CN219569087U - Grinding ring for grinding assembly, grinding assembly and garbage disposer - Google Patents

Abstract

The utility model discloses a grinding ring for a grinding assembly, the grinding assembly and a garbage disposer, wherein the grinding assembly comprises a grinding hammer, the grinding hammer is provided with a cutting groove, and the grinding ring comprises: a ring-shaped main body, wherein a plurality of grinding holes are formed in the peripheral wall of the main body; cutting teeth protruding from the inner peripheral wall of the main body and adapted to extend into the cutting slot to cut an object; the grinding protrusion is arranged on the inner wall of the main body, an included angle is formed between the extending direction of the grinding protrusion and the extending direction of the cutting teeth, and the grinding protrusion is suitable for being matched with the outer peripheral wall of the grinding hammer to grind objects. According to the grinding ring provided by the utility model, garbage can be cut in the horizontal direction through the cutting teeth, and can be ground in the direction inclined to the horizontal direction through the grinding protrusions, so that the garbage is crushed in different directions, the garbage is fully ground in the main body, and the grinding efficiency of the grinding assembly is improved.

Description

Grinding ring for grinding assembly, grinding assembly and garbage disposer

Technical Field

The utility model relates to the technical field of crushers, in particular to a grinding ring for a grinding assembly, the grinding assembly and a garbage disposer.

Background

In the related art, the household direct-discharge garbage disposer is mainly used for colliding and rubbing kitchen garbage into small particles through the cooperation of the grinding disc and the grinding ring, and then directly discharging the kitchen garbage into a sewer. The main collision part is a grinding hammer, which is generally composed of a hammer body and a mounting part and is movably mounted on a movable cutter head.

In the above technical scheme, the garbage crushing effect is limited, the crushed particles are larger, and the risk of blocking a sewer exists.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a grinding ring for a grinding assembly, in which garbage can be cut horizontally by cutting teeth, and can be ground obliquely to the horizontal by grinding protrusions, so that the garbage can be crushed from different directions, and the garbage can be sufficiently ground in a main body, thereby improving grinding efficiency.

The utility model also provides a grinding assembly comprising the grinding ring.

The utility model also provides a garbage disposer comprising the grinding assembly.

According to an embodiment of the present utility model, a grinding ring for a grinding assembly including a grinding hammer provided with a cutting groove, the grinding ring includes: a ring-shaped main body, wherein a plurality of grinding holes are formed in the peripheral wall of the main body; cutting teeth protruding from the inner peripheral wall of the main body and adapted to extend into the cutting slot to cut an object; the grinding protrusion is arranged on the inner wall of the main body, an included angle is formed between the extending direction of the grinding protrusion and the extending direction of the cutting teeth, and the grinding protrusion is suitable for being matched with the outer peripheral wall of the grinding hammer to grind objects.

According to the grinding ring for the grinding component, disclosed by the embodiment of the utility model, the cutting teeth are arranged on the inner wall of the main body, so that the cutting teeth can be matched with the cutting groove to cut garbage, and the crushing effect of the grinding component is effectively improved; the grinding bulge is arranged on the inner wall of the main body, so that garbage can be crushed between the grinding bulge and the grinding hammer, and the crushing effect of the grinding assembly is further improved; the cutting tooth makes rubbish can receive the cutting of horizontal direction, grinds bellied extending direction and cutting tooth's extending direction and has the contained angle, and that is to say that rubbish can also receive the grinding of slope in the horizontal direction through grinding protruding, breaks rubbish from different directions for rubbish receives abundant grinding in the main part inside, reaches the effect that improves grinding efficiency.

In some embodiments, the grinding protrusions are formed in an elongated shape extending from top to bottom.

In some embodiments, the extending direction of the grinding protrusion forms an included angle with the vertical direction and the horizontal direction respectively.

In some embodiments, the length of the grinding protrusions ranges from 2mm to 40mm.

In some embodiments, the plurality of grinding holes are arranged Cheng Duozu in a plurality of grinding hole groups, and the plurality of grinding hole groups are arranged at intervals in the circumferential direction, each grinding hole group comprises a plurality of grinding holes, and the arrangement shape of each grinding hole group is parallel to the extending direction of the grinding protrusion.

In some embodiments, a portion of the body is folded inwardly after being separated from the remainder to define the grinding projections.

