CN104433856A - Graded-broken coffee grinding machine - Google Patents
Graded-broken coffee grinding machine Download PDFInfo
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- CN104433856A CN104433856A CN201410702536.8A CN201410702536A CN104433856A CN 104433856 A CN104433856 A CN 104433856A CN 201410702536 A CN201410702536 A CN 201410702536A CN 104433856 A CN104433856 A CN 104433856A
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- grinding mechanism
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Abstract
The invention discloses a graded-broken coffee grinding machine. The graded-broken coffee grinding machine comprises a main machine body and a bean storage bin arranged on the main machine body. A grinding bin is arranged below the bean storage bin and connected with the bean storage bin through a guide opening. The graded-broken coffee grinding machine is characterized in that a grading grinding mechanism is arranged in the grinding bin. The grading grinding mechanism comprises a roller grinding mechanism arranged below the guide opening in a connected mode and a millstone grinding mechanism arranged below the roller grinding mechanism. The roller grinding mechanism comprises two symmetrically-distributed rollers, the rollers are driven by a rotating mechanism to rotate in the opposite directions, and the function of primarily extruding and smashing coffee beans is achieved. The graded-broken coffee grinding machine has the advantages that the coffee beans are firstly extruded and grinded into small particles through the roller grinding mechanism above the millstone grinding mechanism, the size of the coffee beans can be effectively reduced, the surfaces of the coffee beans can be passivated, impact to a millstone can accordingly be reduced through the small particles of the coffee beans when the particles are grinded by the millstone, and noise and vibration generated when the coffee grinding machine works can be effectively lowered.
Description
Technical field
The present invention relates to a kind of coffee maker tool, specifically a kind of graded crushing coffee grinder coffee bean grinding being become ground coffee.
Background technology
To study coffee according to tool scientist and contain certain nutritional labeling. the niacin of coffee contains vitamin B, coffee bean content after curing is higher, and there are free fatty, caffeine, tannic acid etc., metabolism can be promoted, active digestive organs, relieve the effect of alcohol, dispelling fatigue. prevention gall stone, prevent the advantages such as radioactive ray injury, make it receive liking of people.Conveniently drink coffee efficiently, a kind of coffee grinder arises at the historic moment, and if China Patent No. is the coffee grinder of 200320117355.6, this coffee machine is with the grinder of hand-turning formula, its inefficiency, is only suitable for and uses with family.Also having a kind of is DYN dynamic coffee grinder, and if China Patent No. is the coffee grinder of 200420014159.0, it comprises grinding chamber, cutter and motor, it is characterized in that described cutter is double-layer blades.Two-layer blade is orthogonal.This grinder in use, although abrasive material seethed up and down make abrasive grain all with, the particle of its abrasive material is fine and smooth not, have impact on and drinks mouthfeel.
Therefore, China Patent No.: 201110220808.7, propose a kind of coffee-mill and the method thereof with stripping function, in this patent, utilize hard-wired conical disc (static cutting disk) to coordinate, by motor-driven tapered knife (movable grinding disc), coffee bean is milled into ground coffee, wherein also be provided with the adjustment unit in gap between adjustment tapered knife and conical disc, to control the thickness of ground coffee.But this machine construction is complicated, and accessory is many, and production cost is also relatively high.Meanwhile, because the quality of coffee bean own is comparatively hard, when it contacts with the mill of high-speed rotation, can produces and beat, cause the components hit such as coffee bean and hopper to send abnormal sound.Or even coffee bean directly jumps out in grinder, therefore complicated baffle arrangement must be set.In addition, due to the comparatively large and smooth in appearance of coffee bean body, so when coffee bean is extruded the moment of grinding, larger impact can be produced to mill, cause strenuous vibration and the noise of grinder.Therefore to the performance of the motor driving mill to rotate, there is higher requirement.Also have, mill is in large impact for a long time, works when high capacity, very easily causes mill, the wearing and tearing aggravation of the parts such as bearing, be difficult to ensure its service life, once these parts wear and tear, mill disequilibrium will be caused, thing followed noise and vibrations are also just more severe, therefore be necessary to do to improve further to existing coffee bean grinding equipment, can be steadily quiet, long-term work efficiently.
Summary of the invention
The object of the invention is the shortcoming existed to overcome prior art, provide a kind of structure simple, easy to use, production cost is low, effectively can reduce the noise in machine operation process, extends a kind of graded crushing coffee grinder in its service life.
The present invention seeks to realize with the following methods: a kind of graded crushing coffee grinder, it comprises main frame and storage beans storehouse provided thereon, grinding storehouse is provided with below storage beans storehouse, be connected by material guide port between grinding storehouse with storage beans storehouse, it is characterized in that: in described grinding storehouse, be provided with classified grinding mechanism.
Described classified grinding mechanism comprises the roll grinding machine structure connecting and be arranged on below material guide port, and is located at the mill grinding mechanism below it.
Described roll grinding machine structure comprises two symmetrical cylinders, and cylinder drives it to rotate towards relative direction by rotating mechanism, plays the elementary attrition crushing function to coffee bean.
Described roll grinding machine structure is provided with two covers, is arranged in series up and down, and the distance between two cylinders above being positioned at is greater than the distance be positioned between two cylinders of below.
Described cylinder surface is provided with some teeth.
Described mill grinding mechanism comprises the static cutting disk be fixed in grinding storehouse and the movable grinding disc set within it on hole, and movable grinding disc drives its High Rotation Speed in static cutting disk by rotating mechanism, plays the effect to coffee bean fine grinding.
The invention has the beneficial effects as follows: 1, to have structure simple, easy to assembly in the present invention, and production cost is low, and the market competitiveness is strong.2, utilize the roll grinding machine structure be arranged on above mill grinding mechanism be first about to coffee bean extruding pulverize into granule, effectively can reduce the volume of coffee bean, make its appearance obtuse angle, therefore short grained coffee bean can reduce the impact to mill when being ground by mill, effectively can reduce noise and vibrations that this Coffee Grinding operationally produces.3, graded crushing structure effectively can promote the grinding efficiency to coffee bean, and reduction milling time, makes the running of this machine high efficiency smooth, promote its using character, extend its service life.
Accompanying drawing explanation
Fig. 1 is structure first embodiment design sketch of the present invention.
Fig. 2 is structure second embodiment design sketch of the present invention.
Fig. 3 is intermediate roll structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete further instruction is done to the present invention.A kind of graded crushing coffee grinder, it comprises main frame 1 and storage beans storehouse 2 provided thereon, is provided with grinding storehouse 3 below storage beans storehouse 2, is connected, it is characterized in that: be provided with classified grinding mechanism in described grinding storehouse 3 between grinding storehouse 3 with storage beans storehouse by material guide port 4.
Described classified grinding mechanism comprises the roll grinding machine structure connecting and be arranged on below material guide port, and is located at the mill grinding mechanism below it.
Described roll grinding machine structure comprises two symmetrical cylinders 5, and cylinder drives it to rotate towards relative direction by rotating mechanism, plays the elementary attrition crushing function to coffee bean.
Described roll grinding machine structure is provided with two covers, is arranged in series up and down, and the distance between two cylinders above being positioned at is greater than the distance be positioned between two cylinders of below.Utilize the cylinder of top to carry out first time to coffee bean and pulverize, dropped by the coffee bean pulverized for the first time and carry out second in the cylinder of the second level and pulverize, finally refine falling into mill grinding mechanism.
Described cylinder 5 surface is provided with some teeth 51.These teeth can be straight-tooth, helical teeth, or even intermeshing screw rod or worm screw, and concrete structure is not construed as limiting.
Described mill grinding mechanism comprises the static cutting disk 6 be fixed in grinding storehouse and the movable grinding disc 7 set within it on hole, and movable grinding disc 7 drives its High Rotation Speed in static cutting disk by rotating mechanism 8, plays the effect to coffee bean fine grinding.
Operation principle: as shown in Figure 1, during grinding coffee bean, user needs to add coffee bean in storage beans storehouse, then grinder is started, under the driving effect of rotating mechanism, two cylinders be positioned at below material guide port rotate towards relative direction, and the coffee bean entered from material guide port is pulverized into granule by two cylinders rotated.Wherein rotating mechanism is the reducing gear of motor and driving thereof, reducing gear is with high pulling torque, and the mode head roll of low speed rotates, and utilizes low-speed rolled mode slowly to be pulverized by coffee bean, while reducing the noise in crushing process, coffee bean can also be avoided to jump.
As shown in Figure 2, further: in order to promote operating efficiency and the job stability of this coffee grinder, the roll grinding machine structure in this case can arrange two covers, is arranged in series up and down.Distance between the cylinder above being positioned at is greater than the distance between the cylinder being positioned at below.Make coffee bean first through the roughing of ground floor cylinder, then processing in the second heavy cylinder, phase down the monomer volume of coffee bean.Finally, take advantage of a situation through a heavy or double coffee bean pulverized and drop in mill grinding mechanism.In this mechanism, movable grinding disc drives its High Rotation Speed by rotating mechanism 8, and the coffee bean particle of processed mistake can import between movable grinding disc and static cutting disk by the material guiding plate 71 on movable grinding disc top, is finally ground to form ground coffee by it.
Wherein it should be noted that, compared with traditional pulverizing blade or single abrasive disk type coffee grinder, roughing or even middle processing is carried out because the coffee bean in this case is through roll grinding machine structure, so coffee bean monomer volume is reduced to the 1/5-1/3 of traditional coffee beans, so when it enters into mill grinding, because stock removal is relatively low, so its impulsive force to mill effectively can be reduced.Simultaneously because its appearance is no longer smooth, can effectively increase itself and mill by frictional force, so mill adds phenomenon of jumping hardly man-hour, can enter in mill polished smoothly, while lifting grinding efficiency, the performance requirement to mill drive unit can also be reduced, with the quiet work stably of seasonal whole grinder, promote its using character, extend its service life.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; as form and the quantity of roll grinding machine structure, the structure etc. of mill grinding mechanism, these changes and improvements all fall in the claimed scope of the invention.
Claims (6)
1. a graded crushing coffee grinder, it comprises main frame (1) and storage beans storehouse (2) provided thereon, storage beans storehouse (2) below is provided with grinding storehouse (3), be connected by material guide port (4) between grinding storehouse (3) with storage beans storehouse, it is characterized in that: in described grinding storehouse (3), be provided with classified grinding mechanism.
2. a kind of graded crushing coffee grinder according to claim 1, is characterized in that: described classified grinding mechanism comprises the roll grinding machine structure connecting and be arranged on below material guide port, and is located at the mill grinding mechanism below it.
3. a kind of graded crushing coffee grinder according to claim 2, it is characterized in that: described roll grinding machine structure comprises two symmetrical cylinders (5), cylinder drives it to rotate towards relative direction by rotating mechanism, plays the elementary attrition crushing function to coffee bean.
4. a kind of graded crushing coffee grinder according to claim 2, is characterized in that: described roll grinding machine structure is provided with two covers, is arranged in series up and down, and the distance between two cylinders above being positioned at is greater than the distance be positioned between two cylinders of below.
5. a kind of graded crushing coffee grinder according to claim 3 or 4, is characterized in that: described cylinder (5) surface is provided with some teeth (51).
6. a kind of graded crushing coffee grinder according to claim 1, it is characterized in that: described mill grinding mechanism comprises the static cutting disk (6) be fixed in grinding storehouse and the movable grinding disc (7) set within it on hole, movable grinding disc (7) drives its High Rotation Speed in static cutting disk by rotating mechanism (8), plays the effect to coffee bean fine grinding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702536.8A CN104433856A (en) | 2014-11-29 | 2014-11-29 | Graded-broken coffee grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702536.8A CN104433856A (en) | 2014-11-29 | 2014-11-29 | Graded-broken coffee grinding machine |
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| Publication Number | Publication Date |
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| CN104433856A true CN104433856A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410702536.8A Pending CN104433856A (en) | 2014-11-29 | 2014-11-29 | Graded-broken coffee grinding machine |
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| CN (1) | CN104433856A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840100A (en) * | 2015-06-05 | 2015-08-19 | 浙江绍兴苏泊尔生活电器有限公司 | Soya-bean milk machine |
| CN108618636A (en) * | 2017-03-20 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | Material handling apparatus and cooking apparatus |
| CN109662618A (en) * | 2019-02-26 | 2019-04-23 | 邓彬彬 | A kind of coffee differentiation grinding device |
| CN112386128A (en) * | 2020-11-16 | 2021-02-23 | 张茜 | Raw material grinding device for coffee beverage |
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|---|---|---|---|---|
| US3491952A (en) * | 1966-09-15 | 1970-01-27 | Blaw Knox Co | Granulizer with power feeder |
| US5211344A (en) * | 1991-05-17 | 1993-05-18 | Sistar Sa | Coffee mill |
| CN200994735Y (en) * | 2006-12-27 | 2007-12-26 | 李行 | Grinder of coffee maker |
| CN101273850A (en) * | 2008-05-21 | 2008-10-01 | 李行 | Grinding mechanism of coffee-making machine |
| KR101340415B1 (en) * | 2011-06-30 | 2013-12-13 | (주)레이코 플러스 | Coffee grinder |
| CN204318535U (en) * | 2014-11-29 | 2015-05-13 | 佛山市顺德区宏泽电器制造有限公司 | A kind of graded crushing coffee grinder |
-
2014
- 2014-11-29 CN CN201410702536.8A patent/CN104433856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491952A (en) * | 1966-09-15 | 1970-01-27 | Blaw Knox Co | Granulizer with power feeder |
| US5211344A (en) * | 1991-05-17 | 1993-05-18 | Sistar Sa | Coffee mill |
| CN200994735Y (en) * | 2006-12-27 | 2007-12-26 | 李行 | Grinder of coffee maker |
| CN101273850A (en) * | 2008-05-21 | 2008-10-01 | 李行 | Grinding mechanism of coffee-making machine |
| KR101340415B1 (en) * | 2011-06-30 | 2013-12-13 | (주)레이코 플러스 | Coffee grinder |
| CN204318535U (en) * | 2014-11-29 | 2015-05-13 | 佛山市顺德区宏泽电器制造有限公司 | A kind of graded crushing coffee grinder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840100A (en) * | 2015-06-05 | 2015-08-19 | 浙江绍兴苏泊尔生活电器有限公司 | Soya-bean milk machine |
| CN104840100B (en) * | 2015-06-05 | 2018-03-20 | 浙江绍兴苏泊尔生活电器有限公司 | Soya-bean milk machine |
| CN108618636A (en) * | 2017-03-20 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | Material handling apparatus and cooking apparatus |
| CN109662618A (en) * | 2019-02-26 | 2019-04-23 | 邓彬彬 | A kind of coffee differentiation grinding device |
| CN112386128A (en) * | 2020-11-16 | 2021-02-23 | 张茜 | Raw material grinding device for coffee beverage |
| CN112386128B (en) * | 2020-11-16 | 2021-11-05 | 台州智子科技有限公司 | Raw material grinding device for coffee beverage |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |