CN104799718A - Rice cooker with automatic rice washing device - Google Patents
Rice cooker with automatic rice washing device Download PDFInfo
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- CN104799718A CN104799718A CN201510242891.6A CN201510242891A CN104799718A CN 104799718 A CN104799718 A CN 104799718A CN 201510242891 A CN201510242891 A CN 201510242891A CN 104799718 A CN104799718 A CN 104799718A
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Abstract
The invention discloses a rice cooker with an automatic rice washing device. The rice cooker comprises a casing, an inner pot arranged in the casing, a heating element, a control panel and an upper cover which can be opened, and is characterized by further comprising a stirring system mounted in the upper cover and a water feeding and discharging system mounted in the upper cover and a rice cooker body. The rice cooker can automatically wash rice and feed and discharge water, a user only needs to put rice into the pot, input rice amount and variety information of the rice, and start the rice cooker, the rice cooker can automatically accomplish water feeding, stirring and rice washing, water discharging and keeping a proper amount of fresh water to cook rice, then automatically accomplish the rice cooking process, so that the automation degree of the rice cooker is higher, rice cooking becomes simpler, and in addition, the rice cooker has a function of automatically configuring a proper amount of water according to the rice amount and the variety information of the rice; when a reservation function is adopted for rice cooking, the only thing to do is putting the rice into the pot and then selecting corresponding rice amount and variety, so that the problem that soaking rice grains for a long time causes poor taste is avoided. The rice cooker reduces the labor amount of manual rice cooking, and is time-saving and labor-saving.
Description
Technical field
The present invention relates to a kind of electric cooker, more particularly, relate to a kind of electric cooker with automatic rice washing device.
Background technology
Electric cooker common in the market, washes rice, adding water all needs manually to complete, and it is intelligent, automaticity is not high.Simultaneously, because the ratio of rice and water needs in a suitable scope, the mouthfeel of rice just can be got well, this makes to cook also is a kind of technical profession, also need corresponding experience, particularly for children and the people that initially cook, they lack the experience of this respect, amount of water is improper, cooks the rice-mouth sense come also not good.
In order to solve self-service grasp water and the ratio of rice and the problem of automatic rice washing, also technical scheme and the product of some correspondences has been there is in this area, such as notification number is the Full-automatic rice washing electric rice cooker of CN 202122465U, and it adopts magnetic valve and row's mitron to realize to rice washing storehouse automatically with rice; Magnetic valve and water inlet pipe is adopted to realize adding water from trend rice washing storehouse; Adopt stepper motor impeller to rotate and realize automatic rice washing; Magnetic valve and upper drainpipe is adopted to realize the removal of floating thing impurity, and the problem of " cooked rice excessively rare, gruel overdrying " is solved according to rice amount Auto-matching amount of water, but still there is many technological deficiencies and deficiency in it, such as, the corresponding ratio determining rice and water can not be carried out according to the kind of rice and characteristic, reservation can not be carried out and cook etc.
And some electric cooker of current market, also with reservation function, when using reservation function, needs manually first rice use water to be washed in a pan, is then retained in electric cooker by rice aqueous mixtures, starts reservation function.When starting to cook to electric cooker, rice is own through having steeped a period of time, makes to cook the rice mouthfeel come not good.
Summary of the invention
In order to solve the technical problem of above-mentioned existence, the invention provides the electric cooker with automatic rice washing device that a kind of automaticity of energy automatic rice washing is higher.Should with the electric cooker of automatic rice washing device with automatic watering, draining, stirring system, user only need add appropriate rice, then rice amount and rice variety information is inputted, start electric cooker, electric cooker is energy automatic watering, stirring rice washing, draining just, finally retain appropriate water according to rice amount and kind to be used for cooking, then automatically enter the program of cooking; If use reservation rice-cooking function, user only need add appropriate rice, then inputs the kind information of rice amount and rice, selects reservation function, then starts electric cooker, electric cooker can the stand-by appointment time to after add water again and stir rice washing and enter and cook.
The technical solution adopted for the present invention to solve the technical problems is as described below: a kind of electric cooker with automatic rice washing device, comprise housing, the interior pot be provided with in housing, heating element heater, control panel and openable upper cover, it is characterized in that, also comprise and be loaded on stirring system in upper cover and be loaded on adding water in upper cover and fuselage, drainage system, described stirring system comprises the canine tooth wheel disc be loaded on above inner cap, be loaded on the upper terminal pad below inner cap, be loaded on the first motor above inner cap, upper terminal pad is fixed together through inner cap and canine tooth wheel disc, first motor driving gear wheel disc spins, upper terminal pad can follow gear wheel disc spins, described canine tooth wheel disc is provided with initiatively transfer bar mechanism, described upper terminal pad is detachably provided with stirring drainage arrangement.
Described active transfer bar mechanism comprises sensor or the slide potentiometer of the second motor, pinion, support, active push rod and perception active push rod displacement, pinion center is screwed hole, initiatively push rod is provided with one section of thread segment matched with pinion, pinion and initiatively push rod to be loaded on after engaging between canine tooth wheel disc and support and to be limited by support, initiatively push rod is provided with one section of spline groove, a convex tendon of upper terminal pad centre bore stretches into spline groove, when the second motor driving pinion rotates, pinion will drive initiatively push rod to move up and down.
Described stirring drainage arrangement comprises lower connecting box, driven push rod, hinge-rod, puddler, connection buckle, back-moving spring, lower connecting box plays connection and support effect, lower connecting box is provided with protruding pan, lower connecting box, driven push rod, hinge-rod, puddler form slide link mechanism, moving up and down of driven push rod can drive puddler to rotate, make the long arm end oscilaltion of puddler, back-moving spring provides the thrust that driven push rod is moved up.
Described lower terminal pad and upper terminal pad are by being fastened and connected, upper terminal pad and one of them button bit with projection of lower terminal pad, another band is fluted, protruding button bit to screw in groove and under the effect of back-moving spring button bit by locking groove, terminal pad and lower terminal pad are snapped together, finally make stirring drainage arrangement be fixed on terminal pad also to rotate with upper terminal pad, when needing to take off stirring drainage arrangement, compress lower terminal pad and reversely rotate, protruding button bit is made to throw off groove, stir drainage arrangement just can to get off by fast dismantling, stirring drainage arrangement can cover from above easily to be taken off.Stir upper connecting box that drainage arrangement is fastened on upper cover when putting in place, initiatively push rod and driven push rod are under the effect of back-moving spring, end face is close together all the time, when promoting mainly lever and moving down, press down driven push rod and overcome the resistance of back-moving spring, making driven push rod descending, when promoting mainly lever and moving up, promote mainly lever and release pressure to driven push rod, driven push rod also moves up under the effect of back-moving spring, and the end face promoting mainly lever and driven push rod is close together all the time.
Described lower terminal pad or upper terminal pad one of them with opening, another is equipped with flexible tongue button, and tongue end of thread face is inclined-plane, firmly extruding, and make in tongue button insertion opening, upper terminal pad and lower terminal pad are bound up.
Described lower terminal pad or upper terminal pad one of them with external screw thread, another is with internal thread, and upper connecting box and lower connecting box are by together with threaded engagement.
Described active push rod is provided with a pushing piece, when initiatively push rod moves up and down, pushing piece can promote the handle of the slide potentiometer be fixed on support, the handle of slide potentiometer moves the signal of telecommunication changed, when promoting mainly lever control system and just can to obtain by detecting the signal of telecommunication of slide potentiometer displacement or the height and position of primary push rod relative initial position.
Cover in described and counter is housed, when canine tooth wheel disc rotates, the tooth of canine tooth wheel disc can touch counter.
Cover in described and angle displacement sensor is housed.
