CN2838472Y - Fruits squeezer grinding disc - Google Patents
Fruits squeezer grinding disc Download PDFInfo
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- CN2838472Y CN2838472Y CN 200520119141 CN200520119141U CN2838472Y CN 2838472 Y CN2838472 Y CN 2838472Y CN 200520119141 CN200520119141 CN 200520119141 CN 200520119141 U CN200520119141 U CN 200520119141U CN 2838472 Y CN2838472 Y CN 2838472Y
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- abrasive disk
- milling zone
- juice extractor
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Abstract
The utility model relates to a grinding disc for a juice extractor. The surface of the utility model is provided with a first grinding zone having a small area and a second grinding zone having a large area, and the center of the utility model and the center of a feed pipe of a juice extractor on the upper part are positioned on the same center shaft line; the first grinding zone is eccentrically positioned on the grinding disc, and cutting knives or big ratchets are distributed on the first grinding zone; the second grinding zone is around the outer periphery of the first grinding zone, and a plurality of sharp small sharp teeth are distributed on the second grinding zone. Accordingly, areas can be reduced in order to make the volume of a juice extractor reduced, and simultaneously, the grinding dead angles can be avoided.
Description
Technical field
The utility model relates to a kind of structure of fruit-vegetable juice squeezer, particularly the vegetables and fruits of bulk is ground to form the juice extractor abrasive disk structure of puree.
Background technology
As shown in figure 16, the feeding mouth 20 of traditional juice extractor is circular macropore, and is eccentric setting with abrasive disk 21; The eccentric reason that is provided with is because abrasive disk 21 is when rotating at a high speed, have only a plurality of little pointed tooth 22 on the card to carry out fine lapping to vegetables and fruits, and central area 23 no pointed tooths can not produce grinding, so feeding mouth 20 can not be online at same central shaft with 21 of abrasive disks, this can consult shown in the following patent literature 1,2.Be provided with because feeding mouth 20 is eccentric with abrasive disk 21, cause the volume of juice extractor to become huge then.
Above-mentioned juice extractor volume is not only gained in weight and material after increasing, and cost also increases relatively, and the space also takies bigger; In view of this, promptly there is the dealer to improve abrasive disk for dwindling the juice extractor volume, as shown in figure 17, cutting knife 34 (or big ratchet) is set up in its central area 33 with abrasive disk 31, cutting knife 34 by central area 33 (or big ratchet) carries out rough lapping to vegetables and fruits, again with arround 32 pairs of vegetables and fruits of little pointed tooth in zone carry out fine lapping, and feeding mouth 30 can remain on same central axis position with abrasive disk 31, the volume of juice extractor is dwindled, and this can consult shown in the following patent literature 3～5.
Though the improvement of above-mentioned abrasive disk, can make feeding mouth and abrasive disk while position at same central axis, but the problem that has the pan feeding difficulty in the use takes place, reason is that the cutting knife 34 (or big ratchet) of abrasive disk central area 33 is that vegetables and fruits are carried out big stock removal action, so belong to rough lapping, therefore frictional resistance increases, and easily causes when making vegetables and fruits press down pan feeding because of difficult or generation hinder, especially when grinding at a slow speed; In view of this, the dealer is promptly arranged outside the improvement abrasive disk, more feeding mouth and abrasive disk are eccentric setting, as shown in figure 18, big ratchet 44 (or cutting knife) is set up in its central area 43 at abrasive disk 41, and feeding mouth 40 and abrasive disk 41 are eccentric are provided with, but for juice extractor is increased because of the feeding mouth 40 eccentric volumes that make, just entrance shape is changed into kidney shape (kidney shape), but kidney shape feeding mouth 40 more traditional circular macropores are little, thus vegetables and fruits before pan feeding, must be cut into small pieces, thus, to cause inlet amount few, the pan feeding time increases, and then increase the processing time of grinding vegetables and fruits, so do not meet the time benefit.
Because juice extractor feeding mouth and abrasive disk are remained on same central axis position, make that the volume of juice extractor is dwindled, but the feeding mouth diameter need not dwindle, though this make the juice extractor volume little, in light weight, save material and reduce cost, but still have middle section frictional resistance big, make vegetables and fruits press down pan feeding and give birth to hinder because of having difficult labour and slow down problem points such as pan feeding and fail to solve.
Moreover the area of abrasive disk all is to implement with large tracts of land from so far in the past, general diameter all is between 11.5cm～12.0cm, though its purpose is to increase milling area, increased also relatively that material uses and the raising of cost, and the volume of juice extractor can't be reentried and reduces.
Shown in Figure 19, the grinding scope schematic diagram of central area 43 when rotating for aforementioned Figure 16 abrasive disk 41, by among the figure as can be known, though there is big ratchet 44 (or cutting knife 34 of Figure 15) central area 43, but the grinding scope 45 (shown in the drawing oblique line) after rotating still equals the scope of central area 43, in other words, central area 43 grinding scopes after tradition abrasive disk 41 rotates can't increase or reduce, but keep same area, so the puree foam still is suspended in central area under the action of the centrifugal, can't further promote so grind function.
Shown in Figure 1 in Chinese Taiwan on the 1st patent announcement in patent documentation 1:1998 September No. 339622 " improvement of fruit-vegetable juice squeezer upper cover body ".
Shown in Figure 1 in No. the 351153rd, Chinese Taiwan on the 21st patent announcement in patent documentation 2:1999 January " the fine grinding structure of juice extractor ".
Fig. 3 in Chinese Taiwan on the 1st patent announcement in patent documentation 3:2002 July No. 493417 " structure-improved of fruit-vegetable juice squeezer ", shown in Figure 4.
Fig. 1 in Chinese Taiwan on the 1st patent announcement in patent documentation 4:2004 September M242148 number " juice extractor "～shown in Figure 3.
Fig. 2 in Chinese Taiwan on the 21st patent announcement in patent documentation 5:2005 March M259563 number " the cutter structure improvement of juice extractor ", shown in Figure 3.
Fig. 2 in Chinese Taiwan on the 11st patent announcement in patent documentation 6:2005 May M263881 number " the cutter head structure improvement of juice extractor ", shown in Figure 4.
Fig. 2 in Chinese Taiwan on the 21st patent announcement in patent documentation 7:2005 July M270771 number " juice extractor structural improvement ", shown in Figure 4.
Novel content
Main purpose of the present utility model is, a kind of juice extractor abrasive disk is provided, and it dwindles the area of abrasive disk again, and the juice extractor volume is dwindled.
Of the present utility model time a purpose is, a kind of juice extractor abrasive disk is provided, the problem generation that it makes abrasive disk not have the pan feeding difficulty or slow down pan feeding when grinding.
A purpose more of the present utility model is, a kind of juice extractor abrasive disk is provided, and it does not have abrasive disk and grinds the dead angle generation when grinding.
Another purpose of the present utility model is, a kind of juice extractor abrasive disk is provided, and it makes the feeding mouth shape of juice extractor need not to dwindle, and makes the vegetables and fruits can be with big block pan feeding.
Another purpose of the present utility model is, a kind of juice extractor abrasive disk is provided, and it makes abrasive disk when grinding rough lapping, fine lapping can be arranged, even the result of use of very fine abrasive is arranged.
For solving problem point and reaching aforementioned purpose, the utility model technological means is achieved in that
A kind of juice extractor abrasive disk has one and is positioned at the central point of same central axis with top juice extractor feed pipe central point, it is characterized in that the abrasive disk surface has:
First milling zone is positioned on the eccentric position on abrasive disk surface, includes the knife-edge that is used for rough lapping; And
Second milling zone is positioned at the abrasive disk surface that is centered around the above-mentioned first milling zone periphery, includes the little pointed tooth that is used for fine lapping;
Wherein, the area of above-mentioned first milling zone is less than the area of above-mentioned second milling zone.
According to above-mentioned: the central point of second milling zone is positioned at the scope of first milling zone.
According to above-mentioned: the knife-edge of first milling zone comprises one or the multi-disc cutting knife, and has a spacing between the cutting knife, and the volume of cutting knife is greater than the little pointed tooth of second milling zone.
According to above-mentioned: the cutting face of one or more cutting knife is opposite with the cutting face direction of other cutting knifes.
According to above-mentioned: the knife-edge of first milling zone comprises the big ratchet of a plurality of tip shapes, and the volume of big ratchet is more than or equal to the little pointed tooth of second milling zone.
According to above-mentioned: big ratchet is ratchet row, and wherein one or more ratchet row's cutting direction is opposite with other ratchets row's cutting face direction.
According to above-mentioned: under the feed pipe of juice extractor, be fixed with one and be symmetry up and down with abrasive disk and keep the grinding ring of a spacing.
According to the utility model principle, perhaps:
A kind of juice extractor abrasive disk has one and is positioned at the central point of same central axis with top juice extractor feed pipe central point, it is characterized in that the abrasive disk surface has:
First milling zone is positioned on the eccentric position on abrasive disk surface, comprises the knife-edge that is used for rough lapping;
Second milling zone is positioned at the abrasive disk surface that is centered around the above-mentioned first milling zone periphery, includes the little pointed tooth that is used for fine lapping; And
The 3rd milling zone is wide annular, is centered around the periphery of the above-mentioned second milling zone periphery of abrasive disk, includes the groove that is used for very fine abrasive;
Wherein, the area of above-mentioned first milling zone is less than the area of above-mentioned second milling zone.
