JP3215612B2 - Beverage stirrer for cup-type vending machines - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beverage agitator for a cup-type vending machine in which a beverage prepared in the machine is poured into a cup and sold.

[0002]

2. Description of the Related Art In recent years, vending machines of this type have been remarkably popularized. In particular, hygiene control of a stirring device for stirring and mixing powdery materials such as coffee and dilution water is an important operation for an operator who maintains the machine. is there. Therefore, a stirrer such as Japanese Utility Model Publication No. Sho 63-36458 has been proposed in order to quickly and sanitarily clean the stirrer.

[0003] Hereinafter, the above-mentioned conventional beverage stirring device for a cup-type vending machine will be described with reference to the drawings.

FIG. 7 shows a schematic structure of a conventional vending machine for selling hot beverages. In FIG. 1, reference numeral 1 denotes a water supply serving as a water supply source, and water is supplied into a hot water tank 4 via a water supply pipe 3 by a water supply valve 2 operated by an electric signal. This hot water tank 4 is provided with an electric heater 4a provided inside.
The hot water of a certain temperature is stored. Further, the power supply to the hot water supply valve 2 is controlled so that the water amount becomes a fixed amount by the level switch 4b. 5 is a stirrer,
When an electric signal is given to a hot water supply valve 6 connected to the hot water tank 4, a required amount of hot water is supplied through a hot water supply pipe 7 connected to the hot water supply valve 6.

Reference numeral 8 denotes a powder raw material container, which supplies an electric signal almost simultaneously with the hot water supply valve 6, and a required amount of raw material is supplied to the stirring device 5 by the operation of a raw material discharge motor 9. The beverage stirred and dissolved in the stirring device 5 passes through the supply pipe 10 and is supplied into the cups 13 which have been individually transported one by one from the cup storage 12 to the cup stage 11 which is a sales outlet. Reference numeral 14 denotes a steam exhaust device, which is connected to the stirring device 5 by an exhaust pipe 15 and exhausts steam generated at the time of beverage production through the exhaust pipe 15 to an exhaust fan 14 a in the steam exhaust device 14.
, And is discharged out of the refrigerator in the A direction. However, in the case where the steam sucked in the middle of the evacuation forms water droplets due to condensation, the steam is guided to the drainage container 17 by the drainage pipe 16 and stored.

Here, the structure of the stirring device 5 will be described in detail with reference to FIG. In FIG. 8, reference numeral 18 denotes a stirring vessel, which has a beverage discharge port 18 a at the bottom, an exhaust port 18 b connected to the steam exhaust device 13 at the end, and hot water from the hot water tank 4 connected to the hot water supply pipe 7. A hot water injection port 18c for injection is formed. Reference numeral 19 denotes a lid attached to the upper surface of the agitating container 18. The upper surface has a raw material inlet 19a inserted from the powder raw material container 8, and an air flow control opposed to the exhaust port 18b by a supporting member 19b projecting from the rear surface. A plate 20 is provided. Reference numeral 21 denotes a stirring blade, the tip of which is pivotally supported on a bearing portion of the beverage discharge port 18a of the stirring container 18. The stirring blade 21 rotates while being connected to the connecting portion 21a and the stirring motor 22, so that the stirring blade 21 is prevented from flowing out of the beverage discharge port 18a and is stirred.

The operation of the above-structured beverage agitator of a cup-type vending machine will be described below.

The water supply 1 and the water supply valve 2 are connected in advance,
Water is injected into the hot water tank 4. When the amount of water reaches a certain amount, the level switch 4b detects it, the water supply valve 2 is closed and the water supply ends, and the electric heater 4a operates and starts heating. Thereafter, when the temperature reaches a predetermined temperature, the sales state is established.

