Flower fragrance component collecting device with multi-core solid-phase microextraction instrument as main body

Abstract

The utility model belongs to the technical field of flower fragrance component collecting equipment, and particularly relates to a flower fragrance component collecting device taking a multi-core solid-phase microextraction instrument as a main body, which comprises a supporting assembly, an adjusting assembly is arranged at the upper end part of the supporting assembly, and a placing pipe is fixedly arranged at the side end of the adjusting assembly; the extraction instrument body is mounted in the placement pipe, a plurality of extraction pipes are mounted in the extraction instrument body, a mounting block is mounted at the position, close to the lower end part, of the extraction instrument body, a telescopic assembly is mounted at the upper end part of the mounting block, and a plurality of first sliding grooves are formed in the position, close to the upper end part, of the extraction instrument body; the number of the first sliding grooves is the same as that of the extraction pipes, the positions of the first sliding grooves correspond to the positions of the extraction pipes, and clamping grooves are formed in the bottoms of the first sliding grooves; a first mounting ring is mounted at the side end of each extraction pipe, a second mounting ring is rotatably connected to the side end of each first mounting ring, a first clamping block is mounted at the side end of each second mounting ring, and a push handle is fixedly mounted at one end, far away from each second mounting ring, of each clamping block.

Description

Technical Field

[0001] The utility model belongs to the technical field of flower fragrance component collection equipment, and specifically relates to a flower fragrance component collection device with a multi-core solid-phase microextractor as the main body. Background Technique

[0002] Traditional flower fragrance extraction methods mainly include distillation and extraction. These methods usually require the use of a large amount of solvents or high temperatures, making it difficult to simulate the original volatilization method of plants. There are significant differences between the flower fragrance components obtained and those volatilized in the natural state of the flowers. Solid-phase microextraction technology is a new type of sample pretreatment method. This method does not require solvents and can integrate sampling, enrichment, and injection into one step, reducing sample loss and being applicable to the extraction and analysis of volatile and non-volatile substances in different matrix samples.

[0003] Currently, when using solid-phase microextraction to extract flower fragrance components, most of them collect plant samples for laboratory operation, which changes the real surrounding environment of the plants and affects the accuracy of the test. In addition, when studying the dynamic changes of flower fragrance components, since the current handle can only be connected to one extraction head, it is necessary to continuously replace the extraction head. During the process of replacing the extraction head, the surrounding environment of the plants will be changed, which will again affect the accuracy of the experimental data. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present disclosure is to provide a flower fragrance component collection device with a multi-core solid-phase microextractor as the main body.

[0005] The purpose of the present disclosure can be achieved through the following technical solutions:

[0006] A flower fragrance component collection device with a multi-core solid-phase microextractor as the main body, comprising:

[0007] A support component, an adjustment component is installed at the upper end of the support component, and a placement tube is fixedly installed at the side end of the adjustment component;

[0008] An extractor body, the extractor body is detachably installed in the placement tube. A plurality of extraction tubes are installed inside the extractor body. The extraction tubes are equidistantly located inside the extractor body through a limiting ring. An installation block is fixedly installed near the lower end of the extractor body. A telescopic component is fixedly installed at the upper end of the installation block. The telescopic component includes a first telescopic rod, a second telescopic rod, and a telescopic spring. The upper end of the first telescopic rod is fixedly connected to the bottom of the extraction tube. The second telescopic rod is fixedly connected to the upper end of the installation block. The first telescopic rod is sleeved outside the second telescopic rod. The two ends of the telescopic spring are respectively fixedly connected to the bottom of the extraction tube and the upper end of the installation block, and the telescopic spring is located outside the first telescopic rod;

[0009] A plurality of first chutes are provided at a position near the upper end of the extraction instrument body. The number of the first chutes is the same as the number of extraction tubes, and the positions of the first chutes correspond to the positions of the extraction tubes. A clamping groove is provided at the bottom of the first chute;

[0010] A first mounting ring is fixedly installed on the side end of each extraction tube. A second mounting ring is rotatably connected to the side end of the first mounting ring. A first clamping block is fixedly installed on the side end of the second mounting ring. A push handle is fixedly installed at one end of the first clamping block away from the second mounting ring.

[0011] Furthermore, the width of the first clamping block is equal to the width of the first chute, and the thickness of the first clamping block is equal to the thickness of the clamping groove; the initial position of the first clamping block is flush with the upper end of the first chute.

