JPH07250758A - Operation control device for rice washing cooker - Google Patents

Abstract

PURPOSE:To automatically return each part to initial state followed by stopping to allow the automatic start of each part by operating a reset means while each part is inspected by the operation of a measuring means, a rice washing means, or a dropping means. CONSTITUTION:The return control to initial state by an operation control device 20 is carried out as follows. Namely, the device is started to detect whether or not a measuring part (measuring apparatus 15) is under inspection is detected, and when YES is detected, the measuring motor 17 of the measuring part is rotated to rotate the measuring part. Whether a reset means 67 is ON or not is then detected, and when YES is detected, the measuring part is rotated once (returned to initial state) and stopped. Whether or not a dropping part (discharge valve) is under inspection is detected, and when YES is detected, the discharge motor 29 of the dropping part is rotated to rotate the discharge part. When YES is detected by the detection of whether the reset means 67 is ON or not, the dropping part is controlled to the closed state (returned to the initial state) and stopped. Further, whether or not a rice washing part, an upper water supply part, a lower water supply part, a drain part, and a level part are under inspection is detected, and after reset, each part is returned to initial state.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driving and operating device for a rice washing and cooking machine.

[0002]

2. Description of the Related Art In a conventional rice cooker and rice cooker, grains stored in a rice storage tank are operated by operating an operating device to set various setting data and various sensor states. Is confirmed, and when the flow rate is detected by the flow rate sensor, a set amount of white rice is supplied from the rice holding tank into the rice washer, and the rice is washed and the water content is adjusted in the rice washer.
When these are finished, washed rice and water are dropped and fed into the rice cooker to be dipped. When the dipping is finished, the rice is ignited and cooked.

Before starting the above-mentioned rice washing and cooking operation, after inspecting each part by operations such as weighing means, rice washing means, dropping means, etc., which are operated at the time of inspecting various operations such as weighing, rice washing and dropping, starting means. Even if you try to start the rice washing and cooking operation, if the checked parts are not in the stopped state after returning to the initial state, the rice washing and cooking operation cannot be automatically started. It is necessary to return to the initial state while confirming it by operating the means and the dropping means. Therefore, the operation was complicated, but this is to be solved.

[0004]

Therefore, the present invention provides
A rice cooker 4 is provided below the rice washer 3 for washing, adjusting and soaking the rice by supplying white rice from the rice storage tank 2, and a flow rate sensor 34 for detecting the flow rate of water supplied to the rice washer 3 is provided. In a rice washing and rice cooker provided with an operating device 19 for operation, the operating device 19 has a display unit 49 capable of displaying the state of the machine, a starting means 75 for starting operation, weighing,
Operation of resetting means 67 for returning to the initial state and stopping even when each part is inspected by operation of weighing means 59, rice washing means 60, dropping means 66, etc., which are operated at the time of checking various works such as rice washing and dropping The operation control device of the rice-washing rice cooker is characterized in that the operation control device 20 for inputting is input.

[0005]

The function and effect of the present invention: For the grains stored in the rice storage tank 2 of the rice washing machine, various items are set by operating the operating device 19, and the setting data and the state of various sensors are set. Etc. are confirmed, a set amount of white rice is supplied from the rice storage tank 2 into the rice washing machine 3, and the rice is washed in the rice washing machine 3, and the flow rate is detected by the flow rate sensor 34 to adjust the amount of water.
When the water is adjusted, and when these are completed, both the washed white rice and the water after the completion of the water addition are dropped and supplied into the rice cooker 4 to be dipped, and when the immersion for the set predetermined time is completed, the rice is ignited and cooked. When the cooked rice is finished, the unevenness is set for a predetermined time and the cooked rice is cooked.

Prior to the start of the above-mentioned rice washing and cooking operation, each part is being inspected by the operation of the weighing means 59, the rice washing means 60, the dropping means 66, etc., which are operated when checking various operations such as weighing, rice washing and dropping. Further, by operating the reset means 67, the operation of the reset means 67 is input to the operation control device 20 of the operating device 19, and this input allows the operation control device 20 to operate even when the respective parts are being inspected. By returning the respective parts under inspection to the initial state and stopping them, and operating the starting means 75 of the operating device 20, the rice-washing rice cooker starts automatically.

