CN208659007U - A kind of bean milling machine of spherical surface emery wheel - Google Patents
A kind of bean milling machine of spherical surface emery wheel Download PDFInfo
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- CN208659007U CN208659007U CN201820403624.1U CN201820403624U CN208659007U CN 208659007 U CN208659007 U CN 208659007U CN 201820403624 U CN201820403624 U CN 201820403624U CN 208659007 U CN208659007 U CN 208659007U
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Abstract
The utility model relates to coffee bean milling device of coffee making machine technical fields, refer in particular to a kind of bean milling machine of spherical surface emery wheel, including for cooperating the interior emery wheel and outer emery wheel of mill beans, the meal outlet into beans mouth is respectively equipped with above and below cooperation spacing between the interior emery wheel and outer emery wheel, the end face of the interior emery wheel is bulb shape, the inner ring of the outer emery wheel is the dome shape of recess, and the interior emery wheel and outer emery wheel pass through spherical mating surface and realize bean-grinding function；The meal outlet is located at the lower end of the outer emery wheel in the radial direction.The bean milling machine of the spherical surface emery wheel of the utility model has contact area big, is milled high-efficient, while can also vertically descend beans and vertical powder falling, ground coffee is avoided to remain by the contact grinding registration interface designs of outer emery wheel and interior emery wheel at dome shape.
Description
Technical field
The utility model relates to coffee bean milling device of coffee making machine technical fields, refer in particular to a kind of bean milling machine of spherical surface emery wheel.
Background technique
It is the important procedure of coffee or soya-bean milk of boiling by the bean or pea state of claying into power sorted, and the powder worn into
Thickness will have a direct impact on the mouthfeel of coffee or soya-bean milk.Common mill beans mode includes polishing and grinding: the bean or pea being polished to
Powder is uneven, it is difficult to which boil out high-quality drink；The powder for grinding output is relatively uniform, but lacks there are emery wheel difficulty of processing is big
Point.Therefore, China Patent Publication No. is that CN201551194 proposes a kind of grinding type bean grinding knife, it includes cyclic annular mill, ring-type mill
The taper abradant surface of disk is equipped with rough lapping tooth and fine lapping tooth, it is characterised in that: the tooth form phase of rough lapping tooth and fine lapping tooth
Together, tooth top is pointed tooth type；Rough lapping tooth is identical with rotation direction of the fine lapping tooth on abradant surface, and is arranged in a manner of annular array
It is of similar shape and gradient in the thickness tooth lapping of grinding type bean grinding knife on abradant surface, simple and reasonable, flute profile cutting
The processing is simple, is convenient for disposable cutting forming, and molding is fast, and molding flute profile keen edge, and hardness is high, is conducive to improve grinding
Various bean or pea are ground into the powder of uniform and smooth by quality.Although this emery wheel have the advantages that it is more, due to emery wheel and coffee
The contact area of coffee beans is small, and the low efficiency that is milled cannot vertically descend beans and vertical powder falling simultaneously because wheel structure limits, so that
Ground coffee is easily remained on emery wheel without convenient for cleaning.
Utility model content
The purpose of this utility model is the bean milling machine for proposing a kind of spherical surface emery wheel, has contact area big, is milled high-efficient,
Beans and vertical powder falling can be vertically descended simultaneously, ground coffee is avoided to remain.
In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of bean milling machine of spherical surface emery wheel, packet
The interior emery wheel and outer emery wheel for cooperating mill beans are included, is divided above and below the cooperation spacing between the interior emery wheel and outer emery wheel
It She You not be into the meal outlet of beans mouth, which is characterized in that the end face of the interior emery wheel is bulb shape, and the inner ring of the outer emery wheel is recessed
Sunken dome shape, the interior emery wheel and outer emery wheel pass through spherical mating surface and realize bean-grinding function；The meal outlet is located at described outer
The lower end of emery wheel is in the radial direction.The bean milling machine of the spherical surface emery wheel of the utility model grinds outer emery wheel with the contact of interior emery wheel
Mill mating surface is designed to dome shape, has contact area big, is milled high-efficient, while can also vertically descend beans and vertical powder falling,
Ground coffee is avoided to remain.
According to above scheme, the inner surface of the outer emery wheel is equipped with a plurality of interior skewed slot, and the outer surface of the interior emery wheel is equipped with
Multiple outer skewed slots, the interior skewed slot are opposite with the inclined direction of the outer skewed slot.By the cooperation of interior skewed slot and outer skewed slot, make coffee
Coffee beans are easier to enter the fit clearance between emery wheel, and charging more rapidly, can effectively improve milling efficiency.
According to above scheme, the inner surface bottom end of the outer emery wheel is equipped with a plurality of spiral cambered surface convex ribs, the interior emery wheel
Head end be equipped with a plurality of spiral spherical surface convex ribs, the hand of spiral of the cambered surface convex ribs and the spherical surface convex ribs is opposite.Pass through spiral shell
Rotating cambered surface convex ribs and the cooperation of spherical surface convex ribs, realize grinding function, coffee bean express delivery can be pulverized, improve grinding efficiency.
According to above scheme, the fit clearance between the cambered surface convex ribs and spherical surface convex ribs gradually becomes smaller from top to bottom, this
Sample can so that coffee bean in moving process from top to bottom, is fully ground into powder, and then be easier from below go out powder
Mouth is fallen.
It further include fuselage and beans case according to above scheme, the beans case is installed on the body upper；The outer emery wheel is solid
Due in the fuselage, the interior emery wheel is fixed in driving device, and the driving device is fixedly installed in the beans case.It will
Interior emery wheel is installed in beans case, can effectively save space, keeps the volume of bean milling machine more small and exquisite.
According to above scheme, the medium position of the beans case is equipped with installation position, and the driving device is installed in installation position；
The outside of the beans case is storage beans chamber, and the storage beans chamber is around installation position setting, and the bottom end of the beans case is towards institute
It states into beans mouth.Such structure design, the coffee bean that can both make storage beans intracavitary are quickly fallen into the fit clearance of emery wheel, and
The fitment stability between emery wheel can also be improved.
The contact of outer emery wheel and interior emery wheel is ground registration interface designs balling-up by the bean milling machine of the spherical surface emery wheel of the utility model
Planar, during interior emery wheel and outer emery wheel relatively rotate, coffee bean enters matching between emery wheel into beans mouth from top
After closing gap, due to being the coordinate contact surface of dome shape between emery wheel, so that the contact area between emery wheel is bigger, it can be simultaneously
The coffee bean of one complete cycle circle is ground, is milled more efficient；Coffee bean enters above spherical emery wheel fit structure,
It is fallen downwards in process of lapping along the surface of spherical surface, finally most holds meal outlet in the radial direction to fall under outer emery wheel,
It may be implemented vertically to descend beans and again into powder falling, effectively avoid ground coffee residue problem, emery wheel is avoided to be frequently necessary to the trouble of cleaning.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the inner surface schematic diagram of the outer emery wheel of the utility model；
Fig. 3 is the outer surface schematic diagram of the interior emery wheel of the utility model.
In figure: 1, interior emery wheel；2, outer emery wheel；3, into beans mouth；4, meal outlet；5, interior skewed slot；6, outer skewed slot；7, cambered surface is convex
Muscle；8, spherical surface convex ribs；9, fuselage；10, beans case；11, driving device；12, installation position；13, beans chamber is stored up.
