A food blending apparatus

Abstract

The utility model provides a kind of food stirring equipment. Food stirring equipment includes machine body, transmission and stirring part. Driving element is equipped in machine body. Transmission includes the first transmission assembly and the second transmission assembly being connected, the first transmission assembly is used to rotate around the first axis under the driving of driving element, the second transmission assembly is used to make revolution around the first axis and rotation around the second axis under the driving of the first transmission assembly. Stirring part at least includes the stirring rod being connected with the second transmission assembly, and the stirring rod has the inclined portion being obliquely arranged in stirring container, and the inclination angle of inclined portion relative to the second axis is in pre-set angle range, and the second transmission assembly is used to drive stirring rod to make revolution around the first axis and rotation around the second axis in stirring container. The above structure can realize multidimensional coverage stirring, so that stirring is more uniform, improves stirring efficiency, and reduces the problem of stirring dead angle.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to a food mixing device. Background Technology

[0002] Food mixers are increasingly integrated into our lives. There are many types of food mixers, such as egg beaters, dough mixers, and juicers. Their working principles are basically similar, which is to set up a mixing component in a container used to hold food. The mixing component can be a whisk, a dough hook, or a mixing paddle, depending on its function. The mixing component is driven to rotate by a transmission mechanism.

[0003] Existing food mixers share a common characteristic in their transmission mechanisms: they can only drive the mixing component to rotate rapidly within a planar area. This means the shaft of the mixing component is either vertically or horizontally mounted, and its movement trajectory is simply rotation around its axis. This results in low mixing efficiency and the existence of dead zones in the mixing process. For example, Chinese patent CN110326636A discloses a dough mixer, specifically including a frame, a material cylinder mounted on the frame, a mixing paddle inside the material cylinder, and a power component mounted on the frame to drive the mixing paddle to rotate. It is evident that this mixing paddle is horizontally mounted, leading to low mixing efficiency and dead zones in the mixing process. Utility Model Content

[0004] In view of the above-mentioned technical problems existing in the prior art, the present invention provides a food mixing device that can achieve multi-dimensional coverage mixing, making the mixing more uniform, improving the mixing efficiency, and reducing the problem of mixing dead corners.

[0005] This application provides a food mixing device, including: The machine body contains a drive unit, and the machine body is equipped with a stirring container. A transmission device is mounted on the machine body. The transmission device includes a first transmission component and a second transmission component connected to each other. The first transmission component is connected to the output shaft of the drive component. The first transmission component is used to rotate about a first axis under the drive of the drive component. The second transmission component is used to revolve about the first axis and rotate about a second axis under the drive of the first transmission component. The first axis and the second axis are parallel. The stirring component includes at least a stirring rod connected to the second transmission assembly. The stirring rod has an inclined portion disposed within the stirring container, and the inclined angle of the inclined portion relative to the second axis is within a preset angle range. The second transmission assembly is used to drive the stirring rod to revolve around the first axis and rotate around the second axis within the stirring container. This structure enables multi-dimensional covering stirring, resulting in more uniform stirring, improved stirring efficiency, and reduced stirring dead zones.

[0006] In some embodiments, the second transmission component has a connection hole, and the stirring rod is inserted into the connection hole for insertion and connection with the second transmission component. Thus, by inserting the stirring rod into the connection hole, a stable connection between the stirring rod and the second transmission component can be achieved, ensuring the installation stability of the stirring rod.

[0007] In some embodiments, the second transmission assembly has a connecting portion, and the stirring rod has a connecting groove for inserting into the connecting portion. Thus, a stable connection between the stirring rod and the second transmission assembly can be achieved by inserting the connecting portion of the second transmission assembly into the connecting groove, ensuring the installation stability of the stirring rod.

[0008] In some embodiments, the preset angle range is 15° to 70°. The inclined portion inclined within the mixing container allows the stirring rod to move along a multi-dimensional stirring trajectory within the mixing container, achieving multi-dimensional coverage stirring.

[0009] In some embodiments, the first transmission assembly includes a sun gear, a planetary gear set, and a rotating disk assembly. The sun gear is connected to the output shaft of the drive member and drives the planetary gear set to rotate. The planetary gear set and the second transmission assembly are respectively connected to the rotating disk assembly for transmission, so that the rotating disk assembly rotates around the first axis under the drive of the planetary gear set, and the rotating disk assembly drives the second transmission assembly to rotate. Thus, the transmission relationship between the sun gear, the planetary gear set, and the rotating disk assembly ensures that the rotating disk assembly can stably drive the second transmission assembly to rotate.

[0010] In some embodiments, the rotating disk assembly includes a disk body that is pulverizedly connected to the planetary gear set, the centerline of the disk body being the first axis, and the second transmission assembly including an internal gear disposed on the disk body, the centerline of the internal gear being the second axis. The planetary gear set drives the internal gear to revolve around the first axis on the disk body via the disk body. Thus, the transmission relationship between the disk body, the planetary gear set, and the internal gear ensures that the internal gear performs stable pulverization around the first axis on the disk body.

[0011] In some embodiments, the first transmission assembly further includes a fixed support cover fixedly disposed within the body of the machine. A first gear ring structure and a second gear ring structure are formed on the fixed support cover. The center lines of both the first and second gear ring structures are the first axis. The planetary gear set meshes with the first gear ring structure, and the second gear ring structure meshes with the internal gear. Under the combined action of the second gear ring structure and the disc body, the internal gear revolves around the first axis and rotates around the second axis. Thus, stable transmission can be achieved through the first and second gear ring structures on the fixed support cover, the planetary gear set, and the internal gear, ensuring that the internal gear can stably perform revolving and rotating motions on the disc body.

[0012] In some embodiments, the planetary gear set includes a planet carrier and a plurality of planet gears disposed on the planet carrier. The plurality of planet gears are arranged around the sun gear and all mesh with the sun gear. The plurality of planet gears cooperate to drive the planet carrier to rotate. The planet carrier has a gear shaft, and the disk body has toothed grooves that mesh with the gear shaft, so as to drive the disk body to rotate around the first axis via the planet carrier. The transmission relationship between the planet gears, the planet carrier, and the disk body is stable, ensuring stable rotation of the disk body around the first axis.

[0013] In some embodiments, the first transmission assembly further includes a worm gear structure and a worm wheel structure connected in a transmission relationship. The worm gear structure is connected to the output shaft of the drive member, and the worm wheel structure is connected in a transmission relationship to the sun gear. The sun gear is connected to the output shaft of the drive member in sequence through the worm wheel structure and the worm gear structure. Thus, the drive member can stably drive the sun gear to rotate through the worm gear structure and the worm wheel structure, ensuring the stability of the sun gear's rotation.

[0014] In some embodiments, there are two stirring components, namely a first stirring component and a second stirring component. Both the stirring rods of the first and second stirring components have the inclined portions. The first stirring component includes a mesh stirring structure, and the second stirring component includes a hook-shaped stirring structure. Thus, by using first and second stirring components of different shapes, the functionality of the food mixing equipment can be increased. The first stirring component can be used to crush ingredients such as eggs and fruits, while the second stirring component can be used to stir and knead dough.

[0015] Compared with the prior art, the beneficial effects of this utility model embodiment are as follows: This utility model, through the first and second transmission components of the transmission device, can drive the stirring rod to revolve around a first axis and rotate around a second axis within the mixing container. Combined with the inclined portion of the stirring rod within the mixing container, the stirring rod can move along a multi-dimensional stirring trajectory within the mixing container, achieving multi-dimensional coverage stirring, resulting in more uniform stirring, improved stirring efficiency, and reduced stirring dead zones. Furthermore, the structural design of the first and second transmission components of the transmission device is simple and compact, reducing the difficulty of machining complex multi-dimensional gears and effectively lowering costs. Attached Figure Description

[0016] In drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The drawings generally illustrate various embodiments by way of example rather than limitation and are used, together with the description and claims, to illustrate the disclosed embodiments. Where appropriate, the same reference numerals are used in all drawings to refer to the same or similar parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the apparatus or method.

