CN213114846U - Garbage processor - Google Patents

Abstract

The utility model relates to a garbage disposer, including grinding the chamber, locating the grinder that grinds the intracavity and the drive shaft of being connected with grinder, grinder includes at least one grinding ring and two at least abrasive discs, and the grinding ring rotates the setting with the abrasive disc relatively, and each abrasive disc sets gradually along drive shaft axial direction, and rubbish is ground in at least two abrasive discs and a grinding ring cooperation. The utility model discloses a set up grinding ring and a plurality of abrasive disc in grinding the chamber, progressively grind food waste for grind more fully, the rubbish granule after grinding is more tiny, avoids blockking up the sewer.

Description

Garbage processor

Technical Field

The utility model belongs to the technical field of the food waste treatment technique in kitchen and specifically relates to a garbage disposer is related to.

Background

When people wash the pot and the bowl, garbage can directly flow into a sewer along with water in daily life, the time is long, the sewer is easy to block, great trouble is brought to family life, and the problem is solved by the kitchen garbage processor. The kitchen waste disposer is a household kitchen appliance which drives a grinding disc to rotate through a motor, so that the waste is impacted, cut and rubbed with a grinding piece on the grinding disc, the volume of the waste is reduced, and the waste can be directly discharged through a sewer.

The existing garbage disposers in the market are basically single-layer grinding discs, the garbage is not sufficiently ground, the ground garbage particles are large and easily block a sewer, or a layer of serrated cutter disc is assembled below the single-layer grinding disc, but the cutter disc can only cut some fiber materials, and the influence on the size of the garbage particles is small.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a garbage disposer that can the layering grind, through setting up a plurality of abrasive disks, improves garbage disposal's efficiency and quality for the rubbish abrasive grain after the grinding is more tiny, avoids blockking up the sewer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a garbage disposer, includes the grinding chamber, locates the grinder in the grinding chamber and the drive shaft of being connected with grinder, grinder includes at least one grinding ring and two at least abrasive discs, and the grinding ring rotates the setting with the abrasive disc relatively, and each abrasive disc sets gradually along drive shaft axial direction, and two at least abrasive discs and a grinding ring cooperation grind rubbish.

Among the above-mentioned scheme, through set up grinding ring and a plurality of abrasive disc in grinding the chamber, progressively grind food waste for grind more abundant, the rubbish abrasive particle after grinding is more tiny, avoids blockking up the sewer.

Furthermore, along the sequence that the garbage is sequentially treated by the grinding discs, the channels for the circulation of the garbage grinding particles in the operation areas of the grinding discs are sequentially narrowed.

In the above scheme, the size of the channel for the garbage grinding particles to flow to the next operation interval in each operation interval is strictly limited, so that the garbage is fully ground in each operation interval, and finally finer garbage grinding particles are formed to prevent a sewer from being blocked.

Further, each grinding disc is mounted on a driving shaft, and the driving shaft drives each grinding disc to rotate;

the grinding rings are arranged on the periphery of each grinding disc;

the grinding ring is installed on the inner wall of the grinding cavity, and a gap is formed between the peripheral edge of each grinding disc and the inner wall of the grinding ring.

Furthermore, the grinding device comprises a first grinding disc, a second grinding disc and a common grinding ring, wherein the first grinding disc is positioned above the second grinding disc, the first grinding disc and the common grinding ring are matched for preliminary treatment of the garbage, and the second grinding disc and the common grinding ring are matched for further treatment of the garbage after the preliminary treatment;

the common grinding ring comprises a first grinding hole and a second grinding hole, the first grinding hole is positioned at the middle upper end of the common grinding ring, and the second grinding hole is positioned at the lower end of the common grinding ring;

the first grinding holes are wider than the second grinding holes;

the plane of the first grinding disc is intersected with the first grinding hole.

Further, the first grinding disc and the second grinding disc are provided with grinding pieces for grinding garbage;

the grinding part on the second grinding disc comprises grinding hammers arranged along the radial direction of the second grinding disc, and the grinding hammers are movably connected with the second grinding disc through connecting pieces and reciprocate along the radial direction of the second grinding disc.

