KR20060011266A - The automatic rice kettle where the rice refrigerator is combined. - Google Patents

Abstract

The present invention integrates an automatic rice cooker and a rice container for cold storage of rice, and more specifically, a rice refrigerator and a water filter, and a drawer-type warmer and a refrigerator are provided. All things related to cooking are automatic rice cookers consisting of a single household appliance, which can be controlled from the main body as well as from the outside, and can be controlled to cook rice anytime and anywhere when needed. It is about.

A phone is included in the upper center of the main body, and an LCD display window is built, and a telephone and LCD display window 30 in which various control buttons are embedded are installed, and below, a display relating to an operation in which the present invention is progressing; LED indications of the rice washing operation 43, the rice cooking operation 42, the thermal insulation operation 41, and the like are turned on. Underneath is a built-in LED display window 40 for displaying the remaining amount of rice remaining in the rice container 100 and the LED to allow the opening of the drawer 540 of the drawer type rice cooker. Cold water faucet 607 and hot water faucet 610 are installed on the left and right sides of the work progress indication LEDs 41, 42, and 43, and the food and beverage can be served at any time. A warmer 542 is installed to store the remaining rice in the rice cooker 500, to store the steaming crabs, other foods that need to keep warm, and the drawer-type refrigerator is for the purpose of storing foods that require refrigerated storage . At the bottom of the invention, a device for introducing rice comprises a drawer type 170, tearing the rice bag after opening the drawer, seating the torn portion upside down in the open drawer and pressing a switch, the rice automatically turns into a rice bucket (100). It was configured to be drawn in, and the drawer 540 thereon was configured to open and close the drawer when taking out the rice into a built-in drawer, or when detaching the rice cooker.

These days, the diet is being pushed on the instant, and rice consumption is decreasing. It is expected that if the present invention is activated, it will not only increase rice consumption but also contribute to national health.

Disc Weigher, Rice Washing Wings, Holzer, Drawer Rice Cooker, Chain Gear

Description

{The automatic rice kettle where the rice refrigerator is combined. }

1 is a front, side front perspective view according to an embodiment of the present invention.

2 is an external front view according to an embodiment of the present invention.

3 is a front, side perspective view of a rice conveyer according to an embodiment of the present invention.

4 is a perspective view of a 90 ° corner of the rice conveying conveyor.

5 is a perspective view of the wire tension regulator of the rice conveying conveyor.

6 is a perspective view of a driving device of a rice conveying conveyor.

7 is a detailed view of the rice takeout device of the conveyor for transferring rice.

8 is a detailed view of the rice introduction device of the rice conveying conveyor.

9 is a drawer and conveyor connection diagram of a drawer rice retracting device.

10 is a perspective view of the level weight and drive unit for checking the amount of rice in the rice container

11 is an operation of the level weight to check the amount of rice.

12 is a detailed view of the magnet and the hall element of the level weight driver.

13 is an exploded configuration diagram of the level weight.

14 is a front, cross-sectional perspective view of the level weight driver.

15 is an electronic control block diagram of a level weight sensor.

16 is a front perspective view of a rice washer according to an embodiment of the present invention

17 is a side perspective view of a rice washer.

18 is a top cross-sectional perspective view of a rice washer.

19 is a perspective view of the internal cross section of the rice washer

20 is a front, cross-sectional perspective view of a disc rice meter included in the rice washer

21 is a perspective view of the inside of the rice regulator.

22 is a position diagram of the hall element for checking the moving length of the rice regulator.

23 is a detailed view of the drive and the Hall sensor of the rice regulator.

24 is the driving degree of the rice regulator

25, 26 degrees is a drive diagram for checking the water and rice of the rice regulator.

Fig. 27 is a packing front section of the rice cooker lid.

28 is a water washing state of the cooker lid.

29, 30, 31, 32 are internal perspective and drive views of the pressure regulator.

33 is a front perspective view of the drawer and lifting system.

34 is a perspective view of the chain tension regulator of the lifting system.

35 is a detailed driving view of the lifting system.

36 is a side perspective view of the drawer and lifting system.

37 is a water flow block diagram of the present invention.

38 is a block diagram of a refrigerator of the present invention.

39 and 40 are block diagrams of the sensor device of the present invention.

41 and 42 are block diagrams of the control system of the present invention.

43-49 are program flow charts for cooking of the present invention.

Figures 50-52 are program flow charts for rice cooking reservations.

53-56 are flowcharts of a control program of a rice level weight.

(Code description of main parts of drawing)

1: body 10: pull-out refrigerator

20: drawer drawer 30: phone and LCD display controller

40: rice remaining LED 100: rice bucket

110: rice transfer pipe 111: rice transfer button

112: rice feed device drive unit 120: button type rope tension regulator

160: rice inlet, withdrawal selector 170: rice drawer

171: plastic drawer inner movable plate 180: rice level weight power unit

200: rice level weight 300: rice washer

301: wing for washing rice 305: V-shaped belt

316: vibration element 322: valve adjustment cam

330: rice discharge valve 340: disc type rice meter

345: permanent magnet 346: hall element

400: rice regulator 401: water suction line

403: disc support for cover 408: water pump connection pipe connecting

409: MS 411 for checking rice accumulation: Floating float

420: disc for cover 422: rod-shaped permanent magnet

430: rice adjuster driving unit fixed bracket 430: packing material for rice cooker

431 cover disc packing 434 ring 16-pole permanent magnet

454 conical valve 463 rubber packing

500: rice cooker 504: screw type shaft

505: pull-out rice cooker clamp 527: chain gear

528: chain tension regulator 602: water filter

613: sewage storage tank 630: compressor

635: evaporator for the rice barrel 685: a sensor of the pull-out rice structure

700: MPU 701: AC / DC Converter

The present invention is provided with a rice refrigerator and a water filter, a drawer-type warmer and a refrigerator, the rice can be easily introduced into the drawer under the main body, and automatically washes the rice, cooks all matters related to cooking This, as an automatic rice cooker composed of a single home appliance, is configured to be operated by the phone as well as the operation from the outside, it is an invention that can be controlled to cook rice anytime and anywhere when needed.

Even though the social requirements are sufficient, the commercialization is not easy, but even though cooking is simple, the control procedure is complicated, and it is considered that there is a problem in the cost of distributing households. In general, in order to cook rice, a certain amount of rice should be prepared and washed, aged for a certain period of time, and the appropriate amount of water poured into the washed rice, gas or electric rice must be cooked. During the above process, the proper amount of water is applied to the washed rice, which is not an easy task for the machine. Patent No. 1996-0004894 has been approved for a device for washing rice, but it claimed a method using a scale for supplying a quantity of water for rice, but specific installation drawings were not presented. Rice is directly administered by the user, there is also a problem that must control the rapid drainage. In addition, although the publication No. 1996-0010149 is a step forward from the previous automatic aspect than the above patent, how do you control the rice? Or how do you control the amount of rice? There seems to be a lack of specific proposals for commercialization of how to block the funnel of the rice cooker and cook rice at high temperatures. In addition, the patent application No. 1020040043239, which was previously filed by the applicant, was installed at a high place in a rice container, and poured rice into a bag, and induced a natural fall method of the rice, and was proposed as a low-cost supply type, and a device for easily introducing rice. Wow, there is no device for measuring the height of the stored rice, and there is no device for refrigeration of the rice, there is a lack in the conditions for making convenient and good rice.

Accordingly, the present invention has been made to overcome the above problems, the object of which is provided with a rice refrigerator on the rear of the main body, a rice cooling method to directly store the water, the water for storing the purified water to the top of the main body A tank is installed, and below it, a drinking water reservoir, which stores cold and hot water, is connected to a faucet for food and beverage.

It also has a built-in rice washer equipped with a weighing disc that is measured and controlled by the Hall element so that rice can be taken out from the rice refrigerator. Feed the rice cooker if possible. The supplied rice is adjusted by using a rice adjusting device, which adjusts the rice according to the type of rice desired by the user, seals the rice cooker with a vertical lift, and supplies electricity to a mobile heat source to cook rice. The present invention with the function of a pressure cooker is configured to cook rice while adjusting the pressure. In addition, a drawer-type warmer for storage and a drawer-type refrigerator for storing side dishes were formed, and a drawer-type rice retracting device was made at the bottom of the main body, so that the rice in the bag can be simply dispensed into the rice refrigerator. Or it relates to a fully automatic electric rice cooker configured to cook rice from the outside.

