碰撞开关,还可以为其他的能够实现碰撞触发器件和结构。
进一步地,缓冲机构包括设于前凸部Q上用于第一撞板121碰撞缓冲的多个第一弹力缓冲元件125和设于主体P上用于第二撞板122碰撞缓冲的多个第二弹力缓冲元件126。其中,第一弹力缓冲元件125和第二弹力缓冲元件126采用弹性材料制成,上述弹性材料可以为橡胶、尼龙、海绵等。在撞板本体120与障碍物发生碰撞时,障碍物会对撞板本体120产生反作用力,撞板本体120上的反作用力能够驱使撞板本体120朝向机身本体110侧运动,上述运动造成撞板本体120发生进一步移位,第一弹力缓冲元件125和第二弹力缓冲元件126能够吸收部分碰撞时产生的冲击力,实现弹力缓冲。多个第一弹力缓冲元件125之间可以间隔分布,也可以是依次连接形成连续分布的设置方式。同理,多个第二弹力缓冲元件126可以间隔分布,也可以连续分布。在本发明中,第一弹力缓冲元件125和第二弹力缓冲元件126优选以可拆卸的方式设于机身本体110上,由此,能够方便地进行更换。
进一步地,恢复机构包括至少一弹性元件123,撞板本体120通过弹性元件123浮动设于机身本体110的前部,弹性元件123设于机身本体110上且与撞板本体120连接。弹性元件123优选为弹簧,弹性元件123的一端与机身本体110卡接,弹性元件123的另一端与撞板本体120卡接。为了使得撞板本体120回复位置并保持在机身本体110前部的中央位置,弹性元件123以轴对称的方式设于机身本体110上,且任意一对弹性元件123的前端部之间的距离小于一对弹性元件123的后端部之间的距离。
在本发明中,机身本体110内部具有安装区M,安装区M顶部开口设置,安装区M的顶部开口处设有识别系统,请参阅图6、图23至图25所示,所述识别系统包括:测距机构1111,设于自移动清洁设备的机身100的顶部外,且位于安装区M的顶部开口内,测距机构1111具有裸露于机身100外侧的第一状态和收容于机身100内的第二状态;支撑结构700,设于机身100内,且支撑于测距机构1111的下方;感测单元1112,设于机身100上,且与支撑结构700连接,感测单元被配置为判断外界障碍物的高度,以形成控制支撑结构700升降的驱动信号;以及控制器(图未示),与感测单元连接;其中,支撑结构700响应于感测单元1112的驱动信号而驱使测距机构1111在第一状态和第二状态之间切换。测距机构1111位于机身100的后部,且测距机构1111较第二清洁件300处于机身100前进方向的后方。当测距机构1111处于第一状态时,测距机构1111高于感测单元,测距机构1111可以为LDS激光雷达机构,也可以为其他类型的测距装置,上述测距机构1111虽然名称为测距,但是其还可以具有建立地图、定位、识别障碍物等功能。
通过上述方式,本发明中的识别系统能够根据周边障碍物信息而及时调节整机高度,使得洗地机能够进入低矮空间进行清洁作业。上述整机高度是指:在测距机构1111处于第一状态下,机身100与测距机构1111的高度之和;上述低矮空间是指高度高于机身100高度且低于整机高度的空间区域。当洗地机遇到低矮空间时,机身100上的感测单元1112向支撑结构700发出驱动信号,驱使测距机构1111缩入机身100内,此时,洗地机能够顺利进入低矮空间进行清洁作业。当洗地机运行至低矮空间外侧时,在感测单元1112的驱动信号的作用下,支撑结构700驱使测距机构1111向上抬升,切换方便,有效提高了清扫能力。
为了使得测距机构1111在缩入机身100内部的情况下也可以正常使用,在本发明中,机身100靠近测距机构1111的侧壁上设有第一透视窗1114,第一透视窗1114被配置为当测距机构1111处于第二状态时以便于测距机构1111感测外界环境,便于控制洗地机继续工作。由此,解决了当测距机构1111处于第二状态时,测距机构1111无法进行位置识别、定位判断的痛点,有效提高了洗地机在低矮空间的清洁能力和智能识别能力。
进一步地,机身100上设有多个感测单元1112,至少一个感测单元1112设于机身100顶部,至少一个感测单元1112分布于测距机构1111的前侧。在一实施例中,感测单元1112为TOF传感器,多个感测单元1112分布于测距机构1111的前侧、左侧和右侧。由此,能够全方位的收集测距机构1111周边障碍物的高度信息,在测距机构1111与障碍物碰撞之前及时作出反馈,调整测距机构1111的位置状态。
具体地,请参阅图6所示,机身100的机身本体110的顶部设有用于安装多个感测单元1112的收容槽,收容槽位于测距机构1111的前方且靠近测距机构1111分布。收容槽的顶部开口,感测单元1112通过上述顶部开口安装至收容槽内。收容槽的顶部开口处还覆盖有第二透视窗127,第二透视窗127用于将多个感测单元1112封装在收容槽内,其中,收容槽呈弧形,多个感测单元1112间隔分布在收容槽内。
考虑到感测单元1112可能无法顺利识别尖锐障碍物,在测距机构1111和支撑结构700之间设置第一触发机构,第一触发机构响应于测距机构1111与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。在此情况下,测距机构1111可移动设于支撑结构700的上方,当测距机构1111与障碍物碰撞时,测距机构1111在外力的作用下运动进而触发第一触发机构。上述第一触发机构包括触发开关1113和弹性元件1117,触发开关1113设于测距机构1111的运动路径上,由此,当测距机构1111在外力作用下运动时,能够触发上述触发开关1113,触发开关1113与支撑结构700之间电连接,以实现触发信号的传递。弹性元件1117被配置为使得测距机构1111浮动设于支撑结构700的上方;在测距机构1111未与障碍物发生碰撞时,弹性元件1117可使测距机构1111的底部与触发开关1113之间保持既定触发距离;在测距机构1111与与障碍物发生碰撞后,弹性元件1117用于驱使测距机构1111复位。上述弹性元件1117优选为弹簧,具体地,弹性元件1117的顶端部与测距机构1111卡接,弹性元件1117底端部与支撑结构700卡接。由此,上述测距机构1111接收外界障碍物的碰撞力的驱动,以控制支撑结构700做下降运动。
进一步地,测距机构1111和支撑结构700之间设有运动转换结构,运动 转换结构构造为当测距机构1111在运行方向上发生碰撞时使得测距机构1111在运行方向上受碰撞力产生的水平位移分量至少部分转换为竖直位移分量;其中,水平位移分量小于竖直位移分量。上述水平位移分量小于竖直位移分量的意思是:测距机构1111在水平方向上的位移量小于测距机构1111在竖直方向上的位移量。运动转换结构包括导向槽1115和限位杆1116,二者之一设于测距机构1111底部,另一个设于支撑结构700顶部,限位杆1116两端贯穿导向槽1115,其中,导向槽1115相对水平面倾斜设置,以使测距机构1111具有向下及向后的运动态势。
在本发明中,撞板组件中的第二触发机构与支撑结构700之间通过线路连接,第二触发机构响应于撞板本体120与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。
在本发明中,机身100的侧壁上设有线激光模组800,线激光模组800用于检测机身100的外侧壁与外部的清扫边界之间的距离。具体地,线激光模组800设于机身本体110的侧壁上,线激光模组800能够精准测量机身100工作时与外部清扫边界之间的距离,保证机身100贴边清洁。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图47所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈 清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指机身底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。请参阅图16至22所示,集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,机身100上设有尘盒组件,所述尘盒组件包括上述集尘盒400、上述尘气通道V和导风单元H,第一清洁件200设于尘盒组件的底部前方,第二清洁件300设于尘盒组件的底部。导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。请参阅图22所示,进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘 盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。在一实施例中,上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
在本发明中,机身100上设有清洁件组件,清洁件组件包括上述第二清洁件300和转动设于第二清洁件300一端的侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。 第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。
进一步地,请参阅图3、图10至图15所示,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端盖311与机身100可拆卸连接。第二清洁件300包括呈中空圆柱体的第二清洁件主体3001、设于第二清洁件主体3001相对两端部上的一从动端盖3002和一主动端盖3003,从动端盖3002上转动设有侧抽端盖311,主动端盖3003与驱动器900传动连接。其中,从动端盖3002内固定设有轴承312,转轴313沿第二清洁件300的转动轴线方向贯穿从动端盖3002,转轴313的一端位于从动端盖3002外侧且与侧抽端盖311固定连接,转轴313的另一端位于从动端盖3002内与轴承312连接。驱动器900连接有输出端910,第二清洁件300的主动端盖3003与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞开口1125处的第一螺纹,第二连接部311为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。
为了防止侧抽端盖311在洗地机工作时发生松脱,侧抽端盖311和机身100之间设有周向限位结构。周向限位结构包括沿第二清洁件300的转动轴线方向分布的凹槽3112和凸棱1127,凹槽3112和凸棱1127相卡合;其中, 第二连接部311和机身100其中一者上设有凹槽3112,其中另一者上设有凸棱1127。
在本发明中,机身100内设有用于向第二清洁件300提供清洁溶液并回收第二清洁件300上的污水溶液的循环系统,请参阅图7至图9所示,上述循环系统包括:第一盒体500,具有第一储液腔,及与第一储液腔连通的第一进液口510和第一出液口520,第一储液腔内存储有清洁溶液;第二盒体600,具有第二储液腔,及与第二储液腔连通的第二进液口610和第二出液口620,第二盒体600用于存储第二清洁件300上的污水溶液,并且在第三抽吸力作用下经第二进液口610回收安装腔Z内的污水溶液;安装腔Z,安装腔Z用于供第二清洁件300可转动地安装,安装腔Z设于机身100的底部,机身100可看作为用于安装第二清洁件300的安装件。其中,在洗地机与外部设备配合时,第一进液口510适于与外部设备的补液箱的补液腔连通;第一出液口520与安装腔Z连通,由此,第一盒体500内的清洁溶液通过第一出液口520输送至安装腔Z进而润湿第二清洁件300,以便于第二清洁件300湿拖待清洁表面。在洗地机与外部设备配合时,第二出液口620适于与外部设备的第二回收箱的回收腔连通,第二进液口610与安装腔Z连通。
在本发明中,请参阅图2所示,机身100的侧壁上设有与第一进液口510对应的补液接口1122、与第二出液口610对应的排污接口1121。在洗地机通过补液接口1122与外部设备配合时,迫使第一进液口510适于与外部设备的补液箱的补液腔连通;在洗地机通过排污接口1121与外部设备配合时,迫使第二出液口610适于与外部设备的第二回收箱的回收腔连通。
为了避免在机身100与外部设备分离时,补液接口1122和排污接口1121处发生漏液的现象。补液接口1122上设有补液截流机构160,补液截流机构160具有截断补液接口1122的截断状态和打开补液接口1122的开启状态;在开启状态下,补液接口1122与第一进液口510连通。同理,排污接口1121上设有排污截流机构170,排污截流机构170具有截断排污接口1121的截断状态和打开排污接口1121的开启状态;在开启状态下,排污接口1121与第二出液口610连通。
在本发明中,所述循环系统还包括介质分配机构和介质回收机构140, 请参阅图2至图5所示,安装腔Z的内壁面上凸设有第一凸起W,第一凸起W的端面可抵接或邻近第二清洁件300的外圆周面;安装腔Z上设有第二进口和第二出口,且分布在第一凸起W的两侧。其中,第一凸起W沿第二清洁件300的转动轴线方向延伸,第一盒体500的第一出液口520与上述第二进口密封连通,第二盒体600的第二进液口610与上述第二出口密封连通。受第二清洁件300转动的驱使,安装腔内的溶液由第二进口、经第二清洁件300的外圆周面而带动到第二出口处。
具体地,安装腔Z的内壁面上设有分布在第一凸起W两侧的第一圆弧面R1和第二圆弧面R2,第一圆弧面R1和第二圆弧面R2可抵接或邻近第二清洁件300的外圆周面上;第一圆弧面R1和第二圆弧面R2分别与第一凸起W之间的安装腔Z形成向外凸出的进液区J1和出液区J2;第二进口设在进液区J1上,第二出口设在出液区J2上。
进一步地,安装腔Z内设有位于进液区J1的介质分配机构,介质分配机构用于润湿所述第二清洁件300,请参阅图34至图39所示,介质分配机构包括:分配座150,其上设有n级流道,任意一级流道具有2 n个沿分配座的长度方向均匀分布的出口,出口形成2 n-1组对称分布在分配座150上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,初级流道的中部上设有总流入口151,末级流道的所述出口作为介质的排出口152。其中,分配座150沿第二清洁件300的转轴方向分布,即沿第二清洁件300的轴向分布。总流入口151与第二进口连通,也可以将上述总流入口151看作为第二进口,总流入口151与第一盒体500连接,通过第一盒体500向介质分配机构输送清洁溶液。在一实施例中,第一盒体500的第一出液口520通过出液管550与安装腔Z的第二进口密封连通,出液管550上设有用于产生抽吸力的第二抽吸结构551,以驱使第一盒体500内的清洁溶液依次通过第一出液口520、出液管550、总流入口151后输送至安装腔Z内。上述第二抽吸结构551优选为止流泵,可以理解地,第二抽吸结构551包括但不限于止流泵,还可以为水泵,或是其他抽吸结构。
在本发明中,n级流道具有2 n-1个分支流道,同一级的所有分支流道形成2 n-2组对称分布在分配座150上,其中n≥2;相邻两级流道中,前一级分 支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的出口。其中n+1级的分支流道的同一个出口对应的n+2级的两个分支流道,该两个分支流道对称分布在该n+1级的分支流道对应的n级分支流道的同一个出口的两侧。
进一步地,分配座150内部中空设置,以形成中空腔,中空腔沿分配座150的长度方向延伸;n级流道设于中空腔内。分配座150包括底座1501;底座1501上设有向内凹陷的中空腔,中空腔的底部上设有与n级流道的排布一一对应的安装槽;及密封设在安装槽的槽口上的盖板1502,安装槽的内腔与盖板1502之间围成上述n级流道。在一实施例中,n取3,请参阅图38所示,分配座150上设有一级流道、二级流道和三级流道。总流入口151设在安装槽的槽壁上,末级流道的出口贯穿设在安装槽的槽底所在的底座1501的部分上。盖板1502面向安装槽一侧的内壁面上设有与安装槽的槽口对应的第一凸部S1;第一凸部S1密封插接在安装槽的槽口内。安装槽上相对的两侧壁分别与各自正对的中空腔的内壁之间形成第一卡槽和第二卡槽;盖板1502的内壁面上还设有位于第一凸部S1两侧外的第二凸部S2和第三凸部S3,第二凸部S2和第三凸部S3分别插接在第一卡槽和第二卡槽内。底座1501远离第一凸起W的一端呈向安装腔Z内弯折的阻挡端155,阻挡端155的端面可抵接在第二清洁件的外圆周面上,以防止污水溶液飞溅出去。
为了使得排出口152具有较好的均流效果,在本发明中,排出口152内均设有至少一个匀流条1521,用于等分所述排出口。匀流条1521的数量不宜过多,匀流条1521设置过多会影响排出口152的出液速度。优选的,匀流条1521设置1条或是2条。为了进一步改善排出口152的均流效果,排出口152的出口端所在的底座1501的表面上,具有与排出口152一一对应连通且凹陷的均流腔154。均流腔154呈对称的锥型,排出口152分布在锥型的对称轴上。
在本发明中,安装腔Z内还设有位于出液区J2的介质回收机构140,介质回收机构140与第二清洁件300相邻设置,用于第二清洁件300上污水溶液的回收。请参阅图40至图42所示,介质回收机构140包括:设于安装腔Z内的刮板座141,刮板座141设有刮刃部1412、收容腔1411、与收容腔1411连通的排液口1413,收容腔1411和刮刃部1412沿第二清洁件300的轴向方向 (转轴方向)延伸,刮刃部142与第二清洁件300的清洁面抵接,收容腔1411被配置为收集经由刮刃部142挤压清洁面获得的污水溶液;以及过滤件142,具有若干网孔,过滤件142设于收容腔1411内,且分布于第二清洁件300的清洁面和排液口1413之间。其中,刮刃部1412在出液区J2内靠近第一凸起W一侧形成刮污结构,刮刃部1412朝向安装腔Z内伸出,且可挤压在第二清洁件300的外圆周面上。排液口1413与上述第二出口连通,也可以将排液口1413看作为上述第二出口,过滤件142较第二出口靠近第二清洁件300。过滤件142被配置为通过吸附污水溶液促使收容腔1411内形成负压,以使污水溶液向排液口1413方向流动。
具体地,刮板座141的底部设有与第二清洁件300的清洁面接触的摩擦面1414;摩擦面1414朝向远离清洁面的方向凹陷形成有收容腔1411,刮刃部1412朝向清洁面的方向凸设于收容腔1411腔口的边沿上,刮刃部1412与收容腔1411等长设置。
为了使得过滤件142具有吸附的功能,过滤件142采用具有液体吸附能力的吸附材料制成,可以选用海绵、硅胶、尼龙等材料。过滤件142上的若干网孔以阵列的方式排布,过滤件142可看成隔板类型的结构。为了减少过滤件140的磨损,过滤件142与第二清洁件300的清洁面之间存在预设间隙,由此,能够减少第二清洁件300在转动过程中与过滤件142之间的摩擦,延长了过滤件142的使用寿命。收容腔1411内设有连接配合部G,过滤件142设于连接配合部G上,连接配合部G被配置为在收容腔1411的腔壁上形成用于过滤件142安装和限位的台阶结构。由此,具有安装方便的优点。
考虑到刮板座141在工作时,一些脏污会附着于刮板座141上,需要经常拆卸进行清洁,由此,刮板座141采用可拆卸的方式设于安装腔Z内。具体地,请参阅图41所示,刮板座141上设有安装结构143,刮板座141通过安装结构143可拆卸设于目标件上,上述目标件为安装腔Z。安装结构143包括设于刮板座141顶部的磁性件1431,刮板座141还设有用于收容磁性件1431的安装槽1432,磁性件1431被配置为通过磁力的作用使得刮板座141吸附于目标件上。可以理解地,安装腔Z可选用能够吸附磁性物件的材料制成,也可以是,在安装腔Z内设置磁性与磁性件1431相反的磁极,通过上述磁极与 磁性件1431之间的吸合作用力实现刮板座141的安装。
在本发明中,上述介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600的第二进液口610通过进污管(图未示)与排液口1413连接。请参阅图32和图29所示,第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,这里的负压是指上述第三抽吸力,在第三抽吸力的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。上述负压发生器的结构如下:包括设于第二盒体600上的抽真空口650、连接在抽真空口650上的软管652、设置在软管652上的真空泵651。过滤件142是辅助收容腔1411内形成负压,促使污水溶液朝向排液口1413流动。
本发明还提供了一种配合结构,配合结构包括上述集尘盒400、上述第一盒体500和上述第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。所述配合结构还包括:收容于机身100内的安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100上设有清洁组件,清洁组件包括上述尘盒组件、上述第一清洁件200、上述第二清洁件300、上述安装座130、上述第一盒体500和上述第二盒体600,其中,第一盒体500和第二盒体600以轴对称的方式设于集尘盒400的两侧,尘盒组件设于安装座130内,安装座130的底部设有避让区K,以使进风口460与进风接口1123连通、排尘口470与排尘接口1124连通。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。请参阅图19至图22所示,安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,请参阅图27和图28所示,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第二导电件540,安装座130的第一凹槽内设有用于与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二 端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。请参阅图30所示,满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
进一步地,安装座130上设有用于与第一进液口510对接导通的第一进液接头135和用于与第一出液口520对接导通的第一出液接头136,其中,第一进液接头135和第一出液接头136位于第一凹槽的槽底。安装座130上设有用于与第二进液口610对接导通的第二进液接头137和用于与第二出液口620对接导通的第二出液接头138,其中,第二进液接头137和第二出液接头138位于第三凹槽的槽底。第一进液接头135连接有补液管1601,并通过补液管1601与补液截流机构160连接;第二出液接头138连接有排污管1701,并通过排污管1701与排污截流机构170连接。设置第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138的用意是:为了能够实现第一盒体500与安装座130之间的可拆卸连接、第二盒体600与安装座130之间的可拆卸连接。若不设置上述第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138,那么第一进液口510、第一出液口 520、第二进液口610和第二出液口620会直接与管路连接,就不便于将第一盒体500和第二盒体600从安装座130上取下。
考虑到第一盒体500在从安装座130上取下后,存在漏液的问题,在本发明中,第一进液口510和/或第一出液口520上设有第一截流机构,第一截流机构具有截断第一进液口510和/或第一出液口520的截断状态和打开第一进液口510和/或第一出液口520的开启状态;当第一盒体500与安装座130分离时,第一截流机构处于截断状态。具体地,第一截流机构的设置位置可分为三种情况:第一种,第一进液口510上设有第一截流机构,第一截流机构具有截断第一进液口510的截断状态和打开第一进液口510的开启状态;第二种,第一出液口520上设有第一截流机构,第一截流机构具有截断第一出液口520的截断状态和打开第一出液口520的开启状态;第三种,第一进液口510和第一出液口520上均设有第一截流机构,第一截流机构具有截断第一进液口510和第一出液口520的截断状态、打开第一进液口510和第一出液口520的开启状态。另外,还可通过在第一进液口510处设置中空延伸柱511解决第一进液口510处漏液问题,请参阅图27所示,中空延伸柱511收容于第一储液腔内,中空延伸柱511为顶部和底部开口的细管状件,中空延伸柱511的顶部开口贴近第一储液腔的腔顶设置。由此,在拆下第一盒体500后,第一储液腔中的液体无法从第一进液口510处漏下。
同理,考虑到第二盒体600在从安装座130上取下后,存在漏液的问题,在本发明中,第二进液口610和/或第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二进液口610和/或第二出液口620的截断状态和打开第二进液口610和/或第二出液口620的开启状态;当第二盒体600与安装座130分离时,第二截流机构630处于截断状态。具体地,第二截流机构630的设置位置可分为三种情况:第一种,第二进液口610上设有第二截流机构630,第二截流机构630具有截断第二进液口610的截断状态和打开第二进液口610的开启状态;第二种,第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二出液口620的截断状态和打开第二出液口620的开启状态;第三种,第二进液口610和第二出液口620上均设有第二截流机构630,第二截流机构630具有截断第二进液口610和第二出液口620的 截断状态、打开第二进液口610和第二出液口620的开启状态。
在本发明中,第一截流机构、第二截流机构630、补液截流机构160以及排污截流机构170的结构相同。为了便于阐述,现以补液截流机构160为例进行阐述,请参阅图46所示,所述补液截流机构160包括:
阀体161,具有流体通道及与流体通道连通的流出口1611、进入口1612;流体通道内具有沿其内壁一圈分布的第一密封面1613;密封座162,可滑动地设在流体通道内;密封座162具有与第一密封面1613正对的第二密封面1614;密封体163,固定在第一密封面1613或第二密封面1614上;偏压件164,设在阀体161与密封座162之间,对密封座162施加朝向第一密封面1613的偏压力,使得密封座162抵靠在进入口1612上,以使补液截流机构160处于截断状态。在截断状态,受上述偏压力的作用,密封体163被夹持在第一密封面1613与第二密封面1614之间,密封第一密封面1613和第二密封面1614,在此状态,溶液无法在流体通道内流通。在开启状态,密封座162受外部顶出件的抵接力,而迫使第二密封面1614与第一密封面1613分离,在此状态下,流体通道内的溶液能够由进入口1612流向流出口1611。
