Novel stirring device and kitchen waste processor

Abstract

According to the novel stirring device and the kitchen waste processor, the novel stirring device comprises a stirring assembly, the stirring assembly comprises a stirring piece, the stirring piece comprises a stirring shaft and a stirring end arranged on the stirring shaft, the stirring end comprises a stirring ring and two connecting shafts, the two connecting shafts are arranged in a spaced mode, and the stirring ring is arranged on the stirring shaft. The plurality of connecting shafts are spirally distributed, one end of each connecting shaft is connected with the stirring ring, and the other end of each connecting shaft is connected with the stirring shaft; specifically, due to the spiral distribution of the connecting shaft and the synergistic effect of the stirring rings, the stirring end can generate a more complex flowing mode during rotation, and due to the design, the kitchen garbage can be turned over and stirred more uniformly, and the common dead angle problem in a traditional stirring device is avoided; due to the design of the stirring ring and the connecting shaft, the contact area between the stirring end and the kitchen garbage is increased, stronger stirring and crushing effects are provided, and especially when large or hard kitchen garbage is treated, the treatment efficiency can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the technical field of food waste treatment, and in particular to a novel stirring device and food waste processor. Background Technology

[0002] In modern society, food waste disposers are increasingly becoming essential equipment in households and the catering industry. They can efficiently process various types of food waste, reduce environmental pollution, and can also be converted into renewable resources such as fertilizer or biofuel. However, traditional food waste disposers usually use a single stirring device, such as a linear stirring rod or a simple disc-shaped stirring blade. Although these stirring devices can perform basic stirring and crushing functions, their efficiency and effectiveness are often unsatisfactory when processing large pieces of food waste or mixing different types of food waste.

[0003] First, traditional mixing devices, due to their relatively simple design, often cannot provide sufficient mixing area and force, especially when processing large pieces of kitchen waste, such as fruit and vegetable peels, bones, and hard shells. In such cases, multiple mixing sessions or increased mixing time may be required to achieve the desired processing effect.

[0004] Secondly, these mixing devices often create a lot of dead corners during the mixing process. The food waste in these dead corners may not be able to be fully turned over and mixed, thus affecting the uniformity and efficiency of food waste treatment.

[0005] In addition, the structural strength and durability of traditional mixing devices also have certain problems. Because the mixing device needs to withstand a lot of mixing force and impact, it may deform or break during long-term use. This not only affects the food waste treatment effect, but may also increase the cost of maintenance and replacement.

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

[0007] The existing food waste processors mentioned above typically use a single mixing device, which results in poor efficiency and effectiveness when processing large pieces of food waste or mixing different types of food waste.

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

[0009] A novel stirring device includes a stirring assembly, which includes a stirring element, a stirring shaft, and a stirring end disposed on the stirring shaft. The stirring end includes a stirring ring and two connecting shafts, which are spaced apart and distributed in a spiral shape. One end of each connecting shaft is connected to the stirring ring, and the other end of each connecting shaft is connected to the stirring shaft.

[0010] In the novel stirring device described above, the two connecting shafts are respectively located on both sides of the stirring shaft, and the plane containing the central curve of the stirring ring is inclined relative to the central axis of the stirring shaft.

[0011] In the novel stirring device described above, the two connecting shafts are centrally symmetrically distributed about the center of the connecting shafts.

[0012] In the novel stirring device described above, the stirring ring has an opening, and the two connecting shafts are located at the ends of the stirring ring, or the two connecting shafts are located near the ends of the stirring ring.

[0013] In the novel stirring device described above, the two connecting shafts are located near the ends of the stirring ring. The stirring ring includes a first ring segment and two second ring segments disposed on both sides of the first ring segment. The first ring segment and the two second ring segments are respectively disposed on both sides of the plane containing the central axis of the connecting shaft, and the opening is located between the two second ring segments.

[0014] In the novel stirring device described above, the projected shape of the stirring ring is an arc.

[0015] In the novel stirring device described above, the connecting shaft, stirring ring, and stirring shaft are either integrally formed or detachably connected.

[0016] The novel stirring device described above further includes a stirring tank, which has a stirring chamber inside. The stirring tank has an opening that communicates with the stirring chamber. The stirring assembly also includes a driving device. The stirring element is disposed inside the stirring chamber. The driving device is connected to the stirring element in a transmission manner. The driving device can drive the stirring element to stir. The stirring chamber has an arc-shaped stirring zone. The stirring ring is close to the inner wall of the arc-shaped stirring zone.

[0017] A food waste processor includes a housing and a novel stirring device as described in any of the above. The housing has an inner cavity, and the stirring tank and the driving device are both located inside the inner cavity. The stirring shaft passes through both sides of the stirring tank and is connected to the driving device, so that the stirring end flips the food waste from bottom to top along the stirring shaft.

[0018] As described above, in the food waste processor, the mixing tank is provided with a guide end located between the mixing tank opening and the mixing chamber, and the guide end is inclined from top to bottom and from the outside of the mixing chamber to the inside of the mixing chamber.

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

[0020] This utility model discloses a novel stirring device and a food waste processor. The novel stirring device includes a stirring assembly, which includes a stirring element. The stirring element includes a stirring shaft and a stirring end disposed on the stirring shaft. The stirring end includes a stirring ring and two connecting shafts. The two connecting shafts are spaced apart and distributed in a spiral shape. One end of each connecting shaft is connected to the stirring ring, and the other end of each connecting shaft is connected to the stirring shaft. Specifically, the spiral distribution of the connecting shafts and the synergistic effect of the stirring ring enable the stirring end to generate a more complex flow pattern when rotating. This design helps to more evenly tumble and stir food waste, avoiding the dead corner problem common in traditional stirring devices. The design of the stirring ring and connecting shafts increases the contact area between the stirring end and the food waste, providing a stronger stirring and crushing effect, especially when processing large or hard pieces of food waste, which can effectively improve processing efficiency.

[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 stirring component of this utility model.

[0023] Figure 2 This is a schematic diagram of the stirring component of this utility model.

[0024] Figure 3 This is a schematic diagram of the stirring component of this utility model.

[0025] Figure 4 This is a top view of a food waste processor according to the present invention.

[0026] Figure 5 for Figure 4 AA sectional view.

[0027] Figure 6 This is a schematic diagram of the internal structure of a food waste processor according to the present invention. Detailed Implementation

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] like Figures 1 to 6 As shown, the novel stirring device of this embodiment includes a stirring assembly, which includes a stirring element 31. The stirring element 31 includes a stirring shaft 311 and a stirring end 312 disposed on the stirring shaft 311. The stirring end 312 includes a stirring ring 3121 and two connecting shafts 3122. The two connecting shafts 3122 are spaced apart and distributed in a spiral shape. One end of each connecting shaft 3122 is connected to the stirring ring 3121, and the other end of each connecting shaft 3122 is connected to the stirring shaft 311.

[0030] Specifically, the spiral distribution of the connecting shaft and the synergistic effect of the stirring ring enable the stirring end 312 to generate a more complex flow pattern when rotating. This design helps to more evenly tumble and stir kitchen waste, avoiding the dead corner problem commonly found in traditional stirring devices.

[0031] The design of the stirring ring 3121 and the connecting shaft 3122 increases the contact area between the stirring end 312 and the kitchen waste, providing a stronger stirring and crushing effect. In particular, it can effectively improve the processing efficiency when processing large or hard kitchen waste (such as bones, nut shells, etc.).

[0032] The structural design of the connecting shaft 3122 is reasonable, making the entire stirring end more stable during operation, able to withstand greater stirring and impact forces, and reducing the risk of structural damage due to long-term use.

[0033] The 3121 stirring ring design effectively improves the stirring and crushing efficiency of kitchen waste, especially when mixing different types of kitchen waste, it can achieve better uniformity.

[0034] Traditional designs often create dead zones during mixing, preventing some food waste from being fully processed. The mixing ring 3121 in this design effectively reduces these dead zones, ensuring all waste is thoroughly agitated and mixed.

[0035] The structural design enhances the strength and durability of the mixing device, reduces the risk of deformation or breakage caused by impact forces during use, and extends the service life of the equipment.

[0036] like Figures 1 to 6 As shown, in this embodiment, the two connecting shafts 3122 are respectively disposed on both sides of the stirring shaft 311, and the plane containing the center curve of the stirring ring 3121 is inclined relative to the central axis of the stirring shaft 311.

[0037] Specifically, the connecting shaft 3122 is distributed on both sides of the stirring shaft 311, making the overall structure of the stirring end more symmetrical and enhancing the stability of the stirring device. This design can effectively disperse the force generated during the stirring process and reduce the impact of eccentric load on the bearings and other components.

[0038] Furthermore, the central curve of the stirring ring 3121 is inclined relative to the central axis of the stirring shaft 311, which can increase the contact angle and contact area with the food waste, thereby generating better fluid kinetic energy and mixing effect. The inclined design allows the stirring ring to cut and tear the food waste more effectively when rotating, enhancing the stirring intensity and providing stronger tearing and mixing force. Especially when processing harder or larger food waste, it can effectively improve processing efficiency.

[0039] Furthermore, the inclined stirring ring helps improve the flow path of materials, allowing food waste to circulate more evenly within the mixing chamber, ensuring that every part of the material is fully mixed and processed.

[0040] Preferably, the design of the double-sided connecting shaft reduces vibration caused by imbalance during the stirring process, and reduces wear on the equipment. This stability not only improves the service life of the equipment, but also reduces maintenance costs.

[0041] like Figures 1 to 6 As shown, the two connecting shafts 3122 described in this embodiment are centrally symmetrically distributed with respect to the center of the connecting shaft 3122. This means that during the stirring process, the forces generated by the two connecting shafts are mutually balanced. This symmetry can effectively counteract any eccentric load caused by stirring, ensuring the stability of the stirring system.

[0042] The centrally symmetrical design allows the force applied to the stirring shaft 311 to be more uniform when the stirring end rotates, reducing the concentration of mechanical stress caused by uneven load, thereby reducing the risk of wear and damage to the equipment.

[0043] like Figures 1 to 6 As shown, the stirring ring 3121 in this embodiment has an opening 31211, that is, the entire stirring ring 3121 or most of the stirring ring 3121 is located on one side of the stirring shaft 311, which makes the overall equipment design more compact and helps to improve the integration of the whole device.

[0044] This design allows the rotational power of the stirring shaft to act directly on the stirring ring, improving power transmission efficiency and enhancing the stirring effect.

[0045] Furthermore, this design allows the stirring ring 3121 to stir the material more smoothly, promoting material flow, reducing resistance, and improving the uniformity of stirring.

[0046] Preferably, the two connecting shafts 3122 are located on the ends of the stirring ring 3121, or the two connecting shafts 3122 are located near the ends of the stirring ring 3121. A suitable design can be selected according to actual needs.

[0047] like Figures 1 to 6 As shown, in this embodiment, the two connecting shafts 3122 are located near the ends of the stirring ring 3121. The stirring ring 3121 includes a first ring segment 31212 and two second ring segments 31213 disposed on both sides of the first ring segment 31212. The first ring segment 31212 and the two second ring segments 31213 are respectively disposed on both sides of the plane where the central axis of the connecting shaft 3122 is located. The opening 31211 is located between the two second ring segments 31213.

[0048] Specifically, by setting a first ring segment 31212 and a second ring segment 31213 on both sides of the central axis of the connecting shaft 3122, a symmetrical structure is formed, which makes the force on the stirring ring more uniform and reduces deformation or wear caused by uneven force.

[0049] The combination design of the first ring segment and two second ring segments can form an effective agitation range, creating more complex flow paths during the mixing process, thereby enhancing the mixing effect of materials and effectively promoting the interaction between materials, thus improving mixing efficiency.

[0050] like Figures 1 to 6 As shown, the projected shape of the stirring ring 3121 in this embodiment is an arc shape.

[0051] Preferably, the projected shape of the stirring ring 3121 is an arc-shaped design, which can effectively guide the flow of materials, reduce fluid resistance, and improve the speed and efficiency of the fluid passing through the stirring ring, which helps to improve the mixing effect and stirring performance.

