CN2817718Y - Mopping device - Google Patents

Mopping device Download PDF

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Publication number
CN2817718Y
CN2817718Y CN 200520106199 CN200520106199U CN2817718Y CN 2817718 Y CN2817718 Y CN 2817718Y CN 200520106199 CN200520106199 CN 200520106199 CN 200520106199 U CN200520106199 U CN 200520106199U CN 2817718 Y CN2817718 Y CN 2817718Y
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China
Prior art keywords
rag
water
rotary disc
wheel
band
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CN 200520106199
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Chinese (zh)
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郑明珠
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Individual
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Individual
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Abstract

The utility model provides a cleaning machine using water wiping cloth to clean floors, which comprises a walking part, a cleaning part and a water system part, wherein the walking part comprises a machine frame provided with two back driving wheels, front guiding wheels and a fixed axle and is rotatablely and fixedly provided with the cleaning part; the cleaning part comprises a support bracket of a rotating plate, a wiping cloth wiping device and a wiping cloth scrubbing device, wherein the support bracket of a rotating plate is sheathed on the fixed axle. The machine frame is provided with a driving motor of a rotating plate, and a speed reduction transmission device is arranged between the driving motor of a rotating plate and the support bracket of a rotating plate. The support bracket of a rotating plate is provided with the wiping cloth wiping device which can rotate around the fixed axle and enable a wiping cloth belt on the fixed axle to conduct circumferential movement. The wiping cloth wiping device comprises scrubbing wheels, water squeezing pressure wheels and a clear water nozzle to clean the wiping cloth belt. The water system provides clear water, a sewage storage tank and a cleaning slot to provide the clear water for the clear water nozzle and collect the sewage to the sewage tank. The cleaning machine imitates the action of manually cleaning the floor with the wiping cloth, and the floor can be cleanly cleaned. The wiping cloth belt is cleaned in time and cleaning water is the clean water ejected from the clean water tank. The cleaning quality of the wiping cloth belt is guaranteed.

Description

The water wipe floor cleaning machine
Technical field
The utility model provides a kind of floor cleaning machine, especially a kind of water wipe floor cleaning machine.
Background technology
In family's sanitation and hygiene activity, the cleaning floor is the heaviest manual labor.To the cleaning on floor, room, two kinds of ways are arranged usually in the prior art, a kind of mop that is to use, in cleaning course, hand-held mop soaks the mop head in basin, then, makes the wiping back and forth on the floor of mop head by mop; Another way is to take wipe floor with hand, in cleaning course, after rag cleaned up and wring out, directly squats down on the ground with rag wiping back and forth on the floor.Before a kind of way to wipe ground speed very fast, still,, be not fine to the cleaning effect on ground because the mop head is big and by mop it is controlled very not flexibly, what a kind of method in back can be with Floor wiper is cleaner, but labour intensity is very big.In two kinds of above-mentioned clean methods, mop head or rag are clean when contacting with the first time on ground, then all are afterwards to use the cloth of being infected with dirt on the wiping floor, like this, are difficult to the floor is cleaned.Treating that mop head or rag use when becoming very dirty after a period of time, all is it to be immersed in the basin water clean and wring out usually, continues to wipe ground then.Very dirty mop head or rag are placed in the basin and clean, and a whole basin water is promptly contaminated, and washing in such turbid water such as rag is difficult to wash clean.To then to frequently change the clear water of whole basin to the rag wash clean, very waste.
In the prior art, the instrument for clean floors has improved new departure more.But it generally all is confined to the cleaning wiping cloth on the mop head and the syndeton of mop rod, or how to increase the aspects such as contact area on mop head and ground.And can in time clear up the dirt of removing on the cleaning wiping cloth, with few clear water of trying one's best cleaning wiping cloth is effectively cleaned, and can make people thoroughly break away from the cleaning floor this above heavy manual labor, then few of new design.
Wipe in the ground modes at above-mentioned two kinds, why with hand take wipe floor than with mop wipe wipe totally.Its reason is, with mop wipe ground, the mop head is rectilinear motion back and forth on the floor just, and hand does not then only make rag wiping back and forth usually by wipe floor, also will do the motion of drawing a circle on the floor.This compound motion can effectively be wiped the dirt on the floor, wipes ground very clean.Prior art can not imitated artificial new equipment with the wipe floor pattern for providing in the improvement of wiping the ground instrument.In addition, do not make the cloth on wiping ground in time, automatically obtain cleaning in the prior art to guarantee its wiping floor cleaning machine to the ground cleaning quality yet.
Have, mostly existing wiping ground instrument is manual operations again, and automatization level is very low.
Summary of the invention
The purpose of this utility model is to improve deficiency of the prior art, a kind of action that can imitate artificial with wipe floor is provided, Floor wiper is clean, simultaneously, can in time clean the dirt of removing on the rag, and rinse water always cleans, and the apparent in view water wipe floor cleaning machine of water-saving result.
The further purpose of the utility model is that providing a kind of can walk, run into the water wipe floor cleaning machine that barrier can detour automatically automatically.
Another purpose of the utility model is to provide the water wipe floor cleaning machine on the ground under a kind of can the inferior furniture of wiping such as bed the covering.
The purpose of this utility model is achieved in that
The water wipe floor cleaning machine that the utility model provides comprises running gear, cleaning part and water system part;
Described running gear comprises a frame, is provided with two rear drive sprockets on this frame, also is provided with front jockey wheel on this frame; On described frame, set firmly a fixed axis, on this fixed axis, set firmly described cleaning part rotationally;
Described cleaning part comprises support for rotary disc, rag wiping arrangement and rag brushing device,
Described support for rotary disc is set on the described fixed axis, is provided with the rotating disk drive motors on described frame, between this drive motors and the described support for rotary disc speed reduction gearing is set, and support for rotary disc is rotated around this fixed axis; On described support for rotary disc, be provided with described rag wiping arrangement, this rag wiping arrangement comprises the rag band and makes this rag band make the rag belt driver of circumferential movement, described rag band is fixed on the described transmission device, described transmission device is connected on the described fixed axis by transmission mechanism, or be connected on the drive unit that is arranged on the described support for rotary disc and move, make this rag band when described fixed axis rotates, make described circumferential movement with described support for rotary disc, and can contact with ground in the certain angle scope at rag band described in the motion in a week, in all the other angular ranges, then not contact with ground; Described rag brushing device comprises that being rotatably mounted to scrubbing on the described support for rotary disc takes turns and the water squeezing pressure wheel, also comprise the water spout that is fixed on the described support for rotary disc, described water spout and water squeezing pressure wheel place the described both sides of scrubbing wheel respectively, described rag brushing device installation position is: be arranged on locating that corresponding described rag band do not contact with ground, and place the side that contacts with ground of rag band, do in the described circumferential movement and will pass through part, make and describedly scrub wheel and the water squeezing pressure wheel can contact with described rag band that described scrubbing taken turns and described water squeezing pressure wheel contacts with the landing ground of described rag band and the rag band is scrubbed and pushed;
Described water system partly comprises Rinsing Area, sump, rinse bath and makes Rinsing Area, sump and rinse bath link up the articulation that is connected, described Rinsing Area and sump are fixed on the described frame, described rinse bath is located on the described support for rotary disc, is positioned at the contact below at position of described rag band and rag brushing device;
Described articulation comprises gland and active chamber part, this gland is located on the described frame, described active chamber part is fixed on the described support for rotary disc, this gland compress cover in the upper end of described active chamber part uncovered on, between gland and the active chamber part for having the relative static element and the relative motion part of relative motion; On described gland, be provided with two mouths of pipe: clear water import and outlet of sewer, establish on it that clear water carrier pipe is connected the delivery port of described Rinsing Area respectively with the sewage return pipe and for example be the water inlet of sump of sealing, on the delivery port of described Rinsing Area, be provided with valve; Be provided with two separate annular compartments on described active chamber part: clear water output collect cavity and sewage are regained collect cavity, and it is corresponding with described clear water import and outlet of sewer on the described gland respectively; The bottom of this clear water output collect cavity is provided with clear water output, connects the clear water efferent duct on it, and the outlet of this clear water efferent duct is connected with described water spout; The bottom of reclaiming collect cavity at described sewage is provided with the sewage import, connects an end of sewage suction line on it, and the other end of this sewage suction line is plugged in the described rinse bath;
In described rinse bath, be provided with a level sensor; Be provided with a reduced vacuum device in described sump, it comprises a water plug, for example is vavuum pump, and the signal output part of described level sensor is connected in the electric power loop of described water plug.