Along with the sales command, the rotation of the stirring motor 22 is started, and the rotation of the connected stirring blades 21 causes the beverage discharge port 18a of the stirring container 18 having a centrifugal seal structure to rotate.
Almost at the same time, the hot water supply valve 6 to which the electric signal is given is opened, and the hot water in the hot water tank 4 passes through the hot water supply pipe 7 and is injected from the hot water inlet 18c. Further, the raw material unloading motor 9
Also, the raw material stored in the powder raw material container 8 is discharged into the stirring container 18 in a predetermined amount, and is stirred and mixed with the hot water. Thereafter, at a predetermined time, the centrifugal seal structure is released by stopping the operation of the drive motor 22, and the melted beverage passes through the supply pipe 10 from the beverage discharge port 18a, and is transported from the cup storage 12 to the cup stage 11 in advance. Is poured into the cup 13.

On the other hand, the exhaust fan 14a of the steam exhaust device 14 is driven to rotate during the period from the receipt of the sales order to the production of the beverage, and the steam generated from the hot water and the exhaust air containing the floating powdery material are supplied to the stirring device main body. As shown by an arrow B in FIG. At this time, the powdery raw material containing water adheres to the inner surface 18d of the stirring vessel 18. Thereafter, the gas is discharged from the outlet through the exhaust pipe 15 through the exhaust pipe 15.

[0011]

However, in the above-mentioned conventional construction, the amount of the powdery raw material adhering to the inner surface 18d of the stirring vessel 18 increases with the passage of time and an increase in the number of sales. It is difficult to completely remove water only by rotation. On the other hand, if the number of automatic washings provided for hygiene management is increased, washing water (dirty water) increases and the wastewater bucket 17 fills up quickly, so the sales period is shortened, or the number of maintenance operations performed by the operator is increased and hygiene management or sales are performed. Has a problem that it becomes difficult to maintain

The present invention solves the above-mentioned conventional problems, and controls the stirring operation time by the raw material stirring motor, the exhaust fan and the raw material discharge motor, and the start and end times of the operation so that the inner surface of the stirring vessel is not stained. It is an object of the present invention to provide a stirring device for a vending machine.

It is still another object of the present invention to provide a beverage having a stable taste without undissolved raw materials by forming a raw material storage chamber in a stirring vessel to prevent raw materials from spilling into a supply tube.

It is a further object of the present invention to provide a stirrer for a cup-type vending machine which improves the solubility and shortens the stir time by changing the position of a hot water outlet from a hot water tank.

Another object of the present invention is to provide a stirrer for a cup-type vending machine which does not stain the inner surface of a stirrer with a washing means using hot water from a hot water tank by changing the position of a hot water inlet.

Furthermore, by changing the position of the hot water inlet,
It is an object of the present invention to provide a stirring device for a cup-type vending machine that collectively cleans dirty portions.

[0017]

SUMMARY OF THE INVENTION In order to solve this problem, the present invention is configured to separate the starting time of the discharge of the powder raw material and the stirring operation time when producing the beverage with the powder raw material. .

According to the present invention, it is possible to prevent the powder material from being sucked into the exhaust device and the exhaust passage, so that the inner surface of the stirring vessel is not stained.

Further, the present invention is configured such that a shielding portion for dividing the inner surface of the stirring vessel into two chambers is provided.

According to the present invention, it is possible to provide a beverage having a stable taste without undissolved ingredients by temporarily storing the ingredients discharged into the one chamber and preventing the powder ingredients from spilling from the beverage discharge port. Is obtained.

Further, in the present invention, an inlet for hot water discharged from the hot water tank is provided above the raw material storage chamber.

According to the present invention, by stirring the powder material at the flow rate of the discharged hot water, it is possible to improve the solubility and to shorten the stirring time.

Further, in the present invention, the exhaust passage and the hot water injection passage are configured to have the same passage.

According to the present invention, the sucked powder raw material is removed with hot water discharged from the hot water tank at every sale so that the inner surface of the stirring vessel is not stained.

Further, according to the present invention, the passage is bent in a substantially rectangular shape.

According to the present invention, the exhaust air that has sucked the raw material collides with the bent portion and concentrates the contaminated portion, thereby removing the hot water from the hot water tank and not contaminating the inner surface of the stirring vessel. Can be

[0027]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The invention according to claim 1 of the present invention has a shape in which a raw material and a dilution water are temporarily stored, and an exhaust port for guiding steam generated at the time of producing a beverage, either before or after,
A stirring container formed with a beverage discharge port for discharging a beverage on the bottom surface, a lid attached to the upper surface of the stirring container, and provided with an inlet on the upper surface for guiding the raw material and dilution water into the stirring container, A stirring blade that is rotatably supported by the stirring container and the lid and stirs and mixes the raw materials by rotation, a drive motor that is connected to the stirring blade, and an exhaust port formed in the stirring container that is connected to the exhaust port using a connection tube, And a control device for controlling the stirring operation that separates the raw material discharge time and the exhaust and stirring times from the exhaust container and prevents the raw material from being sucked into the exhaust device and the exhaust passage. It has the effect of doing.

According to a second aspect of the present invention, in the stirring vessel, the raw material and the dilution water are temporarily stored, and an exhaust port for guiding steam generated at the time of producing the beverage, either before or after,
A beverage discharge port for discharging the beverage on the bottom surface, and the bottom surface is further divided into two chambers to form a stirring chamber and a raw material storage chamber. The powder raw material is temporarily stored, and the powder raw material is spilled from the beverage discharge port. It has the effect of preventing.

According to a third aspect of the present invention, the lid is attached to the upper surface of the stirring vessel to form a raw material inlet on the upper surface and a dilution water inlet provided on the upper surface of the raw material storage chamber in the stirring vessel. And has the effect of stirring the powder raw material at the flow rate of the hot water to be discharged.

The invention according to claim 4 has a shape in which the raw material and the dilution water are temporarily stored, the beverage discharge port for discharging the beverage on the bottom surface, the bottom surface is further divided into two chambers, A stirring vessel having a storage chamber, a lid attached to the upper surface of the stirring vessel, and a lid provided with a raw material inlet on the upper face, and a lid attached to the stirring vessel or the lid, the dilution water inlet being generated when a beverage is produced. And an exhaust port for inducing steam to be generated .
To the raw material storage chamber and the steam in the stirring chamber
A common guide passage leading to the exhaust port, a stirring blade that is rotatably supported by the stirring container and the lid and stirs and mixes the raw material by rotation, a drive motor connected to the stirring blade, and an exhaust formed in the stirring container. The exhaust fan is connected to the mouth using a connecting tube, and discharges generated steam to the outside of the stirring vessel. The sucked powder material is also removed with hot water from a hot water tank discharged at every sale. Having.

According to a fifth aspect of the present invention, in the passage member, a diluting water inlet and an exhaust port for guiding steam generated at the time of producing a beverage are formed on the stirring vessel or the lid. In the passage portion for discharging the diluted water up to the upper part of the raw material storage chamber and discharging the steam, the bent part has a substantially rectangular shape, and the exhaust air sucking the raw material collides with the bent part, and the contaminated part is formed. Has the effect of removing with hot water from the hot water tank.

Hereinafter, an embodiment of the present invention will be described with reference to FIG.
This will be described with reference to FIG. (Embodiment 1) Hereinafter, a stirring device of a cup-type vending machine according to Embodiment 1 of the present invention will be described with reference to FIGS. 1 and 2, but the same configuration and operation as those of the conventional example will be the same. The reference numerals are attached and the detailed description is omitted.

Reference numeral 23 denotes a control device. This control device 23
Receives the beverage selection signal and controls the operating time of the raw material unloading motor 9, the hot water supply valve 6 of the hot water tank 4, the stirring motor 22, and the exhaust fan 14a.

The operation of the stirring device of the cup type vending machine configured as described above will be described below.

The preparation for sale is the same as that of the conventional example, so that the description is omitted, and the operation of the agitator for producing the beverage will be described.

