CN102319031A - A kind of vertical coffee grinder - Google Patents
A kind of vertical coffee grinder Download PDFInfo
- Publication number
- CN102319031A CN102319031A CN201110143680A CN201110143680A CN102319031A CN 102319031 A CN102319031 A CN 102319031A CN 201110143680 A CN201110143680 A CN 201110143680A CN 201110143680 A CN201110143680 A CN 201110143680A CN 102319031 A CN102319031 A CN 102319031A
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- China
- Prior art keywords
- grinding
- grinding chamber
- coffee grinder
- grinder
- vertical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000227 grinding Methods 0.000 claims abstract description 41
- 239000000843 powder Substances 0.000 claims abstract description 39
- 239000004575 stone Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 10
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002861 polymer material Substances 0.000 claims description 2
- 241000533293 Sesbania emerus Species 0.000 abstract description 7
- 235000012054 meals Nutrition 0.000 abstract 2
- 239000000463 material Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Tea And Coffee (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of vertical coffee grinder; Comprise: be arranged on the grinder top motor, be arranged on motor below grinding chamber, a side that is arranged on motor and the funnel that links to each other with grinding chamber, be arranged on the meal outlet bottom the grinder, this vertical coffee grinder also comprises drawing mechanism; Wherein, this grinding chamber set inside has the grinding stone knife rest, and the blade of this moving grinding stone knife rest tilts, and during rotation air is had the component that presses down; This drawing mechanism is arranged on the below of grinding chamber; This meal outlet is arranged on the below of drawing mechanism.After the present invention can guarantee that Coffee Grinding finishes, powder delivery was stable, and it is residual that grinding chamber does not have powder, but the different types of coffee bean of continuously grinding not only can be realized a tractor serves several purposes, has practiced thrift cost, has improved efficient; And base is narrow, and space availability ratio is high.
Description
Technical Field
The invention relates to a coffee grinder, in particular to a vertical coffee grinder.
Background
Existing coffee grinders, which have appeared as early as over fifty years, coffee grinders (ODGs), which are relatively new compared to existing grinders and easily accepted by the manufacturers in general, replace the dosing unit (dispensing cartridge) with a powder outlet switch and an additional electronic time control unit to control the grinding time to obtain the required amount per serving. The aim of the present grinder (ODG) is to obtain a precise dose of ground coffee at the next stage of extraction incubation. In the prior art, the existing grinding mill (ODG) has two main disadvantages: 1. unstable powder flow, thus generating inconsistent powder output amount each time; 2. the coffee powder is not uniformly compacted and thus the readiness of the subsequent coffee extraction process is not ideal.
Disclosure of Invention
The invention aims to provide a vertical coffee grinder which can ensure stable powder discharge after coffee grinding is finished, a grinding chamber does not have powder residue, different types of coffee beans can be continuously ground, one machine can be used for multiple purposes, the cost is saved, and the efficiency is improved; and the base is narrow, and space utilization is high.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a vertical coffee grinder, comprising: the vertical coffee grinder comprises a motor arranged at the top of the grinder, a grinding chamber arranged below the motor, a funnel arranged at one side of the motor and connected with the grinding chamber, and a powder outlet arranged at the bottom of the grinder, and further comprises a discharging device; wherein,
a movable millstone knife rest is arranged in the grinding chamber, and blades of the movable millstone knife rest are inclined and have a downward pressing component force on air during rotation;
the discharging device is arranged below the grinding chamber;
the powder outlet is arranged below the discharging device.
The discharging device is in a shape of an inverted conical steep slope.
The powder outlet is in the shape of an inverted cone-shaped steep slope.
The opening angle range of the inverted cone-shaped steep slope of the powder outlet is 60-90 degrees.
The inner wall material of the powder outlet is made of a metal material with high polishing property.
The inner wall material of the powder outlet is made of transparent high polymer material.
Compared with the prior art, the invention has the following advantages:
1. the powder flow is stable, and no powder residue exists in the grinding chamber after grinding is finished;
2. different types of coffee beans can be continuously ground, so that the cost is saved, and the efficiency is improved;
3. the base is narrow, and space utilization is high.
