Stirring mechanism for garbage gasification device and garbage gasification device

Abstract

The utility model discloses a stirring mechanism for a garbage gasification device and the garbage gasification device. The stirring mechanism comprises a main shaft, a stirring rod and a plurality of auxiliary rods. One end of the stirring rod is connected to the main shaft, the auxiliary rods are connected to the stirring rod, the auxiliary rods are parallel to the main shaft, and at least one auxiliary rod is located on the side, away from the main shaft, of the stirring rod. According to the stirring mechanism for the garbage gasification device, the auxiliary rod parallel to the main shaft is arranged at the end, away from the main shaft, of the stirring rod, the arrangement of the auxiliary rod is more beneficial to stirring at the transition corner in the charging box, and kitchen garbage adhesion at the transition corner is reduced or completely eliminated; therefore, the kitchen waste in the charging box is stirred more sufficiently, and the kitchen waste at the transition corner is ensured to be fully discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen waste treatment devices, in particular to a stirring mechanism for a waste gasification device and the waste gasification device. Background Art

[0002] Food waste is the most common waste generated in daily urban life. It has high moisture content, high levels of grease and salt, is easily rotten and stinks, and is difficult to transport using standard garbage trucks. Without specialized sorting and treatment, this type of waste can cause significant environmental harm. Therefore, locations with high food waste production, difficult transportation, or remote locations, such as highway service areas, seafood markets, and farmers' markets, require food waste gasification equipment to ferment and degrade the waste.

[0003] The garbage gasification equipment includes a loading box for carrying food waste and a stirring mechanism for stirring the food waste in the loading box. The stirring mechanism includes a main shaft and a stirring member disposed on the main shaft. The stirring member is disposed perpendicular to the main shaft and the main shaft drives the stirring member to rotate, thereby stirring the food waste. The loading box has a loading chamber for carrying food waste inside. The loading box includes a main shell and a side shell that enclose the loading chamber. A transition angle is formed between the side shell and the main shell. The food waste at the transition angle has a larger contact area with the main shell and the side shell, resulting in greater friction. Therefore, a greater force is required to move the food waste at the transition angle.

[0004] However, the stirring component of the existing food waste gasification device includes a cylindrical stirring rod connected to the main shaft and a stirring blade arranged at the end of the stirring rod away from the main shaft. The stirring blade is a sheet extending along the circumferential direction of the stirring component. The stirring rod is a certain distance away from both the main shell and the side shell. When the stirring component rotates, it is difficult to stir and move the food waste at the transition corner, making the transition corner a stirring dead zone. This will cause the food waste at this location to be heated unevenly and make it difficult for the food waste at the transition corner to come into contact with fermentation bacteria and oxygen. This also makes it easy for the food waste at the transition corner to fail to ferment and degrade, but instead become rotten and smelly.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The utility model provides a stirring mechanism for a garbage gasification device and the garbage gasification device.

[0007] The utility model adopts the following technical solutions:

[0008] The first object of the present application is to provide a stirring mechanism for a garbage gasification device, comprising:

[0009] spindle;

[0010] a stirring rod, one end of which is connected to the main shaft;

[0011] A plurality of auxiliary rods are connected to the stirring rod and are parallel to the main shaft. At least one auxiliary rod is located on a side of the stirring rod away from the main shaft.

[0012] Optionally, at least two auxiliary rods are included, each of the auxiliary rods is connected to the stirring rod, and each of the auxiliary rods is sequentially spaced apart along the length direction of the stirring rod.

[0013] Optionally, a stirring blade is included, wherein the stirring blade is connected to a side of the stirring rod facing away from the main shaft;

[0014] A straight line on which at least one of the auxiliary rods is located passes through the stirring blade.

[0015] Optionally, the auxiliary rod includes two branch rods, which are arranged on both sides of the stirring rod, and both branch rods are connected to the stirring rod.

[0016] Optionally, a plurality of stirring rods are included;

[0017] Each stirring rod is connected to the main shaft;

[0018] The stirring rods are arranged in sequence and at intervals along the length direction of the main shaft.

[0019] Optionally, the auxiliary rods are provided on at least the stirring rods at both ends of each stirring rod.

[0020] The second object of the present application is to provide a garbage gasification device, comprising:

[0021] A main machine having a loading chamber;

[0022] A driving component, wherein the driving component is provided on the host;

[0023] As described above, the stirring mechanism for the garbage gasification device is at least partially located in the charging chamber, and the main shaft of the stirring mechanism is connected to the driving component.

[0024] Optionally, the main unit includes a chamfered piece, a main shell, and two side shells connected to both sides of the main shell, and a transition angle is formed between the main shell and the side shells;

[0025] The chamfered piece is located at the transition angle and is connected to the inner wall of the main shell and / or the side shell. A smoothly transitioned arc surface is provided on the chamfered piece.

[0026] Optionally, the chamfered piece has a first connecting surface and a second connecting surface;

[0027] The arc surface is connected to the first connecting surface and the second connecting surface respectively;

[0028] The first connection surface is attached to and connected to the side shell, and the second connection surface is attached to and connected to the main shell.

[0029] The arc surface is exposed to the charging cavity.

[0030] Optionally, end surfaces with smooth transitions are provided at both ends of the chamfered piece, and the end surfaces are respectively connected to the main shell, the side shell and the chamfered piece.

[0031] By adopting the above technical solution, the utility model has the following beneficial effects:

[0032] The stirring mechanism for a garbage gasification device provided in the present application is characterized by providing an auxiliary rod parallel to the main axis at the end of the stirring rod away from the main axis. The provision of the auxiliary rod is more conducive to stirring the transition corners in the charging box, reducing or completely eliminating the adhesion of food waste at the transition corners, so that the food waste in the charging box is stirred more fully, ensuring that the food waste at the transition corners is also fully fermented, and reducing the occurrence of food waste corruption and odor at the transition corners.

[0033] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The accompanying drawings are part of this application and are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention but do not constitute an undue limitation of the present invention. Obviously, the drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work. In the drawings:

[0035] Figure 1 A schematic diagram of the structure of a kitchen waste treatment device provided in an embodiment of the present application;

[0036] Figure 2 A schematic cross-sectional view of a kitchen waste treatment device according to an embodiment of the present application;

[0037] Figure 3 This is a schematic diagram of the structure of the kitchen waste treatment device provided in an embodiment of the present application with the box shell removed;

[0038] Figure 4 A cross-sectional view of the kitchen waste disposal device provided in an embodiment of the present application with the housing removed;

[0039] Figure 5 A schematic diagram of the structure of the main shaft and the stirring rod of the kitchen waste treatment device provided in an embodiment of the present application;

[0040] Figure 6 A schematic diagram of the structure of the stirring rod of the kitchen waste treatment device provided in an embodiment of the present application;

[0041] Figure 7 A schematic cross-sectional view of the main shaft of the kitchen waste treatment device provided in an embodiment of the present application;

[0042] Figure 8 A schematic diagram of a portion of the main shaft of the kitchen waste treatment device provided in an embodiment of the present application;

[0043] Figure 9 This is a schematic structural diagram of the kitchen waste disposal device provided in an embodiment of the present application with part of the box shell removed.

[0044] In the figure, the box shell 1, the feed port 11, the charging box 2, the main shell 21, the first straight wall 211, the first curved bottom wall 212, the side shell 22, the discharge port 221, the chamfered part 23, the end surface 24, the insulation shell 3, the second straight wall 31, the second curved bottom wall 32, the top wall 33, the stirring mechanism 4, the main shaft 41, the through groove 411, the groove 412, the stirring rod 42, the vertebral body 421, the main body 422, the positioning and fitting section 423, the limiter 424, the auxiliary rod 43, the branch rod 431, the stirring blade 44, the fastener 45, the heating device 5, the oil storage chamber 6, the refueling pipe 61, the support plate 7, the through hole 71, the door body 8, the deodorization pipe 9, the fan 91, the exhaust pipe 92, the box body 93, the drain outlet 94, and the liquid level meter 10.

[0045] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0048] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "mounted" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0049] Example 1

[0050] See also Figures 1 to 7 As shown, an embodiment of the present application provides a stirring mechanism for a garbage gasification device, comprising a main shaft 41, a stirring rod 42, and a plurality of auxiliary rods 43. One end of the stirring rod 42 is connected to the main shaft 41, and the auxiliary rod 43 is connected to the stirring rod 42. The auxiliary rod 43 is parallel to the main shaft 41, and at least one auxiliary rod 43 is located on the side of the stirring rod 42 away from the main shaft 41. The stirring mechanism for a garbage gasification device provided by the present application, by providing an auxiliary rod parallel to the main shaft at the end of the stirring rod away from the main shaft, is more conducive to stirring the transition corners in the charging box, reducing or completely eliminating the adhesion of food waste at the transition corners, so that the food waste in the charging box is more fully stirred, ensuring that the food waste at the transition corners is also fully fermented, and reducing the occurrence of food waste corruption and odor at the transition corners.

[0051] In one possible embodiment, the stirring mechanism 4 for the waste gasification device includes at least two auxiliary rods 43, each of which is connected to the stirring rod 42 and spaced apart along the length of the stirring rod 42. Providing at least two auxiliary rods 43, each located at a different radial position along the main shaft, allows stirring at different locations along the radial extension of the main shaft, thereby increasing the number of stirring locations and ensuring more thorough mixing of the food waste.

[0052] In one possible embodiment, the stirring mechanism 4 for the garbage gasification device further includes a stirring blade 44, which is connected to the side of the stirring rod 42 facing away from the main shaft 41. At least one auxiliary rod 43 extends straight through the stirring blade 44. The stirring blade 44 is thinner than the stirring rod 42 and is a sheet extending along the circumferential direction of the stirring component. The two ends of the stirring blade 44 are pointed, which reduces resistance during the rotation of the stirring mechanism 4, making it almost impossible to move the food waste. The auxiliary rod 43 is positioned in the area where the stirring blade 44 is located, so that the auxiliary rod 43 is closer to the transition angle area.

[0053] In one possible embodiment, the auxiliary rod 43 includes two branch rods 431, which are provided on both sides of the stirring rod 42, and both branch rods 431 are connected to the stirring rod 42. By dividing the auxiliary rod 43 into two branch rods 431, which are respectively connected to both sides of the stirring rod 42, the length of the branch rods 431 can be designed to be relatively small, which can make the auxiliary rod 43 more solid, reduce the torque when subjected to force, and is not easily deformed under force.

[0054] In one possible embodiment, the stirring mechanism 4 for the garbage gasification device includes a plurality of stirring rods 42, each of which is connected to the main shaft 41 and spaced apart along the length of the main shaft 41. The plurality of stirring rods 42 arranged along the length of the main shaft allows for stirring of the food waste at multiple locations along the length of the main shaft within a space, thereby ensuring that food waste in different areas is uniformly stirred and processed, further enhancing the stirring effect of the food waste.

[0055] In one possible embodiment, the auxiliary rods 43 are installed on at least the two end stirring rods 42 of each stirring rod 42. The stirring rods 42 at the ends are closer to the blind spots of the charging box. Therefore, installing the auxiliary rods 43 on the stirring rods 42 near the side walls is most effective in agitating the food waste in these blind spots. Furthermore, the stirring rod connected to the middle section of the main shaft is also equipped with an auxiliary rod, so that the food waste in the middle section can be fully agitated at all locations along the main shaft radial direction.

[0056] Example 2

[0057] See also Figures 1 to 7 As shown, an embodiment of the present application provides a garbage gasification device, comprising a main unit, a driving component 10, and a stirring mechanism 4 for a garbage gasification device as described in Example 1. The main unit has a loading chamber, the driving component 10 is arranged in the main unit, the stirring mechanism is at least partially located in the loading chamber, and the main shaft 41 of the stirring mechanism is connected to the driving component 10. The garbage gasification device provided in this embodiment uses the stirring mechanism 4 for a garbage gasification device in Example 1, and an auxiliary rod parallel to the main shaft is provided at the end of the stirring rod away from the main shaft. The setting of the auxiliary rod is more conducive to stirring the transition corner in the charging box, reducing or completely eliminating the adhesion of food waste at the transition corner, so that the food waste in the charging box is stirred more fully, ensuring that the food waste at the transition corner is also fully fermented, and reducing the occurrence of food waste corruption and odor at the transition corner.

[0058] In one possible embodiment, the main unit includes a chamfered member 23, a main housing 21, and two side housings 22 connected to either side of the main housing 21. A transition angle is formed between the main housing 21 and the side housings 22. The chamfered member 23 is located at the transition angle and connected to the inner wall of the main housing and / or side housing. The chamfered member 23 is provided with a smoothly transitioned arc surface. An angle is formed where the main housing 21 and the side housing 22 connect. If the transition angle is approximately 90 degrees, food waste is likely to remain there and cannot be turned over. However, a smooth transition angle allows the food waste to be easily moved, further improving the mixing efficiency.

[0059] In one possible embodiment, the chamfered member 23 has a first connecting surface and a second connecting surface. The curved surface is connected to the first and second connecting surfaces, respectively. The first connecting surface is aligned with and connected to the side shell 22, while the second connecting surface is aligned with and connected to the main shell 21. The curved surface is exposed to the charging chamber. The first and second connecting surfaces are connected to the side shell 22 and main shell 21, respectively. This face-to-face connection ensures a more stable leveling and is less susceptible to damage under stress.

[0060] In one possible embodiment, the chamfered member 23 is provided with smoothly transitioned end surfaces 24 at both ends, which are respectively connected to the main housing 21, the side housing 22, and the chamfered member 23. The ends of the chamfered member 23 are upward-facing end surfaces. These smooth transitions prevent the formation of dead corners where food waste can become trapped and cannot be turned over. This addition to the above configuration maximizes the mixing efficiency of the waste gasification device.

[0061] Example 3

[0062] Based on Example 2, see Figures 3 to 7As shown, the garbage gasification device includes a stirring mechanism 4, which includes a stirring component and a fastener 45. The stirring component includes the stirring rod 42 and the auxiliary rod 43. The main shaft 41 has a through groove 411 that passes through the main shaft 41 along the radial direction of the main shaft 41. The through groove 411 is a conical groove. The stirring rod 42 of the stirring component includes a vertebral body 421 and a main body 422. The vertebral body 421 is connected to the main body 422. The vertebral body 421 is inserted into the conical groove. The outer surface of the vertebral body 421 and the inner surface of the conical groove are in contact with each other. The fastener 45 is detachably connected to the vertebral body 421. The fastener 45 and the main body 422 of the matching structure are respectively limited to the two sides of the main shaft 41. The connection between the main shaft 41 of the stirring mechanism 4 and the stirring member is formed by a tapered groove and a cone 421. This matching structure has a certain guiding effect, making it easy for the cone 421 to slide from the end with a smaller diameter to the end with a larger diameter. In this way, if the stirring member needs to be replaced, after removing the fastener 45, even if the cone 421 is adhered to the inner wall of the tapered groove, the cone 421 can be easily dislodged from the tapered groove by applying force axially from the end with a smaller diameter toward the end with a larger diameter. Furthermore, this matching structure also has a limiting effect. Once the cone 421 extends a certain distance inward from the wide end of the tapered groove, it can no longer move toward the narrow end of the tapered groove. The cone 421 can be positioned with the fastener 45 on the wide end of the tapered groove without the need for a limiting structure.

[0063] In one possible embodiment, the stirring component further includes a positioning and fitting segment 423. The positioning and fitting segment 423 is disposed at the end of the conical body 421 facing away from the main body 422. When the stirring component is connected to the spindle 41, the positioning and fitting segment 423 extends out of the tapered slot, and the fastener 45 is connected to the positioning and fitting segment 423. The provision of a positioning segment extending out of the tapered slot facilitates assembly and disassembly of the fastener 45 with the stirring component, making installation, maintenance, and replacement of the stirring component more time-efficient and labor-saving.

[0064] In a possible embodiment, the positioning and fitting section 423 has an external thread, the fastener 45 has a thread groove, and the fastener 45 is threadedly connected to the positioning and fitting section 423. The threaded connection can ensure a stable connection and facilitate assembly and disassembly.

[0065] In one possible embodiment, the fastener 45 includes at least two nuts having the thread grooves, each of which is threadedly connected to the positioning and fitting section 423. The two nuts, one left-handed nut and one right-handed nut, are tightened together to prevent loosening. After the two nuts are tightened, the axial force generated between the nuts increases the friction between the nut threads and the bolt threads, thereby preventing the nuts from automatically loosening.

[0066] In a possible embodiment, the stirring component further includes a limiting body 424. The main body 422 and the conical part are arranged on both sides of the limiting body 424, and the main body 422 and the conical part are both connected to the limiting body 424. When the stirring component is connected to the main shaft 41, the limiting body 424 and the fastener 45 are respectively limited on both sides of the main shaft 41. The limiting body 424 further limits the length of the stirring component extending into the conical groove to prevent the vertebral body 421 of the stirring component from transitioning into the conical groove and causing damage to the vertebral body 421 and the conical groove. In addition, the limiting body 424 and the fastener 45 are respectively clamped by both sides of the main shaft 41 to ensure that the stirring component is not easy to shake.

[0067] In one possible embodiment, a groove 412 is provided on the main shaft 41, and the groove 412 is connected to the through groove 411. When the stirring member is connected to the main shaft 41, the limiter 424 is embedded in the groove 412. If the limiter 424 protrudes from the outer surface of the main shaft 41, the limiter 424 is easily damaged by collision and wear. Providing the groove 412 and embedding the limiter 424 in the groove 412 can protect the limiter 424 and ensure the service life of the limiter 424.

[0068] In a possible embodiment, the groove 412 and the limiting body 424 are limited and matched, and the groove 412 limits the position of the limiting body 424 to prevent the limiting body 424 from rotating around the axis of the stirring component. The limiting body 424 can be a column with a polygonal cross-section, such as a quadrilateral, pentagon, hexagon, etc. The limiting body 424 can also be in the shape of a gear, and the shape of the groove 412 matches the shape of the limiting body 424. The limiting body 424 is set in the groove 412, and the groove 412 limits the entire stirring component through the limiting body 424, so that the stirring component will not rotate.

[0069] Preferably, the limiting body 424 is in the shape of a gear, and the edge of the groove 412 is in the shape of a gear that matches the limiting body 424. In this way, the angle of the stirring rod 42 can be adjusted when it is connected to the main shaft 41, and then installed after adjusting to a suitable angle.

[0070] Example 4

[0071] Based on Example 3, see Figures 1 to 7As shown, the garbage gasification device includes a main unit, a driving component 10 and a stirring mechanism 4. The main unit has a loading chamber, and the driving component 10 is arranged on the main unit. The stirring mechanism 4 is at least partially located in the loading chamber, and the main shaft 41 of the stirring mechanism 4 is connected to the driving component 10. The driving component 10 drives the main shaft 41 to rotate, and the main shaft 41 drives the stirring component to stir the food waste. When the stirring component needs to be replaced, after removing the fastener 45, even if the vertebral body 421 is adhered to the inner wall of the conical groove, the vertebral body 421 can be easily removed from the conical groove by applying force axially from the end with a smaller diameter of the vertebral body 421 to the end with a larger diameter, thereby simplifying the replacement of the stirring component.

[0072] In one possible embodiment, the garbage gasification device further includes a deodorization pipe 9, which is installed in the main unit and equipped with a fan 91. The deodorization pipe 9 communicates with the loading chamber and has a drain port 94 and an exhaust port. During the fermentation of food waste, odorous gas is generated. To ensure a relatively sanitary environment and adequate oxygen supply within the loading chamber, the deodorization pipe 9 is installed, connected to the loading chamber. The fan 91 in the deodorization pipe 9 draws the gas from the loading chamber out of the main unit through the deodorization pipe 9. The loading chamber is also provided with an air inlet. During the extraction process by the fan 91, fresh air enters through the air inlet. This fresh air is not only odorless but also has a high oxygen content. This fresh air maintains a circular shape within the loading chamber and is more conducive to the fermentation of the food waste. Furthermore, since food waste contains a large amount of water, heating by the heating device 5 generates a large amount of water vapor. Since the deodorization pipe 9 is located far from the heating device 5 and the temperature within the deodorization pipe 9 is low, a certain amount of water vapor will condense into water within the deodorization pipe 9. A drain port 94 is provided on the deodorizing pipe 9 to drain the water in the deodorizing pipe 9 so as not to affect the normal operation of the fan 91 and the deodorizing pipe 9 .

[0073] Further, it also includes a drain pipe, which is communicated with the drain port 94. The water condensed in the deodorizing pipe 9 can be drawn out by the exhaust pipe 92 or collected by connecting the drain pipe to a water storage container, and then the water storage container is regularly cleaned.

[0074] In one possible embodiment, the deodorizing pipe 9 includes a housing 93 and an exhaust pipe 92. The main unit is provided with an air outlet connected to the charging chamber. The fan 91 is connected to the main unit, the air inlet of the fan 91 is connected to the air outlet, and the air outlet of the fan 91 is connected to the cavity of the housing 93. The exhaust pipe 92 is connected to the housing 93 and is connected to the cavity of the housing 93. The housing 93 is provided with a drain port 94. The larger housing 93 can accommodate a filter device within the housing 93. The filter device filters the exhaust gas to prevent the exhaust gas from having a strong odor or containing harmful substances, which may affect the normal life of people around it.

[0075] Example 5

[0076] Based on Example 4, see Figures 1 to 7 As shown, the garbage gasification device also includes a box shell 1, an insulation shell 3 and a heating device 5. The box shell 1 has a cavity and a feed port 11 connected to the cavity. The loading box 2 is arranged in the cavity. The loading box 2 has a loading cavity, and the loading cavity is connected to the feed port 11. The insulation shell 3 is arranged in the cavity, and the insulation shell 3 is located between the inner wall of the box shell 1 and the loading box 2, and the insulation shell 3 is connected to the loading box 2, and an oil storage cavity 6 is formed between the insulation shell 3 and the loading box 2. The heating device 5 is arranged in the insulation shell 3, and the heating device 5 at least partially extends to the oil storage cavity 6. An insulation shell 3 is provided, and an oil storage cavity is formed between the insulation shell 3 and the loading box 2, and the oil storage cavity contains insulation oil. During use, the heating device heats the insulation oil, and the insulation oil has a good insulation effect. During use, heat loss can be reduced, thereby reducing energy consumption and saving energy. Furthermore, the insulation oil will hardly be lost during use, and there is no problem of failure. It almost does not need to be repaired and maintained, which greatly extends the repair and maintenance cycle and reduces material, time and labor costs.

[0077] The insulation oil may be one of transformer oil, lubricating oil and heat transfer oil.

[0078] In a possible embodiment, the charging box 2 has a main shell 21 and a side shell 22, the insulation shell 3 extends along the main shell 21, and the insulation shell 3 is connected to the main shell 21, and the oil storage chamber 6 and the side opening connected to the oil storage chamber 6 are formed between the insulation shell 3 and the main shell 21. The side shell 22 is respectively connected to the main shell 21 and the insulation shell 3, and closes the side opening. The lower part of the main shell 21 of the charging box 2 is shared by the charging chamber and the oil storage chamber 6. The insulation oil in the oil storage chamber 6 can directly contact the charging box 2, and the heat conduction effect is better. The oil storage chamber 6 requires sealing, and the connection between the main shell 21 and the side shell 22 of the charging chamber requires sealing. The side shell 22 simultaneously seals the charging box 2 and the side of the oil storage chamber 6. The lower part of the main shell 21 is shared by the charging chamber and the oil storage chamber 6. Such a setting reduces the connection seam, reduces the connection difficulty, and ensures the sealing effect.

[0079] In one possible embodiment, the main shell 21 includes two first straight walls 211 and a first curved bottom wall 212 connecting the two first straight walls 211. The insulation shell 3 extends along the first curved bottom wall 212 and is connected to the first straight wall 211. The oil storage chamber 6 is formed between the insulation shell 3 and at least the first curved bottom wall 212. After entering the charging box 2, the food waste will flow to the bottom of the charging box 2, mainly supported and wrapped by the curved bottom wall. The oil storage chamber 6 is located between the first curved bottom wall 212 and the insulation shell 3 to ensure the optimal heating effect for the food waste. Furthermore, the insulation shell 3 is sealed to the first straight wall 211.

[0080] In one possible embodiment, the insulation shell 3 includes two second straight walls 31 and a second curved bottom wall 32 connecting the two second straight walls 31. A top wall 33 is provided on the side of the second straight wall 31 facing away from the second curved bottom wall 32. The two second straight walls 31 are located on either side of the charging box 2, spaced apart and parallel to the first straight wall 211. A top opening connecting the second straight walls 31 and the first straight wall 211 is formed between the second straight walls 31 and the first straight wall 211. The top wall 33 is connected to the first straight wall 211 and the second straight wall 31, respectively, and closes the top opening. The second straight walls 31, the second curved bottom wall 32, and the top wall 33 can be formed by stamping or bending a single plate; alternatively, the second straight walls 31, the second curved bottom wall 32, and the top wall 33 can be separate plates that are sealed together. The top wall 33 is sealed to the first straight wall 211 to ensure the sealing of the oil storage chamber 6.

[0081] In one possible embodiment, the insulation shell 3 is provided with a refueling port connected to the oil reservoir 6. This port facilitates the filling of transformer oil and insulation fluid into the oil reservoir 6. The refueling port can be located anywhere on the insulation shell 3. Preferably, it is located at the top of the insulation shell 3, and most preferably, it is located on the top wall 33. After the transformer oil and insulation fluid are added, the refueling port needs to be sealed.

[0082] Furthermore, the garbage gasification device is provided with a refueling pipe 61, with an oil inlet and an oil outlet at both ends, and the oil outlet of the refueling pipe 61 is connected to the refueling port. The oil inlet is provided on the tank shell 1, which makes refueling more convenient. The oil inlet is blocked after refueling.

[0083] In one possible embodiment, the garbage gasification device further includes a support plate 7 disposed within the oil storage chamber 6. The support plate 7 is connected to the charging box 2 and the insulation shell 3, respectively. The support plate 7 is provided with mounting holes, through which the heating device 5 is inserted. The support plate 7 provides support between the charging box 2 and the insulation shell 3, ensuring the structural stability of the oil storage chamber 6 and preventing deformation. This, in turn, prevents leakage of the insulation oil contained therein.

[0084] In one possible embodiment, the support plate 7 is provided with a plurality of through holes 71. When the heating device 5 heats the insulation oil in the oil storage chamber 6, the insulation oil will flow. The provision of the through holes 71 can make the insulation oil flow more smoothly, thereby making the temperature in the oil storage chamber 6 uniform.

[0085] In one possible embodiment, multiple rows of support plates 7 are included, each row comprising at least two support plates 7. Preferably, support plates 7 are positioned on both sides below the charging box 2. Since the lower portion is subject to greater forces, positioning support plates 7 below the charging box 2 provides better support. Positioning support plates 7 on both sides ensures consistent support.

[0086] In a possible embodiment, the garbage gasification device further includes a heat-insulating layer, which covers the outer wall of the heat-insulating shell 3. The heat-insulating layer can reduce the outward radiation of heat, improve the heat-insulating effect of the heat-insulating shell 3, and further reduce energy consumption.

[0087] In one possible embodiment, the waste gasification device further includes a door 8. A discharge port 221 is provided on the side housing 22, communicating with the loading chamber. The door 8 is connected to the side housing 22 or the housing 1 and is used to open or close the discharge port 221. The discharge port 221 facilitates the removal of solid fertilizer from the loading chamber, which is obtained through fermentation and decomposition of food waste.

[0088] In one possible embodiment, the waste gasification device further includes a liquid level gauge, disposed on the housing 1. The liquid level gauge comprises a transparent middle section and two end sections communicating with each other at either end of the transparent middle section. The transparent middle section is located outside the housing 1, and the two end sections are respectively connected to the loading chamber. The interior of the liquid level gauge is connected to the interior of the oil storage chamber 6, and the air pressure in both is consistent. The liquid level gauge utilizes the principle of a connecting pipe. When filling the oil storage chamber 6 with insulation oil and during use, the oil level in the oil storage chamber 6 can be observed through the transparent middle section of the liquid level gauge, making observation of the oil level simpler and more intuitive.

[0089] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments using the above-mentioned technical content without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the solution of the present invention.

Claims

1. A stirring mechanism for a garbage gasification device, characterized in that: include: A main shaft, wherein the main shaft has a through groove penetrating the main shaft in a radial direction of the main shaft, and the through groove is a tapered groove; A stirring rod, the stirring rod comprising a vertebral body and a main body, the vertebral body being connected to the main body, the vertebral body being inserted into the tapered groove, the outer surface of the vertebral body being in contact with the inner surface of the tapered groove, a fastener being detachably connected to the vertebral body, the fastener and the main body being respectively located on either side of the main shaft; A plurality of auxiliary rods are connected to the stirring rod and are parallel to the main shaft. At least one auxiliary rod is located on a side of the stirring rod away from the main shaft.

2. The stirring mechanism for a garbage gasification device according to claim 1, characterized in that: The invention comprises at least two auxiliary rods, each of which is connected to the stirring rod, and each of the auxiliary rods is sequentially spaced along the length direction of the stirring rod.

3. The stirring mechanism for a garbage gasification device according to claim 1, characterized in that: comprising a stirring blade connected to a side of the stirring rod facing away from the main shaft; A straight line on which at least one of the auxiliary rods is located passes through the stirring blade.

4. The stirring mechanism for a garbage gasification device according to claim 1, characterized in that: The auxiliary rod includes two branch rods, which are arranged on both sides of the stirring rod and are both connected to the stirring rod.

5. The stirring mechanism for a garbage gasification device according to claim 1, characterized in that: including a plurality of stirring rods; Each stirring rod is connected to the main shaft; The stirring rods are arranged in sequence and at intervals along the length direction of the main shaft.

6. The stirring mechanism for a garbage gasification device according to claim 5, characterized in that: At least the stirring rods at both ends of each stirring rod are provided with the auxiliary rods.

7. A garbage gasification device, characterized in that: include: A main machine having a loading chamber; A driving component, wherein the driving component is provided on the host; The stirring mechanism for a garbage gasification device according to any one of claims 1 to 6, wherein the stirring mechanism is at least partially located in the charging chamber, and the main shaft of the stirring mechanism is connected to the driving component.

8. The garbage gasification device according to claim 7, characterized in that: The main unit includes a chamfered piece, a main shell and two side shells connected to both sides of the main shell, and a transition angle is formed between the main shell and the side shells; The chamfered piece is located at the transition angle and is connected to the inner wall of the main shell and / or the side shell. A smoothly transitioned arc surface is provided on the chamfered piece.

9. The garbage gasification device according to claim 8, characterized in that: The chamfered piece has a first connecting surface and a second connecting surface; The arc surface is connected to the first connecting surface and the second connecting surface respectively; The first connecting surface is attached to and connected to the side shell, and the second connecting surface is attached to and connected to the main shell; The arc surface is exposed to the charging cavity.

10. The garbage gasification device according to claim 9, characterized in that: End surfaces with smooth transition are provided at both ends of the chamfered piece, and the end surfaces are respectively connected to the main shell, the side shell and the chamfered piece.

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