KR920005883B1 - Auto-cooking device - Google Patents

Abstract

The rice cooker has two additional functions of rice- dispensing and rice-washing combined with conventional toiling and thermostat functions in a body. The cooker comprises a slide cam (9) and a counter groove (8) provided at the lower boiling tank (4) in the main body (1) for switching position of the tank (4) to boiling (A), rice-dispensing (B), rice-washing (C); tank cap (7) elevating by chains (20)(20') connected with traverse bar (19) provided with roller (17) for driving clip (11) of the cap (7).

Description

Automatic cooker

1 is a perspective view of the present invention.

2 is a cross-sectional view of the cooking apparatus of the present invention, (a) the lid is closed, (b) the lid is open.

3 is a cross-sectional view of the rice washing apparatus of the present invention, (a) is a washing device is lowered, (b) is a washing device is raised.

Figure 4 is a cross-sectional view of the present invention showing the displacement state of the cooking container.

5 is a cross-sectional view of the rice supply apparatus of the present invention, (a) is a state in which the rice supply is stopped, (b) is a state in which the rice is supplied.

6 is an exploded perspective view of the sliding cam of the present invention.

* Explanation of symbols for main parts of the drawings

1: cylinder 2: cover plate

3: room 4: kitchen

5: shaft 6: inner cylinder

7: lid 8: hanging groove

9: sliding cam 10: motor

11: creep 12,13: Abboton

14: pin shaft 15: between connections

16: ruled paper 17: roller

18: spring 19: transverse

20,20 ': Chain 21: Horizontal rod

22: motor 23,23 ': chain

24: horizontal rod 25: motor

26: connection 27: water reservoir

28: drain pipe 29: drain pump

30: water supply pipe 31: motor

32: washing lever 33: rubber plate

34: request 35: handle

36: cover plate 37: connection

38: rice storage container 39: rice bowl

40: pin shaft 41: motor

42: shaft 43: spring

44: the rice mill 45: the rice mill

46,47: blocking wall 48: heating device

49: control panel

The present invention, unlike the function of the conventional automatic electric rice cooker having only a cooking insulation function, and relates to a fully automatic electric rice cooker function that combines the automatic feeding and washing of rice, followed by cooking and warming.

Conventional electric rice cooker has only a simple function of washing the appropriate amount of rice to charge the rice cooker and then cooking and warming, there was a inconvenience that can not fully automate the cooking work.

According to the present invention, when the electric rice cooker is provided with a rice container capable of quantitative supply and a rice washing function is added together to give an electrical signal when cooking, the rice container is automatically supplied with the required amount of rice, followed by a water supply device in the washing room. After the washing is performed by the automatic cooking and the insulation is made to focus on the complete automatic cooking in the general home bar, characterized in that the following description of the configuration and the effect of the present invention in detail.

1 is an external view of the present invention, the upper side of the cylinder (1) is formed in the rice storage chamber is configured to store the rice through the lid (2) portion, the lower side chamber (3) in the shaft shaft (5) as the axial point The cooking container 4 is comprised so that it may be displayed. And the cooking lid (7) having a handle 35 is arranged on the cooking container (4), and the inner cylinder (6) capable of cooking by incorporating a common heat generating device (48) and a thermostat inside is built therein, The lid 7 is arranged by the shaft tube portion 7 'so as to rise and fall at a predetermined height (H) on the shaft 5, and the bottom groove side of the cooking container 4 in the hanging groove (8) The sliding cam 9, which is concave as described above and axially held on the shaft rod 10 ′ of the motor 10, is inserted into the hanging groove 8.

On the other hand, the connecting rod 15 is detachably connected to the lid 7 by the hook l5 'at the upper side of the lid 7, and the connecting rod 15 is connected by the L-shaped vertical connecting rod 15 ". Supporting the lower side of the sliding cam (9), the sliding cam (9) is raised in accordance with the rise of the connecting rod (15) is coupled to the locking groove (8) of the cooking container (4) while the motor (10) When rotating), the entire cooking vessel 4 can be rotated.

In addition, a transverse span 19 is connected to an upper portion of the connecting rod l5, and the transverse span 19 is spoken to the chains 20 and 20 'installed on the left and right sides of the motor 22 mounted on the upper side. When the horizontal shaft rod 21 is rotated, while the chain 20 is rotated so that the transverse space 19 can also be moved up and down.