The described drainage system that adds water comprise entering water electromagnetic valve, water inlet pipe, flowmeter, public water pipe, drainpipe, draining pump, hollow promote mainly lever, the driven catch bar of hollow, the puddler of hollow, when needing to meter Jia Shui in interior pot, control system opens entering water electromagnetic valve, current through water inlet pipe, flowmeter, public water pipe, hollow promote mainly lever, the driven catch bar of hollow, the puddler of hollow, enter interior pot, the water amount information of systems axiol-ogy flowmeter, when the water yield reaches requirement, system closing entering water electromagnetic valve; When needs draining, second motor operations, puddler drops to predetermined altitude, draining pump work, current through the driven catch bar of the puddler of hollow, hollow, hollow promote mainly lever, public water pipe, draining pump, drainpipe, the water higher than discharge outlet in interior pot is taken away pot in discharging.
In sum, the operation principle of stirring system is:
First motor operations drives gear wheel disc spins, by being fixed on the upper connecting box on canine tooth wheel disc, and the lower connecting box be fastened with upper connecting box, the puddler of stirring drainage arrangement is finally made to rotate, when puddler stretches into meter aqueous mixtures, puddler rotates, and completes rice washing action.Second motor operations, drives pinion to rotate, thus drives and promote mainly lever and move down, and promote mainly lever and promote driven push rod and move down, driven push rod promotes puddler and rotates, and puddler long arm end declines.Second motor reversion, drives pinion to reversely rotate, thus drives and promote mainly in lever and move, and back-moving spring promotes driven push rod moves, and driven push rod promotes puddler and reversely rotates, and puddler long arm end rises.System confirms the height and position of long arm end by detecting sensor, then controls the second motor operations, makes puddler long arm end be parked in the height of needs.
Add water, the operation principle of drainage system be:
When needing to meter Jia Shui in interior pot, control system opens entering water electromagnetic valve, current through flowmeter, water pipe, hollow promote mainly lever, the driven catch bar of hollow, the puddler of hollow, enter interior pot.The water amount information of systems axiol-ogy flowmeter, when the water yield reaches requirement, system closing entering water electromagnetic valve.The puddler of hollow is water inlet pipe is also drainpipe, and opening is at the end of puddler long arm end.And as previously mentioned, the height of puddler long arm end, is the height and position that can be confirmed long arm end by control system by detecting sensor signal, then controls the second motor operations, make puddler long arm end be parked in the height of needs.Therefore discharge outlet height during draining is also controllable.
When needs draining, the second motor operations, puddler drops to predetermined altitude, draining pump work, current through the driven catch bar of the puddler of hollow, hollow, hollow promote mainly lever, public water pipe, draining pump, drainpipe, water higher than discharge outlet in interior pot is taken away, pot in discharging.
The preset height that puddler declines is according to rice water ratio, the shape size of pot, in advance after test, is stored in control system.
According to the present invention of said structure, its beneficial effect is, the present invention can carry out washing rice and add automatically, draining, and rice only need be put into pot by user, the kind information of input rice amount, rice, start electric cooker, electric cooker just automatically can complete and add water, stirs rice washing, draining retain proper amount of clear water and cook, and then automatically completes the process of cooking, makes the automaticity of electric cooker higher, cook and become more simple, and the present invention has the function automatically configuring suitable quantity of water according to the kind of rice amount and rice; When the present invention uses reservation function to cook, only need rice be added in pot, then select corresponding rice amount and kind, avoid grain of rice long soaking time and the not good problem of mouthfeel.Present invention decreases the amount of labour of manually cooking, time saving and energy saving.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment, the present invention is described further.
Fig. 1 is sectional structure chart of the present invention;
Fig. 2 is that the present invention stirs the main TV structure figure of linkage;
Fig. 3 is that the present invention stirs linkage side-looking structure chart.
In the drawings, 1, inner cap; 2, canine tooth wheel disc; 3, upper connecting box; 4, support; 5, the first motor; 6, potentiometer; 7, lever is promoted mainly; 8, active joint; 9, public water pipe; 10, lever is promoted mainly; 11, pinion; 12, driven push rod; 13, the second motor; 14, back-moving spring; 15, lower connecting box; 16, hinge-rod; 17, buckle is connected; 18, puddler; 19, flowmeter; 20, interior pot; 21, water inlet pipe; 22, water inlet electronic valve; 23, outlet pipe; 24, draining pump; 25, control panel.
Detailed description of the invention
As shown in Figure 1-Figure 3, a kind of electric cooker with automatic rice washing device, comprise in housing, housing be provided with interior pot, heating element heater, control panel, openable upper cover, the stirring system be loaded in upper cover, be loaded on adding water in upper cover and fuselage, drainage system.
Stirring system comprises and is loaded on canine tooth wheel disc 2 above inner cap 1, is loaded on upper terminal pad 3 below inner cap 1, is loaded on the first motor 5 above inner cap 2, upper terminal pad 3 is fixed together through inner cap 1 and canine tooth wheel disc 2, first motor 5 drives canine tooth wheel disc 2 to rotate, and upper terminal pad 3 can be followed canine tooth wheel disc 2 and be rotated.Canine tooth wheel disc 2 is also provided with sensor or the slide potentiometer 6 of the second motor 13, pinion 11, support 4, active push rod 10 and perception active push rod 10 displacement, pinion 11 center is screwed hole, initiatively push rod 10 is provided with one section of thread segment matched with pinion 11, pinion 11 and initiatively push rod 10 to be loaded on after engaging between canine tooth wheel disc 2 and support 4 and to be limited by support 4, pinion 11 can only rotate, and can not move up and down.Initiatively push rod 10 is provided with one section of spline groove, and a convex tendon of upper terminal pad 3 centre bore stretches into spline groove, and therefore initiatively push rod 10 can only move up and down can not rotate relative to canine tooth wheel disc 2.When the second motor 13 driving pinion 11 rotates, pinion 11 will drive initiatively push rod 10 to move up and down.
Stirring system also comprises can be pulled down and the stirring drainage arrangement that can install easily from upper cover easily, as shown in Figure 2, stirs drainage arrangement and comprises lower connecting box 15, driven push rod 12, hinge-rod 16, puddler 18, connects buckle 17, back-moving spring 14.Lower connecting box 15 connection functions, also play support effect.Lower connecting box 15 is provided with protruding pan, lower connecting box 15, driven push rod 12, hinge-rod 16, puddler 18 form slide link mechanism.Moving up and down of driven push rod 12, can drive puddler 18 to rotate, and makes the long arm end oscilaltion of puddler 18.Back-moving spring 14 provides the thrust that driven push rod 12 is moved up.
The lower connecting box 15 stirring drainage arrangement is connected by the mode fastened with the upper connecting box 3 being fixedly installed in upper cover.Stirring drainage arrangement can cover from above easily to be taken off.Stir upper connecting box 3 that drainage arrangement is fastened on upper cover when putting in place, initiatively push rod 10 and driven push rod 12 are under the effect of back-moving spring 14, and end face is close together all the time.When promoting mainly lever 10 and moving down, press down driven push rod 12 and overcome the resistance of back-moving spring 14, making driven push rod 12 descending.When promoting mainly lever 10 and moving up, promote mainly lever 10 and release pressure to driven push rod 12, driven push rod 12 also moves up under the effect of back-moving spring 14.The end face promoting mainly lever 10 and driven push rod 12 is close together all the time.All the time linked together by said mechanism with puddler 18 drainpipe owing to promoting mainly lever 10, the height promoting mainly lever 10 and puddler 18 and drainpipe mutually internally the height of pot 20 be unique corresponding all the time, therefore, system promotes mainly by detecting the height that dynamic displacement or height can obtain puddler 18 and drainpipe internal pot 20 mutually, thus controls the height that puddler 18 and drainpipe are parked in needs.
There is multiple method directly or indirectly can detect the displacement or relative initial position of promoting mainly lever 10, control system is by following structure detection in the present embodiment: initiatively push rod 10 is provided with a pushing piece 7, when initiatively push rod 10 moves up and down, pushing piece 7 can promote the handle of the slide potentiometer 6 be fixed on support 4.The handle of slide potentiometer 6 moves, the signal of telecommunication changed, when promoting mainly lever 10 control system and just can to obtain by detecting the signal of telecommunication of slide potentiometer 6 displacement or the height and position of primary push rod 10 relative initial position.
