A kind of full-automatic gruel-cooking cooker
Technical field
The invention belongs to household appliance technical field, be specifically related to a kind of full-automatic gruel-cooking cooker and congee preparation method.
Background technology
Congee, as the daily important a kind of meals of people, has many benefits to the health of human body.
Electric cooker is the common tool of cooking gruel at home, there is the electric cooker that can regularly cook gruel at present, in advance congee material is put into pot, set the time, when reaching setting-up time, electric cooker starts to cook gruel automatically, and this is for the fast working clan of rhythm of life, save a lot of time undoubtedly, extremely convenient.
But, the electric cooker that existing timing is cooked gruel, in the process of cooking gruel, cannot solve soup stock and overflow pot and the phenomenon of being burned, particularly when needs add batter in soup, the electric cooker that existing timing is cooked gruel cannot squeeze into batter automatically, and the phenomenon that batter easily occurs excessive pot and is burned.So utilize existing can timing electric cooker, batter cannot be added in the final program of cooking gruel, anti-Spill stopping pan and the problem of being burned.
Utility model content
The present invention aims to provide a kind of full-automatic gruel-cooking cooker, can realize automatically cooking congee, and effective anti-Spill stopping pan and being burned.
For solving the problems of the technologies described above, the invention provides following technical scheme: a kind of full-automatic gruel-cooking cooker, comprise a pot container, and covering at the upper pot cover of pot container top, innovative point of the present invention is: described upper pot cover inside is fixed with gelatinized corn starch container, stirring motor, control motor, reseting handle and intelligent control unit;
Described stirring motor connects shaft, shaft is provided with one-level gear, and shaft end connects congee stirring rod, and congee stirring rod stretches into a pot internal tank, and described pot internal tank is provided with liquid level sensor;
Described control motor connection control axle, control axle is provided with position limited gear, control axle and be fixedly connected with reseting handle, described reseting handle stretches out pot cover;
Described gelatinized corn starch upper vessel portion is provided with gelatinized corn starch container upper cover, and inside is provided with paste stirring rod, and bottom is provided with paste and lets slip a remark, and stick with paste on leting slip a remark and arrange door, described door is fixedly connected with position limited gear;
Described intelligent control unit comprises key circuit, CPU, stirring motor drive circuit, controls motor-drive circuit, heating power supply drive circuit, heater is provided with power input, for heating the liquid of pot internal tank, the signal output part of key circuit and the signal output part of liquid level sensor connect the signal input part of CPU, and the signal output part of CPU connects stirring motor drive circuit respectively, controls motor-drive circuit and heating power supply drive circuit.
Further, be provided with lower pot cover below described upper pot cover, described cooking covers corresponding door and is provided with paste entrance catch, and described paste entrance catch is fixedly connected with control axle.
Further, described gelatinized corn starch container upper cover inside is provided with secondary gear, and described secondary gear connects sticks with paste stirring rod, described secondary gear engagement one-level gear.
Further, described secondary gear is fixedly connected with and stirs paste rocking bar, described stirring is stuck with paste rocking bar and is stretched out pot cover.
Further, the circumference of the lateral wall of described gelatinized corn starch container evenly arranges several projection, upper pot cover respective protrusions arranges groove, and described projection is arranged in groove.
Further, described lower pot cover center is fixed with bearing, and congee stirring rod connects shaft by bearing.
Further, described congee stirring rod bottom is fixedly connected with congee puddler, and the angle between described congee puddler and congee stirring rod is 0-90 °.
Further, described paste stirring rod bottom is fixedly connected with paste puddler, and described paste puddler and the angle stuck with paste between stirring rod are 0-90 °.
Further, the upper surface of described lower pot cover is provided with exhaust outlet.
Further, described liquid level sensor is float switch.
By above technical scheme, beneficial effect of the present invention is: can effectively prevent from being burned by arranging congee stirring rod; The setting of sticking with paste stirring rod can realize automatically beating paste; Sticking with paste by controlling Electric Machine Control note simultaneously, realizing automatically adding paste; The liquid being arranged so that in pot container of liquid level sensor reach the limitation value time, automatically close full-automatic gruel-cooking cooker heater, thus anti-Spill stopping pan, full-automatic gruel-cooking cooker provided by the invention is easy to use, saves time, and achieves the full-automation of cooking congee.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the theory diagram of the embodiment of the present invention;
Fig. 3 is the circuit theory diagrams of the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of full-automatic gruel-cooking cooker, as shown in Figure 1, comprises pot container 3, covers at the pot cover at pot container 3 top.Pot cover comprises pot cover 1 and is positioned at the lower pot cover 2 below pot cover 1, and described upper pot cover 1 inside is provided with gelatinized corn starch container 4, controls motor 6, stirring motor 7 and intelligent control unit.
