CN109147167A

CN109147167A - Automatic vending machine

Info

Publication number: CN109147167A
Application number: CN201810447780.2A
Authority: CN
Inventors: 河野周; 张轶广
Original assignee: Fuji Electric Co Ltd
Current assignee: Fuji Electric Co Ltd
Priority date: 2017-06-27
Filing date: 2018-05-11
Publication date: 2019-01-04
Anticipated expiration: 2038-05-11
Also published as: JP2019008621A; CN109147167B; JP6879079B2

Abstract

The present invention provides a kind of automatic vending machine.It can carry out the cooling heating of whole cooling heating and region respectively, commodity cooling automatically can be heated into salable temperature.Automatic vending machine has tilting rack in the commodity library of main body cabinet, is provided with upper pipe component, along the back wall guidance of main body cabinet by air in lower part fan blows in library library, has venthole from the middle section of its plate face to lower zone；Library internal upper part fan, the cold air come will be risen via the upper pipe component or hot gas conveys downward, when carrying out whole cooling heating, lower part fan in library is driven in a manner of lower part fan becomes rated speed in library by making, stops Driver Library internal upper part fan；When carrying out region cooling heating, lower part fan in library is driven in a manner of lower part fan becomes the defined low rotation speed lower than rated speed in library by making, library internal upper part fan is driven in a manner of making library internal upper part fan become rated speed.

Description

Automatic vending machine

Technical field

The present invention relates to a kind of automatic vending machine, which receives in the commodity for constructing the main body cabinet for insulated case Na Kunei has commodity accomodation frame, which is equipped with multilayer commodity shelf along up and down direction, which receives It receives shelf and is lower than with the rear side for becoming export of commodities mouth as commodity input port in the form of marking off commodity access The mode of front side tilts, and the commodity access multiple commodity are laid across posture along front-rear direction is arranged in a column to receive It receives, what the commodity being accommodated in the commodity access were arranged near the export of commodities mouth of the commodity shelf Export of commodities device exports one by one.

Background technique

Such automatic vending machine have in the commodity library for constructing the main body cabinet for insulated case commodity accomodation frame ( Referred to as tilting rack), which is equipped with multilayer commodity shelf along up and down direction, which divides Commodity access out, the commodity access multiple commodity are laid across posture along front-rear direction are arranged in a column to receive It receives.The commodity shelf being arranged to multilayer up and down in the commodity accomodation frame is lower than with the rear side for becoming export of commodities mouth The mode of front side as commodity input port is obliquely configured with defined gradient.It is defeated in the commodity of commodity shelf Near exit is provided with the export of commodities that the commodity being accommodated in commodity access with posture of laying across are released to output one by one Device.It is formed between the rear end of the commodity shelf and the back wall of main body cabinet and is fallen along the commodity that up and down direction extends Underpass.It falls in access in commodity equipped with ability of posture control plate, the ability of posture control plate is to fall access to the commodity outstanding Prominent position and the commodity fallen are pushed open and fall from commodity and rotate between the retreating position that access is kept out of the way, the ability of posture control plate It is prominent at access is fallen towards commodity by helical spring force, by commodity fall the commodity fallen in access push open and from quotient Product fall access when keeping out of the way, which, at posture of laying across, and absorbs falling for the commodity for the correcting posture of the commodity Lower energy reduces the speed of fall of the commodity.

It is equipped in the lower part for the commodity accomodation frame being disposed in commodity library: export of commodities skewed slot, it is low early and high after Ground inclination, and the entire surface of the plate face in the export of commodities skewed slot is equipped with multiple ventholes；And the cooling with fan/add Hot cell by the commodity being accommodated in commodity access cooling or is heated into salable temperature.In addition, edge The back wall of main body cabinet be equipped with the pipe element that is arranged along up and down direction.It constitutes as a result, are as follows: by the cooling/heating with fan Hot gas (they are also referred to as air in library) after unit cold air after cooling or heating is in the driving by fan On the basis of blowing out via pipe element into commodity library and decline in commodity library, via export of commodities skewed slot The mode of venthole back to fan recycles, and will be accommodated in commodity accomodation frame during declining in commodity library Commodity are cooling or are heated into salable temperature.If also, being accommodated in the commodity in commodity accomodation frame and being cooled or add Heat at salable temperature then become can distribution state, pacify freely when being set to be opened and closed at the front surface opening of main body cabinet When the commodity selection button of the external door of dress is pressed, it is set to the export of commodities device work of corresponding commodity shelf Make, so that the commodity being accommodated in commodity access are released.The commodity released by export of commodities device are in quotient Product fall during access is fallen posture by the correction of ability of posture control plate, speed of fall is lowered at the same time, on this basis It drops on export of commodities skewed slot, roll or slide on the export of commodities skewed slot later and sends out (example to commodity take-out port Such as, patent document 1).

It in the invention disclosed in patent document 1, constitutes are as follows: utilize the wind for being attached to cooling/heating unit by making Air is in the transported library of the driving of fan with defeated via commodity on the basis of blowing out via pipe element into commodity library The mode of the venthole of skewed slot back to fan recycles out, thus by the commodity being accommodated in commodity accomodation frame cooling or heating At salable temperature, by the commodity being accommodated in commodity accomodation frame are all cooling or heating (it is also referred to as whole cooling or Person integrally heats) at salable temperature, the whole commodity being accommodated in commodity accomodation frame are cooling or be heated into Cold insulation operating or heat preservation operating are converted into after salable temperature.In the invention disclosed in patent document 1, turning Changed to cold insulation operating perhaps heat preservation operating when it is cooled or be heated into it is after salable temperature, be accommodated in commodity receipts Whole commodity in frame of receiving become heat source and promote the cold insulation state or keeping warm mode of air in library, therefore, it is possible to realize The extension of cold insulation operating or heat preservation operating, on the other hand, by the entire service being accommodated in commodity accomodation frame it is cooling or Be heated into salable temperature and need the time, and before this in a period of can not merchandising, therefore, have missed sales The problem of chance.

As solve the sales opportunnities the method missed, there is known such a methods: using the pipe element as Interval and the back side of pipe element is set as going to path, the front-surface side of pipe element being set as in library empty for air in library The return path of gas makes moreover, outlet is arranged in multiple positions in the up and down direction of pipe element from cooling/heating Air goes to path and return path to be recycled and makes in the library risen in going to path empty via described in the library of unit Gas is discharged to return path from outlet, as a result, only to be accommodated in commodity shelf (commodity access) by rear end Commodity (the namely forward commodity of sale cis-position) in region are cooled down or are heated (also referred to as region cooling or region Heating) (for example, patent document 2).In addition, in invention disclosed Patent Document 2, in the up and down direction in pipe element Multiple positions setting outlet near be equipped with air quantity adjust unit, the air quantity adjust unit for adjust to return road The air quantity and wind direction of air in the library that the discharge of diameter side rises in going to path.

Patent document 1: Japanese Unexamined Patent Publication 10-283556 bulletin (0002 section of conventional art, 0003 section and Fig. 5)

Patent document 2: Japanese Unexamined Patent Publication 2005-44293 bulletin (0066 section~0072 section and Fig. 9~Figure 12)

Summary of the invention

Problems to be solved by the invention

According to 2 disclosed invention of above patent document, relative to the commodity that will be accommodated in commodity accomodation frame entirety, It is accommodated in cooling by the entire service in commodity access that each layer commodity shelf marks off or is heated into and is suitable for The case where temperature of sale, only to be accommodated in the commodity in the region of rear end of commodity shelf (commodity access) into Row is cooling or heats, therefore, excellent in terms of the high capacity that can be avoided thermal energy.However, being defined in only to receipts It is contained in the machine that the commodity in the region of rear end of commodity shelf (commodity access) are cooled down or heated, and And it is equipped with to arbitrarily adjust from the outlet at multiple positions in the up and down direction for being set to pipe element to returning to road The air quantity of air and wind direction in the library that rises in going to path of discharge of diameter side and the air quantity being arranged near the outlet Unit is adjusted, and the air quantity must be manually adjusted and adjust unit, therefore, there is the project for spending the time.

