CN107456142A

CN107456142A - One kind automates dry hand equipment of washing one's hands

Info

Publication number: CN107456142A
Application number: CN201710759370.7A
Authority: CN
Inventors: 杨万芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-22
Filing date: 2016-12-22
Publication date: 2017-12-12
Also published as: CN107456144A; CN106638815A; CN107518803A; CN106638815B; CN107456143A

Abstract

The invention discloses one kind to automate dry hand equipment of washing one's hands, and includes cabinet, the basin body of the non-ferromagnetic material on cabinet, and rear side and delivery port are located at the tap in centre position above basin body, and the scrub body in basin body on cabinet；Scrub body includes the first brush being separately mounted in basin body, the second brush, third brush and the 4th brush；Basin body two side symmetrically forms lateral brush holder, and the first brush, the second brush level are slidably mounted in the lateral brush holder of both sides；Lateral brush holder outer end is connected by flexible pipe with running water pipe；The centre position of front side wall forms brush holder among one in basin body, and third brush, the 4th brush are rotatably connected on middle brush holder；Liquid case of washing one's hands is installed, hand cleanser lower box part is connected with water pump, and middle brush holder is connected by the water side of flexible pipe and water pump in cabinet.The present invention is reasonable in design, safeguard, changes part conveniently, scrubs efficiency high.

Description

One kind automates dry hand equipment of washing one's hands

Technical field

The invention belongs to automate cleaning equipment, and in particular to one kind automates dry hand equipment of washing one's hands.

Background technology

Document number is that CN2038763U Chinese patent discloses a kind of Full-automatic hand washing machine, and it scrubs part by motor A pair of brush wheels of about two arrangements of driving form, and are become mildewed on brush wheel for scrubbing hand.Although this kind of structure can be realized Scrub to hand, but because bristle is connected in the circumferential wall of brush wheel, if bristle is longer, bristle contacts with hand When it is substantially inclined, or bristle is that side is attached on hand and slipped over, and washing effect is poor；If bristle is shorter, When hand is reached between two brush wheels, hand only has less area and contacted with bristle, is so needed during scrub uniformly Ground movement hand is undesirable so that brush wheel brushes each position, using effect on hand.

The content of the invention

The technical problems to be solved by the invention are：Can be to hand in view of the deficienciess of the prior art, providing one kind Uniformly scrubbed, dismounting is simple, is easy to the full-automatic handwashing facilities safeguarded.

To realize the purpose of the present invention, it is achieved using following technical scheme：One kind automates dry hand equipment of washing one's hands, bag Included cabinet, the basin body of the non-ferromagnetic material on cabinet, on cabinet rear side and delivery port be located above basin body The tap in centre position, and the scrub body in basin body；

The scrub body includes the first brush for being separately mounted to both sides in basin body, the second brush, and installed in basin body The third brush in interior centre position and the 4th brush；

The basin body two side symmetrically forms the lateral brush holder of horizontally disposed circular trough shape, first brush, Second brush level is slidably mounted in the lateral brush holder of both sides；The lateral brush holder outer end is connected by flexible pipe and running water pipe Connect, and second solenoid valve is connected between the entrance point and running water pipe of flexible pipe；

First brush includes the telescoping tube of circle, is molded over the circular brush body connecting seat of telescoping tube one end, is connected to Brush board of the brush body connecting seat away from telescoping tube one end, and the bristle being connected on brush board；Uniformly formed out on the brush board Water hole, the pressure limiting valve of the oriented brush board direction conducting of the interior installation of the telescoping tube；The brush body connecting seat outer wall is equidistantly connected with Driven magnet；The end position of the flexible pipe outer wall away from brush body connecting seat is provided with sealing ring；

Second brush is identical with the first brush structure；

The centre position of front side wall forms brush holder among one in the basin body, and the third brush, the 4th brush, which rotate, to be connected It is connected on middle brush holder；The middle brush holder side forms the first installing port of circle, and opposite side forms and the first installation The second installing port that mouth is coaxially disposed；

Liquid case of washing one's hands is installed, hand cleanser lower box part outer wall is connected with water pump, and the middle brush holder passes through flexible pipe in the cabinet It is connected with the water side of water pump；

The third brush includes brush body connecting seat, is molded over the first joint of the circular tube shaped of brush body connecting seat side, connection In the brush board of the brush body connecting seat other end, and the bristle being connected on brush board；Apopore is uniformly formed on the brush board；Institute State brush body connecting seat outer wall and be equidistantly connected with driven magnet；

4th brush includes brush body connecting seat, is molded over the second joint of the circular tube shaped of brush body connecting seat side, connection In the brush board of the brush body connecting seat other end, and the bristle being connected on brush board；Apopore is uniformly formed on the brush board；Institute State brush body connecting seat outer wall and be equidistantly connected with driven magnet；

