CN207074479U - A kind of cleaning solution automatic vending equipment of quantitative liquid-discharging device and the application device - Google Patents
A kind of cleaning solution automatic vending equipment of quantitative liquid-discharging device and the application device Download PDFInfo
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- CN207074479U CN207074479U CN201720707798.2U CN201720707798U CN207074479U CN 207074479 U CN207074479 U CN 207074479U CN 201720707798 U CN201720707798 U CN 201720707798U CN 207074479 U CN207074479 U CN 207074479U
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- 238000007599 discharging Methods 0.000 title claims abstract description 53
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 227
- 238000003860 storage Methods 0.000 claims abstract description 110
- 238000006073 displacement reaction Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims description 13
- 230000013011 mating Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 241000894007 species Species 0.000 description 5
- 239000000284 extract Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009790 rate-determining step (RDS) Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
The utility model discloses the cleaning solution automatic vending equipment of a kind of quantitative liquid-discharging device and the application device, including body, body is provided with control device, liquid storage container and proportioning device, proportioning device includes drawing liquid mechanism and quantitative chamber, quantitative chamber is provided with feed tube and drain pipe, feed tube is provided with feed liquor check valve, and drain pipe is provided with out liquid check valve；Quantitative intracavitary is provided with the piston being connected with drawing liquid mechanism；Drawing liquid mechanism includes motor, movable part, push rod and drive shaft, and movable part one end is connected by push rod with piston, and the other end passes through drive shaft and motor connection；Motor is connected with control device, and drives movable part to make axial displacement along drive shaft according to control instruction, and band piston is in quantitative intracavitary displacement movement；Feed liquor check valve and go out liquid check valve, coordinate with the direction of motion of piston, mutual open or close, quantitatively export liquid storage.The utility model can accurately control liquid outlet quantity, reduce space-consuming, allow equipment to supply a variety of different liquid storages, meet customer demand.
Description
Technical field
Automatic vending apparatus field is the utility model is related to, refers in particular to the washing of a kind of quantitative liquid-discharging device and the application device
Liquid automatic vending equipment.
Background technology
In daily life, conventional automatic vending equipment, particularly liquid commodity sell equipment, such as sell washing
The automatic vending equipment of the emulsions such as liquid, detergent, client are operated in equipment, select the detergent species needed, and operation is paid
After expense, equipment will export the detergent of corresponding species according to the selection of client, it is not necessary to which arrangement sells salesman to carry out human hand
Operation, human cost is saved, reduce space-consuming, be effectively reduced operating cost, thus increasingly by selected by major producer.
Cleaning solution automatic vending equipment on the market, the cleaning solution commodity sold generally comprise two kinds of forms at present, a kind of
It is packaged cleaning solution commodity, such as bottled or packaging, after client pays, directly exports whole bottle or a parcel
Cleaning solution, client is allowed to extract；Another kind is sold with bulk form, fewer on the market, it is necessary to which client voluntarily prepares at present
The utensil of splendid attire, the delivery outlet of automatic vending equipment is put into, automatic vending equipment is according to the selection and operation of client, and output is necessarily
The cleaning solution of amount, the output quantity of the cleaning solution are generally nonadjustable fixed amount, or to house the size of container utensil to weigh
Output quantity.Therefore, for the cleaning solution automatic vending equipment of bulk outlets, what release can be adjusted in the prior art quantifies
Output is set, and the cylinder body of multiple not co-contents is set in automatic vending equipment, and sets the option of corresponding different output quantities to supply
Customer selecting, the cylinder body of corresponding volume is emptied according to the selection of client, realizes quantitative liquid-discharging function.
But because there is provided the cylinder body of multiple not co-contents so that automatic vending device interior space-consuming is larger, it is difficult to
Realize that the quantitative output of a variety of variety classes liquid commodities of an equipment is set, thus current cleaning solution automatic vending on the market
Equipment can only sell single plate or the cleaning solution of species；Further, since setting multiple cylinder bodies in automatic vending equipment, cause whole
Machine is complicated, bulky, and space-consuming is big, is unfavorable for the layout of internal pipeline, increase production and processing and maintenance cost, no
Beneficial to follow-up operation maintenance operation.
Utility model content
The utility model purpose is to provide a kind of quantitative liquid-discharging device and set using the cleaning solution automatic vending of the device
Standby, simple in construction, control is accurate, effectively can accurately control liquid outlet quantity, and on the premise of quantitative liquid-discharging is met, reduces and take
Space, allow automatic vending equipment to supply the cleaning solution commodity for selling a variety of different styles, meet the different demands of customer.
Provide in order to achieve the above object, the technical solution of the utility model：
A kind of quantitative liquid-discharging device, including body, body are provided with：Control device, for operation signal to be converted into control
System instruction；Liquid storage container, for containing the container of liquid storage；Proportioning device, according to control instruction by the liquid quantitative of liquid storage container
Output；
The proportioning device includes drawing liquid mechanism and quantitative chamber, and the quantitative chamber is provided with the feed tube being connected with liquid storage container
And drain pipe, the feed tube is interior to be provided with feed liquor check valve, and liquid check valve is provided with out in the drain pipe；The quantitative intracavitary is also
Provided with the piston being connected with drawing liquid mechanism；The drawing liquid mechanism includes motor, movable part, push rod and drive shaft, the activity
Part one end is connected by push rod with piston, and the other end passes through drive shaft and motor connection；The motor is connected with control device, and
Movable part is driven to make axial displacement along drive shaft according to control instruction, band piston is in quantitative intracavitary displacement movement；When on piston
During shifting, the feed liquor check valve is opened, it is described go out liquid check valve be in closed state；When piston pushes, the feed liquor check valve
Closure, it is described go out liquid check valve in opened condition；Also include being used for the guide frame for limiting the movable part movement locus.
A kind of quantitative liquid-discharging device of the present utility model, compared with prior art, there is provided drawing liquid mechanism and quantitative chamber, institute
State quantitative chamber set liquid storage into and out of liquid pipe, is provided with feed liquor check valve in the feed tube, liquid list is provided with out in the drain pipe
To valve；Quantitative intracavitary is provided with the piston being connected with drawing liquid mechanism；The drawing liquid mechanism include motor, drive shaft, movable part and
Push rod, movable part one end are connected by push rod with piston, and the other end is by drive shaft and motor connection, and under the driving of motor
Make axial displacement, push-and-pull push rod so that piston is in quantitative intracavitary displacement movement；The feed tube and the feed liquor in drain pipe are unidirectional
Valve coordinates, mutually linkage with going out liquid check valve with the direction of motion of piston；When piston moves up, the feed liquor check valve is opened,
It is described go out liquid check valve be in closed state, allow liquid storage to be drawn into quantitative intracavitary from feed tube；When piston pushes, the feed liquor list
Closed to valve, it is described go out liquid check valve in opened condition, allow the liquid storage for being drawn into quantitative intracavitary, discharged from drain pipe, so as to real
The quantitative liquid-discharging operation of existing liquid storage.
Wherein, the motor is connected with control device, the purchase volume that the control device inputs according to user, is converted to control
System instruction, drives motor to operate, and drives movable part upper and lower displacement so that piston is in quantitative intracavitary, by the washing in liquid storage container
Liquid is by feed tube, and quantitative be pumped into quantifies chamber, then discharges liquid storage by drain pipe from quantitative chamber, so as to realize to liquid outlet quantity
It is precisely controlled, quantitatively exports liquid storage.
In actual applications, the quantitative chamber need not set huge liquid storage space according to maximum output, can root
According to the liquid outlet quantity of reception, liquid outlet quantity is converted to by the actual operation number of liquid discharge device by control device, allows drawing liquid mechanism to enter
The multiple drawing liquid of row and discharge opeing operation, so as to reach corresponding output quantity, efficiently solve the same category of device of prior art, need to set
The quantitative cylinder body of multiple not co-contents is put, causes the problem of space-consuming is excessive and output quantity is not accurate.
Further, the feed tube and drain pipe are located at the bottom of quantitative chamber, the unfolding mode of the feed liquor check valve
Set to be opened from feed tube to quantitative intracavitary；It is described go out liquid check valve unfolding mode be from quantitative chamber to drain pipe mouth of pipe side
Set to opening.Allow pistons work when, liquid storage will be pumped into quantitative chamber from feed tube, and extrude liquid storage to drain pipe, so as to realize
Unidirectional liquid outlet channel, efficiently control the output operation of liquid storage.
The guide frame is improved further, the guide frame is the guide assembly being connected with drawing liquid mechanism,
The guide assembly includes the fixed block at sliding block, polished rod and the polished rod both ends being connected with movable part, and the sliding block is provided with logical
Hole, and be socketed by through hole and polished rod so that track of the movable part along polished rod is axially moved, to control movable part with linear rails
Mark carries out displacement, lifts or pushing piston, effectively extracts and extrudes cleaning solution, realizes the quantitative output to cleaning solution.
Further the structure of the proportioning device is made improvements, the proportioning device both ends also include first that balance is set
Fixed part and the second fixed part, first fixed part are used to fix the quantitative chamber, are provided with second fixed part described
Motor, reinforcement fixation is carried out to proportioning device from both ends, further enhance fixed effect, improve the stabilization of proportioning device running
Property.
