CN114947619A - Slider goes up and down to drag ground device and machine of sweeping floor - Google Patents
Slider goes up and down to drag ground device and machine of sweeping floor Download PDFInfo
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- CN114947619A CN114947619A CN202210666538.0A CN202210666538A CN114947619A CN 114947619 A CN114947619 A CN 114947619A CN 202210666538 A CN202210666538 A CN 202210666538A CN 114947619 A CN114947619 A CN 114947619A
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- mop
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- 238000010408 sweeping Methods 0.000 title claims description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 241001417527 Pempheridae Species 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000001174 ascending effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 230000003028 elevating effect Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 6
- 230000001965 increasing effect Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
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Classifications
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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
- A47L11/40—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
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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
- A47L11/283—Floor-scrubbing machines, motor-driven having rotary tools the tools being disc brushes
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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
- A47L11/40—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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
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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
- A47L11/40—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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4055—Movement of the tools or the like perpendicular to the cleaning surface for lifting the tools to a non-working position
-
- 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
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention discloses a sliding block lifting floor mopping device and a sweeper, wherein the sliding block lifting floor mopping device comprises a shell, a floor mopping mechanism and a lifting mechanism; the mopping mechanism is arranged on the shell and comprises a mop module and a mopping drive for driving the mop module to rotationally mop the floor; the lifting mechanism is arranged in the shell and comprises a lifting drive, a sliding block pushing piece and a lifting piece, the lifting piece is movably connected with the mop module, the lifting drive drives the sliding block pushing piece to move transversely, the sliding block pushing piece pushes the lifting piece to move longitudinally, and the lifting piece drives the mop module to realize lifting motion. The lifting piece is transversely pushed to move longitudinally through the transversely arranged sliding block pushing piece, the mop module connected with the lifting piece is driven to move up and down, and therefore the lifting driving and the transversely pushing piece are arranged on one side of the lifting piece, the occupied height of the lifting mechanism can be reduced, the increase and even reduction of the height of the sweeper are avoided, the usable range is enlarged, and the ground covered by the lower device on the chassis can be cleaned.
Description
Technical Field
The invention relates to the technical field of floor sweeping machines, in particular to a sliding block lifting floor mopping device and a floor sweeping machine.
Background
With the development of economy and the progress of society, the quality requirements of people on life are higher and higher, so that some intelligent electrical appliances capable of liberating manpower are produced. The sweeper is used as one of intelligent electrical appliances and plays an increasingly important role in daily life of people.
The sweeper on the market at present can not only clean and remove dust ground, but also be equipped with and clean the mechanism and clean ground simultaneously, clean the mechanism and need rise the mop through elevating system in the face of the region that does not need to clean or when returning to the base station, but the present mechanism of cleaning piles up the setting with elevating system is whole perpendicularly, needs to occupy higher space, leads to the whole height of sweeper to be high, reduces application range.
Disclosure of Invention
In order to overcome at least one of the above drawbacks of the prior art, the present invention provides a slide block lifting floor-mopping device and a floor sweeping machine.
The technical scheme adopted by the invention for solving the problems is as follows:
in a first aspect, the invention discloses a slider lifting mopping device, comprising: a housing; the mopping mechanism is arranged on the shell and comprises a mop module and a mopping drive for driving the mop module to rotationally mop the floor; and the lifting mechanism is arranged in the shell and comprises a lifting drive, a sliding block pushing piece and a lifting piece, the lifting piece is movably connected with the mop module, the lifting drive drives the sliding block pushing piece to move transversely, the sliding block pushing piece pushes the lifting piece to move longitudinally, and the lifting piece drives the mop module to realize lifting motion.
Like this, the slider that pushes away through horizontal setting pushes away a horizontal promotion lift longitudinal movement, and drives the mop module of being connected with the lift and realize elevating movement, consequently the lift drive with transversely push away the piece setting in one side of lift, can reduce elevating system's height that occupies to avoid increasing or even reduce the height of machine of sweeping the floor, enlarge application range, can clear the ground that the lower device in chassis covered.
