CN102327062B - Grinding soybean milk machine and anti-stalling method thereof - Google Patents

Grinding soybean milk machine and anti-stalling method thereof Download PDF

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Publication number
CN102327062B
CN102327062B CN201110217651.2A CN201110217651A CN102327062B CN 102327062 B CN102327062 B CN 102327062B CN 201110217651 A CN201110217651 A CN 201110217651A CN 102327062 B CN102327062 B CN 102327062B
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motor
heating
unit
stage
making machine
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CN102327062A (en
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蔡才德
唐路蒙
张锦洲
陈世雄
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Abstract

The invention belongs to the field of small kitchen appliances, and particularly relates to a soybean milk machine, in particular to a grinding soybean milk machine and an anti-blocking method thereof. Comprises the following steps: the device comprises a processor unit, an input control unit, a motor control unit, a detection unit, a motor regulation and control unit and a heating unit. The speed-regulating refining method comprises the following stages of a) feeding stage, b) liquid level detection stage, c) preheating stage H1, d) refining anti-rotation-blockage stage, e) heating stage H2 and f) boiling stage. The grinding soymilk machine and the anti-blocking method thereof realize automatic anti-blocking through current detection, thereby improving the safety performance; the device can be repeatedly and circularly detected, and automatically discharges the blocking materials; convenient to use realizes unmanned on duty's slurrying process.

Description

A kind of soy milk making machine with grinding function and blocking rotation method thereof
Technical field
The invention belongs to small household appliances field, kitchen, be specifically related to a kind of soy bean milk making machine, especially a kind of soy milk making machine with grinding function and blocking rotation method thereof.
Background technology
Soy bean milk making machine is widely used by people.Soy milk making machine with grinding function crashing food is with its slow-speed of revolution, and relevant many advantages such as low noise, will become the new direction of lower step soy bean milk making machine development.From current soy bean milk making machine, during grinding food process, find because of foodstuff hardness relation, fruit-vegetable fibre crosses thick or stripping and slicing is excessive, all likely produces the situation that load is greater than motor rated power, easily makes motor rotation blockage, thus motor damage or transmission mechanism is damaged.Known soy bean milk making machine, also there is not the technology of relevant blocking rotation, search on relevant anti-blocking technology juice extractor and have: method one, by clutch structure being set on the transmission device of juice extractor, when load is excessive, realizes motor block-proof; Method two, on juice extractor product, forward-reverse switch is set, when finding motor rotation blockage, hand-guided rotating realizes discharges the food stopping up, and removes motor rotation blockage state.
Although above two kinds of technology have reached protection motor, the object of blocking rotation, still has more deficiency: method one, after starting protection, need to start to reinstall, and recovers clutch structure and just can reuse, and this has brought great inconvenience to user; Method two, in product use procedure, someone be kept side, finds motor rotation blockage, must lean on manual operations ability efficient solution except the problem of motor rotation blockage, and soy bean milk making machine in use, is all to start rear unmanned, the not thorough like this hidden danger that solves stall.
Granted publication number has been announced a patent that is called " blade-free axial flow soybean milk maker " for the utility model of " CN201479858U ", and it is that the pulverizing body, being arranged on motor shaft is fixed on head and is positioned at the external grinder of pulverizing; On grinder, have relief hole, pulverize on body wall and grinder inwall and have pulverizing ditch, and edge is sharper, this structure realizes the circular grinding of foodstuff, and crushing effect improves than previous design; But this structure is only near pulverizing the suction of pulverizing ditch agitate water miscarriage life on body; drive food to enter grinder; when pulverizing larger food pulverizing; can run into the not enough problem of suction; and when running into harder food and not being ground into granule completely in time; can make food card stay in to pulverize body and grinder between, will have a strong impact on the life-span of motor and the performance of complete machine like this; Also have this grinder to rely on the sharp of protrusion edge between adjacent pulverizing ditch, strengthen the effect of pulverizing, this sharp edges is easily worn.
The pulverizing ditch of this structure at grinder or pulverize be many with equate or spacing not etc. mutually disjoint along outer wall in spiral distribution or lineal layout, unfavorablely realize pulverizing from coarse to fine, and blocking rotation device is not set on its motor shaft, motor is not arranged to clogging-preventing measures yet, when material really up to the mark is when pulverizing, easily block initiation motor overheating, thereby cause burning out motor or bring more serious kitchen security threat.
Summary of the invention
Technical purpose of the present invention is for the deficiencies in the prior art, provides a kind of soy milk making machine with grinding function by motor, to realize the method for blocking rotation.
The technical scheme that realizes the technology of the present invention object is: a kind of soy milk making machine with grinding function, comprise slurry filling container and the bowl cover that is buckled on described slurry filling container, in described bowl cover, be fixedly installed motor, the motor shaft of described motor extends in slurry filling container, described bowl cover bottom is connected with the quiet mill assembly that comprises quiet bistrique, described motor shaft is provided with the rotary bistrique matching with described quiet bistrique, includes:
One processor unit, has the control chip that stores the corresponding operation mode program of controllable motor according to different material tupe;
One Input Control Element, has a plurality of switches to select different material tupe, and its control instruction sends processor unit to, in order to control the mode of operation of this soy milk making machine with grinding function institute Organic Electricity part of commander, to carry out the selected operation of user;
One motor control unit, is provided with switch element to control motor running;
One detecting unit, is provided with anti-dry or/and thermistor detects material and water level judgement, carries result to processor unit simultaneously;
One motor regulation and control unit, by the interior value rotating of motor being given to a certain certain power of section sometime, carries out defibrination successively or repeatedly;
One heating unit, the reference value providing according to above-mentioned Input Control Element or motor regulation and control unit to the liquid of described soy milk making machine with grinding function or/and material provides heating.
As the further optimization of technique scheme, described motor regulation and control unit also comprises current detecting unit, and described current detecting unit converts described motor load current detecting to data signal or AD value feeds back to processor unit.
A kind of blocking rotation method of soy milk making machine with grinding function, described soy bean milk making machine comprises slurry filling container and is buckled on the bowl cover of described slurry filling container, in described bowl cover, be fixedly installed motor, the motor shaft of described motor extends in slurry filling container, described bowl cover bottom is connected with the quiet mill assembly that comprises quiet bistrique, described motor shaft is provided with the rotary bistrique matching with described quiet bistrique, in described soy bean milk making machine, be provided with main control circuit, described main control circuit comprises and is provided with the heating element heater that the processor unit of processor and circuitry phase connect, and described blocking rotation method comprised with the next stage:
A). in the reinforced stage, liquid and material are added to slurry filling container simultaneously;
B). liquid level detection-phase, described processor unit detects the liquid level in container, and processor is made water level judgement, if water level reaches lowest water level line, enters next stage, otherwise alarm;
C). warm-up phase H1, described processor unit output program is to executive circuit, by heating element heater to liquid and material is preheated to temperature T 1 or to enter next stage after heating power P1 heat time t1;
D). in the defibrination blocking rotation stage, by section, motor being given the value of a certain certain power and controlled the forward/reversion of motor sometime, carry out successively or repeatedly defibrination;
E). heating period H2, described processor unit output program is to executive circuit, by heating unit to liquid or/and material heats, and to give heating power value be P2, be to finish after slurries foam touches detecting unit heating cycle.
Further optimization as technique scheme, described e). after heating period H2, enter infusion stage H3, described heating unit heating power P3, be heated to slurries foam and encounter anti-flow electrode and stop, dwell time t4, the cycle stage of then enter low-power P3 heating, encountering anti-flow electrode, dwell time t4, cycle-index n1, until finish after infusion total time t5.
As the further optimization of technique scheme, described n1 is at least 2 times.
As the further optimization of technique scheme, the described defibrination blocking rotation stage is also provided with current detecting and judgement cycle stage.When motor is during with the speed defibrination of initial setting, the current information that current detecting unit detects motor load feeds back to processor, according to program setting, require to carry out successively or speed governing defibrination repeatedly, when there is motor rotation blockage, same current detecting unit detects motor load current information and feeds back to processor, requires to carry out the reversion of motor according to program setting, discharges the food stopping up, again return to forward defibrination state, until slurrying completes and reports to the police thereafter.
Compared with prior art, the beneficial effect main manifestations of a kind of soy milk making machine with grinding function of the present invention and blocking rotation method thereof is:
1, by current detecting, realize automatic block-resistant, improve security performance;
2, can detect by iterative cycles, automatically discharge and stop up material;
3, easy to use, realize unattended pulping process.
Accompanying drawing explanation
Figure 1 shows that the process blocks schematic diagram of embodiment mono-.
Fig. 2 is depicted as the process blocks schematic diagram of embodiment bis-.
Figure 3 shows that the cross-sectional view of blocking rotation soy milk making machine with grinding function.
Figure 4 shows that the circuit structure diagram of embodiment mono-.
The specific embodiment
Below, by reference to the accompanying drawings detailed embodiment of the present invention is described further:
Embodiment mono-:
As shown in Fig. 1, Fig. 3, Fig. 4, a kind of soy milk making machine with grinding function, comprise slurry filling container 3 and the bowl cover 1 that is buckled on slurry filling container 3, in bowl cover 1, be fixedly installed motor, the motor shaft 2 of motor is toward the interior extension of slurry filling container 3, bowl cover 1 bottom is connected with the quiet mill assembly that comprises quiet bistrique 4, and motor shaft 2 is provided with the rotary bistrique 5 matching with quiet bistrique 4, also includes:
One processor unit, has the control chip that stores the corresponding operation mode program of controllable motor according to different material tupe;
One Input Control Element, has a plurality of switches to select different material tupe, and its control instruction sends processor unit to, in order to control the mode of operation of this soy milk making machine with grinding function institute Organic Electricity part of commander, to carry out the selected operation of user;
One motor control unit, is provided with switch element to control motor running;
One detecting unit, is provided with that anti-dry and thermistor detect material and water level judgement, carries result to processor unit simultaneously;
One motor regulation and control unit, the value by giving a certain certain power to motor in section is sometime to drive dynamic and static mill assembly to turn round to realize successively or repeatedly to carry out defibrination;
One heating unit, the reference value providing according to above-mentioned Input Control Element or motor regulation and control unit provides heating to the liquid of described soy milk making machine with grinding function and material.
Motor regulation and control unit also comprises current detecting unit, and current detecting unit converts described motor load current detecting to data signal or AD value feeds back to processor unit.
A blocking rotation method for soy milk making machine with grinding function, is provided with main control circuit in soy bean milk making machine, main control circuit comprises and be provided with the heating element heater that the processor unit of processor and circuitry phase connect, and blocking rotation method comprised with the next stage:
A). in the reinforced stage, liquid and material are added to slurry filling container simultaneously;
B). liquid level detection-phase, described processor unit detects the liquid level in container, and processor is made water level judgement, if water level reaches lowest water level line, enters next stage, otherwise alarm;
C). warm-up phase H1, processor unit output program is to executive circuit, by heating element heater to liquid and material is preheated to temperature T 1 or to enter next stage after heating power P1 heat time t1;
D). the defibrination blocking rotation stage, by the forward of in section sometime, motor being given the value of a certain certain power and controlling motor, reverse, repeatedly carry out defibrination;
E). heating period H2, processor unit output program, to executive circuit, is heated liquid and material by heating unit, and to give heating power value be P2, and be to finish after slurries foam touches detecting unit heating cycle.
E). after heating period H2, enter infusion stage H3, heating unit heating power P3, being heated to slurries foam encounters anti-flow electrode and stops, dwell time t4, the cycle stage of then enter low-power P3 heating, encountering anti-flow electrode, dwell time t4, cycle-index n1, until finish after infusion total time t5.
Cycle-index n1 is at least 2 times.
The defibrination blocking rotation stage is also provided with current detecting and judgement cycle stage.When motor is during with the speed defibrination of initial setting, the current information that current detecting unit detects motor load feeds back to processor, according to program setting, require to carry out successively or speed governing defibrination repeatedly, when there is motor rotation blockage, same current detecting unit detects motor load current information and feeds back to processor, requires to carry out the reversion of motor according to program setting, discharges the food stopping up, again return to forward defibrination state, until slurrying completes and reports to the police thereafter.
Embodiment bis-:
As shown in Figure 2, a kind of soy milk making machine with grinding function blocking rotation method is specifically implemented on while beating fruits and vegetables process, comprises with the next stage:
A). in the reinforced stage, liquid and material are added to slurry filling container simultaneously;
B). liquid level detection-phase, processor unit detects the liquid level in container, and processor is made water level judgement, if water level reaches lowest water level line, enters next stage, otherwise alarm;
C). beat the fruits and vegetables blocking rotation stage, by section, motor being given the value of a certain certain power and controlled rotating sometime, repeatedly beat fruits and vegetables; Until complete, beat fruits and vegetables program and report to the police and finish.Other modes are with embodiment mono-.
In sum; those of ordinary skill in the art reads after file of the present invention; according to the technical scheme of the embodiment of the present invention and technical conceive, without creative mental labour, make the replacement of scheme between other various corresponding conversion scheme or various embodiments of the present invention, all belong to the scope that the present invention protects.

Claims (4)

1. a soy milk making machine with grinding function, comprise slurry filling container (3) and be buckled on the bowl cover (1) of described slurry filling container (3), described bowl cover is fixedly installed motor in (1), the motor shaft of described motor (2) extends in slurry filling container (3), described bowl cover (1) bottom is connected with the quiet mill assembly that comprises quiet bistrique (4), described motor shaft (2) is provided with the rotary bistrique (5) matching with described quiet bistrique (4), and its feature also includes:
One processor unit, has according to different material tupe and stores the control chip that can control the corresponding operation mode program of motor;
One Input Control Element, has a plurality of switches to select different material tupe, and its control instruction sends processor unit to, in order to control the mode of operation of this soy milk making machine with grinding function institute Organic Electricity part of commander, to carry out the selected operation of user;
One motor control unit, is provided with switch element to control motor rotation;
One detecting unit, is provided with that thermistor detects material and water level judgement, carries result to processor unit simultaneously;
One motor regulation and control unit, by the interior value rotating of motor being given to a certain certain power of section sometime, carries out defibrination successively or repeatedly; Described motor regulation and control unit also comprises current detecting unit, and described current detecting unit converts described motor load current detecting to data signal and feeds back to processor unit, forward when motor load is normal, reversion when motor load is undesired;
One heating unit, the reference value providing according to above-mentioned Input Control Element or motor regulation and control unit to the liquid of described soy milk making machine with grinding function or/and material provides heating.
2. the blocking rotation method of a soy milk making machine with grinding function, described soy bean milk making machine comprises slurry filling container (3) and is buckled on the bowl cover (1) of described slurry filling container (3), described bowl cover is fixedly installed motor in (1), the motor shaft of described motor (2) extends in slurry filling container (3), described bowl cover (1) bottom is connected with the quiet mill assembly that comprises quiet bistrique (4), described motor shaft (2) is provided with the rotary bistrique (5) matching with described quiet bistrique (4), in described soy bean milk making machine, be provided with main control circuit, described main control circuit comprises and is provided with the heating element heater that the processor unit of processor and circuitry phase connect, it is characterized in that described blocking rotation method comprised with the next stage:
A). in the reinforced stage, liquid and material are added to slurry filling container (3) simultaneously;
B). liquid level detection-phase, described processor unit detects the liquid level in container, and processor is made water level judgement, if water level reaches lowest water level line, enters next stage, otherwise alarm;
C). warm-up phase H1, described processor unit output program is to executive circuit, by heating element heater to liquid and material is preheated to temperature T 1 or to enter next stage after heating power P1 heat time t1;
D). in the defibrination blocking rotation stage, motor regulation and control unit, by giving the value of a certain certain power to motor in section sometime and controlling the forward/reversion of motor, carries out defibrination successively or repeatedly; Described motor regulation and control unit also comprises current detecting unit, and described current detecting unit converts described motor load current detecting to data signal and feeds back to processor unit, forward when motor load is normal, reversion when motor load is undesired;
E). heating period H2, described processor unit output program is to executive circuit, by heating unit to liquid or/and material heats, and to give heating power value be P2, be to finish after slurries foam touches detecting unit heating cycle.
3. the blocking rotation method of soy milk making machine with grinding function according to claim 2, it is characterized in that, described e). after heating period H2, enter infusion stage H3, described heating unit heating power P3, is heated to slurries foam and encounters anti-flow electrode and stop, dwell time t4, the cycle stage of then enter heating power P3 heating, encountering anti-flow electrode, dwell time t4, cycle-index n1, until finish after infusion total time t5.
4. the blocking rotation method of soy milk making machine with grinding function according to claim 3, is characterized in that, described cycle-index n1 is at least 2 times.
CN201110217651.2A 2011-07-30 2011-07-30 Grinding soybean milk machine and anti-stalling method thereof Active CN102327062B (en)

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