In order to achieve the above object, the conveyor pipe 110 and the button wire 111 of the vertical structure parallel to the rice refrigerator 100, and 90 ° corner 130 and 90 ° drive unit 112, buttons Consisting of a wire tension regulator 120, a rice conveying conveyor, which is equipped with a plastic drawer inner movable plate 171, for the rice withdrawal / rice withdrawal in the rice refrigerator, and the drawer type rice retractor 170 By using the selection controller 160, as one conveyor for conveying rice, to configure the external rice to the rice barrel 100 or the rice in the rice container 100 to the rice washer 300, to selectively operate, Correspondingly, the rice discharging device in the rice conveying conveyor is also subjected to the case of inputting into the rice refrigerator by using the discharge pipe 140 for introducing rice, the slide main body 150 for discharging rice, and the above-described selective operation. Supplied to the rice washer using the lead pipe 159 Characterized in that configured to enable selective control.

Another object of the present invention is a rice refrigerator level wound by a direct cooling type evaporator tube and filled with a heat insulating material, and as a rice remaining level leveler for sensing a level of rice therein, the driving and level recognition unit 180. And the sensor unit 200, and the connecting lead wire 183, when placed on the accumulated rice, by the elasticity of the spring 203, the two contacts (204, 205) are electrically opened, when floating in the air its own weight The rice level weight 200 in which the furnace contacts 204 and 205 are electrically closed, the two Hall elements 193 and 194 are inserted into the PCB 191 fixed to the geared motor 109, and the geared motor 190 shaft 184. It consists of a ring-shaped 8-pole or 16-pole permanent magnet 192 and a pulley 181 for winding and unwinding the wire 183 fixed rice level weight power unit 180, connected to the program to the data value Rice lei inside the rice refrigerator by the program flow chart of Figures 52,53,54,55 Characterized in that detection is configured to enable.

Another object is that the shaft 343 connected to the geared motor 342 is fixed to the center of the plastic disc 340 so that the user can supply the desired amount of rice to the rice washer 300, the shaft 343 ) And eight discharge holes 341 divided and drilled at a constant distance and a constant angle ratio, and the cylindrical permanent magnets 345 are fixed to the circumferential surface of the bisecting point between the discharge holes 341, and the two Hall elements 346 and 347. ), It characterized in that the disk-type metering device 340 for supplying the desired amount of rice by the rotational speed and the number passing through the discharge port 341.                         

Another object is a rice washer 300 for washing the rice weighed and supplied by the disc gauge 340, the drain port 312 of the grill form 311 and the grill form 313 of the bottom side on the upper side A drain 315 of the washing machine, which is connected to the geared motor 309 and rotates with the power of the four-wing vane 301 and the vibrating element 316, and the packing agent 331 connected to the cam 322 is The conical valve 330 provided, characterized in that configured to discharge the washed rice to the rice cooker (500).

Another purpose is to provide two reciprocally mounted 16-pole ring magnets 434, which are reciprocated vertically and rotate in conjunction with the motor shaft 431, by means of a rack gear 406 connected to the geared motor 438. The Hall elements 436 and 437 can recognize the moving distance, and the two micro switches 409 and 410 at the top identify the amount of rice supplied to the pot 500 and the amount of water. Rice cooker to adjust the amount of rice, so that you can cook the desired rice (jinbap, rice), wash the lid of the cooker (501), measure the amount of rice supplied to the rice cooker, the lid for supplying rice and water The stainless steel disc 420 includes a washing jet 414 having three functions for sealing a central portion of the rice, and among the rice and water supplied from the rice washer 300, rice is added to the disc 420. The amount of water is determined by the knitting 411 installed on the disc, and the quantity of the knitting 411 Hal is just a check of how much water is supplied in the rice cooker 500, the control of the rice is a 16-pole ring magnet 434 that rotates in conjunction with the two Hall sensors (436, 437) and the geared motor (438) By the program, it is possible to adjust the amount of rice, not how much water to supply, but the rice is washed in the rice cooker 500, this is how much water out of a lot of water supplied. In addition, the washing of the cooker lid 501 flows into the washing water inlet pipe 403 through the flexible hose by the operation of the solenoid valve 617 that selectively regulates the high pressure water introduced from the pressure water pump 611. To clean the rice cooker lid 501 through a plurality of circular nozzles 415 of the washing sprayer 414, wherein the rice regulator repeats the vertical movement and draws water at a predetermined angle from the nozzle 415. It is possible by adjusting to strike evenly on the lid of the cooker, by the rice control device, characterized in that the rice control and the lid is possible to wash.

Another purpose is to open and close at the front of the main body 1, the drawer 540 on which the rice cooker 500 is mounted, and the lifting system of the rice cooker 500, fixed to the fixing support 501 of the main body Both ends are fixed by bearings 514, 515 perpendicular to the planar frame 510, and are engaged with the screw shaft 504 by the rotation of four screw shafts 504, with a chain gear configured under the shaft 504. By the moving frame 513 of the nut structure, the heat source frame 508 for vertical movement raises the insulation material 502 and the rice cooker 500 in which the heating wire mounted on the drawer frame 503 is embedded, and the lid panel. In close contact with the packing material 430 of the 501, the chain gear 525, which is rotated by the power of the geared motor 511, is connected to the adjust chain gear 526 connected to the adjust 528, and thus the chain ( 509) is configured to adjust the tension.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in more detail as follows. 1 is a front perspective view of the front portion (A), side portion (B) according to an embodiment of the present invention, the configuration is a direct cooling structure, the evaporation tube 635 is installed on the outer surface of the rice tub 100 And embedded in a heat insulating material, is installed on the rear of the main body, the rice level weight power unit 180 and the rice level weight 200 is installed in the interior of the rice barrel 100 to check the remaining amount of rice. The rice conveying pipe 110 installed vertically in contact with the inner surface of the rice container 100 has a rice inlet and a withdrawal selection controller 160 selectable to suck rice from the outside and discharge the rice inside. The inside of the pipe, the rice transfer button 111 connected by a metal wire is installed, rotates by the rotational force of the drive unit 112, and draws in or withdraws the rice. On the upper side of the rice conveying pipe 110, a discharge port for introducing or withdrawing rice is installed, and in the case of withdrawing rice, rice is administered to the washer 300 by a tube connected to the rice washer 300. The uppermost part of the main body is provided with a purified water tank 604 for storing purified water that has passed through the purified water filter 602 to supply all the water of the apparatus. The water pump 611 connected to the purified water tank 604 supplies water of a high pressure to the rice washer 300, and the rice washer 300 receives a quantity of rice by a disc type rice measuring device 340. To wash rice by rotating and shaking the inside of the rice washing wing 301 and the vibrating element 316 to supply rice to the cooker 500. Rice water regulator 400 is installed on the upper portion of the rice cooker, the lower portion of the rice cooker 500 is provided with a lift heat source frame 508 for supplying a heat source for adjusting the height of the rice cooker 500 and bark is moved up and down. Underneath it, a plastic drawer inner movable plate 171 for rice inlet is installed to draw in rice from the outside. The left and right sides of the rice regulator 400 is a drawer type refrigerator (10) and drawer type warmer (20) is installed to store the rice and side dishes, the cold water reservoir connected to the cold water reservoir (606) and hot water reservoir (609) (top) 607) and the hot water faucet 610 was configured to allow food and beverage. The above is a description of the general arrangement of positions on the position by the front perspective view of the front side (Fig. A) and the side surface (Fig. B) of FIG. 1, and the detailed description of each component is as follows. Figure 2 is an external front view of the appearance according to an embodiment of the present invention, a telephone is included in the upper center of the main body, a built-in LCD display window, a phone and LCD display window 30 with a variety of control buttons are installed, The furnace is an indication of a work currently progressing by the present invention, and LED indications such as a rice washing work 43, a cooking work 42, a heat keeping work 41, and the like are lit. Below it is an LED display window 40 which displays the remaining amount of rice remaining in the rice container 100, and the LED 61 below is an LED which permits the opening of the drawer 540 of the drawer type rice cooker located below. When 61 is lit, the drawer 540 can be opened. Cold water faucet 607 and hot water faucet 610 are installed on the left and right sides of the work progress indication LEDs 41, 42, and 43, and the food and beverage can be served at any time. Warmer 542 is installed, and stores the remaining rice in the rice cooker 500, stores the crab, other foods that need to keep warm, the drawer-type refrigerator is for the purpose of storing foods that need refrigerated storage . At the bottom of the invention, a device for introducing rice comprises a drawer type 170, tearing the rice bag after opening the drawer, seating the torn portion upside down in the open drawer and pressing a switch, the rice automatically turns into a rice bucket (100). It was configured to be drawn in, and the drawer 540 thereon was configured to open and close the drawer when taking out the rice into a built-in drawer, or when detaching the rice cooker.

3 is a perspective view of a front (A drawing), side (B drawing) perspective view of a rice conveying conveyor according to an embodiment of the present invention, which is a detailed view associated with the drawings 4, 5, 6, 7, 8, 9 and 10 will be described below with reference to FIG. Two 90 ° corners 130 are positioned at both sides of the upper conveyor pipe 110 to induce the progress of the angle change of the button wire 111. Two rice discharge devices are located in the middle of the two 90 ° corners 130. One is connected to the rice washing machine 300, the lead pipe 159 for dispensing rice, connected to the rice discharge slide body 150, which can be opened and closed by the geared motor 154, next to Slight lead pipe is formed in a hole structure matched with the conveyor pipe 110, when the rice falls, a shoehorn-shaped lead plate 187 for operating the micro switch 186 of the rice level thrust unit 180 ) And the discharge tube 140 for drawing rice, which maintains a constant distance. When the button wire 111 rotates inside the conveyor pipe 110 by driving the power source 112 of the 90 ° corner structure, two optional operations are possible in this system. One is through the drawer-type rice inlet structure located at the bottom of the main body, when the user opens the drawer 170 and opens the rice bag upside down and pours rice into the plastic drawer inner moving plate 171 located inside the drawer, the top of the conveyor The rice inlet located at the bottom, the external rice inlet of the takeout selector 160 is selected, the outside rice is transferred by the movement of the button wire, the rice is moved to the top of the conveyor system. At this time, the slide 157 of the rice discharge slide body 150 is closed and the rice is moved as it is transferred to the discharge tube 140 for rice intake, where the rice falls from, when the slip plate-shaped lead plate Push 187 back, whereby microswitch 186 is activated and this signal is passed to the MPU to sense that the rice draw is in progress. In addition, the rice level weight 180 is operated by this detection, and the accumulated amount of rice is displayed on the LED display window 40 located in front of the main body 1, and when an excessive amount of rice is introduced, a warning sound is generated, and a rice conveyer system To stop. Another operation is to transfer the rice inside the rice tub 100 to the rice washer 300 to bark the rice, and the rice inlet and withdrawal selection controller 160 under the body is for rice withdrawal of the rice tub 100. It is selected as, the rice is transported by the drive of the power source 112 of the 90 ° corner structure. The rice transferred to the upper reaches the slide body 150 for discharging the rice, the slide body 150 for discharging the rice is switched from the closed state to the open state, the rice is a lead for administering the rice to the rice washer 300 The pipe 159 is passed to the rice washer. In addition, if there is rice that is conveyed through the conveyor to pass through the rice discharge slide body 150 abnormally, it is returned from the discharge tube 140 for rice inlet back to the rice container 100 and again 90 ° drive unit 112 There is almost no rice coming in, so the rice will not be crushed.

4 to 9 are detailed views of the present invention with respect to this principle, and a partial description thereof is as follows. 4 is a view of a 90 ° corner of a conveyor system, in which a button wire (in the center of a case 131 of plastic or metal combined with two symmetrical structures in which the entry and withdrawal of the button wire 111 forms a 90 ° angle) is shown. 111), the center of the disc, which can lead to a 90 ° advancing angle of change and where more than one-third of the circumferential surface of the button can be buried is grooved, the center of the plastic or metal disc 132 is bearing 134 And the shaft 133 coupled to the case 131 of the two symmetrical coupling structures are fixed by the washer 137 and the nut 135 to rotate the travel direction of the button wire 111 by 90 °. . Drawing A is a front view, drawings B and C are side views, and drawing D is a detail view of the lead disc 132 and its support for coupling.

5 is a tension regulator 120 of a button wire located above the lower left 90 ° driving part 112 of FIG. 3 in FIG. 3, which is required for after-sales and in-service manufacturing at the initial factory, When the button wire cut to the length is joined using a coupling member, the button wire will be loose. At this time, when the tension regulator 120 is released, the button wire 111 can maintain a constant tension, and the structure of the existing conveyor pipe 110 using two insertable pipes 123 and 124 having different diameters. The bolt screws 121 and the nuts 122 by welding to the outside of the two pipes 123 and 124 having different diameters of insertion structures. When locked, the overall length of the tension regulator 120 is reduced, the button wire 111 is loosened, the reverse phenomenon occurs in the reverse direction. 6 is a driving device of a conveyor for transferring rice, in which a button wire 111 is placed at the center of a case 112 of a plastic or metal material in which two symmetrical structures in which the inlet and the outlet of the button wire 111 form a 90 ° angle are combined. The circumferential surface of the button, which can lead to a 90-degree change of angle, has a V-shaped groove and is supplied with the rotational force of the geared motor 113 to the metal disc 114 having the same distance between the button and the button. 90 ° corner drive. Figure 7 is a detailed view of the rice discharge slide body 150, when discharging the external rice, the discharge slide 157 is closed, and when the rice in the rice container withdraws the rice to the washing machine 300 is opened structure , A lead “a” shaped bar 153 is formed on one side of the discharge slide 157 having the rack gear 156 formed on the center outer surface of the semi-cylinder, and operates the micro switches 151 and 152 located on the left and right sides. Configure to The two microswitches 151 and 152 are rotational limits of the geared motor 154. If the microswitch 151 is operated in close proximity to the microswitch 151, the geared motor 154 stops and the geared motor 154 When driven, the driving direction is reversed and reversed. This is possible because the MPU operates a relay capable of forward and reverse rotation.

8 is a detailed view of the rice inlet device of the conveyor for transferring rice, the conveyor pipe 110 passes through the center of the center, and two rice inlets are formed on both sides in the vertical symmetry, one side of the bottom of the rice barrel portion 100 And, and one side is connected to the bottom end 175 of the drawer-type rice inlet device, and configured a control device to selectively select the rice inlet (outside to the rice barrel) and the rice discharge (from the rice barrel to the rice washer). A is a cross-sectional perspective view of a cylindrical slide in which the conveyor pipe 110 is located at the bottom of the drawer portion and the rice barrel portion, and has a square hole having a larger inner diameter than the conveyor pipe 110 and may coincide with one side hole of the pipe ( On one side of the outer surface of the 163, a gear engaged with the circular gear 161 that is rotated in response to the drive of the geared motor 162, and has a lead protrusion (169) for operating the micro switch at both ends of the gear; . A is a state when the rice is discharged from the rice container portion, the micro switch 164 on the left side is closed, and when the rice is drawn from the outside, the micro switch 165 on the right side will be closed. B is a front perspective view, the cylindrical slide 163 wraps around the outer circumferential surface of the conveyor pipe 110, and the rice pull-out, withdrawal selection controller 160 connected to the bottom of the rice container 100 and the rice drawer on the outer circumferential surface The molding is wrapped. FIG. C is a front, cross-sectional view of two square holes of the conveyor pipe 110 in this portion, and D is a front, cross-sectional view of the cylindrical slide 163. Drawing E is a state at the time of discharging rice from the rice container 100, drawing F is a state diagram drawing the rice through the drawer from the outside. Figure 9 is a drawer and conveyor connection diagram of the drawer rice drawer, Figure B is a front view of the mobile drawer, the plastic injection molding 171 and four drawers configured with a drawer panel 170 and a discharge groove 174 in the center in the rear Consisting of connecting rods 172 and 173, the A drawings and the C drawings are left and right side views, respectively. D is a cross-sectional view of a movable plastic injection molding 171 consisting of four left, right, top and bottom drawer connecting rods 172, 173 and discharge grooves 174 coupled to the drawer panel 170, the drawer panel 170. It is connected and movable left and right, the fixed plastic injection molding 175 is fixed to the rice inlet, takeout selection controller 160. E drawing is a perspective view of the draw-out drawer connected to the conveyor pipe (110).

