CN1223173A - Apparatus for finely polshing rice - Google Patents
Apparatus for finely polshing rice Download PDFInfo
- Publication number
- CN1223173A CN1223173A CN98116095A CN98116095A CN1223173A CN 1223173 A CN1223173 A CN 1223173A CN 98116095 A CN98116095 A CN 98116095A CN 98116095 A CN98116095 A CN 98116095A CN 1223173 A CN1223173 A CN 1223173A
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- polished rice
- rice
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- chaff
- verdant
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 329
- 235000009566 rice Nutrition 0.000 title claims abstract description 329
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 328
- 235000021329 brown rice Nutrition 0.000 claims description 33
- 239000002184 metal Substances 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003801 milling Methods 0.000 abstract 9
- 238000007670 refining Methods 0.000 description 9
- 235000013339 cereals Nutrition 0.000 description 8
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 206010068051 Chimerism Diseases 0.000 description 1
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/08—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of beaters or blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The present invention relates to a desk rice milling device, which comprises: a motor; rice milling vanes which are inserted on the front end of a driving shaft rotating along with the motor and rotatable with the driving shaft; a rice milling basket having a cylindrical peripheral part concentrical to the driving shaft and a round bottom having an opening passing through the driving shaft and housing the rice milling vanes; a bran box having a cylindrical peripheral part concentrical to the driving shaft and a round bottom having an opening passing through the driving shaft and housing the rice milling basket; an enclosure housing the rice milling vanes which can be separately installed/uninstalled, the rice milling basket and the bran box, while fixedly housing the motor; a metal net mounted on the periphery of the rice milling basket. When milling rice, the unpolished rice is rubbed against the meshes of the wire net by its centrifugal force, by which the bran is chipped off. The bran is easy to release and fine-white degree is easy to adjust, with improved cleaning and maintenance, and miniaturization is achieved with light weight.
Description
The present invention relates to polished rice device that brown rice is made with extra care, relate in particular to the chaff under peeling off is separated easily, and the light-duty family expenses apparatus for finely polshing rice that the frictional heat of rice is reduced.
Traditional rice polisher, as the applicant the practical new flat 5-36500 communique of case of its Japan Patent the above, be the polished rice device that the chaff layer on the brown rice is peeled off with polished rice axle (pure white tube) and polished rice net etc.In this occasion,, when adhere to chaff on the grain of rice, make the oxidation rate quickening of rice exactly, taste variation and Miyi ageing if the chaff that comes off can not good separation.This tendency especially residual to a certain degree as the chaff layer of unpolished-rice nutrient composition.Be that (state that for example claims to peel off down 50% chaff layer is 5 minutes (50% makes with extra care state) or pure white degree 50% to so-called grade, claiming to peel off down 30% state is 7 minutes or pure white degree 30%) under the state, during the chaff malsegregation under peeling off, meter oxidation rate quickening, taste variation etc. more remarkable.
In commercial rice polisher, the chaff that useful vacuum machine forces sucking-off to peel off, or forcibly chaff is blown away with the wind of pressure fan etc., thereby reach chaff is separated with rice.Yet, owing in this occasion, vacuum machine, pressure fan etc. need be configured near the chaff container, thereby make the complicated and maximization of device, price is improved, thereby inapplicable to household rice polisher.
Therefore, traditional household rice polisher is by chaff under peeling off being fallen naturally carry out separating of rice and chaff, so can not make the fine separation of chaff.
In addition, when carrying out polished rice, because the frictional heat that takes place because of the friction between brown rice and polished rice axle and polished rice net, make meter temperature rise after the polished rice with polished rice axle and polished rice net etc.If the temperature of rice raises, rice matter descends, mouthful rice variation.In commercial rice polisher, for example by brown rice being divided 3 grades slowly carry out polished rice in case the rice temperature rise still, owing to be once to carry out polished rice incessantly, especially makes a meter temperature rise because of friction in the family expenses rice polisher.
In addition, owing to contain oil component in the chaff, the chaff that peels when polished rice is online attached to polished rice axle and polished rice easily.Especially raise because of frictional heat when temperature, and when temperature descended after the polished rice, chaff was online attached to polished rice axle and polished rice easily.Therefore be necessary regularly rice polisher to be decomposed, polished rice axle and polished rice net etc. is cleaned, removal is attached to polished rice axle and the online chaff of polished rice, thereby has the problem of troublesome maintenance.
In addition,, the overall dimensions of rice polisher is become greatly, locate to need than large space in the kitchen etc. and be used to place rice polisher because the brown rice mounting table of traditional rice polisher is made of polished rice axle and polished rice net etc.Because of household rice polisher mainly constitutes with steel, make overall weight heavier again, be not suitable for constituting desk-top.That is to say that the average weight of present household rice polisher reaches 10 kilograms.
In addition, carry out the occasion of polished rice with household rice polisher, also can adjust the pure white degree, still, in fact can not confirm the pure white degree of brown rice before rice is not discharged from when polished rice.Therefore, make by the pure white degree adjustment of the variety classes of brown rice or different moisture content very difficultly, exist often and spend part because of pure white situations such as the grain of rice is cracked, breakage take place.
