CN107411583B - Adjusting device for adjusting coffee grinding thickness and coffee bean grinder - Google Patents
Adjusting device for adjusting coffee grinding thickness and coffee bean grinder Download PDFInfo
- Publication number
- CN107411583B CN107411583B CN201710817134.6A CN201710817134A CN107411583B CN 107411583 B CN107411583 B CN 107411583B CN 201710817134 A CN201710817134 A CN 201710817134A CN 107411583 B CN107411583 B CN 107411583B
- Authority
- CN
- China
- Prior art keywords
- adjusting
- grinding
- grinding disc
- coffee
- motor
- 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.)
- Active
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/12—Coffee mills; Spice mills having grinding discs
- A47J42/16—Coffee mills; Spice mills having grinding discs mechanically driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/12—Coffee mills; Spice mills having grinding discs
- A47J42/18—Adjusting mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention discloses an adjusting device for adjusting coffee grinding thickness and a coffee bean grinder. The adjusting device comprises: the upper end of a motor rotating shaft of the motor is fixedly connected with an upper grinding disc and a lower grinding disc which are matched for grinding coffee; the adjusting element is screwed in the axial screw hole of the first bracket, and the lower end of the adjusting element is provided with a polygonal adjusting screw head; a spacing supplementary regulation structure for preventing adjusting element takes place not hard up in the axial screw of first support and provides rotation adjusting element in order to adjust the mill position under the axial, this spacing supplementary regulation structure links to each other with the adjusting screw head. The adjusting device can reduce the difficulty of production and manufacture, improve the production quality and the production efficiency, and is convenient to operate and high in reliability.
Description
Technical Field
The invention relates to a grinding device, in particular to a regulating device for regulating coffee grinding thickness and a coffee bean grinder.
Background
In order to meet the habit of people consuming coffee, a coffee bean grinder is presented to provide convenience for users to grind coffee powder at any time. However, most coffee bean grinding machines can only grind coffee powder with the same thickness, and the coffee powder thickness is difficult to adjust conveniently according to different requirements of different people.
Chinese patent application CN2010206119100 proposes a coffee grinder capable of adjusting the thickness of coffee powder, in which the distance between the upper and lower grinding discs is adjusted during operation, the upper grinding disc positioning seat is rotated by the adjusting ring and screwed into the threaded ring seat, and then the distance between the two grinding discs is reduced, otherwise, the distance is increased; or the screw ring fixed on the periphery of the lower end of the upper millstone seat is rotated by the transmission of the rotating gear and the driving gear, so that the aim of changing the distance between the upper millstone and the lower millstone is fulfilled. Therefore, the distance between the upper grinding disc and the lower grinding disc is changed by adjusting the upper grinding disc, the lower grinding disc is fixed on a motor shaft and cannot be adjusted up and down, the axial distance between the upper grinding disc and the lower grinding disc is required to be controlled to be about 0.2mm in the actual production and manufacturing process, the requirement on the precision of manufacturing and assembly is high, the processing and the manufacturing are inconvenient, and the production efficiency is low.
Disclosure of Invention
The invention provides a regulating device for regulating the grinding thickness of coffee and a coffee bean grinder, which are simple to operate and high in reliability, so as to solve the defects of high manufacturing requirement and low production efficiency caused by the fact that the existing coffee bean grinder can only regulate an upper grinding disc.
The invention discloses an adjusting device for adjusting the grinding thickness of coffee, which comprises:
the upper end of a motor rotating shaft of the motor is fixedly connected with an upper grinding disc and a lower grinding disc which are matched for grinding coffee;
the adjusting element is screwed in the axial screw hole of the first bracket, and the lower end of the adjusting element is provided with a polygonal adjusting screw head;
a spacing supplementary regulation structure for preventing adjusting element takes place not hard up in the axial screw of first support and provides rotation adjusting element in order to adjust the mill position under the axial, this spacing supplementary regulation structure links to each other with the adjusting screw head.