In some embodiments, the grinding ring includes a plurality of circumferentially spaced sets of cutting groups, each set of cutting groups including a plurality of the cutting teeth disposed at vertical intervals.

In some embodiments, the cutting teeth protrude from the inner peripheral wall of the body parallel to the horizontal direction.

An abrasive assembly according to an embodiment of the present utility model includes: the grinding ring is the grinding ring in the technical scheme; the grinding disc is arranged in the grinding ring and rotates relative to the grinding ring, the grinding disc is provided with a grinding hammer, the peripheral wall of the grinding hammer is provided with a cutting groove, and the cutting teeth extend into the cutting groove.

In some embodiments, the grinding hammer is rotatably disposed on the grinding disc, and at least a portion of the cutting teeth extend into the cutting slot when the grinding hammer passes over the cutting teeth.

In some embodiments, the abrasive projections extend obliquely upward in a direction of rotation away from the abrasive disk.

In some embodiments, in the rotation direction of the grinding disc, a range that starts from any one of the cutting teeth and rotates 180 ° downstream is defined as a first range, and at least part of the grinding protrusions are located within the first range.

According to an embodiment of the utility model, a garbage disposer includes: the shell is internally provided with a grinding cavity; the grinding assembly is the grinding assembly in the technical scheme, and the grinding assembly is arranged in the grinding cavity.

In some embodiments, the inner peripheral wall of the grinding chamber is provided with a stop protrusion above the grinding ring adapted to reduce the falling speed of part of the waste.

In some embodiments, the top of the housing is provided with an assembly portion adapted to be mounted to a sink, the top of the housing is provided with a waste inlet in communication with the grinding chamber, and the side wall of the grinding chamber is provided with a drain.

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

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a polishing ring according to an embodiment of the present utility model;

FIG. 2 is an exploded view of an abrasive assembly according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of a grinding hammer according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a garbage disposer in accordance with an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a waste disposer in accordance with an embodiment of the present utility model;

FIG. 6 is an enlarged schematic view of portion A of FIG. 5;

fig. 7 is a schematic structural view of the lower case according to the embodiment of the present utility model.

Reference numerals: 100. a grinding ring; 11. a main body; 111. grinding the hole; 112. grinding the hole group; 12. cutting teeth; 13. grinding the protrusions; 14. cutting groups; 15. flanging; 16. positioning the bulge; 200. a grinding assembly; 21. a grinding hammer; 211. a mounting part; 2111. a mounting hole; 212. a hammer body; 213. a connecting piece; 22. cutting a groove; 23. a grinding disc; 300. a garbage disposer; 31. a housing; 311. a grinding chamber; 32. an upper housing; 33. a lower housing; 331. a placement groove; 332. a limit groove; 34. a stop protrusion; 35. an assembling portion; 36. a waste inlet; 37. and a sewage outlet.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

A grinding ring 100 for a grinding assembly according to an embodiment of the present utility model is described below with reference to fig. 1 to 7, wherein the grinding assembly 200 includes a grinding hammer 21, and the grinding hammer 21 is provided with a cutting groove 22.

Referring to fig. 1, 2 and 3, a grind ring 100 for a grind assembly according to an embodiment of the present utility model includes: an annular body 11, cutting teeth 12 and grinding projections 13. The annular main body 11 has a peripheral wall extending in a vertical direction, and a plurality of grinding holes 111 are provided in the peripheral wall of the main body 11, and the grinding holes 111 in the main body 11 are used for grinding garbage and filtering garbage particles. During operation of the grinding assembly 200, garbage is crushed in the main body 11 and is driven to rotate in the main body 11, garbage can be thrown to the main body 11 under the action of centrifugal force, small-particle garbage can be directly discharged to the outer side of the main body 11 from the grinding holes 111, large-particle-diameter garbage cannot directly pass through the grinding holes 111, but cannot pass through part of structures of garbage particles of the grinding holes 111 and can extend into the grinding holes 111, and during operation of the grinding assembly 200, the garbage is pushed to continuously rotate, so that the part extending into the grinding holes 111 is cut, and the effect of grinding the garbage by the grinding holes 111 is achieved.

Referring to fig. 1, 2 and 3, cutting teeth 12 are provided on the main body 11 and protrude from an inner circumferential wall of the main body 11, and the cutting teeth 12 are adapted to protrude into the cutting groove 22 to cut an object. When the grinding assembly 200 works, the grinding hammer 21 rotates in the main body 11, so that the grinding hammer 21 can impact and stir garbage at a high speed to crush the garbage, meanwhile, under the action of centrifugal force, the garbage can be thrown to the main body 11, the garbage with smaller diameter can be discharged to the outer side of the main body 11 through the grinding hole 111, and the garbage with larger diameter can enter between the grinding hammer 21 and the main body 11 to crush. In the process of rotating the grinding hammer 21, the cutting teeth 12 on the main body 11 pass through the cutting grooves 22, and when the cutting teeth 12 pass through the cutting grooves 22, garbage between the cutting teeth and the cutting grooves can be cut, especially fibrous garbage can be cut, so that the crushing effect of the grinding assembly 200 is effectively improved. Specifically, the cutting teeth 12 protrude from the inner peripheral wall of the main body 11 in parallel to the horizontal direction.

Referring to fig. 1, 2 and 3, the grinding protrusions 13 are disposed on the inner wall of the main body 11, the extending direction of the grinding protrusions 13 forms an angle with the extending direction of the cutting groove 22, and the grinding protrusions 13 are adapted to cooperate with the outer circumferential wall of the grinding hammer 21 to grind objects (i.e., garbage). When the grinding assembly 200 operates, the grinding hammer 21 rotates inside the main body 11, and during the rotation of the grinding hammer 21, part of the garbage is thrown toward the main body 11 by centrifugal force and enters between the outer peripheral wall of the grinding hammer 21 and the inner wall of the main body 11 to be crushed. In the embodiment of the utility model, the grinding protrusion 13 is arranged on the inner wall of the main body 11, so that the gap between the part of the main body 11 and the grinding hammer 21 is reduced through the grinding protrusion 13, the grinding strength of garbage is improved, and the crushing effect of the grinding assembly 200 is further enhanced.

According to the grinding ring 100 for the grinding assembly, provided by the embodiment of the utility model, the cutting teeth 12 are arranged on the inner wall of the main body 11, so that the cutting teeth 12 can be matched with the cutting grooves 22 to cut garbage, and the crushing effect of the grinding assembly 200 is effectively improved; the grinding protrusions 13 are arranged on the inner wall of the main body 11, so that garbage can be crushed between the grinding protrusions 13 and the grinding hammer 21, and the crushing effect of the grinding assembly 200 is further improved; the cutting teeth 12 extend in a horizontal direction (it should be noted that, in order to facilitate understanding of the present utility model, the horizontal direction is a direction parallel to the radial direction of the main body 11) so that the garbage can be cut by the cutting teeth 12 in the horizontal direction, and the extending direction of the grinding protrusions 13 has an included angle with the extending direction of the cutting teeth 12, that is, the garbage can be ground by the grinding protrusions 13 in a direction inclined to the horizontal direction, so that the garbage is sufficiently ground in the main body 11, and the effect of improving the grinding efficiency is achieved.

Referring to fig. 1, 2 and 3, in some embodiments, the grinding protrusions 13 are formed in an elongated shape extending from top to bottom. When the grinding assembly 200 works, the garbage is driven to rotate in the main body 11 along the circumferential direction of the main body 11, and in the embodiment of the utility model, the grinding protrusions 13 extend from top to bottom, that is, in the vertical direction, the garbage in the main body 11 can be ground by the grinding protrusions 13, so that the grinding effect of the grinding protrusions 13 is effectively improved.

Referring to fig. 1, 2 and 3, in some embodiments, the grinding protrusions 13 extend at an angle to both the vertical and horizontal directions, respectively.

When the grinding assembly 200 is operated, the grinding hammer 21 rotates in the circumferential direction of the main body 11 inside the main body 11, and the outer peripheral wall of the grinding hammer 21 can grind garbage in cooperation with the grinding protrusions 13. In the embodiment of the present utility model, the extending direction of the grinding protrusion 13 has an included angle with the vertical direction and the horizontal direction respectively, that is, when the grinding hammer 21 rotates to be matched with the grinding protrusion 13, it is firstly matched with one end of the grinding protrusion 13, and finally is matched with the other end of the grinding protrusion 13, and in this process, the grinding hammer 21 is always matched with a part of the grinding protrusion 13 in the vertical direction to grind garbage. Through the technical scheme, the contact area between the garbage and the grinding protrusion 13 when the grinding hammer 21 and the grinding protrusion 13 are matched to grind the garbage is reduced, the local pressure is increased, and the capability of the grinding assembly 200 for crushing harder garbage is improved.

In some embodiments, the length of the grinding protrusions 13 ranges from 2 to 40mm.

Referring to fig. 1, 2 and 3, in some embodiments, the plurality of grinding holes 111 are arranged in a plurality of grinding hole groups 112, the plurality of grinding hole groups 112 are arranged at intervals in a circumferential direction, each of the plurality of grinding hole groups 112 includes the plurality of grinding holes 111, and an arrangement shape of each of the plurality of grinding holes 111 is parallel to an extending direction of the grinding protrusions 13.

Through the above technical scheme, the grinding hammer 21 rotates to be matched with one of the grinding hole groups 112, the grinding hammer 21 is always matched with a part of the grinding holes 111 of the grinding hole group 112 in the vertical direction to grind garbage, the contact area between garbage and the edges of the grinding holes 111 when the grinding hammer 21 is matched with the grinding hole group 112 to grind garbage is reduced, the local pressure is increased, and the capability of the grinding assembly 200 for crushing harder garbage is improved.

Referring to fig. 1, 2 and 3, in some embodiments, a portion of the body 11 is folded inwardly after being separated from the remainder to define the grinding projections 13.

Through the technical scheme, the grinding protrusion 13 is integrally formed on the main body 11, so that the connection strength of the grinding protrusion 13 and the main body 11 is ensured, and the stability of the grinding protrusion 13 is enhanced; other parts are not required to be fixedly connected to the main body 11, so that materials are saved, the cost of the grinding ring 100 is reduced, and meanwhile, the weight of the grinding ring 100 is reduced, thereby being beneficial to the weight reduction of the grinding assembly 200; the grinding protrusions 13 are simple in process, and further reduce the cost of the grinding ring 100.

Referring to fig. 1, 2 and 3, in some embodiments, the grind ring 100 includes a plurality of circumferentially spaced sets of cutting sets 14, each cutting set 14 including a plurality of cutting teeth 12 disposed at vertical intervals. The grinding hammer 21 is also provided with a plurality of cutting grooves 22, and the plurality of cutting grooves 22 are in one-to-one correspondence with the plurality of cutting teeth 12 in each group of cutting groups 14.

By the above-mentioned technical solution, when the grinding hammer 21 rotates to a certain position relative to the grinding ring 100, the cutting teeth 12 can extend inward into the cutting groove 22 to cooperate with the cutting groove 22. By the cooperation of the plurality of cutting teeth 12 and the plurality of cutting grooves 22, the cutting effect is improved, and the plurality of cutting grooves 22 are arranged in the vertical direction, the possibility of contact of garbage with the cutting grooves 22 is increased, and the cutting effect is further improved.

Referring to fig. 1, 2 and 3, in some embodiments, the top of the main body 11 is provided with a flange 15, and the flange 15 is adapted to clamp with an external fixture, thereby ensuring stability of the grind ring 100 and enhancing reliability of operation of the grind assembly 200.

Referring to fig. 1, 2 and 3, in some embodiments, the outer peripheral wall of the main body 11 is provided with a positioning protrusion 16, and the positioning protrusion 16 is adapted to abut against an external fixing portion, thereby restricting movement of the grind ring 100, further enhancing stability of the grind ring 100.

Referring to fig. 1, 2 and 3, an abrasive assembly 200 according to an embodiment of the present utility model includes: the grinding ring 100 is the grinding ring 100 in the technical scheme, the grinding disk 23 is arranged in the grinding ring 100 and rotates relative to the grinding ring 100, the grinding disk 23 is provided with a grinding hammer 21, the peripheral wall of the grinding hammer 21 is provided with a cutting groove 22, and the cutting teeth 12 extend into the cutting groove 22.

During operation of the grinding assembly 200, the grinding disc 23 rotates relative to the grinding ring 100, the grinding disc 23 drives the grinding hammer 21 to rotate, so that the grinding hammer 21 can impact and stir garbage at a high speed, the grinding disc 23 and the grinding hammer 21 grind the garbage together to crush the garbage, meanwhile, under the action of centrifugal force, the garbage can be thrown to the main body 11, the garbage with a smaller diameter can be discharged to the outer side of the main body 11 through the grinding hole 111, and the garbage with a larger diameter can enter between the grinding hammer 21 and the grinding ring 100 to crush the garbage. Part of the garbage is crushed by the cooperation cutting of the cutting teeth 12 and the cutting grooves 22, and part of the garbage is crushed by the cooperation rolling of the grinding protrusions 13 and the outer peripheral wall of the grinding hammer 21.

