CN2073272U - Automatic machine for rice cooking - Google Patents
Automatic machine for rice cooking Download PDFInfo
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- CN2073272U CN2073272U CN 90214436 CN90214436U CN2073272U CN 2073272 U CN2073272 U CN 2073272U CN 90214436 CN90214436 CN 90214436 CN 90214436 U CN90214436 U CN 90214436U CN 2073272 U CN2073272 U CN 2073272U
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- rice washing
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Abstract
The utility model relates to a full automatic machine for rice cooking. At present, heating water and cooking rice (especially cooking watery porridge) not only require to be taken care of, but also require manual rice washing, and thus, people wastes plenty of time in kitchens for nothing. The full automatic machine for rice cooking is jointly composed of an electronic time selecting circuit, a mechanical program control electric circuit, and a mechanical device and electronic temperature controlling and overflow preventing circuit. The full automatic machine for rice cooking can simulate the working program of manual rice washing and cooking, and can cut off the working power supply of the cooker after rice is cooked well. The full automatic machine for rice cooking realizes cooking automatization, and thoroughly solves the problem of difficult dining in working couple families.
Description
The utility model relates to a kind of automation electric cooking appliance.
At present, every day, breakfast, lunch and dinner all needed artificial rice washing to cook, and wasted the quality time.
The purpose of this utility model is to provide a kind of can simulate the artificial program of cooking of washing rice, automatically with the well-done device of meal according to people's scheduled time.
The utility model is made up of electric system and mechanical system.And electric system can be divided into electrical equipment control machinery system and electron temperature-control anti-overflow system two parts are formed.Electrical apparatus control system is by the rotation of motor, make mechanical part can simulate artificial rice washing, open pot cover, pour into rice in the pot and the rice square-bottomed bamboo basket put back to original position, pot cover is built again, cook to electric cooking appliance power supply, and the meal of electronics anti-overflow device in partly waiting pot (or gruel, water) cooked after, cut off the cooker power supply automatically.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1, be the utility model electrical schematic.
Fig. 2, be the utility model rice washing part-structure schematic diagram.
Fig. 3, be the utility model mechanical arm structural representation.
Fig. 4, be the utility model motor slowing-down structure and the positive schematic diagram of mechanically program-controlled structure.
Fig. 5, be the utility model motor slowing-down structure and mechanically program-controlled structure schematic rear view.
Fig. 6, be the major and minor rice washing cylinder structure of the utility model schematic diagram.
Fig. 7, be the utility model Rice-washing basket structural representation.
The control circuit of electrical control machinery part: circuit, electronic clock timer (SDJ), the two-sided contact of two lines manual switch K when selecting by electronics
1, the two-sided contact of two lines manual switch K
1Magnet exciting coil Q
1Form.It is electric by general-purpose relay JK that switch is controlled
1, JK
2, JK
3, entering water electromagnetic valve door (DT), rice washing motor D, driving force motor (D '), programmable power supply K switch
2, hydraulic pressure control K switch
3, K
4, reversing switch K
5And electric motor starting capacitor C
4, C
5Form the step-down rectifying circuit that electron temperature-control anti-overflow part is made up of transformer B, diode bridge rectifier; By resistance R
1, capacitor C
1, C
2Form filter circuit; Zener diode D, triode BG
1, BG
2, resistance R
2, R
3Form; Mu balanced circuit is by triode BG
3, resistance R
5, R
6Form sample circuit; Double-contact manual switch K
6, relay J K
4, capacitor C
3, and double-contact manual switch K
6Magnet exciting coil Q
2The ON-OFF control circuit of forming.Temperature control anti-overflow circuit inserts JK by temperature sensor K
4Wiring pin 2 and capacitor C
3Negative pole.JK
4 Wiring pin 3 and double-contact manual switch K
6Output N line link to each other.JK
4Wiring pin 1 and capacitor C
3Positive pole link to each other.Wiring pin 4 and magnet exciting coil Q
2One end links to each other, Q
2The other end and double-contact manual switch K
6Output L line link to each other.
