CN106580092A - Transmission mechanism of automatic brewing device - Google Patents

Transmission mechanism of automatic brewing device Download PDF

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Publication number
CN106580092A
CN106580092A CN201611048956.4A CN201611048956A CN106580092A CN 106580092 A CN106580092 A CN 106580092A CN 201611048956 A CN201611048956 A CN 201611048956A CN 106580092 A CN106580092 A CN 106580092A
Authority
CN
China
Prior art keywords
water
piston
crank
hydraulic cylinder
automatic
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.)
Withdrawn
Application number
CN201611048956.4A
Other languages
Chinese (zh)
Inventor
何志强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co Ltd
Original Assignee
ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co Ltd filed Critical ZHEJIANG KUFEER ELECTRICAL APPLIANCE Co Ltd
Priority to CN201611048956.4A priority Critical patent/CN106580092A/en
Publication of CN106580092A publication Critical patent/CN106580092A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/4403Constructional details
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/46Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/02Mechanical layout characterised by the means for converting the movement of the fluid-actuated element into movement of the finally-operated member

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

The invention discloses a transmission mechanism of an automatic brewing device. The transmission mechanism comprises a front brewing chamber which is movably arranged in a fixed seat and a hydraulic driving cylinder which is used for driving the front brewing chamber to move fore and forth so that the front brewing chamber gets sealed with or separated from a rear brewing chamber; a piston of the hydraulic driving cylinder is connected to a crank and a connecting rod; the connecting rod is connected to the front brewing chamber; and the crank and the connecting rod are linked with the piston and the front brewing chamber is driven to move fore and forth by virtue of the connecting rod when the piston stretches fore and forth. According to the transmission mechanism provided by the invention, a crank-link mechanism and the hydraulic driving cylinder are combined, the crank-link mechanism is driven to do actions by virtue of the hydraulic driving cylinder and the front brewing chamber is driven to move fore and forth by virtue of the crank-link mechanism, so that functions of extracting drinks and resetting the brewing device can be achieved rapidly; and in addition, in comparison with a brewing device that a motor serves as a driving unit, the automatic brewing device can reduce production cost, and moreover, the automatic brewing device is relatively more stable in structure.

Description

A kind of drive mechanism of automatic brewery installations
Technical field
The present invention relates to food process utensil neck field, and in particular to the drive mechanism of automatic brewery installations.
Background technology
On market, existing automatic brewery installations generally have two kinds of drive patterns --- and one kind is to provide operation power by hydraulic pressure Brewery installations, another kind be by motor provide operation power brewery installations.
The brewery installations that operation power is provided by hydraulic pressure generally have a long and section more than beverage bag section Hydraulic cylinder, by the flexible realizing extraction function and reset function of hydraulic cylinder.Before brewery installations are extracted, water pump is needed liquid Cylinder pressure can just make brewing room form extraction cavity full of water;After the completion of brewageing, the water in hydraulic cylinder needs all to release, and brewages Device can just return to initial position.Hydraulic cylinder is full of water and the process of release water spends the time all long, causes brewery installations Work efficiency is low, and this inefficient brewery installations can allow user that more time is wasted in wait.
The brewery installations that operation power is provided by motor generally adopt gear or rack gear, and stability is not strong, used The probability that journey breaks down is higher;Certainly more important point is, can be higher using the brewery installations cost of motor.
The content of the invention
The technical problem to be solved is just to provide a kind of drive mechanism of automatic brewery installations, rapid to realize extraction Take with reset function and Stability Analysis of Structures.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that:A kind of drive mechanism of automatic brewery installations, Sealed with realization and rear brewing room including the front brewing room and the front brewing room of driving being movably set in fixed seat is movable Or the driving hydraulic cylinder for departing from, the piston of the driving hydraulic cylinder is connected with crank and connecting rod, the connecting rod and front brewing room Connection, when piston is elastic, the crank is linked with connecting rod and piston and drives front brewing room to move forward and backward by connecting rod.
Preferably, the piston is provided with power transmission shaft, and the crank is hinged on power transmission shaft simultaneously with connecting rod, and the crank leads to Cross fixing axle to be hinged in fixed seat and do reciprocal circular motion, and while drive company around fixing axle when piston is elastic Run before and after bar.
Preferably, the driving hydraulic cylinder is provided with and is hinged on rotary shaft in fixed seat, and the driving hydraulic cylinder is driven in piston Circular motion is synchronized around rotary shaft and crank when dynamic crank does reciprocal circular motion.
Preferably, the crank is provided with arcuate groove, and the driving hydraulic cylinder is provided with locating shaft, and the locating shaft is before piston When stretching afterwards, arcuately groove is slided.
Preferably, the front brewing room is provided with positioning sliding block, and the fixed seat is provided with guiding positioning sliding block slide anteroposterior Sliding groove.
Preferably, the connecting rod is provided with locating shaft, the locating shaft and determining that positioning sliding block formation is engaged with sliding groove Bit combination.
Preferably, the piston is connected with back-moving spring, and piston returns to original position by back-moving spring after forward extending out And while brewing room returns to original position before driving connecting rod.
Preferably, the driving hydraulic cylinder is connected with the first waterway channel water side, the front brewing room and the second water route Passage water side connects, and the water inlet end of first waterway channel and the second waterway channel is connected with the water side of valve, described The water inlet end of valve is connected with the water side of water pump, and the water inlet end of the water pump is connected with water tank, and the water pump is connected with switch.
Preferably, the valve is provided with pressure relieving end, and when before driving hydraulic cylinder applies water pressure pushing, brewing room advances, valve enters Water end (W.E.) is connected with water side and pressure relieving end closure, after stopping applying hydraulic pressure to driving hydraulic cylinder, the water side of valve and pressure relieving end Connect with by driving hydraulic cylinder and with the first waterway channel in pressure release.
Preferably, check valve is provided between the front brewing room and the second waterway channel;When driving hydraulic cylinder applies hydraulic pressure When before promoting, brewing room advances, check valve closure, after current brewing room brewages the extraction cavity to form sealing with after, the second water route In passage, check valve is opened by pressure, and is supplied water to extraction cavity, after water pump quits work and valve discharges water route pressure, single Close to valve.
The present invention is combined with driving hydraulic cylinder using toggle, drives toggle to move by driving hydraulic cylinder Make, and brewing room is moved forward and backward before being driven by toggle, beverage extracting can be realized rapidly with brewery installations reset Function, and relative usage motor does the brewery installations for driving, and reduces production cost, and structure is also relatively more stable.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description:
Top views (dress bag-like state) of the Fig. 1 for the embodiment of the present invention;
Profiles of the Fig. 2 for Fig. 1;
Leftschematic diagrams of the Fig. 3 for Fig. 1;
Top views (send bag to extraction center situation) of the Fig. 4 for the embodiment of the present invention;
Fig. 5 is Fig. 4 profiles;
Leftschematic diagrams of the Fig. 6 for Fig. 4;
Upward views (show back-moving spring rigging position) of the Fig. 7 for the embodiment of the present invention;
Fig. 8 is driving hydraulic cylinder and crank and the assembling schematic diagram of connecting rod in the embodiment of the present invention;
Fig. 9 is driving hydraulic cylinder, piston, the part schematic diagram of sealing ring in the embodiment of the present invention;
Figure 10 is crank structure schematic diagram in the embodiment of the present invention;
Figure 11 is front brewing room structural representation (showing positioning sliding block structure) in present example;
Figure 12 is fixed seat structure schematic diagram in the embodiment of the present invention;
Figure 13 is the waterway channel schematic diagram used in the embodiment of the present invention.
Specific embodiment
