Food crushing device for food processing

Abstract

The invention relates to food drying and crushing processing, and provides a food crushing device for food processing, the food crushing device comprises a main body and a grinding roller matched with the main body for use, and the outer wall of the grinding roller is attached to the top end of the inner wall of the main body; a corresponding heating assembly is arranged in the main body, an isolation stone plate is arranged on the adjacent face of the heating assembly and the grinding roller, an aluminum material is embedded in the contact face of the isolation stone plate and the heating inner pad, through holes are formed in the aluminum material, and the contact face of the isolation stone plate and the grinding roller is of a frosted structure. A motor is fixedly mounted in the center of the lower surface of the main body; under the condition that large-particle food raw materials are clamped on the blocky grinding plate, the food raw materials are ground and crushed more effectively in the subsequent grinding process, meanwhile, small particles are more beneficial to drying treatment in the grinding and crushing process, so that the raw materials become crisper and easier to crush after being dehydrated, and the particles become smaller in the grinding process.

Description

Technical Field

[0001] One or more embodiments of the present specification relate to the technical field of food drying and pulverizing processing, and in particular, to a food pulverizing device for food processing. Background Art

[0002] Food processing refers to the grain milling, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, as well as processing activities of vegetables, fruits and nuts, as well as potato, dehydrated vegetable processing, and canned vegetable processing that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of broad agricultural product processing industry.

[0003] The agricultural and sideline food processing industry refers to the grain milling, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and food processing activities such as vegetables, fruits and nuts that directly use agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. my country's agricultural and sideline food processing industry has developed rapidly, with gratifying changes, and has become an industry with strong development potential.

[0004] However, in the process of processing agricultural and sideline products, many foods require the use of drying and crushing equipment, such as nuts, staple foods and conventional foods, such as lotus root powder, kudzu root powder, walnut powder and red date powder, etc. However, the food itself is rich in water and needs to be effectively dried before crushing. However, the drying efficiency of the raw materials is low and the energy consumption is high. Even the drying environment is particularly important during use, which results in a significant increase in processing costs and cannot meet the requirements of the existing technology. Summary of the invention

[0005] In view of this, the purpose of one or more embodiments of this specification is to provide a food crushing device for food processing to solve the problem.

[0006] Based on the above purpose, one or more embodiments of the present specification provide a food crushing device for food processing, including a main body and a grinding roller when used in conjunction with the main body, wherein the outer wall of the grinding roller is in contact with the top of the inner wall of the main body.

[0007] A corresponding heating component is arranged in the main body, and an isolation stone plate is arranged on the adjacent surface of the heating component and the grinding roller. The contact surface between the isolation stone plate and the heating inner pad is inlaid with aluminum material, and through holes are opened in the aluminum material. The contact surface between the isolation stone plate and the grinding roller is a frosted structure. A motor is fixedly installed at the center of the lower surface of the main body, and the power output end of the motor passes through the lower surface of the main body through a sealed bearing. The motor passes through the lower surface of the main body and a rotating shaft is fixedly installed;

[0008] Among them, under the action of the heating inner pad, the grinding process has a drying effect on the raw materials, thereby enhancing its grinding efficiency and reducing the occurrence of rapid deterioration of food raw materials after grinding due to excessive moisture;

[0009] The rotating shaft is inserted into the grinding roller, and the outside of the grinding roller is divided into four grinding plate sectors. The outer periphery of the grinding plate is divided into a partition layer and a grinding surface. An air cushion layer is arranged on the grinding surface, and the grinding surface gradually moves away from the isolation stone plate from the partition layer to the outside.

[0010] Preferably, air holes are evenly formed on the upper surface of the grinding roller, the air holes are interconnected with the air cushion layer through air pipes, and a plurality of block-shaped grinding plates are evenly adhered to the periphery of the air cushion layer;

[0011] Among them, a gap of 0.5 cm is generated between adjacent block grinding plates when the air cushion layer is inflated, so as to squeeze the food particles at the corresponding positions of the grinding plates. Moreover, the gap generated when the air cushion layer is exhausted and contracted can effectively clamp irregular large food particles and prevent them from escaping from the grinding process.

[0012] Preferably, a hoisting hole is provided at the center of the upper surface of the grinding roller, and the hoisting hole is used to hoist the grinding roller;

[0013] Among them, the lifting grinding roller is matched with the lifting equipment.

[0014] Preferably, the four sectors of the grinding roller are divided by evenly opening four feeding areas on the grinding roller, and a mounting hole is opened at the position of the grinding roller corresponding to the rotating axis. The grinding roller is a truncated cone structure, and the shape of the main body is the same as that of the grinding roller and matches each other.

[0015] Preferably, the lifting equipment includes: a base plate, first pillars are respectively arranged at the four corners of the upper surface of the base plate, a middle plate is fixedly installed on the top of the first pillar, an operation hole is opened at the center of the middle plate, and the main body is fixed at the base plate corresponding to the bottom of the operation hole.

[0016] Preferably, second pillars are fixedly welded to both sides of the upper surface of the middle plate, and a top plate is fixedly welded to the upper surface of the second pillars.

[0017] Preferably, a hoisting machine is fixedly arranged at the center of the lower surface of the top plate through a rotating disk, and the hoisting machine is fixedly installed through a hoisting assembly and a hoisting hole. An air pump is fixedly installed on the rotating disk on both sides of the inverted device, and the two air pumps are respectively connected to the two air holes below through a conduit.

[0018] Preferably, a base frame is fixedly mounted on the lower surface of the main body, and a through groove for heat dissipation of the motor is provided on the base frame.

[0019] Preferably, welding rods are evenly fixed near the middle of the periphery of the main body.

[0020] From the above description, it can be seen that one or more embodiments of the present specification provide a food crushing device for food processing. When large-particle food raw materials are clamped on a block grinding plate, the large-particle food raw materials can be ground and crushed more effectively in the subsequent grinding process. At the same time, small particles are more conducive to drying during the grinding and crushing process, reducing the use effect of water, so that the raw materials become more brittle and easier to crush after dehydration. In the grinding process, since the particles become smaller, the drying and dehydration efficiency is greatly increased, thereby reducing the energy consumption of the two when working separately during use, and also reducing the occurrence of low efficiency and incomplete drying when working separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate one or more embodiments of the present specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the grinding roller of the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the main body of the present invention;

[0025] Figure 4 It is a schematic diagram of the first cross-sectional three-dimensional structure of the grinding roller of the present invention;

[0026] Figure 5 It is a schematic diagram of the second cross-sectional three-dimensional structure of the grinding roller of the present invention;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the lifting equipment of the present invention.

[0028] In the figure: 1. main body; 11. support rod; 12. base frame; 13. through groove; 14. heating inner pad; 15. isolation stone slab; 16. rotating shaft; 17. motor; 2. grinding roller; 21. lifting hole; 22. air hole; 23. grinding surface; 24. air cushion layer; 25. feeding area; 26. dividing layer; 27. mounting hole; 3. bottom plate; 31. first pillar; 32. operation hole; 33. second pillar; 34. lifting machine; 35. top plate; 36. air pump. DETAILED DESCRIPTION

[0029] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in conjunction with specific embodiments.

[0030] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] Embodiment 1:

[0032] like Figure 1-5 As shown, a food crushing device for food processing is provided, comprising a main body 1, and a grinding roller 2 used in conjunction with the main body 1, wherein the outer wall of the grinding roller 2 is in contact with the top of the inner wall of the main body 1.

