CN208524659U - A kind of lower beans device and coffee machine - Google Patents
A kind of lower beans device and coffee machine Download PDFInfo
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- CN208524659U CN208524659U CN201721210804.XU CN201721210804U CN208524659U CN 208524659 U CN208524659 U CN 208524659U CN 201721210804 U CN201721210804 U CN 201721210804U CN 208524659 U CN208524659 U CN 208524659U
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- beans
- emery wheel
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- powder
- bean
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Abstract
A kind of lower beans device and coffee machine provided by the utility model, lower beans device includes beans case, upper emery wheel and lower emery wheel, the lower part of beans case is equipped with beans channel, the coffee bean being placed in beans case is fallen by lower beans channel, and the inner wall in lower beans channel is equipped with the lower beans plectrum extended in the shape of a spiral from top to bottom along the inner wall；Upper emery wheel is arranged in the lower end in lower beans channel, and the form that can be connected through a screw thread is in the lower section in lower beans channel；Lower emery wheel is located at below upper emery wheel and rotates under the drive of driving mechanism, mill beans chamber is formed between upper emery wheel and lower emery wheel, coffee bean in beans case enters mill beans chamber by lower beans channel, pass through the relative rotation of upper emery wheel and lower emery wheel, it realizes and coffee bean is worn into bean powder, the rotation direction of lower beans plectrum and the rotation direction of lower emery wheel on the contrary, to squeeze the coffee bean entered between lower beans plectrum and lower emery wheel, and lower beans plectrum coffee bean can also be prevented from mill beans are intracavitary jumps out.
Description
Technical field
The utility model relates to small household appliance field, especially a kind of lower beans device and coffee machine.
Background technique
With the quickening of people's work rhythm, people are in order to guaranteeing good working order, more and more persons
It selects by way of coffee for drinking and keeps awake, and would generally select to make Fresh Ground Coffee with lower beans device.
But the beans case of beans device is small and shallow under the traditional plain grinding of existing market and lower beans speed is slow, further, since plain grinding
High-speed rotating effect is taken turns, so that coffee bean is beated in beans case, and then causes mill beans speed slow, fills beans under plain grinding
Low efficiency, the effect set are poor.
For example, the Chinese patent of Publication No. CN1931068A disclose a kind of coffee machine with square sheet of paper used for painting or calligraphy method, using this method
Automatic coffee machine and coffee bean box, by rotation beans amount regulating box opening, be docked and connected with beans tank outlet, realize into
The control of beans amount.But it is only the control realized into beans amount, the operating efficiency of lower beans device can not be improved.
Utility model content
In view of the above-mentioned problems in the prior art, the utility model provides one kind and improves lower beans speed and can
Prevent the lower beans device of jumping bean and the coffee machine using the lower beans device.
To solve the above problems, a kind of lower beans device provided by the utility model, comprising:
Beans case, its underpart are equipped with beans channel, and the inner wall in the lower beans channel is equipped with along the inner wall from top to bottom
The lower beans plectrum extended in the shape of a spiral；
Upper emery wheel is arranged in the lower end in the lower beans channel；And
Lower emery wheel is located at below the upper emery wheel and rotates under the drive of driving mechanism, the upper emery wheel with it is described
Mill beans chamber is formed between lower emery wheel, the rotation direction of the lower beans plectrum and the rotation direction of the lower emery wheel are on the contrary, so that coffee bean
The occurrence of being pressed into the mill beans chamber by the lower beans plectrum, improving the speed of mill beans and avoid jumping bean, shortens
The beans time is ground, mill beans efficiency is improved.
Preferably, the arc-shaped setting in edge of inner wall side of the lower beans plectrum far from the lower beans channel.Make coffee
Coffee beans can more smoothly drop into the mill beans chamber from the beans case.
Preferably, the lower emery wheel is arranged on bracket and is sequentially connected by the bracket and the driving mechanism,
The middle part of the bracket towards the upper emery wheel side is equipped with a protrusion, and the protrusion is oppositely arranged with the lower beans plectrum, institute
The gap stated between protrusion and the lower beans plectrum is smaller, so that protrusion can stop the bounce of coffee bean.
