CN2694876Y - Regulatable coffee grinder - Google Patents
Regulatable coffee grinder Download PDFInfo
- Publication number
- CN2694876Y CN2694876Y CN 02242779 CN02242779U CN2694876Y CN 2694876 Y CN2694876 Y CN 2694876Y CN 02242779 CN02242779 CN 02242779 CN 02242779 U CN02242779 U CN 02242779U CN 2694876 Y CN2694876 Y CN 2694876Y
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- China
- Prior art keywords
- coffee grinder
- grinding
- millstone
- coffee
- lower millstone
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- Expired - Fee Related
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- Tea And Coffee (AREA)
Abstract
The utility model relates to a regulatable coffee grinder, comprising a body provided with a container, the upper edge of the grinder is provided with an inside thread, one side of the grinder is extended to the outer conduit; a lower grinding board is arranged in the container, and the lower grinding board is driven for rotating by a driver; the lower grinding board is provided with a plurality of radial grinding slots, and the periphery of the lower grinding board is provided with a plurality of vanes; one upper grinding board is provided with external thread which is fastened to the upper edge of the container, the center part of the upper grinding board is provided with a plup inlet, and one side of the bottom grinder is provided with a grinding cutting part; making use of the available external thread of the upper grinding board and the inside thread to adjust the grinding granularity. Two regulatable coffee grinders are connected with a separator, the membrane can be separated during grinding the coffee bean, and the thinner ground coffee with favorable quality can be grinded.
Description
Technical field
The utility model relates to adjustable coffee grinder, refers to a kind of adjustable coffee grinder that grinds fineness degree of adjusting especially,
Background technology
The coffee grinder of generally commonly using, for example, announce shown in No. 71351 patent, its structure mainly is provided with a rotatable inner lap in outside lap central authorities, so that coffee bean can and then utilize the fine and closely woven twill of inside and outside lap lower end this coffee bean particle to be ground to form the coffee powder of suitable size particles by the spiral groove on inner lap surface with its cutting and squeeze brokenly.
The above-mentioned coffee grinder of commonly using, though extensively apply in the industry, in actual use, still there is following shortcoming:
One, the fineness degree of Yan Moing is fixed: because this inside lap and the gap between outside lap of commonly using coffee grinder are a fixing size, and can't adjust, so the fineness degree of its grinding is a fixed size; But after using one long period, this inside and outside lap just can become big because of wearing and tearing make the gap, and the particle of the coffee powder that so it ground out also can become greatly relatively, and influences the quality that it brews.
Two, the coffee powder bad that is ground: because this commonly uses coffee grinder, in mainly utilizing wherein, the outer grinding tool squeezes coffee bean broken earlier, be ground into the ground coffee powder again, so the crowded broken and work of pulverizing of coffee bean is all finished in this commonly uses coffee grinder, yet, because general coffee drupe is through removing shell, pulp, endocarp, after the processing such as parchment covering and oven dry, more or less all can be attached with film and the impurity of not cleaning out on this coffee bean, therefore, utilize this to commonly use the coffee powder that coffee grinder grinds out, just can contain a large amount of impurity, so the quality of coffee powder is comparatively not good, also can therefore have influence on the quality that brews of coffee.
Summary of the invention
I am because this commonly uses all shortcomings in coffee grinder structure, the design, and at its shortcoming and deep design, the road of active research improvement passes through long-term effort design and prototype test, and development and Design goes out the utility model finally.
Main purpose of the present utility model is to provide a kind of adjustable coffee grinder of adjusting institute's coffee grinds fineness degree.Its upper millstone can utilize external screw thread and room internal thread, adjusts the gap between upper millstone and lower millstone, thereby realizes the purpose of the fineness degree of adjustment coffee grinds.
Another purpose of the present utility model is to provide a kind of coffee bean that makes in process of lapping, with divided thin film from, and can be ground into the coffee powder thinner, that quality is better.