The working power of electronic clock timer, L line are connected on the two-sided contact of two lines manual switch K
1On the L line of input, the N line is connected on the two-sided manual switch K that touches of two lines
1On the output lower contact N line.The two-sided contact of two lines manual switch K
1Magnet exciting coil Q
1Two ends link to each other with timer (SDJ) out-put supply two lines respectively.
The two-sided contact of two lines manual switch, when movable contact and lower contact closure, upper contact is often opened, and when movable contact and upper contact closure, lower contact is often opened.General-purpose relay JK
1, JK
2, JK
3Wiring pin 1 and 8 is the two-end-point of the magnet exciting coil of relay own, when two-end-point obtains working power simultaneously, and the magnet exciting coil excitation, contact 3 and 2,6 and 7 closures wherein have the end points power supply of losing the job, and magnet exciting coil stops excitation, contact 3 and 4,6 and 5 closures.
JK
1Wiring pin 3 and 1 and two lines two-sided contact manual switch K
1Output upper contact L line links to each other.Wiring pin 6 and the two-sided contact of two lines manual switch K
1Output upper contact N line links to each other.Wiring pin 8 and programmable power supply K switch
2Contact one line links to each other, and another lead-in wire of contact links to each other with wiring pin 6.Wiring pin 4 and 5 respectively with electron temperature-control anti-overflow circuit double-contact manual switch K
6Input two lines link to each other.JK
1Wiring pin 2 and JK
2Wiring pin 1, JK
2Wiring pin 3, JK
3Wiring pin 3 links to each other respectively.JK
1Wiring pin 7 and JK
2Wiring pin 6 links to each other.JK
2 Wiring pin 8 and hydraulic pressure control K switch
3Contact one line links to each other, hydraulic pressure control K switch
3Another line of contact and JK
2Wiring contact 6 links to each other.JK
2Wiring pin 4 links to each other with entering water electromagnetic valve door working power two lines respectively with 5.The working power lead-in wire of rice washing motor (D), L line and JK
2Wiring pin 4 links to each other N line and hydraulic pressure control K switch
4Line in the contact lead links to each other, hydraulic pressure control K switch
4Another line of contact and JK
2Wiring pin 5 links to each other.JK
2 Wiring pin 2 and JK
3Wiring pin 1 links to each other JK
2Wiring pin 7 and reversing switch K
5Line in the contact links to each other.Reversing switch K
5Another line of contact and JK
3Wiring pin 8 links to each other JK
2Wiring pin 7 links to each other JK with the center line (N) of machine power motor (D ')
3Wiring pin 2 links to each other with start capapcitor C two ends with driving force motor (D ') two L lines respectively with 4.
The utility model is as shown in Figure 2: rice washing cylinder 1, Rice-washing basket 2, pot 3, spill plate 4, anti-overflow hole 5.The rice washing cylinder is contained in the body left side, and the pot on the right is selected the meal pot on the common electric cooker for use, and pot has the heating board of common electric cooker down.Fluted around the spill plate, groove links to each other with the anti-overflow hole, has funnel and main sewer to communicate under the anti-overflow hole.
The utility model mechanical arm structure is by connecting rod (among Fig. 4 3), bent axle (among Fig. 4 4), manipulator upper arm (among Fig. 3 2) and bent axle (among Fig. 3 4), upper arm hold-down screw (among Fig. 3 1), elbow joint (among Fig. 3 4), elbow joint hold-down screw (among Fig. 3 3), upper arm fixing hole (among Fig. 3 7), major parts such as the elbow slip tip (among Fig. 3 5), slip tip button (among Fig. 3 6) are formed down.Manipulator is to rely on the connecting rod drive bent axle on the moving runner to rotate the task of finishing the work.It is to be fixed by the upper arm hold-down screw that manipulator upper arm is connected with bent axle.The elbow joint hold-down screw just in time is contained in the capsular ligament circular trough.Following elbow can be done rotation by a relatively large margin, the following elbow slip tip slides in the upper arm fixing hole, and following elbow and upper arm just are fixed, and together rotate with bent axle.By lower slider tip button, elbow joint can rotate again, and mechanical finger stretches.Loosen button, mechanical finger is crooked automatically, can hold pot cover handle.
