CN216605498U

CN216605498U - Kitchen waste disposer

Info

Publication number: CN216605498U
Application number: CN202123205126.7U
Authority: CN
Inventors: 张宇祥; 殷淑芳
Original assignee: Qingdao Binhai University
Current assignee: Qingdao Binhai University
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-27
Anticipated expiration: 2031-12-15

Abstract

The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste processor, which comprises a waste treatment barrel, a waste liquid collection barrel, a waste crusher and a rack, wherein the waste treatment barrel is arranged on the rack; the garbage disposal cylinder comprises a garbage input pipe, a cylindrical cylinder body, an inverted cone-shaped cylinder body without a cone tip, a garbage discharge pipe and a pipe cover; the garbage discharging device comprises a cylindrical barrel, an inverted conical barrel and a garbage discharging pipe, wherein the cylindrical barrel, the inverted conical barrel and the garbage discharging pipe are fixedly connected in sequence from top to bottom; the middle part of the cylindrical barrel is hermetically fixed in a sleeve pipe at the top of the waste liquid collecting barrel, a plurality of filtering through holes are uniformly arranged on the conical surface of the inverted cone-shaped barrel in a surrounding manner, the garbage discharge pipe is hermetically fixed on a barrel cover at the bottom of the waste liquid collecting barrel, a discharge pipe with a control valve is fixed on the barrel cover, and the waste liquid collecting barrel is detachably connected on the rack; can realize filtration and collection processing to waste liquid in the rubbish through the cooperation of back taper barrel and waste liquid collecting vessel.

Description

Kitchen waste disposer

Technical Field

The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste treater.

Background

The kitchen waste refers to waste generated in daily life and food processing, food service, unit catering and other activities of residents, and comprises abandoned vegetable leaves, leftovers, fruit peels, egg shells, tea leaves, bones and the like, and the main sources of the kitchen waste are household kitchens, restaurants, dining halls, markets and other industries related to food processing. The kitchen garbage contains extremely high water content and organic matters, can be used as fertilizer and feed after strict treatment, can also produce biogas to be used as fuel or power generation, and can be used for preparing biofuel from the grease part. In the kitchen waste treatment process, the kitchen waste needs to be subjected to crushing treatment and solid-liquid separation treatment, and the crushing and solid-liquid separation of the kitchen waste in the prior art need to be carried out through different devices, so that the process is long, and the device cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a kitchen waste disposer which can effectively solve the problems in the prior art.

The purpose of the utility model is realized by the following technical scheme:

a kitchen waste disposer comprises a waste disposal barrel, a waste liquid collecting barrel, a waste crusher and a rack; the garbage disposal cylinder comprises a garbage input pipe, a cylindrical cylinder body, an inverted cone-shaped cylinder body without a cone tip, a garbage discharge pipe and a pipe cover; the garbage discharging device comprises a cylindrical barrel, an inverted conical barrel and a garbage discharging pipe, wherein the cylindrical barrel, the inverted conical barrel and the garbage discharging pipe are fixedly connected in sequence from top to bottom; the middle part of the cylindrical barrel is hermetically fixed in a sleeve pipe at the top of the waste liquid collecting barrel, a plurality of filtering through holes are uniformly arranged on the conical surface of the inverted cone-shaped barrel in a surrounding manner, the garbage discharge pipe is hermetically fixed on a barrel cover at the bottom of the waste liquid collecting barrel, a discharge pipe with a control valve is fixed on the barrel cover, and the waste liquid collecting barrel is detachably connected on the rack; one end of the garbage crusher is fixed on the top surface of the garbage disposal cylinder, and the other end of the garbage crusher is rotatably matched in the cylindrical cylinder, the inverted cone cylinder and the garbage discharge pipe.

Preferably, four shock absorption supporting legs are fixed at four corners of the machine frame; the damping support leg comprises a sliding support column, a containing sleeve and a damping pressure spring; one end of the sliding support is fixed on the rack, the other end of the sliding support slides in the storage sleeve, and a damping pressure spring is fixed between the sliding support and the bottom surface of the storage sleeve.

Preferably, the receiving sleeves of two adjacent shock-absorbing supporting legs are fixedly connected through a reinforcing support plate.

Preferably, the pipe cover comprises a chute frame, a sliding cover plate and an electric push rod; the chute frame is fixed at the lower end pipe orifice of the garbage discharge pipe, a horizontal chute which is in sliding fit with the sliding cover plate is arranged in the chute frame, and the sliding cover plate slides at the lower end pipe orifice of the garbage discharge pipe in a sealing manner; the sliding cover plate is fixed at the movable end of the electric push rod, and the fixed end of the electric push rod is fixed on the barrel cover at the bottom of the waste liquid collecting barrel.

Preferably, the garbage crusher comprises a power motor, a rotating shaft, a driving bevel gear, a driven bevel gear, a push-pull connecting rod, a lifting sliding column, a lifting yoke plate, a movable crushing piece and a fixed crushing piece; the garbage treatment device comprises a cylindrical barrel, a motor base, a power motor, a coupling, a rotating shaft, a movable crushing piece, a fixed crushing piece, a shaft coupling, a motor seat, a motor shaft coupling, a motor shaft, a motor shaft, a rotating shaft and a rotating shaft, wherein the rotating shaft is hermetically and matched in a central through hole in the top surface of the garbage treatment barrel; the garbage disposal device is characterized in that a driving bevel gear is fixed on the rotating shaft and meshed with a driven bevel gear, the driven bevel gear rotates on one side of the motor base through a wheel shaft, the eccentric position of the wheel face of the driven bevel gear is rotatably connected with one end of a push-pull connecting rod, the other end of the push-pull connecting rod is rotatably connected to the upper end of a lifting sliding column, the middle of the lifting sliding column slides on the top surface of the garbage disposal barrel in a sealing mode, the lower end of the lifting sliding column is fixedly connected with one end of a lifting yoke plate, and the other end of the lifting yoke plate rotates on a movable crushing piece.

Preferably, the movable crushing member comprises a rotating tube, a crushing arm and a crushing blade; the rotating pipe slides on the rotating shaft, and the convex edge on the rotating shaft slides in the guide groove in the rotating pipe; an upper crushing arm and a lower crushing arm are uniformly fixed on the outer side surface of the rotating pipe in a surrounding manner, and a plurality of crushing blades are uniformly fixed on each crushing arm from inside to outside; the upper end of the rotating pipe rotates on the lifting yoke plate.

Preferably, the fixed crushing member comprises a crushing frame and a chopping blade; the inner of broken frame is fixed on the rotation axis, and broken frame outer end slides on the medial surface of back taper barrel, and a plurality of shredding knife are evenly fixed from top to bottom in broken frame middle part.

Preferably, the lower end of the rotating shaft is fixed with a material control spiral body, and the material control spiral body rotates in the garbage discharge pipe.

The utility model has the beneficial effects that: according to the kitchen waste disposer, the plurality of filtering through holes are uniformly arranged on the conical surface of the inverted cone-shaped barrel in the waste disposal barrel in a surrounding manner, and waste liquid in waste can be filtered and collected through the cooperation of the inverted cone-shaped barrel and the waste liquid collecting barrel; the internal garbage crusher is provided with the movable crushing piece and the fixed crushing piece, and the movable crushing piece can be turned and stirred up and down in the rotary crushing process, so that the mixed crushing effect is improved, and the crushing uniformity is improved; the fixed crushing piece can scrape the inner side surface of the inverted cone-shaped cylinder body in the crushing process, and the crushed kitchen garbage is prevented from being blocked at the filtering through hole.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;

FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;

FIG. 3 is an overall cross-sectional view provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a garbage disposal can according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a tube cap according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a waste liquid collecting cylinder according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a garbage crusher according to an embodiment of the present invention;

FIG. 8 is a schematic structural view of a movable crushing member according to an embodiment of the present invention;

FIG. 9 is a schematic view of a fixed crushing member according to an embodiment of the present invention;

fig. 10 is a schematic structural diagram of a rack according to an embodiment of the present invention.

Icon: a garbage disposal can 1; a garbage input pipe 11; a cylindrical barrel 12; an inverted cone-shaped cylinder 13; a waste discharge pipe 14; a tube cover 15; a chute frame 15 a; a slide cover 15 b; an electric push rod 15 c; a waste liquid collecting cylinder 2; a garbage crusher 3; a power motor 31; a rotating shaft 32; a drive bevel gear 33; a driven bevel gear 34; a push-pull connecting rod 35; a lifting strut 36; a lifting yoke plate 37; a movable crushing member 38; the rotating tube 38 a; a crushing arm 38 b; a crushing blade 38 c; a fixed crushing member 39; a crushing frame 39 a; a chopping knife 39 b; a frame 4.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The utility model is described in further detail below with reference to figures 1-10.

As shown in fig. 1-10, a kitchen waste disposer comprises a waste disposal cylinder 1, a waste liquid collecting cylinder 2, a waste crusher 3 and a frame 4; the garbage disposal cylinder 1 comprises a garbage input pipe 11, a cylindrical cylinder 12, an inverted cone-shaped cylinder 13 without a cone tip, a garbage discharge pipe 14 and a pipe cover 15; the cylindrical barrel 12, the inverted cone-shaped barrel 13 and the garbage discharge pipe 14 are fixedly connected from top to bottom in sequence, the garbage input pipe 11 is arranged at the top of the cylindrical barrel 12, and the bottom of the garbage discharge pipe 14 is connected with the pipe cover 15; the middle part of the cylindrical barrel 12 is hermetically fixed in a sleeve pipe at the top of the waste liquid collecting barrel 2, a plurality of filtering through holes are uniformly arranged on the conical surface of the inverted cone-shaped barrel 13 in a surrounding manner, the garbage discharge pipe 14 is hermetically fixed on a barrel cover at the bottom of the waste liquid collecting barrel 2, a discharge pipe with a control valve is fixed on the barrel cover, and the waste liquid collecting barrel 2 is detachably connected on the frame 4; one end of the garbage crusher 3 is fixed on the top surface of the garbage disposal cylinder 1, and the other end of the garbage crusher 3 is rotatably matched in the cylindrical cylinder 12, the inverted cone cylinder 13 and the garbage discharge pipe 14.

When the kitchen waste disposer is used for treating kitchen waste, the kitchen waste to be treated is thrown into the cylindrical barrel 12, the inverted cone-shaped barrel 13 and the waste discharge pipe 14 through the waste throw-in pipe 11, waste liquid in the waste can enter the waste liquid collection barrel 2 through the plurality of filter through holes in the conical surface of the inverted cone-shaped barrel 13 to be collected, then the waste crusher 3 is started by electrifying, the waste in the cylindrical barrel 12 and the inverted cone-shaped barrel 13 can be mechanically crushed after the waste crusher 3 is started, the pipe cover 15 is opened after the waste is crushed, the crushed waste is discharged through the waste discharge pipe 14, and the waste discharge pipe 14 can be connected with a sewer pipeline through a hose so as to be directly discharged and also can be recycled and used for processing materials such as fertilizer or feed; the waste liquid entering the waste liquid collecting cylinder 2 after being filtered can be discharged into a sewer pipe through a liquid discharge pipe.

Four shock absorption supporting legs are fixed at four corners of the machine frame 4; the damping support leg comprises a sliding support column, a containing sleeve and a damping pressure spring; one end of the sliding support is fixed on the frame 4, the other end of the sliding support slides in the storage sleeve, and a damping pressure spring is fixed between the sliding support and the bottom surface of the storage sleeve. The damping pressure spring in the damping supporting leg is used for buffering the vibration generated in the garbage crushing process, and is beneficial to reducing the noise to a certain extent.

The containing sleeves of two adjacent shock absorption supporting legs are fixedly connected through the reinforcing support plate, so that the stability of the shock absorption supporting leg is improved.

The tube cover 15 comprises a chute frame 15a, a sliding cover plate 15b and an electric push rod 15 c; the chute frame 15a is fixed at the lower end pipe orifice of the garbage discharge pipe 14, a horizontal chute which is in sliding fit with the sliding cover plate 15b is arranged in the chute frame 15a, and the sliding cover plate 15b slides in a sealing manner at the lower end pipe orifice of the garbage discharge pipe 14; the sliding cover plate 15b is fixed at the movable end of the electric push rod 15c, and the fixed end of the electric push rod 15c is fixed on the barrel cover at the bottom of the waste liquid collecting barrel 2. After being started by electrifying, the electric push rod 15c can drive the sliding cover plate 15b to slide in the horizontal sliding groove of the sliding groove frame 15a, so that the opening or closing of the lower end pipe orifice of the garbage discharge pipe 14 is realized, and the garbage after crushing can be discharged conveniently.

The garbage crusher 3 comprises a power motor 31, a rotating shaft 32, a driving bevel gear 33, a driven bevel gear 34, a push-pull connecting rod 35, a lifting sliding column 36, a lifting yoke plate 37, a movable crushing piece 38 and a fixed crushing piece 39; the power motor 31 is fixed on the cylindrical barrel 12 through a motor base, an output shaft of the power motor 31 is connected with the rotating shaft 32 through a coupler, the rotating shaft 32 rotates in a sealing mode in a central through hole in the top surface of the garbage disposal barrel 1, the rotating shaft 32 is connected with the movable crushing piece 38 and the fixed crushing piece 39, the movable crushing piece 38 is in running fit in the cylindrical barrel 12, and the fixed crushing piece 39 is in running fit in the inverted cone-shaped barrel 13; the rotating shaft 32 is fixedly provided with a driving bevel gear 33, the driving bevel gear 33 is meshed with a driven bevel gear 34, the driven bevel gear 34 rotates on one side of the motor base through a wheel shaft, the eccentric position of the wheel surface of the driven bevel gear 34 is rotatably connected with one end of a push-pull connecting rod 35, the other end of the push-pull connecting rod 35 is rotatably connected with the upper end of a lifting sliding column 36, the middle part of the lifting sliding column 36 slides on the top surface of the garbage disposal barrel 1 in a sealing manner, the lower end of the lifting sliding column 36 is fixedly connected with one end of a lifting connecting plate 37, and the other end of the lifting connecting plate 37 rotates on a movable crushing piece 38.

Power motor 31 connects and to drive rotation axis 32 after the electricity starts and rotates, can drive movable crushing piece 38 and fixed crushing piece 39 and carry out rotatory surrounding motion when rotation axis 32 rotates, thereby carry out mechanical crushing processing to the rubbish from cooking, rotation axis 32 can also drive bevel gear 33 when rotating and rotate, drive bevel gear 33 rotates and meshes and drives driven bevel gear 34 and rotate, drive smooth column 36 that goes up and down through push-and-pull connecting rod 35 and carry out reciprocating type slip of direction from top to bottom on cylindrical barrel 12 top surface when driven bevel gear 34 rotates, lift smooth column 36 drives movable crushing piece 38 through lift yoke 37 and carries out reciprocating type slip of direction from top to bottom on rotation axis 32, make movable crushing piece 38 can turn over from top to bottom in rotatory crushing process, improve mixed crushing effect, improve crushing homogeneity.

The movable crushing member 38 includes a rotating tube 38a, a crushing arm 38b and a crushing blade 38 c; the rotating tube 38a slides on the rotating shaft 32, and the rib on the rotating shaft 32 slides in the guide groove in the rotating tube 38 a; an upper crushing arm 38b and a lower crushing arm 38b are uniformly fixed on the outer side surface of the rotating pipe 38a in a surrounding manner, and a plurality of crushing blades 38c are uniformly fixed on each crushing arm 38b from inside to outside; the upper end of the rotary tube 38a is rotated on the elevation yoke plate 37. Through the cooperation of bead and guide way, make rotation axis 32 can drive rotating tube 38a and rotate, rotating tube 38a can drive broken arm 38b and broken blade 38c when rotating and carry out rotatory surrounding movement, thereby carry out mechanical crushing processing to the rubbish from cooking through broken arm 38b and broken blade 38c, rotating tube 38a can also carry out reciprocating type slip of upper and lower direction under the drive of lift yoke plate 37, thereby turn over the rubbish from cooking of just being broken through broken arm 38b and broken blade 38c and stir, improve crushing effect.

The fixed crushing member 39 includes a crushing shelf 39a and a chopping blade 39 b; the inner end of the crushing frame 39a is fixed on the rotating shaft 32, the outer end of the crushing frame 39a slides on the inner side surface of the inverted cone-shaped barrel 13, and the middle part of the crushing frame 39a is uniformly fixed with a plurality of chopping knives 39b from top to bottom. The crushing frame 39a can scrape the inner side surface of the inverted cone-shaped cylinder 13 in the crushing process, and prevent the crushed kitchen garbage from being blocked at the filtering through hole.

The lower end of the rotating shaft 32 is fixed with a material control spiral body, the material control spiral body rotates in the garbage discharge pipe 14, and the material control spiral body can rotate under the driving of the rotating shaft 32, so that the garbage can be discharged after being crushed.

The principle is as follows: when the kitchen waste disposer is used for treating kitchen waste, the kitchen waste to be treated is thrown into a cylindrical barrel 12, an inverted cone barrel 13 and a waste discharge pipe 14 through a waste throwing pipe 11, waste liquid in the waste can enter a waste liquid collecting barrel 2 through a plurality of filtering through holes in the conical surface of the inverted cone barrel 13 to be collected, then a waste crusher 3 is started by electrifying, the waste in the cylindrical barrel 12 and the inverted cone barrel 13 can be mechanically crushed after the waste crusher 3 is started, a pipe cover 15 is opened after the waste is crushed, the crushed waste is discharged through the waste discharge pipe 14, and the waste discharge pipe 14 can be connected with a sewer pipeline through a hose so as to be directly discharged and also can be recycled and used for processing materials such as fertilizer or feed; the waste liquid entering the waste liquid collecting cylinder 2 after being filtered can be discharged into a sewer pipe through a liquid discharge pipe.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. A kitchen garbage disposer is characterized in that: comprises a garbage disposal cylinder (1), a waste liquid collecting cylinder (2), a garbage crusher (3) and a frame (4); the garbage treatment barrel (1) comprises a garbage input pipe (11), a cylindrical barrel body (12), an inverted cone-shaped barrel body (13) without a cone tip, a garbage discharge pipe (14) and a pipe cover (15); the garbage collecting device is characterized in that the cylindrical barrel (12), the inverted cone-shaped barrel (13) and the garbage discharge pipe (14) are fixedly connected from top to bottom in sequence, the top of the cylindrical barrel (12) is provided with a garbage input pipe (11), and the bottom of the garbage discharge pipe (14) is connected with a pipe cover (15); the middle part of the cylindrical barrel body (12) is hermetically fixed in a sleeve pipe at the top of the waste liquid collecting barrel (2), a plurality of filtering through holes are uniformly arranged on the conical surface of the inverted cone-shaped barrel body (13) in a surrounding manner, a garbage discharge pipe (14) is hermetically fixed on a barrel cover at the bottom of the waste liquid collecting barrel (2), a discharge pipe with a control valve is fixed on the barrel cover, and the waste liquid collecting barrel (2) is detachably connected on the rack (4); one end of the garbage crusher (3) is fixed on the top surface of the garbage disposal cylinder (1), and the other end of the garbage crusher (3) is rotatably matched in the cylindrical cylinder body (12), the inverted cone-shaped cylinder body (13) and the garbage discharge pipe (14).

2. The kitchen waste disposer of claim 1, wherein: four shock absorption supporting legs are fixed at four corners of the rack (4); the damping support leg comprises a sliding support column, a containing sleeve and a damping pressure spring; one end of the sliding support is fixed on the rack (4), the other end of the sliding support slides in the storage sleeve, and a damping pressure spring is fixed between the sliding support and the bottom surface of the storage sleeve.

3. The kitchen waste disposer of claim 2, wherein: two adjacent accomodate the sleeve pipe fixed connection through strengthening the extension board between the shock attenuation landing leg.

4. The kitchen waste disposer of claim 1, wherein: the pipe cover (15) comprises a chute frame (15a), a sliding cover plate (15b) and an electric push rod (15 c); the chute frame (15a) is fixed at the lower end pipe orifice of the garbage discharge pipe (14), a horizontal chute which is in sliding fit with the sliding cover plate (15b) is arranged in the chute frame (15a), and the sliding cover plate (15b) slides in a sealing manner at the lower end pipe orifice of the garbage discharge pipe (14); the sliding cover plate (15b) is fixed at the movable end of the electric push rod (15c), and the fixed end of the electric push rod (15c) is fixed on the barrel cover at the bottom of the waste liquid collecting barrel (2).

5. The kitchen waste disposer of claim 1, wherein: the garbage crusher (3) comprises a power motor (31), a rotating shaft (32), a driving bevel gear (33), a driven bevel gear (34), a push-pull connecting rod (35), a lifting sliding column (36), a lifting yoke plate (37), a movable crushing piece (38) and a fixed crushing piece (39); the power motor (31) is fixed on the cylindrical barrel (12) through a motor base, an output shaft of the power motor (31) is connected with a rotating shaft (32) through a coupler, the rotating shaft (32) rotates in a central through hole in the top surface of the garbage disposal barrel (1) in a sealing mode, the rotating shaft (32) is connected with a movable crushing piece (38) and a fixed crushing piece (39), the movable crushing piece (38) is in running fit in the cylindrical barrel (12), and the fixed crushing piece (39) is in running fit in the inverted cone-shaped barrel (13); a driving bevel gear (33) is fixed on a rotating shaft (32), the driving bevel gear (33) is meshed with a driven bevel gear (34), the driven bevel gear (34) rotates on one side of a motor base through a wheel shaft, the eccentric position of the wheel surface of the driven bevel gear (34) is rotatably connected with one end of a push-pull connecting rod (35), the other end of the push-pull connecting rod (35) is rotatably connected to the upper end of a lifting sliding column (36), the middle of the lifting sliding column (36) slides on the top surface of a garbage treatment barrel (1) in a sealing manner, the lower end of the lifting sliding column (36) is fixedly connected with one end of a lifting connecting plate (37), and the other end of the lifting connecting plate (37) rotates on a movable crushing piece (38).

6. The kitchen waste disposer of claim 5, wherein: the movable crushing member (38) comprises a rotating tube (38a), a crushing arm (38b) and a crushing blade (38 c); the rotating pipe (38a) slides on the rotating shaft (32), and the convex rib on the rotating shaft (32) slides in the guide groove in the rotating pipe (38 a); a plurality of upper and lower crushing arms (38b) are uniformly fixed on the outer side surface of the rotating pipe (38a) in a surrounding manner, and a plurality of crushing blades (38c) are uniformly fixed on each crushing arm (38b) from inside to outside; the upper end of the rotating pipe (38a) rotates on the lifting yoke plate (37).

7. The kitchen waste disposer of claim 5, wherein: the fixed crushing member (39) comprises a crushing shelf (39a) and a chopping blade (39 b); the inner end of the crushing frame (39a) is fixed on the rotating shaft (32), the outer end of the crushing frame (39a) slides on the inner side face of the inverted cone-shaped cylinder body (13), and the middle of the crushing frame (39a) is uniformly fixed with a plurality of chopping knives (39b) from top to bottom.

8. The kitchen waste disposer of claim 5, wherein: the lower end of the rotating shaft (32) is fixed with a material control spiral body, and the material control spiral body rotates in the garbage discharge pipe (14).