As described above, the resetting means 6 can be operated even when the respective parts are being inspected by the operation of the various means 59, 60, 66 and the like.
By operating 7, the respective parts are automatically returned to the initial state and stopped, so that an automatic start can be surely performed, and it is not necessary to operate the various means 59, 60, 66 and the like to restore the state. This made the operation easier.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. The illustrated example shows a rice-washing rice cooker 1 that stores, rinses, and cooks white rice. This rice-washing rice cooker 1 stores a rice storage tank 2 that stores white rice, receives the supply of white rice, and then performs washing, soaking, and dipping of rice. The figure shows a state in which two rice washing machines 3 and four rice cookers 4 that cook washed white rice are used.

At the bottom of the machine frame 5, a pair of left and right gas kettles are arranged, and the rice cookers 4a and 4b are placed on the gas bases 6,
It is designed so that rice can be cooked by gas ignition. These rice cookers 4a and 4b are an outer pot and an inner pot 8 fitted in the outer pot.
A rice cooker 4a, 4b.
The inner hook 8 is attached and detached at a position where it is pulled out to the front side.

On the rear side of the upper portion of the machine frame 5, rails 11 and 12 are installed horizontally in the horizontal direction, and the rice storage tank 2 in the upper portion is installed.
And the moving table 13 having the rice washing machine 3 at the bottom, the roller 14
The rice washing device 3 is movably supported by a and 14b, and the rice washing device 3 is moved and opposed to the upper side of the rice cookers 4a and 4b so that the rice washing supply position can be switched. The rice storage tank 2
Has a scale 15 at the bottom. The weighing device 15 is a device in which a rotating cylinder in the form of a hollow cylinder is rotated around a shaft 16 by a weighing motor 17 and the rice in the rice storage tank 2 is pumped while rotating at regular intervals. The rotation speed of the shaft 16 is detected by the rotation sensor 1
The detection is made by inputting to the CPU 21 of the operation control device 20 in the operating device 19 having the microcomputer by the detection by 8 and weighing (as volume or weight).

The rice washing machine 3 is located below the rice storage tank 2 and has a stirring rod 23 at the center thereof which is rotated by a vertical stirring shaft 22 and a rice washing motor 24 provided above the stirring rod 23. It is made to conduct rotation through the gear 25 etc.,
A discharge port 27 that is opened and closed by a discharge valve 26 is provided at the bottom. The discharge valve 26 is integrated with a lower end portion of a valve shaft 28 which is inserted along the central portion of the stirring shaft 22, and an upper portion of the valve shaft 28 is vertically moved by a discharge motor 29 through a crank mechanism or the like. It is configured to be.

The outlet 27 is connected to a drainage chamber (A) 31 with a mesh 30 on the outer periphery thereof, and the drainage valve 32 in the drainage chamber (A) 31 is opened and closed to supply tap water to the lower nozzle. It is possible to supply water from 33 to the inside of the rice washer 3 or to drain water after washing rice. A water supply pipe 35 which is guided from a water pipe through a flow sensor 34 is opened and closed by a solenoid valve 36 to supply water.
3 and an upper shower 38 which is opened and closed by a solenoid valve 37 to supply water, and is configured to be able to supply water for washing rice and for adjusting water from the upper and lower portions of the rice washing machine 3.
Further, the drain valve 32 in the drain chamber (A) 31 is opened / closed by a solenoid 39 via a wire 40, a bell crank 41 and the like. Reference numeral 41 'is a lower water supply valve.

The rice washing device 3 is deviated toward the front side of the rice storage tank 2, and the drainage chamber (A) 31 connected to the drainage chamber (B) 42 at the lower end of the rice washing device 3 is rearwardly arranged. The drainage chamber (A) 31 has a shape that does not project outward from the lower region of the storage tank 2 in the upper portion. On the rear side of the rice washing machine 3, a machine frame 5 for supporting a movable table 13 with rails 11 and 12 is provided.
The drainage chamber (A) 31 is provided when the movable table 13 moves in the left-right direction along the rails 11 and 12.
However, it is set so as not to hit the machine frame 5.

A lid 43 is provided on the rice storage tank 2 so as to be openable and closable so that rice can be supplied and filled. Further, a rice lower limit sensor 44 for detecting a decrease in rice and for prompting the supply of rice with a buzzer or the like is provided under the rice storage tank 2. A water upper limit sensor 45 for detecting the full supply of the washing water is provided on the upper part of the rice washing machine 3, and further water supply is discharged from the overflow port 46 to the outside of the machine. Reference numeral 47 is an inspection lid that opens and closes the outer peripheral portion of the rice washing machine 3.

The moving table 13 includes a rice storage tank 2, a rice washing machine 3, a weighing machine 15, a water supply pipe 35, and a weighing machine for these.
In addition to mounting the motor 17, the washing motor 24, the discharge motor 29, etc., it has a moving motor 48 to drive the rollers 14a, 14b rolling on the rails 11, 12. It is configured so that it can be controlled to move laterally by rotating. The operating device 19 is mounted on the front surface of the rice storage tank 2 on the moving table 13, and the operating device 19 has a box shape, and the surface plate of the box body has various ON-OFF switch type operating means. A class, an LED display unit, and the like are arranged. The display unit 49 normally displays the time, but when the display other than the time is desired to return to the time display, the clock means 50 is provided.
You can press. When the test means 51 is pressed, the display 49
Various display lamps arranged around, that is, help number 52 displayed by operating means number, timer reservation 53, current time 54, rice storage amount 55, cumulative kettle number 56, reserved kettle number 57 and the rice storage tank 2 A process display 58 for displaying each process from the rice supply to the completion of rice cooking and the remaining time is sequentially displayed. When the weighing means 59 is pushed, the weighing motor 17 is driven and the weighing device 15 is rotated once. When the rice washing means 60 is pushed, the rice washing motor 24 is driven and the stirring rod 23 is rotated. If you press the upper water supply means 61, the lower water supply means 62, etc.,
Water is supplied into the rice washing machine 3 by opening the solenoid valves 36, 37 and the like. When the water level means 63 is pressed, the water level in the rice washing machine 3 is adjusted from the time when the water upper limit sensor 45 detects the water level means 64.
Solenoid 39 to reach the water level set by
Drainage is adjusted by opening the drainage valve 32 by the output.
When the drainage means 65 is pushed, the drainage valve 32 is opened by the output of the solenoid 39, and the rice washing drainage is performed through the net 30. When the dropping means 66 is pushed, the discharge motor 29 is driven to open the discharge valve 26. By pressing the reset means 67, the error display flag of the display section 49 can be canceled. Also, while each part is being inspected by the operation of the measuring means 59 to the dropping means 66 of the inspection means and being stopped at the end of the inspection, each part is returned to the initial state and stopped by the operation of the reset means 67, and the automatic starter is started. It can be configured. Such a test means 5
1 to the reset means 67 and the like are mainly operated when performing inspection before starting work.

As the setting means, the water addition / reduction means 64 is used.
In addition to the above, the amount of cooked rice means 68 for setting the amount of cooked rice, the washing means 69 for setting the rice washing method, the soaking means 70 for setting the soaking time, the wiping means 71 for setting the soaking time, and the rice cooking mode.
A mode means 72 for setting the mode, a rice storing means 73 for setting the amount of rice supplied in the rice storage tank 2 and the like may be arranged and appropriately set before cooking rice.

Reference numeral 74 is a hook setting means for setting the number of hooks, 75 is a starting means for starting the weighing operation of the weighing device 15, 76 is a timer setting means for setting a reservation timer,
Reference numeral 77 is a clear means for clearing the cumulative number of kettles displayed on the display section 49, and 78 is an error lamp 79 or a buzzer 8
This is a help means for displaying this failure point by number by pressing when the failure point that is alarmed by 0 or the like is unknown.

The operation process of washing rice and cooking rice is as follows: weighing by the weighing machine 15 → washing rice by the washing machine 3 → immersing the washing part in the washing machine 3 from the upper shower 38 by intermittent showering → the washing machine The left and right movements of the moving base 13 of No. 3 → the amount of water in the rice washing machine 3 → the rice discharged by opening the discharge valve 26 →
Dipping the pot in the inner pot 8 of the rice cooker 4a → Cooking rice by gas ignition →
This is a configuration in which each step of changing the inner pot 8 after the completion of rice cooking is completed.

The rice washing device 3 is a single, left (L), right (R)
In a mode in which the rice is cooked while switching and supplying the rice to the two rice cookers 4a and 4b on the left and right, the dipping step is performed by appropriately setting the dipping means 70 as the dipping step. The rice cooking process in each of the rice cookers 4a and 4b can be continued to perform efficient work in all the processes from washing rice to cooking rice. Of the respective steps, those whose time is changed are mainly the dipping step and the stripping step, and the ratio between the rice rinsing part dipping and the pot dipping may be changed. The immersion time set by the immersion means 70 is
Either or both of these may be changed and set. These dipping times are calculated by the CPU 21, and the pot dipping time after washing the rice is calculated and controlled. The adjustment of water is started by the output of the solenoid valves 36 and 37 so that the immersion time matches the set value. The start of such adjustment of water indicates the end of the rice cooking process of the rice cooker 4a or 4b. The detection is performed after the rice washing device 3 is moved onto the rice cooker 4a or 4b.

That is, the rice cookers 4a and 4b have an empty inner pot 8
Is provided, the lid sensor 84 for detecting the presence or absence of the pot lid 9 on the inner pot 8, and the fact that the rice washing device 3 has moved to the left and right and stopped after the completion of rice cooking By the movement sensor 85 or the like, the water adjustment in the rice washing device 3 is started at the position where the rice washing device 3 is ready to drop the rice washing on the rice cooker 4a or 4b. When this water adjustment is finished, the discharge valve 26 is opened by the output of the discharge motor 29, and the washed rice is discharged to the rice cooker 4a or 4b together with the adjusted water, and the cooker of the calculated time is used. Immersion is performed.

When the washing of rice is completed early and the cooking of rice is delayed, the movement is started in the state where the rice washing part 3 is soaked in the washing part and the drainage of the rice washing device 3 is performed. Wait for At this time, the rice washing in the rice washing device 3 is on standby without being soaked. The washing method 69 is set in five steps from light washing to careful washing by operating the washing method 69, and which washing mode is set in advance at the time of washing rice. When the washing method 69 selects one of the five washing steps, it goes through the CPU 21 and
The rice washing motor 24, the solenoid valve 37 for upper water supply, the solenoid valve 36 for lower water supply, the solenoid 39 of the drain valve 32, etc. are output to control rice washing.

Each of the five stages of washing has control outputs such as washing time, upper water supply time, lower water supply time, drainage time,
The number of repetitions of these washings, the time for the entire washing process, etc. can be changed and set for each process such as bran removal, polishing, rough rinsing, finish rinsing by overflow, and so on. -It is set in five stages in a mode that is carefully performed from the mode and is stored.

In order to clean the inside of the rice washing device 3, the drainage chamber (B) 4 of the discharge port 27 having the drainage valve 32 as shown in FIG.
2 is configured as a cylindrical shape, and the communication passages 86 and 87 between the one side drainage chamber (A) 31 and the drainage chamber (B) 31 are provided.
The drainage valve 32 and the water level valve 88 are opposed to the drainage chamber (A) 31 side ends of the communication passages 86 and 87 so as to be opened and closed. or,
The lower nozzle 33 of the water supply pipe 35 is seen in the communication passage 86.