Therefore, at exist in the conventional domestic rice polisher such as polished rice the time chaff malsegregation, Mi Wenyin frictional heat and raising, because of chaff, rice obstruction make troublesome maintenance, cause maximization and pure white degree to be difficult to problems such as affirmation, if do not consider to take some countermeasures, its result will cause the problems such as taste variation of rice after the polished rice.
The object of the invention is to provide and can solves in-problem apparatus for finely polshing rice in the above-mentioned conventional domestic rice polisher.
For reaching this purpose apparatus for finely polshing rice, comprise motor, be embedded in the polished rice blade that described motor drive shaft top rotates with this driving shaft, have with the concentric cylindric side perimembranous of above-mentioned driving shaft and allow the rounded bottom of above-mentioned driving shaft with containing by opening, the polished rice verdant of easy above-mentioned polished rice blade, have with the concentric cylindric side perimembranous of above-mentioned driving shaft and allow the rounded bottom of above-mentioned driving shaft with containing by opening, hold the chaff case of above-mentioned polished rice verdant and can freely hold above-mentioned polished rice blade respectively with loading and unloading, the polished rice verdant, the chaff case, the case body that holds fixing above-mentioned motor simultaneously, the side perimembranous of above-mentioned polished rice verdant is made of wire netting, during polished rice, brown rice is put into above-mentioned polished rice verdant, the above-mentioned polished rice blade rotation of above-mentioned motor drives, make brown rice is stirred, brown rice is wiped with the mesh of above-mentioned polished rice verdant wire netting mutually because of its centrifugal force, chaff is peeled off, and the chaff that peels off flies out from mesh laterally because of its centrifugal force, drop in the above-mentioned chaff case.
In the apparatus for finely polshing rice that as above constitutes, form rice and be stirred because of the rotation of polished rice blade, rice is wiped mutually because of its centrifugal force and the mesh of the wire netting of polished rice verdant and chaff is peeled off, peels off the chaff that gets off is deposited in structure in the chaff case because of centrifugal force flies out laterally from mesh.Like this, fly out, make chaff to separate well because of chaff from metal mesh opening.Therefore, chaff is hardly on the wire netting attached to the polished rice verdant, even adhere to, also is easy to the polished rice verdant taken out and cleans.Equally, also take out the chaff in chaff case, the cleaning chaff case easily.Owing to when rice is stirred because of the rotation of polished rice blade,, can prevent that the temperature of rice from rising, the taste variation because of the polished rice blade blows.Owing to the window from lid can be held the pure white degree easily and makes the adjustment of pure white degree easy, because no polished rice roller, pure white tube in the polished rice device so it is also light to reach miniaturization, weight, can constitute the apparatus for finely polshing rice that can be placed on narrow and small place, kitchen.
The apparatus for finely polshing rice according to the present invention, by the polished rice blade rotational speed being set in the scope of 1500-3000rpm, thereby can prevent to carry out polished rice to produce grain rice again cracked or damaged, also can prevent, rice low excessively and only be stirred merely not with the wire netting situation of not carrying out polished rice of colliding and to carry out suitable polished rice because of rotating speed because of rotating speed causes rice to fly out not too soon and collides to collide with lid with wire netting.
According to apparatus for finely polshing rice of the present invention, the wire netting mesh shape by making polished rice verdant side perimembranous, the rhombus occasion, make short to top length be the 2.2-3.0mm scope, long be the 3.0-4.6 scope to top length; Longitudinal and transverse length sum in rectangular field unification side is 2.0-3.0mm; At circular occasion, diameter is the 2.0-3.0mm scope; In view of the above, can prevent that rice from outwards flying out from the wire netting of polished rice verdant side perimembranous, can carry out suitable polished rice again simultaneously.
According to apparatus for finely polshing rice of the present invention, spend in the scope of-35 degree 15 by the angle that makes the relative polished rice verdant of polished rice blade rounded bottom, can make brown rice suitably be stirred and wipe mutually with polished rice verdant side perimembranous wire netting.
According to apparatus for finely polshing rice of the present invention, be provided with the lid that covers polished rice verdant upper opening portion and have transparency window, can hold the pure white degree of brown rice by this window easily, can make the adjustment of pure white degree easy.
According to apparatus for finely polshing rice of the present invention, have the rectifier of AC power rectification and digital clock being contained in the control loop that the intrinsic motor of case is controlled, only in the time of setting with digital clock, supply with rectified current, make the rotation of polished rice blade to motor, therefore, by adjusting the rice that digital clock just can obtain suitable pure white degree.
And then the phase controlling loop of connecting with rectifier also can be set, carry out the brown rice amount (being induction-motor load) of polished rice, electric current is supplied with in optimizing phase from control to motor as required.That is to say that the polished rice amount is many more, by strengthening the optimizing phase angle, strengthen the electric current of supplying with to motor, can be with the polished rice amount irrespectively with the stabilization of speed of polished rice blade on setting (for example 2000-2200rpm scope).In view of the above, the polished rice amount after a little while the polished rice blade rotational speed can not become too fast, and the polished rice amount for a long time rotating speed can not become slow yet.
Simple declaration to accompanying drawing.
Fig. 1 is an embodiment of the invention apparatus for finely polshing rice vertical view,
Fig. 2 is the stereogram of all profiles of expression embodiment of the invention polished rice device,
Fig. 3 is the III-III line cutaway view along expression embodiment of the invention polished rice device Fig. 1,
Fig. 4 is an embodiment of the invention apparatus for finely polshing rice major part exploded perspective view,
Fig. 5 is the figure of the fit blade angle of explanation embodiment of the invention apparatus for finely polshing rice polished rice vane group,
Fig. 6 is the figure of expression embodiment of the invention apparatus for finely polshing rice polished rice verdant metal mesh structure example,
Fig. 7 is the figure of expression embodiment of the invention apparatus for finely polshing rice control loop structure example,
Fig. 8 is the figure of expression control loop variation shown in Figure 7,
Fig. 9 is the polished rice device major part cutaway view of explanation embodiment of the invention apparatus for finely polshing rice action.
Below the embodiment of present invention will be described in detail with reference to the accompanying apparatus for finely polshing rice.
Fig. 1 is the vertical view of overall expression embodiment of the invention polished rice device, and Fig. 2 is its outline drawing, and Fig. 3 is the III-III line cutaway view along Fig. 1, and Fig. 4 is an embodiment of the invention apparatus for finely polshing rice major part exploded view.
Among Fig. 1, Fig. 2 and Fig. 3,100 expression embodiment of the invention polished rice devices, 11 for being the Rubber foot that is installed on the bottom surface of bottom 14 for ABS resin system bottom, 15 equally for example by the case body, 14 of ABS resin system for example.Lid 3 has for example housing 4a of ABS resin system, inside casing 4b, be installed in frame 4a, 4b last, for example for the handle 1 of ABS resin system and be clamped in glass between frame 4a, 4b or the transparency window 2 of allyl resin system.The lid 3 of present embodiment is structure removably.Form, can be installed in the structure on the case body 11 with opening and closing but also can make with hinge.27 is power line, and 28 is attaching plug.
7 are apparatus for finely polshing rice action control operation plate, as shown in Figure 1, have the refining beginning of indication, the refining button 70 that stops, setting the refining time button 72 of refining time (branchs), the button 78 of re-refining of use when the display part 74 of the polished rice of setting polished rice amount (for example 1-4 closes) when brown rice is refined into rice (sloughing the rice of 100% chaff layer state from brown rice) is set button 73, expression is set with button 72 refining time or the polished rice amount set with button 73 and indicating is re-refined after making with extra care.Relevant apparatus for finely polshing rice with action button moves aftermentioned.
In Fig. 3, Fig. 4,5 for holding the cylindric polished rice verdant of brown rice, 9 polished rice blade assemblies for making with extra care by rotation, to the brown rice in the polished rice verdant 5,6 for hold polished rice verdant 5, simultaneously hold the chaff that peels off from brown rice by polished rice verdant 5, for example by the cylindric chaff case of ABS resin system, 30 for hold chaff case 6, for example by the cylindric chaff case storage case of ABS resin system, by its upper end 30a and bottom open end 30b are fixed on the case body 11, this chaff case storage case 30 is fixed on the case body 11.
8 for holding the control loop box of described apparatus for finely polshing rice control loop (Fig. 7), powers to control loop by the attaching plug 28 that is contained in the power line 27 in the roll assembly 26 is linked to each other with AC power.10 is the motor by control loop control, 10a is a motor drive shaft of following motor 10 rotation, 12 for the motor pulley that is fixed in motor drive shaft 10a, rotate with motor drive shaft, 13 for curling up on electronic belt pulley 12 and drive pulley 25, the rotation of motor drive shaft 10a being sent on the driving belt of drive pulley 25.Drive pulley 25 be fixed in driving shaft 23 the bottom, driving shaft 23 is also rotated with motor.The upper end of driving shaft 23 engages with the bottom of the body 16b of six a prismatic assembly 16 by the shaft joint 19 of for example polyacetals system rotating disc 20 and for example available rubber based material system, makes six a prismatic assembly 16 also with driving shaft 23 rotations.In addition, in Fig. 4, driving shaft 23, rotating disc 20 and shaft joint 19 are omitted, and can use general rotating disc 20 and shaft joint 19.
Driving shaft 23 from the bottom peristome of the peristome 24a of body frame 24 and chaff box storage case 30 run through, respectively between the peristome 24a of driving shaft 23 and body frame 24 and between the bottom peristome of driving shaft 23 and chaff box storage case 30 bearing 21 being set, these bearings 21 are contained in the bearing box 22.Be fixed on the body frame 24 with the bottom of screw 32 bearing box 22.Body frame 24 is fixed on the case body 11.In addition, motor 10 is put be fixed on the body frame 24.