The another kind of example promoting mainly lever displacement that detects is: inner cap 3 is equipped with counter, when canine tooth wheel disc 2 rotates, the tooth of canine tooth wheel disc 2 touches counter, the number of teeth that the numerical value of counter and canine tooth wheel disc 2 rotate, the angle that canine tooth wheel disc 2 rotates can be calculated thus, again according to canine tooth wheel disc 2 and the gearratio promoting mainly lever 10, the displacement promoting mainly lever 10 can be calculated.
The third detects the example promoting mainly lever displacement: inner cap 3 is equipped with angle displacement sensor, and direct-detection goes out the angle that canine tooth wheel disc 2 rotates, then according to canine tooth wheel disc 2 and the gearratio promoting mainly lever 10, calculates the displacement promoting mainly lever 10.
In sum, the operation principle of stirring system is:
Second motor 13 works, and drives pinion 11 to rotate, thus drives and promote mainly lever 10 and move down, and promote mainly lever 10 and promote driven push rod 12 and move down, driven push rod 12 promotes puddler 18 and rotates, and puddler 18 long arm end declines.Second motor 13 reverses, and drives pinion 11 to reversely rotate, thus drives and promote mainly in lever 10 and move, and back-moving spring 14 promotes driven push rod 12 moves, and driven push rod 12 pulls puddler 18 to reversely rotate, and puddler 18 long arm end rises.System, by detecting the displacement or height of promoting mainly lever 10, calculates the height and position of puddler 18 or drainpipe long arm end, then controls the second motor 13 and work, make puddler 18 long arm end be parked in the height of needs.When needs are washed rice, puddler 18 long arm end is inserted in rice aqueous mixtures.First motor 5 works and drives gear wheel dish 2 to rotate, by being fixed on the upper connecting box 3 on canine tooth wheel disc 2, and with the lower connecting box 15 that upper connecting box 3 is fastened, finally make the puddler 18 of stirring drainage arrangement rotate.Puddler 18 now stretches in meter aqueous mixtures, and the rotation of puddler 18 completes rice washing action.
The drainage system that adds water comprises entering water electromagnetic valve 22, water inlet pipe 21, flowmeter 19, public water pipe 9, drainpipe 23, draining pump 24, and what also comprise hollow promotes mainly lever 10, the driven catch bar 12 of hollow, the puddler 18 of hollow.
When needing to meter Jia Shui in interior pot 20, control system opens entering water electromagnetic valve 22, current through water inlet pipe 21, flowmeter 19, public water pipe 9, hollow promote mainly lever 10, the driven catch bar 12 of hollow, the puddler 18 of hollow, enter interior pot.The water amount information of systems axiol-ogy flowmeter 19, when the water yield reaches requirement, system closing entering water electromagnetic valve 22.
The puddler 18 of hollow is water inlet pipe is also drainpipe, and opening is at the end of puddler 18 long arm end.The height of puddler 18 long arm end, is the height and position that can be confirmed long arm end by control system by the signal of telecommunication detecting potentiometer 6, then controls the second motor 13 and work, make puddler 18 long arm end be parked in the height of needs.Therefore discharge outlet height during draining is also controllable.
When needs draining, second motor 13 works, puddler 18 drops to predetermined altitude, draining pump 24 works, current through the driven catch bar 12 of the puddler 18 of hollow, hollow, hollow promote mainly lever 10, public water pipe 9, draining pump 24, drainpipe 23, the water higher than discharge outlet in interior pot 20 is taken away pot 20 in discharging.
In above-mentioned practical example, lower terminal pad 15 is connected by the mode fastened with upper terminal pad 3, upper terminal pad 3 and one of them button bit with projection of lower terminal pad 15, another band is fluted, protruding button bit to screw in groove and under the effect of back-moving spring 17, button bit is by locking groove, terminal pad 3 is snapped together with lower terminal pad 15. finally make stirring drainage arrangement be fixed on upper terminal pad 3 and also can rotate with upper terminal pad 3. when needing to take off stirring drainage arrangement, compress lower terminal pad 15 and reversely rotate, protruding button bit is made to throw off groove, stir drainage arrangement just can to get off by fast dismantling.
The another kind of example of its bind mode is: upper terminal pad 3 and lower terminal pad 15 one of them with opening, flexible tongue button is housed in another part, and tongue end of thread face is inclined-plane, firmly extruding, make in tongue button insertion opening, upper terminal pad 3 and lower terminal pad 15 are bound up.
The third example of its bind mode is: upper connecting box 3 and lower connecting box 15 one of them with external screw thread, another is with internal thread, and upper connecting box 3 passes through together with threaded engagement with lower connecting box 15.
The present invention by artificial input rice amount information, or detects rice amount automatically, thus obtains rice amount information.Also can input rice variety information, according to different rice varieties, more accurate rice water ratio is set, numerical value is determined because rice water ratio is default one, therefore, the rice amount determined and rice variety in shape is certain in pot the water yield determine, height of water level is also determined.Measure different rice amount and the height of water level of kind in solid shape in pot by experiment, and relevant information is solidificated in control panel, the present invention just can according to the kind of different rice amounts and rice, control the height and position that drainpipe is parked in the corresponding water surface, the water higher than drain inlet in interior pot is drained by drainpipe.
Although the present invention describes with reference to the above embodiments; but those of ordinary skill in the art very clearly can recognize that above embodiment is only for illustration of the present invention completely; wherein can make various changes and revise and not depart from the present invention in a broad sense; so not as limitation of the invention; as long as in spirit of the present invention, to the change of above-described embodiment, distortion all by fall into application claims protection domain within.
Claims (10)
1. the electric cooker with automatic rice washing device, comprise housing, the interior pot be provided with in housing, heating element heater, control panel and openable upper cover, it is characterized in that, also comprise and be loaded on stirring system in upper cover and be loaded on adding water in upper cover and fuselage, drainage system, described stirring system comprises the canine tooth wheel disc be loaded on above inner cap, be loaded on the upper terminal pad below inner cap, be loaded on the first motor above inner cap, upper terminal pad is fixed together through inner cap and canine tooth wheel disc, first motor driving gear wheel disc spins, upper terminal pad can follow gear wheel disc spins, described canine tooth wheel disc is provided with initiatively transfer bar mechanism, described upper terminal pad is detachably provided with stirring drainage arrangement.
2. a kind of electric cooker with automatic rice washing device according to claim 1, it is characterized in that, described active transfer bar mechanism comprises the second motor, pinion, support, the sensor of active push rod and perception active push rod displacement or slide potentiometer, pinion center is screwed hole, initiatively push rod is provided with one section of thread segment matched with pinion, pinion and initiatively push rod to be loaded on after engaging between canine tooth wheel disc and support and to be limited by support, initiatively push rod is provided with one section of spline groove, a convex tendon of upper terminal pad centre bore stretches into spline groove, when the second motor driving pinion rotates, pinion will drive initiatively push rod to move up and down.
3. a kind of electric cooker with automatic rice washing device according to claim 1, it is characterized in that, described stirring drainage arrangement comprises lower connecting box, driven push rod, hinge-rod, puddler, connection buckle, back-moving spring, lower connecting box plays connection and support effect, lower connecting box is provided with protruding pan, lower connecting box, driven push rod, hinge-rod, puddler form slide link mechanism, moving up and down of driven push rod can drive puddler to rotate, make the long arm end oscilaltion of puddler, back-moving spring provides the thrust that driven push rod is moved up.