[0052] Furthermore, the projected shape of the stirring ring 3121 is an arc-shaped design, which can effectively reduce the dead corners of the material in the stirring ring, so that the material can be stirred more evenly and improve the uniformity of stirring.

[0053] Furthermore, the projected shape of the stirring ring 3121 is designed with an arc shape, which allows the material to be subjected to stronger shear force during the stirring process. This helps to accelerate the interaction and mixing of substances, especially when dealing with viscous or high-viscosity materials.

[0054] Furthermore, the projected shape of the stirring ring 3121 is an arc-shaped design, which can optimize the flow path of materials, making the materials more evenly distributed during the stirring process, thereby improving the mixing uniformity.

[0055] Because the fluid flow is smoother, the projected shape of the stirring ring 3121 is designed with an arc shape, which helps to reduce friction between the stirring ring and the material, thereby reducing wear and increasing the service life of the equipment.

[0056] like Figures 1 to 6 As shown, in this embodiment, the connecting shaft 3122, the stirring ring 3121, and the stirring shaft 311 are either integrally formed or detachably connected, and a suitable design can be selected according to actual needs.

[0057] like Figures 1 to 6As shown, the novel stirring device of this embodiment also includes a stirring tank 2, which has a stirring chamber 21 inside. The stirring tank 2 has a stirring tank opening 20 communicating with the stirring chamber 21. The stirring assembly also includes a driving device 32. The stirring element 31 is disposed in the stirring chamber 21. The driving device 32 is connected to the stirring element 31 in a transmission manner. The driving device 32 can drive the stirring element 31 to stir. The stirring chamber 21 has an arc-shaped stirring area 210. The stirring ring 3121 is close to the inner sidewall of the arc-shaped stirring area 210.

[0058] Specifically, the design of the mixing ring 3121 being similar to the inner wall of the arc-shaped mixing zone 210 helps to reduce dead corners and residues during the mixing process. During the mixing process, the mixing ring 3121 can better contact and push the kitchen waste located at the edge or bottom of the mixing chamber, reducing the retention and accumulation of kitchen waste in the mixing chamber, thereby improving the efficiency of use.

[0059] Furthermore, when the novel stirring device of this application is applied to a food waste processor with a heating component, the stirring ring 3121 can more effectively tumble and mix the food waste when rotating, so that the heat can be transferred to the food waste more evenly. This helps to avoid the problem of the bottom food waste being overheated while the upper food waste is not dry, thus improving the drying effect.

[0060] like Figures 1 to 6 As shown, the food waste processor of this embodiment includes a housing 1 and the novel stirring device described in any of the above. The housing has an inner cavity 10. The stirring tank 2 and the driving device 32 are both located in the inner cavity 10. The stirring shaft 311 passes through both sides of the stirring tank 2 and is connected to the driving device 32, so that the stirring end 312 flips the food waste from bottom to top along the stirring shaft 311.

[0061] This utility model's food waste processor, by setting an arc-shaped stirring zone 210 in the stirring chamber 21 and a stirring ring 3121 on the stirring component 31 that is close to the inner wall of the arc-shaped stirring zone 210, reduces the jamming phenomenon between the stirring component and the stirring bucket caused by foreign objects, making the stirring action smoother. The stirring component tumbles the food waste from bottom to top along the stirring axis. Specifically, when encountering large or irregular food waste, compared to the method of horizontally rotating and stirring around the vertical axis, the food waste in the corners may not be fully stirred. The stirring ring 3121 can better adapt to and push the food waste to move, and the food waste located at the bottom and corners of the stirring bucket can be fully stirred, thereby improving the stirring efficiency and uniformity, and avoiding the problem of some food waste not being fully processed due to traditional stirring methods.

[0062] Specifically, it reduces the likelihood of jamming between the mixing components and the mixing drum caused by foreign objects, thereby improving the reliability of the process and extending the lifespan of the food waste processor.

[0063] In addition, the fact that the stirring shaft passes through both sides of the mixing tank and connects to the drive device reduces the contact area between the stirring components and the inner wall of the mixing tank, lowers the risk of foreign objects getting stuck in the stirring components, and ensures the stable operation and long service life of the stirring components.

[0064] Specifically, in some other embodiments, the food waste processor also includes a heating component for heating the arc-shaped stirring zone 210. The heating component heats the food waste bin to evaporate the moisture in the food waste, and the stirring element tumbles the food waste from bottom to top along the stirring shaft, so that the heat can be transferred more evenly into the stirring chamber, avoiding the odor caused by local high temperature burning, and further improving the user experience.

[0065] The heating element heats the arc-shaped mixing zone, and the mixing components tumble the food waste from bottom to top along the mixing shaft. This ensures that the food waste is fully mixed and tumbled during the heating process, allowing the heat to be transferred more evenly to the food waste in the mixing chamber. This avoids the odor caused by the food waste at the bottom burning at high temperatures. Because the heat distribution is more even, the food waste can be dried more thoroughly during the drying process, improving processing efficiency.

[0066] like Figures 1 to 6 As shown, the mixing tank 2 in this embodiment is provided with a guide end 22 located between the mixing tank opening 20 and the mixing chamber 21. The guide end 22 is inclined from top to bottom and from the outside of the mixing chamber 21 to the inside of the mixing chamber 21.

[0067] Furthermore, the inclined guide end allows the material to slide naturally along the guide end when entering the mixing chamber, reducing the accumulation and blockage of material at the opening of the mixing tank, and reducing the vibration and noise caused by the material impacting the mixing tank wall.

[0068] In addition, for materials with high viscosity or that are prone to clumping, the design of the guide end helps to guide the material to form a more uniform distribution in the mixing chamber, so that the mixing components can more effectively stir and mix the material, which helps to improve the uniformity and efficiency of the mixing.

[0069] like Figures 4 to 6 As shown, the housing 1 of this embodiment is provided with a limiting bracket 7 to limit the stirring tank 2. The stirring tank 2 is provided with a first limiting line 24 and a second limiting line 25. The highest point of the stirring ring 3121 is located between the first limiting line 24 and the second limiting line 25.

[0070] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, the limiting bracket ensures that the mixing bowl will not move out of its normal position or collide with the housing due to excessive movement during the mixing process, thereby avoiding malfunctions caused by displacement of the mixing bowl. Limiting the highest point of the mixing end during the mixing process prevents it from colliding with the top of the mixing bowl or other components, protecting the integrity of the mixing assembly and extending the service life of the food waste processor.

[0071] Specifically, by setting a first limit line and a second limit line, the movement range of the stirring end within the mixing tank can be precisely controlled, ensuring stability and consistency during the mixing process. Within the defined mixing range, the stirring end can more effectively stir and mix the materials, improving the uniformity and efficiency of the mixing and avoiding problems such as local over-mixing or under-mixing.

[0072] Alternatively, in some embodiments, the limiting bracket can be used to secure the mixing tank with fasteners.

[0073] Optionally, in some embodiments, the stirring shaft can extend out of the stirring tank and be connected to a limiting bracket for limiting, thereby further improving the stability of rotation.

[0074] like Figures 1 to 6 As shown, the implementation method of Example 1 is as follows:

[0075] A food waste disposer includes a housing 1, an inner cavity 10, a mixing tank 2 located within the inner cavity 10, a housing opening 11 for assembling the mixing tank 2 into the inner cavity 10, and a novel mixing device. The mixing tank 2 has a mixing tank opening 20 connected to the housing opening 11 and a mixing chamber 21 communicating with the mixing tank opening 20. The novel mixing device includes a mixing element 31 disposed in the mixing chamber 21 and a driving device 32 for driving the mixing element 31 to mix. The mixing chamber 21 has an arc-shaped mixing zone 210. The mixing element 31 includes a mixing shaft 311 and... A stirring end 312 is provided on the stirring shaft 311. The stirring end 312 includes a stirring ring 3121 and two connecting shafts 3122. The two connecting shafts 3122 are spaced apart and distributed in a spiral shape. One end of each connecting shaft 3122 is connected to the stirring ring 3121, and the other end of each connecting shaft 3122 is connected to the stirring shaft 311. The stirring ring 3121 can be close to the inner wall of the arc-shaped stirring zone 210. The stirring shaft 311 passes through both sides of the stirring tank 2 and is connected to the driving device 32, so that the stirring end 312 flips the kitchen waste from bottom to top along the stirring shaft 311.

