CN219690663U

CN219690663U - Garbage disposal device

Info

Publication number: CN219690663U
Application number: CN202320777823.XU
Authority: CN
Inventors: 黄腾飞; 王吉
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-15
Anticipated expiration: 2033-04-10

Abstract

The utility model relates to a garbage disposer, which comprises a casing, a dust collector and a dust collector, wherein a cavity is formed in the casing, and a feed inlet communicated with the cavity is formed in the casing; a grinding disc rotatably disposed within the chamber; the protective cover is arranged on the grinding disc and is internally provided with a containing cavity; and the cutting knife is arranged on the grinding disc, can move towards the direction of the protective cover and can be hidden in the accommodating cavity of the cutting knife. The cutting knife of the garbage disposer can move in the protective cover, and then the cutting knife can be hidden in the accommodating cavity of the protective cover, so that when the garbage disposer is cleaned, the hand of a user is prevented from contacting the cutting knife to be scratched by the cutting knife, namely the cutting knife is protected.

Description

Garbage disposal device

Technical Field

The utility model belongs to the technical field of garbage disposal, and particularly relates to a garbage disposer.

Background

The kitchen food waste disposer is a kitchen appliance, is mounted below a kitchen sink, and is connected to a drain pipe. The cutter head is driven by the motor, and the food waste in the crushing cavity is crushed by utilizing centrifugal force and then discharged into a sewer. The garbage directly enters the sewer through the crushing and direct discharging mode, so that certain convenience is brought to customers, but the risk of the garbage blocking the sewer is increased, and therefore, a garbage disposal mode of directly disposing the garbage and recycling the garbage into dry garbage is realized.

The utility model discloses a garbage disposer, which comprises a shell, an upper grinding cover and a lower grinding cover, wherein the upper grinding cover and the lower grinding cover are arranged in the shell, a feeding hole is formed in the top of the upper grinding cover, a discharging hole is formed in the lower grinding cover, a grinding disc is arranged in the lower grinding cover, a motor for driving the grinding disc to rotate is arranged below the lower grinding cover, an annular step is formed in the inner peripheral wall of the upper grinding cover, a water distribution ring and a water outlet ring are arranged in the upper grinding cover, the water distribution ring is arranged below the annular step, the water outlet ring is arranged below the water distribution ring, a water storage cavity is formed between the water outlet ring and the water distribution ring, a water inlet communicated with the water storage cavity is formed in the upper grinding cover, and a water outlet hole communicated with the water storage cavity is formed in the bottom of the water outlet ring.

The grinding of rubbish has been realized to above-mentioned patent, but when not working, can't realize hiding the blade on the grinding cover, and when wasing, hurt user's hand easily, increased the potential safety hazard.

Accordingly, there is a need for further improvements to existing waste disposers.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a garbage disposer for avoiding scratching users aiming at the current state of the art.

The technical scheme adopted for solving the technical problems is as follows: a garbage disposer, comprising:

the shell is internally provided with a cavity and a feed inlet communicated with the cavity;

a grinding disc rotatably disposed within the chamber;

it is characterized in that the method also comprises the following steps:

the protective cover is arranged on the grinding disc and is internally provided with a containing cavity;

and the cutting knife is arranged on the grinding disc, can move towards the direction of the protective cover and can be hidden in the accommodating cavity of the cutting knife.

In order to avoid interference with the movement of the cutting blade, an opening for the cutting blade to pass through is formed in the outer peripheral wall of the protective cover.

Preferably, the grinding disk is provided with a grinding member located on a peripheral side of the protective cover, and the cutter is arranged to be movable back and forth along an arrangement direction of the grinding member and the protective cover.

In order to limit the outward movement of the cutting knife, a limiting groove for locally limiting the cutting knife therein is formed in the inner side of the grinding piece.

In order to guide the movement of the cutting knife, a guide groove extending along the movement direction of the cutting knife is formed in the grinding disc, and the local part of the cutting knife can be slidably restrained in the guide groove.

In order to automatically store the cutting knife in the accommodating cavity, the cutting knife also comprises an elastic piece which enables the cutting knife to always have a movement trend towards the accommodating cavity, and the elastic piece acts on the cutting knife.

The elastic piece can be in the form of a tension spring or a reed, but preferably, the elastic piece is a tension spring, a containing groove for containing the tension spring is formed in the cutting knife, a first end of the tension spring is connected with the cutting knife, and a second end of the tension spring is connected with a part of the grinding disc, which is located in the containing cavity.

In order to limit the cutting knife when the cutting knife is hidden in the accommodating cavity, the grinding disc is provided with a blocking piece capable of moving up and down, the blocking piece is positioned on the moving path of the cutting knife, and in the state that the cutting knife is positioned in the accommodating cavity, the blocking piece is positioned on the grinding disc locally, positioned on the periphery of the cutting knife and propped against the outer side of the cutting knife.

In order to improve the cutting efficiency, at least two cutting knives are arranged, and each cutting knife is corresponding to at least one grinding piece.

The cutter has various structural forms, and can be in a triangular structure, a cutting tooth form, a strip form, but preferably, the cutter has a triangular structure.

In order to realize the rotation of the grinding disc, the grinding disc grinding device further comprises a driving mechanism for driving the grinding disc to rotate, wherein the power output end of the driving mechanism is vertically arranged, and the protective cover is arranged on the power output end of the driving mechanism and is positioned at a position adjacent to the center of the grinding disc.

In order to guide the kitchen waste after cutting, the driving mechanism is a motor, and the upper surface of the motor is an inclined surface which gradually inclines downwards from the middle to the periphery of the motor. The kitchen waste located on the motor can be guided by the inclined surface.

In order to discharge the ground garbage, the outer peripheral wall of the casing is provided with a discharge opening positioned below the grinding disc, and the discharge opening is communicated with the cavity.

Compared with the prior art, the utility model has the advantages that: the cutting knife of the garbage disposer can move in the protective cover, and then the cutting knife can be hidden in the accommodating cavity of the protective cover, so that when the garbage disposer is cleaned, the hand of a user is prevented from contacting the cutting knife to be scratched by the cutting knife, namely the cutting knife is protected.

Drawings

FIG. 1 is a cross-sectional view of the grinding tooth slot in the exposed state in this embodiment;

FIG. 2 is a cross-sectional view of the grinding tooth slot in the hidden state in the present embodiment;

fig. 3 is another angular cross-sectional view of fig. 2.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 3, the garbage disposer of the present embodiment includes a housing 1, a grinding disk 2, a protective cover 3, a cutter 4, an elastic member, and a driving mechanism. The casing 1 has a chamber 10 therein, and has a feed port 101 and a discharge port 102 communicating with the chamber 10. The discharge port 102 is provided on the outer peripheral wall of the casing 1 below the polishing plate 2.

As shown in fig. 3, the grinding disk 2 is rotatably driven by the drive mechanism in the chamber 10. The power output end of the driving mechanism is vertically arranged and is a motor 8, and the grinding disc 2 is arranged on the output shaft of the motor 8 at a position adjacent to the center. In order to facilitate the diversion of the ground garbage, the upper surface of the motor 8 is an inclined surface 81 which gradually inclines downwards from the middle to the periphery thereof. The protective cover 3 is arranged at a position adjacent to the center of the grinding disc 2 and is internally provided with a containing cavity 30. The aforementioned protective cover 3 is mounted on the output shaft of the motor 8.

As shown in fig. 2, the cutter 4 is provided on the grinding disk 2 and is arranged so as to be movable toward the protective cover 3 so as to be hidden in the accommodating chamber 30 thereof. There are at least two cutting knives 4, and each cutting knife 4 is provided with at least one grinding member 5. In the present embodiment, two cutting blades 4 are provided, and the two cutting blades 4 have the same structure, and one of the cutting blades 4 will be described as an example. The cutter 4 has a triangular structure. The grinding disk 2 is provided with a grinding member 5 located on the peripheral side of the protective cover 3, and the cutter 4 is arranged to be movable back and forth along the arrangement direction of the grinding member 5 and the protective cover 3. Specifically, the grinding disk 2 is provided with a guide groove 21 extending along the movement direction of the cutter 4, and the cutter 4 is partially slidably restrained in the guide groove 21 and moves along the length direction of the guide groove 21. Further, an opening 31 through which the cutter 4 passes is opened in the outer peripheral wall of the protective cover 3. The inner side of the grinding member 5 is provided with a limit groove 51 in which the cutter 4 is locally restrained.

The elastic member causes the cutter 4 to always have a tendency to move towards the interior of the receiving chamber 30, the elastic member acting on the cutter 4. Specifically, the elastic member is a tension spring 6, the cutter 4 is provided with a containing groove 41 for containing the tension spring 6, a first end of the tension spring 6 is connected with the cutter 4, and a second end of the tension spring 6 is connected with a portion of the grinding disc 2 located in the containing cavity 30. In order to limit and block the cutter 4 when the cutter 4 is hidden in the accommodating cavity 30, the grinding disc 2 is provided with a blocking member 7 capable of moving up and down, the blocking member 7 is located on the moving path of the cutter 4, and in the state that the cutter 4 is located in the accommodating cavity 30, the blocking member 7 is located partially above the guide groove 21 of the grinding disc 2, and is located on the periphery side of the cutter 4 and abuts against the outer side of the cutter 4. In this embodiment, the blocking member 7 is an electric lever, and detailed description thereof will be omitted.

As shown in fig. 3, when not in operation, the cutter 4 is accommodated in the accommodating cavity 30 through the tension spring 6, so as to prevent the touch safety problem during cleaning; as shown in fig. 1, when the polishing disc 2 rotates at a high speed during operation, after the stopper 7 is opened, the cutter 4 moves outward along the guide groove 21 by centrifugal force and stops when contacting the outer limit groove 51, and the long fiber kitchen waste and the like on the path are cut off during the movement. The processing efficiency is improved, and the processing scene is expanded.

The motion of the cutter 4 may be periodically performed when the grinding disc 2 rotates, or may be performed by detecting the rotation torque, and after detecting the winding condition, the long fiber winding state is removed by moving the cutter 4, so as to prevent the clamping and the irreversible damage.

Claims

1. A garbage disposer, comprising:

a housing (1) having a chamber (10) therein and having a feed port (101) communicating with the chamber (10);

a grinding disc (2) rotatably inside the chamber (10);

it is characterized in that the method also comprises the following steps:

a protective cover (3) which is arranged on the grinding disc (2) and is internally provided with a containing cavity (30);

-a cutting knife (4) provided on the grinding disc (2) and arranged movable towards the protective cover (3) so as to be concealed within its housing cavity (30).

2. A waste disposer as claimed in claim 1, wherein: an opening (31) for the cutting knife (4) to pass through is formed in the outer peripheral wall of the protective cover (3).

3. A waste disposer as claimed in claim 2, wherein: the grinding disc (2) is provided with a grinding piece (5) positioned on the periphery of the protective cover (3), and the cutting knife (4) is arranged to move back and forth along the arrangement direction of the grinding piece (5) and the protective cover (3).

4. A waste disposer according to claim 3, wherein: and a limiting groove (51) for locally limiting the cutting knife (4) is formed in the inner side of the grinding piece (5).

5. A waste disposer as claimed in claim 1, wherein: the grinding disc (2) is provided with a guide groove (21) extending along the movement direction of the cutting knife (4), and the local part of the cutting knife (4) can be slidably restrained in the guide groove (21).

6. A waste disposer as claimed in claim 1, wherein: the cutter (4) is provided with an elastic piece which always has a movement trend towards the inside of the accommodating cavity (30), and the elastic piece acts on the cutter (4).

7. The garbage disposer of claim 6, wherein: the elastic piece is a tension spring (6), the cutting knife (4) is internally provided with a containing groove (41) for containing the tension spring (6), the first end of the tension spring (6) is connected with the cutting knife (4), and the second end of the tension spring (6) is connected with the part of the grinding disc (2) located in the containing cavity (30).

8. A waste disposer as claimed in claim 1, wherein: be provided with on the grinding disc (2) can reciprocate blocking piece (7), blocking piece (7) are located on the travel path of cutting knife (4) are located under the state in holding chamber (30), blocking piece (7) are located locally on grinding disc (2), just be located the week side of cutting knife (4) and offset with the outside of this cutting knife (4).

9. A waste disposer according to claim 3, wherein: at least two cutting knives (4) are arranged, and each cutting knife (4) is correspondingly provided with at least one grinding piece (5).

10. A waste disposer as claimed in claim 1, wherein: the cutting knife (4) is in a triangular structure.

11. A waste disposer according to any of claims 1 to 10, characterised in that: the grinding device is characterized by further comprising a driving mechanism for driving the grinding disc (2) to rotate, wherein the power output end of the driving mechanism is vertically arranged, and the protective cover (3) is installed on the power output end of the driving mechanism and positioned at the position, adjacent to the center, of the grinding disc (2).

12. A waste disposer as claimed in claim 11, wherein: the driving mechanism is a motor (8), and the upper surface of the motor (8) is an inclined surface (81) gradually inclining downwards from the middle to the periphery.

13. A waste disposer as claimed in claim 12, wherein: the outer peripheral wall of the machine shell (1) is provided with a discharge opening (102) positioned below the grinding disc (2), and the discharge opening (102) is communicated with the cavity (10).