First joint penetrates from the first installing port, and is passed from the second installing port, corresponding first peace on first joint Dress mouth, the position of the second installing port are provided with sealing ring；Second joint is between the second installing port side and the first joint It is connected through a screw thread；The first joint side wall forms outlet pass so that inside middle brush holder and third brush, the 4th brush Connection；

Basin body lower end both sides form two roller connecting seats, and a radial direction is rotatablely equipped between two roller connecting seats Section is non-circular rotary shaft, and the drive for driving the rotary shaft to rotate is installed with the outside of a roller connecting seat Dynamic motor a；Corresponding third brush, the position of the 4th brush are fixedly connected with a driven roller b, the drive among the rotary shaft Equally circumferentially it is connected with and coordinates with the driven magnet on third brush, the 4th brush to drive third brush, the on dynamic roller b The drive magnet that four brushes rotate；

Both sides in the rotary shaft positioned at driven roller b are slidably fitted with to drive first brush, the second brush respectively Rotate, and be equally circumferentially connected with and the first brush, second on the driven roller a, the driven roller a slided along rotary shaft Driven magnet on brush coordinates to drive the drive magnet that the first brush, the second brush rotate；The driven roller a of both sides is leaned on Nearly driven roller b one end is connected with bearing, and the inner ring of the bearing is fixedly connected with driven roller, and the outer ring of the bearing is connected with Connect push pedal；The basin body lower surface is connected with two respectively driving the driven roller a edges of both sides close to driven roller b position The electric pushrod that rotary shaft length direction slides；

The take-off lever of the electric pushrod connects with being connected push pedal connection and is connected with pull sensing between push pedal and take-off lever Device.

Preferably：Described the first brush, the second brush, third brush, each driven magnetic on the 4th brush Iron is disposed as S extremely unanimously towards brush body connecting seat center, or N is extremely unanimously towards brush body connecting seat center, so that institute The first brush and third brush are stated, it is mutually exclusive between the second brush and the 4th brush；It is each on the driven roller a, driven roller b Then relative set is N extremely unanimously extremely consistent towards rotation axis center towards rotation axis center, or S to individual drive magnet, so that Obtain between driven roller a and the first brush, the second brush, formed between driven roller b and third brush, the 4th brush by magnetic field force Drive connection.

Preferably：The tap is connected by flexible pipe with running water pipe, and the entrance point and running water of flexible pipe The first magnetic valve is connected between pipe, leading sensing is installed immediately below water discharge of water faucet end above the middle brush holder Switch；

Brush switch is installed above the middle brush holder, in the basin body on rear wall positioned at the first brush and third brush it Between, and position between the second brush and the 4th brush is provided with brush inductive switch；

The signal input part of the leading inductive switch, brush switch and brush inductive switch respectively with controller electrically connects；

First magnetic valve, second solenoid valve, motor a, electric pushrod and the output end of water pump and controller electrically connect；

After brush switch is pressed, controller control second solenoid valve opens 1-5s, while controls electric pushrod to shorten, the first brush Son, the second brush slide under hydraulic pressure effect and on driven roller a under the drive of drive magnet to direction among basin body so that the The bristle of the bristle of one brush and third brush, the second brush and the 4th brush is in contact；

Then controller control pump working 3-5s, makes hand cleanser flow out and glue from the apopore on third brush, the 4th brush It is attached on bristle；The electric pushrod elongation 5-20mm of controller control simultaneously, then shorten 5-20mm, and elongation, contracting are circulated with this It is short 2-5 times；

Then controller control electric pushrod elongation makes driven roller a drive the first brush, the second brush to retract a segment distance；

When both hands to be reached to the first brush and third brush respectively, when between the second brush and the 4th brush, brush inductive switch Signal is sensed, controller control motor a, which is rotated, drives the first brush, the second brush, third brush, the 4th brush simultaneously Rotation both hands are scrubbed, after 10-60s, controller control second solenoid valve open, running water by pressure limiting valve simultaneously It is from the apopore ejection on the first brush, the second brush that hand cleanser flush with foam on bristle and both hands is clean, by 10-60s Afterwards, controller control second solenoid valve and motor a are closed；

Then controller control electric pushrod elongation, the first brush and the second brush are driven toward the sidesway of basin body two by driven roller a It is dynamic to be returned to initial position.

Preferably：Between driven magnet on the drive magnet and the first brush of the driven roller a, the second brush Magnetic attraction force be more than required pressure when pressure limiting valve turns on.

Preferably：The leading inductive switch, brush inductive switch are infrared photoelectric sensor or pyroelectricity Sensor.