10 through 15 are rice level indicators for sensing the level of rice in the rice container 100, and are divided into a driving and level recognition unit 180, a sensor unit 200, and a connecting lead wire 183. There are several methods for measuring the remaining amount of rice in the rice tub (100). There is a method of checking the remaining amount by detecting the intensity of light received after light emission by attaching an optical sensor, but in this case, there is a large amount of error due to the color of the rice, the milling difference, and the fine powder mixed in the rice. Inconsistent with the invention, the method of checking the total weight has to be equipped with a costly load cell, and also has a challenge to configure the up and down movement of the rice container 100 wrapped in the evaporation tube, the load cell mounting method for the whole invention There are many categories of errors, such as the amount of water in the bucket, or the weight value that the user puts this material on the top of the present invention and adds it to the main body. It is possible to move up and down the level weight with a built-in microswitch type and to combine a simple mechanism and a program that detects the accumulated amount of rice. It was. As shown in FIG. 10, a body 180 having a driving and level recognition unit for moving the rice level weight 200 up and down is mounted on an upper portion of the rice container, and a pulley 181 for winding a moving wire 183 to a predetermined diameter. Is coupled to the drive shaft 184 of the drive unit, the small pulley 182 changes the traveling direction of the wire in the vertical direction, and the micro switch 185 for detecting that the rice level weight 200 has reached the highest point; , The microswitch 186 for the purpose of detecting whether the rice is drawn is configured on the lower right. The rice level weight 200 is a kind of micro switch, as shown in the drawing A. In the suspended state in the air, the weight of the rice level weight 200 is greater than the elastic force of the inner spring, and is electrically closed. When the 200 is placed on the stored rice, the weight of the rice level weight 200 will be distributed to the accumulated rice force and the two contacts will be separated by the elastic force of the inner spring, it will be in an electrically open state. The closed and open states of this contact will signal the MPU, whereby the cumulative amount of rice is checked. This method is made possible by the program flow charts of Figs. 53, 54, 55 and 56 in a cumulative amount comparison method based on data values in connection with a program. FIG. 11 is a diagram illustrating a state of movement of the rice level weight 200. FIG. A is a peak state in which the microswitch 185 is closed, and B is an intermediate state and C is a lowest state.

12 illustrates a geared motor 190, which is a driving unit of a main body 180 having a drive and a level recognition unit for moving the rice level weight 200 up and down, and two Hall elements 193 and 194 are inserted into the geared motor 109. Front view and cross section with fixed PCB, and a ring-shaped 8-pole or 16-pole permanent magnet 192 coupled to the geared motor 190 shaft 184 and a pulley 181 for winding and unwinding the wire 183. Perspective view. The rotational direction and the amount of rotation can be sensed by the two Hall elements 193 and 194, so that the geared motor 190 is operated by the MPU and the amount of rotation is sensed. The permanent magnet 192 of 8 and 16 poles is detected. This difference is related to the fineness of rotational sensing and can measure twice the fine length of a 16-pole ring permanent magnet. FIG. 13 is a detailed view and a coupling view of the rice level weight 200, in which the wire 183 connected to the main body 180 having the drive and the level recognition unit is injected as shown in the figure to enable waterproofing. It is coupled to the upper portion of the central axis 201 and the vertical movement between the body of the level weight 200, the cylindrical film 202 of the flexible flexible flexible polyethylene material, the central axis 201 It is coupled to the main body 200 by the bond and can be relaxed / contracted, so that no foreign matter can be introduced, the central axis 201 and the level weight body 200 is configured to freely move up and down. There are two contacts in the level weight body 200, one is fixed to the level weight body 200 by a fixed ring contact 204, and the other ring contact 205 for movement is for vertical movement. The plastic mold release product is fixed by the central axis 201 and the bolt 208, and performs the same vertical movement as the central axis 201. A spring 203 is buried between the two contacts, and when the rice level weight 200 is in the air, it is electrically closed. When the rice level weight 200 is seated on the stored rice, it is electrically opened. It serves to create a state, the elastic force of the spring is related to the weight of the rice level weight (200). The lower portion of the rice level weight 200 has a plastic injection-type lid 207 that can be loosened and closed with a flat head screwdriver, and a ring-shaped waterproof packing material 206 is formed between the lid 207 and the level weight body 200. To prevent the ingress of water or foreign objects. 14 is a main body 180 having a drive and a level recognition unit for moving the rice level weight 200 up and down, and the molding plate on the right side has a rice from the discharge port 140 connected to the rice conveying conveyor 110. For detecting the falling off, there is a shoehorn-shaped lead plate 187 and a fixing pin 188 to assist the operation of the microswitch 186. B is a perspective view of the main body from the bottom, and the dotted line is a triangular cone-shaped retracting structure into which the rice level weight 200 is inserted, and both ends of the main body have fasteners 189 for fixing to the upper part of the rice container 100. . 15 is an electronic control block diagram of a rice level sensor, in which two microswitches 185 and 186 and a contact sensor of the rice level weight 200 and two rotational elements and the amount of rotation element 193 and 194 are included. The amount of rice is recognized by the program drawings 53, 54, 55, and 56 embedded in the MPU, and the rice level display LED 40 is operated.

Figure 16 is a front view of the rice washer according to an embodiment of the present invention, the driving unit of the rice washing rotary blade 301 on the upper left side, the rice measuring plate 340 and the driving unit on the right side, the center of the rice washer The main body and the rotary blade 301, the vibrator 316, the water overflow outlet 312 is configured, the lower portion of the discharge valve 330 and the cam drive unit 320 of the valve is configured.

Figures 16 to 17, 18, 19 and 20 are detailed views of the rice washer of the present invention mentioned above, which will be described in detail in connection with each other as follows. Rotating blades for washing rice 301 is four wings having a 90 ° angle to each other, the upper portion of the wing is composed of a circular ring support 317 is fixed four wings at two points of the shaft and the ring-shaped support (317) It is configured so as to rotate the rice mixed in water, the structural reinforcement and the rotary blade 301 is fixed to the rotary drive shaft 303 to rotate. On the upper side of the blade opposite the rotary shaft 303 is fixed by two bearings 308, a V-shaped large pulley 304 is installed between the bearings 308, V-shaped small pulley connected to the shaft of the geared motor 309 306 and the V-belt 305 is connected to receive the rotational force to rotate the rotary blade 301. The rotation speed is low at 60-100R.P.M. The injection molding member 302 fixed on the rice washing machine injection molding 300 to fix the rotating shaft 303, and configured to fix the driving unit and the rice metering unit has a “+” shape at an intermediate point of the rice washing machine injection molding 300. Auxiliary support is configured to make it a more robust component. The rice metering device located on the upper right side of FIG. 16 will be described in conjunction with FIGS. 18 and 20. As shown in FIG. 20B, eight symmetrical holes 341 are drilled, and the disk 341 of the structure in which the rod permanent magnet 345 is fixed to the outer peripheral surface of the hole 341 and the middle of the hole is a geared motor. It is fixed by the bearing 344 to rotate in conjunction with the shaft 343 of the 342, and a predetermined distance (distance that the hall element can fully recognize the magnetic field of the permanent magnet) and the disc 345, the PCB 347 The two Hall elements 346 and 347 fixed to the side are fixed to one side to measure the amount of rice. Through the rice conveying pipe 110, the rice passes through the slide body 150 for discharging, passes through the lead pipe 159 for dispensing rice to the rice washer 300, the hole 341 of the disc for measuring the rice To reach the rice washer. As shown in the upper part of FIG. 3A, it can be seen that the length of the lead pipe 159 for rice administration to the rice washer 300 is sufficiently long. The rice in the rice conveyer pipe 110 is difficult to evenly distribute the distribution. Due to the movement of the button wire 111 for transferring the rice from the bottom of the rice container 100, the falling motion of the rice, depending on the amount of stored rice, the moisture content of the rice and the viscosity of the rice, the time factor of the free fall of the rice is somewhat different As a result, the rice transfer in the rice conveyer pipe 110 is somewhat different in the position of the pipe. In this regard, the present invention allows the lead pipe 159 of a somewhat longer length to be connected from the conveyor pipe 110 for conveying rice, and the amount of rice that can be stored in the lead pipe 159 is one bark of rice ( About 10 servings). The rice in the lead pipe 159 is always in a full state, and may have a free fall flow in a certain manner, thus breaking the flow of rice; The measuring disc 340 rotates and overlaps with the lead pipe 159 of the hole 341 of the disc 341 so that the meter can be metered in a state where the rice passes. This is the rotational speed of the measuring disc and the lead pipe. Rice can be metered by the number of holes 341 overlapping with 159. The rotation of the geared motor is controlled by the PWM (power control method) to adjust the rotational speed with a small torque change. The amount of rice for the user is less than one serving, that is, the amount of rice per person is 100g / 120g / 140g. If a certain value such as is set, the data can be rotated at a rotational speed that can be discharged in one serving, and the amount of rice for several servings such as four servings, five servings, six servings, etc. The number of overlapping holes 341 of the pipe 159 and the disc 340 for metering, which is the magnetic force of the bar-shaped permanent magnet 345 fixed to the outer circumferential surface of the disc between the hole 341 and the hole 341. If the two hall sensors 346 and 347 can recognize each other as a passing point for one person, if six people stops after rotating to the point where the recognition of the hall sensor is made six times, the six servings of rice are rice washers. The result is 300. Compared to the load cell method, the accuracy is lower, but the amount of rice to be cooked is an approximate amount of uncertainty from the beginning, and it is expected that this composition due to the low cost and simple structure will be useful. FIG. 17 is a perspective view of the rice washer of FIG. 16 rotated at 90 °, and is connected to a T-shaped joint pipe 351 connected to a water pump 611 and a branch pipe 352 of two lines at the top thereof. The end points of the branch pipes 352 are configured to enable a strong water spray by the nozzle device 350. Two ultrasonic vibration elements 316 are built in the lower part of the rice washer, the rotary blade 301 In addition to the rice washing device of the rotational force, by the vibration of the vibrating element, the complex rice washing is possible, and also the vibration of the vibrating element has the effect of floating the rice contained in the water, largely unreasonable to the rotary blade 301 The water discharge passage 311 configured in a circular shape on the upper side of the rice washer 300 does not wash the rice by putting a certain amount of water into the rice for washing, but water is excessive. It is constructed so that it is supplied and overflows, and The water outlet 311 is composed of a grill, preventing the discharge of rice, so that only water is discharged, and also the upper portion of the water outlet 313 located in the lower portion of the rice washer 300 of Figure 16, also comprises a grill The rice washer of the present invention, when a certain amount of rice is passed through the disc meter, and accumulated, the water was continuously supplied using a water pump 611, after a certain time after the water pump operation The vibrating element 316 is operated, and the rotary blade 301 is operated after a predetermined time, and water is continuously supplied at this time, and the outlet 313 located below the two water outlets is about the water supply amount. As a hole 313 having a 1/3 discharge capacity, the discharge occurs from a few seconds after the water supply, and the water discharge port 311 located at the top is discharged in the form of overflowing water filled with the washing machine. By having an outlet, Substances suspended in water such as small foreign matters contained in the rice and rice bran other than the rice are discharged to the water outlet 311 located in the upper portion, and the water containing the small foreign matter passing through the stacked rice is located in the water outlet 313 located in the lower portion. ), More efficient rice washing will be possible in a shorter time. The valve device located at the lower part of FIGS. 16 and 17 is a valve opening method using the cam 322, and is normally arranged on the side of the valve moving shaft 323 corresponding to the cam in accordance with the lowest state of the cam 322. The plate 324 presses the microswitch 328 and is in an electrically closed state, and the valve is closed by the elastic force of the spring 325, and a ring-shaped packing is formed in the lower part of the triangular cone-shaped valve 330. 331 is fixed, so that no water flow in the above-mentioned closed state is configured at all, and when the rice is washed and discharged to the rice cooker 500, the driving motor 321 of the valve regulator is operated, the motor shaft When approaching the highest portion of the cam shaft fixedly interlocked, the micro switch 327 is in a closed state, and at this time stops the motor to discharge the washed rice. The discharge method is to operate the water pump 611 to flow the washed rice into the rice cooker with the water, at this time by operating the rotary blade slightly, induces the rice to flow down evenly. The discharged time of the rice is determined by the water pump available time according to the experimental data and is programmed. FIG. 16B is a view of the water outlet 311 of the upper side, and the entire inner wall of the predetermined width inside the rice washer 300 is formed of a grill, so that water is easily discharged.