The present invention is to be made into view of the above-mentioned problems, and its object is to solve the problems, and providing one kind can Carry out whole cooling or whole heating respectively and region is cooling or region heating, can be when integrally cooling or entirety It is automatically that commodity are cooling or be heated into salable temperature when heating and region is cooling or when region is heated Automatic vending machine.

The solution to the problem

Inventor etc. in order to solve the above problems, especially following project: save manually adjust pipe element up and down Multiple positions on direction are disposed in the air quantity near outlet and adjust effort as unit and be not limited to region cooling Either region heats and is able to carry out whole cooling or whole heating, therefore, has carried out various researchs, as a result, it has been found that: It deletes the case where multiple positions in the up and down direction of pipe element are disposed in the air quantity adjusting unit near outlet Under, if being driven to the fan with rated speed, because of the straight trip of air in the library that rises in pipe element, from being discharged Mouth die-offs to the discharge rate that return path side is discharged and makes to be accommodated in each layer commodity shelf (commodity access) rearward Commodity in the region at end generate temperature difference, on the other hand, if so that the fan become lower than rated speed as defined in turn The mode of speed carries out drive control to the fan, then air loses straight trip in the library risen in pipe element, from discharge Mouthful discharge rate increase, in addition, if with below the defined revolving speed lower than rated speed to the fan carry out drive control, It is the commodity in the region of rear end for being accommodated in each layer commodity shelf (commodity access) are cooling or be heated into suitable The long period is needed in the temperature of sale.In this case, through experimental confirmation: even if on pipe element in the up-down direction Multiple positions be arranged outlet, be accommodated in the region by rear end of the commodity shelf (commodity access) of upper layer side The temperature of the temperature of commodity and the commodity in the region by rear end for the commodity shelf (commodity access) for being accommodated in other layers Temperature difference between degree is also larger, in particular, be accommodated in the commodity shelf (commodity access) of upper layer side by rear end The commodity in region deviate salable temperature.Then, the appropriate driving changed to the fan for being attached to cooling/heating unit It controls and adds and have and will fall the library that access conveys downward via commodity via air in the next library of pipe element rising Internal upper part fan, and the position for the outlet being arranged in pipe element is studied, to complete carrying out region cooling Or each layer commodity shelf (the commodity access) that region can make to be accommodated in lower layer side to upper layer side when heating leans on The commodity in the region of rear end do not generate temperature difference and are automatically cooled down or heated, whole cooling in progress or entirety adds The entire service being accommodated in commodity accomodation frame can be made not generate temperature difference when hot and automatically without omitting cooled down Or the following invention of heating.

In order to achieve the above objectives, the invention of technical solution 1 is a kind of automatic vending machine, is being constructed as insulated case In the commodity library of main body cabinet from top to bottom successively equipped with: commodity accomodation frame is equipped with multilayer quotient along up and down direction Product store shelf, which marks off commodity access, and the commodity access is by multiple commodity with appearance of laying across Gesture is arranged in a column along front-rear direction to store；Export of commodities skewed slot, tilts low early and high afterly；And cooling/heating portion Part by the commodity being accommodated in commodity access cooling or is heated into salable temperature, the cooling/heating Component has lower part fan in library, and the commodity shelf is lower than with becoming the rear side of export of commodities mouth as commodity investment The mode of the front side of mouth tilts, and is provided near export of commodities mouth and will be accommodated in commodity access with posture of laying across In commodity release the export of commodities device of output one by one, the commodity shelf rear end and main body cabinet back wall it Between be formed with along up and down direction extend commodity fall access, from the export of commodities device export commodity via the quotient Product fall access and are sent on export of commodities skewed slot, and the automatic vending machine is characterized in that, are provided with pipe element, It is disposed in the commodity in the form of the back wall along main body cabinet vertically extends and falls access, so as to utilize the library The form that hot gas after cooled/heating element cold air after cooling that interior lower part fan blows or heating rises guides this cold Gas or hot gas have venthole to lower zone from the middle section of the plate face of the pipe element；Library internal upper part fan, position Above the rear end of the commodity shelf of top layer, the cold air come or hot gas will be risen via described via the pipe element Commodity fall access and convey downward；When carrying out whole cooling or whole heating, so that lower part fan becomes volume in library The mode for determining revolving speed drives lower part fan in the library, on the other hand, stops Driver Library internal upper part fan；Carrying out region When cooling or region is heated, to make in a manner of lower part fan becomes the defined low rotation speed lower than rated speed in library to this Lower part fan is driven in library, on the other hand, to the library internal upper part in a manner of making library internal upper part fan become rated speed Fan is driven.

In addition, the invention of technical solution 2 automatic vending machine according to documented by technical solution 1, which is characterized in that under in library The low defined low rotation speed of the ratio rated speed of portion's fan is the 40%~60% of rated speed.

In addition, the invention of technical solution 3 automatic vending machine according to documented by technical solution 1, which is characterized in that in library Portion's fan is integrally installed on commodity accomodation frame.

In addition, the invention of technical solution 4 automatic vending machine according to documented by technical solution 1, which is characterized in that pipeline structure Part includes lower pipeline component and upper pipe component, and upper pipe component is integrally installed on commodity accomodation frame.

In addition, the invention of technical solution 5 automatic vending machine according to documented by technical solution 1, which is characterized in that this is automatic Vending machine has shading member, which is located at the upper side of library internal upper part fan and to deposit between the internal upper part fan of library Form at interval is integrally installed on commodity accomodation frame, which prevents the cold air or hot gas risen via pipe element It is directly contacted with the upper wall of main body cabinet.

The effect of invention

1 automatic vending machine according to the technique and scheme of the present invention is received in the commodity for constructing the main body cabinet for insulated case Na Kunei from top to bottom successively equipped with: commodity accomodation frame is equipped with multilayer commodity shelf, the quotient along up and down direction Product storage shelf marks off commodity access, and the commodity access multiple commodity are laid across posture is arranged along front-rear direction A column are arranged into store；Export of commodities skewed slot, tilts low early and high afterly；And cooling/heating component, it will be accommodated in described Commodity in commodity access are cooling or are heated into salable temperature, which has lower part in library Fan, the commodity shelf is in such a way that the rear side for becoming export of commodities mouth is lower than the front side as commodity input port Inclination, and be provided near export of commodities mouth and release the commodity being accommodated in commodity access with posture of laying across one by one Come the export of commodities device exported, it is formed between the rear end of the commodity shelf and the back wall of main body cabinet along upper and lower The commodity that direction extends fall access, and the commodity exported from the export of commodities device fall access via the commodity and are sent To export of commodities skewed slot, the automatic vending machine is characterized in that, pipe element is provided with, along main body cabinet The form that back wall vertically extends is disposed in the commodity and falls access, so as to blowed using lower part fan in the library The form that hot gas after cooled/heating element cold air after cooling or heating rises guides the cold air or hot gas, from this The middle section of the plate face of pipe element has venthole to lower zone；Library internal upper part fan is located at the commodity of top layer Above the rear end for storing shelf, access court is fallen via the commodity by the cold air come or hot gas is risen via the pipe element It conveys downwards；When carrying out whole cooling or whole heating, to make in a manner of lower part fan becomes rated speed in library pair Lower part fan is driven in the library, on the other hand, stops Driver Library internal upper part fan；Add in the cooling of progress region or region When hot, in a manner of making in library lower part fan become the defined low rotation speed lower than rated speed to lower part fan in the library into On the other hand row driving drives the library internal upper part fan in a manner of making library internal upper part fan become rated speed, by This, plays and is capable of providing effect as following automatic vending machine: when carrying out whole cooling or whole heating, utilize at For lower part fan in the driven library of mode of rated speed, substantially straight trip rises air in the library come on the ground in pipe element Because the stopping of library internal upper part fan by library internal upper part fan without being conveyed downwards, but (received to the front in commodity library Be contained in the front end side of the commodity in the commodity access of commodity shelf) flowing and it is complete in commodity accomodation frame by being accommodated in The commodity in portion do not have temperature is poorly automatically cooling to be perhaps heated into salable temperature region is cooling or region adds carrying out When hot, by the way of becoming the defined low rotation speed lower than rated speed in driven library lower part fan and in pipeline Air loses straight trip in the library risen in component, and a part of air is from this in the library risen in pipe element as a result, The venthole that pipe element is worn is to inside-of-refrigerator inflow and to the commodity shelf being accommodated in along up and down direction arranging multilayer In the commodity in the region by rear end of middle layer commodity shelf below (commodity access) cooled down or heated, On the other hand, the lower section that air in the library of the upper end of pipe element is fallen access by library internal upper part fan towards commodity has been risen to Conveying, as a result, to the commodity shelf for being accommodated in the upper layer side being arranged in the commodity shelf of multilayer along up and down direction The commodity in the region by rear end of (commodity access) are cooled down or are heated, and can will be automatically accommodated in upper layer side and be arrived (the commodity access) of the commodity shelf of lower layer side by rear end region commodity do not have temperature poorly concentrates cool down or Person is heated into salable temperature.

