Stirring device and food processing device

Abstract

Embodiments of the present application provide a stirring device and a food processing device. The stirring device comprises a housing, a lifting / lowering assembly, a storage container, and a stirring assembly. The lifting / lowering assembly comprises a lifting / lowering frame. The lifting / lowering frame can move in the height direction of the housing. The storage container is detachably mounted on the lifting / lowering frame so as to ascend and descend along with the lifting / lowering frame. The stirring assembly comprises a stirring shaft. The stirring shaft is mounted on the housing. When the stirring device is in a use state, the stirring shaft is partially located in the storage container. The storage container ascends and descends relative to the stirring shaft in the height direction of the housing.

Description

Mixing equipment and food processing equipment Technical Field

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

[0002] With the diversification of food cooking methods, rotary food processing equipment is widely used. Food processing equipment, also known as mixing equipment, includes a storage container and functional components. The functional components are located inside the storage container and rotate rapidly to perform processes such as stirring, cutting, and mixing of ingredients. The storage container is fixedly mounted on the casing of the food processing equipment to maintain its stability.

[0003] Currently, functional components can stir the food inside the storage container using their internal stirring shafts. However, the stirring shafts in these devices cannot fully stir all the food in the container, resulting in inconsistent food sizes and affecting the texture. Therefore, a more adaptive stirring process is needed to ensure more consistent and accurate stirring results.

[0004] Application content

[0005] The present application aims to provide a mixing device and a food processing device to improve at least one of the above-mentioned problems.

[0006] The above objectives are achieved through the following technical solutions in the embodiments of this application.

[0007] This application provides a mixing device, which includes a housing, a lifting assembly, a storage container, and a mixing component. The lifting assembly includes a lifting frame that can move along the height direction of the housing. The storage container is detachably installed on the lifting frame to move up and down with the lifting frame. The mixing component includes a mixing shaft that is installed on the housing. When the mixing device is in use, the mixing shaft is partially located inside the storage container. The storage container moves up and down relative to the mixing shaft along the height direction of the housing, and the mixing shaft rotates relative to the storage container so that the mixing shaft rotates at different height positions inside the storage container.

[0008] This application provides a food processing device, including the aforementioned stirring device, as well as a locking mechanism and a pressing mechanism; the lifting frame includes a first lifting platform and a second lifting platform connected to each other, the first lifting platform and the second lifting platform being opposite to each other and spaced apart, and the storage container being detachably located between the first lifting platform and the second lifting platform; the first lifting platform is provided with a limiting part; the limiting part cooperates with the storage container to limit the storage container to the first lifting platform; the locking mechanism includes a locking element and an unlocking element, both the locking element and the unlocking element being disposed on the first lifting platform, the unlocking element cooperating with the locking element to drive the locking element to lock or separate from the storage container; and the pressing mechanism includes a pressing element, the second lifting platform being disposed on the side of the storage container away from the first lifting platform, the second lifting platform being fixedly connected to the first lifting platform, and the pressing element being movably disposed on the side of the second lifting platform facing the storage container to hold the storage container between the first lifting platform and the second lifting platform.

[0009] This application provides a food processing device, including the aforementioned stirring device and a processing component; the storage container is provided with a mounting portion; the processing component is disposed inside the storage container and is magnetically connected to the mounting portion; the stirring shaft of the stirring component passes through the mounting portion and extends into the interior of the storage container, and the stirring shaft is drively connected to the processing component; the stirring shaft is movably disposed relative to the storage container along the axial direction of the stirring shaft, and the stirring shaft can push the processing component away from the mounting portion when rotating. Attached Figure Description

[0010] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0011] Figure 1 shows a schematic diagram of the structure of the stirring device provided in the embodiment of this application.

[0012] Figure 2 shows a cross-sectional schematic diagram of the stirring device in Figure 1.

[0013] Figure 3 shows a schematic diagram of part of the structure of the stirring device in Figure 1.

[0014] Figure 4 shows a schematic diagram of the lifting assembly in Figure 3.

[0015] Figure 5 shows a schematic diagram of the lifting frame in Figure 4.

[0016] Figure 6 shows a schematic diagram of the storage container in Figure 3.

[0017] Figure 7 shows a cross-sectional schematic diagram of part of the structure of the storage container and lifting frame in Figure 3.

[0018] Figure 8 shows a schematic diagram of the exploded structure of the second lifting platform and cover in Figure 3.

[0019] Figure 9 shows a schematic diagram of the disassembled structure of the second lifting platform and cover in Figure 3 in another disassembled state.

[0020] Figure 10 is a schematic diagram of the structure of the food processing equipment provided in the embodiment of this application.

[0021] Figure 11 is a schematic diagram of the lifting assembly and pressing mechanism of the food processing equipment shown in Figure 10.

[0022] Figure 12 is an exploded view of the lifting assembly of the food processing equipment shown in Figure 10.

[0023] Figure 13 is an exploded view of the compression mechanism of the food processing equipment shown in Figure 10.

[0024] Figure 14 is a schematic diagram of the locking mechanism of the food processing equipment shown in Figure 10.

[0025] Figure 15 is a schematic diagram of the internal structure of the lifting assembly of the food processing equipment shown in Figure 10.

[0026] Figure 16 is a structural schematic diagram of the locking mechanism of the food processing equipment shown in Figure 10 from another perspective.

[0027] Figure 17 is a schematic diagram of the clamping component of the clamping mechanism shown in Figure 13.

[0028] Figure 18 is a schematic diagram of the processing components of the food processing equipment shown in Figure 10.

[0029] Figure 19 is a cross-sectional view of the storage container of the food processing equipment shown in Figure 10.

[0030] Figure 20 is a schematic diagram of the structure of the stirring shaft of the food processing equipment shown in Figure 10.

[0031] Figure 21 is a schematic diagram of the processing section structure of the processing component shown in Figure 10.

[0032] Figure 22 is a schematic diagram of the structure of the second lifting platform of the food processing equipment shown in Figure 10.

[0033] Figure 23 is an exploded view of the second lifting platform of the food processing equipment shown in Figure 10.

[0034] Figure 24 is a schematic diagram of the container drive assembly of the food processing equipment shown in Figure 10.

[0035] Reference numerals: 10, mixing equipment; 100, shell; 110, accommodating space; 120, first slide bar assembly; 121, first slide bar; 130, second slide bar assembly; 131, second slide bar; 200, lifting assembly; 210, lifting frame; 211, first lifting platform; 211a, insert; 212, second lifting platform; 212a, first connecting plate; 212b, second connecting plate; 212c, installation space; 212d, installation... 220. Through hole; 230. Lifting motor; 231. Lifting transmission component; 232. Threaded rod; 233. Nut seat; 233. Clamping component; 233a. Hook; 234. Elastic component; 300. Storage container; 301. First barrel; 310. Second barrel; 311. Limiting part; 320. Cover; 400. Stirring assembly; 410. Drive component; 411. Drive motor; 412. Drive gear set; 420. Stirring shaft; 430. Stirring component. 1000. Food processing equipment; 812. Loading / unloading port; 821. Main body; 822. Positioning part; 711. First mounting shell; 7111. Body; 7112. Guide part; 7113. Guide groove; 7114. Abutment part; 7116. Limiting slot; 7117. Mounting through hole; 712. Second mounting shell; 73. Activity space; 74. Support member; 60. Locking mechanism; 61. Locking fastener; 611. Locking part; 612. Mating part; 613. Guide protrusion; 614. Receiving inclined surface; 62. Unlocking part; 621. Extrusion inclined surface; 63. Reset elastic element; 64. Restoring elastic element; 50. Pressing mechanism; 511. First shell; 512. Second shell; 5121. Mating groove; 233b. Pressing part; D1. First direction; D2. Second direction. 831. Positioning groove; 832. Through hole; 833. Mounting part; 84. Accommodating space; 85. First magnetic component; 70. Processing assembly; 701. Processed part; 7011. Processing part; 7012. Connecting part; 7121. Mating groove; 7122. Limiting groove; 72. Second magnetic component; 601. Embedded shaft end; 602. Embedded shaft body; 603. Embedded part; 65. Rotation drive component; 50. Hall sensor; 43. Balancing component; 45. Container support component; 1. Container drive assembly; 12. Container drive component; A. First rotation direction; B. Second rotation direction. Detailed Implementation

[0036] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the accompanying drawings.

[0037] Please refer to Figure 1. This application proposes a mixing device 10, which can mix food ingredients. In the following embodiments, the mixing device 10 is mainly used to mix food ingredients as an example for description. The mixing device 10 can mix fruits, such as bananas, strawberries, apples, pears, or peaches, and can puree, juice, or make fruit puree. The mixing device 10 can also mix various meats, such as chicken, pork, beef, and fish, to the desired fineness. The mixing device 10 can also mix prepared ice cream to prevent it from freezing into large ice crystals and maintain its smooth texture. In other embodiments, the mixing device 10 can also mix non-food ingredients.

[0038] Please refer to Figures 1 to 4. The stirring device 10 may include a housing 100, a lifting assembly 200, a storage container 300, and a stirring assembly 400. The lifting assembly 200 may include a lifting frame 210, which is movable along the height direction of the housing 100. The storage container 300 is detachably mounted on the lifting frame 210 to follow the lifting frame 210 in raising and lowering. The stirring assembly 400 may include a stirring shaft 420, which may be mounted on the housing 100. When the stirring device 10 is in use, the stirring shaft 420 is partially located inside the storage container 300. The stirring shaft 420 is rotatable relative to the storage container 300. The storage container 300 is raised and lowered relative to the stirring shaft 420 along the height direction of the housing 100, so that the stirring shaft 420 rotates at different heights within the storage container 300. Thus, when the mixing device 10 is in use, the storage container 300 can be raised and lowered relative to the mixing shaft 420 along the height direction of the housing 100, and the mixing shaft 420 can rotate relative to the storage container 300, so that the mixing shaft 420 can rotate at different height positions within the storage container 300, which helps the mixing shaft 420 to mix at different height positions within the storage container 300, thereby helping the mixing shaft 420 to fully mix the food in the storage container 300.

