Cutting assembly with extrusion cavity

Abstract

The cutting assembly with the extrusion cavity comprises a cutting disc, a closed cutting area is formed in the cutting disc, a cutting guide part extending towards the circle center is formed on the cutting disc, and a blade is arranged on the cutting guide part; the grinding assembly is provided with a rotating assembly, the grinding assembly is located in the cutting area, the grinding assembly forms an arc-shaped contact face concentric with the cutting disc, and an extrusion cavity is formed between the arc-shaped contact face and the cutting guide part; the rotating assembly drives the grinding assembly to rotate along the cutting disc, so that the arc-shaped contact face is close to or away from the cutting guide part, and the extrusion cavity is driven to be extruded or expanded. According to the utility model, the grinding component in the rotating component is fully utilized, so that the extrusion cavity is formed between the grinding component and the cutting disc, and further, hard garbage such as crushed bones in the garbage can be treated.

Description

Technical Field

[0001] The utility model relates to the technical field related to cutting by combining extrusion with cutting, in particular to a cutting component with an extrusion cavity. Background Art

[0002] In the prior art, cutting and grinding are all performed directly by blades, etc. Even if a rotating component is provided in some of the processing, the rotating component only serves as a simple auxiliary to rotate the object to be cut or processed so as to come into contact with the blades, etc. However, there is always a lack of squeezing force during rotation, and thus it is difficult to achieve the goal of removing hard garbage in the food, such as broken bones, resulting in unsatisfactory processing effect. Utility Model Content

[0003] The utility model aims to provide a cutting assembly with an extrusion chamber, which makes full use of the grinding assembly in the rotating assembly to form an extrusion chamber between the grinding assembly and the cutting disc, thereby realizing the processing of hard garbage such as broken bones in garbage.

[0004] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0005] Cutting assembly with extrusion chamber, comprising

[0006] A cutting disc, wherein a closed cutting area is formed in the cutting disc, a cutting guide portion extending toward the center of a circle is formed on the cutting disc, and a blade is provided on the cutting guide portion;

[0007] A grinding assembly with a rotating assembly, the grinding assembly is located in the cutting area, the grinding assembly forms an arc-shaped contact surface arranged concentrically with the cutting disk, and an extrusion cavity is formed between the arc-shaped contact surface and the cutting guide;

[0008] The rotating assembly drives the grinding assembly to rotate along the cutting disc, so that the arc-shaped contact surface approaches or moves away from the cutting guide portion, thereby driving the extrusion cavity to be extruded or expanded.

[0009] Furthermore, the cutting guide portion forms an arc-shaped guide surface away from the grinding assembly along the inner wall of the cutting disc, and the arc opening of the arc-shaped contact surface is arranged away from the arc-shaped guide surface.

[0010] Furthermore, with the rotating assembly as the center, at least two arc-shaped contact surfaces with openings in opposite directions are arranged toward the cutting disk.

[0011] Furthermore, the two cutting guides on the cutting disc and the two extrusion cavities formed by the arc-shaped contact surface have cross-sectional areas that are always equal during the rotation of the rotating assembly, and are extruded or expanded synchronously.

[0012] Furthermore, the grinding assembly is overlapped with the cutting disk, and a guide groove with an opening facing downward is formed between the grinding assembly and the cutting disk near the cutting disk.

[0013] Furthermore, the cutting disc is axially provided with a cutting blade, and the guide groove is provided with an axial groove, and when the grinding assembly rotates, axial cutting is formed between the cutting blade and the axial groove.

[0014] Furthermore, the guide groove is bent inside to form the axial groove and a radial groove close to the rotating assembly.

[0015] Furthermore, a plurality of grinding knives with pointed ends facing downwards are provided below the arc-shaped contact surface.

[0016] Furthermore, it also includes fish-fin-shaped contact surfaces located on both sides of the grinding component, and the fish-fin-shaped contact surfaces form contact surfaces that are wide in the middle and narrow on both sides in the radial direction.

[0017] Furthermore, the surface of the fish-fin-shaped contact surface is provided with a plurality of arc-shaped guiding paths.

[0018] The beneficial effects of the utility model are as follows:

[0019] In the utility model, an extrusion cavity is formed between the arc-shaped contact surface of the grinding component and the cutting disk, and then during the rotation of the rotating component, the grinding component is continuously moved closer to or farther away from the cutting guide portion to increase or reduce the extrusion force, thereby achieving relevant processing of hard garbage and hard objects to be processed or cut or extruded in the extrusion cavity, thereby overcoming the problems of the prior art.

[0020] In the utility model, simple structural transformation is utilized so that in the same simple structure, not only simple cutting and grinding can be completed, but also rotation can be utilized to process hard garbage, thereby expanding the application scope of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 An assembly diagram of a cutting assembly with an extrusion chamber provided by the utility model;

[0022] Figure 2 One of the use state diagrams of the cutting assembly with an extrusion chamber provided by the utility model in the extrusion state;

[0023] Figure 3 The second diagram of the use state of the cutting assembly with an extrusion chamber provided by the utility model in the extrusion state;

[0024] Figure 4 A schematic diagram of the structure of the grinding assembly provided by the utility model;

[0025] Figure 5 A top view of the grinding assembly provided by the utility model;

[0026] Figure 6 A schematic diagram of the structure of a cutting assembly with an extrusion chamber provided by the utility model applied to a trash can;

[0027] In the figure:

[0028] 100, cutting disc; 110, cutting area; 120, cutting guide; 121, blade; 130, arc-shaped guide surface; 140, cutting blade; 200, grinding assembly; 210, rotating assembly; 220, arc-shaped contact surface; 221, grinding knife; 230, guide groove; 231, axial groove; 232, radial groove; 240, U-shaped shear groove; 300, extrusion chamber; 400, fish-fin-shaped contact surface; 410, arc-shaped guide path; 500, trash can. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0030] See attached Figure 1-6 As shown, the cutting assembly with an extrusion chamber in this embodiment includes a cutting disk 100, a closed cutting area 110 is formed in the cutting disk 100, a cutting guide portion 120 extending toward the center of the circle is formed on the cutting disk 100, and a blade 121 is provided on the cutting guide portion 120; in this embodiment, the cutting guide portion 120 is formed toward the center of the circle, rather than directly forming the cutting on the inner wall of the cutting disk, on the one hand, it provides a basis for the subsequent formation of the extrusion chamber, and on the other hand, it guides toward the center of the circle so that the garbage to be processed moves toward the center of the circle, the movement path is increased, and the garbage can be worn for the first time during the transfer, which provides a basis for subsequent cutting.

[0031] Furthermore, in this embodiment, a grinding assembly 200 with a rotating assembly 210 is added in the cutting area 110, and the grinding assembly 200 forms an arcuate contact surface 220 which is arranged cocentrically with the cutting disk 100, and an extrusion cavity 300 is formed between the arcuate contact surface 220 and the cutting guide portion 120; when the rotating assembly 210 drives the grinding assembly 200 to rotate along the cutting disk 100, the arcuate contact surface 220 approaches or moves away from the cutting guide portion 120, driving the extrusion cavity 300 to be extruded or expanded.

[0032] The cutting principle of the utility model is as follows:

[0033] The rotating component is controlled to rotate, driving the grinding component 200 to rotate. At this time, an extrusion cavity 300 is formed between the arc contact surface 220 and the cutting guide portion 120. At this time, the parts to be cut and the objects to be processed located in the cutting area will be continuously squeezed, thereby achieving processing or destroying their structure, completing cutting and processing, etc.

[0034] In the present invention, the cutting disc 100 and part of the grinding assembly 200 are extruded in the same height plane, so that they are arranged at the same height and multiple effects are achieved simultaneously.

[0035] In the utility model, an extrusion cavity is formed between the arc-shaped contact surface of the grinding component and the cutting disk, and then during the rotation of the rotating component, the grinding component is continuously moved closer to or farther away from the cutting guide portion to increase or reduce the extrusion force, thereby achieving relevant processing of hard garbage and hard objects to be processed or cut or extruded in the extrusion cavity, thereby overcoming the problems of the prior art.

[0036] In the utility model, simple structural transformation is utilized so that in the same simple structure, not only simple cutting and grinding can be completed, but also rotation can be utilized to process hard garbage, thereby expanding the application scope of the utility model.