具体地,密封座162包括活动设于流体通道内的阀芯1621,阀芯1621上设有上述第二密封面1614,将阀芯1621设有上述第二密封面1614的面体定义为第一端面,与第一端面背向的面体定义为第二端面。其中,第一端面上还设有通过进入口1612延伸至阀体161外侧的第一杆部1622,第一杆部1622用于与外部顶出件配合。第二端面上设有沿远离第一端面的方向延伸的第二杆部1623,第二杆部1623位于流体通道内用于阀芯1621的运动导向。流体通道内还设有沿第二杆部1623的延伸方向分布的导向槽1615,第二杆部1623插设在导向槽1615内,以实现阀芯1621的运动导向。第一杆部1622和第二杆部1623平行或是同轴分布。偏压件164优选为弹簧,偏压件164沿第一杆部1622和第二杆部1623的延伸方向分布,以使偏压件164提供的弹性力作用方向与阀芯1621的移动方向一致。密封体163为呈环状的密封圈,在一实施例中,密封体163固设于阀芯1621上,并且随阀芯1621一起运动,密封体163与第一密封面1613配合的面体上设有凸棱,用于改善密封性能。
在本发明中,第一进液接头135、第一出液接头136、第二进液接头137 和第二出液接头138上是否需要设置外部顶出件T,可根据其所对应的第一进液口510、第一出液口520、第二进液610以及第二出液口620上是否设置截流机构而定。补液接口1122上的补液截流机构160和排污接口1121上的排污截流机构170则由外部设备而触发。
上述已经充分描述了第一盒体500、第二盒体600、第二清洁件300、安装腔Z、介质分配机构以及介质回收机构之间的连接关系,本领域技术人员将理解循环系统如下的工作过程:
为了便于阐述,限定如下情况:只有第二出液口620上设置了第二截流机构Y,第二进液610、第一进液口510和第一出液口520未设置截流机构。原因如下:第一出液口520处连接有过滤器560,在第一盒体500与安装座130分离时,第一储液腔内的液体不易通过第一出液口520外漏;第一进液口510处可采用延伸柱511结构,在第一盒体500与安装座130分离时,第一进液口510也不易漏液;同样,第二进液610也可采用如第一进液口510处的延伸柱511结构,在第二盒体600与安装座130分离时,第二进液610也不易漏液。第二出液口620的第二截流机构Y在第二盒体600安装至安装座130上后被触发处于开启状态,第二出液口620的第二截流机构Y只有当第二盒体600与安装座130分离时,才由开启状态改变为截断状态,具体工作过程如下:
在洗地机未与外部设备配合时,洗地机处于执行清洁任务状态,第一出液口520通过出液管550向安装腔Z内介质分配机构输送清洁液体,介质分配机构润湿第二清洁件300,第二清洁件300湿拖待清洁表面;在此同时,第二盒体600在真空泵651产生的第三抽吸力的作用下,通过安装腔Z内的介质回收机构和进污管将第二清洁件300上的污水溶液吸入第二储液腔内。当第一盒体500内的清洁溶液耗尽或是第二盒体600内存储的污水溶液满载时,洗地机与外部设备对接,用于补液或是排污。
在外部设备与洗地机配合后,补液接口1122上的补液截流机构160在外部设备的作用下处于开启状态,外部设备的补液箱内的清洁溶液依次通过补液接口1122--补液截流机构160的进入口1612--补液截流机构160的流出口1611--补液管1601--第一进液接头135--第一进液口510后,向第一盒体500补入清洁溶液,此为补液过程。
在外部设备与洗地机配合后,排污接口1121上的排污截流机构170在外部设备的作用下处于开启状态,第二盒体600内的污水溶液依次通过第二截流机构Y的进入口--第二截流机构Y的流出口--第二出液口620--第二出液接头138--排污管1701--排污截流机构170的进入口--排污截流机构170的流出口----排污接口1121后,排入外部设备的第二回收箱,此为排污过程。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板组件,请参阅图8和图9所示,撞板组件120包括:撞板本体120,撞板本体120呈阶梯状覆盖于洗地机的机身本体110的前部;第二触发机构,与外部驱动电路连接,被配置为在撞板本体120受到碰撞而发生移位的情况下,触发并向洗地机发出停止运动信号;缓冲机构,被配置为在撞板本体120发生进一步移位的情况下,对撞板本体120进行弹力缓冲;恢复机构,被配置为在撞板本体120发生移位的情况下,对撞板本体120发生的移位情况进行弹性恢复,恢复至机身本体110前部的中央部位。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。当撞板本体120发生碰撞时,撞板本体120和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,洗地机会产生振动和噪音,缓冲机构能够对撞板本体120进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了洗地机的抗振性能。考虑到撞板本体120在多次碰撞后会与机身本体110之间产生形位偏差,上述形位偏差是指与出厂状态相比撞板本体120与机身本体110之间在位置和形状上的差异,上述形位偏差会导致洗地机发生了碰撞而不触发的情形,还影响外形的美观度,在本发明中,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
在本发明中,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120覆盖于上述阶梯结构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。
第一撞板121和第二撞板122的设置形式如下:第一种情况,第一撞板121和第二撞板122一体设置;第二种情况,第一撞板121和第二撞板122上下分体设置。当第一撞板121和第二撞板122采用上下分体设置的形式时,第一撞板121和第二撞板122在安装时不可避免的会存在安装缝隙,外界的灰尘、水汽能够通过安装缝隙进入洗地机内部,为了避免上述情况的发生,在第一撞板121和第二撞板122的连接处设置橡胶密封件(图未示),通过设置上述橡胶密封件能够有效减小或是杜绝外部灰尘和水汽进入洗地机内部,能够在一定程度上延长设备的使用寿命。
为了能够实现机身本体110前方全方位地识别障碍物,第二触发机构包括多个触发感应器124,触发感应器124的一端与撞板本体120抵接,多个触发感应器124分布于阶梯结构的前侧和阶梯结构的两侧,上述阶梯结构的两侧为洗地机前进方向的左右两侧。由此,在机身本体110向前运行的过程中,其前端和左右两端都能够实现碰撞触发,能够全方位地识别障碍物,可及时调整洗地机的运行状态。
具体地,分布于阶梯结构前侧面体上的多个触发感应器124分成上下两组设置,第一组设于主体P对应于第二撞板122的前向面体上,第二组设于前凸部Q对应于第一撞板121的前侧面体上。由此,不管撞板本体120与障碍物的碰撞区位于撞板本体120的顶部、底部还是中部都能够顺利触发触发感应器124,具有触发灵敏度高的优点。上述多个触发感应器124为碰撞开关,当然可以理解地,上述多个触发感应器124包括但不限于碰撞开关,还可以为其他的能够实现碰撞触发器件和结构。
进一步地,缓冲机构包括设于前凸部Q上用于第一撞板121碰撞缓冲的多个第一弹力缓冲元件125和设于主体P上用于第二撞板122碰撞缓冲的多个第二弹力缓冲元件126。其中,第一弹力缓冲元件125和第二弹力缓冲元件126采用弹性材料制成,上述弹性材料可以为橡胶、尼龙、海绵等。在撞板本体120与障碍物发生碰撞时,障碍物会对撞板本体120产生反作用力,撞板本体120上的反作用力能够驱使撞板本体120朝向机身本体110侧运动,上述运动造成撞板本体120发生进一步移位,第一弹力缓冲元件125和第二弹力缓冲元件126能够吸收部分碰撞时产生的冲击力,实现弹力缓冲。多个 第一弹力缓冲元件125之间可以间隔分布,也可以是依次连接形成连续分布的设置方式。同理,多个第二弹力缓冲元件126可以间隔分布,也可以连续分布。在本发明中,第一弹力缓冲元件125和第二弹力缓冲元件126优选以可拆卸的方式设于机身本体110上,由此,能够方便地进行更换。
进一步地,恢复机构包括至少一弹性元件123,撞板本体120通过弹性元件123浮动设于机身本体110的前部,弹性元件123设于机身本体110上且与撞板本体120连接。弹性元件123优选为弹簧,弹性元件123的一端与机身本体110卡接,弹性元件123的另一端与撞板本体120卡接。为了使得撞板本体120回复位置并保持在机身本体110前部的中央位置,弹性元件123以轴对称的方式设于机身本体110上,且任意一对弹性元件123的前端部之间的距离小于一对弹性元件123的后端部之间的距离。
在本发明中,机身本体110包括底盖112和顶盖111,底盖112的底部设有第一吸尘口F、安装腔Z、驱动轮组、万向轮、第一清洁件200和第二清洁件300,顶盖111的顶部枢接有装饰盖113。装饰盖113具有覆盖于集尘盒400、第一盒体500和第二盒体600上方以使集尘盒400、第一盒体500和第二盒体600封闭于机身本体110内的关闭状态和绕枢接轴向上翻转使得集尘盒400、第一盒体500和第二盒体600裸露于外部的打开状态。由此,能够方便的拆取集尘盒400、第一盒体500和第二盒体600,还能够方便的更换集尘盒400上的海帕,具有使用方便的优点。
在本发明中,机身本体110内部具有安装区M,安装区M顶部开口设置,安装区M的顶部开口处设有识别系统,所述识别系统包括:测距机构1111,设于自移动清洁设备的机身100的顶部外,且位于安装区M的顶部开口内,测距机构1111具有裸露于机身100外侧的第一状态和收容于机身100内的第二状态;支撑结构700,设于机身100内,且支撑于测距机构1111的下方;感测单元1112,设于机身100上,且与支撑结构700连接,感测单元被配置为判断外界障碍物的高度,以形成控制支撑结构700升降的驱动信号;以及控制器(图未示),与所述感测单元连接;其中,支撑结构700响应于感测单元1112的驱动信号而驱使测距机构1111在第一状态和第二状态之间切换。测距机构1111位于机身100的后部,且测距机构1111较第二清洁件300 处于机身100前进方向的后方。当测距机构1111处于第一状态时,测距机构1111高于感测单元,测距机构1111可以为LDS激光雷达机构,也可以为其他类型的测距装置,上述测距机构1111虽然名称为测距,但是其还可以具有建立地图、定位、识别障碍物等功能。
通过上述方式,本发明中的识别系统能够根据周边障碍物信息而及时调节整机高度,使得洗地机能够进入低矮空间进行清洁作业。上述整机高度是指:在测距机构1111处于第一状态下,机身100与测距机构1111的高度之和;上述低矮空间是指高度高于机身100高度且低于整机高度的空间区域。当洗地机遇到低矮空间时,机身100上的感测单元1112向支撑结构700发出驱动信号,驱使测距机构1111缩入机身100内,此时,洗地机能够顺利进入低矮空间进行清洁作业。当洗地机运行至低矮空间外侧时,在感测单元1112的驱动信号的作用下,支撑结构700驱使测距机构1111向上抬升,切换方便,有效提高了清扫能力。
为了使得测距机构1111在缩入机身100内部的情况下也可以正常使用,在本发明中,机身100靠近测距机构1111的侧壁上设有第一透视窗1114,第一透视窗1114被配置为当测距机构1111处于第二状态时以便于测距机构1111感测外界环境,便于控制洗地机继续工作。由此,解决了当测距机构1111处于第二状态时,测距机构1111无法进行位置识别、定位判断的痛点,有效提高了洗地机在低矮空间的清洁能力和智能识别能力。
进一步地,机身100上设有多个感测单元1112,至少一个感测单元1112设于机身100顶部,至少一个感测单元1112分布于测距机构1111的前侧。在一实施例中,感测单元1112为TOF传感器,多个感测单元1112分布于测距机构1111的前侧、左侧和右侧。由此,能够全方位的收集测距机构1111周边障碍物的高度信息,在测距机构1111与障碍物碰撞之前及时作出反馈,调整测距机构1111的位置状态。
具体地,请参阅图6所示,机身100的机身本体110的顶部设有用于安装多个感测单元1112的收容槽,收容槽位于测距机构1111的前方且靠近测距机构1111分布。收容槽的顶部开口,感测单元1112通过上述顶部开口安装至收容槽内。收容槽的顶部开口处还覆盖有第二透视窗127,第二透视窗127 用于将多个感测单元1112封装在收容槽内,其中,收容槽呈弧形,多个感测单元1112间隔分布在收容槽内。
考虑到感测单元1112可能无法顺利识别尖锐障碍物,在测距机构1111和支撑结构700之间设置第一触发机构,第一触发机构响应于测距机构1111与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。在此情况下,测距机构1111可移动设于支撑结构700的上方,当测距机构1111与障碍物碰撞时,测距机构1111在外力的作用下运动进而触发第一触发机构。请参阅图25和图47所示,上述第一触发机构包括触发开关1113和弹性元件1117,触发开关1113设于测距机构1111的运动路径上,由此,当测距机构1111在外力作用下运动时,能够触发上述触发开关1113,触发开关1113与支撑结构700之间电连接,以实现触发信号的传递。弹性元件1117被配置为使得测距机构1111浮动设于支撑结构700的上方;在测距机构1111未与障碍物发生碰撞时,弹性元件1117可使测距机构1111的底部与触发开关1113之间保持既定触发距离;在测距机构1111与与障碍物发生碰撞后,弹性元件1117用于驱使测距机构1111复位。上述弹性元件1117优选为弹簧,具体地,弹性元件1117的顶端部与测距机构1111卡接,弹性元件1117底端部与支撑结构700卡接。由此,上述测距机构1111接收外界障碍物的碰撞力的驱动,以控制支撑结构700做下降运动。
进一步地,测距机构1111和支撑结构700之间设有运动转换结构,运动转换结构构造为当测距机构1111在运行方向上发生碰撞时使得测距机构1111在运行方向上受碰撞力产生的水平位移分量至少部分转换为竖直位移分量;其中,水平位移分量小于竖直位移分量。上述水平位移分量小于竖直位移分量的意思是:测距机构1111在水平方向上的位移量小于测距机构1111在竖直方向上的位移量。请参阅图25所示,运动转换结构包括导向槽1115和限位杆1116,二者之一设于测距机构1111底部,另一个设于支撑结构700顶部,限位杆1116两端贯穿导向槽1115,其中,导向槽1115相对水平面倾斜设置,以使测距机构1111具有向下及向后的运动态势。
进一步地,请参阅图47所示,支撑结构700包括机架710、滑动座720、驱动机构730以及导向单元740,机架710设于机身本体110的安装区M内, 滑动座720支撑于测距机构1111的底部,并且受驱动机构730的驱动可升降地设在机架710上,驱动机构730响应于控制器的控制信号而驱使滑动座720升降,导向单元740用于引导滑动座720沿竖向做升降运动。
具体地,驱动机构730包括驱动器731,设在机架710上,且与控制器连接,用于执行控制器的控制信号;传动件732,底部固定于驱动器731的转轴上、顶部铰接在滑动座720的底部上。导向单元740上还设有用于限制滑动座720的上运动极限位置和下运动极限位置的微动开关(图未示)。
在本发明中,撞板组件中的第二触发机构与支撑结构700中的驱动机构730连接,第二触发机构与驱动机构730之间通过线路连接,第二触发机构响应于撞板本体120与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。
在本发明中,机身100的侧壁上设有线激光模组800,线激光模组800用于检测机身100的外侧壁与外部的清扫边界之间的距离。具体地,线激光模组800设于机身本体110的侧壁上,线激光模组800能够精准测量机身100工作时与外部清扫边界之间的距离,保证机身100贴边清洁。
可以理解地,本发明中的自移动清洁设备可以应用到不同的使用场景,下面举例进行说明。
本发明中的自移动清洁设备可以应用于清洁系统。其中,该清洁系统包括清洁基站(图未示)和所述的自移动清洁设备,其中,清洁基站用于放置自移动清洁设备并进行排尘、补液和排污作业。清洁基站设有第一回收箱、第二回收箱和补液箱,在清洁基站与自移动清洁设备的机身100的接口配合时,以使机身100的排尘口470和进风口460分别适于与清洁基站的第一回收箱连通,用于排尘;以使第一进液口510与补液箱的补液腔连通,用于补液;以使第二出液口620与第二回收箱的第二回收腔连通,用于排污。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图31及图47所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机 身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指:机身100底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。
在本发明中,第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会 影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,请参阅图22所示,导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板 461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431 具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
请参阅图19、图20和图26所示,为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
在本发明中,请参阅图27和图29所示,第一盒体500上具有第一储液腔,以及与第一储液腔连通的第一进液口510和第二出液口520,为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第二导电件540,安装座130的第一凹槽内设有用于与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133 和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
请参阅图29和图30所示,第二盒体600具有第二储液腔,以及与第二储液腔连通的第二进液口610和第二出液口620,同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
在本发明中,第二清洁件300的一端转动设有侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。
进一步地,请参阅图10至图15所示,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端盖311与机身100可拆卸连接。驱动器900连接有输出端910,第二清洁件300的另一端与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设 有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞开口1125处的第一螺纹,第二连接部3111为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。
在本发明中,机身100上还设有第一盒体500和第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。机身100上还设有安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,第一盒体500和第二盒体600以轴对称的方式设于集尘盒400的两侧,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100的安装腔Z内还设有向第二清洁件300分配清洁溶液的介质分配机构150和收集第二清洁件上的污水溶液的介质回收机构140。介质分配机构150与第一盒体500连接,第一盒体500用于向介质分配机构150输送清洁溶液,以使安装腔Z内的第二清洁件被润湿。介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,在负压的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板组件,撞板组件120包括:撞板本体120,撞板本体120呈阶梯状覆盖于洗地机的机身本体110的前部;第二触发机构,与外部驱动电路连接,被配置为在撞板本体120受到碰撞而发生移位的情况下,触发并向洗地机发出停止运动信号;缓冲机构,被配置为在撞板本体120发生进一步移位的情况下,对撞板本体120进行弹力缓冲;恢复机构,被配置为在撞板本体120发生移位的情况下,对撞板本体120发生的移位情况进行弹性恢复,恢复至机身本体110前部的中央部位。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。当撞板本体120发生碰撞时,撞板本体120和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,洗地机会产生振动和噪音,缓冲机构能够对撞板本体120进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了洗地机的抗振性能。考虑到撞板本体120在多次碰撞后会与机身本体110之间产生形位偏差,上述形位偏差是指与出厂状态相比撞板本体120与机身本体110之间在位置和形状上的差异,上述形位偏差会导致洗地机发生了碰撞而不触发的情形,还影响外形的美观度,在本发明中,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
在本发明中,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120覆盖于上述阶梯结 构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。
第一撞板121和第二撞板122的设置形式如下:第一种情况,第一撞板121和第二撞板122一体设置;第二种情况,第一撞板121和第二撞板122上下分体设置。当第一撞板121和第二撞板122采用上下分体设置的形式时,第一撞板121和第二撞板122在安装时不可避免的会存在安装缝隙,外界的灰尘、水汽能够通过安装缝隙进入洗地机内部,为了避免上述情况的发生,在第一撞板121和第二撞板122的连接处设置橡胶密封件(图未示),通过设置上述橡胶密封件能够有效减小或是杜绝外部灰尘和水汽进入洗地机内部,能够在一定程度上延长设备的使用寿命。
为了能够实现机身本体110前方全方位地识别障碍物,第二触发机构包括多个触发感应器124,触发感应器124的一端与撞板本体120抵接,多个触发感应器124分布于阶梯结构的前侧和阶梯结构的两侧,上述阶梯结构的两侧为洗地机前进方向的左右两侧。由此,在机身本体110向前运行的过程中,其前端和左右两端都能够实现碰撞触发,能够全方位地识别障碍物,可及时调整洗地机的运行状态。
具体地,分布于阶梯结构前侧面体上的多个触发感应器124分成上下两组设置,第一组设于主体P对应于第二撞板122的前向面体上,第二组设于前凸部Q对应于第一撞板121的前侧面体上。由此,不管撞板本体120与障碍物的碰撞区位于撞板本体120的顶部、底部还是中部都能够顺利触发触发感应器124,具有触发灵敏度高的优点。上述多个触发感应器124为碰撞开关,当然可以理解地,上述多个触发感应器124包括但不限于碰撞开关,还可以为其他的能够实现碰撞触发器件和结构。
进一步地,缓冲机构包括设于前凸部Q上用于第一撞板121碰撞缓冲的多个第一弹力缓冲元件125和设于主体P上用于第二撞板122碰撞缓冲的多个第二弹力缓冲元件126。其中,第一弹力缓冲元件125和第二弹力缓冲元件126采用弹性材料制成,上述弹性材料可以为橡胶、尼龙、海绵等。在撞板本体120与障碍物发生碰撞时,障碍物会对撞板本体120产生反作用力, 撞板本体120上的反作用力能够驱使撞板本体120朝向机身本体110侧运动,上述运动造成撞板本体120发生进一步移位,第一弹力缓冲元件125和第二弹力缓冲元件126能够吸收部分碰撞时产生的冲击力,实现弹力缓冲。多个第一弹力缓冲元件125之间可以间隔分布,也可以是依次连接形成连续分布的设置方式。同理,多个第二弹力缓冲元件126可以间隔分布,也可以连续分布。在本发明中,第一弹力缓冲元件125和第二弹力缓冲元件126优选以可拆卸的方式设于机身本体110上,由此,能够方便地进行更换。
进一步地,恢复机构包括至少一弹性元件123,撞板本体120通过弹性元件123浮动设于机身本体110的前部,弹性元件123设于机身本体110上且与撞板本体120连接。弹性元件123优选为弹簧,弹性元件123的一端与机身本体110卡接,弹性元件123的另一端与撞板本体120卡接。为了使得撞板本体120回复位置并保持在机身本体110前部的中央位置,弹性元件123以轴对称的方式设于机身本体110上,且任意一对弹性元件123的前端部之间的距离小于一对弹性元件123的后端部之间的距离。
在本发明中,机身本体110包括底盖112和顶盖111,底盖112的底部设有第一吸尘口F、安装腔Z、驱动轮组、万向轮、第一清洁件200和第二清洁件300,顶盖111的顶部枢接有装饰盖113。装饰盖113具有覆盖于集尘盒400、第一盒体500和第二盒体600上方以使集尘盒400、第一盒体500和第二盒体600封闭于机身本体110内的关闭状态和绕枢接轴向上翻转使得集尘盒400、第一盒体500和第二盒体600裸露于外部的打开状态。由此,能够方便的拆取集尘盒400、第一盒体500和第二盒体600,还能够方便的更换集尘盒400上的海帕,具有使用方便的优点。
