KR20120133773A - Kettle eqipped with coffee machine for roasting of coffee beans - Google Patents

Abstract

PURPOSE: A kettle for roasting coffee beans, which is mounted on a coffee machine is provided with a simple assembly process such that the failure rate of the product is reduced. CONSTITUTION: A kettle for roasting coffee beans comprises a body and a kettle cover. The body comprises a plurality of projections, a plurality of silver skin vents, a coffee bean outlet, a hinge connection part, a plurality of heater connection units, a cooling fan connection part, a hole, a plurality of motor frames, and a fixing unit. The kettle cover comprises a round heater(120), a mesh member(130), a unit for holding a smoke removing unit, and a guide for fixing the smoke removing unit. The unit for holding a smoke removing unit removes smoke. The kettle for roasting coffee beans is connected to the coffee machine through an upper flange.

Description

KETLE EQIPPED WITH COFFEE MACHINE FOR ROASTING OF COFFEE BEANS}

The present invention relates to a coffee bean roasting kettle mounted on a coffee machine, and more particularly, to simplify the assembly process by manufacturing various parts in one piece, thereby reducing the defect rate of the product and producing It relates to a coffee bean roasting kettle mounted in a coffee machine that can improve speed and facilitate maintenance and management.

Recently, interest in coffee beans has peaked, so coffee enthusiasts are exploding, and coffee bean franchises are emerging everywhere. In general, a coffee machine accommodates raw beans capable of producing ground coffee in a kettle for roasting, roasts by heating by heating means, crushes the roasted coffee beans, and inflows hot water. As a device configured to allow dripping, a coffee machine including a large or small-sized coffee bean grinding means has recently been widely used to roast and grind raw beans directly in a coffee shop. However, in the conventional various coffee machines, a gap is created between the roasting kettle main body and various guides which are connected devices connected thereto, whereby the coffee beans skin generated when the coffee beans are roasted. As [Silver Skins] are deposited inside the coffee machine, there are various problems such as problems with hygiene, problems with fire due to internal heat, and malfunction of equipment. There was. In addition, since the size of the hole for separating and discharging the coffee bean husk is small, the structure of the coffee bean husk accumulated in the inside cannot be completely removed. Therefore, the coffee bean husks remaining inside the coffee machine may be cleaned. There was difficulty in maintenance and management. As a result, the kettle was manufactured with a thin aluminum injection, making it difficult to produce precise products, and there were many problems in using, maintaining and managing the coffee machine, such as thermal deformation caused by heat generated in the coffee machine. .

The present invention is integrally provided with a plurality of coffee beans shell outlets and the like formed in a long groove shape perpendicular to one side and one bottom surface of the kettle body portion so that discharge of the coffee beans shell generated in roasting the coffee beans can be smoothly performed. It forms a structure of an integral kettle body part which can be molded and almost completely coupled to various parts such as various guides and the like coupled to the kettle body part, and also, by combining the cover body which is also integral with the upper part, the kettle is completed. In order to simplify the assembly process and to optimize the respective functions, it is to provide a coffee bean roasting kettle mounted in a coffee machine.

The present invention has the following constitution as a means for achieving the above object.

Coffee bean roasting mounted to a coffee machine, comprising a kettle body portion for receiving a heating device and agitation means for roasting coffee beans, and a kettle cover mounted from above on the kettle body portion In the dragon kettle,

The kettle body portion,

In order to smoothly induce stirring of the coffee beans, a plurality of protruding jaws formed at the bottom of the kettle main body by forming a circular array of predetermined intervals around the insert axis, the coffee being separated from the coffee beans while the stirring is performed A plurality of silver skin outlets are formed in a groove shape perpendicular to one side and the bottom surface of each of the kettle body part so that the coffee beans are discharged, the coffee beans roasted on the lower side of the kettle body part are formed to be discharged. A coffee bean outlet configured to be connected to the discharge guide, a discharge hinge coupling portion coupled to the discharge hinge is formed in the coffee bean outlet to control the discharge of the roasted coffee beans, the roasting round heater is installed in the kettle body In order to ensure that the upper flange of the kettle body part A plurality of round heater connections formed, a cooling fan connection portion supplied with cooling air after the roasting, and a cooling fan connection portion formed on a side of the kettle main body so that a cooling fan is connected, and controlling operations of the roasting round heater and the cooling fan during the roasting Forming a circular arrangement at a predetermined interval around the insert axis for roasting the hole and the hole drilled in the bottom of the kettle main body so that a thermometer for measuring the temperature inside the kettle main body is mounted. And a plurality of motor frame fixing parts formed on the bottom surface of the kettle body part,

