KR890005165B1 - Automatic kitchen devices - Google Patents

Abstract

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Description

Automatic cooker

1 is a partially cutaway perspective view of the present invention.

2 is an internal structural diagram of the present invention.

3 is a cross-sectional view of the rice weighing machine according to the present invention.

4 is a plan view of a rice weighing machine according to the present invention.

5 is a cross-sectional view of the semi-vat and rinsing tank according to the present invention.

6 is a plan view of a semi-tong according to the present invention.

7 is a structure diagram of the cooking table of the present invention.

8 is a water supply structure diagram according to the present invention.

9 is a drainage structure diagram according to the present invention.

10 is an electric circuit diagram of the present invention.

11 is a flowchart of the operation of the present invention.

* Explanation of symbols for main parts of the drawings

1: timer 2: bucket

3: rice storage container 4: inclined plate

5,5 ': Weighing groove 6: Weighing plate

7,8: fixed plate 9: meter

10 impeller 11: circulation tube

12: distribution room 13: semi-tong

14: rinse tank 15: opening and closing plate

16: cooker 17: lid

18: lid transport 19: lid lever

20: cooking button 21: cooking table

22: water supply pipe 23: drain pipe

24: PC 25: Door

26,31 Ball Top 27,34 Belt

28,28 ': Exhaust Groove 29: Projection

30: plate 32: drainage network

33: roller

35, 36, 37: Valve, M₁ to M ₅ motor, CL₁, CL ₆ coil, SW ₃ switch

The present invention relates to an automatic cooker that can be made automatically all the process for making rice, in particular, when the amount of time specified by the timer to take out the required amount of rice and semi, and supply the appropriate amount of water to the rice It is about an automatic cooker which is to be cooked.

Washing rice and making rice in an ordinary home is indispensable, but it requires a lot of trouble and effort, and it takes a lot of time. Even when using an electric rice cooker, There was a hassle such as washing and adjusting the amount of water.

Accordingly, the present invention, in order to solve the above problems, the metering unit for automatically discharging the rice as the desired amount, the semi-bubble to wash and rinsed the discharged rice, and the rice rinsed in the semi-bu It is composed of a cooking part which puts water in the amount of rice suitable for the amount of rice in the cooker and covers it with a lid to automatically cook.The rice can be weighed and washed as needed to adjust the operating time by a timer. The purpose is to provide an automatic cooker that is designed to

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is installed at the bottom of the inclined plate (4) of the timer (1), the water reservoir (2) for storing water, the rice storage container (3) for storing rice, the rice storage container (3) for adjusting the operation time Meter 9, semi-motor, in which the metering plate 6 with two metering grooves 5, 5 'is driven by the motor M ₁ between the upper and lower fixed plates 7, 8 (M ₂ ) and an impeller 10 driven by this motor M ₂ , the semi-cylinder 13 connected to the distribution chamber 12 through the circulation pipe 11, and the distribution chamber 12. The rinse barrel 14 to receive and rinse the rice from the rinse and drain the rice, the opening and closing plate 15 to open and close the lower end of the rinse barrel 14, and the motor (M ₄ ) of the cooker 16 Lid moving piece (18) for moving the lid 17, the cooking lever (21) and the water tank (2) provided with a coil to press the lid lever 19 and the cooking button 20 of the cooker 16 and Water supply pipe 22 for supplying water to the semi-tub (13) and the rinsing tub (14), A water drain pipe 23 for the now baecheul and Motor (M ₁ ~M ₅₎ and a coil (CL ₁ ~CL ₆₎ consists of a PC (24) for driving and the like.

In the present invention having the structure as described above, the operation of each motor and the water supply and drainage action are controlled by a programmable controller (PC) through the timer 1 and the switches.

1 is a perspective view of the present invention, the timer 1 and the selection switches (SW ₁ , SW ₃ ) for selecting the amount of water and the amount of water to be operated at a predetermined time charged is arranged on the front side, A door 25 is formed to insert and remove the cooker 16 such as an electric rice cooker, and a water tank 2 and a rice barrel 3 are respectively installed at the top thereof as shown in a cutout.

On the other hand, referring to Figure 2 showing the internal structure of the present invention, the ball tower 26 is installed in the water tank 2 to adjust the amount of water supplied from the external water supply pipe 22, the inclined plate of the rice container 3 (4) The meter (9) is installed at the bottom of the meter to discharge the rice by a certain amount by the weighing selection switch (SW ₁ ), the semi-cylinder (13) receives the metered rice discharged from the meter (9) (M ₂₎ plate that is operated by the then washed while circulating the rice and water to the distribution chamber 12 through the circulation pipe 11 Motor with the impeller 10 to be driven (M ₂₎ by a (30 ) To block the opening of the semi-cylinder (13), the flesh of the semi-cylinder (13) is transferred to the rinsing vessel (14) and rinsed with clean water, and then reversing the opening and closing plate according to the drive of the motor (M ₃ ) Put the rice of the rinsing tank 14 into the cooker 16 prepared in advance while supplying an appropriate amount of water, and at the same time the lid transfer motor (M ₄ ) Is rotated forward to transfer the lid 17 to the cooker 16 to cover and start cooking.