在本发明中,机身本体110内部具有安装区M,安装区M顶部开口设置,安装区M的顶部开口处设有识别系统,所述识别系统包括:测距机构1111,设于自移动清洁设备的机身100的顶部外,且位于安装区M的顶部开口内,测距机构1111具有裸露于机身100外侧的第一状态和收容于机身100内的第二状态;支撑结构700,设于机身100内,且支撑于测距机构1111的下方;感测单元1112,设于机身100上,且与支撑结构700连接,感测单元被配置为判断外界障碍物的高度,以形成控制支撑结构700升降的驱动信号;以及 控制器(图未示),与感测单元连接;其中,支撑结构700响应于感测单元1112的驱动信号而驱使测距机构1111在第一状态和第二状态之间切换。测距机构1111位于机身100的后部,且测距机构1111较第二清洁件300处于机身100前进方向的后方。当测距机构1111处于第一状态时,测距机构1111高于感测单元,测距机构1111可以为LDS激光雷达机构,也可以为其他类型的测距装置,上述测距机构1111虽然名称为测距,但是其还可以具有建立地图、定位、识别障碍物等功能。
通过上述方式,本发明中的识别系统能够根据周边障碍物信息而及时调节整机高度,使得洗地机能够进入低矮空间进行清洁作业。上述整机高度是指:在测距机构1111处于第一状态下,机身100与测距机构1111的高度之和;上述低矮空间是指高度高于机身100高度且低于整机高度的空间区域。当洗地机遇到低矮空间时,机身100上的感测单元1112向支撑结构700发出驱动信号,驱使测距机构1111缩入机身100内,此时,洗地机能够顺利进入低矮空间进行清洁作业。当洗地机运行至低矮空间外侧时,在感测单元1112的驱动信号的作用下,支撑结构700驱使测距机构1111向上抬升,切换方便,有效提高了清扫能力。
为了使得测距机构1111在缩入机身100内部的情况下也可以正常使用,在本发明中,机身100靠近测距机构1111的侧壁上设有第一透视窗1114,第一透视窗1114被配置为当测距机构1111处于第二状态时以便于测距机构1111感测外界环境,便于控制洗地机继续工作。由此,解决了当测距机构1111处于第二状态时,测距机构1111无法进行位置识别、定位判断的痛点,有效提高了洗地机在低矮空间的清洁能力和智能识别能力。
进一步地,机身100上设有多个感测单元1112,至少一个感测单元1112设于机身100顶部,至少一个感测单元1112分布于测距机构1111的前侧。在一实施例中,感测单元1112为TOF传感器,多个感测单元1112分布于测距机构1111的前侧、左侧和右侧。由此,能够全方位的收集测距机构1111周边障碍物的高度信息,在测距机构1111与障碍物碰撞之前及时作出反馈,调整测距机构1111的位置状态。
具体地,请参阅图6所示,机身100的机身本体110的顶部设有用于安装 多个感测单元1112的收容槽,收容槽位于测距机构1111的前方且靠近测距机构1111分布。收容槽的顶部开口,感测单元1112通过上述顶部开口安装至收容槽内。收容槽的顶部开口处还覆盖有第二透视窗127,第二透视窗127用于将多个感测单元1112封装在收容槽内,其中,收容槽呈弧形,多个感测单元1112间隔分布在收容槽内。
考虑到感测单元1112可能无法顺利识别尖锐障碍物,在测距机构1111和支撑结构700之间设置第一触发机构,第一触发机构响应于测距机构1111与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。在此情况下,测距机构1111可移动设于支撑结构700的上方,当测距机构1111与障碍物碰撞时,测距机构1111在外力的作用下运动进而触发第一触发机构。上述第一触发机构包括触发开关1113和弹性元件1117,触发开关1113设于测距机构1111的运动路径上,由此,当测距机构1111在外力作用下运动时,能够触发上述触发开关1113,触发开关1113与支撑结构700之间电连接,以实现触发信号的传递。弹性元件1117被配置为使得测距机构1111浮动设于支撑结构700的上方;在测距机构1111未与障碍物发生碰撞时,弹性元件1117可使测距机构1111的底部与触发开关1113之间保持既定触发距离;在测距机构1111与与障碍物发生碰撞后,弹性元件1117用于驱使测距机构1111复位。上述弹性元件1117优选为弹簧,具体地,弹性元件1117的顶端部与测距机构1111卡接,弹性元件1117底端部与支撑结构700卡接。由此,上述测距机构1111接收外界障碍物的碰撞力的驱动,以控制支撑结构700做下降运动。
进一步地,测距机构1111和支撑结构700之间设有运动转换结构,运动转换结构构造为当测距机构1111在运行方向上发生碰撞时使得测距机构1111在运行方向上受碰撞力产生的水平位移分量至少部分转换为竖直位移分量;其中,水平位移分量小于竖直位移分量。上述水平位移分量小于竖直位移分量的意思是:测距机构1111在水平方向上的位移量小于测距机构1111在竖直方向上的位移量。请参阅图25所示,运动转换结构包括导向槽1115和限位杆1116,二者之一设于测距机构1111底部,另一个设于支撑结构700顶部,限位杆1116两端贯穿导向槽1115,其中,导向槽1115相对水平 面倾斜设置,以使测距机构1111具有向下及向后的运动态势。
进一步地,请参阅图26所示,支撑结构700包括机架710、滑动座720、驱动机构730以及导向单元740,机架710设于机身本体110的安装区M内,滑动座720支撑于测距机构1111的底部,并且受驱动机构730的驱动可升降地设在机架710上,驱动机构730响应于控制器的控制信号而驱使滑动座720升降,导向单元740用于引导滑动座720沿竖向做升降运动。
具体地,驱动机构730包括驱动器731,设在机架710上,且与控制器连接,用于执行控制器的控制信号;传动件732,底部固定于驱动器731的转轴上、顶部铰接在滑动座720的底部上。导向单元740上还设有用于限制滑动座720的上运动极限位置和下运动极限位置的微动开关(图未示)。
在本发明中,撞板组件中的第二触发机构与支撑结构700中的驱动机构730连接,第二触发机构与驱动机构730之间通过线路连接,第二触发机构响应于撞板本体120与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。
在本发明中,机身100的侧壁上设有线激光模组800,线激光模组800用于检测机身100的外侧壁与外部的清扫边界之间的距离。具体地,线激光模组800设于机身本体110的侧壁上,线激光模组800能够精准测量机身100工作时与外部清扫边界之间的距离,保证机身100贴边清洁。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图22、图26至图46所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一 清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指机身底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。请参阅图16至22所示,集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,机身100上设有尘盒组件,所述尘盒组件包括上述集尘盒400、上述尘气通道V和导风单元H,第一清洁件200设于尘盒组件的底部前方,第二清洁件300设于尘盒组件的底部。导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集 尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。请参阅图22所示,进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板 471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。在一实施例中,上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
在本发明中,机身100上设有清洁件组件,清洁件组件包括上述第二清 洁件300和转动设于第二清洁件300一端的侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。
进一步地,请参阅图3、图10至图15所示,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端盖311与机身100可拆卸连接。第二清洁件300包括呈中空圆柱体的第二清洁件主体3001、设于第二清洁件主体3001相对两端部上的一从动端盖3002和一主动端盖3003,从动端盖3002上转动设有侧抽端盖311,主动端盖3003与驱动器900传动连接。其中,从动端盖3002内固定设有轴承312,转轴313沿第二清洁件300的转动轴线方向贯穿从动端盖3002,转轴313的一端位于从动端盖3002外侧且与侧抽端盖311固定连接,转轴313的另一端位于从动端盖3002内与轴承312连接。驱动器900连接有输出端910,第二清洁件300的主动端盖3003与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞开口1125处的第一螺纹,第二连接部311为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。
为了防止侧抽端盖311在洗地机工作时发生松脱,侧抽端盖311和机身100之间设有周向限位结构。周向限位结构包括沿第二清洁件300的转动轴线方向分布的凹槽3112和凸棱1127,凹槽3112和凸棱1127相卡合;其中,第二连接部311和机身100其中一者上设有凹槽3112,其中另一者上设有凸棱1127。
在本发明中,机身100内设有用于向第二清洁件300提供清洁溶液并回收第二清洁件300上的污水溶液的循环系统,请参阅图7、图32、图33所示,上述循环系统包括:第一盒体500,具有第一储液腔,及与第一储液腔连通的第一进液口510和第一出液口520,第一储液腔内存储有清洁溶液;第二盒体600,具有第二储液腔,及与第二储液腔连通的第二进液口610和第二出液口620,第二盒体600用于存储第二清洁件300上的污水溶液,并且在第三抽吸力作用下经第二进液口610回收安装腔Z内的污水溶液;安装腔Z,安装腔Z用于供第二清洁件300可转动地安装,安装腔Z设于机身100的底部,机身100可看作为用于安装第二清洁件300的安装件。其中,在洗地机与外部设备配合时,第一进液口510适于与外部设备的补液箱的补液腔连通;第一出液口520与安装腔Z连通,由此,第一盒体500内的清洁溶液通过第一出液口520输送至安装腔Z进而润湿第二清洁件300,以便于第二清洁件300湿拖待清洁表面。在洗地机与外部设备配合时,第二出液口620适于与外部设备的第二回收箱的回收腔连通,第二进液口610与安装腔Z连通。
在本发明中,请参阅图2所示,机身100的侧壁上设有与第一进液口510对应的补液接口1122、与第二出液口610对应的排污接口1121。在洗地机通过补液接口1122与外部设备配合时,迫使第一进液口510适于与外部设备的补液箱的补液腔连通;在洗地机通过排污接口1121与外部设备配合时,迫使第二出液口610适于与外部设备的第二回收箱的回收腔连通。
为了避免在机身100与外部设备分离时,补液接口1122和排污接口1121处发生漏液的现象。补液接口1122上设有补液截流机构160,补液截流机构160具有截断补液接口1122的截断状态和打开补液接口1122的开启状态;在开启状态下,补液接口1122与第一进液口510连通。同理,排污接口1121上设有排污截流机构170,排污截流机构170具有截断排污接口1121的截断 状态和打开排污接口1121的开启状态;在开启状态下,排污接口1121与第二出液口610连通。
在本发明中,所述循环系统还包括介质分配机构和介质回收机构140,请参阅图2至图5所示,安装腔Z的内壁面上凸设有第一凸起W,第一凸起W的端面可抵接或邻近第二清洁件300的外圆周面;安装腔Z上设有第二进口和第二出口,且分布在第一凸起W的两侧。其中,第一凸起W沿第二清洁件300的转动轴线方向延伸,第一盒体500的第一出液口520与上述第二进口密封连通,第二盒体600的第二进液口610与上述第二出口密封连通。受第二清洁件300转动的驱使,安装腔内的溶液由第二进口、经第二清洁件300的外圆周面而带动到第二出口处。
具体地,安装腔Z的内壁面上设有分布在第一凸起W两侧的第一圆弧面R1和第二圆弧面R2,第一圆弧面R1和第二圆弧面R2可抵接或邻近第二清洁件300的外圆周面上;第一圆弧面R1和第二圆弧面R2分别与第一凸起W之间的安装腔Z形成向外凸出的进液区J1和出液区J2;第二进口设在进液区J1上,第二出口设在出液区J2上。
进一步地,安装腔Z内设有位于进液区J1的介质分配机构,介质分配机构用于润湿所述第二清洁件300,请参阅图34至图39所示,介质分配机构包括:分配座150,其上设有n级流道,任意一级流道具有2 n个沿分配座的长度方向均匀分布的出口,出口形成2 n-1组对称分布在分配座150上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,初级流道的中部上设有总流入口151,末级流道的所述出口作为介质的排出口152。其中,分配座150沿第二清洁件300的转轴方向分布,即沿第二清洁件300的轴向分布。总流入口151与第二进口连通,也可以将上述总流入口151看作为第二进口,总流入口151与第一盒体500连接,通过第一盒体500向介质分配机构输送清洁溶液。在一实施例中,第一盒体500的第一出液口520通过出液管550与安装腔Z的第二进口密封连通,出液管550上设有用于产生抽吸力的第二抽吸结构551,以驱使第一盒体500内的清洁溶液依次通过第一出液口520、出液管550、总流入口151后输送至安装腔Z内。上述第二抽吸结构551优选为止流泵,可以理解地,第二抽吸结构551包括但不限 于止流泵,还可以为水泵,或是其他抽吸结构。
在本发明中,n级流道具有2 n-1个分支流道,同一级的所有分支流道形成2 n-2组对称分布在分配座150上,其中n≥2;相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的出口。其中n+1级的分支流道的同一个出口对应的n+2级的两个分支流道,该两个分支流道对称分布在该n+1级的分支流道对应的n级分支流道的同一个出口的两侧。
进一步地,分配座150内部中空设置,以形成中空腔,中空腔沿分配座150的长度方向延伸;n级流道设于中空腔内。分配座150包括底座1501;底座1501上设有向内凹陷的中空腔,中空腔的底部上设有与n级流道的排布一一对应的安装槽;及密封设在安装槽的槽口上的盖板1502,安装槽的内腔与盖板1502之间围成上述n级流道。在一实施例中,n取3,请参阅图38所示,分配座150上设有一级流道、二级流道和三级流道。总流入口151设在安装槽的槽壁上,末级流道的出口贯穿设在安装槽的槽底所在的底座1501的部分上。盖板1502面向安装槽一侧的内壁面上设有与安装槽的槽口对应的第一凸部S1;第一凸部S1密封插接在安装槽的槽口内。安装槽上相对的两侧壁分别与各自正对的中空腔的内壁之间形成第一卡槽和第二卡槽;盖板1502的内壁面上还设有位于第一凸部S1两侧外的第二凸部S2和第三凸部S3,第二凸部S2和第三凸部S3分别插接在第一卡槽和第二卡槽内。底座1501远离第一凸起W的一端呈向安装腔Z内弯折的阻挡端155,阻挡端155的端面可抵接在第二清洁件的外圆周面上,以防止污水溶液飞溅出去。
为了使得排出口152具有较好的均流效果,在本发明中,排出口152内均设有至少一个匀流条1521,用于等分所述排出口。匀流条1521的数量不宜过多,匀流条1521设置过多会影响排出口152的出液速度。优选的,匀流条1521设置1条或是2条。为了进一步改善排出口152的均流效果,排出口152的出口端所在的底座1501的表面上,具有与排出口152一一对应连通且凹陷的均流腔154。均流腔154呈对称的锥型,排出口152分布在锥型的对称轴上。
在本发明中,安装腔Z内还设有位于出液区J2的介质回收机构140,介质回收机构140与第二清洁件300相邻设置,用于第二清洁件300上污水溶液 的回收。请参阅图40至图42所示,介质回收机构140包括:设于安装腔Z内的刮板座141,刮板座141设有刮刃部1412、收容腔1411、与收容腔1411连通的排液口1413,收容腔1411和刮刃部1412沿第二清洁件300的轴向方向(转轴方向)延伸,刮刃部142与第二清洁件300的清洁面抵接,收容腔1411被配置为收集经由刮刃部142挤压清洁面获得的污水溶液;以及过滤件142,具有若干网孔,过滤件142设于收容腔1411内,且分布于第二清洁件300的清洁面和排液口1413之间。其中,刮刃部1412在出液区J2内靠近第一凸起W一侧形成刮污结构,刮刃部1412朝向安装腔Z内伸出,且可挤压在第二清洁件300的外圆周面上。排液口1413与上述第二出口连通,也可以将排液口1413看作为上述第二出口,过滤件142较第二出口靠近第二清洁件300。过滤件142被配置为通过吸附污水溶液促使收容腔1411内形成负压,以使污水溶液向排液口1413方向流动。
具体地,刮板座141的底部设有与第二清洁件300的清洁面接触的摩擦面1414;摩擦面1414朝向远离清洁面的方向凹陷形成有收容腔1411,刮刃部1412朝向清洁面的方向凸设于收容腔1411腔口的边沿上,刮刃部1412与收容腔1411等长设置。
为了使得过滤件142具有吸附的功能,过滤件142采用具有液体吸附能力的吸附材料制成,可以选用海绵、硅胶、尼龙等材料。过滤件142上的若干网孔以阵列的方式排布,过滤件142可看成隔板类型的结构。为了减少过滤件140的磨损,过滤件142与第二清洁件300的清洁面之间存在预设间隙,由此,能够减少第二清洁件300在转动过程中与过滤件142之间的摩擦,延长了过滤件142的使用寿命。收容腔1411内设有连接配合部G,过滤件142设于连接配合部G上,连接配合部G被配置为在收容腔1411的腔壁上形成用于过滤件142安装和限位的台阶结构。由此,具有安装方便的优点。
考虑到刮板座141在工作时,一些脏污会附着于刮板座141上,需要经常拆卸进行清洁,由此,刮板座141采用可拆卸的方式设于安装腔Z内。具体地,请参阅图41所示,刮板座141上设有安装结构143,刮板座141通过安装结构143可拆卸设于目标件上,上述目标件为安装腔Z。安装结构143包括设于刮板座141顶部的磁性件1431,刮板座141还设有用于收容磁性件1431 的安装槽1432,磁性件1431被配置为通过磁力的作用使得刮板座141吸附于目标件上。可以理解地,安装腔Z可选用能够吸附磁性物件的材料制成,也可以是,在安装腔Z内设置磁性与磁性件1431相反的磁极,通过上述磁极与磁性件1431之间的吸合作用力实现刮板座141的安装。
在本发明中,上述介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600的第二进液口610通过进污管(图未示)与排液口1413连接。请参阅图32和图29所示,第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,这里的负压是指上述第三抽吸力,在第三抽吸力的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。上述负压发生器的结构如下:包括设于第二盒体600上的抽真空口650、连接在抽真空口650上的软管652、设置在软管652上的真空泵651。过滤件142是辅助收容腔1411内形成负压,促使污水溶液朝向排液口1413流动。
本发明还提供了一种配合结构,配合结构包括上述集尘盒400、上述第一盒体500和上述第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。所述配合结构还包括:收容于机身100内的安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100上设有清洁组件,清洁组件包括上述尘盒组件、上述第一清洁件200、上述第二清洁件300、上述安装座130、上述第一盒体500和上述第二盒体600,其中,第一盒体500和第二盒体600以轴对称的方 式设于集尘盒400的两侧,尘盒组件设于安装座130内,安装座130的底部设有避让区K,以使进风口460与进风接口1123连通、排尘口470与排尘接口1124连通。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。请参阅图19至图22所示,安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,请参阅图27和图28所示,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第二导电件540,安装座130的第一凹槽内设有用于 与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。请参阅图43所示,满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
进一步地,安装座130上设有用于与第一进液口510对接导通的第一进液接头135和用于与第一出液口520对接导通的第一出液接头136,其中,第一进液接头135和第一出液接头136位于第一凹槽的槽底。安装座130上设有用于与第二进液口610对接导通的第二进液接头137和用于与第二出液口620对接导通的第二出液接头138,其中,第二进液接头137和第二出液接头138位于第三凹槽的槽底。第一进液接头135连接有补液管1601,并通过补液管1601与补液截流机构160连接;第二出液接头138连接有排污管1701,并通过排污管1701与排污截流机构170连接。设置第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138的用意是:为了能够实 现第一盒体500与安装座130之间的可拆卸连接、第二盒体600与安装座130之间的可拆卸连接。若不设置上述第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138,那么第一进液口510、第一出液口520、第二进液口610和第二出液口620会直接与管路连接,就不便于将第一盒体500和第二盒体600从安装座130上取下。
考虑到第一盒体500在从安装座130上取下后,存在漏液的问题,在本发明中,第一进液口510和/或第一出液口520上设有第一截流机构,第一截流机构具有截断第一进液口510和/或第一出液口520的截断状态和打开第一进液口510和/或第一出液口520的开启状态;当第一盒体500与安装座130分离时,第一截流机构处于截断状态。具体地,第一截流机构的设置位置可分为三种情况:第一种,第一进液口510上设有第一截流机构,第一截流机构具有截断第一进液口510的截断状态和打开第一进液口510的开启状态;第二种,第一出液口520上设有第一截流机构,第一截流机构具有截断第一出液口520的截断状态和打开第一出液口520的开启状态;第三种,第一进液口510和第一出液口520上均设有第一截流机构,第一截流机构具有截断第一进液口510和第一出液口520的截断状态、打开第一进液口510和第一出液口520的开启状态。另外,还可通过在第一进液口510处设置中空延伸柱511解决第一进液口510处漏液问题,请参阅图28所示,中空延伸柱511收容于第一储液腔内,中空延伸柱511为顶部和底部开口的细管状件,中空延伸柱511的顶部开口贴近第一储液腔的腔顶设置。由此,在拆下第一盒体500后,第一储液腔中的液体无法从第一进液口510处漏下。
同理,考虑到第二盒体600在从安装座130上取下后,存在漏液的问题,在本发明中,第二进液口610和/或第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二进液口610和/或第二出液口620的截断状态和打开第二进液口610和/或第二出液口620的开启状态;当第二盒体600与安装座130分离时,第二截流机构630处于截断状态。具体地,第二截流机构630的设置位置可分为三种情况:第一种,第二进液口610上设有第二截流机构630,第二截流机构630具有截断第二进液口610的截断状态和打开第二进液口610的开启状态;第二种,第二出液口620上设有第二截流机构630, 第二截流机构630具有截断第二出液口620的截断状态和打开第二出液口620的开启状态;第三种,第二进液口610和第二出液口620上均设有第二截流机构630,第二截流机构630具有截断第二进液口610和第二出液口620的截断状态、打开第二进液口610和第二出液口620的开启状态。
在本发明中,第一截流机构、第二截流机构630、补液截流机构160以及排污截流机构170的结构相同。为了便于阐述,现以补液截流机构160为例进行阐述,请参阅图46所示,所述补液截流机构160包括:
阀体161,具有流体通道及与流体通道连通的流出口1611、进入口1612;流体通道内具有沿其内壁一圈分布的第一密封面1613;密封座162,可滑动地设在流体通道内;密封座162具有与第一密封面1613正对的第二密封面1614;密封体163,固定在第一密封面1613或第二密封面1614上;偏压件164,设在阀体161与密封座162之间,对密封座162施加朝向第一密封面1613的偏压力,使得密封座162抵靠在进入口1612上,以使补液截流机构160处于截断状态。在截断状态,受上述偏压力的作用,密封体163被夹持在第一密封面1613与第二密封面1614之间,密封第一密封面1613和第二密封面1614,在此状态,溶液无法在流体通道内流通。在开启状态,密封座162受外部顶出件的抵接力,而迫使第二密封面1614与第一密封面1613分离,在此状态下,流体通道内的溶液能够由进入口1612流向流出口1611。