Preferably, the lower beans device further include:
Upper powder lid is set in outside the lower part of the beans case；
Lower powder lid is fastened and connected to form accommodating chamber with the upper powder lid, and the bracket and the lower emery wheel are arranged in institute
It states in accommodating chamber, the drive shaft of the driving mechanism stretches to the accommodating chamber by the bottom of the lower powder lid, to drive
It states bracket and drives the lower emery wheel rotation.So that coffee bean is carried out mill pressure in a closed space, ensure that edible safety
Property.
Preferably, formed between the bracket and the lower powder lid annular bean powder chamber, the lower powder cover be equipped with
The bean powder channel that the bean powder chamber is connected, the bean powder channel is arranged horizontal by angle, in order to which bean powder to be discharged.
Preferably, the outer wall of the bracket is equipped with blade, in the holder pivots, the blade is used for will be described
The intracavitary bean powder of bean powder is blown out by the bean powder channel, while can also ensure that the bean powder chamber will not block, and guarantees beans
Powder discharging is unobstructed.
Preferably, the junction of the upper powder lid and the beans case is equipped with first seal, the upper powder lid with it is described
The junction of lower powder lid is equipped with second seal, to realize the sealing to bean powder chamber, accommodating chamber.
Preferably, the beans case setting funnel-shaped, in order to which coffee bean is along the lower beans channel blanking.
The utility model additionally provides a kind of coffee machine, including brewing device and above-mentioned lower beans device, the brewing dress
It sets for the bean powder that lower beans device is got described in brewing, operating efficiency with higher, and in operation process, is not in jump
Beans, the mill slow-footed problem of beans, improve the usage experience of user.
Compared with prior art, the utility model has the beneficial effects that: by the way that one is arranged in lower beans channel helically
The lower beans plectrum of shape, the length for lengthening lower beans channel, and fit dimension raised on lower beans plectrum and bracket is adjusted simultaneously, make
The emery wheel interference fit relationship intracavitary with the mill beans that lower emery wheel is formed is changed, and then is improved the speed of mill beans and avoided
The occurrence of jumping bean, shortens the mill beans time, improves mill beans efficiency.
Detailed description of the invention
Fig. 1 is the explosive view of lower beans device provided by the utility model；
Fig. 2 is the overall structure cross-sectional view of lower beans device provided by the utility model；
Fig. 3 is the structural schematic diagram of the part of lower beans device provided by the utility model；
Fig. 4 is the structural schematic diagram of the beans case of lower beans device provided by the utility model；
Fig. 5 is the structural schematic diagram of another part of lower beans device provided by the utility model.
Appended drawing reference:
1, beans case；2, upper emery wheel；3, lower emery wheel；4, bracket；5, upper powder lid；6, lower powder lid；7, bean powder channel；8, first is close
Sealing；9, second seal；10, driving mechanism；11, lower beans channel；12, lower beans plectrum；41, blade；42, raised.
Specific embodiment
It is with reference to the accompanying drawing and specific real to make those skilled in the art better understand the technical solution of the utility model
Mode is applied to elaborate to the utility model.
A kind of lower beans device provided by the utility model, as depicted in figs. 1 and 2, including beans case 1, upper emery wheel 2 and lower emery wheel
3, the lower part of beans case 1 is equipped with beans channel 11, the coffee bean being placed in beans case 1 and is fallen by lower beans channel 11, lower beans channel
11 inner wall is equipped with the lower beans plectrum 12 extended in the shape of a spiral from top to bottom along the inner wall；The upper setting of emery wheel 2 is logical in lower beans
In the lower end in road 11, the form that can be connected through a screw thread is in the lower section in lower beans channel 11；Lower emery wheel 3 is located under upper emery wheel 2
Side simultaneously rotates under the drive of driving mechanism, and mill beans chamber is formed between upper emery wheel 2 and lower emery wheel 3, and the coffee bean in beans case 1 passes through
Lower beans channel 11 enters mill beans chamber, by the relative rotation of upper emery wheel 2 and lower emery wheel 3, realizes coffee bean wearing into bean powder, lower beans
The rotation direction of plectrum 12 and the rotation direction of lower emery wheel 3 are on the contrary, so as to the coffee bean entered between lower beans plectrum 12 and lower emery wheel 3
Squeezed, and lower beans plectrum 12 coffee bean can also be prevented from mill beans are intracavitary jumps out.In one embodiment, such as Fig. 2 to Fig. 4
Shown, the arc-shaped setting in edge of lower inner wall side of the beans plectrum 12 far from lower beans channel 11 enables coffee bean out of beans case 1
More smoothly drop into mill beans chamber.
