CN218622446U - Garbage disposal device - Google Patents

Abstract

The utility model discloses a garbage disposer, include: the casing, the abrasive disc, grinding ring and grinding hammer, be equipped with the grinding chamber in the casing, the grinding intracavity is rotationally located to the abrasive disc, grinding intracavity and dustcoat are in the outside of abrasive disc are located to the grinding ring, the grinding hammer sets up on the abrasive disc, wherein the radial outer terminal surface of grinding hammer is first side, the internal perisporium of grinding ring is the second side, be provided with at least a set of grinding groove on one of them in first side and the second side, every group includes spaced grinding groove in the axial of a plurality of abrasive discs, be provided with a plurality of grinding teeth on another in first side and the second side, a plurality of grinding teeth and the grafting cooperation of a plurality of corresponding grinding groove one-to-ones, at least one grinding tooth includes that two circumference along the abrasive ring arrange the setting and intersect the grinding face that sets up in order to inject the cutting edge.

Description

Garbage disposal device

Technical Field

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

Background

The food waste disposer is a modern novel environment-friendly kitchen appliance and is mainly used for smashing food waste, is installed below a kitchen sink and connected with a drain pipe, and is driven by a small direct current or alternating current motor to crush the food waste in a crushing cavity for multiple times by utilizing centrifugal force and then discharge the food waste into a sewer pipeline. The food waste disposer can treat most food waste, such as chicken bones, fish heads, fish bones, egg shells, corn cob cores, fruit peels and kernels, vegetable leaves and stems, coffee grounds, tea stems, residual soup and leftovers.

The food waste is crushed into slurry liquid which is directly discharged from a sewer pipe, instant, convenient and quick kitchen cleaning can be easily realized, germs, mosquitoes and peculiar smell are prevented from being bred due to storage of the food waste, so that the household environment is effectively optimized, the problem that the sewer pipe is easily blocked is thoroughly solved, and the public sanitation is obviously improved.

However, the types of food waste are complicated, the food waste contains a large amount of soft and crude fiber food waste, such as corn bran, and when the existing waste disposer is used for treating the soft and crude fiber food waste, the waste grinding and crushing are insufficient, the time consumption is long, and the crushing efficiency is low. Meanwhile, due to insufficient crushing, the food waste cannot be retained in the food waste disposer along with the water flow entering the sewer pipeline quickly, and along with the gradual accumulation of retained residual waste fragments, the unobstructed sewer pipeline is directly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a garbage disposer, this garbage disposer grinds food waste and smashes abundant, has better cutting crushing effect to soft, coarse fiber rubbish, and food waste smashes the degree height, and the granule is little, conveniently discharges food waste.

According to the utility model discloses garbage disposer, include: the grinding machine comprises a machine shell, wherein a grinding cavity is arranged in the machine shell; the grinding disc is rotatably arranged in the grinding cavity; the grinding ring is arranged in the grinding cavity and is covered outside the grinding disc; a grinding hammer disposed on the grinding disk; the radial outer end face of the grinding hammer is a first side face, the inner peripheral wall of the grinding ring is a second side face, at least one group of grinding grooves are formed in one of the first side face and the second side face, each group of grinding grooves comprises a plurality of grinding discs which are spaced in the axial direction, a plurality of grinding teeth are arranged on the other one of the first side face and the second side face, the plurality of grinding teeth are in one-to-one corresponding inserting fit with the plurality of corresponding grinding grooves, and at least one grinding tooth comprises two grinding faces which are arranged along the circumferential direction of the grinding ring and are intersected to define a cutting edge.

According to the utility model discloses garbage disposer, through be provided with on the outer terminal surface of grinding hammer and the internal perisporium of grinding ring and grind groove and grinding tooth, can further promote the grinding effect to food waste, and to soft, coarse fibre's food waste has better mill and cuts the effect, can also fully smash the food waste of difficult processing, make things convenient for food waste's discharge, avoid food waste to block up sewer pipe, can improve garbage disposer's processing speed to food waste greatly, and increase the treatment range of food, in addition, be provided with the cutting edge on grinding the tooth, further improve to soft, coarse fibre's food waste's mill and cut the effect, promote the mill and cut efficiency, promote garbage disposer's work efficiency.

