A spice grinding apparatus

Abstract

The utility model discloses a kind of seasoning grinding equipment, including grinding box, the top of grinding box is fixedly installed with inlet bin, the inside of grinding box is provided with first grinding disc and second grinding disc, the outer wall of second grinding disc is fixedly installed with grinding ring, grinding ring is fixedly installed in the inside of grinding box, the inner wall of grinding ring is evenly provided with first discharge through-hole in annular array, the inside of grinding ring is provided with adjusting assembly, the below of grinding ring is provided with collection box, collection box is slidably installed in the inside of grinding box;When adjusting grinding fineness, rotate hand wheel to drive worm to rotate, the rotation of worm drives the rotation of worm wheel, the rotation of worm wheel drives the rotation of second rotating shaft, the rotation of second rotating shaft drives the rotation of gear, the rotation of gear drives the rotation of adjusting ring, adjusting ring rotates to drive second discharge through-hole to change the coincidence with first discharge through-hole, to reach the effect of adjusting the size of first discharge through-hole inner wall aperture, improve the adaptability of equipment.

Description

Technical Field

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

[0002] Seasoning grinding equipment, especially for grinding common granular seasonings such as pepper, salt, and Sichuan peppercorns, has become an indispensable tool in modern kitchens. Its core function is to mechanically break whole seasonings into the desired particle size to fully release their aroma and flavor.

[0003] A search revealed a seasoning grinding device, as indicated in announcement number CN220737763U, comprising a cylindrical body with an open top and a hollow structure; a top cover detachably disposed at the top opening of the cylindrical body, the upper surface of which has a feed hopper; a motor fixedly mounted on the upper surface of the top cover, the output end of which is connected to a drive shaft, the other end of which passes through the top cover and extends into the cylindrical body; a first grinding disc fixedly sleeved on the drive shaft and located inside the cylindrical body; and a second grinding disc fixedly disposed inside the cylindrical body, located below the first grinding disc; a grinding gap is formed between the first and second grinding discs. By using a first and second grinding disc instead of existing blade-type crushing and grinding devices, the particle size of the seasonings can be ensured to be consistent, thus improving the quality of the seasonings.

[0004] Traditional seasoning grinding equipment often adopts a double-disc grinding structure (the upper disc is fixed and the lower disc rotates), and the material is discharged through a fixed-size discharge hole on the edge of the lower disc.

[0005] However, different dishes or usage scenarios have significantly different requirements for the particle size of seasonings (for example, coarse particles are suitable for seasoning steak, while fine particles are suitable for salad dressing). Equipment with a fixed through-hole size can only produce seasonings of a single particle size and cannot switch between coarse and fine particles by adjusting the through-hole, which limits the processing flexibility of the equipment. Utility Model Content

[0006] The purpose of this invention is to provide a seasoning grinding device to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a seasoning grinding device, including a grinding box, a feeding bin fixedly installed on the top of the grinding box, a first grinding disc and a second grinding disc arranged inside the grinding box, a grinding ring fixedly installed on the outer wall of the second grinding disc, the grinding ring fixedly installed inside the grinding box, a first discharge through hole evenly opened in a ring array on the inner wall of the grinding ring, an adjusting component arranged inside the grinding ring, and a collecting box arranged below the grinding ring, the collecting box being slidably installed inside the grinding box;

[0008] A drive shaft is fixedly connected to the top of the first grinding disc, and a first rotating shaft is installed on the outer wall of the drive shaft. The first rotating shaft is rotatably installed inside the grinding box, and a motor is connected to the top of the first rotating shaft. The motor is fixedly installed on the top of the grinding box.

[0009] The adjusting assembly includes an adjusting ring rotatably mounted inside the grinding ring. The inner wall of the adjusting ring is evenly provided with second discharge through holes in a ring array. A gear is meshed with one side of the adjusting ring. A second rotating shaft is fixedly mounted on the top of the gear. The second rotating shaft is rotatably mounted inside the grinding box. A worm gear is fixedly mounted on the top of the second rotating shaft. A worm is meshed with one side of the worm gear. A handwheel is fixedly mounted on one end of the worm. The handwheel is located outside the grinding box.

[0010] As a further preferred embodiment of this technical solution, a limiting ring is installed on the outer wall of the first grinding disc. The limiting ring is slidably installed inside the grinding box, and a threaded rod is threadedly connected to the inner wall of the limiting ring. The threaded rod is fixedly installed on the top of the worm gear.

