CN107195097A - A kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine - Google Patents
A kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine Download PDFInfo
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- CN107195097A CN107195097A CN201710621561.7A CN201710621561A CN107195097A CN 107195097 A CN107195097 A CN 107195097A CN 201710621561 A CN201710621561 A CN 201710621561A CN 107195097 A CN107195097 A CN 107195097A
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- 239000008267 milk Substances 0.000 title claims abstract description 177
- 210000004080 milk Anatomy 0.000 title claims abstract description 177
- 235000013336 milk Nutrition 0.000 title claims abstract description 177
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 65
- 238000005057 refrigeration Methods 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims description 33
- 239000000919 ceramic Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000008093 supporting effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000004044 response Effects 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 13
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000005284 basis set Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- -1 are connected Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/02—Coin-freed apparatus for dispensing, or the like, discrete articles from non-movable magazines
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/72—Auxiliary equipment, e.g. for lighting cigars, opening bottles
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
A kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine, by swiping card equipment, refrigeration plant, casing, storage trough, push away milk equipment, mu balanced circuit, triggers circuit, temp probe and temperature control circuit are constituted, there is one to put milk mouthful in the middle of the top of casing, the upper end of storage trough is welded on the lower end for putting milk mouthful, storage trough most descends front portion to be welded with square to connect thing disk, the square front end for connecing thing disk is located at the outboard end of casing front middle part square opening, refrigeration plant is arranged on casing, push away the rear end lower that milk equipment is arranged on storage trough, temp probe is bonded in right side in casing, mu balanced circuit, triggers circuit, temperature control circuit is arranged in subassembly wrapper, and and temp probe, compressor, connected between swiping card equipment by wire, under subassembly wrapper is arranged in casing, the ic cards of swiping card equipment are swiped the card charger, ic card self-fillings take device on casing.The present invention facilitates milkman person, purchase milk person, it is ensured that milk is fresh, and sending milk, house lead in does not enter corridor, adds cell safety.
Description
Technical field
The present invention relates to automatic equipment field, particularly a kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine.
Background technology
Nutritional ingredient of the fresh milk due to remaining milk to greatest extent, it is not necessary to add any antirust composition, have
It is the characteristics of safe for drinking, favored by consumers；But, the shelf-life of fresh milk is very short, as long as typically in summer not by it
Refrigerated, will gone bad in the short time using cold storage establishment, so existing residential quarters fresh milk (bottled or box-packed)
Delivery mode, be all that use artificial send milk mode, milk be sent in the family of each household person that orders milk to (typically each ordering milk, person exists
Milk box is installed outdoors, milkman person is put into milk in milk box), so, it can not only cause the workload of milkman person to increase,
If moreover, the person that orders milk in the short time is when milk being taken out out of milk box in time, causing the rotten of milk；Due to ordering milk
The mode that person's purchase milk is paid, is by the regular hour (such as one month) to the predetermined milk of place of the milk side of selling paying, institute
So that ordering the paying of milk personnel and the charge method of the milk side of selling can all make troubles to both sides.
The content of the invention
In order to overcome the delivery mode of existing fresh milk, milk need to be sent in the family of each household person that orders milk by milkman person, be made
Into the increase of milkman person's workload, when the person that orders milk does not take milk in time, easily cause milk modification, and the person that orders milk paying,
The drawbacks of charge method of the milk side of selling can all make troubles to both sides, the invention provides installed in residential quarters fixed bit
Put, box house has cold storing and fresh-keeping function, it is ensured that milk freshness, do not allow perishable, milkman person only needs to a milk
It is put into storage trough, reduces the labor intensity of milkman person, milkman person enters corridor without house lead in, adds the safety of cell
Property, when the person that orders milk takes milk, it is only necessary to which ic is stuck in the secondary card of brush one in swiping card equipment, a box of storage trough bottom or one bottle of milk
It will be pushed out, when person's ic cards of ordering milk continue to pay dues and supplemented with money, it is not necessary to carry out filling expense to the milk side of selling scene, pass through swiping card equipment
Supporting top-up machines are that ic cards can be achieved to continue to pay dues, and a kind of unattended self-service for facilitating the person that orders milk and the milk side of selling is packed
Fresh milk, which is matched somebody with somebody, takes machine.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of unattended self-service packaging fresh milk is with taking machine, it is characterised in that by swiping card equipment, refrigeration plant, casing,
Storage trough, push away milk equipment, mu balanced circuit, triggers circuit, temp probe and temperature control circuit and constitute, refrigeration plant is using on refrigerator
Compressor, condenser and evaporator, the surrounding of casing and up and down two be two-layer stratigraphic structure, casing has a supporting activity
Lid, the rear portion left and right ends of removable cover are respectively welded with a hinge, and the other end of two hinges is welded in the rear lateral portion of casing
Respectively being welded with the middle of a lockhole circle, the top of casing on the outside of the preceding upper middle part of end, removable cover front middle part and casing has a side
Shape opening has a square opening as milk mouthful, the front middle part of casing is put, and storage trough is square structure, the upper end welding of storage trough
There is bottom the lower end of square aperture in the middle of casing top, the lower end of storage trough, and the bottom rear and front end of storage trough is open knot
Structure, the bottom front portion of storage trough be welded with one it is square connect thing disk, the square two ends and front end for connecing thing disk are respectively welded with one
Banking stop, the square front end for connecing thing disk is located at the outboard end of casing front middle part square opening, and the rear portion lower end of casing has in one