[0039] Furthermore, since the storage container 300 is detachably mounted on the lifting frame 210, the user can remove the storage container 300 for cleaning after use.

[0040] Referring to Figures 3 and 4, in some embodiments, the lifting assembly 200 may further include a lifting motor 220 and a lifting transmission component 230. The lifting motor 220 and the lifting transmission component 230 may be located inside the housing 100, that is, the housing 100 forms a relatively sealed accommodating space 110. The lifting motor 220 and the lifting transmission component 230 being located inside the accommodating space 110 helps to reduce the risk of dust and other impurities accumulating in the lifting motor 220 and the lifting transmission component 230, thereby facilitating the housing 100 to protect the lifting motor 220 and the lifting transmission component 230.

[0041] The lifting motor 220 is driveably connected to the lifting transmission component 230, and drives the lifting transmission component 230 to move the lifting frame 210 connected to the lifting transmission component 230. The lifting motor 220 can be a stepper motor or a servo motor. Thus, the mixing device 10 can electrically drive the lifting frame 210 through the lifting motor 220 and the lifting transmission component 230, allowing the user to precisely control the position of the storage container 300 according to the mixing needs, thereby helping the mixing device 10 to more thoroughly mix the ingredients in the storage container 300.

[0042] In addition, since the housing of the lifting motor 220 can be fixedly connected to the housing 100, the lifting motor 220 does not need to move with the lifting frame 210, which helps to reduce the load on the lifting motor 220.

[0043] Referring to Figures 3 and 4, in some embodiments, the lifting transmission component 230 may include a threaded rod 231 and a nut seat 232. The nut seat 232 may be fixedly installed on the lifting frame 210, and the nut seat 232 may be movably threadedly connected to the threaded rod 231 along its length. The lifting motor 220 is driveably connected to one end of the threaded rod 231, and the other end of the threaded rod 231 is rotatably connected to the housing 100. Specifically, the housing of the lifting motor 220 may be fixedly installed on the housing 100, and the output shaft of the lifting motor 220 may drive the threaded rod 231 to rotate through a plurality of sequentially meshing gears. The other end of the threaded rod 231 may be rotatably connected to the housing 100 through a bearing. When the lifting motor 220 is working, it can drive the threaded rod 231 to rotate, and the nut seat 232 is fixedly installed on the lifting frame 210, so that the nut seat 232 can be movably threadedly connected to the threaded rod 231 along the length direction of the threaded rod 231, which helps the lifting frame 210 to follow the nut seat 232 to rise and fall.

[0044] Furthermore, the engagement of the threaded rod 231 and the nut seat 232 provides a self-locking characteristic, ensuring that the lifting frame 210 maintains its current position without any power input, preventing it from sliding down due to gravity or other factors. This enables precise positioning and height adjustment of the lifting frame 210 of the mixing device 10 during the lifting process. Moreover, the engagement of the threaded rod 231 and the nut seat 232 generates low noise, thereby reducing the noise generated by the mixing device 10.

[0045] In other embodiments, the lifting transmission component 230 may include a slider and a slide rail. The slider may be fixedly installed on the lifting frame 210, and the slide rail may be fixedly installed on the housing 100 and extend along the height direction of the housing 100. The slider may slide in cooperation with the slide rail. The lifting motor 220 may be a linear motor. The lifting motor 220 drives the slider to move, so that the lifting frame 210 can follow the slider along the height direction of the housing 100.

[0046] Referring to Figures 4 and 5, in some embodiments, the lifting frame 210 may include a first lifting platform 211 and a second lifting platform 212 connected to each other, with the first lifting platform 211 and the second lifting platform 212 being arranged opposite to each other and spaced apart. The second lifting platform 212 may be located above the first lifting platform 211, and the first lifting platform 211 and the second lifting platform 212 may be connected by a support column. For example, the support column may be plugged into the first lifting platform 211 and the second lifting platform 212; or, for example, the support column may be threaded into the first lifting platform 211 and the second lifting platform 212, thereby making the first lifting platform 211 and the second lifting platform 212 opposite to each other and spaced apart.

[0047] Please refer to Figures 3 to 5. The storage container 300 is detachably located between the first lifting platform 211 and the second lifting platform 212. Specifically, because the storage container 300 is detachably abutted between the first lifting platform 211 and the second lifting platform 212, the storage container 300 can be confined between the first lifting platform 211 and the second lifting platform 212 during use, making it less likely for the storage container 300 to tip over during the lifting process along with the lifting frame 210.

[0048] Referring to Figures 2 to 4, the first lifting platform 211 can move along the height direction of the housing 100 to drive the second lifting platform 212 and the storage container 300 to rise and fall. Specifically, the stirring device 10 can drive the first lifting platform 211 to move along the height direction of the housing 100 via a lifting motor 220, a threaded rod 231, and a nut seat 232. The housing of the lifting motor 220 can be fixedly installed in the housing 100, and the nut seat 232 can be fixedly connected to the first lifting platform 211. The output shaft of the lifting motor 220 can drive the threaded rod 231 to rotate via multiple sequentially meshing gears. The other end of the threaded rod 231 can be rotatably connected to the housing 100 via a bearing. When the lifting motor 220 is working, it can drive the threaded rod 231 to rotate, and the nut seat 232 can move along the length direction of the first lifting platform 211. The first lifting platform 211 can move along with the nut seat 232, thereby driving the second lifting platform 212 and the storage container 300 to rise and fall.

[0049] Referring to Figures 2 and 3, in some embodiments, the stirring device 10 is provided with a first slide bar assembly 120 supporting the housing 100. The first slide bar assembly 120 includes a plurality of first slide bars 121, each extending along the height direction of the housing 100. Each first slide bar 121 passes through a first lifting platform 211 and a second lifting platform 212, which move along the length direction of the first slide bar 121. Specifically, since the first slide bar 121 can extend along the height direction of the housing 100, the first lifting platform 211 and the second lifting platform 212 can move along the length direction of the first slide bar 121, thereby enabling the first lifting platform 211 and the second lifting platform 212 to move stably along the height direction of the housing 100.

[0050] In some embodiments, the housing 100 may have guide rails that extend along the height direction of the housing 100, and the first lifting platform 211 may be provided with a slider that is slidably connected to the guide rails, thereby facilitating the movable connection of the first lifting platform 211 to the housing 100. Of course, the number of guide rails and the number of sliders can be designed according to actual needs.

[0051] In some embodiments, the stirring device 10 may further include a second slide bar assembly 130 supporting the housing 100. The second slide bar assembly 130 may include a plurality of second slide bars 131, each of which extends along the height direction of the housing 100. Each second slide bar 131 can pass through a first lifting platform 211, and the first lifting platform 211 can move along the length direction of the second slide bar 131. In this way, the first lifting platform 211 can move along the height direction of the housing 100 simultaneously via the first slide bar assembly 120 and the second slide bar assembly 130, thereby enabling the first lifting platform 211 to move more stably along the height direction of the housing 100.

[0052] In some embodiments, the first slide bar assembly 120 and the second slide bar assembly 130 can be respectively disposed at both ends of the first lifting platform 211 along its length. In this way, by distributing the first slide bar assembly 120 and the second slide bar assembly 130 at both ends of the first lifting platform 211, the mixing device 10 distributes the force on the first lifting platform 211 more evenly, thereby improving its stability and load-bearing capacity. Furthermore, this helps ensure the balance of the first lifting platform 211 during vertical movement, thus reducing its swaying.

[0053] In some embodiments, the plurality of first slide bars 121 and the plurality of second slide bars 131 can be arranged along the width direction of the housing 100, so that the plurality of first slide bars 121 and the plurality of second slide bars 131 can be arranged neatly and orderly, making the structure of the stirring device 10 more compact.

[0054] Please refer to Figures 1 to 4. In some embodiments, the stirring shaft 420 may be located outside the housing 100. Thus, compared to stirring devices in the related art, the stirring shaft 420 of this application is located outside the housing 100, allowing the user to directly access the stirring shaft 420 after using the stirring device 10 for cleaning. This helps reduce the risk of cross-contamination of food within the storage container 300 due to the difficulty in cleaning the stirring shaft 420.

[0055] Referring to Figures 2 and 3, in some embodiments, the stirring assembly 400 may further include a drive motor 411 and a drive gear set 412. The drive motor 411 may be connected to the drive gear set 412 to drive the drive gear set 412 to rotate. The rotation of the drive gear set 412 can drive the stirring shaft 420 to rotate. The drive motor 411 and the drive gear set 412 may be mounted on the top of the housing 100. The drive gear set 412 may consist of multiple gears meshing sequentially. The output shaft of the drive motor 411 is connected to one of the gears, and the stirring shaft 420 is also connected to one of the gears. When the drive motor 411 is operating, it drives the drive gear set 412 to rotate, which in turn drives the stirring shaft 420 to rotate, thereby achieving the rotation of the stirring element 430.

[0056] In some embodiments, the lifting motor 220 and the storage container 300 can be arranged along the length or width of the housing 100; the drive motor 411 and the lifting motor 220 are arranged along the height of the housing 100. In this way, the lifting motor 220, the storage container 300, and the storage container 300 can be arranged neatly and orderly, and the lifting motor 220 and the drive motor 411 can be positioned approximately opposite to the storage container 300, thus contributing to a more compact arrangement of the lifting motor 220, the storage container 300, and the storage container 300, thereby helping to design the stirring device 10 to be more compact. The structure and function of the stirring assembly 400 will be described below.