[0017] Figure 1 This is a cross-sectional view of a food mixing device according to an embodiment of this application, showing a first mixing component; Figure 2 This is a cross-sectional view of a food mixing device according to an embodiment of this application, showing a second mixing component; Figure 3 This is a partial structural cross-sectional view of the food mixing device according to an embodiment of this application; Figure 4 This is a partial structural schematic diagram of the food mixing device according to an embodiment of this application; Figure 5 This is an exploded view of a partial structure of the food mixing device according to an embodiment of this application; Figure 6 This is another exploded view of a partial structure of the food mixing device according to an embodiment of this application; Figure 7 This is a schematic diagram of the structure of the stirring component of the food mixing device according to an embodiment of this application. The stirring rod of the first stirring component shown in the figure is used to be inserted into the connection hole of the second transmission component. Figure 8 This is a schematic diagram of the structure of the stirring component of the food mixing device according to an embodiment of this application. The stirring rod of the second stirring component shown in the figure is used to be inserted into the connection hole of the second transmission component. Figure 9 This is a schematic diagram of the structure of the stirring component of the food mixing device according to an embodiment of this application. The stirring component shown in the figure has a connecting groove, and the stirring component is specifically a first stirring component. Figure 10 This is a schematic diagram of the structure of the stirring component of the food mixing device according to an embodiment of this application. The stirring component shown in the figure has a connecting groove, and the stirring component is specifically a second stirring component. Figure 11 This is a schematic diagram of the rotating disk assembly and internal gear of the food mixing device according to an embodiment of this application; Figure 12 This is a schematic diagram of the structure of the fixed support cover of the food mixing device according to an embodiment of this application.

[0018] The components indicated by the reference numerals in the figure: 1. Body; 11. Drive component; 12. Stirring container; 2. First transmission assembly; 21. Sun gear; 22. Worm gear structure; 23. Worm wheel structure; 24. Worm wheel output end; 3. Second transmission assembly; 31. Connecting hole; 32. Connecting part; 33. Internal gear; 4. Stirring component; 41. Stirring rod; 42. Inclined part; 43. Connecting groove; 44. First stirring component; 45. Second stirring component; 5. Planetary gear set; 51. Planet carrier; 52. Planetary gear; 53. Gear shaft; 6. Rotating disk assembly; 61. Disk body; 62. Gear groove; 7. Fixed bracket cover; 71. First gear ring structure; 72. Second gear ring structure. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] This application provides a food mixing device. For example... Figures 1 to 6 As shown, the food mixing equipment includes a body 1, a transmission device, and a mixing component 4. A drive component 11 is located inside the body 1, and a mixing container 12 is mounted on the body 1. The transmission device is located on the body 1 and includes a first transmission assembly 2 and a second transmission assembly 3 connected to each other. The first transmission assembly 2 is connected to the output shaft of the drive component 11 and is used to rotate around a first axis under the drive of the drive component 11. Figure 3 The second transmission assembly 3, as shown in the diagram, rotates around the first axis under the drive of the first transmission assembly 2, and rotates around the second axis (z1). Figure 3 The z2 shown in the figure rotates; wherein the first axis and the second axis are parallel. The stirring component 4 includes at least a stirring rod 41 connected to the second transmission assembly 3. The stirring rod 41 has an inclined portion 42 inclined within the stirring container 12. The inclined angle of the inclined portion 42 relative to the second axis is within a preset angle range. The second transmission assembly 3 is used to drive the stirring rod 41 to revolve around the first axis and rotate around the second axis within the stirring container 12. Figure 1 and Figure 2The dashed line shown in the figure represents the stirring element 4, which is used to indicate the movement trajectory of the stirring element 4.

[0021] The aforementioned drive component 11 may specifically include a motor and a motor frame. The first transmission assembly 2 is connected to the output shaft of the motor to drive the first transmission assembly 2 to rotate. The motor frame can be used to stably mount the motor inside the body 1.

[0022] The first transmission component 2 and / or the second transmission component 3 mentioned above can both be formed by gear transmission to ensure the stability of transmission.

[0023] like Figure 3 As shown, the first transmission component 2 can drive the second transmission component 3 to revolve around the first axis z1 and rotate around the second axis z2.

[0024] The first axis can be understood as the rotation center line of the first transmission component 2, and the second axis can be understood as the rotation center line of the second transmission component 3.

[0025] The aforementioned stirring rod 41 may include a connecting portion 32, which is plugged into the second transmission assembly 3. An inclined portion 42 is connected to the end of the connecting portion 32 away from the second transmission assembly 3, and the inclined portion 42 may be disposed close to the second transmission assembly 3. The inclined portion 42 may be rod-shaped, block-shaped, etc., as an example. Figure 7 and Figure 8 The inclined portion 42 shown is rod-shaped. Figure 9 and Figure 10 The inclined portion 42 shown is block-shaped.

[0026] When the inclined portion 42 is rod-shaped, the inclination angle of the inclined portion 42 relative to the second axis is the angle between the axial direction of the inclined portion 42 and the second axis.

[0027] This invention, through the first transmission component 2 and the second transmission component 3 of the transmission device, enables the stirring rod 41 to revolve around a first axis and rotate around a second axis within the stirring container 12. Combined with the inclined portion 42 of the stirring rod 41 within the stirring container 12, the stirring rod 41 can move along a multi-dimensional stirring trajectory within the stirring container 12, achieving multi-dimensional coverage stirring, resulting in more uniform stirring, improved stirring efficiency, and reduced stirring dead zones. Furthermore, the first transmission component 2 and the second transmission component 3 of the transmission device have a simple and compact structural design, reducing the difficulty of machining complex multi-dimensional gears and effectively lowering costs.

[0028] In some embodiments, such as Figure 3 , Figure 7 as well as Figure 8As shown, the second transmission component 3 has a connection hole 31, and the stirring rod 41 is inserted into the connection hole 31 to be connected to the second transmission component 3.

[0029] Thus, by inserting the stirring rod 41 into the connecting hole 31, a stable connection between the stirring rod 41 and the second transmission component 3 can be achieved, ensuring the installation stability of the stirring rod 41.

[0030] The connecting part 32 of the stirring rod 41 is configured as the part into which the stirring rod 41 is inserted.

[0031] In some embodiments, such as Figures 9 to 11 As shown, the second transmission assembly 3 has a connecting part 32, and the stirring rod 41 has a connecting groove 43 for inserting into the connecting part 32.

[0032] Thus, the stirring rod 41 and the second transmission component 3 can be stably connected by inserting the connecting part 32 of the second transmission component 3 into the connecting groove 43, thereby ensuring the installation stability of the stirring rod 41.

[0033] In some embodiments, the preset angle range is 10° to 80°. Preferably, the preset angle range is 15° to 70°. The inclined portion 42, which is inclined within the stirring container 12, allows the stirring rod 41 to move within the stirring container 12 in a multi-dimensional stirring trajectory, achieving multi-dimensional coverage stirring.

[0034] like Figure 7 and Figure 8 As shown in the figure, the included angles A and B are the included angles between the length direction of the inclined part 42 and the second axis, that is, the angles corresponding to the inclination angle of the inclined part 42 relative to the second axis. The included angle A is in the range of 15° to 70°, and the included angle B is in the range of 15° to 70°.

[0035] In some embodiments, such as Figures 1 to 6 As shown, the first transmission assembly 2 includes a sun gear 21, a planetary gear set 5, and a rotating disk assembly 6. The sun gear 21 is connected to the output shaft of the drive member 11 and is used to drive the planetary gear set 5 to rotate. The planetary gear set 5 and the second transmission assembly 3 are respectively connected to the rotating disk assembly 6 for transmission, so that the rotating disk assembly 6 rotates around the first axis under the drive of the planetary gear set 5, and the rotating disk assembly 6 drives the second transmission assembly 3 to perform a rotational motion.

[0036] In this way, the transmission relationship between the sun gear 21, the planetary gear set 5, and the rotating disk assembly 6 can ensure that the rotating disk assembly 6 can stably drive the second transmission assembly 3 to rotate.

[0037] The aforementioned planetary gear set 5 can be used to change the transmission ratio, thereby reducing the output speed of the sun gear 21, so that the rotating disk assembly 6 can move at a speed lower than that of the sun gear 21.

[0038] Specifically, the sun gear 21 drives the planetary gear set 5 to rotate, the planetary gear set 5 drives the planetary gear set 5 to rotate, and then the planetary gear set 5 drives the rotating disk assembly 6 to rotate, thereby realizing that the rotating disk assembly 6 drives the second transmission assembly 3 to rotate.

[0039] In some embodiments, such as Figures 1 to 6 As shown, the rotating disk assembly 6 includes a disk body 61 that is connected to the planetary gear set 5 for transmission. The center line of the disk body 61 is the first axis. The second transmission assembly 3 includes an internal gear 33 disposed on the disk body 61. The center line of the internal gear 33 is the second axis. The planetary gear set 5 drives the internal gear 33 to revolve around the first axis on the disk body 61 through the disk body 61.

[0040] In this way, the transmission relationship between the disk 61, the planetary gear set 5 and the internal gear 33 can ensure that the internal gear 33 makes a stable revolution around the first axis on the disk 61.

[0041] The aforementioned disk 61 rotates synchronously with the planetary gear set 5, and the internal gear 33 is rotatably mounted on the disk 61 so that it can rotate on its own axis while revolving around the sun.

[0042] The connecting part 32 of the stirring rod 41 can be inserted into the central groove of the internal gear 33 to move synchronously with the internal gear 33. The connecting part 32 of the stirring rod 41 can also be connected to the internal gear 33 through a connecting structure. This application does not specifically limit the connection method between the stirring rod 41 and the internal gear 33, as long as the two can be stably connected.

[0043] In some embodiments, such as Figures 1 to 6 , Figure 11 and 12 As shown, the first transmission assembly 2 also includes a fixed bracket cover 7 fixedly disposed inside the body 1. A first gear ring structure 71 and a second gear ring structure 72 are formed on the fixed bracket cover 7. The center lines of the first gear ring structure 71 and the second gear ring structure 72 are both the first axis. The planetary gear set 5 meshes with the first gear ring structure 71, and the second gear ring structure 72 meshes with the internal gear 33. Under the cooperation of the second gear ring structure 72 and the disc body 61, the internal gear 33 revolves around the first axis and rotates around the second axis.

[0044] In this way, the first gear ring structure 71 and the second gear ring structure 72 on the fixed bracket cover 7 can stably transmit power to the planetary gear set 5 and the internal gear 33, ensuring that the internal gear 33 can stably perform revolution and rotation on the disk body 61.

[0045] The aforementioned first gear ring structure 71 can be sleeved on the outside of the planetary gear set 5, and the multiple planetary gears 52 of the planetary gear set 5 can all mesh with the first gear ring structure 71.

[0046] The aforementioned second gear ring structure 72 can be sleeved outside the internal gear 33. When the internal gear 33 revolves around the first axis under the drive of the disc 61, it can rotate around the second axis under the drive of the second gear ring structure 72.

[0047] In some embodiments, such as Figures 1 to 6 As shown, the planetary gear set 5 includes a planet carrier 51 and multiple planet gears 52 mounted on the planet carrier 51. The multiple planet gears 52 are arranged around and mesh with the sun gear 21. The multiple planet gears 52 work together to drive the planet carrier 51 to rotate. The planet carrier 51 has a gear shaft 53, and the disk body 61 has toothed grooves 62 that mesh with the gear shaft 53, so that the disk body 61 can be driven to rotate around a first axis via the planet carrier 51. The transmission relationship between the planet gears 52, the planet carrier 51, and the disk body 61 is stable, ensuring stable rotation of the disk body 61 around the first axis.

[0048] The rotation centers of the sun gear 21, the gear shaft 53 of the planet carrier 51, and the disk 61 are all the first axis.

[0049] The aforementioned planetary gears 52 can be three in number, and the three planetary gears 52 are arranged around the sun gear 21 in coordination, and all three planetary gears 52 are rotatably mounted on the planet carrier 51.

[0050] In some embodiments, such as Figures 1 to 6 As shown, the first transmission assembly 2 also includes a worm gear structure 22 and a worm wheel structure 23 that are connected in transmission. The worm gear structure 22 is connected to the output shaft of the drive member 11, and the worm wheel structure 23 is connected in transmission to the sun gear 21. The sun gear 21 is connected to the output shaft of the drive member 11 in sequence through the worm wheel structure 23 and the worm gear structure 22.

[0051] In this way, the drive component 11 can stably drive the sun gear 21 to rotate through the worm gear structure 22 and the worm wheel structure 23, ensuring the stability of the rotation of the sun gear 21.

[0052] The aforementioned worm gear structure 23 may include a first worm gear and a second worm gear disposed on opposite sides of the worm structure 22 to ensure that the worm gear structure 23 can stably drive the sun gear 21 to rotate.

[0053] The lower part of the aforementioned worm gear structure 23 may have a worm gear output end 24, which is sleeved on the outside of the sun gear 21 to drive the sun gear 21 to rotate.

[0054] In some embodiments, such as Figure 1 , Figure 2 , Figures 7 to 10As shown, there are two stirring components 4, namely a first stirring component 44 and a second stirring component 45. Both the stirring rod 41 of the first stirring component 44 and the stirring rod 41 of the second stirring component 45 have inclined portions 42. The first stirring component 44 includes a mesh stirring structure, and the second stirring component 45 includes a hook-shaped stirring structure. Figure 1 , Figure 7 and Figure 9 The first stirring component 44 is shown in the image. Figure 2 , Figure 8 and Figure 10 The second stirring component 45 is shown in the image.

[0055] Thus, the functionality of the food mixing equipment can be increased by using a first mixing component 44 and a second mixing component 45 with different shapes. The first mixing component 44 can be used to crush ingredients such as eggs and fruits, while the second mixing component 45 can be used to mix and knead dough.

[0056] The working principle of the food mixing equipment is explained below: First, after the drive unit 11 is started, it drives the worm gear structure 22 and the worm wheel structure 23 to rotate. The worm wheel output end 24 of the worm wheel structure 23 is connected to the sun gear 21 to drive the sun gear 21 to rotate. The sun gear 21 drives the planetary gear set 5 to rotate, specifically driving multiple planet gears 52 and the planet carrier 51 to rotate. The gear shaft 53 of the planet carrier 51 meshes with the tooth groove 62 of the disc 61 to drive the disc 61 to rotate around the first axis via the planet carrier 51. The first gear ring structure 71 on the fixed bracket cover 7 meshes with the planetary gear set 5, and the second gear ring structure 72 meshes with the internal gear 33 on the disc 61. When the internal gear 33 revolves around the first axis under the drive of the disc 61, it can rotate around the second axis under the drive of the second gear ring structure 72, thereby driving the stirring rod 41 connected to the internal gear 33 to revolve around the first axis and rotate around the second axis.

[0057] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and protection scope, and such modifications or equivalent substitutions should also be considered to fall within the protection scope of this utility model.

