Method for identifying characteristic aroma components of mulberry leaf tea

Abstract

The invention belongs to the technical field of aroma component identification, and particularly relates to a mulberry leaf tea characteristic aroma component identification method, which comprises a workbench, one side of the upper end surface of the workbench is fixedly connected with a gas chromatograph, a display screen is arranged on a control panel, the gas chromatograph can transmit analyzed data to the display screen, and the display screen is connected with the display screen. The workbench is further provided with an anti-adhesion type turning drying mechanism for preventing excessive moisture in the mulberry leaf tea from interfering with analysis of aroma components. By means of the anti-adhesion type turning drying mechanism, after mulberry leaf tea enters the box body, the temperature of the interior of the box body can be increased by turning on an electric heating pipe, so that the mulberry leaf tea is dried, redundant moisture in the mulberry leaf tea is removed, and after the moisture in the mulberry leaf tea is removed, the mulberry leaf tea is dried. The situation that the aroma components are diluted by water in the mulberry leaf tea, and then the extraction efficiency of the aroma components is influenced is avoided, and the analysis accuracy is further improved.

Description

Technical Field

[0001] The invention belongs to the technical field of aroma component identification, in particular to a method for identifying characteristic aroma components of mulberry leaf tea. Background Art

[0002] As a tea with a special flavor, the aroma components of mulberry leaf tea are one of the key factors affecting product quality. By identifying the characteristic aroma components, we can more accurately understand the flavor characteristics of mulberry leaf tea, and then make fine adjustments during the processing to improve the overall quality of the product.

[0003] In the prior art, a gas chromatograph is used to identify the characteristic aroma components of mulberry leaf tea. However, there may be excess water in the mulberry leaf tea, which will dilute the aroma components, requiring more time and energy to concentrate and separate these components during the extraction process, thereby affecting the extraction efficiency of the aroma components.

[0004] To this end, the invention provides a method for identifying characteristic aroma components of mulberry leaf tea. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a method for identifying characteristic aroma components of mulberry leaf tea.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a method for identifying characteristic aroma components of mulberry leaf tea, comprising a workbench, a gas chromatograph is fixedly connected to one side of the upper end surface of the workbench, a control panel is fixedly connected to one side of the upper end surface of the workbench, a display screen is arranged on the control panel, the gas chromatograph can transmit the analyzed data to the display screen, and an anti-adhesion flip drying mechanism is also arranged on the workbench to prevent excess moisture in the mulberry leaf tea from interfering with the analysis of aroma components; The anti-adhesion flipping drying mechanism includes a box body rotatably arranged on one side of the upper end surface of the workbench, a feeding port is arranged on one side of the upper end of the box body, an electric heating tube is arranged on one side of the inner cavity wall of the box body, a threaded block is slidably connected to the upper end surface of the inner cavity wall of the box body, two connecting rods 2 are rotatably arranged on the right end surface of the threaded block, connecting rod 2 is rotatably arranged on one end of connecting rod 3, connecting rod 3 is rotatably arranged on one end of connecting rod 3, a frame is rotatably arranged on one end of connecting rod 3, rotating cylinders are rotatably arranged at both ends of the frame, and flip plates are inserted and slidably connected on both sides of the rotating cylinder.

[0007] Preferably, crushing rollers are rotatably arranged on both sides of the feeding port, one end of the crushing roller is fixedly connected to a gear, the two gears are meshed with each other, and one side of the rear end surface of the feeding port is fixedly connected to a motor 1, and the output end of the motor 1 is fixedly connected to one end of the crushing roller.

[0008] Preferably, a baffle is slidably connected to one side of the right end surface of the box body, a threaded rod four is threadedly connected to one side of the baffle plate, the upper end of the threaded rod four is rotatably set on the box body, a motor two is fixedly connected to one side of the right end surface of the box body, and the output end of the motor two is fixedly connected to one end of the threaded rod four.

[0009] Preferably, a threaded rod one is threadedly connected to the upper side of the threaded block, both ends of the threaded rod one are rotatably arranged on the box body, a motor three is fixedly connected to one side of the right end face of the box body, and the output end of the motor three is fixedly connected to one end of the threaded rod one.

[0010] Preferably, a motor five is fixedly connected to one side of the left end surface of the threaded block, and an output end of the motor five is fixedly connected to one end of the connecting rod two.

