A wide powder bag raw material grinding device

Abstract

The utility model relates to the technical field of crushing and grinding device, concretely to a kind of wide powder bag raw material's crushing and grinding device, including equipment main body, equipment main body one end is fixedly installed with raw material entrance, raw material entrance upper portion is provided with upper fixed seat, and fixedly installed on equipment main body, upper fixed seat both ends are fixedly installed with first air cylinder, first air cylinder driving end is fixedly installed with pressure plate, the lower portion of pressure plate is provided with mesh cutter, mesh cutter is fixedly installed on equipment main body, mesh cutter is fixedly installed with a plurality of evenly distributed cutting knives on the side away from pressure plate, cutting knife is fixedly installed on cutting knife fixing piece, cutting knife fixing piece is fixedly installed on upper grinding disc, upper grinding disc upper end is fixedly installed with coarse material collecting hopper, upper grinding disc outer side is fixedly installed with bearing, bearing is fixedly installed on equipment main body, by multiple cutting knives plus mesh cutter, adhere to rotate cutting, ensure cutting accuracy, coarse material granularity is uniform, lay stable foundation for subsequent processing, adapt to the cutting characteristics of wide powder raw material.

Description

Technical Field

[0001] This utility model relates to a crushing and grinding device for wide powder package raw materials, belonging to the technical field of crushing and grinding devices. Background Technology

[0002] In the food processing industry, wide powder packets have seen a continuous increase in market demand due to their convenience and flavor stability. The grinding and crushing effect of the raw materials directly determines the dissolution speed, texture uniformity, and subsequent storage stability of the powder packets, making it one of the core production links.

[0003] Currently, the lack of targeted pretreatment structures means that directly feeding coarse raw materials into the grinding disc can easily lead to material jamming and wear on the grinding disc. Furthermore, the raw materials are subjected to uneven force, resulting in a mixture of coarse and fine powders that cannot meet the standardization requirements for powder packaging. Utility Model Content

[0004] The purpose of this invention is to provide a crushing and grinding device for wide powder package raw materials. By starting the first cylinder, the pressing plate is driven to move downward, pressing the raw material firmly against the mesh blade fixed on the main body of the equipment. The cutter cooperates with the mesh blade to cut the pressed raw material into coarse material, ensuring that the coarse material has a uniform particle size.

[0005] To achieve the above objectives, the main technical solution adopted by this utility model includes: a crushing and grinding device for wide powder package raw materials, comprising a main body of equipment, a raw material inlet fixedly installed at one end of the main body of equipment, an upper fixed seat fixedly installed above the raw material inlet and fixedly installed on the main body of equipment, a first cylinder fixedly installed at both ends of the upper fixed seat, a pressure plate fixedly installed at the driving end of the first cylinder, a mesh knife fixedly installed below the pressure plate, the mesh knife fixedly installed on the main body of equipment, a plurality of evenly distributed cutters fixedly installed on the side of the mesh knife away from the pressure plate, the cutters fixedly installed on a cutter fixing member, the cutter fixing member fixedly installed on an upper grinding disc, a coarse material collection hopper fixedly installed at the upper end of the upper grinding disc, a bearing fixedly installed on the outer side of the upper grinding disc, and the bearing fixedly installed on the main body of equipment.

[0006] Preferably, a gear disk is fixedly installed above the bearing on the upper grinding disc, and the gear disk is meshed with a gear.

[0007] Preferably, the gear is fixedly mounted on the servo motor drive end, and the servo motor is fixedly mounted on the outside of the main body of the device.

[0008] Preferably, a protective sleeve is fixedly installed on the upper fixed seat between the first cylinders, and a second cylinder is fixedly installed inside the protective sleeve. A pusher column is fixedly connected to the drive end of the second cylinder, and the pusher column is slidably installed in the coarse material inlet opened inside the upper grinding disc.

[0009] Preferably, a lower grinding disc is provided below the upper grinding disc, the lower grinding disc is fixedly installed on the drive end of the third cylinder, and the third cylinder is fixedly installed on the main body of the equipment.

[0010] Preferably, the main body of the equipment is fixedly mounted on a base at one end of the third cylinder, and the base has a fine material collection hopper inside.

[0011] Preferably, a receiving box is slidably installed at the bottom of the equipment base, and the receiving box is located below the fine material hopper.

[0012] This utility model has at least the following beneficial effects: The first cylinder drives the pressure plate to fix the raw material and prevent it from shifting during cutting. Then, multiple sets of cutters and mesh cutters are used to cut the material by rotating and fitting together, ensuring precise cutting and uniform particle size of the coarse material. This lays a stable foundation for subsequent processing and is suitable for the cutting characteristics of wide rice noodle raw materials.

[0013] Meanwhile, the third cylinder can flexibly adjust the distance between the upper and lower grinding discs, adapting to different fineness requirements without replacing parts. At the same time, the push column actively feeds the material, reducing material accumulation and improving overall processing efficiency. Attached Figure Description

[0014] The accompanying drawings, which are provided to further illustrate this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application.

[0015] In the attached diagram: Figure 1 This is a schematic diagram of the overall three-dimensional structure of the raw material crushing and grinding device according to an embodiment of the present utility model; Figure 2 This is a cross-sectional schematic diagram of the raw material crushing and grinding device according to an embodiment of the present invention; Figure 3 This is a schematic diagram showing the internal structural parts distribution of the raw material crushing and grinding device according to an embodiment of this utility model; Figure 4 This is a schematic diagram of the raw material crushing and grinding device and the coarse material cutting device of an embodiment of this utility model.

[0016] In the diagram: 1. Upper fixed seat; 2. Raw material inlet; 3. Equipment body; 4. Equipment base; 5. Material receiving box; 6. First cylinder; 7. Pressure plate; 8. Protective sleeve; 9. Second cylinder; 10. Pushing column; 11. Lower grinding disc; 12. Third cylinder; 13. Mesh cutter; 14. Upper grinding disc; 15. Servo motor; 16. Gear; 17. Gear disk; 18. Cutter fixing piece; 19. Bearing; 20. Fine material collection hopper; 21. Cutter; 22. Coarse material collection hopper; 23. Coarse material inlet. Detailed Implementation

[0017] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0018] Examples, such as Figures 1-4 As shown, a grinding and pulverizing device for wide powder package raw materials includes a main body 3. A raw material inlet 2 is fixedly installed at one end of the main body 3. An upper fixed seat 1 is provided above the raw material inlet 2 and fixedly installed on the main body 3. A first cylinder 6 is fixedly installed at both ends of the upper fixed seat 1. A pressure plate 7 is fixedly installed at the driving end of the first cylinder 6. A mesh knife 13 is provided below the pressure plate 7 and is fixedly installed on the main body 3. Several evenly distributed cutters 21 are attached to the side of the mesh knife 13 away from the pressure plate 7. The cutters 21 are fixedly installed on the cutter fixing parts 18. The cutter fixing parts 18 are fixedly installed on the upper grinding disc 14. A coarse material hopper 22 is fixedly installed at the upper end of the upper grinding disc 14. A bearing 19 is fixedly installed on the outer side of the upper grinding disc 14 and is fixedly installed on the main body 3. Raw materials are fed into the equipment through raw material inlet 2. The first cylinder 6 is started, driving the pressing plate 7 to move downward, pressing the raw materials firmly against the mesh knife 13 fixed on the main body of the equipment 3 to prevent the raw materials from shifting. The upper grinding disc 14 rotates, driving the cutter 21 to rotate synchronously. The cutter 21 cooperates with the mesh knife 13 to cut the pressed raw materials into coarse material. The coarse material finally falls into the coarse material collection hopper 22 at the top of the upper grinding disc 14, ensuring that the coarse material has a uniform particle size, laying the foundation for subsequent processing.

[0019] Furthermore, a gear disk 17 is fixedly installed on the upper grinding disc 14 above the bearing 19, and the gear disk 17 is meshed with a gear 16; the gear 16 is fixedly installed on the drive end of the servo motor 15, and the servo motor 15 is fixedly installed on the outside of the main body 3 of the equipment; the gear disk 17 is fixedly installed on the upper grinding disc 14, and rotates synchronously with the gear 16 under the action of power, ultimately driving the upper grinding disc 14 to rotate smoothly. Through the positioning effect of the meshing of the gear 16, the upper grinding disc 14 is prevented from shifting or shaking when rotating, thus reducing operating noise and the risk of failure.

[0020] Furthermore, a protective sleeve 8 is fixedly installed on the upper fixed base 1 between the first cylinders 6. A second cylinder 9 is fixedly installed inside the protective sleeve 8. A pusher column 10 is fixedly connected to the drive end of the second cylinder 9. The pusher column 10 is slidably installed in the coarse material inlet 23 opened inside the upper grinding disc 14. A lower grinding disc 11 is provided below the upper grinding disc 14. The lower grinding disc 11 is fixedly installed on the drive end of the third cylinder 12. The third cylinder 12 is fixedly installed on the main body 3 of the equipment. When the coarse material is collected into the coarse material hopper of the upper grinding disc 14... After 22, the second cylinder 9 is started, and its drive end drives the pusher column 10 to slide down along the protective sleeve 8. Finally, it slides in the coarse material inlet 23, accurately pushing the coarse material between the upper grinding disc 14 and the lower grinding disc 11. The third cylinder 12 is started, and through the up and down extension of its drive end, it drives the lower grinding disc 11 fixed at its top to rise and fall synchronously. The gap between the lower grinding disc 11 and the upper grinding disc 14 can be flexibly adjusted to adapt to the grinding fineness requirements of different powders. Without replacing the grinding parts, it can meet the production needs of different fineness of wide powder packages.

