CN208211909U - The bean milling device of coffee machine - Google Patents
The bean milling device of coffee machine Download PDFInfo
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- CN208211909U CN208211909U CN201720979821.3U CN201720979821U CN208211909U CN 208211909 U CN208211909 U CN 208211909U CN 201720979821 U CN201720979821 U CN 201720979821U CN 208211909 U CN208211909 U CN 208211909U
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Abstract
The utility model discloses the bean milling devices of coffee machine, it includes the shell (1) of upper opening, through motor-operated main shaft (3) and gets rid of powder disk (4), the bottom of shell (1) sets axis hole, main shaft (3) is rotatably linked in axis hole, main shaft (3) is fixed with powder disk (4) are got rid of, and shell (1) is equipped with meal outlet；It further includes upper annular cutterhead (6), lower annular cutterhead (7) and lantern ring (8), lantern ring (8) is located at shell (1) upper opening and lantern ring (8) is spirally connected with shell (1) upper opening, upper annular cutterhead (6) connect with lantern ring (8), and lower annular cutterhead (7) is fixed with powder disk (4) are got rid of.The bean milling device process of lapping is efficiently smooth and the fineness degree of coffee powder particles that is ground is adjustable.
Description
Technical field
The utility model relates to a kind of components of coffee machine, are especially a kind of bean milling device of coffee machine.
Background technique
It is equipped with coffee bean agitation grinding in coffee machine shell into the bean milling device of bean powder.The mill of the coffee machine of the prior art
Beans device is as shown in Figure 1, it generally comprises cutter head 101, broach shell 102, the main shaft for getting rid of powder disk 103 and driving through motor 104
105, cutter head 101 is up-small and down-big taper, and the centre bore of broach shell 102 is up big and down small bellmouth, gets rid of powder disk 103 and cutter head
101 is fixed with main shaft 105, gets rid of powder disk 103 and is located at 101 lower section of cutter head, cutter head 101 is located in the centre bore of broach shell 102.
The course of work of prior art bean milling device is, coffee bean falls from hopper, into cutter head and broach shell centre bore it
Between gap in be ground, gap is smaller more down is ground thinner, and the ground coffee being ground, which is fallen on, gets rid of powder disk, in centrifugation masterpiece
It is thrown out of under.
The bean milling device of the coffee machine of the prior art has the following deficiencies: firstly, device mill beans are substantially by taper
What the gap of cutter head lower part and broach shell bellmouth lower end was realized, the practical area for grinding beans is smaller, and mill beans speed is slow, low efficiency,
It is easy to cause obstruction；Moreover the gap of above-mentioned cutter head lower part and broach shell bellmouth lower end is fixed, come so causing to be ground
Coffee powder particles fineness be also it is fixed and unadjustable, be unable to satisfy the demand for brewing different mouthfeel coffees.
Utility model content
The technical problems to be solved in the utility model, which is to provide, a kind of can make process of lapping efficiently smooth and be ground
The bean milling device of the adjustable coffee machine of the fineness degree of coffee powder particles.
The technical solution of the utility model is to provide a kind of bean milling device of coffee machine, it includes upper opening
Shell through motor-operated main shaft and gets rid of powder disk, and the bottom of shell sets axis hole, and main shaft is rotatably linked in axis hole, main shaft
It is fixed with powder disk is got rid of, shell is equipped with meal outlet；It further includes that upper annular cutterhead, lower annular cutterhead and lantern ring, lantern ring are located at shell
Body upper opening and lantern ring is spirally connected with shell upper opening, upper annular cutterhead are connect with lantern ring, and lower annular cutterhead is fixed with powder disk is got rid of.
The course of work of the bean milling device of the coffee machine are as follows: the coffee bean in hopper is fallen into shell through upper opening, and is led
Powder disk and lower annular cutterhead rotation are got rid of in axis drive, and the upper annular cutterhead fixed with lantern ring and shell does not rotate, two such knife
Disk is with regard to relative rotation, thus quickly ground coffee beans, ground coffee is under the action of the centrifugal force from the seam between two cutterheads after grinding
Gap is thrown away, and is fallen on and is got rid of on powder disk, is finally got rid of powder disk and is thrown away by the meal outlet of shell.