具体地,密封座162包括活动设于流体通道内的阀芯1621,阀芯1621上设有上述第二密封面1614,将阀芯1621设有上述第二密封面1614的面体定义为第一端面,与第一端面背向的面体定义为第二端面。其中,第一端面上还设有通过进入口1612延伸至阀体161外侧的第一杆部1622,第一杆部1622用于与外部顶出件配合。第二端面上设有沿远离第一端面的方向延伸的第二杆部1623,第二杆部1623位于流体通道内用于阀芯1621的运动导向。流体通道内还设有沿第二杆部1623的延伸方向分布的导向槽1615,第二杆部1623插设在导向槽1615内,以实现阀芯1621的运动导向。第一杆部1622和第二杆部1623平行或是同轴分布。偏压件164优选为弹簧,偏压件164沿第一杆部1622和第二杆部1623的延伸方向分布,以使偏压件164提供的弹性力作用方向与阀芯1621的移动方向一致。密封体163为呈环状的密封圈,在 一实施例中,密封体163固设于阀芯1621上,并且随阀芯1621一起运动,密封体163与第一密封面1613配合的面体上设有凸棱,用于改善密封性能。
在本发明中,第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138上是否需要设置外部顶出件T,可根据其所对应的第一进液口510、第一出液口520、第二进液610以及第二出液口620上是否设置截流机构而定。补液接口1122上的补液截流机构160和排污接口1121上的排污截流机构170则由外部设备而触发。
上述已经充分描述了第一盒体500、第二盒体600、第二清洁件300、安装腔Z、介质分配机构以及介质回收机构之间的连接关系,本领域技术人员将理解循环系统如下的工作过程:
为了便于阐述,限定如下情况:只有第二出液口620上设置了第二截流机构Y,第二进液610、第一进液口510和第一出液口520未设置截流机构。原因如下:第一出液口520处连接有过滤器560,在第一盒体500与安装座130分离时,第一储液腔内的液体不易通过第一出液口520外漏;第一进液口510处可采用延伸柱511结构,在第一盒体500与安装座130分离时,第一进液口510也不易漏液;同样,第二进液610也可采用如第一进液口510处的延伸柱511结构,在第二盒体600与安装座130分离时,第二进液610也不易漏液。第二出液口620的第二截流机构Y在第二盒体600安装至安装座130上后被触发处于开启状态,第二出液口620的第二截流机构Y只有当第二盒体600与安装座130分离时,才由开启状态改变为截断状态,具体工作过程如下:
在洗地机未与外部设备配合时,洗地机处于执行清洁任务状态,第一出液口520通过出液管550向安装腔Z内介质分配机构输送清洁液体,介质分配机构润湿第二清洁件300,第二清洁件300湿拖待清洁表面;在此同时,第二盒体600在真空泵651产生的第三抽吸力的作用下,通过安装腔Z内的介质回收机构和进污管将第二清洁件300上的污水溶液吸入第二储液腔内。当第一盒体500内的清洁溶液耗尽或是第二盒体600内存储的污水溶液满载时,洗地机与外部设备对接,用于补液或是排污。
在外部设备与洗地机配合后,补液接口1122上的补液截流机构160在外部设备的作用下处于开启状态,外部设备的补液箱内的清洁溶液依次通过 补液接口1122--补液截流机构160的进入口1612--补液截流机构160的流出口1611--补液管1601--第一进液接头135--第一进液口510后,向第一盒体500补入清洁溶液,此为补液过程。
在外部设备与洗地机配合后,排污接口1121上的排污截流机构170在外部设备的作用下处于开启状态,第二盒体600内的污水溶液依次通过第二截流机构Y的进入口--第二截流机构Y的流出口--第二出液口620--第二出液接头138--排污管1701--排污截流机构170的进入口--排污截流机构170的流出口----排污接口1121后,排入外部设备的第二回收箱,此为排污过程。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板组件,请参阅图8和图9所示,撞板组件120包括:撞板本体120,撞板本体120呈阶梯状覆盖于洗地机的机身本体110的前部;第二触发机构,与外部驱动电路连接,被配置为在撞板本体120受到碰撞而发生移位的情况下,触发并向洗地机发出停止运动信号;缓冲机构,被配置为在撞板本体120发生进一步移位的情况下,对撞板本体120进行弹力缓冲;恢复机构,被配置为在撞板本体120发生移位的情况下,对撞板本体120发生的移位情况进行弹性恢复,恢复至机身本体110前部的中央部位。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。当撞板本体120发生碰撞时,撞板本体120和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,洗地机会产生振动和噪音,缓冲机构能够对撞板本体120进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了洗地机的抗振性能。考虑到撞板本体120在多次碰撞后会与机身本体110之间产生形位偏差,上述形位偏差是指与出厂状态相比撞板本体120与机身本体110之间在位置和形状上的差异,上述形位偏差会导致洗地机发生了碰撞而不触发的情形,还影响外形的美观度,在本发明中,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
在本发明中,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120覆盖于上述阶梯结 构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。
第一撞板121和第二撞板122的设置形式如下:第一种情况,第一撞板121和第二撞板122一体设置;第二种情况,第一撞板121和第二撞板122上下分体设置。当第一撞板121和第二撞板122采用上下分体设置的形式时,第一撞板121和第二撞板122在安装时不可避免的会存在安装缝隙,外界的灰尘、水汽能够通过安装缝隙进入洗地机内部,为了避免上述情况的发生,在第一撞板121和第二撞板122的连接处设置橡胶密封件(图未示),通过设置上述橡胶密封件能够有效减小或是杜绝外部灰尘和水汽进入洗地机内部,能够在一定程度上延长设备的使用寿命。
为了能够实现机身本体110前方全方位地识别障碍物,第二触发机构包括多个触发感应器124,触发感应器124的一端与撞板本体120抵接,多个触发感应器124分布于阶梯结构的前侧和阶梯结构的两侧,上述阶梯结构的两侧为洗地机前进方向的左右两侧。由此,在机身本体110向前运行的过程中,其前端和左右两端都能够实现碰撞触发,能够全方位地识别障碍物,可及时调整洗地机的运行状态。
具体地,分布于阶梯结构前侧面体上的多个触发感应器124分成上下两组设置,第一组设于主体P对应于第二撞板122的前向面体上,第二组设于前凸部Q对应于第一撞板121的前侧面体上。由此,不管撞板本体120与障碍物的碰撞区位于撞板本体120的顶部、底部还是中部都能够顺利触发触发感应器124,具有触发灵敏度高的优点。上述多个触发感应器124为碰撞开关,当然可以理解地,上述多个触发感应器124包括但不限于碰撞开关,还可以为其他的能够实现碰撞触发器件和结构。
进一步地,缓冲机构包括设于前凸部Q上用于第一撞板121碰撞缓冲的多个第一弹力缓冲元件125和设于主体P上用于第二撞板122碰撞缓冲的多个第二弹力缓冲元件126。其中,第一弹力缓冲元件125和第二弹力缓冲元件126采用弹性材料制成,上述弹性材料可以为橡胶、尼龙、海绵等。在撞板本体120与障碍物发生碰撞时,障碍物会对撞板本体120产生反作用力, 撞板本体120上的反作用力能够驱使撞板本体120朝向机身本体110侧运动,上述运动造成撞板本体120发生进一步移位,第一弹力缓冲元件125和第二弹力缓冲元件126能够吸收部分碰撞时产生的冲击力,实现弹力缓冲。多个第一弹力缓冲元件125之间可以间隔分布,也可以是依次连接形成连续分布的设置方式。同理,多个第二弹力缓冲元件126可以间隔分布,也可以连续分布。在本发明中,第一弹力缓冲元件125和第二弹力缓冲元件126优选以可拆卸的方式设于机身本体110上,由此,能够方便地进行更换。
进一步地,恢复机构包括至少一弹性元件123,撞板本体120通过弹性元件123浮动设于机身本体110的前部,弹性元件123设于机身本体110上且与撞板本体120连接。弹性元件123优选为弹簧,弹性元件123的一端与机身本体110卡接,弹性元件123的另一端与撞板本体120卡接。为了使得撞板本体120回复位置并保持在机身本体110前部的中央位置,弹性元件123以轴对称的方式设于机身本体110上,且任意一对弹性元件123的前端部之间的距离小于一对弹性元件123的后端部之间的距离。
在本发明中,机身本体110包括底盖112和顶盖111,底盖112的底部设有第一吸尘口F、安装腔Z、驱动轮组、万向轮、第一清洁件200和第二清洁件300,顶盖111的顶部枢接有装饰盖113。装饰盖113具有覆盖于集尘盒400、第一盒体500和第二盒体600上方以使集尘盒400、第一盒体500和第二盒体600封闭于机身本体110内的关闭状态和绕枢接轴向上翻转使得集尘盒400、第一盒体500和第二盒体600裸露于外部的打开状态。由此,能够方便的拆取集尘盒400、第一盒体500和第二盒体600,还能够方便的更换集尘盒400上的海帕,具有使用方便的优点。
可以理解地,本发明中的自移动清洁设备可以应用到不同的使用场景,下面举例进行说明。
本发明中的自移动清洁设备可以应用于清洁系统。其中,该清洁系统包括清洁基站(图未示)和所述的自移动清洁设备,其中,清洁基站用于放置自移动清洁设备并进行排尘、补液和排污作业。清洁基站设有第一回收箱、第二回收箱和补液箱,在清洁基站与自移动清洁设备的机身100的接口配合时,以使机身100的排尘口470和进风口460分别适于与清洁基站 的第一回收箱连通,用于排尘;以使第一进液口510与补液箱的补液腔连通,用于补液;以使第二出液口620与第二回收箱的第二回收腔连通,用于排污。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图8、图16至图33、图43至图46所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指机身底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一 吸尘口F进入集尘盒400的集尘腔。请参阅图17至22所示,集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,机身100上设有尘盒组件,所述尘盒组件包括上述集尘盒400、上述尘气通道V和导风单元H,第一清洁件200设于尘盒组件的底部前方,第二清洁件300设于尘盒组件的底部。导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元 和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。在一实施例中,上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,请参阅图21所示,过滤单元430包括过滤件431和硬质镂空 件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
在本发明中,机身100内设有用于向第二清洁件300提供清洁溶液并回收第二清洁件300上的污水溶液的循环系统,请参阅图7、图32至图33所示,上述循环系统包括:第一盒体500,具有第一储液腔,及与第一储液腔连通的第一进液口510和第一出液口520,第一储液腔内存储有清洁溶液;第二盒体600,具有第二储液腔,及与第二储液腔连通的第二进液口610和第二出液口620,第二盒体600用于存储第二清洁件300上的污水溶液,并且在第三抽吸力作用下经第二进液口610回收安装腔Z内的污水溶液;安装腔Z,安装腔Z用于供第二清洁件300可转动地安装,安装腔Z设于机身100的底部,机身100可看作为用于安装第二清洁件300的安装件。其中,在洗地机与外部设备配合时,第一进液口510适于与外部设备的补液箱的补液腔连通;第一出液口520与安装腔Z连通,由此,第一盒体500内的清洁溶液通过第一出液口520输送至安装腔Z进而润湿第二清洁件300,以便于第二清洁件300湿拖待清洁表面。在洗地机与外部设备配合时,第二出液口620适于与外部设备的第二回收箱的回收腔连通,第二进液口610与安装腔Z连通。
在本发明中,请参阅图2所示,机身100的侧壁上设有与第一进液口510对应的补液接口1122、与第二出液口610对应的排污接口1121。在洗地机通过补液接口1122与外部设备配合时,迫使第一进液口510适于与外部设备的 补液箱的补液腔连通;在洗地机通过排污接口1121与外部设备配合时,迫使第二出液口610适于与外部设备的第二回收箱的回收腔连通。
为了避免在机身100与外部设备分离时,补液接口1122和排污接口1121处发生漏液的现象。补液接口1122上设有补液截流机构160,补液截流机构160具有截断补液接口1122的截断状态和打开补液接口1122的开启状态;在开启状态下,补液接口1122与第一进液口510连通。同理,排污接口1121上设有排污截流机构170,排污截流机构170具有截断排污接口1121的截断状态和打开排污接口1121的开启状态;在开启状态下,排污接口1121与第二出液口610连通。
在本发明中,所述循环系统还包括介质分配机构150和介质回收机构140,请参阅图2至图5所示,安装腔Z的内壁面上凸设有第一凸起W,第一凸起W的端面可抵接或邻近第二清洁件300的外圆周面;安装腔Z上设有第二进口和第二出口,且分布在第一凸起W的两侧。其中,第一凸起W沿第二清洁件300的转动轴线方向延伸,第一盒体500的第一出液口520与上述第二进口密封连通,第二盒体600的第二进液口610与上述第二出口密封连通。受第二清洁件300转动的驱使,安装腔内的溶液由第二进口、经第二清洁件300的外圆周面而带动到第二出口处。
具体地,安装腔Z的内壁面上设有分布在第一凸起W两侧的第一圆弧面R1和第二圆弧面R2,第一圆弧面R1和第二圆弧面R2可抵接或邻近第二清洁件300的外圆周面上;第一圆弧面R1和第二圆弧面R2分别与第一凸起W之间的安装腔Z形成向外凸出的进液区J1和出液区J2;第二进口设在进液区J1上,第二出口设在出液区J2上。
进一步地,进液区J1还设有介质分配机构150,介质分配机构150用于润湿所述第二清洁件300。出液区J2还设有介质回收机构140,介质回收机构140与第二清洁件300相邻设置,用于第二清洁件300上污水溶液的回收。上述介质分配机构150与第一盒体500的第一出液口520连接,第一盒体500通过第一出液口520向介质分配机构150输送清洁溶液,进入介质分配机构150的清洁溶液均匀地流向第二清洁件300,从而润湿第二清洁件300。上述介质回收机构140与第二盒体600的第二进液口610连接,第二盒体600用于 存储经由介质回收机构140收集的污水溶液。出液管550上设有用于产生抽吸力的第二抽吸结构551,以驱使第一盒体500内的清洁溶液依次通过第一出液口520、出液管550后输送至介质分配机构150。上述第二抽吸结构551优选为止流泵,可以理解地,第二抽吸结构551包括但不限于止流泵,还可以为水泵,或是其他抽吸结构。请参阅图32所示,第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,这里的负压是指上述第三抽吸力,在第三抽吸力的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。上述负压发生器的结构如下:包括设于第二盒体600上的抽真空口650、连接在抽真空口650上的软管652、设置在软管652上的真空泵651。过滤件142是辅助收容腔1411内形成负压,促使污水溶液朝向排液口1413流动。
本发明还提供了一种配合结构,配合结构包括上述集尘盒400、上述第一盒体500和上述第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。所述配合结构还包括:收容于机身100内的安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100上设有清洁组件,清洁组件包括上述尘盒组件、上述第一清洁件200、上述第二清洁件300、上述安装座130、上述第一盒体500和上述第二盒体600,其中,第一盒体500和第二盒体600以轴对称的方式设于集尘盒400的两侧,尘盒组件设于安装座130内,安装座130的底部设有避让区K,以使进风口460与进风接口1123连通、排尘口470与排尘接口 1124连通。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。请参阅图18所示,安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,请参阅图27和图28所示,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第二导电件540,安装座130的第一凹槽内设有用于与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130 的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。请参阅图29和图30所示,满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
进一步地,安装座130上设有用于与第一进液口510对接导通的第一进液接头135和用于与第一出液口520对接导通的第一出液接头136,其中,第一进液接头135和第一出液接头136位于第一凹槽的槽底。安装座130上设有用于与第二进液口610对接导通的第二进液接头137和用于与第二出液口620对接导通的第二出液接头138,其中,第二进液接头137和第二出液接头138位于第三凹槽的槽底。第一进液接头135连接有补液管1601,并通过补液管1601与补液截流机构160连接;第二出液接头138连接有排污管1701,并通过排污管1701与排污截流机构170连接。设置第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138的用意是:为了能够实现第一盒体500与安装座130之间的可拆卸连接、第二盒体600与安装座130之间的可拆卸连接。若不设置上述第一进液接头135、第一出液接头136、 第二进液接头137和第二出液接头138,那么第一进液口510、第一出液口520、第二进液口610和第二出液口620会直接与管路连接,就不便于将第一盒体500和第二盒体600从安装座130上取下。
考虑到第一盒体500在从安装座130上取下后,存在漏液的问题,在本发明中,第一进液口510和/或第一出液口520上设有第一截流机构,第一截流机构具有截断第一进液口510和/或第一出液口520的截断状态和打开第一进液口510和/或第一出液口520的开启状态;当第一盒体500与安装座130分离时,第一截流机构处于截断状态。具体地,第一截流机构的设置位置可分为三种情况:第一种,第一进液口510上设有第一截流机构,第一截流机构具有截断第一进液口510的截断状态和打开第一进液口510的开启状态;第二种,第一出液口520上设有第一截流机构,第一截流机构具有截断第一出液口520的截断状态和打开第一出液口520的开启状态;第三种,第一进液口510和第一出液口520上均设有第一截流机构,第一截流机构具有截断第一进液口510和第一出液口520的截断状态、打开第一进液口510和第一出液口520的开启状态。另外,还可通过在第一进液口510处设置中空延伸柱511解决第一进液口510处漏液问题,请参阅图28所示,中空延伸柱511收容于第一储液腔内,中空延伸柱511为顶部和底部开口的细管状件,中空延伸柱511的顶部开口贴近第一储液腔的腔顶设置。由此,在拆下第一盒体500后,第一储液腔中的液体无法从第一进液口510处漏下。
同理,考虑到第二盒体600在从安装座130上取下后,存在漏液的问题,在本发明中,第二进液口610和/或第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二进液口610和/或第二出液口620的截断状态和打开第二进液口610和/或第二出液口620的开启状态;当第二盒体600与安装座130分离时,第二截流机构630处于截断状态。具体地,第二截流机构630的设置位置可分为三种情况:第一种,第二进液口610上设有第二截流机构630,第二截流机构630具有截断第二进液口610的截断状态和打开第二进液口610的开启状态;第二种,第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二出液口620的截断状态和打开第二出液口620的开启状态;第三种,第二进液口610和第二出液口620上均设有第二截 流机构630,第二截流机构630具有截断第二进液口610和第二出液口620的截断状态、打开第二进液口610和第二出液口620的开启状态。
在本发明中,第一截流机构、第二截流机构630、补液截流机构160以及排污截流机构170的结构相同。为了便于阐述,现以补液截流机构160为例进行阐述,请参阅图46所示,所述补液截流机构160包括:
阀体161,具有流体通道及与流体通道连通的流出口1611、进入口1612;流体通道内具有沿其内壁一圈分布的第一密封面1613;密封座162,可滑动地设在流体通道内;密封座162具有与第一密封面1613正对的第二密封面1614;密封体163,固定在第一密封面1613或第二密封面1614上;偏压件164,设在阀体161与密封座162之间,对密封座162施加朝向第一密封面1613的偏压力,使得密封座162抵靠在进入口1612上,以使补液截流机构160处于截断状态。在截断状态,受上述偏压力的作用,密封体163被夹持在第一密封面1613与第二密封面1614之间,密封第一密封面1613和第二密封面1614,在此状态,溶液无法在流体通道内流通。在开启状态,密封座162受外部顶出件的抵接力,而迫使第二密封面1614与第一密封面1613分离,在此状态下,流体通道内的溶液能够由进入口1612流向流出口1611。
具体地,密封座162包括活动设于流体通道内的阀芯1621,阀芯1621上设有上述第二密封面1614,将阀芯1621设有上述第二密封面1614的面体定义为第一端面,与第一端面背向的面体定义为第二端面。其中,第一端面上还设有通过进入口1612延伸至阀体161外侧的第一杆部1622,第一杆部1622用于与外部顶出件配合。第二端面上设有沿远离第一端面的方向延伸的第二杆部1623,第二杆部1623位于流体通道内用于阀芯1621的运动导向。流体通道内还设有沿第二杆部1623的延伸方向分布的导向槽1615,第二杆部1623插设在导向槽1615内,以实现阀芯1621的运动导向。第一杆部1622和第二杆部1623平行或是同轴分布。偏压件164优选为弹簧,偏压件164沿第一杆部1622和第二杆部1623的延伸方向分布,以使偏压件164提供的弹性力作用方向与阀芯1621的移动方向一致。密封体163为呈环状的密封圈,在一实施例中,密封体163固设于阀芯1621上,并且随阀芯1621一起运动,密封体163与第一密封面1613配合的面体上设有凸棱,用于改善密封性能。
在本发明中,第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138上是否需要设置外部顶出件T,可根据其所对应的第一进液口510、第一出液口520、第二进液610以及第二出液口620上是否设置截流机构而定。补液接口1122上的补液截流机构160和排污接口1121上的排污截流机构170则由外部设备而触发。
上述已经充分描述了第一盒体500、第二盒体600、第二清洁件300、安装腔Z、介质分配机构以及介质回收机构之间的连接关系,本领域技术人员将理解循环系统如下的工作过程:
为了便于阐述,限定如下情况:只有第二出液口620上设置了第二截流机构Y,第二进液610、第一进液口510和第一出液口520未设置截流机构。原因如下:第一出液口520处连接有过滤器560,在第一盒体500与安装座130分离时,第一储液腔内的液体不易通过第一出液口520外漏;第一进液口510处可采用延伸柱511结构,在第一盒体500与安装座130分离时,第一进液口510也不易漏液;同样,第二进液610也可采用如第一进液口510处的延伸柱511结构,在第二盒体600与安装座130分离时,第二进液610也不易漏液。第二出液口620的第二截流机构Y在第二盒体600安装至安装座130上后被触发处于开启状态,第二出液口620的第二截流机构Y只有当第二盒体600与安装座130分离时,才由开启状态改变为截断状态,具体工作过程如下:
在洗地机未与外部设备配合时,洗地机处于执行清洁任务状态,第一出液口520通过出液管550向安装腔Z内介质分配机构输送清洁液体,介质分配机构润湿第二清洁件300,第二清洁件300湿拖待清洁表面;在此同时,第二盒体600在真空泵651产生的第三抽吸力的作用下,通过安装腔Z内的介质回收机构和进污管将第二清洁件300上的污水溶液吸入第二储液腔内。当第一盒体500内的清洁溶液耗尽或是第二盒体600内存储的污水溶液满载时,洗地机与外部设备对接,用于补液或是排污。
在外部设备与洗地机配合后,补液接口1122上的补液截流机构160在外部设备的作用下处于开启状态,外部设备的补液箱内的清洁溶液依次通过补液接口1122--补液截流机构160的进入口1612--补液截流机构160的流出口1611--补液管1601--第一进液接头135--第一进液口510后,向第一盒体500 补入清洁溶液,此为补液过程。
在外部设备与洗地机配合后,排污接口1121上的排污截流机构170在外部设备的作用下处于开启状态,第二盒体600内的污水溶液依次通过第二截流机构Y的进入口--第二截流机构Y的流出口--第二出液口620--第二出液接头138--排污管1701--排污截流机构170的进入口--排污截流机构170的流出口----排污接口1121后,排入外部设备的第二回收箱,此为排污过程。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板本体120,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120呈阶梯状覆盖于机身本体110前部的阶梯结构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。
在本发明中,机身本体110包括底盖112和顶盖111,底盖112的底部设有第一吸尘口F、安装腔Z、驱动轮组、万向轮、第一清洁件200和第二清洁件300,顶盖111的顶部枢接有装饰盖113。装饰盖113具有覆盖于集尘盒400、第一盒体500和第二盒体600上方以使集尘盒400、第一盒体500和第二盒体600封闭于机身本体110内的关闭状态和绕枢接轴向上翻转使得集尘盒400、第一盒体500和第二盒体600裸露于外部的打开状态。由此,能够方便的拆取集尘盒400、第一盒体500和第二盒体600,还能够方便的更换集尘盒400上的海帕,具有使用方便的优点。
在本发明中,机身本体110内部具有安装区M,安装区M顶部开口设置,安装区M的顶部开口处设有识别系统,所述识别系统包括:测距机构1111,设于自移动清洁设备的机身100的顶部外,且位于安装区M的顶部开口内,测距机构1111具有裸露于机身100外侧的第一状态和收容于机身100内的第二状态;支撑结构700,设于机身100内,且支撑于测距机构1111的下方;以及控制器(图未示),控制器被配置为判断外界障碍物的高度,以形成 控制支撑结构700升降的驱动信号。在洗地机工作时,支撑结构700可响应于控制器的驱动信号而驱使测距机构1111在第一状态和第二状态之间切换。由此,识别系统能够根据周边障碍物信息而及时调节整机高度,使得洗地机能够进入低矮空间进行清洁作业。
在本发明中,机身100的侧壁上设有线激光模组800,线激光模组800用于检测机身100的外侧壁与外部的清扫边界之间的距离。具体地,线激光模组800设于机身本体110的侧壁上,线激光模组800能够精准测量机身100工作时与外部清扫边界之间的距离,保证机身100贴边清洁。
可以理解地,本发明中的自移动清洁设备可以应用到不同的使用场景,下面举例进行说明。
本发明中的自移动清洁设备可以应用于清洁系统。其中,该清洁系统包括清洁基站(图未示)和所述的自移动清洁设备,其中,清洁基站用于放置自移动清洁设备并进行排尘、补液和排污作业。清洁基站设有第一回收箱、第二回收箱和补液箱,在清洁基站与自移动清洁设备的机身100的接口配合时,以使机身100的排尘口470和进风口460分别适于与清洁基站的第一回收箱连通,用于排尘;以使第一进液口510与补液箱的补液腔连通,用于补液;以使第二出液口620与第二回收箱的第二回收腔连通,用于排污。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图26、图31、图34至图39及图47所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于 机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指:机身100底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。
在本发明中,第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。进风口460 和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。在一实施例中,上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
在本发明中,第二清洁件300的一端转动设有侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向 可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。
进一步地,请参阅图10至图15所示,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端盖311与机身100可拆卸连接。第二清洁件300包括呈中空圆柱体的第二清洁件主体3001、设于第二清洁件主体3001相对两端部上的一从动端盖3002和一主动端盖3003,从动端盖3002上转动设有侧抽端盖311,主动端盖3003与驱动器900传动连接。其中,从动端盖3002内固定设有轴承312,转轴313沿第二清洁件300的转动轴线方向贯穿从动端盖3002,转轴313的一端位于从动端盖3002外侧且与侧抽端盖311固定连接,转轴313的另一端位于从动端盖3002内与轴承312连接。驱动器900连接有输出端910,第二清洁件300的主动端盖3003与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞开口1125处的第一螺纹,第二连接部3111为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。
在本发明中,机身100上还设有第一盒体500和第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。 机身100上还设有安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,第一盒体500和第二盒体600以轴对称的方式设于集尘盒400的两侧,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100的安装腔Z内还设有向第二清洁件300分配清洁溶液的介质分配机构和收集第二清洁件上的污水溶液的介质回收机构140。介质分配机构与第一盒体500连接,第一盒体500用于向介质分配机构输送清洁溶液,以使安装腔Z内的第二清洁件被润湿。介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,在负压的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。
介质分配机构用于润湿第二清洁件300,请参阅图34至图39所示,介质分配机构包括:分配座150,其上设有n级流道,任意一级流道具有2 n个沿分配座的长度方向均匀分布的出口,出口形成2 n-1组对称分布在分配座150上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,初级流道的中部上设有总流入口151,末级流道的所述出口作为介质的排出口152。其中,分配座150沿第二清洁件300的转轴方向分布,即沿第二清洁件300的轴向分布。通过上述方式,分配座150内的n级流道能够使得各个排出口排出清洁溶液所需的时间一致,由此,保证了出液的均匀性,使得第二清洁件均匀润湿,避免局部过湿的情况发生,从而有效提高了清洁设备的清洁效果。
具体地,第一盒体500上设有第一进液口510和第一出液口520,总流入口151与第一盒体500的第一出液口520连接,由此,能够通过第一盒体500 向介质分配机构输送清洁溶液。在一实施例中,第一盒体500的第一出液口520通过出液管550与总流入口151连通,出液管550上设有用于产生抽吸力的第二抽吸结构551,以驱使第一盒体500内的清洁溶液依次通过第一出液口520、出液管550、总流入口151后输送至安装腔Z内,进而润湿第二清洁件300。上述第二抽吸结构551优选为止流泵,可以理解地,第二抽吸结构551包括但不限于止流泵,还可以为水泵,或是其他抽吸结构。
在本发明中,n级流道具有2 n-1个分支流道,同一级的所有分支流道形成2 n-2组对称分布在分配座150上,其中n≥2;相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的出口。其中n+1级的分支流道的同一个出口对应的n+2级的两个分支流道,该两个分支流道对称分布在该n+1级的分支流道对应的n级分支流道的同一个出口的两侧。
进一步地,分配座150内部中空设置,以形成中空腔,中空腔沿分配座150的长度方向延伸;n级流道设于中空腔内。分配座150包括底座1501;底座1501上设有向内凹陷的中空腔,中空腔的底部上设有与n级流道的排布一一对应的安装槽;及密封设在安装槽的槽口上的盖板1502,安装槽的内腔与盖板1502之间围成上述n级流道。在一实施例中,n取3,请参阅图22所示,分配座150上设有一级流道、二级流道和三级流道。总流入口151设在安装槽的槽壁上,末级流道的出口贯穿设在安装槽的槽底所在的底座1501的部分上。盖板1502面向安装槽一侧的内壁面上设有与安装槽的槽口对应的第一凸部S1;第一凸部S1密封插接在安装槽的槽口内。安装槽上相对的两侧壁分别与各自正对的中空腔的内壁之间形成第一卡槽和第二卡槽;盖板1502的内壁面上还设有位于第一凸部S1两侧外的第二凸部S2和第三凸部S3,第二凸部S2和第三凸部S3分别插接在第一卡槽和第二卡槽内。底座1501远离第一凸起W的一端呈向安装腔Z内弯折的阻挡端155,阻挡端155的端面可抵接在第二清洁件的外圆周面上,以防止污水溶液飞溅出去。
为了使得排出口152具有较好的均流效果,在本发明中,排出口152内均设有至少一个匀流条1521,用于等分所述排出口。匀流条1521的数量不宜过多,匀流条1521设置过多会影响排出口152的出液速度。优选的,匀流 条1521设置1条或是2条。为了进一步改善排出口152的均流效果,排出口152的出口端所在的底座1501的表面上,具有与排出口152一一对应连通且凹陷的均流腔154。均流腔154呈对称的锥型,排出口152分布在锥型的对称轴上。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板组件,撞板组件120包括:撞板本体120,撞板本体120呈阶梯状覆盖于洗地机的机身本体110的前部;第二触发机构,与外部驱动电路连接,被配置为在撞板本体120受到碰撞而发生移位的情况下,触发并向洗地机发出停止运动信号;缓冲机构,被配置为在撞板本体120发生进一步移位的情况下,对撞板本体120进行弹力缓冲;恢复机构,被配置为在撞板本体120发生移位的情况下,对撞板本体120发生的移位情况进行弹性恢复,恢复至机身本体110前部的中央部位。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。当撞板本体120发生碰撞时,撞板本体120和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,洗地机会产生振动和噪音,缓冲机构能够对撞板本体120进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了洗地机的抗振性能。考虑到撞板本体120在多次碰撞后会与机身本体110之间产生形位偏差,上述形位偏差是指与出厂状态相比撞板本体120与机身本体110之间在位置和形状上的差异,上述形位偏差会导致洗地机发生了碰撞而不触发的情形,还影响外形的美观度,在本发明中,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
在本发明中,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120覆盖于上述阶梯结构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。
第一撞板121和第二撞板122的设置形式如下:第一种情况,第一撞板121和第二撞板122一体设置;第二种情况,第一撞板121和第二撞板122上下分体设置。当第一撞板121和第二撞板122采用上下分体设置的形式时,第一撞板121和第二撞板122在安装时不可避免的会存在安装缝隙,外界的灰尘、水汽能够通过安装缝隙进入洗地机内部,为了避免上述情况的发生,在第一撞板121和第二撞板122的连接处设置橡胶密封件(图未示),通过设置上述橡胶密封件能够有效减小或是杜绝外部灰尘和水汽进入洗地机内部,能够在一定程度上延长设备的使用寿命。
为了能够实现机身本体110前方全方位地识别障碍物,第二触发机构包括多个触发感应器124,触发感应器124的一端与撞板本体120抵接,多个触发感应器124分布于阶梯结构的前侧和阶梯结构的两侧,上述阶梯结构的两侧为洗地机前进方向的左右两侧。由此,在机身本体110向前运行的过程中,其前端和左右两端都能够实现碰撞触发,能够全方位地识别障碍物,可及时调整洗地机的运行状态。
具体地,分布于阶梯结构前侧面体上的多个触发感应器124分成上下两组设置,第一组设于主体P对应于第二撞板122的前向面体上,第二组设于前凸部Q对应于第一撞板121的前侧面体上。由此,不管撞板本体120与障碍物的碰撞区位于撞板本体120的顶部、底部还是中部都能够顺利触发触发感应器124,具有触发灵敏度高的优点。上述多个触发感应器124为碰撞开关,当然可以理解地,上述多个触发感应器124包括但不限于碰撞开关,还可以为其他的能够实现碰撞触发器件和结构。
进一步地,缓冲机构包括设于前凸部Q上用于第一撞板121碰撞缓冲的多个第一弹力缓冲元件125和设于主体P上用于第二撞板122碰撞缓冲的多 个第二弹力缓冲元件126。其中,第一弹力缓冲元件125和第二弹力缓冲元件126采用弹性材料制成,上述弹性材料可以为橡胶、尼龙、海绵等。在撞板本体120与障碍物发生碰撞时,障碍物会对撞板本体120产生反作用力,撞板本体120上的反作用力能够驱使撞板本体120朝向机身本体110侧运动,上述运动造成撞板本体120发生进一步移位,第一弹力缓冲元件125和第二弹力缓冲元件126能够吸收部分碰撞时产生的冲击力,实现弹力缓冲。多个第一弹力缓冲元件125之间可以间隔分布,也可以是依次连接形成连续分布的设置方式。同理,多个第二弹力缓冲元件126可以间隔分布,也可以连续分布。在本发明中,第一弹力缓冲元件125和第二弹力缓冲元件126优选以可拆卸的方式设于机身本体110上,由此,能够方便地进行更换。
进一步地,恢复机构包括至少一弹性元件123,撞板本体120通过弹性元件123浮动设于机身本体110的前部,弹性元件123设于机身本体110上且与撞板本体120连接。弹性元件123优选为弹簧,弹性元件123的一端与机身本体110卡接,弹性元件123的另一端与撞板本体120卡接。为了使得撞板本体120回复位置并保持在机身本体110前部的中央位置,弹性元件123以轴对称的方式设于机身本体110上,且任意一对弹性元件123的前端部之间的距离小于一对弹性元件123的后端部之间的距离。
在本发明中,机身本体110包括底盖112和顶盖111,底盖112的底部设有第一吸尘口F、安装腔Z、驱动轮组、万向轮、第一清洁件200和第二清洁件300,顶盖111的顶部枢接有装饰盖113。装饰盖113具有覆盖于集尘盒400、第一盒体500和第二盒体600上方以使集尘盒400、第一盒体500和第二盒体600封闭于机身本体110内的关闭状态和绕枢接轴向上翻转使得集尘盒400、第一盒体500和第二盒体600裸露于外部的打开状态。由此,能够方便的拆取集尘盒400、第一盒体500和第二盒体600,还能够方便的更换集尘盒400上的海帕,具有使用方便的优点。
在本发明中,机身本体110内部具有安装区M,安装区M顶部开口设置,安装区M的顶部开口处设有识别系统,所述识别系统包括:测距机构1111,设于自移动清洁设备的机身100的顶部外,且位于安装区M的顶部开口内,测距机构1111具有裸露于机身100外侧的第一状态和收容于机身100内的第 二状态;支撑结构700,设于机身100内,且支撑于测距机构1111的下方;感测单元1112,设于机身100上,且与支撑结构700连接,感测单元被配置为判断外界障碍物的高度,以形成控制支撑结构700升降的驱动信号;以及控制器(图未示),与感测单元连接;其中,支撑结构700响应于感测单元1112的驱动信号而驱使测距机构1111在第一状态和第二状态之间切换。测距机构1111位于机身100的后部,且测距机构1111较第二清洁件300处于机身100前进方向的后方。当测距机构1111处于第一状态时,测距机构1111高于感测单元,测距机构1111可以为LDS激光雷达机构,也可以为其他类型的测距装置,上述测距机构1111虽然名称为测距,但是其还可以具有建立地图、定位、识别障碍物等功能。
通过上述方式,本发明中的识别系统能够根据周边障碍物信息而及时调节整机高度,使得洗地机能够进入低矮空间进行清洁作业。上述整机高度是指:在测距机构1111处于第一状态下,机身100与测距机构1111的高度之和;上述低矮空间是指高度高于机身100高度且低于整机高度的空间区域。当洗地机遇到低矮空间时,机身100上的感测单元1112向支撑结构700发出驱动信号,驱使测距机构1111缩入机身100内,此时,洗地机能够顺利进入低矮空间进行清洁作业。当洗地机运行至低矮空间外侧时,在感测单元1112的驱动信号的作用下,支撑结构700驱使测距机构1111向上抬升,切换方便,有效提高了清扫能力。
为了使得测距机构1111在缩入机身100内部的情况下也可以正常使用,在本发明中,机身100靠近测距机构1111的侧壁上设有第一透视窗1114,第一透视窗1114被配置为当测距机构1111处于第二状态时以便于测距机构1111感测外界环境,便于控制洗地机继续工作。由此,解决了当测距机构1111处于第二状态时,测距机构1111无法进行位置识别、定位判断的痛点,有效提高了洗地机在低矮空间的清洁能力和智能识别能力。
进一步地,机身100上设有多个感测单元1112,至少一个感测单元1112设于机身100顶部,至少一个感测单元1112分布于测距机构1111的前侧。在一实施例中,感测单元1112为TOF传感器,多个感测单元1112分布于测距机构1111的前侧、左侧和右侧。由此,能够全方位的收集测距机构1111周 边障碍物的高度信息,在测距机构1111与障碍物碰撞之前及时作出反馈,调整测距机构1111的位置状态。
具体地,请参阅图6所示,机身100的机身本体110的顶部设有用于安装多个感测单元1112的收容槽,收容槽位于测距机构1111的前方且靠近测距机构1111分布。收容槽的顶部开口,感测单元1112通过上述顶部开口安装至收容槽内。收容槽的顶部开口处还覆盖有第二透视窗127,第二透视窗127用于将多个感测单元1112封装在收容槽内,其中,收容槽呈弧形,多个感测单元1112间隔分布在收容槽内。
考虑到感测单元1112可能无法顺利识别尖锐障碍物,在测距机构1111和支撑结构700之间设置第一触发机构,第一触发机构响应于测距机构1111与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。在此情况下,测距机构1111可移动设于支撑结构700的上方,当测距机构1111与障碍物碰撞时,测距机构1111在外力的作用下运动进而触发第一触发机构。上述第一触发机构包括触发开关1113和弹性元件1117,触发开关1113设于测距机构1111的运动路径上,由此,当测距机构1111在外力作用下运动时,能够触发上述触发开关1113,触发开关1113与支撑结构700之间电连接,以实现触发信号的传递。弹性元件1117被配置为使得测距机构1111浮动设于支撑结构700的上方;在测距机构1111未与障碍物发生碰撞时,弹性元件1117可使测距机构1111的底部与触发开关1113之间保持既定触发距离;在测距机构1111与与障碍物发生碰撞后,弹性元件1117用于驱使测距机构1111复位。上述弹性元件1117优选为弹簧,具体地,弹性元件1117的顶端部与测距机构1111卡接,弹性元件1117底端部与支撑结构700卡接。由此,上述测距机构1111接收外界障碍物的碰撞力的驱动,以控制支撑结构700做下降运动。
进一步地,测距机构1111和支撑结构700之间设有运动转换结构,运动转换结构构造为当测距机构1111在运行方向上发生碰撞时使得测距机构1111在运行方向上受碰撞力产生的水平位移分量至少部分转换为竖直位移分量;其中,水平位移分量小于竖直位移分量。上述水平位移分量小于竖直位移分量的意思是:测距机构1111在水平方向上的位移量小于测距机构 1111在竖直方向上的位移量。请参阅图25所示,运动转换结构包括导向槽1115和限位杆1116,二者之一设于测距机构1111底部,另一个设于支撑结构700顶部,限位杆1116两端贯穿导向槽1115,其中,导向槽1115相对水平面倾斜设置,以使测距机构1111具有向下及向后的运动态势。
进一步地,请参阅图47所示,支撑结构700包括机架710、滑动座720、驱动机构730以及导向单元740,机架710设于机身本体110的安装区M内,滑动座720支撑于测距机构1111的底部,并且受驱动机构730的驱动可升降地设在机架710上,驱动机构730响应于控制器的控制信号而驱使滑动座720升降,导向单元740用于引导滑动座720沿竖向做升降运动。
具体地,驱动机构730包括驱动器731,设在机架710上,且与控制器连接,用于执行控制器的控制信号;传动件732,底部固定于驱动器731的转轴上、顶部铰接在滑动座720的底部上。导向单元740上还设有用于限制滑动座720的上运动极限位置和下运动极限位置的微动开关(图未示)。
在本发明中,撞板组件中的第二触发机构与支撑结构700中的驱动机构730连接,第二触发机构与驱动机构730之间通过线路连接,第二触发机构响应于撞板本体120与障碍物的碰撞而被触发,使得测距机构1111由第一状态切换至第二状态。
在本发明中,机身100的侧壁上设有线激光模组800,线激光模组800用于检测机身100的外侧壁与外部的清扫边界之间的距离。具体地,线激光模组800设于机身本体110的侧壁上,线激光模组800能够精准测量机身100工作时与外部清扫边界之间的距离,保证机身100贴边清洁。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图7、图10至图22、图26至图46所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300, 可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指机身底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,机身100上设有尘盒组件,所述尘盒组件包括上述集尘盒 400、上述尘气通道V和导风单元H,第一清洁件200设于尘盒组件的底部前方,第二清洁件300设于尘盒组件的底部。导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。 第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。在一实施例中,上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此, 过滤单元430具有连接稳定可靠,安装效果好的优点。
在本发明中,机身100上设有清洁件组件,清洁件组件包括上述第二清洁件300和转动设于第二清洁件300一端的侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。
进一步地,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端盖311与机身100可拆卸连接。第二清洁件300包括呈中空圆柱体的第二清洁件主体3001、设于第二清洁件主体3001相对两端部上的一从动端盖3002和一主动端盖3003,从动端盖3002上转动设有侧抽端盖311,主动端盖3003与驱动器900传动连接。其中,从动端盖3002内固定设有轴承312,转轴313沿第二清洁件300的转动轴线方向贯穿从动端盖3002,转轴313的一端位于从动端盖3002外侧且与侧抽端盖311固定连接,转轴313的另一端位于从动端盖3002内与轴承312连接。驱动器900连接有输出端910,第二清洁件300的主动端盖3003与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞 开口1125处的第一螺纹,第二连接部311为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。
为了防止侧抽端盖311在洗地机工作时发生松脱,侧抽端盖311和机身100之间设有周向限位结构。周向限位结构包括沿第二清洁件300的转动轴线方向分布的凹槽3112和凸棱1127,凹槽3112和凸棱1127相卡合;其中,第二连接部311和机身100其中一者上设有凹槽3112,其中另一者上设有凸棱1127。
在本发明中,机身100内设有用于向第二清洁件300提供清洁溶液并回收第二清洁件300上的污水溶液的循环系统,上述循环系统包括:第一盒体500,具有第一储液腔,及与第一储液腔连通的第一进液口510和第一出液口520,第一储液腔内存储有清洁溶液;第二盒体600,具有第二储液腔,及与第二储液腔连通的第二进液口610和第二出液口620,第二盒体600用于存储第二清洁件300上的污水溶液,并且在第三抽吸力作用下经第二进液口610回收安装腔Z内的污水溶液;安装腔Z,安装腔Z用于供第二清洁件300可转动地安装,安装腔Z设于机身100的底部,机身100可看作为用于安装第二清洁件300的安装件。其中,在洗地机与外部设备配合时,第一进液口510适于与外部设备的补液箱的补液腔连通;第一出液口520与安装腔Z连通,由此,第一盒体500内的清洁溶液通过第一出液口520输送至安装腔Z进而润湿第二清洁件300,以便于第二清洁件300湿拖待清洁表面。在洗地机与外部设备配合时,第二出液口620适于与外部设备的第二回收箱的回收腔连通,第二进液口610与安装腔Z连通。
在本发明中,机身100的侧壁上设有与第一进液口510对应的补液接口1122、与第二出液口610对应的排污接口1121。在洗地机通过补液接口1122与外部设备配合时,迫使第一进液口510适于与外部设备的补液箱的补液腔连通;在洗地机通过排污接口1121与外部设备配合时,迫使第二出液口610适于与外部设备的第二回收箱的回收腔连通。
为了避免在机身100与外部设备分离时,补液接口1122和排污接口1121处发生漏液的现象。补液接口1122上设有补液截流机构160,补液截流机构160具有截断补液接口1122的截断状态和打开补液接口1122的开启状态;在 开启状态下,补液接口1122与第一进液口510连通。同理,排污接口1121上设有排污截流机构170,排污截流机构170具有截断排污接口1121的截断状态和打开排污接口1121的开启状态;在开启状态下,排污接口1121与第二出液口610连通。
在本发明中,所述循环系统还包括介质分配机构和介质回收机构140,安装腔Z的内壁面上凸设有第一凸起W,第一凸起W的端面可抵接或邻近第二清洁件300的外圆周面;安装腔Z上设有第二进口和第二出口,且分布在第一凸起W的两侧。其中,第一凸起W沿第二清洁件300的转动轴线方向延伸,第一盒体500的第一出液口520与上述第二进口密封连通,第二盒体600的第二进液口610与上述第二出口密封连通。受第二清洁件300转动的驱使,安装腔内的溶液由第二进口、经第二清洁件300的外圆周面而带动到第二出口处。
