CN207202729U - A kind of brewing unit for coffee machine - Google Patents
A kind of brewing unit for coffee machine Download PDFInfo
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- CN207202729U CN207202729U CN201720126167.1U CN201720126167U CN207202729U CN 207202729 U CN207202729 U CN 207202729U CN 201720126167 U CN201720126167 U CN 201720126167U CN 207202729 U CN207202729 U CN 207202729U
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Abstract
The utility model discloses a kind of brewing unit for coffee machine, including be made up of left body, right body body, be contained in intrinsic brewing chamber and rotary setting in the ground coffee entrance on housing, ground coffee entrance is arranged on above brewing chamber, piston A is provided with brewing chamber, piston A is provided with water flow passage, and piston A is connected with by press-powder transmission group；A moveable sealing is provided with above brewing chamber and scrapes slag unit, sealing, which is scraped slag unit and is connected with, scrapes slag transmission group, and sealing is scraped slag unit and is arranged in body, scrapes slag transmission group and is arranged on body side, body is additionally provided with pressure relief device.A kind of brewing unit for coffee machine of the utility model, by set integrate press-powder, top slag, water filling piston A, improve device integration, simplify structure, by setting moveable sealing to scrape slag unit, while sealing when realizing coffee extracted and deslagging, simplify structure, improve integrated level.
Description
Technical field
The present invention relates to a kind of beverage pouring and boiling equipment, more particularly to a kind of brewing unit for coffee machine.
Background technology
Existing coffee machine species is relatively more, such as automatic coffee machine, and the most crucial component of full-automatic coffee machine is just
Comprising full automatic brewing unit, there is the core technology of oneself in now each company for producing full-automatic coffee machine and all applied
The patent protection of every country, each brewing unit all respectively have length in technology and actual use.
The content of the invention
The present invention solves the technical problem of a kind of brewing unit for coffee machine is provided, by setting collection pressure
Powder, top slag, the piston A of water filling, improve device integration, simplify structure, by setting moveable sealing to scrape slag list
Member, while sealing when realizing coffee extracted and deslagging, simplify structure, improve integrated level.
In order to solve the above technical problems, one aspect of the present invention is：A kind of rushing for coffee machine is provided
Unit is boiled, including by left body（01）, right body（07）The body of composition, it is contained in intrinsic brewing chamber（03）And rotation
The ground coffee entrance being arranged on housing（06）, ground coffee entrance（06）It is arranged on brewing chamber（03）Top, brewing chamber（03）It is interior
It is provided with piston A（032）, piston A（032）It is provided with water flow passage, piston A（032）It is connected with by press-powder transmission group（08）；Brewing
A moveable sealing is provided with above room and scrapes slag unit（09）, seal and scrape slag unit（09）It is connected with and scrapes slag transmission group
（04）, seal and scrape slag unit（09）It is arranged in body, scrapes slag transmission group and be arranged on body side, body is additionally provided with pressure release dress
Put（05）.
Further, piston outer ring is provided with screw thread（0321）, press-powder gear, press-powder gear and press-powder are socketed with piston
Transmission group is connected, and motion thread is provided with the inside of press-powder gear（0331）, piston nose is provided with sealing ring, piston rear end connection
There is oral siphon.
Further, brewing chamber（03）It is provided with powder cabin（31）, powder cabin and piston A composition sealing containers, piston A can rushed
Boil room（03）Powder cabin（31）Inside move up and down.
Further, slag unit is scraped in sealing（09）It is arranged on brewing chamber（03）Powder cabin above and be close to powder cabin arrangement, it is close
Envelope scrapes slag unit（09）Can be in brewing chamber（03）Moved in parallel before and after top.
Further, slag unit is scraped in sealing（09）Including with piston B screw threads（0211）Piston B（021）, with sealing
Gear screw thread（0221）Sealing gear（022）And slag-scraper（023）, piston B is coaxially socketed with sealing gear, and piston relies on
Sealing gear is moved forward and backward, and piston and sealing gear are arranged in slag-scraper, and slag-scraper is by slag-scraper A（023）Scrape slag
Device B（026）Form.
