Meat cutting structure and cutting matching module

Abstract

The invention discloses a meat cutting structure and a cutting matching module, and belongs to the technical field of household appliances. The meat cutting structure comprises a knife comb part which comprises comb tooth assemblies, and each comb tooth assembly comprises a comb tooth shaft rod and a plurality of comb teeth; the chopping block part comprises chopping block assemblies, each chopping block assembly comprises a chopping block shaft lever and a plurality of blades, one end of each chopping block shaft lever is connected to the power input end plate, and the other end of each chopping block shaft lever is connected to the outer end plate; the cutter baffle is connected to the chopping block shaft rod in a sliding manner, and a working area of a plurality of blades is formed between the cutter baffle and the power input end plate; and the baffle adjusting piece comprises an adjusting screw rod and an adjusting knob, the adjusting screw rod is in threaded connection with the outer end plate, one end of the adjusting screw rod abuts against the cutter baffle, and the other end of the adjusting screw rod is connected with the adjusting knob. According to the meat cutting structure, the distance can be adjusted, and after adjustment, positioning is conducted through the baffle adjusting piece so that the meat cutting structure can meet the cutting requirements of different knives and chopping blocks.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliances, and in particular relates to a meat cutting structure and a cutting and preparing module. Background Art

[0002] For all kinds of operations in the kitchen, food preparation before cooking has always been an indispensable link. For Chinese cooking, which has a variety of cooking methods and a wide variety of ingredients, the food preparation links are even more diverse. Among them, cutting meat into blocks or strips is also a common food preparation operation link. For electric meat cutting modules, a knife comb is usually used as a guide component to guide the ingredients into the cutting area, and then the ingredients are cut by two sets of arranged blades;

[0003] However, the installation structure of the knife comb and the blade is often fixed inside the meat cutting module. As a result, these knife combs and blades can only be used in this fixed specification meat cutting module. When the distance between the knife comb and the blade is changed according to the preparation requirements, the entire meat cutting structure needs to be replaced, which is time-consuming and labor-intensive, and the material cost is high. Summary of the invention

[0004] In order to solve the above technical problems, the present application further improves the assembly structure of the knife comb and the blade, so as to solve the above technical problems and obtain a knife assembly structure with adjustable spacing. One of the purposes of the present invention is to provide a meat cutting structure, and the second purpose is to provide a corresponding cutting module.

[0005] The specific technical solution is described below:

[0006] A meat cutting structure, comprising:

[0007] The knife comb part includes at least two groups of comb tooth assemblies, each group of the comb tooth assemblies includes a comb tooth shaft and a plurality of comb teeth slidably mounted on the comb tooth shaft, and the comb tooth shaft is mounted on the upper edge of the power input end plate, the knife baffle plate and the outer end plate;

[0008] The knife part includes at least two groups of knife assemblies, each group of the knife assemblies includes a knife shaft and a plurality of blades slidably connected to the knife shaft, each comb tooth is arranged between two adjacent blades, one end of the knife shaft is axially rotated and linked to the power input end plate, and the other end is hinged to the outer end plate;

[0009] The tool baffle is slidably connected to the tool shaft, and a working area of ​​a plurality of blades is formed between the tool baffle and the power input end plate;

[0010] The baffle adjustment member includes an adjusting screw and an adjusting knob for driving the adjusting screw to rotate. The adjusting screw is threaded into an adjusting screw hole provided on the outer end plate. One end of the adjusting screw located on the inner side of the outer end plate abuts against the tool baffle, and the other end located on the outer side of the outer end plate is connected to the adjusting knob.

[0011] In the above technical solution, the comb teeth can slide on the comb tooth shaft rod, so as to adjust the spacing between the comb teeth and the total width of the comb teeth. The total spacing of the blades on the knife assembly can be adjusted, and after adjustment, the blades can be positioned by the baffle adjusting member, so as to adapt to different knife cutting requirements.

