CN219069936U - Coffee machine capable of adjusting dissolution rate - Google Patents

Abstract

The utility model discloses a coffee machine with adjustable dissolution rate, which comprises a machine body and a stirring pot arranged in the machine body, wherein a plurality of stirring devices are arranged in the stirring pot, each stirring device comprises a stirring motor, a stirring shaft and stirring blades, the stirring motor is connected with the stirring shaft, the stirring blades are arranged on the stirring shaft, the stirring shafts of each stirring device are arranged side by side, two adjacent stirring devices are arranged adjacent to each other, and each stirring motor is connected with the same control system. Therefore, the utility model can select proper stirring schemes according to raw material coffee beans with different degrees, and realize the adjustment of dissolution rate so as to pursue fine coffee with extremely good taste.

Description

Coffee machine capable of adjusting dissolution rate

Technical Field

The utility model belongs to the technical field of coffee machines, and particularly relates to a coffee machine capable of adjusting dissolution rate.

Background

The coffee machine is a machine which can make one cup of coffee by pressing a button, the whole process from grinding coffee beans to brewing coffee by hot water is realized, and different coffee machine manufacturers are working on researching and developing the coffee machine at the present stage, so that the coffee machine can brew one cup of fine coffee while the function is continuously perfected.

The coffee machine needs to balance many variables in brewing fine coffee, the difference of raw materials means the grinding degree and the brewing method, so in order to pursue the excellent taste of coffee, different raw material conditions or different grinding degrees, proper brewing methods, such as water ratio, water temperature and dissolution rate in brewing, need to be set.

Disclosure of Invention

In view of the above, the present utility model aims to overcome the defects in the prior art, and provides a coffee machine with adjustable dissolution rate, which provides the following technical scheme:

the utility model provides a coffee machine of adjustable dissolution rate, includes the organism and set up in agitator in the organism, be provided with several agitating unit in the agitator, every agitating unit includes agitator motor, (mixing) shaft and stirring leaf, agitator motor connects the (mixing) shaft, set up on the (mixing) shaft the stirring leaf, every agitating unit the (mixing) shaft sets up each other side by side, and adjacent two agitating unit's is adjacent the stirring She Cuowei sets up, every agitator motor all is connected with same control system.

Further, the bottom of the stirring pot is also connected with a discharging pipeline, and a switch valve is arranged on the discharging pipeline.

Further, a water storage tank is arranged above the stirring pot, an automatic heating device is arranged in the water storage tank, the water storage tank is connected with the stirring pot through a water pipeline, a first electromagnetic valve is arranged on the water pipeline, and the automatic heating device and the first electromagnetic valve are both connected with the control system.

Further, the extraction bin, the grinding bin and the raw material bin which are sequentially connected are arranged above the stirring pot, an extraction device for extracting coffee is arranged in the extraction bin, and a grinding device for grinding coffee is arranged in the grinding bin.

Further, grinder includes grinding motor, grinding axle and several grinding sword, grinding motor connects grinding axle, grinding epaxial first grinding sword and the second grinding sword of setting up, be provided with first grinding chamber and second grinding chamber in the grinding storehouse, first grinding chamber is located the top of second grinding chamber, the inner wall gradient of first grinding chamber is less than the inner wall gradient of second grinding chamber, the clearance between first grinding chamber and the first grinding sword is decreased progressively perpendicularly, the clearance between second grinding chamber and the second grinding sword is decreased progressively perpendicularly, grinding motor connects control system.

Further, a display device and an operating system are arranged on the surface of the machine body, and the display device and the operating system are both connected with the control system.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the coffee machine, the stirring devices are arranged in the stirring pot and occupy the whole stirring pot space, the stirring blades of the adjacent stirring devices are staggered, the rotating speed of the stirring motor is controlled by the control system, when the dissolution rate needs to be improved, the stirring motors can be started simultaneously to stir, so that the dissolution rate is improved, and meanwhile, the stirring blades are staggered, so that collision between coffee powder, water and the stirring blades can be improved, and the dissolution of the coffee powder and the water volume is ensured to be sufficient.

In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the internal structure of the present utility model.

Fig. 2 is a schematic view of the external structure of the present utility model.