[0076] The two connecting shafts 3122 are respectively disposed on both sides of the stirring shaft 311, and the plane containing the center curve of the stirring ring 3121 is inclined relative to the central axis of the stirring shaft 311.

[0077] The mixing tank 2 is provided with a guide end 22 located between the mixing tank opening 20 and the mixing chamber 21. The guide end 22 is inclined from top to bottom and from the outside of the mixing chamber 21 to the inside of the mixing chamber 21.

[0078] The housing 1 is provided with a limiting bracket 7 to limit the stirring tank 2. The stirring tank 2 is provided with a first limiting line 24 and a second limiting line 25. The highest stirring point of the stirring end 312 is located between the first limiting line 24 and the second limiting line 25.

[0079] Specifically, by setting an arc-shaped stirring zone 210 in the stirring chamber 21, the stirring component 31 includes a stirring shaft 311 and a stirring end 312 disposed on the stirring shaft 311. The stirring end 312 includes a stirring ring 3121 and two connecting shafts 3122. The two connecting shafts 3122 are spaced apart and distributed in a spiral shape. One end of each connecting shaft 3122 is connected to the stirring ring 3121, and the other end of each connecting shaft 3122 is connected to the stirring shaft 311. The stirring ring 3121 is close to the inner wall of the arc-shaped stirring zone 210, so that the material can be evenly stressed during the stirring process, which can ensure the uniform distribution of the material during the stirring process. The design of the stirring ring 3121 and the connecting shafts 3122 increases the contact area between the stirring end 312 and the kitchen waste, providing a stronger stirring and crushing effect. This design creates a stronger mixing effect, reducing the risk of jamming between the mixing element 31 and the mixing drum 2 due to foreign objects. This makes the mixing action smoother. The design of the mixing ring 3121 increases the contact area and mixing effect, allowing the mixing end to more effectively turn over and mix kitchen waste when rotating. This effectively increases the mixing area and force, making the mixing more uniform and efficient, promoting the uniform mixing of kitchen waste, thereby improving processing efficiency and achieving more uniform mixing and crushing. The design of the mixing ring 3121 being close to the inner wall of the arc-shaped mixing zone 210 helps to reduce dead corners and residues during the mixing process. During the mixing process, the mixing ring 3121 can better contact and push the kitchen waste located at the edge or bottom of the mixing chamber, reducing the retention and accumulation of kitchen waste in the mixing chamber, thereby improving the efficiency of use.

[0080] Example 2:

[0081] The difference between Example 2 and Example 1 is that the food waste processor also includes a heating component, which is used to heat the arc-shaped stirring zone 210. The heating component heats the food waste bin to evaporate the moisture in the food waste. The stirring component tumbles the food waste from bottom to top along the stirring shaft, so that the heat can be transferred more evenly into the stirring chamber, avoiding the odor caused by local high temperature burning, and further improving the user experience.

[0082] The heating element heats the arc-shaped mixing zone, and the mixing element tumbles the kitchen waste from bottom to top along the mixing ring 3121, ensuring that the kitchen waste is fully mixed and tumbled during the heating process. This allows the heat to be transferred more evenly to the kitchen waste in the mixing chamber, avoiding the odor caused by the kitchen waste at the bottom burning at high temperature. Because the heat distribution is more even, the kitchen waste can be more thoroughly dried, improving the processing efficiency.

[0083] Example 3:

[0084] Example 3 further includes the following implementation methods based on Example 1:

[0085] The stirring ring 3121 has an opening 31211, and the two connecting shafts 3122 are located at the ends of the stirring ring 3121. That is, the entire stirring ring 3121 is located on one side of the stirring shaft 311, which makes the overall equipment design more compact and helps to improve the integration of the whole device. Moreover, this design allows the rotational power of the stirring shaft to act directly on the stirring ring, improving the power transmission efficiency and enhancing the stirring effect.

[0086] Example 4:

[0087] Example 4, based on Example 3, further includes the following implementation: the two connecting shafts 3122 are located near the ends of the stirring ring 3121. The stirring ring 3121 includes a first ring segment 31212 and two second ring segments 31213 disposed on both sides of the first ring segment 31212. The first ring segment 31212 and the two second ring segments 31213 are respectively disposed on both sides of the plane containing the central axis of the connecting shaft 3122. The opening 31211 is located between the two second ring segments 31213. The combined design of the first ring segment and the two second ring segments can form an effective stirring range, enabling the formation of a more complex flow path during stirring, thereby enhancing the mixing effect of the materials and effectively promoting the interaction between the materials, thus improving the stirring efficiency.

[0088] The projected shape of the stirring ring 3121 is an arc shape.

[0089] 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 new type of stirring device, characterized by: The stirring assembly comprises a stirring piece (31), the stirring piece (31) comprises a stirring shaft (311) and a stirring end (312) arranged on the stirring shaft (311), the stirring end (312) comprises a stirring ring (3121) and two connecting shafts (3122), the two connecting shafts (3122) are arranged at intervals and are distributed in a spiral shape, one end of each connecting shaft (3122) is connected with the stirring ring (3121), and the other end of each connecting shaft (3122) is connected with the stirring shaft (311); The stirring ring (3121) has an opening (31211); The stirring ring (3121) comprises a first ring segment (31212) and two second ring segments (31213) arranged on both sides of the first ring segment (31212), the first ring segment (31212) and the two second ring segments (31213) are arranged on both sides of the plane where the central axis of the connecting shaft (3122) is located, and the opening (31211) is located between the two second ring segments (31213).

2. The novel stirring device as claimed in claim 1, wherein: The two connecting shafts (3122) are arranged on both sides of the stirring shaft (311), and a plane where a central curve of the stirring ring (3121) is located is arranged obliquely relative to a central axis of the stirring shaft (311).

3. The novel stirring device as claimed in claim 2, wherein: The two connecting shafts (3122) are centrally and symmetrically distributed with respect to the center of the connecting shaft (3122).

4. The novel stirring device as claimed in claim 2, wherein: The two connecting shafts (3122) are located on the end of the stirring ring (3121), or the two connecting shafts (3122) are located close to the end of the stirring ring (3121).

5. The novel stirring device as claimed in claim 1, wherein: The projection shape of the stirring ring (3121) is in the shape of an arc of a circle.

6. The novel stirring device as claimed in claim 2, wherein: The connecting shaft (3122), the stirring ring (3121) and the stirring shaft (311) are in an integrated structure or a detachable connection structure.

7. The novel stirring device according to any one of claims 1 to 6, characterized in that: The new stirring device further comprises a stirring barrel (2), the stirring barrel (2) is internally provided with a stirring cavity (21), the stirring barrel (2) is provided with a stirring barrel opening (20) in communication with the stirring cavity (21), the stirring assembly further comprises a driving device (32), the stirring piece (31) is arranged in the stirring cavity (21), the driving device (32) is in transmission connection with the stirring piece (31), the driving device (32) can drive the stirring piece (31) to stir, the stirring cavity (21) is provided with an arc-shaped stirring area (210), and the stirring ring (3121) is close to the inner side wall of the arc-shaped stirring area (210).

8. A food waste disposer characterized by: The new stirring device comprises a shell (1) and any one of the stirring devices according to claims 1-7, the shell is provided with a shell inner cavity (10), the stirring barrel (2) and the driving device (32) are located in the shell inner cavity (10), the stirring shaft (311) penetrates through both sides of the stirring barrel (2) and is connected with the driving device (32), so that the stirring end (312) is flipped from bottom to top along the stirring shaft (311) to stir kitchen wastes.

9. The kitchen processor of claim 8, wherein: The stirring barrel (2) is provided with a guide end (22) between the stirring barrel opening (20) and the stirring cavity (21), the guide end (22) is inclined from top to bottom and from the outside of the stirring cavity (21) to the inside of the stirring cavity (21).

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