Mechanical reduction of the present utility model part goes out shaft pulley (among Fig. 4 6) rice washing moving runner, program control keypad (among Fig. 5 1), reversing switch K by, deceleration support (among Fig. 4 1), ratio wheel a group, ratio wheel b group, ratio wheel c group (as among Fig. 4 5), driving force motor
5Button, the programmable power supply K switch
2Part such as button (2 among Fig. 5,3) form.The shaft pulley that goes out of driving force motor links to each other with the bull wheel of ratio wheel a group, and the steamboat of ratio wheel a group links to each other with the bull wheel of ratio wheel b group, and the steamboat of ratio wheel b group links to each other with the bull wheel of ratio wheel c group, and the steamboat of ratio wheel c group links to each other program control reversing switch K with moving runner
5Button, program power unit K switch
2Button all is contained in the ad-hoc location of deceleration support, and is corresponding with program control keypad on the moving runner.Three groups of ratio wheels and Rice-washing basket moving runner reduce the shaft rotating speed of motor about 30 times, and the program conversion of full machine is slowly carried out, and finish the work.
Rice washing of the present utility model system partly is made up of (Fig. 6) entering water electromagnetic valve door 1, Rice-washing basket 2, main rice washing cylinder 3, cavings collection hole 4, attached rice washing cylinder votage control switch 5, attached rice washing cylinder 6, main rice washing cylinder votage control switch 7, ripple dish protective cover 8, ripple dish 9, the anti-guard housing 10 of ripple dish, ripple dish bearing 11, belt pulley 12, rice washing motor 13, attached rice washing cylinder water discharging valve 14, main rice washing cylinder water discharging valve 15, main sewer 16, anti-overflow drainpipe 17 etc.Rice-washing basket is by (shown in Figure 7): square-bottomed bamboo basket body 1, basket for washing rice in cavings collection hole 2, basket for washing rice in inlet opening 3, rice washing moving runner 4, basket for washing rice in turning cylinder 5, rolling bearing 6 etc. are partly formed.
Whole rice washing system each several part mode of connection:
One of entering water electromagnetic valve door pipe water links to each other with water supply pipe, one of water outlet links to each other with main rice washing cylinder inlet opening pipeline, the opening part of main rice washing cylinder inlet opening pipeline is washed rice cylinder cavings collection hole on a horizontal line with the master, the pipeline of cavings collection hole communicates with secondary rice washing cylinder, the drainage pipeline of secondary rice washing cylinder links to each other with main drainpipe, anti-overflow hole on the main rice washing cylinder is a little more than the horizontal line of inlet opening and cavings collection hole, anti-overflow pipeline link to each other with main drainpipe (Figure 17), the ripple dish is contained on the ripple dish axle, ripple dish axle is contained in main rice washing cylinder bottom, and be equipped with belt pulley and link to each other with rice washing motor (D) belt pulley at the cylinder bottom place.There is the anti-guard housing of four the well-balanced ripple dishes that distribute in portion at master's rice washing cylinder bottom, a little more than the horizontal line of ripple dish, on the anti-guard housing of ripple dish screw is arranged, and will prevent covering with screw being fixed on the anti-guard housing.Rice-washing basket is close to one side of main rice washing casing wall, and the inlet opening on the inlet opening on the Rice-washing basket, cavings collection hole and the main rice washing cylinder, cavings collection hole are all at same position.
The full machine operation principle of the utility model is shown in electrical schematic diagram:
K
1It is the two-sided contact of two lines automatic switch.K
3, K
4Be hydraulic pressure control Chang Kaiguan, K
5Be normally closed reversing switch, K
2Be programmable power supply normally closed switch, K
6Normally closed point for the double-contact manual switch of temperature-adjusting circuit.
