CN214765934U

CN214765934U - Garbage processor

Info

Publication number: CN214765934U
Application number: CN202023200049.1U
Authority: CN
Inventors: 曹浪; 郑军妹; 郭国良; 张旭东; 丁卫东
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-11-19
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to a garbage disposer, which comprises a housing, wherein a cavity is formed in the housing, and a feed inlet communicated with the cavity is arranged on the housing; the rotating shaft is rotatably arranged on the shell and at least partially positioned in the cavity; the cutting mechanism is arranged on the rotating shaft, is arranged at intervals along the axial direction of the rotating shaft and is used for cutting garbage entering through the feeding hole; the power output end of the first driving mechanism is in driving connection with the rotating shaft and is used for driving the rotating shaft to rotate around the axis of the first driving mechanism; the cutting machine is characterized by further comprising a second driving mechanism, wherein the power output end of the second driving mechanism is in driving connection with at least one cutting mechanism, so that the cutting mechanism is driven to move back and forth relative to the machine shell along the axial direction of the rotating shaft. The garbage at different positions of the cavity is cut and crushed back and forth, so that the crushing resistance is reduced, the garbage can be crushed more uniformly, the size of the crushed garbage can be reduced, and the possibility of subsequent pipeline blockage is reduced.

Description

Garbage processor

Technical Field

The utility model belongs to the field of refuse treatment, concretely relates to refuse treatment ware that handles rubbish.

Background

The kitchen food waste disposer is a kitchen appliance and is arranged below a kitchen sink and connected with a drain pipe. The cutter disc is driven by an alternating current or direct current motor, and the food waste in the crushing cavity is crushed by centrifugal force and then discharged into a sewer. The kitchen cleaning device can easily realize instant, convenient and quick kitchen cleaning, and avoid the food waste from breeding germs, mosquitoes, peculiar smell and the like due to storage, thereby creating a healthy, clean and beautiful kitchen environment.

The conventional food waste disposer includes a feeding area, a pulverizing area and a power area for driving the pulverizing area to work, and waste entering from the feeding area is pulverized into sufficiently small particles in the pulverizing area and then directly discharged into a sewer pipe. For example, the invention of Chinese patent ZL201610836231.5 (publication No. CN106631194B) discloses a garbage treatment tool, which comprises an outer barrel, a charging basket, a guide pipe, a heating block, a control module, a speed reducing motor, a transmission mechanism, a fixed blade, a movable blade and a rotating shaft. Kitchen garbage enters the heating and drying behind the storage bucket, stirs cutting, extrudees and smashes rubbish on the limit, and when rubbish was fibre class rubbish, rubbish toughness was stronger, and is softer, can fluffy pile up after drying, only cuts the rubbish that is located the knife section position department in the above-mentioned patent, and can't cut the processing to the rubbish that is in skew knife section position in the storage bucket to can lead to piling up of rubbish.

Therefore, like the chinese utility model patent "a kitchen garbage treatment device", its patent number is ZL201920394695.4 (the publication number is CN210059300U) discloses a kitchen garbage treatment device, including the shell, the interior upper end ring of shell is equipped with a plurality of stationary knives, and the interior upper portion of shell is provided with crushing blade disc, is provided with a plurality of moving knives in the circumference of crushing blade disc, and the circumference that the moving knife encloses surrounds the stationary knife. The rotary motor is arranged in the disintegrating slag collecting barrel and is connected with a central rotating shaft, the upper end of the central rotating shaft is connected with the disintegrating cutter head, a spiral clapboard is arranged on the central rotating shaft, a conical small cutter head is arranged on the surface of the spiral clapboard, and the outer edge of the spiral clapboard is in a blade shape. This kitchen garbage processing apparatus adopts little tool bit and spiral baffle to cut kitchen rubbish, has improved rubbish crushing effect to a certain extent, but, the cutting can't reciprocate to the little tool bit, and smashes the effect not good.

Therefore, further improvements to existing garbage disposers are needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to the current situation of above-mentioned prior art, a garbage disposer that can carry out the breakage in order to reach broken even purpose to the rubbish of different positions is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a garbage disposer, which comprises

The inner part of the shell is hollow to form a cavity, and a feed inlet communicated with the cavity is formed in the shell;

the rotating shaft is rotatably arranged on the shell and is at least partially positioned in the cavity;

the cutting mechanism is arranged on the rotating shaft, is arranged at intervals along the axial direction of the rotating shaft and is used for cutting garbage entering through the feeding hole;

the power output end of the first driving mechanism is in driving connection with the rotating shaft and is used for driving the rotating shaft to rotate around the axis of the rotating shaft;

it is characterized by also comprising

And the power output end of the second driving mechanism is in driving connection with at least one cutting mechanism, so that the cutting mechanism is driven to move back and forth relative to the machine shell along the axial direction of the rotating shaft.

The second driving mechanism can drive the two cutting mechanisms to synchronously move along the axial direction of the rotating shaft, and the power output end of the second driving mechanism is connected with the first driving mechanism. Therefore, under the drive of the second driving mechanism, the first driving mechanism, the rotating shaft and the two cutting mechanisms move relative to the machine shell.

The rotation shaft may extend in an up-and-down direction or in a horizontal direction, but preferably, the rotation shaft extends in a vertical direction and is mounted on the bottom wall of the cabinet.

The second driving mechanism can be in various forms, and can be in the forms of a motor, a gear and a rack, and can also be in the forms of a motor, a gear and a transmission toothed belt, but preferably, the second driving mechanism comprises

The second motor is arranged below the shell, and an output shaft is basically vertical to the rotating shaft;

a gear mounted on an output shaft of the second motor;

and the rack is arranged on the first driving mechanism, extends along the vertical direction and is meshed with the gear.

In order to improve the crushing effect, the number of the cutting mechanisms is two, the cutting mechanisms are arranged at intervals up and down, fixed cutters are fixed on the inner wall of the cavity, and at least part of each fixed cutter is located between the two cutting mechanisms. So, when two cutting mechanism smash rubbish, the rubbish between stationary knife and the cutting mechanism receives the extrusion, is favorable to cutting rubbish, has increased the effect of cutting.

The structure of the cutting mechanism has various forms, preferably, two cutting mechanisms are respectively a first cutting mechanism and a second cutting mechanism, the first cutting mechanism is located below the second cutting mechanism, the first cutting mechanism comprises at least two first blades which are circumferentially arranged at intervals on the periphery of the rotating shaft and extend outwards, a first gap is reserved between the first blades and the fixed blade, the second cutting mechanism comprises at least one second blade which is arranged on the rotating shaft and located above the first blade, and the second blade at least partially extends downwards. So, the first blade that is located the below radially extends, from with the level cutting rubbish, and the second blade at least part downwardly extending to cutting rubbish in vertical direction, improved cutting efficiency, reduced the size of cutting back rubbish.

The second blade may have various structures, and may be formed to extend entirely up and down, or may be formed to extend partially up and down, but, in terms of cutting efficiency, it is preferable that the second blade includes a lateral blade portion extending in an extending direction of the first blade and a longitudinal blade portion extending downward from a free end of the lateral blade portion, and the lateral blade portion is located above the fixed blade with a second gap left therebetween. So, the second blade both can cut the ascending rubbish of horizontal direction, can cut the ascending rubbish of vertical direction again, further reduces the size of the rubbish after the cutting.

In order to improve the cutting effect, the fixed cutter is basically U-shaped and comprises two side cutter parts extending along the vertical direction and a middle cutter part positioned between the two side cutter parts, the longitudinal cutter part of the second blade is positioned between the two side cutter parts of the fixed cutter, and a third gap is reserved between the longitudinal cutter part and the side cutter part arranged close to the rotating shaft. The garbage in the third gap is extruded by the longitudinal knife part and the corresponding side knife part and then is cut, and the cutting success rate is improved.

In order to detect the height of the first cutting mechanism from the bottom wall of the housing, it is preferred that an infrared sensor for detecting the position of the first cutting mechanism is further included, and the infrared sensor is in signal connection with the controller.

The first driving mechanism may be in various forms, and may be in the form of a motor or a cylinder, but preferably, the first driving mechanism is a first motor, and an output shaft of the first motor extends along the axial direction of the rotating shaft.

Compared with the prior art, the utility model has the advantages of: two cutting mechanism among this garbage disposer are along the axial direction interval arrangement of pivot, at pivot pivoted in-process, two cutting mechanism cut the rubbish that gets into through the feed inlet, at least one among two cutting mechanisms can be along the axial direction reciprocating motion of pivot to make a round trip to cut the rubbish of cavity different positions department and smash, the broken resistance has been reduced, can make rubbish be broken ground more even, and can reduce the size of the rubbish after smashing, reduce the possibility of follow-up blocked pipeline.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is a cross-sectional view at another angle of fig. 1.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 3, the garbage disposer of the present embodiment includes a housing 1, a rotating shaft 2, a first driving mechanism, a second driving mechanism 4, two cutting mechanisms, a stationary knife 6, and an infrared sensor 7.

As shown in fig. 1 to fig. 3, a cavity 11 is formed in the hollow interior of the casing 1, a feed port 111 communicating with the cavity 11 is opened on the casing 1, in this embodiment, the top of the cavity 11 is the feed port 111.

As shown in fig. 2 and fig. 3, the rotating shaft 2 extends along the up-down direction, and the rotating shaft 2 is located in the cavity 11, specifically, the rotating shaft 2 is rotatably disposed on the bottom wall of the casing 1 under the driving of a first driving mechanism, the power output end of the first driving mechanism is in driving connection with the rotating shaft 2, the first driving mechanism of the embodiment is a first motor 3, the output shaft of the first motor 3 extends along the axial direction of the rotating shaft 2 and is connected with the rotating shaft 2, and under the driving of the first motor 3, the rotating shaft 2 rotates around its own axis.

As shown in fig. 2 and 3, two cutting mechanisms are provided on the rotating shaft 2 and are arranged at intervals in the vertical direction to crush the garbage entering through the inlet 111. The stationary knife 6 is fixed to the inner wall of the cavity 11 and is located at least partially between the two cutting means. Specifically, the fixed blade 6 is substantially U-shaped, and includes two side blade portions 61 extending in the up-down direction and a middle blade portion 62 located between the two side blade portions 61.

In the present embodiment, the two cutting mechanisms are the first cutting mechanism 51 and the second cutting mechanism 52, respectively. The first cutting mechanism 51 is located below the second cutting mechanism 52, the first cutting mechanism 51 includes at least two first blades 511 arranged at intervals along the circumferential direction at the periphery of the rotating shaft 2, the first blades 511 extend outwards, two first blades 511 in the embodiment are arranged in a radial shape with the rotating shaft 2 as the center, the first blades 511 are located below the middle blade part 62, and a first gap 01 is left between the first blades 511 and the middle blade part 62, as shown in fig. 2 and 3.

As shown in fig. 2 and 3, the second cutting mechanism 52 includes at least one second blade 521 disposed on the rotating shaft 2 and above the first blade 511, and the presence of the second blade 521 can cut the garbage at a high position. The second blade 521 extends at least partially downward. Specifically, the second blade 521 includes a lateral blade portion 5211 extending along the extending direction of the first blade 511 and a longitudinal blade portion 5212 extending downward from the free end of the lateral blade portion 5211, the longitudinal blade portion 5212 of the second blade 521 is located between the two lateral blade portions 61 of the fixed blade 6, a third gap 03 is left between the longitudinal blade portion 5212 and the lateral blade portion 61 arranged adjacent to the rotating shaft 2, the lateral blade portion 5211 is located on the lateral blade portion 61 arranged adjacent to the rotating shaft 2, a second gap 02 is left between the lateral blade portion 61 and the middle blade portion 62 is located between the longitudinal blade portion 5212 and the first blade 511.

As shown in fig. 2, the two cutting mechanisms can move up and down under the driving of the second driving mechanism 4, and specifically, the power output end of the second driving mechanism 4 is connected with the first motor 3. The second driving mechanism 4 includes a second motor 41, a gear 42, and a rack 43. As shown in fig. 2 and 3, the second motor 41 is disposed below the casing 1, and an output shaft of the second motor 41 is arranged substantially in a horizontal direction and perpendicular to the rotation shaft 2; a gear 42 is mounted on an output shaft of the second motor 41, a rack 43 is provided on the first motor 3 and extends in the up-down direction, and a tooth portion of the rack 43 is engaged with the gear 42. In this way, the first motor 3, the rotating shaft 2 and the two cutting mechanisms can move up and down relative to the machine shell 1 under the driving of the second motor 41 and the meshing transmission of the gear 42 and the rack 43. The first blade 511 is driven by the second driving mechanism 4 to move to a state of contacting with the garbage adhered to the bottom wall of the housing 1, so that the garbage adhered to the bottom wall of the housing 1 is scraped by the rotation of the first blade 511, thereby reducing the adhesion of the garbage.

As shown in fig. 3, the infrared sensor 7 is used to detect the position of the first cutting mechanism 51, and the infrared sensor 7 is in signal connection with the controller. When the infrared sensor 7 detects the position of the first blade 511, it is transmitted to the controller, and the controller controls the second motor 41 to operate. The garbage disposer in the present embodiment is provided with a heating element (not shown) for heating and drying the garbage in the cavity. In this embodiment and the claims, the vertical direction includes, but is not limited to, vertical, and the substantially horizontal direction includes, but is not limited to, completely horizontal, and may be slightly off horizontal.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Claims

1. A garbage disposer, which comprises

The device comprises a shell (1), a cavity (11) is formed in the shell in a hollow mode, and a feeding hole (111) communicated with the cavity (11) is formed in the shell (1);

the rotating shaft (2) is rotatably arranged on the machine shell (1) and is at least partially positioned in the cavity (11);

the cutting mechanism is arranged on the rotating shaft (2), is arranged at intervals along the axial direction of the rotating shaft (2) and is used for cutting garbage entering through the feeding hole (111);

the power output end of the first driving mechanism is in driving connection with the rotating shaft (2) and is used for driving the rotating shaft (2) to rotate around the axis of the first driving mechanism;

it is characterized by also comprising

And the power output end of the second driving mechanism (4) is in driving connection with at least one cutting mechanism, so that the cutting mechanism is driven to move back and forth relative to the machine shell (1) along the axial direction of the rotating shaft (2).

2. A waste processor according to claim 1, wherein: and the power output end of the second driving mechanism (4) is connected with the first driving mechanism.

3. A waste processor according to claim 1, wherein: the rotating shaft (2) extends along the vertical direction and is installed on the bottom wall of the machine shell (1).

4. A waste processor according to claim 3, wherein: the second driving mechanism (4) comprises a second motor (41) which is arranged below the shell (1), and an output shaft is basically vertical to the rotating shaft (2);

a gear (42) mounted on an output shaft of the second motor (41);

and a rack (43) which is provided on the first drive mechanism, extends in the vertical direction, and meshes with the gear (42).

5. A waste processor according to claim 3 or 4, wherein: the cutting mechanism has two, and interval arrangement from top to bottom, be fixed with stationary knife (6) on the inner wall of cavity (11), stationary knife (6) are located two at least partially between the cutting mechanism.

6. A waste processor according to claim 5, wherein: the two cutting mechanisms are respectively a first cutting mechanism (51) and a second cutting mechanism (52), the first cutting mechanism (51) is located below the second cutting mechanism (52), the first cutting mechanism (51) comprises at least two first blades (511) which are arranged on the periphery of the rotating shaft (2) at intervals along the circumferential direction and extend outwards, a first gap (01) is reserved between the first blades (511) and the fixed cutter (6), the second cutting mechanism (52) comprises at least one second blade (521) which is arranged on the rotating shaft (2) and located above the first blade (511), and the second blade (521) extends downwards at least partially.

7. A waste processor according to claim 6, wherein: the second blade (521) comprises a transverse blade part (5211) extending along the extending direction of the first blade (511) and a longitudinal blade part (5212) extending downwards from the free end of the transverse blade part (5211), wherein the transverse blade part (5211) is positioned on the fixed blade (6), and a second gap (02) is reserved between the transverse blade part and the fixed blade (6).

8. A waste processor according to claim 7, wherein: the fixed cutter (6) is basically U-shaped and comprises two side cutter parts (61) extending along the vertical direction and a middle cutter part (62) positioned between the two side cutter parts (61), a longitudinal cutter part (5212) of the second blade (521) is positioned between the two side cutter parts (61) of the fixed cutter (6), and a third gap (03) is reserved between the longitudinal cutter part (5212) and the side cutter parts (61) arranged adjacent to the rotating shaft (2).

9. A waste processor according to claim 5, wherein: the cutting machine further comprises an infrared sensor (7) used for detecting the position of the first cutting mechanism (51), and the infrared sensor (7) is in signal connection with the controller.

10. A waste processor according to claim 1, wherein: the first driving mechanism is a first motor (3), and an output shaft of the first motor (3) extends along the axial direction of the rotating shaft (2).