[0021] Furthermore, the main body of the equipment 3 is fixedly installed with an equipment base 4 at one end of the third cylinder 12. The equipment base 4 has a fine material hopper 20 inside. A receiving box 5 is slidably installed at the bottom of the equipment base 4, and the receiving box 5 is located below the fine material hopper 20. The powder in the fine material hopper 20 flows continuously downward along the inner wall of the hopper and finally falls precisely into the receiving box 5 located directly below the hopper and slidably installed at the bottom of the equipment base 4, thus completing the collection and temporary storage of the fine material.

[0022] In this embodiment, as Figures 1-4 As shown in this embodiment, the principle of a crushing and grinding device for wide powder package raw materials is as follows: The wide rice noodle raw material is fed into the equipment through the raw material inlet 2. The upper fixed seat 1, which is fixed on the main body of the equipment 3, activates the first cylinders 6 at both ends, driving the pressing plate 7 to move downwards and firmly press the raw material against the fixed mesh knife 13 to prevent the raw material from shifting during cutting. The servo motor 15 is started to drive the gear 16 to rotate. Through gear meshing, the upper grinding disc 14 is driven to rotate stably. The cutter 21 rotates synchronously and fits against the mesh knife 13 to cut the raw material into coarse material. The coarse material falls into the coarse material collection hopper 22 at the upper end of the upper grinding disc 14. The pusher column 10 pushes the coarse material in the coarse material collection hopper 22 into the coarse material collection hopper 22. The material is precisely pushed between the upper grinding disc 14 and the lower grinding disc 11. The third cylinder 12, which is fixed on the main body of the equipment 3, is activated. The height of the lower grinding disc 11 is adjusted by the extension and retraction of the drive end. At this time, the upper grinding disc 14 continues to rotate, cooperating with the lower grinding disc 11 to squeeze and grind the pushed coarse material into fine powder that meets the requirements. The finely ground powder falls from the gap between the two grinding discs and finally falls into the material collection box 5 at the bottom of the base through the fine material collection hopper 20. After the material collection box 5 is full, it can be directly pulled out and replaced along the sliding track. Material collection can be resumed without stopping the machine, thus completing the whole process.

[0023] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0024] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0025] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A crushing and grinding device for wide powder package raw materials, comprising a main body of the device (3), characterized in that: The main body (3) of the equipment is fixedly installed with a raw material inlet (2) at one end. An upper fixed seat (1) is provided above the raw material inlet (2) and is fixedly installed on the main body (3). A first cylinder (6) is fixedly installed at both ends of the upper fixed seat (1). A pressure plate (7) is fixedly installed at the driving end of the first cylinder (6). A mesh knife (13) is provided below the pressure plate (7). The mesh knife (13) is fixedly installed on the main body (3). Several evenly distributed cutters (21) are attached to the side of the mesh knife (13) away from the pressure plate (7). The cutters (21) are fixedly installed on the cutter fixing piece (18). The cutter fixing piece (18) is fixedly installed on the upper grinding disc (14). A coarse material hopper (22) is fixedly installed at the upper end of the upper grinding disc (14). A bearing (19) is fixedly installed on the outer side of the upper grinding disc (14). The bearing (19) is fixedly installed on the main body (3).

2. The crushing and grinding device for wide powder package raw materials according to claim 1, characterized in that: The upper grinding disc (14) is fixedly mounted above the bearing (19) with a gear disc (17), and the gear disc (17) is meshed with a gear (16).

3. The crushing and grinding device for wide powder package raw materials according to claim 2, characterized in that: The gear (16) is fixedly installed on the drive end of the servo motor (15), and the servo motor (15) is fixedly installed on the outside of the main body (3) of the device.

4. The crushing and grinding device for wide powder package raw materials according to claim 1, characterized in that: The upper fixed seat (1) is fixedly installed with a protective sleeve (8) between the first cylinder (6). The second cylinder (9) is fixedly installed inside the protective sleeve (8). The driving end of the second cylinder (9) is fixedly connected with a pusher column (10). The pusher column (10) is slidably installed in the coarse material inlet (23) opened inside the upper grinding disc (14).

5. The crushing and grinding device for wide powder package raw materials according to claim 4, characterized in that: A lower grinding disc (11) is provided below the upper grinding disc (14). The lower grinding disc (11) is fixedly installed on the drive end of the third cylinder (12). The third cylinder (12) is fixedly installed on the main body (3) of the equipment.

6. The crushing and grinding device for wide powder package raw materials according to claim 5, characterized in that: The main body of the equipment (3) is fixedly installed with an equipment base (4) at one end of the third cylinder (12), and the equipment base (4) has a fine material collection hopper (20) inside.

7. The crushing and grinding device for wide powder package raw materials according to claim 6, characterized in that: A receiving box (5) is slidably installed on the bottom of the equipment base (4), and the receiving box (5) is located below the fine material hopper (20).

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