CN108903643A - A capsule brewing machine - Google Patents

Abstract

The invention provides a capsule type brewing machine which comprises a base used for bearing various mechanisms, a water storage tank, a heating mechanism, a brewing mechanism and a driving mechanism. The water storage tank is arranged on the base and used for storing water sources. The heating mechanism is connected with the water storage tank through a water pump, and the water pump can drive a water source in the water storage tank to flow to the heating mechanism for heating. The brewing mechanism is connected with the heating mechanism through a pipeline and comprises a mounting seat, a water guide assembly and a water drainage assembly, wherein the water guide assembly and the water drainage assembly are arranged on the mounting seat, and the water guide assembly and the water drainage assembly are matched to form a brewing chamber for containing capsules. The driving mechanism is arranged on the mounting seat and drives the water guide assembly to slide relative to the mounting seat so as to enable the water guide assembly to be close to or far away from the drainage assembly. The brewing substance of the invention is completely brewed and has good taste.

Description

A capsule brewing machine

technical field

The invention relates to the technical field of beverage preparation equipment, in particular to a capsule brewing machine.

Background technique

With the improvement of living standards and the acceleration of the pace of life, more and more people have chosen capsule beverages that are easy to operate and quick to brew, and capsule brewing machines have emerged as the times require.

In the existing capsule brewing machine, the purpose of brewing is achieved by puncturing the capsule. However, after the capsule is punctured, due to the shrinkage of the capsule, the capsule is separated from the punctured part, and the perforation of the capsule is sealed again, resulting in Incomplete brewing of the foaming substance affects the mouthfeel of the brewed beverage.

Contents of the invention

The invention provides a capsule brewing machine, aiming to improve the technical problem in the prior art that the brewing material is not completely brewed, which affects the taste of the brewed beverage.

The present invention is achieved like this:

A capsule brewing machine, comprising:

The base is used to carry various mechanisms.

The water storage tank is arranged on the base to store the water source.

The heating mechanism is connected to the water storage tank through a water pump, and the water pump can drive the water source in the water storage tank to flow to the heating mechanism for heating.

The brewing mechanism is connected to the heating mechanism through a pipeline. The brewing mechanism includes a mounting seat and a water guide assembly and a drain assembly arranged on the mount. The water guide assembly and the drain assembly cooperate to form a container The brewing chamber of the capsule, the water guide assembly has a first perforation member for piercing the water inlet side of the capsule, and the drainage assembly has a second perforation member for piercing the water outlet side of the capsule; the water guide assembly Slidingly matched with the installation seat, it can be moved away from or approached relative to the drainage assembly.

The driving mechanism is arranged on the mounting seat, and the driving mechanism drives the water guide assembly to slide relative to the mounting seat so as to approach or move away from the drainage assembly.

The drive mechanism includes:

The driving part is hinged on the mounting base.

The transmission assembly is connected to the driving member and the water guide assembly, and when the drive member is hinged relative to the installation seat, the transmission assembly drives the water guide assembly to move relative to the installation seat.

The reset assembly is connected to the transmission assembly, the reset assembly includes a limiter and a first elastic member; one end of the limiter is hinged on the mounting seat, and the limiter slides with the transmission assembly Fitting: the first elastic member abuts between the limiting member and the transmission assembly, and the first elastic member can be compressed when the transmission assembly slides relative to the limiting member.

Further, in a preferred embodiment of the present invention, the transmission assembly includes a first connecting rod and a second connecting rod, one end of the first connecting rod is hinged on the driving member, and the other end is connected to the driving member through a rotating shaft. One end of the second connecting rod is hinged, and the other end of the second connecting rod is hinged with the water guide assembly; the rotating shaft passes through the limiting member along the radial direction of the limiting member, and the rotating shaft The first elastic member can slide relative to the limiting member along the axial direction of the limiting member, and the first elastic member abuts between the rotating shaft and the limiting member.

Further, in a preferred embodiment of the present invention, the liquid guiding mechanism for introducing the brewing liquid discharged from the drainage assembly into the water container is connected to the mounting seat; the liquid guiding mechanism includes a first A drainage channel and a second drainage channel, the first drainage channel communicates with the drain end of the drainage assembly, and the water inlet end of the second drainage channel is located on the lower side of the connecting position between the water guiding assembly and the mounting seat .