An operation command is issued to each of the designated loads while performing time control by a program stored in the control device 23 according to the sales command. First, the raw material unloading motor 9
Operates to discharge a predetermined amount of the raw material stored in the powder raw material container 8 into the stirring container 18. When the discharge of the powder raw material from the powder raw material container 8 is completed, the operation of the stirring motor 22 starts, and the rotation of the connected stirring blades 21 causes the beverage discharge port of the stirring container 18 having a centrifugal seal structure. The hot water supply valve 6, to which a signal is given at substantially the same time as 18a, is opened, the hot water in the hot water tank 4 passes through the hot water supply pipe 7, is injected from the hot water inlet 18c, and is stirred with the powder material which has been discharged first. Mixed.

On the other hand, the exhaust fan 14 of the steam exhaust device 14
a also starts rotating upon completion of the discharge of the powdery raw material, continuously rotates until the beverage is completed, and discharges steam generated from hot water to the outside of the stirring vessel 18. Thereafter, at a predetermined time, the centrifugal seal structure is released by stopping the rotation of the stirring motor 22, and the dissolved beverage passes through the supply pipe 9 from the beverage discharge port 18 a, and is previously moved from the cup storage 12 to the cup stage 11.
It is poured into the cup 13 carried out and sales are completed.

As described above, the stirring device of the cup-type vending machine according to the present embodiment does not perform the exhausting operation during the discharge of the powdery raw material, so that the exhaust fan 14a does not suck the raw material, and the stirring container 18 and the steam exhaust device 14 Do not stain the inside.

(Embodiment 2) Hereinafter, a stirring device of a cup-type vending machine according to Embodiment 2 of the present invention will be described with reference to FIG. The same operation is denoted by the same reference numeral, and the detailed description is omitted.

Numeral 24 denotes a second stirring vessel, which has a beverage outlet 24a at the bottom, an exhaust port 24b connected to the steam exhaust device 14 at the end, and a hot water pipe 4 for connecting hot water from the hot water tank 4 to the hot water supply pipe 7. A hot water inlet 24c for injecting the hot water and a shielding portion 24d are formed so as to border the lower part of the material inlet 19a of the lid 19 and the beverage outlet 24a. That is, the bottom surface of the second stirring vessel 24 is divided into the raw material storage chamber 24e and the stirring chamber 24f.

The operation of the above-structured stirring device for a cup-type vending machine will be described below.

Since the selling operation is the same as the conventional example, the description thereof will be omitted, and the beverage producing operation of the stirring device will be described.

As in the first embodiment, first, the raw material unloading motor 9 operates to discharge a predetermined amount of the raw material stored in the powder raw material container 8 into the second agitating container 24 as in the direction C. . At this time, the discharged powdery raw material is supplied to the second stirring vessel 2
4 is stored in the raw material storage chamber 24e on the bottom surface, and therefore does not spill out from the beverage discharge port 24a. After that, each function is operated as in the above-described conventional example 1 to produce a beverage.
At this time, even if the stirring blade 21 starts rotating, the powder material does not cover the stirring chamber 24f, so that the powder material does not scatter, and even if the exhaust fan 14a rotates, there is no suction of the material.

As described above, in the stirring device of the cup-type vending machine according to the present embodiment, the powder raw material discharged from the powder raw material container 8 is deposited in the raw material storage chamber 24e, so that there is no undissolved raw material.

(Embodiment 3) A stirring device for a cup-type vending machine according to Embodiment 3 of the present invention will be described with reference to FIG. 4, but has the same configuration as the conventional example and the above-described embodiment. , The same operations are denoted by the same reference numerals, and detailed description thereof will be omitted.