In the above scheme, through setting up the grinding hammer along the radial reciprocating motion of second abrasive disc, make grinding hammer and grinding ring grind rubbish abrasive particle, improve grinding efficiency.

Further, the grinding hammer on the second grinding disk is defined as hammer handle towards second grinding disk center, tup towards second grinding disk periphery setting, and the range of motion of tup is injectd on the second grinding disk.

Further, the first grinding disc and the second grinding disc are both provided with grinding pieces for grinding garbage, the first grinding disc comprises at least two grinding pieces, the two grinding pieces are any two of a grinding hammer, a convex hull and a cutting knife, and the two grinding pieces are arranged alternately at intervals in sequence in the circumferential direction.

Further, the total area of the occupied areas of the grinding hammers and the convex hulls which are adjacent to each other on the upper end face of the first grinding disc is smaller than one fourth of the area of the upper end face of the first grinding disc.

Furthermore, two groups of water leakage holes are formed in the first grinding disc, each group of water leakage holes corresponds to each grinding hammer one by one, and each group of water leakage holes and each convex hull are arranged on two sides of each grinding hammer respectively along the circumferential direction.

Furthermore, a plurality of first through holes for the garbage grinding particles to pass through are formed in the first grinding disc, a plurality of second through holes for the garbage grinding particles to pass through are formed in the second grinding disc, and the aperture of each second through hole is smaller than that of each first through hole.

Adopt technical scheme after, bring following beneficial effect:

the utility model provides a garbage disposer through set up grinding ring and a plurality of abrasive disc in grinding the chamber, progressively grinds food waste, can't effectively grind when avoiding the rubbish of equidimension not piling up together for grind more fully, the rubbish abrasive grain after the grinding is more tiny, avoids blockking up the sewer.

The utility model provides a garbage disposer circulates the size of the interval passageway of next operation through the every operation interval rubbish abrasive particle of strict limitation for rubbish is fully ground by every operation interval, finally forms more tiny rubbish abrasive particle, prevents to block up the sewer.

The utility model provides a garbage disposer grinds rubbish grinding particle through setting up along the grinding hammer of second abrasive disc radial reciprocating motion, makes the grinding hammer and grinds the ring, improves grinding efficiency.

Drawings

FIG. 1: the embodiment of the utility model provides a provide a garbage disposer structure sketch map.

FIG. 2: the embodiment of the utility model provides a pair of garbage disposer's grinding ring structure sketch map.

FIG. 3: the embodiment of the utility model provides a second abrasive disc schematic structure of garbage disposer who provides.

FIG. 4: the embodiment of the utility model provides a provide a garbage disposer's first abrasive disc schematic structure.

Reference numerals: 1. the grinding machine comprises a water storage tank 2, a grinding cavity 3, a common grinding ring 31, a first grinding hole 32, a second grinding hole 41, a first grinding disc 411, a first grinding hammer 412, a second grinding hammer 413, a first convex hull 414, a second convex hull 415, a first cutter 416, a second cutter 417, a first group of water leakage holes 418, a second group of water leakage holes 42, a second grinding disc 421, a third grinding hammer 4211, a hammer head 4212, a hammer handle 4213, a through hole 4214, a connecting piece 422, a fourth grinding hammer 5, a motor 51, a driving shaft

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, a garbage disposer comprises a grinding chamber 2, a grinding device disposed in the grinding chamber 2, and a driving shaft 51 connected to the grinding device, wherein the grinding device comprises at least one grinding ring and at least two grinding disks, the grinding ring and the grinding disks are rotatably disposed relatively, each grinding disk is sequentially disposed along the axial direction of the driving shaft 51, and at least two grinding disks and one grinding ring are matched to grind garbage.

