CN113100672A - Mopping and cleaning structure of sweeping robot - Google Patents

Mopping and cleaning structure of sweeping robot Download PDF

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Publication number
CN113100672A
CN113100672A CN202110513485.4A CN202110513485A CN113100672A CN 113100672 A CN113100672 A CN 113100672A CN 202110513485 A CN202110513485 A CN 202110513485A CN 113100672 A CN113100672 A CN 113100672A
Authority
CN
China
Prior art keywords
output shaft
mopping
cleaning structure
rotating disc
sweeping robot
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202110513485.4A
Other languages
Chinese (zh)
Inventor
李军应
梁智颖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Huaxin Information Technology Co Ltd
Original Assignee
Shenzhen Huaxin Information Technology Co Ltd
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
Application filed by Shenzhen Huaxin Information Technology Co Ltd filed Critical Shenzhen Huaxin Information Technology Co Ltd
Priority to CN202110513485.4A priority Critical patent/CN113100672A/en
Publication of CN113100672A publication Critical patent/CN113100672A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/28—Floor-scrubbing machines, motor-driven
    • A47L11/282—Floor-scrubbing machines, motor-driven having rotary tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4038—Disk shaped surface treating tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts 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
    • A47L11/4063—Driving means; Transmission means therefor
    • A47L11/4069—Driving or transmission means for the cleaning tools
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation

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  • Nozzles For Electric Vacuum Cleaners (AREA)

Abstract

A mopping and cleaning structure of a sweeping robot is hung at the bottom of a sweeping robot main body, can rotate relative to the ground to mop and clean and comprises a driving part, a first rotary disc, a second rotary disc and an excitation part; the driving part comprises a driving motor which drives the first turntable and the second turntable to rotate; the vibration exciting part is arranged on an output shaft of the driving motor and is used for vibrating the mopping cleaning structure when the mopping cleaning structure works. When the mopping cleaning structure works, the vibration excitation part can vibrate the mopping cleaning structure, so that the aim of removing stubborn stains is fulfilled.