3 is an enlarged cross-sectional view of the meter 9, in which a metering plate 6 having two metering grooves 5, 5 ′ is provided between the upper and lower fixing plates 7, 8, and a belt 27. It is connected to the shaft of the motor (M ₁ ) through it, and the upper fixing plate (7) is coincided with the one side measuring groove (5) of the weighing plate (6) and at the same time the inclined plate of the rice barrel (3) 4) The discharge groove 28 is formed and fixed to match the lower end, and the lower fixing plate 8 forms a discharge groove 28 'to coincide with the other measurement groove 5' of the measuring plate 6, By being fixedly installed on the upper part of the barrel 13, the rice introduced into the measuring plate 5 through the discharge groove 28 ′ of the upper fixing plate 7 has a lower fixing plate when the measuring plate 6 is rotated 1/2. It is dropped into the semi-cylinder 13 through the discharge groove 28 'of 8).

4 is a plan view showing the measuring grooves 5, 5 'of the measuring plate 6, in which two measuring grooves 5, 5' are formed to face each other in a fan shape. The size of the 5 ') and the thickness of the measuring plate 6 should correspond to the volume of one serving so that the serving can be discharged into the semi-cylinder 13 by one serving every 1/2 turn when it is rotated by the motor M ₁ . At this time, the amount of rice discharged by forming a pair of projections (29) facing the side of the weighing plate (6) to contact the limit switch (SW ₂ ) installed on the lower fixing plate (8) every 1/2 turn Senses and applies a counter signal to the PC (24).

5 is a cross-sectional view showing in detail the structure of the semi-cylinder 13 and the rinsing vessel 14, the motor (M ₂ ) is installed on the semi-cylinder 13, the impeller 10 of the lower _{half of the} semi-cylinder (13) Drive the semi-cylinder 13 is connected to the rinsing tank 14 through the distribution chamber 12 connected to the circulation pipe 11, the diaphragm 30 is installed in the distribution chamber 12 The rice introduced into the distribution chamber 12 through the circulation pipe 11 is lowered back to the semi-cylinder 13 or acted to be discharged to the rinse barrel 14.

That is, when the semi-action continues, the impeller 10 is operated by driving the motor (M ₂ ) to wash the rice and at the same time pulled up to the distribution chamber 12 through the circulation pipe 11, At this time, the diaphragm 30 blocks the passage to the rinsing tank 14, so the rice and water in the distribution chamber 12 fall back to the semi-cylinder 13, and after a semi-action through several cycles, As the diaphragm 30 rotates to block the passage to the semi-cylinder 13, the passage to the rinsing vessel 14 is opened, so that rice and water in the distribution chamber 12 are introduced into the rinsing vessel 14. .

6 is a plan view of the semi-cylinder 13, the water supply pipe 22a connected to the external water supply pipe 22 together with the central motor M ₂ and a ball tower for controlling the amount of water supplied through the water supply pipe 22a ( 31) and the distribution chamber 12 are provided, and beside the distribution chamber 12, a diaphragm coil ₁ for rotating the diaphragm 30 is provided.

As described above, the rice and water introduced into the rinsing tank 14 are drained through the drainage net 32 formed at the side of the rinsing tank 14, and the new water is washed with water through the upper water supply pipe 22b. The rice is rinsed again, and after the draining of the water, the motor (M ₃ ) is operated to open the opening and closing plate (15) at the bottom of the rinse barrel 14, the cooker prepared in advance in the cooking table 21 The rice falls into (16), and water is supplied from the upper water supply pipe (22b) to the amount of rice to wash off the rice attached to the wall of the rinsing tank (14).

At this time, the amount of water supplied is added or subtracted in accordance with the signal of the selector switch (SW ₂ ) to select the Jinbap and the rice.

When the supply of rice and cooking parts is completed, the motor M ₃ rotates in reverse to close the opening and closing plate 15, while the motor M ₄ is driven as shown in FIG. 7 while the roller 33 and the belt are driven. The lid 17 of the cooker 16 is covered by transferring the lid transfer piece 18 using the 34.

After the lid 17 is covered, the motor M ₄ is rotated in reverse, and the lid conveyance piece 18 is retracted again, and the coil CL ₂ is operated by the PC 24 to cover the cooker 16. The lever 19 presses the lid 17, and then the cooking button 20 is pressed as the coil CL ₃ is operated, and cooking is started accordingly, and through each water supply pipe 22 with cooking. As the water is supplied, the semi-tubs 13 and the rinsing tank 14 are washed.