[0057] Please refer to Figure 10. This embodiment of the application provides a food processing device 1000, which is used to process ingredients to assist in cooking. In this embodiment, the food processing device 1000 is a rotary processing device, which includes functional components (not shown in the figure). As an example, the functional components include structures such as a stirring rod and a stirring paddle, thus the food processing device 1000 is a mixer or blender. As another example, the functional components include a rotating blade, then the food processing device 1000 is a meat grinder or a high-speed blender. In some embodiments, the food processing device 1000 integrates a cooling device (such as a cooling element), then the food processing device 1000 is an ice cream maker, a fruit puree maker, etc.; or the food processing device 1000 integrates a heating device (such as a heating element, a barbecue lamp, etc.), then the food processing device 1000 is a bread maker, an air fryer, etc.

[0058] Please refer to Figures 10 to 12. In this embodiment, the food processing device 1000 includes a housing 100, which forms the main structure of the food processing device 1000. In this embodiment, the food processing device 1000 includes a lifting assembly 200 and a locking mechanism 60. The lifting assembly 200 and the locking mechanism 60 cooperate with the storage container 300 to fix the storage container 300.

[0059] Referring to Figures 11 and 12, the locking mechanism 60 in this embodiment includes a locking member 61, which is movably disposed on the first lifting platform 211. When the storage container 300 is mounted on the first lifting platform 211, the locking member 61 can be partially embedded in the storage container 300 to further limit the position of the storage container 300 relative to the first lifting platform 211, improving the stability of the positional state between the first lifting platform 211 and the storage container 300. The locking mechanism 60 in this embodiment also includes an unlocking member 62, which is also movably disposed on the first lifting platform 211. The locking member 61 is located on the movement path of the unlocking member 62. The unlocking member 62 cooperates with the locking member 61 and drives the locking member 61 to move out of the storage container 300, thereby separating the locking member 61 from the storage container 300. When the locking member 61 is separated from the storage container 300, the storage container 300 can disengage from the limiting part 311 to separate the storage container 300 from the first lifting platform 211.

[0060] Please refer to Figures 11, 12 and 13. In this embodiment, the food processing device 1000 also includes a clamping mechanism 50. When the storage container 300 is installed on the first lifting platform 211, the clamping mechanism 50 is disposed on the side of the storage container 300 away from the first lifting platform 211. The storage container 300 is located between the clamping mechanism 50 and the first lifting platform 211. The clamping mechanism 50 and the first lifting platform 211 together clamp the storage container 300 to restrict the position of the storage container 300 from the opposite sides of the storage container 300. Specifically, the clamping mechanism 50 in this embodiment includes a second lifting platform 212 and a clamping member 233. The second lifting platform 212 is disposed on the side of the storage container 300 away from the first lifting platform 211 and is fixedly connected to the first lifting platform 211. The clamping member 233 is movably disposed on the side of the second lifting platform 212 facing the first lifting platform 211. When the storage container 300 cooperates with the first lifting platform 211 and the locking mechanism 60, the clamping member 233 abuts against the storage container 300 to further restrict the movement of the storage container 300.

[0061] First, let's introduce the structure of the lifting assembly 200 and the cooperation relationship between the lifting assembly 200 and the storage container 300.

[0062] Referring to Figures 11, 12, and 13, in this embodiment, the first lifting platform 211 includes a first mounting shell 711 and a second mounting shell 712. The first mounting shell 711 is connected to the side of the second mounting shell 712 facing the second lifting platform 212, and at least a portion of the structure of the second mounting shell 712 is spaced apart from the first mounting shell 711 to define an activity space 73. In this embodiment, the first mounting shell 711 has a dome-shaped or shell-shaped structure, and the second mounting shell 712 is partially embedded within the first mounting shell 711. The outer peripheral sidewall of the second mounting shell 712 is tightly fitted to the inner sidewall of the first mounting shell 711, so that the first mounting shell 711 and the second mounting shell 712 are interference-fitted. In this embodiment, the lifting assembly 200 also includes fasteners (screws, pins, etc.), which connect the first mounting shell 711 and the second mounting shell 712 to ensure the integrity of the structure of the first lifting platform 211.

[0063] Please refer to Figures 12, 13, and 15. In this embodiment, the first mounting shell 711 includes a body 7111 and a limiting part 311. The body 7111 is connected to the second mounting shell 712 and defines an active space 73. The limiting part 311 is disposed on the side of the body 7111 facing the second lifting platform 212 and protrudes relative to the body 7111. In this embodiment, the limiting part 311 has a semi-circular structure. When the storage container 300 is mounted on the first lifting platform 211, the limiting part 311 surrounds a portion of the outer periphery of the storage container 300. The storage container 300 moves through the gap between the two ends of the limiting part 311 in its extending direction into the space defined by the structure of the limiting part 311. The limiting part 311 can restrict the horizontal movement of the storage container 300 relative to the first lifting platform 211 to a certain extent.

[0064] Please refer to Figures 11, 12, and 13. In this embodiment, the food processing device 1000 is mounted on a horizontal application platform to define the direction of gravity. The first lifting platform 211, the storage container 300, and the pressing mechanism 50 of the food processing device 1000 are stacked sequentially. In this embodiment, the limiting part 311 is fitted into the storage container 300. Specifically, the limiting part 311 is provided with two limiting slots 7116, which are spaced apart. When the storage container 300 is mounted on the first lifting platform 211, the two limiting slots 7116 are located on opposite sides of the storage container 300. Correspondingly, each opposite side of the bottom of the storage container 300 is provided with an insert 211a, which is respectively fitted into and corresponds to the two limiting slots 7116. In practical applications, the storage container 300 moves towards the space defined by the limiting part 311 via the gap between its two ends. During this movement, each insert 211a gradually fits into its corresponding limiting slot 7116. When the limiting slot 7116 and the insert 211a are engaged, the limiting part 311 can restrict the horizontal movement of the storage container 300 to a certain extent, and also restrict its movement in the direction of gravity. In other embodiments, the limiting part 311 can be embedded in the storage container 300 to restrict its position.

[0065] In some embodiments, the second barrel 310 may be provided with a limiting part 311, and the first lifting platform 211 may be provided with an insert 211a, with the limiting part 311 and the insert 211a slidingly engaged. The limiting part 311 and the insert 211a may extend in the same direction, and the shape of the limiting part 311 may be adapted to the shape of the insert 211a, as shown in Figures 5 and 6. One of the limiting part 311 and the insert 211a is a guide groove, and the other is a guide rib. The limiting part 311 is slidably located on the insert 211a, thereby facilitating the sliding engagement between the limiting part 311 and the insert 211a.

[0066] Please refer to Figures 12, 13, and 14. In this embodiment, the locking member 61 is movably disposed within the movable space 73. Specifically, the locking mechanism 60 further includes a reset elastic member 63, which is connected to the second mounting housing 712. The locking member 61 is connected to the reset elastic member 63 so that the locking member 61 is movably connected to the second mounting housing 712. The reset elastic member 63 elastically abuts against the first lifting platform 211 (second mounting housing 712) and the locking member 61. In practical applications, the elastic member 63 releases its elastic force to push the locking member 61 relative to the second mounting housing 712 along a first direction. The locking member 61 moves within the movable space 73 along the first direction D1 and passes through the side of the first lifting platform 211 facing the second lifting platform 212 (i.e., the body 7111 of the first mounting housing 711) to extend out of the movable space 73. With the storage container 300 installed in the first mounting shell 711, the locking member 61 passes through the first mounting shell 711 and is embedded in the storage container 300. Conversely, the unlocking member 62 can cooperate with the locking member 61 and push the locking member 61 to move in the opposite direction of the first direction D1, so that the locking member 61 is separated from the storage container 300. In this embodiment, the food processing device 1000 is set on a horizontal application platform, and the side surface of the first lifting platform 211 used to install the storage container 300 is approximately horizontal. The opposite direction of the first direction D1 is defined as the second direction D2. The first direction D1 is approximately opposite to the direction of gravity, so that the locking member 61 moves along the first direction D1 to be embedded in the storage container 300 set above the first lifting platform 211. The second direction D2 is approximately the same as the direction of gravity, so that the locking member 61 moves along the second direction D2 to disengage from the storage container 300. In this embodiment, the reset elastic member 63 may include a spring, an elastic sheet, or other elastic structure.

[0067] As can be seen from the preceding text, the limiting part 311 can restrict the storage container 300 from moving in the horizontal direction to a certain extent, and can also restrict the storage container 300 from moving in the direction of gravity (including the forward and reverse directions). The locking part 61 and the limiting part 311 together limit the storage container 300, so as to basically restrict the storage container 300 from moving in the horizontal direction relative to the first lifting platform 211, so as to ensure the stability of the state of the storage container 300.

[0068] Referring to Figures 12, 14, and 15, in this embodiment, the first mounting shell 711 further includes a guide portion 7112. The guide portion 7112 is connected to the side of the body 7111 facing the movable space 73, and protrudes relative to the body 7111 towards the second mounting shell 712. The guide portion 7112 is provided with a guide groove 7113, which extends along a first direction. The locking member 61 in this embodiment includes a locking portion 611 and a guide protrusion 613. The locking portion 611 is connected to the reset elastic member 63 and is movably disposed within the movable space 73. The locking portion 611 is used to pass through the body 7111 of the first mounting shell 711 and is used to be embedded in the storage container 300. The guide protrusion 613 is connected to one side of the locking part 611 in the first direction and is embedded in the guide groove 7113. The guide protrusion 613 and the guide groove 7113 are movably engaged to restrict the movement of the locking part 611 and the locking member 61 in the first direction or the second direction.