具体地,安装腔Z的内壁面上设有分布在第一凸起W两侧的第一圆弧面R1和第二圆弧面R2,第一圆弧面R1和第二圆弧面R2可抵接或邻近第二清洁件300的外圆周面上;第一圆弧面R1和第二圆弧面R2分别与第一凸起W之间的安装腔Z形成向外凸出的进液区J1和出液区J2;第二进口设在进液区J1上,第二出口设在出液区J2上。
进一步地,安装腔Z内设有位于进液区J1的介质分配机构,介质分配机构用于润湿所述第二清洁件300,介质分配机构包括:分配座150,其上设有n级流道,任意一级流道具有2 n个沿分配座的长度方向均匀分布的出口,出口形成2 n-1组对称分布在分配座150上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,初级流道的中部上设有总流入口151,末级流道的所述出口作为介质的排出口152。其中,分配座150沿第二清洁件300的转轴方向分布,即沿第二清洁件300的轴向分布。总流入口151与第二进口连通,也可以将上述总流入口151看作为第二进口,总流入口151与第一盒体500连接,通过第一盒体500向介质分配机构输送清洁溶液。在一实施例中,第一盒体500的第一出液口520通过出液管550与安装腔Z的第二进口密封连通,出液管550上设有用于产生抽吸力的第二抽吸结构551,以驱使第一盒体500内的清洁溶液依次通过第一出液口520、出液管 550、总流入口151后输送至安装腔Z内。上述第二抽吸结构551优选为止流泵,可以理解地,第二抽吸结构551包括但不限于止流泵,还可以为水泵,或是其他抽吸结构。
在本发明中,n级流道具有2 n-1个分支流道,同一级的所有分支流道形成2 n-2组对称分布在分配座150上,其中n≥2;相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的出口。其中n+1级的分支流道的同一个出口对应的n+2级的两个分支流道,该两个分支流道对称分布在该n+1级的分支流道对应的n级分支流道的同一个出口的两侧。
进一步地,分配座150内部中空设置,以形成中空腔,中空腔沿分配座150的长度方向延伸;n级流道设于中空腔内。分配座150包括底座1501;底座1501上设有向内凹陷的中空腔,中空腔的底部上设有与n级流道的排布一一对应的安装槽;及密封设在安装槽的槽口上的盖板1502,安装槽的内腔与盖板1502之间围成上述n级流道。在一实施例中,n取3,分配座150上设有一级流道、二级流道和三级流道。总流入口151设在安装槽的槽壁上,末级流道的出口贯穿设在安装槽的槽底所在的底座1501的部分上。盖板1502面向安装槽一侧的内壁面上设有与安装槽的槽口对应的第一凸部S1;第一凸部S1密封插接在安装槽的槽口内。安装槽上相对的两侧壁分别与各自正对的中空腔的内壁之间形成第一卡槽和第二卡槽;盖板1502的内壁面上还设有位于第一凸部S1两侧外的第二凸部S2和第三凸部S3,第二凸部S2和第三凸部S3分别插接在第一卡槽和第二卡槽内。底座1501远离第一凸起W的一端呈向安装腔Z内弯折的阻挡端155,阻挡端155的端面可抵接在第二清洁件的外圆周面上,以防止污水溶液飞溅出去。
为了使得排出口152具有较好的均流效果,在本发明中,排出口152内均设有至少一个匀流条1521,用于等分所述排出口。匀流条1521的数量不宜过多,匀流条1521设置过多会影响排出口152的出液速度。优选的,匀流条1521设置1条或是2条。为了进一步改善排出口152的均流效果,排出口152的出口端所在的底座1501的表面上,具有与排出口152一一对应连通且凹陷的均流腔154。均流腔154呈对称的锥型,排出口152分布在锥型的对称轴上。
在本发明中,安装腔Z内还设有位于出液区J2的介质回收机构140,介质回收机构140与第二清洁件300相邻设置,用于第二清洁件300上污水溶液的回收。介质回收机构140包括:设于安装腔Z内的刮板座141,刮板座141设有刮刃部1412、收容腔1411、与收容腔1411连通的排液口1413,收容腔1411和刮刃部1412沿第二清洁件300的轴向方向(转轴方向)延伸,刮刃部142与第二清洁件300的清洁面抵接,收容腔1411被配置为收集经由刮刃部142挤压清洁面获得的污水溶液;以及过滤件142,具有若干网孔,过滤件142设于收容腔1411内,且分布于第二清洁件300的清洁面和排液口1413之间。其中,刮刃部1412在出液区J2内靠近第一凸起W一侧形成刮污结构,刮刃部1412朝向安装腔Z内伸出,且可挤压在第二清洁件300的外圆周面上。排液口1413与上述第二出口连通,也可以将排液口1413看作为上述第二出口,过滤件142较第二出口靠近第二清洁件300。过滤件142被配置为通过吸附污水溶液促使收容腔1411内形成负压,以使污水溶液向排液口1413方向流动。
具体地,刮板座141的底部设有与第二清洁件300的清洁面接触的摩擦面1414;摩擦面1414朝向远离清洁面的方向凹陷形成有收容腔1411,刮刃部1412朝向清洁面的方向凸设于收容腔1411腔口的边沿上,刮刃部1412与收容腔1411等长设置。
为了使得过滤件142具有吸附的功能,过滤件142采用具有液体吸附能力的吸附材料制成,可以选用海绵、硅胶、尼龙等材料。过滤件142上的若干网孔以阵列的方式排布,过滤件142可看成隔板类型的结构。为了减少过滤件140的磨损,过滤件142与第二清洁件300的清洁面之间存在预设间隙,由此,能够减少第二清洁件300在转动过程中与过滤件142之间的摩擦,延长了过滤件142的使用寿命。收容腔1411内设有连接配合部G,过滤件142设于连接配合部G上,连接配合部G被配置为在收容腔1411的腔壁上形成用于过滤件142安装和限位的台阶结构。由此,具有安装方便的优点。
考虑到刮板座141在工作时,一些脏污会附着于刮板座141上,需要经常拆卸进行清洁,由此,刮板座141采用可拆卸的方式设于安装腔Z内。具体地,刮板座141上设有安装结构143,刮板座141通过安装结构143可拆卸 设于目标件上,上述目标件为安装腔Z。安装结构143包括设于刮板座141顶部的磁性件1431,刮板座141还设有用于收容磁性件1431的安装槽1432,磁性件1431被配置为通过磁力的作用使得刮板座141吸附于目标件上。可以理解地,安装腔Z可选用能够吸附磁性物件的材料制成,也可以是,在安装腔Z内设置磁性与磁性件1431相反的磁极,通过上述磁极与磁性件1431之间的吸合作用力实现刮板座141的安装。
在本发明中,上述介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600的第二进液口610通过进污管(图未示)与排液口1413连接。第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,这里的负压是指上述第三抽吸力,在第三抽吸力的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。上述负压发生器的结构如下:包括设于第二盒体600上的抽真空口650、连接在抽真空口650上的软管652、设置在软管652上的真空泵651。过滤件142是辅助收容腔1411内形成负压,促使污水溶液朝向排液口1413流动。
本发明还提供了一种配合结构,配合结构包括上述集尘盒400、上述第一盒体500和上述第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。所述配合结构还包括:收容于机身100内的安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100上设有清洁组件,清洁组件包括上述尘盒组件、 上述第一清洁件200、上述第二清洁件300、上述安装座130、上述第一盒体500和上述第二盒体600,其中,第一盒体500和第二盒体600以轴对称的方式设于集尘盒400的两侧,尘盒组件设于安装座130内,安装座130的底部设有避让区K,以使进风口460与进风接口1123连通、排尘口470与排尘接口1124连通。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第 二导电件540,安装座130的第一凹槽内设有用于与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
进一步地,安装座130上设有用于与第一进液口510对接导通的第一进液接头135和用于与第一出液口520对接导通的第一出液接头136,其中,第一进液接头135和第一出液接头136位于第一凹槽的槽底。安装座130上设有用于与第二进液口610对接导通的第二进液接头137和用于与第二出液口620对接导通的第二出液接头138,其中,第二进液接头137和第二出液接头138位于第三凹槽的槽底。第一进液接头135连接有补液管1601,并通过补液管1601与补液截流机构160连接;第二出液接头138连接有排污管1701,并通过排污管1701与排污截流机构170连接。设置第一进液接头135、第一 出液接头136、第二进液接头137和第二出液接头138的用意是:为了能够实现第一盒体500与安装座130之间的可拆卸连接、第二盒体600与安装座130之间的可拆卸连接。若不设置上述第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138,那么第一进液口510、第一出液口520、第二进液口610和第二出液口620会直接与管路连接,就不便于将第一盒体500和第二盒体600从安装座130上取下。
考虑到第一盒体500在从安装座130上取下后,存在漏液的问题,在本发明中,第一进液口510和/或第一出液口520上设有第一截流机构,第一截流机构具有截断第一进液口510和/或第一出液口520的截断状态和打开第一进液口510和/或第一出液口520的开启状态;当第一盒体500与安装座130分离时,第一截流机构处于截断状态。具体地,第一截流机构的设置位置可分为三种情况:第一种,第一进液口510上设有第一截流机构,第一截流机构具有截断第一进液口510的截断状态和打开第一进液口510的开启状态;第二种,第一出液口520上设有第一截流机构,第一截流机构具有截断第一出液口520的截断状态和打开第一出液口520的开启状态;第三种,第一进液口510和第一出液口520上均设有第一截流机构,第一截流机构具有截断第一进液口510和第一出液口520的截断状态、打开第一进液口510和第一出液口520的开启状态。另外,还可通过在第一进液口510处设置中空延伸柱511解决第一进液口510处漏液问题,中空延伸柱511收容于第一储液腔内,中空延伸柱511为顶部和底部开口的细管状件,中空延伸柱511的顶部开口贴近第一储液腔的腔顶设置。由此,在拆下第一盒体500后,第一储液腔中的液体无法从第一进液口510处漏下。
同理,考虑到第二盒体600在从安装座130上取下后,存在漏液的问题,在本发明中,第二进液口610和/或第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二进液口610和/或第二出液口620的截断状态和打开第二进液口610和/或第二出液口620的开启状态;当第二盒体600与安装座130分离时,第二截流机构630处于截断状态。具体地,第二截流机构630的设置位置可分为三种情况:第一种,第二进液口610上设有第二截流机构630,第二截流机构630具有截断第二进液口610的截断状态和打开第 二进液口610的开启状态;第二种,第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二出液口620的截断状态和打开第二出液口620的开启状态;第三种,第二进液口610和第二出液口620上均设有第二截流机构630,第二截流机构630具有截断第二进液口610和第二出液口620的截断状态、打开第二进液口610和第二出液口620的开启状态。
在本发明中,第一截流机构、第二截流机构630、补液截流机构160以及排污截流机构170的结构相同。为了便于阐述,现以补液截流机构160为例进行阐述,所述补液截流机构160包括:
阀体161,具有流体通道及与流体通道连通的流出口1611、进入口1612;流体通道内具有沿其内壁一圈分布的第一密封面1613;密封座162,可滑动地设在流体通道内;密封座162具有与第一密封面1613正对的第二密封面1614;密封体163,固定在第一密封面1613或第二密封面1614上;偏压件164,设在阀体161与密封座162之间,对密封座162施加朝向第一密封面1613的偏压力,使得密封座162抵靠在进入口1612上,以使补液截流机构160处于截断状态。在截断状态,受上述偏压力的作用,密封体163被夹持在第一密封面1613与第二密封面1614之间,密封第一密封面1613和第二密封面1614,在此状态,溶液无法在流体通道内流通。在开启状态,密封座162受外部顶出件的抵接力,而迫使第二密封面1614与第一密封面1613分离,在此状态下,流体通道内的溶液能够由进入口1612流向流出口1611。
具体地,密封座162包括活动设于流体通道内的阀芯1621,阀芯1621上设有上述第二密封面1614,将阀芯1621设有上述第二密封面1614的面体定义为第一端面,与第一端面背向的面体定义为第二端面。其中,第一端面上还设有通过进入口1612延伸至阀体161外侧的第一杆部1622,第一杆部1622用于与外部顶出件配合。第二端面上设有沿远离第一端面的方向延伸的第二杆部1623,第二杆部1623位于流体通道内用于阀芯1621的运动导向。流体通道内还设有沿第二杆部1623的延伸方向分布的导向槽1615,第二杆部1623插设在导向槽1615内,以实现阀芯1621的运动导向。第一杆部1622和第二杆部1623平行或是同轴分布。偏压件164优选为弹簧,偏压件164沿第一杆部1622和第二杆部1623的延伸方向分布,以使偏压件164提供的弹性 力作用方向与阀芯1621的移动方向一致。密封体163为呈环状的密封圈,在一实施例中,密封体163固设于阀芯1621上,并且随阀芯1621一起运动,密封体163与第一密封面1613配合的面体上设有凸棱,用于改善密封性能。
在本发明中,第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138上是否需要设置外部顶出件T,可根据其所对应的第一进液口510、第一出液口520、第二进液610以及第二出液口620上是否设置截流机构而定。补液接口1122上的补液截流机构160和排污接口1121上的排污截流机构170则由外部设备而触发。
上述已经充分描述了第一盒体500、第二盒体600、第二清洁件300、安装腔Z、介质分配机构以及介质回收机构之间的连接关系,本领域技术人员将理解循环系统如下的工作过程:
为了便于阐述,限定如下情况:只有第二出液口620上设置了第二截流机构Y,第二进液610、第一进液口510和第一出液口520未设置截流机构。原因如下:第一出液口520处连接有过滤器560,在第一盒体500与安装座130分离时,第一储液腔内的液体不易通过第一出液口520外漏;第一进液口510处可采用延伸柱511结构,在第一盒体500与安装座130分离时,第一进液口510也不易漏液;同样,第二进液610也可采用如第一进液口510处的延伸柱511结构,在第二盒体600与安装座130分离时,第二进液610也不易漏液。第二出液口620的第二截流机构Y在第二盒体600安装至安装座130上后被触发处于开启状态,第二出液口620的第二截流机构Y只有当第二盒体600与安装座130分离时,才由开启状态改变为截断状态,具体工作过程如下:
在洗地机未与外部设备配合时,洗地机处于执行清洁任务状态,第一出液口520通过出液管550向安装腔Z内介质分配机构输送清洁液体,介质分配机构润湿第二清洁件300,第二清洁件300湿拖待清洁表面;在此同时,第二盒体600在真空泵651产生的第三抽吸力的作用下,通过安装腔Z内的介质回收机构和进污管将第二清洁件300上的污水溶液吸入第二储液腔内。当第一盒体500内的清洁溶液耗尽或是第二盒体600内存储的污水溶液满载时,洗地机与外部设备对接,用于补液或是排污。
在外部设备与洗地机配合后,补液接口1122上的补液截流机构160在外 部设备的作用下处于开启状态,外部设备的补液箱内的清洁溶液依次通过补液接口1122--补液截流机构160的进入口1612--补液截流机构160的流出口1611--补液管1601--第一进液接头135--第一进液口510后,向第一盒体500补入清洁溶液,此为补液过程。
在外部设备与洗地机配合后,排污接口1121上的排污截流机构170在外部设备的作用下处于开启状态,第二盒体600内的污水溶液依次通过第二截流机构Y的进入口--第二截流机构Y的流出口--第二出液口620--第二出液接头138--排污管1701--排污截流机构170的进入口--排污截流机构170的流出口----排污接口1121后,排入外部设备的第二回收箱,此为排污过程。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。
请参阅图1至图22、图26至图33、图43至图46所示,本发明提供了一种自移动清洁设备,包括:机身100,其底部上设有第一吸尘口F和安装腔Z;驱动轮组,设于机身100的底部,用于驱使机身100前进或是后退;万向轮,可转动设于机身100的底部,用于辅助机身100前进或是后退;第一清洁件200,可转动设于第一吸尘口F内,用于清扫待清洁表面;第二清洁件300,可转动设于机身100的底部上,用于湿拖待清洁表面,第二清洁件300较第一清洁件200处于机身100前进方向的后方;集尘盒400,设于机身100内,集尘盒400具有与第一吸尘口F连通的集尘腔,在第一抽吸力作用下,用于收集由第一清洁件200清扫的脏物。其中,集尘盒400较第一清洁件200处于机身100前进方向的后方,驱动轮组较第二清洁件300处于机身100前进方向的后方,万向轮较第一清洁件200处于机身100前进方向的前方,第一清洁件200和第二清洁件300呈清洁辊状,第一清洁件200和第二清洁件300的外圆周面为用于清洁待清洁表面的清洁面,第一清洁件200的清洁面与待清洁表面接触而实现清尘目的,第二清洁件300的清洁面与待清洁表面接触而实现湿拖目的。
上述自移动清洁设备为能够在没有人为引导的环境中执行所需清洁操作的机器人,在本发明中,上述自移动清洁设备为同时具备扫地和拖地功 能的洗地机器人,或是单独具备拖地功能的洗地机器人,单独具备拖地功能是指机身底部只设有旋转的拖布,通过拖布的旋转实现地面的清洁,上述洗地机器人以下简称为洗地机。第一清洁件200用于清扫待清洁表面,第一清洁件200在转动过程中能够使得粘附于待清洁表面上的脏物松脱,并使得待清洁表面处的灰尘扬起,以利于吸尘。洗地机在工作时,其机身100内产生第一抽吸力,在第一抽吸力的作用下待清洁表面上的脏物通过第一吸尘口F进入集尘盒400的集尘腔。集尘腔包括能够使尘气进入集尘腔的进尘口410和能够使干净气流流出集尘腔的出风口420,进尘口410位于第一清洁件200的上方,第一清洁件200与进尘口410之间设有用于供尘气流通的尘气通道V,尘气通道V连通第一清洁件200与集尘腔的进尘口410,尘气通道V呈弧形或是倾斜直线形或是任何利于尘气流动的形状。集尘腔的顶部可拆卸设有过滤单元430,集尘腔吸入的尘气在经由过滤单元430过滤后产生的干净气体通过出风口420排出集尘盒400,灰尘则收集于集尘盒400内。考虑到洗地机洗地机上的集尘盒400在装满垃圾之后,需及时进行清理,若不及时进行清理会影响洗地机的清洁效果。由此,上述集尘腔的底部设有导风单元H,用于与外部设备对接进行排尘。
本发明中,机身100上设有尘盒组件,所述尘盒组件包括上述集尘盒400、上述尘气通道V和导风单元H,第一清洁件200设于尘盒组件的底部前方,第二清洁件300设于尘盒组件的底部。导风单元H包括能够使外部设备产生的抽吸气流进入集尘腔的进风口460和能够使集尘腔内的脏物排出集尘盒400的排尘口470,进风口460和排尘口470均与集尘盒400的集尘腔连通。在洗地机与外部设备配合后,排尘口470和进风口460适于与外部设备的第一回收箱连通。进风口460和排尘口470较第二清洁件300,位于机身100前进方向的后方;进风口460和排尘口470均设在集尘盒400的底部上,机身100底部上设有与进风口460对应的进风接口1123、与排尘口470对应的排尘接口1124。在洗地机的排尘接口1124、进风接口1123与外部设备配合时,迫使集尘腔与第一回收箱连通。当洗地机与外部设备配合后,外部设备上产生的第二抽吸力使得集尘盒400内形成抽吸气流,用于将集尘腔内的脏物转移至第一回收箱内。由此,通过集尘盒400的导风单元H可实现集尘盒400 的自动排灰作业,避免用户手动倒灰,具有使用方便的优点。
为了避免集尘腔内的脏物在吸尘状态下通过进风口460和排尘口470散落至外部环境中。进风口460处设有第一阀门单元,排尘口470处设有第二阀门单元;第一阀门单元具有关闭进风口460的关闭状态和打开进风口460的敞开状态;第二阀门单元具有关闭排尘口470的关闭状态和打开排尘口470的敞开状态。当集尘盒400与外部设备对接时,第一阀门单元和第二阀门单元分别响应于抽吸气流的作用而使得进风口460和排尘口470由关闭状态切换至敞开状态,以使集尘盒400能够与外部设备对接实现自动排尘。在上述过程中,第二抽吸力驱使第一阀门单元和第二阀门单元均开启以使集尘腔与第一回收箱连通。
具体地,第一阀门单元包括第一挡板461,第一挡板461位于集尘腔内,第一挡板461选用弹性材料制成,优选为橡胶材料。第一挡板461的顶部边沿固定设于集尘腔的腔壁上,第一挡板461的其他边沿为自由边沿,上述自由边沿是指:与集尘腔之间无连接关系。由此,当第一挡板461受第二抽吸力的作用时,能够朝向集尘腔的内部方向打开,集尘腔内的脏物在第一挡板461的作用下具有朝向内侧运动的趋势,能够防止在第一挡板461处于敞开状态时集尘腔内的脏物通过进风口460散落至外界环境中。第二阀门单元包括第二挡板471,第二挡板471枢接于排尘口470处,枢接轴位于第二挡板471的顶部。第二挡板471位于集尘腔外侧,第二挡板471受第二抽吸力的作用朝向集尘腔的外侧打开,这样设置的用意是:能够避免第二挡板471在打开时将集尘腔内的脏物拨出集尘腔,同样是为了避免集尘腔内的脏物散落至外界环境中。
为了避免机身100在与障碍物发生碰撞时,第二挡板471在外力的作用下偏离排尘口470,排尘口470处还设有吸附结构,吸附结构的作用是:当机身100未与外部设备配合时,防止第二挡板471在外力作用下偏离排尘口470而导致的脏物外漏。在一实施例中,上述吸附结构包括第一磁性件472和第二磁性件473,第一磁性件472和第二磁性件473的磁力相反。第二磁性件473设于第二挡板471的底部,第一磁性件472设于集尘腔的腔底。第二挡板471在第一磁性件472和第二磁性件473的磁性作用下紧 紧抵靠于排尘口470处,能够有效防止洗地机在执行清洁任务过程中集尘腔内的脏物外漏。可以理解地,第一磁性件472和第二磁性件473产生的磁性吸附力小于第二抽吸力,由此,在进行排尘作业时,第二挡板471能够在第二抽吸力的作用下顺利打开。当然,吸附结构包括但不限于上述结构,还可以为其他具有吸附功能的结构,在此不做一一赘述。
进一步地,过滤单元430包括过滤件431和硬质镂空件432,硬质镂空件432和过滤件431固设以形成一整体;其中,硬质镂空件432位于过滤单元430靠近集尘腔内部的一面,硬质镂空件432用于防止集尘腔内尘气中的尖锐颗粒损伤过滤件431。上述过滤件431为海帕,上述硬质镂空件432为钢丝网。可以理解地,过滤件431和硬质镂空件432包括但不限于上述形式,还可以是其他具有相同功用的物件。
为了便于更换过滤单元430,集尘盒400的顶部枢接有上盖440,上盖440具有打开状态和关闭状态;当上盖440处于打开状态时,过滤件431裸露于集尘盒400的顶部;当上盖440处于关闭状态时,过滤件431被封设于集尘盒400内。上盖440靠近过滤件431侧的面体上设有限位块441,当上盖440处于关闭状态时,限位块441抵设于过滤件431的顶部,限位块441对过滤件431具有安装限位的功用,避免洗地机在遇到振动时,过滤单元430松脱,由此,过滤单元430具有连接稳定可靠,安装效果好的优点。
在本发明中,机身100上设有清洁件组件,清洁件组件包括上述第二清洁件300和转动设于第二清洁件300一端的侧抽端盖单元310,第二清洁件300通过侧抽端盖单元310与机身100可拆卸地连接。第二清洁件300的另一端与设于机身100内的驱动器900传动连接,且受驱动器900的驱动而转动。第二清洁件300具有转动轴线,第二清洁件300沿其转动轴线的方向可拆卸设于安装腔Z内,第二清洁件300的转动轴线与洗地机的前进方向垂直。安装腔Z设在机身100的底部的外壁面上,安装腔Z为底部及侧壁呈敞开口的安装凹槽,第二清洁件300从侧壁敞开口1125可拆卸地设在安装腔Z内,安装腔的侧壁敞开口1125位于机身100的侧壁上。
进一步地,侧抽端盖单元310包括侧抽端盖311,侧抽端盖311通过轴承312和转轴313转动设于第二清洁件300的一端,第二清洁件300通过侧抽端 盖311与机身100可拆卸连接。第二清洁件300包括呈中空圆柱体的第二清洁件主体3001、设于第二清洁件主体3001相对两端部上的一从动端盖3002和一主动端盖3003,从动端盖3002上转动设有侧抽端盖311,主动端盖3003与驱动器900传动连接。其中,从动端盖3002内固定设有轴承312,转轴313沿第二清洁件300的转动轴线方向贯穿从动端盖3002,转轴313的一端位于从动端盖3002外侧且与侧抽端盖311固定连接,转轴313的另一端位于从动端盖3002内与轴承312连接。驱动器900连接有输出端910,第二清洁件300的主动端盖3003与输出端910抵接,在第二清洁件300安装至机身100的安装腔Z内后,侧抽端盖311和输出端910形成了第二清洁件300的端部支撑。由此,具有安装方便,支撑稳定可靠的优点。
进一步地,侧抽端盖311与侧壁敞开口1125配合,侧壁敞开口1125处设有至少一个第一连接部1126,侧抽端盖311上设有与第一连接部1126配合的至少一个第二连接部3111,侧抽端盖310通过第一连接部1126和第二连接部3111之间的配合连接于机身100上。第一连接部1126和第二连接部3111之间的连接方式包括但不限于如下方式:在一方式中,第一连接部1126为沿第二清洁件300的圆周方向分布的旋扣,第二连接部3111为沿第二清洁件300的圆周方向分布的卡接块;在另一方式中,第一连接部1126为设于侧壁敞开口1125处的第一螺纹,第二连接部311为设于侧抽端盖310外圆周面上的第二螺纹,其中,第一螺纹和第二螺纹相配合。
