CN115415287A

CN115415287A - Kitchen waste machine

Info

Publication number: CN115415287A
Application number: CN202210915219.9A
Authority: CN
Inventors: 刘锋; 胡勇军; 陈永建; 刘嘉熙; 陈诗明; 龙凤武
Original assignee: Jiangmen Kang Bai Shi Electrical Co ltd
Current assignee: Jiangmen Kang Bai Shi Electrical Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-12-02
Anticipated expiration: 2042-08-01
Also published as: CN115415287B

Abstract

The invention discloses a kitchen waste machine, comprising: the stirring barrel is used for placing kitchen garbage; the stirring and extruding device comprises a stirring rod and a driving motor, the driving motor is connected with and drives the stirring rod to rotate so as to stir the kitchen waste, and extruding teeth are arranged on the end face of the stirring rod and used for extruding the kitchen waste; the heating plate is abutted against the bottom wall of the stirring barrel; the dehumidifying device comprises a plastic sleeve and a fan, the plastic sleeve is sleeved on the stirring barrel, an exhaust pipe extends from the peripheral wall of the plastic sleeve along the central line direction of the stirring barrel, the exhaust pipe is provided with an opening arranged towards the central line of the stirring barrel, and the fan is used for extracting air in the stirring barrel; and the filtering device is used for filtering the air in the exhaust pipe. The extruding teeth on the stirring rod extrude the kitchen waste, and water in the kitchen waste is evaporated by the heating plate, so that the dehumidifying effect of the kitchen waste is better; in addition, the exhaust pipe and the plastic sleeve are integrally arranged, so that the air tightness is better; and then the air is filtered by a filter device, so that the air pollution is reduced.

Description

Kitchen waste machine

Technical Field

The invention relates to the technical field of kitchen waste treatment, in particular to a kitchen waste machine.

Background

The kitchen waste refers to waste generated in activities such as daily life, food processing, food service, unit catering and the like of residents, and comprises discarded vegetable leaves, leftovers, fruit peels, eggshells, tea leaves, bones and the like, and the kitchen waste is mainly derived from household kitchens, dining rooms, restaurants, dining halls, markets and other industries related to food processing. Since the kitchen garbage contains more water, the kitchen garbage is easy to breed bacteria and smell after being placed for a long time, and the environment is polluted, and the kitchen garbage is treated by using the kitchen garbage machine. In the related art, the kitchen waste machine is used for crushing kitchen waste and discharging the kitchen waste after the crushing treatment. In some related technologies, the kitchen waste machine dehumidifies kitchen waste while stirring, but the structural design of the stirring tool mainly aims at the stirring effect, the effect of dehumidifying the kitchen waste is not good, and the moisture of the kitchen waste is directly discharged outside after stirring, so that the environment is polluted.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the kitchen waste machine is provided, the end face of the stirring rod of the kitchen waste machine is provided with the extruding teeth, the stirring rod can be used for stirring and extruding kitchen waste simultaneously, the heating plate is used for heating the stirring barrel to evaporate water in the kitchen waste, and the dehumidifying effect of the kitchen waste is better; the air exhaust pipe and the plastic sleeve are integrally arranged, the plastic sleeve is sleeved on the stirring barrel, the connecting structure of the plastic sleeve and the stirring barrel is simple, the sealing performance is better, and the air in the stirring barrel can be better extracted by the dehumidifying device; and then the air in the exhaust pipe is filtered through the filtering device communicated with the dehumidifying device, so that the direct exhaust to the outside to cause air pollution is avoided.

The kitchen waste machine according to the embodiment of the invention comprises:

the stirring barrel is used for placing kitchen garbage;

the stirring and extruding device is used for stirring and extruding the kitchen waste and comprises a stirring rod and a driving motor, the stirring rod is detachably mounted in the stirring barrel, the driving motor is connected with and drives the stirring rod to rotate so as to stir the kitchen waste, and the end face of the stirring rod is provided with extruding teeth which are used for extruding the kitchen waste;

the heating plate is used for heating the stirring barrel and abuts against the bottom wall of the stirring barrel;

the dehumidifying device comprises a plastic sleeve and a fan, the plastic sleeve is sleeved on the stirring barrel, an air suction pipe extends from the peripheral wall of the plastic sleeve along the central line direction of the stirring barrel, the air suction pipe is provided with an opening arranged towards the central line of the stirring barrel, and an air suction opening of the fan is connected with the air suction pipe and used for sucking air in the stirring barrel;

and the filtering device is communicated with the dehumidifying device and is used for filtering the air in the exhaust pipe.