[0037] In this embodiment, an arc-shaped contact surface is selected. Although the extrusion pressure is not as strong as that of a square cavity, an extrusion cavity with different widths and lengths can be formed. As the rotation proceeds, the extrusion pressure is continuously adjusted, and the area of ​​the extrusion cavity is continuously strengthened. At this time, the length and width of the extrusion cavity are adjusted synchronously, but if it is a square, it is only in one direction, and the extrusion strength is small.

[0038] In order to form an arc-shaped and more curved extrusion cavity 300, an arc-shaped guide surface 130 away from the grinding assembly 200 is formed along the inner wall of the cutting disc 100 on the cutting guide portion 120, and the arc opening of the arc-shaped contact surface 220 is arranged away from the arc-shaped guide surface 120. In this embodiment, the arc opening is arranged far away, and the two arcs are also arranged far away from each other, thereby increasing the entire area and cavity of the extrusion cavity compared to the close arrangement, so that more garbage to be processed can be carried.

[0039] As shown in the accompanying drawings, with the rotating assembly 210 as the center, at least two arcuate contact surfaces 220 with openings in opposite directions are arranged toward the cutting disc 100. In this embodiment, there are 2N arcuate contact surfaces 220, where N is a natural number greater than or equal to 1, and then N pairs of extrusion cavities are formed, and the arcuate contact surfaces in adjacent pairs have opening directions opposite to each other. For example, when N is 1, it can be seen that two arcuate contact surfaces 220 are arranged facing each other, so that guiding contacts in two directions are formed in the cutting disc, and the garbage disposal effect is better.

[0040] See attached Figure 2-6As shown, the two cutting guides 120 on the cutting disc 100 and the two extrusion chambers formed by the arc-shaped contact surface 220, when the rotating assembly 210 rotates, the cross-sectional areas of the two extrusion chambers 300 are always equal, and they are extruded or expanded synchronously. Further, in this embodiment, the cross-sectional areas of the two extrusion chambers are always equal, and they are further extruded synchronously, and they rotate in one direction during rotation to complete the synchronous extrusion. Not only is the structure symmetrical, but the overall extrusion efficiency will be better.

[0041] In the same cutting disc, the cutting guide portion 120 is arc-shaped, and one of the arc-shaped contact surface 220 and the arc-shaped guide portion 120 is a clockwise arc and the other is a counterclockwise arc. At this time, an extrusion cavity similar to a circle can be formed to improve efficiency.

[0042] Furthermore, the grinding assembly 200 overlaps the cutting disc 100, and a guide groove 230 with an opening facing downward is formed between the grinding assembly 200 and the cutting disc 100. In this embodiment, the guide groove 230 with an opening facing downward is formed, and during rotation, the garbage to be processed on the cutting disc 100 is driven into the guide groove 230, providing a basis for subsequent processing.

[0043] In order to achieve vertical cutting, the cutting disc 100 is axially provided with a cutting blade 140, and the guide groove 230 is provided with an axial groove 231. When the grinding assembly 200 rotates, an axial cutting is formed between the cutting blade 140 and the axial groove 231. In this embodiment, the axial groove 231 at this time forms an avoidance groove for the cutting blade 140 during rotation, and then during rotation, the two form a circumferential cross-cutting cutting area, thereby improving the axial cutting efficiency.

[0044] In order to reduce production costs, the guide groove 230 is bent to form the axial groove 231 and the radial groove 232 close to the rotating assembly 210. In this embodiment, the radial groove and the axial groove form two directions of avoidance, which not only assists the cutting blade in the axial cutting, but also provides a basis for the temporary storage of the waste after cutting, such as temporarily storing it in the radial groove 232.

[0045] Specifically, a plurality of grinding knives 221 with pointed ends facing downward are provided below the arc-shaped contact surface 220. The addition of the grinding knives facilitates further grinding of the cut garbage, etc., so that the garbage can be processed into smaller and more easily flowing small particles.

[0046] See attached Figure 5As shown, in order to realize the basic surface with the garbage during grinding, the fin-shaped contact surface 400 is also included on both sides of the grinding assembly 200, and the fin-shaped contact surface 400 forms a contact surface with a wide middle and narrow sides in the radial direction. At this time, the two sides are narrow, forming a guide path, so that more garbage can enter the wider middle, so that more garbage can contact the fin-shaped contact surface 400, and then enter the cutting area or grinding area.

