Microwave-assisted extraction device for xanthoceras sorbifolia bunge seed oil

Abstract

The invention discloses a xanthoceras sorbifolia bunge seed oil microwave-assisted extraction device, and relates to the technical field of xanthoceras sorbifolia bunge seed oil extraction, the xanthoceras sorbifolia bunge seed oil microwave-assisted extraction device comprises a placing table for placing a bearing cylinder, xanthoceras sorbifolia bunge seed particles and an extraction liquid are placed in the bearing cylinder, and a mounting rack is fixed on the placing table. Through mutual cooperation of the microwave extraction assembly, the lifting assembly and the guide assembly, auxiliary extraction operation of xanthoceras sorbifolia bunge seed oil is completed, in the auxiliary extraction process, xanthoceras sorbifolia bunge seed particles are extruded through transmission, and through the extrusion effect, it is avoided that part of position gaps among the xanthoceras sorbifolia bunge seed particles are large, and the xanthoceras sorbifolia bunge seed oil is extracted. The extraction solvent can fully permeate into the material and fully contact with the grease in the xanthoceras sorbifolia bunge seeds, so that the extraction rate of the grease is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of Xanthoceras sorbifolia Bunge seed oil extraction, and specifically to a microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil. Background Art

[0002] Xanthoceras sorbifolia Bunge seed oil is a kind of woody vegetable oil extracted from the seeds of Xanthoceras sorbifolia Bunge, which has high nutritional value and various uses.

[0003] The working principle of the microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil is mainly based on the thermal effect and biological effect of microwaves to achieve the extraction of Xanthoceras sorbifolia Bunge seed oil. As a kind of high-frequency electromagnetic wave, when microwave acts on the Xanthoceras sorbifolia Bunge seed material, the polar molecules (such as water molecules, oil molecules, etc.) in the material will vibrate and rotate rapidly under the action of the microwave field. This violent movement of molecules generates frictional heat, causing the internal temperature of the material to rise rapidly. Due to the different absorption capacities of the oil in Xanthoceras sorbifolia Bunge seeds and the water in cells for microwaves, local high temperatures will be formed in a short time, thereby destroying the cell structure of Xanthoceras sorbifolia Bunge seeds and making it easier for the oil to be released from the cells.

[0004] When using the microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil to carry out the extraction operation of Xanthoceras sorbifolia Bunge seed oil, there are relatively large gaps at some positions between the Xanthoceras sorbifolia Bunge seed particles after being placed, and the extraction solvent cannot fully penetrate into the interior of the material, with limited contact with the oil in the Xanthoceras sorbifolia Bunge seeds, thus reducing the extraction rate of the oil. For this reason, we propose a microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil. Summary of the Invention

[0005] The purpose of the present invention is to provide a microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solution: A microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil, including a placement table for placing a bearing cylinder, wherein Xanthoceras sorbifolia Bunge seed particles and an extraction solution are placed inside the bearing cylinder, and an installation frame is fixed on the placement table. The device further includes:

[0007] A positioning component, arranged on the placement table for positioning and placing the bearing cylinder;

[0008] A microwave extraction component, arranged on the installation frame for microwave treatment of the Xanthoceras sorbifolia Bunge seed particles inside the bearing cylinder, and an elevation component for elevating the microwave extraction component and a guiding component for guiding during the elevation process are arranged on the installation frame;

[0009] An elastic force component, arranged on the microwave extraction component for elastically extruding the Xanthoceras sorbifolia Bunge seed particles and the extraction solution during the microwave extraction process.

[0010] Preferably, the microwave extraction assembly includes a lifting table, and a generator for microwave generation is fixed to the lower end of the lifting table.

[0011] Preferably, the elastic force assembly includes a circular plate fixed to the outside of the generator. Below the circular plate, there is an extrusion ring for abutting and extruding the Xanthoceras sorbifolium seed particles at the uppermost part inside the bearing cylinder. A elastic connection assembly for elastic connection is arranged between the circular plate and the extrusion ring, and a pushing assembly for pushing the extrusion ring is arranged on the circular plate.

[0012] Preferably, the elastic connection assembly includes multiple groups of first sleeves fixed to the upper end of the extrusion ring, and each group of first sleeves is arranged in a circular array on the extrusion ring. A first sliding rod is slidably connected to the first sleeve, one end of the first sliding rod is fixed to the circular plate, and a first spring is sleeved outside the first sleeve. The two ends of the first spring are respectively connected to the circular plate and the extrusion ring.

[0013] Preferably, the pushing assembly includes a rotating ring sleeved outside the circular plate and rotatably connected through a rotating assembly. Multiple groups of push rods are fixed to the lower end of the rotating ring, and each group of push rods is arranged in a circular array on the rotating ring. Multiple groups of hemispherical protrusions for abutting and driving the lower ends of the push rods are fixed to the upper end of the extrusion ring, and each group of hemispherical protrusions is arranged in a circular array. A driving assembly for driving the rotating ring is arranged on the lifting table.

[0014] Preferably, the rotating assembly includes an annular groove opened on the inner side of the rotating ring, and a connecting ring is rotatably connected inside the annular groove. The connecting ring is fixed to the outside of the circular plate.

[0015] Preferably, the driving assembly includes a gear ring fixed to the upper end of the rotating ring. A mounting shaft is rotatably connected to the lifting table, a gear is fixed to one end of the mounting shaft, the gear and the gear ring are meshed with each other, and a driving motor for driving the mounting shaft is installed on the lifting table.

[0016] Preferably, the lifting assembly includes a threaded pipe rotatably connected to the mounting frame. A threaded rod is threadedly engaged with the threaded pipe, one end of the threaded rod is fixed to the lifting table, and a mounting motor for driving the threaded pipe is installed on the mounting frame;

[0017] The guiding assembly includes two groups of second sleeves fixed to the mounting frame, and the two groups of second sleeves are symmetrically arranged on both sides of the threaded pipe. A second sliding rod is slidably connected to the second sleeve, and one end of the second sliding rod is fixed to the lifting table.

[0018] Preferably, a plurality of groups of positioning components are provided, and the plurality of groups of positioning components are arranged in a circular array on the placement table. The positioning component includes a fixing frame fixed on the placement table. One side of the fixing frame is connected with a sector-shaped positioning plate through a telescopic component, and an inclined surface for abutting and driving against the bottom edge position of the bearing cylinder is provided at the upper end of the sector-shaped positioning plate.

[0019] Preferably, the telescopic component includes a third sleeve fixed on the fixing frame. A third sliding rod is slidably connected to the third sleeve. One end of the third sliding rod is fixed to the sector-shaped positioning plate, and a second spring is sleeved outside the third sleeve.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] Through the mutual cooperation of the microwave extraction component, the lifting component and the guiding component, the present invention completes the auxiliary extraction operation of Xanthoceras sorbifolia Bunge seed oil. During the auxiliary extraction process, through transmission, the Xanthoceras sorbifolia Bunge seed particles are extruded. Through the extrusion effect, it is avoided that there are relatively large gaps in some positions between the Xanthoceras sorbifolia Bunge seed particles, so that the extraction solvent can fully penetrate into the material interior and fully contact the oil in the Xanthoceras sorbifolia Bunge seeds, thereby improving the oil extraction rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall external structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the state after the microwave extraction component of the present invention is inserted into the bearing cylinder;

[0024] Figure 3 It is a schematic diagram of the structure of the positioning component and the telescopic component of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the lifting component and the guiding component of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the microwave extraction component of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the driving component of the present invention;

[0028] Figure 7 It is a schematic diagram of the elastic component, the elastic connection component, the pushing component and the rotating component of the present invention.

[0029] In the figure: 101 - placement table; 102 - mounting bracket; 103 - bearing cylinder; 201 - fixing bracket; 202 - sector positioning plate; 203 - inclined plane; 301 - lifting table; 302 - generator; 401 - threaded pipe; 402 - threaded rod; 403 - mounting motor; 501 - second sleeve; 502 - second sliding rod; 601 - circular plate; 602 - extrusion ring; 701 - first sleeve; 702 - first sliding rod; 703 - first spring; 801 - rotating ring; 802 - push rod; 803 - hemispherical protrusion; 901 - annular groove; 902 - connecting ring; 1001 - gear ring; 1002 - mounting shaft; 1003 - gear; 1004 - driving motor; 1101 - third sleeve; 1102 - third sliding rod; 1103 - second spring. Detailed implementation manner

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1

[0032] Please refer to Figures 1 - 7 , a microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil shown in the figure, including a placement table 101 for placing the bearing cylinder 103. Xanthoceras sorbifolia Bunge seed particles and extraction liquid are placed inside the bearing cylinder 103, and a mounting bracket 102 is fixed on the placement table 101;

[0033] It should be noted here that the preparation and adjustment of Xanthoceras sorbifolia Bunge seed particles and extraction liquid are prior arts in this application and will not be elaborated here;

[0034] It further includes:

[0035] A positioning component, arranged on the placement table 101 for positioning and placing the bearing cylinder 103;

[0036] A microwave extraction component, arranged on the mounting bracket 102 for microwave treatment of Xanthoceras sorbifolia Bunge seed particles inside the bearing cylinder 103. An elevating component for elevating the microwave extraction component and a guiding component for guiding during the elevating process are arranged on the mounting bracket 102;

[0037] An elastic force component, arranged on the microwave extraction component for elastically extruding Xanthoceras sorbifolia Bunge seed particles and extraction liquid during the microwave extraction process;

[0038] It should be noted here that through the mutual cooperation of the microwave extraction component, the lifting component and the guiding component, the auxiliary extraction operation of Xanthoceras sorbifolia bunge seed oil is completed. During the auxiliary extraction process, through transmission, the Xanthoceras sorbifolia bunge seed particles are extruded. Through the extrusion effect, the large gaps at some positions between the Xanthoceras sorbifolia bunge seed particles are avoided, so that the extraction solvent can fully penetrate into the material interior and fully contact with the oil in the Xanthoceras sorbifolia bunge seeds, thereby improving the oil extraction rate.

[0039] Preferably, the microwave extraction component includes a lifting table 301, and a generator 302 for microwave generation is fixed at the lower end of the lifting table 301;

[0040] It should be noted here that through the lifting component and the guiding component, the lifting table 301 is driven to move downward. Through the downward movement of the lifting table 301, the generator 302 on the lifting table 301 is inserted into the Xanthoceras sorbifolia bunge seed particles and the extraction liquid in the bearing cylinder 103. After the downward movement of the lifting table 301 is completed, the generator 302 is started to emit microwaves. When it acts on the Xanthoceras sorbifolia bunge seed material, the polar molecules in the material will vibrate and rotate rapidly under the action of the microwave field. This violent movement of the molecules generates frictional heat, causing the interior of the material to heat up rapidly. Since the oil in the Xanthoceras sorbifolia bunge seeds and the moisture in the cells have different absorption capacities for microwaves, local high temperatures will be formed in a short time, thereby destroying the cell structure of the Xanthoceras sorbifolia bunge seeds and making it easier for the oil to be released from the cells, completing the auxiliary extraction operation of Xanthoceras sorbifolia bunge seed oil;

[0041] It should be noted here that the principle of the generator 302 and the principle of microwave extraction are conventional technical means in the extraction technology field and are regarded as prior art in this application, so no more details will be described here.

[0042] Preferably, the elastic force component includes a circular plate 601 fixed outside the generator 302. A pressing ring 602 for pressing against the uppermost Xanthoceras sorbifolia bunge seed particles inside the bearing cylinder 103 is arranged below the circular plate 601. An elastic connection component for elastic connection is arranged between the circular plate 601 and the pressing ring 602. A pushing component for pushing the pressing ring 602 is arranged on the circular plate 601; the elastic connection component includes multiple groups of first sleeves 701 fixed at the upper end of the pressing ring 602, and each group of first sleeves 701 is arranged in a circular array state on the pressing ring 602. A first sliding rod 702 is slidably connected to the first sleeve 701. One end of the first sliding rod 702 is fixed to the circular plate 601. A first spring 703 is sleeved outside the first sleeve 701. Both ends of the first spring 703 are connected to the circular plate 601 and the pressing ring 602 respectively;

[0043] It should be noted here that during the downward movement of the lifting platform 301, through the connection between the circular plate 601 and the elastic connection component, the extrusion ring 602 is driven to move. During the movement of the extrusion ring 602, the extrusion ring 602 abuts against the Xanthoceras sorbifolium seeds at the uppermost part inside the bearing cylinder 103. Through the abutting and limiting action of the Xanthoceras sorbifolium seeds on the extrusion ring 602 and the continuous downward movement of the circular plate 601, the circular plate 601 moves towards the extrusion ring 602 and contracts. During the contraction movement, each group of first sliding rods 702 are respectively slid on each group of first sleeves 701 and the first springs 703 are deformed under force to generate elastic force. Through the elastic force of the first springs 703, the extrusion ring 602 is pushed to extrude the abutting Xanthoceras sorbifolium seed particles.

[0044] Preferably, the pushing component includes a rotating ring 801. The rotating ring 801 is sleeved outside the circular plate 601 and is rotatably connected through a rotating component. A plurality of push rods 802 are fixed at the lower end of the rotating ring 801, and each group of push rods 802 is arranged in a circular array on the rotating ring 801. A plurality of hemispherical protrusions 803 for abutting and transmitting with the lower ends of the push rods 802 are fixed at the upper end of the extrusion ring 602, and each group of hemispherical protrusions 803 is arranged in an annular array. A driving component for driving the rotating ring 801 is arranged on the lifting platform 301;

[0045] It should be noted here that through the driving component, the rotating ring 801 is forced to rotate. During the rotation of the rotating ring 801, each group of push rods 802 is driven to move. During the movement of the push rods 802, the lower ends of each group of push rods 802 abut against the upper ends of each group of hemispherical protrusions 803 in sequence. During the abutting process, the hemispherical protrusions 803 and the extrusion ring 602 are extruded. Through the extrusion of the extrusion ring 602, the extrusion effect of the extrusion ring 602 on the Xanthoceras sorbifolium seed particles is improved.

[0046] Preferably, the rotating component includes an annular groove 901 opened inside the rotating ring 801. A connecting ring 902 is rotatably connected inside the annular groove 901, and the connecting ring 902 is fixed outside the circular plate 601;

[0047] It should be noted here that through the annular groove 901 and the connecting ring 902, it is convenient to assist the rotational connection of the rotating ring 801 outside the circular plate 601.

[0048] Preferably, the driving component includes a gear ring 1001 fixed at the upper end of the rotating ring 801. A mounting shaft 1002 is rotatably connected on the lifting platform 301. A gear 1003 is fixed at one end of the mounting shaft 1002, and the gear 1003 and the gear ring 1001 are meshed with each other. A driving motor 1004 for driving the mounting shaft 1002 is installed on the lifting platform 301;

[0049] It should be noted here that: by driving the driving motor 1004, the mounting shaft 1002 and the gear 1003 at one end of the mounting shaft 1002 are rotated. During the rotation of the gear 1003, the rotating ring 801 is rotated through the meshing transmission between the gear 1003 and the toothed ring 1001.

[0050] Preferably, the lifting assembly includes a threaded tube 401 rotatably connected to the mounting frame 102. A threaded rod 402 is threadedly engaged with the threaded tube 401. One end of the threaded rod 402 is fixed to the lifting platform 301. An installation motor 403 for driving the threaded tube 401 is installed on the mounting frame 102;

[0051] The guiding assembly includes two groups of second sleeves 501 fixed to the mounting frame 102. The two groups of second sleeves 501 are symmetrically arranged on both sides of the threaded tube 401. A second sliding rod 502 is slidably connected to the second sleeve 501. One end of the second sliding rod 502 is fixed to the lifting platform 301;

[0052] It should be noted here that: by the installation motor 403, the threaded tube 401 is driven to rotate. During the rotation of the threaded tube 401, the lifting platform 301 is driven to move through the meshing transmission between the threaded tube 401 and the threaded rod 402. During the movement of the lifting platform 301, through the sliding guiding action of the second sleeve 501 and the second sliding rod 502, the stressed lifting platform 301 performs a lifting movement.

[0053] Preferably, multiple groups of positioning components are provided, and the multiple groups of positioning components are arranged in a circular array on the placing table 101. The positioning component includes a fixing frame 201 fixed to the placing table 101. One side of the fixing frame 201 is connected to a sector-shaped positioning plate 202 through a telescopic component. An inclined surface 203 for abutting and transmitting with the bottom edge position of the bearing cylinder 103 is provided at the upper end of the sector-shaped positioning plate 202;

[0054] It should be noted here that: the Xanthoceras sorbifolium seeds and the extraction solution are put into the interior of the bearing cylinder 103. After the placement is completed, the bearing cylinder 103 is placed on the placing table 101. During the placement process, the bottom edge position of the bearing cylinder 103 abuts against the inclined surfaces 203 of the respective sector-shaped positioning plates 202. During the abutting process, the respective sector-shaped positioning plates 202 are pushed to move closer to the respective fixing frames 201 by the force. During the contraction movement, the second spring 1103 on the telescopic component is deformed by the force to generate an elastic force. After the bearing cylinder 103 is placed on the placing table 101, through the elastic force extrusion action of the second spring 1103 on the telescopic component on the sector-shaped positioning plate 202, the respective sector-shaped positioning plates 202 abut against the outside of the bearing cylinder 103 to position the placed bearing cylinder 103, facilitating more accurate subsequent microwave extraction operations.

[0055] Preferably, the telescopic assembly includes a third sleeve 1101 fixed to the fixed frame 201. A third sliding rod 1102 is slidably connected to the third sleeve 1101. One end of the third sliding rod 1102 is fixed to the sector-shaped positioning plate 202. A second spring 1103 is sleeved outside the third sleeve 1101;

[0056] It should be noted here that: through multiple groups of the third sleeve 1101 and the third sliding rod 1102, it is convenient to assist in the telescopic guidance of the sector-shaped positioning plate 202 after being stressed. Through the second spring 1103, it is convenient to reset the sector-shaped positioning plate 202 after the contraction movement.

[0057] In this solution: A microwave-assisted extraction device for Xanthoceras sorbifolia Bunge seed oil includes the following steps:

[0058] During the process of using the microwave-assisted extraction device to extract Xanthoceras sorbifolia Bunge seed oil, the Xanthoceras sorbifolia Bunge seed particles and the extraction solution are put into the inside of the carrier cylinder 103. After the putting is completed, the carrier cylinder 103 is placed on the placing table 101. During the placing process, the bottom edge position of the carrier cylinder 103 abuts against the inclined surface 203 of each group of sector-shaped positioning plates 202. During the abutting process, each group of sector-shaped positioning plates 202 is pushed to move closer to each group of fixed frames 201 by force and contract. During the contraction movement, the second spring 1103 on the telescopic assembly is stressed and deformed to generate elastic force. After the carrier cylinder 103 is placed on the placing table 101, through the elastic extrusion action of the second spring 1103 on the telescopic assembly on the sector-shaped positioning plate 202, each group of sector-shaped positioning plates 202 abuts against the outside of the carrier cylinder 103 to position the placed carrier cylinder 103, which is convenient to assist in more accurate microwave extraction operations in the subsequent process;

[0059] After the carrier cylinder 103 is positioned and placed, through the lifting assembly and the guiding assembly, the lifting platform 301 is driven to move downward. Through the downward movement of the lifting platform 301, the generator 302 on the lifting platform 301 is inserted into the Xanthoceras sorbifolia Bunge seed particles and the extraction solution inside the carrier cylinder 103. After the downward movement of the lifting platform 301 is completed, the generator 302 is started to emit microwaves. When it acts on the Xanthoceras sorbifolia Bunge seed material, the polar molecules in the material will vibrate and rotate rapidly under the action of the microwave field. This violent movement of the molecules generates frictional heat, causing the inside of the material to heat up rapidly. Since the oil in the Xanthoceras sorbifolia Bunge seeds and the water in the cells have different absorption capacities for microwaves, local high temperatures will be formed in a short time, thereby destroying the cell structure of the Xanthoceras sorbifolia Bunge seeds and making the oil easier to be released from the cells, completing the microwave-assisted extraction operation of Xanthoceras sorbifolia Bunge seed oil;

[0060] During the downward movement of the lifting platform 301, through the connection between the circular plate 601 and the elastic connection assembly, the extrusion ring 602 is driven to move. During the movement of the extrusion ring 602, the extrusion ring 602 abuts against the Xanthoceras sorbifolium seeds at the uppermost part inside the bearing cylinder 103. Due to the abutting and limiting effect of the Xanthoceras sorbifolium seeds on the extrusion ring 602 and the continuous downward movement of the circular plate 601, the circular plate 601 moves towards the extrusion ring 602 and contracts. During the contraction movement, each group of first sliding rods 702 slide on each group of first sleeves 701 respectively, and the first spring 703 is deformed by force to generate elastic force. Through the elastic force of the first spring 703, the extrusion ring 602 is pushed to extrude the abutting Xanthoceras sorbifolium seed particles. Through the extrusion effect, it is avoided that there are relatively large gaps in some positions between the Xanthoceras sorbifolium seed particles, so that the extraction solvent can fully penetrate into the interior of the material and fully contact the oil in the Xanthoceras sorbifolium seeds, thereby improving the oil extraction rate. Moreover, during the extrusion process, through the driving assembly, the rotating ring 801 is forced to rotate. During the rotation of the rotating ring 801, each group of push rods 802 is driven to move. During the movement of the push rods 802, the lower ends of each group of push rods 802 abut against the upper ends of each group of hemispherical protrusions 803 in sequence. During the abutting process, the hemispherical protrusions 803 and the extrusion ring 602 are extruded. Through the extrusion of the extrusion ring 602, the extrusion effect of the extrusion ring 602 on the Xanthoceras sorbifolium seed particles is improved.

[0061] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0062] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A microwave-assisted extraction device for Xanthoceras sorbifolia seed oil, comprising: a placement table (101) for placing a supporting tube (103), wherein Xanthoceras sorbifolia seed particles and an extract are placed inside the supporting tube (103), and a mounting frame (102) is fixed on the placement table (101); It is characterized by further comprising: A positioning assembly, arranged on the placement table (101) and used for positioning and placing the carrying cylinder (103); A microwave extraction component is arranged on a mounting frame (102) and is used for microwave processing of Xanthoceras sorbifolia seed particles inside the supporting tube (103); the mounting frame (102) is provided with a lifting component for lifting the microwave extraction component and a guiding component for guiding during the lifting process; The elastic component is arranged on the microwave extraction component and is used for elastically squeezing the Xanthoceras sorbifolia seed particles and the extract during the microwave extraction process.

2. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 1, characterized in that: The microwave extraction component comprises a lifting platform (301), and a generator (302) for generating microwaves is fixed at the lower end of the lifting platform (301).

3. A microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 2, characterized in that: The elastic component comprises a circular plate (601) fixed to the outside of the generator (302); a squeezing ring (602) for pressing against and squeezing the topmost Xanthoceras sorbifolia seed particles inside the supporting tube (103) is arranged below the circular plate (601); an elastic connection component for elastic connection is arranged between the circular plate (601) and the squeezing ring (602); and a pushing component for pushing the squeezing ring (602) is arranged on the circular plate (601).

4. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 3, characterized in that: The elastic connection component includes a plurality of groups of first sleeves (701) fixed to the upper end of the extrusion ring (602), and each group of first sleeves (701) is arranged in a ring array on the extrusion ring (602), a first sliding rod (702) is slidably connected to the first sleeve (701), one end of the first sliding rod (702) is fixed to the circular plate (601), and a first spring (703) is sleeved on the outer side of the first sleeve (701), and the two ends of the first spring (703) are respectively connected to the circular plate (601) and the extrusion ring (602).

5. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 4, characterized in that: The pushing assembly comprises a rotating ring (801), which is sleeved on the outer side of the circular plate (601) and rotatably connected via the rotating assembly; a plurality of push rods (802) are fixed to the lower end of the rotating ring (801), and each push rod (802) is arranged in a circular array on the rotating ring (801); a plurality of hemispherical protrusions (803) for abutting against the lower ends of the push rods (802) for transmission are fixed to the upper end of the squeezing ring (602), and each hemispherical protrusion (803) is arranged in a ring array; and a driving assembly for driving the rotating ring (801) is arranged on the lifting platform (301).

6. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 5, characterized in that: The rotating assembly comprises an annular groove (901) formed on the inner side of the rotating ring (801), the inner side of the annular groove (901) is rotatably connected with a connecting ring (902), and the connecting ring (902) is fixed on the outer side of the circular plate (601).

7. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 5, characterized in that: The driving assembly comprises a gear ring (1001) fixed to the upper end of a rotating ring (801); a mounting shaft (1002) is rotatably connected to the lifting platform (301); a gear (1003) is fixed to one end of the mounting shaft (1002); the gear (1003) and the gear ring (1001) are meshed with each other; and a driving motor (1004) for driving the mounting shaft (1002) is installed on the lifting platform (301).

8. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 2, characterized in that: The lifting assembly comprises a threaded tube (401) rotatably connected to a mounting frame (102); a threaded rod (402) is threadedly engaged with the threaded tube (401); one end of the threaded rod (402) is fixed to the lifting platform (301); and a mounting motor (403) for driving the threaded tube (401) is mounted on the mounting frame (102); The guide assembly comprises two groups of second sleeves (501) fixed on the mounting frame (102), and the two groups of second sleeves (501) are symmetrically arranged on both sides of the threaded tube (401), and a second sliding rod (502) is slidably connected to the second sleeve (501), and one end of the second sliding rod (502) is fixed to the lifting platform (301).

9. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 1, characterized in that: The positioning components are provided in multiple groups, and the multiple groups of positioning components are arranged in a state of a circular array on the placement table (101), and the positioning components include a fixing frame (201) fixed on the placement table (101), one side of the fixing frame (201) is connected to a fan-shaped positioning plate (202) through a telescopic component, and the upper end of the fan-shaped positioning plate (202) is provided with an inclined surface (203) for abutting against the bottom edge position of the supporting tube (103) for transmission.

10. The microwave-assisted extraction device for Xanthoceras sorbifolia seed oil according to claim 9, characterized in that: The telescopic assembly comprises a third sleeve (1101) fixed on a fixed frame (201), a third sliding rod (1102) being slidably connected to the third sleeve (1101), one end of the third sliding rod (1102) being fixed to a fan-shaped positioning plate (202), and a second spring (1103) being sleeved on the outer side of the third sleeve (1101).

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