The circumference of the lateral wall of described gelatinized corn starch container 4 is evenly arranged four projections, on the inwall of upper pot cover 1, respective protrusions arranges groove, projection is arranged in groove, by cooperation that is protruding and groove, gelatinized corn starch container 4 is fixedly installed on upper pot cover 1 inner, be convenient to the dismounting of gelatinized corn starch container 4 and upper pot cover 1 simultaneously, be convenient to cleaning, gelatinized corn starch container 4 top is provided with gelatinized corn starch container upper cover 5, described gelatinized corn starch container upper cover 5 inside is fixedly installed secondary gear 8, described secondary gear 8 is fixedly connected with sticks with paste stirring rod 10, stick with paste stirring rod 10 and stretch into gelatinized corn starch container 4 inside, described paste stirring rod 10 bottom is fixedly connected with sticks with paste puddler 11, described paste puddler 11 and the angle stuck with paste between stirring rod 10 are 45 °, thus realize fully beating paste, gelatinized corn starch container 4 bottom is provided with paste and lets slip a remark, paste arranges door 12 on leting slip a remark, on described lower pot cover 2, corresponding paste is let slip a remark to be provided with and is stuck with paste entrance catch 13, described paste entrance catch 13 and door 12 are all connected with control motor 6, described control motor 6 connection control axle 14, control axle 14 is provided with position limited gear 15, control axle 14 is fixedly connected with reseting handle 22 simultaneously, reseting handle 22 stretches out pot cover 1, position limited gear 15 rotates in certain angular range, position limited gear 15 is fixedly connected with door 12, door 12 is driven to move when position limited gear 15 rotates, thus realization paste automatically spills from paste is let slip a remark, by rotating reseting handle 22, door 12 is resetted after end of cooking congee in time, by being fixedly connected with of position limited gear 15 and door 12, realize the connection controlling motor and door 12, as the conversion of the present embodiment, also by with motor positive/reverse rotation circuit connection control motor 6, thus realize unlatching and the reset of door 12.Stick with paste entrance catch 13 and be fixedly connected with control axle 14 by connecting rod 16, thus when controlling motor 6 and rotating, door 12 and paste entrance catch 13 rotate, and realization is stuck with paste and fall into pot container 3 from gelatinized corn starch container 4 simultaneously.
Stirring motor 7 is fixedly installed on the center of pot cover 1 inside, stirring motor 7 connects shaft 17, shaft 17 is arranged one-level gear 9, one-level gear 9 engages secondary gear 8, thus one-level gear 9 drives when rotating secondary gear 8 to rotate, shaft 17 upper end connects congee stirring rod 18, described congee stirring rod 18 is connected with shaft 17 by the bearing 19 be arranged on lower pot cover 2, thus congee stirring rod 18 is rotated under the drive of stirring motor 7, the bottom of shaft 17 is fixedly connected with congee puddler 20, angle between described congee puddler 20 and congee stirring rod 19 is 90 °, thus larger scope can be stirred to, improve mixing effect.
Pot container 3 inside arranges float switch 21, the anti-Spill stopping pan of float switch 21, when solution in pot container 3 arrives float switch 21 present position, and float switch 21 deenergization, thus prevent excessive pot phenomenon.Lower pot cover 2 above pot container 3 is provided with exhaust outlet, and exhaust outlet ensure that the timely discharge of steam, thus avoids excessive pot phenomenon occurs.
The theory diagram of intelligent control unit as shown in Figure 2, described intelligent control unit comprises key circuit, CPU, liquid level detection circuit, stirring motor drive circuit, controls motor-drive circuit, heating power supply drive circuit, described heater is provided with power input, the signal output part of described key circuit and the signal output part of float switch connect the signal input part of CPU, and the signal output part of CPU connects stirring motor drive circuit respectively, controls motor-drive circuit and heating power supply drive circuit.
Key circuit as shown in Figure 3, comprise and start button S1, end key S2, increase button S3 and reduce button S4, for carrying out the setting of time of cooking congee, start to cook congee and terminate to cook congee, because the number of keys of key circuit is fewer, therefore adopt the mode of the input of the corresponding single-chip microcomputer of a button, start the first end ground connection of button S1, it is AT89S51 that second end connects single-chip microcomputer U1(model) signal input part (pin is P1.0), the second end starting button S1 also connects dc source by the first pull-up resistor R1, the connected mode of residue three buttons is identical with the connected mode starting button S1, single-chip microcomputer is utilized to carry out the increase of setting-up time according to the push button signalling that key circuit sends and be reduced to ripe prior art.
The signal output part of described float switch connects the signal input part (pin is P1.3) of single-chip microcomputer U1, for detecting the liquid level signal in pot container 3, when liquid level exceedes setting value, float switch sends signal, cut off the electricity supply, utilize single-chip microcomputer to send according to the switching signal received the prior art that low and high level is maturation.
Described stirring motor drive circuit comprises the first triode J1, the base stage of described first triode J1 connects first signal output part (pin is P0.0) of single-chip microcomputer U1 by the first divider resistance R11, , the colelctor electrode of the first triode J1 connects one end of the coil of stirring motor relay J DQ1, the other end of the coil of stirring motor relay J DQ1 connects dc source, the coil of described stirring motor relay J DQ1 is also connected in parallel the first diode D1, the normally opened contact of described stirring motor relay J DQ1 connects dc source by the first port P01, the power input of stirring motor is connected by the second port P02,
Described control motor-drive circuit and the circuit structure of heating power supply drive circuit identical with the structure of stirring motor drive circuit, be not repeated.
Intelligent control unit, according to the liquid level signal in the time of setting and pot container, controls unlatching or the disconnection of heating power supply and stirring motor, opens simultaneously and control motor on the time of setting.
Full-automatic gruel-cooking cooker provided by the invention can realize the automation of cooking congee, and realizes gruel-cooking cooker and automatically beats and stick with paste and add paste, effectively preventing congee to be burned simultaneously, effectively preventing congee to overflow pot by liquid level sensor by stirring.