Powder bin mounting structure and beverage brewing machine

Abstract

The utility model belongs to the technical field of beverage preparation devices, and particularly discloses a powder bin mounting structure and a beverage brewing machine. The powder bin installation structure comprises a main machine body, a rotating disc driven by a power device is installed on the main machine body, a plurality of powder bins are arranged on the rotating disc around the rotating center of the rotating disc, powder falling openings are formed in the bottoms of the powder bins, and powder bin bottom covers used for opening and closing the powder falling openings are installed on the powder bins. The rotating disc is detachably installed on the main machine body or / and the powder bin is detachably installed on the rotating disc. The beverage brewing machine comprises the powder bin mounting structure. During use, one-time amount of milk powder can be added into the powder bin, the powder amount is accurately controlled, the rotating disc drives the powder bin to rotate, powder is discharged to a set position, the rotating disc or / and the powder bin are / is detachably mounted, and the problem that a milk powder cavity is difficult to clean in the prior art is solved. And the beverage brewing machine can be kept clean and sanitary.

Description

Technical Field

[0001] This utility model relates to the field of beverage preparation equipment technology, specifically to a powder hopper installation structure and a beverage mixing machine. Background Technology

[0002] Newborns need to be fed multiple times at night. For formula-fed newborns, the formula needs to be prepared multiple times at night. Manually preparing formula is time-consuming and affects sleep, so formula mixing machines were developed for preparing formula.

[0003] Patent document CN218552085U discloses a formula milk powder preparer capable of automatically preparing formula milk powder. The formula milk powder preparer includes: a main body, a water tank, a shaking component, and a powder container assembly, which is disposed within a receiving slot. The powder container assembly includes an outer shell, an inner shell, and a driving component. The inner shell is located within the outer shell and its interior is divided into at least two chambers for holding formula milk powder. The lower part of the inner shell has a powder outlet corresponding to and communicating with the at least two chambers, and a sealing component is provided at the powder outlet. The bottom of the outer shell has an outlet directly facing the bottle neck. The driving component is located within the receiving slot and passes through the outer shell, connecting to the inner shell. When the driving component drives the inner shell to rotate within the outer shell, the sealing component is opened, and the powder outlet rotates to align with the outlet, allowing the formula milk powder in the chambers to fall into the bottle.

[0004] The problem with this type of formula dispenser is that the inner shell, outer shell, and drive unit together form the powder container assembly. When cleaning is needed, the entire powder container assembly must be removed, and then the inner shell, outer shell, and drive unit must be cleaned separately, dried, and then reassembled before being placed back into the receiving slot on the main unit, making cleaning inconvenient. Furthermore, multiple chambers for holding formula are integrated into the inner shell and cannot be separated, further increasing the difficulty of cleaning. Utility Model Content

[0005] The purpose of this invention is to provide a powder hopper installation structure and a beverage mixing machine to address the above problems, thereby solving the problem of difficult cleaning of the milk powder hopper in the prior art.

[0006] To achieve the above objectives, this utility model discloses a powder hopper installation structure. This structure includes a main body, a rotating disk driven by a power device mounted on the main body, and a plurality of powder hoppers arranged around the rotation center of the rotating disk. Each powder hopper has a powder discharge port at its bottom, and a bottom cover for opening and closing the discharge port is installed on each powder hopper. The rotating disk is detachably mounted on the main body and / or the powder hoppers are detachably mounted on the rotating disk. With this structure, the rotating disk can be removed from the main body and / or the powder hoppers can be removed from the rotating disk. Therefore, the entire rotating disk and powder hopper can be cleaned, or the powder hoppers can be cleaned individually. This solves the problem of difficult cleaning of the milk powder chamber in the prior art and helps maintain the cleanliness and hygiene of the beverage mixing machine.

[0007] Furthermore, the rotating disk has multiple mounting holes around its rotation center. The powder hopper is inserted into these mounting holes. The powder hopper has a first positioning part, and the rotating disk has a second positioning part. The first positioning part can engage with the second positioning part to position the powder hopper during installation. When installing the powder hopper, it can be inserted into the mounting hole first, and then the first and second positioning parts can be engaged to position the powder hopper, keeping it at the set installation position and angle. This allows for accurate control of the opening of the powder hopper's bottom cover when the rotating disk rotates to the set angle. To disassemble the powder hopper, the first and second positioning parts can be disengaged first, and then the powder hopper can be removed from the mounting hole. Therefore, with this structure, the powder hopper is easier to place and remove, and its installation position is more accurate.

[0008] Furthermore, the first positioning part includes several horizontal positioning protrusions on the outer peripheral surface of the powder hopper, and the second positioning part includes several horizontal positioning grooves located around the mounting hole and on the surface of the rotating disk. After the powder hopper is inserted into the mounting hole, the horizontal positioning protrusions can be screwed into or inserted into the horizontal positioning grooves. With the above structure, the horizontal positioning protrusions and the horizontal positioning grooves together form a snap-fit ​​or snap-fit ​​mechanism. The horizontal positioning protrusions are equivalent to male snaps, and the horizontal positioning grooves are equivalent to female snaps. The horizontal positioning protrusions and the horizontal positioning grooves rotate and snap into each other to achieve height positioning and position and angle positioning of the powder hopper on the horizontal plane. This not only ensures accurate positioning but also makes it convenient to pick up and put away the powder hopper.

[0009] Furthermore, the first positioning part includes several vertical positioning protrusions on the outer peripheral surface of the powder hopper, and the second positioning part includes several pairs of vertical positioning ribs, several pairs of vertical positioning posts, or several vertical positioning grooves located around the mounting hole and on the surface of the rotating disk. When the powder hopper is inserted into the mounting hole, the vertical positioning protrusions can be inserted into the gap between two pairs of vertical positioning ribs, the gap between two pairs of vertical positioning posts, or the vertical positioning grooves. With the above structure, the paired vertical positioning ribs, or the paired vertical positioning posts, or the vertical positioning grooves form a clamping and positioning structure for the vertical positioning protrusions, thereby achieving height positioning, horizontal position, and angular positioning of the powder hopper. The positioning of the powder hopper is accurate and reliable, and the removal and placement of the powder hopper are also relatively convenient.

[0010] Furthermore, the first positioning part includes several vertical positioning insertion blocks disposed on the outer peripheral surface of the powder hopper, and the second positioning part includes several positioning insertion slots or positioning insertion notches disposed at the edge of the mounting hole. When the powder hopper is inserted into the mounting hole, the vertical positioning insertion blocks can be inserted into the positioning insertion slots or positioning insertion notches. With the above structure, the positioning insertion slots or positioning insertion notches and the vertical positioning insertion blocks form an insertion positioning structure, realizing the installation and positioning of the powder hopper. This not only ensures accurate positioning but also makes it convenient to pick up and put away the powder hopper.

[0011] Furthermore, the first positioning part includes a positioning boss on the outer peripheral surface of the powder hopper, and the second positioning part is a mounting hole. The outer contour of the positioning boss and the inner contour of the mounting hole are both non-circular and they are compatible. With the above structure, the mounting hole forms a non-circular mating positioning structure with the positioning boss, which accurately positions the powder hopper and facilitates the loading and unloading of the powder hopper.

[0012] Furthermore, the first positioning part includes several vertical positioning insertion posts disposed on the outer peripheral surface of the powder hopper, and the second positioning part includes several positioning insertion holes disposed around the mounting hole and located on the rotating disk. When the powder hopper is inserted into the mounting hole, the insertion block can be inserted into the positioning insertion holes on the rotating disk. With the above structure, the vertical positioning insertion posts and positioning insertion holes together form an insertion-type positioning structure, ensuring accurate positioning of the powder hopper and convenient handling of the powder hopper.

[0013] Furthermore, the first positioning part includes an external positioning thread on the outer circumferential surface of the powder hopper, and the second positioning part includes an internal positioning thread on the inner wall of the mounting hole, wherein the external positioning thread can be screwed into the internal positioning thread. With the above structure, the external positioning thread and the internal positioning thread together form a screw-in positioning structure, ensuring accurate positioning of the powder hopper and convenient loading and unloading of the powder hopper.

[0014] Furthermore, a turntable carrier is rotatably mounted on the main body. The power unit includes a drive motor mounted on the main body, and the power output shaft of the drive motor is poweredly connected to the turntable carrier. The turntable is mounted on the turntable carrier, and the turntable has a first limiting part, while the turntable carrier has a second limiting part. The first limiting part can engage with the second limiting part to limit the installation of the powder hopper. With the above structure, the turntable carrier is used as an intermediate component to mount the turntable on the main body. The drive motor drives the turntable carrier to rotate, and the turntable rotates accordingly, thereby realizing the rotational drive of the turntable. The engagement of the first and second limiting parts achieves the installation limitation of the turntable, ensuring that the turntable rotates with the turntable carrier and that the position of the turntable is accurate after each cleaning and reinstallation.

[0015] Furthermore, the first limiting part includes a non-circular limiting hole located at the center of the rotating disk, and the second limiting part includes a non-circular limiting platform located on the upper surface of the rotating disk support. The non-circular limiting platform is adapted to the non-circular limiting hole and can be inserted into the non-circular limiting hole. With the above structure, the combination of the non-circular limiting hole and the non-circular limiting platform can prevent the rotating disk from rotating relative to the rotating disk support and can ensure the accurate installation angle of the rotating disk.

[0016] Furthermore, the non-circular limiting hole is polygonal in shape, or it is formed by cutting off one or both sides of a circle, or it is formed by setting several teeth on the circumference of a circle. With the above structure, the non-circular limiting hole has a simple shape, is easy to design and manufacture, has high reliability, and facilitates the installation of the rotating disk.

[0017] Furthermore, the first limiting part includes a plurality of limiting pins or a plurality of limiting holes disposed on the rotating disk, and the second limiting part includes a plurality of limiting holes or a plurality of limiting pins correspondingly disposed on the rotating disk support member, wherein the limiting pins can be inserted into the corresponding limiting holes. With the above structure, the installation of the rotating disk is limited by the cooperation of the limiting pins and limiting holes, ensuring accurate installation of the rotating disk and facilitating its installation.

[0018] Furthermore, the first limiting part includes a limiting threaded hole located at the center of the rotating disk, and the second limiting part includes a limiting threaded post located on the rotating disk support. The limiting threaded post and the limiting threaded hole are adapted to allow the rotating disk to be screwed onto the limiting threaded post of the rotating disk support. With the above structure, the installation of the rotating disk is limited by the threaded engagement between the limiting threaded hole and the limiting threaded post, ensuring accurate installation of the rotating disk and facilitating its installation.

[0019] Furthermore, the first limiting part includes a central connecting hole located at the center of the rotating disk, and the second limiting part includes a central connecting post located on the rotating disk support. The central connecting post can be inserted into the central connecting hole. The surface of the rotating disk has several horizontal limiting grooves surrounding the central connecting hole, and the outer circumferential surface of the central connecting post has several horizontal limiting protrusions. When the central connecting post is inserted into the central connecting hole, the horizontal limiting protrusions can be screwed into the horizontal limiting grooves. With the above structure, the rotating disk is limited in its installation position by the locking structure formed by the horizontal limiting protrusions and horizontal limiting grooves, ensuring accurate installation and convenient installation.

[0020] Furthermore, the main body is equipped with a switch or a position sensor, and the rotating disk or turntable support is provided with a triggering part that can activate the switch or cause the position sensor to sense when the rotating disk or turntable support rotates to a set position. With the above structure, when the rotating disk or turntable support rotates to the set position, the triggering part can activate the switch or cause the position sensor to sense, thereby switching the circuit on or off or outputting a signal, achieving accurate positioning of the rotating disk's rotation angle.

[0021] Furthermore, this utility model also discloses a beverage mixing machine, which includes the powder hopper installation structure described above.

[0022] In summary, the beneficial effects of this utility model are as follows: When using this utility model, a single amount of milk powder or other powdered ingredients for preparing beverages can be added to the powder hopper, precisely controlling the amount of powder. The rotating disc drives the powder hopper to rotate and dispense powder at the set position. The rotating disc and / or the powder hopper adopt a detachable installation method, which solves the problem of difficult cleaning of the milk powder chamber in the prior art and helps to maintain the cleanliness and hygiene of the beverage preparation machine. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the first embodiment of this utility model;

[0024] Figure 2 yes Figure 1 A top-down structural diagram;

[0025] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the third embodiment of this utility model;

[0027] Figure 5 yes Figure 4 A schematic diagram of the structure after being cut along line AA in the middle;

[0028] Figure 6This is a schematic diagram of the structure of the fourth embodiment of this utility model;

[0029] Figure 7 yes Figure 6 A schematic diagram of the structure after being cut along line BB.

[0030] Figure 8 This is a structural schematic diagram of the fifth embodiment of this utility model;

[0031] Figure 9 This is a schematic diagram of the structure of the sixth embodiment of this utility model;

[0032] Figure 10 yes Figure 9 A schematic diagram of the structure after being cut along the CC line;

[0033] Figure 11 This is a structural schematic diagram of the seventh embodiment of this utility model;

[0034] Figure 12 yes Figure 11 A schematic diagram of the structure after being cut along the DD line;

[0035] Figure 13 This is a structural schematic diagram of the eighth embodiment of this utility model;

[0036] Figure 14 This is a structural schematic diagram of the ninth embodiment of this utility model;

[0037] Figure 15 This is a structural schematic diagram of the tenth embodiment of this utility model;

[0038] Figure 16 This is a schematic diagram of the structure of the eleventh embodiment of this utility model;

[0039] Figure 17 This is a structural schematic diagram of the twelfth embodiment of the present invention;

[0040] Figure 18 This is a schematic diagram of the thirteenth embodiment of the present utility model;

[0041] Figure 19 This is a structural schematic diagram of the fourteenth embodiment of this utility model.