Preferably：Between the flexible pipe outer wall and sealing ring, it is between first joint and sealing ring Rotatory sealing.

Preferably：Three-way connection is connected with the flexible pipe of brush holder and water pump among connection, three-way connection passes through pipe Road is connected with an air pump, and the air pump is arranged on hand cleanser box outer wall；The air pump electrically connects with controller, and the gas Pump starts or stops simultaneously with the water pump.

Preferably：An arc is rotatably connected between two telescoping tubes of first brush and the second brush Cover, the arc-shaped cover have a central angle for the circular arc retaining wall of 150-200 degree and are integrally attached to circular arc retaining wall both sides Two side plates, the clamping ring that matching is set on telescoping tube is formed on the side plate；Is connected with the side plate of arc-shaped cover One magnet；A travelling gear, the driving cog are rotatablely equipped with outside the outer lateral brush holder with the first magnet homonymy of the basin body The second magnet mutually sucked by magnetic field force with the first magnet is connected with wheel；The basin body outer wall is provided with cover driving electricity Machine, the drive gear with travelling gear drive connection is connected with the output shaft of the motor；The cover motor Electrically connected with controller.

Preferably：When brush switch is pressed, the cover motor driving arc-shaped cover turns to Positioned at scrub body bottom as hand cleanser holding groove；When first brush and the second brush return back to initial position, institute Cover motor driving arc-shaped cover is stated to turn to above scrub body；Then the motor continues to drive described One brush, the second brush, third brush, the 4th brush, which reversely rotate, dries the residual moisture on bristle.

Preferably：The tap upper end is connected with a connecting rod, and the both ends of the connecting rod connect respectively There is the hand dryer being symmetrical set centered on relative tap；

The hand dryer includes an annular jet circle, and is connected on rear side of jet circle and enters air duct；

The upper inside wall of the jet circle forms downwards or tilted down and the extended line axis with jet circle downwards Intersecting puff prot；

It is described enter air duct in aerofoil fan and heater are installed, the heater is located at the outlet air end side of aerofoil fan；Institute State into air duct afterbody and form fresh air inlet；

The inwall upper end of the jet circle is connected with a sensor stand, and being provided with one below the sensor stand goes out Wind inductive switch, the air-out inductive switch are infrared photoelectric sensor；

The signal input part of the air-out inductive switch and controller electrically connects；The aerofoil fan and heater respectively with control The output end of device electrically connects；

When human hands are close to air-out inductive switch, controller control aerofoil fan and heater start simultaneously.

Compared with prior art, the beneficial effects of the invention are as follows：Scrub body is arranged in basin body by the present invention, will be driven The driven roller of dynamic scrub body motion, which is arranged on outside basin body and realized by magnetic force, to be driven so that the movable part in basin body Part is relatively simple, is easy to safeguard or change part（Required replacing part is brush board and bristle）.The present invention uses two groups of brushes point Right-hand man is not scrubbed, and bristle is connected on the end face of brush board, it is big so to scrub area, and the first brush, the second brush can be with Moved relative to third brush, the 4th brush, such bristle need not design long, and it is to pass through that can cause as far as possible more bristles End contacts with hand skin and scrubbed, and scrubs efficiency high.

The pressure limiting valve is not only beneficial to move to direction among basin body by the brush of hydraulic drives first, the second brush, together When brush dries, pressure limiting valve can prevent the water of residual in lateral brush holder from continuing to flow out.

After hand cleanser is extruded, first brush, the second brush are transported by driven roller a drives edge rotary shafts axial reciprocating Move several times so that the bristle multiple-contact between the first brush and third brush, between the second brush and the 4th brush, so Hand cleanser more can be equably applied on each bristle, can ensure to reach preferable under conditions of hand cleanser dosage is less Washing effect, and after uniformly having smeared hand cleanser on bristle, on hand may residual greasy dirt it is just more difficult is attached on bristle, So extend the service life of brush.

The hand dryer can carry out Quick-air-drying after the completion of washing one's hands to hand；Two hand dryers can not only distinguish wind Dry right-hand man, and hand dryer can start and further air-dry the bristle after drying after user leaves, and avoid bacterium on bristle Grow.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention.

Fig. 2 is the internal structure schematic diagram of the present invention.

Fig. 3 is the structural representation of basin body and scrub body.

Fig. 4 is basin body and is connected to the structural representation of each part of basin body lower end.

Fig. 5 is the cross section structure diagram of basin body and scrub body.

Fig. 6 is the decomposition texture schematic diagram of basin body and scrub body part.

Fig. 7 is the structural representation of basin body.

Fig. 8 is the cross section structure diagram of basin body.

Fig. 9 is the structural representation of the first brush.

Figure 10 is the decomposition texture schematic diagram of the first brush.

Figure 11 is third brush and the attachment structure schematic diagram of the 4th brush.

Figure 12 is third brush and the decomposition texture schematic diagram of the 4th brush.

Figure 13 is the mounting structure schematic diagram of air-dry machine.

Figure 14 is the cross section structure diagram of air-dry machine part.

Figure 15 is configuration state figure when arc-shaped cover is located at scrub body top.

1st, cabinet；2nd, basin body；20th, drainpipe；21st, lateral brush holder；22nd, middle brush holder；221st, the first installing port；222nd, Two installing ports；23rd, brush switchs；24th, leading inductive switch；25th, brush inductive switch；26th, roller connecting seat；3rd, tap； 4th, scrub body；41st, the first brush；42nd, the second brush；43rd, third brush；44th, the 4th brush；401st, telescoping tube；402nd, brush Body connecting seat；403rd, driven magnet；405th, bristle；406th, brush board；4061st, apopore；407th, the first joint；4071st, outlet pass； 408th, the second joint；409th, pressure limiting valve；51st, motor a；52nd, driven roller b；53rd, electric pushrod；54th, driven roller a；541st, axle Hold；542nd, push pedal is connected；55th, rotary shaft；56th, pulling force sensor；57th, drive magnet；61st, the first magnetic valve；62nd, the second electromagnetism Valve；7th, wash one's hands liquid case；71st, water pump；72nd, air pump；73rd, liquid level sensor；8th, arc-shaped cover；801st, clamping ring；802nd, breach；81、 Drive；82nd, cover motor；83rd, the first magnet；84th, the second magnet；9th, hand dryer；91st, connecting rod；92nd, jet circle； 921st, puff prot；93rd, sensor stand；94th, air-out inductive switch；95th, inlet cylinder.

Embodiment

Embodiment 1

With reference to shown in Fig. 1 to Figure 12, the present embodiment is that one kind automates dry hand equipment of washing one's hands, and includes cabinet 1, installed in cabinet On non-ferromagnetic material basin body 2, rear side and delivery port are located at the tap 3 in centre position above basin body on cabinet, And the scrub body 4 in basin body.

The scrub body includes the first brush 41 for being separately mounted to both sides in basin body, the second brush 42, Yi Jian The brush 44 of third brush 43 and the 4th in centre position in basin body.

The basin body two side symmetrically forms the lateral brush holder 21 of horizontally disposed circular trough shape, and described first Brush, the second brush level are slidably mounted in the lateral brush holder of both sides；The lateral brush holder outer end passes through flexible pipe and running water Pipe is connected, and second solenoid valve 62 is connected between the entrance point and running water pipe of flexible pipe.

First brush includes the telescoping tube 401 of circle, is molded over the circular brush body connecting seat of telescoping tube one end 402, it is connected to brush board 406 of the brush body connecting seat away from telescoping tube one end, and the bristle 405 being connected on brush board；The brush Apopore 4061 is uniformly formed on plate, the pressure limiting valve 409 of oriented brush board direction conducting is installed in the telescoping tube；The brush body Connecting seat outer wall is equidistantly connected with driven magnet 403；End position installation of the flexible pipe outer wall away from brush body connecting seat There is sealing ring.

Second brush is identical with the first brush structure.

The centre position of front side wall forms brush holder 22 among one, the third brush, the 4th brush in the basin body It is rotatably connected on middle brush holder；The middle brush holder side form circle the first installing port 221, opposite side form with The second installing port 222 that first installing port is coaxially disposed；The internal diameter of first installing port is more than the internal diameter of the second installing port.

The rearward position that the basin body inner bottom part is located at middle brush holder is connected with drainpipe 20, and Xia Shui is led in drainpipe lower end Road.

Liquid case 7 of washing one's hands is installed, hand cleanser lower box part outer wall is connected with water pump 71, and the middle brush holder leads in the cabinet The water side for crossing flexible pipe and water pump connects.

The third brush includes brush body connecting seat 402, and be molded over the circular tube shaped of brush body connecting seat side first connects First 407, the brush board of the brush body connecting seat other end is connected to, and the bristle being connected on brush board；Uniformly it is molded on the brush board There is apopore；The brush body connecting seat outer wall is equidistantly connected with driven magnet.

4th brush includes brush body connecting seat, is molded over the second joint of the circular tube shaped of brush body connecting seat side 408, the brush board of the brush body connecting seat other end is connected to, and the bristle being connected on brush board；Uniformly formed on the brush board Apopore；The brush body connecting seat outer wall is equidistantly connected with driven magnet.