[0011] Preferably, one side of the flip plate is threadedly connected with a threaded rod 2, one end of the threaded rod 2 is rotatably set on the rotating cylinder, and two motors 7 are set on one side of the inner cavity of the rotating cylinder, and the output end of the motor 7 is fixedly connected to one end of the threaded rod 2.

[0012] Preferably, a sliding rod is slidably connected to one side of the frame, a scraper strip is fixedly connected to one end of the sliding rod, the scraper strip fits the surface of the rotating cylinder, a spring is sleeved on one side of the sliding rod, one end of the spring is fixedly connected to the other end of the sliding rod, and the other end is fixedly connected to the frame.

[0013] Preferably, a connecting rod is rotatably provided on one side of the lower end surface of the box body, a sliding block is rotatably provided on a lower end of the connecting rod, and the sliding block is slidably connected to the workbench.

[0014] Preferably, the slider is threadedly connected to a threaded rod three, both ends of the threaded rod three are rotatably set on the workbench, a motor four is fixedly connected to one side of the upper end surface of the workbench, and the output end of the motor four is fixedly connected to one end of the threaded rod three.

[0015] Preferably, a motor six is ​​fixedly connected to one side of the front end surface of the frame, and an output end of the motor six is ​​fixedly connected to one end of the rotating cylinder.

[0016] The beneficial effects of the present invention are as follows: 1. The method for identifying characteristic aroma components of mulberry leaf tea of ​​the present invention comprises the following steps: placing a mulberry leaf tea sample into an inlet, using a motor to drive a crushing roller on one side to rotate, and then, with the cooperation of two gears, making the two crushing rollers rotate in different directions at the same time to crush the mulberry leaf tea sample, so that the mulberry leaf tea sample is in powder form, thereby facilitating the subsequent extraction of aroma components.

[0017] 2. The method for identifying characteristic aroma components of mulberry leaf tea of ​​the present invention utilizes an anti-adhesion turning and drying mechanism. When the mulberry leaf tea enters the interior of the box, the electric heating tube can be turned on to increase the temperature inside the box, thereby drying the mulberry leaf tea and removing excess moisture in the mulberry leaf tea. After the moisture in the mulberry leaf tea is removed, the box can be tilted, and the mulberry leaf tea inside it will be poured into a gas chromatograph. The aroma components of the mulberry leaf tea can be analyzed and identified by the gas chromatograph, and the data can be displayed on a display screen, thereby avoiding the situation where the aroma components are diluted by the moisture in the mulberry leaf tea, thereby affecting the extraction efficiency of the aroma components, and further improving the accuracy of the analysis. Moreover, when the mulberry leaf tea is dried inside the box, the threaded block can be driven to slide horizontally, and at the same time, the rotating drum can rotate. When the rotating drum rotates, the two turning plates can be used to turn the mulberry leaf tea, and Moreover, a plurality of grooves are arranged on the flip plate, and the mulberry leaf tea flipped up by the flip plate can fall out from the grooves, and the mulberry leaf tea is in a state of continuous falling, so that the mulberry leaf tea on the bottom layer can be moved to the upper layer, thereby avoiding the situation that the mulberry leaf tea on the bottom layer cannot be fully dried due to the accumulation of mulberry leaf tea, and further improving the drying efficiency. Moreover, during the rotation of the rotating drum, since the scraping bar is in close contact with the surface of the rotating drum, the surface of the rotating drum will form a scraping with the scraping bar, and the mulberry leaf tea attached to the surface of the rotating drum can be removed. Moreover, when the flip plate is about to contact with the scraping bar, the flip plate slides to the inner cavity of the rotating drum, and the flip plate will form a scraping with the edge of the rotating drum during the sliding process, which can not only remove the mulberry leaf tea adhered to the surface of the flip plate, but also will not interfere with the scraping bar, thereby avoiding the situation that the mulberry leaf tea adheres to the flip plate and the surface of the rotating drum, and ensuring the subsequent discharge amount of the mulberry leaf tea. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 yes Figure 1 A partial enlarged view of the middle part; Figure 3 It is a schematic diagram of the three-dimensional structure inside the box; Figure 4 It is a schematic diagram of the three-dimensional structure of the frame; Figure 5 It is a schematic diagram of the three-dimensional structure of the scraper strip; Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating cylinder; Figure 7 It is a schematic diagram of the three-dimensional structure at the flip plate; Figure 8 It is a schematic diagram of the three-dimensional structure of the slider; Fig. 9 It is a schematic diagram of the three-dimensional structure at the entry.