Recessed square space, the compressor of refrigeration plant is arranged in the square space of casing rear portion lower end indent, refrigeration plant it is cold
Condenser dish type is arranged on casing rear outside end, and the interior rear portion of the evaporator dish type installation casing of refrigeration plant pushes away milk equipment peace
Mounted in the rear end lower of storage trough, temp probe is bonded in right side in casing, mu balanced circuit, triggers circuit and temperature control circuit peace
Connected on a circuit board, and by circuit board wiring, circuit board is arranged in subassembly wrapper, subassembly wrapper is arranged on the interior of casing
Bottom, swiping card equipment is swiped the card charger, ic cards self-filling expense device, ic cards including ic cards, and the ic cards of swiping card equipment are swiped the card charger
The upper right part before casing, ic cards have multiple, and each ordering milk, person respectively has one, and ic card self-fillings take device installed in casing
Preceding upper left part, the ic cards of swiping card equipment swipe the card charger, ic cards self-filling expense device power input and 220V AC powers two
Pole is connected by wire, and the compressor power of 220V AC powers one end and refrigeration plant inputs one end and connected by wire,
The control power input of the 220V AC powers other end and temperature control circuit is connected by wire, and the control power supply of temperature control circuit is defeated
The compressor power input other end for going out end and refrigeration plant is connected by wire, and the ic cards of swiping card equipment are swiped the card light source of charger
Output two ends and mu balanced circuit power input two ends are connected by wire respectively, mu balanced circuit power output end positive pole and triggering electricity
Road cathode power supply input, temperature control circuit cathode power supply input are connected by wire, mu balanced circuit power output end negative pole and
Triggers circuit negative power supply input, temperature control circuit negative power supply input pass through wired earth, temp probe two ends and temperature control
Circuit signal input two ends are connected by wire, the first via of triggers circuit control power supply output two ends and push away milk equipment just,
Negative the two poles of the earth power input is connected by wire respectively, and the second tunnel control power supply of triggers circuit exports two ends and pushes away milk equipment
Negative, positive the two poles of the earth power input is connected by wire respectively.
The swiping card equipment is the model YK-CHW02 of Guangzhou Yun Ku Intelligence Devices S. R. L. production electrical salf-walking
Car is swiped the card charging system finished product, and it is divided into ic cards and swiped the card charger, three parts of ic cards self-filling expense device and ic cards, and ic cards are self-service
Self-service continuing to pay dues of the Quick Response Code realization to purchase milk person's ic cards can be swept by wechat, Alipay mobile phone by filling expense device, be swiped the card by ic cards
The set-up function of charger, it is possible to achieve swiped the card in purchase milk person with ic cards to ic cards after charger carries out a swiping card, ic
Block the power supply that light source of charger output end of swiping the card exports the set time.
Described to push away the electric pushrod finished product that milk equipment uses working power 12V, brand is that imperial Xiang, model are PXTL, electronic
The movable throw of lever of push rod is 100mm, and it is narrower than storage trough transverse width that the motion bar front end of electric pushrod is welded with a width
Square promotion box, after the positive and negative the two poles of the earth of the motor of electric pushrod are powered, the motion bar of electric pushrod can be moved forward, to reach
Move after certain distance, under the effect of electric pushrod internal mechanism, machine shaft is not rotated further by, and the motion bar of electric pushrod is no longer
Move forward, after negative, positive the two poles of the earth of motor of electric pushrod are powered, the motion bar of electric pushrod can be moved rearwards by, and be moved backward to
After certain distance, under the effect of electric pushrod internal mechanism, machine shaft is not rotated further by, and the motion bar of electric pushrod is no longer backward
It is mobile, when pushing away milk equipment installed in the rear end lower of storage trough, the connection front edge of board welding of electric pushrod supporting plate left and right ends
In the bottom left and right sides of storage trough, the motion bar front portion of electric pushrod promotes box to be located at rear outside end, storing under storage trough
It is put into groove after packaging milk, when the motion bar of electric pushrod travels forward, a bag milk of lower end can be electric in storage trough
The motion bar front portion of dynamic push rod promotes box to be pushed into square connect in thing disk.
The mu balanced circuit is switch power module finished product, and input power is that alternating current 220V, out-put supply are direct current 12V.
The triggers circuit by time-base integrated circuit and adjustable resistance, resistance, electrochemical capacitor, ceramic disc capacitor, relay,
NPN triode and PNP triode composition, are connected by wire therebetween, and ceramic disc capacitor and relay respectively have two, when basis set into electricity
Road model is NE555, adjustable resistance one end and the pin of time-base integrated circuit cathode power supply input 8 and the pin of reset terminal 4, the poles of PNP tri-
Pipe emitter stage, first pin of relay cathode power supply input 1 and the pin of positive pole control power input contact 3, second relay
The pin connection of positive pole control power input contact 3, the adjustable resistance other end and the connection of resistance one end, the resistance other end and electrochemical capacitor
Positive pole, the pin of threshold value end 6 of time-base integrated circuit and the connection of the pin of discharge end 7, the pin of time-base integrated circuit power output end 3 and NPN tri-
Pole pipe base stage, the connection of PNP triode base stage, NPN triode colelctor electrode and first pin of relay negative power supply input 2 connect
Connect, PNP triode colelctor electrode and the connection of second pin of relay cathode power supply input 1, electrochemical capacitor negative pole with when basis set into
The pin of circuit negative power supply input 1, first ceramic disc capacitor one end, NPN triode emitter stage, second ceramic disc capacitor one end,
First pin of relay negative pole control power input contact 4, second pin of relay negative power supply input 2 and negative pole control electricity
The pin of triggering end 2 connection of the source input pin of contact 4 ground connection, second ceramic disc capacitor other end and time-base integrated circuit, first porcelain
The chip capacitor other end and the connection of the pin of time-base integrated circuit control end 5.
The temp probe is electric contact mercoid switch.
The temperature control circuit by resistance, PNP triode, NPN triode and relay group into, connected therebetween by wire,
Resistance one end and the connection of PNP triode emitter stage, NPN triode colelctor electrode and the connection of PNP triode base stage, PNP triode collection
Electrode and the connection of relay cathode power supply input, NPN triode emitter stage and relay negative power supply input end grounding.
Present invention has the advantages that：The present invention takes milk point before installed in residential quarters.Purchase milk person passes through swiping card equipment
The self-filling expense function that has of ic cards self-filling expense utensil, can the past ic cards carried be interior in advance be filled with certain amount of money expense.
When milkman person puts milk, milk mouthful is put in the middle of casing top toward some bottles are put into storage trough or some boxes pack milk, then
Upper middle part outside lockhole circle before removable cover front middle part and casing is locked together with key, prevents someone from taking ox without paying
Milk.When purchasing milk person and needing to take milk, the ic cards that swiping card equipment is stuck in ic are swiped the card the secondary card of charger credit card area brush one, and ic cards are swiped the card
Charger can in due order deduct fees to ic cards, and (such as milk is per 3 yuan of box, ic cards are swiped the card, and set in advance deduct fees every time of charger is 3
Member), and export set time power supply and enter mu balanced circuit, under mu balanced circuit, triggers circuit collective effect, push away the work of milk equipment
Box is promoted to travel forward certain time before lever, one bottle of lower end or a box milk can be by the activities of electric pushrod in storage trough
Bar be pushed into it is square connect in thing disk, then, purchase milk person, which can facilitate from square, connects in thing disk taking-up one bottle or a box milk；Due to this
It is new that there is refrigeration plant, in the presence of temperature control circuit and temp probe, the milk meeting one in the storage trough of box house
It is straight to keep low-temperature storage state, prevent temperature is too high from causing milk modification.The present invention facilitates milkman person, purchase milk person, it is ensured that
Milk freshness, milkman person enters corridor without house lead in, adds the security of cell, so with good application prospect.
Brief description of the drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is forward sight structural representation of the present invention；
Fig. 2 is backsight structural representation of the present invention；
Fig. 3 is the structural representation pushed away between milk equipment and storage trough of the present invention；
Fig. 4 is the circuit diagram of the present invention.
Embodiment
Shown in Fig. 1,2,3, a kind of unattended self-service packaging fresh milk is with machine is taken, by swiping card equipment, refrigeration plant, case
Body 2, storage trough 3, push away milk equipment 4, mu balanced circuit 5, triggers circuit 6, temp probe 7 and temperature control circuit 8 and constitute, refrigeration plant is adopted
With the compressor on refrigerator, condenser and evaporator, the surrounding of casing 2 and up and down two be two-layer stratigraphic structure, casing 2 has one
Supporting removable cover 2-1, removable cover 2-1 rear portion left and right ends are respectively welded with a hinge 2-2, and two hinge 2-2's is another
End is welded on the rear lateral portion upper end of casing 2, and a lock is respectively welded with the outside of the preceding upper middle part of removable cover 2-1 front middle parts and casing 2
2-3 is enclosed in hole, has a square aperture 2-4 in the middle of the top of casing 2 as putting milk mouthful, and the front middle part of casing 2 has one square to open
Hole 2-5, storage trough 3 is square structure, and the upper end of storage trough 3 is welded on the lower end of square aperture 2-4 in the middle of casing top, storing
There is bottom the lower end of groove 3, and the bottom rear and front end of storage trough 3 is Open architecture, and the bottom front portion of storage trough 3 is welded with one
Square to connect thing disk 9, the square two ends and front end for connecing thing disk 9 are respectively welded with a banking stop 9-1, the square front end position for connecing thing disk 9
In casing front middle part square opening 2-5 outboard end, there is the square space 2-6 of an indent rear portion lower end of casing 2, and refrigeration is set
Standby compressor 10-1 is arranged in the square space 2-6 of casing rear portion lower end indent, the condenser 10-2 dish types of refrigeration plant
Installed in the rear outside end of casing 2, the interior rear portion of the evaporator 10-3 dish types installation casing 2 of refrigeration plant pushes away milk equipment 4 and installed
In the rear end lower of storage trough 3, temp probe 7 is bonded in right-hand end in casing 2, mu balanced circuit 5, triggers circuit 6 and temperature control electricity
Road 8 is arranged on a circuit board, and is connected by circuit board wiring, and circuit board is arranged in subassembly wrapper 11, and subassembly wrapper 11 is installed
In the interior bottom of casing 2, swiping card equipment is swiped the card charger 1-1, ic card self-filling expense device 1-2, ic card, swiping card equipment including ic cards
Ic cards swipe the card charger 1-1 be arranged on casing 2 preceding upper right part, ic cards with multiple, each ordering milk, person respectively has one, ic cards
Self-filling takes the preceding upper left part that device is arranged on casing 2, and the ic cards of swiping card equipment charger 1-1, ic card self-filling of swiping the card takes device 12
Power input and 220V AC powers the two poles of the earth are connected by wire, the compressor of 220V AC powers one end and refrigeration plant
10-1 power inputs one end is connected by wire, and the control power input of the 220V AC powers other end and temperature control circuit 8 leads to
Wire connection is crossed, the control power output end of temperature control circuit 8 and the compressor 10-1 power input other ends of refrigeration plant pass through
Wire is connected, and the ic cards of swiping card equipment charger 1-1 power supplys of swiping the card export two ends and the power input two ends of mu balanced circuit 5 lead to respectively
