CN116967249A - Kitchen waste treatment device - Google Patents

Abstract

The invention provides a kitchen waste treatment device, and belongs to the technical field of waste treatment devices; the kitchen garbage treatment device comprises a shell and a driving mechanism, wherein a solid-liquid separation mechanism is arranged at the top end of the shell, a crushing mechanism and a grinding mechanism are arranged in the shell, the crushing mechanism is positioned between the solid-liquid separation mechanism and the grinding mechanism, when garbage treatment is carried out, solid-liquid separation of kitchen garbage is carried out firstly, liquid in the kitchen garbage is filtered, and solid garbage is left for crushing and grinding, so that garbage treatment efficiency is improved; after the liquid is filtered, the situation that the garbage is stuck in the device is reduced, and the subsequent treatment is not needed to be dried; aiming at the problems of large volume and high cost during kitchen waste treatment, the kitchen waste is crushed, granulated feed is prepared and uniformly collected, so that the volume and the weight of the kitchen waste are reduced, the treatment efficiency of the kitchen waste is improved, and the waste is reused.

Description

Kitchen waste treatment device

Technical Field

The invention relates to the technical field of garbage disposal devices, in particular to a kitchen garbage disposal device.

Background

Disposal of kitchen waste is also one of the serious challenges facing today's society. The kitchen garbage refers to a mixture of leftovers, expired foods, waste materials and the like generated in the kitchen food processing process of resident families, and has the following characteristics: firstly, the water content is high, the water content of kitchen garbage is generally more than 80%, and great difficulty is brought to collection, transportation and treatment; secondly, the kitchen waste contains a large proportion of organic matters, is easy to corrode and stink, and breeds bacteria to cause disease transmission; thirdly, the kitchen waste contains 2 to 3 percent of glucose, 40 to 55 percent of starch and 55 to 67 percent of total sugar, and is rich in nutrition; kitchen waste belongs to perishable organic matters, is easy to emit malodor and breed germs, if the kitchen waste is improperly treated, serious pollution is caused to the environment, and human health is further endangered. The traditional kitchen waste treatment modes comprise landfill treatment, incineration treatment and the like, and the landfill treatment and the incineration treatment not only waste resources, but also cause great harm to the environment, so that the development of an efficient and environment-friendly technology for converting kitchen waste into useful resources has become an urgent need.

Chinese patent CN110453758A discloses a garbage disposal device, which comprises a housing and a mounting seat, wherein the top surface of the housing is provided with a water inlet, the bottom surface of the housing is provided with a water outlet, the water inlet is connected with a sewage pipe, the sewage pipe is connected to the bottom of a kitchen sink, kitchen sewage in the sink is carried with kitchen garbage and enters the inside of a working cavity from the sewage pipe, a cutting device, a compression roller and a grinding device are arranged in the working cavity, the device carries out grinding treatment on kitchen garbage in a solid-liquid integrated state, then the kitchen garbage flows into a drying box to dry the water of the mixture and then is discharged, the garbage is difficult to be sufficiently ground in the grinding process in the treatment mode, the garbage is easy to be stuck on equipment, the water cannot be removed completely in the drying step, the treatment difficulty is increased, and the cost is increased; chinese patent CN112495995a discloses a kitchen garbage disposer, including casing, frame, squeeze roller, gear, scraper blade, water receiving tank, album liquid bucket, fly leaf, drawer, heating pipe, the device has set up the scraper blade and has solved the bonding problem that solid-liquid rubbish was together ground to a certain extent, has set up the water receiving tank and has accepted certain moisture, but still grind solid-liquid rubbish together, then dry kitchen garbage after grinding through the heating pipe, is unfavorable for saving the electric energy, has increased the process time moreover.

In summary, the existing kitchen waste treatment device has the problems that solid and liquid are treated together, so that not only is the grinding insufficient, but also the kitchen waste treatment device is easy to adhere in equipment, and then drying treatment is carried out, so that electric energy is wasted and treatment time is consumed.

Disclosure of Invention

In order to solve the technical problems, the technical scheme of the invention is as follows: the kitchen garbage treatment device comprises a shell and a driving mechanism, wherein the top end of the shell is provided with a solid-liquid separation mechanism, a crushing mechanism and a grinding mechanism are arranged in the shell, the crushing mechanism is positioned between the solid-liquid separation mechanism and the grinding mechanism,

the solid-liquid separation mechanism comprises a filter element, an opening and closing door and a door control mechanism, wherein the bottom end of the filter element is connected with the top end of the shell, the filter element is communicated with the inside of the shell, the opening and closing door is arranged in the top end of the shell and is used for isolating or communicating the filter element with the shell, the door control mechanism is connected with the opening and closing door and is used for controlling the opening and closing of the opening and closing door,

the crushing mechanism comprises a crushing disc and a cutter, the cutter is arranged in the crushing disc, one end of the cutter is movably connected with the crushing disc, the bottom of the crushing disc is provided with a first through hole,

the grinding mechanism comprises a grinding disc and a plurality of rollers, the bottom of the grinding disc is fixedly connected with the shell, the rollers are movably connected with the end parts of the roller shafts, the bottom of the grinding disc is provided with a second through hole,

the output end of the driving mechanism is respectively connected with the bottom center of the crushing disc and the roller shaft, and the driving mechanism is used for driving the crushing disc and the roller shaft to rotate.

Preferably, the height of the device is not more than 66cm, wherein the heights of the solid-liquid separation mechanism and the crushing mechanism are not more than 21cm, and the height of the grinding mechanism is not more than 23cm.

Preferably, the first through hole has a diameter of 15mm and the second through hole has a diameter of 10mm.

Preferably, the device is made of a material with good corrosion resistance, and the cutter is made of a material with good heat resistance.

Preferably, a bearing is arranged between the roller and the roller shaft.

Preferably, the crushing dish includes crushing bottom plate and annular plate, rectangular through-hole has been seted up to the annular plate, annular plate bottom and crushing bottom plate end connection, install the connecting piece on the crushing bottom plate, connecting piece one side is connected with annular plate inner wall.

Preferably, the locating piece is arranged on the crushing bottom plate, one end of the cutter is movably sleeved on the locating piece, a limiting protrusion is arranged on one side of the other end of the cutter, and the connecting piece is used for limiting rotation of the cutter.

Preferably, the bottom of the crushing disc is provided with a triangular blade.

Preferably, the roller teeth of the roller are obliquely arranged.

Preferably, an annular sleeve is arranged at the upper end part of the grinding disc, and the inner wall of the annular sleeve is inclined.

Preferably, the driving mechanism comprises a motor, a positioning box, a first rotating shaft and a second rotating shaft, wherein the positioning box is arranged in the shell, the positioning box is positioned between the crushing mechanism and the grinding mechanism, an output shaft of the motor penetrates through the shell and stretches into the positioning box, the first rotating shaft and the second rotating shaft are respectively connected with the positioning box in a rotating way,

the front end of the output shaft is connected with the bottom end of a first rotating shaft through a universal coupler, the top end of the first rotating shaft is connected with the center of the bottom end of the crushing disc, a first bevel gear is sleeved on the output shaft, a second conical tooth meshed with the first bevel gear is sleeved on the top end of a second rotating shaft, and the bottom end of the second rotating shaft is connected with a roller shaft.

Preferably, the motor speed is 1000 rpm.

Preferably, the opening and closing door comprises a rotating shaft, a rotating sleeve, a first half door and a second half door, wherein two ends of the rotating shaft are respectively and rotatably connected with the shell, the rotating sleeve is movably sleeved on the rotating shaft, the first half door is fixedly connected with the rotating shaft, the second half door is fixedly connected with the rotating sleeve,

the door control mechanism comprises a mounting shell, a pressing rod, a pumping connecting rod and a first sliding part, wherein a first sliding groove is formed in the mounting shell, the first sliding part is movably arranged in the first sliding groove, one end of the first sliding part is connected with the pumping connecting rod, the other end of the pumping connecting rod is connected with the pressing rod, the pressing rod extends out of the shell,

the first sliding piece is internally provided with a transverse groove, a vertical upper groove and a vertical lower groove, the ends of the rotating shaft and the rotating sleeve extend into the vertical grooves, one side of the rotating shaft is provided with a first sliding rod extending into the vertical lower groove, and one side of the rotating sleeve is provided with a second sliding rod extending into the vertical upper groove.

Preferably, the first slider is connected to the pumping connection rod by a double-headed pin.