When timer (SDJ) is defeated by the two-sided contact of two lines manual switch K on schedule
1Magnet exciting coil Q
1Working power the time, the two-sided contact switch K of two lines
1The N lineman who cuts off timer at once makes power supply, to JK
1Send electricity, JK
1Wiring pin 1,3 is L, and 6,8 is the N line, because JK
1Magnet exciting coil pin 1 and 8 obtain working powers, JK
12 and 3,6 and 7 closings of contact, two line power supplys are delivered to JK respectively
2Wiring pin 3 and 6 is because hydraulic pressure control K switch
3Often open JK
2Magnet exciting coil does not obtain working power, so JK
23 and 4,6 and 5 closings of contact, obtain from JK respectively
1Two linemans that send here make power supply, JK
1Wiring pin 4 is the L line, and wiring pin 5 is the N line, is connected on JK
2Entering water electromagnetic valve door on the wiring pin 4 and 5 obtains working power, adds water in main rice washing cylinder, and water level constantly changes, and hydraulic pressure control K switch 4 is connected the working power of rice washing motor and washed rice.Water in main rice washing cylinder and the Rice-washing basket all is rotated counterclockwise.The cavings or the foreign material that swim on the water surface are rotated counterclockwise along square-bottomed bamboo basket wall and casing wall, just advance the cavings collection hole with current in the time of near the arrival cavings collection hole, flow in the secondary rice washing cylinder, and when the water level of pair rice washing cylinder reaches the location of instruction, hydraulic pressure control K switch
3Just connect JK
2Magnet exciting coil wiring pin 1 and 8 working power.Cut off the working power of entering water electromagnetic valve door (DT) and rice washing motor (D).Make JK
23 and 2,6 and 7 closings of contact, with JK
23 and 2 contacts on L line power supply deliver to JK
3On the wiring pin 3, JK
2Contact 6 and 7N line power supply are delivered on the center line (N line) of driving force motor D '.Because K
5Be normally closed reversing switch, JK
3Magnet exciting coil wiring pin 1 and 8 obtains working power, JK
33 and 2 closings of contact, driving force motor (D ') obtains the forward working power, is rotated by moving runner, manipulator is opened pot cover, Rice-washing basket utilizes the time difference that rice is poured in the pot, the keypad on the moving runner is pressed reversing switch K
5Button, cut off JK
3The magnet exciting coil working power makes JK
33 and 4 closings of contact, driving force motor (D ') is swung to rotation, and Rice-washing basket is put back to original position, manipulator is built the pot cover of opening again.Keypad on the moving runner is just pressed the programmable power supply K switch again
2Button, make JK
1The magnet exciting coil loss of excitation cuts off JK
1Working power on the wiring pin 2 and 7, JK
13 and 4,6 and 5 closings of contact, to the double-contact manual switch K of electronics anti-overflow device
6The working power of conveying-L-N.
The utility model electron temperature-control anti-overflow system, by temperature sensor, universal electric mu balanced circuit, double-contact manual switch K
6, general-purpose relay JK
4Form.Electronic temperature control circuit and electric cooking appliance are connected to double-contact manual switch K respectively
6Output.When the double-contact manual switch was exported the 220V civil power as electric cooking appliance and electron temperature-control line work power supply, temperature-adjusting circuit was reduced to the 220V civil power about 10V through transformer, again through rectification circuit, behind filter circuit, the mu balanced circuit, guarantees JK
4Working stability.Along with the rising of cooker cover sub-surface temperature, " V " shape sheet metal in the temperature sensor stretches because of expanded by heating, and when reaching predetermined temperature, just the water in the pot is just boiled, and gruel is firm when cooked.Temperature sensor is connected JK
4Magnet exciting coil 9V working power, JK
4The magnet exciting coil excitation, JK
43 and 4 closings of contact, connect double-contact manual switch magnet exciting coil Q
2Working power, make Q
2Excitation, the semi-automatic K that opens of double-contact
6The electric cooking appliance working power is cut off in tripping operation, finishes whole working procedures.
