CN101513328A - Grinding and brewing device of coffee machine - Google Patents
Grinding and brewing device of coffee machine Download PDFInfo
- Publication number
- CN101513328A CN101513328A CNA2009100380137A CN200910038013A CN101513328A CN 101513328 A CN101513328 A CN 101513328A CN A2009100380137 A CNA2009100380137 A CN A2009100380137A CN 200910038013 A CN200910038013 A CN 200910038013A CN 101513328 A CN101513328 A CN 101513328A
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- China
- Prior art keywords
- funnel
- coffee machine
- pouring
- filter screen
- mill beans
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- 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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Abstract
A grinding and brewing device of a coffee machine comprises a water tank and a funnel support arranged on a body. A funnel and a filter screen are sheathed in the funnel support, a motor is arranged below the funnel support, a rotating shaft of the motor extends to the filter screen and is connected with a cutter assembly, a brewing head is provided with an opening at one end above the filter screen, the cutter assembly is connected with a funnel hole at the bottom of the funnel by a bearing, and the cutter assembly is connected with the rotating shaft of the motor by an upper shaft coupling and a lower shaft coupling; and a top bar is arranged on the funnel and is connected with a microswitch arranged on the funnel support, and the microswitch is in series connection with a an operating circuit of the coffee machine; or a magnet is disposed on the funnel, the magnet corresponds to a proximity switch arranged on the funnel support, and the proximity switch is in series connection with the operating circuit of the coffee machine. The microswitch is arranged on the funnel support by a first switch support. The grinding and brewing device has the advantages of reliable connection, flexible operation, convenient cleaning, high degree of safety and long service life.
Description
Technical field
The present invention relates to the mill beans and the pouring and boiling device of a kind of coffee machine, particularly a kind of coffee machine.
Background technology
Existing band is beaten the coffee machine of beans or bean-grinding function, its funnel and filter screen separate with the beans box, after finishing, the coffee bean abrasive dust is transported in the filter screen by centrifugal motion, as disclosing a kind of mill beans machine that makes coffee among the Chinese patent literature CN201005518Y, it is characterized in that including: pedestal, pedestal has the bottom of hollow and the ring portion of hollow, the back tube portion of the placket portion of hollow and hollow, ring portion is connected in the bottom rear side, separate the hydroecium that becomes top and the electric panel room of bottom in the place, centre by dividing plate in the ring portion, back tube portion is divided into the first half by inner panel and grinds beans device chamber and Lower Half master motor chamber; Power switch is located at the ring portion place, joins with power line and circuit board, controls the action of grinding beans and heating, water outlet, brewing and discharging coffee with component on circuit board; Key groups is joined with circuit board, has a plurality of buttons; Coffee pot, the outside of the about ring portion in top bottom being placed in; Heater coil is located in the bottom, joins with circuit board; Water back is located at by the heater coil, links to each other with hydroecium by water inlet pipe, and passes hydroecium by outlet pipe; Brew chamber is located at placket subordinate half place, be located at coffee pot directly over locate, there is outlet its bottom; Discharging valve, include seesaw, the seesaw end is provided with the outlet that blocking is sealed brew chamber, and the seesaw other end is activated the outlet that device starts and opens brew chamber, is articulated on the holder of brew chamber bottom surface in the middle of the seesaw, seesaw is flexible indirectly of the bottom surface of end and brew chamber in addition; Exhalant canal, itself and outlet pipe join, it causes brew chamber forward, its bottom surface front end has delivery port, delivery port be arranged at brew chamber directly over; Main motor is arranged in main motor chamber, and inner panel is passed in its axle center, and there is support on its side, and support and inner panel join, and support joins with a tube bottom surface, chamber, back, and drives the action of grinding beans; Mill beans device comprises the beans container that is arranged on the top, and the beans container bottom has bean outlet, and the beans container is positioned back tube portion, and mill beans device also includes mill group, mill fixed disk, powder-wiping plate; The mill group has corresponding indent and is the upper millstone of ring-type and lower millstone, upper millstone is positioned to the beans container, and bean outlet is connected with the central closing of upper millstone, lower millstone is positioned to mill fixed disk place, there is powder-wiping plate on side, lower millstone bottom surface, powder-wiping plate also is positioned to mill fixed disk place, there is the mill fixed disk lower millstone inboard, the axle center of mill fixed disk and main motor joins, main motor drives lower millstone and rotates, coffee powder is shifted out outward by the slit between two mills, powder-wiping plate is the plectane body, and its periphery of powder-wiping plate has several vertical configuration powder scraping sheets: powder spout, join with the back tube portion meal outlet that is positioned at the powder-wiping plate place, pass back tube portion and be connected to placket portion, the other end is the passway; The trapping baffle plate is positioned at the place, passway, covers passage, prevents that aqueous vapor from entering; Inferior motor joins with the trapping baffle plate, and it is positioned on the placket portion brew chamber top fixed head, and joining with circuit board, it drives the action of trapping baffle plate.This coffee machine in actual use because mill beans box separates with filter screen, the internal structure of coffee machine is complicated, required inner space is bigger, directly causes the coffee machine volume bigger thereby lead, and wants put well respectively earlier when using and grind beans box and filter screen.So its operation is simple and direct inadequately, and the residual coffee powder of meeting in beans box and the transfer passage, also inconvenience cleaning.