[0012] Furthermore, two clamping grooves are provided inside the placement tube. Second clamping blocks are fixedly installed on both side ends of the extraction instrument body. The second clamping blocks are adapted to the clamping grooves.

[0013] Furthermore, the support assembly includes a support platform. A first support rod is rotatably installed on the support platform. A second support rod is sleeved inside the first support rod; a hydraulic telescopic rod is fixedly installed inside the first support rod. The bottom of the hydraulic telescopic rod is fixedly connected to the bottom of the first support rod. The telescopic end of the hydraulic telescopic rod is fixedly connected to the lower end of the second support rod.

[0014] Furthermore, the adjustment assembly includes a support cross bar, an annular adjustment rod, and an adjustment block. One end of the support cross bar is rotatably connected to the upper end of the second support rod. The annular adjustment rod is fixedly connected to the second support rod through a third mounting ring. The adjustment block is fixedly connected to the support cross bar through a third mounting ring.

[0015] Furthermore, a second chute is provided on the side end of the annular adjustment rod. A plurality of jacks are evenly distributed on the side end of the annular adjustment rod. The adjustment block is adapted to the second chute. A through hole adapted to the jack is provided on the side end of the adjustment block. The annular adjustment rod and the adjustment block are fixed by a pin passing through the through hole and the jack.

[0016] Furthermore, a puncture needle is fixedly installed at the lower end of the extraction tube. A fixed extraction wire tube is provided inside the puncture needle. A quartz wire is provided inside the fixed extraction wire tube.

[0017] Furthermore, both the first telescopic rod and the second telescopic rod are hollow tubes. The outer diameter of the second telescopic rod is equal to the inner diameter of the first telescopic rod. The outer diameter of the puncture needle is smaller than the inner diameter of the second telescopic rod. The puncture needle penetrates through the first telescopic rod and the second telescopic rod.

[0018] The explanations of the nouns, conjunctions or adjectives involved in the above technical solutions are as follows:

[0019] Fixed connection: It refers to the connection where parts or components are fixed without any relative movement. It is divided into two types: detachable connection and non-detachable connection.

[0020] (1) Detachable connection: Use screws, splines, wedge pins, etc. to fix components together. This connection method can be disassembled during maintenance without damaging the parts. However, the specifications of the connecting parts used must be correct (such as the length of bolts, keys, wedge pins), and they must be tightened properly.

[0021] (2) Non-detachable connection: mainly refers to welding, riveting and mortise fitting, etc. Since it needs to be forged, sawed or oxy-cut to disassemble during maintenance or replacement, the spare parts generally cannot be used twice. At the same time, during connection, attention should be paid to process quality, technical inspection and remedial measures (such as correction, polishing, etc.).

[0022] Advantages of the present disclosure:

[0023] 1. The device can adjust the height of the support component through the hydraulic telescopic rod to adjust the height of the extractor body, and can adjust the tilt angle of the extractor body through the adjustment component, so as to facilitate the extractor body to collect the floral fragrance components.

[0024] 2. The device is provided with multiple extraction tubes inside the extractor body, and each extraction tube can be adjusted separately, so that the device can collect the floral fragrance components through different extraction tubes in sequence, avoiding the need to continuously replace the extraction head during the collection process, which affects the results of experimental data. Description of the drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0026] Figure 1 It is a schematic structural diagram of the overall device in the embodiment of the present utility model Figure 1 ;

[0027] Figure 2 It is a schematic structural diagram of the placement tube and the extractor body in the embodiment of the present utility model;

[0028] Figure 3 It is a schematic structural diagram of the extractor body in the embodiment of the present utility model;

[0029] Figure 4 It is a schematic structural diagram inside the extractor body in the embodiment of the present utility model;

[0030] Figure 5 is a schematic structural view of the enlarged part at A in the embodiment of the present utility model; Figure 4 in the embodiment of the present utility model;

[0031] Figure 6 is a schematic structural view of the telescopic assembly in the embodiment of the present utility model;

[0032] Figure 7 is a schematic structural view of the support assembly and the adjustment assembly in the embodiment of the present utility model;

[0033] Figure 8 is a cross-sectional view of the support assembly and the adjustment assembly in the embodiment of the present utility model;

[0034] Figure 9 is a schematic structural view of the annular adjustment rod in the embodiment of the present utility model;

[0035] Figure 10 is a schematic structural view of the adjustment assembly in the embodiment of the present utility model;

[0036] Figure 11 is a schematic structural view of the placement tube in the embodiment of the present utility model.

[0037] Reference numerals: 1, support assembly; 2, adjustment assembly; 3, placement tube; 4, extraction instrument body; 5, extraction tube; 6, limiting ring; 7, mounting block; 8, telescopic assembly; 9, first telescopic rod; 10, second telescopic rod; 11, telescopic spring; 12, first chute; 13, card slot; 14, first mounting ring; 15, second mounting ring; 16, first clamping block; 17, push handle; 18, clamping groove; 19, second clamping block; 20, support platform; 21, first support rod; 22, second support rod; 23, hydraulic telescopic rod; 24, support cross bar; 25, annular adjustment rod; 26, adjustment block; 27, third mounting ring; 28, second chute; 29, jack; 30, through hole; 31, plug; 32, puncture needle; 33, fixed extraction wire tube; 34, quartz wire. Detailed implementation manners

[0038] Next, the technical solutions in the embodiments of the present disclosure will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present disclosure without creative efforts shall fall within the protection scope of the present disclosure.

[0039] A flower fragrance component collection device with a multi-core solid-phase microextraction instrument as the main body, as Figures 1 to 11 shown, includes:

[0040] Support component 1, an adjustment component 2 is installed at the upper end of the support component 1, and a placement tube 3 is fixedly installed at the side end of the adjustment component 2;

[0041] Extractor body 4, the extractor body 4 is detachably installed in the placement tube 3, a plurality of extraction tubes 5 are installed inside the extractor body 4, the extraction tubes 5 are equidistantly located inside the extractor body 4 through a limiting ring 6, and an installation block 7 is fixedly installed near the lower end of the extractor body 4. A telescopic component 8 is fixedly installed at the upper end of the installation block 7. The telescopic component 8 includes a first telescopic rod 9, a second telescopic rod 10, and a telescopic spring 11. The upper end of the first telescopic rod 9 is fixedly connected to the bottom of the extraction tube 5, the second telescopic rod 10 is fixedly connected to the upper end of the installation block 7, the first telescopic rod 9 is sleeved outside the second telescopic rod 10, and both ends of the telescopic spring 11 are fixedly connected to the bottom of the extraction tube 5 and the upper end of the installation block 7 respectively, and the telescopic spring 11 is located outside the first telescopic rod 9;

[0042] A plurality of first sliding grooves 12 are provided at a position near the upper end of the extractor body 4. The number of the first sliding grooves 12 is the same as the number of the extraction tubes 5, and the positions of the first sliding grooves 12 correspond to the positions of the extraction tubes 5. A clamping groove 13 is provided at the bottom of the first sliding groove 12;

[0043] A first mounting ring 14 is fixedly installed at the side end of each extraction tube 5. A second mounting ring 15 is rotatably connected to the side end of the first mounting ring 14. A first clamping block 16 is fixedly installed at the side end of the second mounting ring 15. A push handle 17 is fixedly installed at one end of the first clamping block 16 away from the second mounting ring 15.

[0044] In this device, by arranging a plurality of extraction tubes 5 inside the extractor body 4, it is possible to collect the floral fragrance components in sequence without replacing the extraction head. The specific adjustment steps are as follows: When it is necessary to use one of the extraction tubes 5 to collect the floral fragrance components, hold the push handle 17, and drive the first clamping block 16 to move downward in the first sliding groove 12 through the push handle 17. At this time, the telescopic component 8 will contract under pressure, so that the lower end of the extraction tube 5 will protrude from the lower end of the extractor body 4. After the extraction tube 5 protrudes, the first clamping block 16 moves to the lower end of the first sliding groove 12, and then rotate the second mounting ring 15 to move the first clamping block 16 into the clamping groove 13. At this time, the extraction tube 5 is fixed, and the lower end of the extraction tube 5 is located outside the extractor body 4 to realize the collection of the floral fragrance components. After the collection is completed, rotate the second mounting ring 15 again to move the first clamping block 16 into the first sliding groove 12, and then move the first clamping block 16 to the initial position. At this time, the telescopic component 8 resets, and the lower end of the extraction tube 5 returns to the inside of the extractor body 4 again; the collection process of other extraction tubes 5 can be completed according to the above operations.

[0045] As a preferred solution of the present utility model, the width of the first clamping block 16 is equal to the width of the first sliding groove 12, and the thickness of the first clamping block 16 is equal to the thickness of the clamping groove 13; the initial position of the first clamping block 16 is flush with the upper end of the first sliding groove 12; the first clamping block 16 is mainly used to adjust the extraction tube 5 so that the extraction tube 5 can move downward, facilitating the collection of floral fragrance components through the extraction tube 5.

[0046] As a preferred solution of the present utility model, two clamping grooves 18 are provided inside the placing tube 3, and second clamping blocks 19 are fixedly installed at both ends of the extraction instrument body 4. The second clamping blocks 19 are adapted to the clamping grooves 18; the provision of the clamping grooves 18 and the second clamping blocks 19 facilitates the detachable connection between the extraction instrument body 4 and the placing tube 3.

[0047] As a preferred solution of the present utility model, the support assembly 1 includes a support platform 20, a first support rod 21 is rotatably installed on the support platform 20, and a second support rod 22 is sleeved inside the first support rod 21; a hydraulic telescopic rod 23 is fixedly installed inside the first support rod 21, the bottom of the hydraulic telescopic rod 23 is fixedly connected to the bottom of the first support rod 21, and the telescopic end of the hydraulic telescopic rod 23 is fixedly connected to the lower end of the second support rod 22; the support assembly 1 is mainly used to support the entire device, so that the extraction instrument body 4 is at a certain height, and the height of the extraction instrument body 4 can be adjusted by the telescopic movement of the hydraulic telescopic rod 23.

[0048] As a preferred embodiment of the present utility model, the adjusting assembly 2 includes a support cross bar 24, an annular adjusting rod 25, and an adjusting block 26. One end of the support cross bar 24 is rotatably connected to the upper end of the second support rod 22. The annular adjusting rod 25 is fixedly connected to the second support rod 22 through a third mounting ring 27. The adjusting block 26 is fixedly connected to the support cross bar 24 through a third mounting ring 27. A second chute 28 is provided on the side end of the annular adjusting rod 25. A plurality of jacks 29 are evenly distributed on the side end of the annular adjusting rod 25. The adjusting block 26 is adapted to the second chute 28. A through hole 30 adapted to the jack 29 is provided on the side end of the adjusting block 26. The annular adjusting rod 25 and the adjusting block 26 are fixed by a pin 31 passing through the through hole 30 and the jack 29. The adjusting assembly 2 is mainly used to adjust the inclination angle of the extractor body 4 so as to facilitate the collection of floral fragrance components at different positions by the extraction tube 5. The specific adjustment steps of the adjusting assembly 2 are as follows: Pull out the pin 31 from the jack 29 and the through hole 30, then rotate the support cross bar 24 to move the adjusting block 26 in the second chute 28 of the annular adjusting rod 25. After the angle adjustment is completed, align the jack 29 on the annular adjusting rod 25 with the jack 29, and then pass the pin 31 through the jack 29 and the through hole 30 in sequence to fix the adjusting block 26 and the annular adjusting rod 25 together.

[0049] As a preferred embodiment of the present utility model, a puncture needle 32 is fixedly installed at the lower end of the extraction tube 5. A fixed extraction wire tube 33 is provided inside the puncture needle 32. A quartz wire 34 is provided inside the fixed extraction wire tube 33.

[0050] As a preferred embodiment of the present utility model, both the first telescopic rod 9 and the second telescopic rod 10 are hollow tubes. The outer diameter of the second telescopic rod 10 is equal to the inner diameter of the first telescopic rod 9. The outer diameter of the puncture needle 32 is smaller than the inner diameter of the second telescopic rod 10. The puncture needle 32 penetrates through the first telescopic rod 9 and the second telescopic rod 10.

[0051] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The foregoing has shown and described the basic principles, main features, and advantages of the present disclosure. Those skilled in the art of this industry should understand that the present disclosure is not limited by the above-mentioned embodiments. The above-mentioned embodiments and the descriptions in the specification only illustrate the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure will have various changes and improvements, and these changes and improvements all fall within the scope of the present disclosure claimed.

Claims

1. A floral aroma component collection device based on a multi-core solid phase microextraction instrument, characterized in that: include: A support assembly (1), wherein an adjustment assembly (2) is installed at the upper end of the support assembly (1), and a placement tube (3) is fixedly installed at the side end of the adjustment assembly (2); An extractor body (4), wherein the extractor body (4) is detachably mounted in a placement tube (3), a plurality of extraction tubes (5) are mounted inside the extractor body (4), the extraction tubes (5) are equidistantly located inside the extractor body (4) via a limiting ring (6), a mounting block (7) is fixedly mounted near the lower end of the extractor body (4), a telescopic assembly (8) is fixedly mounted on the upper end of the mounting block (7), the telescopic assembly (8) comprises a first telescopic rod (9), a second telescopic rod (10) and a telescopic spring (11), the upper end of the first telescopic rod (9) is fixedly connected to the bottom of the extraction tube (5), the second telescopic rod (10) is fixedly connected to the upper end of the mounting block (7), the first telescopic rod (9) is sleeved on the outer side of the second telescopic rod (10), the two ends of the telescopic spring (11) are respectively fixedly connected to the bottom of the extraction tube (5) and the upper end of the mounting block (7), and the telescopic spring (11) is located on the outer side of the first telescopic rod (9); The extractor body (4) is provided with a plurality of first chutes (12) near the upper end thereof, the number of the first chutes (12) being the same as the number of the extraction tubes (5), and the positions of the first chutes (12) corresponding to the positions of the extraction tubes (5), and a clamping groove (13) being provided at the bottom of the first chutes (12); A first mounting ring (14) is fixedly mounted on the side end of each extraction tube (5); a second mounting ring (15) is rotatably connected to the side end of the first mounting ring (14); a first clamping block (16) is fixedly mounted on the side end of the second mounting ring (15); and a push handle (17) is fixedly mounted on one end of the clamping block away from the second mounting ring (15).

2. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 1 is characterized in that: The width of the first clamping block (16) is equal to the width of the first sliding groove (12), and the thickness of the first clamping block (16) is equal to the thickness of the clamping groove (13); the initial position of the first clamping block (16) is flush with the upper end of the first sliding groove (12).

3. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 2 is characterized in that: Two clamping grooves (18) are provided on the inner side of the placement tube (3), and second clamping blocks (19) are fixedly installed on both side ends of the extractor body (4), and the second clamping blocks (19) are adapted to the clamping grooves (18).

4. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 3 is characterized in that: The support assembly (1) comprises a support platform (20), a first support rod (21) being rotatably mounted on the support platform (20), a second support rod (22) being sleeved inside the first support rod (21); a hydraulic telescopic rod (23) being fixedly mounted inside the first support rod (21), the bottom of the hydraulic telescopic rod (23) being fixedly connected to the bottom of the first support rod (21), and the telescopic end of the hydraulic telescopic rod (23) being fixedly connected to the lower end of the second support rod (22).

5. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 4 is characterized in that: The adjustment assembly (2) comprises a supporting cross bar (24), an annular adjustment rod (25), and an adjustment block (26); one end of the supporting cross bar (24) is rotatably connected to the upper end of the second supporting rod (22); the annular adjustment rod (25) is fixedly connected to the second supporting rod (22) via a third mounting ring (27); and the adjustment block (26) is fixedly connected to the supporting cross bar (24) via the third mounting ring (27).

6. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 5 is characterized in that: The side end of the annular adjustment rod (25) is provided with a second slide groove (28), the side end of the annular adjustment rod (25) is evenly provided with a plurality of insertion holes (29), the adjustment block (26) is adapted to the slide groove of the second slide groove (28), the side end of the adjustment block (26) is provided with a through hole (30) adapted to the insertion hole (29), and the annular adjustment rod (25) and the adjustment block (26) are fixed by a latch (31) passing through the through hole (30) and the insertion hole (29).

7. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 6 is characterized in that: A puncture needle (32) is fixedly mounted on the lower end of the extraction tube (5), a fixed extraction wire tube (33) is arranged inside the puncture needle (32), and a quartz wire (34) is arranged inside the fixed extraction wire tube (33).

8. The floral aroma component collection device based on a multi-core solid phase microextraction instrument according to claim 7 is characterized in that: The first telescopic rod (9) and the second telescopic rod (10) are both hollow tubes, the outer diameter of the second telescopic rod (10) is equal to the inner diameter of the first telescopic rod (9), the outer diameter of the puncture needle (32) is smaller than the inner diameter of the second telescopic rod (10), and the puncture needle (32) passes through the first telescopic rod (9) and the second telescopic rod (10).

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