Kitchen garbage treatment decrement machine

Abstract

The kitchen garbage treatment decrement machine comprises a top cover and a connector, the top cover is installed at the top of a shell, a bottom shell is installed at the bottom of the shell, and meanwhile a bottom cover is installed at the bottom of the bottom shell; a motor is mounted at the top of the top cover, and an output shaft of the motor is in transmission connection with the top end of the transmission shaft; according to the garbage treatment device, the top of a bottom shell and a bottom cover and the top of a traditional garbage treatment device need to be fixedly installed at the bottom of a water tank, a motor is usually installed on the lower portion of the whole, a sewage outlet of the traditional garbage treatment device must be formed in the side face, and therefore dirt accumulation is likely to be generated at the bottom of the inner side of the traditional garbage treatment device; compared with a traditional garbage treatment device, the garbage treatment device has the advantages that the motor is mounted at the top of the top cover, so that garbage can naturally penetrate through the bottom shell to be collected into the bottom cover under the action of gravity in the crushing process, the garbage can be quickly discharged through the sewage outlet under the action of gravity, and the sewage discharge efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to kitchen waste treatment devices, and in particular to a kitchen waste treatment and reduction machine. Background Art

[0002] Kitchen waste treatment device, also known as organic waste treatment equipment, is mainly used to treat organic waste such as vegetables and fruits, bread and rice, swill, various small bones, food residues, etc. produced in life, and kitchen waste treatment reduction device is one of the types. Kitchen waste treatment reduction machine is a device specially used for treating kitchen waste, which aims to reduce the volume and weight of waste through a series of processes, and realize the recycling of resources at the same time, with a high degree of automation. Reference publication number: "CN206635238U", disclosed "a kitchen waste treatment device", which includes: garbage The garbage processing device comprises a garbage feeding port, a crushing chamber, a solid-liquid separation chamber, a solid processing chamber, and a liquid processing chamber; the crushing chamber comprises a crushing shaft and a motor, and a number of crushing knives are evenly distributed on the crushing shaft. The solid-liquid separation chamber is a cylindrical structure, including a crushing chamber inlet, a spiral dehydrator, a filter screen, a driving device, a liquid outlet, and a solid outlet; the solid processing chamber comprises an inclined drying net and a fan; the liquid processing chamber comprises a liquid inlet, an oil-water separation layer, a purification layer, and a water outlet; a solar panel is arranged on the top of the garbage processing device, and the solar panel is connected to a battery. The crushing motor, the separation motor, and the fan are all connected to the battery through wires.

[0003] Existing food waste reducers are usually installed directly under the kitchen sink and directly connected to the inside of the sink. Therefore, the weight of the device will always remain on the sink, which limits the size and weight of the device and makes it impossible to process larger food waste. In addition, since a rigid connection is adopted between the device and the sink, the vibration generated by the machine will be transmitted to the sink during the processing, generating vibration and noise, and affecting the stability of the sink. Therefore, there are disadvantages in use. Summary of the invention

[0004] In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide a kitchen waste treatment and reduction machine to solve the problems mentioned in the above background that the existing kitchen waste reduction machines are small in size, easily generate noise during use, and affect the stability of the sink.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A kitchen waste treatment and reduction machine comprises a top cover and a joint, wherein the top cover is mounted on the top of a shell, and a bottom shell is mounted on the bottom of the shell, and a bottom cover is mounted on the bottom of the bottom shell; a motor is mounted on the top of the top cover, and the output shaft of the motor is in transmission connection with the top end of a transmission shaft; a first grinding disc is mounted on the bottom of the transmission shaft, and an engaging disc is mounted on the bottom of the first grinding disc, and the engaging disc is spline-connected with the top end of a second grinding disc; the second grinding disc is mounted inside the bottom shell, and a grinding ring is mounted on the inner wall of the bottom shell;

[0007] Furthermore, a crushing plate is installed on the inner wall of the shell, and a plurality of crushing plates are arranged at equal angles with respect to the vertical axis of the shell;

[0008] Furthermore, a sewage outlet is provided at the center of the bottom of the bottom cover, and a bottom frame is installed at the bottom of the outer wall of the bottom cover; a mounting frame is provided below the bottom frame, and a spring is installed between the bottom frame and the mounting frame; a plurality of springs are provided at equal angles with respect to the vertical axis of the mounting frame, and the axis of the bottom frame, the axis of the bottom cover and the axis of the bottom frame are all on the same vertical straight line;