And as shown in FIG. 4, the cooking container 4 has the cooking position A and the sharpness position (in the cylinder 1) centering on the shaft 5 rotated by the motor 10 ( B) and the three-stage rotation to the rice washing position (C) is configured to be possible, and in the cooking position (A), the lid 7 is seated on the cooking bowl 4 only when cooking, as shown in FIG. When the cooking container 4 is rotated toward the rice feeding position B, the lid 7 is separated from the cooking container 4 upward as shown in FIG. 2 (b), and only the inner container 6 and the cooking container 4 are provided. It is moved to the feeding part B.

In the rice feeding part (B), rice is supplied along the feeding tube 44 in a state in which the rice is embedded in the storage container 38 embedded in the upper portion of the cylinder as shown in FIG. 5, and the feeding tube 45 is pinned to the feeding tube 44. The feed tank 39 is operated in the closed state such as (b) by the shaft rod 42 interlocked with the motor 41 and installed in (40), thereby serving one person. The rice is supplied to the lower portion by the capacity of the kerosene barrel 45 is configured to fall to the cooking inner cylinder (6).

At this time, when the kerosene barrel 39 is operated once, one serving of rice is made and three servings of rice are supplied, and the spring 43 returns the kerosene barrel 45 to the closed state. Has the function.

After the rice supply is made, when the cooking container 4 is moved from the rice feeding part B to the rice washing part C, the rice washing device as shown in FIG. 3 is met.

In the rice washing device, chains 23 and 23 'of the same type as those of FIG. 2 are installed on the upper side, and the chains 23 and 23' are rotated by the horizontal rods 24 of the motor 25. The lid plate 36 is connected by the connecting rod 37 to the lower connecting rod 26 of the chains 23 and 23 ′, and the washing lever 32 linked to the motor 31 is connected to the lid plate 36. ) Is constructed so that the washing lever 32 is rotated by the interlocking gear 32 '. And a water supply tank 27 of the porous body is placed in the upper side of the lower side rotation interval 32 '' of the washing lever 32 is installed in communication with the water supply pipe 30 connected from the outside, the water supply tank Inside the 27, a drain pipe 28 is placed in the drain pump 29 to drain the water to the outside. In the figure, reference numeral 49 denotes a control panel constituting an electric circuit.

According to the present invention configured as described above, an adjustment panel 49 constituting an electric circuit is attached to the outer surface of the cylinder 1 as shown in FIG. 1, and is automatically activated by an electric signal of a power supply device and a timer device mounted inside the adjustment panel. Feeding, automatic washing, and automatic cooking are performed in a sequential order. Here, the internal device of the electric circuit uses a known relay circuit, and since the circuit configuration itself is not a subject of the present invention, the description thereof is omitted. Omit.

The technical gist of the present invention is a combination of the three-stage mechanical configuration of the above-mentioned automatic feeding, automatic washing, and automatic cooking.

The cooking container 4 built in the shaft 5 has a structure in which the sliding cam 9 of the motor 10 is inserted into the hanging groove 8 below the cooking container 4, so that the power supply button for cooking starts. When driven, the motor 22 installed in the upper part of FIG. 2 is operated to move the chains 20 and 20 'to the upper side. Accordingly, since the transverse 19 pulls up the connecting section 15, the lower end portion 15 ″ of the connecting section 15 pulls up the sliding cam 9 to the hanging groove 8 to cover the cooking container 4. At the same time, the upper side connecting rod 15 also lifts the lid 7 to a constant height H to operate in the position of (B) in the state of FIG.

Therefore, the cooking container 4 is released from the lid 7, and then the motor 10 is driven so that the sliding cam 9 rotates the cooking container 4 to the feeding position B of FIG. 4, In position (B), the feed pipe 44 of FIG. 5 coincides with the inner cylinder 6 of the cooking container 4, and when the feeder motor 41 is operated once, the position of (b) The rice is fed to the location, one serving of rice is supplied, and when operated twice, two servings of rice are automatically supplied with a predetermined amount of rice.

Here, the operating frequency of the rice mill motor 4, that is, the amount of rice supplied, is pre-adjusted as an electric circuit in an external control panel.

When the rice supply is finished, the sliding cam 9 is rotated again to the rice washing position (C) of FIG. 4, and in this rice washing position, the connection between the two side chains (23) and (23 ') as shown in FIG. The water supply tank 27 and the washing lever 32 fixed to the plate 26 and installed on the lid plate 36 are driven by the motor 25 and are cooked as in the state of (a) in the state of (b). It is lowered to the inner cylinder 6.