Detailed description of the invention

Fig. 1 is outline side view of the present invention as the automatic vending machine of object.

Fig. 2 is the perspective view of the commodity accomodation frame of Fig. 1 from right oblique upper.

Fig. 3 is the perspective view for indicating the commodity shelf of Fig. 1 together with partition member.

Fig. 4 is the exploded view of library the internal upper part fan and installation component of Fig. 1.

Fig. 5 is the upper pipe component of Fig. 1 and the exploded view of shading member.

Fig. 6 is the cooling/heating unit of Fig. 1 from right oblique upper and the perspective view of export of commodities skewed slot.

Fig. 7 indicates that pipeline, (a) of Fig. 7 are the perspective views of pipeline, and (b) of Fig. 7 is mounted with to keep export of commodities skewed slot The perspective view of the pipeline of helical spring.

Fig. 8 shows the connection status between pipeline and the wind-tunnel of cooling/heating unit, (a) of Fig. 8 is that pipeline and wind-tunnel connect The perspective view of state after connecing, (b) of Fig. 8 are the perspective views of the state after decomposing pipeline and wind-tunnel.

Fig. 9 is to indicate (to be accommodated in commodity shelf to the forward commodity of sale cis-position being accommodated in commodity accomodation frame The region by rear end commodity) air is (cold in the library recycled in commodity library when intensively being cooled down or heated Gas or hot gas) flowing explanatory diagram.

Figure 10 is to indicate receiving when the whole commodity being accommodated in commodity accomodation frame are cooled down or heated in commodity The explanatory diagram of the flowing of air (cold air or hot gas) in the library of Na Kunei circulation.

Description of symbols

1, main body cabinet；4, commodity accomodation frame；5, export of commodities skewed slot；6, cooling/heating unit (cooling/heating component)； 7a, lower pipeline component；7b, upper pipe component；10, commodity shelf；42, partition member；43, commodity access； 44, commodity input port；45, export of commodities mouth；46, commodity fall access；70, venthole；BM, export of commodities device；In F1, library Lower part fan；F2, library internal upper part fan.

Specific embodiment

Hereinafter, explaining the automatic vending machine of embodiments of the present invention in detail based on attached drawing.Fig. 1 is made as the present invention For the outline side view of the sale tinned drink, the automatic vending machine of plastic bottle beverage of an example of the automatic vending machine of object Figure, Fig. 2 is the perspective view from the commodity accomodation frame 4 of right oblique upper aerial view 1.In addition, left and right refers to before automatic vending machine Left and right in the case where the observation of surface.

As shown in Figure 1, the automatic vending machine has: the main body cabinet 1 for being formed as insulated case of front surface opened；External door 2, It is in the form of closing the front surface opening of main body cabinet 1 and can openedly and closedly be supported on the front surface of main body cabinet 1, in the external door 2 It is provided with commodity take-out port 2a.Main body cabinet 1 the inside of the outer container of steel plate, i.e. upper wall 1a, left and right sidewall 1b, back wall 1c and Bottom wall 1d, which is arranged by heat-insulating panel that polyurethane foam is formed, to be constructed as insulated case, by being disposed in upper wall 1a, left and right sidewall The space that the heat-insulating panel of 1b, back wall 1c and bottom wall 1d surround is formed as commodity library, and the lower part in commodity library is formed For canyon 8.The front surface in the commodity library in main body cabinet 1 is closed by the insulation inside door 3 that can be opened and closed, in the insulation inside door 3 are equipped with export of commodities opening 3a, and export of commodities opening 3a has the gear that can be pushed open by the commodity sent out out of commodity library Plate 3b.Left and right directions storage is provided with multiple quotient in the commodity library that the heat-insulating panel by the main body cabinet 1 surrounds Product accepting rack 4, the commodity accomodation frame 4 have the commodity shelf 10 being arranged along up and down direction multilayer.Commodity accomodation frame 4 Has the pair of right and left frame side plate 41,41 of the sheet metal of rectangular flat plate, commodity shelf 10 is set up in the pair of right and left Frame side plate 41.

Commodity shelf 10 is in become the front side height of commodity input port 44 and become the rear of export of commodities mouth 45 With defined gradient inclined form is set up in pair of right and left frame side plate 41,41 to the low mode in side.By commodity shelf 10, the frame side plate 41 of left and right or the partition member 42 (referring to Fig. 2, Fig. 3) as needed for being placed in commodity shelf 10 enclose At inner space mark off multiple commodity the commodity for being arranged in a column to lay across posture along front-rear direction to store Access 43 (commodity cargo path), the commodity access 43 (commodity cargo path) are formed as multilayer (in the present embodiment, 10 up and down Commodity cargo path).Near the export of commodities mouth 45 of the commodity shelf 10 and be each commodity access 43 top, It is that the lower surface of the commodity shelf 10 of upper layer side is equipped and will be accommodated in the commodity access 43 in the present embodiment In commodity S release the export of commodities device BM of output one by one.Export of commodities device BM is, for example, Japanese Unexamined Patent Publication 2012- Well-known export of commodities device, is configured to documented by No. 137949 bulletins etc., is equipped in the substrate of relatively thin box-shaped Following member of formation etc.: treadle component BM1 is disposed relative to commodity access 43 and haunts freely and can be to keep The form of the commodity (commodity of rearmost end, also referred to as merchandising) of first sale cis-position is outstanding prominent to commodity access 43 It out position and is moved in the form of discharging to the holding of the merchandising between the retreating position that commodity access 43 is kept out of the way It is dynamic；Stop dog component is disposed relative to commodity access 43 and haunts freely and can keep out of the way from commodity access 43 Retreating position with keep then merchandising second sale cis-position commodity (the then commodity of the commodity of rearmost end, Referred to as next merchandising) form moved between the prominent position outstanding of commodity access 43；Link mechanism makes institute It is mobile to prominent position and retreating position to state treadle component BM1 and the stop dog component；Drive the driving part of the link mechanism (solenoid, motor) etc., when selling standby, treadle component BM1 is prominent to commodity access 43 and keep merchandising, only Gear component is in the state kept out of the way from commodity access 43, the driving part is driven based on sale instruction, to borrow It helps link mechanism to keep stop dog component prominent to commodity access 43 and keep next merchandising, on this basis, makes pedal Component BM1 keeps out of the way from commodity access 43 and surrenders merchandising.In addition, the commodity for being accommodated in top layer are received in order to install The export of commodities device BM that the commodity in access 43 of receiving are released one by one, in the top of the commodity access 43 of top layer, by void If commodity shelf 10 constitute mechanical fixture structural unit 100 be set up in pair of right and left frame side plate 41,41.

