CN211341027U - Food waste disposer's multistage grinder - Google Patents
Food waste disposer's multistage grinder Download PDFInfo
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- CN211341027U CN211341027U CN201921676164.0U CN201921676164U CN211341027U CN 211341027 U CN211341027 U CN 211341027U CN 201921676164 U CN201921676164 U CN 201921676164U CN 211341027 U CN211341027 U CN 211341027U
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Abstract
A multi-level grinding device of a food waste disposer comprises a grinding ring component and a cutter head component which are arranged in a shell, and a grinding cavity which is formed by the grinding ring component and the cutter head component and is provided with an opening at the upper part; the cutter head assembly is connected with a motor shaft and is rotatably arranged in the grinding ring assembly, and a grinding gap is formed between the grinding ring assembly and the cutter head assembly; the grinding ring assembly comprises an upper grinding ring and a lower grinding ring, the cutter head assembly comprises an upper cutter head and a lower cutter head, the lower grinding ring is located below the lower cutter head, radial cutting teeth distributed in an annular mode are arranged on the outer side wall of the lower cutter head, the grinding ring and the lower grinding ring are matched to cut food waste in a staggered mode, axial cutting teeth distributed in an annular mode are arranged at the bottom of the outer side wall of the lower cutter head, and the grinding ring is matched to cut the food waste. The utility model discloses a grinder carries out crisscross cutting and cuts step by step with food waste, makes food waste cut into littleer granule and discharges away again, has reduced the grinding resistance simultaneously, has improved grinding efficiency.
Description
Technical Field
The utility model relates to a food waste disposer, in particular to food waste disposer's multistage grinder.
Background
Chinese patent document No. CN208441182U discloses in 2019, 1 month and 29 days a grinding assembly of a food waste disposer and a food waste disposer having the same, the grinding assembly of the food waste disposer includes a cutter head assembly and a grinding disc, a grinding chamber is defined in the grinding disc, the cutter head assembly is rotatably disposed in the grinding chamber, the grinding disc has a disc body and a cutting wall, the cutting wall is formed by vertically extending upward an outer edge of the disc body, the cutter head assembly is spaced from the cutting wall and is matched with the cutting wall to grind food waste. The food waste disposer has the advantages that the ground food waste particles are large, flat food waste cannot be cut frequently, the grinding resistance is large, and the grinding is not smooth.
Therefore, further improvements are desired.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a food waste disposer's multistage grinder of simple structure, multistage grinding, grinding resistance are little, the abrasive particle is little, the practicality is strong to overcome the weak point among the prior art.
The multi-stage grinding device of the food waste disposer designed according to the purpose comprises a grinding ring component and a cutter head component which are arranged in a shell, and a grinding cavity which is formed by the grinding ring component and the cutter head component and is provided with an opening at the upper part; the cutter head assembly is connected with a motor shaft and is rotatably arranged in the grinding ring assembly, and a grinding gap is formed between the grinding ring assembly and the cutter head assembly; grinding ring subassembly includes grinding ring and lower grinding ring, and the blade disc subassembly includes blade disc and lower blade disc, and lower grinding ring is located the below of blade disc down, its characterized in that: the food garbage cutting machine is characterized in that radial cutting teeth are arranged on the outer side wall of the lower cutter disc, the radial cutting teeth are matched with the upper grinding ring and the lower grinding ring to cut food garbage in a staggered mode, axial cutting teeth are arranged at the bottom of the outer side wall of the lower cutter disc, and the axial cutting teeth are matched with the lower grinding ring to cut the food garbage.
The side wall of the upper grinding ring is provided with main cutting teeth and horizontal cutting teeth which are distributed in an annular mode, the radial cutting teeth are matched with the main cutting teeth to cut food waste, and the radial cutting teeth are provided with grooves which can increase the collision area between the radial cutting teeth and the food waste.
The bottom opening of the lower cutter disc is arranged, a plurality of rows of cutting holes distributed annularly are formed in the lower grinding ring, and the axial cutting teeth are matched with the cutting holes to cut food garbage carried by the opening at the bottom of the lower cutter disc; the radial cutting teeth are matched with the cutting holes to cut the food waste.
A plurality of movable reamers are rotatably arranged on the upper cutterhead, and the rotating centers of the movable reamers are symmetrically arranged on the upper cutterhead; one end of the movable reamer is provided with a rotating fit part, the rotating fit part is rotatably connected to the rotating shaft of the upper cutter head, the other end of the movable reamer is provided with a cutting part, and the cutting part is matched with the main cutting teeth and the horizontal cutting teeth to cut food waste.
The axial cutting teeth are U-shaped, and are distributed at intervals with the radial cutting teeth.
And a stop block is arranged at the position of the upper cutter disc corresponding to each movable reamer, and the movable reamers can perform reciprocating swing on the upper cutter disc through the corresponding stop blocks.
The surface of the upper cutter head is provided with a plurality of fixed reamers with symmetrical rotation centers, the fixed reamers are uniformly distributed on the same circle, and the fixed reamers and the movable reamers do not collide with each other and interfere with each other.
The main cutting teeth and the horizontal cutting teeth are formed by punch forming of an upper grinding ring, the stop blocks and the fixed reamer are formed by punch forming of an upper cutter disc, the radial cutting teeth and the axial cutting teeth are formed by punch forming of a lower cutter disc, and the cutting holes are formed by punch forming of a lower grinding ring.
The upper cutter disc and the lower cutter disc are assembled in a matched mode from top to bottom, and a plurality of water leakage through holes are correspondingly formed in the upper cutter disc and the lower cutter disc respectively.
The utility model discloses a grinder of food waste disposer is through setting up radial cutting tooth and axial cutting tooth on the blade disc down, utilize fixed reamer bits to break up earlier and cut food waste, the cooperation of recycling movable reamer and last grinding ring is beaten food waste, grind, then utilize radial cutting tooth and last grinding ring, the cooperation of grinding ring is crisscross to food waste down and is cut, utilize axial cutting tooth and grinding ring's cooperation down to carry out crisscross cutting to food waste at last, adopt this kind of multistage grinding mode to grind food waste, make food waste by the corase grind to the fine grinding, make the food waste granule after the grinding littleer, grind more delicate, food waste granule after the grinding arranges to can not block up the trap and block up pipe-line system behind the basin trap, reduced the grinding resistance simultaneously, grinding efficiency is greatly improved, it has simple structure, Multi-stage grinding, small grinding resistance, small grinding particles and strong practicability.
Drawings
Fig. 1 is a schematic view of the overall structure of a food waste disposer according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a polishing apparatus according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view of a cutter head assembly according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of a grinding ring assembly according to an embodiment of the present invention.
Fig. 5 is a cross-sectional view of a lower cutter head according to an embodiment of the present invention.
Fig. 6 is a schematic view of an overall structure of a lower polishing ring according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-6, the multi-stage grinding device of the food waste disposer includes a grinding ring assembly and a cutter head assembly arranged in a housing, and a grinding cavity with an opening at the upper part formed by the grinding ring assembly and the cutter head assembly; the cutter head assembly is connected with a motor shaft and is rotatably arranged in the grinding ring assembly, and a grinding gap is formed between the grinding ring assembly and the cutter head assembly; the grinding ring subassembly includes grinding ring 1 and lower grinding ring 4, the blade disc subassembly includes blade disc 2 and lower blade disc 3, lower grinding ring 4 is located the below of blade disc 3 down, be provided with the radial cutting tooth 8 of annular distribution on the 3 lateral walls of lower blade disc, grinding ring 1 and lower grinding ring 4 crisscross the cutting to food waste in the cooperation of radial cutting tooth 8, the bottom of 3 lateral walls of lower blade disc is provided with the axial cutting tooth 9 of annular distribution, grinding ring 4 cuts food waste under the cooperation of axial cutting tooth 9.
The side wall of the upper grinding ring 1 is provided with main cutting teeth 7 and horizontal cutting teeth 6 which are distributed annularly, the radial cutting teeth 8 are matched with the main cutting teeth 7 to cut the food waste, and the radial cutting teeth 8 are provided with slots 13; because the radial cutting teeth 8 have longer axial length and are provided with the slots, the collision area of the radial cutting teeth 8 and the food waste is larger, and the cutting efficiency is higher.
The bottom opening of the lower cutter disc 3 is arranged, a plurality of rows of cutting holes 10 distributed annularly are formed in the lower grinding ring 4, and the axial cutting teeth 9 are matched with the cutting holes 10 to cut food waste wrapped by the bottom opening of the lower cutter disc 3; the radial cutting teeth 8 cooperate with the cutting holes 10 to cut the food-trash. When the axial cutting teeth 9 are matched with the cutting holes 10 to cut the food waste, most of the food waste is cut into particles smaller than the cutting holes 10 under the action of centrifugal force and then discharged, so that the food waste is ground more finely; adopt radial cutting tooth 8 cooperation main cutting tooth 7 and cutting hole 10 to carry out crisscross cutting to food waste, can fully grind flat food waste.
A plurality of movable reamers 5 are rotatably arranged on the upper cutterhead 2, and the rotating centers of the movable reamers 5 are symmetrically arranged on the upper cutterhead 2; one end of the movable reamer 5 is provided with a rotating matching part 5.1, the rotating matching part 5.1 is rotatably connected to the rotating shaft of the upper cutter head 2, the other end of the movable reamer 5 is provided with a cutting part 5.2, and the cutting part 5.2 is matched with the main cutting teeth 7 and the horizontal cutting teeth 6 to cut food waste.
The axial cutting teeth 9 are U-shaped, and the axial cutting teeth 9 and the radial cutting teeth 8 are distributed at intervals.
The upper cutter head 2 is provided with a stop block 12 corresponding to each movable reamer 5, and the movable reamers 5 can swing on the upper cutter head 2 in a reciprocating way through the corresponding stop blocks 12, so that the collision rate of the movable reamers 5 and the upper grinding ring 1 in unit time can be improved.
The surface of the upper cutter head 2 is provided with a plurality of fixed reamers 11 with symmetrical rotation centers, the fixed reamers 11 are uniformly distributed on the same circle, the fixed reamers 11 and the movable reamers 5 do not collide with each other and interfere with each other, and each fixed reamer 11 and the movable reamer 5 can independently collide with food waste; the fixed reamer 11 crushes the food waste chips when the cutter head assembly rotates at a high speed, and can avoid the trouble that long fibers are wound into a spherical shape when the cutter head assembly rotates at a high speed to cause difficulty in grinding.
The main cutting teeth 7 and the horizontal cutting teeth 6 are formed by punch forming of an upper grinding ring 1, the stop blocks 12 and the fixed reamer 11 are formed by punch forming of an upper cutter disc 2, the radial cutting teeth 8 and the axial cutting teeth 9 are formed by punch forming of a lower cutter disc 3, and the cutting holes 10 are formed by punch forming of a lower grinding ring 4.
The upper cutter disc 2 and the lower cutter disc 3 are assembled in a matched mode from top to bottom, the upper cutter disc 2 and the lower cutter disc 3 are respectively and correspondingly provided with a plurality of water leakage through holes, the water leakage through holes are arranged to separate food waste from water, and water is discharged from the water leakage through holes firstly.
The multi-level grinding device of the food waste disposer grinds food waste from coarse grinding to fine grinding by arranging the radial cutting teeth 8 and the axial cutting teeth 9 on the lower cutter disc 3, firstly utilizes the fixed reamer 11 to crush and cut the food waste, then utilizes the cooperation of the movable reamer 5 with the main cutting teeth 7 and the horizontal cutting teeth 6 to beat and grind the food waste, then utilizes the cooperation of the radial cutting teeth 8 with the main cutting teeth 7 and the cutting holes 10 to cut the food waste in a staggered way, and finally utilizes the cooperation of the axial cutting teeth 9 with the cutting holes 10 to cut the food waste, and adopts the multi-level grinding mode to grind the food waste, so that the ground food waste has smaller particles and finer grinding, even if the flat food waste can be fully ground, and the ground food waste particles can not block a trap and block a pipeline system after being discharged to a water tank, meanwhile, the grinding resistance is reduced, and the grinding efficiency is greatly improved.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. A multi-level grinding device of a food waste disposer comprises a grinding ring component and a cutter head component which are arranged in a shell, and a grinding cavity which is formed by the grinding ring component and the cutter head component and is provided with an opening at the upper part; the cutter head assembly is connected with a motor shaft and is rotatably arranged in the grinding ring assembly, and a grinding gap is formed between the grinding ring assembly and the cutter head assembly; grind the ring subassembly including last grinding ring (1) and lower grinding ring (4), the blade disc subassembly includes cutter head (2) and lower blade disc (3), and lower grinding ring (4) are located the below of lower blade disc (3), its characterized in that: radial cutting tooth (8) that are provided with the annular distribution on cutterhead (3) lateral wall down, grind ring (1) and grind ring (4) down in the cooperation of radial cutting tooth (8) and carry out crisscross cutting to food waste, and the bottom of lower cutterhead (3) lateral wall is provided with axial cutting tooth (9) that the annular distributes, and grinding ring (4) cut food waste under axial cutting tooth (9) cooperation.
2. The food waste disposer of claim 1, wherein: go up the main cutting tooth (7) and the horizontal cutting tooth (6) that are equipped with the annular and distribute on the lateral wall of grinding ring (1), radial cutting tooth (8) cooperation main cutting tooth (7) are cut food waste, are equipped with fluting (13) that can increase its and food waste collision area on radial cutting tooth (8).
3. The food waste disposer of claim 2, wherein: the bottom opening of the lower cutter disc (3) is arranged, a plurality of rows of cutting holes (10) distributed annularly are formed in the lower grinding ring (4), and the axial cutting teeth (9) are matched with the cutting holes (10) to cut the food waste wrapped by the bottom opening of the lower cutter disc (3); the radial cutting teeth (8) are matched with the cutting holes (10) to cut the food waste.
4. The food waste disposer of claim 3, wherein: a plurality of movable reamers (5) are rotatably arranged on the upper cutterhead (2), and the rotating centers of the movable reamers (5) are symmetrically arranged on the upper cutterhead (2); one end of the movable reamer (5) is provided with a rotating matching part (5.1), the rotating matching part (5.1) is rotatably connected to the rotating shaft of the upper cutter head (2), the other end of the movable reamer (5) is provided with a cutting part (5.2), and the cutting part (5.2) is matched with the main cutting teeth (7) and the horizontal cutting teeth (6) to cut food waste.
5. The food waste disposer of claim 4, wherein: the axial cutting teeth (9) are U-shaped, and the axial cutting teeth (9) and the radial cutting teeth (8) are distributed at intervals.
6. The food waste disposer of claim 5, wherein: the upper cutter head (2) is provided with a stop block (12) corresponding to the position of each movable reamer (5), and the movable reamers (5) can reciprocate on the upper cutter head (2) through the corresponding stop blocks (12).
7. The food waste disposer of claim 6, wherein: the surface of the upper cutter disc (2) is provided with a plurality of fixed reamers (11) with symmetrical rotation centers, the fixed reamers (11) are uniformly distributed on the same circle, and the fixed reamers (11) and the movable reamers (5) do not collide with each other and interfere with each other.
8. The food waste disposer of claim 7, wherein: main cutting tooth (7) and horizontal cutting tooth (6) are by last grinding ring (1) stamping forming, and dog (12) and fixed reamer (11) are by last blade disc (2) stamping forming, and radial cutting tooth (8) and axial cutting tooth (9) are by lower blade disc (3) stamping forming, and cutting hole (10) are by grinding ring (4) stamping forming down.
9. The multi-stage grinding apparatus of a food waste disposer of any of claims 1-8, wherein: the upper cutter disc (2) and the lower cutter disc (3) are mutually assembled in a vertical matching mode, and the upper cutter disc (2) and the lower cutter disc (3) are respectively and correspondingly provided with a plurality of water leakage through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676164.0U CN211341027U (en) | 2019-09-30 | 2019-09-30 | Food waste disposer's multistage grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921676164.0U CN211341027U (en) | 2019-09-30 | 2019-09-30 | Food waste disposer's multistage grinder |
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| Publication Number | Publication Date |
|---|---|
| CN211341027U true CN211341027U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921676164.0U Active CN211341027U (en) | 2019-09-30 | 2019-09-30 | Food waste disposer's multistage grinder |
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| CN (1) | CN211341027U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522472A (en) * | 2021-07-08 | 2021-10-22 | 火星人厨具股份有限公司 | Crushing structure and method of garbage disposer |
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2019
- 2019-09-30 CN CN201921676164.0U patent/CN211341027U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113522472A (en) * | 2021-07-08 | 2021-10-22 | 火星人厨具股份有限公司 | Crushing structure and method of garbage disposer |
| CN113522472B (en) * | 2021-07-08 | 2024-01-26 | 火星人厨具股份有限公司 | Crushing structure and method of garbage disposer |
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