Specifically, the garbage disposer is fixed in water storage tank 1 lower part, and garbage disposer upper portion includes grinding chamber 2, and the lower part includes motor 5, and drive shaft 51 of motor 5 extends towards grinding chamber 2 axial direction and is located the central point of grinding chamber 2, and the central axis of drive shaft 51 and the central axis coincidence of grinding chamber 2. Set up the grinder who is connected with drive shaft 51 in grinding chamber 2, grinder includes a plurality of grinding rings and a plurality of abrasive disc, and grinding ring and abrasive disc relatively rotate and set up, and the central axis of grinding ring coincides with the central axis of grinding chamber 2, and each abrasive disc sets gradually along drive shaft 51 axial direction, and a plurality of abrasive discs and a grinding ring cooperation motion are with the rubbish of grinding in the operation interval.

The utility model discloses a plurality of abrasive disks cooperate with a grinding ring, progressively grind food waste, improve refuse treatment's efficiency, can't effectively grind when avoiding the rubbish of equidimension not piling up together for grind more fully, the rubbish abrasive grain after the grinding is more tiny, avoids blockking up the sewer.

Different abrasive disc and the relative partial grinding ring cooperation of this abrasive disc, grind into different volumes with the rubbish of each abrasive disc operation interval, can grind rubbish more fully, for example, rubbish need be ground into the size of injecing in the operation interval of each abrasive disc and just can flow into next abrasive disc operation interval from this abrasive disc operation interval and carry out further grinding. In order to grind rubbish more fully, the utility model discloses an in the embodiment, along rubbish loop through the order that the abrasive disc handled, the passageway that supplies rubbish abrasive particle circulation between each abrasive disc operation interval narrows down in proper order, and the diameter of each abrasive disc grow in proper order.

Grind ring and abrasive disc relative rotation, both mutually support and to grind rubbish, and both relative rotations can be that the abrasive disc rotates around the central axis of grinding chamber 2, or the abrasive ring rotates around the central axis of grinding chamber 2, or the abrasive disc all rotates around the central axis of grinding chamber 2 with the abrasive ring. The utility model discloses an optimal scheme is that the abrasive disc rotates around the central axis of grinding chamber 2, for making the abrasive disc can rotate around the central axis of grinding chamber 2, the central axis of abrasive disc and the coincidence of the central axis of grinding chamber 2, each abrasive disc is installed on drive shaft 51, each abrasive disc of drive shaft 51 drive rotates, the grinding ring sets up the periphery at each abrasive disc, the grinding ring is installed on the inner wall of grinding chamber 2, the neighboring of each abrasive disc forms the clearance with the inner wall of grinding ring, the rubbish abrasive grain that this clearance can supply to form after grinding circulates the operation interval to next abrasive disc. Because the diameter of each abrasive disc is prolonged from top to bottom in proper order, the clearance that the inner wall formed of the neighboring of each abrasive disc and grinding ring also diminishes from top to bottom in proper order to realize that each abrasive disc operation interval supplies rubbish abrasive particle to circulate the passageway of next abrasive disc operation interval and narrows down in proper order, make rubbish fully grind at each abrasive disc operation interval.

The specific structure of the polishing apparatus will be described below by taking as an example a polishing apparatus comprising a polishing ring and two polishing disks.

The utility model discloses an in the embodiment, refuse treatment ware's grinder includes first abrasive disc 41, second abrasive disc 42 and a sharing grinding ring 3, and first abrasive disc 41 is located second abrasive disc 42 top, first abrasive disc 41 with the cooperation of sharing grinding ring 3 is to rubbish preliminary treatment, second abrasive disc 42 with the cooperation of sharing grinding ring 3 is to rubbish after the preliminary treatment further processing.

Specifically, as shown in fig. 3 and 4, mounting holes are formed in the centers of the first polishing disk 41 and the second polishing disk 42, and the driving shaft 51 sequentially penetrates through the mounting holes in the centers of the second polishing disk 42 and the first polishing disk 41 from bottom to top, so that the second polishing disk 42 and the first polishing disk 41 are mounted on the driving shaft 51. The sharing grinding ring 3 is fixed on the inner wall of the grinding cavity 2, the driving shaft 51 drives the first grinding disc 41 and the second grinding disc 42 to rotate, the first grinding disc 41 is matched with the sharing grinding ring 3 to preliminarily grind the garbage, larger garbage grinding particles are formed, the garbage grinding particles flow to the operation interval where the second grinding disc 42 is located, the second grinding disc 42 is matched with the sharing grinding ring 3 to further grind the garbage grinding particles, and the volume of the garbage grinding particles is made to be smaller.

As shown in fig. 1 and 2, the common grinding ring 3 has two sets of grinding holes, namely a first grinding hole 31 and a second grinding hole 32, which are uniformly distributed on the peripheral wall of the common grinding ring 3, the first grinding hole 31 is located at the middle upper end of the common grinding ring 3, the second grinding hole 32 is located at the lower end of the common grinding ring 3, the first grinding hole 31 is wider than the second grinding hole 32, the sum of the axial lengths of the first grinding hole 31 and the second grinding hole 32 is equal to or greater than half of the axial length of the common grinding ring 3, and the first grinding hole 31 and the second grinding hole 32 have the same axial length. Compared with other parts of the common grinding ring 3, the grinding holes are equivalent to cutter teeth arranged on the common grinding ring 3, and can cut garbage thrown onto the grinding holes, and the axial sum of the first grinding holes 31 and the second grinding holes 32 is equal to or more than half of the axial length of the common grinding ring 3, namely, the axial lengths of the first grinding holes 31 and the second grinding holes 32 are longer, and the lengths of the cutter teeth on the common grinding ring 3 are longer, so that the garbage can be cut more conveniently.

The plane of the first grinding disc 41 intersects with the first grinding hole 31, that is, the lower end face of the first grinding hole 31 is at a lower height than the lower end face of the first grinding disc 41, and the plane of the first grinding disc 41 divides the first grinding hole 31 into an upper part and a lower part, preferably, the axial length of the upper part is equal to or more than twice the axial length of the lower part. Therefore, the lower part of the first grinding hole 31 is positioned in the operation interval of the second grinding disc 42, and the garbage grinding particles flowing out from the operation interval of the first grinding disc 41 enter the operation interval of the second grinding disc 42, can be further ground by the part of the grinding hole when being thrown to the lower part of the first grinding hole 31, do not need to flow onto the second grinding disc 42 or the second grinding hole 32 to be further ground, and the grinding efficiency is improved. The waste in the working section of the first polishing disk 41 is the original waste, and the difficulty in polishing is the greatest compared with the waste in the working section of the other polishing disks, and the axial length of the upper portion of the first polishing hole 31 is longer than the axial length of the lower portion, so that the polishing quality and the polishing efficiency in the working section of the first polishing disk 41 can be ensured.

The lower end face of the second grinding hole 32 and the lower end face or the upper end face of the second grinding disc 42 are on the same horizontal plane, preferably, the lower end face of the second grinding hole 32 and the lower end face of the second grinding disc 42 are on the same horizontal plane, so that the upper part and the lower part of the common grinding ring 3 opposite to the operation area of the second grinding disc 42 are provided with grinding holes, the grinding particles of the garbage flowing to the operation area of the second grinding disc 42 are smaller, the garbage can be thrown onto the common grinding ring 3 opposite to the operation area of the second grinding disc 42 under the action of centrifugal force, the upper part and the lower part of the common grinding ring 3 are provided with grinding holes, the further grinding of the grinding particles of the garbage is faster, and the grinding efficiency is improved.

Alternatively, the grinding ring is not provided with grinding holes, and the inner wall of the grinding ring is uniformly provided with bulges or spiral grains which can further grind the garbage.

The garbage flows into the operation section of the first grinding disk 41 from the water storage tank 1 and is primarily ground to form garbage grinding particles which are relatively large and can flow out of the operation section of the first grinding disk 41, the garbage grinding particles flow into the operation section of the second grinding disk 42 and are further ground to form finer garbage grinding particles which can flow out of the operation section of the second grinding disk 42, and the finer garbage grinding particles flow out of the operation section of the second grinding disk 42 and are discharged into a sewer. The operation interval of first abrasive disk 41 and second abrasive disk 42 all has the passageway that supplies rubbish abrasive particles to circulate to next operation interval, wherein, is equipped with a plurality of first through-holes that supply rubbish abrasive particles to pass through on the first abrasive disk 41, is equipped with a plurality of second through-holes that supply rubbish abrasive particles to pass through on the second abrasive disk 42, and the aperture of second through-hole is less than the aperture of first through-hole. A plurality of first through holes for the garbage grinding particles to pass through on the first grinding disk 41 are water leakage holes arranged on the first grinding disk 41, a plurality of second through holes for the garbage grinding particles to pass through on the second grinding disk 42 are water leakage holes arranged on the second grinding disk 42, and the water leakage holes on the first grinding disk 41 are wider than the water leakage holes on the second grinding disk 42.

The passage for the garbage grinding particles to flow to the operation area of the second grinding disk 42 in the operation area of the first grinding disk 41 further comprises a first grinding hole 31 and a gap formed by the inner wall of the common grinding ring 3 and the peripheral edge of the first grinding disk 41, the passage for the garbage grinding particles to flow to the operation area of the next grinding disk or the sewer in the operation area of the second grinding disk 42 further comprises a second grinding hole 32 and a gap formed by the inner wall of the common grinding ring 3 and the peripheral edge of the second grinding disk 42, the first grinding hole 31 is wider than the second grinding hole 32, and the gap formed by the inner wall of the common grinding ring 3 and the peripheral edge of the first grinding disk 41 is wider than the gap formed by the inner wall of the grinding ring and the peripheral edge of the second grinding disk 42. In the embodiment of the utility model, the width of the channel for the garbage grinding particles to flow to the operation area of the second grinding disk 42 in the operation area of the first grinding disk 41 is 4-5mm, the width of the channel for the garbage grinding particles to flow to the next operation area of the second grinding disk 42 in the operation area of the second grinding disk 42 is 2-3mm, the preferable scheme is that the channel for the garbage grinding particles to flow to the operation area of the second grinding disk 42 in the operation area of the first grinding disk 41 is 5mm, the channel for the garbage grinding particles to flow to the next operation area or the sewer in the operation area of the second grinding disk 42 is 2mm, that is, the gaps formed by the water leakage hole of the first polishing disk 41, the first polishing hole 31, the inner wall of the common polishing ring 3 and the outer peripheral edge of the first polishing disk 41 are all 5mm, and the gaps formed by the water leakage hole of the second polishing disk 42, the second polishing hole 32, the inner wall of the common polishing ring 3 and the outer peripheral edge of the second polishing disk 42 are all 2 mm. The size of a channel for garbage grinding particles to flow to the next operation interval in each operation interval is strictly limited, so that garbage is fully ground in each operation interval, and finally finer garbage grinding particles are formed to prevent a sewer from being blocked.

The first grinding disk 41 and the second grinding disk 42 are provided with grinding members for grinding garbage, wherein the grinding members on the second grinding disk 42 comprise grinding hammers arranged along the radial direction of the second grinding disk 42, and the grinding hammers are movably connected with the second grinding disk 42 through a connecting piece 4214 and reciprocate along the radial direction of the second grinding disk 42.

Specifically, the grinding hammers are disposed on both the first grinding disk 41 and the second grinding disk 42, wherein the grinding hammers on the second grinding disk 42 include two grinding hammers, which are disposed in a central symmetry manner (see fig. 3), and are respectively a third grinding hammer 421 and a fourth grinding hammer 422, and the specific arrangement of the grinding hammers on the second grinding disk 42 is described below by taking the third grinding hammer 421 as an example.

The third grinding hammer 421 comprises a hammer handle 4212 and a hammer head 4211, the hammer handle 4212 is provided with a through hole 4213, one end of a connecting piece 4214 is arranged on the grinding disc, and the other end of the connecting piece passes through the through hole 4213 to limit the grinding hammer to reciprocate along the radial direction of the second grinding disc 42. The portion of the coupling member 4214 passing through the through hole 4213 has a smaller length in the radial direction than the cross section of the through hole 4213 in the radial direction so that the third grinding hammer 421 can move in the radial direction of the second grinding disk 42, and the coupling member 4214 is preferably a rivet.

The projection of the through hole 4213 on the horizontal plane of the second grinding disc 42 is a combined graph (see fig. 3), and includes a rectangle and two arc-shaped sections, the two arc-shaped sections are respectively connected with the two widths of the rectangle and extend in the direction away from the rectangle, the length of the rectangle extends along the radial direction of the second grinding disc 42, and the length of the rivet cap of the rivet along the radial direction of the second grinding disc 42 is greater than the length of the through hole 4213 along the radial direction of the second grinding disc 42.

The second grinding disk 42 may also be provided with corresponding through holes, and the connecting member 4214 respectively passes through the through holes of the hammer handle 4212 and the second grinding disk 42 to connect the third grinding hammer 421 with the second grinding disk 42.

Alternatively, the coupling members 4214 may be bolts, and the projection of the through holes 4213 on the horizontal plane of the second grinding disk 42 is an ellipse.

The grinding hammer on the second grinding disk 42 is defined that the hammer handle 4212 faces the center of the second grinding disk 42, the hammer head 4211 is arranged towards the periphery of the second grinding disk 42, the movement range of the hammer head 4211 is defined on the second grinding disk 42, namely the hammer head 4211 does not span the periphery of the second grinding disk, when the third grinding hammer 421 reciprocates along the radial direction of the second grinding disk 42, the whole hammer head 4211 is always positioned on the second grinding disk 42, and the end part of the hammer head 4211 does not move to be above the gap formed by the periphery of the second grinding disk 42 and the grinding ring. The projection of the hammer head 4211 of the third grinding hammer 421, which is close to the end face of the common grinding ring on the horizontal plane where the second grinding disk 42 is located, is an arc-shaped curve segment, and the arc-shaped curve segment and the common grinding ring 3 have the same circle center. Therefore, the end surface of the hammer head 4211 of the third grinding hammer 421 is matched with the grinding ring to further fully grind the garbage grinding particles falling into the third grinding hammer, so that the ground garbage grinding particles are ensured to be finer, and the grinding efficiency and the grinding quality are improved. In order to increase the area of the end surface 4211 of the third grinding hammer 421 facing the inner wall of the grinding ring, the size of the hammer 4211 of the third grinding hammer 421 is larger than that of the hammer 4211 provided on the first grinding disk 41, and the end surface 4211 of the third grinding hammer 421 is better matched with the grinding ring for grinding.

The fourth grinding hammer 422 has the same structure as the third grinding hammer 421.

As shown in fig. 3, a plurality of rows of water leakage holes are uniformly formed on the second grinding plate 42, and the water leakage holes are radially arranged around the central through hole.

The first grinding disc 41 comprises at least two grinding members, the two grinding members are any two of grinding hammers, convex hulls and cutting knives, the two grinding members are two and are alternately arranged in sequence at intervals in the circumferential direction, the preferred scheme is that the grinding members on the first grinding disc 41 comprise two grinding hammers, two convex hulls and two cutting knives, the convex hulls are positioned between the grinding hammers and the cutting knives, the two grinding hammers are arranged in a central symmetry mode and/or the two convex hulls are arranged in a central symmetry mode and/or the two cutting knives are arranged in a central symmetry mode.

Specifically, the first grinding disk 41 is provided with a first grinding hammer 411, a second grinding hammer 412, a first convex hull 413, a second convex hull 414, a first cutting knife 415 and a second cutting knife 416. The first grinding hammer 411 and the second grinding hammer 412 are respectively and freely rotatably disposed on the first grinding disc 41, and the first convex hull 413 and the second convex hull 414, the first cutter 415 and the second cutter 416 are respectively fixed to the first grinding disc 41. The first grinding hammer 411 and the second grinding hammer 412 are symmetrically disposed along the center of the first grinding disc 41, the first convex hull 413 and the second convex hull 414 are symmetrically disposed along the center of the first grinding disc 41, and the first cutter 415 and the second cutter 416 are symmetrically disposed along the center of the first grinding disc 41.

The connecting line of the two grinding hammers and the connecting line of the two cutters are perpendicular to each other, that is, the first grinding hammer 411, the second grinding hammer 412, the first cutter 415 and the second cutter 416 are located at four positions capable of dividing the first grinding disc 41 into four equal parts, so that the probability that the garbage in the operation interval of the first grinding disc 41 is hammered or cut can be increased, and the grinding efficiency is improved.

