CN214864255U - Multi-stage grinding food garbage disposer - Google Patents

Abstract

The application discloses multistage grinding food waste disposer. This multistage grinding food waste disposer includes first grinding ring, second grinding ring and cutting sword, first grinding ring is located the below of abrasive disc and is connected with the bottom of first grinding ring, the second grinding ring is located the top of abrasive disc and with grind the inner wall connection of cover, the below of abrasive disc is formed with the third and grinds the space, the cutting sword can set up in the third grinds the space with rotating, be formed with the first space of grinding and the second that are linked together between second grinding ring and the first grinding ring and grind the space, and first grinding space is linked together with the grinding chamber that is located the abrasive disc top, the second grinds the space and is linked together with the third and grinds the space. The application has solved food waste disposer relatively poor, the not good technical problem of grinding effect of the crushing degree of food.

Description

Multi-stage grinding food garbage disposer

Technical Field

The application relates to the technical field of food waste treatment, in particular to a multistage grinding food waste treatment machine.

Background

With the continuous improvement of living standards, the production amount of household garbage is rapidly increasing, especially the organic garbage (such as food garbage of vegetables, melons and fruits, food waste and the like) produced in kitchens is greatly increased, and if the food garbage can not be treated in time, peculiar smell can be quickly emitted to pollute the surrounding environment.

At present, although the food waste disposer in the market is of various types, the grinding structure is a combined mode of a grinding ring and a grinding disc, or a blade is added on the basis of the structure to be simply improved, only multiple food wastes can be simply cut and crushed, the food wastes with long fibers cannot be quickly ground in a short time, the crushing degree is poor, and the grinding effect is poor.

Aiming at the problems of poor crushing degree and poor grinding effect of the food garbage disposer in the related art, no effective solution is provided at present.

Disclosure of Invention

The main objective of this application provides a multistage grinding food waste disposer to solve food waste disposer relatively poor, the not good problem of grinding effect of the crushing degree of food.

In order to achieve the above objects, the present application provides a multi-stage grinding food waste disposer.

The multistage grinding food waste disposer comprises a grinding cover, a drainage chamber shell and a grinding disc, wherein the bottom of the grinding cover is connected with the top of the drainage chamber shell, a grinding cavity is formed between the grinding cover and the drainage chamber shell, the grinding disc can be rotatably arranged in the grinding cavity, the multistage grinding food waste disposer further comprises a first grinding ring, a second grinding ring and a cutting knife, the first grinding ring is positioned below the grinding disc and connected with the bottom of the first grinding ring, the second grinding ring is positioned above the grinding disc and connected with the inner wall of the grinding cover, a third grinding space is formed below the grinding disc, the cutting knife can be rotatably arranged in the third grinding space, and a first grinding space and a second grinding space which are communicated are formed between the second grinding ring and the first grinding ring, and the first grinding space is communicated with a grinding cavity positioned above the grinding disc, and the second grinding space is communicated with the third grinding space.

Further, the outer diameter of the first grinding ring is larger than the diameter of the grinding disc, the top of the first grinding ring is close to the central position and is connected with the bottom of the grinding disc, the top of the first grinding ring is close to the edge position and is provided with at least one group of annular first grinding teeth along the circumferential direction of the first grinding ring, and the outer edge of the first grinding ring is provided with at least one group of annular second grinding teeth along the circumferential direction of the first grinding ring.

Further, the outer edge of the first grinding ring is provided with at least one group of annular second grinding teeth along the circumferential direction of the first grinding ring.

Furthermore, the first grinding ring and the grinding disc are of an integrally formed structure.

Furthermore, at least one group of annular third grinding teeth is arranged on the edge of the inner side of the second grinding ring along the circumferential direction of the second grinding ring, at least one group of annular fourth grinding teeth is arranged on the position, close to the center, of the bottom of the second grinding ring along the circumferential direction of the second grinding ring, and an annular boss is arranged on the position, close to the edge, of the bottom of the second grinding ring along the circumferential direction of the second grinding ring; the first grinding space is located between the fourth grinding tooth and the first grinding tooth.

Furthermore, at least one annular fifth grinding tooth is arranged on the inner wall of the boss along the circumferential direction of the boss; the second grinding space is located between the fifth grinding tooth and the second grinding tooth.