Like the drain valve 32, the water level valve 88 is opened and closed via a solenoid 89, a wire 90, etc., but when the lower water is supplied from the lower nozzle 33, the communication passage 86 is closed. Guide to the drainage chamber (B) 42 side. Further, when draining water after washing rice, the drain valve 32 is controlled to open. After the washing of rice is completed, the rice and water are dropped by opening the discharge valve 26, and immediately after the drain valve 32 and the water level valve 88 are kept closed, the solenoid valve 37 of the top water supply is opened to supply water from the upper shower 38. By doing so, the bran, dust, etc. adhering to the inside of the rice washing device 3 can be washed away, and immediately after that, the drain valve 32 is opened and water is supplied from the lower nozzle 33, so that this lower water supply is 86 rapidly flows into the drainage chamber (B) 42 in a swirling manner, and this cleaning water is drained from the communication passage 87 on the opposite side to the drainage chamber (A) 31, so that effective cleaning can be performed. Reference numeral 91 is a drain port of the drain chamber (A) 31. Reference numeral 92 denotes an overflow pipe, which causes the overflow water from the overflow port to once flow through the drainage chamber (A) 31 to the drainage port 91.

When performing a test operation for checking each part of the rice washing and cooking machine 1, a starting means 75 and a help means 78 are provided.
By the simultaneous ON operation of both
Even when the flow rate of water is not detected at and the flow rate is not input, starting from the metering operation of the meter 15,
Each unit of the rice washing and cooking machine 1 is configured to be rotationally driven.

The operation control device 20 is provided in the operating device 19, and various sensors 18, 34, 44, 45, 83, 8 are provided.
Input of detection of 4,85, various means 50, 51, 59, 6
Operation input of 0, 61, 62, 63, 65, 66, 67, various means 64, 68, 69, 70, 71, 72, 7
Input of operation 3 and various means 74, 75, 76, 77,
The operation of 78 is input, and the CPU 21 or the like performs arithmetic logic operation and comparison operation on these inputs.
Each motor 17, 24, 29, 48, each solenoid valve 36, 37, 41 ', each solenoid 39, 89, meter 15, buzzer 80, etc. are started and stopped, and a help number 52 and a timer are controlled. Reservation 53, current time 54, rice storage 5
5, the cumulative number of shuttles 56, the planned number of shuttles 57, and the error lamp 79 are controlled to be turned on and off, and further, the cumulative number of shuttles and the planned number of shuttles are displayed on the display unit 49, and the process display 58 is displayed.

The operation control device 20 operates the measuring means 59, and operates the resetting means 67 while the measuring instrument 15 is being inspected as shown in FIG. Returns to the initial state and stops. By operating the dropping means 66 and operating the reset means 67 while the discharge valve 26 is being inspected as shown in FIG.
As shown in FIG. 6, the discharge valve 26 returns to the initial state and stops. In addition, various inspection means 60, 61, 62, 63, 65
The reset means 67 is operated while the respective parts are being inspected by operating the etc.
By operating, each of the parts under inspection returns to the initial state and is stopped.

The control for returning to the initial state by the operation control device 20 is performed as shown in the following flowchart (FIG. 1). That is, it is started (step 101), and it is detected whether or not the measuring section (measuring instrument 15) is being inspected (step 10).
2) If YES is detected, the weighing motor 17 of the weighing unit is rotated, and the weighing unit is rotationally driven (step 103),
It is detected whether the reset means 67 is ON (step 10
4) If YES is detected, the metering unit makes one rotation (returns to the initial state) and is stopped (step 105), and it is detected whether the lowering portion (discharge valve 26) is being inspected (step 106), and YE
When S is detected, the discharge motor 29 in the discharge portion of the throwing portion is rotated, the throwing portion is rotationally driven (step 107), and it is detected whether the reset means 67 is ON (step 10).
8) If YES is detected, the lowering portion (discharging valve 26) is closed (returned to the initial state) and stopped (step 1).
09), it is detected whether or not the rice washing part, the upper water supply part, the lower water supply part, the drainage part, and the water level part are being inspected (step 110), and when YES is detected, each part to be inspected is driven (step 111). Is ON (step 11)
2) If YES is detected, each part under inspection is immediately returned to the initial state and stopped (step 113), and step 1
Return to 02.

