CN103072553A - Electric watered swinging car scrubber with water-sucking cover - Google Patents
Electric watered swinging car scrubber with water-sucking cover Download PDFInfo
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- CN103072553A CN103072553A CN2012101293439A CN201210129343A CN103072553A CN 103072553 A CN103072553 A CN 103072553A CN 2012101293439 A CN2012101293439 A CN 2012101293439A CN 201210129343 A CN201210129343 A CN 201210129343A CN 103072553 A CN103072553 A CN 103072553A
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- water
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- sucking
- water absorption
- absorption cover
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Abstract
The invention discloses an electric watered swinging car scrubber with a water-sucking cover, which comprises the water-sucking cover, a brushing head, a swinging mechanism, a handle, a water inlet tube and a motor, the brushing head is arranged in the water-sucking cover, the swinging mechanism is used for driving the brushing head to swing, the handle is connected with the water-sucking cover, the water inlet tube communicates with the brushing head, and the motor is used for driving the brushing head; the handle is provided with a water-sucking and dust-sucking passage which communicates with the water-sucking cover, and the other end of the water-sucking and dust-sucking passage is connected with a dust-sucking and water-sucking machine; the swinging mechanism comprises slide ways and a wobbler, the slide ways are connected between the water-sucking cover and the brushing head, and the wobbler is connected between the brushing head and the motor; both sides of the water-sucking cover are provided with water tube holes, and the water inlet tube comprises flexible water tubes, which pass through the water tube holes to be connected with the brushing head. The swinging mechanism is utilized to drive the brushing head to swing to brush the surface of a car body, and the flexible water tubes can be swung along with the brushing head and can supply cleaner into the brushing head. Dirty brushing water is sucked away via the water-sucking and dust-sucking passage in the handle. Washing and dirty water suction can be carried out in one step. Water is saved, the environment is protected, and a car can be conveniently and rapidly washed.
Description
Technical field
The present invention relates to a kind of cleanout tool, be specifically related to a kind of brush for vehicle wash of absorbing sewage, comprise water absorption cover, be arranged on brush in the water absorption cover, be connected to the motor of the handle on the water absorption cover, the elasticity hose that is communicated with brush and driving brush.
Background technology
Automobile has been played the part of very important role in people's life, modern people's life be unable to do without automobile, and the cleaning of vehicle is accounted for the very important part of people's auto Life.Tens00000000 automobiles in the whole nation and even the whole world, annual cleaning to vehicle has consumed a large amount of the water source energy and manpower, in the age of advocating now low-carbon environment-friendly, utilizes the protection of environment extremely urgent very urgent to the saving of the water resource energy.Main carwash mode has two kinds at present, and a kind of is automatic washing vehicle device carwash, and a kind of is HAND CAR ASH.The first carwash mode need take the larger area place large automatic car washer is installed, although carwash is convenient and swift, from while needing only to advance out two or three minutes just finish cleaning to vehicle enclosure, but the equipment funds that drop into are larger, each carwash need consume a large amount of power and waters, sewage is difficult to the reclaiming clean recycling, directly discharges and contaminated environment.The second is HAND CAR ASH, the HAND CAR ASH field be provided with specially can sewage effluent the car wash site, by the water blast gun flushing, scrub with artificial washer solvent again, then fall sewage with scour without sediment motion, dry at last vehicle body, finish the cleaning to vehicle.HAND CAR ASH also need consume a large amount of water, and more operation consumes more time and hand labor, and same sewage is difficult to reclaiming clean recycling, the direct exhaust emission environment of sewage.But more than two kinds of carwash modes all need the car wash site of the sewer fixed.The brush for vehicle wash (Water recovery wash brush) that a kind of water reclaims is disclosed but notification number is the US Patent of US5588176.The technical scheme of this patent comprises a brush, be connected to a vaccum suction pipe of brush upper end, the liquid pushing tube that is arranged in the vaccum suction pipe and links to each other with a shower nozzle on being fixed on brush, be fixed on a brush holder of brush lower port, the multilayer Pao Droplets that is arranged on the ventilative ring of ring in the brush holder and is arranged on the brush holder outer shroud encircles, and is arranged on the control cock on the liquid pushing tube rear end.This technical scheme attempts to siphon away by the sewage of a vaccum suction pipe after with hydro-peening.But still there are many defectives in technical scheme.The one, this liquid pushing tube is sent into scrubs the center that liquid is in vaccum suction pipe, scrubs liquid in ejection, and just defendant siphons away in a large number, has affected cleaning performance; The 2nd, this brush for vehicle wash adopt manually scrub and brush holder in the form of a ring and be positioned at shower nozzle around, brush holder to scrub effect relatively poor, labour intensity is large; The 3rd, although the multilayer Pao Droplets material on the outer shroud is provided with the groove of dislocation, because these grooves superpose mutually, brush is attracted to easily and is scrubbed the surface under the suction of vaccum suction pipe, has increased labour's intensity of scrubbing.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of electronic water flowing oscillating type carwash scourer with water absorption cover, solve larger such as infusion of financial resources that existing carwash mode exists, consume more the water source energy and manpower during carwash, long scrubs the time, but need the car wash site of fixing sewer, scrub rear sewage and be difficult to the reclaiming clean recycling, sewage directly discharging causes the series of problems such as environmental pollution.In addition, by the structure setting of brush and water absorption cover, bath is scrubbed with sewage absorb disposable finishing.Have water-saving and environmental protection, convenient and swift, but the car wash site of the sewer that need not to fix.
Above-mentioned technical matters of the present invention is mainly solved by following technical proposals: a kind of electronic water flowing oscillating type carwash scourer with water absorption cover comprises water absorption cover, is arranged on brush in the water absorption cover, is connected to the motor of the handle on the water absorption cover, the coolant inlet pipe that is communicated with brush and driving brush; Described handle is provided with a suction dust absorption passage that is communicated with described water absorption cover, and the other end of suction dust absorption passage is connected with a dust-collecting water-absorbing machine; Comprise that also one drives the swinging gear that described brush swings; Described swinging gear comprises the slide rail that is connected between described water absorption cover and the brush, and is connected to the escapement between described brush and the motor; Be provided with the water pipe hole at described water absorption cover, described coolant inlet pipe comprises that passing described water pipe hole is connected to the elasticity hose that can swing and supply water with brush on the described brush; Described brush is provided with an elastic construction.Drive brush by swinging gear and produce swing, car body surface is scrubbed, the elasticity hose can be with the brush swing and to brush input cleaning liquid.Sewage after scrubbing siphons away by the suction dust absorption passage in the handle.Bath is scrubbed with sewage absorb disposable finishing.Realize water-saving and environmental protection, carwash quickly and easily.
For being connected of the replacing of convenient brush bar and elasticity hose and brush, described brush comprises brush holder, sticks to brush bar and elastic construction on the brush holder; Be provided with in the described brush bar and lead to aquaporin and the apopore of scrubbing the surface.
In order to make brush adapt to rough car body surface, the elastic construction of described brush comprises being arranged on and is provided with an elastic base in the described brush holder; Described elastic base comprise seat board and be arranged on seat board and brush holder between elastic element; Described brush bar sticks on this elastic base.Particularly, described elastic element is Compress Spring or leaf spring etc.As another kind of technical scheme, the elastic construction of described brush comprises the brush bar that adopts elastomeric material.
As a kind of preferred technical scheme, described slide rail is double-deck, comprise the upper strata slide rail and with lower floor's slide rail of upper strata slide rail square crossing and sliding block joint.By up and down two-layer slide rail setting, four-way swings to make brush do all around under the effect of wabble wheel, makes to scrub more evenly, scrubs better effects if.Rail structure also can according to circumstances adopt the individual layer slide rail, and the balance staff hole that is arranged on this moment on the brush holder bottom is a slotted hole, and brush is only done the swing of both direction.
In order effectively to pin cleaning liquid in the water absorption cover zone and the powerful suction of dust-collecting water-absorbing machine and water absorption cover is adsorbed in be difficult to by car body surface mobile when preventing from scrubbing, be provided with the soft circle of elasticity at the bead of described water absorption cover; On described water absorption cover, be provided with at least an anti-absorption admission port.Particularly, this anti-absorption admission port and water pipe hole merge an open slot that forms.
As a kind of preferred technical scheme, described brush is four, is two row and arranges.Make brush be two row two row and arrange, the one, can simplify being connected of brush and elasticity hose, the 2nd, can increase and scrub area.Although this brush can be one, arrange and cooperation by elastic base by many row brushes head, when area is scrubbed in increase, more can make brush adapt to rough car body surface, improve and scrub effect.
Technical scheme of the present invention, because sewage is in time absorbed by the dust-collecting water-absorbing machine in water absorption cover when scrubbing, sewage does not have the secondary pollution automobile, need not dry operation to automobile yet, has therefore greatly accelerated carwash speed.Sewage is absorbed by the dust-collecting water-absorbing machine, can recycle by reclaiming clean on the one hand, and on the one hand not discharging of sewage has been saved the water source and protected again environment.But carwash no longer needs the place of the sewer fixed, and any local single all available this instruments that stop are finished the cleaning to vehicle at short notice, is the carwash mode of the convenient and swift low-carbon (LC) of water-saving and environmental protection that really can popularize.In addition, technical scheme of the present invention is the train aircraft building masonry wall etc. of the large and opposed flattened of area capable of washing also, also can replace mop to mop floor.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural representation of the present invention.
Fig. 3 is structural representation of the present invention.
Fig. 4 is A-A cutaway view among Fig. 3.
Fig. 5 is the structural representation of swinging gear among the present invention.Be the Double-layer sliding rail structure among the figure, and in brush holder, be provided with the elastic base that comprises Compress Spring.
Fig. 6 is the structural representation of swinging gear among the present invention.It is the individual layer rail structure among the figure.
Wherein, water absorption cover 1, cover wall 101, water pipe hole 102, the soft circle 103 of elasticity, anti-absorption admission port 104, brush 2, brush holder 201, balance staff hole 2011, seat board 202, elastic element 203, brush bar 204, aquaporin 205, apopore 206, handle 3, suction dust absorption passage 301, coolant inlet pipe 4, elasticity hose 401, distributive pipe 402, threeway 403, penstock 404, motor 5, swinging gear 6, escapement 601, balance staff 6011, slide rail 602, upper strata slide rail 6021, lower floor's slide rail 6022, slider 603.
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of electronic water flowing oscillating type carwash scourer with water absorption cover comprises water absorption cover 1, is arranged on brush 2 in the water absorption cover 1, to be arranged on water absorption cover 1 outer and drive motor 5 that brush 2 swings, be connected to the handle 3 on the water absorption cover 1 and be fixed on the handle 3 and be connected to the coolant inlet pipe 4 of brush 2.Be provided with suction dust absorption passage 301 in the handle 3.One end of suction dust absorption passage 301 is communicated with water absorption cover 1 inner chamber, and the other end connects the sewage that a dust-collecting water-absorbing machine (not showing on the figure) is used for absorbing water absorption cover 1.
Coolant inlet pipe 4 is fixing along handle 3, is being connected with two penstocks 404 near on the coolant inlet pipe 4 at handle 3 end places by threeway 403, is used for controlling respectively the flow of clear water and washer solvent.Coolant inlet pipe 4 leads to respectively two side part cover walls 101 of water absorption cover 1 being divided into two the tunnel near water absorption cover 1 place by distributive pipe 402.
Referring to Fig. 5, swinging gear 6 comprises lower floor's slide rail 6022 of being fixed on water absorption cover 1 bottom cover wall 101 inboards, makes the upper strata slide rail 6021 of sliding block joint with lower floor's slide rail 6022 and be connected to escapement 601 on the motor output shaft by a slider 603.Brush 2 comprises a brush holder 201 and the brush bar 204 that sticks on the brush holder 201.In brush holder 201, be provided with elastic base.This elastic base comprises a seat board 202 and the elastic element 203 between seat board 202 and brush holder 201 bottoms.In the present embodiment, this elastic element 203 is Compress Spring.Be provided with one in the bottom of brush holder 201 and accept the balance staff hole 2011 that balance staff 6011 connects on the escapement 601.Brush 2 is made sliding block joint by the slider 603 on the brush holder 201 with upper strata slide rail 6021.Its at the middle and upper levels slide rail 6021 be mutually vertical setting with lower floor slide rail 6022.In the present embodiment, brush is four, is two rows, two row and arranges.Therefore, for each brush 2 Zhuo to layer slide rail 6022 and upper strata slide rail 6021 should be arranged.
Extend to respectively coolant inlet pipe 4 on water absorption cover 1 both sides and be divided into respectively again two the tunnel and be connected to by an elasticity hose 401 on the brush bar 204 of brush 2.
Be provided with aquaporin 205 and apopore 206 in the brush bar 204.Cleaning liquid enters in the aquaporin 205 of brush bar 204 by coolant inlet pipe 4, is uniformly applied on the car body surface by apopore 206 again.
Scourer scratch car lacquer is tackled rough car body surface in order to prevent from scrubbing, and makes water absorption cover 1 cover mouthful be adjacent to as far as possible car body surface and pins better the cleaning liquid that is applied on the car body surface, is equiped with the soft circle 103 of elasticity at the cover mouth of water absorption cover 1.Simultaneously, the powerful suction of dust-collecting water-absorbing machine in order to prevent from scrubbing and make water absorption cover 1 be adsorbed in car body surface to be difficult to mobilely, simultaneously, the sewage in the water absorption cover 1 effectively to be absorbed, offer anti-absorption induction opening 104 at water absorption cover 1.In the present embodiment, this anti-absorption induction opening 104 merges formation one open slot with water pipe hole 102.But in other embodiments, this anti-absorption induction opening 104 can have various ways, as is opened in the breach that mutually staggers on the soft circle 103 of elasticity etc.
Brush 2 in water absorption cover 1 driving by motor 5 to the car body surface cleaning of rolling.Coolant inlet pipe 4 is applied to clear water or clear water on the car body surface by brushing bar 204 with the cleaning agent mixed liquor under valve 404 control, by the beat of pointer of brush 2 car body surface is scrubbed.Depend on the car body surface situation according to water absorption cover 1 and carry out the current adjusting by valve 404, when water absorption cover 1 depends on car body surface fully, can increased water flow can accelerate the speed of scrubbing simultaneously, when water absorption cover 1 part depends on car body surface, can reduce or close the current speed of scrubbing that slows down simultaneously.Two valve 404 designs can be scrubbed according to the mixed liquor that soil conditions is selected to supply clear water or contain type vehicle cleaning detergent.Because direct coupled with brush bar 204 is one section elasticity hose 401, can adapt to the swing of brush.Because the setting of elastic base in the brush holder, make each brush can independent floating, to adapt to rough car body surface.Sewage after the cleaning externally drain under the powerful suction of dust-collecting water-absorbing machine (not showing on the figure) by the suction dust absorption passage 301 in the handle 3 and can purify after recycle, reach bath, scrub, disposable the finishing of sewage absorption.Brush for vehicle wash of the present invention is less demanding to hydraulic pressure, can tap water supply, and air-pressure flowing or water pump water outlet etc.
Above-described embodiment is in order more clearly to understand the present invention, not as a kind of restriction to right of the present invention, under the prerequisite that does not break away from aim of the present invention, various variations can be arranged, and all these will be included within the scope of this claim the apparent modification of described those skilled in the art.
Claims (10)
1. electronic water flowing oscillating type carwash scourer with water absorption cover comprises water absorption cover (1), is arranged on brush (2) in the water absorption cover (1), is connected to the motor (5) of the handle (3) on the water absorption cover (1), the coolant inlet pipe (4) that is communicated with brush (2) and driving brush (2); It is characterized in that: described handle (3) is provided with a suction dust absorption passage (301) that is communicated with described water absorption cover (1), and the other end of suction dust absorption passage (301) is connected with a dust-collecting water-absorbing machine; Comprise that also one drives the swinging gear (6) that described brush (2) swings; Described swinging gear (6) comprises the slide rail (602) that is connected between described water absorption cover (1) and the brush (2), and is connected to the escapement (601) between described brush (2) and the motor (5); Be provided with water pipe hole (102) at described water absorption cover (1), described coolant inlet pipe (4) comprises that passing described water pipe hole (104) is connected to the elasticity hose (401) that can swing and supply water with brush on the described brush (2).
2. carwash scourer according to claim 1, it is characterized in that: the bead at described water absorption cover (1) is provided with the soft circle of elasticity (103); On described water absorption cover (1), be provided with at least an anti-absorption admission port (104).
3. carwash scourer according to claim 1, it is characterized in that: described brush (2) comprises brush holder (201), sticks to brush bar (204) and elastic construction on the brush holder (201); Be provided with in the described brush bar (204) and lead to aquaporin (205) and the apopore (206) of scrubbing the surface.
4. carwash scourer according to claim 2, it is characterized in that: described brush (2) comprises brush holder (201), sticks to brush bar (204) and elastic construction on the brush holder (201); Be provided with in the described brush bar (204) and lead to aquaporin (205) and the apopore (206) of scrubbing the surface.
5. carwash scourer according to claim 3, it is characterized in that: described elastic construction comprises the elastic base that is arranged in the described brush holder (201); Described elastic base comprise seat board (202) and be arranged on seat board (202) and brush holder (201) between elastic element (203); Described brush bar (204) sticks on this elastic base.
6. carwash scourer according to claim 4, it is characterized in that: described elastic element (203) is Compress Spring or leaf spring.
7. carwash scourer according to claim 3, it is characterized in that: the elastic construction of described brush (2) comprises the brush bar (204) that adopts elastomeric material.
8. described carwash scourer according to claim 1~7 is characterized in that: described slide rail (602) is for double-deck, comprise upper strata slide rail (6021) and with lower floor's slide rail (6022) of (6021) square crossing of upper strata slide rail and sliding block joint.
9. arbitrary described carwash scourer according to claim 1~7, it is characterized in that: described brush (2) is four, is two row and arranges.
10. carwash scourer according to claim 8, it is characterized in that: described brush (2) is four, is two row and arranges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210129343.9A CN103072553B (en) | 2012-01-20 | 2012-04-28 | Electronic water flowing swing type carwash scourer with water absorption cover |
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CN201210018611.X | 2012-01-20 | ||
CN201210018611X | 2012-01-20 | ||
CN201210018611 | 2012-01-20 | ||
CN201210129343.9A CN103072553B (en) | 2012-01-20 | 2012-04-28 | Electronic water flowing swing type carwash scourer with water absorption cover |
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CN103072553A true CN103072553A (en) | 2013-05-01 |
CN103072553B CN103072553B (en) | 2016-06-22 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104354682A (en) * | 2014-11-13 | 2015-02-18 | 宁夏中远天宇科技有限公司 | Liquid drug short brush set for brush machine of outer wall of railway locomotive body |
CN106427930A (en) * | 2016-07-18 | 2017-02-22 | 武汉鑫洲机械制造有限公司 | Rotary automatic cleaner and using method thereof |
CN110051111A (en) * | 2019-05-31 | 2019-07-26 | 河南科技大学 | A kind of carwash brush |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2566795Y (en) * | 2002-07-30 | 2003-08-20 | 余正祥 | Electric leather shoes brush |
CN2737474Y (en) * | 2003-12-28 | 2005-11-02 | 王海峰 | Electric universal cleaner |
CN2847967Y (en) * | 2005-11-04 | 2006-12-20 | 梁锋 | Elastic toothbrush capable of changing bristle |
CN201784587U (en) * | 2010-06-26 | 2011-04-06 | 王杨 | Portable automobile cleaning device |
CN102240655A (en) * | 2011-04-27 | 2011-11-16 | 浙江大学 | Water conservation plane scrubbing device |
CN202557502U (en) * | 2012-01-20 | 2012-11-28 | 陈国行 | Motor-driven water-through swinging type car-washing scourer with water absorption cover |
-
2012
- 2012-04-28 CN CN201210129343.9A patent/CN103072553B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2566795Y (en) * | 2002-07-30 | 2003-08-20 | 余正祥 | Electric leather shoes brush |
CN2737474Y (en) * | 2003-12-28 | 2005-11-02 | 王海峰 | Electric universal cleaner |
CN2847967Y (en) * | 2005-11-04 | 2006-12-20 | 梁锋 | Elastic toothbrush capable of changing bristle |
CN201784587U (en) * | 2010-06-26 | 2011-04-06 | 王杨 | Portable automobile cleaning device |
CN102240655A (en) * | 2011-04-27 | 2011-11-16 | 浙江大学 | Water conservation plane scrubbing device |
CN202557502U (en) * | 2012-01-20 | 2012-11-28 | 陈国行 | Motor-driven water-through swinging type car-washing scourer with water absorption cover |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104354682A (en) * | 2014-11-13 | 2015-02-18 | 宁夏中远天宇科技有限公司 | Liquid drug short brush set for brush machine of outer wall of railway locomotive body |
CN106427930A (en) * | 2016-07-18 | 2017-02-22 | 武汉鑫洲机械制造有限公司 | Rotary automatic cleaner and using method thereof |
CN106427930B (en) * | 2016-07-18 | 2019-03-22 | 武汉鑫洲机械制造有限公司 | A kind of rotary automatic cleaner and its application method |
CN110051111A (en) * | 2019-05-31 | 2019-07-26 | 河南科技大学 | A kind of carwash brush |
CN110051111B (en) * | 2019-05-31 | 2020-08-25 | 河南科技大学 | Brush for washing vehicle |
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