The water wipe floor cleaning machine that the utility model provides is work like this:
At first, start the drive motors that drives the support for rotary disc rotation, the fixed axis of support for rotary disc on frame rotated, rag wiping arrangement on the support for rotary disc is under the transmission mechanism effect between itself and the described fixed axis, or start its drive unit be arranged on the described support for rotary disc, it is moved, make the rag band do described circumferential movement; Meanwhile, with the valve opening on the delivery port of Rinsing Area; Then, promotion by for example people or start be provided with in addition with described frame on two drive motors that rear drive sprocket is connected, the frame of this floor cleaner running gear is walked on the floor by two rear drive sprockets and front jockey wheel, the rag band is done circumferential movement on one side on the rag wiping arrangement, rotate around fixed axis with support for rotary disc on one side, thus, can being simulated realistically manually to squat with rag by above-mentioned two kinds of synthetic motions of rag and contact position, floor wiped the action on ground on the floor, so can the process Floor wiper is clean.The rag brushing device is worked simultaneously, clear water constantly flows to the water spout ejection by delivery port from Rinsing Area, the rag band that contacts wiping with ground is done circumferential movement through water spout, can make the dirt that is bonded at the rag belt surface sweep away, then through scrubbing wheel the rag band is scrubbed again, passed through the water squeezing pressure wheel at last, the water in the rag band is extruded, contact with ground once more through scrubbing the rag band clean and that do that becomes, wiping is carried out on ground; Along with the carrying out of wiping ground, the sewage of putting aside in the rinse bath is more and more, prescribes a time limit the level sensor output signal when the water surface surpasses on the water level of rinse bath middle water level sensor, make for example vavuum pump work of water plug in the sump, the water in the rinse bath is extracted in the sump; The water surface in rinse bath is lower than the water level of level sensor prescribes a time limit down, and the level sensor output signal quits work the vavuum pump in the sump.
Can be provided with between described rag wiping arrangement and described fixed axis makes the rag wiping arrangement make the transmission device of circumferential movement, when described rotating-table apparatus when described fixed axis rotates, make described rag wiping arrangement do circumferential movement by described rag belt driver.
This rag belt driver for example can be to comprise the external thread piece that is installed on the described fixed axis perisporium or helical tooth structure or awl toothing and be installed in final drive shaft on the described support for rotary disc rotationally, establish external screw thread or helical tooth or awl toothing on this final drive shaft circumferential side wall, external thread structure on described fixed axis and the described final drive shaft or helical tooth or awl toothing are meshing with each other, and form one spiral or bore tooth-like described transmission mechanism.
When support for rotary disc when this fixed axis rotates, final drive shaft on the described support for rotary disc rotates by engagement on the external thread piece on the fixed axis etc. such as the external screw thread on it, thereby make this final drive shaft in fixed axis revolution, rotate around self axis with described support for rotary disc, this final drive shaft is as the driving shaft of rag belt driver, connect a slave unit that is arranged on the described support for rotary disc, constituted described rag belt driver, described rag band is located on the transmission device of being made up of this driving shaft and this slave unit or is located on this slave unit.Thus, can also drive the rag wiping arrangement by the drive unit that the driving support for rotary disc rotates around fixed axis and do circumferential movement.
The described rag belt driver that constitutes with described final drive shaft can be a belt driver, it is: be provided with the driven belt wheel shaft on described support for rotary disc, fixing driven pulley on described driven belt wheel shaft, fixing driving pulley on as the described final drive shaft of the driving shaft of rag belt driver, described rag band is set on described driving pulley and the driven pulley; Can also be provided with an elasticity and wipe land wheel on described support for rotary disc, it supports on the ground, and described rag band also is set in this elasticity and wipes on the land wheel.
The described wheel of scrubbing can be connected by the transmission device that transmission device and described drive rag band are done circumferential movement.
For example, as the described at least final drive shaft of the driving pulley axle of rag belt driver or together with being provided with sprocket wheel respectively again on the described driven belt wheel shaft, sheathed thereon driving chain, scrubbing in described rag band brushing device is provided with sprocket wheel on the wheel shaft, described driving chain also is set on this sprocket wheel, describedly scrub that wheel shaft places between described final drive shaft and the driven belt wheel shaft and to wipe land wheel relative with described elasticity, can make the described wheel of scrubbing rotated by chaindriven driving like this, rather than under the friction of rag band, rotate, therefore, the effect of scrubbing to the rag band is stronger, and washing effect is also better.
The described rag belt driver that constitutes with described final drive shaft can also be:
On support for rotary disc, set firmly a circular orbit, in this track, be provided with a ring-type profile of tooth rag band, on the rail walls of this circular orbit, set firmly bevel gear shaft rotationally, which is provided with the rag band and drive bevel gear, this outside diameter that drives bevel gear is greater than inside diameter, with the tooth engagement that is radiation shape on the described rag band upper surface, described final drive shaft is connected with described bevel gear shaft by transmission mechanism.
Described support for rotary disc rotates around described fixed axis and drives described final drive shaft around fixed axis revolution rotation simultaneously, this rotation can drive described rag band and do described circumferential movement in described circular orbit, this track is lower apart from ground on the position of the described rag band driving of correspondence bevel gear, make the rag band to contact with ground, thereby wiping ground, this track is then higher apart from ground at a distance the described driving bevel gear of distance, makes the rag band not contact with ground; Described rag brushing device and described rinse bath promptly be arranged on this place the rag band below.
Described in the described rag brushing device scrubbed on the described regularly rotationally support for rotary disc of wheel shaft of wheel and described water squeezing pressure wheel.
For make described scrub the wheel and/or the water squeezing pressure wheel can independently rotate, can on described fixed axis, be provided with an external thread piece or helical tooth structure or awl toothing again, be provided with described external thread piece or helical tooth structure or the engagement of awl toothing that has on it on external thread piece or helical tooth spare or awl tooth spare and the fixed axis on the relative position on the described support for rotary disc rotationally again, described power transmission shaft and described scrubbing between wheel, the water squeezing pressure wheel with external screw thread or helical tooth structure or awl toothing established transmission device, for example belt driver.Like this, described scrub wheel, water squeezing pressure wheel just can with support for rotary disc around fixed axis rotation simultaneously rotationally, the rag band is scrubbed and water squeezing better.
Can distribute several around fixed axis with external thread piece engagement on the described fixed axis and the described final drive shaft that is fixed in rotationally on the described support for rotary disc.
When constitute with described final drive shaft be described rag belt driver the time, each described final drive shaft connects and cooperates the described belt driver of cover and a corresponding cleaning groove and a described rag brushing device.
When described final drive shaft connects described bevel gear shaft, on the support for rotary disc between the adjacent described bevel gear shaft, all be provided with a described rinse bath and corresponding described rag brushing device.
This wiping floor cleaning machine that correspondingly-sized is less is oppositely arranged two described final drive shafts usually around described fixed axis.But,, especially when using the big place of its cleaning, the engagements such as external thread piece on a plurality of described final drive shafts and the described fixed axis just need be set, thereby a plurality of described rag belt drivers have been set if this wiping floor cleaning machine size is bigger.
Can be provided with in the described Rinsing Area and make the compression set that boosts in the groove.Make the water that flows out in the Rinsing Area from shower nozzle, spray, the dirt on the rag band is had remove impulsive force preferably with bigger pressure.The utility model provides a kind of preferable technical scheme at this:
In described Rinsing Area, be provided with a clear water bag, it is a telescopic water bag, promptly when the time to water filling wherein, the water bag volume can increase gradually, when wherein water continuously outflows, its volume can reduce gradually, which is provided with water inlet and delivery port, is connected with water inlet and delivery port on the Rinsing Area; In described Rinsing Area, be provided with an elastic compression bag on the telescopic direction of clear water bag, contact with described clear water bag, it also is a telescopic sack, be provided with spring assembly in it, when described clear water bag is full of the water volume maximum, this spring assembly is compressed, and makes described elastic compression bag long-pending minimum.
