Meat grinder blade structure convenient to adjust and replace and meat grinder

Abstract

The utility model relates to the technical field of blades, in particular to a meat mincer blade structure convenient to adjust and replace and a meat mincer, the blade structure comprises a cutter shaft, and a sliding groove is formed in the side wall of the cutter shaft; the first blade assembly is fixedly connected with the cutter shaft, and the first blade assembly is located on the lower portion of the cutter shaft; and each second blade assembly comprises a second shaft sleeve and a second blade, a clamping block is arranged on the inner wall face of each second shaft sleeve, the clamping blocks are connected with the sliding grooves in a sliding mode, and the clamping blocks are detachably connected with the cutter shaft. Due to the fact that the second blade assembly and the third blade assembly which are detachably connected are arranged, the number of the blades on the cutter shaft can be increased, namely more blades can be increased, more cutting faces are achieved, food materials can be processed more quickly, and the time needed for mincing meat is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of blades, in particular to a meat grinder blade structure and a meat grinder which are easy to adjust and replace. Background Art

[0002] Products such as meat grinders or food processors in the prior art usually rely on rotating blades to cut ingredients. After long-term use, the blades will wear out, resulting in reduced efficiency and poor meat grinding results. The efficiency of a meat grinder or food processor is usually fixed. When processing a large amount of ingredients, it may take longer to chop, and the ingredients may not be minced evenly, which will affect the taste and texture of the final cooked food. In addition, food residues may get stuck on the blades, making cleaning and maintenance more difficult. In the long run, the connection between the blades, the blade shaft, and the main unit may cause hygiene problems, affecting the service life of the meat grinder.

[0003] To this end, a meat grinder blade structure and a meat grinder that are easy to adjust and replace are provided. Utility Model Content

[0004] The purpose of the utility model is to provide a meat grinder blade structure and a meat grinder which are easy to adjust and replace, so as to at least solve one of the problems raised in the above-mentioned background technology.

[0005] The technical solution of the utility model is:

[0006] A meat grinder blade structure that is easy to adjust and replace, comprising:

[0007] A knife shaft, wherein a side wall of the knife shaft is provided with a slide groove;

[0008] A first blade assembly, the first blade assembly comprises a first sleeve and a first blade, the first blade is fixedly arranged on the outer wall surface of the first sleeve, the first blade assembly is fixedly connected to the blade shaft, and the first blade assembly is located at the lower part of the blade shaft;

[0009] At least one second blade assembly, each of the second blade assemblies comprises a second sleeve and a second blade, the second blade is fixedly arranged on the outer wall surface of the second sleeve, a clamping block is arranged on the inner wall surface of the second sleeve, the clamping block is slidably connected to the slide groove, and the clamping block is detachably connected to the blade shaft.

[0010] Furthermore, a plurality of card slots are provided on the side wall of the knife shaft, the card slots are connected to the slide slot, and the card slots are perpendicular to the slide slot, a card strip is provided in the card slot, and the card block is engaged with the card strip.

[0011] Furthermore, at least one third blade assembly is detachably connected to the blade shaft, and the third blade assembly is spaced apart from the second blade assembly.

[0012] Furthermore, the third blade assembly includes a third sleeve and a third blade that are fixedly connected, the structure of the third sleeve is the same as that of the second sleeve, the third blade is arranged parallel to the first blade, and the second blade is arranged perpendicular to the first blade.

[0013] Furthermore, a coupling is provided at the top end or the bottom end of the knife shaft.

[0014] Furthermore, the middle and upper parts of the second sleeve and the third sleeve are both square.

[0015] Furthermore, the first blade, the second blade and the third blade are all provided with through holes.

[0016] Furthermore, a first connecting sleeve is fixedly connected to or integrally formed with the first sleeve, the first blade is fixedly connected to the first connecting sleeve, a second connecting sleeve is fixedly connected to or integrally formed with the second sleeve, the second blade is fixedly connected to the second connecting sleeve, a third connecting sleeve is fixedly connected to or integrally formed with the third sleeve, and the third blade is fixedly connected to the third connecting sleeve.