Preferably, a locking mechanism is arranged between the pressing rod and the pumping connecting rod, the locking mechanism comprises a locking shell, a second sliding piece, a spring and a connecting rod, the locking shell is arranged in the installation shell, the second sliding piece is slidably arranged in the locking shell, one end of the second sliding piece is connected with the pressing rod, the other end of the second sliding piece is connected with the pumping connecting rod, the spring is sleeved on the pumping connecting rod and is connected with the end part of the pumping connecting rod, a heart-shaped groove is formed in the second sliding piece, one end of the connecting rod is slidably connected with the heart-shaped groove, and the other end of the connecting rod is rotatably connected with the locking shell.

Preferably, a liquid draining box is sleeved outside the shell, the liquid draining box is communicated with the filtering piece, and a liquid draining hole is formed in the bottom of the liquid draining box.

Preferably, a liquid draining box is sleeved outside the shell, the liquid draining box is communicated with the filtering piece, and a liquid draining hole is formed in the bottom of the liquid draining box.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that: the invention provides a kitchen waste treatment device,

1. when the device is used for garbage treatment, solid-liquid separation of kitchen garbage is carried out firstly, liquid in the kitchen garbage is filtered, and solid garbage is left for crushing and grinding, so that garbage treatment efficiency is improved; after the liquid is filtered, the situation that the garbage is stuck in the device is reduced, and the subsequent treatment is not needed to be dried.

2. Aiming at the problems of large volume and high cost during kitchen waste treatment, the kitchen waste is crushed, granulated feed is prepared and uniformly collected, so that the volume and the weight of the kitchen waste are reduced, the treatment efficiency of the kitchen waste is improved, the recycling value of the kitchen waste is increased, and the recycling of urban resources is promoted.

3. The device is suitable for household use and occupies a small area; and the operation is simple, the water draining pipe can be used after being placed above the water draining pipe, and the labor cost is not required to be input too much.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic cross-sectional view of the internal structure of the present invention;

FIG. 4 is a schematic cross-sectional view of another internal structure of the present invention;

FIG. 5 is a schematic view of the pulverizing mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the annular plate of the present invention;

FIG. 7 is a schematic view of a grinding mechanism according to the present invention;

FIG. 8 is a schematic cross-sectional view of a polishing mechanism according to the present invention;

FIG. 9 is a schematic view of the grinding mechanism with the annular sleeve removed;

FIG. 10 is a schematic diagram of an assembled structure of the door opening and closing mechanism of the present invention;

FIG. 11 is a schematic cross-sectional view of an assembled structure of the door opening and closing mechanism of the present invention;

FIG. 12 is another schematic cross-sectional view of an assembled structure of the door opening and closing mechanism of the present invention;

FIG. 13 is a schematic view of the assembly structure of the rotary shaft and the first half door of the present invention;

FIG. 14 is a schematic view of the assembly of the swivel case and the second half door of the invention;

FIG. 15 is a schematic cross-sectional view of a locking mechanism according to the present invention;

FIG. 16 is a schematic view of the assembled structure of the collecting tank and the housing of the present invention;

FIG. 17 is a schematic cross-sectional view of the assembled structure of the collecting tank and the housing of the present invention;

wherein: 1. a housing; 2. a driving mechanism; 3. a solid-liquid separation mechanism; 4. a crushing mechanism; 5. a grinding mechanism; 6. a liquid discharge box; 7. a collection box;

21. a motor; 22. a positioning box; 23. a first rotating shaft; 24. a second rotating shaft; 25. a universal coupling; 26. a first bevel gear; 27. a second cone tooth; 211. an output shaft;

31. a filter; 32. an opening/closing door; 33. a gate control mechanism; 34. a locking mechanism; 321. a rotation shaft; 322. a rotating sleeve; 323. a first half gate; 324. a second half gate; 3211. a first slide bar; 3221. a second slide bar; 331. a mounting shell; 332. pressing the rod; 333. pumping the connecting rod; 334. a first slider; 3311. a first chute; 3341. a transverse slot; 3342. a vertical upper groove; 3343. a vertical lower groove; 341. a capture housing; 342. a second slider; 343. a spring; 344. a connecting rod; 345. a heart-shaped groove;

41. a shredder plate; 42. a cutter; 43. a first through hole; 44. a positioning piece; 45. a limit protrusion; 46. a triangular blade; 411. crushing the bottom plate; 412. an annular plate; 413. a long through hole; 414. a connecting piece;

51. a grinding disc; 52. a roller; 53. a roller shaft; 54. a second through hole; 55. an annular sleeve; 521. roller teeth;

61. a liquid discharge hole; 71. and a collecting pipe.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for better illustration of the present embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. In the description of the present invention, it should be understood that, the terms "left", "right", "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, construct and operate in a specific orientation, and "first", "second", etc. do not represent importance of the components, and thus should not be construed as limiting the present invention. In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; either mechanically or electrically or in communication with each other; either directly or indirectly, through intermediaries, in communication between two elements, or in interaction relationship between the two elements, unless otherwise specifically indicated. The specific dimensions adopted in the present embodiment are only for illustrating the technical scheme, and do not limit the protection scope of the present invention.

The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.

Example 1:

as shown in figures 1-4, the kitchen waste treatment device comprises a shell 1 and a driving mechanism 2, wherein the top end of the shell 1 is provided with a solid-liquid separation mechanism 3, a crushing mechanism 4 and a grinding mechanism 5 are arranged in the shell 1, the crushing mechanism 4 is positioned between the solid-liquid separation mechanism 3 and the grinding mechanism 5,

the solid-liquid separation mechanism 3 comprises a filter element 31, an opening and closing door 32 and a gating mechanism 33, wherein the bottom end of the filter element 31 is connected with the top end of the shell 1, the filter element 31 is communicated with the inside of the shell 1, the opening and closing door 32 is arranged in the top end of the shell 1, the opening and closing door 32 is used for separating or communicating the filter element 31 and the shell 1, the gating mechanism 33 is connected with the opening and closing door 32, the gating mechanism 33 is used for controlling the opening and closing of the opening and closing door 32,

the crushing mechanism 4 comprises a crushing disc 41 and a cutter 42, the cutter 42 is arranged in the crushing disc 41, one end of the cutter 42 is movably connected with the crushing disc 41, the bottom of the crushing disc 41 is provided with a first through hole 43,

the grinding mechanism 5 comprises a grinding disc 51 and a plurality of rollers 52, the bottom of the grinding disc 51 is fixedly connected with the shell 1, the rollers 52 are movably connected with the end parts of roller shafts 53, the bottom of the grinding disc 51 is provided with second through holes 54,

the output end of the driving mechanism 2 is respectively connected with the bottom center of the crushing disc 41 and the roller shaft 53, and the driving mechanism 2 is used for driving the crushing disc 41 and the roller shaft 53 to rotate.

In the specific implementation process, the opening and closing door 32 is in a closed state, a passage between the filter element 31 and the shell 1 is blocked, when kitchen waste mixed with liquid enters the filter element 31, the waste is blocked to the upper part of the opening and closing door 32, the liquid flows out through the filter holes of the filter element 31 and slowly flows down along the shell wall of the shell 1 to the outside of the shell 1, can be collected by adopting a container such as a dish or can be directly placed above a drainage pipeline such as a vegetable sink, and after a period of time, the liquid in the kitchen waste gradually flows out of the filter element 31, and the solid body can stop on the unopened opening and closing door 32;

after the liquid filtration is completed, the driving mechanism 2 is opened, the opening and closing door 32 is opened through the door control mechanism 33, the passage between the filter element 31 and the shell 1 is communicated, solids fall into the grinding mechanism 4 between the solid-liquid separation mechanism 3 and the grinding mechanism 5, namely fall into the grinding disc 41, at this time, because the driving mechanism 2 is opened, the output end of the driving mechanism 2 drives the grinding disc 41 to rotate, solid garbage can move in the grinding disc 41, one end of the cutter 42 is connected with the grinding disc 41, the cutter 42 rotates around one end connected with the grinding disc 41 due to centrifugal force under the rotation of the grinding disc 41, the rotating cutter 42 and the solid garbage are in contact, the continuous cutting and crushing work is carried out on the solid garbage, after the solid garbage is crushed, the solid garbage falls into the grinding mechanism 5 through the first through hole 43, namely falls into the grinding disc 51, at this time, because the driving mechanism 2 drives the roller shaft 53 to rotate, the roller 52 rolls on the grinding disc 51, the solid garbage is crushed by pressure, and forms particles, and the solid garbage on the grinding disc 51 falls into the bottom of the shell through the second through the through hole 54, the solid garbage can be separated into solid garbage, the garbage can be used as a fertilizer, the garbage can be dried, and the garbage can be separated, and the garbage can be used as garbage, and the garbage can not be dried, and the garbage can be separated, and the garbage can be used as the garbage, and the garbage can be used garbage and the garbage can be recycled.

Example 2:

as shown in fig. 1-6, the crushing disc 41 comprises a crushing bottom plate 411 and an annular plate 412, wherein the annular plate 412 is provided with a strip through hole 413, the bottom of the annular plate 412 is connected with the end part of the crushing bottom plate 411, a connecting piece 414 is arranged on the crushing bottom plate 411, and one side of the connecting piece 414 is connected with the inner wall of the annular plate 412.

The solid garbage falls into the crushing disc 41, namely falls into the space in the crushing bottom plate 411 and the annular plate 412, and the annular plate 412 plays a role in protecting and preventing the garbage from being thrown out due to centrifugal force; the connecting piece 414 is installed to the tip of smashing bottom plate 411, is connected with annular plate 412 through connecting piece 414, fixes annular plate 412 at the tip of smashing bottom plate 411, and after the solid rubbish was smashed by cutter 42, not only can fall into through first through-hole 43, under the effect of centrifugal force, from annular plate 412 the rectangular through-hole 413 of seting up also can fall out, rectangular through-hole 413 is convenient in the grinding machanism 5 of entering below.

In a further embodiment, the pulverizing bottom plate 411 is provided with the positioning member 44, one end of the cutter 42 is movably sleeved on the positioning member 44, one side of the other end of the cutter 42 is provided with the limiting protrusion 45, the connecting member 414 is used for limiting the rotation of the cutter 42, the positioning member 44 is used as a rotation point of the cutter 42 and is used for fixing the position of each cutter 42, the other side of the cutter 42 is provided with the limiting protrusion 45, the rotation range of the cutter 42 can be limited, after the cutter rotates to the limiting protrusion 45, the cutter 42 can be rebounded, and the rotation of the cutter 42 can be limited in two directions by combining with the connecting member 414, so that the cutter 42 can repeatedly rotate within a certain angle range, and the movement collision among a plurality of cutters 42 is prevented, so that the use effect is affected.

In a further embodiment, triangular blades 46 are mounted at the bottom of the shredder plate 41 to shred the solid waste.

The first through hole 43 is formed in an area outside the rotation range of the cutter 42, namely, the rotation position of the cutter 42 is a cutting and crushing area, and the other area is a falling area, so that garbage with the particle size meeting the requirement can conveniently pass through the first through hole 43, and the cutter 42 is prevented from being blocked.

In a further embodiment, as shown in fig. 1-4, 7 and 9, the roller teeth 521 of the roller 52 are obliquely arranged, and referring to fig. 9, the roller teeth 521 are not horizontally arranged, but have a certain included angle with the horizontal direction, for example, 5 degrees, so that the grinding is sufficient, and the garbage can fall off after being extruded.

In a further embodiment, the upper end of the grinding disc 51 is provided with an annular sleeve 55, the inner wall of the annular sleeve 55 is inclined, referring to fig. 7 and 8, the annular sleeve 55 prevents the waste from falling out, and the inner wall of the annular sleeve is inclined, so that the waste falls in the middle direction, the waste is ensured to be ground between the roller 52 and the grinding disc 51, and then falls into the bottom of the casing 1 through the second through hole 54 for collection.

Example 3:

as shown in fig. 1 to 9, the driving mechanism 2 includes a motor 21, a positioning box 22, a first rotating shaft 23 and a second rotating shaft 24, the positioning box 22 is installed in the housing 1, and the positioning box 1 is located between the pulverizing mechanism 4 and the grinding mechanism 5, an output shaft 211 of the motor 21 extends into the positioning box 22 through the housing 1, the first rotating shaft 23 and the second rotating shaft 24 are respectively connected with the positioning box 22 in a rotating manner,

the front end of the output shaft 211 is connected with the bottom end of the first rotating shaft 23 through the universal coupling 25, the top end of the first rotating shaft 23 is connected with the center of the bottom end of the crushing disc 41, the output shaft 211 is sleeved with a first bevel gear 26, the top end of the second rotating shaft 24 is sleeved with a second bevel gear 27 meshed with the first bevel gear 26, and the bottom end of the second rotating shaft 24 is connected with the roller shaft 53.

Starting the motor 21, wherein the top end of an output shaft 211 of the motor 21 is connected with the bottom end of a first rotating shaft 23 through a universal coupling 25, the output shaft 211 rotates to drive the first rotating shaft 23 to rotate in a positioning box 22, and the top end of the first rotating shaft 23 drives a crushing disc 41 to rotate so as to drive a crushing mechanism 4 to rotate at a high speed, and then drives a cutter 42 to rotate at a high speed so as to crush garbage; the output shaft 211 drives the first bevel gear 26 to rotate, so as to drive the second bevel gear 27 meshed with the first bevel gear to rotate, further drive the second rotating shaft 24 to rotate in the positioning box 22, and drive the roller shaft 53 to rotate, so as to drive the roller 52 to rotate and grind garbage.

In a further embodiment, the first bevel gear 26 and the second bevel gear 27 cooperate to form a primary reduction, the first bevel gear 26 is a pinion, and the second bevel gear 27 is a bull gear, so that the second shaft 24 operates at a low speed, and the roller 52 rotates at a low speed for grinding.

In a further embodiment, the bottom end of the second rotating shaft 24 extends into the middle of the grinding disc 51 and is rotatably connected with the grinding disc 51, so that the rotation is more stable.

Example 4:

as shown in fig. 1 to 15, the opening and closing door 32 includes a rotation shaft 321, a rotation sleeve 322, a first half door 323 and a second half door 324, both ends of the rotation shaft 321 are respectively rotatably connected with the housing 1, the rotation sleeve 322 is movably sleeved on the rotation shaft 321, the first half door 323 is fixedly connected with the rotation shaft 321, the second half door 324 is fixedly connected with the rotation sleeve 322,

the door control mechanism 33 comprises a mounting shell 331, a pressing rod 332, a pumping connecting rod 333 and a first sliding piece 334, wherein a first chute 3311 is arranged in the mounting shell 331, the first sliding piece 334 is movably arranged in the first chute 3311, one end of the first sliding piece 334 is connected with the pumping connecting rod 333, the other end of the pumping connecting rod 333 is connected with the pressing rod 332, the pressing rod 332 extends out of the shell 1,

the first sliding piece 334 is internally provided with a transverse groove 3341, a vertical upper groove 3342 and a vertical lower groove 3342, the ends of the rotating shaft 321 and the rotating sleeve 322 extend into the vertical groove 3342, a first sliding rod 3211 extending into the vertical lower groove 3342 is arranged on one side of the rotating shaft 321, and a second sliding rod 3221 extending into the vertical upper groove 3342 is arranged on one side of the rotating sleeve 322.

Referring to fig. 10, when the opening/closing door 32 needs to be opened, when the pressing rod 332 is pressed, the pressing rod 332 drives the pumping connecting rod 333 to push the first sliding member 334 to move away from the pressing rod 332 in the first sliding chute 3311, the first sliding member 334 is provided with the transverse slot 3341, the vertical upper slot 3342 and the vertical lower slot 3342, the first sliding rod 3211 in the vertical lower slot 3342 and the second sliding rod 3221 in the vertical upper slot 3342 rotate in opposite directions under the movement of the first sliding member 334, so as to drive the rotating shaft 321 and the rotating sleeve 322 to rotate in the directions below the housing 1 respectively, and drive the first half door 323 and the second half door 324 to rotate downwards respectively to approach each other, thereby opening the opening/closing door 32 and communicating the passage between the filter 31 and the housing 1.

In still further embodiments, referring to fig. 10-12, a locking mechanism 34 is disposed between the push rod 332 and the pumping connecting rod 333, the locking mechanism 34 includes a locking shell 341, a second sliding member 342, a spring 343 and a connecting rod 344, the locking shell 341 is installed in the installation shell 331, the second sliding member 342 is slidably installed in the locking shell 341, one end of the second sliding member 342 is connected with the push rod 332, the other end of the second sliding member 342 is connected with the pumping connecting rod 333, the spring 343 is sleeved on the pumping connecting rod 333 and is connected with the end of the pumping connecting rod 333, a heart-shaped groove 345 is formed on the second sliding member 342, one end of the connecting rod 344 is slidably connected with the heart-shaped groove 345, and the other end of the connecting rod 344 is rotatably connected with the locking shell 341.

When the pressing rod 332 is pressed, the pressing rod 332 drives the second sliding member 342 to move inwards in the locking shell 341, meanwhile, one end of the connecting rod 344, which is in sliding connection with the heart-shaped groove 345, moves from one end to the end close to the pressing rod 332, when the pressing rod 332 is released, the end part of the connecting rod 344 is positioned in the included angle of the heart-shaped groove 345, at the moment, the position of the second sliding member 342 is fixed, so that the pressing self-locking is formed, meanwhile, the spring 343 is compressed, and the pumping connecting rod 13 is pushed inwards to push the first sliding member 334 to move leftwards, so that the opening of the opening and closing door 32 is completed.

It should be noted that, the opening and closing door 32 may adopt other existing structures, and may be capable of blocking kitchen waste; such as a sliding door panel structure and an electrically operated opening and closing door structure.

Example 5:

as shown in fig. 16-17, the drain box 6 is sleeved outside the shell 1, the drain box 6 is communicated with the filter element 31, a drain hole 61 is formed in the bottom of the drain box 6, the drain box 6 is arranged outside the shell 1, and when solid-liquid separation is performed, liquid flows out from the filter element 31, flows into the bottom of the drain box 6 along the outside of the shell 1, and flows out directionally through the drain hole 61, so that liquid discharge of solid-liquid garbage is completed.

In a further embodiment, a collecting box 7 is arranged at one side of the shell 1, the collecting box 7 is communicated with the bottom of the shell 1 through a collecting pipeline 71, and the collecting box 7 is used for collecting granulated garbage which is processed at the bottom of the shell 1 into the collecting box 7 through the collecting pipeline 71; of course, the collection box 7 may be provided with a device with suction to suck and collect the granular waste at the bottom of the housing 1.

It will be apparent that the above examples of the present invention are provided merely for the purpose of clearly illustrating the present invention and are not limiting the embodiments of the present invention. Other variations or modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the present claims.

Claims (10)

1. The utility model provides a kitchen garbage processing apparatus which characterized in that: comprises a shell (1) and a driving mechanism (2), wherein a solid-liquid separation mechanism (3) is arranged at the top end of the shell (1), a crushing mechanism (4) and a grinding mechanism (5) are arranged in the shell (1), the crushing mechanism (4) is positioned between the solid-liquid separation mechanism (3) and the grinding mechanism (5),

the solid-liquid separation mechanism (3) comprises a filter element (31), an opening and closing door (32) and a gate control mechanism (33), wherein the bottom end of the filter element (31) is connected with the top end of the shell (1), the filter element (31) is communicated with the inside of the shell (1), the opening and closing door (32) is arranged in the top end of the shell (1), the opening and closing door (32) is used for separating or communicating the filter element (31) and the shell (1), the gate control mechanism (33) is connected with the opening and closing door (32), the gate control mechanism (33) is used for controlling the opening or closing of the opening and closing door (32),

the crushing mechanism (4) comprises a crushing disc (41) and a cutter (42), the cutter (42) is arranged in the crushing disc (41), one end of the cutter (42) is movably connected with the crushing disc (41), a first through hole (43) is formed in the bottom of the crushing disc (41),

the grinding mechanism (5) comprises a grinding disc (51) and a plurality of rollers (52), the bottom of the grinding disc (51) is fixedly connected with the shell (1), the rollers (52) are movably connected with the end parts of roller shafts (53), the bottom of the grinding disc (51) is provided with second through holes (54),

the output end of the driving mechanism (2) is respectively connected with the bottom center of the crushing disc (41) and the roller shaft (53), and the driving mechanism (2) is used for driving the crushing disc (41) and the roller shaft (53) to rotate.

2. A kitchen waste treatment device according to claim 1, characterized in that: the crushing dish (41) is including smashing bottom plate (411) and annular board (412), rectangular through-hole (413) have been seted up to annular board (412), annular board (412) bottom and smash bottom plate (411) end connection, install connecting piece (414) on smashing bottom plate (411), connecting piece (414) one side and annular board (412) inner wall connection.

3. A kitchen waste treatment device according to claim 2, characterized in that: install setting element (44) on smashing bottom plate (411), cutter (42) one end movable sleeve is established on setting element (44), spacing arch (45) are installed to cutter (42) other end one side, connecting piece (414) are used for the rotation spacing of cutter (42).

4. A kitchen waste treatment device according to claim 1, characterized in that: a triangular blade (46) is arranged at the bottom of the crushing disc (41).

5. A kitchen waste treatment device according to claim 1, characterized in that: the roller teeth (521) of the roller (52) are arranged obliquely.

6. A kitchen waste treatment device according to claim 1, characterized in that: an annular sleeve (55) is arranged at the upper end part of the grinding disc (51), and the inner wall of the annular sleeve (55) is inclined.

7. A kitchen waste treatment device according to any one of claims 1 to 6, wherein: the driving mechanism (2) comprises a motor (21), a positioning box (22), a first rotating shaft (23) and a second rotating shaft (24), wherein the positioning box (22) is arranged in the shell (1), the positioning box (1) is positioned between the crushing mechanism (4) and the grinding mechanism (5), an output shaft (211) of the motor (21) penetrates through the shell (1) to extend into the positioning box (22), the first rotating shaft (23) and the second rotating shaft (24) are respectively connected with the positioning box (22) in a rotating way,

the front end of the output shaft (211) is connected with the bottom end of the first rotating shaft (23) through a universal coupling (25), the top end of the first rotating shaft (23) is connected with the center of the bottom end of the crushing disc (41), a first bevel gear (26) is sleeved on the output shaft (211), a second bevel gear (27) meshed with the first bevel gear (26) is sleeved on the top end of the second rotating shaft (24), and the bottom end of the second rotating shaft (24) is connected with the roller shaft (53).

8. The kitchen waste treatment device according to claim 7, wherein: the opening and closing door (32) comprises a rotating shaft (321), a rotating sleeve (322), a first half door (323) and a second half door (324), wherein two ends of the rotating shaft (321) are respectively and rotatably connected with the shell (1), the rotating sleeve (322) is movably sleeved on the rotating shaft (321), the first half door (323) is fixedly connected with the rotating shaft (321), the second half door (324) is fixedly connected with the rotating sleeve (322),

the door control mechanism (33) comprises a mounting shell (331), a pressing rod (332), a pumping connecting rod (333) and a first sliding part (334), wherein a first sliding groove (3311) is formed in the mounting shell (331), the first sliding part (334) is movably arranged in the first sliding groove (3311), one end of the first sliding part (334) is connected with the pumping connecting rod (333), the other end of the pumping connecting rod (333) is connected with the pressing rod (332), the pressing rod (332) extends out of the shell (1),

the novel sliding device is characterized in that a transverse groove (3341), a vertical upper groove (3342) and a vertical lower groove (3342) are formed in the first sliding piece (334), the ends of the rotating shaft (321) and the rotating sleeve (322) extend into the vertical groove (3342), a first sliding rod (3211) extending into the vertical lower groove (3342) is arranged on one side of the rotating shaft (321), and a second sliding rod (3221) extending into the vertical upper groove (3342) is arranged on one side of the rotating sleeve (322).

9. The kitchen waste treatment device according to claim 8, wherein: the novel multifunctional lock is characterized in that a locking mechanism (34) is arranged between the pressing rod (332) and the pumping connecting rod (333), the locking mechanism (34) comprises a locking shell (341), a second sliding piece (342), a spring (343) and a connecting rod (344), the locking shell (341) is arranged in the mounting shell (331), the second sliding piece (342) is slidably arranged in the locking shell (341), one end of the second sliding piece (342) is connected with the pressing rod (332), the other end of the second sliding piece (342) is connected with the pumping connecting rod (333), the spring (343) is sleeved on the pumping connecting rod (333) and is connected with the end of the pumping connecting rod (333), a heart-shaped groove (345) is formed in the second sliding piece (342), one end of the connecting rod (344) is slidably connected with the heart-shaped groove (345), and the other end of the connecting rod (344) is rotatably connected with the locking shell (341).

10. The kitchen waste treatment device according to claim 9, wherein: the shell (1) is externally sleeved with a liquid draining box (6), the liquid draining box (6) is communicated with the filtering piece (31), and a liquid draining hole (61) is formed in the bottom of the liquid draining box (6).