As shown in figure 1 to figure 13, a kind of drive mechanism of automatic brewery installations, including driving hydraulic cylinder 1 and with the driving The crank 2 and connecting rod 3 of the connection of hydraulic cylinder 1, the piston 1.1 of driving hydraulic cylinder 1 is connected with crank 2 and connecting rod 3, connecting rod 3 and front wine Make room 5 to connect, with rear brewing room 6 in fixed seat 7, the piston 1.1 of driving hydraulic cylinder is connected with back-moving spring to front brewing room 5 4.When applying hydraulic pressure to driving hydraulic cylinder 1, piston 1.1 is protruding, produces positive thrust, back-moving spring 4 be elongated generation with The contrary pulling force of 1.1 thrust of piston;Stop to driving hydraulic cylinder 1 apply hydraulic pressure when, the reversal interlocking relay of back-moving spring 4 is by piston 1.1 retract inside driving hydraulic cylinder 1, recover original position.The piston 1.1 of driving hydraulic cylinder 1 can drive crank 2 and connecting rod 3 Move forward and backward;When 1.1 drive link 3 of piston is run forward, connecting rod 3 drives the front brewing room 5 that can be slided in fixed seat 7 simultaneously Run forward, beverage bag 14 is sent into the rear brewing room 6 being fixed in fixed seat 7, and front brewing room 5 and 6 shape of rear brewing room Into the extraction cavity of sealing;After the completion of extraction, piston 1.1 is withdrawn into original position by back-moving spring 4, while before connecting rod 3 drives Brewing room 5 returns to original position.
In order to realize the linkage of crank 2, connecting rod 3 and piston 1.1 and front brewing room 5, piston 1.1 is provided with power transmission shaft 8, is driven Axle 8 is axially vertical with piston 1.1, and piston 1.1 is run through at left and right two ends, and crank 2, connecting rod 3 are equipped with two, and are symmetricly set on The left and right sides of piston 1.1, crank 2 and the connecting rod 3 of the left and right sides are hinged on the left and right two ends of power transmission shaft 8 simultaneously, fixed seat 7 On set fixing axle 9, crank 2 is provided with transfer hole, and transfer hole is enclosed within fixing axle 9 and can move in a circle around which.Crank 2 is lived While plug 1.1 is driven around fixing axle rotation, can be moved forward and backward with drivening rod 3.
In addition, driving hydraulic cylinder 1 is provided with rotary shaft 1.2,1.2 device of rotary shaft corresponding mounting hole site in fixed seat 7 7.1, driving hydraulic cylinder 1 can move in a circle around rotary shaft 1.2, when piston 1.1 drives crank 2 to do reciprocal circular motion, drive Hydrodynamic cylinder pressure 1 synchronizes circular motion with crank 2 simultaneously, it is ensured that the concordance of mechanism kinematic.
Crank 2 is provided with arcuate groove 2.1, and driving hydraulic cylinder 1 is provided with locating shaft 1.3.Locating shaft 1.3 is before and after piston 1.1 When flexible, arcuately groove 2.1 is slided.Ensure piston 1.1 in running will not the upper and lower swing because of stress, be pressed onto driving The sealing ring 1.4 of hydraulic cylinder, so as to affect the sealing effectiveness of driving hydraulic cylinder 1.
Further, front brewing room 5 is provided with positioning sliding block 5.1, and fixed seat 7 is provided with sliding groove 7.2, and connecting rod 3 is provided with fixed Position axle 3.1.It is corresponding with fixed seat 7 that locating shaft 3.1 forms a bit combination with the positioning sliding block 5.1 on front brewing room 5 Sliding groove 7.2 is engaged, it is ensured that front brewing room 5 possesses stability in quick running, it is to avoid the drink produced because rocking Product bag 14 is not in extraction centre bit.
In order to the water used when simplifying waterway structure, driving hydraulic cylinder 1 and extraction is all by the water of 10 control of same switch Pump 11 is provided, and the water inlet end of water pump 11 is connected with water tank 12, and water side is connected with the water inlet end 13.1 of a valve 13, through valve 13 Water side 13.2 after be divided into two waterway channels, driving hydraulic cylinder 1 is connected with the first waterway channel water side, front brewing room 5 are connected with the second waterway channel water side, the water side of the water inlet end of the first waterway channel and the second waterway channel with valve 13 13.2 connections.Wherein, the second waterway channel is connected with front brewing room 5 after boiler 15, and extraction chamber is entered back into after making water heating Body.
Further, the valve 13 is provided with pressure relieving end 13.3.Before driving hydraulic cylinder 1 applies water pressure pushing, brewing room 5 advances When, the water inlet end 13.1 of valve 13 is connected with water side 13.2, and pressure relieving end 13.3 is closed;Stop applying hydraulic pressure to driving hydraulic cylinder 1 Afterwards, the water side 13.2 of valve 13 is connected with pressure relieving end 13.3, by driving hydraulic cylinder 1 and coupled the first logical waterway channel Pressure carry out pressure release by the pressure relieving end 13.3 of valve 13, while piston 1.1 is retracted original position by back-moving spring 4.
Front brewing room 5 arranges a check valve 5.2, when driving hydraulic cylinder 1 promotes front brewing room 5 to run forward, check valve 5.2 closures, it is to avoid pressure leakages in water route;Current brewing room 5 is formed after the extraction cavity of sealing, in water route with rear brewing room 6 Pressure can just wash check valve 5.2 open, start to extract work;When water pump 11 quits work, after valve 13 is by the release of water route pressure, unidirectionally Valve 5.2 also returns to original position.
The drive mechanism operation principle of the automatic brewery installations of the present invention is as follows with process.
Dress bag-like state:1 no pressure of driving hydraulic cylinder, piston 1.1 are contracted in inside driving hydraulic cylinder 1, and back-moving spring 4 is not received Power is in relaxed state, and crank 2, connecting rod 3 are in initial state with front brewing room 5.
Send packet procedures:Switch 10 is in closure state, and water pump 11 starts to draw water, the water inlet end 13.1 of valve 13 and water side 13.2 connections, pressure relieving end 13.3 are closed;Piston 1.1 is pressurized to be stretched out from driving hydraulic cylinder 1, drives crank 2 to do positive circumference fortune It is dynamic, so as to drivening rod 3 is run forward, front brewing room 5 beverage bag 14 is sent under the driving of connecting rod 3 after brewing room 6, now 4 stress of back-moving spring is elongated and produces the pulling force contrary with 1.1 thrust of piston.
Extraction state:Piston 1.1 is driven crank 2 to be pushed to front brewing room 5 with connecting rod 3 and forms sealing with rear brewing room 6 Extraction cavity after, check valve 5.2 is opened by after hydraulic pressure, and hot water enters extraction cavity and starts beverage extracting.
Reseting procedure:Switch 1 is off, and water pump 11 stops pumping, the water side 13.2 of valve 13 and pressure relieving end Brewery installations inside water pressure is discharged after 13.3 connections, check valve 5.2 is closed, and back-moving spring 4 shrinks and for piston 1.1 to retract starting Position, so as to drive crank 2, connecting rod 3 and front brewing room 5 to return to original position.

Claims (10)

1. a kind of drive mechanism of automatic brewery installations, makes including the front brewing room being movably set in fixed seat and before driving Make the movable driving hydraulic cylinder to realize sealing with rear brewing room or departing from room, it is characterised in that:The driving hydraulic pressure The piston of cylinder is connected with crank and connecting rod, and the connecting rod is connected with front brewing room, when piston is elastic, the crank and company Bar is linked with piston and drives front brewing room to move forward and backward by connecting rod.
2. the drive mechanism of a kind of automatic brewery installations according to claim 1, it is characterised in that:The piston is provided with biography Moving axis, the crank are hinged on power transmission shaft simultaneously with connecting rod, and the crank is hinged in fixed seat by fixing axle and is being lived Reciprocal circular motion is done around fixing axle when filling in elastic, and while is run before and after drive link.
3. the drive mechanism of a kind of automatic brewery installations according to claim 2, it is characterised in that:The driving hydraulic cylinder It is provided with and is hinged on rotary shaft in fixed seat, the driving hydraulic cylinder is when piston drives crank to do reciprocal circular motion around rotary shaft Circular motion is synchronized with crank.
4. the drive mechanism of a kind of automatic brewery installations according to claim 3, it is characterised in that:The crank is provided with arc Shape groove, the driving hydraulic cylinder are provided with locating shaft, and when piston is elastic, arcuately groove is slided the locating shaft.
5. the drive mechanism of a kind of automatic brewery installations according to claim 2, it is characterised in that:The front brewing room sets There is positioning sliding block, the fixed seat is provided with the sliding groove of guiding positioning sliding block slide anteroposterior.
6. the drive mechanism of a kind of automatic brewery installations according to claim 5, it is characterised in that:The connecting rod is provided with fixed Position axle, the locating shaft form the bit combination being engaged with sliding groove with positioning sliding block.
7. the drive mechanism of a kind of automatic brewery installations according to claim 1, it is characterised in that:The piston is connected with Back-moving spring, piston forward extend out after by back-moving spring return to original position and while make connecting rod drive before brewing room returned to Beginning position.
8. the drive mechanism of a kind of automatic brewery installations according to claim 1, it is characterised in that:The driving hydraulic cylinder It is connected with the first waterway channel water side, the front brewing room is connected with the second waterway channel water side, first water route leads to The water inlet end of road and the second waterway channel is connected with the water side of valve, and the water inlet end of the valve is connected with the water side of water pump, The water inlet end of the water pump is connected with water tank, and the water pump is connected with switch.
9. the drive mechanism of a kind of automatic brewery installations according to claim 8, it is characterised in that:The valve is provided with pressure release End, when before driving hydraulic cylinder applies water pressure pushing, brewing room advances, the water inlet end of valve is connected with water side and pressure relieving end closure, After stopping applying hydraulic pressure to driving hydraulic cylinder, the water side of valve connect with pressure relieving end with by driving hydraulic cylinder and with the first water route Pressure release in passage.
10. the drive mechanism of a kind of automatic brewery installations according to claim 9, it is characterised in that:The front brewing room Check valve is provided between the second waterway channel;When before driving hydraulic cylinder applies water pressure pushing, brewing room advances, check valve is closed Close, after current brewing room brewages the extraction cavity to form sealing with after, in the second waterway channel, check valve is opened by pressure, and to Extraction cavity supplies water, after water pump quits work and valve discharges water route pressure, check valve closure.
CN201611048956.4A 2016-11-18 2016-11-18 Transmission mechanism of automatic brewing device Withdrawn CN106580092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611048956.4A CN106580092A (en) 2016-11-18 2016-11-18 Transmission mechanism of automatic brewing device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611025527.5 2016-11-18
CN201611048956.4A CN106580092A (en) 2016-11-18 2016-11-18 Transmission mechanism of automatic brewing device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201611025527.5 Division 2016-11-18 2016-11-18

