Water tank kitchen waste cleaning and compacting device

Abstract

The invention relates to the technical field of water tank garbage cleaning, and discloses a water tank kitchen garbage cleaning and compacting device which comprises a filter and an upper cover, a center shaft is arranged between the filter and the upper cover, a fixed plate and a rotating plate are connected to the center shaft, and a rotating handle is arranged on the part, penetrating through the upper cover, of the center shaft; by rotating the rotating handle, the rotating plate rotates and the fixed plate keeps still, kitchen waste between the fixed plate and the rotating plate is collected, the kitchen waste on the side wall of the filter can be scraped off through the rotating plate, and the kitchen waste is compressed and dehydrated through the fixed plate and the rotating plate, so that the moisture of the kitchen waste in the filter is reduced, and the practicability is high. Therefore, the generation of unpleasant smell is reduced, and the trouble of frequently emptying the filter can be reduced; in addition, when the kitchen waste is put into the garbage bag, water can be prevented from flowing out of the garbage bag.

Description

Technical Field

[0001] The invention relates to the technical field of sink garbage cleaning, and more specifically to a sink kitchen garbage cleaning and compacting device. Background Art

[0002] Generally, there is a kitchen in a space where people live. A sink is installed in the kitchen to wash dishes, fruits, vegetables, etc., and a drain pipe is formed at the bottom of the sink to drain water. During the cleaning process, food waste is usually generated in the sink. In order to prevent the food waste from being discharged into the sewer from the drain pipe with the water flow, a filter is installed in the drain pipe of this sink. The top of the filter is opened to allow the food waste to enter the filter together with the water. Multiple holes are formed on the side and bottom of the filter for drainage, and the food waste will remain in the filter, thereby achieving the filtration and drainage of the food waste. However, in the above-mentioned filter, the food waste is accumulated on the bottom surface, which is easy to cause poor drainage. If the food waste is not emptied for a long time, it will produce a bad smell, and it is very troublesome to empty it frequently. In addition, the food waste put into the filter together with water is always wet. When these wet food wastes are put into a garbage bag, moisture will be generated and an unpleasant smell will be generated. When it is moved outside, it will be discharged from the garbage bag, affecting the surrounding environment. Therefore, it is necessary to provide a sink kitchen waste cleaning and compacting device to at least partially solve the problems existing in the prior art. Summary of the invention

[0003] A series of simplified concepts are introduced in the Summary of the Invention, which will be further described in detail in the Detailed Description of the Invention. The Summary of the Invention does not mean to attempt to define the key features and essential technical features of the claimed technical solution, nor does it mean to attempt to determine the scope of protection of the claimed technical solution.

[0004] Generally speaking, kitchen waste accumulates in the filter of the sink, causing the drainage holes of the filter to be blocked. If it is not cleaned for a long time, it will produce an unpleasant odor, and frequent emptying is troublesome. In addition, the kitchen waste put into the filter together with water is always wet. When these wet kitchen waste are put into a garbage bag, it will produce moisture and produce an unpleasant odor. When it is moved outside, it will be discharged from the garbage bag, affecting the surrounding environment.

[0005] In order to at least partially solve the above problems, the present invention provides a sink kitchen waste cleaning and compacting device, comprising: a fixed plate and a rotating plate arranged in a container A, wherein the fixed plate and the rotating plate are respectively connected to a central axis; by rotating the rotating plate, the kitchen waste between the fixed plate and the rotating plate is collected, the kitchen waste on the side wall of the container A can be scraped off by the rotating plate, and the kitchen waste is compressed and dehydrated by the fixed plate and the rotating plate.

[0006] Preferably, it also includes: an upper cover with a central opening, the central axis is rotatably connected to the upper cover, and the portion of the central axis that passes upward through the central opening is provided with a rotating handle; the fixed plate is connected to the upper cover, the rotating plate is synchronously rotated with the central axis, and the fixed plate is relatively rotated with the central axis; the opening above the container A can be closed by the upper cover to prevent odor from escaping.

[0007] In order to at least partially solve the above problems, the present invention further provides a sink kitchen waste cleaning and compacting device, comprising: a container B and an upper cover arranged on the container B, a central axis is rotatably arranged on the center line between the container B and the upper cover, and a fixed plate and a rotating plate are connected to the central axis; by rotating the rotating plate, the kitchen waste between the fixed plate and the rotating plate is collected, and the kitchen waste is compressed and dehydrated by the fixed plate and the rotating plate;

[0008] The portion of the central axis that passes through the upper cover upward is provided with a rotating handle, and the portion of the central axis that passes through the bottom of the container B downward is provided with a nut and a spring, and the spring is connected between the bottom of the container B and the nut; when the rotating handle is raised, the central axis drives the rotating plate to rise, and the upper cover is lifted up by the rotating plate, so that a gap is formed between the upper cover and the top of the container B, and the spring can provide elastic restoring force for the downward movement of the central axis.

[0009] Compared with the prior art, the present invention has at least the following beneficial effects:

[0010] The sink kitchen waste cleaning and compacting device of the present invention can scrape off the kitchen waste on the side wall of the container A, i.e., the filter, through the rotating plate, and collect, compress and dehydrate the wet kitchen waste accumulated in the filter through the squeezing of the rotating plate and the fixed plate, thereby reducing the moisture in the kitchen waste, thereby reducing the generation of unpleasant odors and reducing the trouble of frequently emptying the filter; in addition, when the kitchen waste is put into a garbage bag, it can also prevent moisture from flowing out of the garbage bag;

[0011] The compressed kitchen waste can be discharged from the side of the filter through the garbage discharge door, without taking out the filter for cleaning;

[0012] By arranging the first drainage hole and the hole plug on the upper cover, the upper cover can be sealed when drainage is not needed to prevent the odor generated in the filter from escaping, and the hole plug can be opened when drainage is needed, which is convenient to use.

[0013] The sink kitchen waste cleaning and compacting device described in the present invention, other advantages, objectives and features of the present invention will be reflected in part through the following description, and in part will be understood by technicians in this field through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the structure of the first structure of the sink kitchen waste cleaning and compacting device of the present invention in a container A;

[0016] Figure 2 This is a schematic diagram of the first structure of the sink kitchen waste cleaning and compacting device of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the first structure of the sink kitchen waste cleaning and compacting device of the present invention that can be inserted into a container A for use;

[0018] Figure 4 This is a schematic diagram of a structure in which the length of the lower portion of the central axis can be adjusted in the first structure of the sink kitchen waste cleaning and compacting device of the present invention;

[0019] Figure 5 This is a schematic structural diagram of a second structure of the sink kitchen waste cleaning and compacting device of the present invention;

[0020] Figure 6 This is a schematic diagram of the exploded view of the second structure of the sink kitchen waste cleaning and compacting device of the present invention.

[0021] In the accompanying drawings, 100: upper cover, 110: rotating handle, 111: first drain hole, 111-1: hole plug, 112: first shaft, 113: ring, 114: lower support plate, 115: spring, 116: nut, 117: support washer, 118: second drain hole, 120: fixed plate, 121: fixed bracket, 122: top cover bracket 130: rotating plate bracket, 131: rotating plate, 132: fixing bolt, 140: garbage discharge door, 141: hinge 142: switch assembly, 150: container B, 200: third shaft, 201: second shaft, 202: adjusting bolt, 500: container A. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments so that those skilled in the art can implement the invention with reference to the description.

[0023] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0024] like Figure 1 and Figure 2As shown, the present invention provides a sink kitchen waste cleaning and compacting device, comprising: a fixed plate 120 and a rotating plate 131 arranged in a container A500, wherein the fixed plate 120 and the rotating plate 131 are respectively connected to a central axis; by rotating the rotating plate 131, the kitchen waste between the fixed plate 120 and the rotating plate 131 is collected, and the kitchen waste is compressed and dehydrated by the fixed plate 120 and the rotating plate 131.

[0025] Container A500 is a common filter in the prior art, and the rotating plate 131 is arranged according to Figure 1 As shown in the counterclockwise rotation movement and when the fixed plate 120 does not move, the food waste in the container A500 is collected, and as the rotating plate 131 rotates, the rotating plate 131 and the fixed plate 120 compress the food waste therebetween, thereby squeezing out moisture in the food waste and discharging it from the holes in the filter.

[0026] Through the above design, the kitchen waste on the side wall of the container A500, i.e., the filter, can be scraped off by the rotating plate 131, and the wet kitchen waste accumulated in the filter can be collected, compressed and dehydrated by the squeezing of the rotating plate 131 and the fixed plate 120, thereby reducing the moisture in the kitchen waste, thereby reducing the generation of unpleasant odors and reducing the trouble of frequently emptying the filter; in addition, when the kitchen waste is put into a garbage bag, it can also prevent moisture from flowing out of the garbage bag.

[0027] like Figure 1 and Figure 2 As shown, in one embodiment, it also includes: an upper cover 100 with a central opening, the central axis is rotatably connected to the upper cover 100, and the portion of the central axis that passes through the central opening upward is provided with a rotating handle 110; the fixed plate 120 is connected to the upper cover 100, the rotating plate 131 is arranged to rotate synchronously with the central axis, and the fixed plate 120 is arranged to rotate relative to the central axis.

[0028] In the above structural design, the central axis is rotatably connected to the upper cover 100, and the rotating handle 110 is fixedly connected to the central axis. When the rotating plate 131 needs to be rotated, an external force acts on the rotating handle 110 to rotate it, and at the same time drives the central axis and the rotating plate 131 to rotate synchronously, while the fixed plate 120 does not rotate, thereby achieving the purpose of compressing and dehydrating the food waste;

[0029] The upper cover 100 can be sealed and connected to the container A500 (a sealing structure in the prior art can be used). When the central axis rotates, the upper cover 100 does not move. The upper cover 100 can isolate the container A500 from the sink to prevent the generated odor from escaping.

[0030] like Figure 3As shown, in one embodiment, a rotating plate bracket 130 is provided on the central axis, and the rotating plate 131 is installed on the rotating plate bracket 130 by fixing bolts 132; two circular rings 113 are sleeved on the central axis, and the two circular rings 113 are respectively located above and below the rotating plate bracket 130, and the fixed plate 120 is connected to the two circular rings 113; the fixed plate 120 is also provided with a fixing bracket 121 for connecting with the upper cover 100.

[0031] When the central axis rotates, it drives the rotating plate bracket 130 and the rotating plate 131 to rotate synchronously, and the central axis is sealed and rotatably connected to the upper cover 100, and the upper cover 100 is sealed and limitedly connected to the container A500, so the upper cover 100 does not rotate, and the fixed plate 120 is fixedly connected to the upper cover 100 through the fixed bracket 121, so that the fixed plate 120 does not rotate. Therefore, when the rotating plate 131 rotates, the space between the rotating plate 131 and the fixed plate 120 gradually decreases, thereby realizing the compression and dehydration of the food waste.

[0032] like Figure 3 As shown, in order to facilitate the drainage of the sink without removing the upper cover 100 , further, a first drainage hole 111 is provided on the upper cover 100 , and a hole plug 111 - 1 is provided in the first drainage hole 111 .

[0033] When drainage is not required, the hole plug 111-1 is inserted into the first drainage hole 111, and the upper cover 100 seals the bottom of the sink to prevent the odor in the container A500, i.e., the filter, from escaping. When drainage is required, the hole plug 111-1 is taken out from the first drainage hole 111, and the water in the sink can flow into the container A500 to achieve drainage.

[0034] In one embodiment, the central axis may be a first axis 112 of fixed length or a second axis 201 of variable length;

[0035] The details are as follows:

[0036] like Figure 3 As shown, when the central axis is the first shaft body 112 , a lower support plate 114 is provided at the bottom of the first shaft body 112 .

[0037] The lower support plate 114 provided at the bottom of the first shaft body 112 is used to contact the bottom surface of the container A500, and the length of the first shaft body 112 cannot be changed.

[0038] like Figure 4 As shown, when the central axis is the second shaft body 201 , the lower end of the second shaft body 201 is provided with an internal thread, and an adjusting bolt 202 for adjusting the length of the second shaft body 201 is connected through the internal thread.

[0039] In order to meet the use of containers A500 of different depths in the prior art, the second shaft body 201 is configured to be adjustable in length, and the length of the second shaft body 201 can be adjusted by screwing the adjusting bolt 202 .

[0040] like Figure 5 As shown, the present invention also provides another sink kitchen waste cleaning and compacting device, comprising: a container B150 and an upper cover 100 arranged on the container B150, a central axis is rotatably arranged on the center line between the container B150 and the upper cover 100, and a fixed plate 120 and a rotating plate 131 are connected to the central axis; by rotating the rotating plate 131, the kitchen waste between the fixed plate 120 and the rotating plate 131 is collected, and the kitchen waste is compressed and dehydrated by the fixed plate 120 and the rotating plate 131;

[0041] The portion of the central axis that passes through the upper cover 100 upward is provided with a rotating handle 110, and the portion of the central axis that passes through the bottom of the container B150 downward is provided with a nut 116 and a spring 115, and the spring 115 is connected between the bottom of the container B150 and the nut 116; when the rotating handle 110 is raised, the central axis drives the rotating plate 131 to rise, and the upper cover 100 is lifted up by the rotating plate 131, so that a gap is formed between the upper cover 100 and the top of the container B150, and the spring 115 can provide an elastic restoring force for the downward movement of the central axis.

[0042] When the rotary handle 110 is rotated, the central axis and the rotating plate 131 are driven to rotate in a Figure 5 When the rotating plate 131 rotates counterclockwise and the fixed plate 120 does not move, the food waste in the container B150, i.e., the filter, is collected, and as the rotating plate 131 rotates, the rotating plate 131 and the fixed plate 120 compress the food waste between them, thereby squeezing out the moisture in the food waste and discharging it from the holes in the filter;

[0043] When the food waste in the sink needs to be put into the container B150, the rotating handle 110 can be lifted upward by external force, and the central axis can drive the rotating plate 131 to rise, so that the upper cover 100 is lifted up, and the spring 115 will be compressed at this time, and a gap will be formed between the upper cover 100 and the top of the container B150, and the water in the sink and the food waste can enter the container B150 through the gap; when the external force acting on the rotating handle 110 is removed, the elastic restoring force of the spring 115 causes the central axis, the rotating handle 110 and the rotating plate 131 to drop, so that the upper cover 100 drops;

[0044] Through the above-mentioned structural design, the kitchen waste on the side wall of the container A500, i.e., the filter, can be scraped off by the rotating plate 131, and the wet kitchen waste accumulated in the filter can be collected, compressed and dehydrated by the squeezing of the rotating plate 131 and the fixed plate 120, thereby reducing the moisture in the kitchen waste, thereby reducing the generation of unpleasant odors and reducing the trouble of frequently emptying the filter; in addition, when the kitchen waste is put into a garbage bag, it can also prevent moisture from flowing out of the garbage bag; the top of the container B150 can be sealed by the upper cover 100 to prevent odor from escaping, and the upper cover 100 can be easily raised and lowered by the nut 116 and the spring 115, so that a gap is formed between the upper cover 100 and the top of the container B150, so that water and kitchen waste can enter the container B150.

[0045] like Figure 6 As shown, in one embodiment, a rotating plate bracket 130 is provided on the central axis, and the rotating plate 131 is installed on the rotating plate bracket 130 by fixing bolts 132; two circular rings 113 are sleeved on the central axis, and the two circular rings 113 are respectively located above and below the rotating plate bracket 130, and the fixed plate 120 is connected to the two circular rings 113; the fixed plate 120 is also provided with a fixing bracket 121 for connecting with the upper cover 100.

[0046] When the central shaft rotates, it drives the rotating plate bracket 130 and the rotating plate 131 to rotate synchronously, and the central shaft is sealed and rotatably connected to the upper cover 100, and the upper cover 100 is sealed and limitedly connected to the container B150, so the upper cover 100 does not rotate, and the fixed plate 120 is fixedly connected to the upper cover 100 through the fixed bracket 121, so that the fixed plate 120 does not rotate, so when the rotating plate 131 rotates, the space between the rotating plate 131 and the fixed plate 120 gradually decreases, thereby realizing the compression and dehydration of the food waste.

[0047] like Figure 6 As shown, in one embodiment, the top of the container B150 is provided with a top cover bracket 122 for supporting the upper cover 100, and the side and bottom surfaces of the container B150 are provided with a second drainage hole 118; the bottom surface of the container B150 is also provided with a through hole for allowing the central axis to pass through, and the side of the container B150 is connected to a garbage discharge door 140 through a hinge 141, and the garbage discharge door 140 is opened or closed by a switch assembly 142 arranged on the side of the container B150.

[0048] The rotating handle 110 is lifted upward by an external force, so that the upper cover 100 is lifted and a certain gap is formed between the upper cover 100 and the container B150. At this time, the spring 115 is in a compressed state, which exerts a downward force on the central axis and the rotating handle 110. Therefore, in order to save effort, the top cover bracket 122 can be flipped from a horizontal state to a vertical state at this time, and the top cover bracket 122 is abutted against the upper cover 100 to prevent the upper cover 100 from falling under the elastic restoring force of the spring 115, so that the top cover bracket 122 supports the upper cover 100 and maintains a gap between the upper cover 100 and the top surface of the container B150. When the upper cover 100 needs to fall, the top cover bracket 122 is flipped to a horizontal state. At this time, the top cover bracket 122 no longer supports the upper cover 100, and the central axis and the rotating handle 110 will fall under the elastic restoring force of the spring 115, thereby driving the upper cover 100 to fall and seal the top of the container B150.

[0049] The second drain hole 118 of the container B150 is used to drain the water in the food waste into the drain pipe, thereby preventing the food waste from being discharged;

[0050] A garbage discharge door 140 is provided on the side of the container B150, and the garbage discharge door 140 can be opened and closed by a switch assembly 142. After the garbage discharge door 140 is opened, the compressed and dehydrated food waste can be discharged, and cleaning can be achieved without removing the upper cover 100 from the container B150.

[0051] like Figure 5 and Figure 6 As shown, in one embodiment, the central axis is a third shaft body 200, and a portion of the third shaft body 200 that passes downward through the through hole of the container B150 is provided with a nut 116 and a spring 115;

[0052] A support washer 117 is provided at a limit position at the bottom of the through hole of the container B150 , and a spring 115 is provided between the nut 116 and the support washer 117 .

[0053] The support washer 117 can be rotatably limited and set at the bottom of the container B150 and located on the outside of the through hole, so as to facilitate synchronous rotation with the third shaft body 200; the lower end of the third shaft body 200 can be provided with an external thread section for connecting with the nut 116. During installation, the spring 115 is inserted from the bottom of the third shaft body 200, and then the nut 116 is screwed onto the external thread section, so that the spring 115 is connected between the support washer 117 and the nut 116.

[0054] like Figure 6 As shown, in order to facilitate the drainage of the sink without lifting the upper cover 100 , further, a first drainage hole 111 is provided on the upper cover 100 , and a hole plug 111 - 1 is provided in the first drainage hole 111 .

[0055] When drainage is not required, the hole plug 111-1 is inserted into the first drainage hole 111, and the upper cover 100 seals the bottom of the sink to prevent the odor in the container B150, i.e., the filter, from escaping. When drainage is required, the hole plug 111-1 is taken out from the first drainage hole 111, and the water in the sink can flow into the container B150 to achieve drainage.

[0056] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0057] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0058] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A sink kitchen waste cleaning and compacting device, characterized in that: include: A fixed plate (120) and a rotating plate (131) are arranged in a container A (500), and the fixed plate (120) and the rotating plate (131) are respectively connected to a central axis; by rotating the rotating plate (131), food waste between the fixed plate (120) and the rotating plate (131) is collected, and the fixed plate (120) and the rotating plate (131) are used to compress and dehydrate the food waste.

2. The sink kitchen waste cleaning and compacting device according to claim 1, characterized in that: Also includes: An upper cover (100) having a central opening, the central axis being rotatably connected to the upper cover (100), and a rotating handle (110) being provided on the portion of the central axis that passes upward through the central opening; the fixed plate (120) being connected to the upper cover (100), the rotating plate (131) being rotatably arranged synchronously with the central axis, and the fixed plate (120) being rotatably arranged relative to the central axis.

3. The sink kitchen waste cleaning and compacting device according to claim 1, characterized in that: A rotating plate bracket (130) is provided on the central axis, and the rotating plate (131) is mounted on the rotating plate bracket (130) via fixing bolts (132); two circular rings (113) are sleeved on the central axis, and the two circular rings (113) are respectively located above and below the rotating plate bracket (130), and the fixing plate (120) is connected to the two circular rings (113); the fixing plate (120) is also provided with a fixing bracket (121) for connecting with the upper cover (100).

4. The sink kitchen waste cleaning and compacting device according to claim 2, characterized in that: The upper cover (100) is provided with a first drainage hole (111), and a hole plug (111-1) is provided in the first drainage hole (111).

5. The sink kitchen waste cleaning and compacting device according to claim 1, characterized in that: The central axis is the first axis (112) or the second axis (201); When the central axis is a first shaft body (112), a lower support plate (114) is provided at the bottom of the first shaft body (112); When the central axis is a second shaft body (201), the lower end of the second shaft body (201) is provided with an internal thread, and an adjusting bolt (202) for adjusting the length of the second shaft body (201) is connected via the internal thread.

6. A sink kitchen waste cleaning and compacting device, characterized in that: include: A container B (150) and an upper cover (100) arranged on the container B (150); a central axis is rotatably arranged on a central line between the container B (150) and the upper cover (100); a fixed plate (120) and a rotating plate (131) are connected to the central axis; by rotating the rotating plate (131), food waste between the fixed plate (120) and the rotating plate (131) is collected, and the fixed plate (120) and the rotating plate (131) are used to compress and dehydrate the food waste; The portion of the central axis that passes through the upper cover (100) upward is provided with a rotating handle (110), and the portion of the central axis that passes through the bottom of the container B (150) downward is provided with a nut (116) and a spring (115), and the spring (115) is connected between the bottom of the container B (150) and the nut (116); when the rotating handle (110) is raised, the central axis drives the rotating plate (131) to rise, and the upper cover (100) is lifted up by the rotating plate (131), so that a gap is formed between the upper cover (100) and the top of the container B (150), and the spring (115) can provide an elastic restoring force for the central axis to move downward.

7. The sink kitchen waste cleaning and compacting device according to claim 6, characterized in that: A rotating plate bracket (130) is provided on the central axis, and the rotating plate (131) is mounted on the rotating plate bracket (130) via fixing bolts (132); two circular rings (113) are sleeved on the central axis, and the two circular rings (113) are respectively located above and below the rotating plate bracket (130), and the fixing plate (120) is connected to the two circular rings (113); the fixing plate (120) is also provided with a fixing bracket (121) for connecting with the upper cover (100).

8. The sink kitchen waste cleaning and compacting device according to claim 7, characterized in that: The top of the container B (150) is provided with a top cover bracket (122) for supporting the upper cover (100), and the side and bottom surfaces of the container B (150) are both provided with a second drainage hole (118); the bottom surface of the container B (150) is also provided with a through hole for the central axis to pass through, and the side of the container B (150) is connected to a garbage discharge door (140) via a hinge (141), and the garbage discharge door (140) is opened or closed by a switch assembly (142) arranged on the side of the container B (150).

9. The sink kitchen waste cleaning and compacting device according to claim 8, characterized in that: The central axis is a third shaft (200), and a portion of the third shaft (200) that passes downward through the through hole of the container B (150) is provided with a nut (116) and a spring (115); A support washer (117) is provided at the bottom of the through hole of the container B (150) to limit the position, and a spring (115) is provided between the nut (116) and the support washer (117).

10. The sink kitchen waste cleaning and compacting device according to claim 7, characterized in that: The upper cover (100) is provided with a first drainage hole (111), and a hole plug (111-1) is provided in the first drainage hole (111).

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