Wherein, this spacing supplementary regulation structure includes:
the lower end face of the motor rotating shaft is provided with a plurality of limiting grooves, the outer side face of the limiting ring is provided with a first annular groove and a second annular groove from top to bottom;
the adjusting knob is arranged on the limiting ring, the middle part of the adjusting screw head is provided with a fixed groove matched with the shape of the adjusting screw head, the upper end surface of the adjusting screw head is provided with a plurality of radial limiting pieces which are annularly arranged, and the inner side of the adjusting knob is provided with a plurality of axial limiting pieces which are annularly arranged;
the adjusting screw head is positioned in the fixed groove, and when the tail end of the radial limiting piece is clamped in the first annular groove, the upper end of the axial limiting piece is clamped in the limiting groove; when the tail end of the radial limiting piece is clamped in the second annular groove, the upper end of the axial limiting piece is separated from the limiting groove.
The limiting auxiliary adjusting structure further comprises a second bracket which is fixed at the lower tail end of the motor or is positioned below the motor and fixed on the machine body, and the limiting ring is fixed on the lower end face of the second bracket.
Wherein the adjusting element is a screw with a hexagonal nut (i.e. a hexagonal screw).
The upper end of the adjusting element is connected with the lower end part of the motor rotating shaft of the motor through a steel ball.
Correspondingly, the invention discloses a coffee bean grinder which comprises a base, a machine body, a feeding bin, an upper grinding disc, a lower grinding disc, a motor and an adjusting device, wherein the machine body is arranged on the base and provided with a grinding bin, the feeding bin is detachably assembled at the upper end of the machine body, the upper grinding disc and the lower grinding disc are arranged in the grinding bin, the motor is arranged below the lower grinding disc, the lower grinding disc is fixedly connected with the upper tail end of a motor rotating shaft of the motor, and the adjusting device is used for adjusting the grinding thickness of coffee.
Wherein, the lower end of the feed bin is a discharge port, and the discharge port is provided with a flow divider.
Wherein, be located the grinding storehouse below and be equipped with and connect the powder storehouse.
Wherein, be equipped with the mill fixing base in the grinding storehouse, the mill is fixed in on the mill fixing base.
Wherein, the upper end part of the upper grinding disc fixing seat is exposed out of the grinding bin, and the outer side surface of the upper end part of the upper grinding disc fixing seat is provided with threads; an adjusting ring is arranged at the upper end part of the machine body, and the inner side surface of the adjusting ring is in threaded connection with the upper end part of the upper grinding disc fixing seat.
The invention provides an adjusting device for adjusting the grinding thickness of coffee, and aims to provide an adjusting device which enables a lower grinding disc of a coffee bean grinder to be axially adjustable to change the grinding thickness of the ground coffee powder on the premise of not sacrificing the reliability and the use convenience of the product, so that the manufacturing precision requirement caused by controlling the axial distance between an upper grinding disc and a lower grinding disc to be about 0.2mm in the production and manufacturing process is reduced, and the production and manufacturing difficulty is reduced to improve the production quality and the production efficiency. And when the axial distance between the lower grinding disc and the upper grinding disc is regulated by the regulating device, the operation is convenient and the reliability is high.
Drawings
Fig. 1 is a schematic perspective view of a coffee bean grinder.
Fig. 2 is a schematic view of the internal structure of the coffee bean grinder.
Fig. 3 is a schematic diagram of an exploded structure of the adjusting device, the driving motor and the lower grinding disc.
Fig. 4 is a schematic structural view of the second bracket and the stop collar.
Fig. 5 is a schematic structural view of the adjusting knob.
Detailed Description
The invention is further described below with reference to the drawings and examples.
The invention provides an adjusting device for adjusting the grinding thickness of coffee, and aims to provide an adjusting device which enables a lower grinding disc of a coffee bean grinder to be axially adjustable to change the grinding thickness of the ground coffee powder on the premise of not sacrificing the reliability and the use convenience of the product, so that the manufacturing precision requirement caused by controlling the axial distance between an upper grinding disc and a lower grinding disc to be about 0.2mm in the production and manufacturing process is reduced, and the production and manufacturing difficulty is reduced to improve the production quality and the production efficiency.
As shown in fig. 1, in general, a coffee bean grinder includes a base 1, a body 2 provided on the base 1, a feeding bin 3 detachably mounted on an upper end of the body 2, and a powder receiving bin 4 provided in the body 2.
As shown in fig. 2, a grinding bin 24 is arranged in the machine body 2, and a powder receiving bin 4 is arranged below the grinding bin 24; the lower end of the feed bin 3 is provided with a discharge port, and the discharge port is provided with a flow divider 31 for facilitating the grinding of the raw material (in this case coffee beans) into the grinding bin 24 through the discharge port. In addition, an upper grinding disc 21, a lower grinding disc 22 positioned below the upper grinding disc 21, a motor 25 arranged below the lower grinding disc 22, and an adjusting device 6 for adjusting the axial height of the lower grinding disc 22 to change the axial distance between the upper grinding disc 21 and the lower grinding disc 22 are arranged in the grinding bin 24, wherein the axial middle part of the lower grinding disc 22 is fixedly connected with the upper end of a motor rotating shaft 251 of the motor 25, the lower grinding disc 22 is driven to rotate by the motor rotating shaft 251, and the lower grinding disc 22 and the upper grinding disc 21 rotate in opposite directions, so that coffee beans passing through between the lower grinding disc 22 and the upper grinding disc 21 are ground into powder.
Wherein, an upper grinding disc fixing seat 23 is arranged in the grinding bin 24, and the upper grinding disc 21 is fixed on the upper grinding disc fixing seat 23. The upper end part of the upper grinding disc fixing seat 23 is exposed out of the grinding bin 24, and the outer side surface of the upper end part of the upper grinding disc fixing seat 23 is provided with threads; an adjusting ring 5 is arranged at the upper end part of the machine body 2, and the inner side surface of the adjusting ring 5 is in threaded connection with the upper end part of the upper grinding disc fixing seat 23. When the adjusting ring 5 is rotated, the adjusting ring 5 can enable the upper grinding disc fixing seat 23 to move upwards or downwards according to the threads, so that the axial height of the upper grinding disc 21 is changed, and the axial distance between the upper grinding disc 21 and the lower grinding disc 22 can be changed, and the axial distance determines the grinding thickness of the coffee beans.
As shown in connection with fig. 3 and 4, the adjusting device 6 specifically comprises: the first bracket 60 is arranged below the motor 25 and fixed at the lower end part of the motor 25, and an axial screw hole is formed in the middle part of the first bracket 60; an adjusting member 61 screwed into the axial screw hole, the upper end of the adjusting member 61 being connected to the lower end of the motor shaft 251 of the motor 25 by a steel ball 62. Therefore, the motor rotating shaft 251 is axially lifted or lowered relative to the first bracket 60 by rotating the adjusting element 61, and the lower grinding disc 22 is correspondingly driven to lift or lower by the motor rotating shaft 251, so that the axial distance between the upper grinding disc 21 and the lower grinding disc 22 is changed.
In order to facilitate the rotation of the adjusting element 61 by the user and prevent the loosening of the adjusting element 61 in the axial screw hole of the first bracket 60 caused by the vibration of the motor 25 during the use, the grinding quality of the coffee beans is not affected due to uncontrolled change of the axial distance between the upper grinding disc 21 and the lower grinding disc 22, so that a limit auxiliary adjusting structure is arranged at the lower end of the adjusting element 61.
The limit auxiliary adjusting structure comprises a limit ring 63 and an adjusting knob 65 screwed on the limit ring 63, wherein the limit ring 63 is fixed on the lower end surface of a second bracket 64, and the second bracket 64 is fixed on the lower end of the motor 25 or the second bracket 64 is positioned below the motor 25 and fixed on the machine body 2. The middle part of the limiting ring 63 has an axial through hole 631 for receiving the lower end of the adjusting element 61, the lower end surface of the limiting ring 63 has a plurality of limiting grooves 632, the outer side surface of the limiting ring 63 has a first annular groove 633 and a second annular groove 634 which are arranged in parallel, and the second annular groove 634 is arranged below the first annular groove 633.
Referring to fig. 5, the middle part of the adjusting knob 65 has a fixing groove 651 adapted to the lower end of the adjusting member 61; the upper end surface of the adjusting knob 65 is provided with a plurality of radial limiting sheets 652 which are arranged in an annular arrangement, the radial limiting sheets 652 are arranged to extend from the upper end surface of the adjusting knob 65 towards the center of the fixed groove 651 in the radial direction, and the radial limiting sheets 652 can be clamped in the first annular groove 633 or the second annular groove 634; the adjusting knob 65 is provided with a plurality of axial limiting plates 653 arranged in an annular manner, and the upper ends of the axial limiting plates 653 can be respectively clamped in one of the limiting grooves 632 of the limiting ring 63.
In a preferred embodiment, the lower end of the adjustment element 61 has a polygonal adjustment screw head 611, the adjustment screw head 611 being triangular, quadrangular, hexagonal, etc., for example, the adjustment element 61 being a hex screw. Therefore, the operation shape of the fixing groove 651 is also a polygon conforming to the outer shape of the adjustment screw 611.
The working principle of changing the grinding thickness of the coffee powder by the adjusting device 6 is as follows:
1. under normal conditions, the tail ends of the radial limiting sheets 652 of the adjusting knob 65 are positioned in the first annular groove 633 of the limiting ring 63, at this time, each axial limiting sheet 653 of the adjusting knob 65 is clamped in each limiting groove 632 of the limiting ring 63, so that the adjusting knob 65 and the limiting ring 63 cannot rotate relatively, and because the adjusting screw heads 611 of the adjusting elements 61 are adaptively fixed in the fixing grooves 651 of the adjusting knob 65, the rotation of the adjusting elements 61 is limited in the use process, the possibility that the adjusting elements 61 are loosened relatively in the axial screw holes of the first bracket 60 in the use process is avoided, and therefore the axial distance between the upper grinding disc 21 and the lower grinding disc 22 cannot be changed artificially, and the working reliability of the coffee grinding machine is improved.
2. When the axial distance between the upper grinding disc 21 and the lower grinding disc 22 needs to be adjusted, a downward acting force is applied to the adjusting knob 65 to adjust the thickness of the grinding powder of the coffee grinder, the tail ends of the radial limiting plates 652 are moderately elastically deformed so as to be separated from the first annular groove 633, and along with the downward movement, the tail ends of the radial limiting plates 652 enter the second annular groove 634 of the limiting ring 63, and at the moment, the upper tail ends of the axial limiting plates 653 are separated from the limiting groove 632 of the limiting ring 63, so that the adjusting knob 65 can be rotated clockwise or anticlockwise; in the process again, the adjusting screw head 611 of the adjusting element 61 is kept to be adapted and fixed in the fixing groove 651 of the adjusting knob 65, so that the adjusting element 61 is driven to synchronously rotate in the axial screw hole of the first bracket 60 by rotating the adjusting knob 65, and the motor rotating shaft 251 of the motor 25 is lifted or lowered by the adjusting element 61, so that the axial distance between the lower grinding disc 22 and the upper grinding disc 21 is changed. After the adjustment of the adjustment knob 65 is completed, an upward force is applied to the adjustment knob, so that the tail end of the radial limiting piece 652 returns from the second annular groove 634 to the first annular groove 633, and at the moment, the upper tail end of the axial limiting piece 653 also returns to be clamped in the limiting groove 632 of the limiting ring 63, so that the purpose that the motor rotating shaft 251 cannot ascend or descend in the axial direction is maintained, and the axial distance between the grinding disc 21 and the lower grinding disc 22 is stable and cannot fly to be changed.
The axial distance or gap between the grinding disc 21 and the lower grinding disc 22 determines the thickness of the ground coffee powder, and the larger the axial distance between the grinding disc 21 and the lower grinding disc 22 is, the larger the ground coffee powder particles are, and conversely, the smaller the ground coffee powder particles are.
The working principle of the coffee grinder for grinding coffee powder provided by the invention is as follows: pouring coffee beans into the feeding bin 3, wherein the coffee beans enter a gap (or axial distance) between the upper grinding disc 21 and the lower grinding disc 22 of the grinding bin 24 through a flow divider 31 at the bottom of the feeding bin 3; the upper grinding disc 21 and the lower grinding disc 22 are driven by the motor 25 to rotate at a high speed so as to rotate in opposite directions, so that the upper grinding disc 21 and the lower grinding disc 22 collide and rub to grind coffee beans into powder, and the coffee powder falls from a gap between the upper grinding disc 21 and the lower grinding disc 22 and enters the powder receiving bin 4 to become coffee powder for brewing.
It is emphasized that: the invention describes the directions of upper, lower, left, right, inner and outer, and the relative position relation of each component of the coffee bean grinder in the normal use state is used for describing the relative connection relation clearly, but not limited to the description; the coffee bean grinder provided by the invention is exemplified by grinding coffee, is not limited to grinding coffee beans, and can grind other raw materials such as soybean, rice, sesame, traditional Chinese medicine and the like.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (10)
1. An adjusting device for adjusting the grinding fineness of coffee, characterized in that the adjusting device comprises:
the first bracket (60) is arranged below the motor (25) and fixed at the lower end part of the motor (25), the middle part of the first bracket (60) is provided with an axial screw hole, and the upper end of a motor rotating shaft (251) of the motor (25) is fixedly connected with a lower grinding disc (22) in an upper grinding disc (21) and a lower grinding disc (22) which are matched for grinding coffee;
the adjusting element (61) is screwed in the axial screw hole, the upper tail end of the adjusting element (61) is connected with the lower end part of the motor rotating shaft (251) so as to enable the motor rotating shaft (251) to ascend or descend relative to the first bracket (60) axially by rotating the adjusting element (61) to change the axial distance between the upper grinding disc (21) and the lower grinding disc (22);
a limit auxiliary adjusting structure for preventing the adjusting element (61) from loosening in the axial screw hole and providing a rotary adjusting element (61) to axially adjust the position of the lower grinding disc (22), wherein the limit auxiliary adjusting structure comprises a limit ring (63) and an adjusting knob (65) which is matched and fixed with the lower tail end of the adjusting element (61);
the lower end face of the limiting ring (63) is provided with a plurality of limiting grooves (632), and the outer side face of the limiting ring (63) is provided with a first annular groove (633) and a second annular groove (634) from top to bottom; the upper end surface of the adjusting knob (65) is provided with a plurality of radial limiting sheets (652) which are annularly arranged, and a plurality of axial limiting sheets (653) which are annularly arranged are arranged on the inner side of the adjusting knob (65);
when the tail end of the radial limiting piece (652) is clamped in the first annular groove (633), the upper end of the axial limiting piece (653) is clamped in the limiting groove (632) to limit the rotation of the adjusting element (61); when the end of the radial limiting piece (652) is clamped on the second annular groove (634), the upper end of the axial limiting piece (653) is separated from the limiting groove (632) so as to enable the adjusting element (61) to rotate.
2. An adjusting device for adjusting the grinding thickness of coffee according to claim 1, characterized in that the lower end of the adjusting element (61) has a polygonal adjusting screw (611);
the middle axial through hole (631) of the limiting ring (63), the adjusting knob (65) is provided with a fixing groove (651), the adjusting element (61) passes through the axial through hole (631), and the adjusting screw head (611) is adaptively fixed in the fixing groove (651).
3. An adjusting device for adjusting the grinding thickness of coffee according to claim 1, characterized in that the limit auxiliary adjusting structure further comprises a second bracket (64) fixed at the lower end of the motor (25) or below the motor (25) and fixed on the machine body (2), and the limit ring (63) is fixed at the lower end face of the second bracket (64).
4. An adjusting device for adjusting the grinding thickness of coffee according to claim 1, characterized in that the adjusting element (61) is a hex screw.
5. An adjusting device for adjusting the grinding thickness of coffee according to claim 1, characterized in that the upper end of the adjusting element (61) is connected to the lower end of the motor shaft (251) by means of a steel ball (62).
6. The utility model provides a coffee grinds beans machine, including base (1), locate fuselage (2) that have grinding storehouse (24) on base (1), detachable assembly is in feed bin (3) of fuselage (2) upper end, locate last mill (21) and lower mill (22) in grinding storehouse (24), locate motor (25) of lower mill (22) below, the upper end fixed link to each other of motor shaft (251) of this lower mill (22) and motor (25), its characterized in that still includes the adjusting device who is used for adjusting coffee grinding thickness of any one of claims 1-5.
7. Coffee bean grinder according to claim 6, characterized in that the lower end of the feeding bin (3) is a discharge opening, and the discharge opening is provided with a flow divider (31).
8. Coffee bean grinder according to claim 6, characterized in that a powder receiving bin (4) is arranged below the grinding bin (24).
9. Coffee bean grinder according to claim 6, characterized in that an upper grinding disc fixing seat (23) is arranged in the grinding bin (24), and the upper grinding disc (21) is fixed on the upper grinding disc fixing seat (23).
10. Coffee bean grinder according to claim 9, characterized in that the upper end of the upper grinding disc holder (23) is exposed out of the grinding bin (24), and the outer side of the upper end of the upper grinding disc holder (23) is provided with threads; an adjusting ring (5) is arranged at the upper end part of the machine body (2), and the inner side surface of the adjusting ring (5) is connected with the upper end part of the upper grinding disc fixing seat (23) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817134.6A CN107411583B (en) | 2017-09-12 | 2017-09-12 | Adjusting device for adjusting coffee grinding thickness and coffee bean grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817134.6A CN107411583B (en) | 2017-09-12 | 2017-09-12 | Adjusting device for adjusting coffee grinding thickness and coffee bean grinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107411583A CN107411583A (en) | 2017-12-01 |
| CN107411583B true CN107411583B (en) | 2023-04-21 |
Family
ID=60432828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817134.6A Active CN107411583B (en) | 2017-09-12 | 2017-09-12 | Adjusting device for adjusting coffee grinding thickness and coffee bean grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107411583B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784367B (en) * | 2018-07-09 | 2023-09-12 | 佛山市金樵电器有限公司 | Convenient clear coffee bean grinder |
| CN108771492A (en) * | 2018-08-21 | 2018-11-09 | 浙江鲨鱼食品机械有限公司 | A kind of coffee grinder |
| CN109907657A (en) * | 2019-04-23 | 2019-06-21 | 丹顶鹤智能科技(江苏)有限公司 | A kind of grinding of coffee machine brews deslagging 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 |
| CN113712450A (en) * | 2020-05-20 | 2021-11-30 | 漳州灿坤实业有限公司 | Bean grinding mechanism and bean grinding device |
| US20240180366A1 (en) * | 2022-05-06 | 2024-06-06 | Qianmao Zhou | Systems for grind duration adjustment for grinders |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2221464C3 (en) * | 1972-05-02 | 1980-12-18 | Bielefelder-Union Bruno Koch, 4800 Bielefeld | Grinding machine for processing the edges of glass plates |
| TW439561U (en) * | 1999-08-18 | 2001-06-07 | Wei Huan Guei | Improved structure for wet type powder grinding machine |
| CN2873306Y (en) * | 2005-06-22 | 2007-02-28 | 上海旺欣豆制品设备有限公司 | Milk grinder |
| CN201879519U (en) * | 2010-11-16 | 2011-06-29 | 胡兆伦 | Coffee bean grinder capable of adjusting coarseness/fineness of coffee powder |
| CN202932787U (en) * | 2012-10-25 | 2013-05-15 | 东莞特宏塑胶五金有限公司 | Externally adjustable grinder |
| CN103799878B (en) * | 2012-11-13 | 2016-05-18 | 苏州工业园区咖乐美电器有限公司 | A kind of lapping device for coffee machine |
| CN203693394U (en) * | 2014-01-22 | 2014-07-09 | 金德全有限公司 | Portable coffee grinder |
| CN205032216U (en) * | 2015-09-09 | 2016-02-17 | 岳小平 | Novel electric stone |
| CN204974023U (en) * | 2015-09-21 | 2016-01-20 | 云南皇氏来思尔乳业有限公司 | Clearance adjustment device that walnut -meat sand table ground |
| CN205514252U (en) * | 2016-01-20 | 2016-08-31 | 黄江勇 | Multi -functional mill thick liquids reason machine |
| CN205925828U (en) * | 2016-06-03 | 2017-02-08 | 宁波市江北新丰粮食机械有限公司 | Intelligence sand table starch grinds |
| CN206334918U (en) * | 2016-10-20 | 2017-07-18 | 冷研科技有限公司 | Dry ice cleaner lapping device |
| CN207768218U (en) * | 2017-09-12 | 2018-08-28 | 小熊电器股份有限公司 | Regulating device for adjusting Coffee Grinding thickness and coffee bean grinder |
-
2017
- 2017-09-12 CN CN201710817134.6A patent/CN107411583B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107411583A (en) | 2017-12-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107411583B (en) | Adjusting device for adjusting coffee grinding thickness and coffee bean grinder | |
| KR101935150B1 (en) | Grinding blade using vertical rollers and grinder having the same | |
| CN207768218U (en) | Regulating device for adjusting Coffee Grinding thickness and coffee bean grinder | |
| EP2767201A1 (en) | A grinding unit, a cartridge for the grinding unit and use of same for grinding coffee beans | |
| CN210613962U (en) | Food processing is with smashing integrative device that grinds | |
| CN201879519U (en) | Coffee bean grinder capable of adjusting coarseness/fineness of coffee powder | |
| CN104274077A (en) | Coffee grinder, in particular for an automatic coffee machine | |
| CN103271655B (en) | Bean grinding system of full-automatic coffee machine | |
| CN203841559U (en) | Electric handheld coffee bean grinding machine | |
| CN211883484U (en) | External-barrel-upper-rotating internal-thread-adjusting coffee bean grinding device | |
| CN204931446U (en) | Hand coffee bean grinder | |
| CN203458258U (en) | Induction type bean grinder | |
| JP3684382B2 (en) | Crusher | |
| JP2005185898A (en) | Stone mill | |
| CN211436431U (en) | Material grinding machine | |
| CN205008033U (en) | Fiberizer casing | |
| CN211862580U (en) | Intelligent coffee bean grinder | |
| CN209996013U (en) | Powder thickness adjusting device of coffee machine grinding system | |
| CN110975989B (en) | A milling machine for coarse grain preparation congee | |
| CN201379038Y (en) | Abrasive disc starch mill | |
| CN218474502U (en) | Grind outside thickness structure of adjusting of bean grinder | |
| CN208524662U (en) | A kind of micro-adjusting mechanism of bean milling device | |
| CN210008926U (en) | Grinding mechanism and device thereof | |
| CN202665315U (en) | Granular food grinding mill | |
| CN218528540U (en) | Bean grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |