CN210614624U - Kitchen waste treatment device - Google Patents

Abstract

The utility model provides a kitchen waste treatment device, which comprises a top plate (1), a shell (7), an extrusion mechanism, a filtering mechanism and a packing mechanism; wherein, extrusion mechanism includes extrusion passageway (5), flexible outer pole a (2), flexible outer pole b (3), pole a (9) in the flexible, pole b (8) in the flexible, hydraulic press (31), clamp plate (11), filtering mechanism includes adjustable fender (15), supporting pressing plate (13), rectangle stuff (32), optical axis (14), screw rod (16), shaft coupling a (17), step motor (18), water pipe (19), oil water separator (27), oil drain pipe (28), water-jug (29), waste water passageway (30), packaging mechanism is including packing push pedal (20), packing outer push rod (21), lead screw (22), shaft coupling b (24), motor (25), packing box (26). The utility model replaces manual garbage sorting and reduces the labor of people; meanwhile, the secondary utilization rate of the garbage is improved, and the environmental pollution is reduced.

Description

Kitchen waste treatment device

Technical Field

The utility model relates to a refuse treatment device, concretely relates to kitchen remains refuse treatment device.

Background

Kitchen waste is the most common waste generated in daily life of families, the main components of the kitchen waste comprise starch food, plant fiber, animal protein, fat and other organic matters, the kitchen waste has the characteristics of high water content, high oil and salt content, easiness in rotting and smelliness, inconvenience for transportation of a common garbage truck and the like, the kitchen waste becomes a great problem in urban sanitation work, and the environment is greatly harmed due to improper treatment.

Kitchen garbage treatment device is walking into common people's kitchen with the trend of increasing, and kitchen garbage treatment device among the prior art is installed in the basin below usually, and during all kinds of kitchen garbage washed into kitchen garbage treatment device's grinding chamber along with water in the basin, the motor drove the grinding blade disc rotatory to grind into cubic rubbish and easily wash into the fine particle of sewer along with water, and then discharge into the sewer along with water. However, the equipment does not fully utilize the value of kitchen waste, and the equipment is not beneficial to maintenance due to the fact that the grinding cutter head is blocked and has high cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a surplus refuse treatment device in kitchen, it can replace manual sorting rubbish, retrieves rubbish, will be rich in organic matter kitchen garbage reutilization and change into fertilizer, improves waste recovery efficiency, reduces environmental pollution.

The utility model discloses the purpose is realized through following technical scheme:

a kitchen waste treatment device is characterized by comprising a top plate, a shell, an extrusion mechanism, a filtering mechanism and a packaging mechanism; the top plate is a rectangular plate, and at the uppermost end, the long edge of one side of the top plate is provided with two hinges for opening the top plate upwards; the shell is coated on the whole garbage disposal device;

the extrusion mechanism comprises an extrusion channel, a telescopic outer rod a, a telescopic outer rod b, a telescopic inner rod a, a telescopic inner rod b, a hydraulic press and a pressing plate; the telescopic outer rod a and the telescopic outer rod b are respectively connected with the top plate through screws, the telescopic outer rod a and the telescopic outer rod b are parallel to each other and perpendicular to the top plate, the telescopic inner rod a is coaxially connected with the telescopic outer rod a, the outer diameter of the telescopic inner rod a is smaller than the inner diameter of the telescopic outer rod a, the telescopic inner rod b is coaxially connected with the telescopic outer rod b, and the outer diameter of the telescopic inner rod b is smaller than the inner diameter of the telescopic outer rod b; the telescopic inner rod a and the telescopic inner rod b are respectively connected with the pressure plate through a shaft and two bearings; the hydraulic press is respectively arranged at the upper ends of the telescopic outer rod a and the telescopic outer rod b and used for providing power for the telescopic rod; the extrusion channel is of a cuboid tubular structure, the opening of the upper end of the extrusion channel, which is close to the top plate, is flared, the extrusion channel is sleeved on the periphery of the pressing plate, the inner wall of the extrusion channel is not contacted with the pressing plate, and the central axis of the extrusion channel is vertical to the top plate;