Also, in the rear end top position of mechanical fixture structural unit 100 equipped with library internal upper part fan F2.Mechanical fixture structural unit 100 rear end upper area is to have defined gradient in such a way that rear side is lower than front side mechanical fixture structural unit 100 Ground is arranged obliquely and becomes the position at dead angle, using the dead angle come equipped with library internal upper part fan F2.Library internal upper part fan F2 is used It is conveyed downward in air in the library come will be risen via aftermentioned upper pipe component 7b, and is set up in pair of right and left frame side Plate 41,41.In addition, library internal upper part fan F2 upper side by between the internal upper part fan F2 of the library there are interval in the form of set It is equipped with shading member 200.The shading member 200 is also set up in pair of right and left frame side plate 41,41.The shading member 200 is with thereafter The face upward form of upper end opening of portion pipe element 7b of end is arranged, and is configured to prevent via the upper pipe component 7b Rise air in the library come directly to contact with the upper wall 1a of main body cabinet 1.By the way that the shading member 200 is arranged, can especially prevent Only rise the upper of air (cold air) and main body cabinet 1 in the library come via the upper pipe component 7b when cooling down to commodity Wall 1a is directly contacted and the temperature difference outside Yin Kunei and library causes in library (upper wall 1a) to generate moisture condensation.

Rear end (the export of commodities mouth for the commodity shelf 10 being arranged to multilayer up and down in each commodity accomodation frame 4 45) it is located on same plumb line, is formed as the quotient fallen for commodity S between the export of commodities mouth 45 and upper pipe component 7b Product fall access 46.Also, in the rear end of each commodity shelf 10 equipped with ability of posture control plate 47, the ability of posture control plate 47 It is pushed open with the commodity S fallen falling the prominent position outstanding of access 46 to the commodity and falls access 46 from commodity and keep out of the way Retreating position between rotate.The ability of posture control plate 47 is exerted a force by helical spring (not shown) and dashes forward at falling access 46 towards commodity Out, which has following function: pushing open and falls from commodity being fallen the commodity S that access 46 is fallen in commodity When access 46 is kept out of the way, by the correcting posture of commodity S at posture of laying across, and absorb commodity S falls energy to make the quotient The speed of fall of product S reduces.It is equipped with multiple venthole 47a in the plate face of ability of posture control plate 47 (referring to Fig. 3).

Be equipped in the lower part of commodity accomodation frame 4: commodity are fallen the lower zone of access 46 by export of commodities skewed slot 5 The form that domain is connect with the export of commodities opening 3a for being set to insulation inside door 3 configures with being inclined to low early and high after posture, and It is perforated with multiple venthole 5a in the plate face of export of commodities skewed slot 5 (referring to Fig. 6)；Cooling/heating unit 6, to being accommodated in quotient Commodity S in product accepting rack 4, which is cooled down or heated, saves commodity S at cold state or Warm status, wherein in commodity From top to bottom successively equipped with commodity accomodation frame 4, export of commodities skewed slot 5 and cooling/heating unit 6 in collecting storage facility.It is described cold But/heating unit 6 constitutes the commodity S cooling that will be accommodated in commodity access 43 or is heated into salable temperature Cooling/heating component.

Cooling/heating unit 6 is disposed in the behind of the export of commodities skewed slot 5 configured with being inclined to low early and high after posture Space.In cooling/heating unit 6, lower part fan F1 is from front side according to evaporation in evaporator 6a, heater 6b and library Fan F1 in lower part in device 6a, library, heater 6b sequence be arranged along front-rear direction.Lower part fan F1 can in the library Change revolving speed by carrying out voltage control to fan drive motor, PWM controlling.Lower part fan in the evaporator 6a, library F1, heater 6b are configured to be surrounded respective in the wind-tunnel to protect, is conjointly provided with interval with the wind-tunnel of heater 6b and is used Wind-tunnel 60.In the evaporator 6a, library lower part fan F1, the respective wind-tunnel of heater 6b and wind-tunnel 60 on the whole continuously at Tunnel-like, hereinafter, by wind-tunnel 60 be known as representing evaporator 6a, in library lower part fan F1, the respective wind-tunnel of heater 6b wind-tunnel, I.e., it is known as the wind-tunnel 60 of cooling/heating unit 6.Also, lower part is conjointly provided with the wind-tunnel of the cooling/heating unit 6 60 Pipe element 7a.The lower pipeline component 7a is in the form of extending to commodity and fall the lower zone of access 46 along commodity The library back side (the back wall 1c of main body cabinet 1) is arranged, have with the opposite entrance side opening 74 in outlet (referring to Fig. 7) of wind-tunnel 60 and The outlet side opening 78 being connected to the lower zone that commodity fall access 46 (referring to Fig. 7).With going out for lower pipeline component 7a Mouth side opening 78 is communicatively equipped with upper pipe component 7b.

Moreover, be equipped in the canyon 8 of the lower part of main body cabinet 1 formed with the evaporator 6a of cooling/heating unit 6 it is cold Freeze the refrigerator condensing unit 9 of circulation.Refrigerator condensing unit 9 includes compressor 9a, condenser 9b, library external fan 9c, expansion Valve (not shown) etc., the condenser 9b being configured at outside the commodity library and evaporator 6a that is configured in commodity library is via swollen Swollen valve is connected by refrigerant piping.

Although in addition, illustration omitted, the front surface of external door 2 be equipped with displaying have it is corresponding with commodity cargo path multiple The merchandise display room of commodity sample, the coin of commodity selection button, investment as cost for specifying the commodity S to be bought Coin slot, insertion are moved back as the bank note insert port of the bank note of cost, for taking out small change coin or according to instruction is returned The coin return bucket of coin also, instruction small change or returning of inserting coin return bar etc. by the investment of currency to carry out External door 2 is closed the door locking mechanism for locking onto main body cabinet 1 moreover, being provided with by components needed for the automatic sale of commodity S Handle etc..

The commodity accomodation frame 4 has the pair of right and left frame side plate 41,41 set up for commodity shelf 10.Such as Fig. 2 institute Show, the frame side plate 41,41 of the left and right is the sheet metal of rectangular flat plate.Commodity shelf 10 is along up and down direction multilayer Ground is set up in the pair of right and left frame side plate 41,41.Former and later two and snake are equipped in the upper end frame of the pair of right and left frame side plate 41,41 The same frame side hook accessory 40 of frame side hook accessory of shape commodity accomodation frame, by being fixed on this side hook accessory 40,40 is locking In the main body side hook accessory (not shown) that the top in commodity library is laid with, commodity accomodation frame 4, which is received, is set to commodity Library.

As shown in Fig. 2, being configured to that multiple partition members 42 can be installed on the commodity shelf 10 as needed. For these partition members 42 for marking off commodity access 43 (commodity cargo path), which will Multiple commodity are arranged in a column to store to lay across posture along front-rear direction.In addition, commodity access 43 (commodity cargo path) Left and right directions on width be set to the width more slightly smaller than cornerwise length of commodity, so as to be easy to carry out commodity supplement On the other hand the investment of commodity when (loading) prevents the posture for the commodity for rolling or sliding on commodity shelf 10 (axis) from front-rear direction posture at right angle become with the consistent posture of front-rear direction, be accommodated in commodity access 43 A little gap is formed between commodity and demarcation plate 42 (or frame side plate 41) in (commodity cargo path).

As shown in figure 3, the commodity shelf 10 be formed with bent downwards from the left and right lateral margin of the plate face of rectangle and At flange 11,11, thus sought reinforce.It is formed with by edge rolling in the front end of commodity shelf 10 into hollow cylinder shaped (curly) and formed hollow shape portion 12.In the front of flange 11,11, it is formed with pin through-Penetration portion 11a using notch, in addition, Pin holding section 11b, 11c of arc-shaped are also formed with using notch at the substantially intermediate position of flange 11 and rear end.It is configured to logical Cross so that be set to the flange 11,11 pin through-Penetration portion 11a and pin holding section 11b, 11c be set up in left and right frame side plate 41, 41 pin component P0~P2 (referring to Fig. 2) opposite form configures commodity shelf 10, and thus commodity shelf 10 is installed Frame side plate 41,41 in left and right.

In the present embodiment, the commodity shelf 10 is being determined as width corresponding with the commodity of long size The commodity phase of plate face being equipped with along front-rear direction by the position in left side than width direction center with three kinds of length of short size The engaging slot 14 of corresponding 3 slit-shapeds, the engaging slot 14 of right end therein correspond to the substantially half of the commodity of long size The commodity of the half-size scale of length.These engaging slots 14 be used for by the locking fixation of partition member 42, width formed score every structure The plate thickness of part 42 is big.Also, multiple venthole 10a are perforated in the plate face of commodity shelf 10.Venthole 10a is to perforate Ratio mode different on the front-rear direction of commodity shelf 10 is worn.In the present embodiment, it constitutes are as follows: commodity Perforation ratio highest in the MT of intermediate region in the front-back direction of shelf 10, across the front region FT of intermediate region MT, rear The perforation ratio of region RT is smaller.

Partition member 42 is sheet metal system, for being installed on commodity shelf in the form of extending along anteroposterior direction 10 and mark off commodity access 43.As shown in figure 3, partition member 42 is formed with 3 pawls outstanding downwards in its underpart 421, these pawls 421 are configured to 3 extended along the longitudinal direction with the plate face formation in commodity shelf 10 respectively Engaging slot 14 engages.Carry out the placement of the partition member 42 in the following way: 3 pawls 421 making partition member 42 with After 3 corresponding engaging slots 14 are opposite, if declining partition member 42,3 pawls 421 fall into 3 corresponding engagings Slot 14 and engage, so that the partition member 42 is placed.Partition member 42 is being placed to 10 (example of commodity shelf in this way Such as, it is placed to position corresponding with the commodity of half-size scale) in the case where, two column half-size scales are formed in the two sides of partition member 42 Commodity commodity access (commodity cargo path), on the other hand, in the case where the partition member 42 is disassembled, formed The commodity access (commodity cargo path) of the commodity of long size.In this way, the commodity accomodation frame 4 is for being used for the different kind of length The sale of the commodity (commodity of the commodity of long size and short size) of class.In this case, constitute are as follows: export of commodities device BM with There are two the commodity access 43 of half-size scale is correspondingly set side by side near its export of commodities mouth 45, in partition member In the case that 42 have been placed in position corresponding with the commodity of half-size scale, two export of commodities device BM are controlled respectively System, in the case where partition member 42 has been placed in position corresponding with the commodity of the length other than half-size scale, to two Export of commodities device BM synchronizes control.Also, ability of posture control plate 47 is with two export of commodities device BM correspondingly on a left side There are two being set side by side in right direction.

As shown in figure 4, library internal upper part fan F2 is made of cell type fan, sheet metal system is installed in the form of downward Installation component 410, and be set up in pair of right and left frame side plate 41,41 by the installation component 410.Installation component 410 with a left side The substantial middle position of the corresponding pedestal 411 of width between right a pair of frame side plate 41,41 is provided with opening 412.In pedestal 411 rear and front end forms flange by bending, in its left and right ends, is protrudedly formed the flange across front and back outward L-shaped snap-latch piece 413,414 and the hook-shaped locking piece 415 that is configured between snap-latch piece 413,414 (have in right end side 2, there is 1 in left end side).With the snap-latch piece 413,414 of these L-shaped correspondingly in pair of right and left frame side plate 41,41 Be formed with shape consistent through hole OP1, OP2 of the snap-latch piece 413,414 of L-shaped (referring to Fig. 2), with hook-shaped locking piece 415 are correspondingly formed with and the consistent through hole OP3 of the shape of hook-shaped locking piece 415 in pair of right and left frame side plate 41,41 (referring to Fig. 2).Library internal upper part fan F2 is installed on pair of right and left frame side plate 41,41 in the following way: by library internal upper part After the contraposition of the opening 412 of fan F2 and the pedestal 411 in installation component 410 and screw are fixed, by the L word of installation component 410 The snap-latch piece 413,414 and hook-shaped locking piece 415 of shape be inserted into pair of right and left frame side plate 41,41 respective through hole OP1~ OP3 makes the hook from the hook-shaped locking piece 415 outstanding outward of pair of right and left frame side plate 41,41 engaging in frame on this basis Side plate 41, thus library internal upper part fan F2 is installed on pair of right and left frame side plate 41,41.

As shown in figure 5, the flange screws in the rear side of the installation component 410 of the library internal upper part fan F2 are fixed with Portion pipe element 7b.Upper pipe component 7b be along up and down direction extend cross section be in Japanese U-shaped sheet metal system , a pair of of frame side plate 41,41 is set up in the form of extending along the back wall 1c of main body cabinet 1.That is, a left side of upper pipe component 7b Width in right direction is equivalent to the width of pair of right and left frame side plate 41,41.Moreover, by by the foot of the left and right of Japanese U-shaped Piece (flange) screw be fixed on pair of right and left frame side plate 41,41, the upper end screw of the plate face of upper pipe component 7b is fixed on The flange of the rear side of the installation component 410 of the library internal upper part fan F2, to be set up in pair of right and left frame side plate 41,41. In addition, being dispersedly equipped with from the middle section in the up and down direction of the plate face of upper pipe component 7b to lower zone multiple logical Stomata 70.Middle section in the up and down direction of the plate face of upper pipe component 7b corresponds to be arranged along up and down direction multilayer Commodity shelf 10 substantially middle layer (in the present embodiment, playing the commodity shelf 10 of layer 5 from below), It is corresponding with the commodity shelf 10 below of the middle layer in the commodity shelf 10 being arranged along up and down direction multilayer Ground is equipped with multiple ventholes 70.As amplification indicates outside the figure of Fig. 5, the venthole 70 is by upper pipe component 7b Plate face perforation made of circular hole formed.It is equipped in the form of with step in the lower end of the plate face of the upper pipe component 7b Snap-latch piece 71 with screw through hole 71a, 71a, by making the snap-latch piece 71 is locking to be fixed on aftermentioned lower part shown in Fig. 7 Pipe element 7a, upper pipe component 7b are connected to guide air in library with the outlet side opening 78 of lower pipeline component 7a. Illustrate locking fixation of the snap-latch piece 71 relative to lower pipeline component 7a using aftermentioned Fig. 7.

The upper side positioned at library internal upper part fan F2 is shown in Fig. 5 and with there are intervals between the internal upper part fan F2 of library Form be arranged, for prevent via the upper pipe component 7b rise come library in air and the upper wall 1a of main body cabinet 1 it is straight The shading member 200 of contact.The shading member 200 is with the width substantially one between pair of right and left frame side plate 41,41 The sheet metal of the rectangular flat plate of the width of cause.It is equipped in the left and right ends of shading member 200 respectively to extend downward A pair of of installation sheet 201 for bendingly being formed of form.These installation sheets 201 are formed with screw hole.In the following way by the screening It covers component 200 and is set up in pair of right and left frame side plate 41,41: on the basis of being disposed between pair of right and left frame side plate 41,41, making The screw hole of the screw (not shown) and the installation sheet 201 that are screwed into from the outside of pair of right and left frame side plate 41,41 is screwed, Thus the shading member 200 is set up in pair of right and left frame side plate 41,41.In addition, integrally being set in the rear end of shading member 200 There is directing plate 202 inclined downward, which is configured to rise in the library come via the upper pipe component 7b Side guides air forwards.

The export of commodities skewed slot 5 and cooling/heating unit 6 for being configured at the lower part of commodity accomodation frame 4 is shown in FIG. 6 Wind-tunnel 60.Fig. 6 is the perspective view that export of commodities skewed slot 5 is configured to the state on the wind-tunnel 60 of cooling/heating unit 6.Such as Shown in Fig. 6, export of commodities skewed slot 5 is provided with multiple venthole 5a on its inclined trough surface.Venthole 5a is in export of commodities skewed slot 5 Middle section other than rear section side and leading portion side perforation.It is formed in the front end of export of commodities skewed slot 5 and bends to Japanese " く " word The guide plate 51 of shape.The vertical portion 511 extended downward in the guide plate 51 along main body cabinet 1 antetheca, in guide plate 51 Plate face be formed with screw through hole 511a, which is screwed in the antetheca of main body cabinet 1.In addition, defeated in commodity The rear end of skewed slot 5 is formed with the locking piece 512 extended downward out, by the locking piece 512 engaging in lower pipeline component 7a Form be arranged, and the rear portion side back side of export of commodities skewed slot 5 be installed in lower pipeline component 7a helical spring SP protect It holds.In addition, the upper tube of the locking front side wall 71 for being fixed on lower pipeline component 7a next indicated is omitted in Fig. 6 Road component 7b.

As shown in fig. 7, lower pipeline component 7a is that cross section is formed as concave sheet metal system, by rectangular flat plate Front side wall 71, left and right sidewall 72,72 and back wall 73,73 are constituted.The position by substantial middle lower part of wall 71 is formed in front There is the entrance side opening 74 with the outlet of wind-tunnel 60, and the left and right shape by left and right ends of the upper side of wall 71 in front At there is screw hole 75,75, a pair of screws hole 76,76 up and down is formed in the lower section of these screw holes 75.In addition, in the entrance The left and right ends of side opening 74 are respectively formed with the locking groove 77,78 of the slit-shaped of locking wind-tunnel 60.As shown in (b) of Fig. 7, day The spring stator 50 of language " く " shape is screwed on the position by left and right ends for the upper side for being formed in front side wall 71 Upper and lower a pair of screws hole 76,76.It constitutes are as follows: locking at spring stator 50 to have helical spring SP, helical spring SP is kept The rear portion side back side of export of commodities skewed slot 5 above-mentioned, mitigate rushing for the commodity fallen to the rear end side of export of commodities skewed slot 5 It hits.

Its lower end to be placed in the bottom wall 1d of main body cabinet 1 and be fixed using double faced adhesive tape etc. by the lower pipeline component 7a The form for the back wall 1c that component makes back wall 73,73 be fixed on main body cabinet 1 is arranged, by the front side wall 71 of lower pipeline component 7a, a left side The space that right side wall 72,73 and the back wall 1c of main body cabinet 1 are surrounded become in library air flow access, the upper end become with The outlet side opening 78 of the lower end connection of upper pipe component 7b.Upper pipe component 7b is illustrated with chain-dotted line in Fig. 7, is made The snap-latch piece 71 of the lower end setting of upper pipe component 7b is overlapped in the lower pipeline component of the back wall 1c arranging along main body cabinet 1 The front side wall 71 of 7a makes screw SC by screw through hole 71a, 71a for being formed in the snap-latch piece 71 and in institute on this basis The thread binding of screw hole 75,75 that the front side wall 71 of lower pipeline component 7a is formed is stated, as a result, the lower end of upper pipe component 7b It is locking to be fixed on lower pipeline component 7a.The outlet side opening 78 of upper pipe component 7b and lower pipeline component 7a connects as a result, It is logical.

Fig. 8 shows the connection status between lower pipeline component 7a and the wind-tunnel 60 of cooling/heating unit 6, (a) of Fig. 8 Indicate the state after lower pipeline component 7a is connect with wind-tunnel 60, (b) expression of Fig. 8 divides lower pipeline component 7a and wind-tunnel 60 State after solution.In addition, upper pipe component 7b is omitted in Fig. 8.

As shown in figure 8, wind-tunnel 60 has the size of the form for the entrance side opening 74 for surrounding lower pipeline component 7a, on a left side The rear of right side wall 61 has locking piece 611,612 outstanding rearward.Locking piece 611 is formed as being inserted in lower part The protrusion of the trapezoidal shape of the locking groove 77 for the slit-shaped that the front side wall 71 of pipe element 7a is formed, and in the plate of locking piece 611 Face is provided with bellying 611a.Locking piece 612 is formed as the narrow of the formation of front side wall 71 for being inserted in lower pipeline component 7a The hook-shaped protrusion of the locking groove 78 of gap-like.In addition, the plate thickness of locking piece 611,612 is than the front side wall in lower pipeline component 7a The groove width of the locking groove 77,78 of 71 slit-shapeds formed is small, and the height for being set to the bellying 611a of locking piece 611 is set to card The sum of the plate thickness of stator 611 and the bulging amount of bellying 611a are more slightly larger than the groove width of locking groove 77.

It is in the following way that wind-tunnel 60 is integrated with lower pipeline component 7a: the locking of left and right sidewall 61 will be set to Piece 611,612 be inserted into lower pipeline component 7a front side wall 71 formation slit-shaped locking groove 77,78 on the basis of to Lower section sliding, the hook of locking piece 612 engages with the back side of the front side wall 71 of lower pipeline component 7a, thus wind-tunnel 60 and lower tube Road component 7a integration (referring to (a) of Fig. 8).In addition, in the card that the locking piece 611 of wind-tunnel 60 is inserted into lower pipeline component 7a When determining slot 77, the bellying 611a of locking piece 611 becomes resistance when passing through locking groove 77, and when having passed through locking groove 77 It can get buckle sense.

For the automatic vending machine of the structure, external door 2 and insulation inside door 3 shown in FIG. 1 are opened by commodity S from commodity Input port 44 is packed into the commodity access 43 (commodity cargo path) marked off by commodity shelf 10.It is initially charged with commodity receipts Receive access 43 (commodity cargo path) commodity by the treadle component BM1 of export of commodities device BM being projected into commodity access 43 The commodity (also referred to as merchandising) of the first sale cis-position are kept and become, the commodity being next packed into are piled up in by pedal structure The front side for the merchandising that part BM1 remains and become next merchandising, continue be packed into commodity be successively piled up in it is next The front of merchandising.After being packed into commodity, be accommodated in commodity S in commodity accomodation frame 4 it is cooled/heating unit 6 it is cooling or Person heats and saves into salable cold state or Warm status, can distribution state (sale standby mode) to become.

Here, referring to Fig. 9, Figure 10 illustrate using cooling/heating unit 6 to the commodity being accommodated in commodity accomodation frame 4 The flowing of air (cold air or hot gas) in the library recycled in commodity library when being cooled down or being heated.Fig. 9 indicate into When state Figure 10 of circulating current when the cooling perhaps region in row region is heated indicates to carry out whole cooling or whole heating The state of circulating current.

In addition, although illustration omitted, has the control unit for the whole control for being responsible for automatic vending machine, control unit tool It is standby to be stored with the various ROM for executing program, the RAM of the various data of storage, execute various execution programs according to various input signals CPU etc., in library lower part fan F1, library internal upper part fan F2 according to carry out cooling region or region heating, it is whole cooling or The program that person integrally heats is by drive control.

Fig. 9 indicates that the state for carrying out circulating current when region is cooling or region is heated drives cold in this case But lower part fan F1 and library internal upper part fan F2 in/heating unit 6 library.In this case, so that in library lower part fan F1 at Under in mode (for example, 40%~60% of rated speed) drive control library of the defined low rotation speed lower than rated speed Portion fan F1, on the other hand, the drive control library internal upper part fan F2 in a manner of making library internal upper part fan F2 become rated speed. The lower part Ruo Kunei fan F1 is driven with the defined low rotation speed lower than rated speed, then (cooled device 6a is cold for air in library But cold air after or by the hot gas after heater 6b heating) in the wind-tunnel 60 from cooling/heating unit 6 via lower pipeline structure The entrance side opening 74 of part 7a enters after the inside of lower pipeline component 7a, from the outlet side opening of lower pipeline component 7a 78 blow out to the lower end of top pipe element 7b.From the outlet side opening 78 of pipe element 7a to the lower end of top pipe element 7b Blow out and in the library that rises in upper pipe component 7b air flow velocity due in library lower part fan F1 with lower than rated speed Defined low rotation speed it is relatively weak by driving (that is, more driven with rated speed than lower part fan F1 in library In the case of flow velocity it is slow), from the venthole 70 worn in upper pipe component 7b be split into circulating current A1 and become reach on The circulating current A0 of the top (upper end in commodity library) of portion pipe element 7b.Reach the upper end of upper pipe component 7b Circulating current A0 becomes circulating current B due to library internal upper part fan F2 by driving and in the form of turning back downwards.The circulating air Stream B is split into circulating current B1 and is flowed downward by ability of posture control plate 47.Circulating current A1, B1 are recycled as follows: Circulating current is split into via the venthole 10a to perforate in commodity shelf 10 due to the suction of lower part fan F1 in library A2, B2 and become circulating current C and with via the venthole 5a of export of commodities skewed slot 5 return library in lower part fan F1.It is described to follow Ring air-flow A1, A2 to be accommodated in the commodity shelf 10 being arranged along up and down direction multilayer rise from below layer 5 with Under commodity shelf 10 in commodity access 43 (commodity cargo path) the region by rear end commodity wash and The commodity are cooled down or heated, on the other hand, circulating current B1, B2 are arranged to being accommodated in along up and down direction multilayer Commodity shelf 10 in upper layer side (rise from below layer 6 after) commodity shelf 10 in commodity it is logical The commodity in the region by rear end on road 43 (commodity cargo path) wash and the commodity are cooled down or heated.

Here, in the case where commodity S is placed in commodity shelf 10, although from the flowing of circulating current C, A2, B2 The venthole 10a at the projection position of the commodity S of direction upstream side observation is blocked by commodity S, but outer with the projection position of commodity S The gap of side is corresponding, is that is set to than commodity S's with the width due to commodity access 43 (commodity cargo path) Length is slightly long and the corresponding venthole 10a opening in gap between the commodity and demarcation plate 42 (or frame side plate 41) that generate. Thus, in the case where commodity S is placed in commodity shelf 10, circulating current C, A2, B2 are also formed (if commodity S is compared to The drawing window of Japanese building, then circulating current D is equivalent to harmful wind).In this way, carrying out the case where region is cooling or region is heated Under, in a manner of making in library fan F1 in lower part become the defined low rotation speed lower than rated speed (for example, rated speed 40%~60%) in library lower part fan F1 carry out drive control, on the other hand so that library internal upper part fan F2 become it is specified The mode of revolving speed carries out drive control to library internal upper part fan F2, can receive the commodity for being accommodated in each layer commodity shelf 10 Receive access 43 the region by rear end commodity S (being accommodated in the forward commodity S of sale cis-position in commodity accomodation frame 4) without temperature Degree poorly concentrates cooling or is heated into salable temperature.

In addition, the experiment by inventor etc. specifies: relative to so that fan F1 in lower part becomes than rated speed in library The mode of low defined low rotation speed (for example, 40%~60% of rated speed) drives lower part fan F1 in the library The case where control (carrying out drive control to library internal upper part fan F2 with rated speed), fan F1 in lower part is in library with specified turn In the case that 40% or less speed carries out drive control, the commodity access 43 of each layer commodity shelf 10 will be accommodated in Commodity S by the region of rear end is cooling or is heated into salable temperature and takes a long time, and in the region The commodity S of each layer generates temperature difference, in addition, fan F1 in lower part with 60% or more of rated speed carries out drive control in library In the case where, although the commodity in the region by rear end for the commodity access 43 that will be accommodated in each layer commodity shelf 10 S is cooling or difference not big on time until being heated into salable temperature, but is accommodated in each layer commodity and puts The commodity S in the region by rear end of the commodity access 43 of plate 10 generates temperature difference.Although to each layer commodity will be accommodated in It stores the commodity S cooling in the region by rear end of the commodity access 43 of shelf 10 or is heated into salable temperature and be The not big difference of time only, the case where drive control is carried out with 60% or more of rated speed to fan F1 in lower part in library Under, the reasons why commodity S of each layer in the region generates temperature difference, is not sufficiently carried out analysis, but consideration is following reason Caused by: due in the case that fan F1 in lower part carries out drive control with 60% or more of rated speed in library, on top The flow velocity of air becomes faster and becomes to have straight trip property in the library risen in pipe element 7b, therefore, via in upper pipe component The circulating current A1 for the venthole 70 that 7b is worn is reduced.

Figure 10 indicates the state of circulating current when carrying out whole cooling or whole heating, in this case, drives cold But on the other hand lower part fan F1 in/heating unit 6 library stops Driver Library internal upper part fan F2.In this case, in library Lower part fan F1 is with rated speed by drive control at progress high speed rotation.Pass through the side of lower part fan F1 rotate at high speed in library Formula is by drive control, air (circulating current A0) in the library risen in upper pipe component 7b via lower pipeline component 7a Flow velocity becomes the stronger faster flow velocity of straight trip property, passes through the ventilation of upper pipe component 7 from the inside of upper pipe component 7b The shunting (being equivalent to the shunting of circulating current A1 shown in Fig. 9) that hole 70 is discharged to commodity inside-of-refrigerator reduces.Therefore, under Air reaches substantially in the library that the outlet side opening 78 of portion pipe element 7a is blown out to the lower end of top pipe element 7b The upper end of upper pipe component 7b.

The circulating current A0 of the upper end of upper pipe component 7b is reached in the upper side for being located at library internal upper part fan F2 And by between the internal upper part fan F2 of library there are interval in the form of be arranged shading member 200 rear end setting directing plate 202 It blows.In this way, be configured to prevent using shading member 200 to rise via the upper pipe component 7b circulating current A0 come and The upper wall 1a of main body cabinet 1 is directly contacted, and therefore, especially when cooling down to commodity, can be prevented via the upper tube Road component 7b rises the circulating current A0 (cold air) come and directly contacts and Yin Kunei and the temperature outside library with the upper wall 1a of main body cabinet 1 Difference causes upper wall 1a to generate moisture condensation.

Here, the directing plate 202 of shading member 200 is with prominent form inclined downward, therefore, via the upper tube Road component 7b rises the circulating current A0 come via directing plate 202 and becomes the circulating current that shielded plate 200 guides forwards D.Circulating current D reach commodity library front and to the 43 (quotient of commodity access for being accommodated in commodity shelf 10 Product cargo path) the region by front end commodity carried out under wash and on the basis of cooling or heating in commodity library under Drop returns to lower part fan F1 in library via the venthole 5a of export of commodities skewed slot 5 later.In this way, passing through lower part fan in library The driving of F1, the air in commodity library are aspirated via the venthole 5a of export of commodities skewed slot 5 by fan F1 in lower part in library, because This, by the suction of fan F1 in lower part in library, the circulating current D that shielded plate 200 guides forwards is also via in commodity The venthole 10a that shelf 10 is perforated gradually is split into the circulating current D1 in commodity library downward and receives in commodity To the whole in the commodity access 43 (commodity cargo path) for being accommodated in commodity shelf 10 during Na Kunei decline Commodity wash and cooled down or heated.In this way, in the case where carrying out whole cooling or whole heating, by so that The mode that fan F1 in lower part becomes rated speed in library carries out drive control to fan F1 in lower part in library, on the other hand, stops driving Dynamic library internal upper part fan F2, air will not be via venthole 70 to commodity library in the library risen in upper pipe component 7b Inside shunts, but after the upper end for reaching upper pipe component 7b, become that shielded component 200 guides forwards is followed Ring air-flow D, D1 and can be cooling by the commodity of the whole region being accommodated in commodity accomodation frame 4 or be heated into salable Temperature.

