JP3536449B2 - Rice washing rice cooker reservation setting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION The present invention relates to a rice washing rice cooker reservation system.
Reservation setting of the day of the week and the time on this day
It can be used for those who make reservation settings. [0002] 2. Description of the Related Art Rice washing
Rice cooker that can automatically process from rice to rice
So far, I have reserved this rice-washed rice at the desired date and time
By default, when this reservation date and time is reached,
It is well known that it is possible to make reservations so that
You. However, the effective date and time of this reservation setting is currently
It is limited to the range up to 3 days from the date of reservation, and reservations after that
It is impossible to set up a reservation, and it is reserved for consecutive holidays more than 4 days
It was inconvenient because it was not possible to respond. And that
The contents of the reservation setting are the number of days after the current date and time.
It is a rough one, and the exact reservation of what day of the week
It is difficult to grasp the fixed date and time, and it is easy to make a setting mistake at the time of reservation
Was something. [0003]A switch for setting the number of hooks is provided.
In the mode where several pot reservation operation modes can be selected and set, one pot cooking
Operate the start switch every time the rice processing is completed.
You are bound by efficient driving.Therefore, the present inventionMany pots
Even if you select the reserved operation mode,One week ahead reservation setting
And set the time for each day of the week at the time of reservation.
Make sure it can be set. [0004] Means for Solving the Problems The present invention provides:Weighed
A rice washer that receives and cleans white rice, and from this rice washer
One day with the inner pot for receiving rice and cooking rice
Washing rice cooker with automatic reservation of rice cooking process many times
Set the number of pots to cook rice for each day in the machine
A switch for setting the number of hooks
With the selection setting, the schedule set by the day setting means
On the day of the week, the
Set the time to set the reservation time for each attached hook number
A switch is provided.Reservation setting of rice washing rice cooker
The configuration of the fixed device. [0005] [Action and effect of the invention]Pre-set for each day of the week
Number of the number of planned pots
Set the reserved time, and follow the shuttle number and the reserved time.
Thus, the rice cooking process can be sequentially performed. Because of this, every day
When the required number of pots and their time zones are predictable
Operates the start switch every time the rice cooker finishes
You will not be tied to complicated and inefficient driving
No. [0006] An embodiment of the present invention will be described below with reference to the drawings.
I will tell. The example shown is rice-washing, where white rice is stored, washed and cooked.
This shows a rice cooker 7, and this rice washing rice cooker 7 removes white rice.
Rice storage tank 8 to store, rice washing, water supply with supply of white rice
Rice washing machine 9 to reduce and immerse rice, rice cooked to cook white rice
1 shows a state in which two devices 10 are provided. Machine frame
A pair of left and right gas cookers is arranged at the bottom of
Each rice cooker 10a, 10b is placed on 12 and gas ignition
It is configured to be able to cook rice. These rice cookers 10
Reference numerals a and 10b denote an outer hook and an inner hook 13 fitted in the outer hook.
And a gasket lid 14 and the like.
The rice cooker 10 has a handle 15 that can be discharged.
a, 10b was pulled out to the front side to attach and detach the inner pot 13
The configuration is performed at the position. The rear of the upper part of the machine frame 11 is horizontally
Rails 16 and 17 are erected below and the rice storage tank 8 at the top
And a moving table 18 having a rice washing machine 9 at a lower part thereof,
a, 19b movably supported by the rice washing machine 9
Move the rice cookers 10a and 10b to the upper side so that
The feeding position is switchable. The rice storage tank
8 has a measuring device 20 at the lower part. This measuring device 20
A rotary cylinder in the form of a cylindrical cylinder is rotated around a cylinder shaft 21 by a weighing motor 22.
To rotate the rice in the rice storage tank 8 at regular intervals.
While rotating the cylinder shaft 21
The detection by the sensor 23 enables the microcomputer
Input to the CPU of the controller 6 having
(As quantity or weight). The rice washer 9 is located below the rice storage tank 8.
In the center, it is rotated by the vertical stirring shaft 24
The agitating blade 25 is moved by a rice washing motor 26 on the upper side.
It is provided for power transmission rotation through the worm gear 27, etc.
