CN214143958U - Food waste disposer's multistage chopping grinder - Google Patents

Abstract

The utility model discloses a multistage chopping and grinding device of a food waste disposer, which comprises a main body, wherein the main body is divided into an upper crushing cavity and a lower crushing cavity, a first cavity is arranged inside the lower crushing cavity, and the first cavity is arranged above the lower crushing cavity to form an opening, the food waste disposer is integrally provided with the multistage chopping and grinding device, when food waste is disposed, the food waste is firstly cut by matching a grinding ring convex tooth of a grinding ring with a movable reamer of a cutterhead, then the food waste is cut by matching an inner contact tooth of the grinding ring with a grinding column and a grinding knife of the cutterhead, finally the food waste is cut by matching a grinding convex tooth and a grinding flat tooth of a grinding disc with an outer contact tooth of the grinding ring, the multistage staggered grinding device grinds and cuts the food waste, the food waste is ground step by step to a fine grinding, the food waste is fully cut, and the ground food waste particles are smaller, meanwhile, the grinding resistance is reduced, and the grinding efficiency is greatly improved.

Description

Food waste disposer's multistage chopping grinder

Technical Field

The utility model relates to a domestic equipment field, in particular to food waste disposer's multistage cutting grinder.

Background

The food waste disposer is food treatment equipment in the drainer and is arranged at the bottom of the drainer and used for preventing food from entering the drainer.

Chinese patent document No. CN205887644U discloses a grinding structure of a food waste disposer in 2017, 1 month and 18, which includes a grinding ring, a breaking hammer, an upper cutter head, a flow guide ring, a disc cutter, a fixing seat, and a motor; the grinding ring and the flow guide ring are annular members, the grinding ring and the flow guide ring are sequentially and fixedly arranged on the wall of the inner cavity at the upper part of the fixed seat from top to bottom, the upper cutter head is a disc-shaped member, the upper cutter head is rotatably arranged in the inner cavity at the upper part of the fixed seat, the breaking hammer is fixedly arranged on the top surface of the upper cutter head, and the disc cutter is fixedly arranged on the bottom surface of the upper cutter head; the motor shell is fixed on the lower part of the fixing seat, and an output shaft of the motor penetrates through a shaft hole in the middle of the fixing seat and extends into an inner cavity in the upper part of the fixing seat to be fixedly connected with the center of the upper cutter. The food waste disposer has the advantages that grinding resistance is large, food waste cannot be sufficiently chopped, and some small food waste cannot be cut, so that the food waste is easily blocked after being discharged to a sewer, and the residual food waste is easily rotten and smelly after being accumulated for a long time.

Accordingly, there is a need for further improvement in existing food waste disposers.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned prior art, the purpose of the utility model is to provide a simple reasonable, multistage grinding, the grinding resistance is little, grind the fine and smooth food waste disposer's multistage chopping grinder to overcome the weak point among the prior art.

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

a multi-stage chopping and grinding device of a food waste disposer comprises a main body, wherein the main body is divided into an upper grinding cavity and a lower grinding cavity, a first cavity is arranged in the lower grinding cavity, the first cavity is arranged above the lower grinding cavity to form an opening, a grinding ring is arranged in the first cavity, the grinding ring is arranged between the upper grinding cavity and the lower grinding cavity, a first grinding structure is arranged on the grinding ring, a cutter disc is arranged in the first cavity, a cutting structure is arranged on the cutter disc, a grinding disc is arranged below the cutter disc, a cutter disc supporting piece is fixedly arranged between the bottom of the grinding disc and the bottom of the inner wall of the first cavity, a second grinding structure is arranged on the grinding disc, a gap which can be beneficial to grinding is arranged between the cutter disc and the grinding ring, a hinging device is movably arranged on the cutter disc, and a motor which can drive the grinding ring and the grinding disc to move is arranged at the lower side of the lower grinding cavity, and an anti-splash ring is arranged in the upper crushing cavity.

