Ultrafine pulverizer for ferulic acid production experiment
By designing a sealing cover and a separation plate structure on the ultrafine pulverizer, the problem of overflow or scattering of ferulic acid raw materials during the pulverization process is solved, and efficient utilization of raw materials and stability of product quality are achieved.
Patent Information
- Application Number
- CN202422313611.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-09-16
- Estimated Expiration
- 2034-09-23
AI Technical Summary
When traditional ultrafine pulverizers pulverize ferulic acid, the feed port is open, causing the raw materials to overflow or scatter, resulting in material waste and reducing raw material utilization.
An ultrafine pulverizer with a sealing cover is designed. The sealing cover is driven by the rotating turntable to cover the feed port, and the secondary pulverization of raw materials that do not meet the specifications is achieved through the separation plate and spiral conveying blades, ensuring that the raw materials do not overflow or scatter during the pulverization process, thereby improving the utilization rate.
It effectively prevents the ferulic acid raw materials from overflowing or scattering during the crushing process, improves the raw material utilization rate, and ensures the fineness and uniformity of the product through secondary crushing, ensuring the consistency and stability of product quality.
Smart Images
Figure CN223337403U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ferulic acid processing, in particular to an ultrafine pulverizer for producing ferulic acid experiments. Background Art
[0002] Ferulic acid is a naturally occurring organic compound in plants, belonging to the phenolic acid family. It is found in the cell walls of plants such as wheat, rice, oats, coffee, apples, peanuts, and orange peel. Ferulic acid has attracted considerable attention due to its diverse biological activities and broad application prospects.
[0003] When producing ferulic acid, an ultrafine grinder is usually required. The ultrafine grinder can grind the ferulic acid raw material to improve its solubility and bioavailability. During the grinding, the ferulic acid raw material is first evenly fed into the feed port, and then the grinder is started to grind the ferulic acid raw material. After the grinding is completed, the crushed ferulic acid ultrafine powder is collected into a clean container through the discharge port.
[0004] Although traditional pulverizers can pulverize ferulic acid raw materials, they cannot block the feed during pulverization. Since the feed port is open, some ferulic acid raw materials overflow or scatter during the pulverization process, resulting in material waste, increased production costs, and reduced raw material utilization. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides an ultrafine pulverizer for producing ferulic acid experiments, which aims to improve the problem in the prior art that the feed cannot be blocked during pulverization, and due to the open feed port, part of the ferulic acid raw material may overflow or scatter during the pulverization process.
[0006] To achieve the above objectives, the present invention provides the following technical solutions:
[0007] The invention discloses an ultrafine pulverizer for producing ferulic acid experiments, comprising a bracket, legs fixedly connected to the lower part of the bracket, a crushing barrel fixedly connected to the middle part of the bracket, a feed port fixedly connected to the upper part of the crushing barrel, a mounting frame fixedly connected to the upper part of the crushing barrel, a rotating rod rotatably connected to the interior of the mounting frame, a turntable fixedly connected to the rear side of the outer part of the rotating rod, a rotating plate fixedly connected to the front side of the outer part of the rotating rod, a limiting rod inserted into the inner part of the turntable, a cross plate fixedly connected to the interior of the rotating plate, a fixed rod fixedly connected to the front side of the outer part of the cross plate, a connecting rod sleeved on the outer part of the fixed rod, a sealing cover fixedly connected to the bottom of the connecting rod, a crushing assembly provided on the front side of the outer part of the crushing barrel, and the crushing assembly is used to crush the ferulic acid raw material.
[0008] Furthermore, a separation plate is fixedly connected to the middle of the crushing barrel, a conveying pipe is fixedly connected to the right side of the outside of the crushing barrel, a feeding pipe is fixedly connected to the outside of the conveying pipe, a second motor is provided at the lower part of the feeding pipe, a transmission rod is fixedly connected to the output end of the second motor, the transmission rod is rotatably connected to the inside of the feeding pipe, a spiral conveying blade is fixedly connected to the outside of the transmission rod, and a discharge port is fixedly connected to the left side of the top of the feeding pipe.
[0009] Furthermore, the crushing assembly includes a first motor, which is arranged on the front side of the outside of the crushing barrel. The output end of the first motor is fixedly connected to a first gear, the outside of the first gear is meshed with a second gear, the inside of the first gear and the second gear are both fixedly connected to a rotating shaft, and the outside of the two rotating shafts are fixedly connected to a crushing roller.
[0010] Furthermore, the mounting frame is provided with insertion holes on all four sides, and the limiting rods are plugged into the insertion holes.
[0011] Furthermore, an extension plate is fixedly connected to the front side of the exterior of the crushing barrel, and the first motor is fixedly connected to the interior of the extension plate.
[0012] Furthermore, telescopic rods are fixedly connected to both sides of the middle of the mounting frame, and the tops of the two telescopic rods are fixedly connected to both sides of the upper part of the sealing cover.
[0013] Furthermore, a support plate is fixedly connected to the lower portion of the feeding pipe, and the second motor is fixedly connected to the upper portion of the support plate.
[0014] Furthermore, a baffle is fixedly connected to the top of the crushing barrel, a material guide plate is fixedly connected to the bottom of the crushing barrel, and a discharge port is fixedly connected to the lower part of the crushing barrel.
[0015] The utility model has the following beneficial effects:
[0016] In the present invention, when crushing the ferulic acid raw material, first, the limiting rod is pulled out of the insertion hole, and then the turntable is rotated, driving the rotating rod, rotating plate, horizontal plate, fixed rod and connecting rod, and finally the sealing cover is moved away from the feed inlet. The ferulic acid raw material is poured into the crushing barrel through the feed inlet, and then the above steps are repeated to ensure that the sealing cover covers the feed inlet, thereby preventing the raw material from overflowing or scattering during the crushing process, avoiding material waste, and improving raw material utilization.
[0017] In this utility model, during pulverization, raw materials fall onto a separation plate. Qualified raw materials pass through the separation plate onto a guide plate and are discharged through a discharge port. Non-qualified raw materials enter a conveying pipe and then pass through a feed pipe. At this point, the sealing cover is opened, and the second motor is activated, driving the drive rod and spiral conveying blades to rotate. This conveys the non-qualified raw materials through the discharge port to the feed port for secondary pulverization, ensuring the required fineness and uniformity of the raw materials, and guaranteeing consistent and stable product quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a three-dimensional diagram of an ultrafine pulverizer for producing ferulic acid experiments proposed by the present invention;
[0019] Figure 2 This is a schematic diagram of the discharge port structure of an ultrafine pulverizer for producing ferulic acid experiments proposed in the present invention;
[0020] Figure 3 This is a schematic diagram of the internal structure of a grinding barrel of an ultrafine grinding machine for producing ferulic acid experiments proposed in the present invention;
[0021] Figure 4 for Figure 1 A magnified view of the structure in the middle.