In some embodiments, the intersection of the two abrasive surfaces is formed as a diagonal line extending from top to bottom towards the center of the abrasive cavity.

In some embodiments, the abrasive tooth comprises an upper surface and a lower surface arranged in parallel, each abrasive surface being associated with the upper surface and the lower surface, respectively.

In some embodiments, the abrasive disc has a vertical central plane passing through its axis of rotation and extending in its radial direction, the angle between each abrasive face and the vertical central plane passing through the intersection of two abrasive faces being acute.

In some embodiments, when each of the grinding teeth is inserted into the corresponding grinding groove, a gap dimension h between a free end of the grinding tooth and a connecting sidewall of the grinding groove satisfies: h is more than 0mm and less than or equal to 5mm, and the connecting side wall is opposite to the free end part.

Further, the gap size h satisfies: h is more than 0mm and less than or equal to 1mm.

In some embodiments, the axial end face of the grinding disk is provided with grinding projections and/or grinding through holes.

Optionally, the garbage disposer further comprises: the auxiliary grinding part is rotatably arranged on one side, away from the grinding hammer, of the grinding disc, and a plurality of cutting teeth are arranged on the periphery of the auxiliary grinding part.

In particular, each of said cutting teeth is provided with a cutting edge.

In some embodiments, the abrasive disc, the abrasive ring and the secondary abrasive member are coaxially disposed.

Additional aspects and advantages of the invention 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 invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a cross-sectional view of a waste disposer in accordance with an embodiment of the present invention;

FIG. 2 is an exploded view of the cross-sectional view shown in FIG. 1;

fig. 3 is an exploded view of a garbage disposer in accordance with an embodiment of the present invention.

Reference numerals:

a garbage disposer 100,

A machine shell 1, a grinding cavity 10, an upper shell 11, a lower shell 12, a discharge opening 13,

A grinding disc 2,

A grinding ring 3, a through hole 31, grinding teeth 32,

A grinding hammer 4, a grinding groove 41,

A secondary grinding member 5, a cutting tooth 51,

A rivet 6,

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

A garbage disposer 100 according to an embodiment of the present invention is described below with reference to fig. 1-3.

According to the utility model discloses refuse treatment ware 100, include: casing 1, abrasive disc 2, grinding ring 3 and grinding hammer 4, be equipped with grinding chamber 10 in the casing 1, grinding disc 2 rotationally locates in grinding chamber 10, grinding ring 3 locates in grinding chamber 10 and the dustcoat is in the outside of abrasive disc 2, grinding hammer 4 sets up on abrasive disc 2, wherein grinding hammer 4's radial outer terminal surface is first side, grinding ring 3's internal perisporium is the second side, be provided with at least a set of grinding groove 41 on one of first side and the second side, every group includes the epaxial spaced apart grinding groove 41 of a plurality of grinding disc 2, be provided with a plurality of grinding tooth 32 on another in first side and the second side, a plurality of grinding tooth 32 and the grafting cooperation of a plurality of corresponding grinding groove 41 one-to-ones, at least one grinding tooth 32 includes that two arrange along grinding ring 3's circumference set up and the grinding face of crossing setting is in order to inject the cutting edge.

Be provided with feed inlet and bin outlet 13 on casing 1, feed inlet and bin outlet 13 all communicate with grinding chamber 10, and food waste enters into grinding chamber 10 through the feed inlet in, by grinding disk 2, grinding ring 3 and grinding hammer 4 etc. component processing back in grinding chamber 10, smashes into the tiny particle and discharges from bin outlet 13, directly discharges into sewer pipe.

Be provided with abrasive disc 2 and grinding ring 3 in grinding chamber 10, the 3 dustcoats of grinding ring are outside at abrasive disc 2, and grinding ring 3 has vertical extension's annular wall, and consequently grinding ring 3 and abrasive disc 2 have formed one jointly and have held the cavity, and this top that holds the cavity is opened, and food waste enters into at first after grinding chamber 10 from the feed inlet and holds in the cavity, and abrasive disc 2 and grinding ring 3 carry on spacingly jointly to food waste.