Description

Mopping and cleaning structure of sweeping robot
Technical Field
The invention relates to an accessory of a sweeping robot for indoor cleaning, in particular to a floor mopping and cleaning structure of the sweeping robot.
Background
Along with the continuous improvement of the living standard of people, the sweeping robot is produced. The floor sweeping robot can automatically finish floor cleaning work in a room by means of certain artificial intelligence. Generally comprises three steps of cleaning, dust absorption and mopping.
The mopping work of the existing sweeping robot is generally finished by adopting a mopping and cleaning structure. The floor mopping cleaning structure of the sweeping robot in the market adopts a double-turntable opposite-rotating floor mopping cleaning structure, the floor mopping efficiency of the floor mopping cleaning structure is not good, and the problem that the floor mopping is not clean is caused especially for stubborn stains and sometimes.
Disclosure of Invention
In order to solve the problems, the invention provides a floor mopping cleaning structure of a floor sweeping robot, which can effectively remove stubborn stains for society.
The technical scheme of the invention is as follows: the mopping and cleaning structure of the sweeping robot is suspended at the bottom of a sweeping robot main body, can rotate relative to the ground to mop and clean, and comprises a driving part, a first rotating disc, a second rotating disc and an excitation part;
the driving part comprises a driving motor which drives the first turntable and the second turntable to rotate;
the vibration exciting part is arranged on an output shaft of the driving motor and is used for vibrating the mopping cleaning structure when the mopping cleaning structure works.
As an improvement of the present invention, a first output shaft and a second output shaft are respectively disposed at two ends of the driving motor, the first output shaft and the second output shaft are parallel to a connecting line of the axes of the first rotating disc and the second rotating disc, the first output shaft drives the first rotating disc to rotate through a first transmission mechanism, and the second output shaft drives the second rotating disc to rotate through a second transmission mechanism.
In an improvement of the present invention, the excitation member includes at least a first excitation member provided on an extension of the first output shaft, and vibrates the mopping cleaning structure by an action of the first excitation member when the first output shaft rotates.
As an improvement of the present invention, the excitation member further includes a second excitation member provided on an extension of the second output shaft, and the mopping cleaning structure vibrates by an action of the second excitation member when the second output shaft rotates.
As an improvement of the present invention, a first output shaft and a second output shaft are respectively disposed at two ends of the driving motor, the first output shaft and the second output shaft are perpendicular to a connecting line of axes of the first rotating disc and the second rotating disc, the first output shaft respectively drives the first rotating disc and the second rotating disc to rotate through a first transmission mechanism and a second transmission mechanism, and the excitation component is disposed on the second output shaft.
As an improvement to the invention, the excitation part is an eccentric wheel.
As an improvement to the present invention, the first transmission mechanism includes a first worm and a first reduction gear set, one end of the first worm is connected to the first output shaft, and the other end of the first worm is meshed with the first reduction gear set.
As an improvement to the present invention, the second transmission mechanism includes a second worm and a second reduction gear set, one end of the second worm is connected to the second output shaft, and the other end of the second worm is meshed with the second reduction gear set.
As an improvement of the invention, a first cleaning cloth is arranged on the lower bottom surface of the first rotating disc; and a second cleaning cloth is arranged on the lower bottom surface of the second rotating disc.
The invention adopts the structure that the vibration exciting part is arranged on the output shaft of the driving motor, so that when the mopping cleaning structure works, the vibration exciting part can vibrate the mopping cleaning structure, thereby achieving the purpose of removing stubborn stains.
Drawings
Fig. 1 is a schematic plan view of a first embodiment of the present invention.
Fig. 2 is a schematic view of the cross-sectional structure a-a in fig. 1.
Fig. 3 is a schematic plan view of a second embodiment of the present invention.
Fig. 4 is an exploded view of the sweeping robot main body according to the present invention.
Fig. 5 is a schematic plan view of the assembled structure of fig. 4.
Fig. 6 is a schematic view of a sectional structure B-B in fig. 5.
Detailed Description
Referring to fig. 1 and 2, fig. 1 and 2 disclose a first embodiment of a floor mopping cleaning structure of a floor sweeping robot, the floor mopping cleaning structure includes a driving part 1, a first rotating disc 2, a second rotating disc 3 and an excitation part 4, and the floor mopping cleaning structure is suspended at the bottom of a floor sweeping robot main body 10 when in use, in this embodiment, the floor mopping cleaning structure is suspended at the bottom of the floor sweeping robot main body 10 through four soft connecting pieces 110, as shown in fig. 4-6, the soft connecting pieces 110 are cylindrical, one end of the cylinder is provided with a first annular groove 120 for movably connecting with the floor sweeping robot main body 10, and the other end of the cylinder is provided with a second annular groove 130 for movably connecting with the driving part 1 of the floor mopping cleaning structure; so connected, the mopping cleaning structure can be arranged to rotate relative to the ground for mopping cleaning; of course, in this embodiment, the flexible connector 110 may be replaced by an elastic coupling, which may be a spring or the like.
As shown in the figure, the driving portion 1 includes a driving motor 11, two ends of the driving motor 11 are respectively provided with a first output shaft 111 and a second output shaft 112, the first output shaft 111 and the second output shaft 112 are parallel to a connection line of the axes of the first rotating disk 2 and the second rotating disk 3, the first output shaft 111 drives the first rotating disk 2 to rotate through a first transmission mechanism 113, and the second output shaft 112 drives the second rotating disk 3 to rotate through a second transmission mechanism 114. In this embodiment, the driving portion 1 further includes a gear box 13, and the driving motor 11, the first output shaft 111, the second output shaft 112, the first transmission mechanism 113, and the second transmission mechanism 114 are all disposed in the gear box 13.
As shown in fig. 2, the exciting member 4 includes at least a first exciting member 41, and the first exciting member 41 is provided on an extension of the first output shaft 111, and vibrates the mopping structure by the action of the first exciting member 41 when the first output shaft 111 rotates.
The excitation member 4 further includes a second excitation member (not shown) provided on an extension of the second output shaft 112, and vibrates the mopping cleaning structure by virtue of the action of the second excitation member when the second output shaft 112 rotates.
Preferably, the vibration exciting part 4 is an eccentric wheel, and the vibration amplitude can be adjusted by adjusting the weight of the eccentric wheel. Through setting up excitation part 4 to make clean structure of mopping can be at the high-frequency vibration of mopping in-process, thereby reach the mesh of cleaing away stubborn stain.
Preferably, the first transmission mechanism 113 includes a first worm 1131 and a first reduction gear set 1132, one end of the first worm 1131 is connected to the first output shaft 111, and the other end of the first worm 1131 is engaged with the first reduction gear set 1132 (for convenience of illustration, the first reduction gear set 1132 is not shown in a complete figure).
Preferably, the second transmission mechanism 114 includes a second worm 1141 and a second reduction gear set 1142, one end of the second worm 1141 is connected to the second output shaft 112, and the other end of the second worm 1141 is engaged with the second reduction gear set 1142 (the second reduction gear set 1142 is not shown in the figure for convenience of illustration).
Preferably, a first cleaning cloth 21 is arranged on the lower bottom surface of the first rotating disc 2; the lower bottom surface of the second rotating disc 3 is provided with a second cleaning cloth 31, the first cleaning cloth 21 can be connected with the first rotating disc 2 through a first magic tape, and the second cleaning cloth 31 can be connected with the second rotating disc 3 through a second magic tape.
Referring to fig. 3, fig. 3 shows a second embodiment of a floor-mopping cleaning structure of a floor-sweeping robot, the embodiment shown in fig. 3 has the same general structure as the embodiment shown in fig. 1 and fig. 2, except that two ends of the driving motor 11 are respectively provided with a first output shaft 111 and a second output shaft 112, the first output shaft 111 and the second output shaft 112 are perpendicular to a connecting line of axes of the first rotating disk 2 and the second rotating disk 3, the first output shaft 111 respectively drives the first rotating disk 2 and the second rotating disk 3 to rotate through a first transmission mechanism 113 and a second transmission mechanism 114, and the excitation part 4 is arranged on the second output shaft 112.
Likewise, the vibration excitation part 4 is an eccentric wheel, and the vibration amplitude can be adjusted by adjusting the weight of the eccentric wheel.