Reference numeral 25 denotes a third stirring vessel, which has a beverage discharge port 25a at the bottom thereof, an exhaust port 25b connected to the steam exhaust device 14 at an end thereof, and a raw material inlet 26a of the second lid 26.
The shielding portion 25 is formed so as to border the lower portion and the beverage discharge port 25a.
c is formed. That is, the bottom of the third stirring vessel 25 is divided into a raw material storage chamber 25d and a stirring chamber 25e. 26 is a second stirrer attached to the upper surface of the third stirring vessel 25.
The upper surface is provided with a raw material inlet 26a charged from the powder raw material container 8 and a hot water discharge port 26b substantially above the raw material storage chamber 25d, and connects hot water from the hot water tank 4 to the hot water supply pipe 7. To form a hot water inlet 26C.

The operation of the stirring device of the cup-type vending machine configured as described above will be described below.

The selling operation is the same as that of the conventional example, so that the description thereof will be omitted, and the beverage producing operation of the stirring device will be described.

As in the first embodiment, first, the raw material unloading motor 9 operates to discharge a predetermined amount of the powder raw material stored in the powder raw material container 8 into the agitating container 25 in the C direction. At this time, the discharged powdery raw material is supplied to the third stirring vessel 2
5 is stored in the raw material storage chamber 25d formed on the bottom surface of the beverage 5 and does not spill out from the beverage discharge port 25a. After that, each function is operated as in the above-described conventional example 1 to produce a beverage. At this time, the hot water from the hot water tank 4 is injected from the hot water inlet 26c through the hot water supply pipe 7 by the operation of the hot water supply valve 6, but is discharged toward the raw material storage chamber 25d as in the direction D, so that the powder raw material Hot water has good solubility, and beverage production is completed.

As described above, the stirring device of the cup-type vending machine of the present embodiment improves the solubility by stirring the powder raw material stored in the raw material storage chamber 25d at the flow rate of the discharged hot water. I do.

(Embodiment 4) A stirring device for a cup-type vending machine according to Embodiment 4 of the present invention will be described with reference to FIG. 5, but has the same configuration as the conventional example and the above-described embodiment. , The same operations are denoted by the same reference numerals, and detailed description thereof will be omitted.

Reference numeral 27 denotes a third lid attached to the upper surface of the third stirring vessel 25. On the upper face, a raw material inlet 27a introduced from the powder raw material container 8 and a hot water supply pipe 7 for supplying hot water from the hot water tank 4. A hot water inlet 27b connected to and injected with the water, an exhaust outlet 27c connected to an exhaust port 25b formed in the third stirring vessel 25, and further agitates hot water from the hot water inlet 27b into the raw material storage chamber 25d. The steam in the chamber 25e is exhausted to the exhaust port 25b.
And a guide passage 27d that guides the guide passage 27d.

The operation of the stirring device of the cup-type vending machine configured as described above will be described below.

Since the selling operation is the same as the conventional example, the description thereof will be omitted, and the beverage producing operation of the stirring device will be described.

As in the first embodiment, first, the raw material unloading motor 9 operates to discharge a predetermined amount of the raw material stored in the powder raw material container 8 into the third stirring container 25 such as in the direction C. . At this time, the discharged powdery raw material is supplied to the third stirring vessel 2
5 is stored in the raw material storage chamber 25d on the bottom surface. When the discharge of the powder raw material from the powder raw material container 8 is completed, the operation of the stirring motor 22 is started, and the rotation of the connected stirring blades 21 causes the beverage in the third stirring container 25 having a centrifugal seal structure. The hot water supply valve 6 to which the signal is given to the discharge port 25a at almost the same time is opened, the hot water in the hot water tank 4 passes through the hot water supply pipe 7 and is injected from the hot water inlet 27b, and reaches above the raw material storage chamber 25d. It flows through the bottom surface of the formed guide passage 27d as shown in the direction E, and is agitated and mixed with the powder material which has been discharged earlier.