After the water container 27 and the washing lever 32 are lowered and the lid plate 36 is placed on the inner cylinder 6, the interlocking gear 32 ′ is rotated by the driving of the motor 31 and the washing lever 32 is rotated. Is rotated at the bottom side of the inner cylinder (6) and the water is supplied through the water supply pipe (30) is a constant amount of water is continuously supplied to the inner cylinder (6).

The supplied water is filled into the inner cylinder 6 through the perforated hole 27 'on the side of the water supply tank 27, and the rice is washed as a whole by the rotation of the washing lever 32, which is used for washing. The water is made of rice water and sucked into the drain pipe 28 through the bottom pores 27 ″ of the water supply tank 27 and drained out.

At this time, the drain pump 29 sucks the water after the rice washing through the drain pipe 28, the water supply through the water supply tank 27 and the drainage through the drain pipe 28 is balanced, the rice washing water is maintained at a constant amount This constant water supply is pre-adjusted as the water level suitable for cooking.

If the water supply and drainage is stopped after the washing for a certain time, the water supply is made to the inner container (6) as the water level suitable for washing rice and cooking, and following the stop of the water supply, the washing lever 32 also stops rotating and the chain (23) The lid plate 36 is raised by the driving of 23), and the water container 27 and the washing lever 32 are returned to the state of FIG. 3 (b).

After the washing operation is completed, the cooking container 4 is returned to the cooking position A as shown in FIG. 2 (b) by the rotation of the sliding cam 9 again, and at the same time, the upper side chains 20 and 20 'are returned. By operation of the connecting rod 15 and the lid 7 is lowered and covered on the cooking container 4 as shown in Figure 2 (a).

At this time, the roller 17 is pressed down as a spring 18 on the lower side of the connecting rod 15 while sliding along the guide rubber plate 33 adhered on the lid 7 while pressing the pushbutton 12. Press the entire lid (7) to a constant sealing pressure on the inner cylinder (6). Therefore, the hook 11 'in the lid 7 is coupled to the connecting rod l5 and the lid 7 in a state of being separated from the catching jaw 11 "of the cooking container 4, and this hook 11' Deviation of is necessary to maintain the function of lifting the lid (7) between the connection (l5).

As such, when the lid 7 is closed, the heating device 48 at the bottom of the inner cylinder 6 is operated to heat the inner cylinder 6, so that cooking and warming are performed. Same as the device.

When the rice is withdrawn after cooking is finished according to the cooking completion signal, the kitchen handle 4 'of FIG. 1 is pulled out, and the entire cooking pot 4 is pulled out. At this time, the connecting rod 15 of FIG. 2 is separated from the lid 7, and the roller 17 on the connecting rod l5 side is also separated from the rubber plate 33, so that the creep 11 is formed by the spring 18 ′. The inside of the lifter 11 and the hook 11 'on the outside is securely hung on the latching jaw 11 ", and the cooking container 4 and the lid 7 are simultaneously pulled out. Then, the handle 35 of the lid 7 is pulled out. Press the side push button (12) (13) to remove the hook (1l), so that the lid 7 is opened like a general electric rice cooker will be able to take out the rice contained in the inner container (6).

The present invention is a complex configuration of a single cylinder as described above when performing the three stages of operation of the rice supply, washing and cooking when fully cooked can be made completely automatic, so that the supply and washing of rice separately as in the prior art Disadvantages and inefficiencies have been corrected to benefit from the full automation of cooking in the home.

Claims (3)

Hanging groove in which sliding cam 9 is built around the shaft 5 at the lower side of the cooking cylinder 4 built in the lower part of the cylinder 1, and this sliding cam 9 is provided at the lower side of the cooking cylinder 4; (8) while inserting the cooking container (4) is rotated to the cooking position (A) and the feeding position (B) and the rice washing position (C), the lid (7) of the cooking container (4) is the lifting chain of the upper side Automatic cooking by placing a roller 17 driving the creep 11 of the lid 7 in the transverse 19 connected to the chains 20 and 20 'by raising and lowering by 20 and 20'. Device. When the cooking container (4) of claim 1 is displaced to the rice feed position (B), the rice is supplied through the supply pipe (44) by opening and closing of the rice feed container (39), which is electrically driven to the motor (41). Automatic cooking equipment. The water supply tank 27 and the washing lever 32 installed on the chains 23 and 23 'are lowered to supply water when the cooking container is displaced to the rice washing position C, and the water supply is performed. Automatic cooking apparatus, characterized in that the rice is washed by the rotation of (32).

Images