Cross wire connection, the power output end positive pole of mu balanced circuit 5 and the cathode power supply input of triggers circuit 6, the cathode power supply of temperature control circuit 8
Input is connected by wire, the power output end negative pole of mu balanced circuit 5 and the negative power supply input of triggers circuit 6, temperature control circuit 8
Negative power supply input is connected by wired earth, the two ends of temp probe 7 and the signal of temperature control circuit 8 input two ends by wire,
The first via control power supply of triggers circuit 6 exports two ends and pushes away positive and negative the two poles of the earth power input of milk equipment 4 respectively by wire
Connection, the second tunnel control power supply output two ends of triggers circuit 6 lead to respectively with the negative, positive the two poles of the earth power input for pushing away milk equipment 4
Cross wire connection.Push away electric pushrod finished product of the milk equipment 4 using working power 12V, brand is that imperial Xiang, model are PXTL, electronic
The motion bar 4-1 strokes of push rod 4 are 100mm, and the motion bar 4-1 front ends of electric pushrod are welded with a width than the horizontal stroke of storage trough 3
To the square promotion box 4-4 of narrow width, after positive and negative the two poles of the earth of motor 4-2 of electric pushrod are powered, the motion bar 4-1 of electric pushrod
It can move forward, move forward to after certain distance, under the effect of the internal mechanism of electric pushrod 4, motor 4-2 rotating shafts no longer turn
Dynamic, the motion bar 4-1 of electric pushrod is no longer moved forward, after negative, positive the two poles of the earth of motor 4-2 of electric pushrod 4 are powered, electric pushrod
Motion bar 4-1 can be moved rearwards by, move backward to certain distance, under the effect of the internal mechanism of electric pushrod 4, motor 4-2 turns
Axle is not rotated further by, and the motion bar 4-1 of electric pushrod is no longer moved rearwards by, and pushes away the rear end lower that milk equipment 4 is arranged on storage trough 3
When, the connecting plate 4-3 front ends of the supporting plate left and right ends of electric pushrod are welded on the bottom left and right sides of storage trough 3, electronic to push away
The anterior square promotion box 4-4 of the motion bar 4-1 of bar, which are located in 3 times rear outside ends of storage trough, storage trough 3, is put into packaging milk
Afterwards, when the motion bar 4-1 of electric pushrod travels forward, a bag milk of lower end can be by the activity of electric pushrod in storage trough 3
The anterior square promotion box 4-4 of bar 4-1 are pushed into square connect in thing disk 9.
Shown in Fig. 1,2,3, the present invention takes milk point before installed in residential quarters.Purchase ic of the milk person by swiping card equipment
The self-filling expense function that card self-filling expense device 1-2 has can be filled with certain amount of money expense toward the ic cards carried with are interior in advance.Send
When milk personnel put milk, milk mouthful 2-4 is put in the middle of casing top toward some boxes or some bottles of packaging milk are put into storage trough 3, so
Upper middle part outside lockhole circle 2-3 before removable cover front middle part and casing is locked together with key afterwards, prevents someone without paying
Take milk.When purchasing milk person and needing to take milk, the ic cards that swiping card equipment is stuck in ic are swiped the card the secondary card of charger 1-1 credit card areas brush one,
Swiped the card in ic cards under the effect of charger 1-1 internal circuits, the ic cards charger 1-1 that swipes the card can in due order deduct fees (such as milk to ic cards
The charger 1-1 that swiped the card per 3 yuan of box, ic cards each deduct fees set in advance is 3 yuan), and export set time power supply and enter voltage stabilizing
Circuit 5.After the power input of mu balanced circuit 5 input 220V AC powers, its power output end can export the entrance of 12V dc sources
Triggers circuit 6, the power input of temperature control circuit 8；Under the effect of triggers circuit 6, pushing away the motion bar 4-1 of milk equipment can travel forward
Certain time, then, one bottle of lower end or a box milk can be by electric pushrod motion bar 4-1 square promotion boxes in storage trough 3
4-4 be pushed into it is square connect in thing disk 9, purchase milk person, which can facilitate from square connects, takes out one bottle or a box milk in thing disk 9, in triggering electricity
Under road 6 is acted on, separated in time, pushing away the motion bar 4-1 of milk equipment can move certain time backward, push away the motion bar of milk equipment
4-1 square promotion box 4-4 can be again positioned at one bottle of 3 bottom of storage trough or a box milk rear side end, be that bottom takes milk person takes
Milk is ready.There is refrigeration plant because this is new, milk can be always maintained at low temperature in the storage trough 3 inside casing 2
Storing state, prevents temperature is too high from causing milk modification, in the presence of temp probe 7, when temperature exceedes the value of setting, temperature
Control circuit 8 can disconnect refrigeration plant compressor 10-1 working power, make be located at casing 2 inside storage trough 3 in milk always
Keep constant low temperature storing state, it is therefore prevented that milk modification.In actual applications, sold for the fresh milk of a variety of local flavors, can be with
Multiple storage troughs 3 and many set triggers circuits 6, many sets is set to push away milk equipment 4 in casing, the ic cards of swiping card equipment are swiped the card charger
A power switch is installed between the often set triggers circuit 6 of 1-1 and many set triggers circuits 6, swipes the card to take by the person that purchases milk and is closed before milk
Remaining power switch is closed, only retains a power switch in an ON state, after swiping the card, and the triggering that this power switch is connected
Circuit 6, push away milk equipment 4 can successive electric work, the milk in correspondence storage trough 3 is released, the purchase milk need of different crowd are met
Will.The present invention facilitates milkman person, purchase milk person, it is ensured that milk freshness, milkman person enters corridor without house lead in, adds
The security of cell, so with good application prospect.