Claims (10)

1. The utility model provides a clean structure of mopping of robot of sweeping floor, clean structure of mopping floor hangs in the bottom of the robot main part of sweeping floor, and sets up to rotate for ground and clean its characterized in that drags the ground for the ground: comprises a driving part (1), a first turntable (2), a second turntable (3) and a vibration exciting part (4);
the driving part (1) comprises a driving motor (11), and the driving motor (11) drives the first turntable (2) and the second turntable (3) to rotate;
the excitation part (4) is arranged on an output shaft of the driving motor (11) and is used for vibrating the mopping cleaning structure when the mopping cleaning structure works.
2. The mopping and cleaning structure of the sweeping robot of claim 1, wherein: two ends of the driving motor (11) are respectively provided with a first output shaft (111) and a second output shaft (112), the first output shaft (111) and the second output shaft (112) are parallel to a connecting line of the axes of the first rotating disc (2) and the second rotating disc (3), the first output shaft (111) drives the first rotating disc (2) to rotate through a first transmission mechanism (113), and the second output shaft (112) drives the second rotating disc (3) to rotate through a second transmission mechanism (114).
3. The mopping and cleaning structure of the sweeping robot of claim 2, wherein: the excitation component (4) at least comprises a first excitation component (41), the first excitation component (41) is arranged on the extension section of the first output shaft (111), and when the first output shaft (111) rotates, the mopping cleaning structure vibrates under the action of the first excitation component (41).
4. The mopping and cleaning structure of the sweeping robot of claim 3, wherein: the excitation part (4) further comprises a second excitation part, the second excitation part is arranged on the extension section of the second output shaft (112), and when the second output shaft (112) rotates, the mopping cleaning structure vibrates under the action of the second excitation part.
5. The mopping and cleaning structure of the sweeping robot of any one of claims 1-4, wherein: the excitation component (4) is an eccentric wheel.
6. The mopping and cleaning structure of the sweeping robot of claim 1, wherein: a first output shaft (111) and a second output shaft (112) are respectively arranged at two ends of the driving motor (11), the first output shaft (111) and the second output shaft (112) are perpendicular to a connecting line of the axes of the first rotating disc (2) and the second rotating disc (3), the first output shaft (111) respectively drives the first rotating disc (2) and the second rotating disc (3) to rotate through a first transmission mechanism (113) and a second transmission mechanism (114), and the excitation part (4) is arranged on the second output shaft (112).
7. The mopping and cleaning structure of the sweeping robot of claim 6, wherein: the excitation component (4) is an eccentric wheel.
8. The mopping and cleaning structure of the sweeping robot of claim 2, 3, 4, 6 or 7, wherein: first drive mechanism (113) include first worm (1131) and first reduction gear set (1132), first worm (1131) one end with first output shaft (111) is connected, first worm (1131) other end with first reduction gear set (1132) meshing.
9. The mopping and cleaning structure of the sweeping robot of claim 2, 3, 4, 6 or 7, wherein: the second transmission mechanism (114) comprises a second worm (1141) and a second reduction gear set (1142), one end of the second worm (1141) is connected with the second output shaft (112), and the other end of the second worm (1141) is meshed with the second reduction gear set (1142).
10. The mopping and cleaning structure of the sweeping robot of any one of claims 1-4, wherein: a first cleaning cloth (21) is arranged on the lower bottom surface of the first rotating disc (2); a second cleaning cloth (31) is arranged on the lower bottom surface of the second rotating disc (3).
CN202110513485.4A 2021-05-11 2021-05-11 Mopping and cleaning structure of sweeping robot Pending CN113100672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110513485.4A CN113100672A (en) 2021-05-11 2021-05-11 Mopping and cleaning structure of sweeping robot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110513485.4A CN113100672A (en) 2021-05-11 2021-05-11 Mopping and cleaning structure of sweeping robot

Publications (1)

Publication Number Publication Date
CN113100672A true CN113100672A (en) 2021-07-13

Family

ID=76721889

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110513485.4A Pending CN113100672A (en) 2021-05-11 2021-05-11 Mopping and cleaning structure of sweeping robot

Country Status (1)

Country Link
CN (1) CN113100672A (en)

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