Further, slag-scraper B（026）It is provided with driving flight（0262）, driving flight is with scraping slag transmission group
（04）Connection.
Further, piston B（021）Inside it is additionally provided with Coffee outlet joint（24）, Coffee outlet joint（24）Front end is set
Put in piston B lower surfaces, Coffee outlet joint（24）Rear end passes through Coffee outlet pipe（027）It is connected to Coffee outlet（028）.
Further, piston B（021）With brewing chamber（03）Powder cabin（31）Form upper end sealing.
Further, slag transmission group is scraped（04）Including setting and the drive screw 14 on right body and driving screw 13, drive
Dynamic screw 13 is socketed in drive screw 14, and driving screw 13 scrapes slag unit with sealing（09）Driving flight（0262）Even
Connect, drive screw 14 is provided with motor.
Further, slag transmission group is scraped（04）The both ends of drive screw 14 above be respectively arranged with microswitch A and fine motion
Switch B.
The beneficial effects of the invention are as follows：A kind of brewing unit for coffee machine of the invention by set collection press-powder, push up slag,
The piston A of water filling, device integration is improved, simplify structure, by setting moveable sealing to scrape slag unit, and meanwhile it is real
Sealing and deslagging during existing coffee extracted, simplify structure, improve integrated level；Each module uses single driver element,
For other brewing devices, performance is more stable, and the life-span is more reliable.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 show the schematic diagram that brewing unit initial position of the present invention adds ground coffee.
Fig. 2 show the schematic diagram of slag device displacement in brewing unit top of the present invention.
Fig. 3 show the schematic diagram of brewing unit piston B sealings brewing chamber of the present invention.
Fig. 4 show the schematic diagram of brewing unit piston A press-powders position of the present invention.
Fig. 5 show the schematic diagram that piston B steps down after resetting after the completion of brewing unit coffee making of the present invention.
Fig. 6 show the schematic diagram of brewing unit piston A tops of the present invention slag.
Fig. 7 show the schematic diagram that brewing unit slag-scraper of the present invention wipes coffee grounds off.
Fig. 8 show brewing unit brew chamber of the present invention and enters the decomposing schematic representation of water pressure release unit.
Fig. 9 show the decomposing schematic representation and the vertical figure of group that brewing unit of the present invention scrapes slag sealing unit.
Figure 10 show the schematic diagram of the left body of brewing unit of the present invention.
Figure 11 show the schematic diagram of the right body of brewing unit of the present invention.
Figure 12 show the schematic diagram that brewing unit of the present invention scrapes the position detection of slag sealing unit.
Figure 13 show the overall structure diagram of brewing unit of the present invention
Main spare part symbol description：
01, left body；011, left body guide rail；012, brew chamber fixes A；013, powder passage A is fixed；
02, seal transmission group；021, piston B；0211, piston B screw threads；022, seal gear；0221, seal gear spiral shell
Line；023, slag-scraper A；024, Coffee outlet joint；025, spacing ring A；026, slag-scraper B；0261, switch actuating dress
Put；0262, drive flight；0263, flute profile feature；027, Coffee outlet pipe；028, Coffee outlet；
03, brewing chamber；031, powder cabin；032, piston A；0321, screw thread；033, press-powder gear；0331, motion thread；
034, spacing ring B；035, enter water swivel；036, oral siphon；037, sealing ring；
04, scrape slag transmission group；
05, pressure release unit；051, pressure release electromagnetic valve；052, pressure release valve inlet；053, pressure release valve outlet；054, pressure relief opening；
06, ground coffee entrance；
07, right body；071, right body guide rail；072, brew chamber fixes B；073, coffee adapter；076, powder passage B consolidates
It is fixed；
08, press-powder transmission group；09, slag unit is scraped in sealing；10, ground coffee；11, microswitch B；12, microswitch A;
13, drive screw；14, drive screw.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
A kind of brewing unit for coffee machine, including be made up of left body 01, right body 07 body, be contained in body
Interior brewing chamber 03 and rotary setting is arranged in brewing chamber 03 in the ground coffee entrance 06 on housing, ground coffee entrance 06
It is square, piston A032 is provided with brewing chamber 03, piston A032 is provided with water flow passage, and piston A032 is connected with by press-powder transmission group
08；A moveable sealing is provided with above brewing chamber and scrapes slag unit 09, sealing, which is scraped slag unit 09 and is connected with, scrapes slag transmission group
04, sealing is scraped slag unit 09 and is arranged in body, scrapes slag transmission group and is arranged on body side, body is additionally provided with pressure relief device
05。
Embodiment 1：
Referring to accompanying drawing 1 to accompanying drawing 13,
A kind of brewing unit for coffee machine, including be made up of left body 01, right body 07 body, be contained in body
Interior brewing chamber 03 and rotary setting is arranged in brewing chamber 03 in the ground coffee entrance 06 on housing, ground coffee entrance 06
It is square, piston A032 is provided with brewing chamber 03, piston A032 is provided with water flow passage, and piston A032 is connected with by press-powder transmission group
08；A moveable sealing is provided with above brewing chamber and scrapes slag unit 09, sealing, which is scraped slag unit 09 and is connected with, scrapes slag transmission group
04, sealing is scraped slag unit 09 and is arranged in body, scrapes slag transmission group and is arranged on body side, body is additionally provided with pressure relief device
05。
Piston outer ring is provided with screw thread 0321, and press-powder gear is socketed with piston, and press-powder gear is connected with press-powder transmission group,
Motion thread 0331 is provided with the inside of press-powder gear, piston nose is provided with sealing ring, and piston rear end is connected with oral siphon, brewing
Room 03 is provided with powder cabin 31, and powder cabin forms sealing container with piston A, and piston A can be moved up and down in the powder cabin 31 of brewing chamber 03.
Sealing scrapes slag unit 09 and is arranged on above the powder cabin of brewing chamber 03 and is close to powder cabin arrangement, and slag unit 09 is scraped in sealing can
Moved in parallel before and after above the brewing chamber 03, slag unit 09 is scraped in sealing includes the piston B021 with piston B screw threads 0211, carries
The sealing gear 022 and slag-scraper 023 of gear screw thread 0221 are sealed, piston B is coaxially socketed with sealing gear, and piston is by close
Envelope gear is moved forward and backward, and piston and sealing gear are arranged in slag-scraper, and slag-scraper is by slag-scraper A023 slag-scrapers
B026 is formed, and slag-scraper B026 is provided with driving flight 0262, and driving flight is connected with scraping slag transmission group 04.
Coffee outlet joint 24 is additionally provided with piston B021, the front end of Coffee outlet joint 24 is arranged on piston B lower surfaces,
The rear end of Coffee outlet joint 24 is connected to Coffee outlet 028, piston B021 and the powder cabin of brewing chamber 03 by Coffee outlet pipe 027
31 form upper end sealing.
Scraping slag transmission group 04 includes setting with the drive screw 14 on right body with driving screw 13, and driving screw 13 is socketed
In drive screw 14, the driving flight 0262 that driving screw 13 scrapes slag unit 09 with sealing is connected, and drive screw 14 is set
There is motor, scrape and be respectively arranged with microswitch A and microswitch B above the both ends of drive screw 14 of slag transmission group 04.
Reference picture 1 and Figure 12, brewing unit are in initial position, and the switch actuating device 0261 on slag-scraper B026 touches
Dynamic microswitch A12, piston A032 are located at the bottom of powder cabin 031, and the front end that slag unit is located at brewing unit, piston A are scraped in sealing
The upper end of slag unit is scraped positioned at sealing, ground coffee entrance 06 is fixed on left body 01 and right body 07 between this, and along powder passage A
013 axis rotation is fixed, ground coffee is injected into powder cabin 031 by ground coffee entrance 06；
Reference picture 2 and Figure 12, scrape the positive drive drive screw 14 of slag transmission group 04 and rotate, make driving screw 13 to reach
Dynamic, driving screw 13 is installed in the driving flight 0262 on slag-scraper B026, and driving screw band dynamic sealing scrapes slag unit
Move forward, when the switch actuating device 0261 on slag-scraper B026 touches microswitch B11, scrape the stopping of slag transmission group,
Now piston B021 is on same axis with powder cabin 031.