Further, the utility model provides a grind structure one including crisscross a plurality of grinding ring incisors and the cutting groove that sets up in the grinding ring bottom the last edge of grinding ring is provided with a plurality of grinding ring dogteeth and side sword in the mistake on the circumference inner wall.

Further, the utility model provides a cutting structure sets up a plurality of grinding posts at the blade disc upper wall including the equipartition interval on the circumference outer wall of blade disc and adjacent grinding post one side is equipped with the grinding sword the blade disc upper wall is close to center department equipartition interval and is provided with a plurality of stirring posts.

Further, the utility model provides a reaming device is including a plurality of movable reamers of riveting at the blade disc upper wall, and the rotation central symmetry of each movable reamer sets up on the blade disc movable reamer one side eccentric settings can cooperate grinding ring dogtooth, side sword, cutting groove to carry out the cutting chamber of cutting to food waste.

Further, the utility model provides a grind structure two sets up a plurality of grinding dogtooths on abrasive disc circumference outer wall including the equipartition interval be equipped with a plurality ofly on the abrasive disc circumference outer wall and grind the crisscross grinding flat tooth that sets up of dogtooth.

Further, the utility model provides a grinding ring incisor cooperates the interior contact tooth that grinds the post and grind the sword and carry out the cutting to food waste respectively including having to and can cooperate respectively to grind the dogtooth and grind the circumscribed tooth that the flat tooth carries out the cutting to food waste, interior contact tooth equipartition sets up at the grinding ring inner wall, circumscribed tooth equipartition sets up at the grinding ring outer wall.

Further, the utility model provides a motor is including electric motor rotor fixed mounting has the axis of rotation on electric motor rotor's the rotation tip, the axis of rotation top is fixed to be inserted and to be established at blade disc support piece middle part.

Furthermore, the utility model provides a wash port of a plurality of flabellate form is gone up to the interval equipartition on the abrasive disc one side of wash port is fixed with the drainage piece of flabellate.

Further, the utility model provides a bottom in last crushing chamber is provided with the notch of a plurality of interval equipartitions, the notch forms the jack with the roof in lower crushing chamber laminating each other, grinding ring upper portion is provided with the couple of a plurality of interval equipartitions, the couple is inserted and is established in the jack.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses simple structure, convenient to use, grinding ring, blade disc and abrasive disc are by panel beating punching press or die-casting shaping, and grinding ring gear cutting and grinding ring dogtooth are by abrasive ring stamping forming, grind the dogtooth and grind the flat tooth and by abrasive disc stamping forming, save the technology cost.

The utility model discloses a food waste disposer wholly is equipped with multistage chopping grinder, when handling food waste, the movable reamer of earlier by the grinding ring dogtooth cooperation blade disc of grinding ring cuts food waste, the grinding post by the inscribe tooth cooperation blade disc of grinding ring again, the grinding sword cuts food waste, the last grinding dogtooth and the grinding flat tooth that is circumscribed by the grinding ring cooperation abrasive disc cut food waste, multistage crisscross grinder grinds food waste step by step, the cutting, food waste is by the corase grind to the fine grinding, make food waste fully cut up, the food waste granule after the grinding is littleer, the grinding resistance has been reduced simultaneously, grinding efficiency is greatly improved.

Drawings

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

fig. 2 is a second schematic perspective view of the present invention;

fig. 3 is a schematic perspective exploded view of the present invention;

fig. 4 is a schematic perspective view of a cutter head and a grinding disc of the present invention;

FIG. 5 is a perspective view of the polishing ring of the present invention;

fig. 6 is a perspective exploded view of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

fig. 1 to 6 show a multistage chopping grinder of food waste disposer, including main part 1 divide into smash chamber 11, smash chamber 12 down smash intracavity portion down and be equipped with chamber one 2, chamber one 2 sets up and forms the opening in the top of smashing chamber 12 down be equipped with grinding ring 21 in chamber one 2, grinding ring 21 sets up at last smash between chamber 11 and the lower chamber 12 of smashing, be equipped with grinding structure one 3 on grinding ring 21, be equipped with blade disc 22 in chamber one 2, be equipped with cutting structure 4 on blade disc 22, be equipped with abrasive disc 23 below blade disc 22 be equipped with abrasive disc 23 fixed be equipped with blade disc support piece 24 between abrasive disc 23 bottom and the inner wall bottom of chamber one 2 be equipped with grinding structure two 6 on abrasive disc 23 be equipped with the clearance that can be favorable to carrying out the grinding between blade disc 22 and the abrasive ring 21, the movable reaming device 5 that is equipped with on blade disc 22, smash chamber 12 downside down and be equipped with the motor 7 that can drive grinding ring 21 and abrasive disc 23 activity simultaneously, it is equipped with splashproof ring 25 to smash the intracavity portion on to go up, in operation, the main part divide into smashes the chamber, smashes the chamber two parts down, grinding ring, blade disc, abrasive disc all set up in the cavity one of crushing intracavity portion down, drive through the motor, make blade disc, abrasive disc synchronous rotation, the cooperation is fixed at last grinding chamber and is carried out multistage cutting grinding to food rubbish down the grinding ring between crushing chamber, splashproof ring is used for preventing the blade disc, thereby outside the main part is splashed out in the high-speed motion of food rubbish when the abrasive disc rotates, the reaming device is installed on the blade disc through the riveting mode, the reaming device swings to the outside along with centrifugal force during the blade disc rotates, the cooperation is ground the ring more fully, because be equipped with the clearance between blade disc and the abrasive ring, the garbage cut and ground into fine powder or particles can pass through the gap by the kinetic energy brought by the water flow, and the grinding disc is larger than the cutter disc and can be matched with the bottom of the grinding ring during rotation.

The utility model discloses in grind structure one 3 including crisscross a plurality of grinding ring incisors 31 and the cutting groove 32 that sets up in grinding ring 21 bottom grinding ring 21 is last to be provided with a plurality of grinding ring dogteeth 33 and side sword 34 along the mistake on the circumference inner wall, and abrasive disc, blade disc pass through panel beating punching press or pressure notes shaping, and grinding ring incisor, grinding ring dogtooth, side sword pass through panel beating punching press and form, save technology, and cutting groove, grinding ring incisor set up in the lower part of grinding ring, and grinding ring dogtooth, side sword set up on the upper portion of grinding ring and crisscross the setting.

The utility model discloses in cutting structure 4 sets up a plurality of grinding post 41 at the blade disc 22 upper wall including the equipartition interval blade disc 22's circumference outer wall and adjacent grinding post 41 one side is equipped with grinding sword 42 blade disc 22 upper wall is close to center department equipartition interval and is provided with a plurality of churning posts 43, and the blade disc setting is in cavity one and the position that is located the abrasive disc top, and consequently food is remaining can drop on the blade disc of abrasive disc top, rotates as the blade disc, through grinding post, the churning post drives food and stirs, makes food can be at a cavity internal rotation, conveniently cut and grind, grinding post and churning post pass through the panel beating punching press and form, grinding post follow the protruding back on the blade disc, form the grinding sword with punching press position chamfer, grinding post cooperation grinding ring dogtooth, the side sword, the cutting groove cuts and grinds.

The utility model discloses in reaming device 5 is including riveting a plurality of movable reamers 51 at cutterhead 22 upper wall, and each movable reamer 51's rotation central symmetry sets up on cutterhead 22 the eccentric cutting chamber 52 that can cooperate grinding ring dogtooth 33, side sword 34, cutting groove 32 to cut food waste that is provided with in activity reamer 51 one side, the movable reamer of during operation is owing to the riveting on the cutterhead, therefore the movable reamer can rotate, and riveted position forms eccentric settings for one side of movable reamer, rotates when the cutterhead, the movable reamer is outside rotating owing to centrifugal force's the reason, cutting chamber cooperation grinding ring dogtooth, side sword, cutting groove, grinding ring gear cut the cutting and grind.