Drawings
FIG. 1 is a schematic view of a vertical coffee grinder of the present invention;
FIG. 2 is a schematic view of the structure of a movable grindstone blade holder of the vertical coffee grinder of the present invention;
FIG. 3 is a schematic view of a powder outlet of the vertical coffee grinder of the present invention.
Detailed Description
The present invention will now be further described by way of the following detailed description of a preferred embodiment thereof, taken in conjunction with the accompanying drawings.
As shown in fig. 1, a vertical coffee grinder comprises: the setting still contains at the motor 1 of grinding mill top, the grinding room 2 of setting below the motor, set up in one side of motor 1 and the funnel 3 that links to each other with grinding room 2, the powder outlet 4 of setting in the grinding mill bottom: a discharge device 5 (shown in fig. 3).
Wherein, as shown in fig. 2, the blade 211 of the movable grindstone holder 21 in the grinding chamber 2 is inclined, and when the movable grindstone holder 21 is rotated, a downward circulating motion is generated to facilitate the downward movement of the powder due to the inclined blade 211;
as shown in fig. 3, a discharging device 5 is arranged below the movable grindstone fixing frame 21, and the discharging device 5 is in the shape of an inverted conical steep slope;
the powder outlet 4 is arranged below the discharging device 5; the shape of the powder outlet 4 is an inverted cone-shaped steep slope, the field angle range of the inverted cone-shaped steep slope is 60-90 degrees, powder can freely fall from a static position, and therefore it can be guaranteed that all powder particles can fall without remaining under the condition that the powder falls after the grinding stone stops running. In this embodiment, the inner wall of the powder outlet 4 is made of a highly polished metal material, such as stainless steel, aluminum, steel plated on the surface, etc.; transparent high molecular materials such as polyethylene terephthalate (PET), polypropylene (PP plastic) or other polymers such as acrylic can also be used.
Since the vertical coffee grinder is generally vertical, the vertical design has a narrow base when applied to a fully automatic coffee machine and a separate machine, and thus a high space utilization rate can be obtained.
When the powder grinding device is used, when the ground powder moves to the edge of the grinding stone, the grinding stone generates centrifugal force and downward gravity, and the powder does downward vortex motion under the action of the centrifugal force and the downward gravity; when the rotating grindstone stops, the high inertia motion of the powder still exists, and the powder passes through the smooth powder outlet 4 without residue, so that a very clean empty grinding chamber 2 can be obtained after grinding is finished; after grinding is completed, the grinding chamber 2 is free from residual powder (only some whole or broken beans are between the two grindstones of the grinding chamber 2), and after a batch of coffee beans has been ground, it is possible to grind other types of coffee beans without cross-mixing the two types of coffee beans.
In conclusion, the vertical coffee grinder provided by the invention can ensure that the powder flow is stable after the coffee grinding is finished, and no powder remains in the grinding chamber 2, so that different types of coffee beans can be continuously ground, one machine can be used for multiple purposes, the cost is saved, and the efficiency is improved; and the base is narrow, and space utilization is high.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (6)
1. A vertical coffee grinder, comprising: the coffee grinder is characterized by also comprising a motor (1) arranged at the top of the grinder, a grinding chamber (2) arranged below the motor (1), a funnel (3) arranged at one side of the motor (1) and connected with the grinding chamber (2), and a powder outlet (4) arranged at the bottom of the grinder, wherein the vertical coffee grinder also comprises a discharging device (5); wherein,
a movable grinding stone tool rest (21) is arranged in the grinding chamber (2), and blades (211) of the movable grinding stone tool rest (21) are inclined and have a component force of pressing down on air during rotation;
the discharging device (5) is arranged below the grinding chamber (2);
the powder outlet (4) is arranged below the discharging device (5).
2. Vertical coffee grinder according to claim 1, characterised in that the discharge means (5) have the shape of an inverted cone-shaped steep slope.
3. Vertical coffee grinder according to claim 1, characterised in that the outlet (4) is shaped as a steep inverted cone.
4. Vertical coffee grinder according to claim 3, characterized in that the opening angle of the inverted conical steep slope of the powder outlet (4) ranges from 60 ° to 90 °.
5. The vertical coffee grinder according to claim 3, characterized in that the inner wall of the powder outlet (4) is made of a highly polished metal material.
6. The vertical coffee grinder according to claim 3, characterized in that the inner wall of the powder outlet (4) is made of transparent polymer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143680A CN102319031A (en) | 2011-05-31 | 2011-05-31 | A kind of vertical coffee grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110143680A CN102319031A (en) | 2011-05-31 | 2011-05-31 | A kind of vertical coffee grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102319031A true CN102319031A (en) | 2012-01-18 |
Family
ID=45446969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110143680A Pending CN102319031A (en) | 2011-05-31 | 2011-05-31 | A kind of vertical coffee grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102319031A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014366897B2 (en) * | 2013-12-20 | 2016-05-19 | Van Deuce Pty Ltd | Coffee grinder |
| WO2018035978A1 (en) * | 2016-08-23 | 2018-03-01 | 广东新宝电器股份有限公司 | Grinding assembly and coffee machine |
| CN107837005A (en) * | 2016-09-19 | 2018-03-27 | 格鲁普西姆贝利有限公司 | Suitably form the grinding chamber of the plant product lapping device of drink |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2652731A1 (en) * | 1989-10-10 | 1991-04-12 | Lanfrey Nicole | Coffee grinding, percolating and filtering device |
| WO2006096266A2 (en) * | 2005-02-04 | 2006-09-14 | Scott Publicover | Coffee maker |
| CN101095595A (en) * | 2007-07-13 | 2008-01-02 | 东莞市乐邦电子有限公司 | Food processing device |
| CN101317642A (en) * | 2008-07-08 | 2008-12-10 | 佛山市富士宝电器科技有限公司 | Bucket body structure of domestic soya-bean milk making machine |
| US20100098823A1 (en) * | 2008-10-20 | 2010-04-22 | Chris Nenov | Portable electrical piston-driven espresso machine |
| CN101879039A (en) * | 2009-05-07 | 2010-11-10 | Seb公司 | Equipment especially for the compact culinary preparation of the equipment of implementing soya-bean milk |
-
2011
- 2011-05-31 CN CN201110143680A patent/CN102319031A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2652731A1 (en) * | 1989-10-10 | 1991-04-12 | Lanfrey Nicole | Coffee grinding, percolating and filtering device |
| WO2006096266A2 (en) * | 2005-02-04 | 2006-09-14 | Scott Publicover | Coffee maker |
| CN101095595A (en) * | 2007-07-13 | 2008-01-02 | 东莞市乐邦电子有限公司 | Food processing device |
| CN101317642A (en) * | 2008-07-08 | 2008-12-10 | 佛山市富士宝电器科技有限公司 | Bucket body structure of domestic soya-bean milk making machine |
| US20100098823A1 (en) * | 2008-10-20 | 2010-04-22 | Chris Nenov | Portable electrical piston-driven espresso machine |
| CN101879039A (en) * | 2009-05-07 | 2010-11-10 | Seb公司 | Equipment especially for the compact culinary preparation of the equipment of implementing soya-bean milk |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014366897B2 (en) * | 2013-12-20 | 2016-05-19 | Van Deuce Pty Ltd | Coffee grinder |
| US20160316970A1 (en) * | 2013-12-20 | 2016-11-03 | Van Deuce Pty Ltd | Coffee grinder |
| US10426296B2 (en) | 2013-12-20 | 2019-10-01 | Van Deuce Pty Ltd | Coffee grinder |
| WO2018035978A1 (en) * | 2016-08-23 | 2018-03-01 | 广东新宝电器股份有限公司 | Grinding assembly and coffee machine |
| CN107837005A (en) * | 2016-09-19 | 2018-03-27 | 格鲁普西姆贝利有限公司 | Suitably form the grinding chamber of the plant product lapping device of drink |
| CN107837005B (en) * | 2016-09-19 | 2022-06-14 | 格鲁普西姆贝利有限公司 | Grinding chamber of grinding device for plant products suitable for forming drinks |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 201108, Shanghai, Minhang District Lianhua South Road 2435 Lane (plum road junction) second Applicant after: Li Lan (Shanghai) Trading Company Limited Address before: 201108, Shanghai, Minhang District Lianhua South Road 2435 Lane (plum road junction) second Applicant before: Li Lan (Shanghai) Industry & Trade Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120118 |