Specific embodiment
The technical solution of the utility model is illustrated with embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of bean milling machine of spherical surface emery wheel described in the utility model, including for cooperating the interior mill of mill beans
1 and outer emery wheel 2 are taken turns, is respectively equipped with above and below the cooperation spacing between the interior emery wheel 1 and outer emery wheel 2 into beans mouth 3
Meal outlet 4, the end face of the interior emery wheel 1 are bulb shape, and the inner ring of the outer emery wheel 2 is the dome shape of recess, the interior emery wheel 1
Pass through spherical mating surface with outer emery wheel 2 and realizes bean-grinding function；The meal outlet 4 is located at the lower end radial direction side of the outer emery wheel 2
Upwards.The contact of outer emery wheel 2 and interior emery wheel 1 is ground registration interface designs balling-up by the bean milling machine of the spherical surface emery wheel of the utility model
Planar, during interior emery wheel 1 and outer emery wheel 2 relatively rotate, coffee bean is entered between emery wheel from top into beans mouth 3
After fit clearance, due to being the coordinate contact surface of dome shape between emery wheel, so that the contact area between emery wheel is bigger, Ke Yitong
When the coffee bean of one complete cycle circle is ground, be milled it is more efficient；Coffee bean enters above spherical emery wheel fit structure,
It is fallen downwards along the surface of spherical surface during the grinding process, finally most holds meal outlet 4 in the radial direction to fall under outer emery wheel 2
It falls, may be implemented vertically to descend beans and again into powder falling, effectively avoids ground coffee residue problem, emery wheel is avoided to be frequently necessary to the fiber crops of cleaning
It is tired.
As shown in Figures 2 and 3, the inner surface of the outer emery wheel 2 is equipped with a plurality of interior skewed slot 5, the outer surface of the interior emery wheel 1
Equipped with multiple outer skewed slots 6, the interior skewed slot 5 is opposite with the inclined direction of the outer skewed slot 6.Pass through interior skewed slot 5 and outer skewed slot 6
Cooperation, so that coffee bean is easier to enter the fit clearance between emery wheel, charging more rapidly, can effectively improve milling efficiency.
As shown in Figures 2 and 3, the inner surface bottom end of the outer emery wheel 2 is equipped with a plurality of spiral cambered surface convex ribs 7, described interior
The head end of emery wheel 1 is equipped with a plurality of spiral spherical surface convex ribs 8, the hand of spiral phase of the cambered surface convex ribs 7 and the spherical surface convex ribs 8
Instead.Cooperated by spiral cambered surface convex ribs 7 and spherical surface convex ribs 8, realizes grinding function, coffee bean express delivery can be pulverized, be mentioned
High grinding efficiency.Further, the fit clearance between the cambered surface convex ribs 7 and spherical surface convex ribs 8 gradually becomes smaller from top to bottom, this
Sample can so that coffee bean in moving process from top to bottom, is fully ground into powder, and then be easier from below go out powder
Mouth 4 is fallen.
As shown in Figure 1, further including fuselage 9 and beans case 10, the beans case 10 is installed on 9 top of fuselage；The outer mill
Wheel 2 is fixed in the fuselage 9, and the interior emery wheel 1 is fixed in driving device 11, and the driving device 11 is fixedly installed in institute
It states in beans case 10.Interior emery wheel 1 is installed in beans case 10, space can be effectively saved, keeps the volume of bean milling machine more small and exquisite.It is described
The medium position of beans case 10 is equipped with installation position 12, and the driving device 11 is installed in installation position 12；The outside of the beans case 10
To store up beans chamber 13, the storage beans chamber 13 is arranged around the installation position 12, and the bottom end of the beans case 10 is towards described into beans
Mouth 3.Such structure design, can both be such that the coffee bean stored up in beans chamber 13 quickly falls into the fit clearance of emery wheel, but also
The fitment stability between emery wheel can be improved.