Publications (1)

Publication Number Publication Date
CN106580092A true CN106580092A (en) 2017-04-26

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CN201611048956.4A Withdrawn CN106580092A (en) 2016-11-18 2016-11-18 Transmission mechanism of automatic brewing device
CN201710617592.5A Active CN107456081B (en) 2016-11-18 2017-07-26 Transmission mechanism of automatic brewing device
CN201720917037.XU Active CN207768160U (en) 2016-11-18 2017-07-26 A kind of transmission mechanism of automatic brewing apparatus

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CN201710617592.5A Active CN107456081B (en) 2016-11-18 2017-07-26 Transmission mechanism of automatic brewing device
CN201720917037.XU Active CN207768160U (en) 2016-11-18 2017-07-26 A kind of transmission mechanism of automatic brewing apparatus

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108670040A (en) * 2018-07-11 2018-10-19 广东百晟图电器实业有限公司 A kind of coffee machine
WO2020087458A1 (en) * 2018-10-31 2020-05-07 深圳市西啡科技有限公司 Brewing apparatus and beverage preparation device
CN114129057A (en) * 2021-12-21 2022-03-04 深圳市西啡科技有限公司 Extraction equipment and beverage machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106580092A (en) * 2016-11-18 2017-04-26 浙江酷菲尔电器有限公司 Transmission mechanism of automatic brewing device

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EP2543291A1 (en) * 2011-07-08 2013-01-09 Koninklijke Philips Electronics N.V. Brewing unit with a water heater
US9730546B2 (en) * 2012-08-24 2017-08-15 Guangdong Xinbao Electrical Appliances Holdings Co., Ltd. Capsule coffee machine
CN102973156B (en) * 2012-09-07 2017-05-03 浙江爱仕达电器股份有限公司 Brewing device of capsule coffee machine
CN103598819A (en) * 2013-11-14 2014-02-26 宁波美侬咖啡机有限公司 Brewing device for office machines
CN203885321U (en) * 2014-05-19 2014-10-22 宁波全景电器技术有限公司 Brewing unit opening-closing structure
CN203898072U (en) * 2014-05-30 2014-10-29 宁波西文电器有限公司 Bag delivery mechanism in brewing set
CN104026980B (en) * 2014-06-11 2016-05-18 浙江爱仕达生活电器有限公司 A kind of brewery installations of manufacturing beverage
CN106998938B (en) * 2014-12-16 2020-02-14 亚历桑德罗·奥斯图尼 Automatic injection unit for making aromatic beverages
CN106580092A (en) * 2016-11-18 2017-04-26 浙江酷菲尔电器有限公司 Transmission mechanism of automatic brewing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108670040A (en) * 2018-07-11 2018-10-19 广东百晟图电器实业有限公司 A kind of coffee machine
CN108670040B (en) * 2018-07-11 2024-02-06 广东新宝电器股份有限公司 Coffee machine
WO2020087458A1 (en) * 2018-10-31 2020-05-07 深圳市西啡科技有限公司 Brewing apparatus and beverage preparation device
CN114129057A (en) * 2021-12-21 2022-03-04 深圳市西啡科技有限公司 Extraction equipment and beverage machine

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Publication number Publication date
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CN107456081A (en) 2017-12-12
CN107456081B (en) 2023-07-25

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Application publication date: 20170426

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