The rotatable setting of abrasive disc 2, grinding ring 3 is established in the 2 outsides of abrasive disc for casing 1 non-rotationally cover, leaves gapped between grinding ring 3 and abrasive disc 2 to make abrasive disc 2 can rotate relative to grinding ring 3, be provided with rotatable grinding hammer 4 on abrasive disc 2, the multiplicable grinding effect to food waste. After refuse treatment ware 100 starts, abrasive disc 2 is rotatory, grinds hammer 4 and grinds food waste at a high speed and stirring, and abrasive disc 2 grinds food waste with grinding hammer 4 jointly, realizes food waste's smashing, and simultaneously under the effect of centrifugal force, food waste can be got rid of to grinding ring 3, and the less food waste of granule can follow the clearance outflow between grinding ring 3 and abrasive disc 2 and hold the cavity after being ground.

The gap between the grind ring 3 and the grind disc 2 is small to ensure that only food waste particles of small size that can be discharged directly from the sewer line can pass smoothly through the gap between the grind ring 3 and the grind disc 2.

Grinding hammer 4 sets up on abrasive disc 2, also have the clearance between the outer terminal surface of grinding hammer 4 and the internal perisporium of grinding ring 3, refuse treatment ware 100 starts the back, abrasive disc 2 is rotatory, grinding hammer 4 is to the high-speed striking of food waste, abrasive disc 2 and grinding hammer 4 grind food waste, the realization is to the preliminary crushing of food waste, food waste can be got rid of to grinding ring 3, the less food waste of granule can be directly followed the clearance outflow from between clearing hole 31 and grinding ring 3 and abrasive disc 2 and hold the cavity, and the great food waste of granule gathers to the edge of abrasive disc 2, be got rid of the clearance between the outer terminal surface of grinding hammer 4 and the internal perisporium of grinding ring 3, then the outer terminal surface of grinding hammer 4 and the internal perisporium of grinding ring 3 cooperate each other, the food waste after the preliminary crushing is ground crushing again, in order to discharge food waste and hold the cavity.

For convenience of description of the present invention and simplification of description, the radially outer end surface of the clearance-fit grinding hammer 4 is referred to as a first side surface, and the inner peripheral wall of the grinding ring 3 is referred to as a second side surface, and it can be understood that the grinding ring 3 is a vertically extending annular wall, and thus the second side surface of the grinding ring 3 is an annular surface.

The utility model discloses be provided with grinding groove 41 on one of them in first side and second side, be provided with grinding tooth 32 on another in first side and second side, grinding tooth 32 and grinding groove 41 mutually support, compare in the mode of only using first side and second side to grind each other, grinding tooth 32 and grinding groove 41 mutually support and can further promote grinding effect, it is more efficient to food waste's processing, and grinding tooth 32 and grinding groove 41 mutually support, still to soft, coarse fiber's food waste has better grinding and cutting effect, can also fully smash the food waste of difficult processing, make things convenient for food waste's discharge, can improve the processing speed of refuse treatment ware 100 to food waste greatly, and increase the treatment range of food, and then realize economizing on electricity.

The first side surface can be provided with the grinding grooves 41, the second side surface can be provided with the grinding teeth 32, the first side surface can also be provided with the grinding teeth 32, the second side surface is provided with the grinding grooves 41, the first side surface can also be provided with the grinding grooves 41 and the grinding teeth 32, the second side surface is provided with the grinding grooves 41 which are arranged simultaneously with the grinding teeth 32, and the grinding grooves 41 can be selected according to actual requirements. Next, a description will be given taking an example in which the grinding grooves 41 are provided on the first side surface and the grinding teeth 32 are provided on the second side surface.

Be provided with at least a set of grinding groove 41 on the first side, every group includes a plurality of grinding groove 41 at the spaced apart of the axial of abrasive disc 2, be provided with a plurality of grinding teeth 32 on the second side, the grafting cooperation that grinding teeth 32 and grinding groove 41 correspond, consequently at least partial grinding teeth 32 also at the spaced apart setting of the axial of abrasive disc 2, can promote the grinding effect through being provided with a plurality of grinding grooves 41 and a plurality of grinding teeth 32, can grind the cutting to the food rubbish of great volume simultaneously, improve garbage disposer 100 and to the treatment rate of food rubbish.