The first grinding weight 411 is adjacent to the first convex hull 413, and the first grinding weight 411 is located closer to the first convex hull 413 and farther from the second convex hull 414, and the total area of the area occupied by the adjacent first grinding weight 411 and first convex hull 413 on the upper end surface of the first grinding disc 41 is smaller than one fourth of the area occupied by the upper end surface of the first grinding disc 41, as are the second grinding weight 412 and the second convex hull 414. The first grinding hammer 411 and the first convex hull 413 are close to each other and are matched with each other, so that garbage can be repeatedly hammered, meanwhile, as the first grinding hammer 411 and the second grinding hammer 412 can freely rotate and can avoid hard objects when encountering the hard objects, the first convex hull 413 and the second convex hull 414 which are close to the first grinding hammer 411 and the second grinding hammer 412 respectively can hammer the hard objects, and the grinding efficiency of the first grinding device on the food garbage is improved.

The first convex hull 413 is composed of a central bulge and three peripheral bulges arranged around the central bulge, the three peripheral bulges are respectively connected with the central bulge, the bottom surfaces of the central bulge and the three peripheral bulges are all connected with the upper end surface of the first grinding disc 41, the highest points of the three peripheral bulges are lower than the highest point of the central bulge, the highest points of the three peripheral bulges are respectively located at the connection part of the central bulge, the surfaces of the central bulge and the three peripheral bulges are arc-shaped surfaces, and the central bulge and the three peripheral bulges are part of a sphere in visual observation. This arrangement of the first convex hull 413 relative to a single convex hull increases the impact area with the food waste and more effectively impacts the food waste. The second convex hull 414 has the same arrangement as the first convex hull 413.

Two groups of water leakage holes are formed in the first grinding disc 41, each group of water leakage holes corresponds to each grinding hammer one by one, and each group of water leakage holes and each convex hull are arranged on two sides of each grinding hammer respectively along the circumferential direction.

Specifically, the first polishing disk 41 is provided with a first group of water leakage holes 417 and a second group of water leakage holes 418, the first group of water leakage holes 417 is close to one side of the first polishing hammer 411 far away from the first convex hull 413, and the second group of water leakage holes 418 is close to one side of the second polishing hammer 412 far away from the second convex hull 414. The number of each group of water leakage holes is 6-8. The arrangement enables qualified garbage grinding particles after being knocked by the grinding hammer and the convex hull to rapidly flow onto the second grinding device from the water leakage hole.

The garbage enters the operation area of the first grinding disc 41 through the water storage tank 1, and is changed into 4-5mm garbage grinding particles through the combined action of the grinding hammer, the convex hull, the cutting knife, the first grinding disc 41 and the common grinding ring 3 including the upper part of the first grinding hole 31 in the operation area of the first grinding disc 41, along the water leakage hole on the first grinding disc 41 and the first grinding hole 31, the clearance of first abrasive disk 41 and common abrasive ring 3 gets into the operation interval of second abrasive disk 42, through the grinding hammer of the interval of second abrasive disk 42 operation, second abrasive disk 42 and including first grinding hole 31 lower part, the combined action of common abrasive ring 3 including second grinding hole 32, rubbish abrasive particle is ground into 2-3mm granule that the volume is littleer, flows out and is arranged in the sewer along the hole that leaks on the second abrasive disk, second grinding hole 32, second abrasive disk 42 and the clearance of common abrasive ring 3 at last. If the garbage grinding particles are larger than 5mm, the garbage grinding particles are continuously ground in the working interval of the first grinding disk 41, and the garbage grinding particles can not enter the working interval of the second grinding disk 42 until the garbage grinding particles are ground into the garbage grinding particles smaller than or equal to 5mm, and similarly, the garbage grinding particles flowing into the working interval of the second grinding disk 42 can not flow out of the working interval of the second grinding disk 42 to be discharged into a sewer after being ground into the garbage grinding particles smaller than or equal to 2 mm.