The bean milling machine of the spherical surface emery wheel of the utility model, when needing to carry out coffee bean grinding, by the lid of 10 top of beans case
Son is opened, and coffee bean is encased in the storage beans chamber 13 inside beans case 10, closes the lid, then starts machine, making can be automatic
Start to be milled.After machine is powered, driving device 11 will start to work, such as variable speed electric motors, particularly, start turning, interior emery wheel 1 and drive
Dynamic device 11 is sequentially connected, therefore interior emery wheel 1 just starts high speed rotation, since outer emery wheel 2 is fixed from rotation with fuselage 9, this
Emery wheel 1 will produce relative rotation with outer emery wheel 2 in sample.During emery wheel relatively rotates, the coffee bean in beans chamber 13 is stored up
Will above the fit clearance between emery wheel, that is, into continuously entering in the gap between emery wheel at beans mouth 3,
Under the grinding of emery wheel, coffee bean is gradually pulverized.Specifically, coffee bean can enter mill out of interior skewed slot 5 and outer skewed slot 6
It between wheel, and can be moved from the top down along the spherical surface of emery wheel, in this moving process, coffee bean is in 7 He of cambered surface convex ribs
Under the grinding of spherical surface convex ribs 8, it is rolled into fritter before this, is then ground into coarse powder, be eventually ground to fine powder, then from out
Powder mouth 4, which is fallen in the powder box of bottom, to be collected.
The above description is only a preferred embodiment of the present invention, therefore all according to described in the utility model patent application range
The equivalent change or modification done of structure, feature and principle, be included in the scope of the utility model patent application.
Claims (6)
1. a kind of bean milling machine of spherical surface emery wheel, including for cooperating the interior emery wheel and outer emery wheel of mill beans, the interior emery wheel and outer mill
The meal outlet into beans mouth is respectively equipped with above and below cooperation spacing between wheel, which is characterized in that
The end face of the interior emery wheel is bulb shape, and the inner ring of the outer emery wheel is the dome shape of recess, the interior emery wheel and outer mill
Wheel realizes bean-grinding function by spherical mating surface；
The meal outlet is located at the lower end of the outer emery wheel in the radial direction.
2. the bean milling machine of spherical surface emery wheel according to claim 1, which is characterized in that the inner surface of the outer emery wheel is equipped with more
The outer surface of skewed slot in item, the interior emery wheel is equipped with multiple outer skewed slots, the inclined direction phase of the interior skewed slot and the outer skewed slot
Instead.
3. the bean milling machine of spherical surface emery wheel according to claim 1, which is characterized in that the inner surface bottom end of the outer emery wheel is set
There are a plurality of spiral cambered surface convex ribs, the head end of the interior emery wheel is equipped with a plurality of spiral spherical surface convex ribs, the cambered surface convex ribs and institute
The hand of spiral for stating spherical surface convex ribs is opposite.
4. the bean milling machine of spherical surface emery wheel according to claim 3, which is characterized in that the cambered surface convex ribs and spherical surface convex ribs it
Between fit clearance gradually become smaller from top to bottom.
5. the bean milling machine of spherical surface emery wheel according to claim 1, which is characterized in that further include fuselage and beans case, the beans
Case is installed on the body upper；The outer emery wheel is fixed in the fuselage, and the interior emery wheel is fixed in driving device, institute
Driving device is stated to be fixedly installed in the beans case.
6. the bean milling machine of spherical surface emery wheel according to claim 5, which is characterized in that the medium position of the beans case is equipped with peace
Position is filled, the driving device is installed in installation position；The outside of the beans case is storage beans chamber, and the storage beans chamber is around the installation
Position setting, and the bottom end of the beans case is towards described into beans mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403624.1U CN208659007U (en) | 2018-03-23 | 2018-03-23 | A kind of bean milling machine of spherical surface emery wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820403624.1U CN208659007U (en) | 2018-03-23 | 2018-03-23 | A kind of bean milling machine of spherical surface emery wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659007U true CN208659007U (en) | 2019-03-29 |
Family
ID=65821393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820403624.1U Active CN208659007U (en) | 2018-03-23 | 2018-03-23 | A kind of bean milling machine of spherical surface emery wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659007U (en) |
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2018
- 2018-03-23 CN CN201820403624.1U patent/CN208659007U/en active Active
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