On the basis of the above, another improvement project is made to the guide frame, the guide frame is to be connected to first
Polished rod between fixed part and the second fixed part, the movable part is provided with perforation, and is socketed by the perforation with polished rod, allows
Movable part firmly along the polished rod, makees displacement movement between the first fixed part and the second fixed part, and band piston is carried out
Take out press operation.
Carry out the third improvement project to the guide frame, the guide frame include the sliding block that is connected with movable part with
And polished rod, the polished rod are located between the first fixed part and the second fixed part；The sliding block is provided with through hole, and by through hole with
Polished rod is socketed.The movable part is allowed to make displacement between the first fixed part and the second fixed part along polished rod by connection sliding block
Motion, smoothly take out press operation with piston.
Further the structure of the drawing liquid mechanism is made improvements, the drive shaft is screw mandrel, be provided with the movable part with
The axle sleeve that screw mandrel coordinates；The motor is stepper motor, and drives screw mandrel to make forward or reverse operation according to control instruction so that
Movable part is made to come and go displacement movement on screw mandrel, drives piston to make imbibition and hydrojet operation.The one kind of the screw mandrel as screw rod,
Because the pitch of screw mandrel is smaller, the helical pitch or pitch of screw mandrel are bigger than general screw rod, therefore, using screw mandrel as drive shaft,
Coordinate with the axle sleeve in movable part, along with the motor uses stepper motor, and under the driving of stepper motor, allow movable part
Displaced position it is more accurate, so as to effectively drive piston to extract or the corresponding quantitative liquid storage of extrusion, improve and extract amount of liquid storage
Precision.
Further liquid storage container is made improvements, the liquid storage container is detachably connected with body, and liquid storage container is provided with calm
The conduit that device mouth extends internally, the conduit are provided with normally closed check valve；The feed tube makes unidirectionally to stretch into the conduit
The suction pipe that valve is opened.On the one hand, liquid storage container is detachably connected with body, so that liquid storage container can carry out maintenance replacement operation；
On the other hand, because liquid storage container is dismountable replacing setting, in order to prevent liquid storage container from during transport is changed, holding
Easily by unauthorized theft liquid storage the problem of, the utility model set the conduit extended into container in liquid storage container, on the conduit
Provided with normally closed check valve, because there is provided check valve, liquid storage container is difficult to directly by way of toppling over, pour out from vessel port
Liquid storage, unauthorized theft liquid storage commodity；In practical application, after liquid storage container is installed to equipment, the feed tube is stretched as suction pipe
In the conduit for entering liquid storage container, opening one-way valve is pushed up, and then extracts liquid storage, so as to effectively prevent liquid storage container from transporting or changing
During, liquid storage is easily poured out, the problem of by unauthorized theft.
Further the overall structure of the utility model quantitative liquid-discharging device is made improvements, the proportioning device and liquid storage hold
Device is provided with multigroup, and corresponding is connected；Also include the liquid outlet for connecting each liquid discharge device drain pipe on the body, it is described go out
Liquid is intraoral to be provided with fixed mount, and fixed mount is provided with the fixing hole of each drain pipe of multiple fixations.
On the one hand, each liquid storage container is allowed to store the liquid storage commodity of variety classes or style, to be set in same automatic vending
The standby upper more different types of liquid storage commodity of money of offer, maximumlly to utilize the space of automatic vending equipment, sell a variety of storages
Liquid commodity, the compatibility of automatic vending equipment is improved, allows equipment to sell the more samples of commodity, meets the needs of different clients.
On the other hand, due to being configured with a variety of different liquid storage commodity in automatic vending equipment, it is required for from body
Exported in unique liquid outlet, in order to avoid mixing the various liquid storage commodity of collection at liquid outlet, cause liquid storage commercial quality problem, this practicality
New that fixed mount is set at liquid outlet, fixed mount is provided with the fixing hole of each drain pipe of multiple fixations, allows and holds from different liquid storages
The liquid storage commodity of device output are focused on fixed mount, and are discharged respectively from fixed mount, so as to avoid liquid storage business at liquid outlet
The mixed collection of product, influence the quality problems of liquid storage commodity.
On the basis of the above, the drain pipe is additionally provided with Anti-dripping structure, the Anti-dripping structure include connecting pipe and
Activity closeouts, the connecting pipe are the U-tube being connected between quantitative chamber and drain pipe, and the both ends mouth of pipe is upward；It is described go out
The junction of liquid pipe and connecting pipe is provided with movable chamber, and the activity closeouts are the ball valve in movable chamber, are formed normally closed
Enclosuring structure, avoid remain liquid storage spilt from liquid outlet.When normally going out liquid, ball valve is gone out liquid impact position in movable chamber
Move, open connecting conduit, allow liquid storage normally to discharge；Finished when going out liquid, ball valve will set back, closure connecting conduit, more than prevention
Liquid is spilt, so as to while ensureing liquid effect and liquid outlet quantity, effectively prevent Liquid Residue from spilling, exclude the leakage of liquid outlet
Present situation, allow equipment goes out the safer health in pendular ring border.