According to the grinding assembly 200 of the embodiment of the utility model, the cutting teeth 12 are arranged on the inner wall of the main body 11, so that the cutting teeth 12 can be matched with the cutting grooves 22 to cut garbage, and the crushing effect of the grinding assembly 200 is effectively improved; the grinding protrusions 13 are arranged on the inner wall of the main body 11, so that garbage can be crushed between the grinding protrusions 13 and the grinding hammer 21, and the crushing effect of the grinding assembly 200 is further improved; the cutting tooth 12 extends along the horizontal direction for rubbish can receive the cutting of horizontal direction through the cutting tooth 12, and the extending direction of grinding protruding 13 has the contained angle with the extending direction of cutting tooth 12, that is to say rubbish can also receive the grinding of being inclined to the horizontal direction through grinding protruding 13, grinds rubbish from different directions, makes rubbish receive abundant grinding in main part 11 inside, reaches the effect that improves grinding efficiency.

Referring to fig. 1, 2 and 3, in some embodiments, the grinding hammers 21 are rotatably disposed on the grinding disk 23, and at least a portion of the cutting teeth 12 extend into the cutting slot 22 as the grinding hammers 21 pass over the cutting teeth 12, so that waste located between the grinding hammers 21 and the cutting teeth 12 can be cut. .

Through the technical scheme, the grinding hammer 21 is rotatably arranged on the grinding disc 23, so that the flexibility of the grinding hammer 21 is effectively improved, when the grinding hammer 21 contacts larger and harder garbage, the grinding hammer can rotate relative to the grinding disc 23 to temporarily avoid the garbage, the risk of clamping the grinding assembly 200 caused by stopping the grinding hammer 21 and the garbage which is difficult to crush is reduced, and the working reliability of the grinding assembly 200 is improved.

When the grinding assembly 200 works, the grinding disc 23 drives the grinding hammer 21 to rotate, when the grinding hammer 21 passes through the cutting teeth 12, the cutting teeth 12 on the grinding ring 100 pass through the cutting grooves 22, and when the cutting teeth 12 pass through the cutting grooves 22, garbage between the two can be cut, especially fiber garbage can be cut, so that the crushing effect of the grinding assembly 200 is effectively improved.

In some embodiments, the grinding hammers 21 are eccentrically positioned on the top grinding disk 23 so that the hammers 21 can better crush the waste, for example, large bones can be crushed by the hammers 21. The grinding hammer 21 can crush garbage conveniently by striking, and can cut fiber by matching the cutting teeth 12 with the cutting groove 22, so that the garbage crushing capability of the grinding assembly 200 is effectively improved.

Referring to fig. 1, 2 and 3, in some embodiments, the grinding hammer 21 includes a mounting portion 211 and a hammer body 212 connected to each other, the grinding disk 23 is provided with a mounting through hole, the mounting portion 211 is configured in a plate shape and correspondingly formed with a mounting hole 2111, the mounting hole 2111 of the mounting portion 211 is opposite to the mounting through hole of the grinding disk 23, and a connecting member 213 (e.g., a rivet) may be sequentially inserted into the mounting hole 2111 and the mounting through hole so that the mounting portion 211 may be rotatably mounted on the grinding disk 23.

In some embodiments, the obliquely extending grinding projections 13 extend obliquely upwards towards the direction of rotation away from the first grinding disc 23. Through the above technical scheme, when the grinding protrusion 13 is matched with the first grinding disc 23, the effect of guiding the garbage downwards is achieved, so that the garbage is guided between the first grinding disc 23 and the partition piece for grinding.

In some embodiments, in the direction of rotation of the first abrasive disk 23, a range starting from any one of the first cutting members and rotated 180 ° downstream is defined as a first range, and at least part of the abrasive projections 13 are located within the first range.

Through the above technical scheme, when the grinding assembly 200 grinds the garbage, the grinding protrusion 13 can play a blocking role on the garbage, so that the first cutting member and the second cutting member located at the upstream of the grinding protrusion 13 are matched to cut the garbage, and the cutting effect of the first cutting member and the second cutting member is improved.