When the water in the described clear water bag is constantly discharged, the clear water bag is long-pending to be dwindled gradually, then the elastic compression bag increases gradually in the effect lower volume of described spring assembly, like this, just can keep certain hydraulic pressure in the clear water bag, make clear water to spray described water spout by bigger pressure, wash away the rag band, and can not reduce and hydraulic pressure is also reduced rapidly because of the water yield of clear water bag, make the deleterious of washing away the rag band.
In order to realize the further purpose of the utility model, making this wiping floor cleaning machine can walk, run into barrier automatically can detour automatically, the wiping floor cleaning machine that the utility model provides also comprises two drive motors of controlling two rear drive sprocket motions respectively that are installed on the described frame, and a remote control; The receiving unit of described remote control is installed on the described frame, its signal output part links to each other with the power supply of the drive motors of controlling two rear drive sprockets motions respectively, control left back driving wheel or right back driving wheel forward, reverse or stop commentaries on classics by remote controller, or two rear drive sprocket while forward or reverse, make that wiping floor cleaning machine can move forward or backward or to the left or to the right.
In order to realize the further purpose of the utility model, this wiping floor cleaning machine can be walked automatically, running into barrier can detour automatically, can also be provided with three photoelectricity at the front end of described frame near switch, one of them photoelectricity is arranged on the middle symmetry axis of described frame front end place near switch, other two described photoelectricity are located at the both sides of described symmetry axis symmetrically near switch, three photoelectricity are near switch often opening by several auxiliary reclays, the power supply that the logic of normally-closed contact connects the drive motors that moves with two rear drive sprockets of control links to each other, control left back driving wheel or right back driving wheel forward or backward or motion to the left or to the right by three photoelectricity near switch, or two rear drive sprockets travel forward simultaneously.When three photoelectricity are not all blocked by barrier near switch, with the auxiliary reclay output control signal that photoelectricity links to each other near switch two drive motors that drive two rear drive sprocket motions are worked simultaneously, wipe floor cleaning machine and travel forward; When middle photoelectricity is blocked by barrier near switch near switch and/or the left side and/or the right photoelectricity, make the drive motors that drives left back driving wheel motion or drive the drive motors work that right back driving wheel moves with the auxiliary reclay output control signal that photoelectricity links to each other near switch, the wiping floor cleaning machine is moved to the left or to the right get around barrier; When three photoelectricity are all blocked by barrier near switch, only make the drive motors that drives left back driving wheel motion or drive the drive motors work that right back driving wheel moves with the auxiliary reclay output control signal that photoelectricity links to each other near switch, make and wipe the tune of floor cleaning machine Rotate 180 degree, toward swivel motion.
In order to make things convenient for the ground below wiping such as the furniture such as bed, the height of this wiping floor cleaning machine just can not be very high.But, be placed on Rinsing Area and sump on the frame, to scrub rag and have enough water in order to make, usually all than higher, wipe ground and Rinsing Area below the furniture in order to solve to get into, the contradiction that the sump height is higher, the described frame of described running gear can be made up of mainframe and short frame extended and withdrawal, described two rear drive sprockets and Rinsing Area and sump device are on described mainframe, described front jockey wheel is arranged on the described short frame, be provided with described fixed axis on described short frame, the rinse bath in described cleaning part and the water system is arranged on the described short frame; Described mainframe lower bottom part is provided with one can ccontaining described short frame and can make it stretch out the accommodation space of withdrawal, on described short frame, be provided with a rigid telescopic pipe, accordingly, also be provided with a telescoping tube containing cavity on the described mainframe, thus the retractor device that in described containing cavity, is provided with fixing described telescoping tube and this telescoping tube is stretched out or withdraw and make described short frame stretch out and withdraw under the described mainframe.
The water wipe floor cleaning machine that the utility model provides can be clean with Floor wiper by described support for rotary disc and the artificial action with wipe floor of rag wiping arrangement imitation provided thereon; Make that by described water system and rag band brushing device described rag band can in time obtain cleaning, guarantee that contacting the rag band that carries out wiping all the time with the floor all is clean; And all be from the clean water of Rinsing Area ejection in order to the rinse water of cleaning the rag band, can guarantee cleaning quality to the rag band; This wiping floor cleaning machine is compared with using mop wipe ground in the prior art, more cleaning is also more economized on water.The utility model is controlled by remote control and is wiped the drive motors that two rear drive sprockets of floor cleaning machine link to each other, the wiping floor cleaning machine can be combined with described walking automaton, realize walking automatically, people can be freed from the heavy work of wiping ground fully.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
The water wipe floor cleaning machine internal structure schematic diagram that Fig. 1 provides for the utility model;
Figure 1A and Figure 1B are that the master of the surface structure of water wipe floor cleaning machine as shown in Figure 1 looks and the side-looking structural representation;
Fig. 1 C and Fig. 1 D are that the master that this water wipe floor cleaning machine of clearing apparatus and handle is not installed looks and the side-looking structural representation;
Fig. 2 is the structural representation of a kind of structure of the cleaning part in the water wipe floor cleaning machine shown in Figure 1;
Fig. 3 is the plan structure schematic diagram of wiping floor cleaning machine shown in Figure 1; Show the structure and the position of the rag wiping arrangement and the Rinsing Area device of floor cleaning machine, and show the photoelectricity of being located at the frame front end position near switch;
Fig. 4 is the plan structure schematic diagram of Rinsing Area and sump in the water wipe floor cleaning machine shown in Figure 2;
Fig. 5 is the structural representation of the articulation of water wipe floor cleaning machine shown in Figure 2;
Fig. 6 is the structural representation of the Rinsing Area on the water wipe floor cleaning machine shown in Figure 2;
Fig. 7 is the rag wiping arrangement of water wipe floor cleaning machine shown in Figure 2 and the structural representation of rag brushing device;
Fig. 8 A to Fig. 8 C is the structural representation of rag band and the belt wheel that is attached thereto;
Fig. 8 D is the structural representation that elasticity is wiped land wheel;
The master of the another kind of structure of the water wipe floor cleaning machine that Fig. 9 A, Fig. 9 B, Fig. 9 C, Fig. 9 D and Fig. 9 E provide for the utility model looks, overlooks and analyse and observe and look up structural representation;
The outward appearance and the structural representation of the structure of the water wipe floor cleaning machine of a kind of scalable frame that Figure 10 A, Figure 10 B, Figure 10 C and Figure 10 D provide for the utility model;
The outward appearance and the structural representation thereof of a kind of large-scale water wipe floor cleaning machine that Figure 11 A, Figure 11 B, Figure 11 C and Figure 11 D provide for the utility model.
The specific embodiment
The water wipe floor cleaning machine that the utility model provides comprises running gear A, cleaning part B and water system portion C.
Embodiment 1:
Shown in Fig. 1, Figure 1A and Figure 1B, Fig. 2-7, be a kind of water wipe floor cleaning machine of structure, described running gear A comprises a frame 1, is provided with two rear drive sprockets 11 on the bottom surface of this frame 1, it is fixed on the rear axle assy on this frame.Front in this frame 1 also is provided with front jockey wheel 12.In the use, promote this frame 1 by the handrail on the frame 1 10 and in the room, walk back and forth, so, can make this wiping floor cleaning machine, all ground are clipped through everywhere indoor.Also can on described frame, establish two motor D 1, D2 is connected with two rear drive driving wheels, by the walking of this this wiping of motor-driven floor cleaning machine, makes that it drives that this cleaner is kept straight on, turn or turn around (addressing in the back about automatic control and remote control arrangement);
Be provided with a clearing apparatus in the front of frame 1, it is sweep the floor perpendicular bristle brush wheel 13 and the horizontal bristle brush wheel 14 that is fixed on the frame 1, this two hairbrush wheel shaft is provided with bevel gearing 15 (shown in Figure 1B), on sweepings brush wheel axle, be provided with the drive motors (not shown), when needs clean ground, start this motor, the perpendicular bristle brush wheel 13 and the horizontal bristle brush wheel 14 of sweeping the floor are rotated, ground dust and chip are swept in the storage chamber that is provided with previously 3 of this cleaning machine.Be provided with described cleaning part in the back of clearing apparatus.
As shown in Figure 2, be provided with a space 16 in the bottom of frame 1, frame 1 extends a fixed axis 2 downwards and places this space 16, sets firmly described cleaning part B on this fixed axis 2 rotationally;
As depicted in figs. 1 and 2, described cleaning part comprises the rotating disk worm gear 21 that is set on the fixed axis 2, extend on the frame 1 and set firmly a support 1 ', on support 1 ', set firmly a rotating disk drive motors D3, the output shaft of motor D 3 is provided with a driving pulley, and it connects a driven pulley that is fixed on the support 1 ' by driving-belt, sets firmly a worm screw 20 on the driven belt wheel shaft, itself and rotating disk worm gear 21 mesh, and this rotating disk worm gear can be rotated around this fixed axis 2; Extend fixedly support for rotary disc 22 on the bottom surface of rotating disk worm gear 21, it can rotate around fixed axis 2 with rotating disk worm gear 21.
On support for rotary disc 22, be provided with the rag wiping arrangement, it is two groups of rag belt drivers that are oppositely arranged on support for rotary disc 22, two groups of rag belt driver structures are identical, wherein one group of belt driver structure as shown in Figure 7, be fixed with the final drive shaft 23a of driving pulley 23 and fixedly the driven belt wheel shaft 23b of driven pulley 23 ' be rotatably mounted on the support for rotary disc 22, driving pulley 23 and driven pulley 23 ' are gone up sheathed rag band 24, rag wiping arrangement on support for rotary disc 22 also comprises elasticity wiping land wheel 25, it is a rubber-sprung wheel, on the contiguously and rotationally fixing support for rotary disc 22 in ground, the rag band also is enclosed within elasticity and wipes on the land wheel, cover rag band 24 wiping floors thereon.Floor surface is not very smooth usually, makes elasticity with rubber-sprung wheel and wipes land wheel 25, helps the ground wiped clean.As shown in Figure 2, the drives structure of two groups of rag belt drivers is: final drive shaft 23a is provided with an external screw thread driving member 26, on fixed axis 2, be fixed with an external thread piece 26 ' accordingly, in support for rotary disc 22 rotates with rotating disk worm gear 21, the external thread piece 26 ' that external screw thread driving member 26 on the final drive shaft 23a can set firmly on fixed axis 2 rotates, simultaneously, make final drive shaft 23a also around self axis rotation, thus, can drive driving pulley 23 rotates, make the rag wiping arrangement move, be that rag band 24 is done circumferential movement, the rag wiping arrangement rotates around fixed axis 2 with support for rotary disc 22 again, so rag band 24 can imitate the action that manually squats down on the ground with wipe floor with the motion of the contact position on floor.Therefore, this cleaner can be with the ground wiped clean.
Certainly, also can on support for rotary disc, a drive motors that drives the motion of rag belt driver be set, finish the circumferential movement of rag band.Also can realize the circumferential movement of rag band by other transmission mechanism.But, the rag wiping arrangement that present embodiment as shown in Figure 1, 2 provides, final drive shaft 23a is connected on the fixed axis 2 by screw-drive mechanism, can realize the rotation of rag belt wheel under the driving effect that the rotating disk worm gear rotates, it is very compact that this helicoidal gear structurally designs this floor cleaning machine.
Rag band 24 structures in the rag wiping arrangement are shown in Fig. 8 A, 8B, Fig. 8 A is the main sectional structure schematic diagram of rag band, Fig. 8 B is the A-A sectional structure schematic diagram of Fig. 8 A, its demonstration: rag band 24 is a cog belt, from inside to outside comprises water accepting layer 24b and synthetic fiber cloth wearing layer 24c that nylon profile of tooth belt 24a, foamed elastomeric material are made.Synthetic fiber cloth wherein is the removable synusia that can take off from water accepting layer, both sides are provided with embedded groove 24d on the inner surface of water accepting layer 24b and the inner surface homonymy with tooth cog belt, the both sides of the edge of synthetic fibers wearing layer 24c are embedded in this groove 24d, are embedded at this groove and press solidly bar 24e.
Rag band driving pulley 23 and the side face that driven pulley 23 ' contacts with the rag band are provided with the teeth groove 23b that the odontoid with cog belt is complementary, and see Fig. 8 B.And the side face that elasticity wiping land wheel 25 contacts with rag band 24 is a smooth surface, sees Fig. 8 C.
As shown in Figure 7, on described support for rotary disc 22, also be provided with rag band brushing device, it comprises that being fixed on scrubbing axle stand 27 and being fixed in this rotationally on the described support for rotary disc scrubs and scrubbing wheel 28 on the axle stand 27, and this scrubs wheel installation position of 28 for it is contacted with the lateral surface that is positioned at rag band 24 between two driving pulleys 23 and the driven pulley 23 '; But it is the tensioning apparatus of double as rag band also.Between the wheel shaft of the wheel shaft of scrubbing wheel and two belt wheels 23 chain and sprocket driving device is set, chain 29 links together these three wheel shafts, makes driven pulley and scrub wheel and can rotate under the drive of driving pulley.Scrub a wheel side of 28 on the axle stand 27 and be provided with clear water water spout 30 scrubbing, when rag band 24 is done circumferential movement, earlier by water spout 30, again by scrubbing wheel 28; The rotating water squeezing pressure wheel 31 that sets firmly on the pedestal 27 of the opposite side of scrubbing wheel 28, it is hingedly fixed in scrubs on the axle stand 27,
Driving pulley 23 and on the rag band be positioned on the track of this water squeezing pressure wheel 31 swings.At the jointed shaft of water squeezing pressure wheel 31 and scrub and be provided with spring attachment 32 between the axle stand, the water squeezing pressure wheel can be pressed on the belt wheel 23, water squeezing pressure wheel 31 is fixed on the jointed shaft rotationally.
The process of scrubbing is: under the drive of aforementioned transmission device, rag band 24 is done circumferential movement with the direction of arrow, come clear water water spout 30 belows earlier with the rag band after Floor wiper contacts, the clear water of nozzle ejection washes the rag band, some chips, the dust that are bonded at belt surface can be flushed away, and flushing water flows in the rinse bath of being located at the below (about describing in detail in the rinse bath water system below).Then, rag brings scrubs wheel 28 places, scrubbed, can further clean the dirt on the rag band, bring between water squeezing pressure wheel and the driving pulley 23 through the rag of scrubbing, be extruded, the water in the rag band can be extruded, forward to again and the contact position, floor through flushing, the rag band scrubbed with water squeezing, carry out Floor wiper once more.This water wipe floor cleaning machine can guarantee that the rag band contacts once with the floor, promptly is cleaned once, the always clean rag band that contacts with the floor.Therefore, this wiping floor cleaning machine can clean up the floor.
The wiping floor cleaning machine that present embodiment provides has enough used for its rag band size in the family for having two groups of belt drivers.But, if the wiping floor cleaning machine that the utility model is provided is used to clean larger area occasions such as station, airport lounge, market, hotel, office, hospital and school, can be just not much of that.In order to improve on a large scale cleaning floor expeditiously, it is bigger that the diameter of described rotating disk worm gear will be done, if and on its circumference, also just be provided with two groups of belt drivers, then on circumference, wipe the place and relatively just lacked some, like this, the problem that the ground of some process is not clipped will appear in wiping ground.In order to increase the wiping ground area of rag band, some groups of described belt drivers can be set, each is organized on the circumference that external thread piece on the final drive shaft in the belt driver is evenly distributed on the rotating disk worm gear and its engagement, when the rotating disk worm gear under drive motors D3 drives after fixed axis 2 rotates, be fixed on and respectively organize the dish worm gear revolution that promptly rotates of driving pulley axle in the belt driver on the support for rotary disc, simultaneously around self axis rotation, thus, can drive these some groups of belt drivers rotates, like this, on the circumference of support for rotary disc, just there are several to wipe the place.This wiping floor cleaning machine just can adapt to the cleaning requirement on large tracts of land ground.
Show the schematic construction that the outward appearance master of above-mentioned large-scale wiping floor cleaning machine looks and overlooks as Figure 11 A and Figure 11 B, Figure 11 D shows its schematic construction of analysing and observe.At uniform three final drive shafts on every side that center on external thread piece on the fixed axis on the support for rotary disc, its each self-driven one rag wiping arrangement that is set on the support for rotary disc, Figure 11 C is for looking up structural representation, shows the schematic construction that distributes around the center fixed axle with the supporting three cover rag belt drivers of three final drive shafts.