The utility model also provides a kind of cleaning solution automatic vending equipment using the quantitative liquid-discharging device, in addition to
The mobile terminal of the quantitative liquid-discharging device connection, the mobile terminal is provided with control APP, and is traded payment by APP
Operation, liquid control instruction is sent out to quantitative liquid-discharging device；The liquid storage container is used to contain cleaning solution commodity；The control dress
Reception control instruction is put, and controls proportioning device to carry out out liquid operation.The APP is to be taken with cleaning solution automatic vending equipment businessman
Business device interconnection, and apply APP for quantitative liquid-discharging device progress is specially controlled.User passes through mobile terminal and quantitative liquid-discharging
Device communicates wirelessly, and establishes communication connection, and the wireless telecommunications can use wireless WI FI, wireless blue tooth, NFC, sound wave to lead to
The wireless communication mode such as letter and barcode scanning confirmation.
In actual use, user operates on mobile terminals, selects the cleaning solution and its purchase volume of corresponding species, and complete
Into after delivery operation, liquid control instruction is sent out；The quantitative liquid-discharging device controls proportioning device according to the control instruction of reception
Drive motor to operate, drive movable part upper and lower displacement so that piston is in quantitative intracavitary, by the cleaning solution in liquid storage container by entering
Liquid pipe, quantitative chamber is pumped into from liquid storage container, then cleaning solution is discharged by drain pipe from quantitative chamber, so as to realize to liquid outlet quantity
Be precisely controlled, quantitatively export cleaning solution.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of quantitative liquid-discharging device of the utility model；
Fig. 2 is the first embodiment structural representation of the proportioning device of the utility model quantitative liquid-discharging device；
Fig. 3 is second of embodiment structural representation of proportioning device of the utility model quantitative liquid-discharging device；
Fig. 4 is the third embodiment structural representation of the proportioning device of the utility model quantitative liquid-discharging device；
Fig. 5 is the liquid storage container structural representation of the utility model quantitative liquid-discharging device；
Fig. 6 is the liquid outlet partial structural diagram of the utility model quantitative liquid-discharging device；
Fig. 7 is the drain pipe Anti-dripping structure schematic diagram 1 of the utility model quantitative liquid-discharging device；
Fig. 8 is the drain pipe Anti-dripping structure schematic diagram 2 of the utility model quantitative liquid-discharging device；
Fig. 9 is the cleaning solution automatic vending device structure schematic diagram using the utility model quantitative liquid-discharging device；
Figure 10 is the control principle flow chart of the utility model cleaning solution automatic vending equipment.
Embodiment
The cleaning solution automatic vending of a kind of quantitative liquid-discharging device of the present utility model and the application device is described with reference to the drawings
Equipment.
As shown in figure 1, the quantitative liquid-discharging device, including body, body are provided with：Control device 1, liquid storage container 2, quantify
Device 3.
The control device 1 is used to receive operation signal and is converted to control instruction；The liquid storage container 2, which is used to contain, to be stored up
The container of liquid；The proportioning device 3 exports the liquid quantitative of liquid storage container according to control instruction.
As shown in Fig. 2 the proportioning device 3 includes drawing liquid mechanism 4 and quantitative chamber 5, the quantitative chamber 5 is provided with to be held with liquid storage
The feed tube 51 and drain pipe 52 that device 2 connects, the feed tube 51 is interior to be provided with feed liquor check valve 510, is set in the drain pipe 52
There is liquid check valve 520；The piston 53 being connected with drawing liquid mechanism 4 is additionally provided with the quantitative chamber 5；The drawing liquid mechanism 4 includes
Motor 41, movable part 42, push rod 43 and drive shaft 44, described one end of movable part 42 are connected by push rod 43 with piston 53, separately
One end is connected by drive shaft 44 with motor 41；The motor 41 is connected with control device 1, and according to control instruction driving activity
Part 42 makees axial displacement along drive shaft 44, and band piston 53 is moved in the quantitative intrinsic displacement of chamber 5；
The feed liquor check valve 510 and go out liquid check valve 520, coordinate with the direction of motion of piston 53；When piston 53 moves up
When, the feed liquor check valve 510 is opened, it is described go out liquid check valve 520 be in closed state；When piston 53 pushes, the feed liquor
Check valve 510 closes, it is described go out liquid check valve 520 in opened condition, the liquid storage being drawn into quantitative chamber 5 is allowed, from drain pipe 52
Discharge, so as to realize that the quantitative liquid-discharging of liquid storage operates.