According to above-mentioned: the central point of second milling zone is positioned at the scope of first milling zone.
According to above-mentioned: the knife-edge of first milling zone comprises one or the multi-disc cutting knife, and has a spacing between the cutting knife, and the volume of cutting knife is greater than the little pointed tooth of second milling zone.
According to above-mentioned: the cutting face of one or more cutting knife is opposite with the cutting face direction of other cutting knifes.
According to above-mentioned: the knife-edge of first milling zone comprises the big ratchet of a plurality of tip shapes, and the volume of big ratchet is more than or equal to the little pointed tooth of second milling zone.
According to above-mentioned: big ratchet is ratchet row, and wherein one or more ratchet row's cutting direction is opposite with other ratchets row's cutting face direction.
According to above-mentioned: the grinding groove on the 3rd milling zone surface be twill, cross waves one of them.
According to above-mentioned: under the feed pipe of juice extractor, be fixed with one and be symmetry up and down with abrasive disk and keep the grinding ring of a spacing.
According to above-mentioned: the grinding groove of grinding ring bottom surface be twill, cross waves one of them.
According to above-mentioned: first and second milling zone height of abrasive disk is identical, and is higher than the 3rd milling zone; First and second milling zone is embedded in the ring of grinding ring, and the grinding groove of the 3rd milling zone and grinding ring is arranged up and down symmetrically.
Can obtain following advantage by above-mentioned enforcement of the present utility model:
It is the major technique feature of this creation that first milling zone is eccentrically set on the magnetic mill, after the first milling zone off-centre, just the area of abrasive disk can be dwindled, its reduce in scale is at least more than 1/2 or 1/2 of traditional abrasive disk, thus, just can save the material and the manufacturing cost of abrasive disk.
First milling zone of abrasive disk is eccentric and is provided with, therefore the rotating range of first milling zone on abrasive disk can increase, and vegetables and fruits contact with first and second milling zone of abrasive disk behind pan feeding simultaneously, and produce thick, thin dual grinding, do not take place so do not have problems such as pan feeding difficulty or pan feeding slow down.
After abrasive disk dwindles area, the volume of juice extractor is also dwindled, thus, the material of juice extractor and manufacturing cost also are able to obvious reduction, also reduce the space simultaneously and use.
After juice extractor dwindles, because of being to align up and down with the center of abrasive disk, the center of feeding mouth cooperates, so the bore of feeding mouth need not to dwindle, so still keep original circular macropore, so vegetables and fruits can be with the bulk pan feeding, so save the pan feeding time.
The central point of abrasive disk promptly equals the central point of second milling zone, and this central point is that the position is in the scope of first milling zone, so abrasive disk does not have the generation of grinding dead angle.
First milling zone carries out the rough lapping cutting with cutting knife or big ratchet to vegetables and fruits, and second milling zone carries out the fine lapping cutting with little pointed tooth to vegetables and fruits, the 3rd milling zone carries out the very fine abrasive cutting to grind groove to vegetables and fruits, make that the pomace after grinding is very careful, the juice in the puree can be squeezed out fully.
Describe concrete structure of the present utility model in detail below in conjunction with the accompanying drawing illustrated embodiment, in the hope of disclosing essence of the present utility model.
Description of drawings
Fig. 1: the utility model the 1st example three-dimensional exploded view.
Fig. 2: the utility model the 1st example vertical view.
Fig. 3: first milling zone of above-mentioned the 1st example grinds the scope schematic diagram.
Fig. 4: other of the utility model the 1st example plants the aspect stereogram.
Fig. 5: the utility model the 2nd example three-dimensional exploded view.
Fig. 6: the utility model the 2nd example vertical view.
Fig. 7: the utility model the 3rd example three-dimensional exploded view.
Fig. 8: the utility model the 4th example three-dimensional exploded view.
Fig. 9: the utility model the 5th example three-dimensional exploded view.
Figure 10: the three-dimensional exploded view of the utility model abrasive disk and juice extractor.
Figure 11: the full sectional view after the utility model abrasive disk and the juice extractor combination.
Figure 12: the schematic diagram that cooperates of the utility model abrasive disk and grinding ring.
Figure 13: the comparison diagram of the utility model abrasive disk and traditional abrasive disk.
Figure 14: the comparison diagram of the utility model juice extractor and traditional juice extractor.