In a preferred embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 5, lower emery wheel 3 is arranged on bracket 4 and passes through branch
Frame 4 and driving mechanism are sequentially connected, and the middle part of bracket 4 towards upper 2 side of emery wheel is equipped with a protrusion 42, protrusion 42 and lower beans plectrum
12 are oppositely arranged, in order to prevent coffee bean can protrusion 42 and lower beans plectrum 12 between beat, the least significant end of lower beans plectrum 12 with
Spacing between the upper surface of protrusion 42 is less than 5mm, or even in some cases, can be not provided with protrusion 42.
Coffee bean is jumped out by mill beans are intracavitary to beans case 1 in order to prevent, and the height in lower beans channel 11 should be not less than 8mm, is guaranteed
Lower beans channel 11 has enough height dimensions.
In addition, referring to Fig. 1, Fig. 2 and Fig. 5, lower beans device further include: upper powder lid 5 and lower powder lid 6, upper powder lid 5 are set in beans
Outside the lower part of case 1；Lower powder lid 6 is fastened and connected to form accommodating chamber with upper powder lid 5, and bracket 4 and lower emery wheel 3 are arranged at accommodating chamber
Interior, the drive shaft of driving mechanism stretches to accommodating chamber by the bottom of lower powder lid 6, drives lower emery wheel 3 to rotate to driving arm 4,
So that coffee bean is carried out mill pressure in a closed space, ensure that edible safety.
In a preferred embodiment, referring to Fig. 5, the bean powder chamber of annular, upper mill are formed between bracket 4 and lower powder lid 6
After wheel 2 and lower emery wheel 3 are milled to coffee bean, the bean powder worn into just enters bean powder chamber under the action of lower emery wheel 3 rotates
In, the bean powder in bean powder chamber is discharged for convenience, lower powder lid 6 is equipped with the bean powder channel 7 being connected with bean powder chamber, and bean powder
Channel 7 is arranged horizontal by angle, more convenient that bean powder is discharged, and certainly, during actual use, can also use
The design method of flaring, bean powder is discharged with facilitating.
And in order to more easily by bean powder from the intracavitary discharge of bean powder, as shown in Figure 1, Figure 2 and shown in Fig. 5, on the outer wall of bracket 4
Equipped with blade 41, when driving mechanism drives bracket 4 to rotate, blade 41 is just blown out the intracavitary bean powder of bean powder by bean powder channel 7,
It can also ensure that bean powder chamber will not block simultaneously, guarantee that the discharging of bean powder is more unobstructed.
In a preferred embodiment, in order to guarantee that bean powder does not overflow, as shown in Figure 1, upper powder lid 5 and beans case 1
Junction is equipped with first seal 8, and upper powder lid 5 and the junction of lower powder lid 6 are equipped with second seal 9, with realize to bean powder chamber,
The sealing of accommodating chamber.
In addition, as shown in Figures 1 to 4, the setting funnel-shaped of beans case 1, in order to which coffee bean is along lower 11 blanking of beans channel.
When being installed to above-mentioned lower beans device, it is necessary first to by 6 sets of lower powder lid extremely in driving mechanism, and make
The drive shaft of driving mechanism stretches to accommodating chamber by the bottom of lower powder lid 6, and second seal 9 is mounted on lower powder lid 6；So
Afterwards, first lower emery wheel 3 is fixed on bracket 4, on the driving shaft by the installation of bracket 4 for being mounted with lower emery wheel 3, that is, completes lower beans
The installation of part under device.
Installation process to part on lower beans device is that upper emery wheel 2 is fixed on to the lower end in the lower beans channel 11 of beans case 1
It is interior, upper powder lid 5 is set on lower beans channel 11, then, first seal 8 is encased in the seal groove of upper powder lid 5, i.e., it is complete
At the installation of the upper part of lower beans device.Peace finally is fixed in the upper part of lower beans device and the lower part of lower beans device
Dress just completes the installation of lower beans device.
The utility model additionally provides a kind of coffee machine, and including brewing device and above-mentioned lower beans device, brewing device is used
The bean powder that beans device is got under brewing using the coffee machine of above-mentioned lower beans device, operating efficiency with higher, and is being made
During industry, is not in jumping bean, the mill slow-footed problem of beans, improves the usage experience of user.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (9)
1. a kind of lower beans device characterized by comprising
Beans case, its underpart are equipped with beans channel, and it is in spiral shell that the inner wall in the lower beans channel is equipped with along the inner wall from top to bottom
Revolve the lower beans plectrum that shape extends；
Upper emery wheel is arranged in the lower end in the lower beans channel；And
Lower emery wheel is located at below the upper emery wheel and rotates under the drive of driving mechanism, the upper emery wheel and the lower mill
Mill beans chamber is formed between wheel, the rotation direction of the lower beans plectrum and the rotation direction of the lower emery wheel are on the contrary, so that coffee bean passes through
The lower beans plectrum is pressed into the mill beans chamber.
2. a kind of lower beans device according to claim 1, which is characterized in that the lower beans plectrum is far from the lower beans channel
Inner wall side the arc-shaped setting in edge.
3. a kind of lower beans device according to claim 1, which is characterized in that the lower emery wheel is arranged on bracket and passes through
The bracket and the driving mechanism are sequentially connected, and the middle part of the bracket towards the upper emery wheel side is equipped with a protrusion, institute
Protrusion is stated to be oppositely arranged with the lower beans plectrum.
4. a kind of lower beans device according to claim 3, which is characterized in that the lower beans device further include:
Upper powder lid is set in outside the lower part of the beans case；
Lower powder lid is fastened and connected to form accommodating chamber with the upper powder lid, and the bracket and the lower emery wheel are arranged in the appearance
Receive intracavitary, the drive shaft of the driving mechanism stretches to the accommodating chamber by the bottom of the lower powder lid, to drive the branch
Frame drives the lower emery wheel rotation.
5. a kind of lower beans device according to claim 4, which is characterized in that formed between the bracket and the lower powder lid
The bean powder chamber of annular, the lower powder cover the bean powder channel for being equipped with and being connected with the bean powder chamber, the bean powder channel and level
Face is arranged in angle, in order to which bean powder to be discharged.
6. a kind of lower beans device according to claim 5, which is characterized in that the outer wall of the bracket is equipped with blade,
When the holder pivots, the blade is for being blown out the intracavitary bean powder of the bean powder by the bean powder channel.
7. a kind of lower beans device according to claim 4, which is characterized in that the junction of the upper powder lid and the beans case
Equipped with first seal, the junction of the upper powder lid and the lower powder lid is equipped with second seal.
8. a kind of lower beans device according to claim 1, which is characterized in that the beans case setting funnel-shaped, in order to
Coffee bean is along the lower beans channel blanking.
9. a kind of coffee machine, which is characterized in that including brewing device and such as the described in any item lower beans devices of claim 1-8,
The brewing device is for the bean powder that lower beans device is got described in brewing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210804.XU CN208524659U (en) | 2017-09-19 | 2017-09-19 | A kind of lower beans device and coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721210804.XU CN208524659U (en) | 2017-09-19 | 2017-09-19 | A kind of lower beans device and coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208524659U true CN208524659U (en) | 2019-02-22 |
Family
ID=65398597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721210804.XU Active CN208524659U (en) | 2017-09-19 | 2017-09-19 | A kind of lower beans device and coffee machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208524659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080710A (en) * | 2021-04-16 | 2021-07-09 | 李星亮 | Coffee metering structure |
-
2017
- 2017-09-19 CN CN201721210804.XU patent/CN208524659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113080710A (en) * | 2021-04-16 | 2021-07-09 | 李星亮 | Coffee metering structure |
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