FIG. 8 is a water supply structure diagram according to the present invention, in which a water supply motor M ₅ draws water from a water supply pipe and is supplied through the water supply pipe 22. Each of the water supply pipes 22a and 22b includes a PC 24. The valves 35 and 36 operated by the coils CL ₄ and CL ₅ are installed in response to the signal of) to adjust the amount of water supplied to the semi-cylinder 13, the rinsing vessel 14, the cooker 16, and the like. Can be adjusted.

In addition, Figure 9 is a drainage structure according to the present invention to wash the rice from the (23a, 23b) installed at the bottom of the semi-tub (13) and the rinsing tub (14) or the like to take out the water from each of the tubs to discharge to the outside The structure shown to be shown, in which the drain pipe (22a) at the bottom of the semi-tub (13) is installed a valve 37 driven by the coil (CL ₆ ) to wash the drain pipe (22a) while washing the rice in the semi-tub Close it and open it after the semi-action.

Through each of the above structures, the present invention accurately measures the amount of rice and water, washes and rinses the rice, and performs a series of cooking operations to cook until such a series of operations are performed by a timer (1). This series of operations starts at the time set by the timer ₁ , and the PC 24 outputs a control signal in accordance with the switching and selection of the limit switch SW ₂ and the selection switch SW ₁ , SW ₂ . Each of the motors M ₁ to M ₅ and the coils CL _{1 to} CL ₅ operate, which will be described in more detail with reference to FIG. 10.

When the time specified by the timer 1 is reached, the PC 24 is operated to drive the metering motor M ₁ and the water supply motor M ₅ , and the limit installed on the lower fixing plate 7 of the meter 9. When the counter signal of the switch SW ₂ coincides with the selection signal of the weighing selection switch SW ₁ , the weighing motor M ₁ stops and the semi-motor M ₂ of the semi-cylinder 13 is operated to thereby. The semi action using the impeller 10 which is driven is performed.

When the rice is properly washed while circulating the distribution chamber 12 by the semi-action as described above, the diaphragm coil (CL ₁ ) is driven to guide the rice to the rinsing tank (14), the cooking coil (CL ₅ ) is operated to supply the water supply pipe Rinsing the rice by opening the water intake valve 36 of (22b) to supply water, and then the opening and closing plate motor (M ₃ ) is rotated forward to open the opening and closing plate (15) formed with a female thread through the spiral shaft and the cooking water supply pipe ( Water is supplied from 22b), wherein the amount of water is appropriately added or subtracted according to the signal of the user's jinbap, tangap switch (Sw ₃ ).

On the other hand, Figure 11 is a process chart showing the series of cooking process as described above, the whole process of the apparatus of the present invention is controlled by the programmed PC 24, when the time specified in the timer (1), the power is turned on and rice The weighing motor (M ₁ ) operates the meter (9) in accordance with the input of the weighing selector switch (SW ₁ ) installed outside the device to send down a certain amount of rice to the semi-trough (13), this rice weighing motor At the same time as (M ₁ ) is stopped, the water supply motor (M ₅ ) is activated, which is activated when the semi, rinse, feed water supply, and the semi and rinsing tanks are cleaned. In addition, the water supply coil (CL ₄ ) is operated to supply water to the semi-cylinder (13), and after a certain amount of water is supplied to the semi-cylinder (13), it is operated by a semi-use motor (M ₂ ) Using the impeller 10 to wash the rice, this motor (M ₂ ) is operated until the rice of the semi-tub (13) is sent to the rinse barrel (14).

On the other hand, when the end of the semi, the coil (CL ₁ ) is magnetized to operate the diaphragm 30 to block the opening of the semi-cylinder 13 until the rice of the semi-cylinder 13 is transferred to the rinsing vessel 14 The water supply coil CL ₄ and the diaphragm coil ₁ are intermittently operated by a limit switch in order to prevent damage caused by magnetization for a long time, and the diaphragm is intermittently interrupted by the diaphragm CL ₁ . To move the instantaneously (30) so that the rice stuck in the diaphragm 30 due to the impact force and vibration at this time come out.

In addition, the rinsing coil CL ₅ is magnetized to supply water to the rinsing barrel 14 through the water supply pipe 22b, thereby rinsing the rice in the rinsing barrel 14, and the coil CL ₆ installed in the drain pipe 23b. By magnetizing) to open the drain pipe (23b), the water supplied to the rinsing tank 14 is drained, this operation is until the cleaning of the semi-tub (13) and rinsing tank (14).