the filtering mechanism comprises a movable baffle, a supporting pressure plate, a rectangular batten, an optical axis, a screw, a coupler a, a stepping motor, a water pipe, an oil-water separator, an oil discharge pipe, a water bottle and a wastewater channel; the movable baffle plates are arranged on the inner walls of two opposite sides of the extrusion channel, can move up and down and cannot block the operation of the packing mechanism, two sides of the supporting pressure plate are respectively and fixedly connected with the two movable baffle plates, and the initial position of the supporting pressure plate is contacted with the lowest end of the extrusion channel; one end of a rectangular batten is fixed on one side of the supporting pressing plate, the other end of the rectangular batten is connected with the optical shaft and the screw, the rectangular batten is not arranged on the side of the packaging mechanism, the supporting pressing plate and the rectangular batten are fixed by the optical shaft to be kept in a horizontal position, and a coupler a and a stepping motor are arranged at the lower end of the screw and used for driving the supporting pressing plate and the rectangular batten to move up and down; the upper end of the water pipe is funnel-shaped, the upper end of the funnel-shaped water pipe is connected with the lower end of the supporting pressure plate, and the lower end of the water pipe is a retractable hose which is connected with the oil-water separator; the oil-water separator is respectively provided with an oil discharge pipe and a wastewater channel, the oil discharge pipe is connected with a water bottle, and the wastewater channel is connected with a sewer;

the packaging mechanism comprises a packaging push plate, a packaging outer push rod, a screw rod, a coupling b, a motor and a packaging box; the center of the packaging push plate is connected with a packaging outer push rod, a screw rod is arranged in a tube cavity of the packaging outer push rod, a nut is arranged at the other end of the screw rod and connected with a coupler b, and the screw rod is connected with a motor through the coupler b and used for controlling the packaging push plate to operate; the packing box is arranged on the opposite side of the packing push plate and used for collecting kitchen garbage pushed out by the push plate; the initial position of the packaging push plate is in contact with one side of the supporting pressing plate, and the packaging box is in contact with the other side, opposite to the supporting pressing plate.

Furthermore, the upper surface of the pressure plate is an inclined plane, the front part of the pressure plate is low, the rear part of the pressure plate is high, the angle is 5-10 degrees, and the lower surface of the pressure plate is a plane; the initial position of the pressing plate is that the lower surface of the pressing plate is parallel to the top plate, the pressing plate can be turned clockwise, and the turning angle of the pressing plate is 0-45 degrees (the included angle between the lower surface and the initial position).

Furthermore, a limiting clamp is arranged in a mechanism formed by the two bearings and the shaft and used for fixing the pressing plate and preventing the pressing plate from turning over when the pressing plate extrudes garbage.

In the kitchen garbage dumping process, if the garbage compressed in the previous time is not pushed into the packaging box and is dumped into new garbage, the lower layer of the extrusion pipeline is completely compressed garbage, and the upper layer of the extrusion pipeline is uncompressed new garbage, so that the compression rate and the compression efficiency of the garbage dumped after the compression are seriously affected, and the phenomenon of rotting and smelliness due to the fact that water and oil are not completely squeezed out of the packaged garbage is caused. Adopt the utility model discloses a structure can effectively avoid the condition that the former rubbish is not packed, pours new rubbish again and appears piling up, and is more high-efficient, swift, ensures that waste classification is more complete simultaneously.

Further, the width of the movable baffle is the same as that of the inner wall of the extrusion channel; the initial position of the packaging push plate is right below one side wall of the extrusion channel and is vertical to the two movable baffle plates.

Furthermore, the supporting pressing plate is divided into four layers, a plurality of fine small holes are uniformly distributed on the four layers of plates, each small hole on the four layers of plates is in one-to-one correspondence, and the centers of the small holes which are in mutual correspondence are on the same axis; wherein the diameters of the small holes from top to bottom are 5mm-8mm, 3mm-4.5mm, 1.5mm-2.5mm and 0.5mm-1mm in sequence; the thickness ratio of the four layers from top to bottom is 3:4:2: 1; the three layers of plates on the top can be disassembled, and the bottom layer plate is a fixed plate and is connected with the funnel-shaped upper end of the water pipe.

Because the small holes of the supporting pressure plate are used for filtering oil and water in the kitchen waste and simultaneously retaining the kitchen waste after squeezing the oil and the water, if the pore diameter of the small holes is too small, the kitchen waste can directly block the small holes; if the aperture is too large, the small part in the kitchen waste can pass through the small hole, so that the pipeline is gathered and blocked, and meanwhile, a large amount of kitchen waste is lost to be unfavorable for secondary utilization. The utility model discloses a multiply wood's structure is set for and the selection to the aperture, ensures that the aperture can not receive when the jam the tiny composition in the rubbish from cooking can not get into the water pipe for the rubbish from cooking after the separation obtains more abundant utilization, also makes the more smooth, smooth operation of whole device simultaneously.

Furthermore, a limit sensor a is fixed in the extrusion channel and used for monitoring kitchen waste in the extrusion channel so as to control the operation of the hydraulic press; the pressing plate is provided with a horizontal sensor for monitoring whether the pressing plate is still at a horizontal position; the lower end of the packaging push plate is provided with a limit sensor b for monitoring the running position of the supporting press plate so as to control the stop of the stepping motor and the running of the motor; and a limit sensor c is arranged on the packaging outer push rod and used for controlling the position of the packaging push plate.

Further, step motor, oil water separator, hydraulic press, spacing card, sensor adopt electric connection to link to each other with the PLC controller.

The utility model discloses following technological effect has:

the utility model provides a kitchen remains refuse treatment device through setting up a plurality of motors, controls through the plc controller, and the user need not to carry out all the other operations, only needs to open the top cap, throw away rubbish can, reduced people's work. The parts of the extrusion mechanism, the filtering mechanism and the packing mechanism which need to move are all driven by screw nuts, the operation is reliable, the filtering mechanism and the packing mechanism are all electrically controlled, and the operation is simple and convenient; meanwhile, the structure designed by the utility model effectively avoids the blockage of the pipeline and the blockage of the small holes, and improves the operation efficiency of the device and the treatment efficiency of the garbage; through setting up all kinds of motors and leaving the water pipe and the more distant department of water tank, avoid the motor to produce the short circuit because of intaking, ensured user's security.

Drawings

Fig. 1 is a schematic structural view of a kitchen waste disposal device according to an embodiment of the present invention.

FIG. 2 is an internal structure view of the extrusion channel of the kitchen garbage disposal apparatus according to the embodiment of the present invention.

Fig. 3 is a sectional view of the inner and outer telescopic rods of the extrusion channel of the kitchen garbage disposal apparatus according to the embodiment of the present invention.

Fig. 4 is a schematic view of a pressing plate of the kitchen garbage disposal device according to the embodiment of the present invention.

Fig. 5 is a schematic structural view of the extrusion channel, the movable baffle, the packaging push plate and the supporting pressing plate of the kitchen garbage disposal device in the embodiment of the present invention.

Fig. 6 is a schematic structural view of a filtering mechanism of a kitchen garbage disposal device according to an embodiment of the present invention.

Fig. 7 is a schematic structural view of a supporting pressing plate of the kitchen garbage disposal device according to the embodiment of the present invention.

Fig. 8 is a schematic view of the whole structure of the part of the filtering mechanism and the packing mechanism of the kitchen garbage disposal device in the embodiment of the present invention.

Fig. 9 is a sectional view of the packing mechanism of the kitchen garbage disposal device according to the embodiment of the present invention.

Fig. 10 is a schematic structural view of a housing of the kitchen waste disposal device according to the embodiment of the present invention.

Wherein, 1, a top plate; 2. a telescopic outer rod a; 3. a telescopic outer rod b; 4. a screw; 5. an extrusion channel; 6. loose leaves; 7. a housing; 8. a telescopic inner rod b; 9. a telescopic inner rod a; 10 bearing; 11. pressing a plate; 12. a shaft; 13. supporting the pressure plate; 14. an optical axis; 15. a movable baffle; 16. A screw; 17. a coupler a; 18. a stepping motor; 19. a water pipe; 20. a packaging push plate; 21. Packaging an outer push rod; 22. a screw rod; 23. a nut; 24. a coupler b; 25. a motor; 26. Packing cases; 27. an oil-water separator; 28. an oil discharge pipe; 29. a water bottle; 30. a waste water channel; 31. a hydraulic press; 32. rectangular wood strips.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, not all embodiments.

A kitchen waste treatment device is characterized by comprising a top plate 1, a shell 7, an extrusion mechanism, a filtering mechanism and a packing mechanism; wherein, the top plate 1 is a rectangular plate, at the uppermost end, two hinges 6 are arranged on the long side of one side of the top plate for opening the top plate upwards, as shown in fig. 1; the housing 7 covers the entire garbage disposal apparatus, and its structure is shown in fig. 10.

The extrusion mechanism comprises an extrusion channel 5, a telescopic outer rod a 2, a telescopic outer rod b 3, a telescopic inner rod a 9, a telescopic inner rod b 8, a hydraulic press 31 and a pressing plate 11; the telescopic outer rod a 2 and the telescopic outer rod b 3 are respectively connected with the top plate 1 through four screws 4, and the telescopic outer rod a 2 and the telescopic outer rod b 3 are parallel to each other and perpendicular to the top plate 1, as shown in fig. 2; the telescopic inner rod a 9 is coaxially connected with the telescopic outer rod a 2, the outer diameter of the telescopic inner rod a 9 is smaller than the inner diameter of the telescopic outer rod a 2, as shown in fig. 3, similarly, the telescopic inner rod b 8 is coaxially connected with the telescopic outer rod b 3, and the outer diameter of the telescopic inner rod b 8 is smaller than the inner diameter of the telescopic outer rod b 3; the telescopic inner rod a 9 and the telescopic inner rod b 8 are respectively connected with the pressing plate 11 through a shaft 12 and two bearings 10, as shown in fig. 2, a limiting clamp is installed in a mechanism formed by the two bearings 10 and the shaft 12 and used for fixing the pressing plate 11 so that the pressing plate 11 does not turn over; as shown in fig. 4, the upper surface of the pressing plate 11 is an inclined plane, the front surface is low and the rear surface is high, the angle is 5 degrees to 10 degrees, and the lower surface is a plane; the initial position of the pressing plate 11 is that the lower surface of the pressing plate 11 is parallel to the top plate 1, the pressing plate 11 can be turned clockwise, and the turning angle is 0-45 degrees (the included angle between the lower surface and the initial position). The hydraulic press 31 is respectively arranged at the upper ends of the telescopic outer rod a 2 and the telescopic outer rod b 3 and used for providing power for the telescopic rod, as shown in fig. 3; the extrusion channel 5 is of a cuboid tubular structure, the opening at the upper end close to the top plate 1 is flared, the extrusion channel 5 is sleeved on the periphery of the pressing plate 11, the inner wall of the extrusion channel is not in contact with the pressing plate 11, the distance is 1mm-2mm, and the central axis of the extrusion channel 5 is perpendicular to the top plate 1, as shown in fig. 5.

The filtering mechanism comprises a movable baffle 15, a supporting pressing plate 13, a rectangular wood strip 32, an optical axis 14, a screw 16, a coupler a 17, a stepping motor 18, a water pipe 19, an oil-water separator 27, an oil discharge pipe 28, a water bottle 29 and a wastewater channel 30; the movable baffle 15 is arranged on the inner walls of two opposite sides of the extrusion channel 5, can move up and down and cannot block the operation of a packing mechanism, and the width of the movable baffle 15 is as wide as that of the inner wall of the extrusion channel 5; as shown in fig. 7, the supporting pressing plate 13 is divided into four layers, a plurality of fine small holes are uniformly distributed on the four layers of plates, each small hole on the four layers of plates is in one-to-one correspondence, and the centers of the mutually corresponding small holes are on the same axis; wherein the diameters of the small holes from top to bottom are 5mm-8mm, 3mm-4.5mm, 1.5mm-2.5mm and 0.5mm-1mm in sequence; the thickness ratio of the four layers from top to bottom is 3:4:2: 1; the three uppermost plates can be disassembled, and the lowermost plate is a fixed plate and is connected with the funnel-shaped upper end of the water pipe 19; the two sides of the supporting pressure plate 13 are respectively fixedly connected with two movable baffle plates 15, as shown in fig. 5; the supporting pressure plate 13 is initially in contact with the lowest end of the extrusion channel 5; one end of a rectangular wood strip 32 is fixed on one side of the supporting pressing plate 13, the other end of the rectangular wood strip 32 is connected with the optical axis 14 and the screw 16, the rectangular wood strip 32 is not arranged on the side of the packaging mechanism, as shown in fig. 8, wherein the optical axis 14 fixes the supporting pressing plate 13 and the rectangular wood strip 32 to keep the rectangular wood strip at a horizontal position, and a coupler a 17 and a stepping motor 18 are arranged at the lower end of the screw 16 and used for driving the supporting pressing plate 13 and the rectangular wood strip 32 to move up and down; the upper end of the water pipe 19 is funnel-shaped, the funnel-shaped upper end is connected with the lower end of the supporting pressure plate 13, and the lower end of the water pipe 19 is a retractable hose which is connected with the oil-water separator 27; the oil-water separator 27 is respectively provided with an oil discharge pipe 28 and a waste water channel 30, the oil discharge pipe 28 is connected with a water bottle 29, and the waste water channel 30 is connected with a sewer.

As shown in fig. 9, the packaging mechanism includes a packaging push plate 20, a packaging outer push rod 21, a screw rod 22, a coupling b 24, a motor 25, and a packaging box 26; the center of the packaging push plate 20 is connected with a packaging outer push rod 21, a screw rod 22 is arranged in a tube cavity of the packaging outer push rod 21, a nut 23 is arranged at the other end of the screw rod 22, the nut 23 is connected with a coupler b 24, and the screw rod 22 is connected with a motor 25 through the coupler b 24 and used for controlling the operation of the packaging push plate 20; the packing box 26 is arranged at the opposite side of the packing push plate 20 and is used for collecting the kitchen garbage pushed out by the push plate; the initial position of the packaging push plate 20 is in contact with one side of the supporting press plate 13, is right below one side wall of the extrusion channel 5 and is vertical to the two movable baffle plates 15, and the packaging box 26 is in contact with the other side opposite to the supporting press plate 20.

A limit sensor a is fixed in the extrusion channel 5 and used for monitoring kitchen waste in the extrusion channel so as to control the operation of the hydraulic press 31; a horizontal sensor is arranged on the pressing plate 11 and used for monitoring whether the pressing plate 11 is still at a horizontal position; the lower end of the packaging push plate 20 is provided with a limit sensor b for monitoring the running position of the supporting pressure plate 13 so as to control the stop of the stepping motor 18 and the running of the motor 25; the package outer push rod 21 is provided with a limit sensor c for controlling the position of the package push plate 20. The stepping motor 18, the motor 25, the oil-water separator 27, the hydraulic press 31, the limit card and the sensor are electrically connected with the PLC.

A kitchen garbage disposal device has the following operation mode: firstly, opening a top plate 1, and pouring garbage into an extrusion channel 5; the pressing plate 11 is an inclined surface, so that the garbage can move to the front end of the pressing plate 11; due to the gravity relation and the limit clamp does not limit the bearing 10 at the moment, the pressing plate is turned clockwise, the turning angle is 30 degrees, and at the moment, the garbage falls onto the supporting pressing plate 13 at the lower end of the extrusion channel 5 through the pressing plate; after rubbish piles up certain degree of depth, can touch spacing sensor an in the extrusion passageway 5, and spacing sensor a feedback signal gives the PLC controller, and the PLC controller gives the instruction, and the spacing card of control is fixed clamp plate 11 at horizontal position, monitors through the level sensor on the clamp plate 11 this moment, if clamp plate 11 reaches horizontal position and no longer rocks the back, and hydraulic press 31 control telescopic link downstream extrudes rubbish through clamp plate 11. At the moment, oil and water enter the water pipe 19 through the small holes of each layer of the supporting pressing plate 13 and enter the oil-water separator 27 through the water pipe 19; the oil-water separator 27 separates the oil and delivers it to a water bottle 29 through an oil discharge pipe 28, where it enters the sewer through a waste water channel 30. When the hydraulic press 31 reaches a set pressure value, a signal is fed back to the PLC controller, the PLC controller sends an instruction, the hydraulic press 31 controls the telescopic rod to move upwards after receiving the instruction, and the pressing plate 11 returns to the initial position; then the PLC controller sends an instruction to the stepping motor 18 again, the stepping motor 18 and the coupler a 17 control the supporting pressing plate 13 and the rectangular wood strip 32 to move downwards simultaneously to drive the movable baffle plate 15 to slide downwards, when the supporting pressing plate 13 moves to the lowest end of the packaging pushing plate 20, the limit sensor b feeds back a signal to the PLC controller, the PLC controller sends a signal to control the stepping motor 18 to stop running, the motor 25 is controlled to run after 3 seconds of delay, the motor 25 controls the packaging pushing plate 20 to run towards the right side through the lead screw 22 and the packaging outer pushing rod 21, and the garbage after oil and water separation is pushed into the packaging box 26. When the packaging push plate 20 moves to the position where the supporting press plate 13 contacts the packaging box 26, the limit sensor c on the packaging outer push rod 21 feeds back a signal to the PLC controller, the PLC controller controls the motor 25 to run reversely, and the packaging push plate 20 runs leftwards; when the packaging push plate 20 returns to the initial position, the motor 25 stops running, and the PLC controls the stepping motor 18 to run reversely, the supporting press plate 13 and the rectangular wood strips 32 to run upwards, so as to drive the movable baffle plate 15 to slide upwards; when the supporting pressure plate 13 moves to the initial position, the stepping motor 18 stops running, and meanwhile, the limit clamps on the bearing 10 and the shaft 12 structure are opened, so that the next garbage separation is carried out. The three-layer plate at the upper end of the supporting pressing plate 13 needs to be cleaned regularly to ensure the efficiency of separating oil and water of the kitchen garbage treatment device.

Claims (7)

1. The utility model provides a kitchen garbage processing device which characterized in that: comprises a top plate (1), a shell (7), an extrusion mechanism, a filtering mechanism and a packing mechanism; wherein, the top plate (1) is a rectangular plate, and the long side of one side of the top plate is provided with two hinges (6) at the uppermost end; the shell (7) is coated on the whole garbage treatment device;

the extrusion mechanism comprises an extrusion channel (5), a telescopic outer rod a (2), a telescopic outer rod b (3), a telescopic inner rod a (9), a telescopic inner rod b (8), a hydraulic press (31) and a pressing plate (11); the telescopic outer rod a (2) and the telescopic outer rod b (3) are respectively connected with the top plate (1) through screws (4), the telescopic outer rod a (2) and the telescopic outer rod b (3) are parallel to each other and perpendicular to the top plate (1), the telescopic inner rod a (9) is coaxially connected with the telescopic outer rod a (2), the outer diameter of the telescopic inner rod a (9) is smaller than the inner diameter of the telescopic outer rod a (2), the telescopic inner rod b (8) is coaxially connected with the telescopic outer rod b (3), and the outer diameter of the telescopic inner rod b (8) is smaller than the inner diameter of the telescopic outer rod b (3); the telescopic inner rod a (9) and the telescopic inner rod b (8) are respectively connected with the pressure plate (11) through a shaft (12) and two bearings (10); the hydraulic press (31) is respectively arranged at the upper ends of the telescopic outer rod a (2) and the telescopic outer rod b (3); the extrusion channel (5) is of a cuboid tubular structure, the opening of the upper end of the extrusion channel, which is close to the top plate (1), is flared, the extrusion channel (5) is sleeved on the periphery of the pressing plate (11), the inner wall of the extrusion channel is not contacted with the pressing plate (11), and the central axis of the extrusion channel (5) is vertical to the top plate (1);

the filtering mechanism comprises a movable baffle (15), a supporting pressure plate (13), a rectangular wood strip (32), an optical axis (14), a screw (16), a coupler a (17), a stepping motor (18), a water pipe (19), an oil-water separator (27), an oil discharge pipe (28), a water bottle (29) and a wastewater channel (30); the movable baffle plates (15) are arranged on the inner walls of two opposite sides of the extrusion channel (5), two sides of the supporting pressure plate (13) are respectively and fixedly connected with the two movable baffle plates (15), and the initial position of the supporting pressure plate (13) is contacted with the lowest end of the extrusion channel (5); one end of a rectangular batten (32) is fixed on one side of the supporting pressing plate (13), the other end of the rectangular batten (32) is connected with the optical axis (14) and the screw (16), the rectangular batten (32) is not arranged on the side of the packaging mechanism, the supporting pressing plate (13) and the rectangular batten (32) are fixed on the optical axis (14), and a coupler a (17) and a stepping motor (18) are arranged at the lower end of the screw (16); the upper end of the water pipe (19) is funnel-shaped, the upper end of the funnel-shaped water pipe is connected with the lower end of the supporting pressure plate (13), and the lower end of the water pipe (19) is provided with a retractable hose which is connected with an oil-water separator (27); an oil discharge pipe (28) and a waste water channel (30) are respectively arranged on the oil-water separator (27), the oil discharge pipe (28) is connected with a water bottle (29), and the waste water channel (30) is connected with a sewer;

the packaging mechanism comprises a packaging push plate (20), a packaging outer push rod (21), a screw rod (22), a coupling b (24), a motor (25) and a packaging box (26); the center of the packaging push plate (20) is connected with a packaging outer push rod (21), a screw rod (22) is arranged in a tube cavity of the packaging outer push rod (21), a nut (23) is arranged at the other end of the screw rod (22), the nut (23) is connected with a coupling b (24), and the screw rod (22) is connected with a motor (25) through the coupling b (24); the packing box (26) is arranged at the opposite side of the packing push plate (20); the initial position of the packaging push plate (20) is in contact with one side of the supporting pressure plate (13), and the packaging box (26) is in contact with the other side opposite to the supporting pressure plate (13).

2. The kitchen waste disposal device according to claim 1, wherein: the upper surface of the pressure plate (11) is an inclined plane, the front part of the pressure plate is low, the rear part of the pressure plate is high, the angle is 5-10 degrees, and the lower surface of the pressure plate is a plane; the initial position of the pressing plate (11) is that the lower surface of the pressing plate (11) is parallel to the top plate (1), the pressing plate (11) can be turned clockwise, and the turning angle is 0-45 degrees.

3. The kitchen waste disposal device according to claim 2, wherein: a limiting clamp is arranged in a mechanism consisting of the two bearings (10) and a shaft (12).

4. The kitchen waste disposal device according to claim 3, wherein: the width of the movable baffle (15) is the same as that of the inner wall of the extrusion channel (5); the initial position of the packaging push plate (20) is right below one side wall of the extrusion channel (5) and is vertical to the two movable baffle plates (15).

5. The kitchen waste disposal device according to claim 4, wherein: the supporting pressing plate (13) is divided into four layers, a plurality of fine small holes are uniformly distributed on the four layers of plates, each small hole on the four layers of plates is in one-to-one correspondence, and the centers of the small holes which are in mutual correspondence are on the same axis; wherein the diameters of the small holes from top to bottom are 5mm-8mm, 3mm-4.5mm, 1.5mm-2.5mm and 0.5mm-1mm in sequence; the thickness ratio of the four layers from top to bottom is 3:4:2: 1; the three layers of plates on the top can be disassembled, and the bottom layer plate is a fixed plate and is connected with the funnel-shaped upper end of the water pipe (19).

6. The kitchen waste disposal device according to claim 5, wherein: a limit sensor a is fixed in the extrusion channel (5); a horizontal sensor is arranged on the pressure plate (11); the lower end of the packaging push plate (20) is provided with a limit sensor b; and a limit sensor c is arranged on the outer packaging push rod (21).

7. The kitchen waste disposal device according to claim 6, wherein: the stepping motor (18), the motor (25), the oil-water separator (27), the hydraulic press (31), the limiting card and the sensor are electrically connected with the PLC.

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