[0033] The main body 1 is provided with a corresponding heating component, and an isolation stone plate 15 is provided on the adjacent surface of the heating component and the grinding roller 2. The contact surface between the isolation stone plate 15 and the heating inner pad 14 is inlaid with aluminum material, and through holes are opened in the aluminum material. The contact surface between the isolation stone plate 15 and the grinding roller 2 is a frosted structure. A motor 17 is fixedly installed at the center of the lower surface of the main body 1. The power output end of the motor 17 passes through the lower surface of the main body 1 through a sealed bearing. The motor 17 passes through the lower surface of the main body 1 and is fixedly installed with a rotating shaft 16;

[0034] The heating inner pad 14 can dry the raw materials during the grinding process, thereby enhancing the grinding efficiency and reducing the occurrence of rapid deterioration of the raw materials due to excessive moisture after grinding.

[0035] Among them, the heating effect of the lining 14 cooperates with the grinding of the raw materials to increase their efficiency when used. First, the texture of the raw materials becomes more brittle after dehydration, and in the grinding process, the particles become smaller, so that the drying and dehydration efficiency is greatly increased, thereby reducing the energy consumption when the two work alone during use, and also reducing the occurrence of low efficiency and incomplete drying when working alone.

[0036] The rotating shaft 16 is inserted into the grinding roller 2, and the outside of the grinding roller 2 is divided into four grinding plate sectors. The outer periphery of the grinding plate is divided into a partition layer 26 and a grinding surface 23. An air cushion layer 24 is arranged on the grinding surface 23. The grinding surface 23 gradually moves away from the isolation stone plate 15 from the partition layer 26 to the outside.

[0037] Among them, setting four sectors greatly increases the extrusion surface during use, and at the same time adds more feeding areas, which greatly increases its efficiency during use and reduces the situation in the prior art where a single feeding area causes the material to fall and waste easily during feeding.

[0038] The upper surface of the grinding roller 2 is evenly provided with air holes 22, the air holes 22 are mutually connected with the air cushion layer 24 through air pipes, and a plurality of block-shaped grinding plates are evenly adhered to the periphery of the air cushion layer 24;

[0039] Among them, a plurality of block-shaped grinding plates produce a gap of 0.5 cm between adjacent block-shaped grinding plates when the air cushion layer is inflated, thereby squeezing the food particles corresponding to the grinding plates, and the gap produced when the air cushion layer 24 is exhausted and contracted can effectively clamp irregular large food particles to prevent them from escaping from the grinding process.

[0040] Among them, when large particles of food raw materials are clamped on the block grinding plate, they are ground and crushed more effectively in the subsequent grinding process. At the same time, small particles are more conducive to drying during the grinding and crushing process, reducing the use of water.

[0041] A hoisting hole 21 is provided at the center of the upper surface of the grinding roller 2, and the hoisting hole 21 is used to hoist the grinding roller 2;

[0042] Among them, the grinding roller 2 is hoisted to match the hoisting equipment.

[0043] Wherein, when in use, the grinding roller 2 needs to be effectively hoisted before and after grinding.

[0044] A base frame 12 is fixedly mounted on the lower surface of the main body 1 , and a through slot 13 for heat dissipation of the motor 17 is provided on the base frame 12 .

[0045] When the motor 17 is in continuous operation, the heat needs to be effectively dissipated through the through slot 13, thereby enhancing the effect and purpose of its use.

[0046] The welded support rods 11 are evenly fixed near the middle of the outer periphery of the main body 1 .

[0047] Among them, under the action of the support rod 11, the equipment is more stable during the rotating grinding and drying process, reducing the risk of its tipping.

[0048] Embodiment 2:

[0049] like Figure 1-6 As shown, a food crushing device for food processing is provided, comprising a main body 1, and a grinding roller 2 used in conjunction with the main body 1, wherein the outer wall of the grinding roller 2 is in contact with the top of the inner wall of the main body 1.

[0050] The main body 1 is provided with a corresponding heating component, and an isolation stone plate 15 is provided on the adjacent surface of the heating component and the grinding roller 2. The contact surface between the isolation stone plate 15 and the heating inner pad 14 is inlaid with aluminum material, and through holes are opened in the aluminum material. The contact surface between the isolation stone plate 15 and the grinding roller 2 is a frosted structure. A motor 17 is fixedly installed at the center of the lower surface of the main body 1. The power output end of the motor 17 passes through the lower surface of the main body 1 through a sealed bearing. The motor 17 passes through the lower surface of the main body 1 and is fixedly installed with a rotating shaft 16;

[0051] The heating inner pad 14 can dry the raw materials during the grinding process, thereby enhancing the grinding efficiency and reducing the occurrence of rapid deterioration of the raw materials due to excessive moisture after grinding.

[0052] Among them, the heating effect of the lining 14 cooperates with the grinding of the raw materials to increase their efficiency when used. First, the texture of the raw materials becomes more brittle after dehydration, and in the grinding process, the particles become smaller, so that the drying and dehydration efficiency is greatly increased, thereby reducing the energy consumption when the two work alone during use, and also reducing the occurrence of low efficiency and incomplete drying when working alone.

[0053] The rotating shaft 16 is inserted into the grinding roller 2, and the outside of the grinding roller 2 is divided into four grinding plate sectors. The outer periphery of the grinding plate is divided into a partition layer 26 and a grinding surface 23. An air cushion layer 24 is arranged on the grinding surface 23. The grinding surface 23 gradually moves away from the isolation stone plate 15 from the partition layer 26 to the outside.

[0054] Among them, setting four sectors greatly increases the extrusion surface during use, and at the same time adds more feeding areas, which greatly increases its efficiency during use and reduces the situation in the prior art where a single feeding area causes the material to fall and waste easily during feeding.

[0055] The upper surface of the grinding roller 2 is evenly provided with air holes 22, the air holes 22 are mutually connected with the air cushion layer 24 through air pipes, and a plurality of block-shaped grinding plates are evenly adhered to the periphery of the air cushion layer 24;

[0056] Among them, a plurality of block-shaped grinding plates produce a gap of 0.5 cm between adjacent block-shaped grinding plates when the air cushion layer is inflated, thereby squeezing the food particles corresponding to the grinding plates, and the gap produced when the air cushion layer 24 is exhausted and contracted can effectively clamp irregular large food particles to prevent them from escaping from the grinding process.

[0057] Among them, when large particles of food raw materials are clamped on the block grinding plate, they are ground and crushed more effectively in the subsequent grinding process. At the same time, small particles are more conducive to drying during the grinding and crushing process, reducing the use of water.

[0058] A hoisting hole 21 is provided at the center of the upper surface of the grinding roller 2, and the hoisting hole 21 is used to hoist the grinding roller 2;

[0059] Among them, the grinding roller 2 is hoisted to match the hoisting equipment.

[0060] Wherein, when in use, the grinding roller 2 needs to be effectively hoisted before and after grinding.

[0061] A base frame 12 is fixedly mounted on the lower surface of the main body 1 , and a through slot 13 for heat dissipation of the motor 17 is provided on the base frame 12 .

[0062] When the motor 17 is in continuous operation, the heat needs to be effectively dissipated through the through slot 13, thereby enhancing the effect and purpose of its use.

[0063] The welded support rods 11 are evenly fixed near the middle of the outer periphery of the main body 1 .

[0064] Among them, under the action of the support rod 11, the equipment is more stable during the rotating grinding and drying process, reducing the risk of its tipping.

[0065] The hoisting equipment includes: a bottom plate 3, first pillars 31 are respectively arranged at the four corners of the upper surface of the bottom plate 3, the top of the first pillar 31 is fixedly installed with a middle plate, an operation hole 32 is opened at the center of the middle plate, and the main body 1 is fixed at the bottom plate 3 corresponding to the bottom of the operation hole 32.

[0066] The second pillars 33 are fixedly welded to both sides of the upper surface of the middle plate, and the top plate 35 is fixedly welded to the upper surface of the second pillars 33 .

[0067] Among them, the middle board helps to divide the products during use and facilitates the subsequent cleaning of the products.