Summary of the invention
Purpose of the present invention aim to provide a kind of simple and reasonable, volume is little, connection is reliable, flexible operation, easy to clean, safe coefficient is high, the mill beans and the pouring and boiling device of the coffee machine of long service life, to overcome weak point of the prior art.
Press the mill beans and the pouring and boiling device of a kind of coffee machine of this purpose design, comprise the water tank and the funnel stand that are arranged on the fuselage, be arranged with funnel and filter screen in the funnel stand, its architectural feature is that the below of funnel stand is provided with motor, the rotating shaft of motor is stretched in the filter screen and is joined with knife assembly, and an end opening of brew head is in the top of filter screen.
Join by bearing between the funnel hole of described knife assembly and funnel bottom.The rotating shaft of knife assembly and motor is joined by upper coupling and following shaft coupling.
Described funnel is provided with push rod, and push rod joins with the microswitch that is arranged on the funnel stand, and microswitch is serially connected in the operating circuit of coffee machine; Perhaps, funnel is provided with magnet, magnet be arranged on funnel stand on corresponding near switch, be connected near switch series in the operating circuit of coffee machine.Microswitch is arranged on the funnel stand by first switch bracket.
Described filter screen is provided with filter cover, and an end opening of brew head is in the top of filter cover, and filter cover is provided with grate opening.Filter cover is provided with magnet, and corresponding therewith is arranged on the funnel stand near switch, is connected near switch series in the operating circuit of coffee machine.Be arranged on the funnel stand by the second switch support near switch.Motor is arranged on funnel stand or the fuselage.Funnel stand is arranged on the water tank.
Funnel among the present invention is when being seated, and the snap close on the funnel stand fastens funnel and prevents its disengaging, and meanwhile, funnel promotes push rod downwards to connect microswitch; When funnel broke away from, microswitch disconnected immediately, and coffee machine can not be worked.When filter cover is opened, be connected on disconnecting in the coffee machine operating circuit near switch, coffee machine can not be worked, and when preventing coffee machine work, coffee powder flies out, and enters people's eyes, thereby improves the security performance of coffee machine.
The present invention grinds beans in filter screen, after the mill beans are finished, directly in filter screen, infuse coffee, solved in the past the problem that must separate with mill beans box with the funnel of bean-grinding function coffee machine, avoided to be transported to the defective of residual coffee powder in filter screen and the transfer passage through the coffee powder that mill forms behind the beans, on the basis of the volume that has reduced coffee machine, reduced cost of manufacture again, and be convenient to cleaning.
The present invention only screws at funnel, filter cover and filler cap are all placed correct and build, two safety switches, it is microswitch and near switch, all under the situation of conducting, motor could rotate, coffee machine could normal mill beans and is brewed, its have connect reliable, flexible operation, easy to clean, safe coefficient is high and the characteristics of long service life.
Description of drawings
Fig. 1 is funnel stand and the funnel broken section structural representation in one embodiment of the invention.
Fig. 2 is the broken section structural representation of the push rod position among the present invention.
Fig. 3 is a decomposition texture schematic diagram of the present invention.
Among the figure: 1 is fuselage, and 2 is water tank, and 3 is funnel, and 4 is filter screen, 5. be filter cover, 6 is knife assembly, and 7 is motor, and 8 is brew head, 9 is funnel stand, and 10 is upper coupling, 11 times shaft couplings, and 12 is bearing, 13 microswitches, 14 is push rod, and 15 is near switch, and 16 is magnet, 17 is filler cap, and 18 is sealing ring, and 19 is spring, 20 is first switch bracket, and 21 is the second switch support, and 22 is electric machine support.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described.
Referring to Fig. 1-Fig. 3, the mill beans and the pouring and boiling device of this coffee machine comprise the water tank 2 that is arranged on the fuselage 1 and are arranged on funnel stand 9 on the water tank 2 that be arranged with funnel 3 and filter screen 4 in the funnel stand, filter screen 4 is positioned in the funnel 3 and is positioned over together in the funnel stand 9.Funnel 3 is provided with filler cap 17, and filter screen 4 is provided with filter cover 5, and an end opening of brew head 8 is in the top of filter cover 5, and filter cover 5 is provided with grate opening.Filter cover 5 is provided with magnet 16, and corresponding therewith is arranged on the funnel stand 9 near switch 15, is serially connected near switch 15 in the operating circuit of coffee machine.Be arranged on the funnel stand 9 by second switch support 21 near switch 15.After building filter cover 5 and filler cap 17, magnet 16 is near near switch 15, and makes near switch 15 conductings.
The below of funnel stand 9 is provided with motor 7, and motor is arranged on the fuselage 1.The rotating shaft of motor 7 is upwards stretched in the filter screen 4 and is joined with knife assembly 6, the cutter shaft in the knife assembly 6 and and the funnel hole of funnel bottom between join by bearing 12, knife assembly 6 screws in funnel stand 9.The rotating shaft of knife assembly 6 and motor 7 is joined by upper coupling 10 and following shaft coupling 11.Funnel 3 is provided with push rod 14, and push rod joins with the microswitch 13 that is arranged on the funnel stand 9, and microswitch 13 is serially connected in the operating circuit of coffee machine; Microswitch 13 is arranged on the funnel stand 9 by first switch bracket 20.
Safety switch among the present invention, promptly microswitch and near switch also can adopt travel switch or infrared switch to be substituted, and its implementation result is the same.
During use, earlier filter screen 4 is placed in the funnel 3, funnel is placed in the funnel stand 9, puts into an amount of coffee bean then in filter screen 4, then covers filter cover 5, and screws funnel assemblies, covers the work of promptly can switching on behind the filler cap 17 again.Mill beans and infuse coffee and all carry out in filter screen 4, after the mill beans finished, high-temperature-hot-water and/or high-temperature steam were sprayed onto in the filter screen 4 through brew head 8 and brew.After mill beans and the overall process of infusing coffee end, funnel 3 and filter screen 4 can be taken out cleaning.
The above only is preferred embodiment of the present invention, is not the present invention is done restriction on any pattern, and every foundation technical spirit of the present invention is done any simple modification, equivalent variations and modification to the foregoing description, all belongs in the scheme of the technology of the present invention.
Claims (10)
1. the mill beans and the pouring and boiling device of a coffee machine, comprise the water tank (2) and the funnel stand (9) that are arranged on the fuselage (1), be arranged with funnel (3) and filter screen (4) in the funnel stand, the below that it is characterized in that funnel stand is provided with motor (7), the rotating shaft of motor is stretched in the filter screen and is joined with knife assembly (6), and an end opening of brew head (8) is in the top of filter screen.
2. the mill beans and the pouring and boiling device of coffee machine according to claim 1 is characterized in that joining by bearing (12) between the funnel hole of described knife assembly (6) and funnel bottom.
3. the mill beans and the pouring and boiling device of coffee machine according to claim 1 and 2 is characterized in that the rotating shaft of described knife assembly (6) and motor (7) is joined by upper coupling (10) and following shaft coupling (11).
4. the mill beans and the pouring and boiling device of coffee machine according to claim 1, it is characterized in that described funnel (3) is provided with push rod (14), push rod joins with the microswitch (13) that is arranged on the funnel stand (9), and microswitch is serially connected in the operating circuit of coffee machine; Perhaps, funnel is provided with magnet, magnet be arranged on funnel stand on corresponding near switch, be connected near switch series in the operating circuit of coffee machine.
5. the mill beans and the pouring and boiling device of coffee machine according to claim 4 is characterized in that described microswitch (13) is arranged on the funnel stand (9) by first switch bracket (20).