On the other hand, the exhaust fan 14 of the steam exhaust device 14
a also starts rotating when the powder material is completely discharged, continuously rotates until the beverage is completed, passes steam generated from the stirring chamber 25e through the guide passage 27d in the F direction, and the exhaust outlet 27c. And is discharged from the exhaust port 25b. Thereafter, at a predetermined time, the centrifugal seal structure is released by stopping the operation of the stirring motor 22, and the melted beverage passes through the supply pipe 9 from the beverage discharge port 25a, and the cup storage 12
Is poured into the cup 13 previously carried out to the cup stage 11 and sales are completed.

As described above, in the stirring device of the cup-type vending machine according to the present embodiment, the hot water containing the raw material passes through the guide passage 27d, so that the raw material adheres and becomes dirty. Since the hot water inside passes through, the attached raw material can be removed.

(Embodiment 5) A stirring device for a cup-type vending machine according to Embodiment 5 of the present invention will be described below with reference to FIG. 6, but has the same configuration as the conventional example and the above-described embodiment. , The same operations are denoted by the same reference numerals, and detailed description thereof will be omitted.

Reference numeral 28 denotes a fourth lid attached to the upper surface of the third stirring vessel 25. The upper surface has a raw material inlet 28a introduced from the powder raw material container 8 and a hot water supply pipe 7 for supplying hot water from the hot water tank 4. Hot water inlet 28b connected to and injected with the water, an outlet outlet 28c connected to an outlet 25b formed in the third stirring vessel 25, and further hot water from the hot water inlet 28b into the raw material storage chamber 25d. The steam in the chamber 25e is exhausted to the exhaust port 25b.
And a guide passage 28d which is partially bent substantially at a right angle.

The operation of the stirring device of the cup-type vending machine configured as described above will be described below.

The selling operation and the beverage producing operation of the agitating device are the same as those in the conventional example, and therefore are omitted, and the exhaust air path at the time of producing the beverage will be described.

As the stirring operation progresses, the steam exhaust device 14
The exhaust fan 14a also starts rotating when the powder material is completely discharged, and continuously rotates until the beverage is completed, so that steam generated from the stirring chamber 25e is supplied to the guide passage 2 as shown in the F direction.
After passing through 8d, it is discharged from the exhaust port 25b. At this time, since the exhaust air collides with the bent portion formed in the guide passage 28d and the exhaust port outlet 28c, the sucked raw material adheres to the bent portion, but the hot water from the hot water tank 4 also collides. To remove the raw material.

As described above, in the stirring device of the cup-type vending machine according to the present embodiment, the exhaust air sucked from the steam exhaust device 14 collides with the bent portion formed in the middle of the guide passage 28d and the raw material attaching portion. And the hot water in the hot water tank 4 can be removed for each sale.

[0064]

As described above, according to the present invention, only the powder material is discharged first, and the exhaust operation is not performed during that time. And the steam exhaust device is not contaminated.

In addition, a shielding portion for dividing the inner surface of the stirring vessel into two chambers is formed to temporarily store the raw material discharged into the one chamber. It is possible to provide a beverage with no taste and a stable taste.

Further, an outlet for hot water discharged from the hot water tank is provided above the raw material storage chamber, and the powder raw material is stirred and dissolved at a flow rate of the discharged hot water, whereby an effect of shortening the stirring time can be obtained.

In addition, since the exhaust passage and the hot water discharge passage are formed in the same path, the sucked powder raw material is also removed by hot water discharged from the hot water tank at every sale, so that the inner surface of the stirring vessel is not stained.

In addition, the guide passage, which is bent into a substantially rectangular shape,
The exhaust air that has sucked the raw material collides with the bent portion and concentrates the contaminated portion, so that it is not removed with hot water from the hot water tank and the inner surface of the stirring vessel is not contaminated.

The above effects do not stain the inner surface of the agitating container, so that a beverage can always be produced in a clean agitating container. Further, the sales period can be extended, and the work efficiency of the operator who maintains the machine can be improved.

[Brief description of the drawings]

FIG. 1 is a time chart for explaining the operation of a stirring device of a cup-type vending machine according to a first embodiment of the present invention.

FIG. 2 is an electric circuit diagram of the cup-type vending machine of FIG.

FIG. 3 is a side sectional view of a stirring device of a cup-type vending machine according to a second embodiment of the present invention.

FIG. 4 is a side sectional view of a stirring device of a cup-type vending machine according to a third embodiment of the present invention.

FIG. 5 is a side sectional view of a stirring device of a cup-type vending machine according to a fourth embodiment of the present invention.

FIG. 6 is a side sectional view of a stirring device of a cup-type vending machine according to a fifth embodiment of the present invention.

FIG. 7 is a beverage circuit diagram of a conventional cup-type vending machine.

FIG. 8 is a side sectional view of the stirring device of the cup-type vending machine shown in FIG.

[Explanation of symbols]

 14a Exhaust fan 21 Stirrer blade 22 Drive motor 23 Controller 24 Second stirring vessel 24d Shielding part 24e Raw material storage chamber 24f Stirring chamber 26 Second lid 26b Hot water inlet 28 Second support member 27 Third lid 27b Hot water inlet 27c Exhaust Mouth outlet 27d Guide passage 28 Fourth lid 28b Hot water inlet 28c Exhaust outlet outlet 28d Guide passage

Claims (5)

(57) [Claims] An agitating container having a shape for temporarily storing a raw material and dilution water, and having an exhaust port for guiding steam generated at the time of producing a beverage, and a beverage discharge port for discharging a beverage on a bottom surface. A lid provided on the upper surface of the stirring vessel and provided with an inlet for guiding the raw material and the dilution water into the stirring vessel on the upper side, and supported by the stirring vessel and the lid, and the raw material is stirred and mixed by rotation. A stirring blade, a driving motor connected to the stirring blade, an exhaust fan connected to an exhaust port formed in the stirring container using a connection pipe, and discharging generated steam outside the stirring container; And a control device for controlling a stirring operation in which exhaust and stirring time are separated from each other. 2. An agitating container in which raw materials and dilution water are temporarily stored, in which a steam for generating steam generated at the time of producing the beverage is provided before and after, a beverage outlet for discharging the beverage to a bottom surface, and a bottom surface. 2. The beverage stirring device for a cup-type vending machine according to claim 1, wherein the beverage stirring device has a stirring chamber and a raw material storage chamber. 3. A lid attached to the upper surface of the stirring vessel,
The beverage stirrer for a cup-type vending machine according to claim 1, further comprising a raw material inlet on an upper surface and a dilution water inlet provided on an upper surface of a raw material storage chamber in the stirring container. 4. A stirrer having a shape for temporarily storing a raw material and dilution water, a beverage discharge port for discharging a beverage on a bottom surface, and a bottom surface divided into two chambers to form a stirring chamber and a raw material storage chamber. A container, a lid attached to the upper surface of the stirring container, provided with a raw material inlet on the upper surface, and an exhaust port attached to the stirring container or the lid, and guiding the dilution water inlet and steam generated during beverage production. And guided from the dilution water inlet to the raw material storage chamber.
And guides steam in the stirring chamber to the exhaust port.
A guide passage, a stirring blade that is rotatably supported by the stirring container and the lid, and stirs and mixes the raw material by rotation, a drive motor that is connected to the stirring blade, and a connection tube at an exhaust port formed in the stirring container. A beverage stirrer for a cup-type vending machine, which is connected and has an exhaust fan for discharging generated steam out of the stirring vessel. 5. A diluting water attached to a stirring vessel or a lid in a passage member, formed with a diluting water injection port and an exhaust port for removing steam generated at the time of producing a beverage, and the dilution water reaches an upper portion of a raw material storage chamber of the stirring vessel. In the passage part which performs discharge and steam exhaust,
The beverage stirring device for a cup-type vending machine according to claim 4, comprising a bent portion having a substantially rectangular shape.