为了防止侧抽端盖311在洗地机工作时发生松脱,侧抽端盖311和机身100之间设有周向限位结构。周向限位结构包括沿第二清洁件300的转动轴线方向分布的凹槽3112和凸棱1127,凹槽3112和凸棱1127相卡合;其中,第二连接部311和机身100其中一者上设有凹槽3112,其中另一者上设有凸棱1127。
在本发明中,机身100内设有用于向第二清洁件300提供清洁溶液并回收第二清洁件300上的污水溶液的循环系统,上述循环系统包括:第一盒体500,具有第一储液腔,及与第一储液腔连通的第一进液口510和第一出液口520,第一储液腔内存储有清洁溶液;第二盒体600,具有第二储液腔,及与第二储液腔连通的第二进液口610和第二出液口620,第二盒体600用于 存储第二清洁件300上的污水溶液,并且在第三抽吸力作用下经第二进液口610回收安装腔Z内的污水溶液;安装腔Z,安装腔Z用于供第二清洁件300可转动地安装,安装腔Z设于机身100的底部,机身100可看作为用于安装第二清洁件300的安装件。其中,在洗地机与外部设备配合时,第一进液口510适于与外部设备的补液箱的补液腔连通;第一出液口520与安装腔Z连通,由此,第一盒体500内的清洁溶液通过第一出液口520输送至安装腔Z进而润湿第二清洁件300,以便于第二清洁件300湿拖待清洁表面。在洗地机与外部设备配合时,第二出液口620适于与外部设备的第二回收箱的回收腔连通,第二进液口610与安装腔Z连通。
在本发明中,机身100的侧壁上设有与第一进液口510对应的补液接口1122、与第二出液口610对应的排污接口1121。在洗地机通过补液接口1122与外部设备配合时,迫使第一进液口510适于与外部设备的补液箱的补液腔连通;在洗地机通过排污接口1121与外部设备配合时,迫使第二出液口610适于与外部设备的第二回收箱的回收腔连通。
为了避免在机身100与外部设备分离时,补液接口1122和排污接口1121处发生漏液的现象。补液接口1122上设有补液截流机构160,补液截流机构160具有截断补液接口1122的截断状态和打开补液接口1122的开启状态;在开启状态下,补液接口1122与第一进液口510连通。同理,排污接口1121上设有排污截流机构170,排污截流机构170具有截断排污接口1121的截断状态和打开排污接口1121的开启状态;在开启状态下,排污接口1121与第二出液口610连通。
在本发明中,所述循环系统还包括介质分配机构150和介质回收机构140,上述介质回收机构140与第二盒体600连接,第二盒体600用于存储经由介质回收机构140收集的污水溶液。第二盒体600的第二进液口610通过进污管(图未示)与排液口1413连接。第二盒体600上还设有负压发生器,负压发生器用于使得第二盒体600内产生负压,这里的负压是指上述第三抽吸力,在第三抽吸力的作用下,第二清洁件300上的污水溶液通过介质回收机构140被吸入第二盒体600内。上述负压发生器的结构如下:包括设于第二盒体600上的抽真空口650、连接在抽真空口650上的软管652、设置在软管 652上的真空泵651。过滤件142是辅助收容腔1411内形成负压,促使污水溶液朝向排液口1413流动。
本发明还提供了一种配合结构,配合结构包括上述集尘盒400、上述第一盒体500和上述第二盒体600,集尘盒400、第一盒体500以及第二盒体600中的任意一个可拆卸地设在机身100内,且第一盒体500和第二盒体600分布在集尘盒400的相对两侧壁外。优选的,集尘盒400、第一盒体500以及第二盒体600均适于可拆卸地设在机身100内。所述配合结构还包括:收容于机身100内的安装座130,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在安装座130上,安装座130可拆卸设于机身100内。安装座130上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;其中,第一盒体500、集尘盒400及第二盒体600分别可拆卸地设在第一凹槽、第二凹槽及第三凹槽内。第一凹槽、第二凹槽及第三凹槽设在安装座130的顶部上,第一盒体500、集尘盒400及第二盒体600沿竖向分别可拆卸安装在各自所在的凹槽内。安装座130的底部上还设有向上凹陷的凹陷区域X;安装腔Z对应于凹陷区域X处,以供第二清洁件300安装。
在本发明中,机身100上设有清洁组件,清洁组件包括上述尘盒组件、上述第一清洁件200、上述第二清洁件300、上述安装座130、上述第一盒体500和上述第二盒体600,其中,第一盒体500和第二盒体600以轴对称的方式设于集尘盒400的两侧,尘盒组件设于安装座130内,安装座130的底部设有避让区K,以使进风口460与进风接口1123连通、排尘口470与排尘接口1124连通。
为了能够识别安装座130上是否安装了第一盒体500、集尘盒400及第二盒体600,安装座130上设有第一装配检测件131,集尘盒400、第一盒体500和第二盒体600上分别设有与第一装配检测件131配合的第二装配检测件132;其中,第一装配检测件131可为霍尔传感器,第二装配检测件132为可磁铁,第一装配检测件131与第二装配检测件132一一对应设置。由此,能够通过霍尔传感器和磁铁之间的感应,判断第一盒体500、集尘盒400及第二盒体600是否安装到位。可以理解地,第一装配检测件131与第二装配检测件132包括但不限于上述结构,还可以为其他可以互感的元件。
为了方便用户从安装座130上拆取集尘盒400,集尘盒400的顶部枢接有提手450,提手450与集尘盒400的枢接处设有凸部451。提手450具有初始状态和提拉状态;当提手450处于初始状态时,提手450大致呈平行于集尘盒上表面的状态,当提手450处于提拉状态时,提手450大致呈垂直于集尘盒上表面的状态。在本发明中,凸部451被配置为响应于提手450在初始状态与提拉状态之间的改变而固定或是释放集尘盒400,从而实现集尘盒400与安装座130之间的可拆卸连接。安装座130上设有与凸部451配合的卡槽1301;当提手450处于初始状态时,凸部451与卡槽1301卡接;当提手450处于提拉状态时,凸部451从卡槽1301中脱离。提手450的边沿上还间隔设有卡块452,集尘盒400顶部上设有与卡块452配合的槽体480,槽体480位于集尘盒400与上盖440枢接的枢接处,当提手450处于水平状态时,上述卡块452卡设于槽体480内;当用户拉动提手450时,卡块452与槽体480脱离。
为了能够实时掌握第一盒体500内的液位情况,第一盒体500的第一储液腔内设有液位检测结构,在本发明中,第一储液腔在竖直方向上存在高度差,液位检测结构包括设于第一储液腔的最低位置处用于检测最低液位的第一导电件530和设于第一储液腔的最高位置处用于检测最高液位的第二导电件540,安装座130的第一凹槽内设有用于与第一导电件530配合的第一端子133和用于与第二导电件540配合的第二端子134。其中,清洁溶液为导电介质,当第一盒体500安装至安装座130的第一凹槽后,第一导电件530与第一端子133抵接,第二导电件540与第二端子134抵接。在本发明中,第一导电件530和第二导电件540是具有正负极的金属片,第一导电件530和第二导电件540裸露于第一盒体的底部,第一端子133和第二端子134是浮动设于安装座130的第一凹槽内的顶针,上述浮动是指第一端子133和第二端子134通过弹簧设于安装座130上。在将第一盒体500安装至安装座130上后,第一端子133和第二端子134分别与第一导电件和第二导电件相抵靠,以检测最低为例,当第一储液腔的最低位置处有清洁溶液时,第一导电件530的正极和负极被导通,从而形成电连接;当第一储液腔的最低位置处没有清洁溶液时,第一导电件530的正极和负极无法导通,即使第一导电件530与第一端子133抵接也不会形成电连接。
同样的,为了掌握第二盒体600内的液位情况,第二盒体600的第二储液腔内设有满载检测结构640,用于检测第二盒体600内的最高液位。第二盒体600与第一盒体500的不同之处在于:只需检测最高液位,无需关注最低液位。满载检测结构640包括浮子641,浮杆642及永磁体(图未示),浮子641设于浮杆642的一端,浮杆642远离浮子641的一端通过摆动轴643可转动地设在第二盒体600内,永磁体固定在浮子641上,第二盒体600内设有与永磁体配合的霍尔传感器644,其中,浮子641的密度小于第二盒体内的污水溶液的密度。
进一步地,安装座130上设有用于与第一进液口510对接导通的第一进液接头135和用于与第一出液口520对接导通的第一出液接头136,其中,第一进液接头135和第一出液接头136位于第一凹槽的槽底。安装座130上设有用于与第二进液口610对接导通的第二进液接头137和用于与第二出液口620对接导通的第二出液接头138,其中,第二进液接头137和第二出液接头138位于第三凹槽的槽底。第一进液接头135连接有补液管1601,并通过补液管1601与补液截流机构160连接;第二出液接头138连接有排污管1701,并通过排污管1701与排污截流机构170连接。设置第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138的用意是:为了能够实现第一盒体500与安装座130之间的可拆卸连接、第二盒体600与安装座130之间的可拆卸连接。若不设置上述第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138,那么第一进液口510、第一出液口520、第二进液口610和第二出液口620会直接与管路连接,就不便于将第一盒体500和第二盒体600从安装座130上取下。
考虑到第一盒体500在从安装座130上取下后,存在漏液的问题,在本发明中,第一进液口510和/或第一出液口520上设有第一截流机构,第一截流机构具有截断第一进液口510和/或第一出液口520的截断状态和打开第一进液口510和/或第一出液口520的开启状态;当第一盒体500与安装座130分离时,第一截流机构处于截断状态。具体地,第一截流机构的设置位置可分为三种情况:第一种,第一进液口510上设有第一截流机构,第一截流机构具有截断第一进液口510的截断状态和打开第一进液口510的开启状 态;第二种,第一出液口520上设有第一截流机构,第一截流机构具有截断第一出液口520的截断状态和打开第一出液口520的开启状态;第三种,第一进液口510和第一出液口520上均设有第一截流机构,第一截流机构具有截断第一进液口510和第一出液口520的截断状态、打开第一进液口510和第一出液口520的开启状态。另外,还可通过在第一进液口510处设置中空延伸柱511解决第一进液口510处漏液问题,中空延伸柱511收容于第一储液腔内,中空延伸柱511为顶部和底部开口的细管状件,中空延伸柱511的顶部开口贴近第一储液腔的腔顶设置。由此,在拆下第一盒体500后,第一储液腔中的液体无法从第一进液口510处漏下。
同理,考虑到第二盒体600在从安装座130上取下后,存在漏液的问题,在本发明中,第二进液口610和/或第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二进液口610和/或第二出液口620的截断状态和打开第二进液口610和/或第二出液口620的开启状态;当第二盒体600与安装座130分离时,第二截流机构630处于截断状态。具体地,第二截流机构630的设置位置可分为三种情况:第一种,第二进液口610上设有第二截流机构630,第二截流机构630具有截断第二进液口610的截断状态和打开第二进液口610的开启状态;第二种,第二出液口620上设有第二截流机构630,第二截流机构630具有截断第二出液口620的截断状态和打开第二出液口620的开启状态;第三种,第二进液口610和第二出液口620上均设有第二截流机构630,第二截流机构630具有截断第二进液口610和第二出液口620的截断状态、打开第二进液口610和第二出液口620的开启状态。
在本发明中,第一截流机构、第二截流机构630、补液截流机构160以及排污截流机构170的结构相同。为了便于阐述,现以补液截流机构160为例进行阐述,所述补液截流机构160包括:
阀体161,具有流体通道及与流体通道连通的流出口1611、进入口1612;流体通道内具有沿其内壁一圈分布的第一密封面1613;密封座162,可滑动地设在流体通道内;密封座162具有与第一密封面1613正对的第二密封面1614;密封体163,固定在第一密封面1613或第二密封面1614上;偏压件164,设在阀体161与密封座162之间,对密封座162施加朝向第一密封面1613的偏 压力,使得密封座162抵靠在进入口1612上,以使补液截流机构160处于截断状态。在截断状态,受上述偏压力的作用,密封体163被夹持在第一密封面1613与第二密封面1614之间,密封第一密封面1613和第二密封面1614,在此状态,溶液无法在流体通道内流通。在开启状态,密封座162受外部顶出件的抵接力,而迫使第二密封面1614与第一密封面1613分离,在此状态下,流体通道内的溶液能够由进入口1612流向流出口1611。
具体地,密封座162包括活动设于流体通道内的阀芯1621,阀芯1621上设有上述第二密封面1614,将阀芯1621设有上述第二密封面1614的面体定义为第一端面,与第一端面背向的面体定义为第二端面。其中,第一端面上还设有通过进入口1612延伸至阀体161外侧的第一杆部1622,第一杆部1622用于与外部顶出件配合。第二端面上设有沿远离第一端面的方向延伸的第二杆部1623,第二杆部1623位于流体通道内用于阀芯1621的运动导向。流体通道内还设有沿第二杆部1623的延伸方向分布的导向槽1615,第二杆部1623插设在导向槽1615内,以实现阀芯1621的运动导向。第一杆部1622和第二杆部1623平行或是同轴分布。偏压件164优选为弹簧,偏压件164沿第一杆部1622和第二杆部1623的延伸方向分布,以使偏压件164提供的弹性力作用方向与阀芯1621的移动方向一致。密封体163为呈环状的密封圈,在一实施例中,密封体163固设于阀芯1621上,并且随阀芯1621一起运动,密封体163与第一密封面1613配合的面体上设有凸棱,用于改善密封性能。
在本发明中,第一进液接头135、第一出液接头136、第二进液接头137和第二出液接头138上是否需要设置外部顶出件T,可根据其所对应的第一进液口510、第一出液口520、第二进液610以及第二出液口620上是否设置截流机构而定。补液接口1122上的补液截流机构160和排污接口1121上的排污截流机构170则由外部设备而触发。
上述已经充分描述了第一盒体500、第二盒体600、第二清洁件300、安装腔Z、介质分配机构150以及介质回收机构之间的连接关系,本领域技术人员将理解循环系统如下的工作过程:
为了便于阐述,限定如下情况:只有第二出液口620上设置了第二截流机构Y,第二进液610、第一进液口510和第一出液口520未设置截流机构。 原因如下:第一出液口520处连接有过滤器560,在第一盒体500与安装座130分离时,第一储液腔内的液体不易通过第一出液口520外漏;第一进液口510处可采用延伸柱511结构,在第一盒体500与安装座130分离时,第一进液口510也不易漏液;同样,第二进液610也可采用如第一进液口510处的延伸柱511结构,在第二盒体600与安装座130分离时,第二进液610也不易漏液。第二出液口620的第二截流机构Y在第二盒体600安装至安装座130上后被触发处于开启状态,第二出液口620的第二截流机构Y只有当第二盒体600与安装座130分离时,才由开启状态改变为截断状态,具体工作过程如下:
在洗地机未与外部设备配合时,洗地机处于执行清洁任务状态,第一出液口520通过出液管550向安装腔Z内介质分配机构150输送清洁液体,介质分配机构150润湿第二清洁件300,第二清洁件300湿拖待清洁表面;在此同时,第二盒体600在真空泵651产生的第三抽吸力的作用下,通过安装腔Z内的介质回收机构和进污管将第二清洁件300上的污水溶液吸入第二储液腔内。当第一盒体500内的清洁溶液耗尽或是第二盒体600内存储的污水溶液满载时,洗地机与外部设备对接,用于补液或是排污。
在外部设备与洗地机配合后,补液接口1122上的补液截流机构160在外部设备的作用下处于开启状态,外部设备的补液箱内的清洁溶液依次通过补液接口1122--补液截流机构160的进入口1612--补液截流机构160的流出口1611--补液管1601--第一进液接头135--第一进液口510后,向第一盒体500补入清洁溶液,此为补液过程。
在外部设备与洗地机配合后,排污接口1121上的排污截流机构170在外部设备的作用下处于开启状态,第二盒体600内的污水溶液依次通过第二截流机构Y的进入口--第二截流机构Y的流出口--第二出液口620--第二出液接头138--排污管1701--排污截流机构170的进入口--排污截流机构170的流出口----排污接口1121后,排入外部设备的第二回收箱,此为排污过程。
在本发明中,机身100包括机身本体110和浮动设于机身本体110前部的撞板组件,撞板组件120包括:撞板本体120,撞板本体120呈阶梯状覆盖于洗地机的机身本体110的前部;第二触发机构,与外部驱动电路连接,被配置为在撞板本体120受到碰撞而发生移位的情况下,触发并向洗地机发出停 止运动信号;缓冲机构,被配置为在撞板本体120发生进一步移位的情况下,对撞板本体120进行弹力缓冲;恢复机构,被配置为在撞板本体120发生移位的情况下,对撞板本体120发生的移位情况进行弹性恢复,恢复至机身本体110前部的中央部位。通过上述方式,阶梯状的撞板本体120能够实现洗地机运行方向前部及侧部的碰撞触发,有效提高了洗地机的整体避障能力。当撞板本体120发生碰撞时,撞板本体120和障碍物之间会因碰撞而产生冲击力,在冲击力的作用下,洗地机会产生振动和噪音,缓冲机构能够对撞板本体120进行弹力缓冲,有效地减少振动和降低噪音,提高了用户的使用舒适感,并且提高了洗地机的抗振性能。考虑到撞板本体120在多次碰撞后会与机身本体110之间产生形位偏差,上述形位偏差是指与出厂状态相比撞板本体120与机身本体110之间在位置和形状上的差异,上述形位偏差会导致洗地机发生了碰撞而不触发的情形,还影响外形的美观度,在本发明中,通过恢复机构能够减小或是消除上述形位偏差,从而保障触发的灵敏性和外观的美观度。
在本发明中,机身本体110包括圆盘状的主体P和凸设于主体P前方的前凸部Q,以形成前方后圆的形状;前凸部Q的顶端面低于主体P的顶端面,以在机身本体110的前部形成一阶梯结构,撞板本体120覆盖于上述阶梯结构上。撞板本体120包括覆盖于前凸部Q外周面的第一撞板121和自第一撞板121的顶部向主体P的顶端面延伸的第二撞板122,第二撞板122呈弧形状且覆盖于主体P上。
第一撞板121和第二撞板122的设置形式如下:第一种情况,第一撞板121和第二撞板122一体设置;第二种情况,第一撞板121和第二撞板122上下分体设置。当第一撞板121和第二撞板122采用上下分体设置的形式时,第一撞板121和第二撞板122在安装时不可避免的会存在安装缝隙,外界的灰尘、水汽能够通过安装缝隙进入洗地机内部,为了避免上述情况的发生,在第一撞板121和第二撞板122的连接处设置橡胶密封件(图未示),通过设置上述橡胶密封件能够有效减小或是杜绝外部灰尘和水汽进入洗地机内部,能够在一定程度上延长设备的使用寿命。
为了能够实现机身本体110前方全方位地识别障碍物,第二触发机构包 括多个触发感应器124,触发感应器124的一端与撞板本体120抵接,多个触发感应器124分布于阶梯结构的前侧和阶梯结构的两侧,上述阶梯结构的两侧为洗地机前进方向的左右两侧。由此,在机身本体110向前运行的过程中,其前端和左右两端都能够实现碰撞触发,能够全方位地识别障碍物,可及时调整洗地机的运行状态。
具体地,分布于阶梯结构前侧面体上的多个触发感应器124分成上下两组设置,第一组设于主体P对应于第二撞板122的前向面体上,第二组设于前凸部Q对应于第一撞板121的前侧面体上。由此,不管撞板本体120与障碍物的碰撞区位于撞板本体120的顶部、底部还是中部都能够顺利触发触发感应器124,具有触发灵敏度高的优点。上述多个触发感应器124为碰撞开关,当然可以理解地,上述多个触发感应器124包括但不限于碰撞开关,还可以为其他的能够实现碰撞触发器件和结构。
进一步地,缓冲机构包括设于前凸部Q上用于第一撞板121碰撞缓冲的多个第一弹力缓冲元件125和设于主体P上用于第二撞板122碰撞缓冲的多个第二弹力缓冲元件126。其中,第一弹力缓冲元件125和第二弹力缓冲元件126采用弹性材料制成,上述弹性材料可以为橡胶、尼龙、海绵等。在撞板本体120与障碍物发生碰撞时,障碍物会对撞板本体120产生反作用力,撞板本体120上的反作用力能够驱使撞板本体120朝向机身本体110侧运动,上述运动造成撞板本体120发生进一步移位,第一弹力缓冲元件125和第二弹力缓冲元件126能够吸收部分碰撞时产生的冲击力,实现弹力缓冲。多个第一弹力缓冲元件125之间可以间隔分布,也可以是依次连接形成连续分布的设置方式。同理,多个第二弹力缓冲元件126可以间隔分布,也可以连续分布。在本发明中,第一弹力缓冲元件125和第二弹力缓冲元件126优选以可拆卸的方式设于机身本体110上,由此,能够方便地进行更换。
进一步地,恢复机构包括至少一弹性元件123,撞板本体120通过弹性元件123浮动设于机身本体110的前部,弹性元件123设于机身本体110上且与撞板本体120连接。弹性元件123优选为弹簧,弹性元件123的一端与机身本体110卡接,弹性元件123的另一端与撞板本体120卡接。为了使得撞板本体120回复位置并保持在机身本体110前部的中央位置,弹性元件123以轴对 称的方式设于机身本体110上,且任意一对弹性元件123的前端部之间的距离小于一对弹性元件123的后端部之间的距离。
在本发明中,机身本体110包括底盖112和顶盖111,底盖112的底部设有第一吸尘口F、安装腔Z、驱动轮组、万向轮、第一清洁件200和第二清洁件300,顶盖111的顶部枢接有装饰盖113。装饰盖113具有覆盖于集尘盒400、第一盒体500和第二盒体600上方以使集尘盒400、第一盒体500和第二盒体600封闭于机身本体110内的关闭状态和绕枢接轴向上翻转使得集尘盒400、第一盒体500和第二盒体600裸露于外部的打开状态。由此,能够方便的拆取集尘盒400、第一盒体500和第二盒体600,还能够方便的更换集尘盒400上的海帕,具有使用方便的优点。
上述仅为本发明的一个具体实施方式,其它基于本发明构思的前提下做出的任何改进都视为本发明的保护范围。

Claims (87)

  1. 一种清洁件组件,应用于自移动清洁设备,其特征在于,所述清洁件组件包括:
    第二清洁件,转动设于所述自移动的清洁设备的机身的底部;
    侧抽端盖单元,转动设于所述第二清洁件的一端,所述第二清洁件通过所述侧抽端盖单元与机身连接;
    其中,所述第二清洁件具有转动轴线,所述第二清洁件沿所述转动轴线的方向可拆卸设于所述机身。
  2. 如权利要求1所述的清洁件组件,其特征在于,
    所述侧抽端盖单元包括侧抽端盖,所述侧抽端盖转动设于所述第二清洁件的一端,所述第二清洁件通过所述侧抽端盖与所述机身可拆卸连接。
  3. 如权利要求1-2任一项所述的清洁件组件,其特征在于,
    所述机身的底部的外壁面上设有安装腔,所述安装腔为底部及一侧壁呈敞开口的安装凹槽;
    所述第二清洁件从所述侧壁敞开口可拆卸地设在所述安装腔内。
  4. 如权利要求3所述的清洁件组件,其特征在于,
    所述安装腔的侧壁敞开口位于所述机身的侧壁上,所述侧抽端盖与所述侧壁敞开口配合,所述侧壁敞开口处设有至少一个第一连接部,所述侧抽端盖上设有与所述第一连接部配合的至少一个第二连接部;
    其中,所述侧抽端盖通过所述第一连接部和所述第二连接部之间的配合连接于所述机身上。
  5. 如权利要求4所述的清洁件组件,其特征在于,
    所述第一连接部为沿所述第二清洁件的圆周方向分布的旋扣,所述第二连接部为沿所述第二清洁件的圆周方向分布的卡接块;或者,
    所述第一连接部为设于所述侧壁敞开口处的第一螺纹,所述第二连接部为设于所述侧抽端盖外圆周面上的第二螺纹,其中,所述第一螺纹和所述第二螺纹相配合。
  6. 如权利要求5所述的清洁件组件,其特征在于,
    所述侧抽端盖和所述机身之间设有周向限位结构。
  7. 如权利要求6所述的清洁件组件,其特征在于,
    所述周向限位结构包括沿所述第二清洁件的转动轴线方向分布的凹槽和凸棱,所述凹槽和所述凸棱相卡合;
    所述第二连接部和所述机身其中一者上设有所述凹槽,其中另一者上设有所述凸棱。
  8. 如权利要求1所述的清洁件组件,其特征在于,
    所述第二清洁件的转动轴线与所述自移动机器人的前进方向垂直。
  9. 如权利要求2所述的清洁件组件,其特征在于,
    所述机身内设有用于驱使所述第二清洁件旋转的驱动器,所述驱动器连接有输出端,所述第二清洁件的另一端与所述输出端抵接;
    其中,在所述第二清洁件安装至所述机身后,所述侧抽端盖和所述输出端形成了所述第二清洁件的端部支撑。
  10. 一种自移动清洁设备,其特征在于,包括:
    机身;以及
    清洁件组件,设于所述机身上;
    其中,所述清洁件组件为如权利要求1-9任一项所述的清洁件组件。
  11. 一种自移动清洁设备,其特征在于,包括:
    机身,其底部上设有第一吸尘口;
    第一清洁件,可转动设于所述第一吸尘口内,用于清扫待清洁表面;
    第二清洁件,可转动设于所述机身的底部上,用于湿拖待清洁表面;所述第二清洁件较所述第一清洁件处于所述机身前进方向的后方;
    集尘盒,设于所述机身内,所述集尘盒具有与所述第一吸尘口连通的集尘腔,在第一抽吸力作用下,用于收集由所述第一清洁件清扫的脏物;
    所述集尘盒上还设有与所述集尘腔连通的排尘口,在自移动清洁设备与外部设备配合时,所述排尘口适于与外部设备的第一回收箱连通,并且在第二抽吸力作用下,用于将所述集尘腔内的脏物转移至所述第一回收箱内。
  12. 根据权利要求11所述的自移动清洁设备,其特征在于,所述集尘盒还包括与所述集尘腔连通的进风口;所述进风口处设有第一阀门单元,所述排尘口处设有第二阀门单元;所述第一阀门单元具有关闭所述进风口的 关闭状态和打开所述进风口的敞开状态;所述第二阀门单元具有关闭所述排尘口的关闭状态和打开所述排尘口的敞开状态;所述集尘盒与所述外部设备对接时,所述第二抽吸力驱使所述第一阀门单元和第二阀门单元均开启,以使所述集尘腔与所述第一回收箱连通。
