Spice mixing and crushing device

Abstract

The utility model relates to the technical field of crushing devices, and discloses a spice mixing and crushing device which comprises a crushing hopper, and a crushing unit is arranged in a cavity of the crushing hopper; two sets of grinding rollers are arranged in a cavity of the fine grinding chamber, a limiting assembly and a driving assembly are arranged on the two sides of the fine grinding chamber respectively, the limiting assembly comprises a rotating shaft and a position moving block, and the driving assembly comprises a transmission shaft and a transmission unit; a discharging bin is arranged between the crushing hopper and the fine grinding chamber, a discharging plate movably penetrates through one side of the discharging bin, and a supporting frame is arranged on the outer wall face of the crushing hopper. And the crushing unit comprises a driving shaft and a crushing blade. According to the spice crushing device, the crushing unit is arranged in the crushing hopper cavity to crush spices, the two groups of grinding rollers are arranged in the fine grinding chamber to finely grind and crush the crushed spices, and the limiting assembly and the driving assembly are arranged, so that the size of crushed particles can be flexibly controlled, and the application range and the practicability of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of pulverizing equipment, and in particular to a spice mixing and pulverizing device. Background Technology

[0002] Sichuan-style spicy chicken is a distinctive dish with a rich Sichuan flavor, widely loved by diners for its numbing, savory, and tender texture, as well as its refreshing and delicious taste. A key step in its preparation is the mixing and grinding of spices. Grinding the spices increases their surface area, allowing them to come into more complete contact with oil and broth, thus improving solubility and release speed, resulting in a more intense aroma. Grinding also makes the spices easier to mix evenly in the sauce, avoiding uneven seasoning caused by inconsistent spice particle size. Furthermore, some spices, such as Sichuan peppercorns and sesame seeds, adhere better to the surface of the chicken after grinding, adding layers of flavor.

[0003] The prior art discloses a pulverizing device for chicken cutlet and chicken strip spice production (publication number: CN113019616A), including a pulverizing box. Support columns are connected to the four corners of the bottom surface of the pulverizing box. A feed hopper is connected to the upper surface of the pulverizing box. A first rotating rod is rotatably installed between the left and right sides of the inner side of the pulverizing box. A second rotating rod is located directly below the first rotating rod. A first motor is installed on the right side of the pulverizing box. A grinding box is connected to the inner wall of the pulverizing box and is located below the second rotating rod. A discharge pipe is connected to the center of the bottom surface of the pulverizing box. In use, the spices to be pulverized are added to the pulverizing box, and the first and second motors are started simultaneously. The first motor drives the first and second rotating rods to rotate in opposite directions, pulverizing the spices. The pulverized spices enter the grinding box for fine grinding, effectively improving the pulverization effect. The ground spices are discharged from the discharge pipe.

[0004] The existing grinding technology is achieved by two sets of grinding wheels rotating in opposite directions, which requires two sets of motors, resulting in high costs. Furthermore, the positions of the two sets of grinding wheels cannot be easily adjusted to control the particle size of the spices, thus limiting its application range.

[0005] Therefore, those skilled in the art have made improvements based on the prior art and provided a spice mixing and pulverizing device to solve the problems mentioned in the background art. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a spice mixing and pulverizing device, which solves the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A spice mixing and pulverizing device includes a pulverizing hopper, a pulverizing unit disposed within the cavity of the hopper, a top cover movably engaging with the top of the hopper, and a pulverizing motor fixedly mounted on the top of the top cover; a fine grinding chamber located below the pulverizing hopper, containing two sets of grinding rollers, with a limit assembly and a drive assembly respectively disposed on both sides of the fine grinding chamber, the limit assembly including a rotating shaft and a position moving block, and the drive assembly including a transmission shaft and a transmission unit; a discharge bin disposed between the pulverizing hopper and the fine grinding chamber, with a discharge plate movably penetrating one side of the discharge bin, a support leg fixedly mounted at the bottom of the fine grinding chamber, the fine grinding chamber resting on the ground via the support leg, and a support frame disposed on the outer wall of the pulverizing hopper; the pulverizing unit includes a drive shaft and pulverizing blades.

[0009] According to the spice mixing and pulverizing device, a handle is fixedly installed on the top of the top cover, the output shaft of the pulverizing motor moves through the top cover and is fixedly connected to the drive shaft, there are multiple pulverizing blades, the drive shaft is fixedly inserted through multiple pulverizing blades, and the diameter of the multiple pulverizing blades decreases sequentially from top to bottom.