Furthermore, a first smooth inclined surface and a first supporting plane connected with the first smooth inclined surface are arranged at one end, connected with the lifting piece, of the sliding block pushing piece, and a second smooth inclined surface matched with the first smooth inclined surface and a second supporting plane connected with the second smooth inclined surface are arranged on the lifting piece, so that when the lifting driving drives the sliding block pushing piece to move transversely, the first smooth inclined surface is matched with the second smooth inclined surface or the first supporting plane is connected with the second supporting plane, and the lifting piece descends or ascends.
Therefore, when the first smooth inclined surface is connected with the second smooth inclined surface, the lifting piece is in a descending position, and the mop module can wipe and clean the floor under the action of the floor mopping driving; the lifting driving drives the sliding block pushing piece to move transversely, the sliding block pushing piece pushes the lifting piece to ascend, the first smooth inclined plane is gradually separated from the second smooth inclined plane, the first supporting plane is connected with the second supporting plane, and at the moment, the mop module is lifted to the principle ground and does not move.
Furthermore, the shell is provided with a mopping hole used for connecting the mopping drive and the mop module, a circular boss is arranged on the inner side of the mopping hole, the lifting piece is movably sleeved on the circular boss, and a limiting block used for limiting the lifting piece to descend is arranged on the inner side of the lifting piece.
Therefore, when the lifting piece descends to enable the mopping mechanism to wipe the floor, the limiting block clamps the lifting piece at the top of the circular boss, and the phenomenon that people or objects are injured due to the fact that the mop module flies to a far place at a high speed after being separated from the connection with the mopping driving due to self gravity in the high-speed rotating process is avoided.
Furthermore, the joint of the second smooth inclined plane and the second support plane is superposed with a center line tangent plane of the circular boss.
Therefore, the pressure gravity center of the lifting piece to the sliding block pushing piece is close to the gravity center of the lifting piece, and the sliding block push rod can easily push the lifting piece to ascend.
Furthermore, the second smooth inclined plane and the second supporting plane extend to two sides of the lifting piece to form a symmetrical arrangement, and a notch matched with the lifting piece is arranged at one end, connected with the lifting piece, of the sliding block pushing piece, so that the sliding block pushing piece is connected with the lifting piece on two sides.
Therefore, the sliding block pushing piece can push and lift the lifting piece from the two side faces of the lifting piece at the same time, and stable lifting of the lifting piece is facilitated.
Further, the mop module comprises a mop base, a connecting groove is formed in the top surface of the mop base, a magnetic part is connected in the connecting groove, and the magnetic part is connected with the limiting block to maintain the magnetic connection between the lifting part and the mop base.
Therefore, the mop module is magnetically connected with the limiting block on the lifting piece through the magnetic piece connected in the connecting groove of the mop base, and the mop module cannot be easily separated from the connection of the lifting piece in the process of driving the mop module to rotate by mopping, and is convenient to install and maintain.
Furthermore, a regular polygonal gear shaft is arranged on the mop drive, and a gear groove matched with the gear shaft in shape is further formed in the top surface of the mop base, so that when the mop base moves along with the lifting piece, the gear shaft moves in the gear groove.
Therefore, the gear shaft of the regular polygon of the mop driving is inserted into the gear groove matched with the shape of the gear shaft on the mop base, the mop base can be driven to rotate by the mop supporting driving force, and when the mop base moves along with the lifting piece, the gear shaft moves in the gear groove. The gear shaft is arranged to be a regular polygon so as to drive the mop base to rotate, but not fixedly connected with the mop base, and the mop base can conveniently move up and down along with the lifting piece.
Further, the mopping drive is a speed reduction motor.
In this way, the gear motor can occupy a reduced height by defining the position of the gear box and the motor of the gear motor.
Further, the sliding block lifting mopping device also comprises an elastic piece used for applying a descending force to the lifting piece, and the elastic piece is connected between the lifting piece and the mopping driving piece.
Therefore, when the lifting piece can not be smoothly descended due to friction between the lifting piece and the circular boss, the elastic force of the elastic piece is used as an auxiliary to push the lifting piece to smoothly descend, and the mop module can be kept in contact with the ground to the maximum extent when being used for mopping, so that the effectiveness of mopping operation is ensured.