[0042] In the diagram: 1. Main body; 2. Rotary disc; 3. Powder silo; 5. Powder silo bottom cover; 6. Mounting hole; 7. Horizontal positioning protrusion; 8. Horizontal positioning groove; 9. Vertical positioning protrusion; 10. Vertical positioning rib; 13. Vertical positioning plug block; 14. Positioning plug groove; 16. Positioning boss; 18. Vertical positioning plug post; 19. Positioning plug hole; 20. Positioning external thread; 21. Positioning internal thread; 22. Rotary disc support component; 23. 24. Non-circular limiting hole; 25. Limiting insert; 26. Limiting insertion hole; 27. Limiting threaded hole; 28. Limiting threaded post; 29. ​​Center connecting hole; 30. Center connecting post; 31. Horizontal limiting groove; 32. Horizontal limiting protrusion; 33. Drive motor; 34. Switching device; 35. Triggering part; 36. Mounting sleeve; 37. Bearing; 38. Connecting shaft; 39. Center mounting hole; 40. Intermediate connecting piece. Detailed Implementation

[0043] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0044] Reference Figure 1 In some embodiments of this utility model, the powder hopper installation structure includes a main body 1, a rotating disk 2 driven by a power device mounted on the main body 1, a plurality of powder hoppers 3 arranged around the rotation center of the rotating disk 2, a powder discharge port at the bottom of the powder hopper 3, and a powder hopper bottom cover 5 for opening and closing the powder discharge port mounted on the powder hopper 3. The rotating disk 2 is detachably mounted on the main body 1 and / or the powder hoppers 3 are detachably mounted on the rotating disk 2. In some embodiments of this utility model, the rotating disk 2 and the powder hoppers 3 are an integral structure, and the rotating disk 2 is detachably mounted on the main body 1; in other embodiments of this utility model, the rotating disk 2 and the powder hoppers 3 are separate structures, with the powder hoppers 3 detachably mounted on the rotating disk 2, and the rotating disk 2 fixedly mounted on the main body 1; in still other embodiments of this utility model, the rotating disk 2 and the powder hoppers 3 are separate structures, with the powder hoppers 3 detachably mounted on the rotating disk 2, and the rotating disk 2 detachably mounted on the main body 1. With the above structure, the rotating disk 2 can be removed from the main body 1 and / or the powder hopper 3 can be removed from the rotating disk 2. Therefore, the rotating disk 2 and the powder hopper 3 can be cleaned as a whole, or the powder hopper 3 can be cleaned separately. This solves the problem of difficult cleaning of the milk powder chamber in the prior art and helps to keep the beverage mixing machine clean and hygienic.

[0045] Figures 3 to 12 The diagram illustrates the detachable installation structure of the powder hopper 3 on the rotary disk 2.

[0046] Reference Figure 3In some embodiments of this utility model, the rotating disk 2 has multiple mounting holes 6 around its rotation center. The powder hopper 3 is inserted into the mounting holes 6. The powder hopper 3 has a first positioning part, and the rotating disk 2 has a second positioning part. The first positioning part can be combined with the second positioning part to position the powder hopper 3. When installing the powder hopper 3, the powder hopper 3 can be inserted into the mounting holes 6 first, and then the first positioning part can be combined with the second positioning part to position the powder hopper 3, so that the powder hopper 3 is kept in the set installation position and installation angle. When the rotating disk 2 rotates to the set angle, the opening of the powder hopper bottom cover 5 can be accurately controlled. When the powder hopper 3 needs to be disassembled, the first positioning part can be combined with the second positioning part and then separated, and then the powder hopper 3 can be taken out from the mounting holes 6. It can be seen that with the above structure, the powder hopper 3 is easier to put in and take out, and the installation position of the powder hopper 3 is more accurate.

[0047] Reference Figure 3 In some embodiments of this utility model, the first positioning part includes a plurality of horizontal positioning protrusions 7 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part includes a plurality of horizontal positioning grooves 8 disposed around the mounting hole 6 and located on the surface of the rotating disk 2. After the powder hopper 3 is inserted into the mounting hole 6, the horizontal positioning protrusions 7 can be screwed into or inserted into the horizontal positioning grooves 8. Figure 3 In the illustrated embodiment, two horizontal positioning protrusions 7 are arranged around the outer periphery of the powder hopper 3, and two horizontal positioning grooves 8 are arranged around the periphery of each mounting hole 6. After the powder hopper 3 is inserted into the mounting hole 6, the horizontal positioning protrusions 7 can be screwed into the horizontal positioning grooves 8. In some other embodiments of this utility model, there is a horizontal positioning protrusion 7 on each of the left and right sides of the outer periphery of the powder hopper 3, the mounting hole 6 is set as an elongated hole, and a horizontal positioning groove 8 is provided on each of the left and right sides of the mounting hole 6. After the powder hopper 3 is inserted into the mounting hole 6, the powder hopper 3 can be moved horizontally to allow the horizontal positioning protrusions 7 to be inserted into the corresponding positioning grooves 8. With the above structure, the horizontal positioning protrusions 7 and the horizontal positioning grooves 8 together form a screw-on or plug-in mechanism. The horizontal positioning protrusions 7 are equivalent to male buckles, and the horizontal positioning grooves 8 are equivalent to female buckles. The rotational or plug-in engagement of the horizontal positioning protrusions 7 and the horizontal positioning grooves 8 realizes the height positioning and the position and angle positioning of the powder hopper 3 on the horizontal plane. Not only is the positioning accurate, but the removal and placement of the powder hopper 3 are also more convenient.

[0048] Reference Figure 4 , Figure 5In some embodiments of this utility model, the first positioning part includes a plurality of vertical positioning protrusions 9 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part includes a plurality of pairs of vertical positioning ribs 10 or a plurality of pairs of vertical positioning posts or a plurality of vertical positioning grooves disposed around the mounting hole 6 and located on the surface of the rotating disk 2. When the powder hopper 3 is inserted into the mounting hole 6, the vertical positioning protrusions 9 can be inserted into the gap between two pairs of vertical positioning ribs 10 or the gap between two pairs of vertical positioning posts or into the vertical positioning grooves. Figure 4 , Figure 5 In the illustrated embodiment, the first positioning part includes two vertical positioning protrusions 9 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part includes two pairs of vertical positioning ribs 10 disposed around the mounting hole 6 and located on the surface of the rotating disk 2. When the powder hopper 3 is inserted into the mounting hole 6, the two vertical positioning protrusions 9 are each inserted into the gap between a pair of vertical positioning ribs 10. The surface of the rotating disk 2 abuts against the two vertical positioning protrusions 9 to achieve height positioning of the powder hopper 3, and the two pairs of vertical positioning ribs 10 clamp the two vertical positioning protrusions 9 to achieve position and angle positioning of the powder hopper 3 on the horizontal plane. In some other embodiments of this utility model, the vertical positioning ribs 10 can be replaced with vertical positioning posts, and the paired vertical positioning ribs 10 can also be replaced with vertical positioning grooves. With the above structure, the paired vertical positioning ribs 10, or the paired vertical positioning columns, or the vertical positioning groove form a clamping and positioning structure for the vertical positioning protrusion 9, thereby realizing the height positioning, position and angle positioning of the powder hopper 3 on the horizontal plane. The positioning of the powder hopper 3 is accurate and reliable, and the removal and placement of the powder hopper 3 is also relatively convenient.

[0049] Reference Figure 6 , Figure 7 In some embodiments of this utility model, the first positioning part includes a plurality of vertical positioning insertion blocks 13 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part includes a plurality of positioning insertion grooves 14 or positioning insertion notches disposed at the edge of the mounting hole 6. When the powder hopper 3 is inserted into the mounting hole 6, the vertical positioning insertion blocks 13 can be inserted into the positioning insertion grooves 14 or positioning insertion notches. Figure 6 , Figure 7In the illustrated embodiment, the first positioning part includes two vertical positioning insertion blocks 13 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part includes two positioning insertion slots 14 disposed at the edge of the mounting hole 6 on the rotating disk 2. When the powder hopper 3 is inserted into the mounting hole 6, each of the two vertical positioning insertion blocks 13 is inserted into a positioning insertion slot 14. The cooperation between the vertical positioning insertion blocks 13 and the positioning insertion slots 14 achieves the height positioning and the horizontal position and angle positioning of the powder hopper 3. In some other embodiments of this utility model, the positioning insertion slots 14 can be replaced with positioning insertion notches disposed at the edge of the mounting hole 6. The cooperation between the vertical positioning insertion blocks 13 and the positioning insertion notches achieves the positioning of the powder hopper 3. With the above structure, the positioning insertion slots 14 or positioning insertion notches and the vertical positioning insertion blocks 13 form an insertion positioning structure, realizing the installation and positioning of the powder hopper 3. The positioning is not only accurate, but the removal and placement of the powder hopper 3 are also convenient.

[0050] Reference Figure 8 In some embodiments of this utility model, the first positioning part includes a positioning boss 16 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part is a mounting hole 6. The outer contour of the positioning boss 16 and the inner contour of the mounting hole 6 are both non-circular and are compatible with each other. Figure 8 In the illustrated embodiment, both the outer contour of the positioning boss 16 and the inner contour of the mounting hole 6 are polygonal. In other embodiments of this invention, the mounting hole 6 may be a flat round hole, a toothed hole, or other forms, and the outer contour of the positioning boss 16 may be a shape adapted to the mounting hole 6. With the above structure, the mounting hole 6 forms a non-circular mating positioning structure with the positioning boss 16, ensuring accurate positioning of the powder hopper 3 and convenient loading and unloading of the powder hopper 3.

[0051] Reference Figure 9 , Figure 10 In some embodiments of this utility model, the first positioning part includes a plurality of vertical positioning insertion posts 18 disposed on the outer peripheral surface of the powder hopper 3, and the second positioning part includes a plurality of positioning insertion holes 19 disposed around the mounting hole 6 and located on the rotating disk 2. When the powder hopper 3 is inserted into the mounting hole 6, the insertion block can be inserted into the positioning insertion holes 19 on the rotating disk 2. With the above structure, the vertical positioning insertion posts 18 and the positioning insertion holes 19 together form an insertion positioning structure, the positioning of the powder hopper 3 is accurate, and the removal and placement of the powder hopper 3 is convenient.

[0052] Reference Figure 11 , Figure 12In some embodiments of this utility model, the first positioning part includes a positioning external thread 20 provided on the outer peripheral surface of the powder hopper 3, and the second positioning part includes a positioning internal thread 21 provided on the inner wall of the mounting hole 6. The positioning external thread 20 can be screwed into the positioning internal thread 21. With the above structure, the positioning external thread 20 and the positioning internal thread 21 together form a screw-in positioning structure, the powder hopper 3 is accurately positioned, and the powder hopper 3 is convenient to pick up and put down.

[0053] Figures 13 to 19 The diagram illustrates the detachable mounting structure of the rotating disk 2 on the main body 1.

[0054] Reference Figure 13 , Figure 14 In some embodiments of this utility model, a turntable support 22 is rotatably mounted on the main body 1. The power device includes a drive motor 33 mounted on the main body 1. The power output shaft of the drive motor is poweredly connected to the turntable support 22. A rotating disk 2 is mounted on the turntable support 22. The rotating disk 2 is provided with a first limiting part, and the turntable support 22 is provided with a second limiting part. The first limiting part can be combined with the second limiting part to limit the installation of the powder hopper 3. Figure 13 , Figure 14 In the illustrated embodiment, the main body 1 is provided with an mounting sleeve 36, inside which a bearing 37 is installed. The bottom of the turntable support 22 is provided with a connecting shaft 38, which is inserted into and fixed relative to the inner ring of the bearing 37, thereby rotatably mounting the turntable support 22 onto the main body 1. The turntable support 22 is provided with a central mounting hole 39, at which an intermediate connecting member 40 is installed. The intermediate connecting member is connected to the power output shaft of the drive motor 33, thereby achieving rotational drive of the turntable support 22. With the above structure, the turntable 2 is mounted on the main body 1 using the turntable support 22 as an intermediate component. The drive motor 33 drives the turntable support 22 to rotate, and the turntable 2 rotates accordingly, thus achieving rotational drive of the turntable 2. The combination of the first and second limiting parts achieves installation limiting of the turntable 2, ensuring that the turntable 2 rotates with the turntable support 22 and that the position of the turntable 2 is accurate after each cleaning.

[0055] Reference Figure 13 , Figure 14 In some embodiments of this utility model, the first limiting part includes a non-circular limiting hole 23 located at the center of the rotating disk 2, and the second limiting part includes a non-circular limiting platform 24 located on the upper surface of the turntable support 22. The non-circular limiting platform 24 is adapted to the non-circular limiting hole 23 and can be inserted into the non-circular limiting hole 23. With the above structure, the combination of the non-circular limiting hole 23 and the non-circular limiting platform 24 can prevent the rotating disk 2 from rotating relative to the turntable support 22 and can ensure the accurate installation angle of the rotating disk 2.

[0056] Reference Figure 14 , Figure 15 , Figure 16 In some embodiments of this utility model, the non-circular limiting hole 23 is polygonal in shape, or it is formed by cutting off one or both sides of a circle, or it is formed by setting several teeth on the circumference of a circle. Figure 14 In the illustrated embodiment, the non-circular limiting hole 23 is octagonal; however, the non-circular limiting hole 23 can also be quadrilateral, hexagonal, etc. Figure 15 In the illustrated embodiment, the non-circular limiting hole 23 is a shape formed by cutting off both sides of a circle; of course, the non-circular limiting hole 23 can also be a shape formed by cutting off one side of a circle. Figure 16 In the illustrated embodiment, the non-circular limiting hole 23 is formed by setting a plurality of teeth on the circumference of a circle, and the tips of the teeth can be convex or concave. With the above structure, the non-circular limiting hole 23 has a simple shape, is easy to design and manufacture, has high reliability, and facilitates the installation of the rotating disk 2.

[0057] Reference Figure 17 In some embodiments of this utility model, the first limiting part includes a plurality of limiting pins 25 or a plurality of limiting holes 26 disposed on the rotating disk 2, and the second limiting part includes a plurality of limiting holes 26 or a plurality of limiting pins 25 correspondingly disposed on the rotating disk support member 22, wherein the limiting pins 25 can be inserted into the corresponding limiting holes 26. Figure 17 In the illustrated embodiment, the rotating disk 2 is provided with a limiting pin 25, and the turntable support 22 is provided with a limiting hole 26. In other embodiments of this utility model, the rotating disk 2 may also be provided with a limiting hole 26, and the turntable support 22 may be provided with a limiting pin 25. With the above structure, the installation of the rotating disk 2 is limited by the cooperation of the limiting pin 25 and the limiting hole 26, ensuring the accurate installation position of the rotating disk 2 and making the installation of the rotating disk 2 convenient.

[0058] Reference Figure 18 In some embodiments of this utility model, the first limiting part includes a limiting threaded hole 27 located at the center of the rotating disk 2, and the second limiting part includes a limiting threaded post 28 located on the turntable support 22. The limiting threaded post 28 is adapted to the limiting threaded hole 27 so that the rotating disk 2 can be screwed into the limiting threaded post 28 of the turntable support 22. With the above structure, the installation of the rotating disk 2 is limited by the threaded engagement between the limiting threaded hole 27 and the limiting threaded post 28, ensuring the accurate installation position of the rotating disk 2 and making the installation of the rotating disk 2 convenient.

[0059] Reference Figure 19In some embodiments of this utility model, the first limiting part includes a central connecting hole 29 located at the center of the rotating disk 2, and the second limiting part includes a central connecting post 30 located on the rotating disk support 22. The central connecting post 30 can be inserted into the central connecting hole 29. The surface of the rotating disk 2 is provided with a plurality of horizontal limiting grooves 31 surrounding the central connecting hole 29, and the outer circumferential surface of the central connecting post 30 is provided with a plurality of horizontal limiting protrusions 32. When the central connecting post 30 is inserted into the central connecting hole 29, the horizontal limiting protrusions 32 can be screwed into the horizontal limiting grooves 31. The structure of the horizontal limiting protrusions 32 and the horizontal limiting grooves 31 is similar to... Figure 3 The horizontal positioning protrusion 7 and the horizontal positioning groove 8 have the same snap-fit ​​structure, and the number of horizontal limiting protrusions 32 and horizontal limiting grooves 31 can be set as needed. With the above structure, the snap-fit ​​structure formed by the horizontal limiting protrusions 32 and the horizontal limiting grooves 31 is used to limit the installation of the rotating disk 2, ensuring the accurate installation position of the rotating disk 2 and making the installation of the rotating disk 2 convenient.

[0060] Reference Figure 13 , Figure 17 , Figure 18 In some embodiments of this utility model, a switch device 34 or a position sensor is installed on the main body 1, and a trigger part 35 is provided on the rotating disk 2 or the turntable support 22, which can trigger the switch device 34 or cause the position sensor to sense when the rotating disk 2 or the turntable support 22 rotates to a set position. The trigger part 35 can be a column, a protrusion, or other structure. The switch device 34 can be a micro switch, a proximity switch, or the like. With the above structure, when the rotating disk 2 or the turntable support 22 rotates to the set position, the trigger part 35 can trigger the switch device 34 or cause the position sensor to sense, so as to switch the circuit on or off or output a signal, thereby achieving accurate positioning of the rotation angle of the rotating disk 2.

[0061] This utility model also discloses a beverage mixing machine, which includes the powder hopper installation structure described above.

[0062] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0063] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0064] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0065] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.

Claims

1. A powder silo installation structure, comprising a main body (1), a rotating disk (2) driven by a power device mounted on the main body (1), a plurality of powder silos (3) arranged around the rotation center of the rotating disk (2), a powder discharge port provided at the bottom of the powder silos (3), and a powder silo bottom cover (5) for opening and closing the powder discharge port mounted on the powder silos (3), characterized in that, The rotating disk (2) is detachably mounted on the main body (1) and / or the powder hopper (3) is detachably mounted on the rotating disk (2).

2. The powder silo installation structure as described in claim 1, characterized in that, The rotating disk (2) has multiple mounting holes (6) around its rotation center. The powder hopper (3) is inserted into the mounting holes (6). The powder hopper (3) has a first positioning part and the rotating disk (2) has a second positioning part. The first positioning part can be combined with the second positioning part to install and position the powder hopper (3).

3. The powder silo installation structure as described in claim 2, characterized in that, The first positioning part includes several horizontal positioning protrusions (7) on the outer peripheral surface of the powder hopper (3), and the second positioning part includes several horizontal positioning grooves (8) on the periphery of the mounting hole (6) and located on the surface of the rotating disk (2). After the powder hopper (3) is inserted into the mounting hole (6), the horizontal positioning protrusions (7) can be screwed into or inserted into the horizontal positioning grooves (8).

4. The powder silo installation structure as described in claim 2, characterized in that, The first positioning part includes several vertical positioning protrusions (9) on the outer peripheral surface of the powder hopper (3), and the second positioning part includes several pairs of vertical positioning ribs (10) or several pairs of vertical positioning posts or several vertical positioning grooves on the periphery of the mounting hole (6) and located on the surface of the rotating disk (2). When the powder hopper (3) is inserted into the mounting hole (6), the vertical positioning protrusions (9) can be inserted into the gap between two pairs of vertical positioning ribs (10) or the gap between two pairs of vertical positioning posts or the vertical positioning groove.

5. The powder silo installation structure as described in claim 2, characterized in that, The first positioning part includes several vertical positioning plug-in blocks (13) disposed on the outer peripheral surface of the powder hopper (3), and the second positioning part includes several positioning plug-in grooves (14) or positioning plug-in notches disposed at the edge of the mounting hole (6). When the powder hopper (3) is inserted into the mounting hole (6), the vertical positioning plug-in blocks (13) can be inserted into the positioning plug-in grooves (14) or positioning plug-in notches.

6. The powder silo installation structure as described in claim 2, characterized in that, The first positioning part includes a positioning boss (16) on the outer peripheral surface of the powder hopper (3), and the second positioning part is a mounting hole (6). The outer contour of the positioning boss (16) and the inner contour of the mounting hole (6) are both non-circular and they are compatible.

7. The powder silo installation structure as described in claim 2, characterized in that, The first positioning part includes several vertical positioning plugs (18) on the outer periphery of the powder hopper (3), and the second positioning part includes several positioning plugs (19) on the rotating disk (2) around the mounting hole (6). When the powder hopper (3) is inserted into the mounting hole (6), the plug can be inserted into the positioning plugs (19) on the rotating disk (2).

8. The powder silo installation structure as described in claim 2, characterized in that, The first positioning part includes a positioning external thread (20) on the outer peripheral surface of the powder hopper (3), and the second positioning part includes a positioning internal thread (21) on the inner wall of the mounting hole (6). The positioning external thread (20) can be screwed into the positioning internal thread (21).

9. The powder silo installation structure as described in claim 1, characterized in that, The main body (1) is rotatably mounted with a turntable support (22). The power device includes a drive motor (33) mounted on the main body (1). The power output shaft of the drive motor is connected to the turntable support (22). The rotating disk (2) is mounted on the turntable support (22). The rotating disk (2) is provided with a first limiting part, and the turntable support (22) is provided with a second limiting part. The first limiting part can be combined with the second limiting part to limit the installation of the powder hopper (3).

10. The powder silo installation structure as described in claim 9, characterized in that, The first limiting part includes a non-circular limiting hole (23) located at the center of the rotating disk (2), and the second limiting part includes a non-circular limiting platform (24) located on the upper surface of the rotating disk support (22). The non-circular limiting platform (24) is adapted to the non-circular limiting hole (23), and the non-circular limiting platform (24) can be inserted into the non-circular limiting hole (23).

11. The powder silo installation structure as described in claim 10, characterized in that, The non-circular limiting hole (23) is polygonal in shape, or the non-circular limiting hole (23) is formed by cutting off one or both sides of a circle, or the non-circular limiting hole (23) is formed by setting several teeth on the circumference of a circle.

12. The powder silo installation structure as described in claim 9, characterized in that, The first limiting part includes a plurality of limiting pins (25) or a plurality of limiting holes (26) provided on the rotating disk (2), and the second limiting part includes a plurality of limiting holes (26) or a plurality of limiting pins (25) provided on the turntable support (22), and the limiting pins (25) can be inserted into the corresponding limiting holes (26).

13. The powder silo installation structure as described in claim 9, characterized in that, The first limiting part includes a limiting threaded hole (27) located at the center of the rotating disk (2), and the second limiting part includes a limiting threaded post (28) located on the turntable support (22). The limiting threaded post (28) is adapted to the limiting threaded hole (27) so that the rotating disk (2) can be screwed into the limiting threaded post (28) of the turntable support (22).

14. The powder silo installation structure as described in claim 9, characterized in that, The first limiting part includes a central connecting hole (29) located at the center of the rotating disk (2), and the second limiting part includes a central connecting post (30) located on the rotating disk support (22). The central connecting post (30) can be inserted into the central connecting hole (29). The surface of the rotating disk (2) is provided with several horizontal limiting grooves (31) around the central connecting hole (29). Several horizontal limiting protrusions (32) are provided on the outer circumferential surface of the central connecting post (30). When the central connecting post (30) is inserted into the central connecting hole (29), the horizontal limiting protrusions (32) can be screwed into the horizontal limiting grooves (31).

15. The powder silo installation structure as described in claim 1 or 9, characterized in that, The main body (1) is equipped with a switch device (34) or a position sensor, and the rotating disk (2) or the turntable support (22) is provided with a trigger part (35) that can trigger the switch device (34) or make the position sensor sense when the rotating disk (2) or the turntable support (22) rotates to a set position.

16. A beverage mixing machine, characterized in that, The beverage mixing machine includes the powder hopper mounting structure as described in any one of claims 1 to 15.

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