Describe polished rice vane group zoarium 9, polished rice verdant 5 in detail referring now to Fig. 3-6.The structure of chaff case 6 and six a prismatic assembly 16 etc.The body 16b of six a prismatic assembly 16 is cylindric, for example, forms one by stainless steel, is supported in as on the metal rounding tubular metallic sheath 17 of these six prisms assembly bearings and this metallic sheath 17 is placed in the can 18 of stainless steel for example.Be fixed on the shaft joint 19 with the bottom of screw body 16b.These metallic sheaths 17 and can 18 are pressed on the inner peripheral surface of the hollow extension 5g that is fixed on polished rice verdant 5.In addition, adjustment pad 34 is set in the bottom of metallic sheath 17, is used to adjust the mesh degree of shaft joint 19 and rotating disc 20.With resin (for example polyacetals) coated, the top ends 16a of six a prismatic assembly 16 is formed the polygon prism shape, for example is hexa-prism, and make it be embedded in six prismatic bearing 9c of portion of aftermentioned polished rice vane group zoarium 9, in view of the above, make polished rice vane group zoarium 9 with six a prismatic assembly 16 rotations.
Chaff box 6 is made of circular upper frame 6a, cylindric side perimembranous 6i and rounded bottom frame 6f.Cylindrical hollow extension 6g is set on bottom frame 6f, holds above-mentioned shaft joint 19 and rotating disc 20 in its hollow bulb 6h.Upper box 6a has the upper box protuberance 6c of upper box flange 6b that stretches out laterally and a plurality of (for example two) that stretch out to the inside.As shown in Figure 3, the peripheral edge portion of upper box flange 6b is by the last surface bearing of the upper flange 30c of chaff case storage case 30.Like this, chaff case 6 can be contained in the chaff case storage case 30 with freely loading and unloading.
Polished rice verdant 5 has circular upper frame 5d, rounded bottom frame 5b, connect upper box and bottom frame many vertical rib 5c, be arranged on the cylindric upper face side hollow extension 5g on the upper face side of bottom frame and be arranged on cylindric following side hollow extension 5i on the following side, these for example form with ABS resin.In addition, between vertical rib 5c, lay wire netting.Make the external diameter of hollow extension 6g of the internal diameter of following side hollow extension 5i and chaff case 6 roughly the same, make the loosening hollow bulb that is embedded in following side hollow extension 5i of following side of hollow extension 6g.At this moment, because the internal diameter of upper face side hollow extension 5g is littler than the internal diameter of hollow extension 6g, form on the upper end of hollow extension 6g that polished rice verdant 5 is sitting in chaff case 6.As mentioned above, metallic sheath 17 and can 18 are pressed on the inner peripheral surface of the side hollow extension 5g that is fixed in the above, allow six a prismatic assembly 16 connect.A plurality of (for example two) notch part 5f that upper box 5d has the upper box method 5e that stretches out laterally and is provided with on the position corresponding to the upper box protuberance 6c of chaff case 6, the shape of notch part 5f is identical with the shape of upper box protuberance 6c.As shown in Figure 3, the peripheral edge portion of upper box flange 5e is by the last surface bearing of the upper box flange 6b of chaff box 6.At this moment, the upper box protuberance 6c of chaff case 6 and notch part 5f are chimeric.Like this, with polished rice verdant 5 can freely load and unload ground and in stationary state is contained in chaff case 6.In addition, can on upper box 5d, not establish notch part 5f yet, thereby on the upper box 6a of chaff case 6, do not establish protuberance 6c yet.
As Fig. 4 and shown in Figure 6, the mesh shape and the size of wire netting are as follows.Shape can be the lengthwise or the rhombus of growing crosswise as shown in Figure 6.For not making rice fly out and can not enter mesh from metal mesh opening, the weak point in the hole of rhombus size is about 2.2-3.0mm, long top length L W is about 3.0-4.6mm top length SW.As the combination of length direction, and for example (SW: LW)=(2.2mm: 3.0mm) or (2.5mm: 3.5mm) or (3.0mm: 4.6mm).In addition, the metal mesh opening shape also can be for rectangle (rectangle or square), in this occasion, the edge lengths in length and breadth of hole one side and about 2.0-3.0mm.The diameter that the mesh shape also can be circle, this occasion is about 2.0-3.0mm.In addition, all can be between 0.4-0.6mm at above arbitrary occasion, wire netting thickness.
Polished rice vane group zoarium 9 for example has the cylindric wheel hub 9b that fat constituted for PP and equally for example is the cylindric polygon prism bearing portion of PP resin formation, six prismatic bearing portions and for example constitute, be fixed on a plurality of (for example two) blade 9a on the wheel hub 9b by stainless steel or PP resin for example.Make occasion at blade 9a by the PP resin, itself and wheel hub 9b are formed one.In addition, as shown in Figure 5, the angle [alpha] of blade 9a, for example relatively the bottom surface of wheel hub 9b is about 15-35 degree scope.The empty 9d of portion of wheel hub 9b is used to hold the upper face side hollow extension 5g of supporting polished rice verdant.With the hollow bulb 9e of the six prismatic bearing 9c of portion make hexa-prism, becoming can be chimeric with the top ends 16a of six a prismatic assembly 16.In view of the above, the top ends 16a of polished rice vane group fit 9 by relative six a prismatic assembly 16 can freely load and unload chimeric, can rotate with motor 10.In addition, the shape of the top ends 16a of six a prismatic assembly 16 and the hollow bulb 9e of the six prismatic bearing 9c of portion is not limited to hexagonal prism shape, also can be triangular prism, quadrangular, pentagonal prism shape etc.
Fig. 7 represents the control loop structure example in the control loop box 8.On two line 27a, 27b of power line 27, be connected with capacitor 52, digital clock 50, the phase controlling loop 54 of the usefulness that abates the noise and the full-wave rectifier of forming by four diode SR1-SR4 60.In the output of full-wave rectifier 60, connect motor 10.In the series loop of digital clock 50, phase controlling loop 54, full-wave rectifier 60, be connected with and decide full switch 56.Safety one close 56 with button 65 interlocks above the upper end 30a that for example is arranged at chaff case storage case 30, so, when cover lid 3, push button 65 when making the upper end 30a that is sitting in chaff case storage case 30 top, be switched on the switch 56 of its interlock, when unload lower cover 3, make that button 65 resets, switch 56 disconnects.So just can prevent that when unloading lower cover 3 motor 10 and polished rice vane group zoarium 9 still are rotated.
The function of each button on the existing description operation plate 7.When the signal that polished rice time (branch), digital clock 50 obtain representing the polished rice time is set with polished rice time button 72, set the turn-on time that equates with the polished rice time of setting, and then, the display setting time on display part 74.In addition, with the polished rice time occasion that button is provided with the polished rice time is being set, phase controlling loop 54 becomes its optimizing phase angle and makes the motor 10 prescribed phases angle of speed (being preferably the speed of 1500rpm-3000rpm) rotation in accordance with regulations.In addition, because it is too fast to work as the rotary speed of motor, to take place that the grain of rice flies upward and do not collide and collide, do not reach polished rice with lid and the grain of rice takes place cracked or damaged with wire netting, when rotating speed slow excessively, form the simple stirring of grain of rice quilt, do not collide and do not reach polished rice, thereby do the as above setting of scope with wire netting.Therefore, ought push the signal that polished rice button 70, digital clock 50 obtain indicating polished rice thereafter, timer 50 conductings, by phase-control circuit 54 set, electrical current on afore mentioned rules optimizing phase angle supplies with motor 10, motor 10 rotated by afore mentioned rules speed by timer 50, switch 56, rectifier 60.Thereafter, when passed through polished rice with polished rice time set button settings after the time, timer 50 disconnects, stops to motor 10 power supplies, motor 10 stalls.In addition, when in polished rice, pushing polished rice button 70 again, digital clock 50 obtains from the signal of this button 70, digital clock 50 disconnections, motor 10 stalls, interrupts polished rice.
Brown rice amount (polished rice amount) when polished rice amount setting button 73 is used for setting from the refining rice of brown rice (rice of pure white degree 100%) is for example closed (180ml) from 1.2 close (360ml), 3 closes (540ml), 4 and closes in (720mm) etc. and set any, and display part is accepted the signal of expression setting value, the polished rice amount of display setting.In addition, the signal with expression setting polished rice amount offers digital clock 50 and phase controlling loop 54.By the turn-on time of following setting timer 50 and the optimizing phase angle in phase controlling loop 54.Supply with the optimizing phase of motor current exactly according to refining brown rice amount (the being induction-motor load) control of need, the electric current that the polished rice amount is many more, the optimizing phase angle is big more, supply with to motor is big more.Irrelevant with the polished rice amount and be not subjected to it speed setting of polished rice blade to be become stable setting (for example in the scope of 2000-2200rpm) with influencing.Be exactly, for example as shown in the table, set the polished rice amount be 1 close, 2 close, 3 close, 4 occasions of closing, the optimizing phase angle is set at for example 60%, 70%, 80%, 100% (maximum) respectively, and the polished rice time (turn-on time of timer 50) becomes and for example is respectively 1 minute, 1.5 minutes, 2 minutes, 2.5 minutes.By setting like this, can irrespectively the polished rice blade rotational speed be stablized to be set in to stablize in the 2000-2200rpm scope with the polished rice amount and carry out polished rice.Therefore, thereafter, when pushing polished rice button 70, the signal of indication polished rice is reached timer 50, timer 50 only by connecting corresponding to the time of setting the polished rice amount, will being refined into rice corresponding to the optimizing phase electric current supply motor 10 of setting the polished rice amount, motor 10 rotations from phase controlling loop 54.In addition, when in the polished rice process, pushing the polished rice button again, then digital clock 50 accept from this button 70 signal, make digital clock 50 disconnection, motor 10 stalls, interruption polished rice.