In a second aspect, the invention also discloses a sweeper, comprising: the floor sweeping mechanism and the travelling mechanism are arranged in a shell of the sliding block lifting floor mopping device.
Like this, through rationally setting up mechanism, the advancing mechanism of sweeping the floor, elevating system and the mechanism of mopping the floor in the casing, can reduce elevating system's height that occupies to avoid increasing and even reduce the height of machine of sweeping the floor, enlarge application range, can sweep the lower device in chassis and cover the ground.
Drawings
Fig. 1 is a schematic structural view of a sweeper according to an embodiment of the present invention;
fig. 2 is a top view of the sweeper of the embodiment of the invention;
FIG. 3 is a schematic structural view of section A-A in FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 3;
FIG. 5 is a schematic structural diagram of a floor mopping mechanism and a lifting mechanism in an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a slider pusher according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of the lifting member in the embodiment of the present invention.
Wherein the reference numerals have the following meanings:
1. a housing; 11. mopping holes; 12. a circular boss; 2. a floor mopping mechanism; 21. mopping driving; 211. A gear shaft; 22. a mop module; 221. a mop base; 222. a connecting groove; 223. a gear groove; 224. a round mop; 3. a lifting mechanism; 31. lifting and driving; 32. a slide block pushing piece; 321. a first smooth incline; 322. a first support plane; 323. a notch; 324. a rack; 325. a support plate; 33. a lifting member; 331. a second smooth incline; 332. a second support plane; 333. a limiting block; 334. A bump; 335. an anti-wear rib; 34. a gear; 35. a detection sensor; 4. a magnetic member; 5. An elastic member; 6. a sweeping mechanism; 7. a travel mechanism.
Detailed Description
For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 7, the present invention provides a sliding block lifting floor mopping device, which includes a housing 1, a floor mopping mechanism 2 and a lifting mechanism 3; the mopping mechanism 2 comprises a mop module 22 and a mopping driving device 21 for driving the mop module 22 to rotationally mop the floor, the shell 1 is provided with an inner cavity for arranging the mopping driving device and part of the mop module 22, and part of the mop module 22 passes through the shell 1 for scrubbing the floor; the lifting mechanism 3 is installed in the shell 1, the lifting mechanism 3 comprises a lifting drive 31, a sliding block pushing piece 32 and a lifting piece 33, the lifting piece 33 is movably connected with the mop module 22, the lifting drive 31 drives the sliding block pushing piece 32 to transversely move, the sliding block pushing piece 32 pushes the lifting piece 33 to longitudinally move, and the lifting piece 33 drives the mop module 22 to realize lifting movement. Wherein, casing 1 is including last casing 1 and the casing 1 down of dismantling the connection, goes up casing 1 and casing 1 down and encloses to establish and form the inner chamber to be convenient for after installing elevating system 3 and mopping ground mechanism 2, will carry out the installation between casing 1 and the casing 1 down and constitute complete machine of sweeping the floor. The slider that pushes away through horizontal setting pushes away piece 32 and transversely pushes away the longitudinal movement of lifter 33, and drive the mop module 22 of being connected with lifter 33 and realize elevating movement, consequently lift drive 31 and horizontal push away the piece setting in one side of lifter 33, can reduce the height that occupies of elevating system 3, avoid lift drive 31, the slider goes up and down and drags ground mechanism 2 to increase whole machine of sweeping the floor when setting up with the mode that piles up in proper order from last down, thereby avoid increasing and reduce the height of machine of sweeping the floor even, enlarge application range, can clear the ground that the lower device in chassis covered.