[0017] Furthermore, the first blade, the second blade and the third blade are all provided with a protective layer, the protective layer consists of an anti-oxidation layer and a corrosion-resistant layer, the corrosion-resistant layer is arranged close to the blade, and the anti-oxidation layer is arranged away from the blade, the anti-oxidation layer is made of manganese material, and the corrosion-resistant layer is made of nickel material.

[0018] The utility model also provides a meat grinder, comprising the above-mentioned blade structure.

[0019] The utility model provides a meat grinder blade structure and a meat grinder that are easy to adjust and replace through improvement. Compared with the prior art, the utility model has at least the following improvements and beneficial effects:

[0020] 1. The utility model can increase the number of blades on the knife shaft by providing a detachably connected second blade assembly and a third blade assembly, that is, it can add more blades, have more cutting surfaces, can process food faster, and reduce the time required for mincing meat.

[0021] 2. The utility model arranges the second blade assembly and the third blade assembly above the first blade assembly, which can increase the amount of ingredients to be cooked. When more ingredients need to be processed, the ingredients are piled up very high, and the second blade assembly and the third blade assembly can cook the ingredients at high places, and can cut the ingredients more evenly, making the minced meat or cooking effect more delicate, and the finished product softer and more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 It is a structural schematic diagram of the blade structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure explosion of the blade structure of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the knife shaft of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the second shaft sleeve of the utility model.

[0027] Description of reference numerals:

[0028] 1. knife shaft; 2. first blade assembly; 3. second blade assembly; 4. third blade assembly; 11. slide groove; 12. slot; 13. coupling; 121. clamping strip; 21. first sleeve; 22. first blade; 23. first connecting sleeve; 221. through hole; 31. second sleeve; 32. second blade; 33. second connecting sleeve; 311. clamping block; 41. third sleeve; 42. third blade; 43. third connecting sleeve. DETAILED DESCRIPTION

[0029] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are described clearly and completely.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "many" is two or more, "greater than", "less than", "exceed", etc. are understood to exclude the number, and "above", "below", "within", etc. are understood to include the number. It should also be understood that the term "and / or" used in the specification of this application and the attached claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. The terms "include", "comprise", "have" and their variations all mean "including but not limited to", unless otherwise specifically emphasized.

[0032] In addition, in the description of the present application specification and the appended claims, the terms "second", "third", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] Products such as meat grinders or food processors in the prior art usually rely on rotating blades to cut ingredients. After long-term use, the blades will wear out, resulting in reduced efficiency and poor meat grinding results. The efficiency of a meat grinder or food processor is usually fixed. When processing a large amount of ingredients, it may take longer to chop, and the ingredients may not be minced evenly, which will affect the taste and texture of the final cooked food. In addition, food residues may get stuck on the blades, making cleaning and maintenance more difficult. In the long run, the connection between the blades, the blade shaft, and the main unit may cause hygiene problems, affecting the service life of the meat grinder.

[0035] The utility model provides a meat grinder blade structure and a meat grinder that are easy to adjust and replace through improvement. The technical solution of the utility model is:

[0036] like Figure 1 As shown,

[0037] A meat grinder blade structure that is easy to adjust and replace, comprising:

[0038] Axis 1, such as Figure 3 As shown, a sliding groove 11 is provided on the side wall of the knife shaft 1 .

[0039] The first blade assembly 2, such as Figure 2As shown, the first blade assembly 2 is located at the lower part of the knife shaft 1, and the first blade assembly 2 includes a first sleeve 21 and a first blade 22. The first sleeve 21 is used to connect with the knife shaft 1, and the first blade 22 is used to crush and cut food. The first blade 22 is fixedly arranged on the outer wall of the first sleeve 21, and the first blade assembly 2 is fixedly connected to the knife shaft 1. Specifically, the first sleeve 21 is fixedly connected to the first blade 22. In some embodiments, the first blade 22 can be set to two or four as needed, and the specific number is not limited in this embodiment.

[0040] At least one second blade assembly 3, such as Figure 2 As shown, each second blade assembly 3 includes a second sleeve 31 and a second blade 32. The second sleeve 31 is used to connect with the knife shaft 1, and the second blade 32 is used to cooperate with the first blade 22 to crush and cut food. The second blade 32 is fixedly arranged on the outer wall of the second sleeve 31. In some embodiments, the first blade 22 can be set to two or four as needed, and the specific number is not limited in this embodiment.

[0041] By providing a detachably connected second blade assembly 3, the number of blades on the knife shaft 1 can be increased, that is, more blades can be added. More blades mean more cutting surfaces, which can process ingredients faster and reduce the time required for mincing meat. The detachably connected second blade assembly 3 is also convenient for replacement and maintenance. On the other hand, arranging the second blade assembly 3 above the first blade assembly 2 can increase the number of ingredients that can be cooked. When more ingredients need to be processed, the ingredients are piled up very high. The second blade assembly 3 can cook the ingredients at a high place and cut the ingredients more evenly, making the minced meat or cooking effect more delicate and the finished product softer and more uniform.

[0042] In some embodiments, Figure 3 and Figure 4As shown, a block 311 is provided on the inner wall of the second sleeve 31, and the block 311 is slidably connected to the slide slot 11, and the block 311 is detachably connected to the blade shaft 1. The block 311 is used to connect and fix the second sleeve 31 to the blade shaft 1. The side wall of the blade shaft 1 is provided with a plurality of slots 12, and the slots 12 are connected to the slide slot 11, and the slots 12 are perpendicular to the slide slot 11. A clip strip 121 is provided in the slot 12, and the block 311 is clipped with the clip strip 121. When installing the second blade assembly 3, firstly, the second sleeve 31 is sleeved on the blade shaft 1, and then the second sleeve 31 is rotated so that the block 311 is aligned with the slide slot 11, and then the block 311 is slid down along the slide slot 11 until the block 311 is at the same height as the slot 12, and then the second sleeve 31 is rotated so that the block 311 is clipped into the slot 12. Due to the provision of the clamping strip 121, the clamping block 311 and the clamping slot 12 can be tightly clamped together and will not shake during the process of cooking food.

[0043] In some embodiments, Figure 2 As shown, at least one third blade assembly 4 can be detachably connected to the knife shaft 1, and the third blade assembly 4 is spaced apart from the second blade assembly 3. The third blade assembly 4 includes a third shaft sleeve 41 and a third blade 42 that are fixedly connected, and the structure of the third shaft sleeve 41 is the same as that of the second shaft sleeve 31. The third blade 42 is arranged parallel to the first blade 22, and the second blade 32 is arranged perpendicular to the first blade 22. By arranging the vertical first blade 22 and the second blade 32, and the parallel third blade 42 and the first blade 22, the entire accommodating cavity of the meat grinder or the food processor can be covered, and the food can be cut more evenly, so that the effect of mincing meat or cooking is more delicate, and the finished product is softer and more uniform.

[0044] In some embodiments, Figure 3 As shown, a coupling 13 is provided at the top or bottom of the knife shaft 1. The coupling 13 is used to connect with a power device such as a motor. Figure 2 As shown, the middle and upper parts of the second sleeve 31 and the third sleeve 41 are both square. The square sleeve can be connected to the square hole in the center of the cover of the food processor or meat grinder to prevent the cover from rotating during the chopping process and causing the food to fly out.

[0045] In some embodiments, Figure 3As shown, the first blade 22, the second blade 32 and the third blade 42 are all provided with through holes 221. During use, the friction between the blades and the food will generate a certain amount of heat. The through hole 221 design helps to dissipate heat and prevent the blades from overheating. At the same time, some food will be adsorbed on the blades, and the through hole 221 is provided to facilitate the removal of food from the blades.