[0069] Two guide portions 7112 are provided, and a locking member 61 is disposed between the two guide portions 7112. Each guide portion 7112 has a guide groove 7113 on the side facing the locking member 61. The locking member 61 includes a locking portion 611 and two guide protrusions 613. The two guide protrusions 613 are respectively connected to opposite sides of the locking portion 611. The two guide protrusions 613 are correspondingly provided with the two guide grooves 7113 and fit into each other. On the one hand, it can guide the locking member 61 to move along the first direction D1 or the second direction D2. On the other hand, it can restrict the movement of the locking member 61 along a fixed movement path to prevent the locking member 61 from deflecting and thus preventing the locking member 61 from passing through the body 7111. In some embodiments, the guide portion 7112 protrudes relative to the body 7111 toward the second mounting shell 712 and abuts against the second mounting shell 712. The fastener (screw, etc.) passes through the second mounting shell 712 and is locked to the guide portion 7112 to fix the connection between the first shell 511 and the second shell 512.

[0070] The first lifting platform 211 is provided with a mounting through hole 7117, which communicates with the active space 73. At least a portion of the unlocking member 62 extends into the active space 73 through the mounting through hole 7117, while a portion of the unlocking member 62 is located outside the active space 73 for user operation. In this embodiment, the first mounting shell 711 has a cover-like structure, and the outer peripheral sidewall of the first mounting shell 711 is provided with a mounting through hole 7117. The unlocking member 62 passes through the first mounting shell 711 and extends into the active space 73 through the mounting through hole 7117. In this embodiment, the unlocking member 62 moves toward the active space 73, and the locking member 61 is located on the movement path of the unlocking member 62. The unlocking member 62 moves to abut against the locking member 61, and then the unlocking member 62 continues to move. The unlocking member 62 and the locking member 61 are pressed together. The unlocking member 62 presses the locking member 61 to move in the second direction, that is, pushes the locking member 61 toward the second mounting shell 712 and gradually away from the storage container 300 until the locking member 61 is separated from the storage container 300, so that the fixing effect of the locking member 61 on the storage container 300 is released, so that the storage container 300 can move toward the outside of the area defined by the limiting part 311 through the gap between the two limiting ends, so that the insert 211a of the storage container 300 moves out of the limiting slot 7116, thereby releasing the fitting relationship between the limiting part 311 and the storage container 300.

[0071] The locking member 61 also includes a mating part 612, which is connected to the locking part 611. The mating part 612 is located on the side of the locking part 611 facing the guide part 7112, and a guide protrusion 613 is connected to the side of the mating part 612 facing the guide part 7112. In this embodiment, the mating part 612 is provided with a receiving slope 614, which is opposite to the side of the first lifting platform 211 facing the second lifting platform 212, that is, the receiving slope 614 faces the first mounting shell 711, and the receiving slope 614 intersects a straight line in the first direction. In this embodiment, the receiving slope 614 faces the unlocking member 62 to prepare for abutment with the unlocking member 62.

[0072] Please refer to Figures 14, 15, and 16. Correspondingly, in this embodiment, the unlocking member 62 is provided with a pressing slope 621. The pressing slope 621 is disposed at one end of the unlocking member 62 facing the locking part 611 and facing the second mounting shell 712. The pressing slope 621 intersects with a straight line in the first direction. In this embodiment, the receiving slope 614 is approximately parallel to the pressing slope 621. The unlocking member 62 moves towards the active space 73 until the pressing slope 621 is stacked above the receiving slope 614 along the direction of gravity. The pressing slope 621 fits against the receiving slope 614 and slides in cooperation with the receiving slope 614. In practical applications, the unlocking member 62 moves toward the active space 73 until the pressing slope 621 fits against the receiving slope 614. Then, the unlocking member 62 continues to move toward the active space 73, and the pressing slope 621 and the receiving slope 614 slide together, so that the locking part 611 and the fastener 61 move in the second direction, so that the locking part 611 is disengaged from the storage container 300, and the position restriction effect of the fastener 61 on the storage container 300 is released.

[0073] The first mounting shell 711 includes an abutment portion 7114, which is connected to the main body 7111 and protrudes toward the second mounting shell 712 relative to the main body 7111. The locking mechanism 60 in this embodiment also includes a restoring elastic member 64, one end of which is connected to the abutment portion 7114 and the other end to the unlocking member 62. The restoring elastic member 64 elastically abuts against the abutment portion 7114 and the unlocking member 62. During the process of the unlocking member 62 moving toward the active space 73 under the action of an external force, the unlocking member 62 compresses the restoring elastic member 64, so that elastic force is stored in the restoring elastic member 64. When the unlocking member 62 compresses the latch 61 to disengage the latch 61 from the storage container 300, the storage container 300 is removed, the user releases the external force on the unlocking member 62, and the elastic force in the restoring elastic member 64 is released and acts on the unlocking member 62. Under the action of the elastic force, the unlocking member 62 moves toward a direction away from the active space 73. The unlocking member 62 moves to separate from the locking member 61, releasing the pressure of the unlocking member 62 on the locking member 61. The locking member 61 can then return to its position through the body 7111 under the action of the reset elastic member 63. In this embodiment, the storage container 300 can be removed from the first lifting platform 211 simply by pressing the unlocking member 62, making operation convenient. The locking mechanism 60 has a simple structure and low production cost. In this embodiment, the reset elastic member 64 may include a spring, elastic sheet, or other elastic structure.

[0074] Referring to Figures 11, 12, and 13, in this embodiment, the storage container 300 includes a second barrel 310 and a lid 320. The second barrel 310 is used to hold food ingredients, functional components, and other components. The second barrel 310 has a loading / unloading port 812 communicating with its interior, through which the user can load or unload food ingredients. The lid 320 covers the loading / unloading port 812 of the second barrel 310 to separate the interior of the second barrel 310 from the exterior. The lid 320 is detachably connected to the second barrel 310, wherein the lid 320 can be inserted into the second barrel 310; or, the lid 320 can be snapped into the second barrel 310. Thus, when the stirring device 10 is working, the lid 320 can be closed over the second barrel 310 so that the stirring element 430 can stir inside the storage container 300, while preventing the user from directly contacting the stirring element 430. When a user needs to retrieve food from the storage container 300, the lid 320 can be separated from the second bucket 310, facilitating the user's removal of the food from the second bucket 310 of the storage container 300. In this embodiment, the second bucket 310 is mounted on the first mounting shell 711 of the first lifting platform 211. The second bucket 310 and the lid 320 are located between the second lifting platform 212 and the first lifting platform 211. The retrieval port 812 of the second bucket 310 faces the second lifting platform 212, and the lid 320 is located between the second lifting platform 212 and the second bucket 310. The lid 320 abuts against the second lifting platform 212. The second barrel 310 can abut against the first lifting platform, and the cover 320 abuts against the second lifting platform 212. The cover 320 abuts against the second barrel 310, so that the storage container 300 can be clamped between the first lifting platform 211 and the second lifting platform 212. The clamping member 233 is set on the side of the cover 320 away from the opening 812 and abuts against the cover 320, so that the cover 320 is in a stable state of sealing the opening 812.

[0075] Please refer to Figures 18 and 19. The radial dimension of the second barrel 310 is larger than that of the first barrel 301. The first barrel 301 is disposed inside the second barrel 310 through an opening in the second barrel 310. The second barrel 310 covers the outer periphery of the first barrel 301, improving the heat preservation effect of the storage container 300 and preventing the temperature of the food inside the first barrel 301 from being affected by the application environment, thus preventing the food from spoiling.

[0076] The radial dimension of the lid 320 is larger than that of the second barrel 310. The lid 320 and the second barrel 310 are arranged vertically. The lid 320 seals the opening of the second barrel 310 to prevent dust from the outside of the storage container 300 from entering the second barrel 310. In this embodiment, the second barrel 310 can also be used to collect food residue that spills out of the first barrel 301 to protect the application environment of the food processing equipment 1000. In this embodiment, the first barrel 301 extends the second barrel 310 along a reference axis. The lid 320 abuts against the opening of the first barrel 301. The lid 320 and the second barrel 310 are spaced apart to ensure the airtightness of the accommodating space 84 of the first barrel 301. In this embodiment, the cover 320 is provided with a positioning groove 831 on the side facing the first barrel 301. The opening edge of the first barrel 301 can be embedded in the positioning groove 831 to keep the positional relationship between the cover 320 and the first barrel 301 stable, so as to limit the displacement of the cover 320 relative to the first barrel 301, which is beneficial to the cooperation between the stirring shaft 420 and the processing component 70 on the cover 320.

[0077] Please refer to Figures 11, 12, and 13. In this embodiment, the storage container 300 further includes a first barrel 301, which is disposed inside the second barrel 310. The opening of the first barrel 301 faces the lid 320. Food is stored in the first barrel 301. A locking member 61 is embedded in the second barrel 310 and spaced apart from the first barrel 301. This configuration ensures that the inner wall of the first barrel 301 is smooth and flat, preventing any protrusions that could cause it to break upon impact with functional components, and preventing food from adhering to protrusions and affecting the stirring or grinding effect. In this embodiment, the opening of the first barrel 301 extends beyond the opening of the second barrel 310. The lid 320, under the action of the clamping member 233, abuts against the edge structure of the opening of the first barrel 301, thus providing a high degree of sealing for the first barrel 301. In some embodiments, a sealing element (not shown) is provided on the side of the cover 320 facing the first barrel 301. The sealing element abuts against the edge structure of the opening 812 of the first barrel 301 to improve the sealing effect of the cover 320 on the first barrel 301. In this embodiment, the radial dimension of the second barrel 310 is larger than the radial dimension of the first barrel 301, so that the outer periphery of the first barrel 301 and the second barrel 310 are spaced apart. The space between the second barrel 310 and the first barrel 301 can be used to collect food that has spilled out of the first barrel 301 to protect the application environment of the food processing equipment 1000.