Referring to fig. 3-6, in an embodiment of the present invention, a first smooth inclined surface 321 and a first supporting plane 322 connected to the first smooth inclined surface 321 are disposed at an end of the sliding block pushing element 32 connected to the lifting element 33, and a second smooth inclined surface 331 matched with the first smooth inclined surface 321 and a second supporting plane 332 connected to the second smooth inclined surface 331 are disposed on the lifting element 33, so that when the lifting driving element 31 drives the sliding block pushing element 32 to move transversely, the first smooth inclined surface 321 is matched with the second smooth inclined surface 331 or the first supporting plane 322 is connected to the second supporting plane 332, so as to lower or raise the lifting element 33. Therefore, when the first smooth inclined surface 321 is connected with the second smooth inclined surface 331, the lifting member 33 is in a descending position, and the mop module 22 can wipe the floor for cleaning under the action of the floor-mopping drive 21; the lifting drive 31 drives the sliding block pushing piece 32 to move transversely, the sliding block pushing piece 32 pushes the lifting piece 33 to ascend, the first smooth inclined surface 321 is gradually separated from the second smooth inclined surface 331, the first supporting plane 322 is connected with the second supporting plane 332, and at the moment, the mop module 22 is lifted to the principle ground without moving the mop module 22.
Specifically, the joint of the second smooth inclined plane 331 and the second supporting plane 332 is close to a tangent plane of a center line of the circular boss 12, so that the sliding block pushing element 32 is labor-saving when pushing the lifting element 33, the pressure gravity center of the lifting element 33 on the sliding block pushing element 32 is close to the gravity center of the lifting element 33, and the sliding block pushing rod can easily push the lifting element 33 to ascend. The joint of the second smooth inclined plane 331 and the second supporting plane 332 is preferably arranged and is convenient for design and manufacture when coinciding with a center line tangent plane of the circular boss 12.
In a preferred embodiment, the second smooth inclined plane 331 and the second supporting plane 332 extend to two sides of the lifting member 33 to form a symmetrical arrangement, and a notch 323 matching with the lifting member 33 is formed at one end of the sliding block pushing member 32 connected with the lifting member 33, so that the sliding block pushing member 32 is connected with the lifting member 33 at two sides. The slider pushing member 32 can push and lift the lifting member 33 from both side surfaces of the lifting member 33 at the same time, which is advantageous for realizing the smooth lifting of the lifting member 33.
Referring to fig. 3 and 4, in an embodiment of the present invention, a floor mopping hole 11 for connecting a floor mopping driver 21 with a mop module 22 is formed in a housing 1, a circular boss 12 is formed inside the floor mopping hole 11, a lifting member 33 is movably sleeved on the circular boss 12, and a limit block 333 for limiting the lifting member 33 to descend is formed inside the lifting member 33. In the invention, the limiting block 333 is taken as an example of a circular ring block, so that the contact area between the limiting block 333 and the circular ring boss 12 is increased, the stability of the limiting block 333 on the lifting piece 33 is increased, and the lifting piece can bear larger pressure without fracture. Therefore, when the lifting piece 33 descends to wipe the floor by the floor mopping mechanism 2, the limiting block 333 clamps the lifting piece 33 on the top of the circular boss 12, so as to prevent the mop module 22 from flying to a remote place at a high speed to hurt people or objects after being separated from the connection with the floor mopping drive 21 due to self gravity in the process of high-speed rotation.
In addition, referring to fig. 7, a plurality of wear-resistant ribs 335 are uniformly provided on the inner surface of the lifter 33, and when the wear-resistant ribs 335 are worn and deviated, wear compensation can be performed by applying a wear-resistant material to the wear-resistant ribs 335.
Referring to fig. 3 and 4 again, in an embodiment of the present invention, the mop module 22 includes a mop base 221, a coupling recess 222 is formed on a top surface of the mop base 221, a magnetic member 4 is coupled in the coupling recess 222, and the magnetic member 4 is coupled to a stopper 333 to maintain the magnetic coupling of the elevation member 33 with the mop base 221. The mop module 22 is magnetically coupled to the stopper 333 of the elevation member 33 by the magnetic member 4 coupled to the coupling groove 222 of the mop base 221, and the mop module 22 is not easily separated from the coupling of the elevation member 33 during the rotation of the mop module 22 driven by the mop drive 21, and thus, the installation and maintenance are facilitated. In the present invention, the magnetic member 4 is exemplified by a magnet having a strong magnetism to ensure a stable connection between the elevator 33 and the mop base 221 during operation.