At its lower end, a discharge port opened and closed by a discharge valve 28
29 are provided. The discharge valve 28 is connected to the stirring shaft 2.
4 integrated with the lower end of the valve shaft 30 to be inserted along the center
The valve shaft 30 is moved by a discharge motor 31 provided at the upper part.
A vertical operation via the crank mechanism 32 and the like
are doing. The discharge port 29 is provided on the outer periphery through a water leakage network 33.
To communicate with the water supply / drainage chamber 34,
By opening and closing the drain valve 35, the drain valve 35 communicates with the drain guide chamber 36,
Tap water was supplied from the lower nozzle 37 into the rice washing machine 9.
And drainage after washing rice. Water pipe
In the water supply channel 39 which is guided through the flow rate sensor 38 from the
The lower nozzle 37, which is supplied and opened by an on-off valve 40a.
And an upper shower that is opened and closed by the on-off valve 40b
41 and drained out of the machine by opening and closing the on-off valve 40c
Is done. From the upper and lower parts of the rice washer 9 for washing rice and for adding water
The on-off valves 40a, 40b, 4 are configured to be capable of supplying water.
When 0c is opened and closed by the solenoid valve system
In both cases, the drain valve 35 is connected to a wire by a solenoid 42.
43, configuration to open and close via bell crank 44, etc.
And The rice washer 9 is located near the front of the rice storage tank 8.
It is displaced, and the water supply and drainage chamber at the lower end of the rice washer 9
34, a drainage guide chamber 36 connected to the rice storage tank 8 in the upper part.
And does not protrude outward from the lower region of the vehicle. Again
On the rear side of the rice cooker 9, the moving table 18 is fixed by rails 16 and 17.
A supporting machine frame 11 is provided.
When moving left and right along the
The water guide room 36 is set so as not to interfere with the machine frame 11.
are doing. At the top of the rice storage tank 8, a tank lid 45 is provided.
Can be opened and closed to supply and supply rice
You. In addition, the lower part of the rice storage tank 8 is
Rice lower limit sensor 4 for prompting out and supplying rice with buzzer
6. At the top of the rice washer 8, a full supply of rice washing water
Float type water upper limit sensor 47 to detect and more
Has an overflow port 48 for draining outside the machine.
I do. 49 is an inspection lid for opening and closing the outer periphery of the rice washing machine 9.
You. The moving table 18 includes a rice storage tank 8 and a rice washing machine.
9. Measuring device 20, water supply channel 39 and metering for driving these
Mounts motor 22, rice washing motor 26, discharge motor 31, etc.
And rolls on the rails 16 and 17 by the moving motor 50
The driving rollers 19a and 19b are driven and rotated.
Therefore, it is possible to control the movement in the lateral direction. The con
Troller 6 is located at the lower front of rice storage tank 8 on moving table 18.
Attach to. This controller 6 is box-shaped, and this box
The panel 6a has an ON / OFF system as shown in FIG.
, Various LED switches and the like. Times of Day
The display window 3 normally displays time.
Wants to return to the time display when the display is other than time
Then, the clock switch 51 may be turned on. Day of week display
Indicates one day of the week by seven day indicator lamps 1
Turn on the display. When the test switch 52 is turned on, the finger
The timer is being reserved and the current time
Specify the lighting of the time, the total number of pots, the number of planned pots, etc.
The numerical value of the indicated item is digitally displayed on the display window 3. Process
The indicator light 54 cooks rice from the rice storage tank 8
Each process, remaining time, and the like over the completion of the rice are sequentially lit and displayed. When the measuring switch 55 is turned on, the total
The quantity motor 22 is driven to rotate the measuring device 20 once.
When the rice washing switch 56 is turned on, the rice washing motor 26 is driven.
Then, the stirring blade 25 is rotated. Water switch 57 or
When the sewage switch 58 is turned on, each of the on-off valves 40a, 40
b, etc. is opened to supply water into the rice washing machine 9. Water level switch 5
9 is turned on, the water level in the rice washing
7 from the time of detection by
Each on-off valve 40 is inserted into the rice washing machine 9 so that the water level is fixed.
Water supply is controlled by the open state of a and 40b. Drain switch
When the switch 61 is turned ON, the output of the solenoid 42
Open the drain valve 35 and drain the rice washing water through the leakage network 33.