C drawing constitutes a circular grille with a water outlet 313 under the washer 300. Figure 17 is a cross-sectional view of where the washed rice is discharged, is fixed to the valve shaft 326, configured to be discharged without washing the washed rice, "+" shaped valve shaft 326 fixing injection molding form. 18 is a top cross-sectional view of the rice washer 300, the disc for measuring the rice 340, the two hole elements 346, 347 to drive the PCB, the two water supply pipe 352 and the rice washing rotary blades Drive device 309 and connecting mechanisms 304, 305, and 306.

19 is a cross-sectional view of the rice washer from the top of the rotary vane, and the outermost circle is an outlet 311 of the discharge device by overflowing the rice washing water, and constitutes an inclination angle such that water flows and forms an inlet at the bottom of the inclination angle ( 318 is formed, and the discharge port meets the lower discharge port 315 of FIG. 16 and flows to the sewage storage tank 613 in a natural fall manner. The portion indicated by the thick hatching inside the outlet 311 is a cross section of the middle height of the rice washer 300, where the portion in contact with the "+" shape rotates to form one injection molding with the upper surface of the rice washer 300. Wing shaft support 302. The inner ring of the ring is connected to the rotary wing, the ring support 317 for reinforcing the wing structure far from the axis, the double hatched + shape is the rotary wing (301), a small circle in the center Is a clamp for fixing the rotary blade 301 to the shaft 303. 20 is a detailed view of a disc type rice measuring device, A drawing is a state diagram when the hole 341 of the disc 340 overlaps with the lead pipe 159, and C is a diagram of the disc 340. The bar permanent magnet 345 and the hall sensors 346 and 347 are in a state where the rice measuring discs are stationary and the rice is recognized in the serving state.

21, 22, 23, 24, 25, 26, 27, and 28 are views related to a rice regulator and a lid 501 of a rice cooker, which will be described below in connection with the drawings. 21 is a perspective view of the inside of the rice regulator, the rice regulator is divided into two devices, one pinion gear 432, 16-pole ring permanent magnet 434, two Hall elements (436, 437), the position of the driven portion It consists of three Hall elements 423, 424, 425 inserted into the PCB 85 to be measured, and serves as a driving role and a sensor for up and down driving, and a guide for a driven part, and is fixed to an upper part of a lid 501 fixed to the main body. do. The other is a rack gear 406 for converting the drive of the pinion gear 432 into the vertical reciprocating motion, consisting of a plastic injection or aluminum forging (400) configured on one side, there are three pipe-like holes (401, 402, 404) ), Two pipes (403, 405) are embedded therein, and can be moved vertically, and two micro switches (409, 410) and a cylindrical or rod-shaped permanent magnet (422). First, the up and down movement control and the role of the sensor of the rice regulator of Figure 23, on the one side of the middle height of the rice regulator drive unit fixture 430 of the guide role of the plastic injection or aluminum forging 400, the vertical drive of the rice regulator A drive geared motor 438, which is a driving role of the motor, is mounted, and the motor shaft has a purpose to fix the pinion gear 432 and the motor shaft 431 to drive the lex gear 406 provided on one side of the rice regulator. The bearing 433 and the ring-shaped 16-pole permanent magnet 434 for the purpose of detecting the rotational direction and the amount of rotation are fixed and will rotate in conjunction with the rotation of the motor shaft 431. In addition, the PCB 435 in which the Hall elements 436 and 437 are inserted, fixed at a distance in close contact with the ring-shaped 16-pole permanent magnet 434, measures the rotation of the magnet 434. FIG. 23B is an installation view of two Hall elements 436 and 437 and a ring-shaped 16-pole permanent magnet 434 inserted into the PCB 435. When the magnet 434 rotates, FIG. Like me, temporal delay waveforms are output. The sum of the above kana and kana waveforms outputs a Dawa Ra waveform, which is the result of checking whether the rice regulator rises or falls because the direction of rotation can be detected. In addition, if the 16-pole ring-shaped permanent magnet 95 rotates once, 16 waveforms will be detected as shown in the drawing of C. Thus, if the pinion gear 432 and the lag gear 406 are prepared, the one waveform (1) Command of the moving distance may be possible according to the data value of how many millimeters the value of (/ 16 revolutions) moves. As shown in FIG. 22D, four ball bearings 412 symmetrically are formed at the four upper and lower portions of the plastic or aluminum forging 430, each of which consists of a ball bearing structure 412 and a ball, a spring and a buried adjustment bolt. Opposite to each other, the forging 430 is installed below and above, it will prevent the tilting phenomenon by the drive of the pinion gear 432 and the rack gear 406. In addition, as shown in the left side of FIG. 22A, of the three Hall elements 423, 424, 425 inserted into the PCB 426 fixed to the upper portion of the forging 430, two Hall elements 423, 425 are the upper limit of the rice regulator. It is a role of the limit sensor for the purpose of preventing further driving by recognizing the lower limit point, one Hall element 424 is installed directly below the upper limit Hall element 423, the role of the Hall element 423 As a kind of zero adjuster, the moving distance of the rice adjuster is used to adjust the zero point such as moving up 12 waves or down 270 waves based on this point, which is installed at the height where there is no jam to open and close the drawer. . The rice regulator always stops at this point when it is not in any working condition. When the rice regulator 400 is actually described in the drawings to measure the rice, as shown in Figure A of Figure 24, when the cooker 500 is raised and fixed to a certain height, water for pressure to wash the lid 501 of the rice cooker By the operation of the solenoid valve 617 to selectively control the high pressure water introduced from the pump 611, it is introduced into the washing water inlet pipe 403 through the flexible hose, a plurality of washing injectors 414 Through the nozzle 415 consisting of two circular, the rice cooker lid 501 is washed, wherein the rice regulator repeats the vertical movement and evenly blows the water of a certain angle sprayed from the nozzle 415 to the rice cooker lid 28 and As the rice regulator runs the reciprocating movement 2 to 3 times from the lowest point to the highest point, and the wash water accumulated in the rice cooker 500 lowers the rice regulator 400 to operate the drainage water pump 612 to the sewage storage tank 613. To be discharged. When the rice cooker lid 501 is finished washing, the rice regulator 400 including the cover disc 420 as shown in Figure B down below a certain distance, put the washed rice into the rice cooker, water is put in a certain time As a result, the rice remaining on the stainless steel cover disc 420 may fall into the rice cooker and the rice may be accumulated underneath and the water may accumulate thereon. Right in the cover disc 420 in Figure A of Figure 25, the specific gravity is low, floated 411 floating on the water, connected to the pipe 405 through the horizontal connecting rod 421, micro The switch 410 is being pressed. This is a state in which the micro switch 410 is closed by the float 411 and the weight of the pipe 405, and as shown in FIG. 24B, the washed rice is added to the rice cooker and remains in the rice washer 300. The rice is dropped, and also a lot of water for washing the rice washer 300 will be supplied to the rice cooker 500, and the amount of this water is the knitting 411, as shown in Figure 25B, micro switch If 410 is open, this is the result that the water level has risen to the position of the float 410, so that the MPU 700 supplies water to the rice washer 300 when this micro switch 410 is opened. The pump 611 is stopped. Then, as shown in FIG. 26A, lower the rice regulator as much as possible. Referring back to FIG. 25B, it can be seen that the pipe 403 vertically connected to the cover disc 420 moves in conjunction with the horizontal connecting rod 413 and presses the micro switch 409. This is also to press the micro switch 409 at its own weight as in the knitting 411, the cover disc 420 is lowered on the rice, as shown in Figure A of Figure 26, the cover disc 420 and the connecting table The weight of is transferred to the rice, the rice regulator will go further down, and at some point the micro switch 409 will open. This will be the amount of rice that the MPU 700 recognizes, and the rice will not be stacked to a uniform height as the rice is stacked apart. Therefore, if the above operation is repeated several times and averaged, it is possible to measure the amount of rice close to.

