Kitchen waste treatment device

Abstract

The utility model discloses a kitchen waste treatment device. The kitchen waste treatment device comprises a box shell, a charging box, a heat preservation shell and a heating device. The box shell is provided with a cavity and a feeding port communicated with the cavity, the charging box is arranged in the cavity, the charging box is provided with a charging cavity, and the charging cavity is communicated with the feeding port. The heat preservation shell is arranged in the cavity, the heat preservation shell is located between the inner wall of the box shell and the charging box, the heat preservation shell is connected to the charging box, and an oil storage cavity is formed between the heat preservation shell and the charging box. The heating device is arranged on the heat preservation shell, and at least part of the heating device extends to the oil storage cavity. According to the kitchen waste treatment device, the heat preservation shell is arranged, the oil storage cavity is formed between the heat preservation shell and the charging box, the oil storage cavity is filled with the heat preservation oil, the heat preservation oil has a good heat preservation effect, heat loss can be reduced in the using process, and therefore using energy consumption is reduced, and energy is saved.

Description

Technical Field

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

[0002] Kitchen waste is the most common waste generated in daily urban life. It has high water content, high grease and salt content, is easy to rot and stink, and is not conducive to transportation by ordinary garbage trucks. If this type of waste is not classified and specially treated, it will cause great harm to the environment. Therefore, some places with large amounts of kitchen waste, inconvenient transportation or remote locations, such as highway service areas, seafood markets, farmers' markets, etc., need to be equipped with kitchen waste treatment equipment to ferment and degrade the kitchen waste.

[0003] The existing kitchen waste treatment equipment includes a loading box and a heating device. The loading box includes a loading cavity for accommodating the kitchen waste. The heating device is a heating blanket or a heating wire, which is located outside the loading box and is arranged close to the loading box, or the heating blanket or the heating wire covers the outer wall of the loading box. The heating device heats the loading box to provide a suitable temperature for the fermentation and decomposition of the kitchen waste.

[0004] However, heating blankets or heating wires do not have the effect of heat preservation, and a large amount of heat will be lost during use, which invisibly increases energy consumption. This requires continuous heating during use, which also shortens the maintenance and replacement frequency of the heating device.

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

[0006] The utility model provides a device for processing kitchen garbage.

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

[0008] The purpose of this application is to provide a kitchen waste treatment device, comprising:

[0009] include:

[0010] A box shell, wherein the box shell has a cavity and a feed port connected to the cavity;

[0011] A charging box, the charging box is arranged in the cavity, the charging box has a charging cavity, and the charging cavity is connected to the feeding port;

[0012] An insulation shell, the insulation shell is arranged in the cavity, the insulation shell is located between the inner wall of the box shell and the charging box, and the insulation shell is connected to the charging box, and an oil storage cavity is formed between the insulation shell and the charging box;

[0013] A heating device is arranged on the heat-insulating shell, and at least part of the heating device extends to the oil storage cavity.

[0014] Optionally, the charging box has a main shell and a side shell;

[0015] The heat-insulating shell extends along the main shell, and the heat-insulating shell is connected to the main shell, and the oil storage chamber and a side port communicating with the oil storage chamber are formed between the heat-insulating shell and the main shell;

[0016] The side shell is connected to the main shell and the heat preservation / heat preservation shell respectively, and closes the side opening.

[0017] Optionally, the main housing includes two first straight walls and a first arc-shaped bottom wall connecting the two first straight walls;

[0018] The heat-insulating shell extends along the first arc-shaped bottom wall, and the heat-insulating shell is connected to the first straight wall;

[0019] The oil storage chamber is formed between the heat-insulating shell and at least the first arc-shaped bottom wall.

[0020] Optionally, the heat-insulating shell includes two second straight walls and a second arc-shaped bottom wall connecting the two second straight walls, and a top wall is arranged on a side of the second straight wall facing away from the second arc-shaped bottom wall;

[0021] Two second straight walls are located on both sides of the charging box, the two second straight walls are spaced apart from and arranged in parallel with the first straight wall, and a top opening communicating with the oil storage cavity is formed between the second straight walls and the first straight wall;

[0022] The top wall is connected to the first straight wall and the second straight wall respectively, and closes the top opening.