First joint penetrates from the first installing port, and is passed from the second installing port, corresponding the on first joint One installing port, the position of the second installing port are provided with sealing ring；Second joint is in the second installing port side and the first joint Between be connected through a screw thread；The first joint side wall forms outlet pass 4071 so that middle brush holder and third brush, the 4th Connected inside brush.

First joint has small one and large one two sections of external diameter, is so easy to corresponding first installing port, the second installing port The installation of position seals circle, it is also convenient for the first joint passing through the first installing port and the second installing port.

Each brush of the brush mechanism can be dismounted easily, beneficial to part replacement, when dismantling brush, first by the 3rd Brush, the 4th brush are relative to be unscrewed, and after removing third brush, the 4th brush, then is respectively screwed out the first brush, the second brush； First brush, the second brush are then first installed during installation, then third brush and the 4th brush are installed again.First brush, the second brush Son Design of length be：After third brush and the installation of the 4th brush the first brush, the second brush can be stopped from lateral brush holder Middle abjection, so the first brush and the second brush will not produce situation about surprisingly coming off in use.

Basin body lower end both sides form two roller connecting seats 26, and one is rotatablely equipped between two roller connecting seats Individual radial section is non-circular rotary shaft 55, is installed with to drive the rotary shaft on the outside of a roller connecting seat The motor a51 of rotation；Corresponding third brush, the position of the 4th brush are fixedly connected with a driving among the rotary shaft Equally circumferentially it is connected with roller b52, the driven roller b and coordinates with the driven magnet on third brush, the 4th brush to drive The drive magnet 57 that dynamic third brush, the 4th brush rotate.

Both sides in the rotary shaft positioned at driven roller b are slidably fitted with to drive first brush, second respectively Brush rotates, and is equally circumferentially connected with the driven roller a54, the driven roller a slided along rotary shaft and the first brush Driven magnet on son, the second brush coordinates to drive the drive magnet 57 that the first brush, the second brush rotate；Both sides it is described Driven roller a is connected with bearing 541 close to driven roller b one end, and the inner ring of the bearing is fixedly connected with driven roller, the bearing Outer ring be connected with connection push pedal 542；The basin body lower surface is connected with two respectively driving close to driven roller b position The electric pushrod 53 that the driven roller a of both sides slides along rotary shaft length direction.

The take-off lever of the electric pushrod is connected with pulling force biography with being connected push pedal connection, and connecting between push pedal and take-off lever Sensor 56.

Described the first brush, the second brush, third brush, each driven magnet on the 4th brush are disposed as S poles Unanimously towards brush body connecting seat center, or N is extremely unanimously towards brush body connecting seat center, so that first brush and Three brushes, it is mutually exclusive between the second brush and the 4th brush；Each drive magnet on the driven roller a, driven roller b then phase It is extremely consistent towards axis center, or S is rotated extremely unanimously towards axis center is rotated that N should be arranged to, so that driven roller a and first Formed and be connected by magnetic field force between brush, the second brush, between driven roller b and third brush, the 4th brush.

The tap is connected by flexible pipe with running water pipe, and is connected between the entrance point and running water pipe of flexible pipe One magnetic valve 61, the middle brush holder top are provided with leading inductive switch 24 immediately below water discharge of water faucet end.Work as hand When reaching the underface at water discharge of water faucet end, leading inductive switch detects signal, then controller controls the first magnetic valve to open, Tap is water outlet.

Brush switch 23 is installed above the middle brush holder, is located at the first brush and the 3rd on rear wall in the basin body Between brush, and position between the second brush and the 4th brush is provided with brush inductive switch 25.

The leading inductive switch, brush switch and the brush inductive switch signal input part Electricity Federation with controller respectively Connect.

The output end of first magnetic valve, second solenoid valve, motor and the water pump and controller electrically connects.

After brush switch is pressed, controller control second solenoid valve opens 1-5s, while controls electric pushrod to shorten, the One brush, the second brush slide under hydraulic pressure effect and on driven roller a under the drive of drive magnet to direction among basin body, make The first brush and third brush bristle, the bristle of the second brush and the 4th brush is in contact.

Then controller control pump working 3-5s, hand cleanser is made from the apopore outflow on third brush, the 4th brush And it is adhered on bristle；The electric pushrod elongation 5-20mm of controller control simultaneously, then shortens 5-20mm, and circulate and stretch with this Length, shorten 2-5 times.

Then controller control electric pushrod elongation makes driven roller a drive the first brush, the second brush to retract a segment distance.