The utility model discloses an in the embodiment, still can be including the third abrasive disc that is located second abrasive disc 42 below, the third abrasive disc is fixed in drive shaft 51, and the cooperation of third abrasive disc and sharing grinding ring 3 is further handled rubbish abrasive particles, and is preferred, sets up grinding hammer and hole that leaks on the third abrasive disc, and the setting of the grinding hammer on the third abrasive disc is the same with the grinding hammer on the second abrasive disc 42.

Or, the utility model discloses an in the embodiment, still can include the second abrasive ring and be located the third abrasive disc of second abrasive disc 42 below, the third abrasive disc is fixed on drive shaft 51, and the second abrasive ring sets up in third abrasive disc periphery, installs on the inner wall of grinding chamber 2, and the cooperation of second abrasive ring and third abrasive disc is to rubbish abrasive particle further processing.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.

Claims (9)

1. The utility model provides a garbage disposer, includes grinds the chamber, locates the grinder that grinds the intracavity and the drive shaft of being connected with grinder, its characterized in that: the grinding device comprises a grinding device and a grinding device,

the grinding discs are sequentially arranged on the driving shaft along the axial direction of the driving shaft, and the driving shaft drives each grinding disc to rotate;

at least one grinding ring mounted on the inner wall of the grinding chamber;

a grinding ring is arranged on the periphery of at least two grinding disks, a gap is formed between the inner wall of the grinding ring and the peripheral edge of each grinding disk, and the at least two grinding disks and the grinding ring are matched and relatively rotatably arranged.

2. A waste processor according to claim 1, wherein: along the sequence that the rubbish loops through the abrasive disc and handles, the passageway that supplies rubbish abrasive particle circulation of each abrasive disc operation interval narrows down in proper order.

3. A waste processor according to any one of claims 1-2, wherein: the grinding device comprises a first grinding disc, a second grinding disc and a common grinding ring, the first grinding disc is positioned above the second grinding disc, the first grinding disc and the common grinding ring are matched to carry out primary treatment on the garbage, and the second grinding disc and the common grinding ring are matched to further treat the garbage after the primary treatment;

the common grinding ring comprises a first grinding hole and a second grinding hole, the first grinding hole is positioned at the middle upper end of the common grinding ring, and the second grinding hole is positioned at the lower end of the common grinding ring;

the first grinding holes are wider than the second grinding holes;

the plane of the first grinding disc is intersected with the first grinding hole.

4. A waste processor according to claim 3, wherein: the first grinding disc and the second grinding disc are both provided with grinding pieces for grinding garbage;

the grinding part on the second grinding disc comprises grinding hammers arranged along the radial direction of the second grinding disc, and the grinding hammers are movably connected with the second grinding disc through connecting pieces and reciprocate along the radial direction of the second grinding disc.

5. A waste processor according to claim 4, wherein: the grinding hammer on the second grinding disk is limited to be arranged towards the center of the second grinding disk and towards the periphery of the second grinding disk by a hammer handle, and the movement range of the hammer is limited on the second grinding disk.

6. A waste processor according to claim 3, wherein: the first grinding disc and the second grinding disc are both provided with grinding pieces for grinding garbage, the first grinding disc comprises at least two grinding pieces, the two grinding pieces are any two of a grinding hammer, a convex hull and a cutting knife, and the two grinding pieces are arranged alternately at intervals in sequence in the circumferential direction.

7. A waste processor according to claim 6, wherein: the total area of the area occupied by the adjacent grinding hammers and convex hulls on the upper end face of the first grinding disc is smaller than one fourth of the area of the upper end face of the first grinding disc.

8. A waste processor according to claim 6, wherein: the first grinding disc is provided with two groups of water leakage holes, each group of water leakage holes corresponds to each grinding hammer one by one, and each group of water leakage holes and each convex hull are arranged on two sides of each grinding hammer respectively along the circumferential direction.

9. A waste processor according to claim 3, wherein: the first grinding disc is provided with a plurality of first through holes for garbage particles to pass through, the second grinding disc is provided with a plurality of second through holes for garbage particles to pass through, and the aperture of the second through holes is smaller than that of the first through holes.

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