Knit 411 has nothing to do with checking the amount of this rice and there is no factor to be disturbed. After confirming the amount of rice, the cover disc 420 is correctly fixed at the point of the calculated average value, and the data value already programmed; This value is entirely experimental and depends on the size of the rice cooker, the shape of the rice cooker, and the amount of rice, but once the product is made, the size and shape of the rice cooker will be constant and only the variable will be the amount of rice. Therefore, it is important to check the amount of rice, and the experimental value is input. For example, if the current amount of rice is a -286 waveform based on the zero hole element 424 of FIG. 22B, -258 is usually compared with the experimental value. The result is called the rice branch of, and the value of the type of rice requested by the user; For example, the second value is calculated by the user's request of +12 for jinbab and -10 for jinbab, -258 + 12 = -246 for jinbab, and -258-10 = -268 for jinbab This will be the point where the controller will be located. After placing the rice regulator in the above manner, the water pump 612 to pump out the water of the rice cooker is operated to pump out the water. This water flow passes through the water inlet 413 of the water drainage pipe 401 configured in the rice regulator 400, on the right side of the cover disc 420, so that the water drainage pipe 401 and the horizontal connecting rod 408. Passing through, through the flexible lake pipe, connected to the water pump 612, was configured to flow into the sewage storage tank 613. As shown in FIG. 26B, the water pump 612 is connected to the horizontal connecting rod 408 by using a flexible tube of plastic or vinyl material, which does not interfere with the vertical movement of the rice regulator and does not lose its shape in sound pressure. Water is sucked up from the point of the water inlet 413, so that the water inlet 413 is the rice water level point. When the rice adjustment is completed, it returns to the position of the zero Hall element 424 as shown in FIG. In addition, the washing of the cooker lid 501 is the operation of the solenoid valve 617 to selectively control the high pressure water introduced from the pressure water pump 611, the washing water inlet pipe 403 through a flexible hose. Flows into the washing nozzle 415 through a plurality of circular nozzles 414 of the cleaning jet 414, and the rice cooker lid 501, wherein the rice regulator repeats the vertical movement by the program, the nozzle 415 It is possible by adjusting the water stream sprayed from a predetermined angle so as to strike evenly to the rice cooker lid, washing of the rice cooker lid 501 is carried out before the washed rice is put into the rice cooker 500, Figure 28 is a rice regulator 400 The process of washing the rice cooker lid while moving up and down is represented by A, B, C drawings, and if repeatedly executed two or three times, the rice cooker lid 501 will be completely washed, and the water generated at this time will be a rice regulator ( Descending as much as 400) After extracting the whole quantity with the water pump 612 for drainage of a rice cooker, the rice wash | cleaned is supplied from the rice washer 300, and a rice is adjusted by the said rice adjustment method. Here, the cover disc 420, even if not specifically washed, by controlling the rice, because it will continue to be exposed to water, the cleaning action is used only for the washing of the upper cooker lid 501. FIG. 27 relates to the packing of the fixed rice cooker lid, and includes a packing agent 430 corresponding to the top surface of the rice cooker and a packing agent 431 corresponding to the disc 420 for the lid of the rice regulator. There was no leakage. The pressure regulator 450 fixed to the right side of FIG. 27A is shown in detail in FIG. 29.

The “T” round rod shaft 462 fitted to the pressure valve 463 made of rubber or silicon in the lower right of the drawing penetrates the spring 462 and the washer to the shaft head 464, and has a rod or cylindrical permanent magnet ( 460 is installed on one side of the shaft 461. The two Hall elements 458 and 459 inserted into the PCB 467 may include movement times of the permanent magnet 460; That is, after the lower Hall element 459 outputs the waveform, based on the time taken until the Upper Hall element 458 outputs the waveform, a design based on an experimental value is required as a device for controlling the heat transfer of the cooker. This corresponds to the steaming of the rice under the pressure cooker, and adjusts the calories in a phase control method by the triac.

In addition, a micro switch 457 is installed at the upper right of FIG. 29, which is an emergency switch for an emergency situation, despite the control by sensing of the hall elements 458 and 459, the pressure of the rice cooker rises and the micro switch 457 is installed. If) is closed, a solenoid valve 451 which acts as a switch drive will actuate and the valve 454 containing the packing agent 455 associated with this solenoid valve shaft will open, thus reducing the internal pressure. . When the pressure drops below a certain value, the microswitch 457 will open again, so the solenoid valve 451 will stop operating and the valve 454 will close. The solenoid valve 451 is composed of a micro switch 457 as a power switch, connected in parallel with a heat source wire, and configured to operate even in case of an error such as an MPU. 29 is a state in which the pressure is not applied to the inside of the rice cooker, the microswitch 457 is opened, and the solenoid valve 451 on the left side is not operated. This is a state diagram in which the inlet of the steam jet port 466 is blocked by the elastic force of the spring 456. 30 shows a state in which a pressure is applied to the inside of the rice cooker, the “T” round rod shaft 462 fitted to the pressure valve 463 pushes the microswitch 457, so that the microswitch 457 is electrically closed. The valve 451 is operated to open the valve 454 including the packing agent 455, and the steam jet port 466 is opened to allow steam to escape to the outside.

31 is a solenoid valve 451 is operated in Figure 29, the pressure of the cooker 500 is lowered, the micro switch 457 is opened while the pressure valve 463 is restored, the solenoid valve 451 stops operation, The valve 454 is in a closed state diagram. FIG. 32 is a diagram showing a normal pressure control mode, not an emergency situation of FIG. 30. By measuring a time of a permanent magnet 460 passing between two Hall elements 458 and 459, the command is programmed as an experimental data value. By operating the solenoid valve 451, this is due to the pressure accompanying the program according to the experimental data to determine the state of the cooked rice, such as rice cooked with rice, Jinbap, rice with a yellow rice at the bottom of the rice cooker, and changes in electric power of the heater. Possible operation, and the configuration required for this is the pressure measuring hall elements 458 and 459, the solenoid valve 451 and the peripheral devices.

33 is a cross-sectional, front view of the heat source lift for vertical movement, the function of the heat source lift for moving is to firstly cook by providing heat to the rice cooker 500, and the second to closely attach the rice cooker to the fixed lid 501. In order to force the rice cooker to be in close contact with the lid, and the third is to lock the device 505 so as not to open the drawer during the cooking operation. 33 is a cross-sectional view of a drawer and a peripheral device having a built-in moving heat source 506 and a rice cooker 500, and B is a front view of the moving heat source 506 and a heat source lift frame 508. A, B, C, and D in FIG. 34 and 35 and 36 are associated with each other. As shown in B, C and B in FIG. 34, six chain gears are provided at the bottom of the heat source lift frame 508. The chain gear 525 of the one side is rotated in conjunction with the drive geared motor 511, and the chain gear 526 positioned at the point of symmetry with the chain gear 525 is a looseness of the chain or As a kind of adjust chain gear 526 to adjust the rigidity and to secure the length required when the first chain is combined, as shown in B, C, D of FIG. 34, the geared motor chain gear 525 for driving and The adjust chain gear 526 is fixed to the frame to move left and right, so that each It is fixed to (529), and forms two mutually orthogonal holes in the middle, and constitutes a long nut type adjustment pipe 528 which can be rotated by inserting a round rod therein, A screw 529 is inserted into both inlets of the fitting pipe 528. When the round bar is inserted into the adjust 528 and rotates to the right, the two chain gears 525 and 526 have a screw 529 inserted into the adjust 528, and as a result, the chain 509 bitten by the chain gear. Will loosen, conversely, turning adjust 528 to the left, the chain will be tight.

The remaining four chain gears 527 are symmetrically positioned at four corners of the lower frame 510 for fixing the cooker of the main body, and are designed to rotate in conjunction with the screw shaft 504. As shown in FIG. 34A, four screw shafts 504 are located at four corners of the lift frame 508, and are fixed to bearings 514 and 515 fixed to upper and lower frames, and directly above the lower frame 510. By means of a chain gear 527 that cooperates with the screw 504 axis of the point, the screw 504 only rotates left and right in place. The circle at the four corners of the figure B in FIG. 33 is a nut having the same pitch as the screw 504 which changes the rotation of the screw 504 to the up and down motion, and rotates the screw 504 as shown in FIG. The movement is changed to the up and down movement of the heat source movement frame 508, the feature of this configuration, two of the rear of the moving frame 513 of the nut structure includes a drawer clamp 505. Figure 36 is a side view of the lifting system from the side of the heat source lift frame 508, chain 509 and drive geared motor 511 above. In addition, three Hall sensors 521, 522, 523 and a rod-shaped permanent magnet 524 for positioning, as shown in the lower right of FIG. 34A, are designed for limit point control of vertical movement of the heat source lift frame 508. The reason why the Hall element is used as the main sensor in the present invention is that the sensor can be detected at a low cost, and it is not mechanical, so it can be used for a long time, and in particular, there is almost no possibility of malfunction even for external factors. Because. The first Hall element 523 of the three Hall elements 521, 522, 523 is a position when the drawer of the rice cooker is to be opened, and is composed of a locking frame 531 connected to the clasp 505 and the opening guide of the drawer. When the waveform is output to the element 523, the gap between the clamp 508 and the locking frame 531 is spaced apart to open the drawer. At this time, the MPU turns on the LED 61 designed on the drawer door 540 on the front of the main body, and generates a signal that the drawer may be opened with a soft chime. The second hall element 522 is designed to be placed in the whole process when performing the role of preservation, as well as rice preheating, rice metering, rice washing, rice cooker lid washing, rice control.

This state is in a state of being attached to the packing agent 430 of the lid, but does not apply pressure to the packing agent 430, but the state of blocking the flow of water and air at room temperature, but not blocking the high pressure steam. The third hall element 521 is forcibly pushing the packing agent 430 of the fixed lid to cook rice, while the steam will be pushed out at a considerable pressure in accordance with the occurrence of high temperature and high pressure during cooking, The packing agent 430 is being pushed by the pressure enough to prevent this. When a signal is recognized by the Hall element 523 and the Hall element 521, the MPU converts the motor 511 to the reverse direction so that the rotation contact of the geared motor 511 for driving the heat source lift frame 508 is reversed. When the power relay is operated at the position by operating the relay for the motor, the motor is configured to rotate in the opposite direction. In FIG. 33, the drawer frame 503 and the heat insulating material 502 in which the heating wire is embedded are fixed to the heat source lift frame 508 by being separated by a predetermined length and fixed in a circle under the heat source frame 506 in which the heating wire is embedded. When the insulation frame filled with the insulating material 507 is moved upward by the rotation of the screw shaft 504, the first clasp 505 penetrates the locking frame 531, and then the heat source frame is made. 506 meets the rice cooker 500 and the spherical surface, the ascending proceeds continue, the insulation frame 507 meets the insulation material 502 is embedded with a heating wire configured inside the drawer frame, the rise is continued, of the rice cooker The face of the upper jaw 532; The point where the output waveform is generated in the Hall element 522, which is buried in one side of the lid fixed to the main frame and halved with the inflated packing agent 430 oriented in the lower half, is further raised to increase the Hall element ( The point at which the output waveform is generated at 521 is the end point, which is the point at which cooking starts and ends. When barking is completed at a predetermined time or user's setting, after the drawer-type rice cooker is opened, it stays at the point of the hall element 522 until the rice is cooked again, and waits for cooking or keeps warm.

37 shows that water input from the water pipe is pressurized through the water pump 601 for pressurization via the valve 600, and then purified through the water filter 602, and stored in the purified water tank 604, Is connected to the hot water faucet 610 through the cold water tank 606, the evaporator is buried for food and drinking, through the hot water faucet (607), part of the hot water tank (609) buried hot wire And part of which is pressurized by the pressurized water pump 611 to be sent to a solenoid valve 617 having two outlets for selectively adjusting the discharge, and when the solenoid valve 617 is in operation, the water is washed. It is used for washing the rice cooker lid 501 through the circular porous pipe 414 along the pipe 403, and if the solenoid valve 617 is not in operation, the rice washer 300 is supplied with water, and the rice is washed. Water is stored in the sewage storage tank (613), the water for adjusting the water stays in the rice cooker (500) with the washed rice, the rice The water above the water adjustment position is sent to the sewage storage tank 613 by the water pump 612, the water pump 615 is activated when the water pump is circulating degree of water discharged to the outside.

38 is a block diagram of the cooling line of the present invention, in which the liquid refrigerant of high temperature and high pressure passes through a condenser 631 equipped with an air-cooled cooling fan in the compressor 630 to become a low temperature and high pressure liquid refrigerant, and the moisture contained in the refrigerant. Three cooling lines via a filter drier 632 for purifying the back and the like; The first line is passed through the capillary tube 644 through the solenoid valve 633 for the rice container 100, the evaporator 635 is turned to the outside of the rice container 100 by a direct cooling method, the tube at regular intervals, A temperature sensor 636 is attached to the inside of the rice container 100 to configure the solenoid valve 633 to be turned on / off by an electronic circuit device. The second line passes through the capillary 638 via the solenoid valve 637 for the coolant water tank 606 and the coolant water tank 606, and the evaporator 639 which turns the tube at regular intervals to the outside of the cold water water tank 606 by a direct cooling method. Is connected, the temperature sensor 640 is attached to the inside of the cold water storage tank 606, and configures the solenoid valve 637 to On / Off operation by the electronic circuit device. The third line is passed through the capillary tube (642) through the solenoid valve 641 for the refrigerant in the drawer (10), the direct cooling method, the evaporator (643) is turned to the outside of the drawer (10) at regular intervals The temperature sensor 644 is attached to the inside of the drawer-type refrigerator 10 to configure the solenoid valve 102 to be on / off by an electronic circuit device. Refrigerant pipes of the three lines are connected to one pipe, and is introduced into the compressor 630 through the liquid separator 645 for protecting the compressor and recycled.

39 and 40 are views and explanations of the hall sensor, the magnet, the micro switch, the temperature sensor, and the like described for each part, and a simple diagram for each part, and a schematic diagram of the sensor for each part to be controlled.

Figures 41 and 42 are block diagrams of the electronic control system, Figures 43, 44, 45, 46, 47, 48 and 49 are program flow charts for barking, and Figures 50, 51 and 52 are for barking reservations by telephone from outside. 53, 54, 55, and 56 are program flow charts for checking and displaying an accumulated amount of rice in the rice container 100.

As described above, the present invention is provided with a rice refrigerator and a water filter, a drawer type refrigerator and a refrigerator, and all matters related to cooking, which can easily insert rice into a drawer under the main body, is a single household appliance. As an automatic rice cooker, it is an invention that can be controlled to cook rice anytime and anywhere when needed by configuring to operate from the main body as well as to operate from the outside as a telephone.