[0078] The cover 320 includes a main body 821 and a positioning part 822. The positioning part 822 is connected to the side of the main body 821 facing away from the second barrel 310. The positioning part 822 includes a surrounding rib or protrusion, and the positioning part 822 protrudes relative to the main body 821 toward the second lifting platform 212. Correspondingly, the side of the second lifting platform 212 facing the first lifting platform 211 is provided with a mating groove 5121. When the storage container 300 is installed between the first lifting platform 211 and the second lifting platform 212, the positioning part 822 of the cover 320 is embedded in the mating groove 5121, so that the relative positional relationship between the second lifting platform 212 and the storage container 300 is in a relatively stable state, and the force applied by the clamping member 233 to the cover 320 affects the relative positional relationship between the second lifting platform 212 and the storage container 300. In other embodiments, the main body 821 of the cover 320 is provided with a positioning groove (not shown in the figure) on the side facing the first barrel 301. The opening edge of the first barrel 301 can be embedded in the positioning groove to keep the positional relationship between the cover 320 and the first barrel 301 stable, so as to limit the displacement of the cover 320 relative to the first barrel 301, which is beneficial to maintaining the structural stability of the storage container 300.

[0079] The second lifting platform 212 includes a first housing 511 and a second housing 512, which are arranged and fastened together along the direction of gravity. Specifically, the second housing 512 is connected to the side of the first housing 511 facing the first lifting platform 211. The stirring shaft 420 needs to pass through the first housing 511, the second housing 512, and the cover 320 in sequence to extend into the accommodating space 84. In this embodiment, the first housing 511 has a cover-like structure, covering the second housing 512. The outer peripheral sidewall of the second housing 512 abuts against the inner sidewall of the first housing 511, that is, the first housing 511 and the second housing 512 are interference-fitted to achieve their connection. In other embodiments, the first housing 511 and the second housing 512 can be connected by a structure such as a snap-fit ​​or a slot, or by a fastener (screw, fixing pin, etc.). In this embodiment, the second housing 512 is at least partially spaced from the first housing 511 to define an installation space 212c, so that the Hall sensor 50 is in a relatively sealed environment, protecting the structure of the Hall sensor 50.

[0080] Referring to Figures 10, 11, and 13, in this embodiment, the clamping member 233 is movably disposed within the mounting space 212c. The clamping member 233 is capable of moving along a first direction D1 or along a second direction D2. The clamping member 233 is movably connected to the second lifting platform 212 along the height direction of the housing 100. During the movement of the clamping member 233 along the second direction, the clamping member 233 moves relative to the second lifting platform 212 and passes through the side of the second lifting platform 212 facing the first lifting platform 211, that is, the clamping member 233 passes through the second housing 512, so that a portion of the structure of the clamping member 233 extends out of the mounting space 212c, so that a portion of the structure of the clamping member 233 extends relative to the second lifting platform 212 toward the cover 320, so that the clamping member 233 can contact and press the cover 320. With the storage container 300 installed between the first lifting platform 211 and the second lifting platform 212, the clamping member 233 abuts against the cover 320 of the storage container 300. In this embodiment, the clamping mechanism 50 further includes an elastic member 234 (such as a spring, elastic sheet, etc.), with both ends of the elastic member 234 connected to the clamping member 233 and the second lifting platform 212 (i.e., the first housing 511), respectively. In this embodiment, the elastic member 234 elastically abuts against the second lifting platform 212 (i.e., the first housing 511) and the clamping member 233. With the storage container 300 positioned on the first lifting platform 211, the cover 320 abuts against the clamping member 233, so that the second barrel 310 is clamped between the cover 320 and the first lifting platform 211. The cover 320 presses against the clamping member 233, causing the clamping member 233 to move toward the first housing 511. This compresses the elastic member 234, which exerts a force on the clamping member 233 to push it toward the cover 320, thus pressing the clamping member 233 against the cover 320. Specifically, when the user uses the mixing device 10, the storage container 300 is installed on the first lifting platform 211. The clamping member 233, under the action of the elastic member 234, presses against the cover 320, allowing the storage container 300 to be clamped between the cover 320 and the first lifting platform 211, thereby ensuring that the storage container 300 is stably and securely placed on the first lifting platform 211.

[0081] Furthermore, since the clamping member 233 can be movably connected to the second lifting platform 212 along the height direction of the housing 100, that is, the clamping member 233 can float relative to the second lifting platform 212, it helps to achieve elastic pressing of the clamping member 233 on the storage container 300 and avoids the second lifting platform 212 rigidly pressing the storage container 300.

[0082] Moreover, when the gap between the first lifting platform 211 and the second lifting platform 212 becomes too large during the assembly process, the clamping member 233 can still press the storage container 300 because it can be movably connected to the second lifting platform 212 along the height direction of the housing 100.

[0083] In this embodiment, two clamping members 233 are provided, and the line connecting the two clamping members 233 intersects or nearly intersects the axis of the second barrel 310, so that the cover 320 is subjected to balanced force. In other embodiments, three or more clamping members 233 are provided, in which case the multiple clamping members 233 are arranged in a ring.

[0084] Referring to Figures 7 to 9, in some embodiments, the second lifting platform 212 may include a first connecting plate 212a and a second connecting plate 212b enclosing an installation space 212c. The first connecting plate 212a is located above the second connecting plate 212b, and the second connecting plate 212b is provided with an installation through hole 212d, which penetrates through the second connecting plate 212b and communicates with the installation space 212c. The clamping member 233 is located in the installation through hole 212d. Referring to Figures 13 and 17, in this embodiment, the clamping member 233 includes a clamping part 233b and a plurality of hooks 233a. The hooks 233a may be located in the installation space 212c and may abut against the side of the second connecting plate 212b facing the first connecting plate 212a. The elastic element 234 is a spring, which abuts against the clamping element 233 and the first connecting plate 212a, allowing the clamping element 233 to reciprocate under external force, thereby facilitating the elastic pressing of the clamping element 233 against the storage container 300. The clamping part 233b passes through the second housing 512 so that a portion of the clamping part 233b extends out of the installation space 212c. Multiple hooks 233a are connected to the side of the clamping part 233b away from the first lifting platform 211 and are arranged around it, with the hooks 233a extending towards the first housing 511 relative to the clamping part 233b. The hooks 233a are used to abut against the side of the second housing 512 facing the installation space 212c to prevent the clamping element 233 from falling out of the installation space 212c. In this embodiment, the number of elastic elements 234 between each clamping member 233 and the first housing 511 is related to the shape of the clamping part 233b. For example, if the clamping part 233b has a strip-shaped structure, then the clamping member 233 is connected to at least two elastic elements 234. The two elastic elements 234 are respectively connected to both ends of the clamping part 233b to ensure the stability of the clamping member 233 structure and to make the force exerted by each part of the clamping part 233b on the cover 320 approximately the same. When the storage container 300 is installed between the first lifting platform 211 and the second lifting platform 212, the arrangement of this embodiment can make the force exerted by each part of the clamping part 233b on the cover 320 approximately the same, and the cover 320 tightly abuts against the opening edge of the first barrel 301, making the relative positional relationship between the first barrel 301 and the cover 320 relatively stable, and preventing the cover 320 and the second barrel 310 from shifting during rapid rotation of the functional components.

[0085] In other embodiments, the clamping member 233 includes a clamping portion 233b and an extension portion. The clamping portion 233b passes through the second housing 512 such that a portion of the structure of the clamping portion 233b extends out of the mounting space 212c. The extension portion is circumferentially disposed on the side of the clamping portion 233b opposite to the first lifting platform 211, and protrudes relative to the outer periphery of the clamping portion 233b. The extension portion abuts against the side of the second housing 512 facing the mounting space 212c to prevent the clamping member 233 from falling out of the mounting space 212c.

[0086] Referring to Figures 10, 18, and 19, this application embodiment provides a food processing device 1000. The food processing device 1000 includes a storage container 300, a processing component 70, and a stirring component 400. The storage container 300 is movably mounted on a housing 100 and has a receiving space 84 for holding food ingredients. In this embodiment, both the processing component 70 and the food ingredients are disposed within the receiving space 84, allowing the processing component 70 to contact and process the food ingredients. In this embodiment, the storage container 300 has a mounting portion 833, and the processing component 70 is magnetically connected to the mounting portion 833 to mount the processing component 70 onto the storage container 300. The stirring component 400 is mounted on the housing 100 and is drively connected to the processing component 70 to drive the processing component 70 to rotate.

[0087] Specifically, the stirring assembly 400 in this embodiment includes a rotary drive 65 (such as a stepper motor, servo motor, etc.) and a stirring shaft 420, which is driveably connected to the rotary drive 65. The stirring shaft 420 extends relative to the housing 100 toward the storage container 300. During the movement of the stirring shaft 420 relative to the housing 100 toward the storage container 300, a portion of the shaft extends into the storage container 300. The stirring shaft 420 is driveably connected to the processing assembly 70. The rotary drive 65 drives the stirring shaft 420 to rotate, and the stirring shaft 420 transmits torque to the processing assembly 70 to cause the processing assembly 70 to rotate. In some embodiments, the positional state between the stirring shaft 420 and the storage container 300 is not fixed. The stirring shaft 420 is movably arranged relative to the storage container 300 along the axial direction of the stirring shaft 420 (hereinafter collectively referred to as the "reference axial direction"), that is, the stirring shaft 420 can move relative to the storage container 300 along the reference axial direction.

[0088] In practical applications, the stirring shaft 420 extends into the accommodating space 84 and assembles with the processing component 70. Then, the stirring shaft 420 moves relative to the storage container 300 along a reference axis, pushing the processing component 70 to release the magnetic connection between the processing component 70 and the mounting part 833, allowing the processing component 70 to penetrate deeper into the bottom of the storage container 300 for food processing. Specifically, the processing component 70, propelled by the stirring shaft 420, moves towards the food within the accommodating space 84. When the processing component 70 reaches a position where it can contact the food, both the processing component 70 and the stirring shaft 420 rotate under the drive of the rotary drive 65 to process the food.

