Production equipment and production method of jasmine flower essential oil

Abstract

The invention relates to the technical field of jasmine flower essential oil production, and discloses jasmine flower essential oil production equipment and a production method.The jasmine flower essential oil production equipment comprises a material containing chamber, an air inlet and an air outlet; the material receiving part is detachably mounted in the material placing chamber; the connecting mechanism comprises a main frame and auxiliary frames, the main frame is installed in the material containing chamber, the auxiliary frames move on the main frame, and the multiple sets of auxiliary frames are arranged in the vertical direction; the material placing parts are provided with material placing surfaces used for containing raw materials, one sides of the material placing parts are rotationally installed in the material placing chamber, the multiple sets of material placing parts are vertically arranged, the multiple sets of material placing parts correspond to the auxiliary frames one to one and are in linkage fit with the corresponding auxiliary frames, and all the material placing parts are located above the material receiving parts; the driving mechanism is installed on the main frame and used for driving the auxiliary frame to move so as to drive the material placing piece to rotate to the first state and the second state. The cleaning efficiency of jasmine flowers in the flower room can be improved.

Description

Technical Field

[0001] The present application relates to the technical field of jasmine essential oil production, and in particular to a jasmine essential oil production device and a production method. Background Art

[0002] Jasmine essential oil is a natural essence extracted from jasmine flowers. It has a strong aroma and a variety of biologically active ingredients. It is widely used in spices, cosmetics, medicine and other fields.

[0003] At present, the production method of jasmine essential oil is usually to extract aromatic substances by adsorption. Referring to the Chinese patent document with publication number CN203545979U, a jasmine essential oil production equipment is disclosed, including an induced draft fan, a spray tank, a closed flower chamber, a condensation chamber, an adsorption chamber and a condensed water storage tank. Among them, the induced draft fan is turned on and spraying is carried out in the spray tank, so that the humid gas in the spray tank enters the closed flower chamber. After the humid gas enters the closed flower chamber, the aromatic substances in the flowers are taken away and enter the condensation chamber for condensation. The condensed water flows into the condensed water storage tank, and the remaining uncondensed gas enters the adsorption chamber for condensation. The adsorbent in the adsorption chamber adsorbs the aromatic substances in the gas.

[0004] With regard to the above-mentioned related technologies, a plurality of groups of vertically arranged flower racks are usually provided in the existing flower room, and jasmine flowers are placed on the flower racks. However, when the jasmine flowers in the flower room are replaced, the jasmine flowers on the flower racks need to be cleaned layer by layer first, which is inefficient. Summary of the invention

[0005] In order to improve the cleaning efficiency of jasmine flowers in a flower room, the present application provides a jasmine essential oil production device and a production method.

[0006] In the first aspect, the present application provides a jasmine essential oil production device, which adopts the following technical solution: A jasmine essential oil production device, comprising: A material placing chamber having an air inlet and an air outlet; A material receiving member, detachably installed in the material placing chamber; The connecting mechanism comprises a main frame and a sub-frame, wherein the main frame is installed in the material storage chamber, the sub-frame moves on the main frame, and the sub-frame is vertically arranged in multiple groups; A material placement piece, having a placement surface for holding raw materials, one side of which is rotatably mounted in the material placement chamber, and multiple groups of which are arranged vertically, corresponding to the sub-frames one by one and coordinated with the corresponding sub-frames, and all the material placement pieces are located above the material receiving piece; The driving mechanism is installed on the main frame and is used to drive the sub-frame to move so as to drive the material placing piece to rotate to a first state and a second state. When the material placing piece is in the first state, the placing surface is horizontal; when the material placing piece is in the second state, the placing surface is inclined so that the raw materials on the placing surface fall into the material receiving piece.

[0007] By adopting the above technical solution, when replacing jasmine flowers, the sub-frame is driven to move, so that the material placing parts can be changed from a horizontal state to an inclined state, so that the raw materials on each material placing part fall into the material receiving part, so that the used raw materials can be collected, and the efficiency of cleaning the raw materials can be improved. And the material receiving part is detachable so that the material receiving part can be easily taken out for cleaning and maintenance.

[0008] Optionally, the main frame includes a stand and a main rod, the stand is installed in the material placement piece, the main rod is installed on the stand and multiple groups are arranged along the height direction of the stand, and the length of the main rod extends along the horizontal direction; The sub-frame is slidably sleeved on the main rod along the length direction of the main rod, and the sub-frame has a rack extending along the length direction of the main rod; The material placement member includes a material placement plate and a rotating shaft; the rotating shaft is fixed to one end of the material placement plate, and the placement surface is formed on the upper surface of the material placement plate; a guide column is installed in the material placement chamber, and the guide column has a guide groove for the end of the rotating shaft to be pressed into, so as to limit the movement of the rotating shaft along the length direction of the main rod; and the rotating shaft has a gear fixed and coaxially sleeved on the outer wall of the rotating shaft, and the gear is meshed with the rack; The driving mechanism includes a power source and a connecting rod. The power source is installed in the material storage chamber and connected to the connecting rod to drive the connecting rod to move along the length direction of the main rod, and the sub-frame is connected to the connecting rod at the same time.

[0009] By adopting the above technical solution, the driving member drives the connecting rod to move, so that the connecting rod pushes the sub-frame to move. When the sub-frame moves, the meshing action of the rack and the gear drives the rotating shaft and the material placing plate to rotate.

[0010] Optionally, two groups of main rods are arranged along a direction perpendicular to the height of the stand, and the main rods correspond one-to-one to the sub-frames and the material placement pieces.

[0011] By adopting the above technical solution, two sets of main rods are provided to balance the gravity on both sides of the frame, thereby improving the stability of the frame.

[0012] Optionally, when two groups of material placement members arranged along a direction perpendicular to the height of the stand are both in the first state, the sides of the placement surfaces of the two groups of material placement members that are close to each other are connected.

[0013] By adopting the above technical solution, when the two sets of material placing members are in the first state, the material placing surfaces are connected so that the raw materials on the material placing members are not easy to fall from the side of the material placing members away from the rotating shaft, thereby improving the stability of the raw materials.

[0014] Optionally, the stand comprises a telescopic member and a plurality of groups of sleeves, the plurality of groups of sleeves are sequentially distributed and connected in sequence along the vertical direction, the cross-sections of the plurality of groups of sleeves decrease in sequence along the upward direction, the number of groups of sleeves is consistent with the number of groups of the main rods along the height direction of the stand, and the main rods are respectively connected to the tops of the respective groups of sleeves; In two adjacent groups of sleeves, the sleeve located on the upper side moves up and down in the sleeve located on the lower side, and a limiting portion is provided at the bottom of the sleeve located on the upper side, and the limiting portion cooperates with the sleeve located on the lower side to limit the separation of the two adjacent sleeves from each other; The telescopic member seat is installed at the bottom of the stand, the telescopic member can be telescoped in multiple stages, and the telescopic end of the telescopic member is connected to the sleeve at the top; when the telescopic end of the telescopic member is extended, the multiple groups of sleeves move upward in sequence, and when the telescopic end of the telescopic member is retracted, the multiple groups of sleeves move downward in sequence and approach each other; A rotating seat is provided on the sub-frame and is movable along the length direction of the main rod. The rotating shaft is rotatably connected to the rotating seat, and the rotating shaft can move up and down in the guide groove.

[0015] By adopting the above technical solution, through the linkage between the rotating seat and the rotating shaft, when the telescopic member drives the sleeve to move downward, it also drives the material placing plates of each layer to move downward and makes the material placing plates of each layer close to each other. In this state, it is convenient to load the raw materials.

[0016] Optionally, the material placement member further includes a baffle, which is enclosed around the material placement plate, and one side of the baffle forms an outlet for the raw materials to be moved out of the material placement plate.

[0017] By adopting the above technical solution, the enclosure makes it difficult for the raw materials on the material placement plate to fall out from the edge of the material placement plate, thereby improving the stability of the raw materials during processing.

[0018] Optionally, the material placement member also includes a scraper arm; the scraper arm slides on the enclosure along the length direction of the material placement plate and can abut against the placement surface, and when the material placement plate is tilted, the scraper arm can move from the higher end of the material placement plate to the lower end of the material placement plate under its own gravity.

[0019] By adopting the above technical solution, when the material placing plate is tilted, the scraper arm can automatically slide from the high end of the material placing plate to the low end, effectively scraping the raw materials off the material placing plate and making them fall into the receiving piece faster. This improves the efficiency of cleaning the raw materials and makes the cleaning of the raw materials more thorough.

[0020] Optionally, the scraper arm includes a first seat, a second seat, a connecting strip and a resistance strip; the first seat and the second seat slide on the outer walls on opposite sides of the enclosure along the length direction of the material placement plate respectively, and the connecting strip moves between the first seat and the second seat in a direction close to or away from the placement surface, and the first seat has an adjusting part for adjusting the height position of the connecting strip; the resistance strip is arranged on the connecting strip and extends into the enclosure opposite to the placement surface.

[0021] By adopting the above technical solution, the height of the interference strip is adjusted by the adjusting member, so that the distance between the interference strip and the placement surface can be adjusted, so that the interference strip can not only scrape the material when the placement plate is tilted, but also level the raw material when the placement plate is horizontal, so that the raw material is laid evenly.

[0022] Optionally, ventilation holes are provided on the material placing plate.

[0023] By adopting the above technical solution, the air holes allow gas to contact the raw materials through the material placement plate.

[0024] In a second aspect, the present application provides a method for producing jasmine essential oil, using the jasmine essential oil production equipment as described above, comprising the following steps: S1, placing jasmine raw materials into a material storage chamber; S2, the humidified gas passes through the material chamber to take away the aromatic substances in the jasmine flowers; S3, the gas with aromatic substances enters the condensation chamber for condensation, and the condensed water flows into the condensed water storage tank; S4, the uncondensed gas enters the adsorption chamber, so that the aromatic substances in the gas are adsorbed by the adsorbent; S5, extracting the aromatic substances in the adsorbent and the condensed water to obtain jasmine essential oil. In summary, the present application includes at least one of the following beneficial effects: 1. By driving the sub-frame to move, the sub-frame drives the rotating shaft to rotate, so that the material placement pieces can be rotated to be tilted, so that the raw materials on each material placement piece automatically fall into the material receiving piece, thereby improving the cleaning efficiency of the raw materials on the material placement pieces; 2. The telescopic member drives the sleeve to move so as to drive the rotating shaft and the material placement plate to move together, so that the material placement plate can be moved downward to facilitate loading of materials on the material placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application; Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 3 It is a schematic diagram of the structure of the main frame, auxiliary frame and material placement parts in the embodiment of the present application; Figure 4 It is a schematic diagram of the structure of the main frame, the auxiliary frame and the driving mechanism in the embodiment of the present application; Figure 5 It is a schematic diagram of the explosion structure of the main rod and the auxiliary frame in the embodiment of the present application; Figure 6 It is a schematic diagram of the explosion structure of the storage piece and the guide column in the embodiment of the present application; Figure 7 yes Figure 6 A schematic diagram of the enlarged structure at B in the middle; Figure 8 yes Figure 6 Schematic diagram of the enlarged structure at C in the middle; Fig. 9 is a schematic diagram of the structure of the stand after the sleeve is cut in the embodiment of the present application; Fig.10 yes Fig. 9 Schematic diagram of the enlarged structure at D in the middle.

[0026] Description of reference numerals: 1, material placement chamber; 2, air inlet; 3, air outlet; 4, material receiving member; 41, outer frame; 42, net bag; 5, main frame; 51, vertical frame; 511, telescopic member; 512, sleeve; 52, main rod; 6, auxiliary frame; 7, material placement member; 71, material placement plate; 72, rotating shaft; 73, enclosure; 74, scraper arm; 741, first seat; 742, second seat; 743, connecting strip; 74 4. Interference bar; 8. Storage surface; 9. Rack; 10. Guide column; 11. Guide groove; 12. Gear; 13. Power source; 14. Connecting rod; 15. Limiting part; 16. Rotating seat; 17. Adjusting part; 18. Air vent; 19. Guide rail; 20. Adjusting hole; 21. Sliding block; 22. Sliding groove; 23. Limiting column; 24. Limiting groove; 25. Support; 26. Guide bar; 27. Travel groove. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-10 This application is described in further detail.

[0028] The present application embodiment discloses a jasmine essential oil production device. Figure 1 The jasmine essential oil production equipment comprises a material placement chamber 1, a material receiving member 4, a connecting mechanism, a material placement member 7 and a driving mechanism. The material receiving member 4 is installed in the material placement chamber 1 for receiving materials, and the connecting mechanism is installed in the material placement chamber 1 and cooperates with the material placement member 7 and the driving mechanism so that the material placement member 7 can rotate in the material placement chamber 1.

[0029] The interior of the material storage chamber 1 is hollow, and an air inlet 2 is provided on the bottom side wall of the material storage chamber 1. The material storage chamber 1 is connected to a steam pipe (not shown in the figure) through the air inlet 2, so that moist hot air enters the material storage chamber 1 from the air inlet 2. An air outlet 3 is provided on the top of the material storage chamber 1, and the air outlet 3 is connected to an air outlet pipe (not shown in the figure), so that the gas with jasmine aromatic substances is output from the air outlet pipe to be condensed and adsorbed. One side of the material storage chamber 1 is a double-door structure. When the double door is closed, the material storage chamber 1 is closed. When the double door is opened, the inner cavity of the material storage chamber 1 is connected to the outside world, so that the operator can operate the material storage part 7 inside the material storage chamber 1. Among them, the horizontal direction of the material storage chamber 1 from the double door to the other side is the width direction of the material storage chamber 1.

[0030] Reference Figure 1 and Figure 2 The material receiving part 4 includes an outer frame 41 and a net bag 42. The outer frame 41 is in a square frame shape. The net bag 42 is made of a mesh fabric and is fixed in the outer frame 41. The holes of the net bag 42 can allow steam to pass through. Guide rails 19 are fixed on both sides of the bottom of the material storage chamber 1 along the length direction of the material storage chamber 1. The guide rails 19 are located above the air inlet 2. The outer frame 41 can be inserted into or removed from the two guide rails 19 at the same time along the width direction of the material storage chamber 1 to install and remove the material receiving part 4.

[0031] Reference Figure 1 and Figure 3 The connection mechanism includes a main frame 5 and a sub-frame 6. The main frame 5 is set up on the side of the material storage chamber 1 away from the double door. The main frame 5 includes a vertical frame 51 and a main rod 52. The vertical frame 51 extends vertically. The main rod 52 is fixedly connected to the vertical frame 51 and extends along the length direction of the material storage chamber 1. Two main rods 52 form a connection group. Four connection groups are arranged along the height direction of the vertical frame 51. The two main rods 52 in each connection group are symmetrically fixed on the opposite sides of the vertical frame 51.

[0032] Reference Figure 3 and Figure 4 The sub-frame 6 corresponds to the main rod 52 one by one and is in the shape of a horizontally extending rod. The sub-frame 6 is slidably sleeved on the outer wall of the corresponding main rod 52 away from the vertical frame 51 along the length direction of the main rod 52. A rack 9 is embedded in the upper surface of the end of the sub-frame 6 away from the vertical frame 51, and the distribution direction of the teeth on the rack 9 is parallel to the length extension direction of the main rod 52.

[0033] Reference Figure 4 and Figure 5 The drive mechanism has two groups, and the two groups of drive mechanisms correspond to the sub-frames 6 on both sides of the vertical frame 51. Each group of drive mechanisms includes a power source 13 and a connecting rod 14. Figure 1The power source 13 is an electric telescopic rod, which is installed on the inner wall of the material storage chamber 1 away from the double door. The connecting rod 14 extends vertically and is connected to the telescopic end of the power source 13. The main rod 52 is provided with an adjustment hole 20 that passes through the upper and lower sides of itself along its length direction. The connecting rod 14 passes through the adjustment hole 20 and passes through the main rod 52 on the same side of the vertical frame 51 at the same time; and a dovetail-shaped sliding block 21 is provided at one end of the sub-frame 6 close to the vertical frame 51, and a sliding groove 22 for the sliding block 21 to slide is vertically provided on the side of the connecting rod 14 away from the vertical frame 51.

[0034] The telescopic end of the power source 13 is telescopically extended along the length direction of the main rod 52 , and when the telescopic end of the power source 13 is extended and retracted, the sub-frame 6 is driven to slide on the main rod 52 along the length direction of the main rod 52 .

[0035] Reference Figure 3 and Figure 6 , the material placement parts 7 correspond to the sub-frames 6 one by one, combined Figure 1 All the material placing parts 7 are located above the net bag 42, and each material placing part 7 includes a material placing plate 71 and a rotating shaft 72. The material placing plate 71 is in the shape of a square plate and has a plurality of air holes 18 arranged in an array, and the upper surface of the material placing plate 71 is a placing surface 8 for placing jasmine raw materials. The rotating shaft 72 passes through one side of the material placing plate 71 and is fixed to the material placing plate 71, and the two ends of the rotating shaft 72 that are far from each other extend out of the two opposite ends of the material placing plate 71, and the axial direction of the rotating shaft 72 is parallel to the width direction of the material placing chamber 1.

[0036] Reference Figure 1 indivual Figure 6 Two sets of installation groups are fixed in the material chamber 1. The two sets of installation groups are distributed on both sides of the material chamber 1 away from each other along the length direction of the material chamber 1, and the two sets of installation groups correspond to the rotating shafts 72 on the opposite sides of the stand 51. Each set of installation groups includes two guide posts 10, and the two guide posts 10 are distributed on both sides of the material chamber 1 along the width direction of the material chamber 1. The rotating shaft 72 on the same side of the material chamber 1 is located between the two guide posts 10, and the guide posts 10 extend vertically and are fixed to the inner wall of the material chamber 1 through the connecting block.

[0037] Reference Figure 6 and Figure 7 Specifically, two guide columns 10 in the same group have guide grooves 11 vertically formed on opposite sides thereof, and two ends of the rotating shaft 72 that are far away from each other are respectively inserted into the guide grooves 11 of the two guide columns 10. The rotating shaft 72 can rotate and move up and down in the guide grooves 11, but the guide column 10 limits the movement of the rotating shaft 72 along the length direction of the main rod 52.

[0038] A gear 12 is coaxially sleeved and fixed on one end of the rotating shaft 72 away from the double door. The gear 12 is meshed with the rack 9 of the sub-frame 6 corresponding to the rotating shaft 72. When the sub-frame 6 moves along the length direction of the main rod 52, it drives the gear 12 to rotate, so that the rotating shaft 72 can drive the material placing plate 71 to rotate to the first state or the second state.

[0039] When the telescopic end of the power source 13 is retracted, the material placement plate 71 is in the first state, at which time the placement surface 8 is horizontal, and the raw materials can be laid on the placement surface 8 for distillation. When the telescopic end of the power source 13 is extended, the material placement plate 71 is driven to rotate through the meshing action of the rack 9 and the gear 12, so that the material placement plate 71 rotates to the second state, at which time the placement surface 8 gradually tilts downward in the direction close to the stand 51, so that the raw materials on the placement surface 8 can fall from the side of the placement surface 8 away from the rotating shaft 72, so that all the raw materials on the placement plate 71 fall downward into the net bag 42, so as to collect the distilled raw materials.

[0040] Reference Figure 6 and Figure 7 Furthermore, in order to prevent the raw materials from being easily removed from the material placing member 7 during distillation, the material placing plate 71 also includes a baffle 73, which is fixed to the upper surface of the material placing plate 71, and extends circumferentially along the material placing plate 71, and the baffle 73 is in a U-shaped structure with an opening toward the side of the material placing plate 71 away from the rotating shaft 72, and the baffle 73 forms an outlet for the raw materials to be removed on the side of the material placing plate 71 away from the rotating shaft 72.

[0041] Reference Figure 6 Furthermore, a cutout is provided on the lower surface of the loading plate 71 away from the rotating shaft 72, so that the distance between the lower surface of the loading plate 71 away from the rotating shaft 72 and the placing surface 8 gradually decreases in the direction away from the rotating shaft 72. When the two loading plates 71 at the same height are in the first state, the sides of the placing surfaces 8 of the two loading plates 71 away from the rotating shaft 72 are connected to each other, so that the raw materials are not easily moved out from the outlet during distillation. The cutout of the loading plate 71 makes it difficult for the two loading plates 71 to interfere with each other when they rotate downward.

[0042] In addition, in order to assist the unloading of the raw materials when the material placing plate 71 is tilted, the material placing member 7 further includes a scraper arm 74, which moves on the enclosure 73 along the axial direction of the vertical rotation shaft 72 and has a portion opposite to the placing surface 8. When the material placing plate 71 is in a horizontal state, the scraper arm 74 can stay on the side of the material placing plate 71 close to the rotation shaft 72, and when the material placing plate 71 is tilted, the scraper arm 74 can move to the side of the material placing plate 71 away from the rotation shaft 72 under the action of its own gravity, so as to scrape the raw materials on the placing surface 8 downward.

[0043] Reference Figure 7 and Figure 8Specifically, the scraper arm 74 includes a first seat 741, a second seat 742, a connecting strip 743 and a resisting strip 744. The first seat 741 and the second seat 742 are both in a square shape, and the first seat 741 and the second seat 742 slide on the outer walls of the enclosure 73 on opposite sides respectively. A travel block (not shown in the figure) is fixed on the first seat 741 and the second seat 742 on the side close to the enclosure 73. The enclosure 73 is provided with a travel groove 27 for the travel block to slide in a direction perpendicular to the rotating shaft 72 and parallel to the surface of the material placing plate 71. The travel groove 27 does not pass through the end of the enclosure 73 to limit the first seat 741 and the second seat 742 from sliding off the enclosure 73.

[0044] The connecting strip 743 is in the shape of a long strip with its length direction parallel to the axis direction of the rotating shaft 72, and the two ends of the connecting strip 743 that are far from each other are respectively matched with the first seat 741 and the second seat 742. The abutment strip 744 is integrally formed on the lower surface of the connecting strip 743, and the abutment strip 744 is parallel to the connecting strip 743, and the extension length of the abutment strip 744 is consistent with the distance between the inner walls of the two opposite sides of the enclosure 73, so that the abutment strip 744 can extend into the enclosure 73 and abut against the storage surface 8.

[0045] The first seat 741 is provided with an adjusting member 17 for adjusting the height of the connecting strip 743. Specifically, both the first seat 741 and the second seat 742 are provided with an active cavity, and the adjusting member 17 is a stud rotatably connected to the active cavity of the first seat 741, the axial direction of the stud is perpendicular to the plate surface of the material placing plate 71, and the top end of the stud passes through the first seat 741 upward and has a handle. The second seat 742 fixes a limiting column 23 in its own active cavity, and the limiting column 23 is parallel to the stud. One end of the connecting strip 743 is threadedly mounted on the stud, and the other end of the connecting strip 743 slides along the length direction of the limiting column 23 and is mounted on the outer wall of the limiting column 23.

[0046] Reference Figure 6 and Figure 8 , by turning the handle at the top of the stud to drive the stud to rotate, the connecting strip 743 and the abutting strip 744 are driven to move toward or away from the placing surface 8. When the connecting strip 743 is located at the bottom of the movable chamber, the abutting strip 744 abuts against the placing surface 8. When the connecting strip 743 moves away from the placing surface 8, a gap is formed between the abutting strip 744 and the placing surface 8, so that after placing the raw material on the placing surface 8, the staff can level the raw material by moving the abutting strip 744, so that the thickness of the raw material at various locations on the placing plate 71 is equal, so as to improve the distillation effect.

[0047] Reference Fig. 9Further, in this embodiment, the stand 51 includes a sleeve 512 and a telescopic member 511. The sleeve 512 is in the shape of a square tube with a hollow interior. There are multiple sleeves 512, and the multiple sleeves 512 are arranged vertically, and the cross-sectional dimensions of the multiple sleeves 512 decrease from bottom to top, and the inner cavities of each sleeve 512 are connected in sequence.

[0048] Reference Fig. 9 and Fig.10 , wherein, in two adjacent sleeves 512, the upper sleeve 512 slides up and down in the inner cavity of the lower sleeve 512, and a limiting portion 15 protrudes on the outer peripheral wall of the bottom of the upper sleeve 512, and a limiting groove 24 for the limiting portion 15 to slide up and down is opened on the inner cavity wall of the lower sleeve 512, and the limiting groove 24 does not pass through the upper and lower ends of the sleeve 512 to limit the complete separation between the two adjacent sleeves 512.

[0049] The telescopic member 511 is a multi-stage electric telescopic rod. The telescopic member 511 is located in the sleeve 512, and the seat of the telescopic member 511 can be accommodated in the smallest sleeve 512 in the stand 51. A support 25 is fixed in the material storage chamber 1 to support the seat of the telescopic member 511. The sleeve 512 at the bottom end of the stand 51 is also fixed on the support 25, and the sleeve 512 with the smallest cross-sectional size in the stand 51. The top of the telescopic end of the telescopic member 511 is fixed in the sleeve 512 at the top of the stand 51, and the telescopic member 511 can be telescoped in multiple stages. The number of telescopic stages of the telescopic member 511 is one less than the number of sleeves 512. In this embodiment, the number of telescopic stages of the telescopic member 511 is three. When the telescopic end of the telescopic member 511 is telescoped, it drives each sleeve 512 to move up and down.

[0050] Reference Figure 4 and Fig. 9 The number and position of the connection groups correspond one-to-one to the sleeve 512. The two main rods 52 in the connection group are fixed to the top section of the corresponding sleeve 512 and connected to the opposite sides of the sleeve 512. When the sleeve 512 moves up and down, the connected main rods 52 are driven to move up and down together, and the sub-frame 6 on the main rod 52 also moves up and down together.

[0051] Reference Figure 4 and Figure 7 A guide bar 26 parallel to the main rod 52 is fixed to the end of the sub-frame 6 away from the sleeve 512. The guide bar 26 is fixed to the side of the sub-frame 6 facing the material placing plate 71, and the longitudinal section of the guide bar 26 is in a dovetail shape with a height gradually increasing in the direction away from the sub-frame 6. A rotating seat 16 is slidably mounted on the guide bar 26 on the sub-frame 6 along the length direction of the main rod 52. The top end of the rotating seat 16 is mounted on the outer wall of the rotating shaft 72. The rotating seat 16 is limited to rotate by the guide bar 26, and the rotating seat 16 is limited to move with the sub-frame 6 by the rotating shaft 72.

[0052] When the sleeve 512 drives the main rod 52 and the sub-frame 6 to move up and down together, the sub-frame 6 drives the rotating shaft 72 to move up and down together through the setting of the rotating seat 16, and the rotating shaft 72 moves up and down in the guide groove 11 at the same time, so that the material placing plate 71 moves together with the sleeve 512.

[0053] Reference Figure 7 and Fig. 9 When the telescopic end of the telescopic member 511 is retracted, the sleeve 512 is driven to be stored downward from top to bottom in sequence, and each sleeve 512 is close to each other, and the material placement members 7 at each height are close to each other. At this time, the height of the highest processing material plate 71 is between 1m and 1.5m, so that the operator can lay raw materials or clean the top material placement plate 71. When the telescopic end of the telescopic member 511 is controlled to extend one level, the top sleeve 512 is first driven to move upward to drive the top material placement plate 71 to move upward. At this time, it is convenient for the operator to lay or clean the material placement plate 71 at the second highest position. Similarly, the telescopic end of the telescopic member 511 is recursively extended one level, and the material placement plate 71 of each layer is moved upward. When the telescopic end of the telescopic member 511 is controlled to be fully extended, the material placement plates 71 of each layer are away from each other.

[0054] The implementation principle of the jasmine essential oil production equipment of the embodiment of the present application is: first, all the material placing plates 71 are rotated to the first state, and the telescopic end of the telescopic member 511 is retracted, so as to drive all the material placing plates 71 to be stored downward, and then the jasmine raw materials are laid on the material placing plates 71. Except for laying the bottom layer of raw materials, after each layer of raw materials is laid, the telescopic end of the telescopic member 511 is controlled to extend one level upward, and then the next layer of raw materials is laid.

[0055] After the material placing plates 71 of each layer are separated from each other, the double doors of the material placing chamber 1 are closed, and then humidified gas is introduced into the material placing chamber 1 so that the gas brings the aromatic substances in the jasmine flowers into the next process through the gas outlet 3 .

[0056] After the raw material distillation is completed, all the material placing plates 71 are rotated to the second state, so that the raw materials on the material placing plates 71 fall downward into the net bag 42 , and then the staff opens the double doors and takes out the material receiving piece 4 to collect the raw materials in the net bag 42 .

[0057] The present application also discloses a method for producing jasmine essential oil, comprising the following steps: S1, laying the jasmine raw material on the material loading plate of the material loading room, and then closing the double doors of the material loading room; S2, allowing moist air to enter the material chamber through the air inlet 2, and the moist air takes away the aromatic substances in the jasmine flowers and moves them out from the air outlet 3; S3, the humid gas moves to the condensation chamber, where it condenses into water droplets when it encounters cold, and the water droplets flow into the condensed water storage tank; S4, the remaining uncondensed gas enters the adsorption chamber, so that the aromatic substances in the gas are adsorbed by the adsorbent; S5, the aromatic substances in the adsorbent are extracted from the adsorbent by the intercritical carbon dioxide fluid to obtain jasmine essential oil; the aromatic substances in the condensed water are extracted with ether and the ether is removed to obtain jasmine essential oil.

[0058] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A jasmine essential oil production equipment, characterized in that, include: The material placement chamber (1) has an air inlet (2) and an air outlet (3); A material receiving member (4) is detachably mounted in the material placing chamber (1); The connecting mechanism comprises a main frame (5) and a sub-frame (6), wherein the main frame (5) is installed in the material storage chamber (1), and the sub-frame (6) moves on the main frame (5), and a plurality of sub-frames (6) are arranged in a vertical direction; A material placement piece (7) having a placement surface (8) for holding raw materials, one side of which is rotatably mounted in the material placement chamber (1), and a plurality of groups of which are arranged vertically, corresponding one to one with the sub-frames (6) and being linked to the corresponding sub-frames (6), and all of the material placement pieces (7) are located above the material receiving piece (4); A driving mechanism is mounted on the main frame (5) and is used to drive the sub-frame (6) to move, so as to drive the material placement member (7) to rotate to a first state and a second state. When the material placement member (7) is in the first state, the placement surface (8) is horizontal; when the material placement member (7) is in the second state, the placement surface (8) is inclined, so that the raw material on the placement surface (8) falls into the material receiving member (4).

2. A jasmine essential oil production equipment according to claim 1, characterized in that: The main frame (5) comprises a stand frame (51) and a main rod (52), the stand frame (51) is installed in the material placement member (7), the main rod (52) is installed on the stand frame (51) and is provided in multiple groups along the height direction of the stand frame (51), and the length of the main rod (52) extends along the horizontal direction; The sub-frame (6) is slidably sleeved on the main rod (52) along the length direction of the main rod (52), and the sub-frame (6) has a rack (9) extending along the length direction of the main rod (52); The material placement member (7) comprises a material placement plate (71) and a rotating shaft (72); the rotating shaft (72) is fixed to one end of the material placement plate (71), and the placement surface (8) is formed on the upper surface of the material placement plate (71); a guide column (10) is installed in the material placement chamber (1), and the guide column (10) has a guide groove (11) for the end of the rotating shaft (72) to abut against, so as to limit the movement of the rotating shaft (72) along the length direction of the main rod (52); and the rotating shaft (72) has a gear (12) fixed and coaxially sleeved on the outer wall of the rotating shaft (72), and the gear (12) is meshed with the rack (9); The driving mechanism comprises a power source (13) and a connecting rod (14); the power source (13) is installed in the material storage chamber (1) and connected to the connecting rod (14) to drive the connecting rod (14) to move along the length direction of the main rod (52); and the sub-frame (6) is simultaneously connected to the connecting rod (14).

3. A jasmine essential oil production equipment according to claim 2, characterized in that: Two groups of the main rods (52) are arranged along a height direction perpendicular to the vertical frame (51), and the main rods (52) correspond one to one with the auxiliary frame (6) and the material placement member (7).

4. A jasmine essential oil production equipment according to claim 3, characterized in that: When the two groups of material placement members (7) arranged along the height direction perpendicular to the stand (51) are both in the first state, the sides of the material placement surfaces (8) of the two groups of material placement members (7) that are close to each other are connected.

5. A jasmine essential oil production equipment according to claim 2, characterized in that: The stand (51) comprises a telescopic member (511) and a plurality of groups of sleeves (512), the plurality of groups of sleeves (512) being distributed in sequence in the vertical direction and connected in sequence, the cross-sections of the plurality of groups of sleeves (512) decreasing in sequence in the upward direction, the number of groups of sleeves (512) being consistent with the number of groups of the main rods (52) in the height direction of the stand (51), and the main rods (52) being connected to the tops of the respective groups of sleeves (512); In two adjacent groups of sleeves (512), the sleeves (512) located on the upper side move up and down in the sleeves (512) located on the lower side, and a limiting portion (15) is provided at the bottom of the sleeves (512) located on the upper side, and the limiting portion (15) cooperates with the sleeves (512) located on the lower side to limit the separation of the two adjacent sleeves (512) from each other; The telescopic member (511) seat is installed at the bottom of the stand (51); the telescopic member (511) can be telescoped in multiple stages, and the telescopic end of the telescopic member (511) is connected to the topmost sleeve (512); when the telescopic end of the telescopic member (511) is extended, the multiple groups of sleeves (512) move upwards in sequence; when the telescopic end of the telescopic member (511) is retracted, the multiple groups of sleeves (512) move downwards in sequence and approach each other; A rotating seat (16) is provided on the sub-frame (6) and is movable along the length direction of the main rod (52). The rotating shaft (72) is rotatably connected to the rotating seat (16), and the rotating shaft (72) is capable of moving up and down in the guide groove (11).

6. A jasmine essential oil production equipment according to claim 2, characterized in that: The material placement member (7) further comprises a baffle (73), the baffle (73) being enclosed around the material placement plate (71), and one side of the baffle (73) forming an outlet for the raw material to be removed from the material placement plate (71).

7. A jasmine essential oil production equipment according to claim 6, characterized in that: The material placement member (7) further comprises a scraper arm (74); the scraper arm (74) slides on the enclosure (73) along the length direction of the material placement plate (71) and can abut against the placement surface (8); and when the material placement plate (71) is tilted, the scraper arm (74) can move from a higher end of the material placement plate (71) to a lower end of the material placement plate (71) due to its own weight.

8. A jasmine essential oil production equipment according to claim 7, characterized in that: The scraper arm (74) comprises a first seat (741), a second seat (742), a connecting strip (743) and a contact strip (744); the first seat (741) and the second seat (742) are respectively slidable on the outer walls of the enclosure (73) on opposite sides along the length direction of the material placement plate (71); the connecting strip (743) moves between the first seat (741) and the second seat (742) in a direction approaching or moving away from the placement surface (8); and the first seat (741) has an adjusting member (17) for adjusting the height position of the connecting strip (743); the contact strip (744) is arranged on the connecting strip (743) and extends into the enclosure (73) to be opposite to the placement surface (8).

9. A jasmine essential oil production equipment according to claim 2, characterized in that: The material placement plate (71) is provided with a ventilation hole (18).

10. A method for producing jasmine essential oil, using the jasmine essential oil production equipment according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, placing jasmine raw materials into a material placement chamber (1); S2, the humidified gas passes through the material chamber (1) to take away the aromatic substances in the jasmine flowers; S3, the gas with aromatic substances enters the condensation chamber for condensation, and the condensed water flows into the condensed water storage tank; S4, the uncondensed gas enters the adsorption chamber, so that the aromatic substances in the gas are adsorbed by the adsorbent; S5, extracting the aromatic substances in the adsorbent and the condensed water to obtain jasmine essential oil.

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