Let it do. When the release switch 62 is turned ON, the discharge motor
31 is driven to open the discharge valve 28. Reset switch 6
3 is turned on, an error display flag of the time display window 3 is displayed.
Can be canceled. Such a test switch 52
A series of switches from reset switch 63 to
Operate when performing a pre-start inspection. [0014] The setting means and its display include the water
Water adjustment setting switch 60 for setting adjustment and its setting
Water display window 64 for displaying the amount, and cooking for setting the amount of cooked rice
Rice amount setting switch 65 and rice cooking amount for displaying this set amount
A display window 66 and a washing setting switch for setting the degree of rice washing
And a washing method display window 68 for displaying the degree
An immersion time setting switch 69 for setting the immersion time and
Set the immersion display window 70 to display the fixed amount, and set the spotting time
The time setting switch 71 and the set amount are displayed.
Mode setting for setting the rice cooker mode
Switch 73 and a mode indicator that indicates this mode
74 and an ignition for setting a gas ignition method for the rice cooker 10
Setting switch 75 and ignition indicator 7 indicating this method
Place 6 and set appropriately before cooking rice
Can be. Reference numeral 77 denotes a hook number setting switch for setting the number of hooks.
The reference numeral 78 designates a start from the weighing operation of the weighing device 20.
This is a start switch for cooking rice. 5 is time
Thailand for setting and canceling the reservation time displayed in the time display window 3
This is a mar reservation switch. 2 is the day of the week at the time of booking
Action to be set by lighting indication of indicator light 1 and time display window
Set the day of the week to clear the total number of pots displayed in 3.
It is a constant switch. 4 is the time displayed on the time display window 3.
A time setting switch for setting and correcting the time. 79
Indicates the failure location that is alarmed by the error lamp 80, buzzer, etc.
Help to display the number in the time display window 3 when the user is not sure
And other operation switches when switching the processing contents
This is a changeover switch for performing an operation in combination with. The operation process of washing and cooking rice is performed by the measuring device 20.
Metering → Rice washing by rice washing machine 9 → Upper washing in rice washing machine 9
Rice washing by intermittent shower from shower 41
G) Immersion → left and right movement by moving table 18 of rice washing machine 9 → rice washing
Addition of water in vessel 9 → Discharge of rice by opening discharge valve 28 → Cooking rice
Immersion in the inner pot 13 of the vessel 10 → Rice cooked by gas ignition → M
It is a configuration that goes through each process of replacing the inner pot 13 after cooking
is there. The rice washing setting is performed by the washing setting switch 6 described above.
From step 7 to washing the rice lightly and carefully
Are set in five stages, and one of these five stages
When the washing method is selected, the rice washing motor 26,
On-off valve 40b for upper water supply, on-off valve 40a for lower water supply,
It is the rice washing control by outputting the solenoid 42 etc. of the drain valve 35
I do. How to set the degree of washing, rice washing time, water supply
Time, drainage time, drainage time, number of repetitions of rice washing, etc.
The time of the whole rice washing process, etc. can be reduced by removing bran, polishing rice,
-Change setting for each process such as finishing rinse by bar flow
5 steps from careful mode to lightly wash rice
The memory is set so that the setting is displayed in the washing method display window 68.
Have been. The setting of the water level is displayed on the water level display window 64.
7 steps from the center to the increasing side and the decreasing side
The water adjustment setting switch 60
To increase / decrease the settings.
For the constant water level adjustment, open the switchgear 40a and put it into the rice washing machine 9.
Water is supplied from the lower nozzle 37, and this water supply overflows.
Stopped when overflowing from low opening 48, this overflow
-Water level set by increase / decrease data based on mouth 48
Water reduction control is performed so that The immersion time can be set by using an immersion time setting switch.
By the operation of 69, the digital display of the immersion display window 70 is confirmed.
Set the appropriate immersion time by increasing or decreasing
The setting of the blur time is performed by operating the blur time setting switch 71.
By checking the digital display of the spot display window 72,
Set the appropriate blur time by increasing or decreasing
Of those that change in time,
In the soaking process, the rice washing part is immersed and the kettle is immersed.