Reference numerals: 1-a machine body; 2-stirring the pot; 3-a stirring motor; 4-stirring the leaves; 5-a discharge pipeline; 6-opening and closing a valve; 7-a water storage tank; 8-an extraction bin; 9, grinding bin; 10-a raw material bin; 11-grinding motor; 12-a first grinding blade; 13-a second grinding blade.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Example 1

Referring to fig. 1 and 2, a coffee machine with adjustable dissolution rate provided in this embodiment includes a machine body 1 and a stirring pot 2 disposed in the machine body 1, a plurality of stirring devices are disposed in the stirring pot 2, each stirring device includes a stirring motor 3, a stirring shaft and a stirring blade 4, the stirring motor 3 is connected with the stirring shaft, the stirring blades 4 are disposed on the stirring shaft, each stirring device is disposed side by side with the stirring shaft, two adjacent stirring blades 4 of two adjacent stirring devices are disposed in a staggered manner, each stirring motor 3 is connected with a same control system, and a display device and an operating system are disposed on the surface of the machine body 1 and are connected with the control system.

In particular, in this embodiment, the coffee machine of the present utility model improves the stirring device to adjust the dissolution rate of coffee, so in this embodiment, the stirring pot 2 is provided in the coffee machine body 1, two stirring devices are provided in the stirring pot 2, each stirring device is composed of a stirring motor 3, a stirring shaft and a plurality of stirring blades 4, in this embodiment, two stirring motors 3 are fixed on the top of the stirring pot 2 in an aligned manner, as shown in the figure, three stirring blades 4 are provided on each stirring shaft, in the spatial position, the three stirring blades 4 on the right side are spatially staggered with the three stirring blades on the left side, the stirring space is also improved to determine stirring uniformity and improve stirring efficiency, by the above arrangement, by using the control system, two stirring motors 3 can be simultaneously started, the adjustment range of the dissolution rate is improved, different rotation speeds are set, so as to adjust and improve the dissolution rate of coffee, and meanwhile, a display device and an operation system are provided on the surface of the machine body 1 and a control system is connected, and different stirring parameters are set for different coffee.

Embodiment two:

the bottom of the stirring pot 2 is also connected with a discharge pipeline 5, and the discharge pipeline 5 is provided with a switch valve 6. A water storage tank 7 is arranged above the stirring pot 2, an automatic heating device is arranged in the water storage tank 7, the water storage tank 7 is connected with the stirring pot 2 through a water pipeline, a first electromagnetic valve is arranged on the water pipeline, and the automatic heating device and the first electromagnetic valve are both connected with the control system; an extraction bin 8, a grinding bin 9 and a raw material bin 10 which are sequentially connected are arranged above the stirring pot 2, an extraction device for extracting coffee is arranged in the extraction bin 8, and a grinding device for grinding coffee is arranged in the grinding bin 9; the grinding device comprises a grinding motor 11, a grinding shaft and a plurality of grinding knives, the grinding motor 11 is connected with the grinding shaft, a first grinding knife 12 and a second grinding knife 13 are arranged on the grinding shaft, a first grinding chamber and a second grinding chamber are arranged in the grinding bin 9, the first grinding chamber is located above the second grinding chamber, the inclination of the inner wall of the first grinding chamber is smaller than that of the second grinding chamber, the gap between the first grinding chamber and the first grinding knife 12 is decreased vertically, the gap between the second grinding chamber and the second grinding knife 13 is decreased vertically, and the grinding motor 11 is connected with the control system.

In a possible second embodiment, the left side of the top of the stirring pot 2 is provided with a water storage tank 7, water in the water storage tank 7 is stored and is provided with an automatic heating device, the automatic heating device is a mature automatic heating product in the prior art, the automatic heating device consists of a temperature detector and a heating resistor, the automatic heating device is controlled by a control system to determine that the temperature of water is at a set temperature, the bottom of the water storage tank 7 is communicated with the stirring pot 2 through a water pipe, the water pipe is provided with an electromagnetic valve, the electromagnetic valve is controlled by the control system, when an operating system outside the machine body 1 receives a coffee making request, the control system starts a corresponding device, the water temperature meets a set value, and the first electromagnetic valve is opened to put hot water into the stirring pot 2; the right side of the top of the stirring pan 2 is provided with an extraction bin 8, a grinding bin 9 and a raw material bin 10 which are sequentially communicated through two conveying pipes, a second electromagnetic valve and a third valve are respectively arranged on each conveying pipe, the working principle of the two conveying pipes is the same as that of the first electromagnetic valve, the two conveying pipes are controlled by a control system, the raw material bin 10 is positioned at the top of the inside of the machine body 1 and is used for storing coffee beans, the bottom of the raw material bin is in a funnel shape, the control system receives a coffee making request, the second electromagnetic valve is opened, the coffee beans fall into the grinding bin 9, the grinding bin 9 is also in a funnel shape, in the second embodiment, the two-stage stirring pan comprises a first grinding chamber and a second grinding chamber which are arranged up and down, the inclination of the inner wall of the first grinding chamber is smaller than that of the second grinding chamber, a grinding device is arranged in the grinding bin 9 and consists of a grinding motor 11, a grinding shaft and two groups of grinding cutters, the grinding motor 11 is arranged at the top of the grinding bin 9, the grinding shaft is connected, the rotor is arranged on the grinding shaft, two groups of grinding cutters are sequentially arranged on the rotor, the two groups of grinding cutters are also obliquely arranged, the grinding motor 11 rotates to drive the rotor to rotate so as to drive the grinding cutters to rotate, the first grinding cutter 12 is positioned in the first grinding chamber, the second grinding cutter 13 is positioned in the second grinding chamber, the gap between the first grinding cutter 12 and the first grinding chamber is sequentially decreased from top to bottom, the gap between the second grinding cutter 13 and the second grinding chamber is also sequentially decreased from top to bottom, therefore, after coffee beans enter the grinding bin 9, the coffee beans with larger particles are firstly crushed step by step under the action of the first grinding chamber and the first grinding cutter 12, the crushed smaller particles fall into the second grinding chamber to be subjected to secondary fine grinding, the decreasing grinding space can ensure the grinding effect and the grinding efficiency of the coffee beans, after coffee beans are ground into powder, the powder enters the extraction bin 8 from a conveying pipe at the bottom, and enters the stirring pot 2 for brewing after being extracted by the extraction bin 8, the extraction method and the extraction device are mature technologies in the prior art, the application does not specifically describe the technology, after the brewing is finished, a cup is placed at the bottom of the discharge pipeline 5 by a user, an operating button on an operating system is clicked, after the control system receives an instruction, the switch valve 6 is opened, the switch valve 6 is also an electromagnetic valve, the ripe products in the prior art are obtained, and coffee flows out from the bottom of the discharge pipeline 5.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (6)

1. The utility model provides a coffee machine of adjustable dissolution rate, includes organism (1) and set up in agitator kettle (2) in organism (1), its characterized in that: be provided with several agitating unit in agitator pot (2), every agitating unit includes (3) agitator motor, (3) stirring axle and stirring leaf (4), agitator motor (3) are connected the (3) stirring axle is last to be set up stirring leaf (4), each agitating unit the (2) stirring axle sets up each other side by side, and adjacent two agitating unit's is adjacent stirring leaf (4) dislocation set, each agitator motor (3) all are connected with same control system.

2. A coffee machine with adjustable dissolution rate as claimed in claim 1, wherein: the bottom of the stirring pot (2) is also connected with a discharging pipeline (5), and the discharging pipeline (5) is provided with a switch valve (6).

3. A coffee machine with adjustable dissolution rate as claimed in claim 1, wherein: the stirring pot is characterized in that a water storage tank (7) is arranged above the stirring pot (2), an automatic heating device is arranged in the water storage tank (7), the water storage tank (7) is connected with the stirring pot (2) through a water conveying pipeline, a first electromagnetic valve is arranged on the water conveying pipeline, and the automatic heating device and the first electromagnetic valve are both connected with the control system.

4. A coffee machine with adjustable dissolution rate as claimed in claim 1, wherein: the stirring pot is characterized in that an extraction bin (8), a grinding bin (9) and a raw material bin (10) which are sequentially connected are arranged above the stirring pot (2), an extraction device for extracting coffee is arranged in the extraction bin (8), and a grinding device for grinding coffee is arranged in the grinding bin (9).

5. An adjustable dissolution rate coffee machine as claimed in claim 4, wherein: the grinding device comprises a grinding motor (11), a grinding shaft and a plurality of grinding knives, wherein the grinding motor (11) is connected with the grinding shaft, a first grinding knife (12) and a second grinding knife (13) are arranged on the grinding shaft, a first grinding chamber and a second grinding chamber are arranged in the grinding bin (9), the first grinding chamber is located above the second grinding chamber, the inclination of the inner wall of the first grinding chamber is smaller than that of the second grinding chamber, the gap between the first grinding chamber and the first grinding knife (12) is decreased vertically, the gap between the second grinding chamber and the second grinding knife (13) is decreased vertically, and the grinding motor (11) is connected with the control system.

6. A coffee machine with adjustable dissolution rate as claimed in claim 1, wherein: the surface of the machine body (1) is provided with a display device and an operating system, and the display device and the operating system are both connected with the control system.

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