In addition, the rinsed rice is the opening and closing plate motor (M ₃ ) to open the opening and closing plate 15 of the forward rotation lowering the rice of the rinsing barrel 14 falls to the cooker 16, and the rinsing barrel ( The rice of 14) falls to the cooker 16, and the rinsing tank water supply coil CL ₅ is magnetized so that a certain amount of water is supplied to the cooker 16 through the water supply pipe 22b. When the opening and closing plate motor (M ₃ ) is rotated in reverse to prevent the opening and closing plate (15) at the same time the lid transfer motor (M ₄ ) while rotating the cover to cover the lid (17) of the cooker 16, the lid transfer When the motor M ₄ rotates in reverse and the lid conveying piece 18 is reversed, the lid lever coil CL ₂ and the lid lever coil CL ₃ are then cooked together with the lid lever 19 of the cooker 16. button 20 is granted by pressing the start there is a self contained, is the baesugi coil (CL ₆₎ during the cooking operation is in progress, which by draining water in the semi-cylinder 13 and the rinsing tub 14 Meanwhile, as semi-cylindrical water coils (CL _4), and the rinsing water supply tube is a coil (CL ₅₎ the magnetization supply new water from the water supply line (22a, 22b) is dropped by washing the inside of the device.

By the configuration and action as described above, the present invention automatically improves the amount of water and rice, and then puts it into the cooker 16 to automatically perform a series of cooking processes to cook, thereby making rice. Not only does it save you a lot of effort and effort, but it also provides you with the convenience of automatically cooking your meals on time.

Claims (10)

Timer (1) indicating the operation time, the water reservoir (2) for storing water, the rice barrel (3) for storing rice, the upper and lower fixing plates (7, 8) while being installed at the bottom of the inclined plate (4) of the rice barrel (3) Dispensing room through the circulation pipe 11 with a meter 9, a semi-mounted motor M ₂ and an impeller 10 provided with a measuring plate 6 pivoted by a motor M ₁ between Semi-tub (13) connected to the (12), the rinse barrel 14 to receive and rinse and drain the rice from the distribution chamber 12, the opening and closing plate (15) for opening and closing the bottom of the rinse barrel (14) , The lid moving piece 18 for moving the lid 17 of the cooker 16, the coil levers CL ₂ and CL ₃ to press the cover lever 19 and the cooking button 20 of the cooker _16. ), The water supply pipe 22 for supplying water to the cooking table 21, the water tank 2 and the semi-tub 13, and the rinsing tub 14, the water in the semi-tub 13 and the rinsing tub 14 Drain pipe 23 to discharge, each motor (M ₁ to M ₅ ) and coils (CL _{1 to} CL ₆ ) Auto cooker composed of PC (24) for controlling. The metering plate (6) of the meter (9) according to claim 1, wherein two metering grooves (5, 5 ') having the same size as one serving are formed to face each other, and the lower fixing plate (8) is weighing. Automatic cooker, characterized in that the limit switch (SW ₂ ) is provided in contact with the pair of opposing projections (29) provided on the plate (6). According to claim 1, wherein the distribution chamber 12 is provided with a diaphragm 30 is rotated by the diaphragm coil (CL ₁ ) so as to selectively block the passage to the semi-cylinder 13 and the rinsing barrel 14, respectively Auto cooker characterized in that. The automatic rinsing machine according to claim 1, wherein the rinsing barrel (14) is formed with a drainage net (32) with some side walls. The automatic cooker according to claim 1, wherein a screw thread is formed on an axis of the opening and closing plate motor (M ₃ ), and a female thread is formed on the opening and closing plate (15). 2. The automatic cooker according to claim 1, wherein the lid conveying piece (18) is moved forward or backward by a motor (M ₄ ), a roller (33), and a belt (34). According to claim 1, wherein the water supply pipe 22 is supplied to the water by the water supply motor (M ₅ ), each of the pipes can be selectively adjusted the amount of water supplied to the semi-tub (13) and the rinsing tank (14), etc. Automatic cooker, characterized in that the solenoid valve (35,36) is installed so that. 2. The automatic cooker according to claim 1, wherein the drain pipe (23) is capable of collecting and discharging water from the semi-cylinder (13) and the rinsing barrel (14). The automatic cooker according to claim 8, characterized in that a valve (37) is provided in the drain pipe (22a) connected to the semi-cylinder (13) so as to be selectively opened and closed by a drain coil. The input terminal of claim 1, wherein the input terminal of the PC 24 is connected to the timer 1, the limit switch SW ₂ , the weighing selection switch SW ₁ , and the Jinbap and Hanbap selection switches SW ₃ , and the output terminal is Various motors and water supply coils consisting of metering motor (M ₁ ), water supply motor (M ₅ ), semi-motor motor (M ₂ ), switchboard motor (M ₃ ) and lid feed motor (M ₄ ) (CL ₄ , CL ₅ ) and diaphragm coil (CL ₁ ), lid lever coil (CL ₂ ), cooking button coil (CL ₃ ) and drainage coil (CL ₆ ), etc. group.

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