[0020] In the figure: 1. workbench; 2. box; 3. feeding port; 4. motor one; 5. gas chromatograph; 6. control panel; 7. crushing roller; 8. gear; 9. motor two; 10. baffle; 11. motor three; 12. threaded rod one; 13. connecting rod one; 14. slide block; 15. motor four; 16. threaded block; 17. motor five; 18. connecting rod two; 19. connecting rod three; 20. frame; 21. motor six; 22. flip plate; 23. rotating cylinder; 24. scraper; 25. slide bar; 26. spring; 27. threaded rod two; 28. motor seven; 29. ​​display screen; 30. electric heating tube; 31. threaded rod three; 32. threaded rod four. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Please refer to Figure 1-Figure 9 The present invention provides a technical solution: a method for identifying characteristic aroma components of mulberry leaf tea, comprising a workbench 1, a gas chromatograph 5 is fixedly connected to one side of the upper end surface of the workbench 1, a control panel 6 is fixedly connected to one side of the upper end surface of the workbench 1, a display screen 29 is arranged on the control panel 6, the gas chromatograph 5 can transmit the analyzed data to the display screen 29, and the workbench 1 is also provided with an anti-adhesion type turning drying mechanism to prevent the excess water in the mulberry leaf tea from interfering with the analysis of the aroma components; The anti-adhesion flipping drying mechanism includes a box body 2 rotatably arranged on one side of the upper end surface of the workbench 1, a feeding port 3 is arranged on one side of the upper end of the box body 2, an electric heating tube 30 is arranged on one side of the inner cavity wall of the box body 2, a threaded block 16 is slidably connected to the upper end surface of the inner cavity wall of the box body 2, two connecting rods 18 are rotatably arranged on the right end surface of the threaded block 16, a connecting rod 3 19 is rotatably arranged on one end of the connecting rod 2 18, a frame body 20 is rotatably arranged on one end of the connecting rod 3 19, a rotating cylinder 23 is rotatably arranged at both ends of the frame body 20, and flip plates 22 are inserted and slidably connected on both sides of the rotating cylinder 23.

[0023] In this embodiment, Fig. 9 As shown, crushing rollers 7 are rotatably arranged on both sides of the feeding port 3, one end of the crushing roller 7 is fixedly connected to a gear 8, and the two gears 8 are meshed with each other. A motor 4 is fixedly connected to one side of the rear end surface of the feeding port 3, and the output end of the motor 4 is fixedly connected to one end of the crushing roller 7.

[0024] Specifically, the mulberry leaf tea sample is put into the adding port 3, and the motor 4 is used to drive the crushing roller 7 on one side to rotate. With the cooperation of the two gears 8, the two crushing rollers 7 can be rotated in different directions at the same time to crush the mulberry leaf tea sample, so that the mulberry leaf tea sample is in powder form, thereby facilitating the subsequent extraction of aroma components.

[0025] In this embodiment, Figure 1-Figure 8 As shown, a baffle 10 is slidably connected to one side of the right end face of the box body 2, a threaded rod four 32 is threadedly connected to one side of the baffle 10, the upper end of the threaded rod four 32 is rotatably set on the box body 2, and a motor two 9 is fixedly connected to one side of the right end face of the box body 2, and the output end of the motor two 9 is fixedly connected to one end of the threaded rod four 32.

[0026] The upper side of the threaded block 16 is threadedly connected to a threaded rod 12, both ends of the threaded rod 12 are rotatably set on the box body 2, and one side of the right end surface of the box body 2 is fixedly connected to a motor 3 11, and the output end of the motor 3 11 is fixedly connected to one end of the threaded rod 12.

[0027] A motor 5 17 is fixedly connected to one side of the left end surface of the threaded block 16 , and an output end of the motor 5 17 is fixedly connected to one end of a connecting rod 2 18 .

[0028] A threaded rod 27 is threadedly connected to one side of the flip plate 22. One end of the threaded rod 27 is rotatably set on the rotating cylinder 23. Two motors 7 28 are set on one side of the inner cavity of the rotating cylinder 23. The output end of the motor 7 28 is fixedly connected to one end of the threaded rod 27.

[0029] A slide rod 25 is slidably connected to one side of the frame 20, and a scraper strip 24 is fixedly connected to one end of the slide rod 25. The scraper strip 24 fits the surface of the rotating cylinder 23. A spring 26 is sleeved on one side of the slide rod 25. One end of the spring 26 is fixedly connected to the other end of the slide rod 25, and the other end is fixedly connected to the frame 20.

[0030] A connecting rod 13 is rotatably provided on one side of the lower end surface of the box body 2, and a sliding block 14 is rotatably provided on the lower end of the connecting rod 13, and the sliding block 14 is slidably connected to the workbench 1.

[0031] The slider 14 is threadedly connected to a threaded rod 31, both ends of the threaded rod 31 are rotatably set on the workbench 1, and a motor 4 15 is fixedly connected to one side of the upper end surface of the workbench 1, and the output end of the motor 4 15 is fixedly connected to one end of the threaded rod 31.

[0032] A motor 6 21 is fixedly connected to one side of the front end surface of the frame body 20 , and an output end of the motor 6 21 is fixedly connected to one end of the rotating cylinder 23 .

[0033] Specifically, in the prior art, a gas chromatograph 5 is used to identify the characteristic aroma components of mulberry leaf tea. However, there may be excess water in the mulberry leaf tea, which will dilute the aroma components, so that more time and energy are required to concentrate and separate these components during the extraction process, thereby affecting the extraction efficiency of the aroma components. Therefore, in order to solve this problem, in the present embodiment, the control panel 6 is used to control the whole device when it is used. When the mulberry leaf tea enters the interior of the box body 2, the electric heating tube 30 can be turned on to increase the temperature inside the box body 2, thereby drying the mulberry leaf tea and removing excess moisture in the mulberry leaf tea. After the moisture in the mulberry leaf tea is removed, the motor 2 9 can be used to drive the threaded rod 4 32 to rotate, so that the baffle 10 moves upward to expose the opening at the right end of the box body 2. At this time, the motor 4 15 can be used to drive the threaded rod 3 31 to rotate, so that the slider 14 slides horizontally. When the connecting rod 1 13 rotates, the box body 2 can be tilted, and the mulberry leaf tea inside it will be poured into the gas chromatograph 5. The gas chromatograph 5 can be used to analyze and identify the aroma components of the mulberry leaf tea, and the data can be displayed on the display screen 29, thereby avoiding the situation where the aroma components are diluted by the moisture in the mulberry leaf tea, thereby affecting the extraction efficiency of the aroma components, and further improving the accuracy of the analysis. When the amount of mulberry leaf tea is large, it will form an accumulation inside the box body 2, which will make it difficult for the mulberry leaf tea on the bottom layer to be dried evenly, thereby affecting the drying efficiency. Therefore, in order to avoid this situation, when the mulberry leaf tea is dried inside the box body 2, the motor three 11 can be used to drive the threaded rod one 12 to rotate, so that the threaded block 16 slides horizontally. At the same time, the motor six 21 drives the rotating cylinder 23 to rotate. When the rotating cylinder 23 rotates, the two flip plates 22 can be used to flip the mulberry leaf tea. In addition, the flip plate 22 is provided with a plurality of grooves. The mulberry leaf tea flipped up by the flip plate 22 can fall out from the grooves. The mulberry leaf tea is in a state of continuous falling, so that the mulberry leaf tea on the bottom layer can be moved to the upper layer, thereby avoiding the situation that the mulberry leaf tea on the bottom layer cannot be fully dried due to the accumulation of mulberry leaf tea, and further improving the drying efficiency. Since mulberry leaf tea has moisture, it may have a certain viscosity. When the turning plate 22 contacts the mulberry leaf tea, the mulberry leaf tea may adhere to the turning plate 22 and the surface of the rotating cylinder 23, thereby affecting the subsequent discharge amount of the mulberry leaf tea. Therefore, in order to avoid this situation, during the rotation of the rotating cylinder 23, the scraping strip 24 is closely attached to the surface of the rotating cylinder 23, so the surface of the rotating cylinder 23 will be scraped by the scraping strip 24, so that the mulberry leaf tea attached to the surface of the rotating cylinder 23 can be removed. At the same time, since the scraping strip 24 is closely attached to the surface of the rotating cylinder 23, the scraping strip 24 can be removed. The scraper strip 24 will affect the normal rotation of the flip plate 22 due to the tight fit. Therefore, when the flip plate 22 is about to contact the scraper strip 24, the motor 7 28 drives the threaded rod 27 to rotate, so that the flip plate 22 slides to the inner cavity of the rotating cylinder 23. During the sliding process, the flip plate 22 will form a scrape with the edge of the rotating cylinder 23, which can not only remove the mulberry leaf tea adhering to the surface of the flip plate 22, but also will not interfere with the scraper strip 24, thereby avoiding the situation where the mulberry leaf tea adheres to the flip plate 22 and the surface of the rotating cylinder 23, and ensuring that the subsequent discharge amount of mulberry leaf tea is not affected.