The bean milling device of coffee machine using the above structure compared with prior art, has the advantage that firstly, two are got rid of
The overlapped region of powder disk is all the region of ground coffee beans, therefore milling area significantly increases, and grinding rate is fast, high-efficient,
And coffee bean is from the smooth centre bore for falling into two annular cutterheads of shell upper opening, and move around under the action of the centrifugal force
Process has begun to be ground, thus entirely fall into, process of lapping it is smooth, it is not easy to block；Moreover, more it is essential that logical
Rotary sleeve ring is crossed, the height of annular cutterhead can be gone up and down, and then fast and easily adjusts the spacing between two annular cutterheads,
And then the coffee powder particles of different thicknesses are ground, meet the demand for brewing the coffee of different mouthfeels.
The preferred structure that upper annular cutterhead is connect with lantern ring are as follows: lantern ring is equipped with a circle internal projecting ring, upper annular cutterhead upper end
It is fixed with an annular cutter chuck holder adapted, a pressure ring is fixed on annular cutter chuck holder adapted, pressure ring lower end is equipped with a circle annular step surface,
A ring annular groove is formed between the annular step surface and cutter chuck holder adapted of pressure ring；The internal projecting ring cooperation of lantern ring is in a ring groove；Above-mentioned knot
Structure, it is easy to assembly first, it is only necessary to cutter chuck holder adapted and upper endless knife valve snail to be connect and are put into shell, be then spirally connected shell upper opening
Lantern ring, finally pressure ring and cutter chuck holder adapted are spirally connected, so that it may conveniently complete assembly；Moreover, in the mistake of ground coffee beans
Cheng Zhong, the reaction force that upper annular cutterhead will necessarily be upward by coffee bean, and the internal projecting ring of lantern ring is stuck in pressure ring and cutter chuck holder adapted
Between annular groove in, be connected firmly, can reliably resist the reaction force of coffee bean grinding so that the bean milling device run
It is reliable and stable, avoid annular cutterhead and attached connection structure from being opened the solution of the entire mechanism to caused by because of reaction force
Body.
As an improvement, an adjustment gear is fixed in lantern ring side, a mounting base is fixed on shell, mounting base one end is set
Through-hole, the bar portion for adjusting screw rotatably cooperate in through-hole, and the bar portion for adjusting screw is equipped with the worm screw engaged with adjustment gear
Section, in this way, people can very easily rotate screw head, so that the section of the worm screw through bar portion, adjustment gear rotate lantern ring, to change
Become the granularity of coffee grinds.Above structure, it is easy to operate, quick, laborsaving.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the bean milling device of the coffee machine of the prior art.
Fig. 2 is the schematic cross-sectional view of the bean milling device of the utility model coffee machine.
Fig. 3 is the half section schematic of the bean milling device of the utility model coffee machine.
Fig. 4 is the perspective view of the explosion of the bean milling device of the utility model coffee machine.
Fig. 5 is the structural schematic diagram of the bean milling device of the utility model coffee machine.
Fig. 6 is the overlooking structure diagram of the bean milling device of the utility model coffee machine.
As shown in the figure
Components 101, the cutter head of prior art bean milling device, 102, broach shell, 103, get rid of powder disk, 104, motor, 105,
Main shaft；
Components 1, the shell of the utility model bean milling device, 2, motor, 3, main shaft, 4, get rid of powder disk, 5, meal outlet, 6,
Upper annular cutterhead, 7, lower annular cutterhead, 8, lantern ring, 8.1, internal projecting ring, 9, cutter chuck holder adapted, 10, pressure ring, 11, annular groove, 12, adjusting
Gear, 13, mounting base, 14, adjusting screw, 15, bearing, 16, stirring-head, 17, transmission gear.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the bean milling device of the utility model coffee machine, it includes upper opening
Shell 1, the main shaft 3 driven through motor 2 and get rid of powder disk 4.The bottom of shell 1 sets axis hole, and main shaft 3 can be rotated fitting through bearing 15
In axis hole, and the bearing 15 realizes the sealing of main shaft 3 and axis hole.Main shaft 3 protrudes into the shaft part of shell 1 and gets rid of powder disk 4 and fixes, main
Stirring-head 16 is fixed at the top of axis 3.The shaft part that main shaft 3 is located at outside shell 1 is fixed with transmission gear 17, and the output of motor 2
Axis is equipped with the worm screw engaged with transmission gear 17.
The bean milling device further includes upper annular cutterhead 6, lower annular cutterhead 7 and lantern ring 8.Lantern ring 8 be located at 1 upper opening of shell and
Lantern ring 8 is spirally connected with 1 upper opening of shell, and specifically, upper opening is equipped with external screw thread, and lantern ring 8 is equipped with internal screw thread, and the two screws.