The technical solution of the utility model: a kind of adjustable coffee grinder, it is characterized in that: it comprises: be provided with a room in the body, the upper limb of this room is provided with internal thread, the one side is provided with one and extends to outside conduit, and be provided with a driver in this body, the driving shaft of this driver protrudes out in the room;
One lower millstone is installed in and can drives on its drive shaft rotating, and this lower millstone is provided with the slot grinding of some radiation-like, and the periphery at lower millstone is provided with some blades again in addition;
One upper millstone periphery is provided with external screw thread, but spiral shell is solid on the internal thread of room upper limb, and this upper millstone is provided with a material collecting tank with respect to the abradant surface central authorities of lower millstone, and this material collecting tank is provided with the plup inlet that always passes to opposite side, and this abradant surface one side is provided with one again and grinds blade in addition.Wherein:
The feeding mouth of described upper millstone also can link to each other with a material bin, and the conduit of body one side can link to each other with a seperator, and the bottom of this seperator can be connected with the feeding mouth of another coffee grinder, to constitute corase grind, fine grinding.
Described seperator is a staving, which is provided with one can with divided thin film from air blast, this air blast one side is provided with a discharge gate of discharging film, is provided with a rotating disk that can be driven its rotation by motor in this air blast, and this rotating disk is provided with some blades that radiation-like is arranged that are.
The utility model is owing to utilizing upper millstone to screw in room or screwing out, to adjust the gap between upper millstone and the lower millstone, realize adjusting the purpose of coffee grinds fineness degree, if two table adjustable coffee grinders are connected with seperator, can make coffee bean in process of lapping, film is separated, and can be ground into the coffee powder thinner, that quality is better.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present utility model.
Fig. 2 is the stereo amplification figure of looking up of the utility model upper millstone.
Fig. 3 is stereogram of the present utility model.
Fig. 4 is vertical view of the present utility model.
Fig. 5 is the A-A cross-sectional schematic among Fig. 4.
Fig. 6 is the B-B cross-sectional schematic among Fig. 4.
Fig. 7 is the schematic diagram of the utility model user mode.
The specific embodiment
Shown in Fig. 1-5, a kind of adjustable coffee grinder 10 mainly comprises:
Be provided with a room 12 in one body 11, these room 12 upper limbs are provided with some internal threads 13, one side of this room 12 is provided with one and extends to outside conduit 14, and below, the inside of this body 11 is provided with a driver 15, the driving shaft 16 of this driver 15 protrudes out in the room 12, in addition, the top periphery in these body 11 outsides is concaved with some locating holes 17.
One lower millstone 20, it is fixedly arranged on the driving shaft 16 by a screw 21, so that drive its rotation by driver 15; These lower millstone 20 end face central authorities are provided with a groove 22, the periphery of this groove 22 is provided with some radiation-like and arranges, and the outside slot grinding 23 that enlarges gradually, this slot grinding 23 is made up of a greatly sloped side 230 and a guiding incline 231, wherein greatly sloped side 230 is located at the direction of rotation limit of lower millstone 20, guiding incline 231 then is located at the direction of rotation relative edge of lower millstone 20, the outer end of this steep charge level 230 is provided with a circular-arc guide angle 232, and adjacent greatly sloped side 230 forms a sharp keen following cutting blade 233 with guiding incline 231, and the periphery of this lower millstone 20 then is provided with the blade 24 of some verticals.
One upper millstone 30, its periphery is provided with some external screw threads 31 that are fixed at the internal thread 13 of room 12, this upper millstone 30 is provided with a material collecting tank 33 (as shown in Figure 2) that is the concave arc conical surface with respect to abradant surface 32 central authorities of lower millstone, this material collecting tank 33 is provided with the plup inlet 34 that always passes to opposite side, these abradant surface 32 1 sides are provided with one and grind blade 35, this grinds blade 35 and is made up of the last cutting blade 36 of some V-shaped tip shapes, in addition, one side of this upper millstone is provided with an adjusting handle 37, the end of this adjusting handle 37 is provided with a location projection 38 (as shown in Figure 5), but inlay card is positioned in the locating hole 17, to reach the effect of location.