Reference picture 3 and Fig. 9, sealing transmission group 02 forward drive sealing gear 022 rotate, and sealing on gear has sealing gear
Screw thread 0221, there are piston B screw threads 0211 on piston B, driving piston B is moved axially downwards, piston B upper ends restraining position ring block A025,
When spacing ring is with sealing Gear Contact, sealing transmission group stops, and now, piston B head enters powder cabin and sealed with powder cabin.
Reference picture 4, the forward drive press-powder gear 033 of press-powder transmission group 08, there are motion thread 0331, piston on press-powder gear
There is screw thread 0321 on A032, driving piston A is moved up, ground coffee 10 compressed, the water supply start of water inlet 052, pressure release electromagnetism
The energization work of valve 051, water inlet turn on pressure release valve outlet 053, and water flows through oral siphon 036 from pressure release valve outlet and enters water swivel
035, which enters powder cabin 031, extracts coffee, and the coffee of extraction exports from Coffee outlet joint 024, after flowing through Coffee outlet pipe 027, by
Coffee outlet 028 is flowed out, and after the completion of coffee making, pressure release electromagnetic valve power-off, pressure release valve outlet 053 is connected with pressure relief opening 054, powder
The pressure after coffee has been boiled in storehouse to be released.
Reference picture 5 and Figure 12, after the completion of coffee extracted, seal and move to initial bit on the reverse drive piston B021 of transmission group 02
Put, scrape the sealing of the reverse drive of slag transmission group 04 and scrape slag unit 09 and move, the switch actuating device 0261 on slag-scraper B026 touches
During dynamic microswitch A12, the stopping of slag transmission group is scraped, sealing scrapes slag unit and returns to original state.
Reference picture 6, press-powder transmission group 08 continue forward drive press-powder gear 033, and piston A is moved up, the limit on piston A
When position ring B034 contacts with press-powder gear 033, press-powder transmission group stops, and ground coffee 10 is ejected powder cabin 031,
Reference picture 7 and Figure 12, scrape the positive drive drive screw 14 of slag transmission group 04 and rotate, make driving screw 13 to reach
Dynamic, driving screw band dynamic sealing scrapes the forward movement of slag unit, when the switch actuating device 0261 on slag-scraper B026 touch it is micro-
During dynamic switch B11, the stopping of slag transmission group is scraped, now ground coffee 10 is scraped from powder cabin, is then scraped slag transmission group 04 and is reversely driven
Drive screw 14 rotates, and is moved rearwards driving screw 13, and driving screw band dynamic sealing is scraped slag unit and is moved rearwards, and is filled when scraping slag
When putting the shake-up microswitch A12 of switch actuating device 0261 on B026, the stopping of slag transmission group is scraped, brewing unit returns to initial shape
State.
A kind of beneficial effect of brewing unit for coffee machine of the invention is：
First, by set integrate press-powder, top slag, water filling piston A, improve device integration, simplify structure,
2nd, by setting moveable sealing to scrape slag unit, while sealing when realizing coffee extracted and deslagging, simplify knot
Structure, improve integrated level；
3rd, each module uses single driver element, and for other brewing devices, performance is more stable,
Life-span is more reliable.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (10)
1. a kind of brewing unit for coffee machine, it is characterised in that including by left body（01）, right body（07）The sheet of composition
Body, it is contained in intrinsic brewing chamber（03）And rotary setting is in the ground coffee entrance on housing（06）, ground coffee entrance
（06）It is arranged on brewing chamber（03）Top, the brewing chamber（03）Inside it is provided with piston A（032）, piston A（032）It is provided with water
Runner, piston A（032）It is connected with by press-powder transmission group（08）；A moveable sealing is provided with above the brewing chamber to scrape
Slag unit（09）, the sealing scrapes slag unit（09）It is connected with and scrapes slag transmission group（04）, the sealing scrapes slag unit（09）Set
In body, the slag transmission group of scraping is arranged on body side, and body is additionally provided with pressure relief device（05）.
2. a kind of brewing unit for coffee machine according to claim 1, it is characterised in that the piston outer ring is set
There is screw thread（0321）, press-powder gear is socketed with piston, and the press-powder gear is connected with press-powder transmission group, in the press-powder gear
Side is provided with motion thread（0331）, the piston nose is provided with sealing ring, and piston rear end is connected with oral siphon.
A kind of 3. brewing unit for coffee machine according to claim 1, it is characterised in that the brewing chamber（03）If
It is equipped with powder cabin（31）, the powder cabin and piston A form sealing container, and the piston A can be in brewing chamber（03）Powder cabin（31）It is interior
Move up and down.
4. a kind of brewing unit for coffee machine according to claim 1, it is characterised in that slag unit is scraped in the sealing
（09）It is arranged on brewing chamber（03）Powder cabin above and be close to powder cabin arrangement, the sealing scrapes slag unit（09）Can be in brewing chamber
（03）Moved in parallel before and after top.
5. a kind of brewing unit for coffee machine according to claim 1, it is characterised in that slag unit is scraped in the sealing
（09）Including with piston B screw threads（0211）Piston B（021）, with sealing gear screw thread（0221）Sealing gear（022）
And slag-scraper（023）, the piston B is coaxially socketed with sealing gear, and the piston moves forward and backward by sealing gear, described
Piston and sealing gear are arranged in slag-scraper, and the slag-scraper is by slag-scraper A（023）Slag-scraper B（026）Structure
Into.
A kind of 6. brewing unit for coffee machine according to claim 5, it is characterised in that the slag-scraper B
（026）It is provided with driving flight（0262）, the driving flight is with scraping slag transmission group（04）Connection.
A kind of 7. brewing unit for coffee machine according to claim 5, it is characterised in that the piston B（021）It is interior
It is additionally provided with Coffee outlet joint（24）, Coffee outlet joint（24）Front end is arranged on piston B lower surfaces, Coffee outlet joint
（24）Rear end passes through Coffee outlet pipe（027）It is connected to Coffee outlet（028）.
A kind of 8. brewing unit for coffee machine according to claim 5, it is characterised in that the piston B（021）With
Brewing chamber（03）Powder cabin（31）Form upper end sealing.
9. a kind of brewing unit for coffee machine according to claim 1, it is characterised in that described to scrape slag transmission group
（04）Including setting drive screw 14 is socketed in the drive screw 14 on right body and driving screw 13, the driving screw 13
On, the driving screw 13 scrapes slag unit with sealing（09）Driving flight（0262）Connection, the drive screw 14 are set
There is motor.
10. a kind of brewing unit for coffee machine according to claim 9, it is characterised in that described to scrape slag transmission group
（04）The both ends of drive screw 14 above be respectively arranged with microswitch A and microswitch B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126167.1U CN207202729U (en) | 2017-02-13 | 2017-02-13 | A kind of brewing unit for coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720126167.1U CN207202729U (en) | 2017-02-13 | 2017-02-13 | A kind of brewing unit for coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207202729U true CN207202729U (en) | 2018-04-10 |
Family
ID=61809217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720126167.1U Active CN207202729U (en) | 2017-02-13 | 2017-02-13 | A kind of brewing unit for coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207202729U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049025A (en) * | 2017-02-13 | 2017-08-18 | 苏州咖博士咖啡系统科技有限公司 | A kind of brewing unit for coffee machine |
| CN109757985A (en) * | 2019-02-14 | 2019-05-17 | 东保集团有限公司 | A kind of brewing base assembly and the coffee machine with the brewing base assembly |
-
2017
- 2017-02-13 CN CN201720126167.1U patent/CN207202729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107049025A (en) * | 2017-02-13 | 2017-08-18 | 苏州咖博士咖啡系统科技有限公司 | A kind of brewing unit for coffee machine |
| CN109757985A (en) * | 2019-02-14 | 2019-05-17 | 东保集团有限公司 | A kind of brewing base assembly and the coffee machine with the brewing base assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Luming Inventor before: Ye Luming |
|
| CB03 | Change of inventor or designer information |