CN110477770A - A kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply - Google Patents
A kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply Download PDFInfo
- Publication number
- CN110477770A CN110477770A CN201910719883.4A CN201910719883A CN110477770A CN 110477770 A CN110477770 A CN 110477770A CN 201910719883 A CN201910719883 A CN 201910719883A CN 110477770 A CN110477770 A CN 110477770A
- Authority
- CN
- China
- Prior art keywords
- gear
- worm
- coffee grinder
- usb interface
- power supply
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/32—Coffee mills; Spice mills with other grinding or pulverising members
- A47J42/34—Coffee mills; Spice mills with other grinding or pulverising members hand driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/38—Parts or details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J42/00—Coffee mills; Spice mills
- A47J42/38—Parts or details
- A47J42/46—Driving mechanisms; Coupling to drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply, including driving motor (3), control circuit (2), gear on worm retarder (4) and USB interface power supply line (6), driving motor (3) is electrically connected with control circuit (2), driving motor (3) output end is connected with gear on worm retarder (4), gear on worm retarder (4) output end is connected with manual electric coffee grinder shaft (7), and USB interface power supply line (6) is connected with control circuit (2).The present invention is connected by shaft coupling with the shaft of manual electric coffee grinder, driving motor is connect with gear on worm retarder, reduce driving motor revolving speed and simultaneously amplifies torque, the gear on worm retarder other end is linked together by shaft coupling and manual electric coffee grinder main shaft, the driving motor and corresponding retarder of selection suitable rotational speed as needed, it can be powered by various ways by USB interface, it is convenient to use in different environments.
Description
Technical field
The present invention relates to a kind of coffee machine fields, more particularly to a kind of manual coffee electric mill of Worm type of USB interface power supply
Dynamic auxiliary device.
Background technique
With the raising of our people's quality of life, more and more people's contact is in one's hands to make coffee.Hand, which is made coffee, needs coffee
Coffee mill grinds coffee bean.Electric coffee grinder principle is different from the common household electrical appliance such as pulverizer, and grinding coffee needs dedicated coffee
Coffee bean, is worn into the particle of white sugar size, electric coffee grinder mainly has manual electric coffee grinder and two kinds of coffee grinder, manual coffee by mill
Grind be suitble to personal use, have many advantages, such as it is small in size, portable, but manual electric coffee grinder using when generally require keep 60 turns/
The revolving speed of minute, is difficult to keep uniform revolving speed in actual use, will cause ground coffee thickness unevenness, influences coffee mouthfeel；Electricity
Dynamic electric coffee grinder is chiefly used in the biggish place of the demands such as cafe, has speed fast, out the advantages of powder even thickness, but it is electronic
Electric coffee grinder volume is larger, larger to the proportion of goods damageds of coffee bean, expensive, and traditional coffee grinder power is big, needs using family
With power supply power supply, these problems are difficult to enter coffee grinder in family to use.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of manual electric coffee grinder of Worm type of USB interface power supply is electronic auxiliary
Device is helped, the advantages of manual electric coffee grinder and coffee grinder can be combined with low cost, meet the need of coffee fan
It asks.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of Worm type manual electric coffee grinder electric assisting apparatus of USB interface power supply, including driving motor, control circuit,
Gear on worm retarder and USB interface power supply line, the driving motor are electrically connected to the control circuit, and driving motor power is defeated
Outlet is connected with the gear on worm retarder, and gear on worm reducer power output end is connected with manual electric coffee grinder shaft, uses
In driving manual electric coffee grinder shaft rotation, the USB interface power supply line is connected with control circuit.
It further, further include shaft coupling, gear on worm reducer power output end is connected with shaft coupling, shaft coupling and hand
Dynamic electric coffee grinder shaft is connected.
It further, further include shell, the control circuit, driving motor and gear on worm retarder are sequentially arranged in described
In shell.
Further, the gear on worm retarder includes worm screw, first gear, second gear, third gear and output
The output axis connection of axis, the worm screw and driving motor, the first gear are engaged with the worm screw, the second gear and institute
It states first gear coaxially to fix, the second gear is engaged with third gear, and the output shaft is the central axis of third gear, institute
It states output shaft to be fixedly connected with the shaft coupling, the diameter of the third gear is greater than the diameter of second gear.
Further, the diameter of the third gear is greater than the diameter of first gear, and the diameter of the first gear is greater than
The diameter of second gear.
Compared with prior art, the present invention has the effect that
(1) present invention is connected by shaft coupling with the shaft of manual electric coffee grinder, and driving motor is powered by USB interface, driving
Motor is connect with gear on worm retarder, is reduced driving motor revolving speed and is simultaneously amplified torque, the gear on worm retarder other end is logical
It crosses shaft coupling to link together with manual electric coffee grinder main shaft, select the driving motor of suitable rotational speed as needed and corresponding subtracts
Fast device can be powered by USB interface by various ways, convenient to use in different environments；
(2) gear on worm retarder realizes multi-stage speed-reducing by the way of worm screw and three gear cooperations, and structure design is tight
Luckily wonderful, it is stable, have the characteristics that reduction ratio is big, small in size, the gear of specific size can be selected as needed to obtain
The retarder of corresponding reduction ratio.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply of the invention.
Fig. 2 is the internal structure signal of the manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply of the invention
Figure.
Fig. 3 be USB interface power supply of the invention the manual electric coffee grinder electric assisting apparatus of Worm type using when connection show
It is intended to.
Fig. 4 is the structural schematic diagram of gear on worm retarder of the present invention.
Specific embodiment
Realization of the invention is described in detail below in conjunction with specific embodiment.
As shown in Figure 1-3, a kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply, including driving electricity
Machine 3, control circuit 2, gear on worm retarder 4 and USB interface power supply line 6, the driving motor 3 and 2 electricity of control circuit
Connection, 3 power output end of driving motor is connected with the gear on worm retarder 4,4 power output end of gear on worm retarder and
Manual electric coffee grinder shaft 7 is connected, for driving manual electric coffee grinder shaft to rotate, the USB interface power supply line 6 and control circuit 2
It is connected.
It further, further include shaft coupling 5,4 power output end of gear on worm retarder and 5 phase of shaft coupling in conjunction with Fig. 2
Even, shaft coupling 5 is connected with manual electric coffee grinder shaft 7.
It further, further include shell 1, the control circuit 2, driving motor 3 and gear on worm retarder 4 are sequentially arranged in
In the shell 1.
Further, in conjunction with Fig. 3, the gear on worm retarder 4 includes worm screw 4-1, first gear 4-2, second gear
4-3, third gear 4-4 and output shaft 4-5, the output axis connection of the worm screw 4-1 and driving motor 3, the first gear 4-2
Engaged with the worm screw 4-1, the second gear 4-3 is coaxially fixed with the first gear 4-2, the second gear 4-3 with
Third gear 4-4 engagement, the output shaft 4-5 are the central axis of third gear 4-4, the output shaft 4-5 and the shaft coupling 5
It is fixedly connected, the diameter of the third gear 4-4 is greater than the diameter of second gear 4-3.
Further, the diameter of the third gear 4-4 is greater than the diameter of first gear 4-2, the first gear 4-2's
Diameter is greater than the diameter of second gear 4-3.
The course of work of the invention are as follows: the handle 9 of manual electric coffee grinder 8 is removed when use, is packed into suitable coffee bean, is selected
Suitable shaft coupling 5 is selected, manual electric coffee grinder electric assisting apparatus is connect with the shaft 7 of manual electric coffee grinder 8, it is tight manual with holding
Electric coffee grinder 8 and shell 1, then power on, turn on the switch, and driving motor 3 is started to work, will by gear on worm retarder 4
The revolving speed of driving motor 3 reduces, and simultaneously amplifies torque, drives manual electric coffee grinder with about 60 revs/min of rotational speed, to coffee
It after beans are ground completely, turns off the switch, pulls out USB interface power supply line 6, remove electric assisting apparatus, using finishing.
Basic principles and main features and advantage of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply, which is characterized in that including driving motor
(3), control circuit (2), gear on worm retarder (4) and USB interface power supply line (6), the driving motor (3) and the control
Circuit (2) electrical connection, driving motor (3) power output end are connected with the gear on worm retarder (4), gear on worm retarder
(4) power output end is connected with manual electric coffee grinder shaft (7), for driving manual electric coffee grinder shaft to rotate, the USB interface electricity
Source line (6) is connected with control circuit (2).
2. the manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply according to claim 1, feature exist
In, further include shaft coupling (5), gear on worm retarder (4) power output end is connected with shaft coupling (5), shaft coupling (5) and manually
Electric coffee grinder shaft (7) is connected.
3. the manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply according to claim 2, feature exist
In further including shell (1), the control circuit (2), driving motor (3) and gear on worm retarder (4) are sequentially arranged in the shell
In body (1).
4. the manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply according to claim 2 or 3, feature
It is, the gear on worm retarder (4) includes worm screw (4-1), first gear (4-2), second gear (4-3), third gear
(4-4) and output shaft (4-5), the output axis connection of the worm screw (4-1) and driving motor (3), the first gear (4-2) with
Worm screw (4-1) engagement, the second gear (4-3) is coaxial fixed with the first gear (4-2), the second gear
(4-3) is engaged with third gear (4-4), and the output shaft (4-5) is the central axis of third gear (4-4), the output shaft (4-
5) it is fixedly connected with the shaft coupling (5), the diameter of the third gear (4-4) is greater than the diameter of second gear (4-3).
5. the manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply according to claim 4, feature exist
In the diameter of the third gear (4-4) is greater than the diameter of first gear (4-2), and the diameter of the first gear (4-2) is greater than
The diameter of second gear (4-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719883.4A CN110477770A (en) | 2019-08-06 | 2019-08-06 | A kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719883.4A CN110477770A (en) | 2019-08-06 | 2019-08-06 | A kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477770A true CN110477770A (en) | 2019-11-22 |
Family
ID=68549535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910719883.4A Pending CN110477770A (en) | 2019-08-06 | 2019-08-06 | A kind of manual electric coffee grinder electric assisting apparatus of Worm type of USB interface power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477770A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065213A1 (en) * | 2002-10-02 | 2004-04-08 | Shun-I Cheng | Electric pepper mill |
| CN2713950Y (en) * | 2004-05-13 | 2005-08-03 | 国祐塑胶企业股份有限公司 | Electric coffee grinding device |
| CN101601552A (en) * | 2008-11-12 | 2009-12-16 | 森信光明实业有限公司 | Dual-purpose electric grinding device for flavoring |
| CN203841559U (en) * | 2014-05-14 | 2014-09-24 | 快达实业有限公司 | Electric handheld coffee bean grinding machine |
| CN205597791U (en) * | 2016-02-04 | 2016-09-28 | 浙江武义万家隆塑业有限公司 | Multi -functional electronic coffee grinder |
| KR20170050978A (en) * | 2015-11-02 | 2017-05-11 | 주식회사 두성 | A portable device equipped with coffee powder,coffee bean grinder adjustment |
| TWM543658U (en) * | 2016-10-05 | 2017-06-21 | qing-hai Liu | Portable coffee grinding and brewing device assembly |
| CN206295284U (en) * | 2016-10-19 | 2017-07-04 | 刘清海 | Lapping device |
| CN206381098U (en) * | 2016-08-30 | 2017-08-08 | 佛山市顺德区倍尔帝奇电子科技有限公司 | A kind of structure-improved of coffee grinding device |
| CN208463791U (en) * | 2017-10-24 | 2019-02-05 | 广东顺德潜龙工业设计有限公司 | Soybean grinder and coffee machine |
| CN208463788U (en) * | 2017-10-24 | 2019-02-05 | 广东顺德潜龙工业设计有限公司 | Soybean grinder |
| CN208808266U (en) * | 2017-10-24 | 2019-05-03 | 广东顺德潜龙工业设计有限公司 | Soybean grinder and coffee machine |
-
2019
- 2019-08-06 CN CN201910719883.4A patent/CN110477770A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065213A1 (en) * | 2002-10-02 | 2004-04-08 | Shun-I Cheng | Electric pepper mill |
| CN2713950Y (en) * | 2004-05-13 | 2005-08-03 | 国祐塑胶企业股份有限公司 | Electric coffee grinding device |
| CN101601552A (en) * | 2008-11-12 | 2009-12-16 | 森信光明实业有限公司 | Dual-purpose electric grinding device for flavoring |
| CN203841559U (en) * | 2014-05-14 | 2014-09-24 | 快达实业有限公司 | Electric handheld coffee bean grinding machine |
| KR20170050978A (en) * | 2015-11-02 | 2017-05-11 | 주식회사 두성 | A portable device equipped with coffee powder,coffee bean grinder adjustment |
| CN205597791U (en) * | 2016-02-04 | 2016-09-28 | 浙江武义万家隆塑业有限公司 | Multi -functional electronic coffee grinder |
| CN206381098U (en) * | 2016-08-30 | 2017-08-08 | 佛山市顺德区倍尔帝奇电子科技有限公司 | A kind of structure-improved of coffee grinding device |
| TWM543658U (en) * | 2016-10-05 | 2017-06-21 | qing-hai Liu | Portable coffee grinding and brewing device assembly |
| CN206295284U (en) * | 2016-10-19 | 2017-07-04 | 刘清海 | Lapping device |
| CN208463791U (en) * | 2017-10-24 | 2019-02-05 | 广东顺德潜龙工业设计有限公司 | Soybean grinder and coffee machine |
| CN208463788U (en) * | 2017-10-24 | 2019-02-05 | 广东顺德潜龙工业设计有限公司 | Soybean grinder |
| CN208808266U (en) * | 2017-10-24 | 2019-05-03 | 广东顺德潜龙工业设计有限公司 | Soybean grinder and coffee machine |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |