CN117188574A

CN117188574A - Kitchen waste processor

Info

Publication number: CN117188574A
Application number: CN202210600521.5A
Authority: CN
Inventors: 傅海峰; 丁悦; 迟基炜; 黄灵; 张旭东; 郑军妹
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-12-08

Abstract

The utility model provides a kitchen garbage disposer, include the shell and locate the grinding cover in the shell, grinding cover internally mounted has rotatable grinding disc, install annular spray thrower in grinding cover, annular spray thrower locates the grinding disc top, it has the apopore along circumference distribution to open on annular spray thrower, form annular water flow channel between annular spray thrower and the inner wall of grinding cover, it has the water inlet that is linked together with annular water flow channel to open on grinding cover, annular spray thrower is rotary motion under the rivers effect that the water inlet flowed in, the direction of rotation is opposite with the grinding disc direction of rotation. During operation, the sprayer rotates under the effect of rivers thrust and opposite with the rotation direction of abrasive disc, and rivers evenly distributed is at the circumference under the rotatory effect of sprayer to produce the spraying effect through the apopore, directly spray in grinding work area, stir kitchen garbage, improve the grinding effect, rivers spray to grinding cover inner wall, effectively wash the kitchen garbage that splashes to grinding cover inner wall, increase self-cleaning effect.

Description

Kitchen waste processor

Technical Field

The invention relates to the technical field of garbage disposal, in particular to a kitchen garbage disposer.

Background

Along with the improvement of living standard, the demands for kitchen intellectualization are increasing, and a series of intelligent household appliances such as intelligent electric rice cooker, intelligent dish washer and the like are widely used. The kitchen residues are mostly organic matters, bacteria are easy to breed, bad smell is generated, the components are complicated, sorting is difficult, and the like, so that the kitchen residues are main treatment objects in household garbage, and corresponding products are naturally needed for treatment. With the implementation of the garbage classification policy in various places, sales volumes of classified garbage cans and garbage disposers are greatly increased, and kitchen garbage disposers are purchased and used by more and more users. The existing kitchen waste processor generally comprises an anti-corrosion grinding cavity, a stainless steel grinding hammer, a stainless steel grinding disc and the like. The high-speed rotating permanent magnet motor is utilized to drive the grinding disc in the grinding cavity, the food waste is mutually impacted under the action of centrifugal force, and is ground into fine particles in extremely short time and discharged out of the pipeline along with water flow, so that the effects of cleaning environment, removing peculiar smell and the like are achieved, and great convenience is provided for life of people. However, because the grinding disc rotates unidirectionally in the working process, the garbage on the grinding disc rotates unidirectionally, so that the impact between the garbage and the grinding disc is insufficient, the grinding effect is required to be further improved, the garbage is easy to be thrown onto the inner wall of the grinding cavity under the action of centrifugal force, the inner wall of the grinding cavity is polluted, and after the garbage is used for a long time, more garbage remains on the inner wall of the grinding cavity and is inconvenient to clean.

Disclosure of Invention

Aiming at the current state of the art, the invention provides the kitchen waste processor with good grinding effect.

The technical scheme adopted for solving the technical problems is as follows: this kitchen garbage treater, including the shell with install at the inside grinding cover of shell, grinding cover internally mounted has the rotatable grinding disc, and the grinding cover top is equipped with the dog-house, and the lower part of grinding cover is equipped with the bin outlet, the bin outlet is located the below of grinding disc, its characterized in that: the grinding cover is internally provided with an annular sprayer, the annular sprayer is arranged above the grinding disc, the annular sprayer is provided with water outlets distributed along the circumferential direction, an annular water flow channel is formed between the annular sprayer and the inner wall of the grinding cover, the grinding cover is provided with a water inlet communicated with the annular water flow channel, the annular sprayer can perform rotary motion under the action of water flowing into the water inlet, and the rotary direction of the annular sprayer is opposite to the rotary direction of the grinding disc.

In order to enable the water flow flowing in from the water inlet to smoothly drive the annular sprayer to rotate, the water inlet direction of the water inlet is parallel to the tangential direction of the annular sprayer.

The annular sprayer can have various mounting structures, and preferably, the connecting ring is installed to the lower edge of feed inlet, the annular sprayer is located on the connecting ring and can rotate relative to the connecting ring.

Further preferably, a radial boss is extended outwards from the lower edge of the connecting ring, and the annular sprayer is located on the radial boss.