The kitchen waste machine provided by the embodiment of the invention has at least the following beneficial effects: the end face of the stirring rod is provided with the extruding teeth, the stirring rod can be used for stirring and extruding kitchen waste simultaneously, the heating plate is used for heating the stirring barrel to evaporate water in the kitchen waste, and the dehumidifying effect of the kitchen waste is better; the air exhaust pipe and the plastic sleeve are integrally arranged, the plastic sleeve is sleeved on the stirring barrel, the connecting structure of the plastic sleeve and the stirring barrel is simple, the sealing performance is better, and the air in the stirring barrel can be better extracted by the dehumidifying device; and then the air in the exhaust pipe is filtered through the filtering device communicated with the dehumidifying device, so that the direct exhaust to the outside to cause air pollution is avoided.

According to the kitchen waste machine, the stirring rod comprises a connecting handle, a first stirring arm and a second stirring arm, the driving motor is used for driving the connecting handle to rotate, the first stirring arm and the second stirring arm are arranged along the circumferential direction of the connecting handle, the first stirring arm is located above the second stirring arm, a second lower extrusion tooth is arranged on the bottom wall of the second stirring arm, and the second lower extrusion tooth is matched with the bottom wall of the stirring barrel to extrude kitchen waste.

According to the kitchen waste machine, the auxiliary plate is fixed on the peripheral wall of the stirring barrel, the partition plate extends towards the center of the connecting handle and is of a concave-convex structure, the partition plate is located between the first stirring arm and the second stirring arm, the bottom wall of the first stirring arm is provided with the first lower extrusion teeth, and the first lower extrusion teeth are matched with the partition plate to extrude the kitchen waste.

According to the kitchen waste machine, the top wall of the second stirring arm is of a convex-concave structure matched with the partition plate, part of the top wall of the second stirring arm is provided with a second upper extruding tooth, and the second upper extruding tooth is matched with the partition plate to extrude kitchen waste.

According to the kitchen waste machine, the bottom wall of the stirring barrel is provided with the first insertion block, the first insertion block is fixedly connected with the stirring rod, the driving shaft of the driving motor is fixedly connected with the second insertion block, the first insertion block is detachably connected with the second insertion block, the bottom wall of the first insertion block is provided with the transmission groove, the top wall of the second insertion block is provided with the transmission block, and the transmission block is matched with the transmission groove to drive the stirring rod to rotate.

According to the kitchen waste machine, the top wall of the heating plate is provided with the spherical bulge, and the spherical bulge is attached to the bottom wall of the stirring barrel.

According to the kitchen waste machine, the filtering device comprises a bottom shell assembly and an activated carbon box, the bottom shell assembly is provided with a buffer cavity and an installation cavity which are communicated with each other, an air outlet of the fan is communicated with the buffer cavity, and the activated carbon box is installed in the installation cavity.

According to the kitchen waste machine, the buffer ring is arranged between the buffer cavity and the mounting cavity, and the activated carbon box is slidably mounted in the mounting cavity and is pressed against the buffer ring.

The kitchen waste machine further comprises a cover opening device, an upper cover is arranged above the stirring barrel, the cover opening device comprises a cover opening motor, a rotating assembly and a contact switch, the cover opening motor is connected with and drives the rotating assembly to rotate so as to drive the upper cover to be opened, and the contact switch is used for detecting the movement of the rotating assembly so as to judge the opening and closing states of the upper cover.

According to the kitchen waste machine, the sealing ring is further arranged between the upper cover and the stirring barrel, the rotating assembly is mounted on one side of the sealing ring, the infrared sensor is mounted on the other side of the sealing ring, the detection end of the infrared sensor faces outwards, and the infrared sensor is used for sensing the action of a human body to control the cover opening motor to work.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of an internal cross-sectional structure of a kitchen waste machine according to an embodiment of the present invention;

FIG. 2 is an enlarged view of A shown in FIG. 1;

FIG. 3 is a schematic view of the internal structure of the kitchen waste machine according to the embodiment of the present invention;

FIG. 4 is a schematic view showing a structure of a driving motor and a stirring rod of the garbage disposer according to the embodiment of the present invention;

FIG. 5 is an exploded view of a filter assembly of the kitchen waste machine according to the embodiment of the present invention;

FIG. 6 is a schematic view of the overall structure of the kitchen waste machine according to the embodiment of the present invention;

FIG. 7 is a schematic structural view of a lid opening device of the kitchen waste machine according to the embodiment of the invention;

fig. 8 is an enlarged view of B shown in fig. 7.

The reference numbers illustrate:

a mixing tank 100; an auxiliary plate 110; a partition 111; an upper cover 120; a seal ring 130; a mounting case 140;

a stirring and extruding device 200; a stirring rod 210; a connection handle 211; a first stirring arm 212; a first lower squeeze tooth 2121; a second stirring arm 213; a second lower squeeze tooth 2131; a second upper squeeze tooth 2132; a drive motor 220; a first insertion block 230; the driving groove 231; a second plug-in block 240; a drive block 241; a copper sleeve 250; a connecting shaft 260;

a heating plate 300; a spherical protrusion 310;

a dehumidifying apparatus 400; a plastic sleeve 410; an exhaust pipe 411; an opening 4111; a fan 420;

a filter device 500; a bottom case assembly 510; a first bottom case 511; a second bottom case 512; the buffer chamber 5111; a mounting cavity 5112; an activated carbon cartridge 520; a buffer ring 530;

a cap opening device 600; a lid opening motor 610; the first rotation lever 620; a second rotating shaft 630; and a contact switch 640.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings only for the convenience of description of the present invention and simplification of the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

As shown in fig. 1 and 3, the garbage disposer according to the embodiment of the present invention includes an agitator 100, an agitation and squeezing device 200, a heating plate 300, a dehumidifying device 400, and a filtering device 500, wherein the agitator 100 is used for placing garbage, the agitation and squeezing device 200 is used for agitating and squeezing the garbage, the heating plate 300 is used for heating the agitator 100, the dehumidifying device 400 is used for extracting air in the agitator 100, and the filtering device 500 is used for filtering air extracted by the dehumidifying device 400. Specifically, the heating plate 300 abuts against the bottom wall of the agitation tank 100 to heat the agitation tank 100. The stirring and squeezing device 200 comprises a stirring rod 210 and a driving motor 220, wherein the stirring rod 210 is rotatably arranged in the stirring barrel 100, and the driving motor 220 is connected with and drives the stirring rod 210 to rotate so as to stir kitchen garbage. The end surface of the stirring rod 210 is provided with extruding teeth for extruding kitchen waste. Therefore, the stirring rod 210 can simultaneously stir and squeeze the kitchen waste, and the heating plate 300 heats the stirring barrel 100 to dry water contained in the kitchen waste, so that the kitchen waste has a better dehumidification effect. In addition, the dehumidifying device 400 comprises a plastic sleeve 410 and a fan 420, the stirring barrel 100 is sleeved with the plastic sleeve 410, an air suction pipe 411 extends along the central line direction of the stirring barrel 100 on the peripheral wall of the plastic sleeve 410, the air suction pipe 411 is provided with an opening 4111 arranged towards the central line of the stirring barrel 100, an air suction opening of the fan 420 is connected with the air suction pipe 411 and used for sucking air in the stirring barrel 100, the air suction pipe 411 and the plastic sleeve 410 are integrally arranged, the stirring barrel 100 is sleeved with the plastic sleeve 410, the connection structure of the plastic sleeve 410 and the stirring barrel 100 is simple, the sealing performance is better, furthermore, the dehumidifying device 400 can better suck air in the stirring barrel 100, meanwhile, the heat insulation performance of the plastic sleeve 410 is better, the cooling speed of the stirring barrel 100 can be reduced, and water in kitchen waste can be better evaporated to dryness. Further, the filtering device 500 is communicated with the dehumidifying device 400 to filter the air in the exhaust pipe 411, so as to avoid air pollution caused by direct exhaust to the outside. It is easily understood that a negative pressure is formed in the agitation tank 100, and air enters from the periphery, is exhausted after being subjected to the air-extracting process by the dehumidifying apparatus 400 and the filtering process by the filtering apparatus 500.

Referring to fig. 2 and 4, in some embodiments of the present invention, the stirring rod 210 includes a connecting handle 211, a first stirring arm 212 and a second stirring arm 213, the driving motor 220 is configured to drive the connecting handle 211 to rotate, the first stirring arm 212 and the second stirring arm 213 are disposed along a circumferential direction of the connecting handle 211, the first stirring arm 212 is located above the second stirring arm 213, a bottom wall of the second stirring arm 213 is provided with a second lower pressing tooth 2131, and the second lower pressing tooth 2131 is engaged with a bottom wall of the stirring barrel 100 to press the kitchen waste. Because kitchen garbage can fall to the diapire of agitator 100 after putting into agitator 100, at this moment, the cooperation of second lower extrusion tooth 2131 and the diapire of agitator 100 can stir kitchen garbage and extrude kitchen garbage with the water that extrudes in order to extrude kitchen garbage high-efficiently, evaporates the dry distillation kitchen garbage better. Furthermore, an auxiliary plate 110 is fixed to the circumferential wall of the mixing bowl 100, a partition 111 extends from the auxiliary plate 110 toward the center of the connecting handle 211, the partition 111 has a concave-convex structure, the partition 111 is located between the first mixing arm 212 and the second mixing arm 213, a first lower extruding tooth 2121 is provided on the bottom wall of the first mixing arm 212, and the first lower extruding tooth 2121 cooperates with the partition 111 to extrude the kitchen waste. In addition to the second agitating arm 213 being engaged with the bottom wall of the agitating barrel 100 to agitate and squeeze the garbage, the first agitating arm 212 and the partition 111 are engaged to agitate and squeeze the garbage, and the garbage can be more efficiently agitated and squeezed. In addition, compared with the arrangement of the bottom wall plane of the mixing tank 100, the arrangement of the concave-convex structure of the partition 111 can better correspond to the first mixing arm 212 and the second mixing arm 213 which are distributed up and down, so as to achieve better mixing and extruding effects of the kitchen waste. Similarly, the top wall of the second stirring arm 213 is provided with a second upper pressing tooth 2132, and the function of the second upper pressing tooth 2132 can be referred to the function of the first lower pressing tooth 2121. Specifically, the top wall of the second stirring arm 213 is a concave-convex structure matched with the partition plate 111, a part of the top wall of the second stirring arm 213 is provided with a second upper extruding tooth 2132, and the second upper extruding tooth 2132 is matched with the partition plate 111 to extrude kitchen waste. The second lower pressing teeth 2131 are adapted to the bottom wall of the second stirring arm 213, and since the second stirring arm 213 presses the kitchen waste through the second lower pressing teeth 2131 and the kitchen waste generates a reaction force on the second stirring arm 213, the second upper pressing teeth 2132 are only disposed on a part of the top wall of the second stirring arm 213, and when the driving motor 220 drives the first stirring arm 212 and the second stirring arm 213 to rotate to stir and press the kitchen waste, the reaction force applied to the second stirring arm 213 by the second upper pressing teeth 2132 is smaller than the reaction force applied to the first stirring arm 212 by the first lower pressing teeth 2121, so that the difference in the service life time between the first stirring arm 212 and the second stirring arm 213 is reduced, and the service life of the whole stirring rod 210 is longer. In some embodiments, the second upper squeezing teeth 2132 are disposed at an end of the second stirring arm 213 away from the connecting handle 211, and when the stirring rod 210 stirs the kitchen waste, the kitchen waste moves outward in the radial direction of the connecting handle 211 under the action of the stirring rod 210, so that the kitchen waste can be better squeezed by the second upper squeezing teeth 2132.

In some embodiments of the present invention, the mixing tank 100 can be detached together with the mixing rod 210, so that the kitchen waste can be quickly disposed after the mixing tank 100 is taken out. As shown in fig. 1 and 4, the bottom wall of the stirring barrel 100 is provided with a first insertion block 230, the first insertion block 230 is fixedly connected with the stirring rod 210, the driving shaft of the driving motor 220 is fixedly connected with a second insertion block 240, the first insertion block 230 is detachably connected with the second insertion block 240, the bottom wall of the first insertion block 230 is provided with a transmission groove 231, the top wall of the second insertion block 240 is provided with a transmission block 241, and the transmission block 241 is matched with the transmission groove 231 to drive the stirring rod 210 to rotate. Similar to conventional blenders and juicers, after use, the blender bucket 100 and the blender bar 210 can be removed together; when the stirring device is used, the stirring barrel 100 is placed in the plastic sleeve 410, and the driving motor 220 drives the stirring rod 210 to rotate through the transmission connection of the transmission block 241 and the transmission groove 231.

It should be noted that the stirring rod 210 is removable from the stirring barrel 100, and the stirring rod 210 is more convenient to install and replace. Specifically, the copper bush 250 is die-cast on the inner wall of the connecting handle 211, the first insertion block 230 is connected with the connecting handle 211 through the connecting shaft 260, the top end of the connecting shaft 260 is in clearance fit with the copper bush 250, and the bottom end of the connecting shaft 260 is in screw fit with the first insertion block 230. The agitator bar 210 is removed from the agitator 100 by removing the screw at the bottom end of the connection shaft 260.

In some embodiments of the present invention, referring to fig. 1 and 2, the top wall of the heating plate 300 is provided with a spherical protrusion 310, and the spherical protrusion 310 is attached to the bottom wall of the mixing tank 100. It should be noted that most of the mixing drums 100 are made by die casting, the bottom surface is convex after cooling, the end surfaces of the heating plates 300 are all flat surfaces, and are not tightly attached to the bottom wall of the mixing drum 100, which causes a problem of low heat conduction efficiency and weakens the heating performance of the kitchen waste machine. Spherical protrusion 310 attached to the bottom wall of the stirring barrel 100 is arranged on the top wall of the heating plate 300, the heating plate 300 can be closely attached to the bottom wall of the stirring barrel 100, the contact area between the heating plate 300 and the stirring barrel 100 is effectively increased, the heat conduction efficiency is improved, the heating performance of the kitchen waste machine is enhanced, and kitchen waste in the stirring barrel 100 is evaporated to dryness better.

Referring to fig. 1, in some embodiments of the present invention, a filter device 500 includes a bottom case assembly 510 and an activated carbon cartridge 520, the bottom case assembly 510 having a buffer chamber 5111 and a mounting chamber 5112 communicating with each other. Specifically, the bottom shell assembly 510 is mainly composed of a first bottom shell 511 and a second bottom shell 512, the first bottom shell 511 and the second bottom shell 512 are spliced to form a buffer cavity 5111 and an installation cavity 5112, the second bottom shell 512 is communicated with the exhaust pipe 411, and the blower 420 is installed on the second bottom shell 512. Wherein, the air inlet of the blower 420 is communicated with the exhaust pipe 411, the air outlet of the blower 420 is communicated with the buffer cavity 5111, and the activated carbon box 520 is installed in the installation cavity 5112. The air current that the air outlet of fan 420 flowed through cushion 5111 from activated carbon box 520's whole terminal surface inflow activated carbon box 520 in, the activated carbon utilization in the activated carbon box 520 is more abundant, effectively improves filtration efficiency, and filterable effect is better. Alternatively, the activated carbon cartridge 520 has a rectangular parallelepiped shape with a large cross-section perpendicular to the flow of the gas stream. Further, referring to fig. 5 again, a buffer ring 530 is disposed between the buffer cavity 5111 and the mounting cavity 5112, and the activated carbon box 520 is slidably mounted in the mounting cavity 5112 and abuts against the buffer ring 530, so as to reduce the impact on the bottom shell assembly 510 when the activated carbon box 520 is mounted.

Referring to fig. 6 to 8, in a further embodiment of the present invention, the kitchen waste machine includes a cover opening device 600, the upper cover 120 is disposed above the mixing tank 100, the cover opening device 600 includes a cover opening motor 610, a rotating component and a contact switch 640, the cover opening motor 610 is connected to and drives the rotating component to rotate so as to drive the upper cover 120 to open, and the contact switch 640 is used for detecting the movement of the rotating component so as to determine the open and close states of the upper cover 120. For example, the outer wall of the kitchen waste machine is provided with the mounting case 140, the upper cover 120 is rotatably provided on the mounting case 140, the rotating component includes a first rotating rod 620 and a second rotating rod 630, the driving shaft of the lid opening motor 610 is fixed to the first rotating rod 620, one end of the second rotating rod 630 is hinged to the first rotating rod 620, and the other end abuts against the upper cover 120. The contact switch 640 is used to detect the rotation of the first rotating rod 620 to determine the movement state of the upper cover 120. When the automatic opening and closing device is used, the first rotating rod 620 and the second rotating rod 630 can be driven to rotate by the cover opening motor 610 so as to complete the automatic opening and closing of the upper cover 120, and the upper cover 120 is more convenient to open. In some embodiments, the contact switch 640 can control the driving motor 220 to stop operating while the upper cover 120 is opened, thereby improving the safety of the kitchen waste machine. It is easy to understand that the first rotating rod 620, the second rotating rod 630 and the upper cover 120 all rotate when the upper cover 120 is opened, and the contact switch 640 may be configured to detect one of the first rotating rod 620, the second rotating rod 630 and the upper cover 120, and all can function to determine whether the upper cover 120 is in an opened or closed state. In some embodiments, the sealing ring 130 is disposed between the upper cover 120 and the stirring barrel 100, the rotating component is mounted on one side of the sealing ring 130, an infrared sensor (not shown in the figure) is mounted on the other side of the sealing ring 130, a detection end of the infrared sensor is disposed outwards, the infrared sensor is used for sensing a human body action to control the operation of the cover opening motor 610, a user can operate the upper cover 120 of the kitchen waste machine in a non-contact manner to open and close, and the kitchen waste machine is more convenient to use.

It should be noted that there is a gap around the top cover 120, and air enters from the gap around the top cover 120, so that the odor generated by the kitchen waste will not overflow, and all the air is extracted by the dehumidifying device 400 and filtered by the filtering device 500.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.

Claims

1. Surplus machine in kitchen, its characterized in that includes:

the stirring barrel is used for placing kitchen garbage;

2. The kitchen waste machine of claim 1, further comprising: the puddler includes connection handle, first puddler and second puddler, driving motor is used for the drive the connection handle rotates, first puddler with the second puddler is followed the circumference of connection handle is arranged, first puddler is located second puddler top, the diapire of second puddler is provided with the tooth of extruding under the second, the second extrude the tooth with the diapire cooperation of agitator, in order to extrude kitchen waste.

3. The kitchen waste machine of claim 2, further comprising: an auxiliary plate is fixed on the peripheral wall of the stirring barrel, a partition plate extends towards the center of the connecting handle, the partition plate is of a concave-convex structure and is located between the first stirring arm and the second stirring arm, a first lower extrusion tooth is arranged on the bottom wall of the first stirring arm, and the first lower extrusion tooth is matched with the partition plate to extrude the kitchen waste.

4. The kitchen waste machine of claim 3, further comprising: the top wall of the second stirring arm is of a convex-concave structure matched with the partition plate, part of the top wall of the second stirring arm is provided with a second upper extrusion tooth, and the second upper extrusion tooth is matched with the partition plate to extrude the kitchen waste.

5. The kitchen waste machine of claim 1, further comprising: the diapire of agitator is provided with first grafting piece, first grafting piece with puddler fixed connection, driving motor's drive shaft fixedly connected with second grafting piece, first grafting piece with the connection can be dismantled to the second grafting piece, the diapire of first grafting piece is provided with the transmission groove, the roof of second grafting piece is provided with the transmission piece, the transmission piece with the transmission groove cooperation, with the drive the puddler rotates.

6. The kitchen waste machine of claim 1, further comprising: the roof of heating plate is provided with spherical arch, spherical arch with the diapire laminating of agitator.

7. The kitchen waste machine of claim 1, further comprising: the filtering device comprises a bottom shell assembly and an activated carbon box, the bottom shell assembly is provided with a buffer cavity and an installation cavity which are communicated with each other, an air outlet of the fan is communicated with the buffer cavity, and the activated carbon box is installed in the installation cavity.

8. The kitchen waste machine as set forth in claim 7, wherein: and a buffer ring is arranged between the buffer cavity and the mounting cavity, and the activated carbon box is slidably mounted in the mounting cavity and abuts against the buffer ring.

9. The kitchen waste machine of claim 1, further comprising: still include the device of uncapping, the top of agitator is provided with the upper cover, the device of uncapping is including uncapping motor, runner assembly and contact switch, the motor connection and the drive of uncapping the runner assembly rotates, in order to drive the upper cover is opened, contact switch is used for detecting runner assembly's motion is in order to judge the state of opening and closing of upper cover.

10. The kitchen waste machine of claim 9, further comprising: the upper cover with still be provided with the seal ring between the agitator, rotating assembly install in one side of seal ring, infrared sensor is installed to the opposite side of seal ring, infrared sensor's sense terminal sets up outwards, infrared sensor is used for responding to human action in order to control the motor work of uncapping.