6. the mill beans and the pouring and boiling device of coffee machine according to claim 1 is characterized in that described filter screen (4) is provided with filter cover (5), and an end opening of brew head (8) is in the top of filter cover, and filter cover is provided with grate opening.
7. the mill beans and the pouring and boiling device of coffee machine according to claim 6, it is characterized in that described filter cover (5) is provided with magnet (16), corresponding therewith is arranged on the funnel stand (9) near switch (15), is connected near switch series in the operating circuit of coffee machine.
8. the mill beans and the pouring and boiling device of coffee machine according to claim 7 is characterized in that describedly being arranged on the funnel stand (9) by second switch support (21) near switch (15).
9. the mill beans and the pouring and boiling device of coffee machine according to claim 1 is characterized in that described motor (7) is arranged on funnel stand (9) or the fuselage (1).
10. the mill beans and the pouring and boiling device of coffee machine according to claim 1 is characterized in that described funnel stand (9) is arranged on the water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100380137A CN101513328A (en) | 2009-03-14 | 2009-03-14 | Grinding and brewing device of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100380137A CN101513328A (en) | 2009-03-14 | 2009-03-14 | Grinding and brewing device of coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101513328A true CN101513328A (en) | 2009-08-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100380137A Pending CN101513328A (en) | 2009-03-14 | 2009-03-14 | Grinding and brewing device of coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101513328A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551538A (en) * | 2011-12-16 | 2012-07-11 | 周林斌 | Coffee pot with function of grinding coffee beans |
| CN102599811A (en) * | 2012-01-15 | 2012-07-25 | 朱幕松 | Magnetic coupling water lubrication soybean milk maker without shaft seal |
| CN103190832A (en) * | 2013-01-08 | 2013-07-10 | 周林斌 | Coffee pot filtering device and method thereof |
| CN103505049A (en) * | 2012-06-19 | 2014-01-15 | 苏州工业园区咖乐美电器有限公司 | Powder cover device for powder-adding channel of coffee machine |
| CN105266657A (en) * | 2015-11-09 | 2016-01-27 | 广东新宝电器股份有限公司 | Coffee maker and filter and guide cylinder |
| CN105534313A (en) * | 2015-04-28 | 2016-05-04 | 周林斌 | Crushing filtering device of bean grinding coffeepot machine |
| CN105662153A (en) * | 2015-04-28 | 2016-06-15 | 周林斌 | Operating method of leakage-proof bean grinding coffee maker using sliding-plate valve |
| CN105832159A (en) * | 2016-06-07 | 2016-08-10 | 佛山市聚成生化技术研发有限公司 | Coffee machine capable of grinding powder and brewing coffee simultaneously |
| CN106073503A (en) * | 2016-08-26 | 2016-11-09 | 佛山市顺德区雪特朗电器有限公司 | Bean-grinding coffee machine |
| US10028612B2 (en) | 2012-02-28 | 2018-07-24 | Nestec S.A. | Cover for an ingredient inlet with moisture management |
| CN109363513A (en) * | 2018-12-10 | 2019-02-22 | 宁波鑫美电器实业有限公司 | A kind of automatic bean-grinding coffee machine |
| CN109758000A (en) * | 2017-03-21 | 2019-05-17 | 何天珍 | A kind of Multi-purpose domestic soya |
-
2009
- 2009-03-14 CN CNA2009100380137A patent/CN101513328A/en active Pending
Cited By (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551538A (en) * | 2011-12-16 | 2012-07-11 | 周林斌 | Coffee pot with function of grinding coffee beans |
| CN102599811A (en) * | 2012-01-15 | 2012-07-25 | 朱幕松 | Magnetic coupling water lubrication soybean milk maker without shaft seal |
| CN102599811B (en) * | 2012-01-15 | 2014-05-14 | 朱幕松 | Magnetic coupling water lubrication soybean milk maker without shaft seal |
| US10028612B2 (en) | 2012-02-28 | 2018-07-24 | Nestec S.A. | Cover for an ingredient inlet with moisture management |
| CN103505049A (en) * | 2012-06-19 | 2014-01-15 | 苏州工业园区咖乐美电器有限公司 | Powder cover device for powder-adding channel of coffee machine |
| CN103190832A (en) * | 2013-01-08 | 2013-07-10 | 周林斌 | Coffee pot filtering device and method thereof |
| CN103190832B (en) * | 2013-01-08 | 2015-08-26 | 周林斌 | A kind of coffeepot filter device and method thereof |
| CN105708337A (en) * | 2015-04-28 | 2016-06-29 | 周林斌 | Working method of leak-proof coffee grinding maker with deformation valve |
| WO2016173517A1 (en) * | 2015-04-28 | 2016-11-03 | 广州康宏电器有限公司 | Coffee machine provided with leakage-proof device, and working method therefor |
| CN105686655A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Working method of leak-proof grinding coffeepot with cover plate valve |
| CN105686660A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Leak-proof bean-grinding coffeepot with deformation valve |
| CN105686654A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Leak-proof bean-grinding coffee maker with sluice valve |
| CN105686656A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Leak-proof grinding coffeepot with cover plate valve |
| CN105686651A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Working method of bean grinding coffeepot |
| CN105686657A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Bean smashing and grinding coffee maker |
| CN105686652A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Bean grinding coffeepot |
| CN105686666A (en) * | 2015-04-28 | 2016-06-22 | 周林斌 | Leak-proof water flowing device for bean grinding coffeepot |
| CN105708336A (en) * | 2015-04-28 | 2016-06-29 | 周林斌 | Working method of coffee bean grinding coffeepot preventing leak by virtue of elastic valve |
| CN105534313A (en) * | 2015-04-28 | 2016-05-04 | 周林斌 | Crushing filtering device of bean grinding coffeepot machine |
| CN105708335A (en) * | 2015-04-28 | 2016-06-29 | 周林斌 | Leakproof bean-grinding coffeemaker |
| CN105708335B (en) * | 2015-04-28 | 2021-01-29 | 永康市奇亮电器有限公司 | Leak-proof bean grinding coffee pot |
| CN105962785A (en) * | 2015-04-28 | 2016-09-28 | 周林斌 | Working method of bean grinding coffeepot provided with ball valve for preventing leakage |
| CN105662153A (en) * | 2015-04-28 | 2016-06-15 | 周林斌 | Operating method of leakage-proof bean grinding coffee maker using sliding-plate valve |
| CN105708336B (en) * | 2015-04-28 | 2020-12-22 | 安徽艺凡食品科技有限公司 | Leak-proof method of bean grinding coffee pot with elastic valve for preventing leakage |
| WO2017181584A1 (en) * | 2015-04-28 | 2017-10-26 | 广州康宏科技股份有限公司 | Leak-proof bean-grinding coffee machine and operating method |
| CN105708337B (en) * | 2015-04-28 | 2020-11-20 | 马鞍山久特新材料科技有限公司 | Leak-proof method of leak-proof bean grinding coffee pot with deformation valve |
| CN105686656B (en) * | 2015-04-28 | 2018-09-07 | 周林斌 | The mill bean coffee pot of cover plate valve leakproof |
| CN105686657B (en) * | 2015-04-28 | 2018-09-07 | 周林斌 | The coffee pot of pulverising mill beans |
| CN105686654B (en) * | 2015-04-28 | 2018-09-07 | 周林斌 | Bean coffee pot is ground in the leakproof of sluice valve |
| CN105534313B (en) * | 2015-04-28 | 2019-03-19 | 周林斌 | Grind the crushing filter device of bean coffee pot machine |
| CN105266657A (en) * | 2015-11-09 | 2016-01-27 | 广东新宝电器股份有限公司 | Coffee maker and filter and guide cylinder |
| CN105832159A (en) * | 2016-06-07 | 2016-08-10 | 佛山市聚成生化技术研发有限公司 | Coffee machine capable of grinding powder and brewing coffee simultaneously |
| CN106073503A (en) * | 2016-08-26 | 2016-11-09 | 佛山市顺德区雪特朗电器有限公司 | Bean-grinding coffee machine |
| CN106073503B (en) * | 2016-08-26 | 2022-07-01 | 佛山市顺德区雪特朗电器有限公司 | Bean grinding coffee machine |
| CN109758000A (en) * | 2017-03-21 | 2019-05-17 | 何天珍 | A kind of Multi-purpose domestic soya |
| CN109907668A (en) * | 2017-03-21 | 2019-06-21 | 何天珍 | A kind of grinding cup of Multi-purpose domestic soya |
| CN109363513A (en) * | 2018-12-10 | 2019-02-22 | 宁波鑫美电器实业有限公司 | A kind of automatic bean-grinding coffee machine |
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Open date: 20090826 |