[0023] Optionally, a refueling port is provided on the insulation shell, and the refueling port is connected to the oil storage cavity.

[0024] Optionally, a support plate is included, the support plate is arranged in the oil storage cavity, the support plate is respectively connected to the charging box and the insulation shell, the support plate is provided with a mounting hole, and the heating device is passed through the mounting hole.

[0025] Optionally, a plurality of through holes are provided on the support plate.

[0026] Optionally, a heat-insulating layer is included, and the heat-insulating layer covers the outer wall of the heat-insulating shell.

[0027] Optionally, comprising a door body;

[0028] The side shell is provided with a discharge port, and the discharge port is connected to the charging cavity;

[0029] The door body is connected to the side shell body or the box shell, and the door body is used to open or close the discharge port.

[0030] Optionally, a liquid level meter is included, and the liquid level meter is arranged on the tank shell;

[0031] The liquid level meter comprises a transparent middle section and two end sections communicating with both ends of the transparent middle section. The transparent middle section is located outside the box shell, and the two end sections are communicated with the loading cavity respectively.

[0032] By adopting the above technical solution, the utility model has the following beneficial effects:

[0033] The kitchen waste treatment device of the present application is provided with an insulation shell, and an oil storage cavity is formed between the insulation shell and the charging box, and the oil storage cavity is filled with insulation oil. The insulation oil has a good insulation effect, and can reduce heat loss during use, thereby reducing energy consumption and saving energy. Furthermore, the insulation oil will hardly be lost during use, and there is no problem of failure of the insulation oil. It is almost unnecessary to repair and maintain it, which greatly extends the repair and maintenance cycle and reduces the material, time and labor costs.

[0034] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are part of this application and are used to provide a further understanding of the utility model. The schematic embodiments of the utility model and their descriptions are used to explain the utility model, but do not constitute an improper limitation on the utility model. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0036] Figure 1 A schematic diagram of the structure of a kitchen waste treatment device provided in an embodiment of the present application;

[0037] Figure 2 A schematic diagram of the structure of the kitchen waste treatment device provided in an embodiment of the present application with part of the box shell removed;

[0038] Figure 3 A schematic cross-sectional view of a kitchen waste treatment device provided in an embodiment of the present application;

[0039] Figure 4 A schematic diagram of the structure of the kitchen waste treatment device provided in an embodiment of the present application after the box shell is removed;

[0040] Figure 5A cross-sectional view of the kitchen waste treatment device provided in an embodiment of the present application with the box shell removed;

[0041] Figure 6 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;

[0042] Figure 7 A schematic diagram of the structure of the stirring rod of the kitchen waste treatment device provided in an embodiment of the present application;

[0043] Figure 8 A schematic cross-sectional structural diagram of the main shaft of the kitchen waste treatment device provided in an embodiment of the present application;

[0044] Fig. 9 A schematic diagram of the partial structure of the main shaft of the food waste treatment device provided in an embodiment of the present application.

[0045] 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 arc-shaped bottom wall 212, the side shell 22, the discharge port 221, the chamfered piece 23, the end surface 24, the insulation shell 3, the second straight wall 31, the second arc-shaped 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 matching section 423, the limit body 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.

[0046] 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

[0047] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0048] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0049] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Embodiment 1

[0051] See also Figures 1 to 9 As shown, an embodiment of the present application provides a kitchen waste treatment device, comprising a box shell 1, a charging box 2, an insulation shell 3 and a heating device 5. The box shell 1 has a cavity and a feeding port 11 connected to the cavity, the charging box 2 is arranged in the cavity, the charging box 2 has a charging cavity, and the charging cavity is connected to the feeding 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 charging box 2, and the insulation shell 3 is connected to the charging box 2, and an oil storage cavity 6 is formed between the insulation shell 3 and the charging 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. The kitchen waste treatment device of the present application is provided with an insulation shell 3, and an oil storage cavity is formed between the insulation shell 3 and the charging box 2, and the oil storage cavity contains insulation oil. During use, the heating device heats the insulation oil, which has a good insulation effect and can reduce heat loss during use, thereby reducing energy consumption and saving energy. Furthermore, the insulation oil will hardly be lost during use, and there is no problem of failure of the insulation oil. 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.

[0052] The insulation oil may be one of transformer oil, lubricating oil and heat transfer oil.

[0053] 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, and 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 seals the sides of the charging box 2 and the oil storage chamber 6 at the same time. 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.

[0054] In a possible embodiment, the main shell 21 includes two first straight walls 211 and a first arc-shaped bottom wall 212 connecting the two first straight walls 211. The insulation shell 3 extends along the first arc-shaped bottom wall 212, and the insulation shell 3 is connected to the first straight wall 211, and the oil storage chamber 6 is formed between the insulation shell 3 and at least the first arc-shaped bottom wall 212. After the food waste enters the charging box 2, it will flow to the bottom of the charging box 2, and will be mainly carried and wrapped by the arc-shaped bottom wall. The oil storage chamber 6 is located between the first arc-shaped bottom wall 212 and the insulation shell 3 to ensure the best heating effect for the food waste. Further, the insulation shell 3 is sealed and connected to the first straight wall 211.

[0055] In a possible embodiment, the heat-insulating shell 3 includes two second straight walls 31 and a second arc-shaped bottom wall 32 connecting the two second straight walls 31, and a top wall 33 is arranged on the side of the second straight wall 31 away from the second arc-shaped bottom wall 32. The two second straight walls 31 are located on both sides of the charging box 2, and the two second straight walls 31 are spaced apart and arranged in parallel with the first straight wall 211, and a top opening communicating with the oil storage chamber 6 is formed between the second straight wall 31 and the first straight wall 211. The top wall 33 is respectively connected to the first straight wall 211 and the second straight wall 31, and closes the top opening. Among them, the second straight wall 31, the second arc-shaped bottom wall 32 and the top wall 33 can be formed by stamping or bending an integral plate body; the second straight wall 31, the second arc-shaped bottom wall 32 and the top wall 33 can be different plates, and the three are sealed. The top wall 33 is sealedly connected to the first straight wall 211 to ensure the sealing of the oil storage chamber 6.

[0056] In a possible implementation, the insulation shell 3 is provided with a refueling port, which is connected to the oil storage chamber 6. The provision of the refueling port facilitates the filling of the transformer oil insulation oil into the oil storage chamber 6. The refueling port can be provided at any position of the insulation shell 3. Preferably, the refueling port is provided at the upper part of the insulation shell 3. Most preferably, the refueling port is provided on the top wall 33. After the transformer oil insulation oil is added, the refueling port needs to be sealed.

[0057] Furthermore, the kitchen waste treatment device is provided with a refueling pipe 61, and the two ends of the refueling pipe are respectively provided with an oil inlet and an oil outlet, and the oil outlet of the refueling pipe 61 is connected with the refueling port. The oil inlet is arranged on the box shell 1, which is more convenient for refueling, and the oil inlet is blocked after refueling.

[0058] In a possible implementation, the kitchen waste treatment device further includes a support plate 7, which is disposed in the oil storage cavity 6, and is respectively connected to the charging box 2 and the insulation shell 3, and is provided with a mounting hole, through which the heating device 5 is inserted. The support plate 7 plays a supporting role between the charging box 2 and the insulation shell 3, ensuring that the structure of the oil storage cavity 6 is stable and not easily deformed, thereby ensuring that the insulation oil filled inside does not leak.

[0059] In a 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, and the through holes 71 can make the insulation oil flow more smoothly, so that the temperature in the oil storage chamber 6 is uniform.

[0060] In a possible implementation, multiple columns of support plates 7 are included, and each column includes at least two support plates 7. Preferably, the support plates 7 are arranged on both sides below the charging box 2. The force on the lower part is greater, and the support effect is better when the support plates 7 are arranged below the charging box 2. The support plates 7 are arranged on both sides to ensure that the support effect on both sides is consistent.

[0061] In a possible implementation, the kitchen waste treatment 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 heat radiation outward, improve the heat-insulating effect of the heat-insulating shell 3, and further reduce energy consumption.

[0062] In a possible embodiment, the kitchen waste treatment device further includes a door body 8. The side shell 22 is provided with a discharge port 221, the discharge port 221 is connected to the charging chamber, the door body 8 is connected to the side shell 22 or the box shell 1, and the door body 8 is used to open or close the discharge port 221. The kitchen waste is fermented and decomposed to obtain solid fertilizer, and the setting of the discharge port 221 facilitates the removal of the solid fertilizer in the charging chamber.

[0063] In a possible embodiment, the kitchen waste treatment device further includes a liquid level gauge, which is arranged on the box shell 1. The liquid level gauge includes a transparent middle section and two end sections connected to both ends of the transparent middle section. The transparent middle section is located outside the box shell 1, and the two end sections are respectively connected to the loading cavity. The inside of the liquid level gauge is connected to the inside of the oil storage cavity 6, and the air pressure of the two is consistent. The liquid level gauge adopts the principle of a connecting pipe. When filling the oil storage cavity 6 with insulation oil and during use, the amount of oil in the oil storage cavity 6 can be observed through the transparent middle section of the liquid level gauge, making the observation of the oil amount simpler and more intuitive.

[0064] Embodiment 2

[0065] See also Figures 3 to 9 As shown, on the basis of the first embodiment, the kitchen waste treatment device further includes a stirring mechanism 4, and the stirring mechanism 4 includes a main shaft 41, a stirring member and a fastener 45. The main shaft 41 has a through groove 411 that penetrates the main shaft 41 along the radial direction of the main shaft 41, and the through groove 411 is a tapered groove. The stirring member 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 tapered groove, and the outer surface of the vertebral body 421 and the inner surface of the tapered groove are in contact. The fastener 45 is detachably connected to the vertebral body 421, and 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 main shaft 41 of the stirring mechanism 4 is connected to the stirring component by a tapered groove and a cone 421. This matching structure has a certain guiding effect, so that the cone 421 can easily slip from the end with a small diameter to the end with a large diameter. In this way, if the stirring component needs to be replaced, after the fastener 45 is removed, even if the cone 421 is adhered to the inner wall of the tapered groove, the cone 421 can be easily removed from the tapered groove by applying force axially from the end with a smaller diameter to the end with a larger diameter. Furthermore, this matching structure also has a limiting effect. When the cone 421 extends inward from the wide end of the tapered groove to a certain distance, it can no longer move toward the narrow end of the tapered groove. The cone 421 can be positioned by the fastener 45 without setting a limiting structure on the side of the wide end of the tapered groove.

[0066] In a possible implementation, the stirring component further includes a positioning matching section 423. The positioning matching section 423 is arranged at one end of the vertebral body 421 away from the main body 422. When the stirring component is connected to the spindle 41, the positioning matching section 423 extends out of the tapered groove, and the fastener 45 is connected to the positioning matching section 423. The positioning section extending out of the tapered groove is provided to facilitate the disassembly and assembly of the fastener 45 and the stirring component, so that the installation, maintenance and replacement of the stirring component are more time-saving and labor-saving.

[0067] In a possible implementation, the positioning matching section 423 has an external thread, the fastener 45 has a thread groove, and the fastener 45 is threadedly connected to the positioning matching section 423. The threaded connection can ensure stable connection and facilitate assembly and disassembly.

[0068] In a possible implementation, the fastener 45 includes at least two nuts, the nuts have the thread grooves, and each of the nuts is threadedly connected to the positioning matching section 423. The two nuts, a left-handed nut and a right-handed nut, cooperate to tighten and prevent loosening. After the two nuts are tightened, the axial force generated between the nuts increases the friction between the nut teeth and the bolt teeth, thereby preventing the nuts from automatically loosening.

[0069] In a possible implementation, the stirring component further includes a limiter 424. The main body 422 and the cone portion are arranged on both sides of the limiter 424, and the main body 422 and the cone portion are both connected to the limiter 424. When the stirring component is connected to the main shaft 41, the limiter 424 and the fastener 45 are respectively limited on both sides of the main shaft 41. The limiter 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 extending into the conical groove and causing damage to the vertebral body 421 and the conical groove. In addition, the limiter 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.

[0070] In a possible implementation, a groove 412 is provided on the main shaft 41, and the groove 412 is connected to the through groove 411. When the stirring component 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 worn by collision. The groove 412 is provided to embed the limiter 424 in the groove 412 to protect the limiter 424 and ensure the service life of the limiter 424.

[0071] In a possible implementation, the groove 412 and the limiting body 424 are matched to limit the position of the limiting body 424, 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, a pentagon, a 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 does not rotate.

[0072] 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.

[0073] Embodiment 3

[0074] See also Figures 1 to 9 As shown, on the basis of the first and second embodiments, the food waste treatment device further includes a main machine and a driving component 10, wherein the main machine has a loading chamber, and the driving component 10 is arranged on the main machine. 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. The food waste treatment device of this embodiment uses the stirring mechanism 4 used for the food waste treatment device in the second embodiment, so that when the food waste treatment device of this embodiment needs to replace the stirring component, 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 is 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, so that the replacement of the stirring component becomes simple.

[0075] In a possible embodiment, the kitchen waste treatment device further includes a deodorizing pipe 9, which is arranged on the main unit, and a fan 91 is arranged on the deodorizing pipe 9. The deodorizing pipe 9 is connected to the loading chamber. The deodorizing pipe 9 has a drain port 94 and an exhaust port. Gas with a foul odor is generated during the fermentation of kitchen waste. In order to ensure the relative hygiene of the environment in the loading chamber and the supply of oxygen, a deodorizing pipe 9 connected to the loading chamber is arranged, and the fan 91 on the deodorizing pipe 9 can extract the gas in the loading chamber from the main unit through the deodorizing pipe 9. An air inlet is also arranged on the loading chamber. During the air extraction process of the fan 91, fresh air will enter through the air inlet. The fresh air not only has no odor, but also has a high oxygen content, which ensures that the inner ring of the loading chamber is more conducive to the fermentation of kitchen waste. In addition, since the kitchen waste contains a large amount of moisture, a large amount of water vapor will be generated after being heated by the heating device 5. Since the deodorizing pipe 9 is far away from the heating device 5, the temperature of the deodorizing pipe 9 is low, and a certain amount of water vapor will condense into water in the deodorizing 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 .

[0076] Further, a drain pipe is included, which is communicated with the drain port 94. The water condensed from 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 cleaned regularly.

[0077] In a possible embodiment, the deodorizing pipeline 9 includes a box 93 and an exhaust pipe 92, and 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, the air outlet of the fan 91 is connected to the cavity of the box 93, the exhaust pipe 92 is connected to the box 93, and the exhaust pipe 92 is connected to the cavity of the box 93, and the drain port 94 is provided on the box 93. A larger box 93 is provided, and a filter device can be accommodated in the box 93, and the filter device filters the discharged gas to prevent the discharged gas from having a heavy odor or containing harmful substances, which affects the normal life of people around.

[0078] Embodiment 4

[0079] See also Figures 3 to 9 As shown, on the basis of the first to third embodiments, the stirring component includes 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 auxiliary rod 43 parallel to the main shaft 41 is arranged on the stirring rod 42, which reduces the stirring interval, so that the food waste between adjacent stirring rods 42 or the food waste between the stirring rod 42 and the side wall of the charging box 2 can be fully stirred. In this way, the food waste in the charging box 2 is heated evenly, and all the food waste can be exposed to the fermentation bacteria, thereby ensuring that all the food waste is fully fermented and decomposed. And there is at least one auxiliary rod 43 located on the side of the stirring rod 42 away from the main shaft 41, and the auxiliary rod 43 can ensure that the food waste in the outermost circle is fully stirred, and then fully fermented and decomposed.