[0010] According to the spice mixing and pulverizing device, a main shaft is fixedly inserted through the center of each of the two grinding rollers, and a first slider is movably inserted through one end of the main shaft. A first rectangular frame is fixedly installed on one side of the fine grinding chamber, and the first slider is movably engaged in the first rectangular frame.

[0011] According to the spice mixing and pulverizing device, two first sliders are movably engaged in the first rectangular frame cavity, a first movable groove is engaged at the top of the first rectangular frame, the tops of the two first sliders are fixedly connected to the position moving blocks, the two position moving blocks are movably engaged in the first movable groove, and the rotating shaft is movably disposed in the first movable groove.

[0012] According to the spice mixing and pulverizing device, a first servo motor is fixedly installed on one side of the outer wall of the first rectangular frame. The output shaft of the first servo motor movably passes through the first rectangular frame and is fixedly connected to one end of the rotating shaft. A set of reverse threads is opened on the outer wall of the rotating shaft. The rotating shaft movably passes through two position moving blocks, which are located at both ends of the rotating shaft.

[0013] According to the spice mixing and pulverizing device, a second rectangular frame is fixedly installed at the other end of the fine grinding chamber. A second slider is movably inserted through the end of the main shaft away from the first rectangular frame. Two second sliders are movably engaged in the second rectangular frame. A second movable groove is opened through the top of the second rectangular frame. A guide frame is movably engaged in the second movable groove. The guide frame is U-shaped. The guide frame and the corresponding second slider are fixedly connected. A guide rod is fixedly installed in the second movable groove. The guide rod movably inserts through one end of the guide frame.

[0014] According to the spice mixing and pulverizing device, two sets of rectangular plates are fixedly installed on the side of the second rectangular frame away from the fine grinding chamber. The drive shaft is movably installed between the two rectangular plates. A second servo motor is fixedly installed on the outer wall of one side of the rectangular plate. The output shaft of the second servo motor movably passes through the worm and is fixedly connected to the drive shaft. The transmission unit includes a worm wheel and a worm. The main shaft is fixedly passed through the corresponding worm wheel. A limit groove is opened on the outer wall of the drive shaft. The drive shaft movably passes through the worm. The worm moves along the limit groove on the drive shaft. The worm is movably engaged with the corresponding worm wheel.

[0015] According to the spice mixing and pulverizing device, the fine grinding chamber is provided with adjustment grooves on both sides near the first rectangular frame and the second rectangular frame, and the main shaft moves through the corresponding adjustment grooves. The rectangular plate and the second slider are fixedly connected to baffles on the side near the fine grinding chamber.

[0016] This invention provides a spice mixing and pulverizing device. It has the following beneficial effects:

[0017] (1) By setting a crushing unit in the crushing chamber, the spices are crushed. By setting two sets of grinding rollers in the fine grinding chamber, the crushed spices are finely ground and crushed. By setting a limiting component and a driving component, the particle size after crushing can be flexibly controlled, thereby improving the applicability and practicality of the device.

[0018] (2) During operation, the crushing motor drives the drive shaft to rotate. The drive shaft is fixed and passes through multiple crushing blades. The drive shaft drives the crushing blades to rotate and crush the spices in the crushing chamber. By setting multiple crushing blades with decreasing diameter from top to bottom, it can better adapt to the space in the crushing chamber and achieve better crushing effect.

[0019] (3) By fixing a second rectangular frame on the other side of the fine grinding chamber, the second slider is movably engaged in the second rectangular frame, and the other end of the main shaft moves through the second slider. When the second servo motor is working, it drives the transmission shaft to rotate. A limit groove is opened on the outer wall of the transmission shaft. The transmission shaft moves through the worm. The worm moves along the limit groove on the transmission shaft. When the two sets of main shafts approach each other, the corresponding two sets of worm wheels and the second slider approach each other. Since the worm wheel and the corresponding worm are movably engaged, the worm wheel and the worm move synchronously, thereby realizing that the driving force of rotation is not interrupted during the change of the position of the main shaft.

[0020] (4) An adjustment groove is opened through both sides of the fine grinding chamber near the first rectangular frame and the second rectangular frame. The main shaft moves through the corresponding adjustment groove. A baffle is fixedly connected to the side of the rectangular plate and the second slider near the fine grinding chamber. The baffle covers the adjustment groove to prevent the fragrance powder from escaping from the adjustment groove and to ensure a clean working environment. Attached Figure Description

[0021] Figure 1This is a three-dimensional structural diagram of a spice mixing and pulverizing device according to the present invention. Figure 1 ;

[0022] Figure 2 This is a three-dimensional structural diagram of a spice mixing and pulverizing device according to the present invention. Figure 2 ;

[0023] Figure 3 This is a top view schematic diagram of the pulverizing hopper of a spice mixing and pulverizing device according to this utility model;

[0024] Figure 4 This is a three-dimensional structural diagram of the pulverizing unit of a spice mixing and pulverizing device according to the present invention;

[0025] Figure 5 This is a schematic diagram showing the connection relationship between the limiting component and the crushing roller of a spice mixing and pulverizing device according to this utility model;

[0026] Figure 6 This is a three-dimensional structural diagram of the drive component of a spice mixing and pulverizing device according to the present invention.

[0027] Legend:

[0028] 10. Crushing hopper; 11. Feeding bin; 12. Fine grinding chamber; 13. Support leg; 14. Support frame; 15. Top cover; 16. Handle; 17. Feeding plate; 18. Limiting component; 19. Drive component; 20. Crushing motor; 21. Drive shaft; 22. Crushing blade; 23. Main shaft; 24. Crushing roller; 25. First slider; 26. Position moving block; 27. First rectangular frame; 28. Rotating shaft; 29. ​​First servo motor; 30. Worm gear; 31. Transmission shaft; 32. Worm; 33. Guide frame; 34. Second rectangular frame; 35. Rectangular plate; 36. Second servo motor; 37. Guide rod; 38. Baffle; 39. Second slider. Detailed Implementation

[0029] like Figure 1-6The image shows a spice mixing and pulverizing device, comprising a pulverizing hopper 10, a pulverizing unit disposed within the cavity of the pulverizing hopper 10, a top cover 15 movably engaged at the top of the pulverizing hopper 10, and a pulverizing motor 20 fixedly mounted at the top of the top cover 15; a fine grinding chamber 12 located below the pulverizing hopper 10, containing two sets of grinding rollers 24, with a limit assembly 18 and a drive assembly 19 respectively disposed on both sides of the fine grinding chamber 12, the limit assembly 18 including a rotating shaft 28 and a position moving block 26, and the drive assembly 19 including a transmission shaft 31 and a transmission unit; a discharge bin 11 disposed between the pulverizing hopper 10 and the fine grinding chamber 12, with a discharge plate 17 movably penetrating one side of the discharge bin 11, a support leg 13 fixedly mounted at the bottom of the fine grinding chamber 12, the fine grinding chamber 12 resting on the ground via the support leg 13, and a support frame 14 disposed on the outer wall of the pulverizing hopper 10; the pulverizing unit includes a drive shaft 21 and pulverizing blades 22.

[0030] Specifically, by setting a crushing unit in the crushing hopper 10, the spices are crushed. By setting two sets of grinding rollers 24 in the fine grinding chamber 12, the crushed spices are finely ground and crushed. By setting a limiting component 18 and a driving component 19, the particle size after crushing can be flexibly controlled, thereby improving the applicability and practicality of the device.

[0031] A handle 16 is fixedly installed on the top of the top cover 15. The output shaft of the crushing motor 20 moves through the top cover 15 and is fixedly connected to the drive shaft 21. There are multiple crushing blades 22. The drive shaft 21 is fixedly inserted through multiple crushing blades 22. The diameter of the multiple crushing blades 22 decreases sequentially from top to bottom.

[0032] Specifically, during operation, the pulverizing motor 20 drives the drive shaft 21 to rotate. The drive shaft 21 is fixedly connected to multiple pulverizing blades 22. The drive shaft 21 drives the pulverizing blades 22 to rotate and pulverize the spices in the pulverizing hopper 10. By setting multiple pulverizing blades 22 with decreasing diameters from top to bottom, they can better adapt to the space inside the pulverizing hopper 10 and achieve better pulverizing effect.

[0033] Both grinding rollers 24 have a main shaft 23 fixedly inserted through their shaft center. One end of the main shaft 23 has a first slider 25 movably inserted through it. A first rectangular frame 27 is fixedly installed on one side of the fine grinding chamber 12. The first slider 25 is movably engaged in the first rectangular frame 27.

[0034] Specifically, by setting a main shaft 23 to be fixed through the crushing roller 24, the rotation of the main shaft 23 synchronously drives the crushing roller 24 to rotate. The two main shafts 23 rotate in opposite directions, so that the two sets of crushing rollers 24 rotate towards each other to finely grind and crush the spices. By setting one end of the main shaft 23 to be movable through the first slider 25, when the first slider 25 moves, it drives the corresponding main shaft 23 to move. The position of the main shaft 23 can be adjusted by moving the first slider 25.

[0035] Two first sliders 25 are movably engaged within the cavity of the first rectangular frame 27. A first movable groove is engaged at the top of the first rectangular frame 27. The tops of both first sliders 25 are fixedly connected to position moving blocks 26. The two position moving blocks 26 are movably engaged within the first movable groove. A rotating shaft 28 is movably disposed within the first movable groove. A first servo motor 29 is fixedly mounted on one outer wall of the first rectangular frame 27. The output shaft of the first servo motor 29 movably passes through the first rectangular frame 27 and is fixedly connected to one end of the rotating shaft 28. A set of reverse threads is formed on the outer wall of the rotating shaft 28. The rotating shaft 28 movably passes through the two position moving blocks 26, which are located at both ends of the rotating shaft 28.

[0036] Specifically, a first rectangular frame 27 is fixed to one side of the fine grinding chamber 12, and two first sliders 25 are movably engaged within the first rectangular frame 27. A main shaft 23 movably passes through the first sliders 25. When the first sliders 25 move, they drive the corresponding main shaft 23 to move synchronously. During the adjustment process, the first servo motor 29 drives the rotating shaft 28 in the first movable slot to rotate. The rotating shaft 28 movably passes through two sets of position moving blocks 26. The position moving blocks 26 are fixedly connected to the corresponding first sliders 25. A set of reverse threads is provided on the outer wall of the rotating shaft 28. The rotating shaft 28 movably passes through the two position moving blocks 26. The two position moving blocks 26 are located at both ends of the rotating shaft 28, so that during the rotation of the rotating shaft 28, the two sets of position moving blocks 26 move closer to each other or further away from each other, thereby causing the two sets of first sliders 25 to move closer to each other or further away from each other.

[0037] A second rectangular frame 34 is fixedly installed at the other end of the fine grinding chamber 12. A second slider 39 is movably inserted through the end of the spindle 23 away from the first rectangular frame 27. Two second sliders 39 are movably engaged in the second rectangular frame 34. A second movable groove is opened through the top of the second rectangular frame 34. A guide frame 33 is movably engaged in the second movable groove. The guide frame 33 is U-shaped. The guide frame 33 and the corresponding second slider 39 are fixedly connected. A guide rod 37 is fixedly installed in the second movable groove. The guide rod 37 movably passes through one end of the guide frame 33. Two sets of rectangular plates 35 are fixedly installed on the side of the second rectangular frame 34 away from the fine grinding chamber 12. The transmission shaft 31 is movably installed between the two rectangular plates 35. A second servo motor 36 is fixedly installed on the outer wall of one side of the rectangular plate 35. The output shaft of the second servo motor 36 movably passes through the worm 32 and is fixedly connected to the transmission shaft 31. The transmission unit includes a worm wheel 30 and a worm 32. The main shaft 23 is fixedly passed through the corresponding worm wheel 30. A limit groove is opened on the outer wall of the transmission shaft 31. The transmission shaft 31 movably passes through the worm 32. The worm 32 moves along the limit groove on the transmission shaft 31. The worm 32 is movably engaged with the corresponding worm wheel 30.

[0038] It should be noted that: a limiting groove is provided on the outer wall of the drive shaft 31, and a limiting protrusion is fixedly connected in the shaft cavity of the worm 32. The limiting protrusion is movably engaged in the limiting groove of the drive shaft 31, so that the worm 32 can slide on the outer wall of the drive shaft 31. When the drive shaft 31 rotates, it drives the two sets of worms 32 to rotate synchronously. One set of worms 32 is installed in the forward direction and the other set is installed in the reverse direction, ensuring that the two sets of worm wheels 30 and the main shaft 23 rotate in opposite directions.

[0039] Specifically, a second rectangular frame 34 is fixedly installed on the other side of the fine grinding chamber 12, and a second slider 39 is movably engaged in the second rectangular frame 34. The other end of the main shaft 23 movably passes through the second slider 39. When the second servo motor 36 is working, it drives the transmission shaft 31 to rotate. A limit groove is opened on the outer wall of the transmission shaft 31. The transmission shaft 31 movably passes through the worm 32, and the worm 32 moves along the limit groove on the transmission shaft 31. When the two sets of main shafts 23 approach each other, the corresponding two sets of worm wheels 30 and the second slider 39 approach each other. Since the worm wheel 30 is movably engaged with the corresponding worm 32, the worm wheel 30 and the worm 32 move synchronously, thereby realizing that the driving force for rotation is not interrupted during the change of position of the main shaft 23. Moreover, this device can use a single motor through mechanical structure design, which reduces costs, has a stable structure, and is easy to maintain later. By setting a guide rod 37 movably passing through the guide frame 33, the guide frame 33 is fixedly connected to the second slider 39, which plays a role in limiting and guiding the movement of the second slider 39.

[0040] The fine grinding chamber 12 has adjustment slots through both sides near the first rectangular frame 27 and the second rectangular frame 34. The main shaft 23 moves through the corresponding adjustment slots. The rectangular plate 35 and the second slider 39 are fixedly connected to the side near the fine grinding chamber 12 with baffles 38.

[0041] Specifically, by opening adjustment slots on both sides of the fine grinding chamber 12 near the first rectangular frame 27 and the second rectangular frame 34, the main shaft 23 moves through the corresponding adjustment slots, and the rectangular plate 35 and the second slider 39 are fixedly connected to the side of the fine grinding chamber 12 near the adjustment slots. The baffle 38 covers the adjustment slots to prevent the fragrance powder from overflowing from the adjustment slots and to ensure a clean working environment.

[0042] The working principle of the spice mixing and pulverizing device of this application is as follows: A pulverizing unit is set in the pulverizing hopper 10 to pulverize the spices. Two sets of grinding rollers 24 are set in the fine grinding chamber 12 to finely grind and crush the pulverized spices. A first rectangular frame 27 is fixed to one side of the fine grinding chamber 12, and two first sliders 25 are movably engaged in the first rectangular frame 27. A main shaft 23 movably passes through the first sliders 25. When the first sliders 25 move, they drive the corresponding main shaft 23 to move synchronously. During adjustment, a first servo motor 29 drives the rotating shaft 28 in the first movable slot to rotate. The rotating shaft 28 movably passes through two sets of position moving blocks 26, which are fixedly connected to the corresponding first sliders 25. A set of reverse threads is opened on the outer wall of the rotating shaft 28. The rotating shaft 28 movably passes through the two position moving blocks 26, which are located at both ends of the rotating shaft 28, so that during the rotation of the rotating shaft 28, the two sets of... The position moving blocks 26 move closer or further apart, and consequently the two sets of first sliders 25 move closer or further apart. A second rectangular frame 34 is fixedly installed on the other side of the fine grinding chamber 12, and the second slider 39 is movably engaged in the second rectangular frame 34. The other end of the main shaft 23 moves through the second slider 39. When the second servo motor 36 is working, it drives the transmission shaft 31 to rotate. A limit groove is opened on the outer wall of the transmission shaft 31. The transmission shaft 31 moves through the worm 32, and the worm 32 moves along the limit groove on the transmission shaft 31. When the two sets of main shafts 23 move closer to each other, the corresponding two sets of worm wheels 30 and the second slider 39 move closer to each other. Since the worm wheel 30 is movably engaged with the corresponding worm 32, the worm wheel 30 and the worm 32 move synchronously, thereby ensuring that the driving force for rotation is not interrupted during the change of position of the main shaft 23. The limit component 18 and the drive component 19 cooperate with each other to flexibly control the particle size after crushing, thereby improving the applicability and practicality of the device.