Referring to Fig. 1; 5; shown in 6; when pouring in groove 22 by plup inlet 34 coffee bean 60; these coffee beans 60 just can be under the rotary centrifugal force effect of lower millstone 20; and among the concave arc conical surface importing slot grinding 23 of material collecting tank 33; be in the coffee bean 60 among the slot grinding 23; also can be under lower millstone 20 rotary centrifugal force effects; be clamped between upper millstone 30 and the lower millstone 20 along guiding incline 231 and 232 slippages of guide angle; when revolving, it moves to when grinding blade 35; cutting blade 233 was with its sectility under then coffee bean 60 just can be reached by last cutting blade 36; rub and grind; and particle after grinding or powder are under action of centrifugal force; got rid of to lower millstone 20; then under the wind-force effect that blade 24 rotation is caused, be blown into conduit 14 among output come.
Referring to shown in Figure 5, when desire is adjusted the coffee powder fineness degree, can promote adjusting handle 37 and rotate to a side, then upper millstone 30 just can be under it drives and in the screw-in room 12, make the gap smaller of upper millstone 30 and lower millstone 20, just coffee bean 60 can be ground to form thinner particle; Otherwise, promote adjusting handle 37 and rotate to opposite side, then upper millstone 30 just can be under it drives and screw out room 12, and the gap between upper millstone 30 and the lower millstone 20 is become greatly, just coffee bean 60 can be ground to form thicker particle.So, just can realize adjusting the purpose of grinding fineness degree, therefore can improve and commonly use coffee grinder influences the coffee powder quality because of wearing and tearing shortcoming by the screw-in or the back-out of upper millstone 30.
Referring to shown in Figure 7, mainly be adjusted on the feeding mouth 34 of upper millstone 30 of coffee grinder 10 of corase grind state and connect a material bin 50 one, conduit 14 with body one side is connected with a seperator 40 again, and be connected with the coffee grinder 10 that another is adjusted to the fine grinding state in the bottom of this seperator 40, constitute corase grind, fine grinding.Wherein this seperator 40 is a staving 41, which is provided with an air blast 42, these air blast 42 1 sides are provided with one can be with divided thin film from the discharge gate of extracting out 420, and be provided with a rotating disk 422 by motor 421 drivings in this air blast 42, this rotating disk 422 is provided with some blades 423 that radiation-like is arranged that are, and the bottom of this staving 41 is provided with a discharging opening 43, and this discharging opening 43 extends in the plup inlet 34 of another coffee grinder 10.
Therefore, this is adjusted to the adjustable coffee grinder 10 of corase grind state, earlier coffee bean is ground to form bigger particle, and the film that is attached on the coffee bean is broken away from, and then it is sent in the seperator 40, because it is different with the proportion of film than the coffea liberica Bulliard particle, go by the film extraction that the air blast in the seperator 40 42 will be lighter, and make heavier bigger coffee particles fall into the adjustable coffee grinder 10 that the below is adjusted to the fine grinding state by discharging opening 43, be ground into thinner coffee powder, can make coffee bean in process of lapping, with divided thin film from, and can be ground into thinner, the coffee powder that quality is better.
Claims (7)
1, a kind of adjustable coffee grinder is characterized in that:
Be provided with a room in one body, the upper limb of this room is provided with internal thread, and the one side is provided with one and extends to outside conduit, and is provided with a driver in this body, and the driving shaft of this driver protrudes out in the room;
One lower millstone is installed in and can drives on its drive shaft rotating, and this lower millstone is provided with the slot grinding of some radiation-like, and the periphery at lower millstone is provided with some blades again in addition;
One upper millstone periphery is provided with external screw thread, but spiral shell is solid on the internal thread of room upper limb, and this upper millstone is provided with a material collecting tank with respect to the abradant surface central authorities of lower millstone, and this material collecting tank is provided with the plup inlet that always passes to opposite side, and this abradant surface one side is provided with one again and grinds blade in addition.
