CN110507222A - A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply - Google Patents
A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply Download PDFInfo
- Publication number
- CN110507222A CN110507222A CN201910719942.8A CN201910719942A CN110507222A CN 110507222 A CN110507222 A CN 110507222A CN 201910719942 A CN201910719942 A CN 201910719942A CN 110507222 A CN110507222 A CN 110507222A
- Authority
- CN
- China
- Prior art keywords
- straight
- spur gear
- tooth wheel
- coffee grinder
- usb interface
- 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.)
- Pending
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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
- A47J42/38—Parts or details
- A47J42/46—Driving mechanisms; Coupling to drives
Abstract
The invention discloses a kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply, including driving motor, control circuit, straight-tooth wheel decelerator and USB interface power supply line, the driving motor is electrically connected to the control circuit, driving motor power output end is connected with the straight-tooth wheel decelerator, spur gear reducer power output end is connected with the shaft of manual electric coffee grinder, and the USB interface power supply line is connected with control circuit.The present invention is connected by shaft coupling with the shaft of manual electric coffee grinder, driving motor is powered by USB interface, driving motor is connect with straight-tooth wheel decelerator, reduce driving motor revolving speed and simultaneously amplifies torque, the straight-tooth wheel decelerator 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, can be powered by USB interface by various ways, convenient to use in different environments.
Description
Technical field
The present invention relates to coffee machine fields, electronic more particularly to a kind of straight-tooth wheel type manual electric coffee grinder of USB interface power supply
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 straight-tooth wheel type manual electric coffee grinder of USB interface power supply is electronic
The advantages of manual electric coffee grinder and coffee grinder, can be combined at low cost, meet coffee fan's by auxiliary device
Demand.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply, including driving motor, control electricity
Road, straight-tooth wheel decelerator and USB interface power supply line, the driving motor are electrically connected to the control circuit, driving motor power
Output end is connected with the straight-tooth wheel decelerator, and spur gear reducer power output end is connected with the shaft of manual electric coffee grinder, institute
USB interface power supply line is stated to be connected with control circuit.
It further, further include shaft coupling, spur gear reducer power output end is connected with the shaft coupling, the shaft coupling
Device is connected with the shaft of manual electric coffee grinder.
It further, further include shell, the control circuit, driving motor and straight-tooth wheel decelerator are successively set from top to bottom
In in the shell.
It further, further include the handle on shell, the handle is equipped with switch.
Further, the manual electric coffee grinder further includes the manual electric coffee grinder handle detachably connected with shaft.
Further, the straight-tooth wheel decelerator include the first spur gear, it is the second spur gear, third spur gear, the 4th straight
Gear, the 5th spur gear, the 6th spur gear, the first straight-tooth wheel shaft and the 6th straight-tooth wheel shaft, first spur gear are set to
Always on gear shaft, the output end of the first straight-tooth wheel shaft and driving motor is connected, first spur gear and the second straight-tooth
Wheel engagement, the third spur gear are fixedly and coaxially connected in the lower section of the second spur gear, the 4th spur gear and the third
Spur gear engagement, the 5th spur gear is fixedly and coaxially connected in the lower section of the 4th spur gear, the 6th spur gear with it is described
The engagement of 5th spur gear, the 6th spur gear are set on the 6th straight-tooth wheel shaft, the 6th straight-tooth wheel shaft and manual coffee
The shaft of mill connects, and it is straight that the diameter of second spur gear is greater than the first spur gear, third spur gear, the 5th spur gear and the 6th
The diameter of gear, the diameter of the 4th spur gear are greater than the diameter of second spur gear.
Further, the central axis of the first straight-tooth wheel shaft and the 6th straight-tooth wheel shaft is overlapped.
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 straight-tooth wheel decelerator, is reduced driving motor revolving speed and is simultaneously amplified torque, the straight-tooth wheel decelerator other end passes through connection
Axis device links together with manual electric coffee grinder main shaft, as needed the driving motor of selection suitable rotational speed and corresponding deceleration
Device can be powered by USB interface by various ways, convenient to use in different environments；
(2) straight-tooth wheel decelerator realizes multi-stage speed-reducing using six mutually matched modes of gear, and structure is compact to design skilful
It is wonderful, it is stable, have the characteristics that reduction ratio is big, small in size, it is corresponding to obtain to select the gear of specific size as needed
The retarder of reduction ratio.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply of the invention.
Fig. 2 is that the internal structure of the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply of the invention is shown
It is intended to.
Fig. 3 is the connection when straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply of the invention uses
Schematic diagram.
Fig. 4 is the structural schematic diagram of straight-tooth wheel decelerator 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 straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply, including driving
Motor 7, control circuit 6, straight-tooth wheel decelerator 8 and USB interface power supply line 5, the driving motor 7 and 6 electricity of control circuit
Connection, 7 power output end of driving motor is connected with the straight-tooth wheel decelerator 8,8 power output end of straight-tooth wheel decelerator with it is manual
The shaft 11 of electric coffee grinder 9 is connected, and the USB interface power supply line 5 is connected with control circuit 6.
It further, further include shaft coupling 4,8 power output end of straight-tooth wheel decelerator is connected with the shaft coupling 4, described
Shaft coupling 4 is connected with the shaft 11 of manual electric coffee grinder 9.
Further, further include shell 1, the control circuit 6, driving motor 7 and straight-tooth wheel decelerator 8 from top to bottom according to
It is secondary to be set in the shell 1.
It further, further include the handle 3 on shell 1, the handle 3 is equipped with switch 2.
Further, in conjunction with Fig. 3, the manual electric coffee grinder 9 further includes the manual coffee detachably connected with shaft 11
Grind handle 10.
Further, in conjunction with Fig. 4, the straight-tooth wheel decelerator 8 includes the first spur gear 8-1, the second spur gear 8-2, the
Three spur gear 8-3, the 4th spur gear 8-4, the 5th spur gear 8-5, the 6th spur gear 8-6, the first straight-tooth wheel shaft 8-7 and the 6th are straight
Gear shaft 8-8, the first spur gear 8-1 are set on the first straight-tooth wheel shaft 8-7, the first straight-tooth wheel shaft 8-7 and driving
The output end of motor 7 connects, and the first spur gear 8-1 is engaged with the second spur gear 8-2, and the third spur gear 8-3 is coaxial
It is fixedly connected on the lower section of the second spur gear 8-2, the 4th spur gear 8-4 is engaged with the third spur gear 8-3, and described
Five spur gear 8-5 are fixedly and coaxially connected in the lower section of the 4th spur gear 8-4, the 6th spur gear 8-6 and the 5th straight-tooth
8-5 engagement is taken turns, the 6th spur gear 8-6 is set on the 6th straight-tooth wheel shaft 8-8, the 6th straight-tooth wheel shaft 8-8 and manually
The shaft 11 of electric coffee grinder 9 connects, and the diameter of the second spur gear 8-2 is greater than the first spur gear 8-1, third spur gear 8-3, the
The diameter of the diameter of five spur gear 8-5 and the 6th spur gear 8-6, the 4th spur gear 8-4 is greater than the second spur gear 8-2
Diameter.
Further, the central axis of the first straight-tooth wheel shaft 8-7 and the 6th straight-tooth wheel shaft 8-8 are overlapped.
The handle 10 of manual electric coffee grinder 9 is removed when use, while being packed into suitable coffee bean, selects suitable shaft coupling
4, manual electric coffee grinder electric assisting apparatus is connect with the shaft 11 of manual electric coffee grinder 9, is then powered on, it is tight manual with holding
Electric coffee grinder 9 and handle 2 finally press lower switch 2, and driving motor 7 is started to work, by straight-tooth wheel decelerator 8 by driving motor 7
Revolving speed reduces, and simultaneously amplifies torque, drives manual electric coffee grinder with about 60 revs/min of rotational speed, grinds completely to coffee bean
Afterwards, electric assisting apparatus is closed by lower switch 2 again, pulls out USB interface power supply line 5, remove electric assisting apparatus, has used
Finish.
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 (7)
1. a kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply, which is characterized in that including driving motor
(7), control circuit (6), straight-tooth wheel decelerator (8) and USB interface power supply line (5), the driving motor (7) and control electricity
Road (6) electrical connection, driving motor (7) power output end are connected with the straight-tooth wheel decelerator (8), and straight-tooth wheel decelerator (8) is dynamic
Power output end is connected with the shaft (11) of manual electric coffee grinder (9), and the USB interface power supply line (5) is connected with control circuit (6).
2. the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply according to claim 1, feature exist
In further including shaft coupling (4), straight-tooth wheel decelerator (8) power output end is connected with the shaft coupling (4), the shaft coupling (4)
It is connected with the shaft (11) of manual electric coffee grinder (9).
3. the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply according to claim 1, feature exist
In further including shell (1), the control circuit (6), driving motor (7) and straight-tooth wheel decelerator (8) are sequentially arranged in from top to bottom
In the shell (1).
4. the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply according to claim 3, feature exist
In further including the handle (3) on shell (1), the handle (3) is equipped with switch (2).
5. the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply according to claim 1, feature exist
In the manual electric coffee grinder (9) further includes and shaft (11) detachably connected manual electric coffee grinder handle (10).
6. the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply according to claim 1-5,
It is characterized in that, the straight-tooth wheel decelerator (8) includes the first spur gear (8-1), the second spur gear (8-2), third spur gear
(8-3), the 4th spur gear (8-4), the 5th spur gear (8-5), the 6th spur gear (8-6), the first straight-tooth wheel shaft (8-7) and the 6th
Straight-tooth wheel shaft (8-8), first spur gear (8-1) are set on the first straight-tooth wheel shaft (8-7), the first straight-tooth wheel shaft
(8-7) is connect with the output end of driving motor (7), and first spur gear (8-1) is engaged with the second spur gear (8-2), described
Third spur gear (8-3) is fixedly and coaxially connected in the lower section of the second spur gear (8-2), the 4th spur gear (8-4) with it is described
Third spur gear (8-3) engagement, the 5th spur gear (8-5) are fixedly and coaxially connected in the lower section of the 4th spur gear (8-4), institute
It states the 6th spur gear (8-6) to engage with the 5th spur gear (8-5), the 6th spur gear (8-6) is set to the 6th straight-tooth
On wheel shaft (8-8), the 6th straight-tooth wheel shaft (8-8) connect with the shaft (11) of manual electric coffee grinder (9), second spur gear
The diameter of (8-2) is greater than the first spur gear (8-1), third spur gear (8-3), the 5th spur gear (8-5) and the 6th spur gear (8-
6) diameter, the diameter of the 4th spur gear (8-4) are greater than the diameter of second spur gear (8-2).
7. the straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply according to claim 6, feature exist
In the central axis of the first straight-tooth wheel shaft (8-7) and the 6th straight-tooth wheel shaft (8-8) is overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719942.8A CN110507222A (en) | 2019-08-06 | 2019-08-06 | A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910719942.8A CN110507222A (en) | 2019-08-06 | 2019-08-06 | A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110507222A true CN110507222A (en) | 2019-11-29 |
Family
ID=68624459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910719942.8A Pending CN110507222A (en) | 2019-08-06 | 2019-08-06 | A kind of straight-tooth wheel type manual electric coffee grinder electric assisting apparatus of USB interface power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110507222A (en) |
Citations (9)
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|---|---|---|---|---|
| DE20300066U1 (en) * | 2002-11-27 | 2003-04-24 | Pai Chung Jen | Gear for mill includes planetary gear with rotary disc with shafts for planet wheels, drive pinion meshing with planet wheels installed inside gear ring, and fitting spigot extending from underside of disc into coupling seat |
| CN2787927Y (en) * | 2005-01-28 | 2006-06-14 | 上海沪工电焊机制造有限公司 | Transmission case of wire feeding device in welding machine |
| CN101268915A (en) * | 2007-03-21 | 2008-09-24 | 戴森技术有限公司 | Ingredient dispensing apparatus |
| CN201436067U (en) * | 2009-03-30 | 2010-04-07 | 森信光明实业有限公司 | Electric flavouring grinder with planetary gear trains |
| KR20100064460A (en) * | 2008-12-05 | 2010-06-15 | 임헌북 | Reducer for electric motor |
| CN203703006U (en) * | 2014-03-05 | 2014-07-09 | 青岛科技大学 | Compact high transmission ratio gear speed reducer |
| CN107319942A (en) * | 2016-08-23 | 2017-11-07 | 查登阳 | A kind of portable espresso machine for possessing grinding function |
| CN206687634U (en) * | 2016-12-19 | 2017-12-01 | 珠海市科力通电器有限公司 | A kind of speed reduction driving mechanism for power for being applied to mill pepper powder 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 |
-
2019
- 2019-08-06 CN CN201910719942.8A patent/CN110507222A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20300066U1 (en) * | 2002-11-27 | 2003-04-24 | Pai Chung Jen | Gear for mill includes planetary gear with rotary disc with shafts for planet wheels, drive pinion meshing with planet wheels installed inside gear ring, and fitting spigot extending from underside of disc into coupling seat |
| CN2787927Y (en) * | 2005-01-28 | 2006-06-14 | 上海沪工电焊机制造有限公司 | Transmission case of wire feeding device in welding machine |
| CN101268915A (en) * | 2007-03-21 | 2008-09-24 | 戴森技术有限公司 | Ingredient dispensing apparatus |
| KR20100064460A (en) * | 2008-12-05 | 2010-06-15 | 임헌북 | Reducer for electric motor |
| CN201436067U (en) * | 2009-03-30 | 2010-04-07 | 森信光明实业有限公司 | Electric flavouring grinder with planetary gear trains |
| CN203703006U (en) * | 2014-03-05 | 2014-07-09 | 青岛科技大学 | Compact high transmission ratio gear speed reducer |
| CN107319942A (en) * | 2016-08-23 | 2017-11-07 | 查登阳 | A kind of portable espresso machine for possessing grinding function |
| CN206687634U (en) * | 2016-12-19 | 2017-12-01 | 珠海市科力通电器有限公司 | A kind of speed reduction driving mechanism for power for being applied to mill pepper powder 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20191129 |