Figure 15: the utility model abrasive disk with the schematic diagram that cooperates of juice extractor feeding mouth.
Figure 16: the schematic diagram that cooperates of traditional first form abrasive disk and juice extractor feeding mouth.
Figure 17: the schematic diagram that cooperates of traditional second form abrasive disk and juice extractor feeding mouth.
Figure 18: the schematic diagram that cooperates of tradition the 3rd form abrasive disk and juice extractor feeding mouth.
Figure 19: the grinding scope schematic diagram of central area when tradition the 3rd form abrasive disk rotates.
The specific embodiment
Following according to detailed description of the embodiment shown in the drawing as back:
The 1st example
As shown in Figure 1 and Figure 2, the 1st example stereogram and vertical view for the utility model abrasive disk, disclosing abrasive disk 1 among the figure is the disk that the stainless steel metal material is made, but, be made into as shown in Figure 1 last sheet metal dish 11, thick-layer plastic-steel chassis 12 and be combined into the abrasive disk 1 of one by the fixing of several screws 13 down for weight reduction; This abrasive disk 1 surface has the first milling zone 1a and the second milling zone 1b, wherein, the first milling zone 1a is with the eccentric setting of small size and be used for rough lapping, and the second milling zone 1b is centered around the outside of the first milling zone 1a and is used for fine lapping with large tracts of land, and the surface distributes with a plurality of sharp shape pointed tooths 14.
This form abrasive disk 1 be characterised in that the first milling zone 1a be with eccentric position on abrasive disk 1, and the centre-to-centre spacing of the first milling zone 1a and the second milling zone 1b differs 1d, this first milling zone 1a keeps the reason of off-centre to be:
A. radius r=1.5cm of the first milling zone 1a, area π r
2=7.07cm
2
B. radius r=the 4.25cm of abrasive disk 1, area π r
2=56.74cm
2
A: b=1: 8, by ratio as can be known, the first milling zone 1a is 1: 8 with the area ratio of abrasive disk 1, therefore the grinding scope of the first milling zone 1a only accounts for 1/8 of abrasive disk 1 area.If the first milling zone 1a is located at the center (promptly the central point of the central point of the first milling zone 1a and abrasive disk 1 all is positioned at same point) of abrasive disk 1 as traditional approach, the grinding scope of the first milling zone 1a just equals abrasive disk 1 radius r=1.5cm scope so, and milling area is 7.07cm
2, only account for 1/8 of abrasive disk area.
But when the eccentric position as shown in Figure 3, if centering error is apart from 1d=1.0cm, the grinding scope 1e of the first milling zone 1a promptly equals the scope of abrasive disk radius r=2.5cm (1cm+1.5cm) so with the first milling zone 1a position, and milling area is 16.63cm
2, account for 1/3.4 of abrasive disk area, obviously the scope and the effect of grinding is good than aforementioned conventional form just.
Moreover, can contact simultaneously with first and second milling zone 1a, the 1b of abrasive disk 1 behind the vegetables and fruits pan feeding, in other words, among the grinding scope 1e except the cutting knife 15 (knife-edge) of the first milling zone 1a grinds vegetables and fruits, the 14 pairs of vegetables and fruits of little pointed tooth that more comprise the second milling zone 1b grind, so vegetables and fruits are subjected to the rough lapping of cutting knife 15 and the fine lapping of little pointed tooth 14 in fact simultaneously, so the frictional resistance attenuating, make the vegetables and fruits pan feeding no longer include and hinder or difficulty.
In aforementioned, the central point 17 of the second milling zone 1b also equals the central point of abrasive disk 1, this central point 17 preferably the position in the scope of the first milling zone 1a, or at least this central point 17 just in time the position in the diameter outer rim of the first milling zone 1a, when abrasive disk 1 rotation, central point 17 and arround (r=0～0.5cm) can become the grinding scope of the first milling zone 1a, thus central point 17 and arround just can not form and grind the dead angle.
Though being off-centre, the first milling zone 1a is located on the abrasive disk 1, but still need there be splendid cutting knife or ratchet to cooperate, otherwise can not get due grinding effect, the maximum difference of this first milling zone 1a and the second milling zone 1b is: the cutting knife of the first milling zone 1a or ratchet volume are big than the little pointed tooth 14 of the second milling zone 1b all, in other words, the first milling zone 1a carries out the rough lapping action with the cutting knife of larger volume or big ratchet to vegetables and fruits, and utilizes the little 14 pairs of vegetables and fruits of pointed tooth of the second milling zone 1b volume to carry out fine lapping; Below, the structure of the first milling zone 1a promptly is described:
As shown in Figure 1, the knife-edge of the first milling zone 1a is to have the above cutting knife 15 of a slice at least, does not wait as 2～4, keeps spacing between each cutting knife, and be provided with following either party's formula, cutting knife 15 is that equal angles is symmetrical arranged, cutting knife 15 is irregular asymmetric setting.Cutting knife 15 can be with following arbitrary shape setting again, the arc shown in drawing or be not disclosed in the straight shape of drawing.Secondly, cutting knife 15 can be with following arbitrary length setting, for example cutting knife length all identical (disclosing), cutting knife length different (disclosing) or as shown in Figure 1 wherein the length of a cutting knife 15b greater than other cutting knife 15a with length.
Moreover as shown in Figure 2, at least one cutting knife, especially long cutting knife 15b can be provided with following either party's formula, extend central point or the side of crossing over the first milling zone 1a that extend as side and just in time do not cross over central point at central point or side in the position.
In addition, as shown in Figure 1 and Figure 2, one side of cutting knife 15 is the cutting face, another side right and wrong cutting face, wherein, the cutting face is the prominent face by protrusion and near vertical on the first milling zone 1a surface, and non-cutting face is by being the slow inclined-plane that rises, oblique angle on the first milling zone 1a surface, is to face vegetables and fruits with dashing forward of near vertical to carry out rough lapping during cutting.In the aforementioned cutting knife 15, at least one cutting knife, especially the cutting face 151 of long cutting knife 15b is reverse mutually with the cutting face of other short cutting knife 15a, or the cutting face of long as shown in Figure 4 cutting knife 15b and other short cutting knife 15a is in the same way, in other words, the cutting direction of the cutting direction of long cutting knife 15b and other short cutting knife 15a can oppositely or in the same way be provided with, but with the best that oppositely is set to shown in Figure 1, because it can reduce the frictional resistance between the first milling zone 1a and vegetables and fruits, especially vegetables and fruits are ground to a half, because of contact area increases relative frictional resistance promptly more greatly, if all cutting knife 15a, the cutting face of 15b all is in the same way, so at this moment, cutting frictional resistance will inevitably be very big, cause vegetables and fruits to be difficult to pan feeding or speed is slowed down, if wherein the cutting face 151 of a cutting knife (especially long cutting knife 15b) is reverse, then can reduce frictional resistance, make the vegetables and fruits pan feeding can not suffer too big resistance, the operator just can press down and push to light power vegetables and fruits so.
The 2nd example
As Fig. 5, shown in Figure 6, be the 2nd example stereogram and vertical view of the utility model abrasive disk, disclose abrasive disk 1 among the figure and be above sheet metal dish 11, thick-layer plastic-steel chassis 12, fixing and consist of the embodiment of one down by several screws 13; This abrasive disk 1 surface has the first milling zone 1a, the second milling zone 1b, reaches the 3rd milling zone 1c; Wherein, the first milling zone 1a is with the eccentric setting of small size and be used for rough lapping, the second milling zone 1b is with large tracts of land and be centered around the outside of the first milling zone 1a and be used for fine lapping, and the surface distributes with a plurality of sharp shape pointed tooths 14, the 3rd milling zone 1c is centered around the outside of the second milling zone 1b and is used for very fine abrasive with annular, and the surface distributes to grind groove 16, this groove be following one of them, twill, cross waves.
The feature of this form abrasive disk 1 still be the first milling zone 1a be with eccentric position on abrasive disk 1, and the centre-to-centre spacing of the first milling zone 1a and the second milling zone 1b differs 1d, and the central point of the second milling zone 1b and the 3rd milling zone 1c is all the central point 17 of abrasive disk 1, and the area ratio in this three district is:
A. radius r=1.5cm of the first milling zone 1a, area π r
2=7.07cm
2
B. radius r=3.6cm of the second milling zone 1b, area π r
2-7.07cm
2=40.72cm
2-7.07cm
2=33.65cm
2
C. the external diameter of the 3rd milling zone 1c and difference in internal diameters=0.6cm, area is external diameter area (56.74cm
2) cut internal diameter area (40.72cm
2)=16.02cm
2
A: b: c=1: 4.76: 2.27, produce rough lapping by the aforementioned first milling zone 1a more as can be known with small size, the second milling zone 1b produces fine lapping with large tracts of land, and the 3rd milling zone 1c produces very fine abrasive with middle area.For reaching rough lapping, the first milling zone 1a implements with ablation volume big cutting knife 15 or big ratchet (not taking off); For reaching fine lapping, the second milling zone 1b implements with the less pointed tooth 14 of ablation volume; For reaching very fine abrasive, the 3rd milling zone 1c implements with the diagonal pitch 16 of superfine little slot.