Table 1
| The polished rice amount | The optimizing phase angle | The polished rice blade rotational speed | The polished rice time |
| 1 closes | ????60％ | ????2000-2200rpm | 1 |
| 2 close | ????70％ | ????2000-2200rpm | 1.5 divide |
| 3 close | ????80％ | ????2000- | 2 minutes |
| 4 close | Maximum | ????2000-2200rpm | 2.5 divide |
Push polished rice button 78 again, during pushing, this will indicate the signal of polished rice to be passed to digital clock 50 and phase controlling loop 54, phase controlling loop 54 is set the optimizing phase angle for example at the afore mentioned rules phase angle, is connected timer 50 simultaneously at this moment and make motor 10 rotations, when stopping to push again polished rice button 78, then indicating the blackout of polished rice, motor 10 stalls.Therefore, can after polished rice, pure white degree, the one side by one side penetrating window 2 observation brown rice push again polished rice button 78 and can obtain required pure white degree.
Like this, when reaching the polished rice of required pure white degree, carry out polished rice by the polished rice time of setting appropriate value with polished rice time set button 72 for.Or when carrying out that brown rice is refined into the polished rice of rice, set button 73 with the polished rice amount and set the polished rice amounts and carry out polished rice.In addition, in above arbitrary occasion, owing to can also in the polished rice process, stop polished rice by pushing polished rice button 70, therefore in the polished rice process, push polished rice button 70 and polished rice is stopped, just can obtain required pure white degree through appropriate times by pure white degree, the one side of one side penetrating window 2 observation brown rice.
In addition, in the present embodiment, polished rice time set button 72 is set simultaneously sets button 73 with the polished rice amount.Yet, wherein any also can only be set, make motor 10 rotations according in polished rice time and the polished rice amount any, carry out required polished rice.
For example, in the occasion that polished rice time set button 72 only is set, also can the phase controlling loop be set and the polished rice blade is rotated in the 1500-3000rpm scope.
In addition, as shown in Figure 8, the occasion that polished rice time set button 72 and polished rice amount are set button 73 is set at the same time, also the phase controlling loop can be set.In this occasion, for example be respectively in the polished rice amount of setting 1 close, 2 close, 3 close, 4 fashionable, for example be set at 1 fen respectively the turn-on time of timer 50,2 minutes, 3 minutes, 4 minutes, in view of the above, make the rotating speed of polished rice blade for example be respectively 2500rpm, 2350rpm, 2100rpm, 1850rpm.
Followingly the as above action of the apparatus for finely polshing rice 100 of structure is described with reference to Fig. 9.At first, as shown in Figure 3, chaff box 6 is placed in the chaff case storage case 30, polished rice verdant 5 is placed in the chaff case 6.Polished rice vane group zoarium 9 with six a prismatic assembly 16 chimerisms, the brown rice 90 of aequum is put into polished rice verdant 5, cover lid 3.Then, attaching plug 28 is inserted socket, set button 73 setting polished rice amounts with the 72 setting polished rice times (branch) of polished rice time set button or with the polished rice amount after, push polished rice button 70, then motor 10 rotations, polished rice vane group zoarium 9 also rotates.So brown rice 90 is stirred because of the rotation of polished rice blade 9a, brown rice is because of centrifugal force is wiped mutually with the mesh of the wire netting 5a of polished rice verdant 5, chaff is peeled off.Chaff 92 under this peels off falls in the chaff case 6 outside mesh flies out net because of centrifugal force.At this moment, because the transparency window 2 that can see through on the lid 3 is seen the pure white state of brown rice, so can make polished rice stop to obtain required pure white degree through appropriate times by pushing polished rice button 70.After carrying out polished rice like this, judge the occasion that also is necessary further to improve the pure white degree, can carry out polished rice again by pushing again polished rice button 78, perhaps carry out polished rice again and obtain required pure white degree by polished rice time set button 72 or polished rice amount setting button 73.Therefore, can make chaff positively easily obtain required pure white degree from the brown rice separation.
After the polished rice lid 3 is unloaded, unload polished rice vane group zoarium 9 from six a prismatic assembly 16 again, take out polished rice verdant 5, the rice behind refining in the polished rice verdant 5 is poured out.At this moment, also can just directly add water under this state to the rice in the polished rice verdant 5 eluriates.In addition, take out chaff box 6, the chaff in it is taken away.
Like this, according to polished rice device of the present invention, owing to utilize the centrifugal force of rice that chaff is flown out from the mesh of wire netting 5a, thereby it is good to take off chaff.Therefore, because chaff is deposited in the chaff case 6,, also take chaff away from chaff case 6 easily so clean wire netting 5a easily.Owing to blow because of polished rice blade 9a when stirring, so can prevent a meter warm rising, taste variation with polished rice blade 9a rotation and to Mi Jinhang.In addition, because polished rice roller or polished rice tube in no traditional polished rice device, because of not worrying that producing rice stops up, it is very easy to safeguard.That is to say, adhere to chaff hardly on the wire netting 5a because of polished rice verdant 5, adhere to also and polished rice verdant 5 can be taken out and cleaning easily even produce, thereby processing is very easy.Equally, by taking out chaff box 6, just easy essence is swept the chaff in the chaff case 6.In addition, owing to can grasp the pure white degree easily from the window on the lid 32, thereby adjust the pure white degree easily.Therefore, easily variety classes or the different moisture content according to brown rice carries out the adjustment of pure white degree, can prevent that to spend the grain of rice that part produces cracked or damaged because of pure white.In addition,, can reach miniaturization because of no polished rice roller or polished rice tube in the polished rice device, weight also only about about 3 kilograms be suitable for making desk-top, be placed on narrow and small place in the kitchen.In addition, the present invention is not only limited to refine rice, can be used for cereal such as wheat, millet are made with extra care yet.