Specifically, the mop drive 21 is provided with a gear shaft 211 having a regular polygon shape, and the top surface of the mop base 221 is further provided with a gear groove 223 matching the shape of the gear shaft 211, so that when the mop base 221 moves along with the elevation member 33, the gear shaft 211 moves in the gear groove 223. The gear shaft 211 of the regular polygon shape of the mop drive 21 is inserted into the gear groove 223 of the mop base 221, which is matched in shape with the gear shaft 211, the mop base 221 is driven to rotate by the mop drive, and the gear shaft 211 moves in the gear groove 223 as the mop base 221 moves with the elevation member 33. The gear shaft 211 is formed in a regular polygon shape so as to drive the mop base 221 to rotate, but is not fixedly connected with the mop base 221, thereby facilitating the lifting movement of the mop base 221 along with the lifting member 33. In the embodiment of the present invention, the lifting drive 31 is taken as an example of an angle motor.
Referring to fig. 5 and 6, in an embodiment of the present invention, a rack 324 is disposed at one end of the slider pushing element 32 connected to the lifting driver 31, a gear 34 engaged with the rack 324 is connected to a rotating shaft of the lifting driver 31, and the two slider pushing elements 32 are symmetrically disposed along the gear 34, so that the two slider pushing elements 32 synchronously move in different directions under the action of the lifting driver 31. Therefore, the two sliding block pushing pieces 32 are driven by one lifting drive 31, and the two sliding block pushing pieces 32 can be driven by the racks 324 on the two sliding block pushing pieces 32 to drive the two floor mopping mechanisms 2 respectively connected with the two lifting pieces 33 to synchronously lift.
Specifically, in the present embodiment, a support plate 325 is disposed on one side of the rack 324, so that when both racks 324 are engaged with the gear 34 for transmission, the two support plates 325 support each other. In this way, the two racks 324 are symmetrically arranged on two sides of the gear 34, and are supported by the supporting plate 325 on one side of the rack 324, so as to prevent the rack 324 from being bent by force to affect the lifting of the mopping mechanism 2.
In the embodiment of the invention, the mopping drive 21 is taken as an example of the speed reducing motor, and the speed reducing motor can occupy a reduced height by limiting the positions of the speed reducing box and the motor of the speed reducing motor.
Referring to fig. 3 to 5, in an embodiment of the present invention, the slider lifting and lowering floor mopping device further includes an elastic member 5 for applying a lowering force to the lifting member 33, and the elastic member 5 is connected between the lifting member 33 and the floor mopping drive 21. When the floor mopping mechanism 2 is lifted, the lifting piece 33 compresses the elastic piece 5, and when the floor mopping mechanism 2 needs to be lowered, the compressed elastic piece 5 applies downward elastic force to the floor mopping mechanism 2 to ensure that the floor mopping mechanism 2 is smoothly lowered, so that the convenience of the use of the whole floor mopping mechanism 2 is ensured; when the lifting piece 33 can not be smoothly lowered due to friction between the lifting piece and the circular boss 12, the elastic force of the elastic piece 5 is used as an auxiliary to push the lifting piece 33 to be smoothly lowered, and the mop module 22 can be kept in contact with the ground to the maximum extent when the mop module 22 wipes the ground, thereby ensuring the effectiveness of the floor wiping operation. In the embodiment of the present invention, the elastic member 5 is taken as an example of a spring.
In addition, referring to fig. 4 and 5, in order to ensure the safety of the lifting of the mopping mechanism 2, the lifting mechanism 3 is further provided with a lifting detection structure, a protrusion 334 is provided on the outer surface of the lifting member 33, and the housing 1 is provided with a detection sensor 35 for sensing the position of the protrusion 334. When the bump 334 is completely separated from the range of the detection sensor 35, the lifting drive 31 stops moving, and the mop module 22 stops lifting, so that the detection sensor 35 and the bump 334 are arranged, the lifting drive 31 can be ensured to stop working in time, the floor mopping mechanism 2 is ensured to lift within a preset range, and the phenomena that the lifting drive 31 is damaged by overload, and the sliding block pushing piece 32 damages the lifting piece 33 and damages the ground supporting drive are avoided. The load detection may be performed on the elevating driver 31, and the operation may be automatically stopped when the elevating driver is overloaded.
