Baijiu flavor substance extracting and diluting equipment and method

Abstract

The invention discloses white spirit flavor substance extracting and diluting equipment and method.The white spirit flavor substance extracting and diluting equipment comprises a diluting assembly, a liquid inlet assembly, a discharging assembly, an overturning assembly, a conveying assembly, an adsorption assembly, a supporting assembly and a controller, and is characterized in that the supporting assembly comprises a bottom plate, and two U-shaped vertical plates are fixedly connected to the bottom plate; the upper side of the bottom plate is fixedly connected with a group of uniformly arranged L-shaped top plates, and one end of a transverse plate of each L-shaped top plate is fixedly connected with a wedge-shaped block; the overturning assembly comprises two hollow shafts, the two hollow shafts penetrate through and are in bearing connection with the middles of the corresponding U-shaped vertical plates respectively, the two hollow shafts penetrate through and are fixedly connected with a U-shaped supporting plate, and one hollow shaft penetrates through and is fixedly connected with a gear ring. The device can be used for diluting white spirit samples, filling and cleaning test tubes in batches and filling samples into the test tubes in batches, is time-saving, labor-saving and efficient, and can remarkably save time and labor particularly when a large number of test tubes are treated.

Description

Technical Field

[0001] The invention relates to the technical field of flavor substance extraction, and in particular to a device and method for extracting and diluting liquor flavor substances. Background Art

[0002] At present, more than 3,000 flavor components have been detected in liquor, mainly including main flavor compounds such as esters, acids, and alcohols, as well as health functional compounds such as pyrazines, phenols, terpenes, aldehydes, aromatic compounds, etc. The brewing microorganisms in liquor, as the fermentation source in the liquor brewing process, can produce a variety of flavor compounds, such as organic acids, esters, alcohols, lactones, phenols, heterocyclics, terpenes, aromatic compounds, etc. The non-volatile and volatile flavor compounds in liquor usually have an impact on the taste, mouthfeel, and health functions of liquor. A variety of flavor components together form the unique aroma of liquor. The extraction of flavor components is the main means of liquor detection. During the monitoring process, it needs to be diluted with saline first, and then incubated, extracted by SPME, aged, adsorbed, desorbed, and detected;

[0003] Since there are many flavor components in liquor, a large number of samples are required when testing different flavor components of the same liquor. Diluting each sample individually is likely to cause errors in the alcohol concentration of the sample. Therefore, in the process of testing the flavor components of liquor, not only is it necessary to dilute the liquor sample with saline, but in order to ensure that the error between each sample is small and to facilitate the accuracy of flavor component detection, multiple sample test tubes need to be perfused and cleaned to ensure the uniformity of multiple samples. After the perfusion and cleaning are completed, the samples need to be added to multiple test tubes before testing. Manual perfusion and cleaning of multiple test tubes and adding samples are inefficient and waste time and manpower.

[0004] Therefore, it is necessary to provide a liquor flavor substance extraction and dilution device and method to solve the above-mentioned technical problems. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device and method for extracting and diluting liquor flavor substances.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A device and method for extracting and diluting liquor flavor substances, comprising a dilution component, a liquid inlet component, a discharge component, a flip component, a conveying component, an adsorption component, a support component and a controller, characterized in that:

[0008] The support assembly includes a bottom plate, two U-shaped vertical plates are fixedly connected to the bottom plate, a group of evenly arranged L-shaped top plates are fixedly connected to the upper side of the bottom plate, and one end of the horizontal plate of each L-shaped top plate is fixedly connected to a wedge-shaped block;

[0009] The flip assembly includes two hollow shafts, the two hollow shafts respectively pass through and are connected to the corresponding middle part of the U-shaped vertical plate with bearings, the two hollow shafts pass through and are fixedly connected to the U-shaped supporting plate, one of the hollow shafts passes through and is fixedly connected to the gear ring, the gear ring meshes with the gear, the rotating shaft of the motor is fixedly connected to the center of the gear, the motor is fixedly connected to the fixing plate, and the fixing plate is fixedly connected to the U-shaped vertical plate;

[0010] The dilution assembly comprises a dilution barrel, the dilution barrel is fixedly connected to the two ends of the U-shaped support plate, a stirring shaft is arranged in the dilution barrel, a group of stirring blades are fixedly connected to the lower end of the stirring shaft, a bearing at the upper end of the stirring shaft is connected to the middle of the upper wall of the dilution barrel, the upper side of the dilution barrel is fixedly connected to the second motor, the rotating shaft of the second motor is fixedly connected to the stirring shaft, a sealing cover is threadedly connected to the upper opening of the dilution barrel, the lower side of the dilution barrel is fixedly connected to the first valve, the first valve is fixedly connected to the air pipe, the air pipe passes through the middle of the hollow shaft, and the alcohol concentration detection probe passes through and is fixedly connected to the lower part of one side of the dilution barrel;

[0011] The conveying assembly comprises two vertical plates, the lower side of the U-shaped support plate is fixedly connected to the two vertical plates, the lower part of each vertical plate is respectively fixedly connected to an electric push rod, the telescopic shaft of the electric push rod passes through the vertical plate and is fixedly connected to the inclined slot frame, one side of the two inclined slot frames is respectively fixedly connected to a guide rod, the guide rod passes through a linear bearing, the linear bearing passes through and is fixedly connected to the corresponding vertical plate, one end of a sliding shaft is respectively provided in the two inclined slot frames, the other ends of the two sliding shafts are arranged in the corresponding L-shaped sliding frames, the two sides of the two U-shaped support plates are respectively fixedly connected to the sliding shafts, and a group of cylinders pass through and are fixedly connected to the U-shaped support plate;

[0012] The two ends of the upper side of the U-shaped support plate are respectively fixedly connected to guide rods, the two guide rods are slidably connected to sleeves, the upper ends of the sleeves are fixedly connected to sliders, the upper ends of the sliders are respectively slidably connected to slide rails, and the slide rails are fixedly connected to the lower side of the U-shaped support plate.

[0013] Preferably, the liquid inlet assembly includes valve two, the valve two is fixedly connected to the dilution barrel, the lower end of the valve two is fixedly connected to a liquid separation box, the lower side of the liquid separation box is fixedly connected to a group of liquid separation pipes, a group of rubber stoppers pass through and are fixedly connected to the U-shaped support plate, and the lower ends of a group of liquid separation pipes and a group of discharge pipes respectively pass through and are fixedly connected to the rubber stoppers.

[0014] Preferably, the discharge assembly includes a group of discharge pipes, the upper ends of which are fixedly connected to liquid collecting pipe one, an open end of a group of liquid collecting pipe one and one end of liquid collecting pipe three are fixedly connected to liquid collecting pipe two, and liquid collecting pipe three passes through the middle of the hollow shaft.

[0015] Preferably, the adsorption assembly comprises a rectangular box body, the lower end of the U-shaped support plate is fixedly connected to the rectangular box body, and the upper side of the rectangular box body is fixedly connected to a group of evenly arranged suction cups.

[0016] Preferably, the upper side of the rectangular box body is fixedly connected to a vacuum pump, and the air intake port of the vacuum pump is fixedly connected to the rectangular box body.

[0017] Preferably, the controller is fixedly mounted on the upper portion of the U-shaped vertical plate.

[0018] Preferably, the controller is electrically connected to valve one, the alcohol concentration detection probe, motor two, valve two, motor one, the electric push rod and the vacuum pump through a wire.

[0019] Compared with the related art, the beneficial effects of the present invention are: by using the same sample to be tested to perfuse and clean the test tube, the sample consistency is ensured, and all test tubes can be processed under the same conditions, thereby reducing the error caused by the difference in the environment in the test tube, and ensuring the consistency and comparability of the experimental results;

[0020] This equipment can batch perfusion clean test tubes and batch perfuse samples into test tubes. This method is more efficient than manual perfusion cleaning, especially when processing a large number of test tubes, which can significantly save time and labor;

[0021] Sample perfusion cleaning can reduce the risk of cross-contamination between different test tubes. This is because unified processing reduces manual operation steps and contact opportunities, thereby ensuring the purity of the sample and the accuracy of the test results. It is an efficient and reliable pre-test treatment method. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional schematic diagram of the present invention Figure 1 .

[0023] Figure 2 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 1 .

[0024] Figure 3 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 2 .

[0025] Figure 4 Schematic diagram of the connection structure of some parts of the present invention Figure 1 .

[0026] Figure 5 Schematic diagram of the connection structure of some parts of the present invention after cutting Figure 3 .

[0027] Figure 6 Schematic diagram of the connection structure of some parts of the present invention Figure 2.

[0028] Figure 7 The working state of the present invention is shown in three dimensions. Figure 1 .

[0029] Figure 8 For the present invention Figure 7 A partial enlarged view of point A in the middle.

[0030] Fig. 9 The working state of the present invention is shown in three dimensions. Figure 2 .

[0031] Fig.10 The working state of the present invention is shown in three dimensions. Figure 3 .

[0032] Fig.11 The working state of the present invention is shown in three dimensions. Figure 4 .

[0033] In the figure:

[0034] 1: dilution component, 11, motor 2, 12, stirring shaft, 13, stirring blade, 14, valve 1, 15, air pipe, 16, dilution barrel, 17, sealing cover, 18, alcohol concentration detection probe;

[0035] 2: liquid inlet assembly, 21, valve 2, 22, liquid dispensing box, 24, liquid dispensing tube, 25, rubber stopper;

[0036] 3: discharge assembly, 31, discharge pipe, 32, collecting pipe 1, 33, collecting pipe 2, 34, collecting pipe 3;

[0037] 4: flip assembly, 41, fixed plate, 42, motor 1, 43, gear, 44, gear ring, 45, U-shaped support plate, 46, hollow shaft;

[0038] 5: conveying assembly, 51, vertical plate, 52, electric push rod, 53, linear bearing, 54, guide rod, 55, L-shaped slide frame, 56, inclined slot frame, 57, slide shaft, 58, U-shaped support plate, 59, cylinder, 510, guide rod, 511, sleeve, 512, slider, 513, slide rail,;

[0039] 6: adsorption component, 61, rectangular box body, 62, suction cup, 63, vacuum pump;

[0040] 7: support assembly, 71, bottom plate, 72, U-shaped vertical plate, 73, L-shaped top plate, 74, wedge block;

[0041] 8: controller; 9: test tube. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] A liquor flavor substance extraction and dilution device and method, comprising a dilution component 1, a liquid inlet component 2, a discharge component 3, a flip component 4, a conveying component 5, an adsorption component 6, a support component 7 and a controller 8, wherein the support component 7 comprises a bottom plate 71, two U-shaped vertical plates 72 are fixedly connected to the bottom plate 71, a group of uniformly arranged L-shaped top plates 73 are fixedly connected to the upper side of the bottom plate 71, and one end of the horizontal plate of each L-shaped top plate 73 is fixedly connected to a wedge block 74;

[0044] The flip assembly 4 includes two hollow shafts 46, the two hollow shafts 46 respectively pass through and are connected to the middle of the corresponding U-shaped vertical plate 72 with bearings, the two hollow shafts 46 pass through and are fixedly connected to the U-shaped supporting plate 45, one of the hollow shafts 46 passes through and is fixedly connected to the ring gear 44, the ring gear 44 meshes with the gear 43, the rotating shaft of the motor 42 is fixedly connected to the center of the gear 43, the motor 1 42 is fixedly connected to the fixing plate 41, and the fixing plate 41 is fixedly connected to the U-shaped vertical plate 72;

[0045] The dilution assembly 1 includes a dilution barrel 16, which is fixedly connected to both ends of the U-shaped support plate 45. A stirring shaft 12 is arranged in the dilution barrel 16, and a group of stirring blades 13 are fixedly connected to the lower end of the stirring shaft 12. The upper end bearing of the stirring shaft 12 is connected to the middle of the upper wall of the dilution barrel 16. The upper side of the dilution barrel 16 is fixedly connected to the motor 2 11, and the rotating shaft of the motor 2 11 is fixedly connected to the stirring shaft 12. The upper end opening of the dilution barrel 16 is threadedly connected to a sealing cover 17. The lower side of the dilution barrel 16 is fixedly connected to a valve 14, and the valve 14 is fixedly connected to an air pipe 15. The air pipe 15 passes through the middle of the hollow shaft 46, and the alcohol concentration detection probe 18 passes through and is fixedly connected to the lower part of one side of the dilution barrel 16;

[0046] The conveying assembly 5 includes two vertical plates 51, the lower side of the U-shaped support plate 45 is fixedly connected to the two vertical plates 51, the lower part of each vertical plate 51 is fixedly connected to an electric push rod 52, the telescopic shaft of the electric push rod 52 passes through the vertical plate 51 and is fixedly connected to an inclined slot frame 56, one side of the two inclined slot frames 56 is fixedly connected to a guide rod 54, the guide rod 54 passes through a linear bearing 53, the linear bearing 53 passes through and is fixedly connected to the corresponding vertical plate 51, one end of a sliding shaft 57 is respectively provided in the two inclined slot frames 56, and the other ends of the two sliding shafts 57 are arranged in the corresponding L-shaped sliding frames 55, the two sides of two U-shaped support plates 58 are fixedly connected to the sliding shafts 57, and a group of cylinders 59 passes through and is fixedly connected to the U-shaped support plate 58;

[0047] The two ends of the upper side of the U-shaped support plate 58 are respectively fixedly connected to the guide rods 510, and the two guide rods 510 are slidably connected to the sleeves 511. The upper ends of the sleeves 511 are fixedly connected to the sliders 512, and the upper ends of the sliders 512 are respectively slidably connected to the slide rails 513, and the slide rails 513 are fixedly connected to the lower side of the U-shaped support plate 45.

[0048] The liquid inlet component 2 includes a valve 21, the valve 21 is fixedly connected to the dilution barrel 16, the lower end of the valve 21 is fixedly connected to the liquid separation box 22, the lower side of the liquid separation box 22 is fixedly connected to a group of liquid separation pipes 24, a group of rubber stoppers 25 pass through and are fixedly connected to the U-shaped support plate 45, and the lower ends of a group of liquid separation pipes 24 and a group of discharge pipes 31 pass through and are fixedly connected to the rubber stoppers 25 respectively.

[0049] The discharge assembly 3 includes a group of discharge pipes 31, the upper ends of the discharge pipes 31 are fixedly connected to the collecting pipe 1 32, the open end of a group of collecting pipe 1 32 and one end of the collecting pipe 3 34 are fixedly connected to the collecting pipe 2 33, and the collecting pipe 3 34 passes through the middle of the hollow shaft 46.

[0050] The adsorption assembly 6 includes a rectangular box body 61 . The lower end of the U-shaped support plate 58 is fixedly connected to the rectangular box body 61 . The upper side of the rectangular box body 61 is fixedly connected to a group of evenly arranged suction cups 62 .

[0051] The upper side of the rectangular box body 61 is fixedly connected to a vacuum pump 63 , and an air intake port of the vacuum pump 63 is fixedly connected to the rectangular box body 61 .

[0052] The controller 8 is fixedly mounted on the upper portion of the U-shaped vertical plate 72 .

[0053] The controller 8 is electrically connected to the valve 14, the alcohol concentration detection probe 18, the motor 2 11, the valve 2 21, the motor 1 42, the electric push rod 52 and the vacuum pump 63 through a wire.

[0054] The connecting wires of the vent pipe 15, the liquid collecting pipe 34 and the controller 8 can pass through the corresponding hollow shaft 46 to prevent entanglement during flipping.

[0055] Working principle: The initial state of this device is as follows: Figure 1 As shown, the air pipe 15 is connected to the external air pump, the crossbar of the L-shaped top plate 73 is between the cylinder 59 and the suction cup 62, and the valve 18 and the valve 21 are in the closed state.

[0056] Liquor dilution: When using this equipment, first open the sealing cover 17, add a certain amount of liquor to be tested into the dilution barrel 16, start the motor 2 11 to drive the stirring shaft 12 and the stirring blade 13 to rotate, and then add saturated NaCl solution into the small amount and multiple dilution barrel 16. The rotating stirring blade 13 mixes the liquor to be tested and the saturated NaCl solution evenly. Observe the alcohol concentration detection probe 18 through the display of the controller 8 to detect the alcohol concentration of the mixed sample. If it is found that the concentration is still slightly higher than the target concentration, a small amount of saturated NaCl solution can be added again until it reaches the target concentration. On the contrary, if the concentration is slightly lower than the target concentration, a small amount of liquor can be added to compensate. In this way, when the alcohol concentration detection probe 18 detects that the liquor to be tested is diluted to the required concentration, the sample to be tested is obtained, the motor 2 11 is turned off, and the sealing cover 17 is tightened.

[0057] Test tube transportation and fixing: Then put the test tube into each cylinder 59 respectively, the bottom of the test tube 9 is on the upper side of the L-shaped top plate 73, and the controller 9 controls the telescopic rods of the two electric push rods 52 to retract and drive the inclined slot frame 56 to move, and the inclined slot frame 56 drives the guide rod 54 to slide along the linear bearing 53. First, the inclined slot frame 56 drives the sliding shaft 57 to move along the horizontal groove of the L-shaped sliding frame 55, and the sliding shaft 57 drives the U-shaped support plate 58, the adsorption component 6, the cylinder 59, the guide rod 510, the sleeve 511, the slider 512 and the test tube 9 to move horizontally, and the slider 512 moves along the slide rail 513 slides, during the movement, the test tube 9 loses the support of the crossbar of the L-shaped top plate 73, the upper end of the test tube 9 retracts into the cylinder 59, and the bottom of the test tube 9 falls into the suction cup 62. When the slide shaft 57 moves to the vertical groove of the L-shaped slide frame 55, the inclined groove frame 56 pushes the slide shaft 57 to slide upward along the vertical groove of the L-shaped slide frame 55, so that the slide shaft 57 drives the U-shaped support plate 58, the adsorption assembly 6, the cylinder 59 and the test tube 9 to move upward, and the guide rod 510 slides along the sleeve 511, finally making the upper end opening of the test tube 9 close to the rubber plug 25, and then the electric push rod 52 is closed;

[0058] Sample perfusion: Then open valve 21, external air pump and air valve 14. The air pump sends high-pressure gas into the dilution barrel 16 through the air pipe 15 and the air valve 14, so that the pressure of the dilution barrel 16 increases. The sample to be tested enters the test tube 9 through valve 21, liquid separation box 22 and liquid separation tube 24 in turn. The gas in the test tube 9 passes through the discharge pipe 31, the liquid collecting pipe 1 32 and the liquid collecting pipe 2 33, and is finally discharged from the liquid collecting pipe 3 34. When the test tube 9 is full of the sample to be tested, close valve 21, external air pump and air valve 14.

[0059] Emptying the first perfusion sample: starting the motor 42 to drive the gear 43 to rotate, the gear 43 drives the gear ring 44, the hollow shaft 46, the U-shaped support plate 45, the dilution component 1, the liquid inlet component 2, the discharge component 3, the conveying component 5, the adsorption component 6 and the test tube 9 to flip 180 degrees, as shown in Figure (11), so that there is an air cavity between the liquid surface of the sample to be tested in the dilution barrel 16 and the valve 2 21 and the air valve 14. First, open the external air pump and the air valve 14, and the high-pressure gas enters the air cavity in the dilution barrel 16 through the air pipe 15 and the air valve 14, and then open the valve 21, and the high-pressure gas enters the test tube 9 through the valve 21, the liquid separation box 22 and the liquid separation tube 24 in turn. The sample to be tested in the test tube 9 passes through the discharge pipe 31, the liquid collecting pipe 1 32 and the liquid collecting pipe 2 33, so that the sample to be tested in the test tube 9 is emptied;

[0060] Injecting the sample to be tested: When the sample to be tested in the test tube 9 is emptied, the motor 42 is started to rotate in the reverse direction, and the gear 43 drives the gear ring 44, the hollow shaft 46, the U-shaped support plate 45, the dilution component 1, the liquid inlet component 2, the discharge component 3, the conveying component 5, the adsorption component 6 and the test tube 9 to reverse 180°, and then repeat the above sample perfusion operation steps to inject the sample to be tested into the test tube 9, and then close the valve 21, the external air pump and the air valve 14.

[0061] Take out the test tube sample: start the vacuum pump 63 to generate negative pressure in the rectangular box body 61 and the suction cup 62, and the suction cup 62 sucks the bottom of the test tube 9; control the telescopic rods of the two electric push rods 52 to extend and push the inclined slot frame 56 to move, and the inclined slot frame 56 pushes the sliding shaft 57 to slide downward along the vertical slot of the L-shaped sliding frame 55, so that the sliding shaft 57 drives the U-shaped support plate 58, the adsorption component 6, the cylinder 59 and the test tube 9 to move downward. Since the suction cup 62 sucks the bottom of the test tube 9, the upper end opening of the test tube 9 is pulled out of the rubber stopper 25. When the inclined slot frame 56 drives the sliding shaft 57 to move along the horizontal slot of the L-shaped sliding frame 55, the vacuum pump 63 is controlled to be closed, and the bottom of the test tube 9 loses its original shape. Remove the suction of the suction cup 62, and the sliding shaft 57 drives the U-shaped support plate 58, the adsorption assembly 6, the cylinder 59 and the test tube 9 to move horizontally. During the movement, since the test tube 9 is designed to be arc-shaped, when the test tube 9 encounters the inclined surface of the wedge block 74, the bottom of the test tube 9 slides upward along the inclined surface of the wedge block 74, and the bottom of the test tube 9 slides along the upper side of the cross bar of the L-shaped top plate 73. The upper end of the test tube 9 moves out of the cylinder 59. When the bottom of the test tube 9 is on the upper side of the cross bar of the L-shaped top plate 73, the electric push rod 52 is closed, and the upper end of the test tube 9 is exposed from the cylinder 59, which is convenient for holding the upper end of the test tube 9 to take it out, and then the subsequent flavor substance extraction operation can be carried out.

[0062] Beneficial effects: By using the same sample to be tested to perfuse and clean the test tube, the sample consistency is ensured, and all test tubes can be processed under the same conditions, reducing the error caused by the difference in the environment inside the test tube, and ensuring the consistency and comparability of the experimental results;

[0063] This equipment can batch perfusion clean test tubes and batch perfuse samples into test tubes. This method is more efficient than manual perfusion cleaning, especially when processing a large number of test tubes, which can significantly save time and labor;

[0064] Sample perfusion cleaning can reduce the risk of cross-contamination between different test tubes. This is because unified processing reduces manual operation steps and contact opportunities, thereby ensuring the purity of the sample and the accuracy of the test results. It is an efficient and reliable pre-test treatment method.

[0065] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquor flavor substance extraction and dilution device, comprising a dilution component (1), a liquid inlet component (2), a discharge component (3), a flip component (4), a conveying component (5), an adsorption component (6), a support component (7) and a controller (8), characterized in that: The support assembly (7) comprises a bottom plate (71), two U-shaped vertical plates (72) are fixedly connected to the bottom plate (71), a group of evenly arranged L-shaped top plates (73) are fixedly connected to the upper side of the bottom plate (71), and one end of the horizontal plate of each L-shaped top plate (73) is fixedly connected to a wedge block (74); The flip assembly (4) comprises two hollow shafts (46), the two hollow shafts (46) respectively pass through and are bearing-connected to the middle of the corresponding U-shaped vertical plate (72), the two hollow shafts (46) pass through and are fixedly connected to the U-shaped supporting plate (45), one of the hollow shafts (46) passes through and is fixedly connected to the gear ring (44), the gear ring (44) meshes with the gear (43), the rotating shaft of the motor (42) is fixedly connected to the center of the gear (43), the motor (42) is fixedly connected to the fixing plate (41), and the fixing plate (41) is fixedly connected to the U-shaped vertical plate (72); The dilution assembly (1) comprises a dilution barrel (16), the dilution barrel (16) is fixedly connected to the two ends of the U-shaped support plate (45), a stirring shaft (12) is arranged in the dilution barrel (16), the lower end of the stirring shaft (12) is fixedly connected to a group of stirring blades (13), the upper end bearing of the stirring shaft (12) is connected to the middle of the upper wall of the dilution barrel (16), the upper side of the dilution barrel (16) is fixedly connected to the second motor (11), the rotating shaft of the second motor (11) is fixedly connected to the stirring shaft (12), the upper end opening of the dilution barrel (16) is threadedly connected to the sealing cover (17), the lower side of the dilution barrel (16) is fixedly connected to the first valve (14), the first valve (14) is fixedly connected to the air pipe (15), the air pipe (15) passes through the middle of the hollow shaft (46), and the alcohol concentration detection probe (18) passes through and is fixedly connected to the lower part of one side of the dilution barrel (16); The conveying assembly (5) comprises two vertical plates (51), the lower side of the U-shaped support plate (45) is fixedly connected to the two vertical plates (51), the lower part of each vertical plate (51) is respectively fixedly connected to an electric push rod (52), the telescopic shaft of the electric push rod (52) passes through the vertical plate (51) and is fixedly connected to an inclined slot frame (56), one side of the two inclined slot frames (56) is respectively fixedly connected to a guide rod (54), the guide rod (54) passes through a linear bearing (53), the linear bearing (53) passes through and is fixedly connected to the corresponding vertical plate (51), one end of a sliding shaft (57) is respectively provided in the two inclined slot frames (56), the other ends of the two sliding shafts (57) are arranged in the corresponding L-shaped sliding frames (55), the two sides of two U-shaped support plates (58) are respectively fixedly connected to the sliding shafts (57), and a group of cylinders (59) passes through and is fixedly connected to the U-shaped support plate (58); The two ends of the upper side of the U-shaped support plate (58) are respectively fixedly connected to guide rods (510), the two guide rods (510) are slidably connected to sleeves (511), the upper ends of the sleeves (511) are fixedly connected to sliders (512), the upper ends of the sliders (512) are respectively slidably connected to slide rails (513), and the slide rails (513) are fixedly connected to the lower side of the U-shaped support plate (45).

2. The liquor flavor substance extraction and dilution device according to claim 1, characterized in that: The liquid inlet assembly (2) comprises a second valve (21), the second valve (21) is fixedly connected to the dilution barrel (16), the lower end of the second valve (21) is fixedly connected to a liquid separation box (22), the lower side of the liquid separation box (22) is fixedly connected to a group of liquid separation pipes (24), a group of rubber stoppers (25) passes through and is fixedly connected to the U-shaped support plate (45), and the lower ends of a group of liquid separation pipes (24) and a group of discharge pipes (31) respectively pass through and are fixedly connected to the rubber stoppers (25).

3. The liquor flavor substance extraction and dilution device according to claim 2 is characterized in that: The discharge assembly (3) comprises a group of discharge pipes (31), the upper ends of the discharge pipes (31) are respectively fixedly connected to the liquid collecting pipe one (32), the open end of a group of liquid collecting pipe one (32) and one end of liquid collecting pipe three (34) are fixedly connected to liquid collecting pipe two (33), and the liquid collecting pipe three (34) passes through the middle of the hollow shaft (46).

4. The liquor flavor substance extraction and dilution device according to claim 1, characterized in that: The adsorption assembly (6) comprises a rectangular box body (61), the lower end of the U-shaped support plate (58) is fixedly connected to the rectangular box body (61), and the upper side of the rectangular box body (61) is fixedly connected to a group of evenly arranged suction cups (62).

5. The liquor flavor substance extraction and dilution device according to claim 4, characterized in that: The upper side of the rectangular box body (61) is fixedly connected to a vacuum pump (63), and the air intake port of the vacuum pump (63) is fixedly connected to the rectangular box body (61).

6. The liquor flavor substance extraction and dilution device according to claim 5, characterized in that: The controller (8) is fixedly mounted on the upper portion of the U-shaped vertical plate (72).

7. The liquor flavor substance extraction and dilution device according to claim 6, characterized in that: The controller (8) is electrically connected to valve one (14), an alcohol concentration detection probe (18), motor two (11), valve two (21), motor one (42), an electric push rod (52) and a vacuum pump (63) via wires.

8. A method for extracting and diluting liquor flavor substances, characterized in that: The device for extracting and diluting liquor flavor substances according to claim 7 comprises the following steps: S1: When using this device, first open the sealing cover, add a certain amount of liquor to be tested into the dilution barrel, start the second motor to rotate the stirring blade, then add saturated NaCl solution into the small amount and multiple dilution barrel, the rotating stirring blade mixes the liquor to be tested and the saturated NaCl solution evenly, observe the alcohol concentration of the mixed sample detected by the alcohol concentration detection probe through the display of the controller, when the alcohol concentration detection probe detects that the liquor to be tested is diluted to the required concentration, turn off the second motor and tighten the sealing cover; S2: Put a test tube into each cylinder respectively, with the bottom of the test tube on the upper side of the L-shaped top plate. The controller controls the telescopic rods of the two electric push rods to retract and drive the inclined slot frame to move. First, the inclined slot frame drives the sliding shaft to move along the horizontal slot of the L-shaped sliding frame, and the sliding shaft drives the U-shaped support plate, the adsorption component, the cylinder, the guide rod, the sleeve, the slider and the test tube to move horizontally. During the movement, the test tube loses the support of the horizontal rod of the L-shaped top plate, the upper end of the test tube retracts into the cylinder, and the bottom of the test tube falls into the suction cup. When the sliding shaft moves to the vertical slot of the L-shaped sliding frame, the inclined slot frame pushes the sliding shaft to slide upward along the vertical slot of the L-shaped sliding frame, so that the sliding shaft drives the U-shaped support plate, the adsorption component, the cylinder and the test tube to move upward, and finally the upper end opening of the test tube is pressed against the rubber plug, and then the electric push rod is closed; S3: Open valve 2, external air pump and air valve. The air pump sends high-pressure gas into the dilution barrel through the air pipe and air valve to increase the pressure of the dilution barrel. The samples to be tested enter the test tube through the liquid inlet component in turn. The gas in the test tube is discharged through the exhaust component. When the test tube is full of the sample to be tested, close valve 2, external air pump and air valve. S4: Start the motor to drive the gear to rotate, and the gear drives the gear ring, hollow shaft, U-shaped support plate, dilution component, liquid inlet component, discharge component, conveying component, adsorption component and test tube to flip 180°. First, open the external air pump and air valve, and the high-pressure gas enters the air cavity at the upper inner side of the dilution barrel through the air pipe and the air valve. Then open valve 2, and the high-pressure gas enters the test tube through the liquid inlet component in turn. The sample to be tested in the test tube is emptied through the discharge component. S5: When the sample to be tested in the test tube is emptied, the motor is started to rotate in the reverse direction, and the gear drives the gear ring, the hollow shaft, the U-shaped support plate, the dilution component, the liquid inlet component, the discharge component, the conveying component, the adsorption component and the test tube to reverse 180°, and then repeat the above operation step S to inject the sample to be tested into the test tube, and then close valve 2, the external air pump and the air valve; S6: Start the vacuum pump to generate negative pressure in the rectangular box and the suction cup, and the suction cup sucks the bottom of the test tube; control the two electric push rods to extend the telescopic rods, and the inclined slot frame pushes the sliding shaft to slide downward along the vertical slot of the L-shaped sliding frame, so that the sliding shaft drives the adsorption component and the test tube to move downward. Since the suction cup sucks the bottom of the test tube, the upper end opening of the test tube is pulled out of the rubber plug. When the inclined slot frame drives the sliding shaft to move along the horizontal slot of the L-shaped sliding frame, the vacuum pump is controlled to be turned off, the bottom of the test tube loses the suction of the suction cup, and the sliding shaft drives the U-shaped support plate, the adsorption component, the cylinder and the test tube to move horizontally. When the test tube encounters the inclined surface of the wedge block, the bottom of the test tube slides upward along the inclined surface of the wedge block, and the bottom of the test tube slides along the upper side of the horizontal bar of the L-shaped top plate, and the upper end of the test tube moves out of the cylinder. When the bottom of the test tube is on the upper side of the horizontal bar of the L-shaped top plate, the electric push rod is turned off, and the test tube is taken out for subsequent flavor substance extraction operations.

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