[0089] In this application, the processing method of the processing component 70 is related to the type of processing component 70. As an example, the processing component 70 includes a mixer, such as a stirring paddle, a frame mixer, an anchor mixer, etc. In this example, the processing component 70 is used to mix the ingredients. In another embodiment, the processing component 70 includes a pulverizing head, such as a blade-type pulverizing head, a toothed disc type pulverizing disc, etc. In this embodiment, the processing component 70 is used to pulverize the ingredients to a granular or paste-like state.

[0090] Referring to Figures 18 and 19, in this embodiment, the food processing device 1000 can be mounted on a horizontal application surface, such as a desktop or kitchen countertop. The food processing device 1000 defines a vertical direction (i.e., the direction of gravity) based on the horizontal application surface, and the stirring shaft 420 extends approximately in the vertical direction. In this embodiment, the storage container 300 includes a first barrel 301, a lid 320, and a first magnetic element 85. The first barrel 301 defines the aforementioned accommodating space 84, and the first barrel 301 has an opening communicating with the accommodating space 84. The opening is upward-facing, and the accommodating space 84 is exposed to the outside through the opening of the first barrel 301. The lid 320 is connected to the first barrel 301 and seals the opening of the first barrel 301 to separate the accommodating space 84 from the outside. In some embodiments, a sealing element (not shown) is provided on the side of the lid 320 facing the first barrel 301. The sealing element abuts against the opening edge structure of the first barrel 301 to improve the sealing effect of the lid 320 on the first barrel 301 and prevent the food in the accommodating space 84 from splashing out.

[0091] The mounting portion 833 is disposed on the cover 320, meaning the mounting portion is a part of the structure of the cover 320, and the first magnetic element 85 is disposed on the mounting portion 833 of the cover 320. Correspondingly, the processing component 70 in this embodiment includes a processing component 701 and a second magnetic element 72 connected to each other. The second magnetic element 72 is magnetically connected to the first magnetic element 85 to mount the processing component 70 on the mounting portion 833 of the cover 320. The processing component 701 can be the stirrer or pulverizer head mentioned above. In this embodiment, the first magnetic element 85 includes a structure that can be attracted by a magnet, such as an iron structure or an iron alloy structure, and the second magnetic element 72 includes a structure with magnetic attraction capability, such as a magnet. In other embodiments, both the first magnetic element 85 and the second magnetic element 72 can be structures with magnetic attraction capability. Under the configuration of this embodiment, the cover 320 and the processing component 701 are assembled through the simple structure of the first magnetic element 85 and the second magnetic element 72, which is simple in structure, easy to assemble and disassemble, and convenient to operate.

[0092] In this embodiment, the processed component 701 includes a processed portion 7011 and a connecting portion 7012 connected to each other. The second magnetic component 72 has a ring-shaped structure and is arranged around the end of the connecting portion 7012 facing the cover 320. Correspondingly, the cover 320 is provided with a through hole 832, and the first magnetic component 85 is disposed on the side of the cover 320 away from the accommodating space 84. The first magnetic component 85 has a ring-shaped structure and is arranged around the outer periphery of the through hole 832. In this embodiment, the through hole 832 and the edge structure of the through hole 832 can be considered as the mounting portion 833 of the storage container 300 mentioned above. When the processed component 70 is installed on the cover 320, the connecting portion 7012 and the second magnetic component 72 on its outer periphery pass through the through hole 832, and the first magnetic component 85 is arranged around the outer periphery of the second magnetic component 72 and magnetically connected. In practical applications, the stirring shaft 420 passes through the first magnetic element 85 and is connected to the connecting portion 7012 of the processing component 701. In this embodiment, the first magnetic element 85 is arranged around the outer periphery of the second magnetic element 72 to ensure the stability and balance of their magnetic connection, and to ensure a secure connection between the processing component 70 and the cover 320. In other embodiments, the first magnetic element 85 and the second magnetic element 72 are respectively disposed on opposite sides of the cover 320 and magnetically connected, with the cover 320 sandwiched between the first magnetic element 85 and the second magnetic element 72. In this embodiment, the processing component 70 is mounted on the mounting portion 833 of the cover 320, and the processing component 70 remains within the accommodating space 84. The processing component 70 is separated from the cover 320 and extends into the bottom of the accommodating space 84 to process food.

[0093] In this embodiment, the connecting portion 7012 is generally rod-shaped and extends along a reference axis. The processing portion 7011 may include a plurality of blades, which are sequentially and spaced apart around the outer periphery of the connecting portion 7012, and the blades may be located on the same circumference. In other embodiments, the plurality of blades are sequentially and spaced apart from the connecting portion 7012 along the reference axis, and the blades are sequentially and spaced apart around the outer periphery of the connecting portion 7012.

[0094] Referring to Figure 19, in this embodiment, the food processing device 1000 further includes a Hall sensor 50. The Hall sensor 50 is installed inside the housing 100, approximately located on the side of the cover 320 opposite to the accommodating space 84, and near the first magnetic element 85. The Hall sensor 50 is used to detect the magnetic field strength in its surrounding environment, and the first magnetic element 85 is within the detection range of the Hall sensor 50. When the second magnetic element 72 and the first magnetic element 85 are magnetically connected, the Hall sensor 50 detects the magnetic fields of the first magnetic element 85 and the second magnetic element 72. As the stirring shaft 420 pushes the processing assembly 70 to move it downward relative to the cover 320, the magnetic field strength detected by the Hall sensor 50 gradually weakens. When the magnetic field strength detected by the Hall sensor 50 decreases to a certain level or disappears completely, it indicates that the processing assembly 70 and the stirring shaft 420 are assembled and the processing assembly 70 and the cover 320 are separated. Subsequently, the stirring shaft 420 increases its rotation speed to make the processing assembly 701 rotate rapidly.

[0095] Therefore, in this embodiment, the food processing device 100 may further include a controller, which is electrically connected to the Hall sensor 50 and the rotary drive 65 respectively. The controller is used to drive the stirring shaft 420 to move according to the detection signal of the Hall sensor 50. Specifically, when the processing component 70 is installed on the cover 320, the controller is used to drive the stirring shaft 420 to move at a first rotation speed through the rotary drive 65 according to the working command, and to bring the stirring shaft 420 close to the processing component 70, so that the stirring shaft 420 passes through the through hole 832 and connects with the processing component 70, and then continues to drive the stirring shaft 420 to rotate and move so that the processing component 70 is separated from the cover 320; the controller is also used to receive the magnetic field strength detected by the Hall sensor 50. When the magnetic field strength is less than or equal to a preset value, the controller is used to control the rotary drive 65 to drive the stirring shaft 420 to rotate at a second rotation speed, so as to drive the processing component 701 to rotate to process food, wherein the second rotation speed is greater than the first rotation speed.

[0096] Referring to Figures 18, 19, and 20, in this embodiment, the end of the stirring shaft 420 facing the workpiece 701 is an embedded shaft end 601. The embedded shaft end 601 engages with the connecting portion 7012 of the workpiece 701 to achieve structural connection and torque transmission. In this embodiment, the embedded shaft end 601 is generally a threaded screw structure. The embedded shaft end 601 includes an embedded shaft body 602 and at least one embedded portion 603. The embedded portion 603 is wound around the outer periphery of the embedded shaft body 602, and surrounds a portion of the outer periphery of the embedded shaft body 602. The two ends of the embedded portion 603 are located on different circumferences of the embedded shaft body 602. Specifically, one end of the insert portion 603 is connected to the side of the insert shaft 602 away from the connecting portion 7012. The insert portion 603 is wound around the insert shaft 602 along the first rotation direction A so as to surround a portion of the outer periphery of the insert shaft 602. The other end of the insert portion 603 extends to the side of the insert shaft 602 facing the connecting portion 7012, so that the insert shaft end 601 has a threaded screw structure. In this embodiment, multiple insert portions 603 are provided, and the multiple insert portions 603 have the same structure. The multiple insert portions 603 are sequentially and spaced around the outer periphery of the insert shaft 602 so that the insert shaft end 601 has a multi-threaded screw structure.

[0097] Referring to Figure 21, in this embodiment, the connecting portion 7012 has a mating groove 7121 on one end face facing the stirring shaft 420. The inner wall of the mating groove 7121 is recessed with multiple limiting grooves 7122, which communicate with the end face of the stirring shaft 420 and are arranged around the axis of the stirring shaft 420. The multiple limiting grooves 7122 correspond one-to-one with the multiple embedding portions 603. In practical applications, a portion of the structure of the embedding shaft end 601 is inserted into the mating groove 7121. Subsequently, the stirring shaft 420 slowly rotates along the first rotation direction A so that the multiple embedding portions 603 and the multiple limiting grooves 7122 are aligned and initially engaged. When the stirring shaft 420 rotates slowly along the first rotation direction A, the stirring shaft 420 tends to move toward the storage container 300. When the multiple inserts 603 and the multiple limiting grooves 7122 are not aligned one-to-one, the stirring shaft 420 cannot move vertically relative to the connecting part 7012. When the multiple inserts 603 and the multiple limiting grooves 7122 are in one-to-one correspondence, the end of each insert 603 is inserted into a corresponding limiting groove 7122. During the rotation along the first rotation direction A, each insert 603 can be screwed into a corresponding limiting groove 7122 and move within the limiting groove 7122, so that the insert shaft end 601 is gradually inserted into the mating groove 7121 to complete the mating fit between the stirring shaft 420 and the processing component 70. Subsequently, the stirring shaft 420 continues to move toward the storage container 300 to push the processing component 70 and the cover 320 apart. When the processing component 70 moves to the bottom or middle position of the first barrel 301, the rotary drive 65 drives the stirring shaft 420 to rotate rapidly along the first rotation direction A. In this embodiment, the engagement between the curved embedding part 603 and the curved limiting groove 7122 is relatively stable, ensuring that the stirring shaft 420 and the processing component 70 are in a stable, coordinated rotational state. Furthermore, in this embodiment, the embedding part 603 is threaded around the outer periphery of the embedding shaft 602, and the direction of the thread is the same as the rotation direction of the processing component 701 during operation.