Further, multistage grinding food waste disposer still includes the third grinding ring that sets up along the horizontal direction, the third grinding ring is located the top of second grinding ring just the third grinding ring with grind the inner wall connection of cover, the bottom of third grinding ring with the top butt of second grinding ring.

Furthermore, a plurality of blades extend outwards from the center of the cutting knife, an included angle is reserved between every two adjacent blades, each blade is of a downward or upward bending structure, and the two adjacent blades are staggered in the vertical direction.

Further, the end part of the blade is inclined upwards to form a first spoiler at the end part of the blade.

Furthermore, the edge of each blade is provided with a cutting edge along the extending direction of the blade, and the cutting edge is in a sawtooth shape or a wave tooth shape.

Further, the blades on the cutting knife are distributed in a plurality of layers in the vertical direction.

Furthermore, a plurality of second massive turbulence parts are arranged on the inner wall of the grinding cavity along the circumferential direction of the grinding cavity.

In the embodiment of the application, a first grinding ring and a second grinding ring are respectively arranged below and above a grinding disc, a cutting knife is arranged in a third grinding space below the grinding disc, a first grinding space and a second grinding space which are communicated are formed between the second grinding ring and the first grinding ring, the first grinding space is communicated with a grinding cavity above the grinding disc, the second grinding space is communicated with the third grinding space, in the process of processing the food waste, the food waste is firstly crushed and ground by the grinding disc and then sequentially passes through the first grinding space and the second grinding space between the second grinding ring and the first grinding ring, in the process, the food waste needs to be subjected to multistage grinding processing by the second grinding ring and the first grinding ring, and finally enters the third grinding space to be subjected to secondary cutting processing by the cutting knife, so that the aim of multistage grinding the food waste is achieved, thereby realized with food waste from big to little kibbling technological effect in grades, and then solved food waste disposer relatively poor, the not good technical problem of grinding effect of the crushing degree of food.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the invention and do not limit it. In the drawings:

FIG. 1 is a schematic view showing the internal structure of the multistage grinding food waste disposer of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at position A;

FIG. 3 is an exploded view of the multi-stage grinding food waste disposer of the present invention;

FIG. 4 is a schematic view of the first grinding ring of the multi-stage food waste disposer of the present invention;

FIG. 5 is a schematic view of the second grinding ring of the multi-stage food waste disposer of the present invention;

fig. 6 is a schematic view showing the structure of a cutting blade in the multistage grinding food waste disposer of the present invention.

Detailed Description

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

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 to 3, the present application relates to a multi-stage grinding food garbage disposer including a grinding cover 8, a drain chamber housing 9, a grinding disk 1, a first grinding ring 2, a second grinding ring 3, and a cutting blade 4, wherein the bottom of the grinding cover 8 is connected to the top of the drain chamber housing 9, a grinding chamber 6 is formed between the grinding cover 8 and the drain chamber housing 9, the grinding disk 1 is rotatably disposed in the grinding chamber 6, the first grinding ring 2 is located below the grinding disk 1 and connected to the bottom of the first grinding ring 2, the second grinding ring 3 is located above the grinding disk 1 and connected to the inner wall of the grinding cover 8, a third grinding space 12 is formed below the grinding disk 1, the cutting blade 4 is rotatably disposed in the third grinding space 12, a first grinding space 10 and a second grinding space 11 communicated with the first grinding ring 2 are formed between the second grinding ring 3 and the first grinding ring 2, the first grinding space 10 is communicated with the grinding cavity 6 above the grinding disc 1, the second grinding space 11 is communicated with the third grinding space 12, and a water outlet 13 communicated with the third grinding space 12 is arranged on the water discharge chamber shell 9. The utility model discloses to food waste treatment in-process, food waste at first smashes the grinding through abrasive disc 1, loop through second grinding ring 2 again and the first grinding space 10 between the first grinding ring 3 and second grinding space 11, need pass through the multistage grinding processing of second grinding ring 2 with first grinding ring 3 at this in-process, enter into at last and carry out the cutting processing once more by cutting sword 4 in the third grinding space 12, the purpose to food waste multistage grinding has been reached, thereby realized food waste from big to small kibbling technological effect in grades.

Further, as shown in fig. 1 and 3, the top of the grinding disc 1 is provided with a plurality of tearers 102 and a plurality of grinding hammers 101. The tearing device 102 is a plate-shaped structure which is arranged along the vertical direction and has a sharp corner at the top, and the food entering the grinding cavity 6 is smashed and primarily ground through the tearing device 102 and the grinding hammer 101.

Further, the grinding disk 1 is the discoid structure that sets up along the horizontal direction, and first grinding ring 2 and second grinding ring 3 are the ring shape structure that sets up along the horizontal direction, and grinding disk 1, first grinding ring 2, second grinding ring 3 and cutting sword 4 are coaxial setting.

In an optional embodiment of the present invention, as shown in fig. 1, the multistage grinding food waste disposer further includes a motor 14, the motor 14 is disposed in the drainage chamber housing 9 below the grinding disc 1, an output shaft of the motor 14 extends upward along a vertical direction, the grinding disc 1 and the cutting blade 4 are both disposed on an output shaft of the motor 14, the grinding disc 1 and the cutting blade 4 are driven by the motor 14 to rotate synchronously, so that the grinding disc 1 and the cutting blade 4 crush food waste; in addition, because first grinding ring 2 is connected with abrasive disc 1, first grinding ring 2 can rotate along with abrasive disc 1 is synchronous for take place relative rotation between first grinding ring 2 and the second grinding ring 3, thereby cooperate the multistage grinding to food waste through first grinding ring 2 and second grinding ring 3.

In an optional embodiment of the present invention, as shown in fig. 1, 3, and 4, the outer diameter of the first grinding ring 2 is larger than the diameter of the grinding disc 1, the top of the first grinding ring 2 is close to the central position and is connected to the bottom of the grinding disc 1 through screw fixation, the top of the first grinding ring 2 is close to the edge position and is provided with at least one set of annular first grinding teeth 201 along the circumferential direction of the first grinding ring 2, and the outer edge of the first grinding ring 2 is provided with at least one set of annular second grinding teeth 202 along the circumferential direction of the first grinding ring 2.

Further, the first polishing ring 2 and the polishing disc 1 may be, but not limited to, an integrally formed structure.

In an optional embodiment of the present invention, as shown in fig. 1 to 3 and 5, at least one set of annular third grinding teeth 301 is disposed on the inner side edge of the second grinding ring 3 along the circumferential direction of the second grinding ring 3, at least one set of annular fourth grinding teeth 302 is disposed on the bottom of the second grinding ring 3 near the central position along the circumferential direction of the second grinding ring 3, an annular boss 303 is disposed on the bottom of the second grinding ring 3 near the edge position along the circumferential direction of the second grinding ring 3, and at least one annular fifth grinding tooth 3031 is disposed on the inner wall of the boss 303 along the circumferential direction of the boss 303; the first grinding space 10 is located between the fourth grinding tooth 302 and the first grinding tooth 201, and the second grinding space 11 is located between the fifth grinding tooth 3031 and the second grinding tooth 202.

Further, as shown in fig. 5, the tooth surface of the fourth grinding tooth 302 is a slope that gradually slopes downward from a direction near the center position to a direction near the edge position. The third grinding tooth 301 and the grinding hammer 101 interact and cut the food waste, the ground food waste flows into the first grinding space 10 between the fourth grinding tooth 302 and the first grinding tooth 201 along the third grinding tooth 301, because the tooth surface of the fourth grinding tooth 302 is an inclined surface, the function of draining the food waste can be achieved, the food waste can smoothly enter the first grinding space 10, the food waste can be extruded into the second grinding space 11 between the fifth grinding tooth 3031 and the second grinding tooth 202 under the action of centrifugal force, the food waste is continuously ground into finer particles, and then the food waste flows into the third grinding space 12 below the grinding disc 1.

Further, as shown in fig. 1 and 3, the multi-stage food waste grinder further includes a circular third grinding ring 5 disposed along the horizontal direction, the third grinding ring 5 is disposed above the second grinding ring 3, the third grinding ring 5 is fixedly connected to the inner wall of the grinding cover 8, and the bottom of the third grinding ring 5 is abutted to the top of the second grinding ring 3 to ensure that the second grinding ring 3 is stably mounted in the grinding chamber 6.

