A noodle flour grinding device for processing noodles

Abstract

The utility model discloses a noodle processing technology field's noodle flour grinding equipment for noodle processing, including support and short stand, the support top is fixedly installed with the crushing box through bolt, the inside installation of crushing box has the broken piece for the pretreatment of flour raw material, the crushing box below is installed with the guide box through bolt, the guide box below and located short stand top installation has the grinding box, and the material is put into crushing box and is broken to the material and is broken pretreatment through broken piece, and the crushed material can be put into the guide box in the crushing box, and the guide piece in the guide box can continuously supply the material, prevent the guide piece and supply the effect of bad material, and the grinding piece in the grinding box can again grind the material and refine, make the refined material jointly guide into the screening box and carry out screening filtration and export respectively.

Description

Technical Field

[0001] This utility model relates to the field of dried noodle flour processing, specifically a dried noodle flour grinding device. Background Technology

[0002] In the production of dried noodles, the fineness of the flour directly affects the taste and quality of the noodles, requiring grinding to achieve uniform particles of 80-120 mesh. Currently, most flour grinding equipment used in the industry follows the traditional "pressing and grinding" process for wheat flour, which is not optimized for the processing needs of dried noodles and suffers from three core problems that severely restrict production efficiency and product quality: lack of a pre-crushing stage, resulting in low grinding efficiency. Existing equipment directly feeds 3-5mm wheat endosperm blocks (or clumps of raw materials) into the pressing and grinding rollers. Large particles are only crushed, not fully ground, and after the first grinding, 30%-40% of coarse particles (1-2mm) still fail to meet standards. This is not only time-consuming and labor-intensive but also increases labor and energy costs.

[0003] Furthermore, material supply is easily out of control, leading to accumulation and supply disruptions. Feeding systems are mostly open hoppers with simple feeding structures and no flow regulation design. When the raw material moisture content is slightly high, it easily clumps and clogs at the bottom of the hopper, causing material interruption in the grinding chamber. After grinding, the material conveying lacks buffer control, either causing accumulation and clogging of the chute due to rate mismatch, or causing subsequent processes to idle due to insufficient supply, resulting in poor production continuity. Moreover, the screening process is prone to clogging and has poor filtration. After grinding, it relies on a fixed single-layer screen and vibrating screening. The fine powder from the noodles easily adheres to the edges of the screen holes due to its stickiness, requiring frequent shutdowns for cleaning. Furthermore, the single vibration direction leads to incomplete screening, with coarse particles mixed into the qualified fine powder, affecting the texture of the noodles, or fine powder remaining in the coarse material, resulting in raw material waste.

[0004] In summary, existing flour grinding equipment is insufficient to meet the production requirements of "efficient grinding, stable feeding, and smooth screening." There is an urgent need for a specialized equipment with a simplified structure and strong adaptability to solve the above pain points. Therefore, it is necessary to design a flour grinding equipment for noodle processing to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a flour grinding device for processing dried noodles, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flour grinding device for processing dried noodles, comprising a support frame and a low frame. A grinding box is fixedly installed on the top of the support frame by bolts. A crushing component for pre-treating flour raw materials is installed inside the grinding box. A guide box is installed below the grinding box by bolts. An abrasive box is installed below the guide box and at the top of the low frame. A sieve box is installed at the bottom of the abrasive box and in the middle of the low frame. A guide component is installed inside the guide box, and an abrasive component is installed inside the abrasive box.

[0007] Preferably, the crushing component includes a rotating shaft that extends through the inside of the crushing chamber, a first motor is installed at one end of the rotating shaft, a rotating roller is fixedly installed on the outside of the rotating shaft, and a plurality of crushing plates are welded evenly arranged on the outside of the rotating roller.

[0008] Preferably, the guide component includes a second motor installed in the middle of the bracket. The second motor has a first gear fixedly installed on the outside of its output shaft. The guide box is mounted on a driven shaft on one side via a second gear. A drive gear is fixedly installed on the outside of both the output shaft and the driven shaft. Two driven gears are installed on the top of the guide box. A chain is fitted on the outside of the drive gear and the driven gear. A fixed shaft is fixedly installed in the middle of the driven gear. Two sets of guide plates are fixedly installed inside the guide box. The output shaft and the driven shaft are fixedly connected to the bottom guide plate of each set. The fixed shaft is fixedly connected to the top guide plate of each set.

[0009] Preferably, the abrasive component includes a third motor mounted on the top of the low frame, and the third motor is fixedly mounted with four circumferentially arranged support plates via a drive shaft, with an abrasive plate welded between two of the support plates.

[0010] Preferably, a screen plate is installed inside the screening box, a first discharge rack is installed on the top of the screening box and on one side of the screen plate, and a second discharge rack is installed at the bottom of the screening box.

[0011] Preferably, a plurality of circumferentially arranged pads are fixedly installed on the inner side wall of the abrasive box, and a plurality of circumferentially arranged abrasive strips are welded to the outer side of the abrasive plate.

[0012] Preferably, the crushing plate has a crushing hole on one side.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The material is fed into the crushing box and pre-processed by the crushing components. The crushing box can then feed the crushed material into the feed box, where the feed components can continuously supply the material to prevent poor feeding effect. The abrasive components in the grinding box can further grind and refine the material, so that the refined material is fed into the screening box for screening and filtration and then discharged separately, improving the efficiency and practicality of crushing and grinding the material into flour.

[0014] 2. The crushing plates are made of metal. The first motor can drive the rotating roller to rotate rapidly through the rotating shaft. The rotating roller drives multiple crushing plates to quickly crush and refine the material in the crushing box, so that the wheat grain skin and flour are separated in advance, avoiding incomplete grinding of flour in the material. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a left-side sectional perspective view of the overall structure of this utility model; Figure 3 This is a front sectional perspective view of the overall structure of this utility model; Figure 4 The overall structure of this utility model Figure 2 Enlarged view of point A in the middle; Figure 5 The overall structure of this utility model Figure 3 Enlarged view at point B in the middle; Figure 6 This is a schematic diagram of the overall structure of the present invention, including the feed box, output shaft, first gear, second gear, driven shaft, driving gear plate, driven gear plate, chain, and fixed shaft.

[0016] In the diagram: 1. Support frame; 2. Low frame; 3. Crushing box; 4. Guide box; 5. Screening box; 6. Rotating shaft; 7. First motor; 8. Rotating roller; 9. Crushing plate; 10. Second motor; 11. Output shaft; 12. First gear; 13. Second gear; 14. Driven shaft; 15. Drive gear plate; 16. Driven gear plate; 17. Chain; 18. Fixed shaft; 19. Guide plate; 20. Third motor; 21. Support plate; 22. Abrasive plate; 23. Screening plate; 24. First discharge rack; 25. Second discharge rack; 26. Pad strip; 27. Abrasive strip; 28. Crushing hole; 201. Abrasive box. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Please refer to Figure 1-6 As shown, this utility model provides a flour grinding device for processing dried noodles, including a support frame 1 and a low frame 2. A crushing box 3 is fixedly installed on the top of the support frame 1 by bolts. A crushing component for pre-processing flour raw materials is installed inside the crushing box 3. A guide box 4 is installed below the crushing box 3 by bolts. An abrasive box 201 is installed below the guide box 4 and at the top of the low frame 2. A sieve box 5 is installed at the bottom of the abrasive box 201 and in the middle of the low frame 2. A guide component is installed inside the guide box 4, and an abrasive component is installed inside the abrasive box 201.

[0019] In addition, the material is fed into the crushing box 3 and pre-treated by the crushing components. The crushing box 3 can feed the crushed material into the feed box 4. The feed components in the feed box 4 can continuously supply the material to prevent poor feeding effect. The abrasive components in the grinding box 201 can further grind and refine the material, so that the refined material is fed into the screening box 5 for screening and filtration and then discharged separately, thereby improving the efficiency and practicality of crushing and grinding the material into flour.

[0020] Specifically, the crushing component includes a rotating shaft 6 that runs through the inside of the crushing box 3. A first motor 7 is installed at one end of the rotating shaft 6, and a rotating roller 8 is fixedly installed on the outside of the rotating shaft 6. Multiple crushing plates 9 are welded evenly on the outside of the rotating roller 8, and a crushing hole 28 is opened on one side of the crushing plate 9.

[0021] Among them, the crushing plate 9 is made of metal. The first motor 7 can drive the rotating roller 8 to rotate rapidly through the rotating shaft 6. The crushing plate 9 crushes the material. The crushing hole 28 on one side of the crushing plate 9 allows the material to pass through the crushing plate. The rotating roller 8 drives multiple crushing plates 9 to quickly crush and refine the material in the crushing box 3, so that the wheat grain skin and flour are separated in advance, and the flour in the material is not ground incompletely.

[0022] More specifically, the guide component includes a second motor 10 installed in the middle of the bracket 1. The second motor 10 is fixedly mounted with a first gear 12 on the outside of the output shaft 11. The guide box 4 is mounted on a driven shaft 14 on one side via a second gear 13. A drive gear 15 is fixedly mounted on the outside of both the output shaft 11 and the driven shaft 14. Two driven gears 16 are mounted on the top of the guide box 4. A chain 17 is fitted on the outside of the drive gear 15 and the driven gear 16. A fixed shaft 18 is fixedly mounted in the middle of the driven gear 16. Two sets of guide plates 19 are fixedly mounted on the inside of the guide box 4. The output shaft 11 and the driven shaft 14 are fixedly connected to the bottom guide plate 19 of each set. The fixed shaft 18 is fixedly connected to the top guide plate 19 of each set.

[0023] In addition, the second motor 10 drives the first gear 12 to rotate through the output shaft 11. The first gear 12 meshes with the second gear 13. The first gear 12 drives the driven shaft 14 to rotate through the second gear 13. The output shaft 11 and the driven shaft 14 drive the gear disc 15 to rotate. The gear disc 15 drives the driven gear disc 16 to rotate through the chain 17. Multiple guide plates 19 can receive and flip the material to prevent the material from accumulating in the abrasive box 201 due to continuous material supply.

[0024] Furthermore, the abrasive components include a third motor 20 mounted on the top of the low frame 2. The third motor 20 is fixedly mounted with four circumferentially arranged support plates 21 via a drive shaft. An abrasive plate 22 is welded between two support plates 21. A plurality of circumferentially arranged pads 26 are fixedly mounted on the inner wall of the abrasive box 201. A plurality of circumferentially arranged abrasive strips 27 are welded on the outer side of the abrasive plate 22. A screen plate 23 is installed inside the screen box 5. A first discharge rack 24 is installed on the top of the screen box 5 and on one side of the screen plate 23. A second discharge rack 25 is installed at the bottom of the screen box 5.

[0025] The third motor 20 drives four support plates 21 to rotate via a drive shaft. The abrasive plates 22 at one end of the two support plates 21 grind the material against the inner wall of the abrasive box 201. The abrasive strips 27 and pads 26 on the outer side of the abrasive plates 22 refine the material with high precision. After refining, the material enters the sieve box 5. The sieve screen 23 in the sieve box 5 can separate the flour and bran from the material. During the driving process, the sieve box 5 vibrates resonantly to prevent the sieve screen 23 from accumulating or clogging. After the sieve screen 23 has separated the material, it is discharged through the first discharge rack 24 and the second discharge rack 25 respectively.

[0026] Working principle: First, the first motor 7 drives the rotating roller 8 to rotate rapidly through the rotating shaft 6, so that the rotating roller 8 drives multiple crushing plates 9 to quickly crush and refine the material in the crushing box 3. Then, the second motor 10 drives the first gear 12 to rotate through the output shaft 11. The first gear 12 drives the driven shaft 14 to rotate through the second gear 13. The output shaft 11 and the driven shaft 14 drive the gear disc 15 to rotate. The gear disc 15 drives the driven gear disc 16 to rotate through the chain 17. Multiple guide plates 19 receive and flip the material.

[0027] Then, the third motor 20 drives the four support plates 21 to rotate through the drive shaft. The abrasive plates 22 at one end of the two support plates 21 and the inner wall of the abrasive box 201 perform abrasive grinding on the material. The abrasive strips 27 and pads 26 on the outer side of the abrasive plates 22 perform high-precision abrasive refining on the material. After refining, the material enters the sieve box 5, and the sieve screen 23 screens the material and then discharges it through the first discharge rack 24 and the second discharge rack 25 respectively.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A flour grinding device for processing dried noodles, comprising a support frame (1) and a low frame (2), characterized in that: The top of the support (1) is fixed with a crushing box (3) by bolts. The crushing box (3) is equipped with a crushing component for pre-processing flour raw materials. The crushing box (3) is equipped with a guide box (4) by bolts below it. The guide box (4) is equipped with an abrasive box (201) below it and at the top of the low frame (2). The abrasive box (201) is equipped with a sieve box (5) at the bottom of the abrasive box (201) and in the middle of the low frame (2). The guide box (4) is equipped with a guide component. The abrasive box (201) is equipped with an abrasive component.

2. The flour grinding equipment for processing dried noodles according to claim 1, characterized in that: The crushing component includes a rotating shaft (6) that runs through the inside of the crushing box (3). A first motor (7) is installed at one end of the rotating shaft (6). A rotating roller (8) is fixedly installed on the outside of the rotating shaft (6). A plurality of crushing plates (9) are welded evenly on the outside of the rotating roller (8).

3. The flour grinding equipment for processing dried noodles according to claim 2, characterized in that: The guide component includes a second motor (10) installed in the middle of the bracket (1). The second motor (10) has a first gear (12) fixedly installed on the outside of the output shaft (11). The guide box (4) is installed on one side of the driven shaft (14) through the second gear (13). The output shaft (11) and the driven shaft (14) are respectively fixedly installed on the outside of the drive gear (15). The top of the guide box (4) is equipped with two driven gears (16). The drive gears (15) and the driven gears (16) are fitted with chains (17). The middle of the driven gears (16) is fixedly installed with a fixed shaft (18). The inside of the guide box (4) is fixedly installed with two sets of guide plates (19). The output shaft (11) and the driven shaft (14) are respectively fixedly connected to the bottom guide plate (19) of each set. The fixed shaft (18) is fixedly connected to the top guide plate (19) of each set.

4. The flour grinding equipment for processing dried noodles according to claim 3, characterized in that: The abrasive component includes a third motor (20) mounted on the top of the low frame (2). The third motor (20) is fixedly mounted with four circumferentially arranged support plates (21) via a drive shaft. An abrasive plate (22) is welded between two of the support plates (21).

5. The flour grinding equipment for processing dried noodles according to claim 4, characterized in that: The inner side of the screening box (5) is equipped with a screening mesh plate (23), a first discharge rack (24) is installed on the top of the screening box (5) and on one side of the screening mesh plate (23), and a second discharge rack (25) is installed at the bottom of the screening box (5).

6. The flour grinding equipment for processing dried noodles according to claim 4, characterized in that: The inner wall of the abrasive box (201) is fixedly equipped with a plurality of circumferentially arranged pads (26), and the outer side of the abrasive plate (22) is welded with a plurality of circumferentially arranged abrasive strips (27).

7. The flour grinding equipment for processing dried noodles according to claim 6, characterized in that: The crushing plate (9) has a crushing hole (28) on one side.

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