[0080] In a possible embodiment, the stirring mechanism 4 for the kitchen waste treatment device includes at least two auxiliary rods 43, each of which is connected to the stirring rod 42, and each of which is arranged in sequence along the length direction of the stirring rod 42. Providing at least two auxiliary rods 43 can reduce the spacing between adjacent auxiliary rods 43 and between the main shaft 41 and the auxiliary rods 43. This ensures that the kitchen waste between adjacent auxiliary rods 43 and between the main shaft 41 and the auxiliary rods 43 can also be fully stirred. The stirring sufficiency rate of the stirring mechanism 4 is further improved, and the fermentation decomposition rate of the kitchen waste is also further improved.

[0081] In a possible embodiment, the stirring mechanism 4 for the food waste treatment device further includes a stirring blade 44, the stirring blade 44 is connected to the side of the stirring rod 42 away from the main shaft 41, and at least one straight line where the auxiliary rod 43 is located passes through the stirring blade 44. The stirring blade 44 is thinner than the stirring rod 42, and is a sheet-like body extending along the circumferential direction of the stirring component. The two ends of the stirring blade 44 are pointed, which plays a role in reducing resistance during the rotation of the stirring mechanism 4, and it is almost difficult to drive the food waste to move. The auxiliary rod 43 is set to pass through the stirring blade 44, which ensures that the food waste at the stirring blade 44 can also be fully stirred.

[0082] In a possible implementation, the auxiliary rod 43 includes two branch rods 431, which are arranged on both sides of the stirring rod 42, and both branch rods 431 are connected to the stirring rod 42. The auxiliary rod 43 is divided into two branch rods 431, which are respectively connected to both sides of the stirring rod 42, and the length of the branch rod 431 is reduced, so that the auxiliary rod 43 is stronger and not easily deformed by resistance.

[0083] In a possible embodiment, the stirring mechanism 4 for the food waste treatment device includes a plurality of stirring rods 42, each stirring rod 42 is connected to the main shaft 41, and each stirring rod 42 is sequentially spaced along the length direction of the main shaft 41. The plurality of stirring rods 42 are provided, and the spacing between the stirring rods 42 and the side wall of the charging box 2 and the spacing between adjacent stirring rods 42 are further reduced, thereby further improving the stirring efficiency of the food waste.

[0084] In a possible implementation, the auxiliary rods 43 are provided on at least the stirring rods 42 at both ends of each stirring rod 42. Since the stirring rods 42 at both ends are closer to the side wall of the charging box 2, the contact area between the side wall and the food waste is large, and the resistance is also greater, the distance between the stirring mechanism 4 and the side wall needs to be small to ensure that the food waste close to the side wall is stirred, so it is very necessary to provide the auxiliary rods 43 on the stirring rods 42 close to the side wall.

[0085] Embodiment 5

[0086] See also Figures 1 to 9 As shown, on the basis of the first to fourth embodiments, the main machine includes a chamfered piece 23, the main housing 21 and the side housing 22, a transition angle is formed between the main housing 21 and the side housing 22, the chamfered piece 23 is located at the transition angle and is connected to the inner wall of the main housing and / or the side housing, and the chamfered piece 23 is provided with the arc surface with a smooth transition. An angle is formed at the connection between the main housing 21 and the side housing 22. If the transition of the angle is an angle of about 90 degrees, it is easy to retain food waste that cannot be turned over. If the transition angle is made into a smooth transition angle, the food waste at the location can be easily driven, further improving the adequacy of the stirring.

[0087] In a possible implementation, the chamfered member 23 has a first connection surface and a second connection surface. The arc surface is connected to the first connection surface and the second connection surface respectively, the first connection surface is attached to and connected to the side shell 22, the second connection surface is attached to and connected to the main shell 21, and the arc surface is exposed to the charging chamber. The first connection surface and the second connection surface are connected to the side shell 22 and the main shell 21 respectively, and this face-to-face connection method makes the leveling more stable and not easily damaged by force.

[0088] In a possible implementation, both ends of the chamfered member 23 are provided with end surfaces 24 with smooth transition, and the end surfaces 24 are respectively connected to the main housing 21, the side housing 22 and the chamfered member 23. Both ends of the chamfered member 23 are end surfaces facing upward, and the end surfaces are provided with smooth transition to prevent the formation of dead corners there, and to prevent the retention of food waste that cannot be turned over. On the basis of the above, such a setting is added to maximize the stirring rate of the food waste treatment device.

[0089] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent can make some changes or modify the technical content suggested above into an equivalent embodiment with equivalent changes without departing from the scope of the technical solution of the utility model. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still falls within the scope of the solution of the utility model.

Claims

1. A kitchen waste treatment device, characterized in that: include: A box shell, wherein the box shell has a cavity and a feed port connected to the cavity; A charging box, the charging box is arranged in the cavity, the charging box has a charging cavity, and the charging cavity is connected to the feeding port; An insulation shell, the insulation shell is arranged in the cavity, the insulation shell is located between the inner wall of the box shell and the charging box, and the insulation shell is connected to the charging box, and an oil storage cavity is formed between the insulation shell and the charging box; A heating device is arranged on the heat-insulating shell, and at least part of the heating device extends to the oil storage cavity.

2. The kitchen waste treatment device according to claim 1, characterized in that: The charging box has a main shell and a side shell; The heat-insulating shell extends along the main shell, and the heat-insulating shell is connected to the main shell, and the oil storage chamber and a side port communicating with the oil storage chamber are formed between the heat-insulating shell and the main shell; The side shell is connected to the main shell and the heat preservation / heat preservation shell respectively, and closes the side opening.

3. The kitchen waste treatment device according to claim 2, characterized in that: The main housing comprises two first straight walls and a first arc-shaped bottom wall connecting the two first straight walls; The heat-insulating shell extends along the first arc-shaped bottom wall, and the heat-insulating shell is connected to the first straight wall; The oil storage chamber is formed between the heat-insulating shell and at least the first arc-shaped bottom wall.

4. The kitchen waste treatment device according to claim 3, characterized in that: The heat-insulating shell comprises two second straight walls and a second arc-shaped bottom wall connecting the two second straight walls, and a top wall is arranged on a side of the second straight wall away from the second arc-shaped bottom wall; Two second straight walls are located on both sides of the charging box, the two second straight walls are spaced apart from and arranged in parallel with the first straight wall, and a top opening communicating with the oil storage cavity is formed between the second straight walls and the first straight wall; The top wall is connected to the first straight wall and the second straight wall respectively, and closes the top opening.

5. The kitchen waste treatment device according to claim 1, characterized in that: The heat-insulating shell is provided with a refueling port, and the refueling port is connected to the oil storage cavity.

6. The kitchen waste treatment device according to claim 1, characterized in that: It includes a support plate, which is arranged in the oil storage cavity, and the support plate is respectively connected to the charging box and the insulation shell. The support plate is provided with a mounting hole, and the heating device is passed through the mounting hole.

7. The kitchen waste treatment device according to claim 6, characterized in that: The support plate is provided with a plurality of through holes.

8. The kitchen waste treatment device according to claim 1, characterized in that: It comprises a heat-insulating layer, and the heat-insulating layer covers the outer wall of the heat-insulating shell.

9. The kitchen waste treatment device according to claim 2, characterized in that: Including door body; The side shell is provided with a discharge port, and the discharge port is connected to the charging cavity; The door body is connected to the side shell body or the box shell, and the door body is used to open or close the discharge port.

10. The kitchen waste treatment device according to claim 1, characterized in that: It includes a liquid level meter, and the liquid level meter is arranged on the tank shell; The liquid level meter comprises a transparent middle section and two end sections communicating with both ends of the transparent middle section, the transparent middle section is located outside the box shell, and the two end sections are respectively communicated with the loading cavity.

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