  13. 根据权利要求12所述的自移动清洁设备,其特征在于,所述进风口和排尘口较所述第二清洁件,位于所述机身前进方向的后方。
  14. 根据权利要求12-13中任一项所述的自移动清洁设备,其特征在于,还包括:第一盒体,设于所述机身内;所述第一盒体具有第一储液腔,及与所述第一储液腔连通的第一进液口和第一出液口;所述第一出液口与所述第二清洁件所在的安装腔连通;在自移动清洁设备与外部设备配合时,所述第一进液口适于与所述外部设备的补液箱的补液腔连通。
  15. 如权利要求14所述的自移动清洁设备,其特征在于,还包括:
    第二盒体,具有第二储液腔,及与所述第二储液腔连通的第二进液口和第二出液口;所述第二进液口与所述第二清洁件所在的安装腔连通;所述第二盒体用于在第三抽吸力作用下经所述第二进液口回收所述安装腔内的溶液;在自移动清洁设备与外部设备配合时,所述第二出液口适于与外部设备的第二回收箱的回收腔连通。
  16. 如权利要求15所述的自移动清洁设备,其特征在于,
    所述第一盒体和所述第二盒体分布于所述集尘盒的相对两侧壁外,并且所述集尘盒、所述第一盒体和所述第二盒体中的任意一个可拆卸地设在所述机身内。
  17. 根据权利要求16所述的自移动清洁设备,其特征在于,还包括可拆卸地设在所述机身内的安装座;所述安装座的顶部上设有供所述第一盒体、所述集尘盒及所述第二盒体分别沿竖向可拆卸地安装的第一凹槽、第二凹槽及第三凹槽。
  18. 根据权利要求17所述的自移动清洁设备,其特征在于,所述安装座的底部上设有向上凹陷的凹陷区域;所述第二清洁件所在的安装腔设于所述机身的底部上,所述安装腔对应于所述凹陷区域,以供所述第二清洁件安装。
  19. 根据权利要求15所述的自移动清洁设备,其特征在于,
    所述机身的侧壁上设有与所述第一进液口对应的补液接口,在所述自移动清洁设备通过所述补液接口与外部设备配合时,迫使所述第一进液口适于与所述外部设备的补液箱的补液腔连通;和/或
    所述机身的侧壁上设有与所述第二出液口对应的排污接口,当所述自移动清洁设备通过所述排污接口与所述外部设备配合时,迫使所述第二出液口适于与所述外部设备的所述第二回收箱的回收腔连通;和/或
    所述进风口和排尘口均设在所述集尘盒的底部上,所述机身底部上设有与所述进风口对应的进风接口、与所述排尘口对应的排尘接口,在所述自移动清洁设备的排尘接口与所述外部设备配合时,迫使所述集尘腔与所述第一回收箱连通。
  20. 根据权利要求19所述的自移动清洁设备,其特征在于,
    所述补液接口上设有补液截流机构,所述补液截流机构具有截断所述补液接口的截断状态和打开所述补液接口的开启状态;在开启状态下,所述补液接口与所述第一进液口连通;和/或
    所述排污接口上设有排污截流机构,所述排污截流机构具有截断所述排污接口的截断状态和打开所述排污接口的开启状态;在开启状态下,所述排污接口与所述第二出液口连通。
  21. 如权利要求11-13中任一项所述的自移动清洁设备,其特征在于,
    所述机身的侧壁上设有线激光模组,所述线激光模组用于检测所述机身的外侧壁与外部的清扫边界之间的距离;和/或
    所述机身的顶部上设有顶部开口;所述自移动清洁设备还包括设在所述机身内的支撑结构,及设在所述支撑结构的顶部上的测距机构;所述测距机构受所述支撑结构的驱动可在伸出所述顶部开口的第一状态和回缩在机身内的第二状态之间切换;所述测距机构较所述第二清洁件处于所述机身前进方向的后方;
    所述测距机构接收外界障碍物的碰撞力的驱动,以控制所述支撑结构做下降运动。
  22. 根据权利要求21所述的自移动清洁设备,其特征在于,所述机身还设有感测单元、与所述感测单元连接的控制器,所述感测单元用于检测外界障碍物的高度,所述支撑结构受所述控制器的控制而做升降运动。
  23. 根据权利要求14-15中任一项所述的自移动清洁设备,其特征在于,所述安装腔设在所述机身的底部的外壁面上,所述安装腔为底部及侧壁呈敞开口的安装凹槽;
    所述第二清洁件从所述侧壁敞开口可拆卸地设在所述安装腔内。
  24. 根据权利要求23所述的自移动清洁设备,其特征在于,
    还包括一个侧抽端盖单元,所述第二清洁件的一端可转动地设在所述侧抽端盖单元上,所述侧抽端盖单元与所述机身可拆卸地固定连接,所述第二清洁件的另一端与设于所述机身内的驱动器传动连接,且受所述驱动器的驱动而转动;其中,所述第二清洁件沿其转动轴线方向可拆卸地设于所述安装腔内。
  25. 一种清洁系统,其特征在于,包括:
    如权利要求11-24中任一项所述的自移动清洁设备;
    清洁基站,设有第一回收箱;在所述清洁基站与所述自移动清洁设备配合时,所述排尘口适于与清洁基站的第一回收箱连通。
  26. 一种撞板组件,应用于自移动清洁设备,其特征在于,包括:
    撞板本体,所述撞板本体呈阶梯状覆盖于自移动清洁设备的机身本体的前部;
    第二触发机构,与外部驱动电路连接,被配置为在所述撞板本体受到碰撞而发生移位的情况下,触发并向所述自移动清洁设备发出停止运动信号;
    缓冲机构,被配置为在所述撞板本体发生进一步移位的情况下,对所述撞板本体进行弹力缓冲;
    恢复机构,被配置为在所述撞板本体发生移位的情况下,对所述撞板本体发生的移位情况进行弹性恢复,恢复至所述机身本体前部的中央部位。
  27. 如权利要求26所述的撞板组件,其特征在于,
    所述机身本体包括圆盘状的主体和凸设于所述主体前方的前凸部,以 形成前方后圆的形状;所述前凸部的顶端面低于所述主体的顶端面,以在所述机身本体的前部形成一阶梯结构。
  28. 如权利要求27所述的撞板组件,其特征在于,
    所述第二触发机构包括多个触发感应器,所述触发感应器的一端与所述撞板本体抵接,所述多个触发感应器分布于所述阶梯结构的前侧和所述阶梯结构的两侧,其中,所述阶梯结构的两侧为所述自移动清洁设备前进方向的左右两侧。
  29. 如权利要求27或28所述的撞板组件,其特征在于,
    所述撞板本体包括覆盖于所述前凸部外周面的第一撞板和自所述第一撞板的顶部向所述主体的顶端面延伸的第二撞板,所述第二撞板呈弧形状且覆盖于所述主体上。
  30. 如权利要求29所述的撞板组件,其特征在于,
    所述第一撞板和所述第二撞板一体设置;或者,
    所述第一撞板和所述第二撞板上下分体设置。
  31. 如权利要求30所述的自移动清洁设备,其特征在于,
    在所述第一撞板和所述第二撞板上下分体设置的情况下,所述第一撞板和所述第二撞板的连接处设有橡胶密封件。
  32. 如权利要求29所述的撞板组件,其特征在于,
    所述缓冲机构包括设于前凸部上用于所述第一撞板碰撞缓冲的多个第一弹力缓冲元件和设于所述主体上用于所述第二撞板碰撞缓冲的多个第二弹力缓冲元件。
  33. 如权利要求26所述的撞板组件,其特征在于,
    所述恢复机构包括至少一弹性元件,所述撞板本体通过弹性元件浮动设于所述机身本体的前部,所述弹性元件设于所述机身本体上且与所述撞板本体连接。
  34. 如权利要求33所述的撞板组件,其特征在于,
    所述弹性元件以轴对称的方式设于所述机身本体上,其中,任意一对所述弹性元件的前端部之间的距离小于一对所述弹性元件的后端部之间的距离。
  35. 一种自移动清洁设备,其特征在于,包括:
    机身,所述机身包括机身本体和浮动设于所述机身本体前部的如权利要求26-34任一项所述的撞板组件。
  36. 一种循环系统,其特征在于,包括:
    第一盒体,具有第一储液腔,及与所述第一储液腔连通的第一进液口和第一出液口;
    第二盒体,具有第二储液腔,及与所述第二储液腔连通的第二进液口和第二出液口;
    安装件,具有安装腔,所述安装腔用于供第二清洁件可转动地安装;
    所述第一出液口与所述安装腔连通;所述第二进液口与所述安装腔连通,所述第二盒体用于在第三抽吸力作用下经所述第二进液口回收所述安装腔内的溶液;
    所述第一进液口适于与外部设备的补液箱的补液腔连通;所述第二出液口适于与外部设备的第二回收箱的回收腔连通。
  37. 根据权利要求36所述的循环系统,其特征在于,还包括
    第一截流机构,设在所述第一进液口上,所述第一截流机构具有截断所述第一进液口的截断状态和打开所述第一进液口的开启状态;和/或
    第二截流机构,设在所述第二出液口上,所述第二截流机构具有截断所述第二出液口的截断状态和打开所述第二出液口的开启状态。
  38. 根据权利要求37所述的循环系统,其特征在于,所述第一截流机构和/或第二截流机构包括
    阀体,具有流体通道及与所述流体通道连通的第一进口、第一出口;所述流体通道内具有沿其内壁一圈分布的第一密封面;
    密封座,可滑动地设在所述流体通道内;所述密封座具有与所述第一密封面正对的第二密封面;
    密封体,固定在所述第一密封面或第二密封面上;
    偏压件,设在所述阀体与所述密封座之间,对所述密封座施加朝向所述第一密封面的偏压力;
    在截断状态,受所述偏压力的作用,所述密封体被夹持在所述第一密 封面与第二密封面之间,密封所述第一密封面和第二密封面;
    在开启状态,所述密封座受外部顶出件的抵接力,而迫使所述第二密封面与所述第一密封面分离。
  39. 如权利要求37或38所述的循环系统,其特征在于,
    还包括补液管,所述补液管的一端与所述第一进液口密封连接,另一端连接于补液接口;和/或
    排污管,所述排污管的一端与所述第二出液口密封连接,另一端连接于排污接口。
  40. 如权利要求36-38中任一项所述的循环系统,其特征在于,所述安装腔的内壁面上凸设有第一凸起,所述第一凸起的端面可抵接或邻近所述第二清洁件的外圆周面;所述安装腔上设有第二进口和第二出口,且分布在所述第一凸起的两侧;
    所述第一出液口与所述第二进口密封连通,所述第二进液口与所述第二出口密封连通;
    受所述第二清洁件转动的驱使,所述安装腔内的溶液由所述第二进口、经所述第二清洁件的外圆周面而带动到所述第二出口处。
  41. 根据权利要求40所述的循环系统,其特征在于,所述安装腔的内壁面上设有分布在所述第一凸起两侧的第一圆弧面和第二圆弧面,所述第一圆弧面和第二圆弧面可抵接或邻近所述第二清洁件的外圆周面上;所述第一圆弧面和第二圆弧面分别与所述第一凸起之间的所述安装腔形成向外凸出的进液区和出液区;
    所述第二进口设在所述进液区上,所述第二出口设在所述出液区上。
  42. 根据权利要求41所述的循环系统,其特征在于,还包括过滤件,设在所述出液区内,较所述第二出口靠近所述第二清洁件;和/或
    还包括设在所述进液区上的介质分配机构,所述介质分配机构上设有n级流道,任意一级流道具有2n个沿所述介质分配机构的长度方向均匀分布的出口,所述出口形成2n-1组对称分布在所述介质分配机构上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,所述第二进口通过设在初级流道的中部上,而间接地设在所述安装件上,末 级流道的所述出口作为介质的排出口。
  43. 根据权利要求42所述的循环系统,其特征在于,
    所述n级流道具有2n-1个分支流道,同一级的所有所述分支流道形成2n-2组对称分布在所述分配座上,其中n≥2;相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的所述出口。
  44. 根据权利要求36-38中任一项所述的循环系统,其特征在于,所述第一出液口通过出液管与所述安装腔的第二进口密封连通;所述循环系统还包括设在所述出液管上的第二抽吸结构,用于产生抽吸力,以驱使所述第一盒体内的清洁溶液输送至所述安装腔内。
  45. 如权利要求36-38中任一项所述的循环系统,其特征在于,还包括
    液位检测结构,设于所述第一储液腔内,所述第一储液腔在竖直方向上存在高度差;液位检测结构包括设于所述第一储液腔的最低位置处用于检测最低液位的第一导电件和设于所述第一储液腔的最高位置处用于检测最高液位的的第二导电件,所述安装件上设有用于与所述第一导电件配合的第一端子和用于与所述第二导电件配合的第二端子;其中,所述清洁溶液为导电介质,当所述第一盒体安装至所述安装件后,所述第一导电件与所述第一端子连接,所述第二导电件与所述第二端子连接;和/或
    满载检测结构,设于所述第二储液腔内,用于检测所述第二盒体内的最高液位,所述满载检测结构包括浮子,浮杆及永磁体,所述浮子设于浮杆的一端,所述浮杆远离浮子的一端通过摆动轴可转动地设在第二盒体内,所述永磁体固定在所述浮子上,所述第二盒体内设有与所述永磁体配合的霍尔传感器;
    其中,所述浮子的密度小于所述第二盒体内的溶液的密度。
  46. 一种自移动清洁设备,其特征在于,包括
    机身,其上设有与第一进液口和第二出液口一一对应的接口;
    循环系统,设在所述机身内,所述循环系统包括安装腔;以及
    第二清洁件,可转动地设在所述循环系统的安装腔内;
    其中,所述循环系统为如权利要求36至45中任一项所述的循环系统。
  47. 一种清洁系统,其特征在于,包括
    如权利要求46所述的自移动清洁设备;及
    清洁基站,具有补液箱和第二回收箱,所述清洁基站通过与所述机身的接口对应配合,以使所述补液腔与所述第一进液口连通,所述第二回收腔与所述第二出液口连通。
  48. 一种尘盒组件,其特征在于,包括:
    集尘盒,设于用于清扫待清洁表面的第一清洁件后方,所述集尘盒内形成有集尘腔,所述集尘腔包括能够使尘气进入所述集尘腔的进尘口和能够使干净气流流出所述集尘腔的出风口;
    尘气通道,设在所述第一清洁件与所述进尘口之间,用于供尘气流通,所述进尘口位于所述第一清洁件的上方;
    导风单元,设于所述集尘腔底部,用于与外部设备对接进行排尘。
  49. 如权利要求48所述的尘盒组件,其特征在于,
    所述导风单元包括能够使外部设备产生的抽吸气流进入所述集尘腔的进风口和能够使所述集尘腔内的脏物排出所述集尘盒的排尘口;
    所述进风口处设有第一阀门单元,所述排尘口处设有第二阀门单元,所述第一阀门单元和所述第二阀门单元具有关闭状态和敞开状态;
    所述第一阀门单元和所述第二阀门单元分别响应于所述抽吸气流的作用而使得所述进风口和所述排尘口由关闭状态切换至敞开状态,以使所述集尘盒能够与所述外部设备对接实现自动排尘。
  50. 如权利要求48或49所述的尘盒组件,其特征在于,还包括:
    过滤单元,可拆卸设于所述集尘腔的顶部,经由所述过滤单元过滤后的干净气流通过所述出风口排出所述集尘盒。
  51. 如权利要求50所述的尘盒组件,其特征在于,所述过滤单元包括过滤件和硬质镂空件,所述硬质镂空件和所述过滤件固设以形成一整体;
    其中,所述硬质镂空件位于过滤单元靠近集尘腔内部的一面,所述硬质镂空件被配置为防止所述集尘腔内尘气中的尖锐颗粒损伤所述过滤件。
  52. 如权利要求51所述的尘盒组件,其特征在于,
    所述集尘盒的顶部枢接有上盖,所述上盖具有打开状态和关闭状态; 当所述上盖处于打开状态时,所述过滤件裸露于所述集尘盒的顶部;当所述上盖处于关闭状态时,所述过滤件被封设于所述集尘盒内;
    所述上盖靠近所述过滤件侧的面体上设有限位块,当所述上盖处于关闭状态时,所述限位块抵设于所述过滤件的顶部。
  53. 如权利要求48所述的尘盒组件,其特征在于,
    所述集尘盒的顶部枢接有提手,所述提手与所述集尘盒的枢接处设有凸部;
    其中,所述提手具有初始状态和提拉状态,所述凸部被配置为响应于所述提手在所述初始状态与所述提拉状态之间的改变而固定或是释放所述集尘盒。
  54. 一种清洁组件,其特征在于,包括:
    如权利要求48-53任一项所述的尘盒组件;
    第一清洁件,设于所述尘盒组件的底部前方,用于清扫待清洁表面;所述尘气通道连通所述第一清洁件与所述集尘腔的进尘口;
    第二清洁件,设于所述尘盒组件的底部,用于湿拖待清洁表面;
    安装座,所述尘盒组件设于所述安装座内;
    第一盒体,设于所述安装座内且存储有清洁溶液,用于向所述第二清洁件提供清洁溶液;
    第二盒体,设于所述安装座内,用于收集所述第二清洁件上的脏污溶液;
    其中,所述第一盒体和所述第二盒体以轴对称的方式设于所述集尘盒的两侧。
  55. 如权利要求54所述的清洁组件,其特征在于,
    所述安装座上设有与所述凸部配合的卡槽;
    其中,当所述提手处于初始状态时,所述凸部与所述卡槽卡接;当所述提手处于提拉状态时,所述凸部从所述卡槽中脱离。
  56. 一种自移动清洁设备,其特征在于,包括:
    如权利要求54或55中所述的清洁组件;
    机身,所述清洁组件设于所述机身。
  57. 一种清洁系统,其特征在于,包括:
    如权利要求56所述的自移动清洁设备;
    清洁基站,用于放置所述自移动清洁设备进行排尘和排脏污溶液作业。
  58. 一种介质分配机构,其特征在于,包括:
    分配座,其上设有n级流道,任意一级流道具有2 n个沿分配座的长度方向均匀分布的出口,所述出口形成2 n-1组对称分布在所述分配座上;相邻两级流道中,前一级流道的出口作为后一级流道的进口,其中n≥1的整数,初级流道的中部上设有总流入口,末级流道的所述出口作为介质的排出口。
  59. 根据权利要求58所述的介质分配机构,其特征在于,所述n级流道具有2 n-1个分支流道,同一级的所有所述分支流道形成2 n-2组对称分布在所述分配座上,其中n≥2;
    相邻两级流道中,前一级分支流道的一个出口作为后一级一个分支流道的进口,每个分支流道具有两个对称分布的所述出口。
  60. 根据权利要求59所述的介质分配机构,其特征在于,其中级的分支流道的同一个出口对应的级的两个分支流道,该两个所述分支流道对称分布在该所述级的分支流道对应的n级分支流道的同一个出口的两侧。
  61. 根据权利要求58-60中任一项所述的介质分配机构,其特征在于,
    所述分配座内部中空设置,以形成中空腔,所述中空腔沿所述分配座的长度方向延伸;
    所述n级流道设于所述中空腔内。
  62. 根据权利要求61所述的介质分配机构,其特征在于,所述分配座包括底座;所述底座上设有向内凹陷的中空腔,所述中空腔的底部上设有与n级流道的排布一一对应的安装槽;
    及密封设在所述安装槽的槽口上的盖板,所述安装槽的内腔与所述盖板之间围成所述n级流道;
    所述总流入口设在所述安装槽的槽壁上,所述末级流道的出口贯穿设在所述安装槽的槽底所在的底座的部分上。
  63. 根据权利要求62所述的介质分配机构,其特征在于,所述盖板面向所述安装槽一侧的内壁面上设有与所述安装槽的槽口对应的第一凸部;所述第一凸部密封插接在所述安装槽的槽口内。
  64. 根据权利要求63所述的介质分配机构,其特征在于,所述安装槽上相对的两侧壁分别与各自正对的所述中空腔的内壁之间形成第一卡槽和第二卡槽;
    所述盖板的内壁面上还设有位于所述第一凸部两侧外的第二凸部和第三凸部,所述第二凸部和第三凸部分别插接在所述第一卡槽和第二卡槽内。
  65. 根据权利要求61所述的介质分配机构,其特征在于,
    所述排出口内均设有至少一个匀流条,用于等分所述排出口。
  66. 根据权利要求65所述的介质分配机构,其特征在于,所述排出口的出口端所在的底座的表面上,具有与所述排出口一一对应连通且凹陷的均流腔;所述均流腔呈对称的锥型,所述排出口分布在所述锥型的对称轴上。
  67. 一种自移动清洁设备,其特征在于,包括
    机身,设有安装腔;
    第二清洁件,可转动设于所述安装腔内,用于湿拖待清洁表面;
    第一盒体,设于所述机身内,用于向所述安装腔输送清洁溶液;以及
    介质分配机构,设于所述安装腔内,且与所述第一盒体连接,用于润湿所述第二清洁件;
    其中,所述介质分配机构为如权利要求58至66中任一项所述的介质分配机构。
  68. 一种介质回收机构,用于自移动清洁设备的第二清洁件上污水溶液的回收,所述第二清洁件转动设于所述自移动清洁设备的底部,所述第二清洁件具有用于与待清洁表面接触的清洁面,其特征在于,包括:
    刮板座,所述刮板座设有刮刃部、收容腔、与所述收容腔连通的排液口,所述收容腔和所述刮刃部沿所述第二清洁件的轴向方向延伸,所述刮刃部与所述第二清洁件的清洁面抵接,所述收容腔被配置为收集经由所述刮刃部挤压所述清洁面获得的污水溶液;以及
    过滤件,具有若干网孔,所述过滤件设于所述收容腔内,且分布于所述清洁面和所述排液口之间;
    其中,所述过滤件被配置为通过吸附污水溶液促使所述收容腔内形成负压,以使污水溶液向所述排液口方向流动。
  69. 如权利要求68所述的介质回收机构,其特征在于,
    所述刮板座的底部设有与所述第二清洁件的清洁面接触的摩擦面;
    所述摩擦面朝向远离所述清洁面的方向凹陷形成有所述收容腔,所述刮刃部朝向所述清洁面的方向凸设于所述收容腔腔口的边沿上。
  70. 如权利要求68或69所述的介质回收机构,其特征在于,
    所述收容腔内设有连接配合部,所述过滤件设于连接配合部上,所述连接配合部被配置为在所述收容腔的腔壁上形成用于所述过滤件安装和限位的台阶结构;
    其中,所述过滤件与所述清洁面之间存在预设间隙。
  71. 如权利要求68-70任一项所述的介质回收机构,其特征在于,
    所述过滤件采用具有液体吸附能力的吸附材料制成。
  72. 如权利要求68-70任一项所述的介质回收机构,其特征在于,
    所述若干网孔以阵列的方式排布于所述过滤件上。
  73. 如权利要求68-70任一项所述的介质回收机构,其特征在于,
    所述刮刃部与所述收容腔等长设置。
  74. 如权利要求68所述的介质回收机构,其特征在于,
    所述刮板座上还设有安装结构,所述刮板座通过所述安装结构可拆卸设于目标件上。
  75. 如权利要求74所述的介质回收机构,其特征在于,
    所述安装结构包括设于所述刮板座上的磁性件,所述磁性件被配置为通过磁力的作用使得所述刮板座吸附于所述目标件上。
  76. 如权利要求75所述的介质回收机构,其特征在于,
    所述刮板座还设有用于收容所述磁性件的安装槽。
  77. 一种自移动清洁设备,其特征在于,包括:
    机身,所述机身的底部设有用于湿拖待清洁表面的第二清洁件和用于 驱使所述机身前进或是后退的驱动轮组;
    介质回收机构,设于所述机身内且与所述第二清洁件相邻设置;
    第二盒体,设于所述机身内,且与所述介质回收机构连接,用于存储经由所述介质回收机构收集的污水溶液;以及
    负压发生器,与所述第二盒体连接,所述负压发生器被配置为使得所述第二盒体内形成负压,以使污水溶液由所述介质回收机构流入所述第二盒体内;
    其中,所述介质回收机构为如权利要求68至76中任一项所述的介质回收机构。
  78. 一种配合结构,其特征在于,包括
    集尘盒,适于可拆卸地设在自移动清洁设备的机身内,用于接收自移动清洁设备的第一清洁件清扫的脏物;
    第一盒体和第二盒体,适于分别可拆卸地设在所述机身内,且分布在所述集尘盒的相对两侧壁外,所述第一盒体具有第一储液腔,所述第二盒体具有第二储液腔;
    所述第一盒体的第一储液腔适于与自移动清洁设备的第二清洁件所在的安装腔连通,用于向所述安装腔内提供清洁溶液;第二盒体的第二储液腔适于与所述安装腔连通,在第三抽吸力下,用于回收所述安装腔内的溶液。
  79. 根据权利要求78所述的配合结构,其特征在于,还包括安装座,所述第一盒体、集尘盒及第二盒体分别可拆卸地设在所述安装座上。
  80. 根据权利要求79所述的配合结构,其特征在于,所述安装座上设有依次分布且间隔的第一凹槽、第二凹槽及第三凹槽;所述第一盒体、集尘盒及第二盒体分别可拆卸地设在所述第一凹槽、第二凹槽及第三凹槽内。
  81. 根据权利要求80所述的配合结构,其特征在于,所述第一凹槽、第二凹槽及第三凹槽设在所述安装座的顶部上;所述第一盒体、集尘盒及第二盒体沿竖向分别可拆卸安装在各自所在的凹槽内。
  82. 根据权利要求79-81任一项所述的配合结构,其特征在于,
    所述第一盒体的底部设有第一进液口和第一出液口,所述安装座上设 有用于与所述第一进液口对接导通的第一进液接头和用于与所述第一出液口对接导通的第一出液接头。
  83. 根据权利要求82任一项所述的配合结构,其特征在于,还包括:
    第一截流机构,设于所述第一进液口和/或所述第一出液口上,所述第一截流机构具有截断所述第一进液口和/或所述第一出液口的截断状态和打开所述第一进液口和/或所述第一出液口的开启状态;
    当所述第一盒体与所述安装座分离时,所述第一截流机构处于截断状态。
  84. 根据权利要求79-81任一项所述的配合结构,其特征在于,
    所述第二盒体的底部设有第二进液口和第二出液口,所述安装座上设有用于与所述第二进液口对接导通的第二进液接头和用于与所述第二出液口对接导通的第二出液接头。
  85. 根据权利要求84任一项所述的配合结构,其特征在于,还包括:
    第二截流机构,设于所述第二进液口和/或所述第二出液口上,所述第二截流机构具有截断所述第二进液口和/或所述第二出液口的截断状态和打开所述第二进液口和/或所述第二出液口的开启状态;
    当所述第二盒体与所述安装座分离时,所述第二截流机构处于截断状态。
  86. 根据权利要求79-81任一项所述的配合结构,其特征在于,还包括:
    液位检测结构,设于所述第一储液腔内,所述第一储液腔在竖直方向上存在高度差;液位检测结构包括设于所述第一储液腔的最低位置处用于检测最低液位的第一导电件和设于所述第一储液腔的最高位置处用于检测最高液位的的第二导电件,所述安装座上设有用于与所述第一导电件配合的第一端子和用于与所述第二导电件配合的第二端子;其中,所述清洁溶液为导电介质,当所述第一盒体安装至所述安装座后,所述第一导电件与所述第一端子连接,所述第二导电件与所述第二端子连接;和/或
    满载检测结构,设于所述第二储液腔内,用于检测所述第二盒体内的最高液位,所述满载检测结构包括浮子,浮杆及永磁体,所述浮子设于浮杆的一端,所述浮杆远离浮子的一端通过摆动轴可转动地设在第二盒体内, 所述永磁体固定在所述浮子上,所述第二盒体内设有与所述永磁体配合的霍尔传感器;
    其中,所述浮子的密度小于所述第二盒体内的溶液的密度。
  87. 一种自移动清洁设备,其特征在于,包括
    机身;以及
    配合结构,设于所述机身内;
    其中,所述配合结构为如权利要求78至86中任一项所述的配合结构。
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