Upper annular cutterhead 6 is connect with lantern ring 8, and specifically, 8 top edge convex of lantern ring has a circle internal projecting ring 8.1, upper annular
6 upper end of cutterhead is bolted and fixed with an annular cutter chuck holder adapted 9, and annular 9 upper end of cutter chuck holder adapted is bolted and fixed with a pressure ring 10, pressure ring
10 lower ends are equipped with a circle annular step surface, form a ring annular groove 11 between the annular step surface and cutter chuck holder adapted 9 of pressure ring 10；Lantern ring
8 internal projecting ring 8.1 cooperates in annular groove 11.
Lower annular cutterhead 7 with get rid of powder disk 4 and be spirally connected fixation.
An adjustment gear 12 is fixed in 8 side of lantern ring, and a mounting base 13 is fixed on shell 1, and 13 one end of mounting base is set
Through-hole, the bar portion for adjusting screw 14 rotatably cooperate in through-hole, and the bar portion for adjusting screw 14 is equipped with to be engaged with adjustment gear 12
Worm screw section.
1 side of shell is equipped with meal outlet 5.
Mill beans process is that coffee bean falls from hopper, through 10 centre bore of pressure ring, 9 centre bore of cutter chuck holder adapted, comes upper endless knife
Between disk 6 and lower annular cutterhead 7, is thrown away around after being ground, fall on and get rid of on powder disk 4, finally got rid of powder disk 4 from 1 side of shell
The meal outlet 5 in face is thrown away.
Claims (3)
1. a kind of bean milling device of coffee machine, it include the shell (1) of upper opening, the main shaft (3) driven through motor (2) and
It gets rid of powder disk (4), the bottom of shell (1) sets axis hole, and main shaft (3) is rotatably linked in axis hole, and main shaft (3) is consolidated with powder disk (4) are got rid of
Fixed, shell (1) is equipped with meal outlet (5)；It is characterized by: it further includes upper annular cutterhead (6), lower annular cutterhead (7) and set
Ring (8), lantern ring (8) is located at shell (1) upper opening and lantern ring (8) is spirally connected with shell (1) upper opening, upper annular cutterhead (6) and set
Ring (8) connection, lower annular cutterhead (7) are fixed with powder disk (4) are got rid of.
2. the bean milling device of coffee machine according to claim 1, it is characterised in that: lantern ring (8) is equipped with a circle internal projecting ring
(8.1), upper annular cutterhead (6) upper end is fixed with an annular cutter chuck holder adapted (9), is fixed with a pressure on annular cutter chuck holder adapted (9)
Ring (10), pressure ring (10) lower end are equipped with a circle annular step surface, are formed between the annular step surface and cutter chuck holder adapted (9) of pressure ring (10)
One ring annular groove (11)；Internal projecting ring (8.1) cooperation of lantern ring (8) is in annular groove (11).
3. the bean milling device of coffee machine according to claim 1, it is characterised in that: an adjusting is fixed in lantern ring (8) side
Gear (12) is fixed with a mounting base (13) on shell (1), and mounting base (13) one end sets through-hole, adjusts the bar of screw (14)
Portion rotatably cooperates in through-hole, and the bar portion for adjusting screw (14) is equipped with the worm screw section engaged with adjustment gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979821.3U CN208211909U (en) | 2017-08-07 | 2017-08-07 | The bean milling device of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720979821.3U CN208211909U (en) | 2017-08-07 | 2017-08-07 | The bean milling device of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211909U true CN208211909U (en) | 2018-12-11 |
Family
ID=64532048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720979821.3U Active CN208211909U (en) | 2017-08-07 | 2017-08-07 | The bean milling device of coffee machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN208211909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111184454A (en) * | 2020-02-26 | 2020-05-22 | 无锡市雷克莱特电器有限公司 | Intelligent coffee bean grinder |
| CN114568941A (en) * | 2022-04-01 | 2022-06-03 | 原力计划饮品(江苏)有限公司 | Coffee extraction equipment and process |
-
2017
- 2017-08-07 CN CN201720979821.3U patent/CN208211909U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111184454A (en) * | 2020-02-26 | 2020-05-22 | 无锡市雷克莱特电器有限公司 | Intelligent coffee bean grinder |
| CN114568941A (en) * | 2022-04-01 | 2022-06-03 | 原力计划饮品(江苏)有限公司 | Coffee extraction equipment and process |
| CN114568941B (en) * | 2022-04-01 | 2023-10-27 | 原力计划饮品(江苏)有限公司 | Coffee extraction equipment and process |
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