When both hands to be reached to the first brush and third brush respectively, when between the second brush and the 4th brush, brush sensing For inductive switching to signal, controller control motor a, which is rotated, drives the first brush, the second brush, third brush, the 4th brush Rotate simultaneously and both hands are scrubbed（Hand cleanser is essentially in the stage on bristle, most of dirt on hand can be dissolved）, After 10-60s, controller control second solenoid valve is opened, and running water is by pressure limiting valve and from the first brush, the second brush On apopore spray hand cleanser flush with foam on bristle and both hands is clean（Will on hand and bristle by current in the stage On hand cleanser rinse well）, after 10-60s, controller control second solenoid valve and motor a are closed.

Then controller control electric pushrod elongation, the first brush and the second brush are driven toward basin body two by driven roller a Side movement is returned to initial position.

The pulling force sensor electrically connects with controller, when electric pushrod foreshortens to the first brush and the bristle of third brush Offset, after the bristle of the second brush and the 4th brush offsets, on the drive magnet and the first brush, the second brush on driven roller a Driven magnet distance become larger, can cause between drive magnet and driven magnet along rotary shaft length direction produce suction Power, i.e. pulling force sensor can detect that pulling force gradually increases, when controller detects the value of thrust detected by pulling force sensor More than setting value（Such as 1-3 newton）When, controller control electric pushrod reversely extends 1-5mm.

Or further, after in pulling force, sensor detects that value of thrust reaches setting value, controller control electricity Dynamic push rod moves back and forth in the range of 5-10mm, so the pressure between bristle and hand can be caused constantly to change, can make brush Hair sufficiently scrubs each position to hand.

The magnetic attraction force between driven magnet on the drive magnet and the first brush of the driven roller a, the second brush（Edge Magnetic attraction force on rotating shaft direction）Required pressure when being turned on more than pressure limiting valve.The pressure limiting valve is used to coordinate originally water drive Dynamic first brush, the second brush are to movement among basin body, but pressure limiting valve can hinder running water in lateral brush holder to flow out simultaneously, so Also just hinder the first brush, the second brush is returned to original state, therefore the conducting pressure of pressure limiting valve can not be too big, it is ensured that Under the effect of the magnetic attraction force of drive magnet and driven magnet the first brush, the second brush can be enable to return to initial position.

The leading inductive switch, brush inductive switch are infrared photoelectric sensor or pyroelectric sensor.

It is rotatory sealing between first joint and sealing ring between the flexible pipe outer wall and sealing ring.In order to Ensure that each brush can smoothly rotate, the pretightning force between the sealing ring and its installation site should be smaller, even if at sealing Produce a small amount of leak and also do not interfere with washing effect, therefore it is smooth to should first ensure that each brush rotates, and considers further that appropriate increase Sealing effectiveness.

Three-way connection is connected with the flexible pipe of brush holder and water pump among connection, three-way connection passes through pipeline and an air pump 72 Connection, the air pump are arranged on hand cleanser box outer wall；The air pump electrically connects with controller, and the air pump and the water pump Start or stop simultaneously.

The hand cleanser is preferably the hand cleanser that was diluted with water, while squeezes into air by air pump, make from third brush, The hand cleanser show bubble of the apopore outflow of 4th brush, the dosage of hand cleanser can be so reduced, also can guarantee that preferably clear Clean effect.

The hand cleanser lower box part is provided with liquid level sensor 73, and liquid level sensor electrically connects with controller, and controller can Indicator lamp or buzzer are connected with, reminds user to add hand cleanser when hand cleanser liquid level is less than setting value.

In this patent, the design that single-chip microcomputer is controlled system can be selected in the controller, and controller is according to switch, sensing The startup of the signal control motor of device etc., water pump, air pump etc., stop be this area existing conventional techniques, and simultaneously non-invention Emphasis, therefore do not deploy to describe herein.

Embodiment 2

With reference to shown in Fig. 4, Fig. 5 and Figure 15, the present embodiment makes following improvement on the basis of embodiment 1：First brush And second brush two telescoping tubes between be rotatably connected to an arc-shaped cover 8, there is the arc-shaped cover central angle to be The circular arc retaining wall of 150-200 degree and two side plates for being integrally attached to circular arc retaining wall both sides, are formed on the side plate With the clamping ring 801 being set on telescoping tube；The first magnet 83 is connected with the side plate of arc-shaped cover；The basin body is outer with the first magnetic A travelling gear 81 is rotatablely equipped with outside the lateral brush holder of iron homonymy, is connected with the travelling gear and passes through with the first magnet The second magnet 84 that magnetic field force mutually sucks；The basin body outer wall is provided with cover motor 82, the output of the motor The drive gear with travelling gear drive connection is connected with axle；The cover motor electrically connects with controller.

When brush switch is pressed, the cover motor driving arc-shaped cover is turned under scrub body Portion is as hand cleanser holding groove；When first brush and the second brush return back to initial position, the cover motor Driving arc-shaped cover is turned to above scrub body；Then the motor continues to drive first brush, the second brush Son, third brush, the 4th brush, which reversely rotate, dries the residual moisture on bristle.

When arc-shaped cover is as holding groove, the hand cleanser dripped from bristle and on hand is rolled again by the bristle of bottom, is made Hand cleanser is fully utilized.After scrub, bacteria breed is easily caused if moisture is left for a long time on bristle, therefore most Afterwards by bristle moisture dry, now, arc-shaped cover blocks scrub body top, avoid bristle dry during water droplet to Spill outside.

The position of brush holder is also molded jagged 802 among the arc-shaped cover is corresponding, effective shielded area of such arc-shaped cover What can be done is larger.

Embodiment 3

With reference to Fig. 1 to Fig. 3, Figure 13 and Figure 14, the present embodiment makes following improvement on the basis of embodiment 1 or 2：The fire hose Head upper end is connected with a connecting rod 91, and the both ends of the connecting rod are connected to set symmetrical with respect to centered on tap The hand dryer 9 put.

The hand dryer includes an annular jet circle 92, and is connected on rear side of jet circle and enters air duct 95.

The upper inside wall of the jet circle form downwards or tilt down and extended line downwards with jet circle The intersecting puff prot 921 of axis.

It is described enter air duct in aerofoil fan and heater are installed, the heater is located at the outlet air end one of aerofoil fan Side；It is described enter air duct afterbody form fresh air inlet.

The inwall upper end of the jet circle is connected with a sensor stand 93, is provided with below the sensor stand One air-out inductive switch 94, the air-out inductive switch are infrared photoelectric sensor.

The signal input part of the air-out inductive switch and controller electrically connects；The aerofoil fan and heater respectively with The output end of controller electrically connects.

Claims

The dry hand equipment 1. one kind automation is washed one's hands, it is characterised in that：Include cabinet, the non-ferromagnetic material on cabinet Basin body, rear side and delivery port are located at the tap in centre position above basin body on cabinet, and in basin body Scrub body；

The scrub body includes the first brush for being separately mounted to both sides in basin body, the second brush, and installed in basin body The third brush in interior centre position and the 4th brush；

The basin body two side symmetrically forms the lateral brush holder of horizontally disposed circular trough shape, first brush, Second brush level is slidably mounted in the lateral brush holder of both sides；The lateral brush holder outer end is connected by flexible pipe and running water pipe Connect, and second solenoid valve is connected between the entrance point and running water pipe of flexible pipe；

First brush includes the telescoping tube of circle, is molded over the circular brush body connecting seat of telescoping tube one end, is connected to Brush board of the brush body connecting seat away from telescoping tube one end, and the bristle being connected on brush board；Uniformly formed out on the brush board Water hole, the pressure limiting valve of the oriented brush board direction conducting of the interior installation of the telescoping tube；The brush body connecting seat outer wall is equidistantly connected with Driven magnet；The end position of the flexible pipe outer wall away from brush body connecting seat is provided with sealing ring；

Second brush is identical with the first brush structure；

The centre position of front side wall forms brush holder among one in the basin body, and the third brush, the 4th brush, which rotate, to be connected It is connected on middle brush holder；The middle brush holder side forms the first installing port of circle, and opposite side forms and the first installation The second installing port that mouth is coaxially disposed；

Liquid case of washing one's hands is installed, hand cleanser lower box part outer wall is connected with water pump, and the middle brush holder passes through flexible pipe in the cabinet It is connected with the water side of water pump；

The third brush includes brush body connecting seat, is molded over the first joint of the circular tube shaped of brush body connecting seat side, connection In the brush board of the brush body connecting seat other end, and the bristle being connected on brush board；Apopore is uniformly formed on the brush board；Institute State brush body connecting seat outer wall and be equidistantly connected with driven magnet；

4th brush includes brush body connecting seat, is molded over the second joint of the circular tube shaped of brush body connecting seat side, connection In the brush board of the brush body connecting seat other end, and the bristle being connected on brush board；Apopore is uniformly formed on the brush board；Institute State brush body connecting seat outer wall and be equidistantly connected with driven magnet；

First joint penetrates from the first installing port, and is passed from the second installing port, corresponding first peace on first joint Dress mouth, the position of the second installing port are provided with sealing ring；Second joint is between the second installing port side and the first joint It is connected through a screw thread；The first joint side wall forms outlet pass so that inside middle brush holder and third brush, the 4th brush Connection；

Basin body lower end both sides form two roller connecting seats, and a radial direction is rotatablely equipped between two roller connecting seats Section is non-circular rotary shaft, and the drive for driving the rotary shaft to rotate is installed with the outside of a roller connecting seat Dynamic motor a；Corresponding third brush, the position of the 4th brush are fixedly connected with a driven roller b, the drive among the rotary shaft Equally circumferentially it is connected with and coordinates with the driven magnet on third brush, the 4th brush to drive third brush, the on dynamic roller b The drive magnet that four brushes rotate；

Both sides in the rotary shaft positioned at driven roller b are slidably fitted with to drive first brush, the second brush respectively Rotate, and be equally circumferentially connected with and the first brush, second on the driven roller a, the driven roller a slided along rotary shaft Driven magnet on brush coordinates to drive the drive magnet that the first brush, the second brush rotate；The driven roller a of both sides is leaned on Nearly driven roller b one end is connected with bearing, and the inner ring of the bearing is fixedly connected with driven roller a, the outer ring connection of the bearing There is connection push pedal；The basin body lower surface is connected with two respectively driving the driven roller a of both sides close to driven roller b position The electric pushrod slided along rotary shaft length direction；

The take-off lever of the electric pushrod connects with being connected push pedal connection and is connected with pull sensing between push pedal and take-off lever Device；

The tap is connected by flexible pipe with running water pipe, and the first electricity is connected between the entrance point and running water pipe of flexible pipe Magnet valve, the middle brush holder top are provided with leading inductive switch immediately below water discharge of water faucet end；

Brush switch is installed above the middle brush holder, in the basin body on rear wall positioned at the first brush and third brush it Between, and position between the second brush and the 4th brush is provided with brush inductive switch；

The signal input part of the leading inductive switch, brush switch and brush inductive switch respectively with controller electrically connects；

First magnetic valve, second solenoid valve, motor a, electric pushrod and the output end of water pump and controller electrically connect；

After brush switch is pressed, controller control second solenoid valve opens 1-5s, while controls electric pushrod to shorten, the first brush Son, the second brush slide under hydraulic pressure effect and on driven roller a under the drive of drive magnet to direction among basin body so that the The bristle of the bristle of one brush and third brush, the second brush and the 4th brush is in contact；

Then controller control pump working 3-5s, makes hand cleanser flow out and glue from the apopore on third brush, the 4th brush It is attached on bristle；The electric pushrod elongation 5-20mm of controller control simultaneously, then shorten 5-20mm, and elongation, contracting are circulated with this It is short 2-5 times；

Then controller control electric pushrod elongation makes driven roller a drive the first brush, the second brush to retract a segment distance；

When both hands to be reached to the first brush and third brush respectively, when between the second brush and the 4th brush, brush inductive switch Signal is sensed, controller control motor a, which is rotated, drives the first brush, the second brush, third brush, the 4th brush simultaneously Rotation both hands are scrubbed, after 10-60s, controller control second solenoid valve open, running water by pressure limiting valve simultaneously It is from the apopore ejection on the first brush, the second brush that hand cleanser flush with foam on bristle and both hands is clean, by 10-60s Afterwards, controller control second solenoid valve and motor a are closed；

Then controller control electric pushrod elongation, the first brush and the second brush are driven toward the sidesway of basin body two by driven roller a It is dynamic to be returned to initial position；

The tap upper end is connected with a connecting rod, and the both ends of the connecting rod are connected to centered on relative tap The hand dryer being symmetrical set；

The hand dryer includes an annular jet circle, and is connected on rear side of jet circle and enters air duct；

The upper inside wall of the jet circle forms downwards or tilted down and the extended line axis with jet circle downwards Intersecting puff prot；

It is described enter air duct in aerofoil fan and heater are installed, the heater is located at the outlet air end side of aerofoil fan；Institute State into air duct afterbody and form fresh air inlet；

The inwall upper end of the jet circle is connected with a sensor stand, and being provided with one below the sensor stand goes out Wind inductive switch, the air-out inductive switch are infrared photoelectric sensor；

The signal input part of the air-out inductive switch and controller electrically connects；The aerofoil fan and heater respectively with control The output end of device electrically connects；

When human hands are close to air-out inductive switch, controller control aerofoil fan and heater start simultaneously.
The dry hand equipment 2. a kind of automation as claimed in claim 1 is washed one's hands, it is characterised in that：The driving magnetic of the driven roller a Magnetic attraction force between iron and the driven magnet on the first brush, the second brush is more than pressure required when pressure limiting valve turns on.
The dry hand equipment 3. a kind of automation as claimed in claim 1 is washed one's hands, it is characterised in that：The leading inductive switch, brush Sub- inductive switch is infrared photoelectric sensor or pyroelectric sensor.