[0098] In practical applications, the processing component 70 processes the food ingredients, and the rotary drive 65 drives the stirring shaft 420 to separate from the processing component 70. During the disassembly of the stirring shaft 420 and the processing component 70, the stirring shaft 420 rotates in the opposite direction and moves the processing component 70 towards the cover 320 and the first magnetic component 85. Subsequently, the second magnetic component 72 of the processing component 70 magnetically connects with the first magnetic component 85 to complete the assembly of the processing component 70 and the cover 320. Then, the stirring shaft 420 rotates along the second rotation direction B, which is the opposite of the first rotation direction A. During the rotation of the stirring shaft 420 around the second rotation direction B, each insert 603 gradually rotates out of the corresponding limiting groove 7122, so that the insert shaft end 601 gradually moves out of the mating groove 7121 until the insert shaft end 601 separates from the connection part 7012 of the processing component 701, thus completing the separation of the stirring shaft 420 and the processing component 70; then the storage container 300 can be removed.

[0099] Referring to Figure 10, in this embodiment, the food processing device 1000 further includes a first lifting platform 211 and a second lifting platform 212. The first lifting platform 211 and the second lifting platform 212 are mounted on the housing 100, spaced apart and fixedly connected. The storage container 300 is detachably mounted on the first lifting platform 211 and located between the first lifting platform 211 and the second lifting platform 212. The stirring shaft 420 needs to pass through the second lifting platform 212 and the cover 320 sequentially to extend into the accommodating space 84. In practical applications, when the storage container 300 is not installed between the first lifting platform 211 and the second lifting platform 212, or when the storage container 300 is installed between the first lifting platform 211 and the second lifting platform 212 but the food processing device 100 is not in the stirring working state, the stirring shaft 420 is spaced apart from the second lifting platform 212, with the stirring shaft 420 approximately above the second lifting platform 212. When the storage container 300 is installed between the first lifting platform 211 and the second lifting platform 212, and the food processing device 100 is ready to enter the stirring working state, the stirring shaft 420 gradually moves toward the second lifting platform 212 and the storage container 300. The stirring shaft 420 passes through the second lifting platform 212 and the cover 320 in sequence to extend into the accommodating space 84 and is connected to the processing component 70.

[0100] In this embodiment, a latch (not shown in the figure) may be provided on the first lifting platform 211. The latch is movably provided and can cooperate with the storage container 300 to connect the first lifting platform 211 and the storage container 300. When it is necessary to retrieve the storage container 300, the latch can be moved to release the position restriction of the storage container 300, so that the storage container 300 can be removed, thereby realizing a detachable connection between the storage container 300 and the first lifting platform 211. In other embodiments, the storage container 300 and the first lifting platform 211 may be threaded together to achieve a detachable connection.

[0101] In this embodiment, the food processing equipment 1000 is an ice cream machine, which includes a refrigeration module, comprising a compressor and a refrigerant pipe. The compressor is located inside the housing 100, and the refrigerant pipe is a long, tubular structure with both ends connected to the compressor. Refrigerant (such as Freon, alkanes, etc.) is stored and flows within the refrigerant pipe and the compressor. The refrigerant is cooled within the compressor and then fed into the refrigerant pipe. The refrigerant flows within the refrigerant pipe and exchanges heat with external objects, absorbing heat from the external objects to lower their temperature. It then flows back to the compressor for further cooling, and this cycle repeats.

[0102] In this embodiment, the first lifting platform 211 has a hollow internal structure, and at least a portion of the refrigerant pipe is located inside the first lifting platform 211. The refrigerant pipe is fitted against the side of the first lifting platform 211 facing the second lifting platform 212. In practical applications, the storage container 300 is mounted on the first lifting platform 211, with its bottom abutting against and closely fitted to the first lifting platform 211 over a large area. This allows the refrigerant in the refrigerant pipe to quickly absorb heat from the liquid ice cream ingredients in the storage container 300, thereby promoting the solidification of the liquid ice cream ingredients. In this embodiment, the materials of the first lifting platform 211 and the storage container 300 can include materials with good heat transfer properties, such as stainless steel or copper alloy, to improve the condensation efficiency of the refrigeration module for the liquid ice cream ingredients. In this embodiment, the refrigerant pipe can be coiled from the inside out to form a "condensation coil" to increase the contact area between the refrigerant pipe and the first lifting platform 211, improve the condensation speed of the liquid ice cream ingredients, and extend the flow path of the refrigerant, so that the refrigerant and the liquid ice cream ingredients can fully exchange heat, thereby saving energy and improving the working efficiency of the ice cream machine.

[0103] Referring to Figures 22 and 23, in this embodiment, the food processing equipment 1000 includes multiple support members 74. Each support member 74 has its two ends fixedly connected to a first lifting platform 211 and a second lifting platform 212, respectively, thus ensuring a fixed connection between the first and second lifting platforms 211 and 212. In this embodiment, the support members 74 have a columnar or rod-like structure to support the second lifting platform 212. The support members 74 are generally located at opposite ends of the second lifting platform 212, and the storage container 300 is disposed between the support members 74. This ensures that when the clamping member 233 abuts against the storage container 300, the force exerted by the clamping member 233 on the storage container 300 is relatively balanced, preventing uneven force distribution among different parts of the storage container 300. In this embodiment, the storage container 300 is detachably fixedly connected to the first lifting platform 211, ensuring a relatively stable relative position between the storage container 300 and the first lifting platform 211. As one example, the second barrel 310 is fixedly mounted on the first lifting platform 211 by fasteners (such as fixing pins, screws, etc.). As another example, a buckle is provided on the first lifting platform 211, which can pass through the second barrel 310 and engage with the inner wall of the second barrel 310 when the storage container 300 is mounted on the first lifting platform 211.

[0104] Referring to Figures 22 and 23, the food processing device 1000 in this embodiment further includes a clamping member 233. The clamping member 233 is movably disposed on the side of the second lifting platform 212 facing the cover 320. The clamping member 233 presses against the cover 320 to push the cover 320 against the opening of the first barrel 301, thereby ensuring that the accommodating space 84 of the first barrel 301 is in a relatively closed state, thus ensuring the hygiene of the food within the accommodating space 84. In this embodiment, the relative positional relationship between the cover 320 and the second lifting platform 212 is relatively stable. Therefore, the aforementioned Hall sensor 50 is disposed on the second lifting platform 212, so that the Hall sensor 50 remains located near the first magnetic member 85.

[0105] The clamping member 233 tightly presses the cover 320 against the opening edge of the first barrel 301, making the relative positional relationship between the first barrel 301 and the cover 320 more stable. This is beneficial for the cooperation between the stirring shaft 420 and the processing component 70, and prevents the cover 320 and the processing component 70 from shifting during the cooperation process, thereby improving the cooperation efficiency between the stirring shaft 420 and the processing component 70.

[0106] [Corrected according to Rule 91 09.05.2025] Referring to Figure 24, in this embodiment, the food processing device 1000 further includes a container driving assembly 1, which is connected to the storage container 300. Specifically, as mentioned above, the storage container 300 in this embodiment is disposed on the first lifting platform 211, therefore the container driving assembly 1 can be connected to the first lifting platform 211. In this embodiment, the stirring assembly 400 is relatively stable in position on the housing 100, and the container driving assembly 1 drives the first lifting platform 211 and the storage container 300 (and the second lifting platform 212) to move along a reference axis. With the stirring assembly 400 as a reference, the container driving assembly 1 drives the storage container 300 to move relative to the stirring assembly 400 (i.e., the stirring shaft 420) along the axial direction of the stirring shaft 420. With the storage container 300 as a reference, the stirring shaft 420 is movably disposed relative to the storage container 300 along the axial direction of the stirring shaft 420.

[0107] The container drive assembly 1 includes a container drive component 12 and a threaded rod 231. The container drive component 12 (such as a servo motor, stepper motor, etc.) is fixedly mounted on the housing 100, and the threaded rod 231 is driveably connected to the container drive component 12. In this embodiment, the threaded rod 231 and the container drive component 12 are arranged side by side, and a transmission gear set is provided between the threaded rod 231 and the container drive component 12. The threaded rod 231 and the container drive component 12 are respectively driveably connected to the transmission gear set to achieve the drive connection between the threaded rod 231 and the container drive component 12, and to avoid the food processing equipment 1000 from being too large in the vertical direction. In other embodiments, the container drive component 12 and the threaded rod 231 can be driveably connected through a transmission structure such as a conveyor belt. The drive connection method between the stirring shaft 420 and the rotary drive component 65 in the stirring assembly 400 mentioned above can refer to the setting of the container drive assembly 1, and will not be described in detail in this embodiment.

[0108] The axial direction of the threaded rod 231 is the same as that of the stirring shaft 420, and the first lifting platform 211 is threadedly engaged with the threaded rod 231. In practical applications, after the stirring shaft 420 and the processing component 70 are assembled, the container drive 12 drives the threaded rod 231 to rotate, so that the threaded rod 231 rotates relative to the first lifting platform 211. The first lifting platform 211 and the storage container 300 (and the second lifting platform 212) move along the axial direction of the threaded rod 231, so that the stirring shaft 420 exerts a thrust on the processing component 70. The first magnetic component 85 and the second magnetic component 72 separate, and the processing component 70 separates from the cover 320 and moves relative to the first barrel 301 toward the bottom of the first barrel 301, so that the processing component 70 can contact the food in the accommodating space 84. In other embodiments, the container drive component 1 can be a hydraulic press or other drive structure with a lifting function.

