Crushing and extracting device for effective components of dendrobium officinale

Abstract

The utility model relates to the technical field of dendrobium officinale processing, and discloses a dendrobium officinale effective component crushing and extracting device which comprises an extracting barrel, a top cover is arranged at the top of the extracting barrel, a rotating cylinder is rotatably connected to the middle of the top cover, a stirring shaft is fixedly connected to the outer portion of the lower end of the rotating cylinder, and a rotating shaft is rotatably connected to the interior of the rotating cylinder. A partition plate is rotatably connected outside the lower end of the rotating shaft, the outer wall of the partition plate is tightly matched with the inner wall of the extraction barrel, and a scraper for turning over materials is fixedly connected outside the lower end of the rotating shaft and located on the upper side of the partition plate. According to the device, the motor is started, the first bevel gear and the second bevel gear are matched to drive the scraping plate and the crushing cutter to rotate, the scraping plate turns up materials sinking to the bottom and makes contact with the rotating crushing cutter, the crushing cutter crushes the materials, effective components in the materials are promoted to be dissolved in a solvent, and the extraction rate is improved; therefore, the liquid is convenient to discharge, and the device is convenient to clean.

Description

Technical Field

[0001] This utility model relates to the field of Dendrobium officinale processing technology, and in particular to a device for pulverizing and extracting the effective components of Dendrobium officinale. Background Technology

[0002] Dendrobium officinale is a traditional and precious Chinese medicinal herb, rich in polysaccharides, alkaloids, flavonoids, amino acids, and various trace elements. It possesses pharmacological activities such as enhancing immunity, anti-oxidation, anti-aging, and lowering blood sugar. Among these, Dendrobium officinale polysaccharides are one of its main active ingredients, but their extraction efficiency is directly affected by the degree of raw material grinding, extraction process, and equipment performance.

[0003] In existing technologies, Dendrobium officinale is mainly extracted by soaking to dissolve the active ingredients in a solvent. Existing extraction devices soak Dendrobium officinale stem segments. Although the stem segments facilitate the extraction of active ingredients, they require a long soaking time, and the soaking device needs to be disassembled to remove the Dendrobium officinale after soaking, which is very inconvenient. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a device for pulverizing and extracting the effective components of Dendrobium officinale, which can improve extraction efficiency through pulverization.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A device for pulverizing and extracting effective components from Dendrobium officinale includes an extraction barrel. A top cover is provided on the top of the extraction barrel. A rotating cylinder is rotatably connected to the middle of the top cover. A stirring shaft is fixedly connected to the lower outer side of the rotating cylinder. A rotating shaft is rotatably connected to the inside of the rotating cylinder. A partition is rotatably connected to the lower outer side of the rotating shaft. The outer wall of the partition fits tightly against the inner wall of the extraction barrel. A scraper for turning the material is fixedly connected to the lower outer side of the rotating shaft above the partition. A pulverizing blade is fixedly connected to the lower outer side of the rotating shaft above the scraper. A discharge port is fixedly connected to the bottom of the extraction barrel. A drive assembly is provided on the upper side of the top cover.

[0007] Furthermore, the drive assembly includes a motor fixedly connected to the right end of the top cover, a drive shaft fixedly connected to the drive end of the motor, a first bevel gear fixedly connected to the left end of the drive shaft, and a helical gear fixedly connected to the right end of the drive shaft.

[0008] Furthermore, a second bevel gear is meshed with the left side of the first bevel gear, and the middle part of the second bevel gear is fixedly connected to the top of the rotating shaft.

[0009] Furthermore, a gear disk is meshed with the lower side of the helical gear, and the middle part of the gear disk is fixedly connected to the upper outer part of the rotating drum.

[0010] Furthermore, limiting strips are fixedly connected to both the left and right sides of the inner wall of the extraction barrel, and the left and right ends of the partition are provided with bayonets for cooperating with the limiting strips.

[0011] Furthermore, the extraction barrel has an opening at the upper front side, and a sealing door is provided inside the opening. The top of the sealing door is fixedly connected to the lower side of the top cover, and a guide plate is fixedly connected to the front side of the extraction barrel at the position of the sealing door.

[0012] Furthermore, a fixing ring is fixedly connected to the lower external end of the extraction barrel, and a support leg is fixedly connected to the lower side of the fixing ring.

[0013] Furthermore, a telescopic rod is fixedly connected to the upper left side of the fixing ring, and an electric push rod is fixedly connected to the upper right side of the fixing ring. Both the telescopic rod and the electric push rod have connecting ears fixedly connected to their tops, and the ends of the connecting ears are fixedly connected to the outside of the top cover.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the motor is started and drives the scraper and the crushing blade to rotate through the cooperation of the first bevel gear and the second bevel gear. The scraper turns up the material that has settled at the bottom and puts it into contact with the rotating crushing blade. The crushing blade crushes the material, thereby promoting the dissolution of the effective components in the solvent and improving the extraction rate.

[0016] 2. In this utility model, the electric push rod that is set to start can drive the top cover to rise through the connecting lug. The rising top cover drives the partition to rise through the rotating shaft. The partition drives the material to move upward, so that it is separated from the solution, which is convenient for discharge, subsequent processing, and cleaning of the device. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of a device for pulverizing and extracting effective components from Dendrobium officinale according to the present invention;

[0018] Figure 2 This is a schematic diagram of the partition of a device for pulverizing and extracting effective components of Dendrobium officinale according to the present invention;

[0019] Figure 3 This is a schematic diagram of the scraper of a device for pulverizing and extracting the effective components of Dendrobium officinale according to this utility model.

[0020] Legend:

[0021] 1. Extraction tank; 2. Top cover; 3. Rotating drum; 4. Stirring shaft; 5. Rotating shaft; 6. Baffle; 7. Scraper; 8. Crushing blade; 9. Limiting strip; 10. Bayonet; 11. Motor; 12. Drive shaft; 13. First bevel gear; 14. Helical gear; 15. Second bevel gear; 16. Gear disc; 17. Sealing door; 18. Guide plate; 19. Fixing ring; 20. Support leg; 21. Telescopic rod; 22. Electric push rod; 23. Connecting lug; 24. Discharge port. Detailed Implementation

[0022] 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.

[0023] Reference Figures 1-3 This utility model provides an embodiment of a device for pulverizing and extracting the effective components of Dendrobium officinale, comprising an extraction barrel 1, a top cover 2 on the top of the extraction barrel 1, a rotating cylinder 3 rotatably connected to the middle of the top cover 2, a stirring shaft 4 fixedly connected to the lower end of the rotating cylinder 3, a rotating shaft 5 rotatably connected inside the rotating cylinder 3, and a partition 6 rotatably connected to the lower end of the rotating shaft 5. The outer wall of the partition 6 is tightly fitted with the inner wall of the extraction barrel 1. Limiting strips 9 are fixedly connected to both sides of the inner wall of the extraction barrel 1, and the left and right ends of the partition 6 are provided with limiting strips. The lower end of the rotating shaft 5 is fixedly connected to the upper side of the partition plate 6 with the bayonet 10 that fits the strip 9. A scraper 7 for turning the material is fixedly connected to the lower end of the rotating shaft 5 above the scraper 7. A crushing blade 8 is fixedly connected to the lower end of the rotating shaft 5 above the scraper 7. A discharge port 24 is fixedly connected to the bottom of the extraction barrel 1. An opening is provided on the upper front side of the extraction barrel 1. A sealing door 17 is provided inside the opening. The top of the sealing door 17 is fixedly connected to the lower side of the top cover 2. A guide plate 18 is fixedly connected to the front side of the extraction barrel 1 at the position of the sealing door 17. A drive assembly is provided on the upper side of the top cover 2.

[0024] The rotating drum 3 can rotate, driving the stirring shaft 4 to stir the Dendrobium officinale, promoting the dissolution of active ingredients into the solvent and improving the extraction efficiency. The rotating shaft 5 can rotate inside the rotating drum 3, driving the scraper 7 and the pulverizing blade 8 to rotate. The scraper 7 is in an inclined state. When rotating, the inclined surface of the scraper 7 can promote the Dendrobium officinale at the bottom to turn upward, so that it comes into contact with the rotating pulverizing blade 8. The rotating pulverizing blade 8 pulverizes the Dendrobium officinale, thereby promoting the dissolution of active ingredients into the solvent and improving the extraction rate and efficiency of active ingredients. The limiting strip 9 is used to restrict the partition 6 to prevent it from rotating. The partition 6 is provided with through holes. The rotating shaft 5 drives the partition 6 to move upward, allowing the Dendrobium officinale residue inside to move upward and separate it from the solution for easy cleaning.

[0025] Reference Figures 1-3 The drive assembly includes a motor 11 fixedly connected to the upper right end of the top cover 2, a drive shaft 12 fixedly connected to the drive end of the motor 11, a first bevel gear 13 fixedly connected to the left external end of the drive shaft 12, a helical gear 14 fixedly connected to the right external end of the drive shaft 12, a second bevel gear 15 meshing with the left side of the first bevel gear 13, the middle part of the second bevel gear 15 fixedly connected to the top of the rotating shaft 5, and a gear disk 16 meshing with the lower side of the helical gear 14, the middle part of the gear disk 16 fixedly connected to the upper external end of the rotating drum 3.

[0026] The motor 11, once started, drives the first bevel gear 13 and the helical gear 14 to rotate via the drive shaft 12. The rotating first bevel gear 13, in conjunction with the second bevel gear 15, drives the rotating shaft 5 to rotate. The rotating shaft 5 drives the scraper 7 and the pulverizing blade 8 to rotate. The rotating scraper 7 flips up the material at the bottom and puts it into contact with the pulverizing blade 8. The rotating pulverizing blade 8 pulverizes the material, promoting the incorporation of active ingredients into the solvent. The rotating helical gear 14, in conjunction with the gear disc 16, drives the rotating drum 3 to rotate. The rotating drum 3 drives the stirring shaft 4 to rotate, thus stirring the solvent.

[0027] Reference Figures 1-3 A fixing ring 19 is fixedly connected to the lower end of the extraction bucket 1. A support leg 20 is fixedly connected to the lower side of the fixing ring 19. A telescopic rod 21 is fixedly connected to the upper left side of the fixing ring 19. An electric push rod 22 is fixedly connected to the upper right side of the fixing ring 19. A connecting ear 23 is fixedly connected to the top of both the telescopic rod 21 and the electric push rod 22. The end of the connecting ear 23 is fixedly connected to the outside of the top cover 2.

[0028] The electric push rod 22, which is set to start, can drive the top cover 2 to rise through the connecting lug 23. The rising top cover 2 drives the crushing blade 8 to rise through the rotating shaft 5. The crushing blade 8 drives the material to move upward, so that it is separated from the solution, which is convenient for discharge, subsequent processing, and cleaning of the device. The telescopic rod 21 is set to keep the top cover 2 stable during the rising process.

[0029] Working principle: The material is put into the extraction tank 1 and solvent is added to soak the material. The motor 11 is started, which drives the first bevel gear 13 and the helical gear 14 to rotate via the drive shaft 12. The rotating first bevel gear 13 and the second bevel gear 15 work together to drive the rotating shaft 5 to rotate. The rotating shaft 5 drives the scraper 7 and the crushing blade 8 to rotate. The rotating scraper 7 flips the material at the bottom to the top and puts it into contact with the crushing blade 8. The rotating crushing blade 8 crushes the material, promoting the infusion of the effective ingredients into the solvent. The rotating helical gear 14 works with the toothed disc 16 to drive the rotating drum 3 to rotate. The rotating drum 3 drives the stirring shaft 4 to rotate, stirring the solvent, thereby further promoting the infusion of the effective ingredients into the solvent. The electric push rod 22 is started. The electric push rod 22 drives the top cover 2 to move upward via the connecting lug 23. The top cover 2 drives the partition 6 to move upward inside the extraction tank 1 via the rotating shaft 5, thereby moving the material upward and separating it from the solvent. The holes in the partition 6 allow the solution to pass through and remain at the lower end of the extraction tank 1, and can be discharged through the discharge port 24.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A device for pulverizing and extracting the effective components of Dendrobium officinale, characterized in that, The extraction barrel (1) is provided with a top cover (2) at the top. A rotating cylinder (3) is rotatably connected to the middle of the top cover (2). A stirring shaft (4) is fixedly connected to the lower end of the rotating cylinder (3). A rotating shaft (5) is rotatably connected to the inside of the rotating cylinder (3). A partition (6) is rotatably connected to the lower end of the rotating shaft (5). The outer wall of the partition (6) is tightly fitted with the inner wall of the extraction barrel (1). A scraper (7) for turning the material is fixedly connected to the lower end of the rotating shaft (5) above the partition (6). A crushing blade (8) is fixedly connected to the lower end of the rotating shaft (5) above the scraper (7). A discharge port (24) is fixedly connected to the bottom of the extraction barrel (1). A drive assembly is provided on the upper side of the top cover (2).

2. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 1, characterized in that: The drive assembly includes a motor (11) fixedly connected to the upper right end of the top cover (2), a drive shaft (12) fixedly connected to the drive end of the motor (11), a first bevel gear (13) fixedly connected to the left end of the drive shaft (12), and a helical gear (14) fixedly connected to the right end of the drive shaft (12).

3. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 2, characterized in that: The left side of the first bevel gear (13) is meshed with a second bevel gear (15), and the middle part of the second bevel gear (15) is fixedly connected to the top of the rotating shaft (5).

4. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 2, characterized in that: The lower side of the helical gear (14) is meshed with a toothed disc (16), and the middle part of the toothed disc (16) is fixedly connected to the upper outside of the rotating drum (3).

5. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 1, characterized in that: Limiting strips (9) are fixedly connected to the left and right sides of the inner wall of the extraction barrel (1), and the left and right ends of the partition (6) are provided with bayonets (10) for cooperating with the limiting strips (9).

6. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 1, characterized in that: An opening is provided on the upper front side of the extraction barrel (1), and a sealing door (17) is provided inside the opening. The top of the sealing door (17) is fixedly connected to the lower side of the top cover (2), and a guide plate (18) is fixedly connected to the front side of the extraction barrel (1) at the position of the sealing door (17).

7. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 1, characterized in that: A fixing ring (19) is fixedly connected to the lower end of the extraction bucket (1), and a support leg (20) is fixedly connected to the lower side of the fixing ring (19).

8. The device for pulverizing and extracting effective components of Dendrobium officinale according to claim 7, characterized in that: A telescopic rod (21) is fixedly connected to the upper left side of the fixed ring (19), and an electric push rod (22) is fixedly connected to the upper right side of the fixed ring (19). A connecting ear (23) is fixedly connected to the top of both the telescopic rod (21) and the electric push rod (22). The end of the connecting ear (23) is fixedly connected to the outside of the top cover (2).

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