[0012] Since each comb tooth is arranged between two blades, each time the spacing between the blades is adjusted, the position of each comb tooth needs to be adjusted synchronously to continue to maintain a comb tooth between every two adjacent blades to guide the food to move downward. The comb teeth in the technical solution of the present invention are slidably hung on the comb tooth shaft, which is just convenient for adjustment.

[0013] Preferably, it also includes:

[0014] The clamping part includes at least two groups of bayonet assemblies matching the number of the comb tooth assemblies, each group of the bayonet assemblies includes a first end-sealing bayonet at one end, a second end-sealing bayonet at the other end, and a tool baffle bayonet located between the first end-sealing bayonet and the second end-sealing bayonet, and a plurality of the comb teeth are arranged between the second end-sealing bayonet and the tool baffle bayonet;

[0015] The first end-sealing bayonet is arranged at the upper edge of the outer end plate, the second end-sealing bayonet is arranged at the upper edge of the power input end plate, and the tool baffle bayonet is arranged at the upper edge of the tool baffle;

[0016] The first end-sealing bayonet, the second end-sealing bayonet and the tool baffle bayonet all have an opening facing upward for the comb tooth shaft to enter and exit, and the comb tooth shaft is mounted on several bayonet ports of the same bayonet assembly.

[0017] In the above technical solution, the comb tooth shaft is mounted on a plurality of bayonet holes with openings, which is convenient for disassembly and assembly.

[0018] Preferably, a limiting cover which at least partially covers the opening is provided on the openings of the first end sealing snap-in and the second end sealing snap-in, and the limiting covers provided at both ends are used to form a limiting structure at both ends of the comb tooth shaft rod above to prevent the comb tooth shaft rod from moving upward.

[0019] Preferably, the limit cover on the opening of the first end-sealing bayonet partially covers the opening, and the covering position is located on the side of the opening away from the second end-sealing bayonet; the limit cover on the opening of the second end-sealing bayonet partially covers the opening, and the covering position is located on the side of the opening away from the first end-sealing bayonet. The setting position of the limit cover in this technical solution is as biased as possible to the two ends to leave relatively ample space and not hinder the assembly of the comb tooth shaft.

[0020] Preferably, the tool baffle plate snap-in is arranged at the upper edge of the tool baffle plate, and the tool baffle plate has an adjustment range that can move along the axial direction of the comb tooth shaft.

[0021] Preferably, the bottom of the bayonet has a limiting surface that at least partially fits the outer contour of the comb tooth shaft to prevent the comb tooth shaft from shaking in the bayonet.

[0022] Preferably, the comb teeth include a connecting portion and a guiding portion, the connecting portion is movably connected to the comb tooth shaft, and the guiding portion has a guiding surface with an inclination that gradually increases downward, so as to guide the food to move downward into the cutting area.

[0023] Further preferably, a through hole is provided on the connecting portion, and the comb tooth shaft passes through the through hole to be slidably connected with the connecting portion.

[0024] Further preferably, the through hole has an inner contour that is matched and fits with the surface of the comb tooth shaft, so as to prevent the comb tooth shaft from shaking in the through hole.

[0025] Preferably, the plurality of comb teeth have consistent shapes and sizes, thereby unifying the guiding function of the knife comb and enhancing the guiding stability.

[0026] Preferably, a variable-distance elastic sheet is provided between two adjacent blades;

[0027] The variable pitch elastic sheet is provided with a variable pitch connecting through hole slidably connected to the knife shaft, and is also provided with a variable pitch portion having an elastic telescopic spacing in the axial direction of the knife shaft; preferably, the variable pitch portion includes two partially spaced-apart local elastic sheets, the two local elastic sheets having ends connected together and spaced-apart variable pitch intervals; further preferably, the local elastic sheet has a force-bearing surface abutting against the adjacent blade, and the two force-bearing surfaces on the same variable pitch portion are spaced apart to form the variable pitch interval.

[0028] In the above technical solution, the variable pitch elastic sheet not only allows the total spacing of the plurality of blades to be adjusted by the compression degree of the tool baffle, but also allows the spacing between adjacent blades to be adjusted accordingly. When the compression degree of the tool baffle is large, the variable pitch portion is compressed, and the total spacing of the plurality of blades and the spacing between adjacent blades are both reduced. When the compression degree of the tool baffle is small, the variable pitch portion recovers its deformation under the action of its own elastic force, and the total spacing of the plurality of blades and the spacing between adjacent blades are both increased.

[0029] At the same time, each force-bearing surface is connected to the adjacent above-mentioned end through a rebound slope. When the force-bearing surface is subjected to pressure, the rebound slope is deformed and makes the force-bearing surface have a rebound force in the opposite direction of the above-mentioned pressure. The rebound force makes the force-bearing surface press the blade tightly to prevent each blade from loosening and deforming, which is not conducive to cutting.

[0030] Preferably, the variable distance elastic sheet is formed by connecting two elastic ring sheets, and there are at least two connection points between the two elastic ring sheets, and the variable distance part is formed between two adjacent connection points. This structure is relatively simple and easy to produce to form a variable distance elastic sheet product.

[0031] Preferably, the number of the knife and fork assemblies is two groups.

[0032] Preferably, the abutment point between the adjusting screw and the tool baffle is located between the two tool shafts, so that the compression force acts evenly on the tool baffle.

[0033] Preferably, the two groups of blades between two adjacent groups of knife and fork assemblies are staggeredly distributed along the axial direction of the knife and fork shaft, and several of the blades are circular blades of uniform shape and size to form a reasonable cutting area, enhance cutting stability, and save the cost of preparing the blades.

[0034] The cutting and preparing module is provided with the meat cutting structure described in any one of the above technical solutions.

[0035] In summary, the technical solution of the present invention has the following main beneficial effects:

[0036] Compared with the prior art, the technical solution of the present invention provides a meat cutting structure, which makes it easy to adjust the spacing between the comb teeth and the total width of a plurality of comb teeth, and the knife comb assembly structure is easy to disassemble and assemble;

[0037] At the same time, the total spacing of a plurality of blades can be adjusted, and after adjustment, the blades can be positioned through a baffle adjusting member to adapt to different knife and fork cutting requirements.

[0038] Further or more detailed beneficial effects will be described in detail in conjunction with specific examples in the specific implementation manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 is a schematic structural diagram of a meat cutting module according to an embodiment;

[0040] Figure 2 It is a schematic diagram of the internal decomposition structure of the meat cutting module described in the embodiment.

[0041] Figure 3 2 is a schematic structural diagram of the knife comb portion described in the embodiment;

[0042] Figure 4 1 is a schematic structural diagram of the knife and fork portion described in the embodiment;

[0043] Figure 5 is a schematic diagram of the top view of the knife and fork portion described in the embodiment;

[0044] Figure 6 It is a schematic structural diagram of the knife comb part and the knife fork part combined together according to the embodiment;

[0045] Figure 7 is a schematic structural diagram of the elastic pitch-variable piece described in the embodiment;

[0046] Figure 8 It is a schematic diagram of the side structure of the elastic variable pitch piece described in the embodiment.

[0047] Reference numerals:

[0048] 4.2: comb part, 4.21: comb tooth shaft, 4.22: comb teeth, 4.221: connecting part, 4.222: guiding part;

[0049] 4.3: knife-cutter part, 4.31: knife-cutter shaft, 4.32: blade, 4.33: elastic pitch-changing piece, 4.331: pitch-changing connecting through hole, 4.332: pitch-changing part, 4.332a: force-bearing surface, 4.332b: pitch-changing interval, 4.332c: rebound slope;

[0050] 4.4: tool baffle, 4.5: outer end plate, 4.51: adjustment screw hole;

[0051] 4.6: baffle adjustment member, 4.61: adjustment screw, 4.62: adjustment knob;

[0052] a: first end sealing snap-in, b: second end sealing snap-in, c: tool baffle snap-in, d: limit cover. DETAILED DESCRIPTION

[0053] The present invention is further explained with reference to the following embodiments:

[0054] The core technical problem faced by the technical solution of the embodiment of the present application comes from the inventor's accurate understanding of the prior art. Therefore, how to obtain a meat cutting structure with adjustable spacing and positioning through a baffle adjustment member after adjustment to adapt to different knife cutting requirements is a technical problem that the inventor urgently needs to solve.

[0055] It should be noted that the embodiments do not constitute a limitation on the protection scope of the claims of the present invention. According to the technical concepts provided / proven by the embodiments, all technical solutions that can be reasonably anticipated by technicians in the relevant technical field should be included in the protection scope of the claims of the present invention.

[0056] The embodiments are described in detail as follows:

[0057] Please refer to the attached Figures 1 to 8 , this embodiment relates to a meat cutting structure and a meat cutting module.

[0058] Please refer to the attached Figures 1 to 6 The meat cutting structure comprises a knife comb part 4.2 and a knife chopping part 4.3 matched therewith, wherein:

[0059] The blade comb part 4.2 involved in this embodiment includes two groups of comb tooth assemblies, each group of comb tooth assemblies includes a comb tooth shaft rod 4.21 and a row of comb teeth 4.22 slidably mounted on the comb tooth shaft rod 4.21, and the two comb tooth shaft rods 4.21 are mounted on the clamping parts of the upper edge of the power input end plate, the blade baffle plate 4.4 and the outer end plate 4.5;

[0060] Specifically, the clamping part is composed of two groups of bayonet components, each group of bayonet components includes a first end-sealing bayonet a, a second end-sealing bayonet b and a tool baffle bayonet c, the two first end-sealing bayonet a are arranged at intervals on the upper edge of the outer end plate 4.5, the two second end-sealing bayonet b are arranged at intervals on the upper edge of the power input end plate, and the two tool baffle bayonet c are arranged on the upper edge of the tool baffle 4.4;

[0061] The two ends of each comb-tooth shaft rod 4.21 are respectively mounted on the first end-sealing bayonet a and the second end-sealing bayonet b, and there is a place in the middle mounted on the tool baffle bayonet c. A row of comb teeth 4.22 on each comb-tooth shaft rod 4.21 is arranged between the second end-sealing bayonet b and the tool baffle bayonet c. The first end-sealing bayonet a, the second end-sealing bayonet b and the tool baffle bayonet c all have an opening facing upward for the comb-tooth shaft rod 4.21 to enter and exit for assembly. In this embodiment, the bottom of the bayonet has a limiting surface that fits the outer contour of the comb-tooth shaft rod 4.21 to prevent the comb-tooth shaft rod 4.21 from shaking in the bayonet;

[0062] The comb teeth 4.22 in this embodiment have a consistent shape and size, thereby unifying the guiding function of the blade comb and enhancing the guiding stability. Each comb tooth 4.22 includes a connecting portion 4.221 and a guiding portion 4.222. The connecting portion 4.221 is provided with a through hole, and the comb tooth shaft 4.21 passes through the through hole and is slidably connected to the connecting portion 4.221. The through hole has an inner contour that matches the surface of the comb tooth shaft 4.21, which can prevent the comb tooth shaft 4.21 from shaking in the through hole; the guiding portion 4.222 has a guiding surface with a gradually increasing inclination downward, so as to guide the food to move downward into the cutting area of ​​the blade 4.32;

[0063] At the same time, since each comb tooth 4.22 is arranged between two blades 4.32, each time the spacing between the blades 4.32 is adjusted, the position of each comb tooth 4.22 needs to be adjusted synchronously to continue to maintain a comb tooth 4.22 between every two adjacent blades 4.32 to guide the food to move downward. In the embodiment, the comb teeth 4.22 are slidably hung on the comb tooth shaft 4.21, which is just convenient for adjustment.