You can set the ratio to change the
The time is calculated and controlled by the CPU. Pushed into the machine frame 11 together with the gas table 12
The cooked rice cookers 10a and 10b are provided with empty inner pots 13.
Inner hook sensor 81 for detecting that the
A lid sensor 82 for detecting the presence or absence of a pot lid 14 on
It is detected that the rice washer 9 has stopped after moving
With the movement sensor 83 and the like that come out,
Preparation for dropping rice in rice cooker 10a or 10b is complete.
In the completed position, the water level in the rice washing machine 9 is opened.
Begun. When this water addition and removal is completed, the discharge motor 31
By the output, the discharge valve 28 was opened, and the water was adjusted.
Discharge rice to rice cooker 10a or 10b with pot lid 14 opened
Drop. Take the cooked rice outside the machine
When it comes out, handle 15 together with gas stand 12
Pull it out of the machine and put the inner pot 13 into the rice cooker 10a or 10b.
Then, the next inner pot 13 is set. For automatic operation of rice cooking by reservation
The setting of the reservation date and time is described in the flowchart of FIG.
As shown, first, the timer reservation switch 5 is turned on.
Check if the answer is YES,
Indicates that the reservation is being made, and if NO,
Return to the normal operation processing. Next, the day of the week
Turn on the constant switch 2 sequentially, and check this ON to Y
For each ES, the day of the week up to one week ahead of the current day is displayed
The indicator lights up one after another, and
Digital display of reservation time for the selected day of the week in the time display window 3
If NO, the reservation time of the day is displayed.
In addition, whether to modify the reservation time for each reservation day
Is checked, and if YES, the time setting switch 4
Make corrections while displaying the reservation time in the time display window 3
If NO, go to the next step without making any corrections. Next, one week
Whether the reservation time for the day of the week before is set
Is checked, and if YES, the timer
In the case of NO, the start position of the first reservation setting is
Return. Next, if the reserved day and time match the current time
Check if this is the case, and if yes,
The rice cooker automatically performs the rice cooking process.
Repeat the check. Next, after the end of this automatic operation, a timer
Check whether it is about in progress, and if YES,
The reservation time for the day is automatically set and the
Automatic operation waiting, and if NO, end reserved operation.
You. Thereafter, this state will be used for the validity period (one week) of the reservation setting.
Repeat for As described above, when making a reservation for each day of the week for one week,
Time can be set, and once this setting is made,
The approximate time is stored in the controller 6, and the next time it is reserved
When there is no need to correct the time, use the timer reservation switch.
The automatic reservation operation can be performed only by turning ON the switch 5.
For example, as shown in FIG.
The day starts at 8:10 and Wednesday at 7:15
, The automatic reservation operation for one week is repeated every week
You can do it. Also, reservation of rice cooking process many times a day
When performing automatic operation, the required number of pots required for each day of the week
The number of setting switch 77 for setting the number of
Time setting to set the reservation time for each
Set by the constant switch 4 and both switches 77 and 4
The displayed pot number and its reserved time are displayed digitally alternately.
And a time display window 3 to be set.
And the timer reservation switch 5 are turned on at the same time.
It is configured to start the automatic operation mode with a large number of kettle reservations. As shown in the flowchart of FIG.
-Simultaneous ON of the reservation switch 5 and the hook number setting switch 77
Check if it is the automatic operation mode for multiple kettle reservations by
In the case of YES, the reservation is made by turning on the designation display lamp 53.
In addition to displaying the number of pots and the number of pots,
The time of the pot number and the reservation time for this pot number alternately
Displayed on the display window 3, if NO, the normal operation process
Return. Next, in this mode,
Check if you want to modify the registration and if yes
Is used to correct the hook number and set the time using the hook number setting switch 77.
The reservation time is corrected by the set switch 4, and the
If not, proceed to the next step without making any corrections. Next, from the end of each modification
After 10 seconds (not necessarily limited to this number)
Check if the answer is YES or NO
By turning on the hook number setting switch 77 again.
The setting of the multiple-hook reservation automatic operation mode is completed and the
When the ON of the constant switch 77 is NO, the process returns to the beginning. Next
Check whether the reserved time matches the current time.
If the answer is YES, the automatic operation for reservation
In both cases, the reservation time is set by the next pot number and displayed.
If NO, the timer reservation switch 5 is turned ON
Check if the answer is YES, and
If the answer is NO, check the reservation time and the current time.
Return to check. Next, how to cook rice for the planned number of pots?
Check if the answer is YES, then make a reservation
When the mode is ended and NO, the reservation time and the current time
Return to check. As described above, each day of the week is set in advance.
The controller 6 numbers the large number of scheduled pots
At the time of reservation corresponding to this pot number as shown in FIG.
Set the time at any time, register this pot number and the reservation time,
After that, start the automatic operation mode for reservation of many kettles.
And automatically cook rice in sequence according to the reservation time
Things. For this reason, for example, two kettles for breakfast and four for lunch
The required number of kettles every day, such as kettles and six at dinner
When the time zone can be predicted, etc., cook rice in one pot
Turn on the start switch 78 every time
It is not tied to complicated and inefficient driving operation.
The data registered once is recorded inside the controller 6.
Since it is remembered, there is no need to reset
To release, turn on the reset switch 63 while the shuttle number is displayed.
As a result, registration after the shuttle number is canceled. In addition, the rice setting conditions required for the rice cooking process
Conditions, ie, how to wash in the first half of rice cooking, water loss,
Depending on the amount of rice cooked, pickling time, spotting time in the latter half of rice cooking, etc.
At this time, as the amount of cooked rice increases or decreases
As a standard setting for rice cooking,
Setting, water addition, immersion time, spotting time, etc.
When cooking rice, set the rice cooking setting conditions appropriate for the amount of rice cooked.
Washing method display window 68, water control display window 64, immersion display window 7
0, displayed in the spotlight display window 72, and confirm the displayed contents
To perform a rice cooking process. As shown in the flowchart of FIG.
By checking the rice cooking amount setting data by setting the amount,
First, check if the amount of cooked rice is 2 sho, YES
In the case of the rice cooking setting condition data (washing
Method, water control, immersion, and mullet)
Display. If NO, the amount of cooked rice is 2.5 sho
Is checked, and if this check is YES, 2.5
Retrieve the data of rice setting conditions during rice cooking,
Display the data. If NO, the amount of cooked rice is 3 sho
And if this check is YES, cook 3 sho
Retrieves the data of rice cooking setting conditions at the time of cooking
Display. When NO, the amount of cooked rice is 3.5 sho
Check, if this check is YES, 3.5 squares
Retrieves the rice setting condition data during rice cooking, and
Is displayed. If NO, check whether the cooked rice amount is 4 sho
Check, if this check is YES, cook 4 rice rice
Retrieves the rice cooking condition data at the time and displays this data.
Let me show you. If NO, return to the first check item. This
Setting of each rice cooking amount and the setting of each rice cooking setting condition by this setting
Check the display to set how to wash and set the amount of water
And set the immersion time and the spotting time.
Control the latest cooked rice setting condition data for each amount of cooked rice.
The data is stored in the roller 6. Next, select the operation mode and
Set the number and make a timer reservation. Under the above rice cooking setting conditions, the first rice cooking
In cooking rice 2 sho, in the second cooking 4 sho, in the third cooking
Is used to set the amount of cooked rice, such as 2 sho.
The amount of rice cooked the second time is the same as the first, so it is necessary to change
Unless necessary, the first rice setting condition is set automatically
Is done. Therefore, every time the amount of cooked rice changes,
The hassle of having to change
At the same time, the rice setting conditions are automatically displayed.
So, there is no cooking failure due to incorrect settings. In addition, each
Be sure to store the new cooking rice setting condition data.
If this data is changed, the next time
The updated data is set. Other differences in rice varieties
Or the amount of cooked rice depending on the difference between white rice and vinegared rice
Automatically select and set the difference in rice cooking setting conditions.
It is convenient because it can be set. Further, the setting is made by a water setting switch 60.
The set value of water addition and subtraction is set by the rice cooker setting switch 65.
Set for each level of the set rice cooking amount set value
If you change the cooked rice set value,
The water setting display linked to the quantity setting is displayed as the water setting display window 6
4 is displayed, and it is necessary to change the water setting value with this display.
To adjust the amount of cooked rice
Can be changed independently, and the changed value
And the changed value is displayed from next time.
The configuration of the water addition / drainage setting device is set as follows. The setting of the water level is displayed on the water level display window 64.
7 steps from the center to the increasing side and the decreasing side
Water adjustment setting based on increase / decrease data of one range of fine adjustment range
Operate the switch 60 to increase or decrease the setting.
For a wide variety of varieties including foreign rice
In order to respond and meet the needs of the user, FIG.
As shown in the figure, the center position of the increase / decrease data is
The increase / decrease data of the five ranges
Store and increase / decrease data appropriately
Set the water level. The procedure for this setting is shown in the flowchart of FIG.
As shown in FIG.
Check whether the switch 79 is turned on at the same time.
If NO, return to normal processing; if YES, switch further
Check if only switch 79 has been operated,
If YES, the water setting will be END, if NO
Determines whether the water increase / decrease setting switch 60 is on or off.
Check, if YES, the current water level display window 64
MAX on the side with more range increase / decrease data displayed in
Check if it is a value, and if NO, fine adjustment range
Is turned on by one step, and if YES, the next
Switching data of the change in the image, and the display window
By changing the display range of 64, the washing display window 5
The display of the range position using
Check whether the fifth row of the washing window 68 lights up.
Check, and if YES, stop at the MAX value
You. When the water increase / decrease setting switch 60 is on the increasing side,
If NO, check whether the weight reduction side is ON, and
In the case of ES, the lens currently displayed in the display window 64 is displayed.
Check whether the MIN value of the side where the increase / decrease data of the
Check, and if NO, lighten the fine adjustment range by one step
If the answer is YES, the next increase / decrease
The display is switched and the display range of the display window 64 is changed.
Switching to the range position using the washing method display window 68
The display on the display is turned down by one step, and this washing method display window 68 is displayed.
Check if the first stage lights up.
If the MIN value is smaller, the operation is stopped. Thus, the current
Which range is displayed in the water level display window 64?
Can be displayed in the washing method display window 68.
So, to what position the range is currently switched
There is no hesitation and the range can be changed easily
Operate the setting switch 60 and the changeover switch 79 simultaneously
Only a simple means is required, so operate the special switching means.
There is no such hassle. Also, the drain valve 35 in the rice washing machine 9 is
Opening / closing operation is performed by energizing the solenoid 42.
Regarding the operation of the solenoid 42, the drainage for draining the rice washing water is performed.
The water valve 35 is closed by the first energization of the solenoid 42
This closed state is maintained mechanically even when the power is released.
And the drain valve 35 is opened by the next energization.
The structure of the switchgear shall be used. As shown in FIG. 14 and FIG.
The solenoid 42 is fixed to the upper frame 84, and this solenoid 42
A plunger 42 that is movable and magnetized by energization
are provided on both sides of the tip of the plunger 42a.
Before the drain valve 35 is opened and closed on the bearing plate 42b
A plunger in which the end fitting 43a of the wire 43 is loosely fitted.
The shaft 85 is rotatably supported. Of the plunger shaft 85
Both ends are further projected outward from the bearing plate 42b,
When the plunger 42a slides in and out, the projecting portion is inserted into the long groove 86.
a guide plate 86 having a U-shaped cross section for guiding by inserting into
And the shaft guide plate 86 is fixed to the upper frame 84.
At the same time, a pin 8 is inserted from one end of the plunger shaft 85 projecting portion.
5a is projected, and outside the one side surface of the shaft guide plate 86,
Cam support for supporting one end of cam 87 by cam shaft 88
The plate 89 is fixed, and the cam support plate 89 is attached to the shaft guide plate 8.
6, the pin 85a is slid according to the long groove 86a.
89a are provided. The cam 87 is used to slide the pin 85a.
Has a cam surface 87a for rotating up and down around the cam shaft 88
Then, a pin guide is provided outwardly near the end of the cam surface 87a.
87b is provided by bending, and the cam shaft 88 is
The cam 87 is moved up and down by the action of the tensioned torsion spring 90.
Camshaft to allow pivoting or slight swinging outwards
88 is loosely fitted. By the first energization of the solenoid 42,
The plunger 42a is magnetized and the plunger shaft 85
The ear 43 is pulled, and the wire 43
Activate the rank 44 and attach it to the drain valve 35 to open it.
