Food material processing device

Abstract

The utility model relates to the technical field of household appliances, in particular to a food material processing device which comprises a device body, a containing cavity is formed in the device body, a stirring barrel is arranged in the containing cavity, a stirring mechanism is arranged in the stirring barrel, and a driving structure capable of driving the stirring mechanism to rotate is arranged in the device body. The containing cavity and the driving structure are adjacently arranged in the length direction of the device body. By the adoption of the design, the overall appearance of the device is closer to a square or a rectangle, the device is better matched with the shape of the internal space of the cabinet, the storage space of the cabinet can be better utilized, the utilization rate of the kitchen space is increased, and due to the adjacent arrangement mode, the device body can be more harmonious and unified visually, and the practicability is high. An appearance with a stronger sense of wholeness is formed; and the designed device is more flexible to place in a kitchen so as to adapt to different kitchen layouts and use requirements.

Description

Technical Field

[0001] This utility model relates to the technical field of household appliances, specifically to a food processing device. Background Technology

[0002] With the continuous improvement of people's living standards, the kitchen appliance market is booming. Food processing devices (such as food processors or food waste disposers) are commonly used appliances in the kitchen and play an increasingly important role in daily life. Food processing devices can help people complete various processing operations such as cutting, stirring, and grinding food, which greatly saves people's time and energy in the kitchen.

[0003] Existing food processing devices have been on the market for a long time and have undergone a certain degree of development and improvement. However, the food processing devices currently on the market still have certain limitations in design and structure.

[0004] From a design perspective, most existing food processing devices adopt a single cylindrical shape. In today's consumer era that pursues personalization and diversity, this lack of innovative design fails to meet consumers' demands for personalized product appearance. When choosing kitchen appliances, consumers not only focus on the product's function but also increasingly emphasize whether the product's appearance matches the overall kitchen decoration style and reflects their personal taste. Food processing devices with a single cylindrical shape appear monotonous and fail to stand out among numerous kitchen appliances, thus lacking appeal for consumers who seek unique designs.

[0005] In practical use, the single cylindrical structure also reveals many functional shortcomings. Kitchen space is usually limited, and kitchen cabinets are an important storage space in the kitchen. People hope to place various kitchen appliances in the cabinets in a reasonable way to keep the kitchen clean and orderly. However, due to its shape, the cylindrical food processing device is difficult to place in the cabinet. The round outline of the cylinder makes it difficult to arrange it closely with other square or rectangular items in the cabinet, which wastes a lot of cabinet space and reduces the storage efficiency of the cabinet. Moreover, the cylindrical device is relatively unstable when placed and is easy to roll or shake in the cabinet, which may cause collisions and damage to surrounding items.

[0006] This utility model was proposed in response to the shortcomings of the existing technology. Utility Model Content

[0007] The traditional food processing devices mentioned above are mostly cylindrical in shape, which not only have a monotonous appearance, but also present significant technical challenges when placed in kitchen cabinets due to their shape.

[0008] The technical solution adopted by this utility model to solve its technical problem is:

[0009] A food processing device includes a device body, a receiving cavity is provided inside the device body, a stirring tank is provided inside the receiving cavity, a stirring mechanism is provided inside the stirring tank, and a driving structure capable of driving the stirring mechanism to rotate is provided inside the device body. The receiving cavity and the driving structure are arranged adjacent to each other along the length direction of the device body.

[0010] The food processing device described above has a rectangular parallelepiped shape.

[0011] As described above, the food processing device includes a first rotating blade, which is perpendicular to the bottom plane of the mixing tank. The driving structure includes a driving component and a transmission component, which are connected to the first rotating blade in a transmission manner.

[0012] As described above, the food processing device further includes a second rotating blade. The first and second rotating blades are spaced apart along the length of the mixing tank. The transmission assembly is connected to the second rotating blade. The drive assembly can drive the first and second rotating blades to rotate in opposite directions via the transmission assembly.

[0013] As described above, the food processing device includes a transmission assembly comprising a first gear set and a second gear set disposed at the bottom of the mixing tank. The first gear set and the second gear set mesh with each other. The first gear set is connected to a first rotating blade, and the second gear set is connected to a second rotating blade.

[0014] As described above, in the food processing device, the first gear set includes a first main drive gear and a first auxiliary drive gear meshing with it, the second gear set includes a second main drive gear and a second auxiliary drive gear meshing with it, the first auxiliary drive gear and the second auxiliary drive gear mesh, the first main drive gear is connected to a first rotating cutter, and the second main drive gear is connected to a second rotating cutter; the first main drive gear and / or the second main drive gear are provided with a connecting member connected to the drive assembly.

[0015] As described above, the food processing device includes a drive motor located on one side of the accommodating cavity and a linkage component located between the drive motor and the transmission assembly, the linkage component being located below the accommodating cavity.

[0016] As described above, the food processing device has a filter component between the device body and the mixing tank. The filter component includes a filter assembly, a suction assembly, and an exhaust assembly. The filter assembly is located on one side of the receiving cavity and communicates with the mixing tank. The exhaust assembly is arranged adjacent to the filter assembly. The suction assembly is located between the suction assembly and the exhaust assembly. The suction assembly can draw gas from the mixing tank through the filter assembly and discharge the gas filtered by the filter assembly to the outside through the exhaust assembly.

[0017] The food processing device described above further includes a frame with an upper receiving space, and the device body is installed in the upper receiving space.

[0018] As described above, the food processing device includes a main housing and a cover. The main housing and the frame are detachably connected, and the cover and the frame are either fixedly connected or detachably connected.

[0019] The beneficial effects of this utility model are as follows:

[0020] This utility model relates to the technical field of household appliances, and includes a device body. The device body has a receiving cavity, a stirring tank within the receiving cavity, and a stirring mechanism within the stirring tank. The device body also includes a driving structure capable of driving the stirring mechanism to rotate. The receiving cavity and the driving structure are arranged adjacent to each other along the length of the device body. This design allows the overall shape of the device to be closer to a square or rectangular shape, better matching the internal space of the cabinet, thus better utilizing the cabinet's storage space and improving the utilization rate of kitchen space. Furthermore, this adjacent arrangement makes the various parts of the device body more visually coordinated and unified, forming a stronger sense of unity. The device is also more flexible in its placement in the kitchen; it can be placed horizontally on the lower shelf of a cabinet or on a countertop, or vertically depending on the available space, to adapt to different kitchen layouts and usage needs.