[0064] The knife-cutter part 4.3 involved in this embodiment includes two groups of knife-cutter assemblies, each group of knife-cutter assemblies includes a knife-cutter shaft rod 4.31 and a row of blades 4.32 slidably connected to the knife-cutter shaft rod 4.31, each comb tooth 4.22 is arranged between two adjacent blades 4.32, one end of the knife-cutter shaft rod 4.31 is axially rotated and linked to the power input end plate, and the other end is hinged on the outer end plate 4.5. All blades 4.32 in this embodiment are circular blades of the same shape and size to form a reasonable cutting area, enhance cutting stability, and save the cost of preparing blades. In addition, the two groups of blades 4.32 between the two groups of knife-cutter assemblies are staggered along the axial direction of the knife-cutter shaft rod 4.31, which can form an efficient cutting area.

[0065] The above-mentioned tool baffle 4.4 is slidably connected to the tool shaft 4.31, and the working area of ​​two rows of blades 4.32 is formed between the tool baffle 4.4 and the power input end plate;

[0066] The position of the tool baffle 4.4 on the tool shaft 4.31 is adjusted by a baffle adjusting member 4.6. The baffle adjusting member 4.6 in this embodiment includes an adjusting screw 4.61 and an adjusting knob 4.62 for driving the adjusting screw 4.61 to rotate. The adjusting screw 4.61 is screwed into an adjusting screw hole 4.51 provided in the middle of the outer end plate 4.5. One end of the adjusting screw 4.61 located on the inner side of the outer end plate 4.5 abuts against the tool baffle 4.4, and the other end located on the outer side of the outer end plate 4.5 is connected to the above-mentioned adjusting knob 4.62. In addition, the abutment between the adjusting screw 4.61 and the tool baffle 4.4 is located between the two tool shafts 4.31, so that the compression force acts evenly on the tool baffle 4.4.

[0067] In the technical solution of this embodiment, the comb teeth 4.22 on the comb teeth assembly can slide on the comb teeth shaft 4.21, so as to adjust the spacing between the comb teeth 4.22 and the total width of each row of comb teeth 4.22. The total spacing of the plurality of blades 4.32 on the knife assembly can also be adjusted, and after adjustment, they are positioned by the baffle adjusting member 4.6. When positioning, the adjusting knob 4.62 is first rotated, and the adjusting screw 4.61 is adjusted through the screw connection structure to push the tool baffle 4.4 to different positions of the knife shaft 4.31, thereby obtaining different spacings between the blades and the spacing between the comb teeth 4.22 to meet different knife cutting requirements;

[0068] At the same time, the comb tooth shaft 4.21 is mounted on a plurality of bayonet holes with openings, so as to facilitate the disassembly and assembly of the blade comb part 4.2.

[0069] As for the assembly structure of the blade comb part 4.2:

[0070] In a preferred embodiment, a limiting cover d partially covering the openings is provided on the openings of the first end sealing snap-in a and the second end sealing snap-in b. The limiting covers d provided at both ends are used to form limiting structures at both ends of the comb tooth shaft 4.21 above to prevent the comb tooth shaft 4.21 from moving upward.

[0071] In a further preferred embodiment, the covering position of the limit cover d on the opening of the first end sealing bayonet a is located on the side of the opening away from the second end sealing bayonet b, and the covering position of the limit cover d on the opening of the second end sealing bayonet b is located on the side of the opening away from the first end sealing bayonet a. The setting position of the limit cover d in this embodiment is as biased as possible to the two ends to leave relatively ample space and not hinder the assembly of the comb tooth shaft 4.21.

[0072] For the assembly structure of the knife and fork part 4.3:

[0073] In the preferred embodiment, please refer to the attached Figure 7 and 8, a variable pitch elastic sheet 4.33 is provided between two adjacent blades 4.32, wherein:

[0074] The variable pitch elastic sheet 4.33 is provided with a variable pitch connection through hole 4.331 slidably connected to the knife shaft 4.31, and is also provided with a variable pitch portion 4.332 having an elastic telescopic spacing in the axial direction of the knife shaft 4.31. Specifically, the variable pitch portion 4.332 includes two partially spaced apart local elastic sheets, the two local elastic sheets having ends connected together and spaced-apart variable pitch intervals 4.332b, and the local elastic sheet also has a force-bearing surface 4.332a abutting against the adjacent blade 4.32, and the two force-bearing surfaces 4.332a on the same variable pitch portion 4.332 are spaced apart to form the above-mentioned variable pitch interval 4.332b;