NO in steps 102 and 104
If it is detected, the process proceeds to step 106. Step 106
If NO is detected in step 108, step 11
Go to 0. When NO is detected in step 110 and step 112, the process returns to step 102. 13 to 19 are views showing the display control of another embodiment, and the display of the current time is
As shown in FIG. 14, when the time is displayed when the rice washing and cooking machine 1 is stopped, the lamp at the current time 54 is turned on, and 17 is displayed on the left side of the display unit 49, for example, when the time is 17:00,
When the minute is 15 minutes to the right side, 15 is displayed, both of the intermediate display lamps A93 are turned on, and the right side display lamp B94 is turned on for the second hand.

When the hook setting means 74 is turned on, the cumulative hook number and the planned hook number are displayed as shown in FIG.
The lamps for 6 and the planned number of kettles 57 are turned on, and 03 is displayed on the right side of the display unit 49 when the number of planned kettles to be cooked is 3, for example, and the left side is started. If the total number of hooks accumulated from the beginning to the present is 9,
This is a configuration displayed as 9.

The timer reservation is displayed by the timer setting means 76.
16 is turned on, the lamp of the timer reservation 53 is turned on as shown in FIG. 16, and if the scheduled time to start the next rice washing is, for example, 8:30 AM, 08 is displayed on the left side of the display section 49.
Is displayed, 30 is displayed on the right side, and two display lamps A93 in the middle are both turned on. The total cumulative number of hooks is displayed by the help means 78 and the hook setting means 74 at the same time.
When N is operated, as shown in FIG. 17, the rice cooker 1 is operated and the total sum of cooked rice is, for example, 192 until now.
If one pot of rice is cooked, 1921 is displayed on the display unit 49.

As for the flow rate display, when the lower water supply means 62 is turned on and the help means 78 is turned on, the current flow rate detected by the flow rate sensor 34, for example, 12 as shown in FIG.
When it is liter / second, 12 is displayed on the display unit 49. When the help number 78 is turned on while the rice cooker 1 is stopped due to some abnormality and the error lamp 79 is blinking, the help number is displayed as shown in FIG. , Display section 49
In the configuration, the number 31 of the water pressure abnormality is displayed on the.

By the above display control, information for machine operation of the rice washing and cooking machine 1 can be compactly assembled with a minimum number of parts, and the display can be concentrated in one place and combined with various setting means. Therefore, the display is made easy for the operator to understand and easy to see, so that the operability is improved. The display control by the operation control device 20 is
It is configured as shown in the following flowchart (FIG. 13). That is, it is started (step 201), it is detected that the rice cooker 1 is stopped (step 202), and if YES is detected, the current time is displayed (step 203).
It is detected whether the timer setting means 76 is ON (step 20).
4) If YES is detected, the reserved time is displayed (step 205).

When NO is detected in step 204, it is detected whether the lower water supply means 62 and the help means 78 are ON (step 206), and when YES is detected, the flow rate is displayed (the help means 78 is ON. Only during the period) (Step 20
7). If NO is detected in step 206, it is detected whether the hook setting means 74 is ON (step 208), and if YES is detected, both the cumulative hook number and the planned hook number are displayed (step 209), and the help means. If 78 is ON (step 210), and if YES is detected, the help number of the abnormal portion is displayed (only while the help means 78 is ON) (step 211), and the help means 78 and the shuttle setting means 74 are displayed. Is detected whether both are ON (step 212),
If YES is detected, the total cumulative number of kettles is displayed (only while the help means 78 is ON) (step 213), and END (step 214).