Referring to fig. 4, 5 and 6, a garbage disposer 300 in accordance with an embodiment of the present utility model includes: the grinding assembly 200 is the grinding assembly 200 in the technical scheme, the grinding cavity 311 is arranged in the shell 31, and the grinding assembly 200 is arranged in the grinding cavity 311.

According to the garbage disposer 300 of the embodiment of the utility model, the cutting teeth 12 are arranged on the inner wall of the main body 11, so that the cutting teeth 12 can be matched with the cutting groove 22 to cut garbage, and the crushing effect of the garbage disposer 300 is effectively improved; the grinding protrusions 13 are arranged on the inner wall of the main body 11, so that the garbage can be crushed between the grinding protrusions 13 and the grinding hammer 21, and the crushing effect of the garbage disposer 300 is further improved; the cutting tooth 12 extends along the horizontal direction for rubbish can receive the cutting of horizontal direction through the cutting tooth 12, and the extending direction of grinding protruding 13 has the contained angle with the extending direction of cutting tooth 12, that is to say rubbish can also receive the grinding of being inclined to the horizontal direction through grinding protruding 13, grinds rubbish from different directions, makes rubbish receive abundant grinding in main part 11 inside, reaches the effect that improves grinding efficiency.

Referring to fig. 1, 6 and 7, in some embodiments, the housing 31 includes an upper shell 32 and a lower shell 33, the upper shell 32 and the lower shell 33 define the grinding chamber 311 therebetween, and the flange 15 of the grinding ring 100 is sandwiched between the upper shell 32 and the lower shell 33. The upper shell 32 needs to be connected with the lower shell 33 to form the complete shell 31, and the embodiment of the utility model utilizes the connection of the upper shell 32 and the lower shell 33 to enable the flanging 15 of the grinding ring 100 to be clamped between the upper shell 32 and the lower shell 33, so that the fixed connection between the grinding ring 100 and the shell 31 is realized.

Referring to fig. 1, 6 and 7, in some embodiments, the lower housing 33 is provided with a placement groove 331, the flange 15 is disposed in the placement groove 331 and abuts against the bottom wall of the placement groove 331, and the top surface of the flange 15 abuts against the upper housing 32.

Referring to fig. 1, 6 and 7, in some embodiments, the housing 31 is provided with a limiting groove 332, and the positioning protrusion 16 on the outer circumferential wall of the main body 11 protrudes into the limiting groove 332.

Through the above technical solution, the positioning protrusion 16 on the grinding ring 100 extends into the limiting groove 332, so as to limit the rotation of the grinding ring 100, and further improve the stability of the grinding ring 100.

Referring to fig. 1, 6 and 7, in some embodiments, the limiting groove 332 is disposed on the lower housing 33, the limiting groove 332 extends along a vertical direction and the top end is opened, so that the positioning protrusion 16 can enter the limiting groove 332 through the opening at the top end of the limiting groove 332, so that the installation of the grinding ring 100 is more convenient and quick.

Referring to fig. 5, 6 and 7, in some embodiments, the inner peripheral wall of the grinding chamber 311 is provided with a stop protrusion 34, the stop protrusion 34 being located above the grinding ring 100, the stop protrusion 34 being adapted to reduce the falling speed of a portion of the waste. So that the grinding assembly 200 below the stop protrusion 34 has enough time to crush the garbage, the situation that the grinding assembly 200 grinds a large amount of garbage at the same time is avoided, and the crushing effect of the garbage disposer 300 is improved.

In some embodiments, the spacing of the stop projections 34 from the grinding hammer 21 in the height direction is between 0 and 20 mm. In some embodiments, the spacing between the stop protrusion 34 and the grinding hammer 21 in the height direction is 2mm, and the stop protrusion 34 is disposed close to the grinding hammer 21, so that the stop protrusion 34 can prevent the massive garbage from rotating along with the grinding disc 23, and the mess degree of the garbage is increased, thereby improving the breaking effect of the garbage disposer.

Referring to fig. 4, 5 and 6, in some embodiments, the top of the housing 31 is provided with a fitting 35, the fitting 35 is adapted to be mounted to a sink, the top of the housing 31 is provided with a waste inlet 36 communicating with the grinding chamber 311, and the side wall of the grinding chamber 311 is provided with a drain 37.