[0075] Each force-bearing surface 4.332a is connected to the adjacent end portion via a rebound slope 4.332c. When the force-bearing surface 4.332a is subjected to pressure, the rebound slope 4.332c is deformed and causes the force-bearing surface 4.332a to have a rebound force in the opposite direction to the pressure. The rebound force causes the force-bearing surface 4.332a to press the blade 4.32 tightly, preventing each blade 3.32 from loosening and deforming, which is not conducive to cutting.

[0076] In the above technical solution, the variable pitch elastic sheet 4.33 not only allows the total spacing of the multiple blades 4.32 to be adjusted by the compression degree of the tool baffle 4.4, but also allows the spacing between adjacent blades 4.32 to be adjusted accordingly. When the compression degree of the tool baffle 4.4 is large, the variable pitch portion 4.332 is compressed, and the total spacing of each row of blades 4.32 and the spacing between adjacent blades 4.32 are both reduced. When the compression degree of the tool baffle 4.4 is small, the variable pitch portion 4.332 recovers its deformation under the action of its own elastic force, and the total spacing of each row of blades 4.32 and the spacing between adjacent blades 4.32 are both increased.

[0077] In one example, the variable pitch elastic sheet 4.33 is formed by connecting two elastic ring sheets, and there are three connection points between the two elastic ring sheets. The above-mentioned variable pitch part 4.332 is formed between two adjacent connection points. This structure is relatively simple and easy to produce to form a variable pitch elastic sheet 4.33 product. At the same time, the three connection points constitute a limiting structure for the inner diameter of the variable pitch connecting through hole 4.331. That is, in this embodiment, when the force-bearing surface 4.332a is compressed by force, the variable pitch connecting through hole 4.331 will not expand accordingly. When the force-bearing surface 4.332a is reduced and the variable pitch interval 4.332b becomes wider, the variable pitch connecting through hole 4.331 will not decrease accordingly, and thus the variable pitch elastic sheet 4.33 always remains sleeved on the knife shaft 4.31 and will not loosen / shake in the radial direction.

[0078] The cutting and matching module described in this embodiment is as shown in the attached Figure 1 and 2 As shown, the meat cutting structure described in any of the above embodiments is arranged therein.

[0079] In the description of this specification, the description with reference to the terms "embodiment", "basic embodiment", "preferred embodiment", "other embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0080] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0081] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A meat cutting structure, characterized in that: Included are: The knife comb part (4.2) comprises at least two groups of comb tooth assemblies, each group of the comb tooth assemblies comprises a comb tooth shaft (4.21) and a plurality of comb teeth (4.22) slidably mounted on the comb tooth shaft (4.21), and the comb tooth shaft (4.21) is mounted on the upper edge of the power input end plate, the knife baffle (4.4) and the outer end plate (4.5); The knife-fork part (4.3) comprises at least two groups of knife-fork assemblies, each group of the knife-fork assemblies comprises a knife-fork shaft (4.31) and a plurality of blades (4.32) slidably connected to the knife-fork shaft (4.31), each comb tooth (4.22) is arranged between two adjacent blades (4.32), one end of the knife-fork shaft (4.31) is axially rotated in linkage with the power input end plate, and the other end is hinged on the outer end plate (4.5); The tool baffle (4.4) is slidably connected to the tool shaft (4.31), and a working area for a plurality of blades (4.32) is formed between the tool baffle (4.4) and the power input end plate; The baffle plate adjusting member (4.6) comprises an adjusting screw (4.61) and an adjusting knob (4.62) for driving the adjusting screw (4.61) to rotate; the adjusting screw (4.61) is screwed into an adjusting screw hole (4.51) provided on the outer end plate (4.5); one end of the adjusting screw (4.61) located on the inner side of the outer end plate (4.5) abuts against the tool baffle plate (4.4), and the other end located on the outer side of the outer end plate (4.5) is connected to the adjusting knob (4.62).