[0009] Further, the joint is installed on the top of the adapter, and the adapter is installed on the top of the connecting pipe; a dirt baffle is installed on the inner top of the adapter, and four dirt baffles are arranged at equal angles with respect to the vertical axis of the adapter; a control module is installed on the outer wall of the connecting pipe, and the control module is electrically connected to the electromagnet;

[0010] Furthermore, four electromagnets are arranged at equal angles with respect to the vertical axis of the adapter, and each electromagnet is installed in a mounting groove, and the mounting groove is provided on the outer wall of the adapter;

[0011] Furthermore, an extension pipe is installed at the bottom of the connecting pipe, and the bottom of the extension pipe is connected to the top flange of the feed pipe, and the feed pipe is arranged on one side of the top of the top cover.

[0012] Furthermore, the first grinding disc is in an umbrella-shaped structure, and a first grinding strip is provided on the outer wall of the first grinding disc, and a plurality of first grinding strips are provided at equal angles with respect to the vertical axis of the first grinding disc;

[0013] Furthermore, the axis line of the first grinding disc, the axis line of the shell and the axis line of the engagement disc are all on the same vertical line.

[0014] Furthermore, the crushing plate is in an arc-shaped structure, and the width of the crushing plate decreases from top to bottom, and the lower edge of the crushing plate is in a tooth structure.

[0015] Furthermore, the axis of the grinding ring, the axis of the second grinding disc and the axis of the first grinding disc are all on the same vertical line, and a third grinding strip is provided on the inner wall of the grinding ring, and a plurality of the third grinding strips are distributed at equal angles with respect to the axis of the grinding ring;

[0016] Furthermore, two groups of second grinding strips are provided on the edge of the second grinding disc, and each group of second grinding strips has a number of strips distributed at equal angles about the axis of the second grinding disc; a cutting knife is provided between the two groups, and a number of cutting knives are distributed at equal angles about the axis of the second grinding disc.

[0017] Furthermore, the bottom of the second grinding disc is rotatably connected to the bottom of the bottom shell, and the bottom of the bottom shell is in a grid structure.

[0018] Furthermore, the dirt shielding plates are provided with four dirt shielding plates distributed at equal angles with respect to the vertical axis of the adapter, and the dirt shielding plates are connected to the adapter in a rotating manner, and the dirt shielding plates are in a mesh structure;

[0019] Furthermore, an iron sheet is installed at the tail of each dirt baffle, and each iron sheet is magnetically connected to an electromagnet.

[0020] Furthermore, an overflow pipe is installed on one side of the outer wall of the connecting pipe, and the axis line of the connecting pipe and the axis line of the extension pipe are on the same vertical line.

[0021] Furthermore, a baffle is installed on the top of the extension tube, and four baffles are arranged at equal angles with respect to the vertical axis of the extension tube.

[0022] Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0023] 1. In the present invention, a joint, an adapter, a connecting pipe and an extension pipe are provided. When in use, the joint is used to be fixed at the bottom of the water outlet of the sink. In the initial state, the four dirt baffles inside the adapter will remain in a horizontal state and then be combined into a circular partition structure with mesh holes. The connection between each dirt baffle and the adapter uses a spring shaft design, which is convenient for automatic resetting after garbage is thrown into the interior. At the same time, after the device is started, the iron sheet at the tail of the dirt baffle will be tightly adsorbed by the started electromagnet, and the dirt baffle cannot be easily pushed down at this time, ensuring that during the process of the device processing garbage, there will be no safety accidents caused by accidental entry of the user's limbs, thereby improving safety during use. At the same time, the extension pipe made of rubber material can absorb vibration. This soft connection method can effectively avoid resonance between the sink and the device and reduce noise generation.

[0024] 2. In the present invention, a first grinding disc, a crushing plate, a second grinding disc and a grinding ring are provided. The first grinding disc and the second grinding disc are in a superimposed state. When in use, the first grinding disc and the second grinding disc rotate synchronously at a high speed. When garbage is delivered to the interior of the shell, it will first contact the first grinding disc. In the process of the garbage being driven by the first grinding disc to rotate inside the shell, smaller garbage will move around under the action of centrifugal force, and then pass through the gap between the side of the first grinding disc and the shell and fall between the second grinding disc and the grinding ring. Since the gap between the second grinding disc and the grinding ring decreases from top to bottom, the garbage entering will be gradually crushed and ground into smaller particles. The larger and harder garbage will temporarily stay above the first grinding disc, and continuously hit the arc-shaped crushing plate as it rotates until it is crushed into smaller pieces. At the same time, since the crushing plate has an arc-shaped structure and the overall width is wide at the top and narrow at the bottom, combined with the umbrella-shaped structure of the first grinding disc, when a single impact cannot crush the garbage, the garbage will bounce off and will not be stuck between the first grinding disc and the crushing plate. At the same time, the edge of the second grinding disc is provided with several sharp cutting knives, which can cut into easily entangled debris such as tougher plant fibers in the garbage, thereby improving the overall stability during use, and the graded crushing design effectively avoids garbage clogging inside and affecting the crushing effect.

[0025] 3. In the present invention, the bottom shell and the bottom cover, the conventional garbage disposal device needs to be fixedly installed on the bottom of the sink, so the motor is usually installed in the lower part of the whole, so that the sewage outlet of the conventional garbage disposal device must be set on the side, which causes the conventional garbage disposal device to easily produce dirt accumulation at the bottom inside. Compared with the conventional garbage disposal device, the motor in the present invention is installed on the top of the top cover, so that the garbage will naturally pass through the bottom shell and gather in the bottom cover under the action of gravity during the crushing process, so that it can be quickly discharged through the sewage outlet under the action of gravity, thereby improving the sewage discharge efficiency.

[0026] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0028] Figure 2 The present invention Figure 1 Schematic diagram from another perspective;

[0029] Figure 3 It is a schematic diagram of the three-dimensional structure of the second grinding disc in the present invention;

[0030] Figure 4 The present invention Figure 3 Schematic diagram from another perspective;

[0031] Figure 5 The present invention Figure 4 Schematic diagram from another perspective;

[0032] Figure 6 It is a schematic diagram of the three-dimensional structure of the connecting pipe in the present invention;

[0033] Figure 7 The present invention Figure 6 Schematic diagram from another perspective;

[0034] Figure 8 The present invention Figure 7 Schematic diagram from another perspective;

[0035] Fig. 9 It is a schematic diagram of the three-dimensional structure of the dirt baffle plate in the present invention;

[0036] Fig.10 The present invention Fig. 9 Schematic diagram from another perspective;

[0037] Fig.11 The present invention Fig.10 Schematic diagram from another perspective;

[0038] Fig.12 The present invention Figure 5 The enlarged view of point B in FIG.

[0039] Fig.13 The present invention Figure 8 Magnified view of point B in FIG.

[0040] The reference numerals are as follows:

[0041] 1. Top cover, 2. Shell, 3. Bottom shell, 4. Bottom cover, 5. Motor, 6. Drive shaft, 7. First grinding disc, 8. First grinding strip, 9. Crushing plate, 10. Engaging disc, 11. Second grinding disc, 12. Second grinding strip, 13. Cutter, 14. Grinding ring, 15. Third grinding strip, 16. Drain port, 17. Mounting frame, 18. Base frame, 19. Spring, 20. Joint, 21. Adapter, 22. Dirt baffle plate, 23. Iron sheet, 24. Control module, 25. Connecting pipe, 26. Electromagnet, 27. Mounting slot, 28. Overflow pipe, 29. Extension pipe, 30. Baffle, 31. Feed pipe. DETAILED DESCRIPTION

[0042] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0043] In order to enable those skilled in the art to better understand the present application, the following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.

[0044] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, it includes a top cover 1 and a joint 20, wherein the top cover 1 is mounted on the top of the shell 2, and the bottom of the shell 2 is mounted with a bottom shell 3, and the bottom of the bottom shell 3 is mounted with a bottom cover 4; a motor 5 is mounted on the top of the top cover 1, and the output shaft of the motor 5 is in transmission connection with the top of the transmission shaft 6; a first grinding disc 7 is mounted on the bottom of the transmission shaft 6, and an engaging disc 10 is mounted on the bottom of the first grinding disc 7, and the engaging disc 10 is spline-connected with the top of the second grinding disc 11; the second grinding disc 11 is mounted inside the bottom shell 3 , and a grinding ring 14 is installed on the inner wall of the bottom shell 3; a crushing plate 9 is installed on the inner wall of the shell 2, and a plurality of crushing plates 9 are arranged at equal angles with respect to the vertical axis of the shell 2; a sewage outlet 16 is arranged at the center of the bottom of the bottom cover 4, and a bottom frame 18 is installed at the bottom of the outer wall of the bottom cover 4; a mounting frame 17 is arranged below the bottom frame 18, and a spring 19 is installed between the bottom frame 18 and the mounting frame 17; a plurality of springs 19 are arranged at equal angles with respect to the vertical axis of the mounting frame 17, and the axis of the bottom frame 18 is arranged at the bottom of the bottom cover 4; The axis of the bottom cover 4 and the axis of the bottom frame 18 are all on the same vertical straight line; the joint 20 is installed on the top of the adapter 21, and the adapter 21 is installed on the top of the connecting pipe 25; a dirt baffle 22 is installed on the inner top of the adapter 21, and four dirt baffles 22 are arranged at equal angles with respect to the vertical axis of the adapter 21; a control module 24 is installed on the outer wall of the connecting pipe 25, and the control module 24 is electrically connected to the electromagnet 26; the electromagnet 26 is arranged at equal angles with respect to the vertical axis of the adapter 21 There are four angular distributions, and each electromagnet 26 is installed in a mounting groove 27, and the mounting groove 27 is opened on the outer wall of the adapter 21; an extension tube 29 is installed at the bottom of the connecting tube 25, and the bottom of the extension tube 29 is connected to the top flange of the feed pipe 31, and the feed pipe 31 is arranged on the top side of the top cover 1; the springs 19 are distributed at equal angles with respect to the vertical axis of the mounting frame 17, and the axis of the base frame 18, the axis of the bottom cover 4 and the axis of the base frame 18 are all on the same vertical straight line.

[0045] Specifically, the top cover 1, the shell 2, the bottom shell 3 and the bottom cover 4 are all connected by flanges, which are easy to disassemble and assemble.

[0046] As a further explanation of this embodiment, the mounting frame 17 needs to be fixed on the ground during installation. When in use, the spring 19 between the mounting frame 17 and the base frame 18 can effectively absorb vibration and reduce the generation of noise.

[0047] Please refer to Figure 3 , Figure 4 and Figure 5As shown, in this embodiment, the first grinding disc 7 is in an umbrella-shaped structure, and a first grinding strip 8 is provided on the outer wall of the first grinding disc 7, and a plurality of first grinding strips 8 are distributed at equal angles with respect to the vertical axis of the grinding disc 7; the axis of the grinding disc 7, the axis of the shell 2 and the axis of the meshing disc 10 are all on the same vertical straight line.

[0048] Specifically, the first grinding strip 8 can increase the friction force of the first grinding disc 7 when it rotates, and the first grinding disc 7 drives the garbage to rotate in the shell 2 and hit the crushing plate 9.

[0049] As a further illustration of this embodiment, the bottom edge of the first grinding disc 7 is in contact with the top edge of the second grinding disc 11 , and the bottom of the second grinding disc 11 is in a grid structure.

[0050] Please refer to Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, the crushing plate 9 is in an arc-shaped structure, and the width of the crushing plate 9 decreases from top to bottom, and the lower edge of the crushing plate 9 is in a tooth structure.

[0051] More specifically, the arc-shaped crushing plate 9 generates a lateral thrust when the garbage hits the crushing plate 9 , thereby preventing the garbage from being stuck between the crushing plate 9 and the first grinding strip 8 on the first grinding disc 7 .

[0052] As a further illustration of this embodiment, the garbage is gradually broken into smaller pieces during the process of hitting the crushing plate 9.

[0053] Please refer to Figure 3 , Figure 4 , Figure 5 and Fig.12 As shown, in this embodiment, the axis line of the grinding ring 14, the axis line of the second grinding disk 11 and the axis line of the first grinding disk 7 are all on the same vertical straight line, and a third grinding strip 15 is provided on the inner wall of the grinding ring 14, and a plurality of third grinding strips 15 are distributed at equal angles with respect to the axis line of the grinding ring 14; two groups of second grinding strips 12 are provided on the edge of the second grinding disk 11, and each group of second grinding strips 12 is distributed at equal angles with respect to the axis line of the second grinding disk 11; a cutter 13 is provided between the two groups, and a plurality of cutters 13 are distributed at equal angles with respect to the axis line of the second grinding disk 11.

[0054] More specifically, the gap between the grinding ring 14 and the second grinding disc 11 decreases from top to bottom.

[0055] As a further illustration of this embodiment, the cutter 13 can cut off debris such as plant fibers with high toughness in the garbage.

[0056] Please refer to Figure 3 , Figure 4 and Figure 5 As shown, in this embodiment, the bottom of the second grinding disc 11 is rotatably connected to the bottom of the bottom shell 3, and the bottom of the bottom shell 3 is in a grid structure.

[0057] More specifically, the crushed garbage will pass through the grille structure at the bottom of the bottom shell 3 and naturally gather in the bottom cover 4.

[0058] As a further illustration of this embodiment, the garbage entering the bottom cover 4 will be quickly discharged through the sewage outlet 16.

[0059] Please refer to Figure 8 , Fig. 9 and Fig.10 As shown, in this embodiment, four dirt baffles 22 are arranged at equal angles with respect to the vertical axis of the adapter 21, and the dirt baffle 22 is connected to the adapter 21 in a rotating manner, and the dirt baffle 22 has a mesh structure; an iron sheet 23 is installed at the tail of each dirt baffle 22, and each iron sheet 23 is magnetically connected to an electromagnet 26.

[0060] More specifically, a spring shaft is provided at the connection between the dirt shielding plate 22 and the adapter 21 , which can drive the dirt shielding plate 22 to quickly reset.

[0061] As a further explanation of this embodiment, when the electromagnet 26 is energized, it will attract the iron sheet 23, and at this time, the dirt shielding plate 22 cannot be easily rotated downward, and the four dirt shielding plates 22 are combined to form a complete blocking structure.

[0062] Please refer to Fig. 9 , Fig.10 and Fig.11 As shown, in this embodiment, an overflow pipe 28 is installed on one side of the outer wall of the connecting pipe 25, and the axis line of the connecting pipe 25 and the axis line of the extension pipe 29 are on the same vertical line.

[0063] Specifically, the overflow pipe 28 is used to connect the overflow port of the sink.

[0064] As a further illustration of this embodiment, the extension tube 29 is made of rubber, and the extension tube 29 can effectively absorb vibration and reduce noise generation.

[0065] Please refer to Fig. 9 As shown, in this embodiment, a blocking piece 30 is installed on the top of the extension tube 29, and four blocking pieces 30 are arranged at equal angles with respect to the vertical axis of the extension tube 29.

[0066] Specifically, the baffles 30 are made of rubber, and the four baffles 30 are not connected to each other. In the initial state, the four baffles 30 are tightly attached to each other, which can effectively prevent the odor inside the device from moving upward to the connecting pipe 25.

[0067] As a further illustration of this embodiment, the extension pipe 29 is connected to the feed pipe 31 and the connecting pipe 25 by flanges, so as to facilitate quick replacement according to the degree of wear.

[0068] The working principle of the present invention is as follows: when in use, firstly, the garbage is put into the drain outlet of the sink in sequence. When the garbage passes through the adapter 21, it pushes the dirt baffle 22 to flip downward, and then the dirt baffle 22 automatically resets. When the garbage is completely put into the interior of the shell 2, the external power supply is turned on to start the control module 24, and the control module 24 starts the motor 5 and the electromagnet 26 at the same time. The electromagnet 26 after power-on absorbs the corresponding iron sheet 23 to prevent the corresponding dirt baffle 22 from flipping downward easily. At the same time, the motor 5 drives the transmission shaft 6, the first grinding disc 7 and the second grinding disc 11 to rotate simultaneously. The first grinding disc 7 starts to rotate, and the larger garbage continuously hits the crushing plate 9 during the rotation of the first grinding disc 7 until it is crushed into smaller pieces. Under the action of centrifugal force, the smaller garbage gradually passes through the gap between the first grinding disc 7 and the shell 2 and moves to between the second grinding disc 11 and the grinding ring 14. Under the shearing action of the second grinding bar 12 and the third grinding bar 15, the smaller garbage is gradually crushed and ground into fine garbage particles. Then the crushed garbage passes through the bottom of the bottom shell 3 and gathers in the bottom cover 4, and is finally discharged through the sewage outlet 16.