[0109] The food processing equipment 1000 also includes a first slide bar assembly 120, which cooperates with the first lifting platform 211 to limit the movement direction of the first lifting platform 211 and the storage container 300. In this embodiment, the first slide bar assembly 120 includes at least one first slide bar 121, which extends axially along the stirring shaft 420. The first slide bar 121 passes through the first lifting platform 211, and the first lifting platform 211 moves relative to the first slide bar 121 along the stirring shaft 420 under the driving action of the lifting motor 220 of the container driving assembly 1. In this embodiment, two first slide bars 121 are provided, which are respectively passed through opposite ends of the first lifting platform 211, and the storage container 300 is located between the two first slide bars 121 to ensure the stability of the first lifting platform 211 and the storage container 300 during movement. In this embodiment, the first slide rod 121 is also inserted through the second lifting platform 212, that is, the first slide rod 121 is inserted through the second lifting platform 212 and the first lifting platform 211 in sequence, so as to enhance the structural integrity of the first lifting platform 211, the storage container 300 and the second lifting platform 212.

[0110] The first lifting platform 211 includes a container support 45 and a balancing member 43. The container support 45 is used to place the storage container 300, and the balancing member 43 is connected to the container support 45. A threaded rod 231 passes through the balancing member 43 and is threadedly engaged with it. In this embodiment, the first slide rod assembly 120 also includes two second slide rods 131. Both second slide rods 131 are fixedly installed on the housing 100 (e.g., threaded connection, fitting, etc.), and the extension direction of the second slide rods 131 is the same as that of the first slide rod 121. The two second slide rods 131 are respectively passed through the balancing member 43. During the threaded engagement with the threaded rod 231, the balancing member 43 moves relative to the second slide rods 131 along the axial direction of the stirring shaft 420. In this embodiment, the two second slide rods 131 and the first slide rod 121 are arranged around the storage container to improve the load capacity of the first lifting platform 211 and ensure that the first lifting platform 211 can stably support the storage container 300.

[0111] In this embodiment, the stirring shaft 420 can move along a reference axis relative to the storage container 300 to push the processing component 70, thereby disengaging the magnetic connection between the processing component 70 and the mounting portion 833 and driving the processing component 70 to move towards the food. The stirring shaft 420 can also rotate around its axis relative to the storage container 300 to drive the processing component 70 to rotate rapidly, enabling it to process the food. In this embodiment, the processing component 70 and the mounting portion 833 of the storage container 300 are connected by magnetic attraction, allowing for quick installation of the processing component 70 into the storage container 300. The connection method is relatively simple, and the structure required to form the magnetic attraction is minimal, simplifying the structure of the processing component 70 and the storage container 300. The magnetic attraction is subject to fewer structural restrictions, and the magnetic connection between the processing component 70 and the mounting portion 833 can be easily released by pushing with the stirring shaft 420, requiring no manual intervention and improving the intelligence and automation level of the food processing equipment 1000.

[0112] The above embodiments are only used to illustrate the technical solutions of the application, and are not intended to limit them. Although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the application, and should all be included within the protection scope of the application.

Claims

1. A stirring apparatus, characterized by The stirring device comprises: a housing; a lifting assembly comprising a lifting frame movable along a height direction of the housing; a storage container detachably mounted on the lifting frame to follow the lifting frame to move up and down; and a stirring assembly comprising a stirring shaft mounted on the housing, the stirring shaft being partially located in the storage container when the stirring device is in use, the storage container being movable along the height direction of the housing relative to the stirring shaft to rotate the stirring shaft at different height positions in the storage container relative to the storage container.

2. The apparatus of claim 1, wherein The lifting assembly further comprises a lifting motor and a lifting transmission component located in the housing, the lifting motor being drivingly connected to the lifting transmission component and driving the lifting transmission component to move the lifting frame connected to the lifting transmission component.

3. The apparatus of claim 2, wherein, The lifting transmission component comprises a threaded rod and a nut seat, the nut seat being fixedly mounted on the lifting frame, the nut seat being threadedly connected to the threaded rod along a length direction of the threaded rod, the lifting motor being drivingly connected to one end of the threaded rod, the other end of the threaded rod being rotatably connected to the housing.

4. The apparatus of claim 1, wherein The lifting frame comprises a first lifting platform and a second lifting platform connected to each other, the first lifting platform being opposite to and spaced apart from the second lifting platform, the storage container being detachably located between the first lifting platform and the second lifting platform, the first lifting platform being movable along the height direction of the housing to drive the second lifting platform and the storage container to move up and down.

5. The apparatus of claim 4, wherein, The stirring device is provided with a first slide rod set supporting the housing, the first slide rod set comprising a plurality of first slide rods each extending along the height direction of the housing, each of the first slide rods being arranged through the first lifting platform and the second lifting platform, the first lifting platform and the second lifting platform being movable along the length direction of the first slide rods.

6. The apparatus of claim 5, wherein, The stirring device is further provided with a second slide rod set supporting the housing, the second slide rod set comprising a plurality of second slide rods each extending along the height direction of the housing, each of the second slide rods being arranged through the first lifting platform, the first lifting platform being movable along the length direction of the second slide rods.

7. A food processing device, characterized in that, The stirring device comprises the stirring device according to any one of claims 1-6, a locking mechanism and a pressing mechanism; The lifting frame comprises a first lifting platform and a second lifting platform connected to each other; The first lifting platform is provided with a limiting portion cooperating with the storage container to limit the storage container on the first lifting platform; The locking mechanism comprises a locking member and an unlocking member, the locking member and the unlocking member being arranged on the first lifting platform, the unlocking member cooperating with the locking member to drive the locking member to lock or separate from the storage container; and ​ The pressing mechanism comprises a pressing member, the second lifting platform is arranged on a side of the storage container away from the first lifting platform, the second lifting platform is fixedly connected with the first lifting platform, and the pressing member is movably arranged on a side of the second lifting platform facing the storage container to abut the storage container between the first lifting platform and the second lifting platform.

8. The food processing device of claim 7, wherein, The first lifting platform is provided with a movable space, the locking member is movably arranged in the movable space, the locking member moves along a first direction relative to the first lifting platform and is arranged on a side of the first lifting platform facing the second lifting platform, and in the state that the storage container is arranged on the first lifting platform, the locking member is embedded into the storage container. The locking mechanism further comprises a reset elastic member, which is elastically abutted between the first lifting platform and the locking member.

9. The food processing device of claim 8, wherein, The first lifting platform is provided with a mounting through hole, the mounting through hole is communicated with the movable space, at least part of the structure of the unlocking member extends into the movable space through the mounting through hole, the unlocking member moves towards the movable space and extrudes the locking member to move along a second direction, so that the locking member is separated from the storage container, and the first direction is opposite to the second direction.

10. The food processing device of claim 9, wherein, The locking member comprises a locking part and a matching part connected with each other, the locking part is used for embedding into the storage container, the matching part is provided with an accommodating inclined surface intersecting with a straight line where the first direction is located, and the accommodating inclined surface is opposite to a side of the first lifting platform facing the second lifting platform; The unlocking member is provided with an extrusion inclined surface opposite to the accommodating inclined surface, the extrusion inclined surface is superposed on the accommodating inclined surface, and the extrusion inclined surface is in sliding fit with the accommodating inclined surface.

11. The food processing device of claim 9, wherein, The first lifting platform comprises a first mounting shell and a second mounting shell, the first mounting shell comprises a body and an abutting part connected with each other, the body is connected to a side of the second mounting shell facing the second lifting platform, at least part of the structure of the second mounting shell is arranged in space with the body to define a movable space, and the abutting part protrudes towards the second mounting shell relative to the body; The unlocking member further comprises a restoring elastic member, which is elastically abutted between the abutting part and the unlocking member.

12. A food processing device, characterized in that The stirring device comprises the stirring device and a processing assembly as claimed in any one of claims 1-6. The storage container is provided with a mounting part. The processing assembly is arranged in the storage container, and the processing assembly is magnetically connected with the mounting part. The stirring shaft of the stirring assembly is arranged in the mounting part and extends into the inside of the storage container, the stirring shaft is in transmission connection with the processing assembly, the stirring shaft is movably arranged along the axial direction of the stirring shaft relative to the storage container, and the stirring shaft can push the processing assembly away from the mounting part when rotating.

13. The food processing device of claim 12, wherein, The storage container comprises: A first barrel body is provided with a containing space; A second barrel body is arranged in the containing space of the first barrel body; A cover body is connected to the first barrel body and covers the accommodation space, the mounting portion is located on the cover body, and the processing assembly is connected to one side of the cover body facing the accommodation space; and A first magnetic member is arranged on the cover body. The processing assembly comprises a processing member and a second magnetic member connected to each other, the second magnetic member is magnetically connected to the first magnetic member, and the stirring shaft penetrates the cover body and is drivingly connected to the processing member.

14. The food processing device of claim 13, wherein, The food processing device further comprises a Hall sensor located on one side of the cover body, the Hall sensor is fixedly arranged relative to the first magnetic member and is used for sensing the magnetic field of the first magnetic member.

15. The food processing device of claim 13, wherein, The processing member comprises a connecting portion and a processing portion connected to each other, the second magnetic member is annularly arranged on one end of the connecting portion facing the cover body, the first magnetic member is annularly arranged and magnetically connected to the second magnetic member, and the stirring shaft penetrates the first magnetic member and is connected to the connecting portion.

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