Through the above technical scheme, the garbage disposer 300 can be mounted to the water tank through the mounting part 35, the garbage inlet 36 of the garbage disposer 300 is communicated with the water tank, garbage can be directly discharged to the garbage disposer 300 from the water tank, the garbage enters the grinding cavity 311 through the garbage inlet 36 and falls into the grinding ring 100 to be crushed, after the garbage is crushed, the garbage with the diameter smaller than that of the grinding hole 111 can be discharged to the outer side of the main body 11 through the grinding hole 111, the garbage with the diameter larger than that of the grinding hole 111 is left in the grinding ring 100 to be continuously ground until the garbage is ground to the diameter smaller than that of the grinding hole 111 to be discharged from the grinding hole 111, and the garbage particles discharged to the outer side of the main body 11 drop to the bottom of the grinding cavity 311 and finally are discharged through the drain 37.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the description of the utility model, a "first feature" or "second feature" may include one or more of such features.

In the description of the present utility model, "plurality" means two or more.

In the description of the utility model, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other by another feature therebetween.

In the description of the utility model, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (15)

1. A grind ring for a grind assembly, the grind assembly comprising a grind hammer provided with a cutting groove, the grind ring comprising:

a ring-shaped main body, wherein a plurality of grinding holes are formed in the peripheral wall of the main body;

cutting teeth protruding from the inner peripheral wall of the main body and adapted to extend into the cutting slot to cut an object;

the grinding protrusion is arranged on the inner wall of the main body, an included angle is formed between the extending direction of the grinding protrusion and the extending direction of the cutting teeth, and the grinding protrusion is suitable for being matched with the outer peripheral wall of the grinding hammer to grind objects.

2. A grind ring for use in a grind assembly according to claim 1, wherein the grind protrusions are formed in an elongated shape extending from top to bottom.

3. A grind ring for use in a grind assembly according to claim 2, wherein the grind protrusions extend at an angle to both the vertical and horizontal directions, respectively.

4. A grind ring for use in a grind assembly according to claim 3, wherein the length of the grind protrusions is in the range of 2 to 40mm.

5. The grind ring for a grind assembly according to claim 2, wherein a plurality of the grind hole arrays Cheng Duozu are arranged, a plurality of the grind hole arrays are arranged at intervals in a circumferential direction, each of the grind hole arrays includes a plurality of grind holes, and an arrangement shape of each of the grind holes is parallel to an extending direction of the grind protrusions.

6. A grind ring for use in a grind assembly according to claim 1, wherein a portion of the body is folded inwardly after being separated from the remainder to define the grind projection.

7. The grind ring for use in a grind assembly of claim 1, wherein the grind ring includes a plurality of sets of circumferentially spaced apart cutting sets, each set of the cutting sets including a plurality of the cutting teeth arranged in a vertical spacing.

8. A grind ring for use in a grind assembly according to claim 1, wherein the cutting teeth protrude from the inner peripheral wall of the main body in parallel to the horizontal direction.

9. An abrasive assembly comprising:

a grind ring according to any one of claims 1 to 8;

the grinding disc is arranged in the grinding ring and rotates relative to the grinding ring, the grinding disc is provided with a grinding hammer, the peripheral wall of the grinding hammer is provided with a cutting groove, and the cutting teeth extend into the cutting groove.

10. The abrasive assembly of claim 9 wherein said abrasive hammer is rotatably disposed on said abrasive disk, and wherein at least a portion of said cutting teeth extend into said cutting slot when said abrasive hammer passes over said cutting teeth.

11. The abrasive assembly of claim 9 wherein said abrasive projections extend obliquely upward in a direction of rotation away from said abrasive disk.

12. The abrasive assembly of claim 9 wherein, in the direction of rotation of said abrasive disk, a range defined starting at any one of said cutting teeth and rotated 180 ° downstream is a first range, at least a portion of said abrasive projections being within said first range.

13. A garbage disposer, comprising:

the shell is internally provided with a grinding cavity;

a grinding assembly according to any one of claims 9-12, said grinding assembly being disposed within said grinding chamber.

14. The waste disposer of claim 13, wherein the inner peripheral wall of the grinding chamber is provided with a stop projection above the grind ring adapted to reduce the rate of fall of a portion of the waste.

15. The waste disposer of claim 13, wherein the top of the housing is provided with a mounting section adapted to be mounted to a sink, the top of the housing is provided with a waste inlet in communication with the grinding chamber, and the side wall of the grinding chamber is provided with a drain.