The utility model discloses in grind two 6 of structure including the equipartition interval set up a plurality of grinding dogtooths 61 on the outer wall of grinding miller 23 circumference be equipped with a plurality ofly on the outer wall of grinding miller 23 circumference and grind the crisscross grinding flat tooth 62 that sets up of dogtooth 61, the grinding miller passes through panel beating punching press or die-casting shaping, and the mode through panel beating punching press makes grinding dogtooth and grinding flat tooth integrated into one piece, and technology is convenient, and grinding dogtooth is the slant bellied state from the grinding miller, and the outer lane of grinding miller is close to the bottom of grinding ring, grinds flat tooth cooperation cutting groove and cuts the grinding.

The utility model discloses in grinding ring incisor 31 carries out the inscribe tooth 311 that cuts to food waste including can cooperating grinding post 41 and grinding sword 42 respectively to and can cooperate respectively to grind dogtooth 61 and grind the circumscribed tooth 312 that the flat tooth 62 cut food waste, inscribe tooth 311 equipartition sets up at grinding ring 21 inner wall, circumscribed tooth 312 equipartition sets up at grinding ring 21 outer wall, and grinding ring incisor divide into inscribe tooth and circumscribed tooth, and inscribe tooth setting forms the circumscribed tooth during punching press inside the grinding ring, and circumscribed tooth can grind with grinding the dogtooth cooperation with grinding the dogtooth, and inscribe tooth can grind with grinding post and grinding sword cooperation, and inscribe tooth can also be synchronous and movable reamer cooperation is ground.

The utility model discloses in motor 7 is including electric motor rotor 71 fixed mounting has axis of rotation 72 on electric motor rotor 71's the rotation end, fixed the inserting in axis of rotation 72 top is established at blade disc support piece 24 middle part, and the motor passes through electric motor rotor's rotation end bandeau and moves blade disc support piece and rotate, and blade disc support piece passes through the mounting screw in the abrasive disc bottom, and the abrasive disc will rotate when consequently blade disc support piece rotates.

The utility model discloses in the interval equipartition has wash port 91 of a plurality of fan blade forms on grinding disk 23 one side of wash port 91 is fixed with the drainage piece 92 of blade form, and the wash port is used for discharging sewage or tiny graininess's food waste, and the drainage piece is used for the water conservancy diversion to make the level smooth downward flow, and sewage and rubbish are direct to flow to the water pipe from drainage piece department, and the water pipe connects under grinding chamber one side, discharges in being washed into the water pipe along with the rivers after food waste has been handled, has a plurality of holes that enable rubbish or water to pass through on blade disc and the grinding disk equally.

The utility model discloses in the bottom of going up crushing chamber 11 is provided with notch 81 of a plurality of interval equipartitions, notch 81 forms the jack with the roof of lower crushing chamber 12 of laminating each other, grind 21 upper portions of ring and be provided with couple 82 of a plurality of interval equipartitions, couple 82 inserts and establishes in the jack, and couple 82 supports under on the roof of crushing chamber to the card is fixed at the position of notch and to grinding the ring.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. The utility model provides a food waste disposer's multistage chopping and grinding device, includes main part (1), its characterized in that: the main body (1) is divided into an upper crushing cavity (11) and a lower crushing cavity (12), a first cavity (2) is arranged inside the lower crushing cavity (12), the first cavity (2) is arranged above the lower crushing cavity (12) to form an opening, a grinding ring (21) is arranged in the first cavity (2), the grinding ring (21) is arranged between the upper crushing cavity (11) and the lower crushing cavity (12), a first grinding structure (3) is arranged on the grinding ring (21), a cutter head (22) is arranged in the first cavity (2), a cutting structure (4) is arranged on the cutter head (22), a grinding disc (23) is arranged below the cutter head (22), a cutter head support piece (24) is fixedly arranged between the bottom of the grinding disc (23) and the bottom of the inner wall of the first cavity (2), a second grinding structure (6) is arranged on the grinding disc (23), and a gap capable of being favorable for grinding is arranged between the cutter head (22) and the grinding ring (21), the cutter head (22) is movably provided with a hinge cutting device (5), the lower side of the lower crushing cavity (12) is provided with a motor (7) which can drive a grinding ring (21) and a grinding disc (23) to move simultaneously, and an anti-splash ring (25) is arranged inside the upper crushing cavity (11).

2. The multistage chopping and grinding device for the food waste disposer of claim 1, wherein the grinding structure one (3) comprises a plurality of grinding ring cutting teeth (31) and cutting grooves (32) alternately arranged at the bottom of the grinding ring (21), and a plurality of grinding ring protruding teeth (33) and side knives (34) alternately arranged on the inner circumferential wall of the grinding ring (21).

3. The multistage chopping and grinding device for the food waste disposer of claim 2, wherein the cutting structure (4) comprises a plurality of grinding posts (41) spaced uniformly on the upper wall of the cutter head (22), a grinding blade (42) is disposed on the circumferential outer wall of the cutter head (22) and adjacent to one side of the grinding posts (41), and a plurality of stirring posts (43) spaced uniformly near the center of the upper wall of the cutter head (22).

4. The multistage chopping and grinding device of the food waste disposer according to claim 3, wherein the reaming device (5) comprises a plurality of movable reamers (51) riveted to the upper wall of the cutter head (22), the rotating centers of the movable reamers (51) are symmetrically arranged on the cutter head (22), and one side of each movable reamer (51) is eccentrically provided with a cutting cavity (52) capable of cutting food waste by matching with the grinding ring convex teeth (33), the side cutters (34) and the cutting grooves (32).

5. The multistage chopping and grinding device of the food waste disposer of claim 4, wherein the second grinding structure (6) comprises a plurality of grinding convex teeth (61) uniformly spaced on the outer circumferential wall of the grinding disc (23), and a plurality of grinding flat teeth (62) staggered with the grinding convex teeth (61) are arranged on the outer circumferential wall of the grinding disc (23).

6. The multistage chopping and grinding device of the food waste disposer of claim 5, wherein the grinding ring cutting teeth (31) comprise inner cutting teeth (311) capable of respectively matching with the grinding column (41) and the grinding knife (42) to cut the food waste, and outer cutting teeth (312) capable of respectively matching with the grinding convex teeth (61) and the grinding flat teeth (62) to cut the food waste, the inner cutting teeth (311) are uniformly arranged on the inner wall of the grinding ring (21), and the outer cutting teeth (312) are uniformly arranged on the outer wall of the grinding ring (21).

7. The multistage chopping and grinding device of a food waste disposer of claim 1, wherein the motor (7) comprises a motor rotor (71), a rotating shaft (72) is fixedly installed at the rotating end of the motor rotor (71), and the top end of the rotating shaft (72) is fixedly inserted in the middle of the cutterhead support (24).

8. The multistage chopping and grinding device of a food waste disposer of claim 5, wherein a plurality of fan-shaped drain holes (91) are uniformly distributed on the grinding disc (23) at intervals, and a blade-shaped drain piece (92) is fixed on one side of the drain hole (91).

9. The multistage chopping and grinding device of the food waste disposer of claim 2, wherein the bottom of the upper crushing cavity (11) is provided with a plurality of notches (81) uniformly distributed at intervals, the notches (81) and the top wall of the lower crushing cavity (12) are mutually attached to form a jack, the upper part of the grinding ring (21) is provided with a plurality of hooks (82) uniformly distributed at intervals, and the hooks (82) are inserted into the jack.

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