Claims

1. A food mixing device, characterized in that, include: The machine body (1) is provided with a drive unit (11) inside, and a stirring container (12) is provided on the machine body (1). A transmission device is provided on the body (1). The transmission device includes a first transmission component (2) and a second transmission component (3) connected to each other. The first transmission component (2) is connected to the output shaft of the drive member (11). The first transmission component (2) is used to rotate around a first axis under the drive of the drive member (11). The second transmission component (3) is used to revolve around the first axis and rotate around a second axis under the drive of the first transmission component (2). The first axis and the second axis are parallel. The stirring component (4) includes at least a stirring rod (41) connected to the second transmission assembly (3). The stirring rod (41) has an inclined portion (42) that is inclined within the stirring container (12). The inclined portion (42) has an inclination angle relative to the second axis within a preset angle range. The second transmission assembly (3) is used to drive the stirring rod (41) to revolve around the first axis and rotate around the second axis within the stirring container (12).

2. The food mixing device according to claim 1, characterized in that, The second transmission assembly (3) has a connection hole (31), and the stirring rod (41) is inserted into the connection hole (31) to be connected to the second transmission assembly (3).

3. The food mixing device according to claim 1, characterized in that, The second transmission assembly (3) has a connecting part (32), and the stirring rod (41) has a connecting groove (43) for inserting into the connecting part (32).

4. The food mixing apparatus according to any one of claims 1 to 3, characterized in that, The preset angle range is 15° to 70°.

5. The food mixing device according to claim 1, characterized in that, The first transmission assembly (2) includes a sun gear (21), a planetary gear set (5), and a rotating disk assembly (6). The sun gear (21) is connected to the output shaft of the drive member (11), and the sun gear (21) is used to drive the planetary gear set (5) to rotate. The planetary gear set (5) and the second transmission assembly (3) are respectively connected to the rotating disk assembly (6) for transmission, so that the rotating disk assembly (6) rotates around the first axis under the drive of the planetary gear set (5), and the rotating disk assembly (6) drives the second transmission assembly (3) to rotate.

6. The food mixing device according to claim 5, characterized in that, The rotating disk assembly (6) includes a disk body (61) that is connected to the planetary gear set (5) for transmission. The center line of the disk body (61) is the first axis. The second transmission assembly (3) includes an internal gear (33) disposed on the disk body (61). The center line of the internal gear (33) is the second axis. The planetary gear set (5) drives the internal gear (33) to revolve around the first axis on the disk body (61) through the disk body (61).

7. The food mixing device according to claim 6, characterized in that, The first transmission assembly (2) further includes a fixed bracket cover (7) fixedly disposed in the body (1). A first gear ring structure (71) and a second gear ring structure (72) are formed on the fixed bracket cover (7). The center lines of the first gear ring structure (71) and the second gear ring structure (72) are both the first axis. The planetary gear set (5) meshes with the first gear ring structure (71). The second gear ring structure (72) meshes with the internal gear (33). Under the combined action of the second gear ring structure (72) and the disc body (61), the internal gear (33) revolves around the first axis and rotates around the second axis.

8. The food mixing device according to claim 7, characterized in that, The planetary gear set (5) includes a planet carrier (51) and a plurality of planet gears (52) disposed on the planet carrier (51). The plurality of planet gears (52) are arranged around the sun gear (21) and all mesh with the sun gear (21). The plurality of planet gears (52) work together to drive the planet carrier (51) to rotate. The planet carrier (51) has a gear shaft (53). The disk body (61) is provided with tooth grooves (62) that mesh with the gear shaft (53) so as to drive the disk body (61) to rotate around the first axis via the planet carrier (51).

9. The food mixing device according to claim 5, characterized in that, The first transmission assembly (2) further includes a worm gear structure (22) and a worm wheel structure (23) that are connected in transmission. The worm gear structure (22) is connected to the output shaft of the drive member (11), and the worm wheel structure (23) is connected in transmission to the sun gear (21). The sun gear (21) is connected to the output shaft of the drive member (11) in sequence through the worm wheel structure (23) and the worm gear structure (22).

10. The food mixing device according to claim 1, characterized in that, There are two stirring components (4), namely a first stirring component (44) and a second stirring component (45). The stirring rod (41) of the first stirring component (44) and the stirring rod (41) of the second stirring component (45) both have the inclined portion (42). The first stirring component (44) includes a mesh stirring structure, and the second stirring component (45) includes a hook stirring structure.

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