[0047] In this embodiment, a plurality of arc-shaped guide paths 410 are provided on the surface of the fin-shaped contact surface 400. Figure 4 It can be seen that the arc guide path 410 is vertically arranged on the fin-shaped contact surface 400, forming a number of arc structures parallel to each other. Compared with the planar structure, the U-shaped shear groove above the fin-shaped contact surface 400 is further enlarged. The U-shaped shear groove is arranged along the curve direction of the arc contact surface, and thus at this time, it also has a certain radial shearing effect on the top.

[0048] See attached Figure 1-6 As shown, this embodiment also includes a trash can 500, the lower part of the trash can 500 is convex to form a circular assembly part, and then the cutting disc 100 is overlapped there, and then the grinding component 20 and the rotating component 220 are added. At this time, when processing kitchen waste, first, the cutting guide part is used to guide the garbage into the grinding component 200. When the rotating component rotates, the extrusion chamber is used to continuously squeeze and cut broken bones, so that the hard garbage is processed, and then falls under the grinding component 200, and the grinding knife is used to complete the grinding again, so that the garbage processing effect is better. Refer to the attached Figure 2-3 During this process, the extrusion cavity becomes smaller through rotation, and the extrusion effect is better.

[0049] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0050] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0051] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cutting assembly with an extrusion chamber, characterized in that: include A cutting disc, wherein a closed cutting area is formed in the cutting disc, a cutting guide portion extending toward the center of a circle is formed on the cutting disc, and a blade is provided on the cutting guide portion; A grinding assembly with a rotating assembly, the grinding assembly is located in the cutting area, the grinding assembly forms an arc-shaped contact surface arranged concentrically with the cutting disk, and an extrusion cavity is formed between the arc-shaped contact surface and the cutting guide; The rotating assembly drives the grinding assembly to rotate along the cutting disc, so that the arc-shaped contact surface approaches or moves away from the cutting guide portion, thereby driving the extrusion cavity to be extruded or expanded.

2. The cutting assembly with an extrusion chamber according to claim 1, characterized in that: The cutting guide portion forms an arc-shaped guide surface away from the grinding assembly along the inner wall of the cutting disc, and the arc opening of the arc-shaped contact surface is arranged away from the arc-shaped guide surface.

3. The cutting assembly with an extrusion chamber according to claim 2, characterized in that: With the rotating assembly as the center, at least two arc-shaped contact surfaces with openings in opposite directions are arranged toward the cutting disc.

4. The cutting assembly with an extrusion chamber according to claim 3, characterized in that: Two cutting guides located on the cutting disc and two extrusion cavities formed by the arc-shaped contact surface have cross-sectional areas that are always equal during the rotation of the rotating assembly, and are extruded or expanded synchronously.

5. The cutting assembly with an extrusion chamber according to claim 1, characterized in that: The grinding assembly is overlapped with the cutting disc, and a guide groove opening downward is formed between the grinding assembly and the cutting disc near the cutting disc.

6. The cutting assembly with an extrusion chamber according to claim 5, characterized in that: The cutting disc is axially provided with a cutting blade, and the guide groove is provided with an axial groove. When the grinding assembly rotates, axial cutting is formed between the cutting blade and the axial groove.

7. The cutting assembly with an extrusion chamber according to claim 6, characterized in that: The guide groove is bent inside to form the axial groove and a radial groove close to the rotating component.

8. The cutting assembly with an extrusion chamber according to claim 1, characterized in that: A plurality of grinding knives with pointed ends facing downwards are arranged below the arc-shaped contact surface.

9. The cutting assembly with an extrusion chamber according to claim 1, characterized in that: It also includes fin-shaped contact surfaces located on both sides of the grinding component, and the fin-shaped contact surfaces form contact surfaces that are wide in the middle and narrow on both sides in the radial direction.

10. The cutting assembly with an extrusion chamber according to claim 9, characterized in that: The surface of the fish-fin-shaped contact surface is provided with a plurality of arc-shaped guiding paths.

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