In sum, according to apparatus for finely polshing rice of the present invention, constitute and Mi Jinhang is stirred with the rotation of polished rice blade, utilize the centrifugal force of rice that rice is wiped mutually with the mesh of the wire netting of polished rice verdant, chaff is peeled off, and then make the chaff that peels off fly out and be deposited in the chaff case by centrifugal force again from mesh.Like this, because of flying out from the mesh of wire netting, chaff separates chaff easily.Therefore, even clean easily because of the polished rice verdant being taken out, make processing very convenient because of chaff adheres on the wire netting attached to the polished rice verdant also hardly.Equally, because of the chaff case being taken out, cleans easily the chaff of chaff case.In addition, owing to when stirring with the rotation of polished rice blade meter, blow, just can prevent a meter warm rising, taste variation with the polished rice blade.In addition, owing to can easily grasp the pure white degree, carry out smart adjustment easily from degree from the window on the lid.Also have, because no polished rice, roller or polished rice tube in the polished rice device, can miniaturization, in light weight, be placed on place small desk polished rice device narrow and small in the kitchen so can make.
Claims (8)
1. apparatus for finely polshing rice, comprise motor, be embedded in drive shaft rotating top with described motor rotation, the polished rice blade that rotates with this driving shaft, have with the concentric cylindric side perimembranous of above-mentioned driving shaft and allow the rounded bottom of above-mentioned driving shaft with containing by opening, the polished rice verdant that holds above-mentioned polished rice blade, it is characterized in that also comprising having and allow the rounded bottom of above-mentioned driving shaft with containing by opening with the concentric cylindric side perimembranous of above-mentioned driving shaft, hold the chaff case of above-mentioned polished rice verdant and can freely hold above-mentioned polished rice blade respectively with loading and unloading, the polished rice verdant, the chaff case, the case body that holds fixing above-mentioned motor simultaneously, the side perimembranous of above-mentioned polished rice verdant is made of wire netting, during polished rice brown rice put into above-mentioned polished rice verdant, the above-mentioned polished rice blade rotation of above-mentioned motor drives, brown rice is stirred, brown rice is wiped with the mesh of above-mentioned polished rice verdant wire netting mutually because of its centrifugal force, chaff is peeled off, and the chaff that peels off flies out from mesh laterally because of its centrifugal force, drop in the above-mentioned chaff case.
2. according to the described polished rice device of claim 1, it is characterized in that in above-mentioned case body, having be fixed in above-mentioned case body, be provided with the concentric cylindric side perimembranous of above-mentioned driving shaft with and on form the chaff case storage case that allows the rounded bottom of above-mentioned driving shaft by opening, hold above-mentioned chaff case,
3. according to the described polished rice device of claim 1, the rotating speed that it is characterized in that above-mentioned polished rice blade is in the 1500-3000rpm scope.
4. according to the described polished rice device of claim 1, it is characterized in that the mesh shape of described polished rice verdant side perimembranous wire netting can be rhombus, rectangle or circle; In the rhombus occasion, the weak point in its hole is 3.0-4.6mm scope in 2.2-3.0mm scope, length to top length to top length; In the rectangle occasion, the longitudinal and transverse length of side sum of a side in its hole is in the 2.0-3.0mm scope; In circular occasion, the diameter in its hole is in the 2.0-3.0mm scope.
5. according to the described polished rice device of claim 1, it is characterized in that the angle of the rounded bottom of the described relatively polished rice verdant of described polished rice blade is spent in the scope of-35 degree 15.
6. according to the described polished rice device of claim 1, it is characterized in that also having the lid that above-mentioned polished rice verdant upper opening portion is covered, on this lid, have transparency window.
7. according to the described polished rice device of claim 1, it is characterized in that also having the control loop that is contained in the above-mentioned case body, is used to control above-mentioned motor, this control loop comprises rectifier that the AC power rectification uses and the digital clock of connecting with this rectifier, and described digital clock is only supplied with rectified current and made above-mentioned polished rice blade rotation to above-mentioned motor in the time of setting.
8. according to the described polished rice device of claim 7, it is characterized in that, also has the operation panel that is arranged on the above-mentioned case body, this operation panel has the polished rice time set button of setting the polished rice time or the polished rice amount of setting the polished rice amount set button, according to this polished rice time, set the polished rice time of button settings or control turn-on time of above-mentioned digital clock with the polished rice amount of this polished rice amount setting button settings.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10005989A JP2963889B2 (en) | 1998-01-14 | 1998-01-14 | Tabletop rice mill |
| JP005989/1998 | 1998-01-14 | ||
| JP005989/98 | 1998-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1223173A true CN1223173A (en) | 1999-07-21 |
| CN1106221C CN1106221C (en) | 2003-04-23 |
Family
ID=11626214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98116095A Expired - Fee Related CN1106221C (en) | 1998-01-14 | 1998-07-14 | Apparatus for finely polshing rice |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2963889B2 (en) |
| KR (1) | KR100266155B1 (en) |
| CN (1) | CN1106221C (en) |
| TW (1) | TW478966B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189011A (en) * | 2010-03-15 | 2011-09-21 | 珍巴多工业股份有限公司 | Rice milling machine |
| CN102240579A (en) * | 2011-04-22 | 2011-11-16 | 何灏 | Vertical type rice mill |
| CN102806112A (en) * | 2011-05-31 | 2012-12-05 | 山本电气株式会社 | Apparatus for measuring degree of polishing grain, method for measuring degree of polishing grain, apparatus for polishing grain and method for polishing grain |
| CN105396638A (en) * | 2015-12-29 | 2016-03-16 | 北京先农氏有机食品科技有限公司 | Intelligent household rice mill |
| CN105478181A (en) * | 2015-12-29 | 2016-04-13 | 北京先农氏有机食品科技有限公司 | Rice milling method of intelligent household rice mill |
| CN105498890A (en) * | 2014-10-14 | 2016-04-20 | 珍巴多工业股份有限公司 | Rice polisher |
| CN111407153A (en) * | 2019-01-07 | 2020-07-14 | 九阳股份有限公司 | Cooking utensil capable of automatically processing rice |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100778602B1 (en) * | 1999-12-24 | 2007-11-27 | 마쯔시다덴기산교 가부시키가이샤 | Rice washer |
| KR20040006619A (en) * | 2002-07-13 | 2004-01-24 | (주) 두원테크 | An apparatus and method for cleaning a rice |
| CN101686766B (en) * | 2007-05-23 | 2013-04-24 | 雀巢产品技术援助有限公司 | Appliance for conditioning a milk-based liquid |
| JP4917657B2 (en) * | 2010-04-27 | 2012-04-18 | 株式会社サタケ | Wash-free rice production equipment for testing |
| JP5953570B2 (en) * | 2011-05-31 | 2016-07-20 | 山本電気株式会社 | Milling degree measuring device, milling degree measuring method, grain milling machine, and grain milling method |
| CN102671734A (en) * | 2012-06-12 | 2012-09-19 | 何灏 | Vertical friction-peeling rice mill |
| KR101390958B1 (en) * | 2012-08-23 | 2014-05-02 | 주식회사 세븐하베스트 | Rice-polishing machine for housekeeping |
-
1998
- 1998-01-14 JP JP10005989A patent/JP2963889B2/en not_active Expired - Lifetime
- 1998-06-05 TW TW087108956A patent/TW478966B/en not_active IP Right Cessation
- 1998-06-12 KR KR1019980021993A patent/KR100266155B1/en not_active IP Right Cessation
- 1998-07-14 CN CN98116095A patent/CN1106221C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189011A (en) * | 2010-03-15 | 2011-09-21 | 珍巴多工业股份有限公司 | Rice milling machine |
| CN102189011B (en) * | 2010-03-15 | 2015-03-11 | 珍巴多工业股份有限公司 | Rice milling machine |
| CN102240579A (en) * | 2011-04-22 | 2011-11-16 | 何灏 | Vertical type rice mill |
| CN102806112A (en) * | 2011-05-31 | 2012-12-05 | 山本电气株式会社 | Apparatus for measuring degree of polishing grain, method for measuring degree of polishing grain, apparatus for polishing grain and method for polishing grain |
| CN105498890A (en) * | 2014-10-14 | 2016-04-20 | 珍巴多工业股份有限公司 | Rice polisher |
| CN105498890B (en) * | 2014-10-14 | 2019-10-18 | 珍巴多工业股份有限公司 | Rice polisher |
| CN105396638A (en) * | 2015-12-29 | 2016-03-16 | 北京先农氏有机食品科技有限公司 | Intelligent household rice mill |
| CN105478181A (en) * | 2015-12-29 | 2016-04-13 | 北京先农氏有机食品科技有限公司 | Rice milling method of intelligent household rice mill |
| CN111407153A (en) * | 2019-01-07 | 2020-07-14 | 九阳股份有限公司 | Cooking utensil capable of automatically processing rice |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2963889B2 (en) | 1999-10-18 |
| CN1106221C (en) | 2003-04-23 |
| JPH11197521A (en) | 1999-07-27 |
| TW478966B (en) | 2002-03-11 |
| KR100266155B1 (en) | 2000-09-15 |
| KR19990066696A (en) | 1999-08-16 |
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