The 3rd example
As shown in Figure 7, the 3rd example stereogram for the utility model abrasive disk, disclosing be in the knife-edge of first milling zone 1a different with aforementioned example of abrasive disk 1 among the figure is the big ratchet 18 of a plurality of tip shapes, big ratchet 18 volumes are greater than the little pointed tooth 14 of the second milling zone 1b, so can produce rough lapping during cutting.And the distribution of big ratchet 18 to be annular distribution shown in the drawing or the diffusing shape that is not disclosed on the drawing distribute, must be a ring at least when with annular distribution, or as inside and outside two rings and even three of drawing encircle and do not wait, and the ratchet number of outer shroud is more than the ratchet number of interior ring.
The 4th example
As shown in Figure 8, the 4th example stereogram for the utility model abrasive disk, disclosing abrasive disk 1 among the figure, different with aforementioned second example to be in cutting knife 15 be four, and cutting faces of the cutting face 151 of long cutting knife 15b and other short cutting knife 15a are in the same way, cause to lack cutting knife 15a cutting faces in 151 in the long cutting knife 15b cutting face of Fig. 5 and Fig. 6 with other and then be reverse.
The 5th example
As shown in Figure 9, the 5th example stereogram for the utility model abrasive disk, the first milling zone 1a that discloses abrasive disk 1 among the figure is provided with at least one row's ratchet row 19, keep spacing between each ratchet row, and with following either party's formula setting, the equal angles shown in drawing is symmetrical arranged or is not disclosed in the irregular asymmetric setting of drawing.Again, ratchet row 19 can following arbitrary length setting, the length that is not disclosed in drawing length all identical, that be not disclosed in drawing have nothing in common with each other or the row of a wherein ratchet as shown in Figure 9 19b length than other with length ratchet row 19a for long.Secondly, ratchet row 19 can be with following arbitrary shape setting, the straight shape shown in drawing or be not disclosed in the arc of drawing.Again and, the extensible lengthening of side of at least one ratchet row 19b crossed over the central point of the first milling zone 1a do not cross over central point or just in time the position at central point.And the cutting direction (cutting face) of ratchet row 19b is opposite or identical with the cutting direction (cutting face) of other ratchets row 19a.
As Figure 10, shown in Figure 11, above-mentioned abrasive disk 1 is arranged in the filter screen 4 of juice extractor 10, and in the structure of juice extractor 10 except abrasive disk 1, also comprise a upper pedestal 2, one with upper pedestal 2 be the lower base 3, that combines up and down be arranged on filter screen 4, in the upper pedestal be incumbent on loam cake 7 on the pedestal 2, and one be used for pusher plug 8 that vegetables and fruits are pushed by loam cake feeding mouth 71; Motor 31 upper ends in the aforementioned lower base 3 are with rotating shaft 32 and abrasive disk 1 spiral shell fixed close of position in filter screen 4, so motor 31 can order about abrasive disk 1 and filter screen 4 rotates rapidly.Because the structure of aforementioned juice extractor, transmission principle etc. are all conventional art, promptly will not describe in detail in this.
As shown in figure 12, for milling time is shortened and grind after puree more careful, can down extend an axial admission pipe 72 by loam cake feeding mouth 71, fix a metal grinding ring 9 under the feed pipe 72, perhaps as 72 times affixed sleeve pipes 73 of elder generation of feed pipe that drawing is shown in, radial flange 731 bottom surfaces under sleeve pipe 73 are in conjunction with metal grinding ring 9 then, and the mode of combination is fixed as screw or drawing shown in the interior ring of grinding ring 9 barb-like tab 92 is set, this tab 92 is covered by the bottom when sleeve pipe 73 ejection formations, make grinding ring 9 never drop-offs.
The grinding groove 91 of grinding ring 9 bottom surfaces is twill shown in drawing or the cross waves that do not disclose at drawing, wherein, is best with the cross waves.Grinding ring 9 is that symmetry keeps suitable microspur again about being with the 3rd milling zone 1c of aforementioned abrasive disk 1, when abrasive disk 1 quickly rotates, pulp is ground into puree between last grinding ring 9 and following abrasive disk 1, and puree is ground into the superfine body refuse that causes 91,16 of upper and lower grinding grooves, make the juice in the body refuse be squeezed out fully, and make slag under the action of the centrifugal, liquid separates.This embodiment is for grinding effect the best of five cereals, because puree is a fiber, five cereals are starch, and starch is more more careful than fiber, therefore just can grind out starch under the upper and lower grinding groove 91,16 of last grinding ring 9 and following abrasive disk 1 grinds.