Further, the third polishing ring 5 and the second polishing ring 3 can be, but not limited to, an integrally formed structure.

In an optional embodiment of the present invention, as shown in fig. 1, 3, and 6, the cutting blade 4 extends a plurality of blades 401 from a central position, an included angle is left between two adjacent blades 401, each blade 401 is a bending structure downward or upward, and two adjacent blades 401 are staggered in the vertical direction, so that the food waste can move in the vertical direction while moving along the circumferential direction of the cavity in the third grinding space 12, thereby improving the crushing effect on the food waste.

Further, as shown in fig. 6, the tip of blade 401 upwards inclines to form first vortex portion 4012 at the tip position of blade 401, at the rotatory in-process of cutting sword 4 cutting, first vortex portion 4012 can increase the hindrance effect to the smooth rivers of rotation, makes the rivers flow direction take place irregular change, and then drives the food waste of mixing in the rivers and fully contacts with cutting sword 4.

Further, the edge of each blade 401 is provided with a cutting edge 4011 along the extending direction of the blade 401, and the cutting edge 4011 has a saw-tooth or wave-tooth structure.

Further, the blades 401 of the cutter 4 are arranged in a plurality of layers in the vertical direction to improve the crushing effect on the food waste.

In an optional embodiment of the utility model, as shown in fig. 3, the inner wall of grinding chamber 6 is provided with massive a plurality of second vortex portions 7 along grinding chamber 6's circumference in, the liquid that flows into in grinding chamber 6 can form the rivers of rotatory flow under abrasive disc 1 and cutting sword 4 pivoted effect, second vortex portion 7 is the smooth and easy rivers increase of rotation and hinders, make its flow direction take place irregular change, and then drive the food waste in the liquid and cut sword 4 full contact, thereby cut food waste granule or tiny fiber once more through cutting edge 4011, later discharge the liquid of mixing with food waste granule to the outside of food waste disposer through outlet 13 under the effect of centrifugal force.

The working principle of the multistage grinding food waste disposer is as follows: after the electricity is switched on, the motor 14 rotates to drive the cutting knife 4, the second grinding ring 2, the grinding disc 1 and the grinding hammer 101 on the grinding disc 1 to rotate together, food waste and water flow enter the grinding cavity 6 and then sequentially pass through the tearing device 102, the grinding hammer 101, the third grinding ring 5 and the third grinding teeth 301 to be crushed into particles or fibers with smaller particle size, the food waste is extruded into the first grinding space 10 between the first grinding ring 2 and the second grinding ring 3 through the centrifugal force generated by the rotation of the grinding disc 1, the food waste is continuously ground and cut into finer particles by the fourth grinding teeth 302 on the second grinding teeth 3 and the first grinding teeth 201 on the first grinding ring 2, the food waste particles enter the second grinding space 11 between the first grinding ring 2 and the second grinding ring 3 under the action of self gravity and extrusion force and are again extruded by the fifth grinding teeth 3031 on the second grinding teeth 3 and the second grinding teeth 202 on the first grinding ring 2, then flows into a third grinding space 12 below the grinding disc 1, the food waste residue is continuously cut and crushed in the third grinding space 12 by the cutting blade 4, and the fully crushed food waste residue is discharged to the outside of the food waste disposer through a water discharge port 13 along with water flow under the action of centrifugal force and finally discharged into a sewer pipe.

From the above description, it can be seen that the present invention achieves the following technical effects:

one, this multistage grinding food waste disposer has realized food waste's multistage grinding, and food waste carries out hierarchical, layering abrasive treatment through tearing ware 102, grinding hammer 101, first grinding ring 2, second grinding ring 3, third grinding ring 5 and cutting sword 4, on the basis that does not reduce grinding efficiency, has improved the fineness of grind to food waste greatly, has reduced because the not enough downcomer that leads to of rubbish grinding fineness blocks up the problem.

The multistage grinding food waste disposer solves the problem that long-term long-fiber food waste puzzles the industry of food waste disposers is difficult to dispose, and the long-fiber food waste is subjected to multi-pass grinding, extrusion and cutting treatment to greatly reduce the fiber length, so that the multistage grinding food waste disposer is suitable for popularization and use.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (12)

1. A multistage grinding food waste disposer, including grinding cover (8), drain chamber shell (9) and abrasive disc (1), the bottom of grinding cover (8) with the top of drain chamber shell (9) is connected grind cover (8) with be formed with grinding chamber (6) between drain chamber shell (9), abrasive disc (1) can set up with rotating in grinding chamber (6), characterized by, multistage grinding food waste disposer still includes first grinding ring (2), second grinding ring (3) and cutting sword (4), first grinding ring (2) are located the below of abrasive disc (1) and are connected with the bottom of first grinding ring (2), second grinding ring (3) are located the top of abrasive disc (1) and are connected with the inner wall of grinding cover (8), the below of abrasive disc (1) is formed with third grinding space (12), the cutting knife (4) can be rotatably arranged in the third grinding space (12), a first grinding space (10) and a second grinding space (11) which are communicated with each other are formed between the second grinding ring (3) and the first grinding ring (2), the first grinding space (10) is communicated with a grinding cavity (6) above the grinding disc (1), and the second grinding space (11) is communicated with the third grinding space (12).

2. The multi-stage grinding food waste disposer of claim 1, wherein the outer diameter of the first grinding ring (2) is larger than the diameter of the grinding disk (1), the top of the first grinding ring (2) is connected with the bottom of the grinding disk (1) near the center, and the top of the first grinding ring (2) is provided with at least one set of annular first grinding teeth (201) near the edge along the circumference of the first grinding ring (2).

3. The multi-stage grinding food waste disposer of claim 2, wherein the outer edge of the first grinding ring (2) is provided with at least one set of annular second grinding teeth (202) along the circumference of the first grinding ring (2).

4. The multi-stage grinding food waste disposer of claim 2, wherein the first grinding ring (2) is of integral construction with the grinding disk (1).

5. The multi-stage grinding food waste disposer of claim 2, wherein the inner edge of the second grinding ring (3) is provided with at least one set of annular third grinding teeth (301) along the circumference of the second grinding ring (3), the bottom of the second grinding ring (3) near the center is provided with at least one set of annular fourth grinding teeth (302) along the circumference of the second grinding ring (3), the bottom of the second grinding ring (3) near the edge is provided with annular bosses (303) along the circumference of the second grinding ring (3); the first grinding space (10) is located between the fourth grinding tooth (302) and the first grinding tooth (201).

6. The multi-stage grinding food waste disposer of claim 5, wherein the inner wall of the boss (303) is provided with at least one annular fifth grinding tooth (3031) along the circumferential direction of the boss (303); the second grinding space (11) is located between the fifth grinding tooth (3031) and the second grinding tooth (202).

7. The multi-stage grinding food waste disposer of claim 5, further comprising a third grinding ring (5) disposed in a horizontal direction, the third grinding ring (5) being located above the second grinding ring (3) and the third grinding ring (5) being connected to the inner wall of the grinding housing (8), the bottom of the third grinding ring (5) abutting the top of the second grinding ring (3).

8. The multi-stage food waste disposer of claim 1, wherein the cutter blades (4) extend outward from a central position to form a plurality of blades (401), an included angle is reserved between two adjacent blades (401), each blade (401) is bent downward or upward, and two adjacent blades (401) are vertically staggered.

9. The multi-stage grinding food waste disposer of claim 8, wherein the end of the blade (401) is inclined upward to form a first spoiler (4012) at the end position of the blade (401).

10. The multi-stage grinding food waste disposer of claim 8, wherein the edge of each blade (401) is provided with a blade edge (4011) along the extension direction of the blade (401), the blade edge (4011) being serrated or wave-toothed.

11. The multi-stage grinding food waste disposer of claim 8, wherein the blades (401) of the cutting blade (4) are distributed in multiple layers in a vertical direction.

12. The multistage grinding food waste disposer of claim 8, wherein the inner wall of the grinding chamber (6) is provided with a plurality of second spoilers (7) in a block shape along the circumferential direction of the grinding chamber (6).

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