[0046] Further, the first sleeve 21 is fixedly connected or integrally formed with a first connecting sleeve 23, the first blade 22 is fixedly connected to the first connecting sleeve 23, the second sleeve 31 is fixedly connected or integrally formed with a second connecting sleeve 33, the second blade 32 is fixedly connected to the second connecting sleeve 33, the third sleeve 41 is fixedly connected or integrally formed with a third connecting sleeve 43, the third blade 42 is fixedly connected to the third connecting sleeve 43. The first connecting sleeve 23 is used to connect the first blade 22 and the first sleeve 21, the second connecting sleeve 33 is used to connect the second blade 32 and the second sleeve 31, and the third connecting sleeve 43 is used to connect the third blade 42 and the third sleeve 41.

[0047] In some embodiments, the first blade 22, the second blade 32 and the third blade 42 are all provided with a protective layer, the protective layer is composed of an anti-oxidation layer and a corrosion-resistant layer, the corrosion-resistant layer is arranged close to the blade, the anti-oxidation layer is arranged away from the blade, the anti-oxidation layer is made of a manganese material, and the corrosion-resistant layer is made of a nickel material. The protective layer is provided to extend the service life of the blade.

[0048] The utility model also provides a meat grinder, comprising the above-mentioned blade structure.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed in the present invention should be included in the protection scope of the present invention.

Claims

1. A meat grinder blade structure that is easy to adjust and replace, characterized in that: include: A knife shaft, wherein a side wall of the knife shaft is provided with a slide groove; A first blade assembly, the first blade assembly comprises a first sleeve and a first blade, the first blade is fixedly arranged on the outer wall surface of the first sleeve, the first blade assembly is fixedly connected to the blade shaft, and the first blade assembly is located at the lower part of the blade shaft; At least one second blade assembly, each of the second blade assemblies comprises a second sleeve and a second blade, the second blade is fixedly arranged on the outer wall surface of the second sleeve, a clamping block is arranged on the inner wall surface of the second sleeve, the clamping block is slidably connected to the slide groove, and the clamping block is detachably connected to the blade shaft.

2. A meat grinder blade structure that is easy to adjust and replace according to claim 1, characterized in that: The side wall of the knife shaft is provided with a plurality of slots, the slots are connected with the slide slot, and the slots are perpendicular to the slide slot. A clamping strip is arranged in the slot, and the clamping block is clamped with the clamping strip.

3. A meat grinder blade structure that is easy to adjust and replace according to claim 2, characterized in that: At least one third blade assembly is detachably connected to the knife shaft, and the third blade assembly is spaced apart from the second blade assembly.

4. The meat grinder blade structure that is easy to adjust and replace according to claim 3 is characterized in that: The third blade assembly includes a third sleeve and a third blade that are fixedly connected. The structure of the third sleeve is the same as that of the second sleeve. The third blade is arranged parallel to the first blade, and the second blade is arranged perpendicular to the first blade.

5. The meat grinder blade structure that is easy to adjust and replace according to claim 1, characterized in that: A coupling is arranged at the top end or the bottom end of the knife shaft.

6. The meat grinder blade structure that is easy to adjust and replace according to claim 4, characterized in that: The middle and upper parts of the second sleeve and the third sleeve are both square.

7. The meat grinder blade structure that is easy to adjust and replace according to claim 4, characterized in that: The first blade, the second blade and the third blade are all provided with through holes.

8. The meat grinder blade structure that is easy to adjust and replace according to claim 4, characterized in that: The first shaft sleeve is fixedly connected or integrally formed with a first connecting sleeve, the first blade is fixedly connected to the first connecting sleeve, the second shaft sleeve is fixedly connected or integrally formed with a second connecting sleeve, the second blade is fixedly connected to the second connecting sleeve, the third shaft sleeve is fixedly connected or integrally formed with a third connecting sleeve, and the third blade is fixedly connected to the third connecting sleeve.

9. The meat grinder blade structure that is easy to adjust and replace according to claim 4, characterized in that: The first blade, the second blade and the third blade are all provided with a protective layer, the protective layer consists of an anti-oxidation layer and a corrosion-resistant layer, the corrosion-resistant layer is arranged close to the blade, and the anti-oxidation layer is arranged away from the blade, the anti-oxidation layer is made of manganese material, and the corrosion-resistant layer is made of nickel material.

10. A meat grinder, characterized in that: The invention comprises the blade structure according to any one of claims 1 to 9.

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