Essential oil extraction device

Abstract

The utility model relates to the technical field of essential oil extraction, in particular to an essential oil extraction device which comprises a box frame, a support for fixing a motor B is welded in the box frame, a barrel for placing plants for essential oil extraction is fixed on one side of the motor B through screws, and through holes for enabling steam to be in contact with the plants are formed in the surface of the barrel. A motor A for driving the driving rod to rotate is in bolted connection with the interior of the barrel, a barrel cover for taking and placing plants is rotationally connected to the outer side of the barrel, a distillation box for containing liquid is in bolted connection with the bottom end of the inner side of the box frame, and a heating plate for heating the liquid in the distillation box is fixed to the inner side of the distillation box through screws. A filter screen for preventing crushed plant branches from entering the distillation box is arranged on the inner side of the distillation box; through the arrangement of the motor A, the motor B, the driving rod, the support, the barrel and the filter screen, the problems that when an existing essential oil extraction device is used, the essential oil extraction efficiency is low, and residues falling from plant raw materials cannot be collected are solved.

Description

Technical Field

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

[0002] Plant essential oils are extracted from plant-specific aromatic substances, which are taken from the flowers, leaves, roots, bark, fruits, seeds, resins, etc. of herbs by distillation and pressing. Due to the high volatility and small molecules of aromatherapy essential oils, they are easily absorbed by the human body and can quickly penetrate the organs in the human body and excrete excess ingredients. The whole process only takes a few minutes, and the fragrance of the plant itself directly stimulates the secretion of the pituitary gland, enzymes and hormones, etc., balances the body's functions, and plays a role in beauty and skin care. Essential oils are highly concentrated extracts of aromatic plants.

[0003] However, when the existing essential oil extraction device is used, steam is usually used to evaporate the plant raw materials to evaporate the essential oil in the plant raw materials. However, the steam can only contact the periphery of the plant raw materials and cannot fully contact the internal plant raw materials, which will have a certain impact on the essential oil extraction efficiency of the plant raw materials and cause waste of the plant raw materials. At the same time, during the rotation of the plant raw materials, the residue in the plant raw materials will fall downward, which will have a certain impact on the evaporation equipment. Therefore, an essential oil extraction device is provided. Utility Model Content

[0004] The main purpose of the utility model is to provide an essential oil extraction device. The utility model solves the problems of low essential oil extraction efficiency and inability to collect residues dropped from plant raw materials in existing essential oil extraction devices when in use by arranging motor A, motor B, drive rod, bracket, cylinder and filter.

[0005] The technical solution adopted by the utility model to solve its technical problems is an essential oil extraction device, including a box frame, a bracket for fixing a motor B is welded inside the box frame, a cylinder for placing plants for essential oil extraction is screwed to one side of the motor B, a through hole is opened on the surface of the cylinder for allowing steam to contact the plant, a motor A for driving a driving rod to rotate is bolted inside the cylinder, a cylinder cover for taking and placing plants is rotatably connected to the outside of the cylinder, a distillation box for placing liquid is bolted to the bottom end of the inner side of the box frame, a heating plate for heating the liquid in the distillation box is screwed to the inside of the distillation box, a filter is placed inside the distillation box to prevent plant fragments from entering the distillation box, a fixed pipe connected to a tank body is plugged on the outside of the distillation box, a box door is rotatably connected to one side of the box frame, and a pipeline for adding liquid to the distillation box is plugged on the outside of the box frame.

[0006] By adopting the above technical solution, when the essential oil in the plant is to be extracted, the aromatic plant raw material is first placed in the cylinder, and then the cylinder cover outside the cylinder is closed, and then the box door outside the box frame is closed, and then the heating plate in the distillation box heats the water in the distillation box, and then the steam generated by the heating contacts the plant raw material through the through holes on the surface of the cylinder, so that the essence of the plant evaporates, and then the water vapor containing the essential oil enters the box through the fixed pipe, so that the steam is cooled into liquid, and then separated according to the density difference between water and essential oil;

[0007] When the steam contacts the plant material in the cylinder, the motor B in the bracket converts the received electrical energy into mechanical energy, and the motor B drives the cylinder to rotate. At the same time, the motor A in the cylinder converts the received electrical energy into mechanical energy, and the motor A drives the driving rod to stir the plant material in the cylinder, so that the steam contacts the plant material fully, thereby improving the extraction efficiency of the essential oil in the plant material.

[0008] When the cylinder drives the plant raw material to rotate, the residue of the plant raw material will be discharged through the through holes on the surface of the cylinder, and then the filter in the distillation box will collect the residue of the plant raw material.

[0009] Specifically, a ring block is welded on one side of the filter screen, and a hook connected to the ring block is rotatably connected on one side of the bracket.

[0010] By adopting the above technical solution, when the filter is to be taken out from the distillation box, the hook on the bracket is first removed from the ring block on the filter, and then the filter is moved out of the distillation box, thereby facilitating the cleaning of plant residues on the filter.

[0011] Specifically, a support block for supporting the filter screen is welded to the inner wall of the distillation box.

[0012] By adopting the above technical solution, when the filter screen is placed in the distillation box in the box frame, the support blocks in the distillation box support the filter screen, thereby improving the stability of the filter screen.

[0013] Specifically, a rubber pad is bonded to the inner side of the box door to improve the sealing performance between the box door and the box frame.

[0014] By adopting the above technical solution, when the box door contacts the box frame, the rubber pad on the inner side of the box door contacts the box frame tightly, thereby improving the sealing performance between the box door and the box frame.

[0015] Specifically, the input terminals of the motor A and the motor B are both electrically connected to the output terminal of the external power supply.

[0016] By adopting the above technical solution and connecting to an external power source, the electrical device can work normally.

[0017] Beneficial effects of the utility model:

[0018] (1) In the essential oil extraction device described in the utility model, when the steam contacts the plant material in the cylinder, the motor B in the bracket converts the received electrical energy into mechanical energy, and the motor B drives the cylinder to rotate. At the same time, the motor A in the cylinder converts the received electrical energy into mechanical energy, and the motor A drives the driving rod to stir the plant material in the cylinder, so that the steam contacts the plant material fully, thereby improving the extraction efficiency of the essential oil in the plant material;

[0019] (2) In the essential oil extraction device described in the utility model, when the cylinder drives the plant raw material to rotate, the residue of the plant raw material will be discharged through the through holes on the surface of the cylinder, and then the filter in the distillation box will collect the residue of the plant raw material. When the filter is to be taken out of the distillation box, the hook on the bracket is first removed from the ring block on the filter, and then the filter is moved out of the distillation box, so as to facilitate the cleaning of the plant residue on the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall structure of an essential oil extraction device of the utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of a box frame of an essential oil extraction device of the utility model;

[0023] Figure 3 This is a schematic diagram of the box door structure of an essential oil extraction device of the utility model;

[0024] In the figure: 1. box frame; 2. box door; 3. fixing pipe; 4. pipeline; 5. tank body; 6. cylinder cover; 7. motor A; 8. cylinder body; 9. filter screen; 10. support block; 11. heating plate; 12. driving rod; 13. motor B; 14. through hole; 15. bracket; 16. rubber pad; 17. hook; 18. ring block; 19. distillation box. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to improve the extraction efficiency of essential oils in plant raw materials, as an embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3As shown, an essential oil extraction device described in the utility model includes a box frame 1, a bracket 15 for fixing a motor B13 is welded inside the box frame 1, a cylinder 8 for placing plants for essential oil extraction is screwed to one side of the motor B13, a through hole 14 is opened on the surface of the cylinder 8 for allowing steam to contact the plant, a motor A7 for driving a driving rod 12 to rotate is bolted inside the cylinder 8, a cylinder cover 6 for taking and placing plants is rotatably connected to the outer side of the cylinder 8, a distillation box 19 for placing liquid is bolted to the bottom end of the inner side of the box frame 1, a heating plate 11 for heating the liquid in the distillation box 19 is screwed to the inner side of the distillation box 19, a filter screen 9 is placed inside the distillation box 19 to prevent plant fragments from entering the distillation box 19, a fixed pipe 3 connected to a tank body 5 is inserted on the outer side of the distillation box 19, a box door 2 is rotatably connected to one side of the box frame 1, and a pipe 4 for adding liquid to the distillation box 19 is inserted on the outside of the box frame 1.

[0027] When the essential oil in the plant is to be extracted, the aromatic plant raw material is first placed in the cylinder 8, and then the cylinder cover 6 outside the cylinder 8 is closed, and then the box door 2 outside the box frame 1 is closed, and then the heating plate 11 in the distillation box 19 heats the water in the distillation box 19, and then the steam generated by the heating contacts the plant raw material through the through hole 14 on the surface of the cylinder 8, so that the essence of the plant evaporates, and then the water vapor containing the essential oil enters the box through the fixed pipe 3, so that the steam is cooled into liquid, and then separated according to the density difference between water and essential oil;

[0028] When the steam contacts the plant material in the barrel 8, the motor B13 in the bracket 15 converts the received electrical energy into mechanical energy, and the motor B13 drives the barrel 8 to rotate. At the same time, the motor A7 in the barrel 8 converts the received electrical energy into mechanical energy, and the motor A7 drives the driving rod 12 to stir the plant material in the barrel 8, so that the steam contacts the plant material fully, thereby improving the extraction efficiency of the essential oil in the plant material.

[0029] When the cylinder 8 drives the plant raw material to rotate, the residue of the plant raw material will be discharged through the through holes 14 on the surface of the cylinder 8, and then the filter screen 9 in the distillation box 19 will collect the residue of the plant raw material.

[0030] In order to clean the plant residues on the filter screen 9, for example, Figure 2 As shown, the utility model further includes that a ring block 18 is welded to one side of the filter screen 9 , and a hook 17 connected to the ring block 18 is rotatably connected to one side of the bracket 15 .

[0031] When the filter 9 is to be taken out from the distillation box 19, the hook 17 on the bracket 15 is first removed from the ring block 18 on the filter 9, and then the filter 9 is removed from the distillation box 19, so as to facilitate the cleaning of the plant residues on the filter 9.

[0032] In order to improve the stability of the filter screen 9, exemplary, as Figure 2 As shown, the utility model also includes that a support block 10 for supporting the filter screen 9 is welded to the inner wall of the distillation box 19 .

[0033] During use, when the filter screen 9 is placed in the distillation box 19 in the box frame 1 , the support blocks 10 in the distillation box 19 support the filter screen 9 , thereby improving the stability of the filter screen 9 .

[0034] In order to improve the sealing performance between the box door 2 and the box frame 1, for example, Figure 3 As shown, the utility model also includes that a rubber pad 16 is bonded to the inner side of the box door 2 to improve the sealing performance between the box door 2 and the box frame 1 .

[0035] When in use, when the box door 2 contacts the box frame 1 , the rubber pad 16 on the inner side of the box door 2 contacts the box frame 1 tightly, thereby improving the sealing performance between the box door 2 and the box frame 1 .

[0036] In order to use the electrical equipment to work normally, for example, Figure 1 , Figure 2 and Figure 3 As shown, the utility model also includes that the input ends of the motor A7 and the motor B13 are both electrically connected to the output end of the external power supply.

[0037] When in use, by connecting to an external power source, the electrical equipment can work normally.

[0038] When the utility model is used, when the essential oil in the plant is to be extracted, the aromatic plant raw material is first placed in the cylinder 8, and then the cylinder cover 6 outside the cylinder 8 is closed, and then the box door 2 outside the box frame 1 is closed, and then the heating plate 11 in the distillation box 19 heats the water in the distillation box 19, and then the steam generated by the heating contacts the plant raw material through the through hole 14 on the surface of the cylinder 8, so that the essence of the plant evaporates, and then the water vapor containing the essential oil enters the box through the fixed pipe 3, so that the steam is cooled into liquid, and then separated according to the density difference between water and essential oil;

[0039] When the steam contacts the plant material in the barrel 8, the motor B13 in the bracket 15 converts the received electrical energy into mechanical energy, and the motor B13 drives the barrel 8 to rotate. At the same time, the motor A7 in the barrel 8 converts the received electrical energy into mechanical energy, and the motor A7 drives the driving rod 12 to stir the plant material in the barrel 8, so that the steam contacts the plant material fully, thereby improving the extraction efficiency of the essential oil in the plant material.

[0040] When the cylinder 8 drives the plant raw material to rotate, the residue of the plant raw material will be discharged through the through hole 14 on the surface of the cylinder 8, and then the filter 9 in the distillation box 19 will collect the residue of the plant raw material;

[0041] When the filter screen 9 is to be taken out from the distillation box 19, the hook 17 on the bracket 15 is first removed from the ring block 18 on the filter screen 9, and then the filter screen 9 is moved out of the distillation box 19, so as to facilitate the cleaning of the plant residues on the filter screen 9;

[0042] When the filter screen 9 is placed in the distillation box 19 in the box frame 1, the support block 10 in the distillation box 19 supports the filter screen 9 to improve the stability of the filter screen 9;

[0043] When the box door 2 contacts the box frame 1 , the rubber pad 16 on the inner side of the box door 2 contacts the box frame 1 tightly, thereby improving the sealing performance between the box door 2 and the box frame 1 .

[0044] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. An essential oil extraction device, characterized in that: The invention comprises a box frame (1), wherein a bracket (15) for fixing a motor B (13) is welded inside the box frame (1), a cylinder (8) for placing plants for extracting essential oil is fixed by screws on one side of the motor B (13), a through hole (14) is provided on the surface of the cylinder (8) for allowing steam to contact the plants, a motor A (7) for driving a driving rod (12) to rotate is connected inside the cylinder (8) by bolts, a cylinder cover (6) for placing and holding plants is rotatably connected to the outside of the cylinder (8), and the bottom end bolts on the inside of the box frame (1) are fixed to the bottom end bolts on the inside of the box frame (1). A distillation box (19) for storing liquid is connected, a heating plate (11) for heating the liquid in the distillation box (19) is screwed to the inside of the distillation box (19), a filter (9) is placed inside the distillation box (19) to prevent plant debris from entering the distillation box (19), a fixed pipe (3) connected to the tank body (5) is plugged into the outside of the distillation box (19), a box door (2) is rotatably connected to one side of the box frame (1), and a pipe (4) for adding liquid into the distillation box (19) is plugged into the outside of the box frame (1).

2. An essential oil extraction device according to claim 1, characterized in that: A ring block (18) is welded to one side of the filter screen (9), and a hook (17) connected to the ring block (18) is rotatably connected to one side of the bracket (15).

3. An essential oil extraction device according to claim 1, characterized in that: A support block (10) for supporting the filter screen (9) is welded to the inner wall of the distillation box (19).

4. An essential oil extraction device according to claim 1, characterized in that: A rubber pad (16) is bonded to the inner side of the box door (2) to improve the sealing performance between the box door (2) and the box frame (1).

5. The essential oil extraction device according to claim 1, characterized in that: The input ends of the motor A (7) and the motor B (13) are both electrically connected to the output end of the external power supply.

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