Referring to fig. 1, in another embodiment of the present invention, a floor sweeping machine is further provided, which includes a floor sweeping mechanism 6, a traveling mechanism 7, and the floor mopping device with the slider lifting mechanism 3. The sweeping mechanism 6, the traveling mechanism 7, the lifting mechanism 3 and the mopping mechanism 2 are all installed in the housing 1, and can be connected in a fixed manner or in a detachable manner, which is not limited herein. Therefore, the sweeper avoids increasing or even reducing the height of the sweeper due to optimizing the structure of the lifting mopping device, enlarges the usable range and can sweep the ground covered by devices with lower chassis.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (10)
1. A slider lifting mopping device is characterized by comprising:
a housing;
the mopping mechanism is arranged on the shell and comprises a mop module and a mopping drive for driving the mop module to rotationally mop the floor; and
the lifting mechanism is installed in the shell and comprises a lifting drive, a sliding block pushing piece and a lifting piece, the lifting piece is movably connected with the mop module, the sliding block pushing piece is driven to transversely move by the lifting drive, the sliding block pushing piece pushes the lifting piece to longitudinally move, and the lifting piece drives the mop module to realize lifting motion.
2. The slider lifting floor mopping device as claimed in claim 1, wherein a first smooth inclined surface and a first supporting plane connected with the first smooth inclined surface are arranged at one end of the slider pushing member connected with the lifting member, and a second smooth inclined surface matched with the first smooth inclined surface and a second supporting plane connected with the second smooth inclined surface are arranged on the lifting member, so that when the lifting driving drives the slider pushing member to move transversely, the first smooth inclined surface is matched with the second smooth inclined surface or the first supporting plane is connected with the second supporting plane, so as to realize the descending or ascending of the lifting member.
3. The slider lifting floor mopping device according to claim 2, wherein the housing is provided with a floor mopping hole for connecting the floor mopping drive and the mop cloth module, a circular boss is arranged inside the floor mopping hole, the lifting member is movably sleeved on the circular boss, and a limiting block for limiting the lifting member to descend is arranged inside the lifting member.
4. The slider lifting mopping device as claimed in claim 3, wherein the junction of the second smooth slope and the second supporting plane coincides with a tangent plane of a center line of the circular boss.
5. The slider lifting mopping device as claimed in claim 3 or 4, wherein the second smooth inclined plane and the second supporting plane extend to both sides of the lifting member to form a symmetrical arrangement, and a notch matching with the lifting member is provided at one end of the slider pushing member connected with the lifting member so that the slider pushing member is connected with the lifting member at both sides.
6. The slider-lifting mopping device according to claim 5, wherein the mop module comprises a mop base, a top surface of the mop base is provided with a coupling groove, a magnetic member is coupled in the coupling groove, and the magnetic member is coupled to the stopper to maintain the magnetic coupling of the lifting member with the mop base.
7. The slipper lifting floor mopping device of claim 6, wherein the mopping driving device is provided with a gear shaft having a regular polygon shape, and the top surface of the mop base is further provided with a gear groove matching the shape of the gear shaft, so that the gear shaft moves in the gear groove when the mop base moves along with the lifting member.
8. The slider lifting mopping device as claimed in claim 1 or 7, wherein the mopping drive is a speed reduction motor.
9. The slider lifting mopping device of claim 8, further comprising a resilient member for applying a lowering force to the lifting member, the resilient member being connected between the lifting member and the mopping drive.
10. A sweeper is characterized by comprising:
a sweeping mechanism;
a traveling mechanism; and
the slide block lifting floor mopping device as claimed in any one of claims 1 to 9, wherein the sweeping mechanism and the traveling mechanism are both mounted in a housing of the slide block lifting floor mopping device.
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