Wherein, make the compression set that boosts in the Rinsing Area be: be communicated with a pipeline 111 between described Rinsing Area and the described sump, the described water plug that is provided with on the described sump is a vavuum pump, and this vavuum pump B is arranged in this pipeline 111.Gas on the sump liquid level is extracted in the Rinsing Area.Also can reach by this structure and both to have improved the pressure in the Rinsing Area, improve the purpose of the vacuum in the sump again.
As Fig. 1, Fig. 5 and shown in Figure 6, the articulation 43 that described water system portion C comprises Rinsing Area 40, sump 41, rinse bath 42 and Rinsing Area, sump and rinse bath are linked up, Rinsing Area 40 and sump 41 are fixed on the support 1 ' that sets firmly on the frame 1, rinse bath 42 is located on the support for rotary disc 22, places rag band 24 and clear water water spout 30, scrubs the wheel 28 and the below at water squeezing pressure wheel 31 contacted positions; So that top flushing, scrub with extrusion flow under water can flow in the rinse bath.
As shown in Figure 6, in Rinsing Area 40, be provided with a clear water bag 40a, it is a telescopic water bag, promptly when the time to water filling wherein, the water bag volume can in the vertical direction increases gradually, and when wherein water continuously outflowed, its volume can reduce gradually, which is provided with water inlet 401 and delivery port 402, be connected with water inlet of offering on the Rinsing Area and delivery port; This water inlet is provided with seal cover, when treating to use this cleaner, it is connected with running water pipe, and water is irritated in the clear water bag, and its delivery port 402 is provided with magnetic valve F1, connects clear water carrier pipe 43d (seeing shown in Fig. 2,5).The top of clear water bag 40a is provided with an elastic compression bag 40b in Rinsing Area 40,40a contacts with the clear water bag, but it also is a telescopic sack of in the vertical direction, be provided with spring assembly 40c in it, when being full of water among the clear water bag 40a, the clear water bag is long-pending maximum, and this moment, the elastic compression bag then upwards is extruded, and makes its volume minimum.When the water in the clear water bag gradually in the discharge process, the volume of clear water bag is more and more littler, and the volume of elastic compression bag is then increasing.
Shown in Fig. 1,4, sump 41 is sealing cell bodies, is provided with water inlet in the bottom of this cell body, wherein plugs the end of a sewage water inlet pipe 41b hermetically, and the other end of sewage water inlet pipe connects articulation 43.Establish vavuum pump B on the sump, it connects with the battery 10a that establishes with on the frame, and the switch on its circuit is connected with liquid level sensor in the rinse bath.
As shown in Figure 5, articulation 43 comprises gland 43a and active chamber part 43b, this gland 43a is located on the support 1 ', be provided with spring jack unit 43c (see figure 2) between itself and the support 1 ', active chamber part 43b is fixed on the upper surface of the rotating disk worm gear 21 that is solidified as a whole with support for rotary disc, in the course of the work, gland 43a is an inactive state, and the active chamber part is the movement parts of rotating with the rotating disk worm gear.On active chamber part 43b, be provided with the annular compartment of two separate phase fits: regain collect cavity 431 and export collect cavity 432 at the clear water of interior ring at the sewage of outer shroud, on gland 43a, be provided with two holes 405 and 406 respectively corresponding sewage and regain collect cavity 431 and clear water output collect cavity 432, be connected delivery port 402 on the clear water bag 40a and the sewage inlet on the sump with sewage return pipe 43e connecting clear water carrier pipe 43d on two holes respectively, on the base wall of active chamber part 43b, be provided with delivery port 407 corresponding to clear water output collect cavity 432, which is provided with clear water efferent duct 43f, it is connected with clear water water spout 30.Be provided with delivery port 408 on the base wall of regaining collect cavity 431 corresponding to sewage of active chamber part 43b, which is provided with sewage suction line 43g, this sewage suction line 43g is plugged in the rinse bath 42.
In the process of cleaning the rag band, the sewage in the rinse bath can get more and more, and overflows in order to prevent the water in the rinse bath 42, and the utility model is provided with a level sensor (not shown) in rinse bath; Be provided with a vavuum pump B in sump, the signal output part of level sensor is connected in the vavuum pump B-source loop.
This water system is work like this: under the situation that valve F1 opens on the delivery port 402 thereon of the clear water among the clear water bag 40a, be subjected to the effect of spring compression means 40b, spray from clear water water spout 30 with certain pressure, flushing rag band 24, the water that rinse water and back water squeezing pressure wheel extruding rag band are extruded all flows in the rinse bath 42.Along with the carrying out of wiping ground, the sewage of savings is more and more in the rinse bath 42, prescribe a time limit when the water surface surpasses on the water level of rinse bath 42 middle water level sensors, the level sensor output signal makes the vavuum pump work in the sump 41 that the water in the rinse bath 42 is extracted in the sump 41; The water surface in rinse bath 42 is lower than the water level of level sensor prescribes a time limit down, and the level sensor output signal quits work the vavuum pump B in the sump 41.
This water system will guarantee to have certain vacuum in the sump 41, and the sewage under the effect of this vacuum in the rinse bath 42 can be drawn in the sump 41 by pipeline and articulation.
About the vacuum between sump 41 and the rinse bath 42, can keep by the vavuum pump that installs on the sump, in addition, one assisted decompression device can also be set: as Fig. 1 and shown in Figure 6, at this moment the elastic compression bag 40b for sealing is provided with an air inlet 404, connects one on it and moves tracheae 40c, and it passes the cell wall of Rinsing Area 40, offer a gas outlet 410 on the cell wall of sump 41, the described tracheae 40c that moves is plugged on the described gas outlet 410 on the described sump 41 hermetically.The effect of this device is, in the work of this wiping floor cleaning machine, water among the clear water bag 40a is constantly discharged, its volume constantly reduces, correspondingly, the volume of elastic compression bag 40b just constantly increases, air pressure in the bag will reduce, at this moment, this elastic compression bag is connected with the sump 41 of sealing by moving tracheae 40c, just a part of gas on the liquid level in the sump 41 can be extracted among the elastic compression bag 40b, thus, can reduce the air pressure of sump 41, improve the vacuum in the sump, help the sewage in the rinse bath 42 is extracted in the sump 41.It can become vacuum supplementary devices in the sump 41, if the vacuum degree deficiency that this device produces with the sewage in the suck purge groove 42, wastewater level wherein rises to certain height, then vavuum pump B promptly starts.Be drawn into gas in the elastic compression bag can make again that the elastic compression bag is long-pending to expand from sump 41 by moving tracheae 40c, this is for exerting pressure for the clear water bag, and it also is helpful keeping clear water water spout place water spray pressure.This device is set, can reduces the number of starts of vavuum pump, reduce power consumption.Therefore, this assisted decompression device is the structural design of achieving many things at one stroke.
Also be provided with a check valve in moving tracheae 40c, it ends on the direction of sump at the elastic compression bag, only allows gas to enter the elastic compression bag from sump, oppositely ends.
As a plurality of described final drive shafts are set, this wiping floor cleaning machine with a few cover rinse baths 42, can be so that the sewage suction line on several rinse bath 42 compiles together, the sewage that enters in the articulation 43 reclaims collect cavity, similarly, clear water efferent duct on several clear water water spouts also pools together, and is connected on the delivery port in the articulation.
Also described clearing apparatus can be installed on this wiping floor cleaning machine.Shown in Fig. 1 C and Fig. 1 D.
On this wiping floor cleaning machine, can install handrail 10, shown in Figure 1A and Figure 1B and Figure 11 A, Figure 11 B and Figure 11 D, ground be cleaned in order to artificial this cleaning machine of promotion.This handrail can be detachably rack-mount, also can control the motion of this machine running gear by self-con-tained unit.Battery 10a is fixed on the rear side of frame 1
In order to realize the further purpose of the utility model, making this wiping floor cleaning machine can walk, turn around automatically, run into the barrier ground that automatically whole room is not capped of can detouring out automatically automatically under remote control all clips in a certain order automatically, the wiping floor cleaning machine that the utility model provides also comprises two drive motors of controlling two rear drive sprocket motions respectively that are installed on the described frame, and a remote control (as the HB-204B remote control of Beijing second Machine Tool Electric Appliance one subsidiary factory production); The receiving unit of described remote control is installed on the described frame, its signal output part links to each other with the power supply of the drive motors of controlling two rear drive sprockets motions respectively, control left back driving wheel or right back driving wheel forward or reverse or stall by remote controller, or two rear drive sprockets are just changeing or the back commentaries on classics simultaneously, thereby, the wiping floor cleaning machine can be moved forward or backward or to the left or to the right.
In order to realize the further purpose of the utility model, this wiping floor cleaning machine can be walked automatically, running into barrier can detour automatically, can also be provided with three photoelectricity at the front end of described frame near K switch 1, K2, K3, as Figure 1A-1D and shown in Figure 3, one of them described photoelectricity is arranged on the middle symmetry axis of described frame front end correspondence near K switch 2 and locates, other two described photoelectricity are located at the both sides of described symmetry axis symmetrically near switch, three photoelectricity are near switch often opening by several auxiliary reclays, the power supply that the logic of normally-closed contact connects the drive motors that moves with two rear drive sprockets of control links to each other, control left back driving wheel or right back driving wheel forward or backward or motion to the left or to the right by three photoelectricity near switch, or two rear drive sprockets travel forward simultaneously.When three photoelectricity are not all blocked by barrier near switch, with the auxiliary reclay output control signal that photoelectricity links to each other near switch two drive motors that drive two rear drive sprocket motions are worked simultaneously, wipe floor cleaning machine and travel forward; When middle photoelectricity is blocked by barrier near switch near switch and/or the left side and/or the right photoelectricity, make the drive motors that drives left back driving wheel motion or drive the drive motors work that right back driving wheel moves with the auxiliary reclay output control signal that photoelectricity links to each other near switch, the wiping floor cleaning machine is moved to the left or to the right get around barrier; When three photoelectricity are all blocked by barrier near switch, only make the drive motors that drives left back driving wheel motion or drive the drive motors work that right back driving wheel moves with the auxiliary reclay output control signal that photoelectricity links to each other near switch, make and wipe the tune of floor cleaning machine Rotate 180 degree, toward swivel motion.
The chip controls circuit can also be set between photoelectricity is near the motor switch on switch and the rear drive sprocket to be substituted element such as relay and receives signal that photoelectricity blocks near switch and control the unlatching and the stall of this motor then, rotate and reverse.These all are mature technologies, do not give unnecessary details at this.
Embodiment 2:
Shown in Fig. 9 A-Fig. 9 E, be this wiping floor cleaning machine of another kind of structure, frame wherein, drive unit, fixed axis and support for rotary disc and embodiment 1 are basic identical.The different rag wiping arrangements that just are in the cleaning part.
This rag wiping arrangement is still a kind of rag driving-belt transmission device, but the structure of described rag belt driver is:
Extend fixing fixed axis 2 ' on the frame 1 ' and go up sheathed large fluted disc 91, on frame, set firmly a drive motors D3, set firmly a worm screw 92 on the output shaft of motor, on frame, also set firmly a travelling gear fixed mount axle 93 rotationally, set firmly a worm gear 94 and a drive pinion 95 on it, worm gear 94 is gone up 91 engagements of sheathed large fluted disc with worm screw 92 engagements, this pinion and fixed axis 2 ', and large fluted disc 91 is rotated around fixed axis 2 '.At the active chamber part 43b that as embodiment 1, is provided with on the large fluted disc 91 in the articulation 43, same by the fixing gland 43a in the articulation 43 of elastic device 43c on frame, clear water output collect cavity and the sewage offered equally on the gland in the corresponding active chamber part in two holes reclaim collect cavity, establish clear water carrier pipe and sewage return pipe equally and be fastened on Rinsing Area and sump on the frame in two holes, its structure is identical with embodiment 1.
This large fluted disc 91 in the present embodiment promptly is equal to the support for rotary disc 22 among the embodiment 1, upper and lower on fixed axis 2 ' respectively sets firmly external thread piece 96 and external thread piece 96 ' (seeing Fig. 9 A), on relevant position on the travel(l)ing rest that extends on the large fluted disc, set firmly two groups every group two final drive shafts 97 and 97 ' up and down rotationally, on final drive shaft 97, be provided with belt pulley 97b, rotatingly on travel(l)ing rest be provided with two bevel gear shaft 97a, be installed with the bevel gear 98 of outer end diameter in the end of this bevel gear shaft 97a greater than inner diameter.Shown in Fig. 9 E, final drive shaft 97 makes bevel gear shaft rotate with final drive shaft 97 by the belt driver 97c between the belt pulley on belt pulley on it and the bevel gear shaft 97a.Be provided with the rag belt track 99 of an annular on the bottom surface of large fluted disc 91, shown in Fig. 9 A, Fig. 9 B and Fig. 9 C, its outer edge is bent to form guide rail 99a.This rag belt track 99 whenever differs 90 degree in a circumferential direction, and track changes to minimum point from peak, or changes to peak from minimum point, and the bevel gear 98 on two described final drive shafts 97 is positioned on two minimum points of rag track 99.The bottom surface of rag track 99 is open design (seeing Fig. 9 A, 9D and 9E).An annular rag band 99b places this rag belt track, on the upper surface of rag band 99b, be provided with tooth 99d, with bevel gear 98 engagements, rag band 24 among this rag band and the embodiment 1 similarly, water accepting layer and the synthetic fiber cloth wearing layer of being made by nylon profile of tooth belt, foamed elastomeric material formed from top to bottom.The synthetic fiber cloth wearing layer of the lower floor of rag band exposes in the uncovered outside of track, so that contact with ground in this minimum point and wipe ground.Both sides at rag band 99b are installed with movable pulley 99c, and it places on the two side rails 99a of described track, to reduce the frictional resistance between rag band and the guide rail.
Two final drive shafts 97, external thread piece 96 engagements on itself and the fixed axis 2 ', rotate around fixed axis 2 ' with large fluted disc by final drive shaft, simultaneously, final drive shaft self also can rotation, it rotates bevel gear shaft by tape handler, and bevel gear makes the annular rag band in the track do circumferential movement with respect to track again.Therefore, rag band 99b both rotated around fixed axis 2 ' together along with large fluted disc and track, was doing circumferential movement in the groove at track under the driving of bevel gear again, simulated the motion that staff is taken wipe floor well.
In the present embodiment, 180 degree of being separated by on the circumference have two place's tracks to be in lowest surfaces, promptly should contact with ground at the place, implement to wipe ground herein, and below the track at described two track places of being at the highest notch, set firmly rinse bath 42 on the rail walls, ground substantially the same manner as Example 1 is provided with the water spout 30 that is fixed on the rail walls, scrubs wheel 28 and water squeezing pressure wheel 31 below this section rag band.This is scrubbed wheel and is connected with in addition two final drive shafts 97 ' that are installed in rotationally on the travel(l)ing rest by belt drive unit, and this final drive shaft is provided with external thread piece 96 ', meshes with the external thread piece 96 ' that is installed in fixed axis 2 ' top.This final drive shaft with travel(l)ing rest when fixed axis 2 ' rotates, also in rotation, then drive by belt drive unit 97b ' and scrub wheel 28 rotations, scrub between wheel shaft and the water squeezing pressure wheel shaft and also be provided with belt drive unit 97c ', pressure wheel is also rotated thereupon.
Clear water water spout 30 is located at the opposite side of scrubbing wheel with respect to the water squeezing pressure wheel.
Rinse bath 42 be installed in track below, with water spout, scrub the wheel and water squeezing pressure wheel position to corresponding.
Motor D 3 is rotated in this device busy, make support for rotary disc rotate by worm-and-wheel gear around fixed axis 2 ', simultaneously, make bevel gear driving annular rag band in track, do circumferential movement by two groups of external screw thread helicoidal gears, and make and to scrub wheel and the rotation of water squeezing pressure wheel, annular rag band is scrubbed and water squeezing.Described scrubbing between wheel and the support of water squeezing pressure wheel and the support for rotary disc all established compression spring 28b and 31b, to adjust two-wheeled to the compaction degree of rag band with play the effect of adjusting.
The wiping floor cleaning machine that embodiment 2 provides can also be used as floor waxing machine.In the use, close the valve on the Rinsing Area, and the vavuum pump on the sump, in rinse bath, hold floor waxing oil, drive motors D3, scrubbing wheel takes up the wax oil in the rinse bath, brush on the rag band of being located on the rail groove, the rag band can be the waxing band made from the waxing flannelette, then, waxing is with again by the water squeezing pressure wheel, unnecessary waxing oil is with from waxing is extruded, the waxing band that has even wax oil contacts with ground in the minimum point of track, takes the motion mode of wipe floor to be waxed in ground by the imitation staff.