The annular sprayer comprises a vertical supporting wall and an annular body extending outwards from the lower part of the vertical supporting wall, wherein the vertical supporting wall is supported on the radial boss, guide vanes are convexly arranged on the upper surface of the annular body, the guide vanes are distributed at intervals along the circumferential direction, and water outlets are formed between the adjacent guide vanes.

The guide vane can have various structures, and preferably, the guide vane is obliquely arranged relative to the vertical plane and is obliquely arranged along the water flow direction from bottom to top.

In order to make the impact effect of the water flow on the guide vane better, the guide vane is an arc-shaped sheet, and the concave surface of the guide vane is a water flow impact surface.

Further preferably, a water leakage hole is formed in the annular body and below the guide vane.

In order to fix the connecting ring on the feed port, a first threaded connection part is formed on the inner peripheral wall of the lower edge of the feed port, and a second threaded connection part matched with the first threaded connection part is formed on the upper part of the outer peripheral wall of the connecting ring.

Further preferably, the grinding cover comprises an upper grinding cover and a lower grinding cover arranged at the bottom of the upper grinding cover, the feeding port is arranged at the top of the upper grinding cover, the discharging port is arranged at the side part of the lower grinding cover, the grinding disc is arranged at the bottom of the upper grinding cover, the motor is arranged below the lower grinding cover, and the output shaft of the motor vertically upwards penetrates through the lower grinding cover and is connected to the grinding disc. Thus, the grinding disc is convenient to install, and the grinding disc can rotate under the drive of the motor.

In order to improve the grinding effect, the grinding disc comprises an upper grinding disc and a lower grinding disc fixed at the bottom of the upper grinding disc, wherein the inner peripheral wall of the lower grinding cover is provided with a grinding ring, the grinding ring is adjacent to the upper edge of the lower grinding cover and is positioned below the lower grinding disc, a gap is formed between the outer peripheral edge of the lower grinding disc and the inner peripheral wall of the lower grinding cover, and the vertical projection of the outer peripheral edge of the lower grinding disc falls on the grinding ring.

In order to further improve the grinding effect, the peripheral edge of the lower grinding disc is formed with a first gear ring, and the grinding ring is formed with a second gear ring. When the grinding machine works, the first gear ring rotates relative to the second gear ring, so that the grinding effect can be improved.

In order to control water inlet of the water inlet, the water inlet is externally connected with a water inlet pipe, the water inlet pipe extends outwards from the outer shell, and a water inlet control unit is arranged in the outer shell.

In order to install the garbage disposer on the sink, a connector assembly is installed at the feed inlet.

Compared with the prior art, the invention has the advantages that: this kitchen garbage treater is through installing the rotatable shower in grinding the cover, the shower is rotatory under the rivers thrust effect and opposite with the rotation direction of grinding disc, and rivers pass through the rotatory effect of shower under evenly distributed at the circumference of shower to produce the effect of spraying through the apopore on the shower, rivers are direct to be sprayed in grinding the work area, agitate kitchen garbage, improve the effect of grinding. In addition, when the rotation speed of the sprayer is increased, water flow is sprayed to the inner wall of the grinding cover under the action of centrifugal force, kitchen waste splashed to the inner wall of the grinding cover by the grinding disc is effectively flushed, the grinding effect is improved, and the self-cleaning effect is improved. In addition, compared with the mode that water flow is directly sprayed into the middle of the grinding disc, the motor load can be reduced by adopting a spraying mode, and the service life of the motor is prolonged.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the garbage disposer of FIG. 1 with the half-side housing removed;

FIG. 3 is a cross-sectional view of the construction of the disposer of FIG. 1;

FIG. 4 is an enlarged schematic view of portion A of FIG. 3;

FIG. 5 is a schematic view of the mounting structure of the upper grinding cup and the sprayer according to an embodiment of the invention;

FIG. 6 is an exploded view of the structure shown in FIG. 5;

FIG. 7 is a schematic view of a lower polishing pad according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a polishing disc according to an embodiment of the present invention.

Detailed Description

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

As shown in fig. 1 to 8, the kitchen waste disposer of the present embodiment includes a housing 1, a grinding cover 2 is installed inside the housing 1, and a grinding disk 3 and an annular sprayer 4 are installed inside the grinding cover 2. The polishing pad 2 includes an upper polishing pad 200 and a lower polishing pad 201 which are vertically aligned. A motor 7 is installed below the lower grinding cover 201, and an output shaft of the motor 7 vertically passes through the lower grinding cover 201 and is connected to the grinding disc 3, and when in operation, the grinding disc 3 rotates under the drive of the motor 7. The annular sprayer 4 is provided above the grinding disk 3 and can spray water toward the grinding disk 3. The top of the upper grinding cover 200 is provided with a feed port 21, the side part of the lower grinding cover 201 is provided with a discharge port 22, and the discharge port 22 is positioned below the grinding disc 3. The feeding port 21 is provided with the joint assembly 10 and is used for being arranged on a water tank, and the discharging port 22 is externally connected with the discharging pipe 11 and is used for discharging the treated garbage to the inside of the discharging pipe.

The lower edge of the feed inlet 21 is provided with a connecting ring 6, and the connecting ring 6 is in threaded connection with the feed inlet 21. Specifically, a first screw connection portion 211 is formed on the inner peripheral wall of the lower edge of the feed port 21, and a second screw connection portion 62 which is fitted with the first screw connection portion is formed on the upper portion of the outer peripheral wall of the connecting ring 6.

As shown in fig. 6, the annular sprayer 4 is provided on the connection ring 6 and can rotate relative to the connection ring 6. Specifically, the lower edge of the connecting ring 6 extends outwards to form a radial boss 61, the annular sprayer 4 comprises a vertical supporting wall 42 and an annular body 43 extending outwards from the lower part of the vertical supporting wall, the vertical supporting wall 42 is supported on the radial boss 61 of the connecting ring 6, and an annular water flow channel 5 is formed between the annular sprayer 4 and the inner wall of the upper grinding cover 200. The upper grinding cover 200 is provided with a water inlet 23, the water inlet 23 is communicated with the annular water flow channel 5 of the upper grinding cover 200, and the water inlet 23 is parallel to the tangential direction of the annular sprayer 4. The water inlet 23 is externally connected with the water inlet pipe 8, and the water inlet pipe 8 extends out of the shell 1. A water inlet control unit 9 is installed inside the housing 1 for controlling water inlet 23 to be filled.

The upper surface of the annular body 43 of the annular sprayer 4 is convexly provided with guide vanes 44, the guide vanes 44 are distributed at intervals along the circumferential direction, and water outlet holes 41 are formed between the adjacent guide vanes 44. In this embodiment, the guide vane 44 is an arc-shaped sheet and is inclined relative to the vertical plane, and along the water flow direction, the guide vane 44 is inclined from bottom to top along the water flow direction, and the concave surface of the guide vane 44 is a water flow impact surface. A water leakage hole 45 is formed in the annular body 43 and below the guide vane 44. The annular sprayer 4 can rotate under the action of the water flow flowing in from the water inlet 23, and the rotation direction of the annular sprayer is opposite to that of the grinding disc 3.

The polishing pad 3 of the present embodiment includes an upper polishing pad 31 and a lower polishing pad 32 fixed to the bottom of the upper polishing pad, as shown in fig. 8. The inner peripheral wall of the lower grinding cover 201 is provided with a grinding ring 24, the grinding ring 24 is adjacent to the upper edge of the lower grinding cover 201 and is located below the lower grinding disk 32, a gap is formed between the outer peripheral edge of the lower grinding disk 32 and the inner peripheral wall of the lower grinding cover 201, the outer peripheral edge of the lower grinding disk 32 is formed with a first gear ring 321, the grinding ring 24 is formed with a second gear ring 241, and the vertical projection of the outer peripheral edge of the first gear ring 321 falls on the second gear ring 241.

When the garbage disposer works, tangential thrust is generated by utilizing tap water or water pressure after pressurization of a water pump through the tangentially arranged water inlet 23, the annular sprayer 4 rotates under the action of the water flow thrust, so that water flow in the annular water flow channel 5 is uniformly distributed around the annular sprayer 4, and the water flow flows through the water outlet 41 to generate a spraying effect. Because the rotation direction of the annular sprayer is opposite to that of the grinding disc 3, when the water flow flowing out of the water outlet holes 41 is directly sprayed on the grinding work area, kitchen waste can be more fully stirred, and the grinding effect is improved. When the water pressure of the water inlet 23 increases, the rotating speed of the annular sprayer 4 increases, and the water flow flowing out of the water outlet 41 can be sprayed to the inner wall of the grinding cover 2 under the action of centrifugal force, so that kitchen waste splashed to the inner wall of the grinding cover 2 by the grinding disc 3 is effectively flushed, the grinding effect is improved, and the self-cleaning effect of the grinding cover 2 is achieved.

Claims

1. The utility model provides a kitchen garbage disposer, includes shell (1) and installs at the inside grinding cover (2) of shell, grinding cover (2) internally mounted has rotatable grinding dish (3), and grinding cover (2) top is equipped with feed inlet (21), and the lower part of grinding cover (2) is equipped with bin outlet (22), bin outlet (22) are located the below of grinding dish (3), its characterized in that: install annular spray thrower (4) in grinding cover (2), the top of grinding disc (3) is located to annular spray thrower (4), and it has outlet hole (41) along circumference distribution to open on annular spray thrower (4), forms annular water flow channel (5) between the inner wall of annular spray thrower (4) and grinding cover (2) it has water inlet (23) that are linked together with annular water flow channel (5) to open on grinding cover (2), rotary motion can be made under the rivers effect of water inlet (23) inflow to annular spray thrower (4), and the rotation direction of annular spray thrower (4) is opposite with the rotation direction of grinding disc (3).

2. A kitchen waste disposer as claimed in claim 1, wherein: the water inlet direction of the water inlet (23) is parallel to the tangential direction of the annular sprayer (4).

3. A kitchen waste disposer as claimed in claim 1, wherein: the lower edge of the feed inlet (21) is provided with a connecting ring (6), and the annular sprayer (4) is arranged on the connecting ring (6) and can rotate relative to the connecting ring (6).

4. A kitchen waste disposer according to claim 3, characterised in that: the lower edge of the connecting ring (6) is outwards extended with a radial boss (61), and the annular sprayer (4) is located on the radial boss (61).

5. The kitchen waste disposer of claim 4, wherein: the annular sprayer (4) comprises a vertical supporting wall (42) and an annular body (43) extending outwards from the lower part of the vertical supporting wall, the vertical supporting wall (42) is supported on the radial boss (61), guide sheets (44) are convexly arranged on the upper surface of the annular body (43), the guide sheets (44) are distributed at intervals along the circumferential direction, and water outlets (41) are formed between adjacent guide sheets (44).

6. The kitchen waste disposer of claim 5, wherein: the guide vane (44) is obliquely arranged relative to the vertical plane, and along the water flow direction, the guide vane (44) is obliquely arranged from bottom to top along the water flow direction.

7. The kitchen waste disposer of claim 6, wherein: the guide vane (44) is an arc-shaped sheet, and the concave surface of the guide vane (44) is a water flow impact surface.

8. The kitchen waste disposer of claim 6, wherein: a water leakage hole (45) is arranged on the annular body (43) and below the guide vane (44).

9. A kitchen waste disposer as claimed in claim 2, wherein: the upper part of the outer peripheral wall of the connecting ring (6) is provided with a second threaded connecting part (62) matched with the first threaded connecting part.

10. A kitchen waste disposer as claimed in claim 1, wherein: the grinding cover (2) comprises an upper grinding cover (200) and a lower grinding cover (201) arranged at the bottom of the upper grinding cover, the feeding hole (21) is formed in the top of the upper grinding cover (200), the discharging hole (22) is formed in the side part of the lower grinding cover (201), the grinding disc (3) is arranged at the bottom of the upper grinding cover (200), the motor (7) is arranged below the lower grinding cover (201), and an output shaft of the motor (7) vertically upwards penetrates through the lower grinding cover (201) and is connected to the grinding disc (3).

11. The kitchen waste disposer of claim 10, wherein: the grinding disc (3) comprises an upper grinding disc (31) and a lower grinding disc (32) fixed at the bottom of the upper grinding disc, wherein a grinding ring (24) is arranged on the inner peripheral wall of the lower grinding cover (201), the grinding ring (24) is adjacent to the upper edge of the lower grinding cover (201) and is located below the lower grinding disc (32), a gap is formed between the outer peripheral edge of the lower grinding disc (32) and the inner peripheral wall of the lower grinding cover (201), and the vertical projection of the outer peripheral edge of the lower grinding disc (32) falls on the grinding ring (24).

12. The kitchen waste disposer of claim 11, wherein: the outer peripheral edge of the lower grinding disc (32) is formed with a first gear ring (321), and the grinding ring (24) is formed with a second gear ring (241).

13. A kitchen waste disposer as claimed in claim 1, wherein: the water inlet (23) is externally connected with a water inlet pipe (8), the water inlet pipe (8) extends out of the shell (1), and a water inlet control unit (9) is arranged in the shell (1).

14. A kitchen waste disposer as claimed in claim 1, wherein: the joint assembly (10) is arranged at the feeding hole (21).