Natural plant essential oil extraction device

Abstract

The utility model relates to the technical field of natural plant essential oil extraction, and discloses a natural plant essential oil extraction device which comprises an extraction box, one side of the extraction box is fixedly connected with a condensation box through a plurality of connecting rods, and the lower end face of the condensation box is fixedly connected with an oil-water separator through a plurality of mounting rods. A connecting pipe is fixedly connected between the extraction box and the condensation box, an auxiliary pipe is fixedly connected between the condensation box and the oil-water separator, a feeding pipe is fixedly connected to the upper portion of one side of the extraction box, a feeding frame is fixedly connected to the upper end face of the feeding pipe, and an empty groove is formed in the upper end face of the feeding frame. According to the plant essential oil fusion device, the purpose of rapidly crushing hard materials can be achieved through the arranged crushing structure, so that the fusion quality and efficiency are improved, the mass transfer process between volatile components in plant materials and solvents or water vapor can be accelerated through the arranged stirring structure, release and dissolution of essential oil components are promoted, and the essential oil fusion effect is improved. Therefore, the extraction time is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of natural plant essential oil extraction, in particular to a natural plant essential oil extraction device. Background Art

[0002] Essential oils are plant-specific aromatic substances extracted from flowers, leaves, roots, bark, fruits, seeds, resins, etc. of herbal plants by distillation and pressing. Aromatherapy essential oils are highly volatile and have small molecules. They are easily absorbed by the human body and can balance the body's functions and play a role in beauty and skin care. The existing plant essential oil extraction is mainly distillation. The processing procedure includes heating the plant with water or steam (or both) in a distillation container to discharge the water vapor, thereby producing a concentrated solution.

[0003] However, the extraction devices in the prior art generally lack a crushing structure, so that the hard materials cannot efficiently release the internal volatile components during extraction, which is inefficient to use, and the existing devices lack a stirring structure, which makes the extraction efficiency too slow. Therefore, those skilled in the art provide an extraction device for natural plant essential oils to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art, and to propose a natural plant essential oil extraction device, which can achieve the purpose of quickly crushing harder materials through the provided crushing structure, thereby improving the fusion quality and efficiency, and can accelerate the mass transfer process between the volatile components in the plant material and the solvent or water vapor through the provided stirring structure, promote the release and dissolution of the essential oil components, thereby shortening the extraction time.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for extracting natural plant essential oils, comprising an extraction box, one side of the extraction box is fixedly connected to a condensation box via a plurality of connecting rods, the lower end surface of the condensation box is fixedly connected to an oil-water separator via a plurality of mounting rods, a connecting pipe is fixedly connected between the extraction box and the condensation box, an auxiliary pipe is fixedly connected between the condensation box and the oil-water separator, a feed pipe is fixedly connected to the upper part of one side of the extraction box, a feed frame is fixedly connected to the upper end surface of the feed pipe, an empty groove is provided on the upper end surface of the feed frame, a rotating rod is rotatably connected to the front and rear parts of the inner walls on both sides of the empty groove, a crushing roller is fixedly sleeved on the outer walls of the two rotating rods, and a heating plate is fixedly connected to the inner wall of the extraction box;

[0007] A main stirring rod is rotatably connected at the center of the inner wall of the upper end of the extraction box, auxiliary stirring rods are rotatably connected on both sides of the inner wall of the upper end of the extraction box, a plurality of main breaking rods are fixedly connected at the lower part of the outer wall of the main stirring rod, and a plurality of auxiliary breaking rods are fixedly connected at the lower part of the outer walls of the two auxiliary stirring rods, a driving gear is fixedly sleeved at the upper part of the outer wall of the main stirring rod, and a driven gear is fixedly sleeved at the upper part of the outer walls of the two auxiliary stirring rods, and the driving gear is meshed with the two driven gears;

[0008] Through the above technical scheme, when in use, by placing the material in the feed frame, the material enters the extraction box, becomes steam under the action of the heating plate, and enters the condensation box through the connecting pipe to form liquid under the condensation environment, thereby achieving the purpose of essential oil production. When the harder material is placed in the feed frame, the two crushing rollers rotate, thereby achieving the purpose of crushing the material, increasing the surface area of ​​the plant material, making it easier to release volatile components during the extraction process, the main stirring rod rotates, the driving gear is forced to rotate and drives the driven gear to rotate, so that the main stirring rod and the auxiliary stirring rod rotate synchronously, thereby achieving the purpose of fully mixing the material, helping to release the volatile components in the plant material, and also preventing the plant material from precipitating and agglomerating during the extraction process, avoiding affecting the subsequent separation and extraction steps, and having better usability.