Shown in Fig. 4, swiping card equipment is the model YK-CHW02 of Guangzhou Yun Ku Intelligence Devices S. R. L. production electricity
Dynamic bicycle is swiped the card charging system, and it is divided into ic cards and swiped the card three parts of charger A1, ic card self-filling expense device and ic cards, ic cards
Self-filling expense device can be swept Quick Response Code by wechat, Alipay mobile phone and realize self-service the continuing to pay dues to purchase milk person's ic cards, pass through ic cards
Swipe the card charger A1 set-up function, it is possible to achieve once swiped the card behaviour in the purchase milk person charger A1 that swiped the card with ic cards to ic cards
After work, the swipe the card pin of charger A1 power output ends 3 and 4 pin of ic cards export the power supply of set time.Milk equipment is pushed away using work electricity
Source 12V electric pushrod finished product, brand is that imperial Xiang, model are PXTL, and the movable throw of lever of electric pushrod is 100mm, electronic to push away
The motion bar front end of bar is welded with a width square promotion box narrower than storage trough transverse width, the motor M of electric pushrod just,
After negative the two poles of the earth are powered, the motion bar of electric pushrod can be moved forward, and be moved forward to after certain distance, the machine inside electric pushrod
Under structure effect, motor M rotating shafts are not rotated further by, and the motion bar of electric pushrod is no longer moved forward, and the motor M of electric pushrod is negative, positive
After the two poles of the earth are powered, the motion bar of electric pushrod can be moved rearwards by, and be moved backward to after certain distance, in electric pushrod internal mechanism
Under effect, motor M rotating shafts are not rotated further by, and the motion bar of electric pushrod is no longer moved rearwards by, and push away milk equipment installed in storage trough
During rear end lower, the connection front edge of board of the supporting plate left and right ends of electric pushrod is welded on the bottom left and right sides of storage trough, electricity
The anterior square promotion box of motion bar of dynamic push rod, which is located in rear outside end under storage trough, storage trough, to be put into after packaging milk, when
When the motion bar of electric pushrod travels forward, a bag milk of lower end can be by the square promotion of the motion bar of electric pushrod in storage trough
Box is pushed into square connect in thing disk.Mu balanced circuit A2 is switch power module finished product, and input power is alternating current 220V, out-put supply
It is direct current 12V.Triggers circuit by time-base integrated circuit A3 and adjustable resistance RP, resistance R1, electrochemical capacitor C1, ceramic disc capacitor C2 and
C3, relay J1 and J2, NPN triode VT1, PNP triode VT2 compositions, are connected, ceramic disc capacitor and relay by wire therebetween
Device respectively has two, and time-base integrated circuit A3 models are NE555, and adjustable resistance RP one end and time-base integrated circuit A3 cathode power supplies are defeated
Enter 8 pin of end and the pin of reset terminal 4, PNP triode VT2 emitter stages, first pin of relay J1 cathode power supplies input 1 and positive pole control
The pin of power input contact 3 processed, second pin connection of relay J2 positive poles control power input contact 3, the adjustable resistance RP other ends
With the connection of resistance R1 one end, the resistance R1 other ends and electrochemical capacitor C1 positive poles, the time-base integrated circuit A3 pin of threshold value end 6 and electric discharge
7 pin are held to connect, the pin of time-base integrated circuit A3 power output ends 3 and NPN triode VT1 base stages, the connection of PNP triode VT2 base stages,
NPN triode VT1 colelctor electrodes and the connection of first pin of relay J1 negative power supplies input 2, PNP triode VT2 colelctor electrodes and
Second pin of relay J2 cathode power supplies input 1 connection, electrochemical capacitor C1 negative poles and time-base integrated circuit A3 negative power supplies are defeated
Enter 1 pin of end, first ceramic disc capacitor C2 one end, NPN triode VT1 emitter stages, second ceramic disc capacitor C3 one end, first after
The pin of electrical equipment J1 negative poles control power input contact 4, second pin of relay J2 negative power supplies input 2 and negative pole control power supply are defeated
Enter the pin ground connection of contact 4, the pin of triggering end 2 connection of second ceramic disc capacitor C3 other end and time-base integrated circuit, first ceramics
The electric capacity C2 other ends and the connection of the pin of time-base integrated circuit A3 control ends 5.Temp probe WK is electric contact mercoid switch.Temperature control circuit
It is made up of, is connected therebetween by wire resistance R2, PNP triode VT4, NPN triode VT3 and relay J3, resistance R2 one end
With the connection of PNP triode VT4 emitter stages, NPN triode VT3 colelctor electrodes and the connection of PNP triode VT4 base stages, PNP triode
VT4 colelctor electrodes and the connection of relay J3 cathode power supplies input, NPN triode VT3 emitter stages and relay J3 negative power supplies are defeated
Enter end ground connection.
Shown in Fig. 4, the ic cards of swiping card equipment swipe the card charger A1, ic card self-filling expense device power input and 220V is handed over
Stream two poles are connected by wire, and compressor M2 power inputs one end of 220V AC powers one end and refrigeration plant is by leading
Line is connected, and the control power input relay J3 control power inputs contact of the 220V AC powers other end and temperature control circuit leads to
Cross wire connection, the control power output end relay J3 normally opened contacts end of temperature control circuit and the compressor M2 power supplys of refrigeration plant
The input other end is connected by wire, the ic cards of swiping card equipment swipe the card the charger A1 power supplys output pin of two ends 3 and 4 pin and voltage stabilizing it is electric
Road power input two ends switch power module A2 1 pin and 2 pin is connected by wire respectively, mu balanced circuit power output end positive pole
Switch power module A2 3 pin and triggers circuit cathode power supply input adjustable resistance RP one end, temperature control circuit cathode power supply are defeated
Input resistance R2 one end is connected by wire, mu balanced circuit power output end negative switch power module A2 4 pin and triggering electricity
Road negative power supply input electrochemical capacitor C1 negative poles, temperature control circuit negative power supply input NPN triode VT3 emitter stages are by leading
Line is grounded, and temp probe WK two ends and the temperature control circuit signal input two ends resistance R2 other ends, NPN triode VT3 base stages pass through
Wire is connected, and the first via control power supply of triggers circuit, which exports two pin of 5 pin of normally opened contact end 6 of two ends relay J1 and pushes away milk, to be set
The positive and negative the two poles of the earth power inputs of standby motor M1 are connected by wire respectively, the second tunnel control power supply output two of triggers circuit
Hold two pin of 5 pin of normally opened contact end 6 of relay J2 and push away the negative, positive the two poles of the earth power inputs of motor M2 of milk equipment respectively by leading
Line is connected.
Shown in Fig. 4, the present invention takes milk point before installed in residential quarters.Purchase milk person by the ic cards of swiping card equipment oneself
Help and fill that the self-filling expense function that has of expense utensil can the past ic cards carried be interior in advance be filled with certain amount of money expense.Milkman person is put
During milk, milk mouthful is put in the middle of casing top toward some boxes are put into storage trough or some bottles are packed milk, then before removable cover
Lockhole circle is locked together with key on the outside of middle part and the preceding upper middle part of casing, prevents someone from taking milk without paying.As purchase milk person
When needing to take milk, the ic cards that swiping card equipment is stuck in ic are swiped the card the secondary card of charger A1 credit card areas brush one, are swiped the card charger in ic cards
Under the effect of A1 internal circuits, the ic cards charger A1 that swipes the card can deduct fees that (such as milk often swipe the card and fill by 3 yuan of box, ic cards in due order to ic cards
Electrical equipment A1 set in advance is to deduct fees 3 yuan every time), and export set time power supply (such as 90 seconds) and enter mu balanced circuit.Surely
In volt circuit：After switch power module A2 power inputs input 220V AC powers, its power output end can export 12V direct currents
Power supply enters triggers circuit, temperature control circuit power input, and triggers circuit, temperature control circuit are in obtain electric holding state.Triggering electricity
Road and push away in milk equipment：Triggers circuit is obtained after electric work, by time-base integrated circuit A3 and its peripheral cell resistance R1, adjustable resistance
RP, electrochemical capacitor C1, the monostable flipflop of ceramic disc capacitor C2 compositions are in stable state, due to time-base integrated circuit A3 triggering end
2 pin and the connection of ceramic disc capacitor C3 one end, ceramic disc capacitor C3 other ends ground connection, so, time-base integrated circuit A3 is obtained after electric work, single
Steady state trigger can be transferred to temporary stable state, and time-base integrated circuit A3 3 pin export 45 seconds high level, and high level is through NPN triode
VT1 power amplifications, paraphase enter the pin of relay J1 negative power supplies input 2, then, and relay J1 obtains electric adhesive, and two is controlled
Power input contact 3,4 pin are closed with two pin of normally opened contact end 5,6 pin respectively, due to two normally opened contact ends 5 of relay J1
Pin, 6 pin and push away the positive and negative the two poles of the earth power inputs of motor M1 of milk equipment and connected respectively by wire, so, milk equipment is pushed away this moment
Motor M1 can obtain electric rotating shaft rotate clockwise a period of time, push away milk equipment internal mechanism act under, push away the work of milk equipment
Lever can travel forward certain time, then, and one bottle of lower end or a box milk can be by electric pushrod motion bars in storage trough
Square promotion box be pushed into it is square connect in thing disk, purchase milk person, which can facilitate from square, connects in thing disk taking-up one bottle or a box milk；Cross
After 45 seconds, temporary steady-state circuit switchs to steady-state circuit again, and time-base integrated circuit A3 3 pin no longer export high level, switchs to output
Low level, low level enters the pin of relay J2 negative power supplies input 2 through PNP triode VT2 power amplifications, paraphase, then, after
Electrical equipment J2 obtains electric adhesive, and two controls power input contact 3,4 pin to be closed respectively with two pin of normally opened contact end 5,6 pin, by
In two pin of normally opened contact end 5 of relay J2,6 pin and pushing away the negative, positive the two poles of the earth power inputs of motor M1 of milk equipment and pass through respectively
Wire connect, so, push away this moment the motor M1 of milk equipment can obtain electric rotating shaft rotate counterclockwise a period of time, pushing away in milk equipment
Under portion mechanism effect, pushing away the motion bar of milk equipment can move certain time backward, push away the square promotion box meeting of milk device activity bar
One bottle of storage trough bottom or a box milk rear side end are again positioned at, is that bottom takes milk person takes milk to be ready.Temp probe WK
In temperature control circuit：When box interior temperature is higher than 4 DEG C, quicksilver water face rises mercury inside temp probe WK mercoid switches
Two contactings of switch internal, NPN triode VT3 obtains suitable bias current through resistance R2 and turned on, and then, PNP triode VT4 is led
Logical, relay J3 obtains electric adhesive, and it controls power input contact and normally opened contact closure, due to, relay J3 normally opened contacts end and
The compressor M2 power input other ends of refrigeration plant are connected by wire, so, compressor K2 can be in running order, is case
Body internal cooling；When box interior temperature is less than 4 DEG C, quicksilver water face declines no longer by water inside temp probe WK mercoid switches
Silver-colored two contactings of switch internal, NPN triode VT3, PNP triode VT4 cut-off, relay J3 dead electricity stop adhesive, after
Electrical equipment J3 controls power input contact and normally opened contact to disconnect, and then, the compressor M2 dead electricity of refrigeration plant is stopped, temperature
During higher than 4 DEG C, compressor M2 electricity work again allows box house to be maintained at low-temperature condition, it is therefore prevented that milk is because of temperature mistake all the time
It is high and go bad.
Fig. 4, mu balanced circuit A2 switch power module finished products, producer's brand is LUEABB, and model is S-120.Triggers circuit
In：Adjustable resistance RP models are 800K, and resistance R1 resistances are that 100K, electrochemical capacitor C1 specifications are 47 μ F/25V, ceramic disc capacitor C2
And C3 specifications be 0.01 μ F, relay J1 and J2 be operating voltage 12V miniature relay, its have two power inputs,
Two control power input tip sides, two normally opened contact ends, NPN triode VT1 models are 9013, PNP triode VT2 models
It is 9012.Temp probe WK is electric contact mercoid switch, is model WXG-11t adjustable electric contact mercoid switch.Temperature control circuit
In：Resistance R2 resistances are 40K, and PNP triode VT4 models are 9012, and NPN triode VT3 models are 9013, and relay J3 is small
Type 12V relays.
The present embodiment is preferred embodiments of the present invention, is not intended to limit the invention, all to be done in the present embodiment spirit
Any modification, equivalent substitution and improvements etc., should be included in the scope of the protection.
Claims (7)
1. a kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine, it is characterised in that by swiping card equipment, refrigeration plant, casing, storage
Thing groove, push away milk equipment, mu balanced circuit, triggers circuit, temp probe and temperature control circuit and constitute, refrigeration plant is using the pressure on refrigerator
Contracting machine, condenser and evaporator, the surrounding of casing and up and down two be two-layer stratigraphic structure, casing has a supporting removable cover,
The rear portion left and right ends of removable cover are respectively welded with a hinge, and the other end of two hinges is welded on the rear lateral portion upper end of casing,
Respectively being welded with the middle of a lockhole circle, the top of casing on the outside of the preceding upper middle part of removable cover front middle part and casing has one square to open
Mouth has a square opening as milk mouthful, the front middle part of casing is put, and storage trough is square structure, and the upper end of storage trough is welded on case
There is bottom the lower end of square aperture in the middle of body top, the lower end of storage trough, and the bottom rear and front end of storage trough is Open architecture, storage
The bottom front portion of thing groove be welded with one it is square connect thing disk, the square two ends and front end for connecing thing disk be respectively welded with one it is spacing
Piece, the square front end for connecing thing disk is located at the outboard end of casing front middle part square opening, and there is indent the rear portion lower end of casing
Square space, the compressor of refrigeration plant is arranged in the square space of casing rear portion lower end indent, the condenser of refrigeration plant
Dish type is arranged on casing rear outside end, and the interior rear portion of the evaporator dish type installation casing of refrigeration plant pushes away milk equipment and is arranged on
The rear end lower of storage trough, temp probe is bonded in right side in casing, and mu balanced circuit, triggers circuit and temperature control circuit are arranged on
On one circuit board, and connected by circuit board wiring, circuit board be arranged on subassembly wrapper in, subassembly wrapper be arranged on casing it is interior under
Portion, swiping card equipment is swiped the card charger, ic cards self-filling expense device, ic cards including ic cards, and the ic cards of swiping card equipment charger of swiping the card is pacified
The upper right part before casing, ic cards have multiple, and each ordering milk, person respectively has one, and ic card self-fillings take device installed in casing
Preceding upper left part, the ic cards of swiping card equipment are swiped the card charger, ic cards self-filling expense device power input and 220V AC powers the two poles of the earth
Connected by wire, the compressor power of 220V AC powers one end and refrigeration plant inputs one end and connected by wire, 220V
The control power input of the AC power other end and temperature control circuit is connected by wire, the control power output end of temperature control circuit
Connected with the compressor power of the refrigeration plant input other end by wire, the ic cards of swiping card equipment light source of charger of swiping the card is exported
Two ends and mu balanced circuit power input two ends are connected by wire respectively, and mu balanced circuit power output end positive pole and triggers circuit are just
Pole power input, temperature control circuit cathode power supply input are connected by wire, mu balanced circuit power output end negative pole and triggering
Circuit negative power supply input, temperature control circuit negative power supply input pass through wired earth, temp probe two ends and temperature control circuit
Signal input two ends are connected by wire, and the first via control power supply of triggers circuit exports two ends and pushes away positive and negative the two of milk equipment
Pole power input is connected by wire respectively, the second tunnel of triggers circuit control power supply output two ends and push away milk equipment it is negative,
Positive the two poles of the earth power input is connected by wire respectively.
2. a kind of unattended self-service packaging fresh milk according to claim 1, which is matched somebody with somebody, takes machine, it is characterised in that swiping card equipment
It is that electric bicycle is swiped the card charging system, it is divided into ic cards and swiped the card charger, three parts of ic cards self-filling expense device and ic cards, ic
Card self-filling expense device can be swept Quick Response Code by wechat, Alipay mobile phone and realize self-service the continuing to pay dues to purchase milk person's ic cards, pass through ic
Card is swiped the card the set-up function of charger, it is possible to achieve carry out a swiping card in purchase milk person charger of being swiped the card with ic cards to ic cards
Afterwards, ic cards swipe the card light source of charger output end export the set time power supply.
3. a kind of unattended self-service packaging fresh milk according to claim 1, which is matched somebody with somebody, takes machine, it is characterised in that push away milk equipment
Using working power 12V electric pushrod, the movable throw of lever of electric pushrod is 100mm, the motion bar front end weldering of electric pushrod
The a width square promotion box narrower than storage trough transverse width is connected to, it is electronic after positive and negative the two poles of the earth of motor of electric pushrod are powered
The motion bar of push rod can be moved forward, and be moved forward to after certain distance, under the effect of electric pushrod internal mechanism, machine shaft
It is not rotated further by, the motion bar of electric pushrod is no longer moved forward, after negative, positive the two poles of the earth of motor of electric pushrod are powered, electric pushrod
Motion bar can be moved rearwards by, move backward to after certain distance, electric pushrod internal mechanism effect under, machine shaft is no longer
Rotate, the motion bar of electric pushrod is no longer moved rearwards by, when pushing away milk equipment installed in the rear end lower of storage trough, electric pushrod branch
The connection front edge of board of fagging left and right ends is welded on the bottom left and right sides of storage trough, and the motion bar front portion of electric pushrod promotes box
It is put into the rear outside end under storage trough, storage trough after packaging milk, when the motion bar of electric pushrod travels forward, storage
A bag milk of lower end can promote box to be pushed into square connect in thing disk by the motion bar front portion of electric pushrod in thing groove.
4. a kind of unattended self-service packaging fresh milk according to claim 1, which is matched somebody with somebody, takes machine, it is characterised in that mu balanced circuit
It is switch power module finished product, input power is that alternating current 220V, out-put supply are direct current 12V.
5. a kind of unattended self-service packaging fresh milk according to claim 1, which is matched somebody with somebody, takes machine, it is characterised in that triggers circuit
By time-base integrated circuit and adjustable resistance, resistance, electrochemical capacitor, ceramic disc capacitor, relay, NPN triode and PNP triode group
Into being connected therebetween by wire, ceramic disc capacitor and relay respectively have two, and time-base integrated circuit model is NE555, adjustable resistance
One end and the pin of time-base integrated circuit cathode power supply input 8 and the pin of reset terminal 4, PNP triode emitter stage, first relay are just
The pin of pole power input 1 and the pin of positive pole control power input contact 3, second pin of relay positive pole control power input contact 3
Connection, the adjustable resistance other end and the connection of resistance one end, the resistance other end and electrochemical capacitor positive pole, the threshold value of time-base integrated circuit
6 pin and the pin of discharge end 7 is held to connect, the pin of time-base integrated circuit power output end 3 and NPN triode base stage, PNP triode base stage connect
Connect, NPN triode colelctor electrode and the connection of first pin of relay negative power supply input 2, PNP triode colelctor electrode and second
The pin of relay cathode power supply input 1 is connected, electrochemical capacitor negative pole and the pin of time-base integrated circuit negative power supply input 1, first
Ceramic disc capacitor one end, NPN triode emitter stage, second ceramic disc capacitor one end, first relay negative pole control power supply are defeated
Enter the pin of contact 4, second pin of relay negative power supply input 2 and the pin ground connection of negative pole control power input contact 4, second porcelain
The pin of triggering end 2 connection of the chip capacitor other end and time-base integrated circuit, first ceramic disc capacitor other end and time-base integrated circuit
The pin of control end 5 is connected.
6. a kind of unattended self-service packaging fresh milk according to claim 1, which is matched somebody with somebody, takes machine, it is characterised in that temp probe
It is electric contact mercoid switch.
7. a kind of unattended self-service packaging fresh milk according to claim 1, which is matched somebody with somebody, takes machine, it is characterised in that temperature control circuit
By resistance, PNP triode, NPN triode and relay group into, connected therebetween by wire, resistance one end and PNP triode hair
Emitter-base bandgap grading is connected, NPN triode colelctor electrode and the connection of PNP triode base stage, and PNP triode colelctor electrode and relay cathode power supply are defeated
Enter end connection, NPN triode emitter stage and relay negative power supply input end grounding.
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| CN201710621561.7A CN107195097A (en) | 2017-07-27 | 2017-07-27 | A kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710621561.7A CN107195097A (en) | 2017-07-27 | 2017-07-27 | A kind of unattended self-service packaging fresh milk, which is matched somebody with somebody, takes machine |
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| CN107195097A true CN107195097A (en) | 2017-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109744836A (en) * | 2019-01-13 | 2019-05-14 | 陈科 | The device for extending the milk preservation time equipped with automation function |
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