[0069] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A kitchen waste treatment and reduction machine, characterized in that: The invention comprises a top cover (1) and a joint (20), wherein the top cover (1) is mounted on the top of a shell (2), and a bottom shell (3) is mounted on the bottom of the shell (2), and a bottom cover (4) is mounted on the bottom of the bottom shell (3); a motor (5) is mounted on the top of the top cover (1), and the output shaft of the motor (5) is transmission-connected with the top end of a transmission shaft (6); a first grinding disc (7) is mounted on the bottom of the transmission shaft (6), and an engaging disc (10) is mounted on the bottom of the first grinding disc (7), and the engaging disc (10) is spline-connected with the top of a second grinding disc (11); the second grinding disc (11) is mounted inside the bottom shell (3), and a grinding ring (14) is mounted on the inner wall of the bottom shell (3); A crushing plate (9) is installed on the inner wall of the shell (2), and a plurality of crushing plates (9) are arranged at equal angles with respect to the vertical axis of the shell (2); A sewage outlet (16) is provided at the center of the bottom of the bottom cover (4), and a base frame (18) is installed at the bottom of the outer wall of the bottom cover (4); a mounting frame (17) is provided below the base frame (18), and a spring (19) is installed between the base frame (18) and the mounting frame (17); a plurality of springs (19) are provided at equal angles with respect to the vertical axis of the mounting frame (17), and the axis of the base frame (18), the axis of the bottom cover (4) and the axis of the base frame (18) are all on the same vertical straight line; The joint (20) is installed on the top of the adapter (21), and the adapter (21) is installed on the top of the connecting pipe (25); a dirt baffle (22) is installed on the inner top of the adapter (21), and four dirt baffles (22) are arranged at equal angles with respect to the vertical axis of the adapter (21); a control module (24) is installed on the outer wall of the connecting pipe (25), and the control module (24) is electrically connected to the electromagnet (26); The electromagnets (26) are provided with four electromagnets (26) distributed at equal angles with respect to the vertical axis of the adapter (21), and each electromagnet (26) is installed in a mounting groove (27), and the mounting groove (27) is provided on the outer wall of the adapter (21); An extension pipe (29) is installed at the bottom of the connecting pipe (25), and the bottom of the extension pipe (29) is connected to the top flange of the feed pipe (31). At the same time, the feed pipe (31) is arranged on one side of the top of the top cover (1).

2. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: The first grinding disc (7) is in an umbrella-shaped structure, and a first grinding strip (8) is provided on the outer wall of the first grinding disc (7), and a plurality of first grinding strips (8) are provided at equal angles with respect to the vertical axis of the first grinding disc (7); The axis center line of the first grinding disc (7), the axis center line of the housing (2) and the axis center line of the engagement disc (10) are all on the same vertical straight line.

3. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: The crushing plate (9) is in an arc-shaped structure, and the width of the crushing plate (9) decreases from top to bottom, while the lower edge of the crushing plate (9) is in a tooth structure.

4. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: The axis of the grinding ring (14), the axis of the second grinding disc (11) and the axis of the first grinding disc (7) are all on the same vertical line, and a third grinding strip (15) is provided on the inner wall of the grinding ring (14), and a plurality of the third grinding strips (15) are distributed at equal angles with respect to the axis of the grinding ring (14); Two groups of second grinding strips (12) are arranged at the edge of the second grinding disc (11), and each group of second grinding strips (12) is provided with a plurality of strips distributed at equal angles with respect to the axis of the second grinding disc (11); a cutting knife (13) is arranged between the two groups, and a plurality of cutting knives (13) are distributed at equal angles with respect to the axis of the second grinding disc (11).

5. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: The bottom of the second grinding disc (11) is rotatably connected to the bottom of the bottom shell (3), and the bottom of the bottom shell (3) is in a grid structure.

6. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: The dirt shielding plates (22) are provided with four dirt shielding plates (22) distributed at equal angles with respect to the vertical axis of the adapter (21), and the dirt shielding plates (22) are connected to the adapter (21) in a rotating manner, and the dirt shielding plates (22) are in a mesh structure; An iron sheet (23) is installed at the tail of each dirt baffle (22), and each iron sheet (23) is magnetically connected to an electromagnet (26).

7. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: An overflow pipe (28) is installed on one side of the outer wall of the connecting pipe (25), and the axis center line of the connecting pipe (25) and the axis center line of the extension pipe (29) are on the same vertical straight line.

8. The kitchen waste treatment and reduction machine according to claim 1, characterized in that: A baffle (30) is installed on the top of the extension tube (29), and four baffles (30) are arranged at equal angles with respect to the vertical axis of the extension tube (29).

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