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the food processing device of this utility model;

[0023] Figure 2 This is a schematic diagram of the hidden top cover of the food processing device of this utility model;

[0024] Figure 3 This is a top view schematic diagram of the food processing device of this utility model;

[0025] Figure 4 for Figure 3 Cross-sectional view and enlarged view along line AA;

[0026] Figure 5 for Figure 3 Cross-sectional view along line BB;

[0027] Figure 6 This is a side view of the food processing device of this utility model;

[0028] Figure 7 for Figure 6 Cross-sectional view along line CC;

[0029] Figure 8 This is one of the structural schematic diagrams of the device body and frame of this utility model (in the open state);

[0030] Figure 9 This is a second structural schematic diagram of the device body and frame of this utility model (in the open state) and a partially enlarged schematic diagram;

[0031] Figure 10 This is an exploded view (in the open state) and a partially enlarged view of the device body and frame of this utility model;

[0032] Figure 11 This is an exploded view of the food processing device of this utility model;

[0033] Figure 12 This is a schematic diagram of the structure of the mixing tank of this utility model;

[0034] Figure 13 This is an exploded view of the mixing tank of this utility model;

[0035] Figure 14 This is a schematic diagram of the structure of the first rotating cutter of this utility model. Detailed Implementation

[0036] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0037] like Figures 1 to 14 As shown, the food processing device of this embodiment includes a device body 1, a receiving cavity 11 is provided in the device body 1, a stirring tank 2 is provided in the receiving cavity 11, a stirring mechanism is provided in the stirring tank 2, and a driving structure 5 capable of driving the stirring mechanism to rotate is provided in the device body 1. The receiving cavity 11 and the driving structure 5 are arranged adjacent to each other along the length direction of the device body 1.

[0038] By adopting the above design, the overall shape of the device can be closer to a square or rectangle, which is more in line with the shape of the internal space of the cabinet. This allows for better utilization of the cabinet's storage space and improves the utilization rate of the kitchen space. Furthermore, this adjacent arrangement makes the various parts of the device body 1 more visually coordinated and unified, forming a more cohesive appearance.

[0039] The design allows for more flexible placement in the kitchen; it can be placed horizontally on the lower cabinet or countertop, or vertically depending on the available space, to adapt to different kitchen layouts and usage needs.

[0040] Furthermore, the adjacent arrangement of the accommodating cavity 11 and the driving structure 5 along the length direction can make the center of gravity distribution of the device more reasonable. Compared with the traditional cylindrical device, its center of gravity is lower and more stable. During the stirring process, especially when handling heavier or larger ingredients, the device is less likely to shake or tip over, thus improving the safety and stability during use.

[0041] The above design breaks through traditional limitations, allowing for greater diversity in the device's shape. Manufacturers can use this layout to design more modern and stylish appearances, meeting the personalized needs of different consumers and enhancing the product's market appeal.

[0042] like Figures 1 to 14 As shown, the device body 1 in this embodiment is rectangular in shape. Specifically, the device body is designed as a rectangular shape, breaking through the traditional single circular appearance and providing more design possibilities. The internal space layout of kitchen cabinets is generally rectangular. The size of this rectangular food processing device matches the shape of the internal space of the cabinet, and it can be better embedded in it to achieve reasonable use of space.

[0043] Furthermore, the rectangular shape of the food processing device can meet the aesthetic needs of different consumers. In market competition, the unique appearance can make the product stand out, attract more consumers' attention, and increase the product's market competitiveness.

[0044] The rectangular shape has a more modern and minimalist feel compared to the traditional round shape, and it can better blend with various kitchen styles. Whether it is a minimalist modern style, a European classical style or a Chinese style kitchen, you can find a matching design to enhance the overall aesthetics of the kitchen.

[0045] Furthermore, the ability to embed food processing devices into cabinets makes the use of kitchen space more rational and orderly, avoiding the excessive space occupied by food processing devices placed separately on the kitchen countertop or floor, and making the kitchen look cleaner and more spacious.

[0046] like Figures 1 to 14 As shown, the stirring mechanism of this embodiment includes a first rotating blade 3, which is perpendicular to the bottom plane of the stirring tank 2. The driving structure 5 includes a driving component 51 and a transmission component 52, which is connected to the first rotating blade 3. It has the advantages of simple structure and convenient operation.

[0047] Preferred, such as Figures 1 to 14 As shown, the stirring mechanism in this embodiment also includes a second rotating blade 4. The first rotating blade 3 and the second rotating blade 4 are spaced apart along the length of the stirring tank 2. The transmission component 52 is connected to the second rotating blade. The driving component 51 can drive the first rotating blade 3 and the second rotating blade to rotate in opposite directions through the transmission component 52.

[0048] When the food processing device is turned on, the drive structure 5 starts to run, generates power, and transmits the power to the first rotating blade 3 and the second rotating blade 4 respectively, so that the two blades start to rotate synchronously.

[0049] The user puts the material to be processed (such as kitchen waste or food) into the mixing tank 2. The rotating first rotating blade 3 and the second rotating blade 4 will cut, crush and mix the material entering the mixing tank 2. Since the first rotating blade 3 and the second rotating blade 4 are arranged at intervals along the length of the mixing tank 2, they can process kitchen waste or food at different positions, thus expanding the processing range.

[0050] During the rotation of the blades, the material is continuously subjected to the force of the blades in the mixing tank 2, and is cut into smaller particles. Under the action of stirring, it is fully mixed and finally achieves the desired treatment effect.

[0051] In this embodiment of the food processing device, the first rotating blade 3 and the second rotating blade 4 are spaced apart along the length of the mixing tank 2, which is equivalent to expanding the range of action of the blades in the mixing tank. In addition, the length of the mixing tank 2 is increased to accommodate the two blades. As the mixing tank 2 becomes longer, the distribution space of the material in the tank increases. When the driving structure 5 drives the first rotating blade 3 and the second rotating blade 4 to rotate, the blades will cut, crush and stir the material over a longer range. The flow path of the material in the mixing tank will also become longer accordingly. During the process of flowing from one end of the mixing tank to the other end, the material will pass through the two rotating blades multiple times, thus obtaining more thorough processing. This means that the material has more opportunities to be cut and stirred by the blades, making the processing effect more refined and uniform. In this way, more kitchen waste or food can be touched and processed by the blades at the same time, thereby increasing the amount of kitchen waste or food that can be processed each time.

[0052] Specifically, the two blades working simultaneously can create a synergistic effect. While one blade is processing a portion of kitchen waste or food, the other blade can process other portions, avoiding the situation where some materials have to wait a long time to be processed when using a single blade. This allows the materials in the mixing tank to be processed more efficiently, further increasing the processing capacity.

[0053] Furthermore, the dual-blade design allows for more thorough mixing within the mixing drum. When the first rotating blade 3 and the second rotating blade 4 rotate simultaneously, they create a complex flow field within the mixing drum 2, causing the food waste or food to continuously tumble and mix within the drum. Compared to single-blade mixing, this multi-directional mixing action can mix the food waste or food more evenly and more quickly, reducing the mixing time and improving processing efficiency.

[0054] Furthermore, the two blades simultaneously cut food waste or food, increasing both the frequency and force of the cuts. Tasks that would normally require multiple cuts with a single blade can be completed much faster with two blades, thus accelerating the pulverization of food waste or food and further improving overall processing efficiency.

[0055] Furthermore, the rotation of the dual blades creates different vortices and flow patterns within the mixing tank, making the material flow more smoothly. This helps prevent material accumulation and clumping within the mixing tank, ensuring that the material is evenly distributed within the mixing tank and improving the uniformity and effectiveness of the processing. In addition, the dual-blade setup effectively reduces dead zones within the mixing tank, allowing the material throughout the entire mixing tank to be fully processed, thus improving the comprehensiveness of the processing.

[0056] Furthermore, in this embodiment, the first rotating blade 3 and the second rotating blade 4 rotate in opposite directions. These two counter-rotating blades will exert forces in different directions on the material in the mixing tank 2. Under the cutting, tearing and stirring of the blades, the material is quickly crushed and mixed, and finally the kitchen waste or food is processed.

[0057] Because the first rotating blade 3 and the second rotating blade 4 rotate in opposite directions, they cut the material in opposite directions. When the material is between the two blades, it is subjected to cutting forces from different directions, just like being "pulled in both directions," making it easier to cut and crush. Compared with a single blade or blades rotating in the same direction, this method can more effectively break down large pieces of kitchen waste or food into smaller pieces, improving the efficiency and quality of cutting and crushing.

[0058] Furthermore, the counter-rotating blades create material flows in different directions within the mixing drum 2. The first rotating blade 3 drives a portion of the material to flow in one direction, while the second rotating blade 4 drives another portion of the material to flow in the opposite direction. These two material flows in different directions collide and intertwine, allowing the material to be mixed more thoroughly within the mixing drum. This ensures a more uniform final processing result when multiple different ingredients need to be mixed, such as when making mixed sauces or processing various types of kitchen waste.

[0059] Preferably, when processing fibrous kitchen waste such as celery and kelp, blades rotating in the same direction are prone to causing fibrous materials to become entangled on the blades, affecting the normal operation of the blades and the processing effect. Blades rotating in opposite directions can work together. When material becomes entangled on one blade, the other blade rotating in the opposite direction can pull and clean it, reducing the material from becoming entangled on the blades, ensuring the blades work continuously and stably, and reducing the probability of equipment failure.

[0060] By enhancing the cutting and shredding effect, promoting uniform material mixing, and reducing material entanglement, the overall processing speed of kitchen waste or food can be accelerated. More materials can be processed in the same amount of time, improving the working efficiency of the equipment and meeting users' needs for rapid processing of kitchen waste.

[0061] Preferably, in other embodiments, the stirring mechanism includes a rotating shaft arranged laterally inside the stirring tank and a plurality of stirring blades spaced apart on the rotating shaft, and a suitable design can be selected according to actual needs.

[0062] like Figures 1 to 14 As shown, the transmission assembly 52 in this embodiment includes a first gear set 521 and a second gear set 522 disposed at the bottom of the mixing tank 2. The first gear set 521 and the second gear set 522 mesh with each other. The first gear set 521 is connected to the first rotating cutter 3, and the second gear set 522 is connected to the second rotating cutter.

[0063] When the drive assembly 51 starts working and outputs power, the power is transmitted to the first gear set 521 and / or the second gear set 522 in the transmission assembly 52.

[0064] Since the first gear set 521 and the second gear set 522 mesh with each other, according to the principle of gear transmission, the rotation of one gear will drive the other gear meshing with it to rotate in the opposite direction. Therefore, when the first gear set 521 rotates, it will drive the second gear set 522 to rotate in the opposite direction.

[0065] Since the first gear set 521 is connected to the first rotating cutter 3, its rotation will directly drive the first rotating cutter 3 to rotate; similarly, the second gear set 522 is connected to the second rotating cutter, which will drive the second rotating cutter to rotate in the opposite direction. In this way, the first rotating cutter 3 and the second rotating cutter can rotate synchronously in opposite directions. During the rotation, due to the precise meshing of the gears, the two cutters can maintain a stable relative position and motion relationship, thereby realizing the synchronous biting, rotating, tearing and stirring action.

[0066] Specifically, the gear transmission has a precise transmission ratio. The meshing of the first gear set 521 and the second gear set 522 ensures that the first rotating cutter 3 and the second rotating cutter rotate in opposite directions at a predetermined speed. This precise synchronization allows the two cutters to work in coordination and effectively cut, tear and stir the material in the mixing tank 2, thereby improving the effect and efficiency of material processing.

[0067] Furthermore, through the coordination of the gear set, the movement of the two cutters is strictly controlled. They rotate synchronously in opposite directions on their respective tracks, which can prevent the two cutters from colliding and fighting with each other, thus ensuring the normal operation and service life of the equipment.

[0068] Furthermore, gear transmission is a highly efficient transmission method with minimal energy loss during power transmission. The first gear set 521 and the second gear set 522 can effectively transmit the power of the drive component 51 to the first rotating cutter 3 and the second rotating cutter, making full use of the energy of the drive component, improving the transmission efficiency of the entire drive structure, and reducing energy consumption.

[0069] Furthermore, the gear set has a relatively compact structure, occupies little space, and can be easily installed at the bottom of the mixing tank 2. Moreover, the gear transmission has high stability and reliability, can withstand large loads and impacts, and is not prone to loosening or slippage during long-term use, thus ensuring stable operation of the equipment and reducing maintenance and repair costs.

[0070] like Figures 1 to 14 As shown, the first gear set 521 of this embodiment includes a first main drive gear 5211 and a first auxiliary drive gear 5212 meshing with it. The second gear set 522 includes a second main drive gear 5221 and a second auxiliary drive gear 5222 meshing with it. The first auxiliary drive gear 5212 and the second auxiliary drive gear 5222 mesh. The first main drive gear 5211 is connected to the first rotating cutter 3, and the second main drive gear 5221 is connected to the second rotating cutter 4. The first main drive gear 5211 and / or the second main drive gear 5221 are provided with a connecting member 53 that is connected to the drive assembly 51.

[0071] Specifically, the drive assembly 51 starts working and outputs power, which is transmitted to the first main drive gear 5211 and / or the second main drive gear 5221 via the connecting member 53. This can be divided into several cases:

[0072] If the connecting member 53 is only connected to the first main drive gear 5211, the drive assembly 51 drives the first main drive gear 5211 to rotate.

[0073] If the connecting member 53 is only connected to the second main drive gear 5221, the drive assembly 51 drives the second main drive gear 5221 to rotate.

[0074] If the connecting member 53 is connected to both the first main drive gear 5211 and the second main drive gear 5221, it will provide power to both of them simultaneously.

[0075] Taking the case where the connecting member 53 is only connected to the first main drive gear 5211 and the drive assembly 51 drives the first main drive gear 5211 to rotate as an example, when the first main drive gear 5211 rotates, since the first main drive gear 5211 and the first auxiliary drive gear 5212 mesh with each other, according to the gear transmission principle, the first main drive gear 5211 will drive the first auxiliary drive gear 5212 to rotate in the opposite direction.

[0076] The first transmission gear 5212 meshes with the second transmission gear 5222. The rotation of the first transmission gear 5212 will drive the second transmission gear 5222 to rotate in the opposite direction.

[0077] The second auxiliary transmission gear 5222 meshes with the second main transmission gear 5221. The rotation of the second auxiliary transmission gear 5222 will drive the second main transmission gear 5221 to rotate in the opposite direction.

[0078] The first main drive gear 5211 is connected to the first rotating cutter 3, and its rotation drives the first rotating cutter 3 to rotate; the second main drive gear 5221 is connected to the second rotating cutter 4, and its rotation drives the second rotating cutter 4 to rotate. Due to the entire gear transmission process, the first rotating cutter 3 and the second rotating cutter 4 will achieve synchronous rotation in opposite directions, thereby synchronously biting, rotating, tearing and stirring the material in the mixing tank.

[0079] Preferably, a multi-stage gear transmission (first gear set and second gear set) is adopted. Compared with a single-stage gear transmission, it can better distribute the load, reduce the pressure on a single gear, and make the force transmission smoother during the power transmission process, reduce vibration and noise, and improve the stability and reliability of the entire transmission system.

[0080] Furthermore, the meshing of multiple gears ensures precise synchronous and opposite rotation between the first rotating cutter 3 and the second rotating cutter 4. This precise synchronicity is crucial for the mixing and processing of materials, ensuring that the two cutters work in coordination to uniformly cut, tear, and mix the materials, thereby improving the quality and effectiveness of material processing.

[0081] Preferably, the transmission assembly is divided into a first gear set 521 and a second gear set 522. Each gear set consists of a main transmission gear and a secondary transmission gear. This modular design facilitates the maintenance and replacement of individual gears. When a gear is worn or damaged, only the corresponding gear can be replaced, without replacing the entire transmission assembly, thus reducing maintenance costs and repair difficulty.

[0082] In some other embodiments, the connecting member 53 is only connected to the second main drive gear 5221, and the driving component 51 drives the second main drive gear 5221 to rotate. The working principle is similar to that described above, and will not be repeated here.

[0083] In other embodiments, when the connecting member 53 is simultaneously connected to the first main drive gear 5211 and the second main drive gear 5221, two drive components 51 can be used to drive the first main drive gear 5211 and the second main drive gear 5221 respectively. One drive component 51 transmits power to the first main drive gear 5211 through the connecting member 53, causing it to start rotating; the other drive component 51 also transmits power to the second main drive gear 5221 through the connecting member 53, causing the second main drive gear 5221 to also start rotating. The rotation of the first main drive gear 5211 will drive the first auxiliary drive gear 5212 meshed with it to rotate in the opposite direction; the rotation of the second main drive gear 5221 will drive the second auxiliary drive gear 5222 meshed with it to rotate in the opposite direction. The first main drive gear 5211 drives the first rotating cutter 3 connected to it to rotate, and the second main drive gear 5221 drives the second rotating cutter 4 connected to it to rotate.

[0084] By using two drive components to drive the first main drive gear 5211 and the second main drive gear 5221 respectively, the system can be provided with stronger power. When processing materials of different properties, the power output of the two drive components can be flexibly allocated according to actual needs. For example, for materials that are more difficult to process, the power output of the two drive components can be increased; for materials that are softer and easier to process, the power can be appropriately reduced, which can ensure the processing effect and save energy.

[0085] By connecting the connecting member 53 on the first main drive gear 5211 and / or the second main drive gear 5221 to the drive assembly 51, multiple power input methods are provided. The appropriate connection method can be selected according to actual design requirements, the type and position of the drive assembly, etc., making the layout of the entire transmission system more flexible and adaptable to different application scenarios.

[0086] Preferably, the connecting member 53 includes a plug-in seat located at the bottom of the rotating cutter, and the main drive gear is located on the outside of the plug-in seat. The plug-in seat can be plugged into the output end of the drive assembly 51 to realize the transmission of power, which has the advantages of simple structure and convenient operation.

[0087] Preferably, the centers of the first main drive gear 5211, the first auxiliary drive gear 5212, the second main drive gear 5221, and the second auxiliary drive gear 5222 are on the same straight line. The straight-line gear layout makes the power transmission path more direct and simple, and the meshing between the gears more stable, which can more effectively transmit the input power to the output end, thereby improving the efficiency of the entire transmission system.

[0088] Preferably, the design of the four gear centers being collinear helps to optimize the structural layout of the transmission system. In a limited space, this linear arrangement allows the gear set to occupy a smaller volume, avoiding space waste caused by the dispersed gear layout, and making the overall structure of the equipment more compact.

[0089] Because the force transmission direction is stable and concentrated on the same straight line, the unbalanced force experienced by each gear during operation is small. This reduces vibration and noise caused by unbalanced forces, and improves the stability and quietness of equipment operation.

[0090] Furthermore, during installation, the linearly arranged gears facilitate positioning and alignment, allowing installers to install each gear sequentially in a straight line, reducing installation difficulty and errors. In terms of equipment maintenance, when it is necessary to inspect, repair, or replace a gear, the clear and regular arrangement of the gears makes the operation more convenient and faster, saving maintenance time and costs.

[0091] like Figures 1 to 14 As shown, the drive assembly 51 in this embodiment includes a drive motor 511 located on one side of the accommodating cavity 11 and a linkage component 512 located between the drive motor 511 and the transmission assembly 52. ​​The linkage component 512 is located below the accommodating cavity 11.

[0092] Preferably, the drive motor 511 is located on one side of the accommodating cavity 11, and the linkage component 512 serves to connect the drive motor 511 and the transmission component 52. The rotational power output by the drive motor 511 is transmitted to the transmission component 52 through the linkage component 512. The linkage component 512 can be a belt, chain, coupling, or gear set, etc. Different linkage components have different transmission methods. For example, if it is a belt drive, the output shaft of the drive motor 511 drives the pulley to rotate, and the pulley transmits the power to the corresponding pulley on the transmission component 52 through the belt, thereby making the transmission component 52 start to operate. If it is a coupling, the output shaft of the drive motor 511 is directly rigidly connected to the input shaft of the transmission component 52 to realize the direct transmission of power.

[0093] Preferably, the drive motor 511 is placed on one side of the accommodating cavity 11, making the drive motor 511 relatively independent and easy to access. During installation, there is no need to make too many adjustments and interventions to the complex internal structure of the equipment. It is convenient to fix the drive motor 511 in a suitable position and connect it to the linkage component 512. During maintenance, if the drive motor 511 fails, the maintenance personnel can directly inspect and replace it from the outside of the accommodating cavity 11 without disassembling a large number of internal parts, which greatly shortens the maintenance time and reduces the maintenance difficulty.

[0094] The drive motor 511 and the transmission component 52 are connected by the linkage component 512, which achieves isolation between the two to a certain extent. The heat and electromagnetic interference generated by the drive motor 511 during operation will not directly affect the transmission component 52 and other sensitive components. At the same time, it can also prevent dust, oil and other impurities generated by the transmission component 52 during operation from entering the drive motor 511, thus ensuring the normal operation of the drive motor 511 and the transmission component 52.

[0095] like Figures 1 to 14 As shown, the linkage component 512 in this embodiment includes a third gear set. The third gear set is provided with a first linkage component 513 that is connected to the drive motor 511 and a second linkage component 514 that is connected to the transmission assembly 52. ​​The third gear set includes at least two third linkage gears 5121.

[0096] Preferably, the first linkage 513 is connected to the output shaft of the drive motor 511 and the gear respectively. It is usually a kit or other component that is connected to the output end of the gear and the drive motor 511 respectively, or a special-shaped hole on the gear that is connected to the output end of the drive motor 511. The appropriate design can be selected according to actual needs.

[0097] After the first linkage 513 rotates, it will drive the third linkage gear 5121 connected to it to rotate. Since the third gear set includes at least two third linkage gears 5121, these third linkage gears 5121 mesh with each other, and power will be transmitted sequentially between the third linkage gears 5121. Gear transmission realizes power transmission through the meshing of gear teeth. The teeth of one gear push the teeth of another gear, so that power can be continuously transmitted.

[0098] After transmission between the third linkage gears 5121, the last third linkage gear 5121 connected to the second linkage member 514 will drive the second linkage member 514 to rotate. The second linkage member 514 is connected to the transmission assembly 52, which transmits power to the transmission assembly 52, thereby enabling the transmission assembly 52 to start working and drive the subsequent equipment to complete the corresponding functions.

[0099] Preferably, the gear transmission has a fixed transmission ratio. By rationally designing the gear ratio of the third linkage gear 5121, the speed and torque relationship between the drive motor 511 and the transmission component 52 can be precisely controlled. This enables the equipment to operate stably according to predetermined parameters, ensuring the accuracy and consistency of the work.

[0100] Preferably, the third gear set has a compact structure and occupies less space. Multiple third linkage gears 5121 can achieve complex transmission functions in a small space through reasonable layout and installation, making the overall structure of the equipment simpler and more reasonable.

[0101] Preferably, the centers of the multiple third linkage gears 5121 are on the same straight line, which simplifies the gear installation process. During installation, each gear simply needs to be installed on its corresponding shaft in a straight line sequence, without the need for complex positioning and adjustment operations. This greatly shortens the installation time and improves production efficiency.

[0102] The debugging process is also more convenient. Due to the regular gear layout, it is easier to check and adjust the meshing between gears during the debugging process, ensuring that the transmission clearance and meshing accuracy between each gear meet the requirements. This linearly arranged gear set is easier to debug and can reach the ideal working state more quickly.

[0103] Furthermore, in a linearly arranged gear set, the force on each gear is more even and stable during operation. Because the gear centers are collinear, no additional lateral force or torque is generated during power transmission, reducing vibration caused by uneven force distribution. This reduced vibration not only helps extend the service life of the gears but also reduces noise generated during equipment operation, improving the working environment.

[0104] In addition, the regular layout makes the gear movement smoother, avoiding periodic impacts and vibrations caused by unreasonable gear layout, and further reducing the noise level. This design has obvious advantages in occasions with high noise requirements, such as precision instruments and equipment, and equipment used in office spaces.

[0105] The linearly arranged third linkage gear 5121 can make more rational use of space resources in a limited space. This design can avoid mutual interference between gears, making the space utilization of the entire gear set more efficient in the length direction.

[0106] Preferably, the second linkage 514 includes a plug that is inserted into the socket.

[0107] like Figures 1 to 14 As shown, the first rotating cutter 3 in this embodiment includes a first rotating shaft 31, a first cutting edge 32 disposed on the first rotating shaft 31, and a second cutting edge 33 disposed on the first rotating shaft 31, wherein the second cutting edge 33 is located above the first cutting edge 32;

[0108] The second rotating cutter 4 includes a second rotating shaft 41, a third cutting edge 42 disposed on the second rotating shaft 41, and a fourth cutting edge 43 disposed on the second rotating shaft 41, wherein the fourth cutting edge 43 is located above the third cutting edge 42.

[0109] When the equipment is started, the first rotating shaft 31 and the second rotating shaft 41 start to rotate, driving the blades on them to rotate synchronously. The first blade 32 and the third blade 42 begin to make preliminary cuts on the material at a lower position. Because they are at a relatively low height, they can usually cut the bottom or near the bottom of the material, and initially separate or break the material.

[0110] The second and fourth blades 33 and 43 located above further cut the material after the initial cut by the first and third blades 32. As the rotating shaft continues to rotate, the material continues to move upward or is driven upward by the blades after the initial cut. At this time, the second and fourth blades 33 cut the material more finely, cutting it into smaller sizes or achieving a more ideal cutting effect.

[0111] Preferably, the two rotating blades rotate in opposite directions, which causes the material to be subjected to greater cutting force and friction between the two blades, improving cutting efficiency. At the same time, the blades of different heights work together to form a multi-layered cutting effect, enabling more comprehensive processing of the material.

[0112] The multi-layered cutting design allows materials to undergo multiple cuts when passing through the blade in a single pass. The first blade 32 and the third blade 42 perform initial cutting, dividing large pieces of material into relatively smaller parts, reducing the difficulty of subsequent cutting. Then, the second blade 33 and the fourth blade 43 further cut these smaller parts, cutting the material into even smaller sizes. This staged cutting method can complete the material cutting task faster than the single-blade cutting method, greatly improving cutting efficiency.

[0113] like Figures 1 to 14 As shown, the inner sidewall of the mixing tank 2 in this embodiment is provided with a first side blade 21 and a second side blade 22. The first side blade 21 is correspondingly arranged with the first rotating blade 3, and the second side blade 22 is correspondingly arranged with the second rotating blade 4. The first side blade 21 is located between the first blade 32 and the second blade 33; the second side blade 22 is located between the third blade 42 and the fourth blade 43.

[0114] When the material in the mixing tank 2 begins to move under the drive of the first rotating blade 3 and the second rotating blade 4, the material will form a circulating flow within the tank. The first blade 32 and the second blade 33 on the first rotating blade 3, and the third blade 42 and the fourth blade 43 on the second rotating blade 4 rotate. During the rotation, the first blade 32 performs preliminary cutting and stirring of the material, throwing the material towards the position of the first side blade 21. Since the first side blade 21 is located between the first blade 32 and the second blade 33, the material will come into contact with the first side blade 21 after being cut by the first blade 32. At this time, the first blade 32 continues to rotate, forming relative motion with the first side blade 21, generating shearing force on the material and further crushing it. Subsequently, the second blade 33 continues to perform secondary cutting on the material that has undergone preliminary cutting, working together with the first side blade 21 again to further refine the material.

[0115] Similarly, after the third blade 42 performs preliminary processing on the material, it pushes the material towards the second side blade 22. The third blade 42 and the second side blade 22 work together to shear the material. Then, the fourth blade 43 performs secondary processing on the material, working together with the second side blade 22 to complete a more precise cutting process.

[0116] Through the coordinated cutting of the blade and the side blade, the material undergoes multiple cutting and shearing processes. This multi-cutting method can cut the material into finer pieces, making the particle size smaller and more uniform.

[0117] The relative motion between the cutting tool and the side blade generates a powerful shearing force. This shearing force can effectively destroy the structure of the material. For some tough or viscous materials, it can be cut and separated more easily, improving the efficiency and effectiveness of cutting.

[0118] The synergistic effect of the blades and side blades causes the material to be continuously cut and turned in the mixing tank, promoting the dispersion of the material. Material that might have gathered together is chopped up and dispersed to all corners of the mixing tank, allowing the material to be mixed more thoroughly during the mixing process and improving the uniformity of the mixing.

[0119] Furthermore, the material flow and circulation generated during the cutting process help to break up local material aggregation, resulting in a more uniform distribution of material throughout the mixing tank.

[0120] Preferably, in this embodiment, the first side blade 21 is provided with a first side blade recess 211, the first side blade recess 211 is provided with a first side blade groove 212, the first blade 32 is provided with a first blade groove 321 corresponding to the first side blade recess 211, and the second blade 33 is provided with a second blade protrusion 331 corresponding to the first side blade groove 212.

[0121] The second side blade 22 is provided with a second side blade recess 221, and the second side blade recess 221 is provided with a second side blade groove 222. The third blade 42 is provided with a third blade groove 421 corresponding to the second side blade groove 222. The fourth blade 43 is provided with a fourth blade protrusion 431 corresponding to the second side blade groove 222.

[0122] When the first rotating cutter 3 rotates, the first cutting groove 321 on the first cutting edge 32 will cooperate with the first side cutting recess 211 of the first side cutter 21 to further squeeze and cut the material. The cooperation between the groove and the recess enhances the cutting and crushing effect on the material. As the first rotating cutter continues to rotate, the second cutting protrusion 331 on the second cutting edge 33 will cooperate with the first side cutting groove 212. After the material is initially cut by the first cutting edge, the second cutting protrusion 331 will further squeeze and cut the material. The cooperation between the protrusion and the groove enhances the cutting and crushing effect on the material.

[0123] Similarly, when the second rotating cutter 4 rotates, the third cutting groove 421 on the third cutting edge 42 corresponds to the second side blade recess 221. The cooperation between the groove and the recess enhances the cutting and crushing effect on the material. The fourth cutting protrusion 431 on the fourth cutting edge 43 cooperates with the second side blade groove 222. After the material has been initially processed by the third cutting edge, the fourth cutting protrusion 431 further cuts and crushes the material. The action of the protrusion embedding into the groove applies greater pressure and shearing force to the material.

[0124] The corresponding fit between the blade groove and the side blade recess, and between the blade protrusion and the side blade groove, allows for precise control of the material's position and state during the cutting process. The material is guided to the cutting area along a preset path, reducing material deviation and wobbling during cutting, thereby improving cutting accuracy.

[0125] The above design can increase the cutting and crushing ability of the blade on the material. When the protrusion moves to the groove, or the concave moves to the groove, it will exert a strong squeezing and shearing effect on the material, which can more effectively crush the material into smaller particles or fragments.

[0126] Preferably, the first rotating shaft 31 is further provided with a fifth blade 35 located above the second blade 33, and the second rotating shaft 41 is further provided with a sixth blade 45 located above the fourth blade 43. The fifth blade 35 can cooperate with the fourth blade 43, and the sixth blade 45 can cooperate with the second blade 33, thereby further improving the stirring effect.

[0127] When the equipment is running, the first rotating shaft 31 and the second rotating shaft 41 rotate in a certain direction and speed. The fifth blade 35 and the fourth blade 43 cooperate with each other. During the rotation, they will cut and stir the material in the corresponding position. For example, when the material is between the fifth blade 35 and the fourth blade 43, the relative movement of the two can shear, crush and mix the material.

[0128] Similarly, the sixth blade 45 works in conjunction with the second blade 33 to perform similar processing on the material passing through the area, further enhancing the cutting and mixing effect on the material.

[0129] By adding the fifth blade 35 and the sixth blade 45, more cutting points and mixing zones are formed inside the equipment, which means that the material can be cut and crushed more frequently, resulting in finer material particles and a more uniform distribution.

[0130] Furthermore, the blades at different positions work together to create a multi-angle mixing effect. The direction and position of the fifth blade 35 with the fourth blade 43 and the sixth blade 45 with the second blade 33 are different from other blade combinations. This multi-angle mixing can break the flow and mixing pattern of materials in a single direction, making the materials form a complex flow trajectory within the equipment, thereby improving the mixing uniformity between materials.

[0131] During the mixing process, the action of different blades will cause the material to circulate inside the equipment. For example, the cooperation of the fifth blade 35 and the fourth blade 43 may push the material upward or downward, while other blades will apply force to the material in different directions. This circulation of the material allows the material to come into more full contact and mix, avoiding uneven mixing of local materials and further improving the overall mixing effect.

[0132] Preferably, the two inner sidewalls along the length of the mixing tank 2 are provided with inwardly extending filling blocks 23. Each filling block 23 is provided with an inclined guide surface. Each inclined guide surface gradually slopes from top to bottom toward the inside of the mixing tank 2. Each filling block 23 is located in the central area of ​​the corresponding inner sidewall.

[0133] When the blade rotates inside the mixing tank, the filler block 23 fills the agitation dead zone in the central area of ​​the inner wall of the mixing tank 2, allowing the material in that area to be agitated by the blade. During the mixing process, the material is lifted up by the agitation of the blade. The inclined guide surface utilizes gravity. When the material is lifted up by the agitation and comes into contact with the inclined guide surface, since the inclined guide surface gradually slopes from top to bottom into the tank, the material will slide down along the inclined guide surface back to the bottom of the mixing tank under its own gravity. In this way, the material will not stay on the filler block 23, ensuring that the material can continuously participate in the mixing process, thus improving the uniformity and efficiency of the mixing.

[0134] Preferably, the cross-sectional shape of the filling block 23 is an inverted triangle, which can fully fill the stirring dead corner in the central area of ​​the inner wall of the mixing tank 2 and can prevent the rotating blade from colliding with it when it rotates.

[0135] like Figures 1 to 14 As shown, the mixing tank 2 and the accommodating cavity 11 in this embodiment are designed to be detachably connected. The detachable design allows the mixing tank 2 and the accommodating cavity 11 to be cleaned separately, which can more thoroughly remove material residues and dirt inside, ensuring the hygiene and normal operation of the equipment.

[0136] Furthermore, when the mixing tank 2 or the accommodating cavity 11 malfunctions, they can be easily disassembled for repair or replacement, which not only reduces maintenance costs but also shortens maintenance time and reduces the impact of equipment downtime on production.

[0137] Furthermore, the mixing tanks 2 of different specifications, sizes, materials, or with different mixing mechanisms can be easily replaced according to different production needs. For example, when it is necessary to mix materials of different volumes or properties, a suitable mixing tank can be quickly replaced, which improves the versatility and adaptability of the equipment.

[0138] Preferably, since both the first rotating blade 3 and the second rotating blade 4 are provided with insertion seats, they can be inserted into the second linkage 514. With this design, the user does not need to confirm which blade can correctly assemble the mixing tank 2 into the receiving cavity 11. It has the advantages of simple structure and convenient operation.

[0139] In other embodiments, the mixing tank 2 and the receiving cavity 11 are integrally molded. The integrally molded mixing tank 2 and the receiving cavity 11 have no connecting gaps, making the overall structure more stable. During the mixing process, the mixing tank 2 is subjected to various forces such as the impact force of the material and the vibration generated by the rotation of the blades. The integrally molded design can better withstand these forces, reduce the risk of structural damage, and extend the service life of the equipment. Since there are no connecting interfaces, it can also avoid the problem of material leakage caused by loose connections.

[0140] You can choose the appropriate design based on your actual needs.

[0141] Preferably, a heating component is provided between the accommodating cavity 11 and the mixing tank 2, which can heat and dry the material in the mixing tank 2.

[0142] The heating component can be a heating wire, heating plate, or other structure, and a suitable design can be selected according to actual needs.

[0143] like Figures 1 to 14 As shown, a filter component 6 is provided between the device body 1 and the mixing tank 2 in this embodiment. The filter component 6 includes a filter assembly 61, a suction assembly 62 and an exhaust assembly 63. The filter assembly 61 is located on one side of the accommodating cavity 11 and communicates with the mixing tank 2. The exhaust assembly 63 is arranged adjacent to the filter assembly 61. The suction assembly 62 is located between the suction assembly 62 and the exhaust assembly 63.

[0144] Taking the food processing device as a kitchen waste machine specifically for processing kitchen waste as an example, after the suction component 62 is activated, a negative pressure environment will be formed around it. Since the filter component 61 is connected to the mixing tank 2, this negative pressure will be transmitted to the mixing tank 2, causing the gas in the mixing tank 2 to be sucked into the filter component 61. During the process of the food processing device processing kitchen waste, various gases will be generated in the mixing tank, such as odor gases produced by waste fermentation and water vapor formed by water evaporation. These gases will flow towards the filter component under the action of the suction component.

[0145] The gas entering the filter assembly 61 will pass through the filter media inside the filter assembly. These filter media can be activated carbon, filter screens, etc., which can adsorb and intercept impurities, odor molecules, particulate matter, etc. in the gas. For example, activated carbon can adsorb odor gas molecules, and filter screens can filter out larger particulate matter, thereby purifying the gas.

[0146] The clean gas filtered by the filter component 61 will flow to the exhaust component 63 under the continuous action of the suction component 62. The exhaust component usually has an exhaust port to discharge the purified gas to the outside of the device body, thus completing the entire gas treatment process.

[0147] Food waste produces unpleasant odors during mixing and processing. If these odors are released directly into the surrounding environment, they will seriously affect indoor air quality and people's living experience. By filtering the gas through the filter component 6, odors can be effectively removed and indoor air can be kept fresh.

[0148] Preferably, the filter assembly 61 includes a filter box, the exhaust assembly 63 includes an exhaust channel, and the suction assembly 62 includes a fan, wherein the suction end of the fan is connected to the filter box and the exhaust end of the fan is connected to the exhaust channel.

[0149] Preferably, in this embodiment, the mixing tank 2 is shaped like an elliptical barrel or a waist-shaped barrel.

[0150] From a geometric perspective, under the same height and width conditions, the elliptical (waist-shaped) bucket has a higher degree of efficient use of internal space compared to a cylindrical bucket. The cross-section of a cylindrical bucket is circular, and the distance from all points on the circumference to the center is equal. However, the shape of the elliptical (waist-shaped) bucket allows it to hold more material in certain directions. When the mixing component is working inside the bucket, the shape of the elliptical (waist-shaped) bucket allows for a larger mixing range, resulting in more thorough tumbling and mixing of waste inside the bucket, reducing dead zones in the mixing process, and thus enabling the processing of more material. The elliptical (waist-shaped) bucket achieves twice the processing capacity compared to a cylindrical bucket of the same height and width. The increased processing capacity means that users can put in more material at once for processing.

[0151] Taking a food waste disposer as an example, it can reduce the hassle of frequently disposing of garbage. For users with a large number of family members or who generate a large amount of food waste, it can handle the daily food waste more efficiently. Taking a food processor as an example, it can reduce the hassle of frequently adding ingredients and can process dishes more efficiently. It improves the practicality and efficiency of food processing devices.

[0152] like Figures 1 to 14 As shown, the food processing device in this embodiment also includes a frame 10, which has an upper accommodating space, and the device body 1 is installed in the upper accommodating space.

[0153] In other embodiments, the frame 10 is also provided with a lower storage space located below the upper storage space. The lower storage space can accommodate structures such as trash cans or toolboxes. The frame divides the space into upper and lower storage spaces. This design is based on functional zoning and ease of use. The upper storage space houses the device body, making it convenient for users to operate the food processing device for material processing, such as disposing of trash, checking the operating status, adding ingredients, and processing dishes. The lower storage space is used to accommodate structures such as trash cans or toolboxes. Trash cans can be used to collect residues or other waste after the food processing device has processed the food, while toolboxes can store tools related to the maintenance and cleaning of the food processing device. Separating items with different functions into different spaces makes the functional layout of the entire frame clearer and more reasonable.

[0154] The frame provides a stable support structure for the device body and the items placed below. Through reasonable frame design and material selection, it ensures that it can bear the weight of the device body and the items placed below, guaranteeing the stability of the entire device during use and reducing safety hazards caused by shaking or instability.

[0155] The lower storage space increases the storage capacity of the entire food processing system. Users can place trash cans under the shelf to make garbage collection more organized and avoid trash cans being placed randomly and taking up other kitchen space. At the same time, the toolbox allows tools related to the food processing device to be stored in one place, making it convenient for users to quickly find the tools they need when they need to maintain or clean the equipment, thus improving the utilization and tidiness of the kitchen space.

[0156] The frame integrates food processing devices and related storage functions into a relatively independent module. This helps optimize the overall layout of the kitchen and makes the various functional areas of the kitchen more distinct. Compared with placing food processing devices, trash cans, and toolboxes separately, this integrated design makes the kitchen look more organized and reduces clutter.

[0157] The main body of the device is installed in the upper storage space at a moderate height, conforming to ergonomic principles for easy operation. Users can easily open the feeding port of the food processing device to dispose of waste and observe the equipment's operating status. Meanwhile, the waste bin or toolbox below is within easy reach, allowing for timely removal of residues after processing and quick access to tools when maintenance is needed.

[0158] The frame provides stable support for the main body of the device, reducing the risk of displacement or tipping of the food processing device due to vibration during operation. This is especially important for some food processing devices with high power and significant vibration during operation, as the stability of the frame can ensure the safe operation of the equipment and reduce malfunctions or safety accidents that may be caused by equipment shaking.

[0159] like Figures 1 to 14 As shown, the device body 1 of this embodiment includes a main housing and a cover. The main housing and the frame 10 are detachably connected, and the cover and the frame 10 are either fixedly connected or detachably connected.

[0160] Preferably, the main housing can be electrically connected and powered using an existing wire plug;

[0161] Preferably, the main housing and the frame 10 can be detachably connected (such as drawer type or top drawer type). A docking plug assembly is set between the main housing and the frame. The docking plug assembly will accurately connect and provide power after the main housing is installed on the frame. A suitable design can be selected according to actual needs.

[0162] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A food processing device, characterized in that: The device includes a device body (1), a receiving cavity (11) is provided inside the device body (1), a stirring tank (2) is provided inside the receiving cavity (11), a stirring mechanism is provided inside the stirring tank (2), and a driving structure (5) capable of driving the stirring mechanism to rotate is provided inside the device body (1). The receiving cavity (11) and the driving structure (5) are arranged adjacent to each other along the length direction of the device body (1).

2. The food processing device according to claim 1, characterized in that: The device body (1) is rectangular in shape.

3. The food processing device according to claim 1, characterized in that: The stirring mechanism includes a first rotating blade (3), which is perpendicular to the bottom plane of the stirring tank (2). The driving structure (5) includes a driving component (51) and a transmission component (52), which is connected to the first rotating blade (3) in a transmission connection.

4. The food processing device according to claim 3, characterized in that: The stirring mechanism further includes a second rotating blade (4). The first rotating blade (3) and the second rotating blade (4) are spaced apart along the length of the stirring tank (2). The transmission assembly (52) is connected to the second rotating blade. The drive assembly (51) can drive the first rotating blade (3) and the second rotating blade to rotate in opposite directions through the transmission assembly (52).

5. The food processing device according to claim 4, characterized in that: The transmission assembly (52) includes a first gear set (521) and a second gear set (522) located at the bottom of the mixing tank (2). The first gear set (521) and the second gear set (522) mesh with each other. The first gear set (521) is connected to the first rotating cutter (3), and the second gear set (522) is connected to the second rotating cutter.

6. The food processing device according to claim 5, characterized in that: The first gear set (521) includes a first main drive gear (5211) and a first auxiliary drive gear (5212) meshing with it. The second gear set (522) includes a second main drive gear (5221) and a second auxiliary drive gear (5222) meshing with it. The first auxiliary drive gear (5212) and the second auxiliary drive gear (5222) mesh. The first main drive gear (5211) is connected to the first rotating cutter (3). The second main drive gear (5221) is connected to the second rotating cutter (4). The first main drive gear (5211) and / or the second main drive gear (5221) are provided with a connecting member (53) that is connected to the drive assembly (51).

7. The food processing apparatus according to any one of claims 3 to 6, characterized in that: The drive assembly (51) includes a drive motor (511) located on one side of the accommodating cavity (11) and a linkage member (512) located between the drive motor (511) and the transmission assembly (52), the linkage member (512) being located below the accommodating cavity (11).

8. The food processing device according to claim 1, characterized in that: A filter component (6) is provided between the device body (1) and the mixing tank (2). The filter component (6) includes a filter assembly (61), a suction assembly (62), and an exhaust assembly (63). The filter assembly (61) is located on one side of the accommodating cavity (11) and communicates with the mixing tank (2). The exhaust assembly (63) is arranged adjacent to the filter assembly (61). The suction assembly (62) is located between the suction assembly (62) and the exhaust assembly (63). The suction assembly (62) can draw gas from the mixing tank (2) through the filter assembly (61) and discharge the gas filtered by the filter assembly (61) to the outside through the exhaust assembly (63).

9. The food processing device according to claim 1, characterized in that: The food processing device also includes a frame (10), which has an upper receiving space, and the device body (1) is installed in the upper receiving space.

10. The food processing apparatus according to claim 9, characterized in that: The device body (1) includes a main shell and a cover. The main shell and the frame (10) are detachably connected, and the cover and the frame (10) are either fixedly connected or detachably connected.

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