CN107398332B - Food waste disposer having fine regrind and booster mechanism in a waste housing - Google Patents

Food waste disposer having fine regrind and booster mechanism in a waste housing Download PDF

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Publication number
CN107398332B
CN107398332B CN201710445092.8A CN201710445092A CN107398332B CN 107398332 B CN107398332 B CN 107398332B CN 201710445092 A CN201710445092 A CN 201710445092A CN 107398332 B CN107398332 B CN 107398332B
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Prior art keywords
grinding
cavity
gear ring
main cutter
knife
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CN201710445092.8A
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CN107398332A (en
Inventor
曹泽鑫
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Jiangsu Kitchen Treasure Electric Appliance Co ltd
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Individual
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/08Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
    • B02C18/12Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention relates to a food waste disposer with a fine regrinding and pressurizing mechanism in a sewage disposal cavity, which comprises a shell, a motor, a grinding cavity, a sewage disposal cavity and a grinding structure, and is characterized in that: the novel sewage disposal device is characterized in that a sewage disposal cavity grinding gear ring with the shape matched with that of the sewage disposal cavity is also arranged in the sewage disposal cavity, a fine regrinding mechanism is arranged at the lower half part of the grinding cavity and in the sewage disposal cavity and comprises a sewage disposal cavity grinding gear ring and a main cutter disc, the front surface of the main cutter disc is provided with a cutter head and a water leakage hole, the edge of the back surface of the main cutter disc is provided with a small grinding cutter perpendicular to the main cutter disc, the small grinding cutter extends to the bottom of the sewage disposal cavity, the central line of the back surface of the main cutter disc is provided with 2-8 large grinding cutters perpendicular to the main cutter disc, and the sewage disposal cavity grinding gear ring and the grinding gear ring in the grinding cavity are integrally processed. Compared with the prior art, the invention has the following advantages: the fineness and uniformity of the garbage disposal are further improved, the blockage phenomenon is not easy to occur, and the garbage disposal meets the requirements and is convenient to popularize and use.

Description

Food waste disposer having fine regrind and booster mechanism in a waste housing
Technical Field
The invention relates to a garbage disposer, in particular to a food garbage disposer with a fine regrinding and pressurizing mechanism in a sewage disposal cavity.
Background
Kitchen waste disposers are walking into the kitchen of ordinary people with increasing vigor. The kitchen garbage disposer is generally arranged below the water tank, various kitchen garbage is flushed into a grinding cavity of the kitchen garbage disposer along with water in the water tank, the motor drives the grinding cutter disc to rotate, a cutter head on the grinding cutter disc is matched with a grinding hole on the grinding gear ring, food garbage is ground into fine particles, and the fine particles fall into a sewage cavity from a gap between teeth of the grinding gear ring and a gap between the cutter disc and the gear ring and are then discharged into a sewer along with water from a sewage outlet. From the above, it can be seen that the grinding ring gear is a very important component in the overall kitchen waste disposer. The traditional garbage disposer only sets up the grinding ring gear in grinding chamber, and food waste just rushes into the sewer from the drain of blowdown chamber after finishing grinding in grinding chamber, and the thin density and the homogeneity of this kind of processing method food waste treatment still are still insufficient, still have great granule and vegetable fiber to block up the risk of sewer because of not grinding fully. Therefore, a new technical solution should be provided to solve the above problems.
Disclosure of Invention
The invention provides a food waste disposer having a fine regrind mechanism within a waste housing.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the food waste disposer with the fine regrinding and pressurizing mechanism in the pollution discharge cavity comprises a housing, a motor, a grinding cavity, a pollution discharge cavity and a grinding structure, wherein the housing comprises an upper housing, a middle housing and a lower housing, the top of the upper housing is provided with a feed inlet, one side of the middle housing is provided with a pollution discharge outlet corresponding to the pollution discharge cavity, the motor is placed in the lower housing, the motor of the motor axially extends into the middle housing, the grinding mechanism is arranged in the middle housing and comprises a grinding cavity and a grinding gear ring which is arranged in the grinding cavity and is matched with the shape of the grinding cavity, a pollution discharge cavity grinding gear ring which is matched with the shape of the pollution discharge cavity is also arranged in the pollution discharge cavity, the grinding gear ring of the pollution discharge cavity and the grinding gear ring in the grinding cavity are processed to form a whole, the fine regrinding mechanism is arranged at the lower half part of the grinding cavity and in the sewage draining cavity, the fine regrinding mechanism comprises a sewage draining cavity grinding gear ring and a main cutter disc sleeved on a motor shaft and rotating along with the motor shaft, the main cutter disc is positioned at the bottom of the grinding cavity, 2-4 cutter heads and 2-30 water leakage holes are arranged on the front surface of the main cutter disc, 2-10 small grinding cutters which are perpendicular to the main cutter disc are arranged on the back surface edge of the main cutter disc at intervals along the circumferential direction of the main cutter disc, the small grinding cutters extend to the bottom of the sewage draining cavity, 2-8 large grinding cutters which are perpendicular to the main cutter disc are arranged on the back surface equally dividing central line of the main cutter disc, the lower end surface of the large grinding cutter disc is ground to form a cutter edge, the large grinding cutter extends to the bottom of the sewage draining cavity, the small grinding knife and the large grinding knife which are vertically arranged below the main knife disc form a pressurizing mechanism of the whole food waste disposer.
The technical scheme is as follows:
the grinding gear ring in the grinding cavity and the grinding gear ring in the sewage draining cavity are cylindrical.
The shape of the lapping knife is L-shaped or U-shaped.
The small grinding knife and the main knife disc are embedded into the main knife disc through the end head and are riveted and fixed by rivets or are riveted and fixed by two rivets.
The large grinding knife is an L-arc or L-shaped large grinding knife, is fixed on the bisector central line of the main knife disc through rivet riveting, and the horizontal clearance between the large grinding knife and the pollution discharge cavity grinding gear ring is 0.5-0.1 mm from the end of the large grinding knife to the edge of the main knife disc.
And a plurality of triangular hole flanging are arranged on the front surface and the back surface of the main cutter disc at intervals, and the end surfaces of the triangular hole flanging are ground to form cutting edges.
The horizontal clearance between the lapping knife and the sewage draining cavity lapping gear ring is 0.5-1 mm.
The lower part of the grinding gear ring in the grinding cavity is uniformly provided with a plurality of grinding holes along the circumferential direction of the grinding gear ring, and the ring wall of the grinding gear ring in the sewage disposal cavity is also uniformly provided with a plurality of grinding holes along the circumferential direction of the ring wall.
The shape of the grinding hole on the grinding tooth ring of the sewage draining cavity is square, strip-shaped, round, diamond-shaped, rectangular or the combination of any two or more of the above.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. according to the food waste disposer disclosed by the invention, the U-shaped or L-shaped small grinding knife, the L-shaped arc-shaped or L-shaped large grinding knife below the main cutter disc are matched with the grinding gear ring in the sewage cavity to form the fine regrinding mechanism, so that the food waste can be finely regrinded in the sewage cavity after being ground in the grinding cavity, the grinding fineness and uniformity of the food waste are greatly improved compared with those of the food waste before, the food waste can be ground to be less than 1mm, the blocking phenomenon is avoided, the required requirements are met, and the food waste disposer is convenient to popularize and use.
2. The U-shaped or L-shaped small grinding knife and the L-shaped or L-shaped large grinding knife which are vertically arranged below the main knife disc have the function of fine regrinding, and also form the pressurizing mechanism of the whole food garbage disposer, so that the structure design not only improves the grinding effect, but also plays a role in pressurizing when the main knife disc rotates at a high speed under the drive of the motor shaft, so that the water flow speed of a sewage outlet is improved, and after the water flow is accelerated, garbage accumulated by a sewer pipe with an elbow can be quickly flushed into a pipe network, thereby further enhancing the sewage discharging effect of the garbage disposer.
Drawings
FIG. 1 is a schematic diagram of the present invention.
Fig. 2 is an enlarged view of fig. 1A.
FIG. 3 is a schematic view of the mounting position of the grinding ring.
Fig. 4 is a schematic view of the grinding gear ring structure of the present invention.
Fig. 5 is a schematic diagram of a cutterhead assembly structure according to the present invention.
Fig. 6 is a rear view of fig. 5.
Fig. 7 is a schematic diagram of the front structure of the main cutter.
Fig. 8 is a schematic view of the back structure of the main cutter.
Fig. 9 is a schematic structural diagram of embodiment 2.
Fig. 10 is a schematic structural diagram of embodiment 3.
Fig. 11 is a schematic structural diagram of embodiment 4.
In the above figures: 1. a housing; 1-1 parts of upper shell, 1-2 parts of middle shell, 1-3 parts of lower shell, 2 parts of motor; 2-1, a motor shaft; 3. a feed inlet; 4. a sewage outlet; 5. a grinding chamber; 5-1, grinding the gear ring by a grinding cavity; 6. a blow-down chamber; 6-1, grinding the gear ring by a sewage draining cavity; 7. grinding holes on the sewage draining cavity grinding tooth ring; 7-1, grinding holes on the grinding tooth ring by the grinding cavity; 8. a main cutterhead; 8-1, a cutter head; 8-2, water leakage holes; 8-3, grinding the knife; 8-4, a large grinding cutter; 8-5 parts of rivets, 8-6 parts of triangular hole flanging.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings and examples:
examples
As shown in fig. 1-6, the food waste disposer with a fine regrinding and pressurizing mechanism in a pollution discharge cavity of the invention comprises a housing 1, a motor 2, a grinding cavity 5, a pollution discharge cavity 6 and a grinding structure, wherein the housing 1 comprises an upper housing 1-1, a middle housing 1-2 and a lower housing 1-3, a feeding hole 3 is arranged at the top of the upper housing 1-1, a pollution discharge hole 4 is arranged at one side of the middle housing 1-2 corresponding to the pollution discharge cavity 6, the motor 2 is arranged in the lower housing 1-3, a motor shaft 2-1 of the motor 2 extends upwards into the middle housing 1-2, the grinding structure is arranged in the middle housing 1-2 and comprises a grinding cavity 5 and a grinding gear ring 5-1 which is arranged in the grinding cavity 5 and is matched with the shape of the grinding cavity 5, the interior of the blowdown chamber 6 is also provided with a blowdown chamber grinding gear ring 6-1 with the shape matched with that of the blowdown chamber 6, the blowdown chamber grinding gear ring 6-1 and a grinding gear ring 5-1 in the grinding chamber are processed into a whole, a fine regrinding mechanism is arranged at the lower half part of the grinding chamber 5 and in the blowdown chamber 6, the fine regrinding mechanism comprises the blowdown chamber grinding gear ring 6-1 and a main cutter disc 8 sleeved on a motor shaft 2-1 and rotating along with the motor shaft 2-1, the main cutter disc 8 is positioned at the bottom in the grinding chamber 5, 2-4 cutter heads 8-1 and 2-30 water leakage holes 8-2 are arranged on the front surface of the main cutter disc 8, 2-10 small grinding cutters 8-3 perpendicular to the main cutter disc are arranged at intervals along the circumferential direction of the back surface edge of the main cutter disc 8, one end of the small grinding cutter 8-3 is embedded into the main cutter head through the end head of the small grinding cutter and is riveted and fixed by rivets with the rivet 8-5 or two rivets, the other end of the small grinding cutter 8-3 extends to the bottom of the pollution discharge cavity 6, the horizontal clearance between the small grinding cutter 8-3 and the grinding gear ring of the pollution discharge cavity is 0.5-1 mm, and in the embodiment, the small grinding cutter 8-3 is L-shaped; 2-8 large grinding knives 8-4 perpendicular to the main cutter disc 8 are arranged in the middle of the back surface of the main cutter disc 8, the lower end faces of the large grinding knives 8-4 are ground to form cutting edges, the large grinding knives 8-4 and the main cutter disc 8 are riveted and fixed on the bisector central line of the main cutter disc through rivets 8-5, the end heads of the large grinding knives 8-4 are arranged on the edge of the main cutter disc, and the horizontal gap between the large grinding knives 8-4 and a pollution discharge cavity grinding gear ring 6-1 is 0.5mm-0.1mm.
In this embodiment, the large grinding blade 8-4 is an L-arc large grinding blade, the large grinding blade 8-4 extends to the bottom of the sewage cavity, and the small grinding blade 8-3 and the large grinding blade 8-4 vertically arranged below the main blade 8 form a pressurizing mechanism of the whole food garbage disposer; the front and back surfaces of the main cutter head are provided with a plurality of triangular hole flanging 8-6 at intervals, and the end surfaces of the triangular hole flanging 8-6 are ground to form cutting edges.
In the embodiment, the grinding tooth ring 5-1 in the grinding cavity and the grinding tooth ring 6-1 in the sewage disposal cavity are both cylindrical in shape. The lower part of the grinding gear ring 5-1 in the grinding cavity is uniformly provided with a plurality of grinding holes 7-1 along the circumferential direction, the shape of each grinding hole is an inclined rectangle and is a special inclined rectangle with a small upper part and a large lower part, the ring wall of the grinding gear ring 6-1 in the sewage disposal cavity is also uniformly provided with a plurality of grinding holes 7-1 along the circumferential direction, and the shape of each grinding hole is square.
Examples
As shown in FIG. 7, in the food waste disposer having a fine regrinding mechanism in a waste disposal chamber of the present invention, the small grinding blade 8-3 is U-shaped, and the rest of the structure is the same as that of the first embodiment.
Examples
As shown in FIG. 8, in the food waste disposer with the fine re-grinding mechanism in the sewage disposal cavity, a plurality of grinding holes 7-1 are uniformly formed in the lower part of the grinding gear ring 5-1 in the grinding cavity along the circumferential direction, the shape of each grinding hole is an inclined rectangle and is a special inclined rectangle with a small upper part and a large lower part, a plurality of grinding holes 7-1 are uniformly formed in the ring wall of the grinding gear ring 6-1 in the sewage disposal cavity along the circumferential direction, the shape of each grinding hole is a diamond, and the rest of the structure is the same as that of the first embodiment.
Examples
As shown in FIG. 9, in the food waste disposer with the fine re-grinding mechanism in the sewage disposal cavity, a plurality of grinding holes 7-1 are uniformly formed in the lower part of the grinding gear ring 5-1 in the grinding cavity along the circumferential direction, the shape of each grinding hole is an inclined rectangle and is a special inclined rectangle with a small upper part and a large lower part, a plurality of grinding holes 7-1 are uniformly formed in the ring wall of the grinding gear ring 6-1 in the sewage disposal cavity along the circumferential direction, the shape of each grinding hole is a long strip, and the rest of the structures are the same as those of the first embodiment.
Examples
As shown in FIG. 10, in a food waste disposer having a fine re-grinding mechanism in a waste disposal chamber of the present invention, the large grinding blade 8-4 is in the shape of an L-shaped large grinding blade, which has the same structure as in the first embodiment.
Examples
As shown in FIG. 11, in the food waste disposer with the fine regrinding mechanism in the sewage disposal cavity, the shape of the small grinding knife 8-3 is U-shaped, and the rest structures are the same as those of the fifth embodiment.
The food waste disposer disclosed by the invention is arranged below a water tank, various kitchen wastes are flushed into the grinding cavity 5 of the kitchen waste disposer along with water from the feed inlet 3, the motor 2 drives the main cutter disc 8 to rotate, the cutter head 8-1 on the main cutter disc 8 and the grinding gear ring 5-1 in the grinding cavity 5 are matched to grind the food waste for the first time, grinding scraps fall into the sewage cavity from the gap between the cutter disc and the grinding gear ring, the L-shaped or U-shaped small grinding cutter 8-3, the L-shaped or L-shaped large grinding cutter and the sewage tooth ring 6-1 in the sewage cavity 6 are matched to grind the food waste for the second time, the fineness and uniformity of the food waste are greatly improved after the twice grinding, the blockage phenomenon is avoided, the required requirements are met, and the food waste disposer is convenient to popularize and use. In the grinding process, the L-shaped or U-shaped grinding knife 8-3 and the L-shaped or L-shaped big grinding knife are vertically arranged and rotate at a high speed under the drive of the motor shaft 2-1, so that the water flow speed of the sewage discharge port is improved, after the water flow is accelerated, garbage accumulated by the elbow in the sewer pipe can be quickly washed away and enter the pipe network, and the pollution discharge effect of the garbage processor is further enhanced.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are not intended to limit the scope of the present invention so that those skilled in the art can understand the content of the present invention and implement the same. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.

Claims (6)

1. The utility model provides a food waste disposer with meticulous remixing and booster mechanism in blowdown intracavity, includes casing (1), motor (2), grinding chamber (5), blowdown chamber (6) and grinding structure, casing (1) are including last casing (1-1), well casing (1-2) and lower casing (1-3), it is equipped with pan feeding mouth (3) to go up casing (1-1) top, well casing (1-2) one side corresponds blowdown chamber (6) and is equipped with row dirty mouthful (4), motor (2) are placed to the inside of lower casing (1-3), motor shaft (2-1) of motor (2) upwards extends to in well casing (1-2), grinding mechanism sets up in well casing (1-2), and it includes grinding chamber (5) and sets up in grinding chamber (5) and grind ring gear (5-1) with the shape looks adaptation of grinding chamber (5), its characterized in that: the inside of the blowdown chamber (6) is also provided with a blowdown chamber grinding gear ring (6-1) with the shape matched with that of the blowdown chamber (6), the blowdown chamber grinding gear ring (6-1) and the grinding gear ring (5-1) in the grinding chamber (5) are processed into a whole, the fine regrinding mechanism is arranged at the lower half part of the grinding chamber (5) and in the blowdown chamber (6), the fine regrinding mechanism comprises the blowdown chamber grinding gear ring (6-1) and a main cutter disc (8) which is sleeved on a motor shaft (2-1) and rotates along with the motor shaft (2-1), the main cutter disc (8) is positioned at the inner bottom of the grinding chamber (5), 2-4 cutter heads (8-1) and 2-30 water leakage holes (8-2) are arranged on the front surface of the main cutter disc (8), 2-10 small grinding cutters (8-3) which are perpendicular to the main cutter disc are arranged at intervals along the circumferential direction of the reverse surface of the main cutter disc (8), the small grinding cutters (8-3) extend to the bottom of the blowdown chamber (6) and are arranged at the same time as the main cutter disc (8), the grinding edges (8) are perpendicular to the main cutter disc (8) and the main cutter disc (8) are perpendicular to the main cutter disc (8), the big grinding knife (8-4) extends to the bottom of the sewage cavity (6), and the small grinding knife (8-3) and the big grinding knife (8-4) which are vertically arranged below the main knife disc (8) form a pressurizing mechanism of the whole food waste disposer;
a plurality of triangular hole flanging (8-6) are arranged on the front surface and the back surface of the main cutter disc (8) at intervals, and the end surfaces of the triangular hole flanging (8-6) are ground to form cutting edges; the lower part of the grinding gear ring (5-1) in the grinding cavity (5) is uniformly provided with a plurality of grinding holes (7-1) along the circumferential direction, the ring wall of the grinding gear ring (6-1) in the sewage disposal cavity (6) is also uniformly provided with a plurality of grinding holes (7-1) along the circumferential direction, and the horizontal gap between the small grinding knife (8-3) and the sewage disposal cavity grinding gear ring (6-1) is 0.5mm-1mm.
2. The food waste disposer having a fine regrind and pressurization mechanism within a waste disposer of claim 1, wherein: the grinding gear ring (5-1) in the grinding cavity (5) and the grinding gear ring (6-1) in the sewage draining cavity (6) are cylindrical.
3. The food waste disposer having a fine regrind and pressurization mechanism within a waste disposer of claim 1, wherein: the shape of the small grinding knife (8-3) is L-shaped or U-shaped.
4. The food waste disposer having a fine regrind and pressurization mechanism within a waste disposer of claim 1, wherein: the small grinding knife (8-3) and the main knife disc (8) are embedded into the main knife disc through the end head and are riveted and fixed by rivets (8-5) or two rivets.
5. The food waste disposer having a fine regrind and pressurization mechanism within a waste disposer of claim 1, wherein: the large grinding knife (8-4) is an L-arc or L-shaped large grinding knife, is fixed on the bisector central line of the main cutter head through rivet riveting, and the horizontal clearance between the large grinding knife (8-4) and the pollution discharge cavity grinding gear ring (6-1) is 0.5mm-1mm from the end of the large grinding knife to the edge of the main cutter head.
6. The food waste disposer having a fine regrind and pressurization mechanism within a waste disposer of claim 1, wherein: the shape of the grinding hole (7-1) is square, bar-shaped, round, diamond-shaped, rectangular or the combination of any two or more of the above.
CN201710445092.8A 2017-06-13 2017-06-13 Food waste disposer having fine regrind and booster mechanism in a waste housing Active CN107398332B (en)

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CN107398332B true CN107398332B (en) 2023-06-20

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CN108993709A (en) * 2018-07-12 2018-12-14 芜湖鑫霖森椽环保科技有限公司 A kind of Domestic garbage treatment equipment
CN110961209B (en) * 2019-12-07 2024-05-28 佛山市扎尔电器科技有限公司 Multistage chopping and grinding device of food waste disposer
CN111250235B (en) * 2020-01-15 2021-09-10 浙江传超环保科技有限公司 Kitchen waste crushing apparatus based on environmental protection
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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