In our society, where rice is a staple food, the decline in rice consumption would be the natural consequence of a modern society that demands ease and speed. You can do it with your own mind, but it is not always easy to keep up with your daily work, and it is impossible to make rice without doing the chores, and hesitating for someone who has not done it with labor that includes finesse. According to the present invention, if this automatic rice cooker is spread out at home, there is a considerable effect of increasing the consumption of rice, and also will greatly contribute to the health of the people as our proverb of living by the power of rice.

Claims (7)

In the structure of the direct cooling method, the evaporation tube 635 is wound around the outer surface of the rice container 100 and installed as a heat insulating material, and installed in the rear of the main body, the inside of the rice container 100 to check the cumulative remaining amount of rice Rice level weight power unit 180 and the rice level weight 200 is installed, the remaining amount of rice is displayed by the LED display window 40 installed on the front of the main body, in contact with the outer surface of the rice container 100 vertically The installed rice conveying pipe 110 is provided with a rice inlet and take-out selection controller 160 capable of selective work, which sucks rice from the outside and discharges rice inside, and is installed at the bottom thereof, and inside the pipe by a metal wire. Connected rice transfer button 111 is installed, by the rotational force of the drive unit 112, the rice can be introduced or withdrawn, the upper side of the rice transfer pipe 110, the discharge port for the rice introduction or withdrawal is provided , Rice refrigerator using the discharge pipe 140 for rice introduction In the case of inputting, using the rice discharge slide body 150 and the lead pipe 159, selective control to be supplied to the rice washer 300 is possible, and the uppermost part of the body passed through the water filter 602 A purified water tank 604 for storing purified water is installed to supply all the water of the apparatus, and the water pump 611 connected to the purified water tank 604 is provided with a high pressure to the rice washer 300. Supplying water, the rice washer 300 is supplied with a fixed amount of rice by the disk-type rice measuring device 340, and washes the rice by the rotation and shaking of the rice washing wing 301 and the vibrating element 316 inside Supplying rice to the cooker 500, the rice regulator 400 is installed on the top of the lid panel 501 of the cooker to wash the lid of the cooker 501, and adjusts the rice to cook the desired rice The lower part of the rice cooker 500 supplies a heat source for cooking and adjusting the height of the rice cooker 500. The lift heat source frame 508 is installed, it is configured to be moved up and down, the bottom of the main body is installed in the plastic drawer inner moving plate 171 for the rice inlet, to introduce the rice from the outside, the rice regulator ( 400, the drawer-type refrigerator 10 and the drawer-heater 20 are installed on the left and right sides to store rice and side dishes, and the cold water faucet 607 connected to the cold water reservoir 606 and the hot water reservoir 609 at the upper side thereof. And the hot water faucet 610 is configured to enable food and beverage, all the control related to the cooking, the main body (1) by using a controller 30 connected to the telephone line with a built-in various setting keys attached to the main body Not only can be directly controlled, but also the program according to the program flow chart of Figures 50, 51, 52, rice cooker combined automatic rice cooker, characterized in that configured to be controlled by telephone from the outside. According to claim 1, Conveyor pipe 110 and the button wire 111 of the vertical structure, parallel to the rice refrigerator 100, 90 degree corner 130 and 90 degree drive 112, button wire tension regulator A rice take-in / take-out controller for rice take-out in the rice refrigerator and the drawer type rice take-out device 170, which is provided with a plastic drawer inner movable plate 171, constitutes a conveyor for rice transfer, consisting of 120 160, using a conveyor for conveying rice, to configure the external rice to the rice barrel 100 or the rice in the rice tub 100 to the rice washer 300, to selectively operate, correspondingly The rice discharging device in the rice conveying conveyor is also subjected to the case of inputting into the rice refrigerator by using the discharge pipe 140 for introducing rice, the slide main body 150 and the lead pipe ( 159), an optional control is provided to the rice washer Rice conveying apparatus for rice inlet or withdrawal in an automatic rice cooker, characterized in that configured to. The method of claim 1, wherein the drive and level recognition unit 180 is wound around the evaporation tube of the direct cooling method, the rice refrigerator 100 filled with the heat insulating material, as a rice remaining level level for sensing the level of rice in the interior; And the sensor unit 200, and the connecting lead wire 183, when placed on the accumulated rice, the two contacts (204, 205) are electrically opened by the elasticity of the spring 203, when floating in the air at its own weight The rice level weight 200, the contacts 204 and 205 are electrically closed, the PCB 191 fixed to the geared motor 109 by inserting two Hall elements 193 and 194, and the geared motor 190 shaft 184. It consists of a ring-shaped 8-pole or 16-pole permanent magnet 192 and a pulley 181 for winding and unwinding the wire 183 fixed rice level weight power unit 180, connected to the program to the data value By the cumulative amount comparison method, rice les inside the rice refrigerator by the program flow chart of Figures 53,54,55,56 Detection is possible, rice level meter, characterized in that configured so that the user can determine the center of the main body 1 through the LED display 40, the battery strength in the rice. The shaft 343, which is connected to the geared motor 342, is fixed to the center of the plastic disc 340 so that the user can supply the desired amount of rice to the rice washer 300. ) And eight discharge holes 341 divided and drilled at a constant distance and a constant angle ratio, and the cylindrical permanent magnets 345 are fixed to the circumferential surface of the bisecting point between the discharge holes 341, and the two Hall elements 346 and 347. ), A metering apparatus for an automatic rice cooker, characterized in that a disc rotary metering device (340) for supplying a desired quantity of rice by the user through the rotational speed and the number passing through the discharge port (341). The rice washing machine 300 for washing the rice weighed and supplied by the disc weigher 340, the drain port 312 of the grill form 311 and the grill form 313 of the bottom of claim 1 A drain 315 of the washing machine, which is connected to the geared motor 309 and rotates with the power of the four-wing vane 301 and the vibrating element 316, and the packing agent 331 connected to the cam 322 is The rice washer in the automatic rice cooker, characterized in that configured by the conical valve 330 provided to supply the washed rice to the rice cooker (500). 2. The two-pole ring magnet 434 of claim 1, which is installed in close proximity to a 16-pole ring magnet 434 that vertically reciprocates and rotates in conjunction with the motor shaft 431, by the rack gear 406 connected to the geared motor 438. By the two Hall elements 436 and 437, the moving distance can be recognized, and by the two micro switches 409 and 410 on the top, the amount of rice supplied to the pot 500 and the amount of water are checked, and the user is based on this. As a rice adjuster to adjust the amount of rice so that the person can cook the desired rice (jinbap, rice), a stainless steel disc 420 including a washing jet 414 is installed at the bottom, the lid of the rice cooker (501) ), Three-function washing jet for measuring the amount of rice supplied to the rice cooker, adjusting the rice, supplying rice and water, and sealing the central part of the lid, which is the movement path of the rice regulator (414). ) And the stainless steel disc 420, and the rice supplied from the rice washer (300) In water, rice is measured by the disc 420, the amount of water is confirmed by the knitting 411 installed on the disc, the control of the rice is two Hall sensors (436, 437), the geared motor 438 interlocked Recognition of the rotation of the rotating 16-pole ring magnet 434 to match the programmed set value, and the washing of the cooker lid 501 is selectively washing the high-pressure water flowing from the pressure water pump 611 The operation of the adjusting solenoid valve 617 flows into the washing water inlet pipe 403 through the flexible hose, and the rice cooker lid 501 through the nozzle 415 having a plurality of circular shapes of the washing sprayer 414. In this case, the rice regulator is repeated by the vertical movement and can be adjusted by uniformly hitting the water stream sprayed from the nozzle 415 evenly to the cooker lid, the rice water control and washing the lid is possible with one drive device Bapmul control device of an automatic rice cooker, characterized in that. According to claim 1, which can be opened and closed from the front of the main body 1, the drawer 540 on which the rice cooker 500 is mounted, and the lifting system of the rice cooker 500, which is rotated by the power of the geared motor 511 The chain gear 525 is connected to the adjust chain gear 526 connected to the adjust 528 to adjust the tension of the chain 509, and is a flat frame fixed to the fixing support 501 of the main body ( The nut structure engaged with the screw shaft 504 by the rotation of four screw shafts 504, the ends of which are fixed by bearings 514, 515 perpendicular to 510, and with a chain gear configured under the shaft 504. The moving frame 513 raises the heat source frame 508 which moves up and down, and the heat insulating material 502 and the rice cooker 500 in which the heating wire mounted on the drawer frame 503 is raised, and the lid panel 501. Rice cooker leaf by chain drive in a drawer type automatic rice cooker configured to be able to cook rice in close contact with the packing agent 430 System.

Images