Further, in a preferred embodiment of the present invention, the brewing mechanism further includes a return member, the return member is arranged on the lower side of the connection position between the water guide assembly and the installation seat, and the return member In communication with the second draining channel, the return member is used to collect brewing fluid leaked from the connection between the water guiding component and the draining component and guide it into the liquid guiding mechanism.

Furthermore, in a preferred embodiment of the present invention, the return member includes a collection part and a flow guide part connected, the top surface of the collection part is provided with a collection groove for collecting brewing liquid, and the flow guide A diversion pipe communicating with the collection tank is arranged inside the part, and the diversion pipe communicates with the second diversion channel.

Further, in a preferred embodiment of the present invention, the water inlet of the water guide assembly is provided with a one-way valve, and the one-way valve is used to prevent the brewing liquid in the brewing chamber from flowing backward into the heating mechanism middle.

Further, in a preferred embodiment of the present invention, the one-way valve includes a second elastic member and a resisting member. The pressing pieces abut against each other, and the second elastic piece provides the pressing piece with an elastic force opposite to the water inlet direction of the water guide assembly so that the pressing piece closes the water inlet of the water guide assembly.

Further, in a preferred embodiment of the present invention, the heating mechanism includes a heating component and a temperature sensor, and the temperature sensor is used to detect the temperature of the water flow in the heating component.

Further, in a preferred embodiment of the present invention, the heating assembly includes a heating chamber and a heating pipe disposed in the heating chamber, and the top surface and the bottom surface of the heating chamber both protrude into the heating chamber. platform, the heating tube is arranged around the boss.

Further, in a preferred embodiment of the present invention, the temperature sensor is arranged at the water outlet of the heating chamber.

The beneficial effects of the present invention are: the capsule brewing machine obtained by the above design of the present invention, when in use, can be driven through the setting of the driving member, the transmission assembly and the reset assembly of the driving mechanism, as well as the water guide assembly and the drainage assembly of the brewing mechanism. When the mechanism drives the water guiding component to move relative to the draining component to puncture the capsule, after the capsule is punctured, the reset component can apply an elastic force close to the capsule to the transmission component, keeping the open state of the capsule perforation, so that the ready-to-brew The substance is brewed completely, ensuring the mouthfeel of the brewed beverage.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore do not It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of a brewing device of a capsule brewing machine of the present invention;

Fig. 2 is a schematic cross-sectional view along the A-A direction of Fig. 1;

Fig. 3 is a schematic structural view of the brewing mechanism in Fig. 1;

Fig. 4 is a schematic cross-sectional view of Fig. 3 along the D-D direction;

Fig. 5 is a schematic structural view of the liquid guiding mechanism in Fig. 1;

Figure 6 is a schematic cross-sectional view of Figure 5 along the C-C direction;

Fig. 7 is a schematic structural view of a return element of a capsule brewing machine in Fig. 1;

Figure 8 is a schematic cross-sectional view of Figure 7 along the E-E direction;

Fig. 9 is a structural schematic diagram of a heating mechanism of a capsule brewing machine according to the present invention;

Fig. 10 is a schematic cross-sectional view along the B-B direction of Fig. 9;

Fig. 11 is a schematic structural view of a capsule brewing machine of the present invention;

Fig. 12 is a schematic structural view of a capsule brewing machine according to the present invention, wherein the housing is in an open state.

Icons: Base 10, Water Storage Tank 20, Heating Mechanism 30, Brewing Mechanism 40, Driving Mechanism 50, Mounting Seat 41, Water Guiding Assembly 42, Drainage Assembly 43, First Perforating Part 421, Second Perforating Part 431, Driving Part 51. Transmission assembly 52, reset assembly 53, limiter 531, first elastic member 532, first connecting rod 521, second connecting rod 522, rotating shaft 523, liquid guiding mechanism 60, first drainage channel 61, second drainage Channel 62, return member 70, one-way valve 422, second elastic member 422-A, pressing member 422-B, heating assembly 31, temperature sensor 32, heating chamber 311, heating pipe 312, boss 311-A, collecting part 71, guide part 72, collection tank 711, guide bar 721.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

In the present invention, unless otherwise clearly specified and limited, a first feature being "on" or "under" a second feature may include direct contact between the first and second features, and may also include the first and second features Not in direct contact but through another characteristic contact between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

Embodiment one

Please refer to Figures 1-8, a brewing device for a capsule brewing machine, including a brewing mechanism 40 and a driving mechanism 50, the brewing mechanism 40 includes a mounting seat 41 and a water guide assembly disposed on the mounting seat 41 42 and drainage assembly 43. The water guide assembly 42 and the drainage assembly 43 cooperate to form a brewing chamber for accommodating capsules, and the water flow enters the brewing chamber from one side of the water guide assembly 42 and is discharged from the side of the drainage assembly 43, so that The drainage assembly 43 is provided with drainage holes for discharging brewing liquid.

The water guiding component 42 has a first perforation member 421 for piercing the water inlet side of the capsule, and the drainage component 43 has a second perforation member 431 for piercing the water outlet side of the capsule. The water guiding component 42 is slidably matched with the mounting seat 41, and can be moved away from or close to the drainage component 43. The first perforating member 421 and the second perforating member 431 cooperate to realize puncturing the capsule, and the water flow It can circulate, so that the substance to be brewed in the capsule can be fully soaked, and the quality of the brewing liquid can be guaranteed.

The driving mechanism 50 is arranged on the mounting seat 41, and the driving mechanism 50 drives the water guide assembly 42 to slide relative to the mounting seat 41 so as to approach or move away from the drainage assembly 43, so as to puncture the capsule to achieve brew. The driving mechanism 50 includes a driving member 51 hinged on the mounting base 41 , a transmission assembly 52 connected to the driving member 51 and the water guide assembly 42 , and a reset assembly 53 connected to the transmission assembly 52 .

When the driving member 51 is hinged relative to the mounting seat 41 , the transmission assembly 52 drives the water guide assembly 42 to move relative to the mounting seat 41 so as to puncture the capsule. The reset assembly 53 includes a limiting member 531 and a first elastic member 532, one end of the limiting member 531 is hinged on the mounting base 41, and the limiting member 531 is in sliding fit with the transmission assembly 52 . The first elastic member 532 abuts between the limiting member 531 and the transmission assembly 52 , and the first elastic member 532 can be compressed when the transmission assembly 52 slides relative to the limiting member 531 .

When the first perforating member 421 and the second perforating member 431 puncture the capsule, the first elastic member 532 provides the transmission assembly 52 with an elastic force away from the limiting member 531, that is, the Under the action of the elastic force of the first elastic member 532, the first perforating member 421 can maintain the state of abutting against the capsule, so as to prevent the volume of the first perforating member 421 from being reduced due to the puncture of the capsule. The capsule is separated from the capsule, causing the capsule to be sealed again, so that the water flow cannot enter the capsule to form brewing, which affects the progress of the brewing process. The setting of the reset component 53 ensures that the substance to be brewed in the capsule is fully soaked, and the taste and quality of the brewed liquid are guaranteed.

In the embodiment, the transmission assembly 52 includes a first connecting rod 521 and a second connecting rod 522, one end of the first connecting rod 521 is hinged on the driving member 51, and the other end is connected to the second connecting rod through a rotating shaft 523. One end of the connecting rod 522 is hinged, and the other end of the second connecting rod 522 is hinged with the water guide assembly 42 . When the driving member 51 is articulated relative to the mounting base 41, the water guiding assembly 42 can be moved relative to the drainage assembly through the transmission of the first connecting rod 521 and the second connecting rod 522. 43 relative movement so as to puncture the capsule.

The side wall of the limiting member 531 is symmetrically provided with two strip-shaped holes with respect to the central axis of the limiting member 531, and the length direction of the strip-shaped holes is parallel to the axial direction of the limiting member 531. The rotating shaft 523 passes through the two bar-shaped holes, so that the rotating shaft 523 can slide relative to the limiting member 531 along the axial direction of the limiting member 531 . The first elastic member 532 abuts between the rotating shaft 523 and the limiting member 531 to provide an elastic force for the rotating shaft 523 away from the limiting member 531 .

Furthermore, the brewing device further includes a liquid guiding mechanism 60 for introducing the brewing liquid discharged from the drainage assembly 43 into the water container, and the liquid guiding mechanism 60 is connected to the installation base 41 . The liquid guiding mechanism 60 includes a first draining channel 61 and a second draining channel 62 , the first draining channel 61 communicates with the drain end of the drain assembly 43 , and is used to discharge the brewing liquid discharged from the drain assembly 43 into the water container. The water inlet end of the second drainage channel 62 is located at the lower side of the connection position between the water guide assembly 42 and the mounting base 41 . The second drainage channel 62 is used to guide the brewing liquid leaked from the connection between the water guide assembly 42 and the drainage assembly 43 into the water container, so as to reduce the loss of brewing liquid, so that the The amount of the brewing liquid solution in the brewing chamber remains unchanged, ensuring the taste of the brewing liquid in an ideal state.

Furthermore, the brewing mechanism 40 further includes a return member 70, the return member 70 is arranged on the lower side of the connection position between the water guide assembly 42 and the installation seat 41, and the return member 70 is connected to the The second drainage channel 62 is in communication with each other, and the return member 70 is used to collect brewing liquid leaked from the connection between the water guiding component 42 and the draining component 43 and guide it into the liquid guiding mechanism 60 . The arrangement of the return member 70 enables the brewing liquid leaked from the connection between the water guide assembly 42 and the drain assembly 43 to be guided into the liquid guide mechanism 60 and further flow into the water container, reducing the It prevents the loss of the brewing liquid, ensures the ideal brewing volume of the brewing device, and maintains the taste and quality of the brewing liquid.

Further, the water inlet of the water guide assembly 42 is provided with a one-way valve 422, and the one-way valve 422 is used to prevent the brewing liquid in the brewing chamber from flowing backward. The setting of the one-way valve 422 prevents the brewing liquid in the brewing chamber from flowing out from the water inlet of the water guide assembly 42, resulting in the loss of the brewing liquid and affecting the taste of the brewing liquid.

In an embodiment, the one-way valve 422 includes a second elastic member 422-A and a pressing member 422-B, and the two ends of the second elastic member 422-A are connected to the inner wall of the water guide assembly 42 and the inner wall of the water guide assembly 42 respectively. The resisting member 422-B abuts against, and the second elastic member 422-A provides the resisting member 422-B with an elastic force opposite to the water inlet direction of the water guide assembly 42 so that the resisting member 422-B closes the water inlet of the water guide assembly 42 .

Embodiment two

Please refer to Figures 9-10, a heating mechanism 30 of a capsule brewing machine, including a heating assembly 31 and a temperature sensor 32, the heating assembly 31 includes a heating chamber 311 and a heating tube 312 disposed in the heating chamber 311 A boss 311-A protrudes into the heating chamber 311 from both the top surface and the bottom surface of the heating chamber 311, and the heating tube 312 is arranged around the boss 311-A. The heating tube 312 generates heat in the form of electric heating, and the electric heating technology is a prior art, which is not the invention point of the present invention, so it will not be repeated here.

The heating pipe 312 heats the water flow in the heating chamber 311, and due to the setting of the boss 311-A, the water in the heating chamber 311 is located around the boss 311-A, and the The heating tube 312 surrounds the boss 311-A, so that the heating tube 312 can fully contact with the water in the heating chamber 311, the heating rate of the heating tube 312 is improved, and the heating tube located in the heating chamber 311 is avoided. The water in the middle part of the chamber 311 cannot be heated to a specified temperature, which ensures the taste and quality of the brewing liquid. The temperature sensor 32 is disposed on the heating component 31 to detect the water temperature of the heating component 31 . The setting of the temperature sensor 32 can ensure the temperature of the heated water in the heating chamber 311, and prevent the water in the heating chamber 311 from being output before being heated to a specified temperature, which will affect the brewing effect.

Further, the heating pipe 312 extends from one of the two bosses 311-A to the other boss 311-A, ensuring that the heating pipe 312 is fully in contact with the water in the heating chamber 311 , while improving the heating efficiency of the heating tube 312, it also ensures that the temperature difference of the water in the heating chamber 311 will not affect the brewing effect. In an embodiment, the two bosses 311-A are arranged coaxially. The heating uniformity of the heating tube 312 is ensured, and the uneven heating water volume of the heating tube 312 is avoided, resulting in differences in the water temperature in the heating chamber 311 .

In order to ensure the accuracy of the detection result of the temperature sensor 32 , the temperature sensor 32 is arranged at the water outlet of the heating chamber 311 . The temperature sensor 32 is arranged at the water outlet of the heating chamber 311, so that the detection result of the temperature sensor 32 can reduce the time delay of the temperature, and avoid the temperature caused by the temperature sensor 32 being arranged in other positions. The detection result of the sensor 32 is different from the final output temperature of the heating chamber 311 .

Embodiment three

Please refer to Figures 7-8, a return element 70 of a capsule brewing machine, including a connected collection part 71 and a flow guide part 72, the top surface of the flow guide part 72 is provided with a collection for collecting brewing liquid Groove 711, the guide part 72 is provided with a guide pipe connected with the collection tank 711, the guide pipe is inclined to the horizontal plane, and is used to guide the brewing liquid into the water container.

In the embodiment, the collection part 71 has a central axis, and the collection part 71 is symmetrical about the central axis, so as to achieve the purpose of sufficient collection, and avoid the excessive collection area on one side of the collection part 71 and the collection area on one side. insufficient. The flow guiding part 72 is arranged in the middle of the collecting part 71 , so as to collect the brewing liquid collected on both sides of the collecting part 71 .

Further, in order to better guide the collected brewing liquid, the groove depth of the collecting groove 711 gradually increases along the direction close to the central axis, so that it can guide the brewing liquid well As a result, the brewing liquid can converge toward the flow guide part 72 more quickly under the guidance of the collecting tank 711 .

Furthermore, the length of the collection groove 711 in a direction parallel to the central axis gradually decreases along a direction close to the central axis. This enables the brewing liquid in the collecting tank 711 to gather faster, and prevents the bottom area of the collecting tank 711 from being too large, resulting in a slower flow rate of the brewing liquid.

A guide bar 721 is arranged inside the guide pipe, and the guide bar 721 divides the guide pipe into a first guide channel and a second guide channel that are spaced apart, and the guide bar 721 is formed by the guide bar 721. The guide pipe extends to the bottom surface of the collecting tank 711 . The setting of the guide pipe enables the brewing liquid collected on both sides of the collection part 71 to be guided through the first guide channel or the second guide channel respectively, avoiding when the collected brew When the amount of liquid is small, the brewing liquid needs to flow through the entire bottom surface of the diversion pipe, resulting in the loss of the brewing liquid and reducing the flow rate of the brewing liquid in the diversion pipe.

Embodiment Four

Please refer to FIGS. 1-12 , a capsule brewing machine includes a base 10 , a water storage tank 20 , a heating mechanism 30 , a brewing mechanism 40 and a driving mechanism 50 . The base 10 is used to carry various mechanisms, and the water storage tank 20 is arranged on the base 10 to store water. The heating mechanism 30 is connected to the water storage tank 20 through a water pump, and the water pump can drive the water source in the water storage tank 20 to flow to the heating mechanism 30 for heating. The heating mechanism 30 can refer to the aforementioned second embodiment The heating mechanism 30 makes the heating efficiency of the heating mechanism 30 higher and reduces the time delay of the water temperature in the heating mechanism 30 . The brewing mechanism 40 is connected to the heating mechanism 30 through pipes, and the brewing mechanism 40 and the driving mechanism 50 can refer to the brewing mechanism 40 and the driving mechanism 50 in the first embodiment.

Furthermore, the brewing mechanism 40 further includes a return member 70, the return member 70 is arranged on the lower side of the connection position between the water guide assembly 42 and the installation seat 41, and the return member 70 is connected to the second The two drainage channels 62 are connected, and the return member 70 is used to collect brewing liquid leaked from the connection between the water guiding component 42 and the draining component 43 and guide it into the liquid guiding mechanism 60 . In an embodiment, the return element 70 may refer to the return element 70 described in the third embodiment above. The flow guide pipe of the return element 70 communicates with the second flow channel 62 . In an embodiment, the brewing machine is provided with a housing to prevent dust from entering the brewing machine.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. a kind of capsule-type brewing machine, which is characterized in that including：

Pedestal, to carry each mechanism；

Water tank is set on the pedestal, to store water source；

Heating mechanism is connect by water pump with the water tank, and the water pump can drive the water source in the water tank to flow to institute Heating mechanism is stated to be heated；

Brewing mechanism is connect by pipeline with the heating mechanism, and the brewing mechanism includes mounting base and is set to described Water conductor assemblies and drain assembly in mounting base, the water conductor assemblies and the drain assembly cooperatively form brewing for accommodating capsule Room, the water conductor assemblies have the first punch to pierce through capsule influent side, and the drain assembly has to pierce through glue Second punch of capsule water outlet side；The water conductor assemblies are slidably matched with mounting base, can the relatively described drain assembly it is separate or It is close；

Driving mechanism is set in the mounting base, and the driving mechanism drives the relatively described mounting base of the water conductor assemblies sliding It moves so that its close or separate described drain assembly；

The driving mechanism includes：

Actuator is articulated in mounting base；

Transmission component, is connected to actuator and water conductor assemblies, and the relatively described mounting base of the actuator passes through biography when hingedly movable Dynamic component drives the relatively described mounting base activity of water conductor assemblies；

Reset assembly, is connected to transmission component, and the reset assembly includes locating part and the first elastic component；The one of the locating part End is articulated in the mounting base, and the locating part is slidably matched with the transmission component；First elastic component abuts Between the locating part and the transmission component, and when transmission component locating part relatively slides can compress it is described First elastic component.

2. brewing machine according to claim 1, which is characterized in that the transmission component includes that first connecting rod and second connect Bar, one end of the first connecting rod are articulated on the actuator, and the other end is cut with scissors by one end of shaft and the second connecting rod It connects, the other end of the second connecting rod and the water conductor assemblies are hinged；The shaft is along the locating part radially across described Locating part, and the shaft can relatively described locating part the sliding axially along the locating part, first elastic component is connected to Between the shaft and the locating part.

3. brewing machine according to claim 1, which is characterized in that draw the brewing liquid being discharged from the drain assembly The drain mechanism for entering water container is connected in the mounting base；The drain mechanism includes the first drainage channel and the second drainage Channel, first drainage channel are connected to the discharge ends of the drain assembly, and the water inlet end of second drainage channel is located at The downside of the water conductor assemblies and the mounting base link position.

4. brewing machine according to claim 3, which is characterized in that the brewing mechanism further comprises return piece, described Return piece is set to the downside of the water conductor assemblies and the mounting base link position, and the return piece and second drainage Channel is connected, and the return piece is to collect the brewing liquid leaked by the junction of the water conductor assemblies and the drain assembly And it is directed in the drain mechanism.

5. brewing machine according to claim 4, which is characterized in that the return piece includes the collection portion being connected and water conservancy diversion Portion, the top surface of the collection portion offer the collecting tank to collect brewing liquid, are provided in the diversion division and the collection The conduction pipe that slot is connected, the conduction pipe are connected with second drainage channel.

6. brewing machine according to claim 1, which is characterized in that the water inlet of the water conductor assemblies is provided with check valve, The check valve described brew indoor brewing liquid and flows backwards into the heating mechanism to prevent.

7. brewing machine according to claim 6, which is characterized in that the check valve includes the second elastic component and press part, The both ends of second elastic component are abutted against with the inner wall of the water conductor assemblies and the press part respectively, second elastic component It is provided to the press part and intakes contrary elastic force so that the press part closes the water guide with the water conductor assemblies The water inlet of component.

8. brewing machine according to claim 1, which is characterized in that the heating mechanism includes heating component and temperature sensing Device, the temperature sensor is to detect the water flow temperature in the heating component.

9. brewing machine according to claim 8, which is characterized in that the heating component is including heating room and is set to institute The indoor heating tube of heating is stated, the top surface and bottom surface of the heating room have protruded out boss to the heating interior, described to add Heat pipe is arranged around the boss.

10. brewing machine according to claim 9, which is characterized in that the temperature sensor is set to the heating room Water outlet.