As described above, automatic vending machine according to the present embodiment plays and is capable of providing following automatic vending machine in this way Effect: constructing in the commodity library for the main body cabinet 1 of insulated case from top to bottom successively equipped with commodity accomodation frame 4, It is equipped with multilayer commodity shelf 10 along up and down direction, which marks off commodity access 43, The commodity access 43 multiple commodity are laid across posture along front-rear direction is arranged in a column to store；Export of commodities skewed slot 5, it tilts low early and high afterly；And cooling/heating component (cooling/heating unit 6), the commodity will be accommodated in and led to Commodity S in road 43 is cooling or is heated into salable temperature, has lower part fan F1 in library；The commodity shelf 10 tilt in such a way that the rear side for becoming export of commodities mouth 45 is lower than the front side as commodity input port 44, and in commodity Delivery outlet 45 is nearby provided with the quotient that the commodity S that will be accommodated in commodity access 43 with posture of laying across releases output one by one Product output device BM is formed between the rear end of the commodity shelf 10 and the back wall 1c of main body cabinet 1 along upper and lower Access 46 is fallen to the commodity of extension, the commodity S exported from the export of commodities device BM falls access 46 via the commodity It is sent on export of commodities skewed slot 5, which is provided with pipe element (upper pipe component 7b), (top Pipe element 7b) commodity are disposed in the form of the back wall 1c along main body cabinet 1 is vertically extended falls access 46, So that using cooled/heating element (the cooling/heating unit 6) cold air after cooling blowed of lower part fan F1 in the library or The form that hot gas after person's heating rises guides the cold air or hot gas, from the middle section of the plate face of the pipe element to lower section Region has venthole 70；Library internal upper part fan F2 is located above the rear end of the commodity shelf 10 of top layer, will be via The pipe element (upper pipe component 7b) rises the cold air come or hot gas and falls access 46 under via the commodity Side's conveying；When carrying out whole cooling or whole heating, to make in a manner of fan F1 in lower part becomes rated speed in library to library Interior lower part fan F1 is driven, and on the other hand, stops Driver Library internal upper part fan F2；Add in the cooling of progress region or region When hot, to fan F1 in lower part in library in a manner of making in library fan F1 in lower part become the defined low rotation speed lower than rated speed It is driven, on the other hand, library internal upper part fan F2 is driven in a manner of making library internal upper part fan F2 become rated speed It is dynamic, as a result, when carrying out whole cooling or whole heating, by driven library lower part in the way of becoming rated speed Fan F1 and substantially straight trip rises in the library come air because of library internal upper part fan on the ground in the pipe element (upper pipe component 7b) The stopping of F2 and the front blowout into commodity library, so that the whole commodity S being accommodated in commodity accomodation frame 4 not had Temperature is poorly automatically cooling to be perhaps heated into salable temperature when carrying out that region is cooling or region is heated, utilize with As lower part fan F1 in the driven library of mode of the defined low rotation speed lower than rated speed on pipe element (top Pipe element 7b) in the library that rises air lose straight trip, rise in the pipe element (upper pipe component 7b) as a result, A part of air flows into inside-of-refrigerator from the venthole 70 worn in the pipe element (upper pipe component 7b) in library, thus right The quotient of the middle layer being accommodated in the commodity shelf 10 being arranged along up and down direction multilayer commodity shelf 10 below The commodity S in the region by rear end of product storage access 43 is intensively cooled down or is heated, and on the other hand, has risen to pipeline Air is fallen the lower section of access 46 by library internal upper part fan F2 towards commodity in the library of the upper end of component (upper pipe component 7b) It conveys, as a result, the commodity to the upper layer side being accommodated in the commodity shelf 10 being arranged along up and down direction multilayer The commodity S in the region by rear end of the commodity access 43 of shelf 10 is intensively cooled down or is heated, can be automatically The commodity S in the region by rear end of commodity access 43 of commodity shelf 10 for being accommodated in upper layer side to lower layer side is not had There is temperature poorly to concentrate cooling or is heated into salable temperature.

In addition, in embodiment above-mentioned illustrating that lower pipeline component 7a and top is arranged as pipe element Pipe element 7b, and upper pipe component 7b is integrally installed on to the example of commodity accomodation frame 4, but can also be configured to regardless of It is cut into lower pipeline component 7a and upper pipe component 7b but uses lower pipeline component 7a and upper pipe component 7b continuous A pipe element and the pipe element is arranged along the back wall 1c of main body cabinet 1, and be not limited to embodiment.

Claims

1. a kind of automatic vending machine is successively equipped with from top to bottom in the commodity library for constructing the main body cabinet for insulated case Have: commodity accomodation frame is equipped with multilayer commodity shelf along up and down direction, which marks off commodity receipts Receive access, the commodity access multiple commodity are laid across posture along front-rear direction is arranged in a column to store；Commodity are defeated Skewed slot out tilts low early and high afterly；And cooling/heating component, the commodity in the commodity access will be accommodated in Cooling is heated into salable temperature, which has lower part fan in library；The commodity shelf Rear side to become export of commodities mouth tilts in a manner of being lower than the front side as commodity input port, and in export of commodities mouth It nearby is provided with the export of commodities device that the commodity being accommodated in commodity access with posture of laying across are released to output one by one, Be formed between the rear end of the commodity shelf and the back wall of main body cabinet along up and down direction extend commodity fall it is logical Road, the commodity exported from the export of commodities device fall access via the commodity and are sent on export of commodities skewed slot, The automatic vending machine is characterized in that,

It is provided with pipe element, the commodity is disposed in the form of the back wall along main body cabinet vertically extends and falls Underpass, so that after the cooled/heating element cold air after cooling blowed using lower part fan in the library or heating The form that hot gas rises guides the cold air or hot gas, has from the middle section of the plate face of the pipe element to lower zone and leads to Stomata；Library internal upper part fan is located above the rear end of the commodity shelf of top layer, will rise via the pipe element The cold air or hot gas come falls access via the commodity and conveys downward；

When carrying out whole cooling or whole heating, under making in a manner of lower part fan becomes rated speed in library in the library Portion's fan is driven, and on the other hand, stops Driver Library internal upper part fan；

When carrying out cooling region or region heating, so that lower part fan becomes the defined low speed lower than rated speed in library The mode of revolving speed drives lower part fan in the library, on the other hand, so that library internal upper part fan becomes the side of rated speed Formula drives the library internal upper part fan.

2. automatic vending machine according to claim 1, which is characterized in that

The low defined low rotation speed of the ratio rated speed of lower part fan is the 40%~60% of rated speed in library.

3. automatic vending machine according to claim 1, which is characterized in that

Library internal upper part fan is integrally installed on commodity accomodation frame.

4. automatic vending machine according to claim 1, which is characterized in that

Pipe element includes lower pipeline component and upper pipe component, and upper pipe component is integrally installed on commodity Frame.

5. automatic vending machine according to claim 1, which is characterized in that

The automatic vending machine have shading member, the shading member be located at the upper side of library internal upper part fan and with in library on The form that there is interval between portion's fan is integrally installed on commodity accomodation frame, which prevents from rising via pipe element Cold air or hot gas directly contacted with the upper wall of main body cabinet.