The kettle cover,

A round heater for roasting the coffee beans, a mesh body for preventing sparks from splashing by the coffee bean shell generated when the coffee beans are roasted in the roasting kettle, is mounted inside, and smoke generated when the coffee beans are roasted A discharge port for discharging gas is formed, a smoke removing device accommodating part for forming the smoke is formed, a smoke removing device fixing guide for installing the smoke removing device is formed, and the kettle through an upper flange of the kettle body part. It is coupled with the main body.

In one embodiment, the kettle body portion, the kettle cover are each integrally molded and manufactured.

According to the coffee bean roasting kettle mounted on the coffee machine of the present invention as described above, it is possible to simplify the assembly process by forming the structure of the kettle that can be connected to the connection parts of the various components coupled to the inside of the coffee machine, It can reduce the defective rate and improve the production speed. In addition, it can solve problems such as hygiene problems caused by coffee beans and the risk of fire, malfunction of the device. The result is a significant effect that can facilitate consumer use, maintenance and management.

1 is a perspective view showing a kettle body portion for roasting coffee beans attached to a coffee machine of an embodiment of the present invention.
FIG. 2 is a plan view of a kettle body portion for roasting coffee beans attached to the coffee machine of FIG. 1. FIG.
3 is a bottom view of a coffee bean roasting kettle mounted to the coffee machine of FIG.
4 is a perspective view illustrating a state in which a kettle main body portion and a kettle cover for roasting coffee beans mounted on a coffee machine according to an embodiment of the present invention are combined.
5 is an exploded perspective view of a kettle for roasting coffee beans mounted to a coffee machine of an embodiment of the present invention.
6 is a reference diagram showing in detail a state in which various members are connected to a coffee bean roasting kettle mounted to a coffee machine according to an embodiment of the present invention.

1 is a perspective view showing a coffee bean roasting kettle main body portion mounted to the coffee machine of the embodiment of the present invention, Figure 2 is a bottom view of a coffee bean roasting kettle main body portion mounted to the coffee machine of the embodiment of the present invention, Fig. 3 is a bottom view of the kettle body portion for roasting coffee beans attached to the coffee machine of the embodiment of the present invention.

1 to 3, the kettle main body 110 provides a structure in which the roasting is performed by receiving the coffee beans, and the insert shaft 111, the projection jaw 112, the silver skin outlet 113, the coffee The coffee bean outlet 114, the discharge hinge coupling portion 115, the round heater connecting portion 116, the cooling fan connecting portion 117, the hole 118 and the motor frame fixing portion 119 are included. In one embodiment, the kettle main body 110 is made of aluminum die-casting forming a thickness of 2mm to enable the manufacture of precise products, and prevents thermal deformation of the kettle main body 110 due to heat generated therein. .

Insert shaft 111 is located in the inner center of the kettle body portion 110, is coupled to the stirring blades. When the stirring blade is attached, the insert shaft 111 rotates by external power and agitates the coffee beans.

Protruding jaw 112 is formed at the bottom of the kettle main body 110 to form a plurality of straight circular arrangement at a predetermined interval around the insert axis 111. This is to smoothly induce stirring of the coffee beans. In one embodiment, the projection jaw 112, when the green beans are stirred, is easy to be caught upside down from the bottom, to achieve the effect of moving from the inside of the floor to the outside. That is, when the green beans move, they are moved from the inside to the outside or from the bottom to the top by the plurality of protrusions 132. As a result, the protruding jaw 132 allows uniform stirring of the green beans inside the kettle body 110.

The silver skin outlet 113 is formed in a plurality of elongated groove shapes perpendicular to one side and one bottom surface of the kettle body 110, respectively. In one embodiment, the silver skin outlet 113 induces the discharge of coffee bean husks from agitated coffee beans. This is to maintain the clean state of the kettle body part 130 by discharging the silver skin to the outside, and to prevent the risk of fire and malfunction of the device that may occur due to the silver skin deposited.

In one embodiment, the number of silver skin outlets 113 is formed in proportion to the size of the kettle body portion 130 or the amount of coffee beans accommodated in the kettle body portion 110.