[0034] Thus, by utilizing the anti-adhesion turning and drying mechanism, when the mulberry leaf tea enters the interior of the box 2, the electric heating tube 30 can be turned on to increase the temperature inside the box 2, thereby drying the mulberry leaf tea and removing excess moisture in the mulberry leaf tea. After the moisture in the mulberry leaf tea is removed, the box 2 can be tilted, and the mulberry leaf tea inside it will be poured into the gas chromatograph 5. The gas chromatograph 5 can be used to analyze and identify the aroma components of the mulberry leaf tea, and the data can be displayed on the display screen 29, thereby avoiding the situation where the aroma components are diluted by the moisture in the mulberry leaf tea, thereby affecting the extraction efficiency of the aroma components, and further improving the accuracy of the analysis. In addition, when the mulberry leaf tea is dried inside the box 2, the threaded block 16 can be driven to slide horizontally, and at the same time, the rotating cylinder 23 rotates. When the rotating cylinder 23 rotates, the two turning plates 22 can be used to turn the mulberry leaf tea, and a plurality of grooves are provided on the turning plate 22. The mulberry leaf tea turned up by 22 can fall out of the groove, and the mulberry leaf tea is in a state of continuous falling, so that the mulberry leaf tea on the bottom layer can be moved to the upper layer, thereby avoiding the situation that the mulberry leaf tea on the bottom layer cannot be fully dried due to the accumulation of mulberry leaf tea, and further improving the drying efficiency. In addition, during the rotation of the rotating cylinder 23, since the scraper bar 24 is in close contact with the surface of the rotating cylinder 23, the surface of the rotating cylinder 23 will form a scraping with the scraper bar 24, and the mulberry leaf tea attached to the surface of the rotating cylinder 23 can be removed. In addition, when the flip plate 22 is about to contact the scraper bar 24, the flip plate 22 slides to the inner cavity of the rotating cylinder 23. During the sliding process, the flip plate 22 will form a scraping with the edge of the rotating cylinder 23, which can not only remove the mulberry leaf tea adhered to the surface of the flip plate 22, but also will not interfere with the scraper bar 24, thereby avoiding the situation that the mulberry leaf tea adheres to the flip plate 22 and the surface of the rotating cylinder 23, and ensuring the subsequent discharge amount of the mulberry leaf tea.

[0035] Working principle: put the mulberry leaf tea sample into the adding port 3, use the motor 1 4 to drive the grinding roller 7 on one side to rotate, and under the cooperation of the two gears 8, the two grinding rollers 7 can be rotated in different directions at the same time to grind the mulberry leaf tea sample, so that the mulberry leaf tea sample is in powder form, which is convenient for the subsequent extraction of aroma components. When the mulberry leaf tea enters the interior of the box 2, the electric heating tube 30 can be turned on to heat the interior of the box 2, so as to dry the mulberry leaf tea and remove excess moisture in the mulberry leaf tea. After the moisture in the mulberry leaf tea is removed, the motor 2 9 can be used to drive the threaded rod 4 32 to rotate, so that the baffle 10 moves upward to expose the opening at the right end of the box 2. At this time, the motor 4 15 can be used to drive the threaded rod 3 31 to rotate, so that the slider 14 slides horizontally. When the connecting rod 13 rotates, the box 2 can be tilted, and the mulberry leaf tea inside it will be poured into the gas chromatograph 5. The gas chromatograph 5 can be used to analyze and identify the aroma components of the mulberry leaf tea, and The data is displayed on the display screen 29, thereby avoiding the situation that the aroma components are diluted by the water in the mulberry leaf tea, thereby affecting the extraction efficiency of the aroma components, and further improving the accuracy of the analysis; and when the amount of mulberry leaf tea is large, it will form an accumulation inside the box body 2, which will make it difficult for the mulberry leaf tea at the bottom layer to be evenly dried, thereby affecting the drying efficiency. Therefore, in order to avoid this situation, when the mulberry leaf tea is dried inside the box body 2, the motor three 11 can be used to drive the threaded rod one 12 to rotate, so that the threaded block 16 slides horizontally, and at the same time, the motor six 21 drives the rotating cylinder 23 to rotate. When the rotating cylinder 23 rotates, the two flip plates 22 can be used to flip the mulberry leaf tea, and the flip plate 22 is provided with a plurality of grooves. The mulberry leaf tea flipped up by the flip plate 22 can fall out from the grooves, and the mulberry leaf tea is in a continuous falling state, so that the mulberry leaf tea at the bottom layer can be moved to the upper layer, thereby avoiding the situation that the mulberry leaf tea at the bottom layer cannot be fully dried due to the accumulation of mulberry leaf tea, and further improving the drying efficiency;Since mulberry leaf tea contains moisture, it may have a certain viscosity. When the flip plate 22 contacts the mulberry leaf tea, the mulberry leaf tea may adhere to the flip plate 22 and the surface of the rotating cylinder 23, thereby affecting the subsequent discharge amount of the mulberry leaf tea. Therefore, in order to avoid this situation, during the rotation of the rotating cylinder 23, since the scraper bar 24 is closely attached to the surface of the rotating cylinder 23, the surface of the rotating cylinder 23 will form a scraping with the scraper bar 24, and the mulberry leaf tea attached to the surface of the rotating cylinder 23 can be removed. At the same time, since the scraper bar 24 is closely attached to the surface of the rotating cylinder 23, the scraper bar 24 will affect the normal rotation of the flip plate 22. Therefore, when the flip plate 22 is about to contact the scraper bar 24, the motor 7 28 drives the threaded rod 27 to rotate. The flip plate 22 is made to slide into the inner cavity of the rotating cylinder 23. During the sliding process, the flip plate 22 will form a scrape with the edge of the rotating cylinder 23, which can not only remove the mulberry leaf tea adhering to the surface of the flip plate 22, but also will not interfere with the scraper 24, thereby avoiding the situation where the mulberry leaf tea adheres to the flip plate 22 and the surface of the rotating cylinder 23, ensuring that the subsequent discharge amount of the mulberry leaf tea is not affected. Therefore, the anti-adhesion flipping and drying mechanism is used. When the mulberry leaf tea enters the interior of the box 2, the electric heating tube 30 can be turned on and the interior of the box 2 can be heated by the electric heating tube 30 to dry the mulberry leaf tea and remove excess moisture in the mulberry leaf tea. When the moisture in the mulberry leaf tea is removed, the box 2 can be tilted, and the mulberry leaf tea inside it will be poured into the gas chromatography In the instrument 5, the gas chromatograph 5 can be used to analyze and identify the aroma components of mulberry leaf tea, and the data can be displayed on the display screen 29, thereby avoiding the situation where the aroma components are diluted by the water in the mulberry leaf tea, thereby affecting the extraction efficiency of the aroma components, and further improving the accuracy of the analysis. In addition, when the mulberry leaf tea is dried inside the box 2, the threaded block 16 can be driven to slide horizontally, and at the same time, the rotating cylinder 23 rotates. When the rotating cylinder 23 rotates, the two flip plates 22 can be used to flip the mulberry leaf tea, and the flip plate 22 is provided with a plurality of grooves. The mulberry leaf tea flipped up by the flip plate 22 can fall out from the grooves. The mulberry leaf tea is in a continuous falling state, so that the mulberry leaf tea on the bottom layer can be moved to the upper layer, thereby avoiding the accumulation of mulberry leaf tea and causing the bottom layer to be damaged. The mulberry leaf tea cannot be fully dried, and the drying efficiency is further improved. In addition, during the rotation of the rotating cylinder 23, since the scraping strip 24 is in close contact with the surface of the rotating cylinder 23, the surface of the rotating cylinder 23 will scrape with the scraping strip 24, and the mulberry leaf tea adhering to the surface of the rotating cylinder 23 can be removed. In addition, when the flip plate 22 is about to contact with the scraping strip 24, the flip plate 22 slides to the inner cavity of the rotating cylinder 23. During the sliding process, the flip plate 22 will scrape with the edge of the rotating cylinder 23, which can not only remove the mulberry leaf tea adhering to the surface of the flip plate 22, but also will not interfere with the scraping strip 24, thereby avoiding the situation where the mulberry leaf tea adheres to the flip plate 22 and the surface of the rotating cylinder 23, and ensuring the subsequent discharge of the mulberry leaf tea. ;

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A method for identifying characteristic aroma components of mulberry leaf tea, comprising a workbench (1), characterized in that: A gas chromatograph (5) is fixedly connected to one side of the upper end surface of the workbench (1); a control panel (6) is fixedly connected to one side of the upper end surface of the workbench (1); a display screen (29) is provided on the control panel (6); the gas chromatograph (5) can transmit analyzed data to the display screen (29); and an anti-adhesion flip drying mechanism is also provided on the workbench (1) to prevent excess moisture in the mulberry leaf tea from interfering with the analysis of aroma components; The anti-adhesion type tumbling drying mechanism comprises a box body (2) rotatably arranged on one side of the upper end surface of the workbench (1), a feeding port (3) being arranged on one side of the upper end surface of the box body (2), an electric heating tube (30) being arranged on one side of the inner cavity wall of the box body (2), a threaded block (16) being slidably connected to the upper end surface of the inner cavity wall of the box body (2), two connecting rods (18) being rotatably arranged on the right end surface of the threaded block (16), a connecting rod (19) being rotatably arranged on one end of the connecting rod (18), a frame body (20) being rotatably arranged on one end of the connecting rod (18), a rotating cylinder (23) being rotatably arranged on both ends of the frame body (20), and a tumbling plate (22) being inserted and slidably connected to both sides of the rotating cylinder (23).

2. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: Crushing rollers (7) are rotatably provided on both sides of the feeding port (3), one end of the crushing roller (7) is fixedly connected to a gear (8), and the two gears (8) are meshed with each other. A motor 1 (4) is fixedly connected to one side of the rear end surface of the feeding port (3), and the output end of the motor 1 (4) is fixedly connected to one end of the crushing roller (7).

3. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: A baffle (10) is slidably connected to one side of the right end surface of the box body (2), a threaded rod (32) is threadedly connected to one side of the baffle (10), an upper end of the threaded rod (32) is rotatably arranged on the box body (2), a motor (9) is fixedly connected to one side of the right end surface of the box body (2), and an output end of the motor (9) is fixedly connected to one end of the threaded rod (32).

4. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: The upper side of the threaded block (16) is threadedly connected to a threaded rod (12), both ends of the threaded rod (12) are rotatably arranged on the box body (2), a motor (11) is fixedly connected to one side of the right end surface of the box body (2), and the output end of the motor (11) is fixedly connected to one end of the threaded rod (12).

5. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: A motor five (17) is fixedly connected to one side of the left end surface of the threaded block (16), and an output end of the motor five (17) is fixedly connected to one end of a connecting rod two (18).

6. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: One side of the flip plate (22) is threadedly connected to a second threaded rod (27), one end of which is rotatably disposed on the rotating cylinder (23), and one side of the inner cavity of the rotating cylinder (23) is provided with two seventh motors (28), the output end of the seventh motor (28) being fixedly connected to one end of the second threaded rod (27).

7. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: A slide rod (25) is slidably connected to one side of the frame (20), and a scraper strip (24) is fixedly connected to one end of the slide rod (25). The scraper strip (24) is in contact with the surface of the rotating cylinder (23). A spring (26) is sleeved on one side of the slide rod (25), and one end of the spring (26) is fixedly connected to the other end of the slide rod (25), and the other end is fixedly connected to the frame (20).

8. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: A connecting rod (13) is rotatably provided on one side of the lower end surface of the box body (2), a sliding block (14) is rotatably provided on the lower end of the connecting rod (13), and the sliding block (14) is slidably connected to the workbench (1).

9. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 8, characterized in that: The slider (14) is threadedly connected to a threaded rod (31), both ends of the threaded rod (31) are rotatably arranged on the workbench (1), a motor (4) (15) is fixedly connected to one side of the upper end surface of the workbench (1), and an output end of the motor (4) (15) is fixedly connected to one end of the threaded rod (31).

10. The method for identifying characteristic aroma components of mulberry leaf tea according to claim 1, characterized in that: A motor six (21) is fixedly connected to one side of the front end surface of the frame (20), and an output end of the motor six (21) is fixedly connected to one end of the rotating cylinder (23).

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