CN2303562Y

CN2303562Y - Automatic domestic bean-milk making machine

Info

Publication number: CN2303562Y
Application number: CN 97224316
Authority: CN
Inventors: 闻周斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-08-13
Filing date: 1997-08-13
Publication date: 1999-01-13
Anticipated expiration: 2007-08-13

Abstract

The utility model relates to an automatic domestic bean-milk making machine. The utility model is characterized in that a high-speed motor [12] is arranged in enclosed space positioned in a cup holder [11]; one side of the upper edge of the cup holder [11] is provided with a drainage pipe [12], and the upper part of the cup holder [11] is fixedly provided with a burning and boiling cup [4]; the bottom of a beaker is provided with an annular electric heating pipe [8] which is outwards coated with a non-stick pan coating; a disintegrating cutter blade [7] on the bottom of the burning and boiling cup [4] is connected with the high-speed motor [12] together through a shaft connector [15]; the upper junction of the burning and boiling cup [4] and a handle [3] is provided with a high water level probe [2], and the lower junction of the burning and boiling cup [4] and the handle [3] is provided with a temperature sensing resistor [10] and a low water level probe [9]. The bean-milk making machine has the advantages of simple structure, high dependability, stable performance, easy operation and convenient washing.

Description

Automatic household soy milk machine

The utility model belongs to food processing machinery, is specifically related to a kind of automatic household soy milk machine of making soya-bean milk or hotting plate various food liquids that is mainly used in.

The existing soy bean milk making machine such as the patent No. are the totally-enclosed full-automatic soybean milk machine of the computer control of CN89220929.1, motor, shaft coupling and control circuit are installed on the top cover, place the slurries top, the Electric radiant Heating Film of heating usefulness is placed on the inner bag bottom, though solved the seepage between axle and inner bag, assemble gradually but water vapour is easy to enter the top control circuit, circuit under very high humidity environment, work be easy to malfunctioning.And the patent No. is 95220999.3 combined type soy bean milk making machine, control circuit and sensor place lower body, soya bean places the hopper of upper body band filter screen, by the blade that mandrel connector drives in the upper body beans is pulverized, soya-bean milk is hotted plate by the plastics Heating Cup that magnetic valve flows into the band heat-generating pipe on lower body the right.Though solved the gathering of steam in the circuit board of top, to operate also more conveniently, heat-generating pipe is easy to soya-bean milk is burnt, and also is difficult to clean; And, the combined type soy bean milk making machine, though each part detachable, combiner is many more, and the junction is complicated more, and reliability reduces, and uses also complexity, in use is easy to break down because of loose contact.

The utility model is at the deficiency of above-mentioned existing soy bean milk making machine, provide a kind of simple in structure, easy to operate, reliability is high, the full-automatic domestic soya-bean milk making machine of stable performance.

Automatic household soy milk machine of the present utility model, cup on it is characterized in that comprising at the bottom of being installed in glass, in the enclosure space of cup, high-speed electric expreess locomotive and control circuit are installed, in cup upper limb one side drainpipe is housed, upper fixed one at cup is hotted plate cup, in this bottom of hotting plate cup circular electrical heating tube is housed, the Disintegrating knife that has axle that will be arranged on the middle, bottom of hotting plate cup by shaft joint is linked together with the high-speed electric expreess locomotive that is arranged in the enclosure space of cup, in a side of hotting plate cup the handle that the control electric wire can be laid in an inside is housed, handle is equipped with the high water level probe with the junction surface, top of cup, thermo-sensitive resistor and low water level probe are equipped with in its junction surface, below, bowl cover is arranged at the top of cup, establishes a circular groove of using for the fixing screen pack planted in the cup bottom of hotting plate that is positioned at the circular heating tube inner edge

Described water-level probe is the metal probe that links to each other with circuit, and when because heating, the soya-bean milk liquid level in the cup rises and to touch the high water level probe or be lower than when setting liquid level when the soya-bean milk liquid level in the cup, cuts off heater circuit and hots plate cup to prevent that ororrhea from going out outside the cup or burning out;

Described thermo-sensitive resistor is a negative temperature resistance, rising along with temperature in the cup, the resistance of this thermo-sensitive resistor constantly reduces, when temperature rises to a certain design temperature, because reducing of this thermo-sensitive resistor resistance, change the road current flow angle of controllable silicon BCR2, implement the small-power heating, thereby realize the purpose of the segmentation heating high-power earlier, that the back small-power is hotted plate.Like this, neither destroy the nutrition of soya-bean milk, also, can prevent effectively that soya-bean milk from overflowing outside the cup because thermal inertia is little.

Described circular electrical heating tube preferably scribbles one deck non-stick cooker coating outward, when hotting plate soya-bean milk, can not burn soya-bean milk, also is convenient to clean;

Described control circuit belongs to the common circuit of existing automatic household soy milk machine, mainly comprises by central processing circuit, controllable silicon, electric heating tube, motor and being used to of being arranged on that the thermo-sensitive resistor at handle and the junction surface, below of cup constitutes are controlled the control circuit of electric motor starting and by the central signal treatment circuit, electric heating tube, controllable silicon, the thermo-sensitive resistor that is arranged on the high water level probe at handle and the junction surface, top of cup and is arranged on handle and the junction surface, below of cup, what the low water level probe constituted is used to control whether heating tube heats and the control circuit of the size of heating power.

During operation; bean or pea after soaking are put into filter screen; add an amount of water; heating tube carries out heating just to bean or pea; when reaching uniform temperature; motor is started working, and bean or pea are pulverized, and filters; soya-bean milk flows into and hots plate in the cup; heating tube continues heating to be hotted plate, and the boiled repeatedly back several times of soya-bean milk is shut down, and high liquid-level probe prevents that soya-bean milk from overflowing outside the cup; low liquid-level probe prevents in the cup that liquid crosses low and burn out Heating Cup; fluid temperature changes in the thermo-sensitive resistor perception cup, determines the electric energy input quantity that heating is hotted plate, prevent because of the area or season the different temperature difference that produce make soya-bean milk boil not yet done or boil the back continuation and hot plate the nutrition of destroying soya-bean milk for a long time.

Automatic household soy milk machine of the present utility model adopts integral structure, and parts are few, the reliability height, and stable performance is compared with the combined type soy bean milk making machine, has lacked a lot of attachment, has eliminated the fault that produces because of each parts loose contact; Crushing net all adopts grafting fixing with hotting plate cup, both operations easily, convenient again the cleaning;

Owing to be provided with anti-small opening in the middle of the cup and at cup.The drainpipe of upper limb one side makes the water that leaks out from the between centers crack from anti-small opening and drainpipe, derives outside the base, does not influence the operate as normal of motor and circuit.

The heating bean or pea can be removed the part beany flavor earlier, and the soya-bean milk of hotting plate like this is tastier.

Below in conjunction with accompanying drawing multi-functional, automatic household soy milk machine of the present utility model is described further:

Fig. 1 is the structural representation of automatic household soy milk machine of the present utility model.

Fig. 2 is glass local enlarged diagram in bottom of hotting plate of automatic household soy milk machine of the present utility model.

Fig. 3 is the circuit theory diagrams of automatic household soy milk machine of the present utility model.

As depicted in figs. 1 and 2, automatic household soy milk machine of the present utility model, comprise one be installed in glass at the bottom of 14 cup 11, in the enclosure space of cup 11, high-speed electric expreess locomotive 12 and control circuit 16 are installed, in cup 11 upper limbs one side drainpipe 13 is housed, hot plate cup 4 in the upper fixed one of cup 11, in this bottom of hotting plate cup 4 circular electrical heating tube 8 is housed, the high-speed electric expreess locomotive 12 that will be arranged on by shaft joint 15 in the Disintegrating knife that has axle 67 of hotting plate cup 4 middle, bottom and the enclosure space that is arranged on cup 11 is linked together, in a side of hotting plate cup 4 handle 3 that the control electric wire can be laid in an inside is housed, handle 3 is equipped with high water level probe 2 with the junction surface, top of cup 4, thermo-sensitive resistor 10 and low water level probe 9 are equipped with in its junction surface, below, bowl cover 1 is arranged at the top of cup 4, establish one for the fixedly circular groove 17 of screen pack 5 usefulness of planting in the cup bottom of hotting plate that is positioned at circular heating tube 8 inner edges, described high water level probe 2 is the metal probes that link to each other with control circuit with low water level probe 9, and described thermo-sensitive resistor 10 is a negative temperature resistance.

As shown in Figure 3, an amount of bean or pea are put into filter screen, build loam cake after, safety switch Ka auto-closing touches automatic switch K, then central signal treatment circuit IC1 work.When the initial temperature of the bean or pea water that the thermo-sensitive resistor perception need be processed set below 60 ℃, hot plate water level in the cup more than the low water level of setting and high water level when following, central signal treatment circuit IC1 gives heating signal of drive circuit IC2, drive circuit IC2 drives controllable silicon BCR2 work, controllable silicon BCR2 conducting, the heating tube full power operation, the heating bean or pea.The temperature that temperature in hotting plate cup is elevated to above-mentioned setting is more than 60 ℃ the time; central signal treatment circuit IC1 gives drive motors signal of drive circuit IC2; drive circuit IC2 drives controllable silicon BCR1 work; controllable silicon BCR1 conducting; motor rotation; drive Disintegrating knife bean or pea are ground into soya-bean milk, press preset time and after four minutes, shut down.When the temperature of soya-bean milk rises to another setting value as 90 ℃, central signal treatment circuit IC1 gives another control signal of drive circuit IC2, changes the angle of flow of controllable silicon BCR2, and electric heating tube is used the small-power heating instead, when the temperature of soya-bean milk surpasses 100 ℃, cut off the working power of heating tube.Heat so, intermittently that complete machine quits work after about ten minutes.Thereby realize the purpose of the segmentation heating high-power earlier, that the back small-power is hotted plate.

In heating process, or when the liquid level of soya-bean milk rises when surpassing high liquid level or is lower than liquid level because of the liquid level of unexpected soya-bean milk, high water level probe and low water level probe pass through central signal treatment circuit IC1, controllable silicon BCR1 with the signal of perception, cut off the power supply of electric heating tube, stop heating.

Claims

1. automatic household soy milk machine, it is characterized in that comprising one be installed in glass at the bottom of the cup [11] of [14], in the enclosure space of cup [11], high-speed electric expreess locomotive [12] and control circuit [16] are installed, in cup [11] upper limb one side drainpipe [13] is housed, hot plate cup [4] in the upper fixed one of cup [11], in this bottom of hotting plate cup [4] circular electrical heating tube [8] is housed, the Disintegrating knife [7] that has axle [6] that will be arranged on the middle, bottom of hotting plate cup [4] by shaft joint [15] is linked together with the high-speed electric expreess locomotive [12] that is arranged in the enclosure space of cup [11], in a side of hotting plate cup [4] handle [3] that the control electric wire can be laid in an inside is housed, handle [3] is equipped with high water level probe [2] with the junction surface, top of cup [4], thermo-sensitive resistor [10] and low water level probe [9] are equipped with in its junction surface, below, bowl cover [1] is arranged at the top of cup [4], establish one for the fixedly circular groove [17] of screen pack [5] usefulness of planting in the cup bottom of hotting plate that is positioned at circular heating tube [8] inner edge, described high water level probe [2] is the metal probe that links to each other with control circuit with low water level probe [9], and described thermo-sensitive resistor [10] is a negative temperature resistance.

2. automatic household soy milk machine as claimed in claim 1 is characterized in that the outer one deck non-stick cooker coating that scribbles of described circular electrical heating tube [8].