[0009] Furthermore, a No. 1 driving motor is fixedly arranged at the front and rear of one side of the feed frame, and one end of each of the two rotating rods penetrates the feed frame to the outside and is fixedly connected to the output end of the No. 1 driving motor;

[0010] Through the above technical solution, by setting the No. 1 driving motor, the No. 1 driving motor can drive the rotating rod to rotate.

[0011] Furthermore, the two first drive motors are arranged with opposite directions of rotation;

[0012] Through the above technical solution, the two crushing rollers can be rotated in opposite directions by setting the rotation of the No. 1 driving motor in opposite directions, thereby achieving a better crushing purpose.

[0013] Furthermore, a protection frame is fixedly connected to the inner wall of the upper end of the extraction box, and the driving gear and the driven gear are both movably arranged in the protection frame;

[0014] Through the above technical solution, the purpose of protecting the driving gear and the driven gear can be achieved by providing a protective frame.

[0015] Furthermore, a No. 2 drive motor is fixedly arranged at the center of the upper end surface of the extraction box, and the upper end of the main stirring rod passes through the extraction box to the outside and is fixedly connected to the output end of the No. 2 drive motor;

[0016] Through the above technical solution, by setting up the No. 2 driving motor, when the No. 2 driving motor is working, it can drive the main stirring rod to rotate synchronously.

[0017] Furthermore, a fixed pad is fixedly connected to the lower end surface of the extraction box, and support columns are fixedly connected to the lower end surface of the fixed pad near the four corners, and anti-slip pads are fixedly connected to the lower ends of multiple support columns;

[0018] Through the above technical solution, the anti-skid and support purposes of the device can be better achieved by providing support columns and anti-skid pads.

[0019] Furthermore, a visual window is fixedly provided at the center of the front end surface of the extraction box;

[0020] Through the above technical solution, the purpose of better viewing can be achieved through the provided visual window.

[0021] Furthermore, a connecting pipe is fixedly connected to the lower part of the outer wall of one side of the extraction box, the upper end of the connecting pipe is fixedly connected to the upper part of the outer wall of one side of the extraction box, and a circulating pump is fixedly arranged on the outer wall of the connecting pipe;

[0022] Through the above technical solution, the purpose of transferring the material at the bottom of the extraction box is achieved through the action of the circulation pump and the connecting pipe, thereby avoiding the problem of accumulation at the bottom that affects the extraction efficiency and quality.

[0023] The utility model has the following beneficial effects:

[0024] 1. The utility model proposes a natural plant essential oil extraction device. When in use, by placing materials in a feed frame, the materials enter the extraction box, become steam under the action of the heating plate, and enter the condensation box through the connecting pipe to form liquid under the condensation environment, thereby achieving the production purpose of essential oil. When harder materials are placed in the feed frame, two No. 1 drive motors work in different directions to rotate two crushing rollers, thereby achieving the purpose of crushing the materials, increasing the surface area of ​​the plant materials, making it easier to release volatile components during the extraction process, and having better usability.

[0025] 2. The utility model proposes a natural plant essential oil extraction device, which drives the main stirring rod to rotate through the operation of the No. 2 driving motor, and the driving gear is forced to rotate and drives the driven gear to rotate, so that the main stirring rod and the auxiliary stirring rod rotate synchronously, thereby achieving the purpose of fully mixing the materials, helping to release the volatile components in the plant materials, and also preventing the plant materials from precipitating and agglomerating during the extraction process, avoiding affecting the subsequent separation and extraction steps, and having better usability. The purpose of transferring the materials at the bottom of the extraction box is achieved under the action of the circulating pump and the connecting pipe, avoiding the problem of bottom accumulation affecting the extraction efficiency and quality, and having better usability.

[0026] 3. The utility model proposes a natural plant essential oil extraction device, which can achieve the purpose of quickly crushing harder materials through the provided crushing structure, thereby improving the fusion quality and efficiency, and can accelerate the mass transfer process between the volatile components in the plant material and the solvent or water vapor through the provided stirring structure, promote the release and dissolution of the essential oil components, thereby shortening the extraction time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric schematic diagram of a natural plant essential oil extraction device proposed by the utility model;

[0028] Figure 2 It is a front cross-sectional schematic diagram of a natural plant essential oil extraction device proposed by the utility model;

[0029] Figure 3 for Figure 2 An enlarged schematic diagram of the structure at A;

[0030] Figure 4 A schematic top view of a feed frame of a natural plant essential oil extraction device proposed by the utility model;

[0031] Figure 5 The utility model is a schematic front view of a natural plant essential oil extraction device.

[0032] Legend:

[0033] 1. Extraction box; 2. Connecting rod; 3. Condensation box; 4. Mounting rod; 5. Oil-water separator; 6. Feed pipe; 7. Feed frame; 8. Empty slot; 9. Rotating rod; 10. Crushing roller; 11. No. 1 driving motor; 12. Connecting pipe; 13. Circulation pump; 14. Main stirring rod; 15. Main breaking rod; 16. Auxiliary stirring rod; 17. Auxiliary breaking rod; 18. Driving gear; 19. Driven gear; 20. Protection frame; 21. No. 2 driving motor; 22. Heating plate; 23. Connecting pipe; 24. Auxiliary pipe; 25. Visual window; 26. Fixed pad; 27. Support column; 28. Anti-slip mat. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 The utility model provides a specific embodiment: a natural plant essential oil extraction device, including an extraction box 1, a fixed pad 26 is fixedly connected to the lower end surface of the extraction box 1, and support columns 27 are fixedly connected to the lower end surface of the fixed pad 26 near the four corners, and the lower ends of the plurality of support columns 27 are fixedly connected to anti-skid pads 28. The support columns 27 and the anti-skid pads 28 can achieve better anti-skid and support purposes of the device. A visual window 25 is fixedly set at the center of the front end surface of the extraction box 1. Through the set visual window 25 The purpose of better viewing can be achieved. One side of the extraction box 1 is fixedly connected to the condensation box 3 through multiple connecting rods 2. The lower end surface of the condensation box 3 is fixedly connected to the oil-water separator 5 through multiple mounting rods 4. A connecting pipe 23 is fixedly connected between the extraction box 1 and the condensation box 3. An auxiliary pipe 24 is fixedly connected between the condensation box 3 and the oil-water separator 5. A feed pipe 6 is fixedly connected to the upper part of one side of the extraction box 1. A feed frame 7 is fixedly connected to the upper end surface of the feed pipe 6. An empty groove 8 is opened on the upper end surface of the feed frame 7. The inner walls on both sides of the empty groove 8 are fixedly connected to the feed frame 7. The front and rear parts are both rotatably connected with rotating rods 9, and a No. 1 driving motor 11 is fixedly arranged on one side of the feeding frame 7 near the front and rear parts. One end of the two rotating rods 9 penetrates the feeding frame 7 to the outside and is fixedly connected to the output end of the No. 1 driving motor 11. The No. 1 driving motor 11 is set so that when the No. 1 driving motor 11 is working, it can drive the rotating rod 9 to rotate. The two No. 1 driving motors 11 are set in opposite directions. The No. 1 driving motor 11 is set in opposite directions, and the two crushing rollers 10 can be rotated in the opposite direction by setting the No. 1 driving motor 11 to rotate in the opposite direction, so as to achieve better crushing purpose. Crushing rollers 10 are fixedly sleeved on the outer walls of the two rotating rods 9. A heating plate 22 is fixedly connected to the inner wall of the extraction box 1. A connecting pipe 12 is fixedly connected to the lower part of the outer wall of one side of the extraction box 1. The upper end of the connecting pipe 12 is fixedly connected to the upper part of the outer wall of one side of the extraction box 1. A circulating pump 13 is fixedly arranged on the outer wall of the connecting pipe 12. The purpose of transferring the material at the bottom of the extraction box 1 is achieved under the action of the circulating pump 13 and the connecting pipe 12, so as to avoid the problem of accumulation at the bottom affecting the extraction efficiency and quality.

[0036] A main stirring rod 14 is rotatably connected at the center of the inner wall of the upper end of the extraction box 1, and a second driving motor 21 is fixedly arranged at the center of the upper end surface of the extraction box 1. The upper end of the main stirring rod 14 passes through the extraction box 1 to the outside and is fixedly connected to the output end of the second driving motor 21. The second driving motor 21 is arranged so that when the second driving motor 21 works, the main stirring rod 14 can be driven to rotate synchronously. Auxiliary stirring rods 16 are rotatably connected to both sides of the inner wall of the upper end of the extraction box 1. A plurality of main beating rods 15 are fixedly connected to the lower part of the outer wall of the main stirring rod 14. The two A plurality of auxiliary breaking rods 17 are fixedly connected to the lower part of the outer wall of the auxiliary stirring rod 16, a driving gear 18 is fixedly sleeved on the upper part of the outer wall of the main stirring rod 14, and a driven gear 19 is fixedly sleeved on the upper part of the outer walls of the two auxiliary stirring rods 16. The driving gear 18 and the two driven gears 19 are meshed. A protective frame 20 is fixedly connected to the inner wall of the upper end of the extraction box 1, and the driving gear 18 and the driven gear 19 are movably arranged in the protective frame 20. The purpose of protecting the driving gear 18 and the driven gear 19 can be achieved by setting the protective frame 20.

[0037] Working principle: When in use, by placing the material in the feed frame 7, the material enters the extraction box 1, and becomes steam under the action of the heating plate 22, and enters the condensation box 3 through the connecting pipe 23, forming liquid under the condensation environment, thereby achieving the purpose of essential oil production. When the harder material is placed in the feed frame 7, the two No. 1 drive motors 11 work in different directions to make the two crushing rollers 10 rotate, thereby achieving the purpose of material crushing, increasing the surface area of ​​the plant material, and making it easier to release volatile components during the extraction process. The main stirring rod 14 is driven to rotate by the No. 2 drive motor 21, and the driving gear 18 is forced to rotate and drives the driven gear 19 to rotate, so that the main stirring rod 14 and the auxiliary stirring rod 16 rotate synchronously, thereby achieving the purpose of fully mixing the material, helping to release the volatile components in the plant material, and also preventing the plant material from precipitating and agglomerating during the extraction process, avoiding affecting the subsequent separation and extraction steps, and having better usability. The purpose of material transmission at the bottom of the extraction box 1 is achieved under the action of the circulating pump 13 and the connecting pipe 12, avoiding the problem of bottom accumulation affecting the extraction efficiency and quality.

[0038] Finally, it should be noted that the above is only a preferred specific implementation method of the present utility model and is not used to limit the present utility model. Although the present utility model is described in detail with reference to the aforementioned specific implementation methods, for those skilled in the art, they can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A natural plant essential oil extraction device, comprising an extraction box (1), characterized in that: One side of the extraction box (1) is fixedly connected to a condensation box (3) via a plurality of connecting rods (2); the lower end surface of the condensation box (3) is fixedly connected to an oil-water separator (5) via a plurality of mounting rods (4); a connecting pipe (23) is fixedly connected between the extraction box (1) and the condensation box (3); an auxiliary pipe (24) is fixedly connected between the condensation box (3) and the oil-water separator (5); a feed pipe (6) is fixedly connected to the upper part of one side of the extraction box (1); a feed frame (7) is fixedly connected to the upper end surface of the feed pipe (6); a hollow groove (8) is provided on the upper end surface of the feed frame (7); rotating rods (9) are rotatably connected to the front and rear parts of the inner walls on both sides of the hollow groove (8); crushing rollers (10) are fixedly sleeved on the outer walls of the two rotating rods (9); and a heating plate (22) is fixedly connected to the inner wall of the extraction box (1); A main stirring rod (14) is rotatably connected to the center of the upper inner wall of the extraction box (1), and auxiliary stirring rods (16) are rotatably connected to both sides of the upper inner wall of the extraction box (1). A plurality of main breaking rods (15) are fixedly connected to the lower part of the outer wall of the main stirring rod (14), and a plurality of auxiliary breaking rods (17) are fixedly connected to the lower part of the outer walls of the two auxiliary stirring rods (16). A driving gear (18) is fixedly sleeved on the upper part of the outer wall of the main stirring rod (14), and a driven gear (19) is fixedly sleeved on the upper part of the outer walls of the two auxiliary stirring rods (16), and the driving gear (18) is meshed with the two driven gears (19).

2. The extraction device for natural plant essential oil according to claim 1, characterized in that: A first drive motor (11) is fixedly arranged at the front and rear of one side of the feed frame (7), and one end of each of the two rotating rods (9) passes through the feed frame (7) to the outside and is fixedly connected to the output end of the first drive motor (11).

3. The extraction device for natural plant essential oil according to claim 2, characterized in that: The two No. 1 drive motors (11) are arranged with opposite rotation directions.

4. The extraction device for natural plant essential oil according to claim 1, characterized in that: A protective frame (20) is fixedly connected to the inner wall of the upper end of the extraction box (1), and the driving gear (18) and the driven gear (19) are both movably arranged in the protective frame (20).

5. The extraction device of natural plant essential oil according to claim 1, characterized in that: A second drive motor (21) is fixedly arranged at the center of the upper end surface of the extraction box (1), and the upper end of the main stirring rod (14) passes through the extraction box (1) to the outside and is fixedly connected to the output end of the second drive motor (21).

6. The device for extracting natural plant essential oil according to claim 1, characterized in that: The lower end surface of the extraction box (1) is fixedly connected to a fixed pad (26), the lower end surface of the fixed pad (26) near the four corners is fixedly connected to support columns (27), and the lower ends of the plurality of support columns (27) are fixedly connected to anti-slip pads (28).

7. The device for extracting natural plant essential oil according to claim 1, characterized in that: A visual window (25) is fixedly provided at the center of the front end surface of the extraction box (1).

8. The device for extracting natural plant essential oil according to claim 1, characterized in that: A connecting pipe (12) is fixedly connected to the lower part of the outer wall of one side of the extraction box (1), the upper end of the connecting pipe (12) is fixedly connected to the upper part of the outer wall of one side of the extraction box (1), and a circulating pump (13) is fixedly arranged on the outer wall of the connecting pipe (12).

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