[0011] As a further preferred embodiment of this technical solution, the limiting ring is rotatably connected to the first grinding disc.

[0012] As a further preferred embodiment of this technical solution, the outer wall of the drive shaft is uniformly equipped with connecting plates in a ring array, and the connecting plates are slidably installed on the inner wall of the first rotating shaft.

[0013] As a further preferred embodiment of this technical solution, a second observation block is fixedly connected to the outer wall of the limiting ring. The second observation block is slidably installed inside the grinding box. A first observation block is provided below the second observation block, and the first observation block is fixedly installed on the outer wall of the grinding box.

[0014] This utility model provides a seasoning grinding device, which has the following beneficial effects:

[0015] (1) By adjusting the components, when it is necessary to adjust the grinding fineness, the handwheel is turned to drive the worm to rotate, the rotation of the worm to drive the rotation of the worm wheel, the rotation of the worm wheel to drive the rotation of the second rotating shaft, the rotation of the second rotating shaft to drive the rotation of the gear, the rotation of the gear to drive the rotation of the adjusting ring, and the rotation of the adjusting ring to drive the second discharge through hole to change the degree of overlap with the first discharge through hole, so as to achieve the effect of adjusting the size of the inner wall of the first discharge through hole, thereby grinding the seasoning with different fine particle sizes and improving the adaptability of the equipment.

[0016] (2) By adjusting the distance between the first grinding disc and the second grinding disc, when it is necessary to adjust the grinding fineness, the rotation of the second rotating shaft drives the movement of the limiting ring, and the movement of the limiting ring drives the movement of the first grinding disc, changing the distance between the first grinding disc and the second grinding disc. When the distance between the first grinding disc and the second grinding disc is large, the material is subjected to less compression and shearing force, and the particles after grinding are coarser. When the gap is reduced, the material is broken more fully, and the particles are finer. Moreover, from hard rock salt and pepper to relatively fragile dried herbs and cumin and other seasonings of different hardness, it is only necessary to adjust the distance to adapt to them, so as to achieve precise control of particle size distribution and meet diverse needs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the overall structure of this utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the grinding box structure of this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Grinding box; 2. Feed hopper; 3. First grinding disc; 4. Second grinding disc; 5. Drive shaft; 6. Connecting plate; 7. First rotating shaft; 8. Motor; 9. Grinding ring; 10. First discharge through hole; 11. Adjusting ring; 12. Second discharge through hole; 13. Gear; 14. Second rotating shaft; 15. Worm gear; 16. Threaded rod; 17. Limiting ring; 18. Worm; 19. Handwheel; 20. First observation block; 21. Second observation block; 22. Collection box. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] This utility model provides a technical solution: such as Figures 1 to 4 As shown, in this embodiment, a seasoning grinding device includes a grinding box 1. A feeding bin 2 is fixedly installed on the top of the grinding box 1. A first grinding disc 3 and a second grinding disc 4 are arranged inside the grinding box 1. A grinding ring 9 is fixedly installed on the outer wall of the second grinding disc 4. The grinding ring 9 is fixedly installed inside the grinding box 1. A first discharge through hole 10 is evenly opened in a ring array on the inner wall of the grinding ring 9. An adjustment component is arranged inside the grinding ring 9. A collection box 22 is arranged below the grinding ring 9. The collection box 22 is slidably installed inside the grinding box 1.

[0024] A drive shaft 5 is fixedly connected to the top of the first grinding disc 3. A first rotating shaft 7 is installed on the outer wall of the drive shaft 5. The first rotating shaft 7 is rotatably installed inside the grinding box 1. A motor 8 is connected to the top of the first rotating shaft 7. The motor 8 is fixedly installed on the top of the grinding box 1.

[0025] The adjustment assembly includes an adjustment ring 11 rotatably mounted inside the grinding ring 9. The inner wall of the adjustment ring 11 is evenly provided with second discharge through holes 12 in a ring array. A gear 13 is meshed with one side of the adjustment ring 11. A second rotating shaft 14 is fixedly mounted on the top of the gear 13. The second rotating shaft 14 is rotatably mounted inside the grinding box 1. A worm gear 15 is fixedly mounted on the top of the second rotating shaft 14. A worm 18 is meshed with one side of the worm gear 15. A handwheel 19 is fixedly mounted on one end of the worm 18. The handwheel 19 is located outside the grinding box 1.

[0026] The existing patent CN220737763U discloses a seasoning grinding device. This patent discloses the grinding box 1, feeding bin 2, first grinding disc 3, second grinding disc 4 and collection box 22 proposed in this application. The technical means will not be described in detail here.

[0027] By adjusting the component settings, when the grinding fineness needs to be adjusted, the handwheel 19 is turned to drive the worm gear 18 to rotate. The rotation of the worm gear 18 drives the worm wheel 15 to rotate, which in turn drives the second rotating shaft 14 to rotate. The rotation of the second rotating shaft 14 drives the gear 13 to rotate, which in turn drives the adjusting ring 11 to rotate. When the adjusting ring 11 rotates, it causes the second discharge through hole 12 to change its overlap with the first discharge through hole 10, thereby adjusting the size of the inner wall of the first discharge through hole 10. This allows for grinding of the seasoning with different particle sizes, improving the adaptability of the equipment.

[0028] like Figures 1 to 4 As shown, a limiting ring 17 is installed on the outer wall of the first grinding disc 3. The limiting ring 17 is slidably installed inside the grinding box 1. A threaded rod 16 is threadedly connected to the inner wall of the limiting ring 17. The threaded rod 16 is fixedly installed on the top of the worm gear 15.

[0029] When the grinding fineness needs to be adjusted, the rotation of the second rotating shaft 14 drives the movement of the limiting ring 17. The movement of the limiting ring 17 drives the movement of the first grinding disc 3, changing the distance between the first grinding disc 3 and the second grinding disc 4. When the distance between the first grinding disc 3 and the second grinding disc 4 is large, the material is subjected to less compression and shearing force, resulting in coarser particles after grinding. When the gap is reduced, the material is more fully crushed, resulting in finer particles. Moreover, from hard rock salt and peppercorns to relatively fragile dried herbs and cumin, spices of different hardness can be adapted simply by adjusting the distance, achieving precise control of particle size distribution and meeting diverse needs.

[0030] While reducing the distance between the first grinding disc 3 and the second grinding disc 4, the diameter of the first discharge through hole 10 is also appropriately reduced. The small hole has a "throttling" effect on the fine powder flow, allowing it to be discharged in an orderly and stable manner, avoiding powder congestion in the channel, fundamentally eliminating blockage, improving equipment stability, and reducing the risk of failure.

[0031] like Figures 2 to 4 As shown, the limiting ring 17 is rotatably connected to the first grinding disc 3.

[0032] like Figure 3 As shown, the outer wall of the drive shaft 5 is uniformly equipped with connecting plates 6 in a ring array, and the connecting plates 6 are slidably installed on the inner wall of the first rotating shaft 7.

[0033] During adjustment, the movement of the first grinding disc 3 drives the movement of the transmission shaft 5. When the transmission shaft 5 moves, it drives the connecting plate 6 to slide on the inner wall of the first rotating shaft 7. The connection plate 6 engages with the first rotating shaft 7 to ensure the transmission effect between the first rotating shaft 7 and the transmission shaft 5.

[0034] like Figures 1 to 4 As shown, a second observation block 21 is fixedly connected to the outer wall of the limiting ring 17. The second observation block 21 is slidably installed inside the grinding box 1. A first observation block 20 is provided below the second observation block 21. The first observation block 20 is fixedly installed on the outer wall of the grinding box 1.

[0035] The distance between the second observation block 21 and the first observation block 20 is the maximum distance that the limiting ring 17 can move, and it is also the maximum distance between the first grinding disc 3 and the second grinding disc 4.

[0036] During adjustment, the distance between the first grinding disc 3 and the second grinding disc 4 inside the grinding box 1 can be determined by observing the distance between the second observation block 21 and the first observation block 20. This allows users to observe the adjustment more intuitively and improves the convenience of adjustment.

[0037] This utility model provides a seasoning grinding device, the specific working principle of which is as follows:

[0038] When it is necessary to adjust the grinding fineness, the handwheel 19 is turned to drive the worm 18 to rotate. The rotation of the worm 18 drives the worm wheel 15 to rotate. The rotation of the worm wheel 15 drives the second rotating shaft 14 to rotate. The rotation of the second rotating shaft 14 drives the gear 13 to rotate. The rotation of the gear 13 drives the adjusting ring 11 to rotate. When the adjusting ring 11 rotates, it causes the second discharge through hole 12 to change the degree of overlap with the first discharge through hole 10, so as to achieve the effect of adjusting the size of the inner wall diameter of the first discharge through hole 10.