4. a kind of electric cooker with automatic rice washing device according to claim 3, it is characterized in that, described lower terminal pad and upper terminal pad are by being fastened and connected, upper terminal pad and one of them button bit with projection of lower terminal pad, another band is fluted, protruding button bit to screw in groove and under the effect of back-moving spring button bit by locking groove, terminal pad and lower terminal pad are snapped together, finally make stirring drainage arrangement be fixed on terminal pad also to rotate with upper terminal pad, when needing to take off stirring drainage arrangement, compress lower terminal pad and reversely rotate, protruding button bit is made to throw off groove, stir drainage arrangement just can to get off by fast dismantling, stirring drainage arrangement can cover from above easily to be taken off.Stir upper connecting box that drainage arrangement is fastened on upper cover when putting in place, initiatively push rod and driven push rod are under the effect of back-moving spring, end face is close together all the time, when promoting mainly lever and moving down, press down driven push rod and overcome the resistance of back-moving spring, making driven push rod descending, when promoting mainly lever and moving up, promote mainly lever and release pressure to driven push rod, driven push rod also moves up under the effect of back-moving spring, and the end face promoting mainly lever and driven push rod is close together all the time.
5. a kind of electric cooker with automatic rice washing device according to claim 3, it is characterized in that, described lower terminal pad or upper terminal pad one of them with opening, another is equipped with flexible tongue button, tongue end of thread face is inclined-plane, firmly extruding, make in tongue button insertion opening, upper terminal pad and lower terminal pad are bound up.
6. a kind of electric cooker with automatic rice washing device according to claim 3, is characterized in that, described lower terminal pad or upper terminal pad one of them with external screw thread, another is with internal thread, and upper connecting box and lower connecting box are by together with threaded engagement.
7. a kind of electric cooker with automatic rice washing device according to claim 3, it is characterized in that, described active push rod is provided with a pushing piece, when initiatively push rod moves up and down, pushing piece can promote the handle of the slide potentiometer be fixed on support, the handle of slide potentiometer moves the signal of telecommunication changed, when promoting mainly lever control system and just can to obtain by detecting the signal of telecommunication of slide potentiometer displacement or the height and position of primary push rod relative initial position.
8. a kind of electric cooker with automatic rice washing device according to claim 1, is characterized in that, cover counter is housed in described, and when canine tooth wheel disc rotates, the tooth of canine tooth wheel disc can touch counter.
9. a kind of electric cooker with automatic rice washing device according to claim 1, is characterized in that, cover angle displacement sensor is housed in described.
10. a kind of electric cooker with automatic rice washing device according to claim 3, it is characterized in that, the described drainage system that adds water comprises entering water electromagnetic valve, water inlet pipe, flowmeter, public water pipe, drainpipe, draining pump, hollow promote mainly lever, the driven catch bar of hollow, the puddler of hollow, when needing to meter Jia Shui in interior pot, control system opens entering water electromagnetic valve, current are through water inlet pipe, flowmeter, public water pipe, hollow promote mainly lever, the driven catch bar of hollow, the puddler of hollow, enter interior pot, the water amount information of systems axiol-ogy flowmeter, when the water yield reaches requirement, system closing entering water electromagnetic valve, when needs draining, second motor operations, puddler drops to predetermined altitude, draining pump work, current through the driven catch bar of the puddler of hollow, hollow, hollow promote mainly lever, public water pipe, draining pump, drainpipe, the water higher than discharge outlet in interior pot is taken away pot in discharging.
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| CN105105614A (en) * | 2015-08-26 | 2015-12-02 | 张志德 | Intelligent remote-controlled rice cooker |
| CN105395039A (en) * | 2015-12-10 | 2016-03-16 | 刘操 | Full-automatic electric cooker integrating functions of washing rice and cooking rice and use method of full-automatic electric cooker |
| CN108354439A (en) * | 2018-02-05 | 2018-08-03 | 岭南师范学院 | A kind of fully automatic rice cooker and its control method |
| CN108451404A (en) * | 2017-02-17 | 2018-08-28 | 株式会社虎川岛 | Device for washing rice |
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| CN108601478A (en) * | 2015-12-31 | 2018-09-28 | 九阳股份有限公司 | A kind of overhead stirring cooking machine |
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| CN112273977A (en) * | 2019-07-24 | 2021-01-29 | 松下知识产权经营株式会社 | Electric rice cooker |
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