When NO is detected in step 202, the process proceeds to step 210. Further, when NO is detected in steps 208, 210 and 212, the process returns to step 203. The operation of the above embodiment will be described below. Various items are set in the grain stored in the rice storage tank 2 of the rice washing and cooking machine 1 by operating each part of the operating device 19, and the setting data and the state of various sensors are confirmed and set. The set amount of the polished rice is supplied from the rice storage tank 2 into the rice washing device 3 and water is supplied to wash the rice in the rice washing device 3, and the flow rate is detected by the flow rate sensor 34 when the amount of water is adjusted. Then, the water is adjusted, and when these are completed, both the washed white rice and the water after completion of the water adjustment are supplied into the rice cookers 4a and 4b, and the rice is soaked for a predetermined time and soaked for a predetermined time. When it is finished, the rice is ignited and cooked, and when the cooked rice is finished, the spotting is performed for the set predetermined time and the rice is cooked.

Prior to the start of the above-mentioned rice washing and rice cooking operation, the weighing means 59 and the rice washing means 6 which are operated at the time of checking each work such as weighing, rice washing, upper water supply, lower water supply, water level, drainage, and dropping.
0, upper water supply means 61, lower water supply means 62, water level means 63,
By turning on the drain means 64 and the dropping means 66 to turn on the reset means 67 while the respective parts are in the inspection state, the operation of the reset means 67 is input to the operation control device 20 of the operating device 19, and Even if each part is being inspected by input, each part under inspection is returned to the initial state by the operation control device 20 and stopped, and the starting means 75 of the operating device 19 is turned on to turn on the rice cooker. 1
Will start automatically.

[Brief description of drawings]

 The figure shows an embodiment of the present invention.

FIG. 1 Block diagram

[Fig. 2] Flow chart

[Fig.3] Enlarged view of the measuring unit

[Figure 4] Initial scale diagram of the scale

[Fig. 5] Enlarged view of the discharge valve

[Figure 6] Enlarged initial view of the discharge valve

[Figure 7] Whole front view of the rice washing rice cooker

[Figure 8] Overall side view of the rice washing and cooking machine

[Figure 9] Plan view of the rice washing and cooking machine

FIG. 10 is an enlarged cross-sectional view of the rice-washing machine section.

FIG. 11 is an enlarged sectional view of the drainage section.

FIG. 12 is an enlarged front view of the operating device.

FIG. 13 is a view showing another embodiment, which is a flow chart.

FIG. 14 is a view showing another embodiment, which is an enlarged display view of the operating device.

FIG. 15 is a view showing another embodiment, which is an enlarged display view of the operating device.

FIG. 16 is a view showing another embodiment, which is an enlarged display view of the operating device.

FIG. 17 is a view showing another embodiment, which is an enlarged display view of the operating device.

FIG. 18 is a view showing another embodiment, which is an enlarged display view of the operating device.

FIG. 19 is a view showing another embodiment, which is an enlarged display view of the operating device.

[Explanation of symbols]

 2 Rice Storage Tank 3 Rice Washer 4a Rice Cooker 4b Rice Cooker 19 Operating Device 20 Operation Control Device 34 Flow Rate Sensor 49 Display 59 59 Measuring Means 60 Rice Washing Means 66 Dropping Means 67 Reset Means 75 Starting Means

Claims (1)

[Claims] 1. A rice cooker 4 is provided below the rice washer 3 for washing, adjusting and soaking the rice by supplying white rice from the rice storage tank 2.
And a flow rate sensor 34 for detecting the flow rate of water supplied to the rice washing machine 3 and an operating device 19 for operating the machine.
In the rice washing and rice cooker provided with, a display section 49 capable of displaying the state of the machine on the operation device 19, a starting means 75 for starting the operation, a weighing operation for checking various operations such as weighing, rice washing and dropping. The operation control device 20 is provided to which the operation of the resetting means 67 for returning to the initial state and stopping the operation is inputted even when the respective parts are being inspected by the operation of the means 59, the rice washing means 60, the dropping means 66 and the like. The operating device for the rice washing and rice cooker.