The wiping floor cleaning machine that the utility model provides can comprise outside having had as the cleaning part of embodiment 1 that a cover is as embodiment 2 described Wax polishing devices again.When this machine is used as wiping ground, to be located on the fixed axis 2 ' as embodiment 1 described cleaning part, external screw thread on the final drive shaft 23a on it or helical tooth or awl tooth and the corresponding external screw thread in fixed axis 2 ' top or helical tooth or the engagement of awl tooth, other syndeton is with embodiment 1.When this machine when the floor waxing, with the cleaning part in the cleaning part alternate embodiment 1 of embodiment 2, syndeton as
Embodiment 2 gets final product.
Embodiment 3:
Shown in Figure 10 A-Figure 10 D, the present embodiment that the utility model provides is exactly to solve the cleaning problems that furniture covers following ground.Other structure such as embodiment 1 and 2, it just carries out improved on frame.The described frame that is about to described running gear becomes by mainframe 101 and short frame 102 split frames dimerous extended and withdrawal, two rear drive sprockets 11 and Rinsing Area 40 and sump 41 devices are on mainframe 101, front jockey wheel 12 is arranged on the short frame 102, be provided with described fixed axis on short frame 102, the rinse bath 42 in described cleaning part and the water system is arranged on the short frame 102; Mainframe 101 lower bottom parts are provided with one can ccontaining short frame 102 and can make it stretch out the accommodation space of withdrawal, on short frame 102, be provided with a rigid telescopic pipe 103, accordingly, also be provided with a telescoping tube containing cavity 104 on the mainframe 101, thus the retractable driving device that in containing cavity 104, is provided with fixing telescoping tube 103 and this telescoping tube is stretched out or withdraw and make short frame 102 stretch out and withdraw under the mainframe 101.It can be multiple relevant frame for movement, in the present embodiment, this retractable driving device is, set firmly an end of a steel wire rope on the fixedly telescoping tube 103 that is provided with in the containing cavity 104 on mainframe 101, the other end of steel wire rope is fixed on the rotating cylinder of a hoist engine 105, hoist engine connects a drive motors, and electric motor starting can make the rotating cylinder of hoist engine rotate folding and unfolding steel wire rope 106, is provided with the back-moving spring (not shown) between rigid telescopic pipe and its containing cavity cavity wall.When ground that wiping is opened wide, by actuating motor rolling steel wire rope, make in the telescoping tube containing cavity on the telescoping tube withdrawal mainframe, then short frame is completely retracted in the accommodation space below the mainframe, shown in Figure 10 A.Its sectional structure is seen Figure 10 C.The visible Figure 10 D of the structure of telescoping tube on the bottom surface of this machine, it shows the structure of looking up of this machine.Under wanting the wiping bed during floor at short place, start the drive motors of hoist engine, the rigid telescopic pipe is stretched out from containing cavity 104, short frame is stretched out below mainframe, on it because do not have Rinsing Area and a sump, so reduce highly greatly, i.e. the ground at the inferior short place of erasable bed is shown in Figure 10 B.At this, clear water carrier pipe 107 and sewage return pipe 108 all are telescoping tube, can elongate and shorten, to adapt to stretching out and withdrawing of short frame.If the battery 10a of this machine is installed on the mainframe, between the motor of the battery 10a on the mainframe and drive motors on the short frame and hoist engine, establish long and flexible lead.
Finish that short frame is stretched out and the mechanism that withdraws is a variety of in addition, for example pinion and rack is provided with tooth bar, rotating setting firmly and the tooth bar meshed gears on short frame in the mainframe bottom, vice versa, establishes the motor that driven wheel rotates on the wheel shaft of this gear; Their mechanism's equivalent substitution that can provide with present embodiment in the art.Play the effect that makes short frame below mainframe, stretch out and withdraw.

Claims (9)

1 one kinds of water wipe floor cleaning machines is characterized in that: comprise running gear, cleaning part and water system part;
Described running gear comprises a frame, is provided with two rear drive sprockets on this frame, also is provided with front jockey wheel on this frame; On described frame, set firmly a fixed axis, on this fixed axis, set firmly described cleaning part rotationally;
Described cleaning part comprises support for rotary disc, rag wiping arrangement and rag brushing device,
Described support for rotary disc is set on the described fixed axis, is provided with the rotating disk drive motors on described frame, and the speed reduction gearing that support for rotary disc is rotated around this fixed axis is set between this drive motors and the described support for rotary disc; On described support for rotary disc, be provided with described rag wiping arrangement,
This rag wiping arrangement comprises the rag band and makes this rag band make the rag belt driver of circumferential movement, described rag band is fixed on the described transmission device, described transmission device is connected on the described fixed axis by transmission mechanism, or this rag wiping arrangement is connected in the drive unit that is arranged on the described support for rotary disc, make this rag band when described fixed axis rotates, make described circumferential movement with described support for rotary disc, and can contact with ground in the certain angle scope at rag band described in the motion in a week, in all the other angular ranges, then not contact with ground;
Described rag brushing device comprises that being rotatably mounted to scrubbing on the described support for rotary disc takes turns and the water squeezing pressure wheel, also comprise the water spout that is fixed on the described support for rotary disc, described water spout and water squeezing pressure wheel place the described both sides of scrubbing wheel respectively, described rag brushing device installation position is: be arranged on locating that corresponding described rag band do not contact with ground, and place the side that contacts with ground of rag band, do in the described circumferential movement and will pass through part, make and describedly scrub wheel and the water squeezing pressure wheel can contact with described rag band that described scrubbing taken turns and described water squeezing pressure wheel contacts with the landing ground of described rag band and the rag band is scrubbed and pushed;
Described water system partly comprises Rinsing Area, sump, rinse bath and makes Rinsing Area, sump and rinse bath link up the articulation that is connected, described Rinsing Area and sump are fixed on the described frame, described rinse bath is located on the described support for rotary disc, is positioned at the contact below at position of described rag band and rag brushing device;
Described articulation comprises gland and active chamber part, this gland is located on the described frame, described active chamber part is fixed on the described support for rotary disc, this gland compress cover in the upper end of described active chamber part uncovered on, between gland and the active chamber part for having the relative static element and the relative motion part of relative motion;
On described gland, be provided with two mouths of pipe: clear water import and outlet of sewer, establish the clear water carrier pipe on it and be connected the delivery port of described Rinsing Area and the water inlet of sump respectively with the sewage return pipe, on the delivery port of described Rinsing Area, be provided with valve; Be provided with two separate annular compartments on described active chamber part: clear water output collect cavity and sewage are regained collect cavity, and it is corresponding with described clear water import and outlet of sewer on the described gland respectively;
The bottom of this clear water output collect cavity is provided with clear water output, connects the clear water efferent duct on it, and the outlet of this clear water efferent duct is connected with described water spout; The bottom of reclaiming collect cavity at described sewage is provided with the sewage import, connects an end of sewage suction line on it, and the other end of this sewage suction line is plugged in the described rinse bath;
In described rinse bath, be provided with a level sensor; Be provided with a reduced vacuum device in described sump, it comprises a water plug, and the signal output part of described level sensor is connected in the electric power loop of described water plug.
2, water wipe floor cleaning machine according to claim 1, it is characterized in that: this rag belt driver is to comprise the external thread piece that is installed on the described fixed axis perisporium or helical tooth structure or awl toothing and be installed in final drive shaft on the described support for rotary disc rotationally, establish external screw thread or helical tooth or awl toothing on this final drive shaft circumferential side wall, external thread structure on described fixed axis and the described final drive shaft or helical tooth or awl toothing are meshing with each other, and form one spiral or bore tooth-like described transmission mechanism; This final drive shaft is as the driving shaft of rag belt driver, connect a slave unit that is arranged on the described support for rotary disc, constituted described rag belt driver, described rag band is located on the transmission device of being made up of this driving shaft and this slave unit, or is located on this slave unit.