In addition, first and second milling zone 1a, the 1b that disclose abrasive disk 1 in Figure 12 are with high, and this two district 1a, 1b are high than the 3rd milling zone 1c again, this makes first and second milling zone 1a, 1b can embed in the ring of grinding ring 9, but the 3rd milling zone 1c then is up and down with grinding ring 9 and is symmetrically set, and can reach grinding effect to the best by this example.
Concrete comparative example
The utility model abrasive disk 1 is after being provided with the eccentric first milling zone 1a, the area of abrasive disk 1 is dwindled, this not only can save the material of abrasive disk 1, more can reduce the volume of juice extractor, this can obtain understanding by shown in Figure 13, draw overlooking of the utility model abrasive disk 1 and traditional abrasive disk 1A with 1: 1 equal proportion among the figure and construct and contrast, its area is divided into not:
A: the radius r=4.25cm of the utility model abrasive disk 1, area π r
2=56.74cm
2
B: radius r=6cm of traditional abrasive disk 1A, area π r
2=113.1cm
2
A: B=1: 2, by as can be known aforementioned, the utility model abrasive disk 1 can make area dwindle after the eccentric first milling zone 1a is set, and with the ratio of traditional abrasive disk 1A be 1: 2, in other words, abrasive disk 1 equals to have dwindled the area of half, and has saved half material and cost.
Relatively, because the area of abrasive disk 1 dwindles, cause the volume of juice extractor 10 to be dwindled, as shown in figure 14, after abrasive disk 1 is dwindled by traditional abrasive disk 1A, the unitary construction (comprising internal works) of juice extractor 10 is more dwindled than traditional juice extractor 10A, material and manufacturing cost have also been reduced simultaneously, more reduce the use in space, and the bore of feeding mouth 71 need not to dwindle (as shown in figure 15), feeding mouth 71 is not reduced into the pan feeding that is brought kidney shape (kidney shape) back slows down for avoiding increasing the juice extractor volume so do not have traditional form, time increases shortcoming.
More than, be to describe structure of the present utility model, feature and action effect in detail according to the embodiment shown in the drawing, example only is preferred embodiment of the present utility model shown in the only aforementioned drawing, being engaged in this skill dealer can be modified from the technological means that the utility model discloses and be changed easily, therefore all designs of deriving and changing such as via the utility model claim, so long as in impartial main idea scope, all should contain and belong in the utility model patent category.
Claims (17)
1. juice extractor abrasive disk has one and is positioned at the central point of same central axis with top juice extractor feed pipe central point, it is characterized in that the abrasive disk surface has:
First milling zone is positioned on the eccentric position on abrasive disk surface, includes the knife-edge that is used for rough lapping; And
Second milling zone is positioned at the abrasive disk surface that is centered around the above-mentioned first milling zone periphery, includes the little pointed tooth that is used for fine lapping;
Wherein, the area of above-mentioned first milling zone is less than the area of above-mentioned second milling zone.
2. juice extractor abrasive disk as claimed in claim 1 is characterized in that: the central point of second milling zone is positioned at the scope of first milling zone.
3. juice extractor abrasive disk as claimed in claim 1 is characterized in that: the knife-edge of first milling zone comprises one or the multi-disc cutting knife, and has a spacing between the cutting knife, and the volume of cutting knife is greater than the little pointed tooth of second milling zone.
4. juice extractor abrasive disk as claimed in claim 3 is characterized in that: the cutting face of one or more cutting knife is opposite with the cutting face direction of other cutting knifes.
5. juice extractor abrasive disk as claimed in claim 1 is characterized in that: the knife-edge of first milling zone comprises the big ratchet of a plurality of tip shapes, and the volume of big ratchet is more than or equal to the little pointed tooth of second milling zone.
6. juice extractor abrasive disk as claimed in claim 5 is characterized in that: big ratchet is ratchet row, and wherein one or more ratchet row's cutting direction is opposite with other ratchets row's cutting face direction.
7. juice extractor abrasive disk as claimed in claim 1 is characterized in that: be fixed with one and be symmetry up and down with abrasive disk and keep the grinding ring of a spacing under the feed pipe of juice extractor.
8. juice extractor abrasive disk has one and is positioned at the central point of same central axis with top juice extractor feed pipe central point, it is characterized in that the abrasive disk surface has:
First milling zone is positioned on the eccentric position on abrasive disk surface, comprises the knife-edge that is used for rough lapping;
Second milling zone is positioned at the abrasive disk surface that is centered around the above-mentioned first milling zone periphery, includes the little pointed tooth that is used for fine lapping; And
The 3rd milling zone is wide annular, is centered around the periphery of the above-mentioned second milling zone periphery of abrasive disk, includes the groove that is used for very fine abrasive;
Wherein, the area of above-mentioned first milling zone is less than the area of above-mentioned second milling zone.
9. juice extractor abrasive disk as claimed in claim 8 is characterized in that: the central point of second milling zone is positioned at the scope of first milling zone.
10. juice extractor abrasive disk as claimed in claim 8 is characterized in that: the knife-edge of first milling zone comprises one or the multi-disc cutting knife, and has a spacing between the cutting knife, and the volume of cutting knife is greater than the little pointed tooth of second milling zone.
11. juice extractor abrasive disk as claimed in claim 10 is characterized in that: the cutting face of one or more cutting knife is opposite with the cutting face direction of other cutting knifes.
12. juice extractor abrasive disk as claimed in claim 8 is characterized in that: the knife-edge of first milling zone comprises the big ratchet of a plurality of tip shapes, and the volume of big ratchet is more than or equal to the little pointed tooth of second milling zone.
13. juice extractor abrasive disk as claimed in claim 12 is characterized in that: big ratchet is ratchet row, and wherein one or more ratchet row's cutting direction is opposite with other ratchets row's cutting face direction.
14. juice extractor abrasive disk as claimed in claim 8 is characterized in that: the grinding groove on the 3rd milling zone surface be twill, cross waves one of them.
15. juice extractor abrasive disk as claimed in claim 8 is characterized in that: under the feed pipe of juice extractor, be fixed with one and be symmetry up and down with abrasive disk and keep the grinding ring of a spacing.
16. juice extractor abrasive disk as claimed in claim 15 is characterized in that: the grinding groove of grinding ring bottom surface be twill, cross waves one of them.
17. juice extractor abrasive disk as claimed in claim 15 is characterized in that: first and second milling zone height of abrasive disk is identical, and is higher than the 3rd milling zone; First and second milling zone is embedded in the ring of grinding ring, and the grinding groove of the 3rd milling zone and grinding ring is arranged up and down symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119141 CN2838472Y (en) | 2005-09-19 | 2005-09-19 | Fruits squeezer grinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520119141 CN2838472Y (en) | 2005-09-19 | 2005-09-19 | Fruits squeezer grinding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838472Y true CN2838472Y (en) | 2006-11-22 |
Family
ID=37426462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520119141 Expired - Fee Related CN2838472Y (en) | 2005-09-19 | 2005-09-19 | Fruits squeezer grinding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838472Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803884A (en) * | 2010-04-12 | 2010-08-18 | 王晓东 | Shear type pulverizing cutter structure of food processor |
| CN104055408A (en) * | 2013-03-22 | 2014-09-24 | 东莞钜权电器有限公司 | Juicer cutter head structure |
| WO2014161103A1 (en) * | 2013-04-01 | 2014-10-09 | 东莞钜权电器有限公司 | Cutter head structure of juicer |
| CN104486976A (en) * | 2012-07-24 | 2015-04-01 | 尼普乐股份有限公司 | Method for operating food mill |
| CN107198427A (en) * | 2016-03-17 | 2017-09-26 | 东莞承邑电器科技有限公司 | Juice extractor blade Improved structure |
| CN107296523A (en) * | 2017-08-23 | 2017-10-27 | 珠海德豪润达电气有限公司 | Food processor |
| CN109907636A (en) * | 2019-03-07 | 2019-06-21 | 浙江大学 | A kind of juicer cutter |
-
2005
- 2005-09-19 CN CN 200520119141 patent/CN2838472Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803884A (en) * | 2010-04-12 | 2010-08-18 | 王晓东 | Shear type pulverizing cutter structure of food processor |
| CN104486976A (en) * | 2012-07-24 | 2015-04-01 | 尼普乐股份有限公司 | Method for operating food mill |
| CN104055408A (en) * | 2013-03-22 | 2014-09-24 | 东莞钜权电器有限公司 | Juicer cutter head structure |
| WO2014161103A1 (en) * | 2013-04-01 | 2014-10-09 | 东莞钜权电器有限公司 | Cutter head structure of juicer |
| CN107198427A (en) * | 2016-03-17 | 2017-09-26 | 东莞承邑电器科技有限公司 | Juice extractor blade Improved structure |
| CN107296523A (en) * | 2017-08-23 | 2017-10-27 | 珠海德豪润达电气有限公司 | Food processor |
| CN109907636A (en) * | 2019-03-07 | 2019-06-21 | 浙江大学 | A kind of juicer cutter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Granted publication date: 20061122 Termination date: 20091019 |