Coffee bean outlet 114 is formed on the lower side of the kettle body 110. The coffee bean outlet 114 is closed during the roasting of the coffee beans to prevent the outflow of the coffee beans, and when the coffee beans are finished roasting, the coffee beans are opened to discharge the coffee beans.

Discharge hinge coupling portion 115 is formed on one side of the coffee bean outlet 114, the discharge hinge for sealing or opening the coffee bean outlet 114 is coupled. In one embodiment, the discharge hinge is coupled with a solenoid valve to open the coffee bean outlet 114. That is, the discharge hinge is always kept closed due to its own spring, is opened by the solenoid valve when the roasting is completed, and closed by its own spring force when the power to the solenoid is cut off.

The round heater connection part 116 is formed in a groove shape on a portion of the upper flange of the kettle body part 110 to support the roasting round heater installed in the kettle body part 110.

The cooling fan connection part 117 is formed to protrude asymmetrically to the side of the kettle main body part 110. The cooling fan connecting portion 117 is connected to a cooling fan for supplying cooling wind after roasting, and provides a moving path of the cooling wind generated in the cooling fan.

The hole 118 is drilled in the bottom of the kettle main body 110, and a thermometer for measuring the internal temperature is mounted. This is to control the operation of the round heater and cooling fan for roasting when roasting. In one embodiment, the hole 118 is formed in the kettle body portion 110 where the temperature measurement is easy.

The motor frame fixing part 119 forms a predetermined interval around the insert shaft 111 and is arranged in a plurality of circular shapes on the bottom surface of the kettle body part 110. The motor frame fixing part 119 fixes the motor frame. This is to reduce the vibration generated in the motor and to maintain the coupling between the motor and the insert shaft 111.

4 is a perspective view showing the whole coffee bean roasting kettle mounted on the coffee machine of the embodiment of the present invention, and FIG. 5 is an exploded perspective view of the coffee bean roasting kettle mounted on the coffee machine of the embodiment of the present invention.

4 and 5, the coffee bean roasting kettle includes a kettle body 110, a round heater 120, a mesh body 130, and a kettle cover 140.

The kettle body 110 has been described with reference to FIGS. 1 to 3 and will be omitted.

The round heater 120 forms a circumference, forms a power connection in a portion of the circumference, is located inside the kettle main body 110, and is coupled to the round heater connection 116. The round heater 120 receives power from a power connection and is heated to increase the temperature. When the temperature rises, the temperature inside the kettle body 110 is increased, and the coffee beans accommodated inside the kettle body 110 are roasted.

The mesh body 130 forms a circumference and is formed of a mesh to be coupled between the kettle body part 110 and the kettle cover 140. Mesh body 130 is finished roasting the coffee beans, when the supply of the cooling wind for cooling the silver skin is not discharged to the smoke control device, the flame may be blown, it is for preventing the silver skin flying. In one embodiment, the mesh body 130 is formed of a material (for example, steel) that is not deformed by high heat and flame.

The kettle cover 140 includes an outlet 142, a smoke control device accommodating part 144, and a smoke control device fixing guide 146, and is coupled with the kettle body part 110 through an upper flange of the kettle body part 110. . The outlet 142 is formed of a plurality of holes in the circumferential direction of the kettle cover 140. The outlet 142 discharges the smoke generated when the coffee beans are roasted to the outside of the coffee machine. The smoke control device accommodating part 144 is formed on the kettle cover 140 and accommodates a smoke control device capable of incinerating smoke generated when the coffee beans are roasted. The smoke control device fixing guide 146 is formed in a groove shape on an upper portion of the kettle cover 140 to support the smoke control device installed in the smoke control device accommodating part 144.

6 is a reference diagram showing in detail a state in which devices such as various guides coupled to the roasting kettle of the present invention are connected.

Referring to FIG. 6, a coffee bean roasting kettle 100 mounted on a coffee machine includes a cooling fan 200, a motor 300, a bean discharge guide 400, a silver skin discharge guide 500, and a solenoid valve 600. ) Is connected.

The cooling fan 200 includes a cooling fan duct 210 and is coupled to the cooling fan connector 117. The cooling fan 200 supplies cooling air after roasting. The cooling fan duct 210 prevents the cooling wind generated from the cooling fan 200 from being exposed to the outside and flows into the roasting kettle 100.

The motor 300 is positioned below the roasting kettle 100, is coupled to the insert shaft 111, and receives power from the outside to provide rotational force to the insert shaft 111.

The coffee bean discharge guide 400 is connected to the coffee bean outlet 114 and provides a path through which the roasted coffee beans are discharged and moved.

The silver skin discharge guide 500 includes a silver skin storage unit 510 and forms a shape surrounding the silver skin discharge port 113. The silver skin discharge guide 500 provides a path through which the silver skin generated when roasting the coffee beans is moved to the silver skin storage unit 510.

Solenoid valve 600 is located in the coffee bean outlet 114 to control the opening of the discharge hinge. When the coffee bean roasting is completed, the solenoid valve 600 opens the discharge hinge to move the coffee beans to the coffee bean discharge guide 400. In one embodiment, solenoid valve 600 may be controlled in an open state by the temperature measured at the thermometer.

According to the coffee bean roasting kettle mounted to the coffee machine of the present invention as described above, since the kettle body part to which the connection parts of the various parts coupled to the inside of the coffee machine are combined can be manufactured integrally, the assembly process can be simplified. It can reduce the defective rate of the product, and improve the production speed. In addition, it can solve problems such as hygiene problems caused by coffee beans and the risk of fire, malfunction of the device. The result is a significant effect that can facilitate consumer use, maintenance and management.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit and scope of the present invention as set forth in the following claims It can be understood that

100: coffee beans roasting kettle 110: kettle body portion
111: insert shaft 112: protruding jaw
113: silver skin outlet 114: coffee bean outlet
115: discharge hinge coupling portion 116: round heater connection
117 cooling fan connection 118 hole
119: motor frame fixing part 120: round heater
130: mesh body 140: kettle cover
200: cooling fan 210: cooling fan duct
300: motor 400: bean discharge guide
500: silver skin discharge guide 510: silver skin storage unit
600: Solenoid Valve

Claims (2)

A kettle body, which is composed of a kettle body for accommodating a heating device for roasting coffee beans, a stirring means, and the like, and a kettle cover mounted from an upper side of the kettle body, In the coffee bean roasting kettle,
The kettle body 110,
A plurality of protruding jaws 112 formed at the bottom of the kettle body part 110 by forming a circular array of predetermined intervals around the insert shaft 111 to induce stirring of the coffee beans;
As the stirring is performed, a coffee bean shell (also called a silver skin) separated from the coffee beans is formed into a long groove shape perpendicular to one side and one bottom surface of the kettle main body 110, respectively, so as to be discharged. A plurality of silver skin outlets 113;
A coffee bean outlet 114 formed at a lower side of the kettle body 131 to discharge roasted coffee beans and configured to be connected to a coffee bean discharge guide 400;
A discharge hinge coupler 115 formed at the coffee bean outlet and having a discharge hinge for controlling discharge of roasted coffee beans;
A plurality of round heater connection parts 116 formed on a portion of an upper flange of the kettle body part 110 to couple the roasting round heater 120 installed inside the kettle body part 110;
Cooling fan is supplied after the roasting, the cooling fan connecting portion 117 is formed on the side of the kettle body portion 110 so that the cooling fan is connected;
In order to control the operation of the roasting round heater 120 and the cooling fan during the roasting, the kettle body 110 may be equipped with a thermometer for measuring a temperature inside the kettle body 110. A hole 118 drilled in the bottom; And
A plurality of motor frame fixing parts 119 formed on a bottom surface of the kettle main body part 110 by forming a circular arrangement with a predetermined interval around the insert shaft 111 for roasting the coffee beans;
Including,
The kettle cover 140,
Round heater 120 for roasting the coffee beans,
In the roasting kettle 100, a mesh body 130 is installed inside to prevent sparks from splashing by the coffee bean shell generated when the coffee beans are roasted, and discharges smoke generated when the coffee beans are roasted to the outside. A discharge opening 142 is formed, a smoke removing device accommodating part 144 for removing the smoke is formed, a smoke removing device fixing guide 146 for installing the smoke removing device is formed, and the kettle Kettle for roasting coffee beans mounted to a coffee machine, characterized in that coupled to the kettle body portion 110 through the upper flange of the body portion (110). The method of claim 1,
The kettle body 110 and the kettle cover 140 are each integrally molded and manufactured, the coffee bean roasting kettle mounted to the coffee machine.

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