[0022] Legend:
[0023] 1. Bracket; 2. Support legs; 3. Crushing barrel; 4. Mounting frame; 5. Turntable; 6. Rotating rod; 7. Rotating plate; 8. Horizontal plate; 9. Fixed rod; 10. Connecting rod; 11. Limit rod; 12. Socket; 13. Sealing cover; 14. Telescopic rod; 15. Extension plate; 16. Crushing assembly; 1601. First motor; 1602. First gear; 1603. Second gear; 1604. Rotating shaft; 1605. Crushing roller; 17. Separation plate; 18. Guide plate; 19. Conveying pipe; 20. Feeding pipe; 21. Support plate; 22. Second motor; 23. Transmission rod; 24. Spiral conveying blade; 25. Discharge port; 26. Baffle; 27. Discharge port; 28. Feed port. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0025] Reference Figure 1 、 Figure 2 and Figure 4The utility model provides an embodiment of an ultrafine pulverizer for producing ferulic acid experiments, comprising a bracket 1, the lower part of the bracket 1 is fixedly connected to support legs 2 on all sides, a crushing barrel 3 is fixedly connected to the middle part of the bracket 1, the upper part of the crushing barrel 3 is fixedly connected to a feed port 28, the upper part of the crushing barrel 3 is fixedly connected to a mounting frame 4, the mounting frame 4 is internally rotatably connected to a rotating rod 6, the rear side of the rotating rod 6 is fixedly connected to a turntable 5, the front side of the rotating rod 6 is fixedly connected to a rotating plate 7, a limiting rod 11 is inserted into the interior of the turntable 5, the rotating plate 7 is internally fixedly connected to a horizontal plate 8, and the front side of the horizontal plate 8 is fixedly connected to a fixed rod 9. A connecting rod 10 is sleeved on the outside of the fixed rod 9, and a sealing cover 13 is fixedly connected to the bottom of the connecting rod 10. A crushing assembly 16 is provided on the front side of the outside of the crushing barrel 3. The crushing assembly 16 is used to crush the ferulic acid raw material. Plug holes 12 are provided on all sides of the inside of the mounting frame 4, and the limit rod 11 is plugged into the plug hole 12. Telescopic rods 14 are fixedly connected to both sides of the middle of the mounting frame 4. The tops of the two telescopic rods 14 are fixedly connected to both sides of the upper part of the sealing cover 13. A baffle 26 is fixedly connected to the top of the crushing barrel 3, a guide plate 18 is fixedly connected to the bottom of the crushing barrel 3, and a discharge port 27 is fixedly connected to the lower part of the crushing barrel 3.
[0026] When crushing the ferulic acid raw material, first, pull out the limiting rod 11 from the inside of the socket 12, and then manually turn the turntable 5. The rotation of the turntable 5 drives the rotating rod 6 to rotate, and the rotation of the rotating rod 6 further drives the rotating plate 7 fixed on the front side of the outside to rotate. As the rotating plate 7 rotates, the internal fixed horizontal plate 8 also rotates, and the rotation of the horizontal plate 8 drives the internal fixed fixed rod 9 to rotate together. As the fixed rod 9 rotates, the external sleeve connecting rod 10 also moves, and the movement of the connecting rod 10 drives the sealing cover 13 fixed at the bottom to move together. At this time, the sealing cover 13 is moved to a position away from the feed port 28, and the feed port 28 is opened to prepare for pouring the raw materials. When the sealing cover 13 is removed, the pre-prepared ferulic acid raw material is poured into the inside of the crushing barrel 3 through the feed port 28. To ensure that the raw materials enter the crushing barrel 3 smoothly and avoid spilling, after the raw materials are poured in, repeat the above steps and rotate the turntable 5 in the opposite direction to move the sealing cover 13 back to the position of the feed opening 28 and completely cover the feed opening 28. This facilitates sealing the feed opening 28 when the ferulic acid is crushed, preventing the ferulic acid raw materials from overflowing or scattering during the crushing process, resulting in material waste, and improving the utilization rate of the raw materials.
[0027] Reference Figure 3A separation plate 17 is fixedly connected to the middle of the crushing barrel 3, a conveying pipe 19 is fixedly connected to the right side of the outside of the crushing barrel 3, a feeding pipe 20 is fixedly connected to the outside of the conveying pipe 19, a second motor 22 is provided at the lower part of the feeding pipe 20, and a transmission rod 23 is fixedly connected to the output end of the second motor 22. The transmission rod 23 is rotatably connected to the inside of the feeding pipe 20, and a spiral conveying blade 24 is fixedly connected to the outside of the transmission rod 23. A discharge port 25 is fixedly connected to the left side of the top of the feeding pipe 20, a support plate 21 is fixedly connected to the lower part of the feeding pipe 20, and the second motor 22 is fixedly connected to the upper part of the support plate 21.
[0028] During the ferulic acid raw material pulverization process, the raw material undergoes initial pulverization, and the pulverized material falls onto the upper portion of separation plate 17. Fine particles that meet the specifications pass through the sieve holes of separation plate 17 and fall onto the upper portion of guide plate 18. Guide plate 18 guides these particles that meet the specifications to discharge port 27, where they are discharged for further processing or packaging. Large particles that do not meet the specifications cannot pass through the sieve holes of separation plate 17 and remain on the upper portion of separation plate 17. They then enter the edge of separation plate 17 and slide into conveyor pipe 19. These particles are then conveyed through conveyor pipe 19 to the interior of feeding pipe 20 for secondary pulverization. At this point, sealing cover 13 is opened to prepare for receiving the non-standard raw materials. Second motor 22 is activated, and its output end drives a transmission rod 23 fixed to it. The rotation of transmission rod 23 further drives the rotation of externally fixed spiral conveying blades 24. The rotation of spiral conveying blades 24 conveys the non-standard raw materials from feeding pipe 20 to the secondary pulverization location. Driven by the spiral conveying blades 24, the raw materials that do not meet the specifications are transported to the inside of the feed port 28 through the discharge port 25 and re-enter the grinder for secondary crushing, which facilitates the secondary crushing of the ferulic acid raw materials. The secondary crushing can process the raw materials to the required fineness and uniformity, ensuring that the quality of the final product meets the standards and ensuring the consistency and stability of each batch of products.
[0029] Reference Figure 1 and Figure 3 The crushing assembly 16 includes a first motor 1601, which is arranged on the external front side of the crushing barrel 3. The output end of the first motor 1601 is fixedly connected to the first gear 1602, and the external part of the first gear 1602 is meshed with the second gear 1603. The first gear 1602 and the second gear 1603 are both fixedly connected to the internal parts of the rotating shaft 1604, and the external parts of the two rotating shafts 1604 are both fixedly connected to the crushing roller 1605. The external front side of the crushing barrel 3 is fixedly connected to the extension plate 15, and the first motor 1601 is fixedly connected to the internal part of the extension plate 15.
[0030] When the ferulic acid raw material is crushed, the first motor 1601 is started, and the first motor 1601 drives the first gear 1602 fixed at the output end to rotate, and the first gear 1602 drives the second gear 1603 engaged with the outside to rotate, and the first gear 1602 and the second gear 1603 rotate when they drive the two internally fixed rotating shafts 1604 to rotate, and the two rotating shafts 1604 drive the two externally fixed crushing rollers 1605 to rotate, and the ferulic acid raw material is crushed by the rotation of the two crushing rollers 1605.
[0031] Working principle: When crushing the ferulic acid raw material, first, pull out the limiting rod 11 from the inside of the socket 12, and then rotate the turntable 5. The turntable 5 rotates with the rotating rod 6, and the rotating rod 6 rotates with the rotating plate 7 fixed on the front side of the outside. The rotating plate 7 rotates with the internal fixed horizontal plate 8 to rotate. The horizontal plate 8 rotates with the internal fixed fixed rod 9 to rotate. The fixed rod 9 rotates and moves the external sleeve connecting rod 10. The movement of the connecting rod 10 moves the sealing cover 13 fixed at the bottom, so that the sealing cover 13 is away from the feed port 28. Then, the ferulic acid raw material is poured into the inside of the crushing barrel 3 through the feed port 28. Then, repeat the above steps so that the sealing cover 13 covers the feed port 28. This makes it easy to seal the feed port 28 when the ferulic acid is crushed, and prevents the ferulic acid raw material from overflowing or flying during the crushing process, resulting in material waste, thereby improving the utilization rate of the raw materials. Then, during the crushing, the crushed raw materials will fall on the upper part of the separation plate 17, and the qualified raw materials will fall on the upper part of the guide plate 18 through the separation plate 17 and be discharged through the discharge port 27. The raw materials that do not meet the specifications will pass through the separation plate 17 into the interior of the conveying pipe 19, and then enter the interior of the feeding pipe 20 through the conveying pipe 19. At this time, the sealing cover 13 is opened, and the second motor 22 is started. The transmission rod 23 fixed at the output end is rotated by the second motor 22, and the transmission rod 23 rotates with the external fixed spiral conveying blade 24 to rotate. The non-compliant materials are conveyed by the spiral conveying blade 24, and finally, they are conveyed to the interior of the feed port 28 through the discharge port 25, which facilitates the secondary crushing of the ferulic acid raw materials. The secondary crushing can process the raw materials to the required fineness and uniformity, ensuring that the quality of the final product meets the standards and ensuring the consistency and stability of each batch of products.
[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An ultrafine pulverizer for producing ferulic acid, comprising a support (1), characterized in that: The bracket (1) is fixedly connected to legs (2) on all sides of the lower part, the bracket (1) is fixedly connected to a crushing barrel (3) in the middle part, the crushing barrel (3) is fixedly connected to a feed port (28) on the upper part, the crushing barrel (3) is fixedly connected to a mounting frame (4) on the upper part, the mounting frame (4) is rotatably connected to a rotating rod (6) inside, the rotating rod (6) is fixedly connected to a turntable (5) on the rear side outside, the rotating rod (6) is fixedly connected to a rotating plate (7) on the front side outside, a limiting rod (11) is inserted into the turntable (5), the rotating plate (7) is fixedly connected to a transverse plate (8) inside, the transverse plate (8) is fixedly connected to a fixing rod (9) on the front side outside, the fixing rod (9) is sleeved with a connecting rod (10) outside, the connecting rod (10) is fixedly connected to a sealing cover (13) on the bottom, and a crushing assembly (16) is provided on the front side outside the crushing barrel (3), and the crushing assembly (16) is used to crush the ferulic acid raw material.
2. A superfine grinder for producing ferulic acid according to claim 1, characterized in that: A separation plate (17) is fixedly connected to the middle of the crushing barrel (3), a conveying pipe (19) is fixedly connected to the right side of the outside of the crushing barrel (3), a feeding pipe (20) is fixedly connected to the outside of the feeding pipe (19), a second motor (22) is provided at the lower part of the feeding pipe (20), an output end of the second motor (22) is fixedly connected to a transmission rod (23), the transmission rod (23) is rotatably connected to the inside of the feeding pipe (20), a spiral conveying blade (24) is fixedly connected to the outside of the transmission rod (23), and a discharge port (25) is fixedly connected to the left side of the top of the feeding pipe (20).
3. A superfine grinder for producing ferulic acid according to claim 1, characterized in that: The pulverizing assembly (16) comprises a first motor (1601), the first motor (1601) being arranged on the front side of the outside of the pulverizing barrel (3), the output end of the first motor (1601) being fixedly connected to a first gear (1602), the outside of the first gear (1602) being meshedly connected to a second gear (1603), the insides of the first gear (1602) and the second gear (1603) being fixedly connected to a rotating shaft (1604), and the outsides of the two rotating shafts (1604) being fixedly connected to a pulverizing roller (1605).
4. A superfine grinder for producing ferulic acid according to claim 1, characterized in that: Insert holes (12) are provided on all four sides of the interior of the mounting frame (4), and the limiting rod (11) is plugged into the insert holes (12).
5. A superfine grinder for producing ferulic acid according to claim 3, characterized in that: An extension plate (15) is fixedly connected to the front exterior of the crushing barrel (3), and the first motor (1601) is fixedly connected to the interior of the extension plate (15).
6. A superfine grinder for producing ferulic acid according to claim 1, characterized in that: Telescopic rods (14) are fixedly connected to both sides of the middle of the mounting frame (4), and the tops of the two telescopic rods (14) are fixedly connected to both sides of the upper part of the sealing cover (13).
7. A superfine grinder for producing ferulic acid according to claim 2, characterized in that: A support plate (21) is fixedly connected to the lower portion of the feeding pipe (20), and the second motor (22) is fixedly connected to the upper portion of the support plate (21).
8. A superfine grinder for producing ferulic acid according to claim 1, characterized in that: A baffle (26) is fixedly connected to the top of the crushing barrel (3), a material guide plate (18) is fixedly connected to the bottom of the crushing barrel (3), and a discharge port (27) is fixedly connected to the lower part of the crushing barrel (3).