[0068] A hoisting machine 34 is fixedly installed at the center of the lower surface of the top plate 35 through a rotating disk, and the hoisting machine 34 is fixedly installed with the hoisting hole 21 through a hoisting assembly. An air pump 36 is fixedly installed on the rotating disk on both sides of the inverted device 34, and the two air pumps 36 are respectively connected to the two air holes 22 below through conduits.

[0069] The rotating disk is mounted on the top plate through bearings, and the device rotates with it when the device rotates, so as to avoid the blockage or breakage of the catheter.

[0070] Embodiment three:

[0071] like Figure 1-6 As shown, a food crushing device for food processing is provided, comprising a main body 1, and a grinding roller 2 used in conjunction with the main body 1, wherein the outer wall of the grinding roller 2 is in contact with the top of the inner wall of the main body 1.

[0072] The main body 1 is provided with a corresponding heating component, and an isolation stone plate 15 is provided on the adjacent surface of the heating component and the grinding roller 2. The contact surface between the isolation stone plate 15 and the heating inner pad 14 is inlaid with aluminum material, and through holes are opened in the aluminum material. The contact surface between the isolation stone plate 15 and the grinding roller 2 is a frosted structure. A motor 17 is fixedly installed at the center of the lower surface of the main body 1. The power output end of the motor 17 passes through the lower surface of the main body 1 through a sealed bearing. The motor 17 passes through the lower surface of the main body 1 and is fixedly installed with a rotating shaft 16;

[0073] The heating inner pad 14 can dry the raw materials during the grinding process, thereby enhancing the grinding efficiency and reducing the occurrence of rapid deterioration of the raw materials due to excessive moisture after grinding.

[0074] Among them, the heating effect of the lining 14 cooperates with the grinding of the raw materials to increase their efficiency when used. First, the texture of the raw materials becomes more brittle after dehydration, and in the grinding process, the particles become smaller, so that the drying and dehydration efficiency is greatly increased, thereby reducing the energy consumption when the two work alone during use, and also reducing the occurrence of low efficiency and incomplete drying when working alone.

[0075] The rotating shaft 16 is inserted into the grinding roller 2, and the outside of the grinding roller 2 is divided into four grinding plate sectors. The outer periphery of the grinding plate is divided into a partition layer 26 and a grinding surface 23. An air cushion layer 24 is arranged on the grinding surface 23. The grinding surface 23 gradually moves away from the isolation stone plate 15 from the partition layer 26 to the outside.

[0076] Among them, setting four sectors greatly increases the extrusion surface during use, and at the same time adds more feeding areas, which greatly increases its efficiency during use and reduces the situation in the prior art where a single feeding area causes the material to fall and waste easily during feeding.

[0077] The upper surface of the grinding roller 2 is evenly provided with air holes 22, the air holes 22 are mutually connected with the air cushion layer 24 through air pipes, and a plurality of block-shaped grinding plates are evenly adhered to the periphery of the air cushion layer 24;

[0078] Among them, a plurality of block-shaped grinding plates produce a gap of 0.5 cm between adjacent block-shaped grinding plates when the air cushion layer is inflated, thereby squeezing the food particles corresponding to the grinding plates, and the gap produced when the air cushion layer 24 is exhausted and contracted can effectively clamp irregular large food particles to prevent them from escaping from the grinding process.

[0079] Among them, when large particles of food raw materials are clamped on the block grinding plate, they are ground and crushed more effectively in the subsequent grinding process. At the same time, small particles are more conducive to drying during the grinding and crushing process, reducing the use of water.

[0080] A hoisting hole 21 is provided at the center of the upper surface of the grinding roller 2, and the hoisting hole 21 is used to hoist the grinding roller 2;

[0081] Among them, the grinding roller 2 is hoisted to match the hoisting equipment.

[0082] Wherein, when in use, the grinding roller 2 needs to be effectively hoisted before and after grinding.

[0083] A base frame 12 is fixedly mounted on the lower surface of the main body 1 , and a through slot 13 for heat dissipation of the motor 17 is provided on the base frame 12 .

[0084] When the motor 17 is in continuous operation, the heat needs to be effectively dissipated through the through slot 13, thereby enhancing the effect and purpose of its use.

[0085] The welded support rods 11 are evenly fixed near the middle of the outer periphery of the main body 1 .

[0086] Among them, under the action of the support rod 11, the equipment is more stable during the rotating grinding and drying process, reducing the risk of its tipping.

[0087] The hoisting equipment includes: a bottom plate 3, first pillars 31 are respectively arranged at the four corners of the upper surface of the bottom plate 3, the top of the first pillar 31 is fixedly installed with a middle plate, an operation hole 32 is opened at the center of the middle plate, and the main body 1 is fixed at the bottom plate 3 corresponding to the bottom of the operation hole 32.

[0088] The second pillars 33 are fixedly welded to both sides of the upper surface of the middle plate, and the top plate 35 is fixedly welded to the upper surface of the second pillars 33 .

[0089] Among them, the middle board helps to divide the products during use and facilitates the subsequent cleaning of the products.

[0090] A hoisting machine 34 is fixedly installed at the center of the lower surface of the top plate 35 through a rotating disk, and the hoisting machine 34 is fixedly installed with the hoisting hole 21 through a hoisting assembly. An air pump 36 is fixedly installed on the rotating disk on both sides of the inverted device 34, and the two air pumps 36 are respectively connected to the two air holes 22 below through conduits.

[0091] The rotating disk is mounted on the top plate through bearings, and the device rotates with it when the device rotates, so as to avoid the blockage or breakage of the catheter.

[0092] The four sectors of the grinding roller 2 are divided by evenly opening four feeding areas 25 on the grinding roller 2. The grinding roller 2 is provided with a mounting hole 27 corresponding to the rotating shaft 16. The grinding roller is a truncated cone structure, and the shape of the main body 1 is the same as that of the grinding roller 2 and matches each other.

[0093] Among them, in actual use, it is more necessary to set the grinding roller 2 to a conical structure, or to set it to a cylindrical structure.

[0094] Working principle: first install the equipment and then put the grinding roller into the main body 1 through a hoisting machine, then add the food raw materials to be processed through the feeding area 25, start the motor 17 to drive the grinding roller to rotate, and when the multiple block grinding plates are inflated, a gap of 0.5 cm is generated between the adjacent block grinding plates to squeeze the food particles at the corresponding positions of the grinding plates, and the gap generated when the air cushion layer 24 is exhausted and contracted can effectively clamp the irregular large food particles to prevent them from escaping from the grinding process; when the large particles of food raw materials are clamped on the block grinding plates, they are more effectively ground and crushed in the subsequent grinding process, and at the same time, small particles are more conducive to drying treatment during the grinding and crushing process, reducing the use effect of water, so that the texture of the raw materials becomes more brittle and easier to crush after dehydration, and in the grinding process, because the particles become smaller, the drying and dehydration efficiency is greatly increased, thereby reducing the energy consumption of the two when working alone during use, and also reducing the occurrence of low efficiency and incomplete drying when working alone.

[0095] The above describes a specific embodiment of the present specification. Other embodiments are within the scope of the appended claims. A person of ordinary skill in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples; under the concept of the present disclosure, the technical features in the above embodiments or different embodiments may also be combined, and there are many other variations of different aspects of one or more embodiments of the present specification as described above, which are not provided in detail for the sake of simplicity.

[0096] While the disclosure has been described in conjunction with specific embodiments thereof, many alternatives, modifications and variations of these embodiments will be apparent to those skilled in the art in light of the foregoing description.