2. The meat cutting structure according to claim 1, characterized in that: Also included are: The clamping part comprises at least two groups of bayonet assemblies matching the number of the comb tooth assemblies, each group of the bayonet assemblies comprises a first end-sealing bayonet (a) at one end, a second end-sealing bayonet (b) at the other end, and a tool baffle bayonet (c) located between the first end-sealing bayonet (a) and the second end-sealing bayonet (b), and a plurality of the comb teeth (4.22) are arranged between the second end-sealing bayonet (b) and the tool baffle bayonet (c); The first end-sealing bayonet (a) is arranged at the upper edge of the outer end plate (4.5), the second end-sealing bayonet (b) is arranged at the upper edge of the power input end plate, and the tool baffle bayonet (c) is arranged at the upper edge of the tool baffle (4.4); The first end-sealing bayonet (a), the second end-sealing bayonet (b) and the tool baffle bayonet (c) all have an opening facing upwards for the comb tooth shaft (4.21) to enter and exit, and the comb tooth shaft (4.21) is mounted on a plurality of bayonet ports of the same bayonet assembly.

3. The meat cutting structure according to claim 2, characterized in that: The openings of the first end-sealing snap-in (a) and the second end-sealing snap-in (b) are provided with limiting covers (d) which at least partially cover the openings.

4. The meat cutting structure according to claim 3, characterized in that: The limiting cover (d) on the opening of the first end-sealing bayonet (a) partially covers the opening, and the covering position is located on a side of the opening away from the second end-sealing bayonet (b); The limiting cover (d) on the opening of the second end-sealing bayonet (b) partially covers the opening, and the covering position is located on the side of the opening away from the first end-sealing bayonet (a).

5. The meat cutting structure according to claim 1, characterized in that: The comb teeth (4.22) comprise a connecting portion (4.221) and a guiding portion (4.222); the connecting portion (4.221) is movably connected to the comb tooth shaft (4.21); and the guiding portion (4.222) has a guiding surface with an inclination that gradually increases downwards.

6. The meat cutting structure according to claim 5, characterized in that: The connecting portion (4.221) is provided with a through hole, and the comb tooth shaft (4.21) passes through the through hole and is slidably connected to the connecting portion (4.221).

7. The meat cutting structure according to claim 6, characterized in that: The through hole has an inner contour that matches and fits the surface of the comb tooth shaft (4.21).

8. The meat cutting structure according to claim 1, characterized in that: A variable-distance elastic sheet (4.33) is provided between two adjacent blades (4.32); The variable pitch elastic sheet (4.33) is provided with a variable pitch connection through hole (4.331) slidably connected to the knife shaft (4.31), and is also provided with a variable pitch portion (4.332) having an elastic telescopic spacing in the axial direction of the knife shaft (4.31).

9. The meat cutting structure according to claim 8, characterized in that: The variable pitch portion (4.332) comprises two partially spaced apart local elastic sheets, wherein the two local elastic sheets have ends connected together and spaced apart variable pitch intervals (4.332b).

10. The meat cutting structure according to claim 9, characterized in that: The local elastic sheet has a force-bearing surface (4.332a) abutting against the adjacent blade (4.32), and the two force-bearing surfaces (4.332a) on the same pitch-changing portion (4.332) are spaced apart to form the pitch-changing interval (4.332b).

11. The meat cutting structure according to claim 9 or 10, characterized in that: The variable pitch elastic sheet (4.33) is formed by connecting two elastic ring sheets, and there are at least two connection points between the two elastic ring sheets, and the variable pitch portion (4.332) is formed between two adjacent connection points.

12. The meat cutting structure according to claim 1, characterized in that: The two groups of blades (4.32) between two adjacent groups of knife and fork assemblies are staggeredly distributed along the axial direction of the knife and fork shaft (4.31).

13. Cutting and matching module, characterized in that: A meat cutting structure according to any one of claims 1 to 12 is provided.

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