[0043] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A spice mixing and grinding device, characterized by, Include: Crushing hopper (10), the cavity of which is provided with a crushing unit, the top end of the crushing hopper (10) is movably clamped with a top cover (15), and the top end of the top cover (15) is fixedly installed with a crushing motor (20); The fine grinding chamber (12) is located below the crushing hopper (10), two groups of rolling pressure rollers (24) are arranged in the cavity of the fine grinding chamber (12), limit assemblies (18) and drive assemblies (19) are arranged on both sides of the fine grinding chamber (12), the limit assembly (18) includes a rotating shaft (28) and a position moving block (26), and the drive assembly (19) includes a transmission shaft (31) and a transmission unit; The crushing hopper (10) and the fine grinding chamber (12) are provided with a discharging bin (11), one side of the discharging bin (11) movably penetrates a discharging plate (17), the bottom end of the fine grinding chamber (12) is fixedly installed with a supporting leg (13), the fine grinding chamber (12) is placed on the ground through the supporting leg (13), and the outer wall surface of the crushing hopper (10) is provided with a supporting frame (14); The crushing unit includes a drive shaft (21) and a crushing blade (22).

2. The spice blend pulverizing device of claim 1, wherein: The top end of the top cover (15) is fixedly installed with a handle (16), the output shaft of the crushing motor (20) movably penetrates the top cover (15) and is fixedly connected with the drive shaft (21), the number of the crushing blades (22) is multiple, the drive shaft (21) fixedly penetrates the multiple crushing blades (22), and the multiple crushing blades (22) are sequentially decreased in diameter from top to bottom.

3. The spice blend pulverizing device of claim 1, wherein: The shaft centers of the two rolling pressure rollers (24) are fixedly penetrated with main shafts (23), one end of the main shaft (23) movably penetrates a first sliding block (25), one side of the fine grinding chamber (12) is fixedly installed with a first rectangular frame (27), and the first sliding block (25) is movably clamped in the first rectangular frame (27).

4. The spice blend pulverizing device of claim 3, wherein: The first rectangular frame (27) movably clamps two first sliding blocks (25) in the cavity, the first rectangular frame (27) clamps a first movable groove at the top end, the top ends of the two first sliding blocks (25) are fixedly connected with the position moving blocks (26), the two position moving blocks (26) are movably clamped in the first movable groove, and the rotating shaft (28) is movably arranged in the first movable groove.

5. The spice blend pulverizing device of claim 3, wherein: The first rectangular frame (27) is fixedly installed with a first servo motor (29) on one side of the outer wall surface, the output shaft of the first servo motor (29) movably penetrates the first rectangular frame (27) and is fixedly connected with one end of the rotating shaft (28), a group of reverse threads are formed in the outer wall surface of the rotating shaft (28), the rotating shaft (28) movably penetrates the two position moving blocks (26), and the two position moving blocks (26) are located at both ends of the rotating shaft (28).

6. The spice blend pulverizing device of claim 1, wherein: The other end of the fine grinding chamber (12) is fixedly provided with a second rectangular frame (34), one end of the main shaft (23) away from the first rectangular frame (27) is movably penetrated by a second sliding block (39), the second rectangular frame (34) movably clamps two second sliding blocks (39), the top end of the second rectangular frame (34) is penetrated by a second movable slot, the second movable slot movably clamps a guide frame (33), the guide frame (33) is U-shaped, the guide frame (33) and the corresponding second sliding block (39) are in fixed connection, and the second movable slot is fixedly provided with a guide rod (37), one end of the guide rod (37) movably penetrates the guide frame (33).

7. The spice blend pulverizing device of claim 6, wherein: The side of the second rectangular frame (34) away from the fine grinding chamber (12) is fixedly provided with two groups of rectangular plates (35), the transmission shaft (31) is movably arranged between the two rectangular plates (35), the second servo motor (36) is fixedly arranged on one side of the outer wall surface of the rectangular plate (35), the output shaft of the second servo motor (36) movably penetrates the worm (32) and is fixedly connected with the transmission shaft (31), the transmission unit comprises a worm wheel (30) and a worm (32), the main shaft (23) fixedly penetrates the corresponding worm wheel (30), the outer wall surface of the transmission shaft (31) is provided with a limiting sliding groove, the transmission shaft (31) movably penetrates the worm (32), the worm (32) moves on the transmission shaft (31) along the limiting sliding groove, and the worm (32) and the corresponding worm wheel (30) are movably engaged.

8. The spice blend pulverizing device of claim 1, wherein: The two sides of the fine grinding chamber (12) close to the first rectangular frame (27) and the second rectangular frame (34) are penetrated by adjusting grooves, the main shaft (23) movably penetrates the corresponding adjusting groove, and the rectangular plate (35) and the second sliding block (39) close to the fine grinding chamber (12) are fixedly connected with the baffle (38).

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