CN219000052U - Mixing system easy to clean and used for brewing machine and brewing machine - Google Patents

Abstract

The utility model provides an easy-to-clean mixing system for a brewing machine and the brewing machine. The easy-to-clean mixing system for the brewing machine comprises a base, a stirring device and a mixing container, wherein the stirring device comprises a motor and a stirring part fixedly connected to an output shaft of the motor, the motor is arranged on the base, the stirring part stretches into the mixing container, and an output channel for outputting slurry is arranged on the base; the stirring device comprises a stirring part, a mixing container, a stirring part and a stirring part, wherein the stirring part is provided with a plurality of movable teeth on the outer peripheral surface, the mixing container is provided with a mixing part which surrounds the periphery of the stirring part, the inner peripheral surface of the mixing part is provided with a plurality of static teeth, and the plurality of static teeth and the plurality of movable teeth are matched to implement stirring action; wherein the mixing container is detachably combined on the base, and the stirring part is arranged above the base in a protruding manner, so that the upper part and the side of the stirring part are not shielded when the mixing container is in a separated state with the base. The slurry prepared by the easy-to-clean mixing system for the brewing machine provided by the utility model has less foam and is easy to clean.

Description

Mixing system easy to clean and used for brewing machine and brewing machine

Technical Field

The application relates to the technical field of beverage processing machines, in particular to an easy-to-clean mixing system for a brewing machine and the brewing machine.

Background

A brew machine is a machine that mixes liquid and powder in a mixing vessel to produce a slurry. The stirring and mixing are realized through the rotation of the stirring blade or the blade in the prior art, and the stirring blade and the blade are relatively simple in structure, so that powder and residual slurry are not easy to hide, the cleaning is convenient, clear water is usually added into a mixing container, and the self-cleaning can be realized by starting the rotation of the stirring blade or the blade. However, in the scheme of realizing stirring and mixing by rotating stirring blades or blades, a large amount of foam exists in the stirred slurry, and the taste of the prepared slurry is affected. The brewing machine in the prior art also has the advantages that stirring and mixing are realized through the cooperation of the movable head and the static head, a plurality of movable teeth are arranged on the movable head, a plurality of static teeth are arranged on the static head, the slurry is stirred and mixed through the movable teeth and the static teeth, the scheme of stirring and mixing is realized through the cooperation of the movable head and the static head, the foam of the stirred slurry is less, and the taste of the slurry is good. However, as the tooth-shaped structure is provided with a plurality of tooth grooves between the teeth, the tooth grooves are small in size, powder or residual slurry hidden in the tooth grooves is difficult to clean, and the mode of adding clear water into the mixing container is difficult to clean.

In view of this, a new solution is needed to overcome the shortcomings of the prior art.

Disclosure of Invention

The application provides an easy-to-clean mixing system for a brewing machine and the brewing machine, and the prepared slurry has less foam and is easy to clean.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the easy-to-clean mixing system for the brewing machine is used for brewing slurry and comprises a base, a stirring device and a mixing container, wherein the stirring device comprises a motor and a stirring part fixedly connected to an output shaft of the motor, the motor is arranged on the base, the stirring part stretches into the mixing container, and an output channel for outputting the slurry is arranged on the base; wherein:

the stirring device comprises a stirring part, a mixing container, a stirring part and a stirring part, wherein a plurality of movable teeth are arranged on the outer peripheral surface of the stirring part, the mixing container is provided with a mixing part which surrounds the periphery of the stirring part, a plurality of static teeth are arranged on the inner peripheral surface of the mixing part, and the plurality of static teeth and the plurality of movable teeth are matched to implement stirring action;

wherein the mixing container is detachably coupled to the base, and the stirring portion is protrusively disposed above the base so that both an upper side and a lateral side of the stirring portion are not shielded when the mixing container is in a separated state from the base.

Optionally, the base includes a boss portion inserted into the mixing container from a bottom end of the mixing container, and an outer circumferential surface of the boss portion is sealingly connected with an inner circumferential surface of the bottom end of the mixing container by a sealing member.

Optionally, the sealing member is a sealing ring sleeved on the outer peripheral surface of the boss portion.

Optionally, an annular groove is formed in the outer peripheral surface of the boss part, the sealing ring is sleeved in the annular groove and protrudes out of the outer peripheral surface in the radial direction, and the inner side surface of the bottom end of the mixing container extrudes the sealing ring to elastically deform so as to form a seal.

Optionally, a liquid collecting hole is formed in the middle of the boss portion, and the upper surface of the boss portion is an inclined surface which is inclined downwards from the edge of the boss portion to the liquid collecting hole.

Optionally, the output channel includes the liquid collecting hole and a pulp outlet pipe communicated with the liquid collecting hole and extending from the peripheral side surface of the base.

Optionally, the mixing container and the base are detachably coupled by a rotational snap structure.

Optionally, the rotary clamping structure comprises a plurality of groups of corresponding matched convex blocks and clamping hooks, one of the convex blocks and the clamping hooks is arranged on the outer peripheral surface of the bottom end of the mixing container, and the other convex block and the clamping hooks are arranged on the outer peripheral surface of the base below the boss.

Optionally, an anti-blocking concave portion is provided on an inner peripheral surface of the mixing portion.

Optionally, the anti-blocking recess is a groove extending axially along the mixing portion.

Optionally, the number of the anti-blocking concave parts is 2-6, and the anti-blocking concave parts are uniformly distributed along the inner peripheral surface of the mixing part.

The application also adopts the following technical scheme: the utility model provides a make-up machine, its includes the water tank that stores liquid and the powder box that stores the powder, and the easy washing mixing system of make-up machine as above, wherein, the upper end of mixing container be equipped with the water inlet of water tank intercommunication and with the feed inlet of powder box intercommunication, the liquid that gets into through the water inlet with the powder that gets into through the feed inlet mixes in mixing container, forms the thick liquid.

The easy-to-clean mixing system for the brewing machine and the brewing machine provided by the application, the stirring part of the stirring device is provided with the plurality of movable teeth, the mixing part of the mixing container is provided with the plurality of static teeth, the stirring action is realized by matching the plurality of static teeth with the plurality of movable teeth, the stirring and mixing effect is good, and bubbling is not easy to occur; the mixing container is detachably combined on the base, and the stirring part is arranged above the base in a protruding manner, so that the upper part and the side part of the stirring part are not shielded when the mixing container is in a separation state with the base, the stirring part can be exposed, and the movable teeth on the stirring part can be easily cleaned.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following brief description of the drawings of the embodiments will make it apparent that the drawings in the following description relate only to some embodiments of the present application and are not limiting of the present application.

Fig. 1 is a perspective view of a combination easy-clean mixing system for a beverage making machine of the present application.

Fig. 2 is a perspective exploded view of the easy-clean mixing system for the instant beverage machine.

Fig. 3 is a cross-sectional view of the easy-clean mixing system for the instant beverage machine.

Fig. 4 is an enlarged partial cross-sectional view of the easy-clean mixing system for the instant beverage machine.

Fig. 5 is a perspective view of a mixing vessel in the easy-clean mixing system for a brew machine of the present application.

Fig. 6 is a perspective view of a base in the easy-clean mixing system for a brew machine of the present application.

Reference numerals illustrate: 100-a mixing system; 1-a mixing vessel; 11-a body; 110-water inlet; 1101-bottom opening; 111-a feed section; 112-a mixing section; 1120-anti-blocking recess; 1121-stationary teeth; 1122-hooks; 12-cover cap; 120-feeding port; 2-a base; 21-a boss portion; 210-an annular groove; 22-collecting holes; 23-a slurry outlet pipe; 24-bump; 241—a guide surface; 25-lugs; 3-stirring device; 31-an electric motor; 311-an output shaft; 32-a stirring part; 321-moving teeth; 4-mounting frames; 5-seal.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Unless defined otherwise, technical or scientific terms used in this patent document should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object being described changes, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the apparatus or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. Features of the embodiments described below may be combined with each other without conflict.

Referring to fig. 1-6, the present application provides an easy-clean mixing system 100 for a beverage making machine for making a slurry. The mixing system 100 comprises a base 2, a stirring device 3 and a mixing container 1, wherein the stirring device 3 comprises a motor 31 and a stirring part 32 fixedly connected with an output shaft 311 of the motor 31, the motor 31 is arranged on the base 2, the stirring part 32 stretches into the mixing container 1, and an output channel for outputting slurry is arranged on the base 2. The stirring part 32 is provided with a plurality of movable teeth 321 on the outer peripheral surface, the mixing container 1 is provided with a mixing part 112 surrounding the periphery of the stirring part 32, the inner peripheral surface of the mixing part 112 is provided with a plurality of static teeth 1121, and the plurality of static teeth 1121 and the plurality of movable teeth 321 are matched to implement stirring action. Wherein the mixing vessel 1 is detachably coupled to the base 2, and the stirring portion 32 is protrusively disposed above the base 2 so that both the upper and lateral sides of the stirring portion 32 are not shielded when the mixing vessel 1 and the base 2 are in a separated state.

According to the easy-to-clean mixing system 100 for the brewing machine, the stirring part 32 of the stirring device 3 is provided with the plurality of movable teeth 321, the mixing part 112 of the mixing container 1 is provided with the plurality of static teeth 1121, and stirring action is realized by matching the plurality of static teeth 1121 with the plurality of movable teeth 321, so that the stirring and mixing effects are good, and bubbling is not easy to occur; the mixing container 1 is detachably combined on the base 2, and the stirring part 32 is arranged above the base 2 in a protruding manner, so that the upper side and the side of the stirring part 32 are not shielded when the mixing container 1 and the base 2 are in a separated state, the stirring part 32 can be exposed, and the movable teeth 321 on the stirring part 32 are easy to clean.

Referring to fig. 2 to 5, in the present embodiment, the mixing container 1 is a hopper, the upper end of which is provided with a water inlet 110 and a feed inlet 120, and the bottom end of which is provided with a bottom opening 1101. Specifically, the mixing vessel 1 includes a main body 11 and a cap 12, a water inlet 110 is provided at a top end side portion of the main body 11, and a feed port 120 is provided at a top end upper portion of the cap 12. The water inlet 110 is used for feeding liquid, which may be cold or hot drinking water, into the mixing container 1. The feed inlet 120 is used for feeding materials into the mixing container 1, so that the liquid and the materials are mixed in the mixing container 1 by punching and stirring, and the beverage is prepared. In one embodiment, the material input from the inlet 120 is powder, such as bean powder, coffee powder, fruit juice powder, etc.; in other embodiments, the material fed from the feed inlet 120 may also be a liquid material, such as juice concentrate, or the like. The bottom opening 1101 is configured to allow the stirring portion 32 of the stirring device 3 and a part of the structure of the base 2 to be inserted, and the base 2 cooperates with the bottom opening 1101 of the mixing container 1 to block the bottom opening 1101, so that the liquid in the mixing container 1 does not leak out of the bottom opening 1101.

The mixing container 1 comprises a feeding part 111 and a mixing part 112 connected with the feeding part 111 and positioned below the feeding part 111, the diameter of the feeding part 111 is larger than that of the mixing part 112, and the lower end of the feeding part 111 is connected with the mixing part 112 through an arc structure. The circular arc structure is easy to guide water and materials into the mixing part 112. After the base 2 and the stirring portion 32 are mounted on the mixing container 1, the mixing portion 112 correspondingly surrounds the periphery of the stirring portion 32. The inner peripheral surface of the mixing part 112 is provided with a plurality of static teeth 1121, the plurality of static teeth 1121 can cooperate with the plurality of movable teeth 321 on the stirring part 32 to perform stirring action, and the space between the mixing part 112 and the stirring part 32 can realize better stirring effect on the mixed liquid. In an embodiment, a space is formed between the movable teeth 321 and the movable teeth 1121, which allows the liquid to enter, when the stirring portion 32 rotates under the driving of the output shaft 311, the movable teeth 321 on the stirring portion 32 push the liquid in the space to rotate along with the stirring portion 32, and the liquid is blocked by the plurality of stationary teeth 1121 on the mixing portion 112 during the rotation process, so as to form turbulent flow, and achieve a good stirring effect. Moreover, because the turbulence of the liquid is performed in a narrow space, the generated foam is timely broken due to the extrusion of the stirring part 32 and the mixing part 112 or the extrusion of the driven teeth 321 and the static teeth 1121, and the phenomenon of foam aggregation is not easy to occur, so that the foam of the mixed liquid beverage is less. In this embodiment, the stirring portion 32 is a movable grinding head with a plurality of movable teeth 321 on a cylindrical peripheral wall, which is made of metal. The movable teeth 321 extend along the axial direction of the stirring part 32, and the static teeth 1121 extend along the axial direction of the mixing part 112, that is, the movable teeth 321 and the static teeth 1121 extend in the vertical direction; when the stirring portion 32 rotates the movable teeth 321 to stir the liquid, the rotation direction is perpendicular to the extending direction of the movable teeth 321 and the static teeth 1121, which helps to promote turbulent flow of the liquid, and the stirring and mixing effect is better.

Referring to fig. 4 and 5, in the present embodiment, an anti-blocking recess 1120 is further provided on the inner peripheral surface of the mixing portion 112, and the anti-blocking recess 1120 is configured to be recessed from a partial inner peripheral surface of the mixing portion 112. The space between the stirring portion 32 and the mixing portion 112 increases at the position corresponding to the anti-blocking recess 1120, so that clogging of undissolved or agglomerated powder between the moving teeth 321 and the stationary teeth 1121 can be avoided. The anti-blocking concave portion 1120 also plays a role in temporarily storing the insufficiently mixed material, the insufficiently mixed material is temporarily stored in the anti-blocking concave portion 1120, and in the rotation process of the stirring portion 32, the mixed liquid is gradually exchanged with the unmixed liquid in the anti-blocking concave portion 1120, and finally the mixed liquid is uniformly stirred everywhere. In this embodiment, the anti-blocking recess 1120 is a groove extending in the axial direction of the mixing section 112. The number of the anti-blocking recesses 1120 may be set to 2-6, and may be uniformly arranged along the inner circumferential surface of the mixing part 112; in this embodiment, the number of the anti-blocking recesses 1120 is 4.

Referring to fig. 2, 4 and 6, the base 2 is fixed to the mounting frame 4 by screws passing through a plurality of lugs 25. The base 2 includes a boss portion 21 inserted into the mixing container 1 from the bottom end of the mixing container 1, and an outer peripheral surface of the boss portion 21 is sealingly connected to an inner peripheral surface of the bottom end of the mixing container 1 by a seal 5. The seal 5 is a seal ring fitted around the outer peripheral surface of the boss portion 21. In this embodiment, the boss 21 is cylindrical, an annular groove 210 is provided on the outer peripheral surface of the boss 21, the sealing ring is sleeved in the annular groove 210 and protrudes out of the outer peripheral surface in the radial direction, and the inner side surface of the bottom end of the mixing container 1 presses the sealing ring to elastically deform to form a seal. In an embodiment, the sealing member 5 is a food grade silica gel sealing ring, which has good sealing performance and food contact safety.

Further, a liquid collecting hole 22 is provided in the middle of the boss 21, and the upper surface of the boss 21 is an inclined surface inclined downward from the edge thereof toward the liquid collecting hole 22. The upper surface of the boss portion 21 is provided with an inclined surface so that the mixed liquid beverage can smoothly flow into the liquid collecting hole 22 from the upper surface of the boss portion 21, the liquid collecting hole 22 is communicated with the pulp outlet pipe 23, and the outlet end of the pulp outlet pipe 23 extends to the outside of the mixing container 1 so as to discharge the mixed liquid beverage out of the mixing container 1. In this embodiment, the slurry outlet pipe 23 extends from the peripheral side surface of the base 1. The liquid collecting hole 22 and the slurry outlet pipe 23 form a slurry outlet channel, namely, the slurry outlet channel comprises the liquid collecting hole 22 and the slurry outlet pipe 23 which is communicated with the liquid collecting hole 22 and extends from the peripheral side surface of the base 1.

Referring to fig. 4 to 6, the mixing container 1 and the base 2 are detachably coupled by a rotation engagement structure. The mixing container 1 and the base 2 are combined in a separable way, so that the mixing container 1 can be conveniently detached, the detached mixing container 1 is a component without electric elements, and can be directly washed, soaked, brushed and the like, and the cleaning of the mixing container 1 is convenient; after the mixing container 1 is disassembled, the stirring part 32 is directly exposed, so that the stirring part 32 is convenient to clean, and particularly, tooth sockets between teeth of the stirring part 32 are convenient to clean, for example, a cleaning brush can be used for brushing along the extending direction of the movable teeth 321. In this embodiment, the rotating engagement structure includes a plurality of sets of corresponding protruding blocks 24 and hooks 1122, one of the protruding blocks 24 and hooks 1122 is disposed on the outer peripheral surface of the bottom end of the mixing container 1, and the other is disposed on the outer peripheral surface of the base 2 below the boss 21. In this embodiment, the hook 1122 is disposed on the outer peripheral surface of the bottom end of the mixing container 1, and the projection 24 is disposed on the outer peripheral surface of the base 2 below the boss 21. In other embodiments, the bump 24 may be disposed on the mixing container 1, and the hook 1122 may be disposed on the base 2. In the present embodiment, the hooks 1122 and the bumps 24 are set to 3 groups, but the number is not limited thereto. One of the hook 1122 and the bump 24 is further provided with a guiding surface 241, and the guiding surface 241 is an inclined surface, so as to facilitate quick matching alignment of the hook 1122 and the bump 24 in the rotating and clamping process, and facilitate gradual fastening of the hook 1122 and the bump 24 in the rotating process. In this embodiment, the guiding surface 241 is disposed on the bump 24, and in other embodiments, the guiding surface may be disposed on the hook.

Referring to fig. 2 to 4, an assembly process and an assembly relationship of an embodiment of the easy-to-clean mixing system 100 for a beverage machine provided in the present application are as follows: an output shaft 311 of the motor 31 penetrates through the base 2 from bottom to top, the motor 21 and the base 2 are both fixed on the mounting frame 4, and the fixed output shaft 311 protrudes from the upper surface of the base 2; the stirring part 32 is inserted on the output shaft 311 from top to bottom and locked by a screw cap, a gap is reserved between the stirring part 32 and the upper surface of the base 2, and the side and the upper part of the stirring part 32 are exposed without shielding; the sealing member 5 is sleeved in the annular groove 210 of the boss part 21 of the base 2; aligning the bottom opening 1101 of the mixing container 1 with the boss portion 21 of the base 2, applying downward force to insert the mixing container 1 on the base 2, the inner side surface of the bottom end of the mixing container 1 pressing the seal member 5 to be elastically deformed to form a seal; the hooks 1122 on the mixing container 1 and the protrusions 24 on the base 2 are dislocated and close to each other, and the mixing container 1 is rotated to fasten the hooks 1122 and the protrusions 24 to each other, thereby completing the assembly. When in use, clean drinking water is input from the water inlet 110 of the mixing container 1, powder is input from the feed inlet 120 of the mixing container 1, the motor 31 is started to drive the stirring part 32 to rotate, and the liquid in the mixing container 1 is driven to flow so as to realize the stirring and mixing of the water and the powder; the mixed liquid beverage is discharged from the discharge pipe 32 for the user to drink.

The application also provides a brewing machine, which comprises a water tank (not shown) for storing liquid and a powder box (not shown) for storing powder, and the easy-to-clean mixing system 100 for the brewing machine, wherein the water inlet 110 at the upper end of the mixing container 1 is communicated with the water tank, the feeding port 120 is communicated with the powder box, and the liquid entering through the water inlet 110 and the powder entering through the feeding port 120 are mixed in the mixing container 1 to form slurry.

As can be seen from the above description of the specific embodiments, the easy-to-clean mixing system 100 for a water dispenser and the water dispenser with the same provided by the present application realize stirring action by matching the plurality of static teeth 1121 and the plurality of moving teeth 321, and have good stirring and mixing effects and are not easy to foam; the mixing container 1 is detachably combined on the base 2, and the stirring part 32 is arranged above the base 2 in a protruding manner, so that the upper side and the side of the stirring part 32 are not shielded when the mixing container 1 and the base 2 are in a separated state, the stirring part 32 can be exposed, the movable teeth 321 on the stirring part 32 are easy to clean, and the removed mixing container 1 is easy to clean independently.

The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (12)

1. The easy-to-clean mixing system for the brewing machine is used for brewing slurry and comprises a base, a stirring device and a mixing container, wherein the stirring device comprises a motor and a stirring part fixedly connected to an output shaft of the motor, the motor is arranged on the base, the stirring part stretches into the mixing container, and an output channel for outputting the slurry is arranged on the base; the method is characterized in that:

the stirring device comprises a stirring part, a mixing container, a stirring part and a stirring part, wherein a plurality of movable teeth are arranged on the outer peripheral surface of the stirring part, the mixing container is provided with a mixing part which surrounds the periphery of the stirring part, a plurality of static teeth are arranged on the inner peripheral surface of the mixing part, and the plurality of static teeth and the plurality of movable teeth are matched to implement stirring action;

wherein the mixing container is detachably coupled to the base, and the stirring portion is protrusively disposed above the base so that both an upper side and a lateral side of the stirring portion are not shielded when the mixing container is in a separated state from the base.

2. The easy-to-clean mixing system for a beverage dispenser of claim 1, wherein the base includes a boss portion inserted into the mixing vessel from a bottom end of the mixing vessel, and an outer peripheral surface of the boss portion is sealingly connected to an inner peripheral surface of the bottom end of the mixing vessel by a seal.

3. The easy-to-clean mixing system for a beverage making machine according to claim 2, wherein the seal member is a seal ring fitted around an outer peripheral surface of the boss portion.

4. The easy-to-clean mixing system for a beverage making machine according to claim 3, wherein an annular groove is formed in the outer peripheral surface of the boss portion, the sealing ring is sleeved in the annular groove and protrudes out of the outer peripheral surface in the radial direction, and the inner side surface of the bottom end of the mixing container presses the sealing ring to elastically deform to form a seal.

5. The easy-to-clean mixing system for a beverage making machine according to claim 2, wherein a liquid collecting hole is formed in the middle of the boss portion, and the upper surface of the boss portion is an inclined surface which is inclined downward from the edge of the boss portion toward the liquid collecting hole.

6. The easy-clean mixing system for a beverage making machine of claim 5, wherein the output channel includes the liquid collection aperture and a slurry outlet tube in communication with the liquid collection aperture and extending from a peripheral side of the base.

7. The easy-clean mixing system for a beverage making machine according to claim 2, wherein the mixing vessel and the base are detachably coupled by a rotational snap-fit structure.

8. The easy-to-clean mixing system for a beverage dispenser of claim 7, wherein the rotational engagement structure comprises a plurality of sets of corresponding mating bumps and hooks, one of the bumps and hooks being disposed on an outer peripheral surface of a bottom end of the mixing container and the other being disposed on an outer peripheral surface of the base below the boss.

9. The easy-to-clean mixing system for a beverage dispenser according to claim 1, wherein the mixing portion has an anti-clogging concave portion on an inner peripheral surface thereof.

10. The easy-clean mixing system for a beverage dispenser of claim 9, wherein the anti-clog recess is a groove extending axially along the mixing section.

11. The easy-to-clean mixing system for a beverage making machine according to claim 9, wherein the number of the anti-clogging recesses is 2 to 6 and is uniformly arranged along the inner peripheral surface of the mixing portion.

12. A beverage making machine, characterized by comprising a water tank for storing liquid and a powder box for storing powder, and an easy-to-clean mixing system for the beverage making machine according to any one of claims 1 to 11, wherein the upper end of the mixing container is provided with a water inlet communicated with the water tank and a feed inlet communicated with the powder box, and the liquid entering through the water inlet and the powder entering through the feed inlet are mixed in the mixing container to form slurry.

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