3, water wipe floor cleaning machine according to claim 2 is characterized in that:
The described rag belt driver that constitutes with described final drive shaft is a belt driver, it is: be provided with the driven belt wheel shaft on described support for rotary disc, fixing driven pulley on described driven belt wheel shaft, fixing driving pulley on as the described final drive shaft of the driving shaft of rag belt driver, described rag band is set on described driving pulley and the driven pulley; Also be provided with an elasticity and wipe land wheel on described support for rotary disc, it supports on the ground, and described rag band also is set in this elasticity and wipes on the land wheel; Perhaps
The described rag belt driver that constitutes with described final drive shaft is:
On support for rotary disc, set firmly a circular orbit, in this track, be provided with a ring-type profile of tooth rag band, place this circular orbit, on the rail walls of this circular orbit, set firmly bevel gear shaft rotationally, which is provided with the rag band and drive bevel gear, this outside diameter that drives bevel gear is greater than inside diameter, and with the tooth engagement that is radiation shape on the described rag band upper surface, described final drive shaft is connected with described bevel gear shaft by transmission mechanism.
4, according to claim 2 or 3 described water wipe floor cleaning machines, it is characterized in that: described in the described rag brushing device scrubbed on the described regularly rotationally support for rotary disc of wheel shaft of wheel and described water squeezing pressure wheel, on described fixed axis, be provided with an external thread piece or helical tooth structure or awl toothing, by being arranged on described external thread piece or helical tooth structure or the engagement of awl toothing that is provided with rotationally on the relative position on the described support for rotary disc on external thread piece or helical tooth structure or awl toothing and the fixed axis.
5, according to claim 2 or 3 described water wipe floor cleaning machines, it is characterized in that: distribute several around fixed axis with external thread piece on the described fixed axis or helical tooth structure or the engagement of awl toothing and the described final drive shaft that is fixed in rotationally on the described support for rotary disc, when constitute with described final drive shaft be described rag belt driver the time, each described final drive shaft cooperates the described belt driver of cover and a corresponding cleaning groove and a described rag brushing device.
6, water wipe floor cleaning machine according to claim 1 and 2 is characterized in that: be provided with in the described Rinsing Area and make the compression set that boosts in the groove:
Described compression set is: be provided with a clear water bag in described Rinsing Area, it is a telescopic water bag, which is provided with water inlet and delivery port, is connected with water inlet and delivery port on the Rinsing Area; In described Rinsing Area, be provided with an elastic compression bag on the telescopic direction of clear water bag, contact with described clear water bag, it also is a telescopic sack, be provided with spring assembly in it, when described clear water bag is full of the water volume maximum, this spring assembly is compressed, and makes described elastic compression bag long-pending minimum; Perhaps:
Described compression set is: be communicated with a pipeline between described Rinsing Area and described sump, the described water plug that is provided with on the described sump is a vavuum pump, and this vavuum pump is arranged in this pipeline.
7, water wipe floor cleaning machine according to claim 6, it is characterized in that: on described elastic compression bag, be provided with an air inlet, connect one on it and move tracheae, it passes the cell wall of described Rinsing Area, offer a gas outlet on the cell wall of described sump, the described tracheae that moves is plugged on the described gas outlet on the described sump hermetically.
8, water wipe floor cleaning machine according to claim 1 and 2, it is characterized in that: the described frame of described running gear is made up of mainframe and short frame extended and withdrawal, described two rear drive sprockets and Rinsing Area and sump device are on described mainframe, described front jockey wheel is arranged on the described short frame, be provided with described fixed axis on described short frame, the rinse bath in described cleaning part and the water system is arranged on the described short frame; Described mainframe lower bottom part is provided with one can ccontaining described short frame and can make it stretch out the accommodation space of withdrawal, on described short frame, be provided with a rigid telescopic pipe, accordingly, also be provided with a telescoping tube containing cavity on the described mainframe, thus the retractor device that in described containing cavity, is provided with fixing described telescoping tube and this telescoping tube is stretched out or withdraw and make described short frame stretch out and withdraw under the described mainframe.
9, water wipe floor cleaning machine according to claim 1 is characterized in that: also comprise two drive motors of controlling two rear drive sprocket motions respectively that are installed on the described frame, and a remote control; The receiving unit of described remote control is installed on the described frame, its signal output part links to each other with the power supply of the drive motors of controlling two rear drive sprockets motions respectively, control left back driving wheel or right back driving wheel forward, reverse or stop commentaries on classics by remote controller, or two rear drive sprocket while forward or reverse.
CN 200520106199 2005-08-24 2005-08-24 Mopping device Expired - Fee Related CN2817718Y (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1919134B (en) * 2005-08-22 2010-09-29 郑明珠 Water-using wipe floor cleaning machine
CN103340527A (en) * 2013-05-21 2013-10-09 上海交通大学 Bathroom quick-drying bench and combination thereof
CN105147200A (en) * 2015-09-25 2015-12-16 南通明诺机械有限公司 Cleaner system
CN106606334A (en) * 2016-12-20 2017-05-03 吴海梅 Automatic cleaning mop
CN106821164A (en) * 2017-04-19 2017-06-13 厦门华蔚物联网科技有限公司 Horizontal walking curtain cleaning robot and its cleaning method
TWI622376B (en) * 2015-08-12 2018-05-01 Lg電子股份有限公司 Cleaner and control method thereof
CN109715026A (en) * 2016-07-14 2019-05-03 Lg 电子株式会社 Cleaner
CN110584549A (en) * 2019-08-20 2019-12-20 深圳市银星智能科技股份有限公司 Cleaning robot and intelligent cleaning system
CN110881908A (en) * 2019-12-14 2020-03-17 陈志后 Mechanical robot of sweeping floor that disk rack angular distance arc was nibbled based on degree of freedom
CN113854901A (en) * 2021-09-13 2021-12-31 南京林业大学 Indoor floor is with equipment of waxing

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1919134B (en) * 2005-08-22 2010-09-29 郑明珠 Water-using wipe floor cleaning machine
CN103340527A (en) * 2013-05-21 2013-10-09 上海交通大学 Bathroom quick-drying bench and combination thereof
CN103340527B (en) * 2013-05-21 2015-10-14 上海交通大学 Bathroom quick-drying stool and combination thereof
US10709306B2 (en) 2015-08-12 2020-07-14 Lg Electronics Inc. Cleaner and control method thereof
TWI622376B (en) * 2015-08-12 2018-05-01 Lg電子股份有限公司 Cleaner and control method thereof
CN105147200B (en) * 2015-09-25 2018-05-08 南通明诺电动科技股份有限公司 A kind of cleaner system
CN105147200A (en) * 2015-09-25 2015-12-16 南通明诺机械有限公司 Cleaner system
US10993598B2 (en) 2016-07-14 2021-05-04 Lg Electronics Inc. Robot cleaner and method of controlling the same
CN109715026A (en) * 2016-07-14 2019-05-03 Lg 电子株式会社 Cleaner
US11930973B2 (en) 2016-07-14 2024-03-19 Lg Electronics Inc. Cleaner
US11864697B2 (en) 2016-07-14 2024-01-09 Lg Electronics Inc. Robot cleaner and method of controlling the same
US11253126B2 (en) 2016-07-14 2022-02-22 Lg Electronics Inc. Robot cleaner
US11019975B2 (en) 2016-07-14 2021-06-01 Lg Electronics Inc. Robot cleaner
US11051671B2 (en) 2016-07-14 2021-07-06 Lg Electronics Inc. Cleaner
US11071429B2 (en) 2016-07-14 2021-07-27 Lg Electronics Inc. Robot cleaner
US11141034B2 (en) 2016-07-14 2021-10-12 Lg Electronics Inc. Cleaner
US11202547B2 (en) 2016-07-14 2021-12-21 Lg Electronics Inc. Cleaner
US11564546B2 (en) 2016-07-14 2023-01-31 Lg Electronics Inc. Cleaner
CN106606334A (en) * 2016-12-20 2017-05-03 吴海梅 Automatic cleaning mop
CN106821164A (en) * 2017-04-19 2017-06-13 厦门华蔚物联网科技有限公司 Horizontal walking curtain cleaning robot and its cleaning method
CN110584549A (en) * 2019-08-20 2019-12-20 深圳市银星智能科技股份有限公司 Cleaning robot and intelligent cleaning system
CN110881908A (en) * 2019-12-14 2020-03-17 陈志后 Mechanical robot of sweeping floor that disk rack angular distance arc was nibbled based on degree of freedom
CN113854901A (en) * 2021-09-13 2021-12-31 南京林业大学 Indoor floor is with equipment of waxing

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