Preferably, the feed tube 51 and drain pipe 52 are located at the bottom of quantitative chamber 5, and the feed liquor check valve 510 is beaten
Evolution formula is to open setting into quantitative chamber 5 from feed tube 51；It is described go out liquid check valve 520 unfolding mode be from quantitative chamber 5
Open and set to the mouth of pipe direction of drain pipe 52.When allowing the piston 53 to work, liquid storage will be pumped into quantitative chamber 5 from feed tube 51, and to going out
Liquid pipe 52 extrudes liquid storage, so as to realize unidirectional liquid outlet channel, efficiently controls the output operation of liquid storage.
Further the structure of the proportioning device 3 is made to optimize, as shown in Fig. 2 the first implementation of the proportioning device 3
Mode：Also include being used for the guide frame for limiting the movement locus of movable part 42, the guide frame is to connect with drawing liquid mechanism 4
The guide assembly connect, sliding block 61, polished rod 62 and the both ends of polished rod 62 that the guide assembly includes being connected with movable part 42 are consolidated
Determine block 63, the sliding block 61 is provided with through hole, and is socketed by through hole and polished rod 62 so that track of the movable part 42 along polished rod 62
It is axially moved, to control movable part 42 to carry out displacement with linear track, lifts or pushing piston 53, realize and cleaning solution is determined
Measure output control.
Preferably, the guide assembly is provided with two groups, and is connected to the both sides of movable part 42 by the sliding block 61, with
Just connection is balanced to movable part 42 from both sides, makes the displacement movement of movable part 42 more steady, effectively strengthen movable part 42
Push-and-pull or the intensity lifted are accurate to control piston 53 to take out press operation.
As shown in figure 3, second of embodiment of the proportioning device 3：
The first fixed part 71 and the second fixed part 72 that the both ends of proportioning device 3 are also set including balance, described first
Fixed part 71 is used to fix the quantitative chamber 5, the motor 41 is provided with second fixed part 72, from both ends to proportioning device
3 carry out reinforcement fixation, further enhance fixed effect, effectively improve the stability of the running of proportioning device 3.
The guide frame is the polished rod 62 being connected between the first fixed part 71 and the second fixed part 72, the movable part
42 are provided with perforation, and are socketed by the perforation with polished rod 62, allow movable part 42 firmly along the polished rod 62, first
Make displacement movement between the fixed part 72 of fixed part 71 and second, band piston 53 carries out taking out press operation.
As shown in figure 4, the third embodiment of the proportioning device 3：
The guide frame includes the sliding block 61 and polished rod 62 being connected with movable part 42, and the polished rod 62 is solid located at first
Determine between the fixed part 72 of portion 71 and second；The sliding block 61 is provided with through hole, and is socketed by through hole and polished rod 62.Allow the work
Moving part 42 is made displacement movement between the first fixed part 71 and the second fixed part 72 along polished rod 62, put down by connection sliding block 61
Quietly band piston 53 takes out press operation.
The proportioning device 3 of above-mentioned second and third kind of embodiment, its guide frame is preferably provided with two groups, and is connected to
The both sides of movable part 42, to allow movable part 42 to be balanced support, strengthen connection hardness, and drive piston 53 to take out pressure, enter
And accurately control the amount of liquid storage of suction or extrusion.
The structure of the drawing liquid mechanism 4 is made to optimize, as shown in Figures 2 to 4, the drive shaft 44 is preferably screw mandrel, described
The axle sleeve 45 coordinated with screw mandrel 44 is provided with movable part 42；The motor 41 preferably uses stepper motor, and according to control instruction
Screw mandrel is driven to make forward or reverse operation so that movable part 42 is made to come and go displacement movement on screw mandrel, drives piston 53 to make imbibition
And hydrojet operation.The one kind of the screw mandrel as screw rod, because the pitch of screw mandrel is smaller, the helical pitch or pitch of screw mandrel are than general
Screw rod it is big, therefore, using screw mandrel as in drive shaft 44, with movable part 42 axle sleeve coordinate, along with the motor 41 is adopted
With under the driving of stepper motor, allowing the displaced position of movable part 42 more accurate, so as to effectively drive piston 53 to extract or extrude
Accordingly quantitative liquid storage, improve the precision for extracting amount of liquid storage.
Liquid storage container is made to optimize, as shown in figure 5, the liquid storage container 2 is detachably connected with body, so as to liquid storage container
2 can carry out maintenance replacement operation.
But because liquid storage container 2 is dismountable replacing setting, in order to prevent liquid storage container 2 from transporting the process changed
In, easily by unauthorized theft liquid storage the problem of, the utility model is provided with the conduit that is extended internally from vessel port 21 in liquid storage container 2
22, the conduit 22 is provided with normally closed check valve 23；The feed tube 51 opens check valve 23 to stretch into the conduit 22
Suction pipe.To be difficult to because there is provided check valve 23, liquid storage container 2 directly by way of toppling over, liquid storage poured out from vessel port 21,
Unauthorized theft liquid storage commodity.In practical application, after liquid storage container 2 is installed to equipment, the feed tube 51 is used as suction pipe, stretches into
In the conduit 22 of liquid storage container 2, top opening one-way valve 23, and then extract liquid storage, so as to effectively preventing liquid storage container 2 in transport or
In Renewal process, liquid storage is easily poured out, the problem of by unauthorized theft.
As shown in Fig. 1 and 6, further optimization is made to the overall structure of the utility model quantitative liquid-discharging device, it is described quantitative
Device 3 and liquid storage container 2 are provided with multigroup, and corresponding are connected.Each liquid storage container 2 is allowed to store the liquid storage of variety classes or style
Commodity, to provide more moneys different types of liquid storage commodity in same automatic vending equipment, so as to maximumlly using automatic
The space of equipment is sold, sells a variety of liquid storage commodity, the compatibility of automatic vending equipment is improved, allows equipment to sell the more samples of commodity
Change, meet the needs of different clients.
Further, since being configured with a variety of different liquid storage commodity in automatic vending equipment, it is required for connecting respectively from body
Exported in unique liquid outlet 8 of the drain pipe 52 of proportioning device 3, in order to avoid mixing the various liquid storage commodity of collection at liquid outlet 8, cause to store up
The quality problems of liquid commodity, as shown in fig. 6, the utility model is provided with fixed mount 81 in the liquid outlet 8, set on fixed mount 81
There is the fixing hole 82 of each drain pipe 52 of multiple fixations, allow the liquid storage commodity from the output of different liquid storage containers 2 to focus on fixed mount 81
On, and discharged respectively from fixed mount 81, so as to avoid the mixed collection of liquid storage commodity at liquid outlet 8, influence the quality of liquid storage commodity
Problem.
On the basis of the above, as shown in Fig. 7 to 8, the drain pipe 52 is additionally provided with Anti-dripping structure, the Anti-dripping structure
Including connecting pipe 91 and activity closeouts 92, the connecting pipe 91 is the U-shaped being connected between quantitative chamber 5 and drain pipe 52
Pipe, the both ends mouth of pipe is upward；The junction of the drain pipe 52 and connecting pipe 91 is provided with movable chamber 93, the activity closeouts 92
For the ball valve in movable chamber 93, so as to form normally closed enclosuring structure, residual liquid storage is avoided to be spilt from liquid outlet 8.When just
When often going out liquid, the ball valve as activity closeouts 92 is gone out liquid impact in the intrinsic displacement of movable chamber 93, opens connecting conduit 91, allows storage
Liquid is normally discharged；Finished when going out liquid, ball valve will set back, and block connecting conduit 91, prevent extraction raffinate from spilling, so as to ensure
While liquid effect and liquid outlet quantity, effectively prevent Liquid Residue from spilling, exclude the leakage present situation of liquid outlet 8, allow equipment goes out liquid
The safer health of environment.
The utility model also provides a kind of cleaning solution automatic vending equipment using the quantitative liquid-discharging device, such as Fig. 9 institutes
Show, in addition to the mobile terminal being connected with the quantitative liquid-discharging device, the mobile terminal is provided with control APP, and is entered by APP
Row transaction payment is operated, and liquid control instruction is sent out to quantitative liquid-discharging device；The liquid storage container 2 is used to contain cleaning solution business
Product；The control device 1 receives control instruction, and controls proportioning device 3 to carry out out liquid operation.
The APP is to be interconnected with cleaning solution automatic vending equipment business server, and is carried out for the quantitative liquid-discharging device
It is specially controlled to apply APP.User is communicated wirelessly by mobile terminal and quantitative liquid-discharging device, establishes communication connection, institute
The wireless communication modes such as wireless WI FI, wireless blue tooth, NFC, acoustic communication and barcode scanning confirmation can be used by stating wireless telecommunications.
In actual use, user operates on mobile terminals, selects the cleaning solution and its purchase volume of corresponding species, and complete
Into after delivery operation, liquid control instruction is sent out；The quantitative liquid-discharging device controls proportioning device according to the control instruction of reception
3 drive motor 41 to operate, and drive the upper and lower displacement of movable part 42 so that piston 53 is in quantitative chamber 5, by washing in liquid storage container 2
Liquid is washed by feed tube 51, quantitative chamber 5 is pumped into from liquid storage container 2, then discharge and wash by drain pipe 52 from quantitative chamber 5
Liquid, liquid outlet quantity is precisely controlled so as to realize, quantitatively exports cleaning solution.
The control principle of above-mentioned cleaning solution automatic vending equipment, as shown in Figure 10, the rate-determining steps comprise at least：
Q1：The quantitative liquid-discharging device establishes communication connection with mobile terminal；
Q2：The APP of the mobile terminal has default liquid outlet quantity option or the self-defined liquid outlet quantity for user's input；With
After family selects or inputs liquid outlet quantity, delivery operation is carried out, and send control instruction；
Q3：The quantitative liquid-discharging device receives control instruction, and control instruction is converted to the motor of driving proportioning device 3
41 running signals；The running signal is the duration that corresponding liquid outlet quantity motor 41 needs to rotate forward；
Q4：The motor 41 is rotated forward according to instructions operable, is driven the displacement of movable part 42 by drive shaft 44, is driven and live
Plug 53 lifts from bottom to top from the quantitative bottom of chamber 5, allows the feed liquor check valve 510 to open, and liquid storage container 2 is drawn from feed tube 51
Liquid storage；
Q5：When reaching rotating forward duration, motor 41 carries out reverse turn operation, and the displacement of movable part 42 is driven by drive shaft 44,
Band piston 53 carries out downward motion, allow it is described go out liquid check valve 520 open, the liquid storage of quantitative chamber 5 will be sucked from drain pipe 52
Discharge.
In actual use, user operates mobile terminal with after the foundation connection of quantitative liquid-discharging device, passing through APP selections or defeated
Enter the amount of liquor of purchase, and carry out delivery operation, after the completion of send instructions to quantitative liquid-discharging device automatically；Quantitative liquid-discharging device
Control device 1 according to the instruction of reception be converted to driving proportioning device 3 running signal, control proportioning device 3 quantitatively export
The cleaning solution of corresponding purchase volume, completes whole operation process.Whole control operation process, user need not prepare paper bank note,
Businessman is without engaging sales force to be managed, and user directly can be achieved with purchase operation by mobile terminal, effectively
The growth requirement of the mobile payment technology now of support, allows whole cleaning solution purchase more convenient operation, quick, safely and effectively.
Preferably, when the quantitative chamber 5 can not meet liquid outlet quantity, the control device 1 is arranged to two by signal is operated
Motor 41 secondary or more than twice rotates forward duration；Above-mentioned steps Q4 and Q5 sets number to be repeated according to corresponding.Allow
The quantitative chamber 5 need not set huge liquid storage space according to maximum output, can pass through control according to the purchase volume of user
Device 1 processed is converted to purchase volume the actual operation signal of the controlled motor 41 of proportioning device 3, and the running signal is arranged into phase
The motor 41 of number is answered to rotate forward duration, so as to drawing liquid repeatedly and discharge opeing operation, to reach corresponding liquid outlet quantity demand.
The announcement and teaching of book according to the above description, the utility model those skilled in the art can also be to above-mentioned realities
The mode of applying is changed and changed.Therefore, the utility model is not limited to embodiment disclosed and described above, right
Some modifications and changes of the present utility model should also be as falling into scope of the claims of the present utility model.In addition, to the greatest extent
Some specific terms have been used in pipe this specification, but these terms are merely for convenience of description, not to the utility model
Form any restrictions.
Claims (10)
1. a kind of quantitative liquid-discharging device, including body, body are provided with：
Control device, for operation signal to be converted into control instruction；
Liquid storage container, for containing the container of liquid storage；
Proportioning device, the liquid quantitative of liquid storage container is exported according to control instruction；
Characterized in that, the proportioning device includes drawing liquid mechanism and quantitative chamber, the quantitative chamber is provided with to be connected with liquid storage container
Feed tube and drain pipe, is provided with feed liquor check valve in the feed tube, liquid check valve is provided with out in the drain pipe；It is described fixed
Amount intracavitary is additionally provided with the piston being connected with drawing liquid mechanism；The drawing liquid mechanism includes motor, movable part, push rod and drive shaft,
Described movable part one end is connected by push rod with piston, and the other end passes through drive shaft and motor connection；The motor fills with control
Connection is put, and drives movable part to make axial displacement along drive shaft according to control instruction, band piston is in quantitative intracavitary displacement movement；
When piston moves up, the feed liquor check valve is opened, it is described go out liquid check valve be in closed state；When piston pushes, it is described enter
Liquid check valve close, it is described go out liquid check valve in opened condition；Also include being used for the guiding for limiting the movable part movement locus
Structure.
2. quantitative liquid-discharging device according to claim 1, it is characterised in that the feed tube and drain pipe are located at quantitative chamber
Bottom, the unfolding mode of the feed liquor check valve is to open to set from feed tube to quantitative intracavitary；It is described go out liquid check valve
Unfolding mode is to open to set from quantitative chamber to drain pipe mouth of pipe direction.
3. quantitative liquid-discharging device according to claim 1, it is characterised in that the guide frame is to be connected with drawing liquid mechanism
Guide assembly, the guide assembly includes the fixed block at sliding block, polished rod and polished rod both ends being connected with movable part, the cunning
Block is provided with through hole, and is socketed by through hole and polished rod so that track of the movable part along polished rod is axially moved.
4. quantitative liquid-discharging device according to claim 1, it is characterised in that the proportioning device both ends are also set including balance
The first fixed part and the second fixed part put, first fixed part are used to fixing the quantitative chamber, in second fixed part
Provided with the motor.
5. quantitative liquid-discharging device according to claim 4, it is characterised in that the guide frame is to be connected to the first fixation
Polished rod between portion and the second fixed part, the movable part is provided with perforation, and is socketed by the perforation with polished rod.
6. quantitative liquid-discharging device according to claim 4, it is characterised in that the guide frame includes being connected with movable part
Sliding block and polished rod, the polished rod be located between the first fixed part and the second fixed part；The sliding block is provided with through hole, and leads to
Through hole is crossed to be socketed with polished rod.
7. quantitative liquid-discharging device according to claim 1, it is characterised in that the liquid storage container detachably connects with body
Connect, liquid storage container is provided with the conduit to be extended internally from vessel port, and the conduit is provided with normally closed check valve；The feed tube is
Stretch into the suction pipe that the conduit opens check valve.
8. quantitative liquid-discharging device according to claim 1, it is characterised in that the proportioning device and liquid storage container are provided with more
Group, and corresponding mating connection；Also include the liquid outlet for connecting each liquid discharge device drain pipe on the body, set in the liquid outlet
There is fixed mount, fixed mount is provided with the fixing hole of each drain pipe of multiple fixations.
9. quantitative liquid-discharging device according to claim 8, it is characterised in that the drain pipe is additionally provided with Anti-dripping structure,
The Anti-dripping structure includes connecting pipe and activity closeouts, and the connecting pipe is to be connected between quantitative chamber and drain pipe
U-tube, the both ends mouth of pipe is upward；The junction of the drain pipe and connecting pipe is provided with movable chamber, and the activity closeouts are
Ball valve in movable chamber.
10. a kind of cleaning solution automatic vending equipment using any one of claim 1 to the 9 quantitative liquid-discharging device, its feature
It is, in addition to the mobile terminal being connected with the quantitative liquid-discharging device, and delivery operation is traded by mobile terminal, to
Quantitative liquid-discharging device sends out liquid control instruction；The liquid storage container is used to contain cleaning solution commodity；The control device receives
Control instruction, and control proportioning device to carry out out liquid operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707798.2U CN207074479U (en) | 2017-06-16 | 2017-06-16 | A kind of cleaning solution automatic vending equipment of quantitative liquid-discharging device and the application device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707798.2U CN207074479U (en) | 2017-06-16 | 2017-06-16 | A kind of cleaning solution automatic vending equipment of quantitative liquid-discharging device and the application device |
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| Publication Number | Publication Date |
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| CN207074479U true CN207074479U (en) | 2018-03-06 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067562A (en) * | 2017-06-16 | 2017-08-18 | 广州乐校通信息科技有限公司 | A kind of quantitative liquid-discharging device, cleaning solution automatic vending equipment and its control method |
| CN108835852A (en) * | 2018-04-27 | 2018-11-20 | 苏州睿烁环境科技有限公司 | A kind of electronic bathroom brushing device |
| CN111972935A (en) * | 2020-08-14 | 2020-11-24 | 杨梦洁 | Drinking cup capable of circularly flowing liquid |
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2017
- 2017-06-16 CN CN201720707798.2U patent/CN207074479U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067562A (en) * | 2017-06-16 | 2017-08-18 | 广州乐校通信息科技有限公司 | A kind of quantitative liquid-discharging device, cleaning solution automatic vending equipment and its control method |
| CN108835852A (en) * | 2018-04-27 | 2018-11-20 | 苏州睿烁环境科技有限公司 | A kind of electronic bathroom brushing device |
| CN111972935A (en) * | 2020-08-14 | 2020-11-24 | 杨梦洁 | Drinking cup capable of circularly flowing liquid |
| CN111972935B (en) * | 2020-08-14 | 2022-04-15 | 杨梦洁 | Drinking cup capable of circularly flowing liquid |
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