[0097] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. A food pulverizing device for food processing, comprising a main body (1), and a grinding roller (2) used in conjunction with the main body (1), wherein the outer wall of the grinding roller (2) is in contact with the top of the inner wall of the main body (1), and characterized in that: A corresponding heating component is arranged in the main body (1), and an isolation stone plate (15) is arranged on the adjacent surface of the heating component and the grinding roller (2); the contact surface of the isolation stone plate (15) and the heating inner pad (14) is inlaid with aluminum material, and through holes are opened in the aluminum material; the contact surface of the isolation stone plate (15) and the grinding roller (2) is a frosted structure; a motor (17) is fixedly installed at the center of the lower surface of the main body (1); the power output end of the motor (17) passes through the lower surface of the main body (1) through a sealed bearing; the motor (17) passes through the lower surface of the main body (1) and a rotating shaft (16) is fixedly installed; Wherein, under the action of the heating inner pad (14), the grinding process has a drying effect on the raw materials, thereby enhancing the grinding efficiency and reducing the occurrence of rapid deterioration of the food raw materials after grinding due to excessive moisture; The rotating shaft (16) is inserted into the grinding roller (2), and the grinding roller (2) is externally divided into four grinding plate sectors, and the outer periphery of the grinding plate is divided into a partition layer (26) and a grinding surface (23), an air cushion layer (24) is arranged on the grinding surface (23), and the grinding surface (23) gradually moves away from the isolation stone plate (15) from the partition layer (26) to the outside.

2. A food crushing device for food processing according to claim 1, characterized in that: The upper surface of the grinding roller (2) is evenly provided with air holes (22), the air holes (22) are interconnected with the air cushion layer (24) through an air pipe, and a plurality of block-shaped grinding plates are evenly adhered to the periphery of the air cushion layer (24); When the air cushion layer is inflated, a gap of 0.5 cm is generated between adjacent block-shaped grinding plates, thereby squeezing food particles at the corresponding positions of the grinding plates. Furthermore, when the air cushion layer (24) is exhausted and contracted, the gap generated can effectively clamp irregular large food particles and prevent them from escaping from the grinding process.

3. A food crushing device for food processing according to claim 2, characterized in that: A hoisting hole (21) is provided at the center of the upper surface of the grinding roller (2), and the hoisting hole (21) is used to hoist the grinding roller (2); The grinding roller (2) is hoisted with matching hoisting equipment.

4. A food pulverizing device for food processing according to claim 1, characterized in that: The four sectors of the grinding roller (2) are divided by evenly opening four feeding areas (25) on the grinding roller (2); a mounting hole (27) is opened at a position of the grinding roller (2) corresponding to the rotating shaft (16); the grinding roller is in a truncated cone structure, and the shape of the main body (1) is the same as that of the grinding roller (2) and matches each other.

5. A food crushing device for food processing according to claim 3, characterized in that: The hoisting equipment includes: A bottom plate (3), wherein first pillars (31) are respectively arranged at the four corners of the upper surface of the bottom plate (3), a middle plate is fixedly mounted at the top of the first pillar (31), an operation hole (32) is provided at the center of the middle plate, and the main body (1) is fixed at the bottom plate (3) corresponding to the bottom plate (3) below the operation hole (32).

6. A food pulverizing device for food processing according to claim 5, characterized in that: Second pillars (33) are fixedly welded to both sides of the upper surface of the middle layer plate, and a top plate (35) is fixedly welded to the upper surface of the second pillars (33).

7. A food pulverizing device for food processing according to claim 6, characterized in that: A hoisting machine (34) is fixedly arranged at the center of the lower surface of the top plate (35) via a rotating disk, and the hoisting machine (34) is fixedly installed with the hoisting hole (21) via a hoisting assembly. An air pump (36) is fixedly installed on the rotating disks on both sides of the inverted device (34), and the two air pumps (36) are respectively connected to the two air holes (22) below through conduits.

8. The food crushing device for food processing according to claim 1, characterized in that: A base frame (12) is fixedly mounted on the lower surface of the main body (1), and a through slot (13) for heat dissipation of the motor (17) is provided on the base frame (12).

9. The food crushing device for food processing according to claim 1, characterized in that: The welded support rods (11) are evenly fixed near the middle of the outer periphery of the main body (1).

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