In addition, the utility model discloses an at least one is provided with the cutting edge on grinding tooth 32, can further promote to soft, coarse fibre's food waste grind cut efficiency, promotes to grind and cuts the effect.

According to the utility model discloses garbage disposer 100, be provided with on the internal perisporium through the outer terminal surface at grinding hammer 4 and grinding ring 3 and grind groove 41 and grinding tooth 32, can further promote the grinding effect to food waste, and to soft, coarse fiber's food waste has better mill and cuts the effect, can also fully smash the food waste of difficult processing, make things convenient for food waste's discharge, avoid food waste to block up sewer pipe, can improve garbage disposer 100 greatly to food waste's processing speed, and increase the treatment range of food, in addition, be provided with the cutting edge on grinding tooth 32, further promote to soft, coarse fiber's food waste's mill and cut efficiency, improve the mill and cut effect, promote garbage disposer 100's work efficiency.

In some embodiments of the utility model, grind hammer 4 and fix and set up on abrasive disc 2, grind hammer 4 and along with abrasive disc 2 co-rotation, grind groove 41 on grinding hammer 4 and the grinding tooth 32 on grinding ring 3 mutually support, grind the rubbish that enters into the clearance between grinding hammer 4 and the grinding ring 3 and cut.

In other embodiments of the invention, the grinding hammer 4 is rotatably arranged on the grinding disc 2. The grinding hammer 4 is rotatable relative to the grinding ring 3, so that the grinding teeth 32 are not inserted into the grinding grooves 41 at all times, the grinding teeth 32 are arranged on the second side surface, when the grinding hammer 4 rotates until the first side surface is close to the second side surface, the grinding teeth 32 and the grinding grooves 41 move relatively, the grinding teeth 32 move into the grinding grooves 41, and the food waste brought by the rotation of the grinding grooves 41 is ground and cut.

In some embodiments of the present invention, two rotatable grinding hammers 4 are disposed on the grinding disc 2, the two grinding hammers 4 are disposed along the diameter of the grinding disc 2, and each grinding hammer 4 is provided with a set of grinding grooves 41 on the outer end face thereof, and each set includes three grinding grooves 41 spaced apart in the axial direction of the grinding disc 2. The inner peripheral wall of the grinding ring 3 is provided with two groups of grinding teeth 32, the two groups of grinding teeth 32 are arranged just opposite to each other and are respectively arranged just opposite to the grinding hammers 4, each group comprises three grinding teeth 32 which are spaced in the axial direction of the grinding disc 2, three grinding grooves 41 on one grinding hammer 4 are in one-to-one corresponding inserting fit with one group of grinding teeth 32, and three grinding grooves 41 on the other grinding hammer 4 are in one-to-one corresponding inserting fit with the other group of grinding teeth 32.

In some embodiments of the present invention, as shown in fig. 3, a plurality of through holes 31 penetrating the grinding ring 3 in the thickness direction are provided in the grinding ring 3. The food-trash with smaller particles after being ground can also flow out of the containment chamber through the holes 31 in the grind ring 3. The passing holes 31 of the grind ring 3 have a small radius to ensure that only food waste particles having a small size that can be discharged directly from the sewer line can pass through the passing holes 31 smoothly.

In some embodiments of the present invention, the intersection of the two abrasive surfaces is formed as a diagonal line extending from top to bottom toward the center of the grinding chamber 10.

The grinding teeth 32 include two grinding surfaces that intersect to form a cutting edge, such that the line of intersection of the two grinding surfaces is the trace of the cutting edge, which extends from top to bottom toward the center of the grinding chamber 10, as shown in fig. 1. The up-down directions are provided herein with reference to fig. 1 only for convenience of description and simplicity of description, and do not indicate or imply that the waste disposer 100 must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In other embodiments of the utility model, the intersection line of two grinding surfaces forms to extend towards grinding chamber 10 center from the bottom up, and the cutting edge extends from the bottom up, and it can be understood that it is the cutting effect to soft, coarse fibre food waste in order to promote to be provided with the cutting edge on grinding tooth 32, therefore the blade direction of cutting edge can be selected according to actual need, and this also falls into the utility model discloses a protection within range.

The blade direction of cutting edge can be selected according to actual need, and the concrete shape of blade also can be selected according to actual need, and the blade can be unilateral blade, also can be multilateral blade, all falls into the utility model discloses an in the protection scope.

In some embodiments of the present invention, the cutting edge is a single-edge cutting edge, and the cutting edge extends clockwise from top to bottom. The cutting edges on the grinding teeth 32 may be used in different ways in conjunction with the rotation of the grinding ring 2. When the grinding disc 2 rotates anticlockwise, the garbage on the grinding disc 2 rotates anticlockwise and rotates towards the cutting edge, and the cutting edge can cut the garbage. When the grinding disc 2 rotates clockwise, the garbage on the grinding disc 2 rotates clockwise and rotates back to the knife edge direction, and the grinding teeth 32 impact and crush the food garbage. Therefore, when the particles of the food waste are large, the grinding disc 2 is controlled to rotate clockwise to crush the food waste, then the grinding disc 2 is controlled to rotate anticlockwise to cut and crush the food waste which cannot be crushed, so that the cutting edge can be protected, and the service life of the grinding teeth 32 is prolonged.

In some embodiments of the present invention, the grinding teeth 32 include parallel upper and lower surfaces, and each grinding surface is connected to the upper and lower surfaces, respectively, so that the cutting edge is limited between the upper and lower surfaces, and the cutting edge does not warp upwards or downwards, thereby improving cutting efficiency.

The utility model discloses an in some embodiments, abrasive disc 2 has the vertical central plane through its rotation axis and its radial direction extension, and every abrasive surface is the acute angle with the contained angle between the vertical central plane through the intersection line of two abrasive surfaces, and the cutting edge is more sharp, promotes the cutting effect to soft, coarse fibre's food waste.

In some embodiments of the present invention, when each grinding tooth 32 is inserted into the corresponding grinding groove 41, the clearance dimension h between the free end of the grinding tooth 32 and the connecting side wall of the grinding groove 41 satisfies: h is more than 0mm and less than or equal to 5mm, and the connecting side wall and the free end part are oppositely arranged.

As shown in fig. 1, when the grinding teeth 32 and the grinding grooves 41 are engaged with each other, the free ends of the grinding teeth 32 and the connecting side walls of the grinding grooves 41 face each other in the vertical direction, and the food waste is brought into the gaps between the free ends of the grinding teeth 32 and the connecting side walls of the grinding grooves 41, cut and ground in the relative movement of the grinding teeth 32 and the grinding grooves 41, and processed into small particles to be discharged from the accommodating chamber.

Too large or too small gap between the free end of the grinding tooth 32 and the connecting side wall of the grinding groove 41 is not beneficial to the treatment of the food waste, too large gap between the free end of the grinding tooth 32 and the connecting side wall of the grinding groove 41 reduces the grinding effect between the grinding tooth 32 and the grinding groove 41, the accumulation of large-particle food waste is easy to occur, and the working efficiency of the waste disposer 100 is reduced; the gap between the free end of the grinding tooth 32 and the connecting side wall of the grinding groove 41 is too small to grind a smaller amount of food waste at a time, which also causes the work efficiency of the garbage disposer 100 to decrease, and the too small gap also easily causes the food waste to block the grinding tooth 32 and the grinding groove 41, which shortens the service life of the garbage disposer 100. The size of the gap between the free end of the grinding tooth 32 and the connecting side wall of the grinding groove 41 is set to be 0mm-5mm as the best, so that the grinding and cutting effects of the grinding tooth 32 and the grinding groove 41 can be effectively guaranteed, and the working efficiency can be improved.

Preferably, the gap dimension h between the free end of the grinding tooth 32 and the connecting side wall of the grinding groove 41 satisfies: h is more than 0mm and less than or equal to 1mm, the size h of the gap between the free end part of the grinding tooth 32 and the connecting side wall of the grinding groove 41 is optimally set to be 0mm-1mm, and the grinding and cutting effects and the working efficiency of the grinding tooth 32 and the grinding groove 41 are better within the size range.