Claims (5)
1, full-automatic rice boiler is characterized in that being made up of the on-off circuit of electronic timing circuit, Mechanically programm's control, mechanical reduction system, rice washing system, mechanical dynamic system, electron temperature-control anti-overflow system etc.
2, full-automatic rice boiler according to claim 1 is characterized in that electronic timing circuit, by electronic timer, the two-sided contact of two lines manual switch K
1, the two-sided contact of two lines manual switch magnet exciting coil Q
1Form, when closed, often open by following stationary contact with last stationary contact for the movable contact that is switch, and movable contact is during with following stationary contact closure, and last stationary contact is often opened, the two-sided manual switch K of two lines
1Magnet exciting coil Q
1Two ends lead-in wires links to each other with the relay output L line N line of electronic timer respectively, and the working power L line of electronic timer links to each other with the input L line of the two-sided contact of two lines manual switch, and stationary contact links to each other under the output of N line and the two-sided contact of two lines manual switch.
3, require described full-automatic rice boiler according to claim 1, it is characterized in that the on-off circuit of Mechanically programm's control, by general-purpose relay JK
1, JK
2, JK
3Reversing switch K
5, electromagnetic valve (QT), rice washing motor (D), machine power motor (D ') form general-purpose relay JK
1, JK
2, JK
3Wiring pin 1 link to each other with the magnet exciting coil two-end-point of itself with 8, when two-end-point obtains working power, contact 3 and 2,6 and 7 closures, when two-end-point wherein has end points to lose the job power supply, contact 3 and 4,6 and 5 closures;
JK
1Wiring pin 3 and 1 and two lines two-sided contact manual switch K
1Output upper contact L line link to each other wiring pin 6 and the two-sided contact of two lines manual switch K
1Output upper contact N line links to each other, wiring pin 8 and programmable power supply K switch
2Contact one line links to each other, the programmable power supply K switch
2Another line of contact links to each other JK with wiring pin 6
1Wiring pin 4 and 5 respectively with double-contact manual switch K
6Input two lines link to each other JK
1Wiring pin 4 and 5 respectively with double-contact manual switch K
6Input two lines link to each other JK
1Wiring pin 2 and JK
2Wiring pin 1, JK
2Wiring pin 3, JK
3Wiring pin 3 links to each other respectively; JK
1Wiring pin 7 and JK
2Wiring pin 6 links to each other JK
2Wiring pin 8 and hydraulic pressure control K switch
3Line in the contact lead links to each other, another line and JK on the contact
2Wiring pin 6 links to each other; JK
2Wiring pin 4 links to each other with entering water electromagnetic valve door (DT) working power two lines respectively with 5, the working power lead-in wire of rice washing motor (D), L line and JK
2Wiring pin 4 links to each other N line and hydraulic pressure control K switch
4Line in the contact lead links to each other, and another line of hydraulic pressure control switch contact is connected on JK
2On the wiring pin 5, the starting capacitance of rice washing motor is connected between the two L lines; JK
2Wiring pin 2 and JK
3Wiring pin 1 links to each other; JK
2Wiring pin 7 and reversing switch K
5Line in the contact lead links to each other, reversing switch K
5Another lead-in wire of contact and JK
3Wiring pin 8 links to each other; JK
2Wiring pin 7 links to each other with the center line (N line) of driving force motor (D '), driving force motor (D ') working power two L lines lead-in wires respectively with JK
3Wiring pin 2 links to each other with 4; The start capapcitor two ends of driving force motor (D ') respectively with JK
3Wiring pin 2 links to each other with 4.
4,, it is characterized in that the mechanical reduction system goes out shaft pulley, program control keypad, reversing switch K by deceleration support, ratio wheel a group, ratio wheel b group, ratio wheel c group and driving force motor (D ') according to claims 1 described full-automatic rice boiler
5Button, programmable power supply K switch
2Buttons etc. are partly formed; Driving force motor (D ') goes out shaft pulley and links to each other with the bull wheel of ratio wheel a group, and the steamboat of ratio wheel a group links to each other with the bull wheel of ratio wheel b group; The steamboat of ratio wheel b group links to each other with ratio wheel c group bull wheel, and the steamboat of ratio wheel c group links to each other program control reversing switch K with moving runner
5Button, the programmable power supply K switch
2It is corresponding with program control keypad on the moving runner that button all is contained in the ad-hoc location of deceleration support.
5, full-automatic rice boiler according to claim 1, its characteristics are that the rice washing system is by entering water electromagnetic valve door (DT) 1, Rice-washing basket 2, main rice washing cylinder 3, cavings collection hole 4, secondary rice washing cylinder votage control switch K
35, secondary rice washing cylinder 6, main rice washing cylinder votage control switch K
47, master's rice washing cylinder ripple dish protective cover 8, ripple dish 9, the anti-guard housing 10 of ripple dish, ripple dish bearing 11, belt pulley 12, rice washing motor 13, the secondary cylinder water discharging valve 14 of washing rice, main rice washing cylinder water discharging valve 15, main sewer 16, anti-overflow drainpipe 17, the excessive pipe 18 of main rice washing cylinder waterproof etc. are partly formed;
The water inlet of entering water electromagnetic valve door pipeline that link to each other with water supply pipe, one of water outlet links to each other with main rice washing cylinder inlet opening pipeline, the opening part of main rice washing cylinder inlet opening pipeline is washed rice cylinder cavings collection hole on a horizontal line with the master, the pipeline of cavings collection hole communicates with secondary rice washing earthen pipe road, the drainage pipeline of secondary rice washing cylinder communicates with the main drainpipe road, anti-overflow hole on the main rice washing cylinder is a little more than the horizontal line of inlet opening and cavings collection hole, and anti-overflow drainpipe 17 links to each other with funnel under the spill plate; The ripple dish is contained on the ripple dish axle, and ripple dish axle is contained in main rice washing cylinder bottom, and cylinder bottom is equipped with belt pulley outward, links to each other with rice washing motor (D) belt pulley;
There is the ripple dish to prevent guard housing in main rice washing casing wall bottom, horizontal line a little more than the ripple dish, ripple dish protective cover just is contained on the anti-guard housing, and Rice-washing basket is close to one side of main rice washing casing wall, and the inlet opening on the inlet opening on the Rice-washing basket, cavings collection hole and the main rice washing cylinder, cavings collection hole are all at same position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214436 CN2073272U (en) | 1990-08-07 | 1990-08-07 | Automatic machine for rice cooking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90214436 CN2073272U (en) | 1990-08-07 | 1990-08-07 | Automatic machine for rice cooking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2073272U true CN2073272U (en) | 1991-03-20 |
Family
ID=4893827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90214436 Withdrawn CN2073272U (en) | 1990-08-07 | 1990-08-07 | Automatic machine for rice cooking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2073272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199116A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | The control method and computer equipment of cooking apparatus, cooking apparatus |
| CN109965675A (en) * | 2019-05-21 | 2019-07-05 | 李振涛 | A kind of automated rice cooking system |
-
1990
- 1990-08-07 CN CN 90214436 patent/CN2073272U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109199116A (en) * | 2017-06-30 | 2019-01-15 | 佛山市顺德区美的电热电器制造有限公司 | The control method and computer equipment of cooking apparatus, cooking apparatus |
| CN109965675A (en) * | 2019-05-21 | 2019-07-05 | 李振涛 | A kind of automated rice cooking system |
| CN109965675B (en) * | 2019-05-21 | 2024-03-29 | 李振涛 | Automatic cooking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |