A kitchen waste processor of spinning and shredding

Abstract

The application discloses a kitchen garbage processor, which comprises a crushing cavity shell, a tearing tooth ring, a spiral propeller and a driving device. The crushing cavity shell is provided with a crushing cavity and a feeding port and a discharging port communicating with the crushing cavity. The tearing tooth ring is arranged in the crushing cavity shell, and the inner wall of the tearing tooth ring is provided with a plurality of tearing tooth groups. Each tearing tooth group comprises a plurality of tearing teeth which are distributed at intervals. The spiral propeller is rotatably arranged in the crushing cavity shell and located at the lower side wall of the feeding port. The spiral propeller comprises a rotating disc for carrying the kitchen garbage which is not completely crushed and a spiral propeller blade arranged at the upper end of the rotating disc and used for guiding the kitchen garbage to fall and spirally extruding the kitchen garbage. The spiral propeller blade and the rotating disc are arranged at the center of the tearing tooth ring, so that the spiral propeller blade spirally extrudes the kitchen garbage to the inner wall of the tearing tooth ring to cooperate with the tearing teeth to crush the kitchen garbage. The driving device is arranged at the lower end of the crushing cavity shell and connected with the spiral propeller to drive the spiral propeller to rotate.

Description

Technical Field

[0001] This invention relates to the field of food waste treatment technology, specifically to a spinning shredder for kitchen waste that can shred food waste, both soft and hard, with minimal vibration and noise during the shredding process, producing uniformly shredded particles that are less likely to clog drain pipes. Background Technology

[0002] As people become more environmentally conscious, environmental pollution and resource waste have received significant attention, and the disposal of urban household waste has become a major concern. Kitchen waste is the most common type of waste generated in daily life, specifically referring to a mixture of various food scraps produced during food processing in the kitchen, such as plant roots, meat scraps, bones, and fruit peels. Kitchen waste has a high water content, and if stored in a humid environment for a long time, it will rot and spoil, leading to bacterial growth, unpleasant odors, and environmental pollution in the kitchen. Therefore, kitchens are equipped with waste disposal devices (i.e., garbage disposals) to process the waste.

[0003] Chinese invention patent application No. 202411135867.8 discloses a food waste disposer, comprising: a housing with a grinding chamber inside, the upper part of the grinding chamber having a feed inlet and the lower part having a discharge outlet, and the chamber wall having a vertically downward or inclined downward water inlet for external water to enter; a grinding element disposed inside the grinding chamber below the water inlet for grinding the waste entering from the feed inlet; a drive mechanism whose output end acts on the grinding element to drive the grinding element to work; a water inlet pipe with an inlet for external water input and an outlet corresponding to the water inlet on the chamber wall of the grinding chamber; and an air pump fixed relative to the housing, the air outlet opening into the wall of the water inlet pipe. In use, water mixed with gas enters the grinding chamber and is jetted onto the grinding element, rinsing the grinding element and the food waste on it, while also assisting in the grinding effect.

[0004] However, the aforementioned food waste disposer has several problems: When the drive mechanism drives the grinding element to rotate at high speed to crush hard waste such as bones, these hard wastes are difficult to crush in one go. The grinding chamber is large, and there is no mechanism to limit the movement of these hard wastes, causing them to bounce outwards and collide with the inner wall of the grinding chamber. This generates significant vibration and noise, which persists for a long time, causing considerable inconvenience to the user. Furthermore, this food waste disposer is extremely slow at crushing hard waste like bones, resulting in very low efficiency. Moreover, because hard waste like bones is difficult to crush, it forms coarse residue that easily clogs drain pipes. In addition, the aforementioned food waste disposer cannot crush soft waste such as skin (e.g., pigskin), fish scales, zongzi leaves, and corn husks. If forced to use, the inability to crush these soft wastes can cause the grinding element to jam, preventing it from rotating and resulting in a jam.

[0005] In view of this, the inventors, through continuous research and experimentation, have developed a rotary shredder for food waste that can shred both soft and hard food waste, with minimal vibration and noise during the shredding process, producing uniformly shredded particles that are less likely to clog drain pipes.

[0006] In view of the above, the inventors propose the following technical solution. Summary of the Invention

[0007] The purpose of this invention is to overcome the shortcomings of the prior art and provide a spinning and shredding kitchen waste processor.

[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The spinning shredder for kitchen waste includes: a shredding chamber shell having a shredding chamber, the shredding chamber shell having an inlet and an outlet communicating with the shredding chamber; a shredding tooth ring disposed in the shredding chamber shell, the inner wall of the shredding tooth ring having multiple layers of shredding tooth groups, each layer of shredding tooth groups including multiple spaced-apart shredding teeth; a spiral propeller rotatably mounted in the shredding chamber shell and located on the side wall below the inlet; the spiral propeller includes a rotating disk for carrying incompletely shredded kitchen waste and spiral propulsion blades disposed on the upper end of the rotating disk for guiding the kitchen waste to fall and spirally compressing the kitchen waste; the spiral propulsion blades and the rotating disk are positioned at the center of the shredding tooth ring, so that the spiral propeller spirally compresses the kitchen waste to the inner wall of the shredding tooth ring to cooperate with the shredding teeth in shredding the kitchen waste; and a driving device installed at the lower end of the shredding chamber shell and connected to the spiral propeller to drive the spiral propeller to rotate.

[0009] Furthermore, in the above technical solution, the lower part of the spiral propulsion blade is integrally formed with a vertically distributed and outwardly protruding extrusion baffle, and the lower end of the extrusion baffle is integrally connected to the upper surface of the rotating disk.

[0010] Furthermore, in the above technical solution, a comb plate is also provided on the outer side of the extrusion baffle, and a comb groove is provided on the outer side of the comb plate, the size of which is greater than the thickness of the shredding teeth.

[0011] Furthermore, in the above technical solution, the inner wall of the shredding tooth ring is provided with multiple layers of guide rings spaced apart vertically, the shredding teeth are integrally formed on the inner side of the guide rings, and the comb grooves are also sleeved on the guide rings.

[0012] Furthermore, in the above technical solution, the outer side of the extrusion baffle is also provided with an installation groove. One end of the comb plate is inserted into the installation groove, and the other end of the comb plate is sleeved on the guide ring through the comb groove, so that the comb plate is movably installed between the lower part of the spiral propulsion blade and the inner wall of the tearing tooth ring.

[0013] Furthermore, in the above technical solution, a grinding filter plate is also provided inside the crushing chamber shell. The grinding filter plate is located at the lower end of the shredding tooth ring. The outer edge of the grinding filter plate is formed with a plurality of upwardly protruding and spaced grinding grids. The rotating disk is placed at the center of the grinding filter plate, and the upper surface of the rotating disk is also integrally formed with upwardly protruding arc-shaped ribs for grinding fine materials in conjunction with the grinding grids.

[0014] Furthermore, in the above technical solution, the rotating disk is also provided with several slag discharge and drainage slits or holes that penetrate the upper and lower end faces; the grinding and filtering plate is provided with multiple filter holes that penetrate the upper and lower end faces.

[0015] Furthermore, in the above technical solution, a pump blade is also provided below the screw propeller. The pump blade is installed on the drive device and rotates synchronously and in the same direction as the screw propeller. The discharge port is located outside the pump blade.

[0016] Furthermore, in the above technical solution, a guide ring is also provided inside the crushing chamber shell. The guide ring is vertically pressed against the upper end of the shredding tooth ring, and a feeding cutting ring is also provided at the upper end of the guide ring. The inner side of the feeding cutting ring is provided with multiple cutting teeth protruding towards the center. The cutting teeth are located on the side wall below the feed inlet; the upper part of the spiral propulsion blade is placed at the center of the guide ring.

[0017] Furthermore, in the above technical solution, a detachable splash guard is provided at the feed inlet, the lower end of which contacts the upper end of the screw propeller; the splash guard is provided with multiple petals that contact each other and can be opened; a shell is also provided outside the crushing chamber shell, and shock-absorbing and sound-absorbing cotton is provided between the shell and the crushing chamber shell; the shell also covers the drive device.

[0018] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art: When the present invention is working, the driving device drives the screw propeller to rotate; the wet kitchen waste enters the crushing chamber through the feed port at the upper end of the crushing chamber shell and falls on the upper end of the screw propeller blades. At this time, the wet kitchen waste will fall down onto the rotating disk along the spiral surface of the screw propeller blades. As the wet kitchen waste continues to fall and the screw propeller continues to rotate, the screw propeller blades will continuously squeeze the kitchen waste downwards, thereby driving the kitchen waste to be squeezed into the inner wall of the shredding tooth ring and contact the shredding teeth on the inner wall of the shredding tooth ring; then, with the screw propeller... The rotating mechanism compresses and grinds kitchen waste against the inner wall of the shredding ring, resulting in faster and smoother cutting and shredding. This process is characterized by minimal vibration, low noise, and higher efficiency. It is suitable for processing both hard and soft waste such as bones, skin, and fish scales, producing uniformly finely ground waste. Furthermore, the screw propeller and pump blades quickly combine the waste and water into the drainpipe, flushing it and preventing blockages. It is particularly effective at shredding hard waste like bones and easily cuts soft waste such as skin, fish scales, and bamboo leaves without causing jamming. Additionally, the rotating and compressing action of the screw propeller prevents the kitchen waste from splashing outwards or splashing against the inner wall of the grinding chamber, thus minimizing vibration and ensuring orderly cutting and shredding. This effectively reduces vibration and minimizes noise during operation, making the device more convenient to use. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present invention.

[0020] Figure 2 This is an exploded view of the present invention.

[0021] Figure 3 This is a cross-sectional view of the present invention.

[0022] Figure 4 This is a perspective view of the invention before the casing is installed.

[0023] Figure 5 This is a diagram of the internal structure of the present invention.

[0024] Figure 6 This is a perspective view of the propeller in this invention.

[0025] Figure 7 This is a perspective view of the propeller in this invention from another angle.

[0026] Figure 8 This is a perspective view of the shredded toothed ring in this invention. Detailed Implementation

[0027] The present invention will be further described below with reference to specific embodiments and accompanying drawings.

[0028] See Figure 1-8 As shown, a spinning shredder for kitchen waste includes at least: a shredding chamber 1, a shredding toothed ring 2, a screw propeller 3, and a drive device 4.

[0029] The crushing chamber shell 1 is provided with a crushing chamber 11, and the crushing chamber shell 1 is also provided with an inlet 12 and an outlet 13 communicating with the crushing chamber 11; preferably, the inlet 12 is located at the upper end of the crushing chamber shell 1, and the outlet 13 is located at the lower outer side of the crushing chamber shell 1.

[0030] The crushing chamber shell 1 and the screw propeller 3 can both be made of stainless steel or other metal materials.

[0031] In this embodiment, the pulverizing chamber shell 1 includes an upper pulverizing chamber 101 and a lower pulverizing chamber 102 that are stacked and fixed together, forming the pulverizing chamber 11 between the upper pulverizing chamber 101 and the lower pulverizing chamber 102. The upper pulverizing chamber 101 is provided with the feed inlet 12, and the lower pulverizing chamber 102 is provided with the discharge outlet 13. The feed inlet 12 can be connected to the drain outlet of a water tank, and the discharge outlet 13 can be connected to a sewer pipe. In use, kitchen waste and water can simultaneously enter the feed inlet 12 and fall into the pulverizing chamber 11.

[0032] The shredding toothed ring 2 is disposed in the crushing chamber shell 1, and the inner wall of the shredding toothed ring 2 is provided with multiple layers of shredding tooth groups, and each layer of shredding tooth groups includes multiple shredding teeth 21 spaced apart; the screw propeller 3 is rotatably installed in the crushing chamber shell 1 and is located on the side wall below the feed inlet 12; the screw propeller 3 includes a rotating disk 31 for carrying incompletely crushed kitchen waste and a screw propulsion blade 32 disposed on the upper end of the rotating disk 31 for guiding the kitchen waste to fall and screwing the kitchen waste; the screw propulsion blade 32 and the rotating disk are placed at the center of the shredding toothed ring 2, so that the screw propeller screws the kitchen waste to the inner wall of the shredding toothed ring 2 to cooperate with the shredding teeth 21 to crush the kitchen waste; the drive device 4 is installed at the lower end of the crushing chamber shell 1 and connected to the screw propeller 3 to drive the screw propeller 3 to rotate. When the invention is in operation, the driving device 4 drives the screw propeller 3 to rotate. Watery kitchen waste enters the crushing chamber 11 through the feed inlet 12 at the upper end of the crushing chamber shell 1 and falls onto the upper end of the screw propeller blades 32 of the screw propeller 3. At this time, the watery kitchen waste falls down along the spiral surface of the screw propeller blades 32 onto the rotating disk 31. As the watery kitchen waste continues to fall and the screw propeller 3 continues to rotate, the screw propeller blades 32 continuously squeeze the kitchen waste downwards, thereby driving the kitchen waste to be squeezed into the inner wall of the shredding tooth ring 2 and contacting the shredding teeth 21 on the inner wall of the shredding tooth ring 2. With the rotation of the screw propeller 3, the kitchen waste is further rotated and squeezed into the shredding tooth ring 2. The wall friction, combined with the shredding teeth 21, pulverizes the kitchen waste, forming a cutting and pulverizing effect on the inner surface. Driven by a geared motor at low speed and high torque, this method of cutting and pulverizing is faster and smoother, with less vibration, less noise, and higher efficiency. It can handle both hard and soft waste such as bones, skin, and fish scales, producing uniformly fine pulverized waste. Furthermore, under the action of the screw propeller and pump blades, the waste and water quickly converge into the drainpipe, flushing it and preventing blockages. It is particularly effective at pulverizing hard waste like bones, and also easily pulverizes soft waste such as skin, fish scales, and bamboo leaves, without causing jamming. In addition, the kitchen waste is squeezed and compressed by the rotating screw propeller 3, preventing it from splashing outwards or ejecting onto the inner wall of the pulverizing chamber and causing significant vibration. This ensures the kitchen waste is cut and pulverized in an orderly manner, effectively reducing vibration and resulting in minimal noise during operation, making it more convenient to use.

[0033] The propeller 3 also includes a central connecting part 30, the lower end of which is integrally fixed to the rotating disk 31. The propulsion blades 32 are distributed on the outer side of the central connecting part 30 and integrally connected to the outer wall of the central connecting part 30. The central connecting part 30 is fixedly connected to the rotating output shaft of the drive device 4.

[0034] To better propel the kitchen waste compressed on the rotating disk 31 and stabilize the frictional contact between the kitchen waste and the shredding teeth 21 on the inner wall of the shredding ring 2, thereby enabling the shredding teeth 21 to better shred the kitchen waste and improve the pulverizing effect, the present invention also incorporates the following design: A vertically distributed and outwardly protruding compression baffle 33 is integrally formed at the lower part of the spiral propulsion blade 32. The lower end of the compression baffle 33 is integrally connected to the upper surface of the rotating disk 31. That is, after the kitchen waste falls onto the rotating disk 31, it is blocked by the compression baffle 33 as the spiral propulsion blade 32 continuously compresses it, thus effectively compressing the kitchen waste. Furthermore, as the spiral propulsion blade 32 rotates, the compression baffle 33 can better propel the kitchen waste to rotate, stabilizing the frictional contact between the kitchen waste and the shredding teeth 21 on the inner wall of the shredding ring 2, thereby enabling the shredding teeth 21 to better shred the kitchen waste and improve the pulverizing effect.

[0035] To improve the shredding effect of the shredding teeth 21, the following design is also made: a comb plate 34 is provided on the outer side of the extrusion baffle 33. The comb plate 34 has a comb groove 341 on its outer side. The size of the comb groove 341 is larger than the thickness of the shredding teeth 21. As the spiral propulsion blade 32 rotates, it will drive the comb plate 34 to rotate synchronously. The comb plate 34 passes through the comb groove 341 and passes through the shredding teeth 21, thereby scraping away the garbage stuck on the shredding teeth 21, so as to achieve the combing effect and improve the shredding effect of the shredding teeth 21.

[0036] Furthermore, the inner wall of the shredding tooth ring 2 is provided with multiple layers of guide rings 22 spaced vertically, the shredding teeth 21 are integrally formed on the inner side of the guide rings 22, and the comb grooves 341 are also sleeved on the guide rings 22, so as to ensure that the extrusion baffle 33 is stably installed between the extrusion baffle 33 and the shredding tooth ring 2.

[0037] In addition, an installation groove 331 is provided on the outer side of the extrusion baffle 33. One end of the comb plate 34 is inserted into the installation groove 331, and the other end of the comb plate 34 is sleeved on the guide ring 22 through the comb groove 341, so that the comb plate 34 is movably installed between the lower part of the spiral propulsion blade 32 and the inner wall of the shredding tooth ring 2. Its installation is more stable, and the comb plate 34 has a margin of movement, so it will not be in constant contact with the inner wall of the shredding tooth ring 2, thus avoiding excessive wear on the comb plate 34 and the shredding tooth ring 2, which can improve the service life of the product to a certain extent.

[0038] To ensure that the shredded kitchen waste forms more uniformly sized particles, the following design is implemented: A grinding filter plate 5 is installed inside the pulverizing chamber 1, located below the shredding toothed ring 2. The outer edge of the grinding filter plate 5 has multiple upward-protruding and spaced-apart grinding grids 51. The rotating disk 31 is positioned at the center of the grinding filter plate 5, and its upper surface is integrally formed with upward-protruding, material-pushing arc-shaped ribs 311 that cooperate with the grinding grids 51 to grind the fine material. During operation, the spiral propulsion blades 32, in conjunction with the material-pushing arc-shaped ribs 311, continuously push the shredded kitchen waste towards the grinding grids 51, thus achieving grinding and ultimately grinding the shredded kitchen waste into more uniformly sized particles.

[0039] A pump blade 6 is also provided below the screw propeller 3. The pump blade 6 is installed on the drive device 4 and rotates synchronously and in the same direction as the screw propeller 3. The outlet 13 is located outside the pump blade 6.

[0040] The rotating disk 31 is also provided with several slag discharge and drainage slits or holes 312 that penetrate the upper and lower end faces; the grinding and filtering plate 5 is provided with multiple filter holes 52 that penetrate the upper and lower end faces. The shredded kitchen waste is ground into more uniform particles and falls to the bottom of the grinding chamber 11 after passing through the slag discharge and drainage slits or holes 312 and the filter holes 52, and is discharged to the outlet 13 by the pump blade 6.

[0041] The crushing chamber shell 1 is also provided with a guide ring 7, which is vertically pressed on the upper end of the shredding toothed ring 2. The inner wall of the guide ring 7 is smooth. The upper part of the spiral propulsion blade 32 is placed at the center of the guide ring 7, so that the spiral propulsion blade 32 can effectively guide the kitchen waste to fall and rotate and squeeze the kitchen waste downward.

[0042] The upper end of the guide ring 7 is also provided with a feeding cutting ring 8. The upper end of the feeding cutting ring 8 is provided with a pressure ring 80. After the screw passes through the pressure ring 80 and the feeding cutting ring 8, it is screwed and fixed to the upper end of the guide ring 7, thereby firmly installing the feeding cutting ring 8 on the upper end of the guide ring 7. The inner side of the feeding cutting ring 8 is provided with multiple cutting teeth 81 protruding towards the center. The cutting teeth 81 are located below the feed inlet 12. During operation, as the spiral propulsion blades 32 squeeze and rotate the kitchen waste, when long strips of kitchen waste such as zongzi leaves touch the cutting teeth 81, they will be cut off by the cutting teeth 81, thus facilitating the subsequent crushing process.

[0043] A detachable splash guard 14 is provided at the feed inlet 12. In this preferred embodiment, the splash guard 14 is made entirely of silicone or rubber. The lower end of the splash guard 14 contacts the upper end of the screw propeller 3. The splash guard 14 has multiple interlocking and mutually opening flaps 141. When wet kitchen waste falls onto the splash guard 14, the flaps 141 are squeezed open. When dry kitchen waste falls onto the splash guard 14, the flaps 141 return to their original position and close together, preventing kitchen waste from splashing out of the feed inlet 12 during the crushing process.

[0044] The upper end of the feed inlet 12 is also provided with a removable rubber plug 120. Before installation and use of the present invention, the rubber plug 120 is inserted into the feed inlet 12 to prevent foreign objects from entering the crushing chamber 11. When installation and use are required, the rubber plug 120 is pulled out relative to the feed inlet 12 and then installed.

[0045] The crushing chamber shell 1 is further provided with a housing 9, and shock-absorbing and sound-absorbing cotton is provided between the housing 9 and the crushing chamber shell 1. The shock-absorbing and sound-absorbing cotton can achieve a certain effect of vibration reduction and noise reduction. The housing 9 also covers the drive device 4. A sewage discharge pipe 91 is provided on the housing 9, and the end of the sewage discharge pipe 91 is connected to the discharge port 13.

[0046] The casing 9 also adopts a combined upper and lower casing structure.

[0047] The upper end of the crushing chamber shell 1 is also provided with an overflow port 15. The overflow port 15 is located on the upper part of the crushing chamber 11 and below the feed port 12. In use, the overflow port 15 is connected to the overflow interface of the water tank. When there is too much water in the water tank, it will flow into the crushing chamber 11 through the overflow port 15; or, the overflow port 15 is used to connect to the drain port of the dishwasher.

[0048] The housing 9 is provided with an overflow pipe interface 92, the end of which is connected to the overflow port 15.

[0049] The drive device 4 uses a geared motor, which can enhance the output torque and achieve low-speed rotation, making the machine less prone to jamming, better handling hard waste, and further reducing vibration and noise.

[0050] In summary, during operation, the driving device 4 drives the screw propeller 3 to rotate. Watery kitchen waste enters the crushing chamber 11 through the feed inlet 12 at the upper end of the crushing chamber shell 1 and falls onto the upper end of the screw propeller blades 32 of the screw propeller 3. At this time, the watery kitchen waste falls down along the spiral surface of the screw propeller blades 32 onto the rotating disk 31. As the watery kitchen waste continues to fall and the screw propeller 3 continues to rotate, the screw propeller blades 32 continuously squeeze the kitchen waste downwards, thereby driving the kitchen waste to be squeezed into the inner wall of the shredding ring 2 and contacting the shredding teeth 21 on the inner wall of the shredding ring 2. Then, with the rotation of the screw propeller 3, the kitchen waste is rotated and squeezed to... The inner wall of the shredding ring 2 rubs against the shredding teeth 21, which in turn shreds the kitchen waste. Driven by a geared motor at low speed and high torque, this method of cutting and shredding is faster and smoother, with less vibration, less noise, and higher efficiency. It can handle both hard and soft waste such as bones, skin, and fish scales, producing uniformly finely shredded waste. Furthermore, under the action of the screw propeller and pump blades, the waste and water quickly converge into the drainpipe, flushing it and preventing blockages. It is particularly effective at shredding hard waste like bones, and also easily shreds soft waste such as skin, fish scales, and bamboo leaves, without causing jamming. In addition, the kitchen waste is squeezed and compressed by the rotating screw propeller 3, preventing it from splashing outwards or being ejected onto the inner wall of the shredding chamber, thus avoiding significant vibration. This orderly cutting and shredding of the kitchen waste effectively reduces vibration, resulting in minimal noise during operation and making it more convenient to use.

[0051] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of the present invention. All equivalent changes or modifications made to the structure, features and principles described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A spinning shredder for kitchen waste, characterized in that, It includes: The crushing chamber shell (1) is provided with a crushing chamber (11), and the crushing chamber shell (1) is provided with an inlet (12) and an outlet (13) communicating with the crushing chamber (11); The shredding tooth ring (2) is disposed in the crushing chamber shell (1), and the inner wall of the shredding tooth ring (2) is provided with multiple layers of shredding tooth groups, and each layer of shredding tooth group includes multiple shredding teeth (21) spaced apart. A screw propeller (3) is rotatably installed in the crushing chamber shell (1) and located on the side wall below the feed inlet (12); the screw propeller (3) includes a rotating disk (31) for carrying incompletely crushed kitchen waste and a screw propulsion blade (32) located on the upper end of the rotating disk (31) for guiding the kitchen waste to fall and screwing the kitchen waste; the screw propulsion blade (32) and the rotating disk are placed at the center of the shredding tooth ring (2) so that the screw propeller (3) screws the kitchen waste to the inner wall of the shredding tooth ring (2) to cooperate with the shredding teeth (21) to crush the kitchen waste; A drive unit (4) is installed at the lower end of the crushing chamber shell (1) and connected to a screw propeller (3) to drive the screw propeller (3) to rotate.

2. The spinning shredding kitchen waste processor according to claim 1, characterized in that: The lower part of the spiral propulsion blade (32) is also integrally formed with a vertically distributed and outwardly protruding extrusion baffle (33), the lower end of which is integrally connected to the upper surface of the rotating disk (31).

3. The spinning shredding kitchen waste processor according to claim 2, characterized in that: The outer side of the extrusion baffle (33) is also provided with a comb plate (34), and the outer side of the comb plate (34) is provided with a comb groove (341), the size of which is greater than the thickness of the shredding teeth (21).

4. The spinning shredding kitchen waste processor according to claim 3, characterized in that: The inner wall of the shredding tooth ring (2) is provided with multiple layers of guide rings (22) spaced apart vertically. The shredding teeth (21) are integrally formed on the inner side of the guide rings (22), and the comb grooves (341) are also sleeved on the guide rings (22).

5. The spinning shredding kitchen waste processor according to claim 4, characterized in that: The outer side of the extrusion baffle (33) is also provided with an installation groove (331). One end of the comb plate (34) is inserted into the installation groove (331), and the other end of the comb plate (34) is sleeved on the guide ring (22) through the comb groove (341), so that the comb plate (34) is movably installed between the lower part of the spiral propulsion blade (32) and the inner wall of the tearing tooth ring (2).

6. A spinning shredder for kitchen waste according to any one of claims 1-5, characterized in that: The grinding chamber shell (1) is also provided with a grinding filter plate (5), which is located at the lower end of the shredding tooth ring (2). The outer edge of the grinding filter plate (5) is formed with a plurality of upwardly protruding and spaced grinding grids (51). The rotating disk (31) is placed at the center of the grinding filter plate (5), and the upper surface of the rotating disk (31) is also integrally formed with an upwardly protruding material grinding arc-shaped rib (311) for cooperating with the grinding grids (51) to grind fine materials.

7. A spinning shredding kitchen waste processor according to claim 6, characterized in that: The rotating disk (31) is also provided with a number of slag discharge and drainage slits or holes (312) that penetrate the upper and lower end faces; the grinding filter plate (5) is provided with a number of filter holes (52) that penetrate the upper and lower end faces.

8. A spinning shredding kitchen waste processor according to claim 6, characterized in that: A pump blade (6) is also provided below the propeller (3). The pump blade (6) is installed on the drive device (4) and rotates synchronously and in the same direction as the propeller (3). The outlet (13) is located outside the pump blade (6).

9. A spinning shredder for kitchen waste according to any one of claims 1-5, characterized in that: The crushing chamber shell (1) is also provided with a flow guide ring (7), which is vertically pressed on the upper end of the shredding tooth ring (2), and the upper end of the flow guide ring (7) is also provided with a feeding cutting ring (8). The inner side of the feeding cutting ring (8) is provided with multiple cutting teeth (81) protruding towards the center. The cutting teeth (81) are located on the side wall below the feed inlet (12); the upper part of the spiral propulsion blade (32) is placed at the center of the flow guide ring (7).

10. A spinning shredder for kitchen waste according to any one of claims 1-5, characterized in that: A detachable splash guard (14) is provided at the feed inlet (12), the lower end of which contacts the upper end of the screw propeller (3); the splash guard (14) is provided with multiple petals (141) that are in contact with each other and can be opened; a shell (9) is also provided outside the crushing chamber shell (1), and shock-absorbing cotton is provided between the shell (9) and the crushing chamber shell (1); the shell (9) also covers the drive device (4).

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