[0039] At the same time, the rotation of the second rotating shaft 14 drives the movement of the limiting ring 17, and the movement of the limiting ring 17 drives the movement of the first grinding disc 3, changing the distance between the first grinding disc 3 and the second grinding disc 4, thereby achieving precise control of particle size distribution.

[0040] During adjustment, the movement of the first grinding disc 3 drives the movement of the transmission shaft 5, and the movement of the transmission shaft 5 causes the connecting plate 6 to slide on the inner wall of the first rotating shaft 7.

[0041] During adjustment, the distance between the first grinding disc 3 and the second grinding disc 4 inside the grinding box 1 can be determined by observing the distance between the second observation block 21 and the first observation block 20, allowing users to observe the adjustment situation more intuitively.

[0042] After adjustment, the seasoning is put into the hopper 2. The seasoning enters the gap between the first grinding disc 3 and the second grinding disc 4 through the through hole at the top of the first grinding disc 3. The motor 8 is started to drive the first rotating shaft 7 to rotate. The rotation of the first rotating shaft 7 drives the rotation of the transmission shaft 5. The rotation of the transmission shaft 5 drives the first grinding disc 3 to rotate, grinding the seasoning. The ground seasoning is transferred into the collection box 22 for collection. Finally, the collection box 22 is pulled out directly to take out the ground seasoning.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seasoning grinding device, comprising a grinding chamber (1), characterized in that: The grinding box (1) is fixedly installed with a feeding bin (2) on the top. The grinding box (1) is provided with a first grinding disc (3) and a second grinding disc (4). The outer wall of the second grinding disc (4) is fixedly installed with a grinding ring (9). The grinding ring (9) is fixedly installed inside the grinding box (1). The inner wall of the grinding ring (9) is evenly provided with a first discharge through hole (10) in a ring array. The grinding ring (9) is provided with an adjustment component. The grinding ring (9) is provided with a collection box (22) below it. The collection box (22) is slidably installed inside the grinding box (1). A drive shaft (5) is fixedly connected to the top of the first grinding disc (3). A first rotating shaft (7) is installed on the outer wall of the drive shaft (5). The first rotating shaft (7) is rotatably installed inside the grinding box (1). A motor (8) is connected to the top of the first rotating shaft (7). The motor (8) is fixedly installed on the top of the grinding box (1). The adjustment assembly includes an adjustment ring (11) rotatably installed inside the grinding ring (9). The inner wall of the adjustment ring (11) is evenly provided with second discharge through holes (12) in a ring array. A gear (13) is meshed with one side of the adjustment ring (11). A second rotating shaft (14) is fixedly installed at the top of the gear (13). The second rotating shaft (14) is rotatably installed inside the grinding box (1). A worm gear (15) is fixedly installed at the top of the second rotating shaft (14). A worm (18) is meshed with one side of the worm gear (15). A handwheel (19) is fixedly installed at one end of the worm (18). The handwheel (19) is located outside the grinding box (1).

2. The seasoning grinding equipment according to claim 1, characterized in that: A limiting ring (17) is installed on the outer wall of the first grinding disc (3). The limiting ring (17) is slidably installed inside the grinding box (1). A threaded rod (16) is threadedly connected to the inner wall of the limiting ring (17). The threaded rod (16) is fixedly installed on the top of the worm gear (15).

3. The seasoning grinding equipment according to claim 2, characterized in that: The limiting ring (17) is rotatably connected to the first grinding disc (3).

4. The seasoning grinding equipment according to claim 1, characterized in that: The outer wall of the drive shaft (5) is uniformly equipped with connecting plates (6) in a ring array, and the connecting plates (6) are slidably installed on the inner wall of the first rotating shaft (7).

5. A seasoning grinding device according to claim 2, characterized in that: The outer wall of the limiting ring (17) is fixedly connected to a second observation block (21), which is slidably installed inside the grinding box (1). A first observation block (20) is provided below the second observation block (21), and the first observation block (20) is fixedly installed on the outer wall of the grinding box (1).

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