The drain valve 35 is closed against the buffer spring 91 that buffers the closing.
Operate in the direction of At the same time, the pin of the plunger shaft 85
85a moves the cam surface 87a of the cam 87 from the point a to the point b.
And the cam 87 is moved upward against the torsion spring 90.
Let At this time, when the energization is released, the buffer spring 91
The plunger 42a is returned by the tension of
The pin 85a moves the cam surface 87a from point b to point c.
At the same time, the cam 87 moves down due to the tension of the torsion spring 90,
At this position, the pin 85a is locked and the drain valve 35 is closed.
State is kept. The plunger 85 is sucked by the next energization.
When magnetized, the pin 85a moves from point c to point d.
Both are caused by the downward movement of the cam 87 due to the tension of the torsion spring 90.
It sinks under the pin guide 87b, and the electricity is released.
And the pin 85a moves the cam 87 out with respect to the cam shaft 88.
The drain valve 35 to the buffer spring 91
To release. As described above, when the power is released, the drain valve 35
By maintaining the closed state, the conventional
That maintain the closed state of the drain valve 35 by energization
As shown in the figure, the solenoid 42
Causes more chattering, abnormal noise and burning
No trouble such as slipping occurs. Also, blackout
In such a case, the drain valve 35 is opened and the rice washer 9
Water in the inside does not escape, so save water.
Work time can be prevented.
You.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing an entire rice washing rice cooker. FIG. 2 is a side view showing the entire rice washing rice cooker. FIG. 3 is a side sectional view showing details of a rice washer and a rice storage tank. FIG. 4 is a plan view showing the relationship between driving and opening / closing valves of the rice washing machine. FIG. 5 is a block diagram showing an electric circuit for automatic control during rice washing and cooking. FIG. 6 is a front view showing a detailed arrangement of a panel surface of the controller. FIG. 7 is a flowchart showing the procedure of automatic reservation driving during rice washing and cooking. FIG. 8 is a display diagram showing a reservation state of a reservation automatic operation at the time of washing and cooking rice. FIG. 9 is a flowchart showing a procedure of a multi-pot reservation automatic operation at the time of washing and cooking rice. FIG. 10 is a display diagram showing a reservation state of a multi-pot reservation automatic operation at the time of washing and cooking rice. FIG. 11 is a flowchart showing a procedure for automatically setting various rice cooking conditions during rice washing and rice cooking. FIG. 12 is a display diagram showing a display of a change range of the increase / decrease data of water addition and subtraction and its switching position. FIG. 13 is a flowchart showing a procedure of a water addition / decrease process. FIG. 14 is a plan view showing a control state of a solenoid that opens and closes a drain valve of a rice washer. FIG. 15 is a side view showing a control state of a solenoid for opening and closing a drain valve of a rice washing machine, and an operation diagram thereof. [Explanation of reference numerals] Day indicator light 2. Day setting switch 3. 3. Time display window 4. Time setting switch Timer reservation switch

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yuji Kanto 1515 Tokumaru, Matsumae-cho, Iyo-gun, Ehime Prefecture Hit Engineering Co., Ltd. (72) Inventor Hiromichi Kawaguchi 1-Hachikura, Tobe-cho, Iyo-gun, Ehime Prefecture Iseki Agricultural Machinery Co., Ltd. Technical Department (56) References JP-A-6-269353 (JP, A) JP-A-4-40908 (JP, A) JP-A-4-266797 (JP, A) JP-A-3-233396 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) A47J 27/14 A47J 27/00 109

Claims (1)

(57) [Claims] [Claim 1] A rice washer for receiving a weighed white rice and washing the rice,
And the inner pot that accepts the rice washing from this rice washer and cooks rice
Reservation of rice cooking process many times a day provided free to put in and out
Automatically operated rice washing rice cooker, rice processing every day
Set the number of hooks setting switch to set the number of
Set the day of the week according to the selection of the hook reservation automatic operation mode.
On the reservation day of the week set by
When making a reservation for each hook number assigned based on the switch operation
A time setting switch is provided to set the time.
Reservation setting apparatus of rice washing rice machine for.