In some embodiments of the present invention, the axial end face of the grinding disc 2 is provided with a grinding protrusion and/or a grinding through hole, and the grinding protrusion and the grinding hammer 4 are located on the same end face.

Except being provided with grinding hammer 4 on the terminal surface of abrasive disc 2, still be provided with a plurality of grinding archs, a plurality of grinding archs have great impact when abrasive disc 2 is rotatory, can assist grinding hammer 4 together with smash food waste rapidly, realize preliminary smashing.

Still can be provided with the grinding through-hole on abrasive disc 2, the size of grinding through-hole is less, food waste is ground when less granule, can leave the accommodation chamber via grinding through-hole, and be provided with the grinding through-hole on abrasive disc 2 and can avoid food waste to flow out the accommodation chamber from the clearing hole 31 on grinding ring 3 and the clearance between grinding ring 3 and the abrasive disc 2 all the time, cause food waste sedimentary condition to appear on abrasive disc 2, avoid food waste deposit to appear with the dead condition of the rotation card of abrasive disc 2, promote the rotational stability of abrasive disc 2.

In some embodiments of the present invention, the housing 1 as shown in fig. 1 and 3 includes: an upper shell 11 and a lower shell 12, the upper shell 11 and the lower shell 12 together defining a grinding chamber 10. Optionally, a feed inlet is provided on the upper shell 11, a discharge outlet 13 is provided on the lower shell 12, and both the feed inlet and the discharge outlet 13 are communicated with the grinding chamber 10.

In some embodiments of the present invention, the grinding hammer 4 is rotatably connected to the grinding disc 2 by a rivet 6.

In some embodiments of the present invention, the garbage disposer 100 further includes a motor connected to the grinding plate 2 to drive the grinding plate 2 to rotate relative to the grinding ring 3.

In some embodiments of the present invention, the garbage disposal apparatus further comprises: and the auxiliary grinding part 5, the auxiliary grinding part 5 is rotatably arranged on one side of the grinding disc 2, which is far away from the grinding hammer 4, and the periphery of the auxiliary grinding part 5 is provided with a plurality of cutting teeth 51.

The auxiliary grinding member 5 can rotate relative to the grinding ring 3, as shown in fig. 1, the auxiliary grinding member 5 is arranged below the grinding ring 3, the diameter of the auxiliary grinding member 5 is larger than that of the grinding disc 2, the periphery of the auxiliary grinding member 5 is opposite to the bottom wall of the grinding ring 3, when food waste flows out of the accommodating cavity from the gap between the grinding ring 3 and the grinding disc 2, the food waste can directly flow onto the auxiliary grinding member 5, the auxiliary grinding member 5 can also rotate, under the action of centrifugal force, the food waste can be thrown to the periphery of the auxiliary grinding member 5, the food waste is ground and crushed again by the auxiliary grinding member 5 and the grinding ring 3, the food waste is fully crushed, and then is discharged to a sewer pipe from the discharge port 13. Through setting up vice grinding member 5 and will follow the food waste who flows out in the clearance between grind ring 3 and abrasive disc 2 and grind once more, fully smash food waste, avoid the food waste deposit to block up sewer pipe, food waste accessible sewer pipe discharges smoothly.

In some embodiments of the present invention, each cutting tooth 51 is provided with a cutting blade, which can improve the grinding and cutting ability of the secondary grinding member 5 to soft and coarse fiber garbage. For example, food waste such as vegetable leaves flows out from the gap between the grinding ring 3 and the grinding disc 2, the cutting teeth 51 of the auxiliary grinding piece 5 are provided with cutting blades, the cutting teeth 51 and the grinding ring 3 rotate relatively to cut and grind the vegetable leaves on the cutting teeth 51, the phenomenon that the cutting teeth 51 are not smooth in movement due to the fact that the vegetable leaves are wound on the cutting teeth 51 can be avoided, the phenomenon that the vegetable leaves are directly discharged from the discharge port 13 to be deposited in a sewer pipeline without being processed can be avoided, and the working stability of the garbage disposer 100 is improved.

In some embodiments of the present invention, as shown in fig. 1, the grinding hammer 4 is rotatably disposed on the grinding plate 2 by a rivet 6, the rivet 6 passes through the grinding plate 2 and is connected to the secondary grinding member 5, two grinding hammers 4 are disposed on the grinding plate 2, and the two rivets 6 connect the grinding plate 2 and the secondary grinding member 5, so that the secondary grinding member 5 can rotate together with the grinding plate 2.

In some embodiments of the invention, the grinding disk 2 and the secondary grinding member 5 are formed as an integral part.

In other embodiments of the invention, the secondary grinding member 5 and the grinding disc 2 are rotatable relative to each other.

In some embodiments of the present invention, the abrasive disc 2, the abrasive ring 3 and the secondary abrasive member 5 are coaxially arranged.

The rotation axes of the grinding disc 2 and the auxiliary grinding part 5 are positioned on the same straight line, and the axis of the grinding ring 3 is also positioned on the same straight line with the rotation axes of the grinding disc 2 and the auxiliary grinding part 5, so that the grinding disc 2, the auxiliary grinding part 5 and the grinding ring 3 can be prevented from generating movement interference, and the working stability of the garbage disposer 100 is improved.

Optionally, the grinding disk 2, the grinding ring 3 and the auxiliary grinding part 5 are all a revolving body, and the grinding disk 2, the grinding ring 3 and the auxiliary grinding part 5 are coaxially arranged, so that the motion interference can be avoided.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.

In the description of the present invention, "a plurality" means two or more.

In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, "on", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature.

Other constructions of the waste disposer, such as motors and cutting blades, and operation, according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. 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 invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A waste disposer, comprising:

the grinding machine comprises a machine shell, wherein a grinding cavity is arranged in the machine shell;

the grinding disc is rotatably arranged in the grinding cavity;

the grinding ring is arranged in the grinding cavity and is covered outside the grinding disc;

a grinding hammer disposed on the grinding disk; wherein

The radial outer end face of the grinding hammer is a first side face, the inner peripheral wall of the grinding ring is a second side face, at least one group of grinding grooves are formed in one of the first side face and the second side face, each group of grinding grooves comprises a plurality of grinding discs which are spaced in the axial direction, a plurality of grinding teeth are arranged on the other one of the first side face and the second side face, the plurality of grinding teeth are in one-to-one corresponding inserting fit with the plurality of corresponding grinding grooves, and at least one grinding tooth comprises two grinding faces which are arranged along the circumferential direction of the grinding ring and are arranged in an intersecting mode so as to limit a cutting edge.

2. A waste processor according to claim 1 wherein the intersection of the two grinding surfaces is formed as a diagonal line extending from top to bottom towards the centre of the grinding chamber.

3. A waste disposer according to claim 1, wherein the grinding teeth include upper and lower surfaces arranged in parallel, each grinding surface being associated with the upper and lower surfaces, respectively.

4. A waste disposer according to claim 1, wherein the grinding disk has a vertical central plane passing through its axis of rotation and extending in a radial direction, each grinding surface being at an acute angle to the vertical central plane passing through the intersection of the two grinding surfaces.

5. The waste disposer of claim 1, wherein the gap dimension h between the free end of the grinding tooth and the connecting sidewall of the grinding groove when each grinding tooth is inserted into the respective grinding groove satisfies: h is more than 0mm and less than or equal to 5mm, and the connecting side wall is opposite to the free end part.

6. A waste processor according to claim 5, wherein the gap size h satisfies: h is more than 0mm and less than or equal to 1mm.

7. A waste disposer according to claim 1, wherein the axial end face of the grinding disk is provided with grinding projections and/or grinding through-holes.

8. A waste processor according to any one of claims 1 to 7, further comprising: the auxiliary grinding part is rotatably arranged on one side, away from the grinding hammer, of the grinding disc, and a plurality of cutting teeth are arranged on the periphery of the auxiliary grinding part.

9. A waste disposer according to claim 8, wherein each cutting tooth is provided with a cutting edge.

10. A waste disposer according to claim 8, wherein the grinding disk, the grinding ring and the secondary grinding member are arranged coaxially.

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