2, adjustable coffee grinder according to claim 1, it is characterized in that: the top periphery in the described body outside is concaved with some locating holes, one of this upper millstone side then is provided with an adjusting handle, and the end of this adjusting handle is provided with a locating convex block that can be embedded in the locating hole.
3, adjustable coffee grinder according to claim 1, it is characterized in that: described lower millstone is installed in it on driving shaft by a screw, and these lower millstone end face central authorities are provided with a groove.
4, adjustable coffee grinder according to claim 1, it is characterized in that: described slot grinding is made up of a greatly sloped side and a guiding incline, wherein greatly sloped side is located at the direction of rotation limit of lower millstone, this guiding incline then is located at the direction of rotation relative edge of lower millstone, then be provided with in addition a circular-arc guide angle, and adjacent steep Dou face and guiding incline form a sharp keen following cutting blade in the outer end of this greatly sloped side.
5, adjustable coffee grinder according to claim 1 is characterized in that: described grinding blade is made up of the last cutting blade of some V-shaped tip shapes.
6, adjustable coffee grinder according to claim 1, it is characterized in that: the feeding mouth of described upper millstone also can link to each other with a material bin, and the conduit of body one side can link to each other with a seperator, the bottom of this seperator can be connected with the feeding mouth of another coffee grinder, to constitute corase grind, fine grinding.
7, adjustable coffee grinder according to claim 6, it is characterized in that: described seperator is a staving, which is provided with one can with divided thin film from air blast, this air blast one side is provided with the discharge gate of a discharge film, being provided with one in the air blast can be by the rotating disk of motor driving, and this rotating disk is provided with some blades that radiation-like is arranged that are.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242779 CN2694876Y (en) | 2002-08-06 | 2002-08-06 | Regulatable coffee grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242779 CN2694876Y (en) | 2002-08-06 | 2002-08-06 | Regulatable coffee grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2694876Y true CN2694876Y (en) | 2005-04-27 |
Family
ID=34754242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02242779 Expired - Fee Related CN2694876Y (en) | 2002-08-06 | 2002-08-06 | Regulatable coffee grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2694876Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244782A (en) * | 2012-04-27 | 2014-12-24 | 皇家飞利浦有限公司 | Method and device for grinding coffee beans |
| CN109907656A (en) * | 2019-04-23 | 2019-06-21 | 丹顶鹤智能科技(江苏)有限公司 | A kind of height-adjustable coffee machine grinding device |
| CN109938605A (en) * | 2019-04-23 | 2019-06-28 | 丹顶鹤智能科技(江苏)有限公司 | A kind of powder fineness degree regulating device of coffee machine grinding system |
| WO2021082215A1 (en) * | 2019-10-29 | 2021-05-06 | 金文� | Grinding mechanism, grinder, and grinding method |
-
2002
- 2002-08-06 CN CN 02242779 patent/CN2694876Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244782A (en) * | 2012-04-27 | 2014-12-24 | 皇家飞利浦有限公司 | Method and device for grinding coffee beans |
| CN109907656A (en) * | 2019-04-23 | 2019-06-21 | 丹顶鹤智能科技(江苏)有限公司 | A kind of height-adjustable coffee machine grinding device |
| CN109938605A (en) * | 2019-04-23 | 2019-06-28 | 丹顶鹤智能科技(江苏)有限公司 | A kind of powder fineness degree regulating device of coffee machine grinding system |
| WO2021082215A1 (en) * | 2019-10-29 | 2021-05-06 | 金文� | Grinding mechanism, grinder, and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |