CN211212670U

CN211212670U - Stirring system and beverage brewing device

Info

Publication number: CN211212670U
Application number: CN201922118837.7U
Authority: CN
Inventors: 郭建刚; 朱燕飞
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-11
Anticipated expiration: 2029-11-29

Abstract

The embodiment of the utility model provides a stirring system and beverage brewing device, wherein, this stirring system includes: a support; the stirring cup is fixed on the bracket, and a liquid outlet is formed in the bottom of the stirring cup; the water path assembly is arranged on the bracket, is positioned above the stirring cup and is used for injecting water into the stirring cup; the stirring head is connected with the water path assembly and extends into the stirring cup from the cup opening, and the top of the stirring head is provided with a placing position for placing a capsule and enabling an object to be brewed in the punctured capsule to fall into the stirring cup; and the driving motor is in transmission connection with the waterway assembly and is used for driving the stirring head to rotate through the waterway assembly so as to mix the water in the stirring cup and the substance to be brewed. The utility model discloses mixing system can be with waiting to steep thing and water intensive mixing, and the drink brewing device who uses this mixing system is suitable for going on cold-extraction capsule drink dashes and dashes the bubble, and dashes the bubble quality better.

Description

Stirring system and beverage brewing device

Technical Field

The embodiment of the utility model provides a relate to domestic appliance technical field, especially relate to a mixing system and applied this mixing system's drink brewing device.

Background

The cold-extracted beverage is prepared by brewing or extracting with water at room temperature or lower temperature, the water temperature is usually lower than room temperature and is about 20-22 ℃, such as cold-extracted coffee, the fine taste characteristics of the coffee can be fully embodied, and the cold-extracted beverage is one of the modern most fashionable beverages due to the mild acidity, sweet taste, bright mouthfeel and soft taste of the coffee.

However, the capsule beverage machines on the market at present are usually hot extraction beverage machines, hot water is injected into the capsule from one end of the capsule after the capsule is punctured by a puncturing system, and the hot water is fully mixed with the substances to be infused in the capsule and then flows out from the other end of the capsule to form capsule beverages, such as coffee, milk tea and the like. For example, the chinese utility model patent with the publication number of CN203789707U discloses a brewing device for coffee capsules, which comprises a transmission sleeve, a capsule cup, a sliding sleeve, a handle, etc., wherein a puncturing device at the front end of the sliding sleeve locks and punctures the coffee capsules, and then water is injected into the coffee capsules to brew coffee. Because the mixing speed of the hot water and the to-be-brewed object is high, stirring is not needed, and the beverage can be fully mixed in the flowing process. However, the brewing method is not suitable for brewing cold-extracted beverages, the temperature of room-temperature water or ice water is relatively low, and the water directly flows through the capsule and cannot be fully mixed with the beverage to be brewed in the capsule, so that the brewed cold-extracted beverage has poor taste.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, the embodiment of the present invention provides an agitating system suitable for brewing cold-extraction capsule beverage and a beverage brewing device using the same, which can fully mix water and the beverage to be brewed and have a simple structure.

In order to solve the above problem, the embodiment of the present invention provides a technical solution:

a blending system, comprising:

a support;

the stirring cup is fixed on the bracket, and a liquid outlet is formed in the bottom of the stirring cup;

the water path assembly is arranged on the bracket, is positioned above the stirring cup and is used for injecting water into the stirring cup;

the stirring head is connected with the water path assembly and extends into the stirring cup from the cup opening, and the top of the stirring head is provided with a placing position for placing a capsule and enabling an object to be brewed in the punctured capsule to fall into the stirring cup;

and the driving motor is in transmission connection with the waterway assembly and is used for driving the stirring head to rotate through the waterway assembly so as to mix the water in the stirring cup and the substance to be brewed. The stirring system has the advantages that water can be injected into the stirring cup in the water path assembly, the stirring head can be driven to rotate under the driving of the driving motor, the substances to be soaked and water can be sufficiently and uniformly mixed, the stirring system is suitable for brewing cold-extraction drinks, and the stirring system is simple in structure and ingenious in design.

In some embodiments, the liquid outlet is directly communicated with the outside, in a rotating state of the stirring head, the object to be brewed and the water are kept in the stirring cup under the action of centrifugal force and are stirred into mixed liquid, and in a stopping state of the stirring head, the mixed liquid flows out of the liquid outlet. Therefore, a sealing structure such as a valve is not required to be arranged at the liquid outlet, the system structure is facilitated to be simplified, and the production cost is reduced.

In some embodiments, the waterway assembly comprises:

the first base is fixedly arranged on the support, and a first through hole opposite to the cup opening of the stirring cup is formed in the first base;

the second base is arranged at the top of the first base in a covering mode and provided with a second through hole opposite to the first through hole, a water guide channel communicated with the cup opening of the stirring cup is formed between the first base and the second base, and the stirring head is rotatably connected with the second base and penetrates through the first through hole and the second through hole to extend into the stirring cup from the cup opening.

In some embodiments, a water chute is arranged on the first base, the water chute comprises an annular water guiding section arranged around the first through hole, and the annular water guiding section is provided with a plurality of gaps communicated with the first through hole;

the second base is covered on the top of the first base to cover the water chute to form the water guide channel, and a plurality of notches are covered to form a plurality of water outlets. The water outlets can enable water to be uniformly injected into the stirring cup.

In some embodiments, the waterway assembly further comprises a bearing and a bearing cover, the bearing cover is assembled on the second base through the bearing, and the stirring head is fixedly connected with the bearing cover;

and a rotating shaft of the driving motor is fixedly connected with a driving belt wheel, and the driving belt wheel is connected with the bearing cover through a transmission belt. The bearing cap can fix the stirring head, and can also play the role of a driven belt wheel simultaneously to transmit the driving force of the driving motor, the structural design is ingenious, the layout is compact, and the bearing cap is beneficial to simplifying the system structure.

In some embodiments, a bearing seat is formed on the second base and extends upwards from the edge of the second through hole, and an inner ring of the bearing is fixedly connected with the bearing seat;

the bearing cover comprises an annular top plate, an inner side plate and an outer side plate, wherein the inner side edge and the outer side edge of the annular top plate extend downwards to form the inner side plate and the outer side plate respectively, the bearing cover is arranged on the bearing and the bearing seat, and the outer side plate is fixedly connected with an outer ring of the bearing.

In some embodiments, a first sealing ring is disposed between the inner side plate and the second base, and the water outlet of the water guide channel is close to the first sealing ring, so that the outlet water of the water guide channel flows through the first sealing ring. Can prevent water inflow bearing cap internal corrosion bearing through setting up first sealing washer to the play water flow of water guide passageway flows through first sealing washer, can take away the heat on the first sealing washer, plays refrigerated effect, is of value to the life of extension first sealing washer.

In some embodiments, the stir head comprises:

the fixed ring is provided with the placing position, and the driving motor is in transmission connection with the fixed ring;

the stirring part is connected below the fixing ring, at least part of the bottom end of the fixing ring is opened to form an opening, so that an object to be brewed in the punctured capsule can fall into the stirring cup through the opening, and the stirring part extends into the stirring cup. The stirring head has a stirring function, can also be used for placing capsules, and is beneficial to simplifying the structure of the stirring system.

In some embodiments, the blending system further comprises a switch in circuit with the drive motor;

the stirring cup is detachably connected to the mounting position and triggers the switch to conduct the loop when being connected to the mounting position. If the stirring cup is not correctly connected to the mounting position, the driving motor cannot be started, and the safety of the stirring system can be improved.

The utility model discloses provide a beverage brewing device simultaneously, it includes punctures the system, still includes as above the mixing system, puncture the system including puncturing the head, puncture the head and be used for supporting from the top and press the capsule is in order to puncture the seal membrane of capsule. The beverage brewing device using the stirring system is suitable for brewing cold-extracted capsule beverages, and the brewed cold-extracted beverages have good quality.

In some embodiments, the piercing head is rotatable with the capsule under the drive of the stirring head. Can promote the object to be brewed in the capsule to quickly and fully fall into the stirring cup.

Compared with the prior art, the utility model discloses beneficial effect lies in:

the utility model discloses stirring system, its water route subassembly can enough be to water injection in the stirring cup to can also drive the stirring head rotation under driving motor's drive, can abundant mixing wait to dash and steep thing and water, be suitable for going on cold the dashing of extraction drink and dash the bubble, simple structure, design benefit.

Drawings

Fig. 1 is a schematic sectional structural view of a stirring system according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of a stirring system according to an embodiment of the present invention;

fig. 3 is an exploded schematic view of a stirring system according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a waterway assembly of the stirring system according to the embodiment of the present invention;

fig. 5 is an exploded schematic view of a waterway assembly of the stirring system according to the embodiment of the present invention;

fig. 6 is a schematic cross-sectional structure view of a waterway assembly of the stirring system according to the embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a brewing apparatus according to an embodiment of the present invention;

fig. 8 is a schematic partial structural view of a beverage brewing apparatus according to an embodiment of the present invention.

Description of reference numerals:

100-a stirring system; 110-a scaffold; 120-stirring cup; 121-a liquid outlet; 130-stirring head; 131-a stationary ring; 132-a stirring section; 141-a drive motor; 142-a drive pulley; 143-driving belt; 150-capsule; 160-a waterway assembly; 161-a first base; 162-a second base; 163-bearings; 164-a bearing cap; 165-a first via; 166 — a second via; 167-water conducting channel; 168-a water chute; 169-annular water guide section; 170-notch; 171-a bearing seat; 172-annular top plate; 173-inner decking; 174-an outer panel; 175-a first seal ring; 176-a second sealing ring; 180-switch; 200-piercing system.

Detailed Description

For better understanding of the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 3, an embodiment of the present invention provides a stirring system, which includes: the stirring device comprises a support 110, a stirring cup 120, a stirring head 130, a driving motor 141 and a water circuit assembly 160, wherein the stirring cup 120 is fixed on the support 110, and the bottom of the stirring cup 120 is provided with a liquid outlet 121; the waterway assembly 160 is arranged on the bracket and above the stirring cup 120, and is used for directly injecting water into the stirring cup 120; the stirring head 130 is connected with the water path component 160 and extends into the stirring cup 120 from the cup mouth, the top of the stirring head 130 is provided with a placing position for placing the capsule 150, the capsule 150 placed on the placing position is punctured, and then the object to be brewed in the capsule 150 can fall into the stirring cup 120, the object to be brewed can be coffee, milk tea, concentrated fruit juice or other beverages to be brewed, and the object to be brewed can be powder, particles, jelly or liquid and the like; the driving motor 141 is in transmission connection with the waterway assembly 160 and is used for driving the stirring head 130 to rotate through the waterway assembly 160 so as to mix the water and the to-be-brewed object in the stirring cup 120.

By adopting the stirring system with the structure, the water path component 160 can inject water into the stirring cup 120, and can drive the stirring head 130 to rotate under the driving of the driving motor 141, so that the substances to be brewed and the water in the stirring cup 120 can be fully mixed, the stirring system is suitable for brewing cold-extraction beverages, and has the advantages of simple structure and ingenious design.

In some embodiments, the liquid outlet 121 may directly communicate with the outside, which refers to the outside of the stirring cup 120, and may be a pipeline connected to the stirring cup 120 through the liquid outlet 121, or may be another container or device. After the driving motor 141 drives the stirring head 130 to rotate through the water path assembly 160, water is injected into the stirring cup 120 through the water path assembly 160, the object to be brewed inside the capsule 150 after the sealing membrane is punctured can fall into the stirring cup 120, and under the action of centrifugal force, the object to be brewed and the water can rotate along the cup wall of the stirring cup 120 and are kept in the stirring cup 120, and the object to be brewed and the water cannot fall to the bottom of the cup and can not flow out of the liquid outlet 121, and a sealing structure such as a valve does not need to be arranged at the liquid outlet 121. After the stirring is completed, the driving motor 141 is turned off, the stirring head 130 stops rotating, the centrifugal force disappears, and the mixed liquid slides to the bottom of the cup and flows out from the liquid outlet 121.

As shown in fig. 3, in some embodiments, the stirring head 130 may include: the fixed ring 131 and the stirring part 132, a placing position is formed on the fixed ring 131, and the driving motor 141 is in transmission connection with the fixed ring 131; the stirring part 132 is connected below the fixing ring 131 and extends into the stirring cup 120, and the stirring part 132 at least partially opens the bottom end of the fixing ring 131 to form an opening, so that the brewing object in the punctured capsule 150 can fall into the stirring cup 120 through the opening. For example, the fixing ring 131 may be provided with a step portion, and a protruding edge of the capsule 150 may be engaged with the step portion. The stirring part 132 may be a plate-shaped stirring part 132, the bottom end of the fixing ring 131 is opened at both sides of the plate-shaped stirring part 132, and the top of the plate-shaped stirring part 132 may be provided with a groove to provide an opening space for the sealing film of the capsule 150. Thus, the space at the top of the stirring head 130 is fully utilized to form a placing position, so that the stirring head 130 not only has a stirring function, but also can place the capsule 150, and the structure of the stirring system is favorably simplified.

In some embodiments, as shown in fig. 4, 5 and 6, the waterway assembly 160 may specifically include a first base 161 and a second base 162, the first base 161 may be fixedly disposed on the support 110, the first base 161 is provided with a first through hole 165 opposite to the cup opening of the stirring cup 120, the second base 162 is disposed on the top of the first base 161 in a covering manner, the second base 162 is provided with a second through hole 166, when the second base 162 is disposed on the first base 161 in a covering manner, the first through hole 165 faces the second through hole 166, a water guide channel 167 is formed between the first base 161 and the second base 162, the water guide channel 167 is communicated with the cup opening of the stirring cup 120 so as to enable water to be filled into the stirring cup 120 through the cup opening, and the stirring head 130 is rotatably connected with the second base 162 and penetrates through the first through hole 165 and the second through hole 166. For example, the fixing ring 131 of the mixing head 130 may be rotatably connected to the second base 162, and the mixing portion 132 of the mixing head 130 may pass through the first through hole 165 and the second through hole 166 and extend into the mixing cup 120.

In a preferred embodiment, the first base 161 is provided with a water guiding groove 168 at the top, the water guiding groove 168 comprises a ring-shaped water guiding section 169 arranged around the first through hole 165, the ring-shaped water guiding section 169 has a plurality of notches 170 communicating with the first through hole 165, as shown in fig. 5, the second base 162 is arranged on the top of the first base 161 to cover the water guiding groove 168 to form a water guiding channel 167, and simultaneously cover the plurality of notches 170 to form a plurality of water outlets respectively. For example, the first base 161 may include a ring-shaped portion disposed around the cup opening and a protrusion extending outward from the periphery of the ring-shaped portion, the annular water guiding section 169 may be disposed on the ring-shaped portion, and the protrusion may have a water inlet and a linear water guiding section respectively communicating with the water inlet and the annular water guiding section 169. The water inlet can be extended out of the mixing cup 120 through the protrusion part so as to be conveniently connected with a water supply pipeline. The annular water guide section 169 may have a plurality of gaps 170 arranged at equal angular intervals and communicated with the first through hole 165, the second base 162 may correspond to the first base 161 in shape and be in a flat plate shape, when the second base 162 is covered on the first base 161, the water guide groove 168 may be covered to form the water guide channel 167, and the plurality of gaps 170 may be covered to form a plurality of water outlets, which may enable water to be uniformly injected into the mixing cup 120. In practice, the first and

second bases

161 and 162 may be welded together by, for example, a high-wave process.

In some embodiments, the waterway assembly 160 may further include a bearing 163 and a bearing cover 164, the bearing cover 164 is assembled on the second base 162 through the bearing 163, the stirring head 130 is fixedly connected with the bearing cover 164 and penetrates through the bearing cover 164 and the bearing 163, a driving pulley 142 is fixedly connected to a rotating shaft of the driving motor 141, and the driving pulley 142 is connected with the bearing cover 164 through a transmission belt 143. Thus, the bearing cover 164 can fix the stirring head 130, and can also play a role of a driven pulley to transmit the driving force of the driving motor 141. Of course, in practical applications, the driving motor 141 can drive the bearing cap 164 to rotate through various transmission structures, such as a gear transmission, a screw transmission, a chain transmission, etc.

In a preferred embodiment, a bearing seat 171 is formed on the second base 162 by extending upward from an edge of the second through hole 166, an inner ring of the bearing 163 is fixedly connected with the bearing seat 171, the bearing cover 164 includes an annular top plate 172 and an inner side plate 173 and an outer side plate 174 formed by extending downward from an inner side edge and an outer side edge of the annular top plate 172, respectively, the bearing cover 164 covers the bearing 163 and the bearing seat 171, the outer side plate 174 is fixedly connected with an outer ring of the bearing 163, the inner side plate 173 may have another step portion, the fixed ring 131 of the mixing head 130 may be snapped onto the another step portion, and the driving belt 143 may be sleeved on an outer side of the outer side plate 174 to drive the bearing cover 164 to rotate. In practical implementation, the driving pulley 142 and the bearing cover 164 may transmit power to the transmission belt 143 by friction, that is, the contact surface between the driving pulley 142 and the outer plate 174 and the transmission belt 143 may be a smooth surface, and the driving pulley 142 and the bearing cover 164 and the transmission belt 143 may also transmit power by tooth engagement, in which case, the driving pulley 142 may be a gear, and the outer side of the outer plate 174 may be provided with an external gear ring. Further, the bearing 163 may be a ball bearing 163.

In some embodiments, a first sealing ring 175 may be disposed between the inner side plate 173 and the second base 162, and the outlet of the water channel 167 is close to the first sealing ring 175, so that the outlet water of the water channel 167 flows through the first sealing ring 175, as shown in fig. 6. This first sealing washer 175 has formed the movive seal between interior plate 173 and second base 162, can prevent that water from flowing into bearing cap 164 internal corrosion bearing 163, and interior plate 173 rotates the in-process first sealing washer 175 friction and generates heat, and the play water flow of water guide channel 167 flows through first sealing washer 175 and can takes away the heat on the first sealing washer 175, plays refrigerated effect, is of value to the life of extension first sealing washer 175. Further, a second sealing ring 176 may be disposed between the mixing cup 120 and the first base 161, for example, the second sealing ring 176 may be pressed against the bracket 110 by the first base 161, and the second sealing ring 176 may be protruded to a mounting position for mounting the mixing cup 120, and when the mixing cup 120 is connected to the mounting position, the upper edge of the second sealing ring 176 may abut against the second sealing ring 176, so as to prevent the liquid in the mixing cup 120 from spilling between the bracket 110 and the first base 161.

Continuing with FIG. 1, in some embodiments, the blending system further comprises a switch 180, the switch 180 being electrically connected to the drive motor 141 and forming a circuit; the bracket 110 has a mounting location thereon to which the blender cup 120 is removably attached and when attached thereto triggers the switch 180 to close the circuit. If the mixing cup 120 is not properly attached to the mounting position, the driving motor 141 cannot be started, and the safety of the mixing system can be improved. In a specific implementation, the switch 180 may be a micro switch, and the micro switch may be connected between the driving motor 141 and the power source, and of course, other switches may be connected in the loop.

Referring to fig. 7 and 8, the embodiment of the present invention further provides a beverage brewing apparatus, which includes a piercing system 200 and the stirring system 100 as described in any of the above embodiments, wherein the piercing system 200 includes a piercing head for pressing the capsule 150 from the top to pierce a sealing membrane of the capsule 150. For example, the capsule 150 may have a piercing claw inside, and in use, the sealing membrane of the capsule 150 may be mounted on the placement position facing the stirring head 130, and the piercing system 200 may be located above the stirring system 100, so that the piercing head can press the capsule 150 from the top of the capsule 150, and the piercing claw inside the capsule 150 pierces the sealing membrane, thereby allowing the substance to be brewed to fall into the stirring cup 120.

In some embodiments, the piercing head may be configured to rotate with the capsule 150 under the influence of the stirring head 130. For example, the lancing system 200 can also include a movable rod that is movable in a vertical direction, and the lancing head can be mounted to the bottom end of the movable rod via a bearing 163. When the piercing head presses the capsule 150 and pierces the sealing film, the piercing head can maintain the pressing posture, and the stirring head 130 can drive the capsule 150 and the piercing head to rotate together in the rotating process, so that the substance to be brewed in the capsule 150 can quickly and sufficiently fall into the stirring cup 120.

The utility model discloses mixing system can be with waiting to steep thing and water intensive mixing, and the drink brewing device of using this mixing system 100 is suitable for carrying out the dashing of cold extraction capsule drink to its quality of dashing the cold extraction drink is better.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A blending system, comprising:

a support;

and the driving motor is in transmission connection with the waterway assembly and is used for driving the stirring head to rotate through the waterway assembly so as to mix the water in the stirring cup and the substance to be brewed.

2. The stirring system of claim 1, wherein the liquid outlet is directly connected to the outside, and the object to be brewed and the water are held in the stirring cup by centrifugal force and stirred into a mixed liquid in a rotating state of the stirring head, and the mixed liquid flows out of the liquid outlet in a stopping state of the stirring head.

3. The blending system of claim 1, wherein the waterway assembly comprises:

4. The blending system of claim 3, wherein the first base is provided with a water chute, the water chute comprises an annular water guiding section arranged around the first through hole, and the annular water guiding section is provided with a plurality of gaps communicated with the first through hole;

the second base is covered on the top of the first base to cover the water chute to form the water guide channel, and a plurality of notches are covered to form a plurality of water outlets.

5. The blending system of claim 3, wherein the waterway assembly further comprises a bearing and a bearing cover, the bearing cover is assembled on the second base through the bearing, and the blending head is fixedly connected with the bearing cover;

and a rotating shaft of the driving motor is fixedly connected with a driving belt wheel, and the driving belt wheel is connected with the bearing cover through a transmission belt.

6. The stirring system of claim 5, wherein the second base extends upward from the edge of the second through hole to form a bearing seat, and an inner ring of the bearing is fixedly connected with the bearing seat;

7. The blending system of claim 6, wherein a first sealing ring is disposed between the inner side plate and the second base, and the water outlet of the water channel is close to the first sealing ring, so that the water outlet of the water channel flows through the first sealing ring.

8. The blending system of claim 1, wherein the blending head comprises:

the stirring part is connected below the fixing ring, at least part of the bottom end of the fixing ring is opened to form an opening, so that an object to be brewed in the punctured capsule can fall into the stirring cup through the opening, and the stirring part extends into the stirring cup.

9. The blending system of claim 1, further comprising a switch in circuit with the drive motor;

the stirring cup is detachably connected to the mounting position and triggers the switch to conduct the loop when being connected to the mounting position.

10. A beverage brewing device comprising a piercing system, characterized in that it further comprises a stirring system according to any of claims 1-9, said piercing system comprising a piercing head for pressing the capsule from the top to pierce a sealing membrane of the capsule.

11. The brewing device of claim 10, wherein the piercing head is rotatable with the capsule under the influence of the stirring head.